gfwleak/tango-certstore
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[添加文件]

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1.添加CertStore源代码程序文件
[目录层次介绍]
1.conf为配置文件
2.make为Makefile配置文件
3.release为执行make tarball后生成的安装包文件
4.src源代码
src/components 使用的静态库所需的头文件（libevent、openssl、hiredis）
src/inc        系统所需头文件
src/lib        静态库
src/package    安装包临时目录
src/rt         功能函数代码
[编译运行]
1.cd src && make
2../cert_store --debug[release/deamon]
[安装包使用]
1.cd src && make tarball
2.cd release (获取安装包)
2.1.tar -zxvf xxxx.tar.gz
2.2 cd xxx.tar.gz && make install
[版本问题]
1.证书生成代码屏蔽（未调通）
2.Redis超时处理未完成
3.连接响应断开后，资源未释放
This commit is contained in:
fengweihao
2018-06-19 11:32:16 +08:00
commit a9b9607408
157 changed files with 53612 additions and 0 deletions
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18
conf/cert_store.ini Normal file
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[SYSTEM]
#1:print on screen, 0:don't
DEBUG_SWITCH = 1
#10:DEBUG, 20:INFO, 30:FATAL
RUN_LOG_LEVEL = 10
RUN_LOG_PATH = ./logs/
[CONFIG]
thread-nu = 2
#ca-path: /usr/local/etc
ca-path = /home/fengweihao/openssl/test
[LIBEVENT]
port = 9995
[REDIS]
ip = 127.0.0.1
port = 6379

32
make/application.mk Normal file
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# target to create object directory
$(OBJ_DIR):
mkdir $(OBJ_DIR)
#mkdir $(OBJ_DIR_CPP)
# applications object suffix rule
$(OBJ_DIR)/%.o: %.c
$(COMPILE)
$(OBJ_DIR)/%.o: %.S
$(ASSEMBLE)
#$(OBJ_DIR_CPP)/%.o: %.cpp
# $(CPPCOMPILE)
# application config check and rules
-include $(OBJS:.o=.d)
#-include $(OBJS_CPP:.o=.d)
application-target: $(TARGET)
#$(TARGET): $(OBJ_DIR) $(OBJS) $(LIBS_LIST) $(OBJ_DIR_CPP) $(OBJS_CPP)
# $(CC) -o $@ $(OBJS) $(OBJS_CPP) $(LDFLAGS_PATH) $(LIBS_LIST) $(LDFLAGS_GLOBAL)
$(TARGET): $(OBJ_DIR) $(OBJS) $(LIBS_LIST)
$(CC) -o $@ $(OBJS) $(LDFLAGS_PATH) $(LIBS_LIST) $(LDFLAGS_GLOBAL)
$(TARGET).stp: $(TARGET)
$(STRIP) -o $(TARGET).stp $(TARGET)

51
make/common.mk Normal file
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include $(CERT_ROOT)/make/config.mk
#never change this
CERT_ARCH_TARGET:=linux_64
RELEASED:=TRUE
# Add flags set by config.mk
CFLAGS_GLOBAL += $(CFLAGS_COMMON_CONFIG)
ASFLAGS_GLOBAL += $(CFLAGS_COMMON_CONFIG)
CPPFLAGS_GLOBAL = -I$(CERT_ROOT)
CFLAGS_GLOBAL = $(CPPFLAGS_GLOBAL)
CFLAGS_GLOBAL += -DCERT_BRANCH_TARGET=${BRANCH_TARGET} -DSEMP_PLATFORM=${SEMP_PLATFORM} -DRELEASED=${RELEASED}
CFLAGS_GLOBAL += -Wall
ASFLAGS_GLOBAL = $(CPPFLAGS_GLOBAL) -g
LDFLAGS_GLOBAL =
LDFLAGS_PATH = -L$(CERT_ROOT)/target/lib
PREFIX=-linux_64
CFLAGS_GLOBAL += -DCERT_ARCH_TARGET=${CERT_ARCH_TARGET}
ASFLAGS_GLOBAL += -DCERT_ARCH_TARGET=${CERT_ARCH_TARGET}
LDFLAGS_GLOBAL += -lrt
CC = gcc
AR = ar
LD = ld
STRIP = strip
OBJDUMP = objdump
NM = nm
#CPP = g++
# build object directory
OBJ_DIR = obj$(PREFIX)
#OBJ_DIR_CPP = obj$(PREFIX)/cpp
# standard compile line
COMPILE = $(CC) $(CFLAGS_GLOBAL) $(CFLAGS_LOCAL) -MD -c -o $@ $<
ASSEMBLE = $(CC) $(ASFLAGS_GLOBAL) $(ASFLAGS_LOCAL) -MD -c -o $@ $<
MYARCHIVE = $(AR) -cr $@ $<
#CPPCOMPILE = $(CPP) $(CFLAGS_GLOBAL) $(CFLAGS_LOCAL) -MD -c -o $@ $<

9
make/config.mk Normal file
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#Compile normal version
BRANCH_TARGET:=BRANCH_CERT
#Comlile bound kernel version
#BRANCH_TARGET:=BRANCH_KERNEL
#never change this
CERT_ARCH_TARGET:=linux_64

84
src/Makefile Normal file
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ifndef CERT_ROOT
CERT_ROOT = ..
endif
MAJOR="1.0"
BUILD="1.0"
BUILD_FINGERPRINT=$(MAJOR).$(BUILD)
BUILD_FINGERPRINT2=$(strip $(BUILD_FINGERPRINT))
# Default simulation parameters
NUM_PROCESSORS=1
#SPASR_ARCH_TARGET:=linux_64
TARGET = cert_store
all: ${TARGET}
# standard common Makefile fragment
include $(CERT_ROOT)/make/common.mk
# 3RD library path
LIB_PATH := $(CERT_ROOT)/libs
# application specification
dir := .
OBJS := \
$(OBJ_DIR)/cert_store.o \
$(OBJ_DIR)/cert_init.o \
$(OBJ_DIR)/cert_daemon.o\
$(OBJ_DIR)/cert_session.o\
dir := ./components/syslogd
include $(dir)/syslog.mk
OBJS += $(OBJS_$(dir))
dir := ./rt
include $(dir)/rt.mk
OBJS += $(OBJS_$(dir))
LDFLAGS_GLOBAL += -L ./lib -lapps -lcrypto -lssl -levent -lhiredis -lMESA_htable
LDFLAGS_GLOBAL += -L ./lib -lMESA_htable -lMESA_handle_logger -lMESA_prof_load
LDFLAGS_GLOBAL += \
-lpthread -lcrypt -lm -lz -ldl -lstdc++
CFLAGS_LOCAL = -std=gnu99 -g -O3 -W -Wall \
-I.\
-I./components/syslogd\
-I./components/libevent\
-I./components/redis\
-I./components/openssl\
-I./rt \
-I./inc \
DEPS := $(objs:.o=.d)
CLEAN_LIST := $(CLEAN_LIST) $(OBJS) $(DEPS) $(TARGET_LIB) $(OBJ_DIR)
$(OBJ_DIR)/%.o: $(d)/%.c
$(COMPILE)
include $(CERT_ROOT)/make/application.mk
tarball: cert_store
if [ ! -d "package/bin" ]; then mkdir -p "package/bin"; fi
if [ ! -d "package/lib" ]; then mkdir -p "package/lib"; fi
if [ ! -d "package/etc" ]; then mkdir -p "package/etc"; fi
cp cert_store package/bin/cert_store
#cp ../lib/*.a package/lib/
cp ../conf/cert_store.yaml package/etc/
cd package && tar cpfz cert_store-$(BUILD_FINGERPRINT2).tar.gz bin etc lib Makefile
cd ..
mv package/cert_store-$(BUILD_FINGERPRINT2).tar.gz ../release/
clean:
rm -rf $(CLEAN_LIST)
rm -f $(TARGET)
rm -rf package/bin package/lib package/etc
clobber: clean
rm -rf $(OBJ_DIR)

120
src/cert_daemon.c Normal file
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/*************************************************************************
> File Name: cert_daemon.c
> Author: fengweihao
> Mail:
> Created Time: Tue 29 May 2018 11:12:46 PM PDT
************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <signal.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "logging.h"
static volatile sig_atomic_t sigflag = 0;
static void SignalHandlerSigusr1 (__attribute__((unused))int signo) {
sigflag = 1;
}
/**
* \brief Tell the parent process the child is ready
*
* \param pid pid of the parent process to signal
*/
static void TellWaitingParent (pid_t pid) {
kill(pid, SIGUSR1);
}
/**
* \brief Set the parent on stand-by until the child is ready
*
* \param pid pid of the child process to wait
*/
static void WaitForChild (pid_t pid) {
int status;
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Daemon: Parent waiting for child to be ready...\n");
/* Wait until child signals is ready */
while (sigflag == 0) {
if (waitpid(pid, &status, WNOHANG)) {
/* Check if the child is still there, otherwise the parent should exit */
if (WIFEXITED(status) || WIFSIGNALED(status)) {
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Child died unexpectedly\n");
exit(EXIT_FAILURE);
}
}
/* sigsuspend(); */
sleep(1);
}
}
/**
* \brief Close stdin, stdout, stderr.Redirect logging info to syslog
*
*/
static void SetupLogging (void) {
/* Redirect stdin, stdout, stderr to /dev/null */
int fd = open("/dev/null", O_RDWR);
if (fd < 0)
return;
if (dup2(fd, 0) < 0)
return;
if (dup2(fd, 1) < 0)
return;
if (dup2(fd, 2) < 0)
return;
close(fd);
}
/**
* \brief Daemonize the process
*
*/
void daemonize (void) {
pid_t pid, sid;
signal(SIGUSR1, SignalHandlerSigusr1);
/** \todo We should check if wie allow more than 1 instance
to run simultaneously. Maybe change the behaviour
through conf file */
/* Creates a new process */
pid = fork();
if (pid < 0) {
/* Fork error */
exit(EXIT_FAILURE);
} else if (pid == 0) {
/* Child continues here */
umask(027);
sid = setsid();
if (sid < 0) {
exit(EXIT_FAILURE);
}
if (chdir("/") < 0) {
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Error changing to working directory '/'");
}
SetupLogging();
/* Child is ready, tell its parent */
TellWaitingParent(getppid());
/* Daemon is up and running */
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Daemon is running\n");
return;
}
/* Parent continues here, waiting for child to be ready */
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Parent is waiting for child to be ready\n");
WaitForChild(pid);
/* Parent exits */
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Child is ready, parent exiting\n");
exit(EXIT_SUCCESS);
}

13
src/cert_daemon.h Normal file
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/*************************************************************************
> File Name: cert_daemon.h
> Author:
> Mail:
> Created Time: Tue 29 May 2018 11:12:46 PM PDT
************************************************************************/
#ifndef _NDPI_DAEMON_H
#define _NDPI_DAEMON_H
extern void daemonize (void);
#endif

100
src/cert_init.c Normal file
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/*************************************************************************
> File Name: cert_init.c
> Author: fengweihao
> Mail:
> Created Time: Fri 01 Jun 2018 12:06:01 AM PDT
************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "rt_string.h"
#include "rt_common.h"
#include "rt_util.h"
#include "rt_file.h"
#include "cert_init.h"
#include "logging.h"
#include "MESA_prof_load.h"
struct config_bucket_t certConfig = {
.thread_nu = 1,
.ca_path = "/usr/local/bin/",
.e_port = 9995,
.r_ip = "0.0.0.0",
.r_port = 3366,
};
struct config_bucket_t *cert_default_config()
{
return &certConfig;
}
static int load_system_config(char *config)
{
int xret = -1;
struct config_bucket_t *rte = cert_default_config();
xret = MESA_load_profile_uint_nodef(config, "CONFIG", "thread-nu", &(rte->thread_nu));
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Reading the number of running threads failed");
}
xret = MESA_load_profile_string_nodef(config, "CONFIG", "ca-path", rte->ca_path, 128);
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Reading the CA path failure");
goto finish;
}
if(!rt_dir_exsit(rte->ca_path)) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "The signature certificate(%s) does not exist", rte->ca_path);
goto finish;
}
finish:
printf("rte->thread_nu = %d\n", rte->thread_nu);
printf("ca path (%s)\n", rte->ca_path);
return xret;
}
static int load_module_config(char *config)
{
int xret = -1;
struct config_bucket_t *rte = cert_default_config();
xret = MESA_load_profile_short_nodef(config, "LIBEVENT", "port", (short *)&(rte->e_port));
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Libevent Port invalid\n");
goto finish;
}
xret = MESA_load_profile_string_nodef(config, "REDIS", "ip", rte->r_ip, 16);
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Ip invalid\n");
goto finish;
}
xret = MESA_load_profile_short_nodef(config, "REDIS", "port", (short *)&(rte->r_port));
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Redis Port invalid\n");
goto finish;
}
printf("libevent port (%d)\n", rte->e_port);
printf("redis ip (%s)\n", rte->r_ip);
printf("redis port (%d)\n", rte->r_port);
finish:
return xret;
}
void cert_init_config(char *config)
{
load_system_config(config);
load_module_config(config);
}

73
src/cert_init.h Normal file
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/*************************************************************************
> File Name: cert_init.h
> Author:
> Mail:
> Created Time: Fri 01 Jun 2018 12:06:26 AM PDT
************************************************************************/
#ifndef _CERT_INIT_H
#define _CERT_INIT_H
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <event.h>
#include <x509.h>
#include <evp.h>
enum rt_command_type{
RT_COMMAND_UKNOWN,
RT_COMMAND_INSERT,
RT_COMMAND_DELETE,
RT_COMMAND_CHANGE,
RT_COMMAND_SELECT,
RT_COMMAND_SET_TIME
};
struct redis_t{
enum rt_command_type type;
struct redisAsyncContext *cl_ctx;
};
struct request_t{
#define DATALEN 64
char host[DATALEN];
int flag;
int valid;
struct evhttp_request *evh_req;
};
struct cert_trapper_t{
int thread_id;
EVP_PKEY *key;
X509 *root;
char *cert;
struct request_t *req;
struct redis_t *redis;
};
struct config_bucket_t{
unsigned int thread_nu;
char ca_path[128];
uint16_t e_port; /* libevent prot*/
char r_ip[16]; /* redis ip */
uint16_t r_port; /* redis port*/
};
extern struct config_bucket_t *cert_default_config();
extern void cert_init_config(char *config);
#endif

935
src/cert_session.c Normal file
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/*************************************************************************
> File Name: cert_session.c
> Author:
> Mail:
> Created Time: Fri 01 Jun 2018 02:00:56 AM PDT
************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <unistd.h>
/* openssl**/
#include <opensslv.h>
#include <ssl.h>
#include <err.h>
#include <rand.h>
#include <x509.h>
#include <x509v3.h>
#include <crypto.h>
#include <engine.h>
#include "rt_string.h"
#include "rt_common.h"
#include "rt_stdlib.h"
#include "rt_util.h"
#include "rt_file.h"
#include "cert_init.h"
#include "async.h"
#include "read.h"
#include "bufferevent.h"
#include "listener.h"
#include "libevent.h"
#include "cert_session.h"
#include "event_compat.h"
#include "http.h"
#include "buffer.h"
#include "util-internal.h"
#include "logging.h"
#define SG_DATA_SIZE 2048
//#define DEFAULT_PRIVATEKEY_NAME "private.key"
//#define DEFAULT_CA_CERTIFICATE "ca.cer"
#define DEFAULT_PRIVATEKEY_NAME "file.key"
#define DEFAULT_CA_CERTIFICATE "file.cer"
void connectCallback(const struct redisAsyncContext *c, int status) {
if (status != REDIS_OK) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Redis connect error : %s\n", c->errstr);
return;
}
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Redis server connected...\n");
}
static libevent_thread *threads;
#define MAX_NUM_READER_THREADS 16
void disconnectCallback(const struct redisAsyncContext *c, int status) {
if (status != REDIS_OK) {
printf("Redis disconnect error: %s\n", c->errstr);
return;
}
printf("Redis server disconnected...\n");
}
int
ssl_rand(void *p, size_t sz)
{
int rv;
#if OPENSSL_VERSION_NUMBER < 0x10100000L
rv = RAND_pseudo_bytes((unsigned char*)p, sz);
if (rv == 1)
return 0;
#endif /* OPENSSL_VERSION_NUMBER < 0x10100000L */
rv = RAND_bytes((unsigned char*)p, sz);
if (rv == 1)
return 0;
return -1;
}
int
ssl_x509_serial_copyrand(X509 *dstcrt, X509 *srccrt)
{
ASN1_INTEGER *srcptr, *dstptr;
BIGNUM *bnserial;
unsigned int rand;
int rv;
#ifndef PURIFY
rv = ssl_rand(&rand, sizeof(rand));
#else /* PURIFY */
rand = 0xF001;
rv = 0;
#endif /* PURIFY */
dstptr = X509_get_serialNumber(dstcrt);
srcptr = X509_get_serialNumber(srccrt);
if ((rv == -1) || !dstptr || !srcptr)
return -1;
bnserial = ASN1_INTEGER_to_BN(srcptr, NULL);
if (!bnserial) {
/* random 32-bit serial */
ASN1_INTEGER_set(dstptr, rand);
} else {
/* original serial plus random 32-bit offset */
BN_add_word(bnserial, rand);
BN_to_ASN1_INTEGER(bnserial, dstptr);
BN_free(bnserial);
}
return 0;
}
int
ssl_x509_v3ext_add(X509V3_CTX *ctx, X509 *crt, char *k, char *v)
{
X509_EXTENSION *ext;
if (!(ext = X509V3_EXT_conf(NULL, ctx, k, v))) {
return -1;
}
if (X509_add_ext(crt, ext, -1) != 1) {
X509_EXTENSION_free(ext);
return -1;
}
X509_EXTENSION_free(ext);
return 0;
}
int
ssl_x509_v3ext_copy_by_nid(X509 *crt, X509 *origcrt, int nid)
{
X509_EXTENSION *ext;
int pos;
pos = X509_get_ext_by_NID(origcrt, nid, -1);
if (pos == -1)
return 0;
ext = X509_get_ext(origcrt, pos);
if (!ext)
return -1;
if (X509_add_ext(crt, ext, -1) != 1)
return -1;
return 1;
}
X509 *
openssl_x509_modify_by_cert(X509 *cacrt, EVP_PKEY *cakey, X509 *origcrt, EVP_PKEY *key,
const char *extraname, const char *crlurl)
{
X509_NAME *subject, *issuer;
GENERAL_NAMES *names;
GENERAL_NAME *gn;
X509 *crt;
int rv;
//subjectname,issuername
subject = X509_get_subject_name(origcrt);
issuer = X509_get_subject_name(cacrt);
if (!subject || !issuer)
return NULL;
crt = X509_new();
if (!crt)
return NULL;
//version,subjectname,issuername,serialnum,time,pubkey
if (!X509_set_version(crt, 0x02) ||
!X509_set_subject_name(crt, subject) ||
!X509_set_issuer_name(crt, issuer) ||
ssl_x509_serial_copyrand(crt, origcrt) == -1 ||
!X509_gmtime_adj(X509_get_notBefore(crt), (long)-60*60*24) ||
!X509_gmtime_adj(X509_get_notAfter(crt), (long)60*60*24*364) ||
!X509_set_pubkey(crt, key))
goto errout;
/* add standard v3 extensions; cf. RFC 2459 */
//extensions
X509V3_CTX ctx;
X509V3_set_ctx(&ctx, cacrt, crt, NULL, NULL, 0);
if (ssl_x509_v3ext_add(&ctx, crt, "subjectKeyIdentifier",
"hash") == -1 ||
ssl_x509_v3ext_add(&ctx, crt, "authorityKeyIdentifier",
"keyid,issuer:always") == -1)
goto errout;
rv = ssl_x509_v3ext_copy_by_nid(crt, origcrt,
NID_basic_constraints);
if (rv == 0)
rv = ssl_x509_v3ext_add(&ctx, crt, "basicConstraints",
"CA:FALSE");
if (rv == -1)
goto errout;
rv = ssl_x509_v3ext_copy_by_nid(crt, origcrt,
NID_key_usage);
if (rv == 0)
rv = ssl_x509_v3ext_add(&ctx, crt, "keyUsage",
"digitalSignature,"
"keyEncipherment");
if (rv == -1)
goto errout;
rv = ssl_x509_v3ext_copy_by_nid(crt, origcrt,
NID_ext_key_usage);
if (rv == 0)
rv = ssl_x509_v3ext_add(&ctx, crt, "extendedKeyUsage",
"serverAuth");
if (rv == -1)
goto errout;
char *crlurlval;
if (crlurl) {
crlurlval = (char *)malloc(strlen(crlurl) + 1);
if (sprintf(crlurlval, "URI:%s", crlurl) < 0)
goto errout;
if (ssl_x509_v3ext_add(&ctx, crt, "crlDistributionPoints",
crlurlval) == -1) {
free(crlurlval);
goto errout;
}
free(crlurlval);
}
char *cfval;
if (!extraname) {
/* no extraname provided: copy original subjectAltName ext */
if (ssl_x509_v3ext_copy_by_nid(crt, origcrt,
NID_subject_alt_name) == -1)
goto errout;
} else {
names = (GENERAL_NAMES *)X509_get_ext_d2i(origcrt, NID_subject_alt_name, 0, 0);
if (!names) {
/* no subjectAltName present: add new one */
cfval = (char *)malloc(strlen(extraname) + 1);
if (sprintf(cfval, "DNS:%s", extraname) < 0)
goto errout;
if (ssl_x509_v3ext_add(&ctx, crt, "subjectAltName",
cfval) == -1) {
free(cfval);
goto errout;
}
free(cfval);
} else {
/* add extraname to original subjectAltName
* and add it to the new certificate */
gn = GENERAL_NAME_new();
if (!gn)
goto errout2;
gn->type = GEN_DNS;
gn->d.dNSName = ASN1_IA5STRING_new();
if (!gn->d.dNSName)
goto errout3;
ASN1_STRING_set(gn->d.dNSName,
(unsigned char *)extraname,
strlen(extraname));
sk_GENERAL_NAME_push(names, gn);
X509_EXTENSION *ext = X509V3_EXT_i2d(
NID_subject_alt_name, 0, names);
if (!X509_add_ext(crt, ext, -1)) {
if (ext) {
X509_EXTENSION_free(ext);
}
goto errout3;
}
X509_EXTENSION_free(ext);
sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free);
}
}
#ifdef DEBUG_CERTIFICATE
ssl_x509_v3ext_add(&ctx, crt, "nsComment", "Generated by " PKGLABEL);
#endif /* DEBUG_CERTIFICATE */
const EVP_MD *md;
switch (EVP_PKEY_type(EVP_PKEY_base_id(cakey))) {
#ifndef OPENSSL_NO_RSA
case EVP_PKEY_RSA:
switch (X509_get_signature_nid(origcrt)) {
case NID_md5WithRSAEncryption:
md = EVP_md5();
break;
case NID_ripemd160WithRSA:
md = EVP_ripemd160();
break;
case NID_sha1WithRSAEncryption:
md = EVP_sha1();
break;
case NID_sha224WithRSAEncryption:
md = EVP_sha224();
break;
case NID_sha256WithRSAEncryption:
md = EVP_sha256();
break;
case NID_sha384WithRSAEncryption:
md = EVP_sha384();
break;
case NID_sha512WithRSAEncryption:
md = EVP_sha512();
break;
#ifndef OPENSSL_NO_SHA0
case NID_shaWithRSAEncryption:
md = EVP_sha();
break;
#endif /* !OPENSSL_NO_SHA0 */
default:
md = EVP_sha256();
break;
}
break;
#endif /* !OPENSSL_NO_RSA */
#ifndef OPENSSL_NO_DSA
case EVP_PKEY_DSA:
switch (X509_get_signature_nid(origcrt)) {
case NID_dsaWithSHA1:
case NID_dsaWithSHA1_2:
md = EVP_sha1();
break;
case NID_dsa_with_SHA224:
md = EVP_sha224();
break;
case NID_dsa_with_SHA256:
md = EVP_sha256();
break;
#ifndef OPENSSL_NO_SHA0
case NID_dsaWithSHA:
md = EVP_sha();
break;
#endif /* !OPENSSL_NO_SHA0 */
default:
md = EVP_sha256();
break;
}
break;
#endif /* !OPENSSL_NO_DSA */
#ifndef OPENSSL_NO_ECDSA
case EVP_PKEY_EC:
switch (X509_get_signature_nid(origcrt)) {
case NID_ecdsa_with_SHA1:
md = EVP_sha1();
break;
case NID_ecdsa_with_SHA224:
md = EVP_sha224();
break;
case NID_ecdsa_with_SHA256:
md = EVP_sha256();
break;
case NID_ecdsa_with_SHA384:
md = EVP_sha384();
break;
case NID_ecdsa_with_SHA512:
md = EVP_sha512();
break;
default:
md = EVP_sha256();
break;
}
break;
#endif /* !OPENSSL_NO_ECDSA */
default:
goto errout;
}
if (!X509_sign(crt, cakey, md))
goto errout;
return crt;
errout3:
GENERAL_NAME_free(gn);
errout2:
sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free);
errout:
X509_free(crt);
return NULL;
}
X509 *X509_load_cert_by_file(char *cert)
{
BIO *bp = NULL;
char *data = NULL;
X509* sk = NULL;
int len = strlen(cert);
data = (char *)malloc(len + 1);
if (data == NULL){
goto finish;
}
strncpy(data, cert, len + 1);
if ( (bp=BIO_new(BIO_s_mem())) == NULL){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "unable to create BIO for output\n");
free(data);
goto finish;
}
BIO_printf(bp, "%s", data);
/* This loads from a file, a stack of x509/crl/pkey sets */
sk = PEM_read_bio_X509(bp, NULL, NULL, NULL);
if (sk == NULL) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "error reading the file");
goto err;
}
err:
BIO_free(bp);
free(data);
finish:
return sk;
}
char *openssl_x509_to_str(X509 *crt)
{
BIO *bp=NULL;
char *buf = NULL;
int len = 0;
buf = (char *)malloc(SG_DATA_SIZE * 2);
if (!buf)
return NULL;
if ( (bp=BIO_new(BIO_s_mem())) == NULL){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "unable to create BIO for output\n");
free(buf);
goto finish;
}
PEM_write_bio_X509(bp, crt);
len = BIO_read(bp, buf, SG_DATA_SIZE * 2);
if(len <= 0) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Error reading signature file");
goto err;
}
buf[len]='\0';
err:
BIO_free(bp);
finish:
return buf;
}
int cert_redis_init(struct event_base *base, struct redis_t *redisCtx)
{
int xret = -1;
struct redisAsyncContext *cl_ctx = NULL;
struct config_bucket_t *redis = cert_default_config();
cl_ctx = redisAsyncConnect(redis->r_ip, redis->r_port);
if(cl_ctx->err)
{
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Redis Connect error : %s", cl_ctx->errstr);
goto finish;
}
redisCtx->cl_ctx = cl_ctx;
xret = 0;
redisLibeventAttach(cl_ctx, base);
redisAsyncSetConnectCallback(cl_ctx, connectCallback);
redisAsyncSetDisconnectCallback(cl_ctx, disconnectCallback);
finish:
return xret;
}
static void
redis_async_set_callback(redisAsyncContext __attribute__((__unused__))*c, void *r,
void *privdata)
{
redisReply *reply = (redisReply*)r;
char *host = (char *)privdata;
if(reply->type == REDIS_REPLY_ERROR){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Writing data(key = %s) to redis failed", host);
}
return;
}
/* Callback used for the /dump URI, and for every non-GET request:
* dumps all information to stdout and gives back a trivial 200 ok */
static int
evhttp_socket_send(struct evhttp_request *req, char *cert)
{
struct evbuffer *evb = NULL;
/* This holds the content we're sending. */
evb = evbuffer_new();
if (cert == NULL){
goto err;
}
evhttp_add_header(evhttp_request_get_output_headers(req),
"Content-Type", "test");
evbuffer_add_printf(evb, "Certificate information: %s. ", cert);
evhttp_send_reply(req, 200, "OK", evb);
goto done;
err:
evhttp_send_error(req, 404, "Document was not found");
done:
evbuffer_free(evb);
return 0;
}
void redis_async_get_callback(redisAsyncContext *c, void *r, void *privdata)
{
int xret = -1;
redisReply *reply = (redisReply*)r;
struct cert_trapper_t *certCtx = (struct cert_trapper_t *)privdata;
/* Obtain certificate judgment from redis **/
if(reply->type == REDIS_REPLY_STRING){
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "The Key already exists and sends the certificate information to the requestor");
if (reply->str != NULL){
certCtx->cert = reply->str;
}
}
if(reply->type == REDIS_REPLY_NIL){
/* Certificate information modification and Strategy to judge**/
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Key does not exist, generating certificate information");
#if 1
char *cert = malloc(17);
memcpy(cert, "Test Ca to Send\n", 17);
certCtx->cert = cert;
#else
X509* ca = X509_load_cert_by_file(certCtx->cert);
if (!ca){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to load certificate");
goto finish;
}
X509* now_ca = openssl_x509_modify_by_cert(certCtx->root, certCtx->key, ca,
X509_get_pubkey(certCtx->root), NULL, NULL);
if (now_ca){
certCtx->cert = openssl_x509_to_str(now_ca);
}
#endif
xret = redisAsyncCommand(c, redis_async_set_callback, certCtx->req->host, "SET %s %s", certCtx->req->host, certCtx->cert);
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to set information to redis server");
}
}
evhttp_socket_send(certCtx->req->evh_req, certCtx->cert);
finish:
return;
}
int x509_privatekey_init(struct cert_trapper_t *certCtx)
{
int xret = -1, len = 0;
FILE *fp; RSA *rsa = NULL;
char key_path[128] = {0}, cert_path[128] = {0};
struct config_bucket_t *rte = cert_default_config();
snprintf(key_path, sizeof(key_path), "%s/%s", rte->ca_path, DEFAULT_PRIVATEKEY_NAME);
snprintf(cert_path, sizeof(cert_path), "%s/%s", rte->ca_path, DEFAULT_CA_CERTIFICATE);
certCtx->key = EVP_PKEY_new();
printf("rte key = %p\n", certCtx->key);
if (NULL == certCtx->key){
goto finish;
}
rsa = RSA_new();
printf("rsa = %p\n", rsa);
if (NULL == rsa){
goto pkey_free;
}
unsigned char buf[SG_DATA_SIZE * 2],*p;
fp = fopen(key_path, "r");
if (NULL == fp){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to open file(%s)", key_path);
goto finish;
}
printf("fp = %p, certCtx->key = %p, rsa = %p\n", fp, certCtx->key, rsa);
if ( !PEM_read_RSAPrivateKey(fp, &rsa, NULL, NULL) || !EVP_PKEY_assign_RSA(certCtx->key,rsa))
{
printf("error\n");
goto rsa_free;
}
fclose(fp);
fp = fopen(cert_path, "rb");
if (NULL == fp){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to open file(%s)", cert_path);
goto rsa_free;
}
len = fread(buf, 1, SG_DATA_SIZE * 2, fp);
fclose(fp);
p = buf;
certCtx->root = X509_new();
if ( d2i_X509(&certCtx->root, (const unsigned char**)&p, len) == NULL )
{
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Application for x509 failed");
goto finish;
}
xret = 0;
rsa_free:
RSA_free(rsa);
pkey_free:
EVP_PKEY_free(certCtx->key);
finish:
return xret;
}
#if 0
int cert_session_finish()
{
struct cert_trapper_t *rte = cert_default_trapper();
struct libevent_t *event = rte->libevent;
struct redis_t *redis = rte->redis;
redisAsyncDisconnect(redis->cl_ctx);
evconnlistener_free(event->listener);
event_base_free(event->base);
X509_free(rte->root);
EVP_PKEY_free(rte->key);
return 0;
}
#endif
static struct cert_trapper_t * __engine_init_contex ()
{
struct cert_trapper_t *certCtx = NULL;
certCtx = (struct cert_trapper_t *)malloc(sizeof(struct cert_trapper_t));
if (certCtx != NULL){
certCtx->redis = (struct redis_t *)malloc(sizeof(struct redis_t));
if (certCtx->redis == NULL){
free(certCtx);
certCtx = NULL;
goto finish;
}
certCtx->req = (struct request_t *)malloc(sizeof(struct request_t));
if (certCtx->req == NULL){
free(certCtx);
certCtx = NULL;
goto finish;
}
}
finish:
return certCtx;
}
static void __engine_fini_contex(struct cert_trapper_t *certCtx)
{
if (certCtx){
if (certCtx->redis){
free(certCtx->redis);
certCtx->redis = NULL;
}
if (certCtx->req){
free(certCtx->req);
certCtx->req = NULL;
}
free(certCtx);
certCtx = NULL;
}
}
///ca?host=www.baidu.com&flag=1&valid=1
static int get_url_data(const char *uri, char *host,
int *flag, int *valid)
{
char *str = NULL;
char seps[] = " \t\r\n=&";
char *uri_tp = (char *)malloc(strlen(uri) + 1);
if (uri_tp == NULL){
goto finish;
}
memcpy(uri_tp, uri, strlen(uri));
str = strtok(uri_tp + 4, seps);
if (!STRCMP(str, "host")){
str = strtok(NULL, seps);
memcpy(host, str, strlen(str));
}
while(str != NULL){
str = strtok(NULL, seps);
if (str && !STRCMP(str, "flag")){
str = strtok(NULL, seps);
if (str)
*flag = atoi(str);
}
if (str && !STRCMP(str, "valid")){
str = strtok(NULL, seps);
if (str)
*valid = atoi(str);
}
}
free(uri_tp);
finish:
return 0;
}
void
pthread_work_proc(struct evhttp_request *evh_req, void *arg)
{
int xret = -1;
struct evhttp_uri *decoded = NULL;
const char *uri = evhttp_request_get_uri(evh_req);
struct cert_trapper_t *certCtx = (struct cert_trapper_t *)arg;
struct request_t *req = certCtx->req;
const char *cmdtype;
switch (evhttp_request_get_command(evh_req)) {
case EVHTTP_REQ_GET: cmdtype = "GET"; break;
case EVHTTP_REQ_POST: cmdtype = "POST"; break;
case EVHTTP_REQ_HEAD: cmdtype = "HEAD"; break;
case EVHTTP_REQ_PUT: cmdtype = "PUT"; break;
case EVHTTP_REQ_DELETE: cmdtype = "DELETE"; break;
case EVHTTP_REQ_OPTIONS: cmdtype = "OPTIONS"; break;
case EVHTTP_REQ_TRACE: cmdtype = "TRACE"; break;
case EVHTTP_REQ_CONNECT: cmdtype = "CONNECT"; break;
case EVHTTP_REQ_PATCH: cmdtype = "PATCH"; break;
default: cmdtype = "unknown"; break;
}
/* Decode the URI */
decoded = evhttp_uri_parse(uri);
if (!decoded) {
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "It's not a good URI. Sending BADREQUEST\n");
evhttp_send_error(evh_req, HTTP_BADREQUEST, 0);
goto finish;
}
get_url_data(uri, req->host, &req->flag, &req->valid);
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "[Thread %d]Received a %s request for %s, host:%s, flag:%d, valid:%d\nHeaders:",
certCtx->thread_id, cmdtype, uri, req->host,
req->flag, req->valid);
if (req->host[0] != '\0'){
req->evh_req = evh_req;
xret = redisAsyncCommand(certCtx->redis->cl_ctx, redis_async_get_callback, certCtx, "GET %s", req->host);
if (xret < 0){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to get information from redis server");
}
}
evhttp_uri_free(decoded);
finish:
return;
}
static struct cert_trapper_t *
cert_trapper_task_int(struct event_base *base, int id)
{
int xret = -1;
struct cert_trapper_t *certCtx = __engine_init_contex();
if (!certCtx){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to initialize context data");
goto finish;
}
certCtx->thread_id = id;
memset(certCtx->req->host, 0, 64);
/* Initialize the redis connection*/
xret = cert_redis_init(base, certCtx->redis);
if (xret < 0){
__engine_fini_contex(certCtx);
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Initialize the redis connection is failure\n");
//goto finish;
}
#if 0
/* Initialize the X509 CA*/
xret = x509_privatekey_init(certCtx);
if (xret < 0){
__engine_fini_contex(certCtx);
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Failed to initialize the x509 certificate");
//goto finish;
}
#endif
finish:
return certCtx;
}
static void *pthread_worker_libevent(void *arg)
{
libevent_thread *me = (libevent_thread *)arg;
struct cert_trapper_t *certCtx = NULL;
evutil_socket_t accetp_fd = me->accept_fd;
struct evhttp *http = NULL;
struct event_base *base = NULL;
struct evhttp_bound_socket *bound = NULL;
struct config_bucket_t *rte = cert_default_config();
base = event_base_new();
if (! base) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Can't allocate event base\n");
goto finish;
}
http = evhttp_new(base);
if (!http) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "couldn't create evhttp. Exiting.\n");
goto error;
}
/* Context initialization */
certCtx = cert_trapper_task_int(base, me->id);
if (!certCtx){
goto error;
}
evhttp_set_cb(http, "/ca", pthread_work_proc, certCtx);
bound = evhttp_accept_socket_with_handle(http, accetp_fd);
if (bound != NULL) {
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Bound to port %d - Awaiting connections ... ", rte->e_port);
}
event_base_dispatch(base);
error:
event_base_free(base);
finish:
return NULL;
}
static evutil_socket_t
evhttp_listen_socket_byuser(const struct sockaddr *sa, int socklen,
unsigned flags, int backlog)
{
evutil_socket_t fd;
int on = 1;
int family = sa ? sa->sa_family : AF_UNSPEC;
int socktype = SOCK_STREAM | EVUTIL_SOCK_NONBLOCK;
if (flags & LEV_OPT_CLOSE_ON_EXEC)
socktype |= EVUTIL_SOCK_CLOEXEC;
fd = evutil_socket_(family, socktype, 0);
if (fd == -1)
return fd;
if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (void*)&on, sizeof(on))<0)
goto err;
if (flags & LEV_OPT_REUSEABLE) {
if (evutil_make_listen_socket_reuseable(fd) < 0)
goto err;
}
if (flags & LEV_OPT_REUSEABLE_PORT) {
if (evutil_make_listen_socket_reuseable_port(fd) < 0)
goto err;
}
if (sa) {
if (bind(fd, sa, socklen)<0)
goto err;
}
if (listen(fd, backlog) == -1) {
goto err;
}
return fd;
err:
evutil_closesocket(fd);
return fd;
}
int libevent_socket_init()
{
struct sockaddr_in sin;
evutil_socket_t accept_fd = -1;
int xret = -1;
unsigned int tid = 0;
libevent_thread *thread = NULL;
struct config_bucket_t *rte = cert_default_config();
unsigned int thread_nu = rte->thread_nu;
/* Create a new evhttp object to handle requests. */
memset(&sin, 0, sizeof(struct sockaddr_in));
sin.sin_family = AF_INET;
sin.sin_port = htons(rte->e_port);
accept_fd = evhttp_listen_socket_byuser((struct sockaddr*)&sin, sizeof(struct sockaddr_in),
LEV_OPT_REUSEABLE_PORT|LEV_OPT_CLOSE_ON_FREE, -1);
if (accept_fd < 0) {
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "Could not create a listen!\n");
goto finish;
}
threads = calloc(thread_nu, sizeof(libevent_thread));
if (! threads) {
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Can't allocate thread descriptors");
goto finish;
}
/* Create threads after we've done all the libevent setup. */
for (tid = 0; tid < thread_nu; tid++) {
thread = threads + tid;
thread->id = tid;
thread->accept_fd = accept_fd;
thread->routine = pthread_worker_libevent;
if (pthread_create(&thread->pid, thread->attr, thread->routine, &threads[tid])){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "%s", strerror(errno));
goto finish;
}
if (pthread_detach(thread->pid)){
mesa_runtime_log(RLOG_LV_FATAL, MODULE_NAME, "%s", strerror(errno));
goto finish;
}
}
FOREVER{
sleep(1);
}
finish:
return xret;
}
int cert_session_init()
{
int xret = 0;
libevent_socket_init();
return xret;
}

48
src/cert_session.h Normal file
View File

@@ -0,0 +1,48 @@
/*************************************************************************
> File Name: cert_session.h
> Author:
> Mail:
> Created Time: Fri 01 Jun 2018 02:01:08 AM PDT
************************************************************************/
#ifndef _CERT_SESSION_H
#define _CERT_SESSION_H
#include "event_struct.h"
#include "MESA_list_queue.h"
#include "rt_sync.h"
enum conn_states {
conn_listening, /**< the socket which listens for connections */
conn_new_cmd, /**< Prepare connection for next command */
conn_waiting, /**< waiting for a readable socket */
conn_read, /**< reading in a command line */
conn_parse_cmd, /**< try to parse a command from the input buffer */
conn_write, /**< writing out a simple response */
conn_nread, /**< reading in a fixed number of bytes */
conn_swallow, /**< swallowing unnecessary bytes w/o storing */
conn_closing, /**< closing this connection */
conn_mwrite, /**< writing out many items sequentially */
conn_closed, /**< connection is closed */
conn_watch, /**< held by the logger thread as a watcher */
conn_max_state /**< Max state value (used for assertion) */
};
typedef struct {
int id;
rt_pthread pid; /* unique ID of this thread */
evutil_socket_t accept_fd;
rt_pthread_attr *attr;
void * (*routine)(void *); /** Executive entry */
} libevent_thread;
extern int cert_session_init();
extern int cert_session_finish();
#endif

102
src/cert_store.c Normal file
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@@ -0,0 +1,102 @@
/*************************************************************************
> File Name: cert_server.c
> Author: fengweihao
> Mail: fengweihao158@163.com
> Created Time: Tue 29 May 2018 06:45:23 PM PDT
************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "rt_string.h"
#include "rt_common.h"
#include "cert_daemon.h"
#include "cert_init.h"
#include "cert_session.h"
#include "logging.h"
#include "MESA_prof_load.h"
/* GIT Release */
#define CERT_GIT_RELEASE "1.1.0"
/* Configure Path */
#if 0
#define CERT_BASIC_CFG "/usr/local/etc/cert_store.yaml"
#else
#define CERT_BASIC_CFG "../conf/cert_store.ini"
#endif
static char* cert_revision() { return (CERT_GIT_RELEASE); }
enum syslog_display_format{
FORMAT_CONSOLE,
FORMAT_FILE,
FORMAT_SYSLOG
};
static void help()
{
printf("Welcome to cert server %s\n", cert_revision());
printf("cert_server <--debug|--release|--daemon>\n"
"Usage:\n"
" --debug | Run the program in debug mode and display\n"
" | the print message on the interface\n"
" --release | Run the program in release mode, the interface\n"
" | will not display print message\n"
" --daemon | Run in daemon mode\n");
}
static void
cert_argv_parser(int argc, char **argv)
{
int i;
if (argc != 2){
help();
exit(0);
}
for (i = 0; argv[i] != NULL; i++){
/** run version parser */
if (!STRCMP (argv[i], "--release")){
run_mode = 0x00;
goto finish;
}
/** decoder configuration parser */
if (!STRCMP(argv[i], "--debug")){
run_mode = 0x10;
goto finish;
}
/** daemonize */
if (!STRCMP(argv[i], "--daemon")){
run_mode = 0x20;
goto finish;
}
}
finish:
return;
}
int main(int argc, char **argv)
{
cert_argv_parser(argc, argv);
cert_syslog_init(CERT_BASIC_CFG);
if (MODE_TYPE(0x20)){
daemonize();
}
mesa_runtime_log(RLOG_LV_INFO, MODULE_NAME, "Cert server init success\n");
cert_init_config(CERT_BASIC_CFG);
cert_session_init();
return 0;
}

0
src/components/libevent/TFX3C1D.tmp Normal file
View File

1076
src/components/libevent/buffer.h Normal file
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File diff suppressed because it is too large Load Diff

115
src/components/libevent/buffer_compat.h Normal file
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@@ -0,0 +1,115 @@
/*
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_BUFFER_COMPAT_H_INCLUDED_
#define EVENT2_BUFFER_COMPAT_H_INCLUDED_
#include <visibility.h>
/** @file event2/buffer_compat.h
Obsolete and deprecated versions of the functions in buffer.h: provided
only for backward compatibility.
*/
/**
Obsolete alias for evbuffer_readln(buffer, NULL, EVBUFFER_EOL_ANY).
@deprecated This function is deprecated because its behavior is not correct
for almost any protocol, and also because it's wholly subsumed by
evbuffer_readln().
@param buffer the evbuffer to read from
@return pointer to a single line, or NULL if an error occurred
*/
EVENT2_EXPORT_SYMBOL
char *evbuffer_readline(struct evbuffer *buffer);
/** Type definition for a callback that is invoked whenever data is added or
removed from an evbuffer.
An evbuffer may have one or more callbacks set at a time. The order
in which they are executed is undefined.
A callback function may add more callbacks, or remove itself from the
list of callbacks, or add or remove data from the buffer. It may not
remove another callback from the list.
If a callback adds or removes data from the buffer or from another
buffer, this can cause a recursive invocation of your callback or
other callbacks. If you ask for an infinite loop, you might just get
one: watch out!
@param buffer the buffer whose size has changed
@param old_len the previous length of the buffer
@param new_len the current length of the buffer
@param arg a pointer to user data
*/
typedef void (*evbuffer_cb)(struct evbuffer *buffer, size_t old_len, size_t new_len, void *arg);
/**
Replace all callbacks on an evbuffer with a single new callback, or
remove them.
Subsequent calls to evbuffer_setcb() replace callbacks set by previous
calls. Setting the callback to NULL removes any previously set callback.
@deprecated This function is deprecated because it clears all previous
callbacks set on the evbuffer, which can cause confusing behavior if
multiple parts of the code all want to add their own callbacks on a
buffer. Instead, use evbuffer_add(), evbuffer_del(), and
evbuffer_setflags() to manage your own evbuffer callbacks without
interfering with callbacks set by others.
@param buffer the evbuffer to be monitored
@param cb the callback function to invoke when the evbuffer is modified,
or NULL to remove all callbacks.
@param cbarg an argument to be provided to the callback function
*/
EVENT2_EXPORT_SYMBOL
void evbuffer_setcb(struct evbuffer *buffer, evbuffer_cb cb, void *cbarg);
/**
Find a string within an evbuffer.
@param buffer the evbuffer to be searched
@param what the string to be searched for
@param len the length of the search string
@return a pointer to the beginning of the search string, or NULL if the search failed.
*/
EVENT2_EXPORT_SYMBOL
unsigned char *evbuffer_find(struct evbuffer *buffer, const unsigned char *what, size_t len);
/** deprecated in favor of calling the functions directly */
#define EVBUFFER_LENGTH(x) evbuffer_get_length(x)
/** deprecated in favor of calling the functions directly */
#define EVBUFFER_DATA(x) evbuffer_pullup((x), -1)
#endif

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/*
* Copyright (c) 2007-2012 Niels Provos, Nick Mathewson
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
#define EVENT2_BUFFEREVENT_COMPAT_H_INCLUDED_
#define evbuffercb bufferevent_data_cb
#define everrorcb bufferevent_event_cb
/**
Create a new bufferevent for an fd.
This function is deprecated. Use bufferevent_socket_new and
bufferevent_set_callbacks instead.
Libevent provides an abstraction on top of the regular event callbacks.
This abstraction is called a buffered event. A buffered event provides
input and output buffers that get filled and drained automatically. The
user of a buffered event no longer deals directly with the I/O, but
instead is reading from input and writing to output buffers.
Once initialized, the bufferevent structure can be used repeatedly with
bufferevent_enable() and bufferevent_disable().
When read enabled the bufferevent will try to read from the file descriptor
and call the read callback. The write callback is executed whenever the
output buffer is drained below the write low watermark, which is 0 by
default.
If multiple bases are in use, bufferevent_base_set() must be called before
enabling the bufferevent for the first time.
@deprecated This function is deprecated because it uses the current
event base, and as such can be error prone for multithreaded programs.
Use bufferevent_socket_new() instead.
@param fd the file descriptor from which data is read and written to.
This file descriptor is not allowed to be a pipe(2).
@param readcb callback to invoke when there is data to be read, or NULL if
no callback is desired
@param writecb callback to invoke when the file descriptor is ready for
writing, or NULL if no callback is desired
@param errorcb callback to invoke when there is an error on the file
descriptor
@param cbarg an argument that will be supplied to each of the callbacks
(readcb, writecb, and errorcb)
@return a pointer to a newly allocated bufferevent struct, or NULL if an
error occurred
@see bufferevent_base_set(), bufferevent_free()
*/
struct bufferevent *bufferevent_new(evutil_socket_t fd,
evbuffercb readcb, evbuffercb writecb, everrorcb errorcb, void *cbarg);
/**
Set the read and write timeout for a buffered event.
@param bufev the bufferevent to be modified
@param timeout_read the read timeout
@param timeout_write the write timeout
*/
void bufferevent_settimeout(struct bufferevent *bufev,
int timeout_read, int timeout_write);
#define EVBUFFER_READ BEV_EVENT_READING
#define EVBUFFER_WRITE BEV_EVENT_WRITING
#define EVBUFFER_EOF BEV_EVENT_EOF
#define EVBUFFER_ERROR BEV_EVENT_ERROR
#define EVBUFFER_TIMEOUT BEV_EVENT_TIMEOUT
/** macro for getting access to the input buffer of a bufferevent */
#define EVBUFFER_INPUT(x) bufferevent_get_input(x)
/** macro for getting access to the output buffer of a bufferevent */
#define EVBUFFER_OUTPUT(x) bufferevent_get_output(x)
#endif

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/*
* Copyright (c) 2009-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_BUFFEREVENT_SSL_H_INCLUDED_
#define EVENT2_BUFFEREVENT_SSL_H_INCLUDED_
/** @file event2/bufferevent_ssl.h
OpenSSL support for bufferevents.
*/
#include <visibility.h>
#include <event-config.h>
#include <bufferevent.h>
#include <util.h>
#ifdef __cplusplus
extern "C" {
#endif
/* This is what openssl's SSL objects are underneath. */
struct ssl_st;
/**
The state of an SSL object to be used when creating a new
SSL bufferevent.
*/
enum bufferevent_ssl_state {
BUFFEREVENT_SSL_OPEN = 0,
BUFFEREVENT_SSL_CONNECTING = 1,
BUFFEREVENT_SSL_ACCEPTING = 2
};
#if defined(EVENT__HAVE_OPENSSL) || defined(EVENT_IN_DOXYGEN_)
/**
Create a new SSL bufferevent to send its data over another bufferevent.
@param base An event_base to use to detect reading and writing. It
must also be the base for the underlying bufferevent.
@param underlying A socket to use for this SSL
@param ssl A SSL* object from openssl.
@param state The current state of the SSL connection
@param options One or more bufferevent_options
@return A new bufferevent on success, or NULL on failure
*/
EVENT2_EXPORT_SYMBOL
struct bufferevent *
bufferevent_openssl_filter_new(struct event_base *base,
struct bufferevent *underlying,
struct ssl_st *ssl,
enum bufferevent_ssl_state state,
int options);
/**
Create a new SSL bufferevent to send its data over an SSL * on a socket.
@param base An event_base to use to detect reading and writing
@param fd A socket to use for this SSL
@param ssl A SSL* object from openssl.
@param state The current state of the SSL connection
@param options One or more bufferevent_options
@return A new bufferevent on success, or NULL on failure.
*/
EVENT2_EXPORT_SYMBOL
struct bufferevent *
bufferevent_openssl_socket_new(struct event_base *base,
evutil_socket_t fd,
struct ssl_st *ssl,
enum bufferevent_ssl_state state,
int options);
/** Control how to report dirty SSL shutdowns.
If the peer (or the network, or an attacker) closes the TCP
connection before closing the SSL channel, and the protocol is SSL >= v3,
this is a "dirty" shutdown. If allow_dirty_shutdown is 0 (default),
this is reported as BEV_EVENT_ERROR.
If instead allow_dirty_shutdown=1, a dirty shutdown is reported as
BEV_EVENT_EOF.
(Note that if the protocol is < SSLv3, you will always receive
BEV_EVENT_EOF, since SSL 2 and earlier cannot distinguish a secure
connection close from a dirty one. This is one reason (among many)
not to use SSL 2.)
*/
EVENT2_EXPORT_SYMBOL
int bufferevent_openssl_get_allow_dirty_shutdown(struct bufferevent *bev);
EVENT2_EXPORT_SYMBOL
void bufferevent_openssl_set_allow_dirty_shutdown(struct bufferevent *bev,
int allow_dirty_shutdown);
/** Return the underlying openssl SSL * object for an SSL bufferevent. */
EVENT2_EXPORT_SYMBOL
struct ssl_st *
bufferevent_openssl_get_ssl(struct bufferevent *bufev);
/** Tells a bufferevent to begin SSL renegotiation. */
EVENT2_EXPORT_SYMBOL
int bufferevent_ssl_renegotiate(struct bufferevent *bev);
/** Return the most recent OpenSSL error reported on an SSL bufferevent. */
EVENT2_EXPORT_SYMBOL
unsigned long bufferevent_get_openssl_error(struct bufferevent *bev);
#endif
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_BUFFEREVENT_SSL_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_BUFFEREVENT_STRUCT_H_INCLUDED_
#define EVENT2_BUFFEREVENT_STRUCT_H_INCLUDED_
/** @file event2/bufferevent_struct.h
Data structures for bufferevents. Using these structures may hurt forward
compatibility with later versions of Libevent: be careful!
@deprecated Use of bufferevent_struct.h is completely deprecated; these
structures are only exposed for backward compatibility with programs
written before Libevent 2.0 that used them.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/* For struct event */
#include <event_struct.h>
struct event_watermark {
size_t low;
size_t high;
};
/**
Shared implementation of a bufferevent.
This type is exposed only because it was exposed in previous versions,
and some people's code may rely on manipulating it. Otherwise, you
should really not rely on the layout, size, or contents of this structure:
it is fairly volatile, and WILL change in future versions of the code.
**/
struct bufferevent {
/** Event base for which this bufferevent was created. */
struct event_base *ev_base;
/** Pointer to a table of function pointers to set up how this
bufferevent behaves. */
const struct bufferevent_ops *be_ops;
/** A read event that triggers when a timeout has happened or a socket
is ready to read data. Only used by some subtypes of
bufferevent. */
struct event ev_read;
/** A write event that triggers when a timeout has happened or a socket
is ready to write data. Only used by some subtypes of
bufferevent. */
struct event ev_write;
/** An input buffer. Only the bufferevent is allowed to add data to
this buffer, though the user is allowed to drain it. */
struct evbuffer *input;
/** An input buffer. Only the bufferevent is allowed to drain data
from this buffer, though the user is allowed to add it. */
struct evbuffer *output;
struct event_watermark wm_read;
struct event_watermark wm_write;
bufferevent_data_cb readcb;
bufferevent_data_cb writecb;
/* This should be called 'eventcb', but renaming it would break
* backward compatibility */
bufferevent_event_cb errorcb;
void *cbarg;
struct timeval timeout_read;
struct timeval timeout_write;
/** Events that are currently enabled: currently EV_READ and EV_WRITE
are supported. */
short enabled;
};
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_BUFFEREVENT_STRUCT_H_INCLUDED_ */

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/*
* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* The original DNS code is due to Adam Langley with heavy
* modifications by Nick Mathewson. Adam put his DNS software in the
* public domain. You can find his original copyright below. Please,
* aware that the code as part of Libevent is governed by the 3-clause
* BSD license above.
*
* This software is Public Domain. To view a copy of the public domain dedication,
* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
*
* I ask and expect, but do not require, that all derivative works contain an
* attribution similar to:
* Parts developed by Adam Langley <agl@imperialviolet.org>
*
* You may wish to replace the word "Parts" with something else depending on
* the amount of original code.
*
* (Derivative works does not include programs which link against, run or include
* the source verbatim in their source distributions)
*/
/** @file event2/dns.h
*
* Welcome, gentle reader
*
* Async DNS lookups are really a whole lot harder than they should be,
* mostly stemming from the fact that the libc resolver has never been
* very good at them. Before you use this library you should see if libc
* can do the job for you with the modern async call getaddrinfo_a
* (see http://www.imperialviolet.org/page25.html#e498). Otherwise,
* please continue.
*
* The library keeps track of the state of nameservers and will avoid
* them when they go down. Otherwise it will round robin between them.
*
* Quick start guide:
* #include "evdns.h"
* void callback(int result, char type, int count, int ttl,
* void *addresses, void *arg);
* evdns_resolv_conf_parse(DNS_OPTIONS_ALL, "/etc/resolv.conf");
* evdns_resolve("www.hostname.com", 0, callback, NULL);
*
* When the lookup is complete the callback function is called. The
* first argument will be one of the DNS_ERR_* defines in evdns.h.
* Hopefully it will be DNS_ERR_NONE, in which case type will be
* DNS_IPv4_A, count will be the number of IP addresses, ttl is the time
* which the data can be cached for (in seconds), addresses will point
* to an array of uint32_t's and arg will be whatever you passed to
* evdns_resolve.
*
* Searching:
*
* In order for this library to be a good replacement for glibc's resolver it
* supports searching. This involves setting a list of default domains, in
* which names will be queried for. The number of dots in the query name
* determines the order in which this list is used.
*
* Searching appears to be a single lookup from the point of view of the API,
* although many DNS queries may be generated from a single call to
* evdns_resolve. Searching can also drastically slow down the resolution
* of names.
*
* To disable searching:
* 1. Never set it up. If you never call evdns_resolv_conf_parse or
* evdns_search_add then no searching will occur.
*
* 2. If you do call evdns_resolv_conf_parse then don't pass
* DNS_OPTION_SEARCH (or DNS_OPTIONS_ALL, which implies it).
*
* 3. When calling evdns_resolve, pass the DNS_QUERY_NO_SEARCH flag.
*
* The order of searches depends on the number of dots in the name. If the
* number is greater than the ndots setting then the names is first tried
* globally. Otherwise each search domain is appended in turn.
*
* The ndots setting can either be set from a resolv.conf, or by calling
* evdns_search_ndots_set.
*
* For example, with ndots set to 1 (the default) and a search domain list of
* ["myhome.net"]:
* Query: www
* Order: www.myhome.net, www.
*
* Query: www.abc
* Order: www.abc., www.abc.myhome.net
*
* Internals:
*
* Requests are kept in two queues. The first is the inflight queue. In
* this queue requests have an allocated transaction id and nameserver.
* They will soon be transmitted if they haven't already been.
*
* The second is the waiting queue. The size of the inflight ring is
* limited and all other requests wait in waiting queue for space. This
* bounds the number of concurrent requests so that we don't flood the
* nameserver. Several algorithms require a full walk of the inflight
* queue and so bounding its size keeps thing going nicely under huge
* (many thousands of requests) loads.
*
* If a nameserver loses too many requests it is considered down and we
* try not to use it. After a while we send a probe to that nameserver
* (a lookup for google.com) and, if it replies, we consider it working
* again. If the nameserver fails a probe we wait longer to try again
* with the next probe.
*/
#ifndef EVENT2_DNS_H_INCLUDED_
#define EVENT2_DNS_H_INCLUDED_
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
/* For integer types. */
#include <util.h>
/** Error codes 0-5 are as described in RFC 1035. */
#define DNS_ERR_NONE 0
/** The name server was unable to interpret the query */
#define DNS_ERR_FORMAT 1
/** The name server was unable to process this query due to a problem with the
* name server */
#define DNS_ERR_SERVERFAILED 2
/** The domain name does not exist */
#define DNS_ERR_NOTEXIST 3
/** The name server does not support the requested kind of query */
#define DNS_ERR_NOTIMPL 4
/** The name server refuses to reform the specified operation for policy
* reasons */
#define DNS_ERR_REFUSED 5
/** The reply was truncated or ill-formatted */
#define DNS_ERR_TRUNCATED 65
/** An unknown error occurred */
#define DNS_ERR_UNKNOWN 66
/** Communication with the server timed out */
#define DNS_ERR_TIMEOUT 67
/** The request was canceled because the DNS subsystem was shut down. */
#define DNS_ERR_SHUTDOWN 68
/** The request was canceled via a call to evdns_cancel_request */
#define DNS_ERR_CANCEL 69
/** There were no answers and no error condition in the DNS packet.
* This can happen when you ask for an address that exists, but a record
* type that doesn't. */
#define DNS_ERR_NODATA 70
#define DNS_IPv4_A 1
#define DNS_PTR 2
#define DNS_IPv6_AAAA 3
#define DNS_QUERY_NO_SEARCH 1
#define DNS_OPTION_SEARCH 1
#define DNS_OPTION_NAMESERVERS 2
#define DNS_OPTION_MISC 4
#define DNS_OPTION_HOSTSFILE 8
#define DNS_OPTIONS_ALL 15
/* Obsolete name for DNS_QUERY_NO_SEARCH */
#define DNS_NO_SEARCH DNS_QUERY_NO_SEARCH
/**
* The callback that contains the results from a lookup.
* - result is one of the DNS_ERR_* values (DNS_ERR_NONE for success)
* - type is either DNS_IPv4_A or DNS_PTR or DNS_IPv6_AAAA
* - count contains the number of addresses of form type
* - ttl is the number of seconds the resolution may be cached for.
* - addresses needs to be cast according to type. It will be an array of
* 4-byte sequences for ipv4, or an array of 16-byte sequences for ipv6,
* or a nul-terminated string for PTR.
*/
typedef void (*evdns_callback_type) (int result, char type, int count, int ttl, void *addresses, void *arg);
struct evdns_base;
struct event_base;
/** Flag for evdns_base_new: process resolv.conf. */
#define EVDNS_BASE_INITIALIZE_NAMESERVERS 1
/** Flag for evdns_base_new: Do not prevent the libevent event loop from
* exiting when we have no active dns requests. */
#define EVDNS_BASE_DISABLE_WHEN_INACTIVE 0x8000
/**
Initialize the asynchronous DNS library.
This function initializes support for non-blocking name resolution by
calling evdns_resolv_conf_parse() on UNIX and
evdns_config_windows_nameservers() on Windows.
@param event_base the event base to associate the dns client with
@param flags any of EVDNS_BASE_INITIALIZE_NAMESERVERS|
EVDNS_BASE_DISABLE_WHEN_INACTIVE
@return evdns_base object if successful, or NULL if an error occurred.
@see evdns_base_free()
*/
EVENT2_EXPORT_SYMBOL
struct evdns_base * evdns_base_new(struct event_base *event_base, int initialize_nameservers);
/**
Shut down the asynchronous DNS resolver and terminate all active requests.
If the 'fail_requests' option is enabled, all active requests will return
an empty result with the error flag set to DNS_ERR_SHUTDOWN. Otherwise,
the requests will be silently discarded.
@param evdns_base the evdns base to free
@param fail_requests if zero, active requests will be aborted; if non-zero,
active requests will return DNS_ERR_SHUTDOWN.
@see evdns_base_new()
*/
EVENT2_EXPORT_SYMBOL
void evdns_base_free(struct evdns_base *base, int fail_requests);
/**
Remove all hosts entries that have been loaded into the event_base via
evdns_base_load_hosts or via event_base_resolv_conf_parse.
@param evdns_base the evdns base to remove outdated host addresses from
*/
EVENT2_EXPORT_SYMBOL
void evdns_base_clear_host_addresses(struct evdns_base *base);
/**
Convert a DNS error code to a string.
@param err the DNS error code
@return a string containing an explanation of the error code
*/
EVENT2_EXPORT_SYMBOL
const char *evdns_err_to_string(int err);
/**
Add a nameserver.
The address should be an IPv4 address in network byte order.
The type of address is chosen so that it matches in_addr.s_addr.
@param base the evdns_base to which to add the name server
@param address an IP address in network byte order
@return 0 if successful, or -1 if an error occurred
@see evdns_base_nameserver_ip_add()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_nameserver_add(struct evdns_base *base,
unsigned long int address);
/**
Get the number of configured nameservers.
This returns the number of configured nameservers (not necessarily the
number of running nameservers). This is useful for double-checking
whether our calls to the various nameserver configuration functions
have been successful.
@param base the evdns_base to which to apply this operation
@return the number of configured nameservers
@see evdns_base_nameserver_add()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_count_nameservers(struct evdns_base *base);
/**
Remove all configured nameservers, and suspend all pending resolves.
Resolves will not necessarily be re-attempted until evdns_base_resume() is called.
@param base the evdns_base to which to apply this operation
@return 0 if successful, or -1 if an error occurred
@see evdns_base_resume()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_clear_nameservers_and_suspend(struct evdns_base *base);
/**
Resume normal operation and continue any suspended resolve requests.
Re-attempt resolves left in limbo after an earlier call to
evdns_base_clear_nameservers_and_suspend().
@param base the evdns_base to which to apply this operation
@return 0 if successful, or -1 if an error occurred
@see evdns_base_clear_nameservers_and_suspend()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_resume(struct evdns_base *base);
/**
Add a nameserver by string address.
This function parses a n IPv4 or IPv6 address from a string and adds it as a
nameserver. It supports the following formats:
- [IPv6Address]:port
- [IPv6Address]
- IPv6Address
- IPv4Address:port
- IPv4Address
If no port is specified, it defaults to 53.
@param base the evdns_base to which to apply this operation
@return 0 if successful, or -1 if an error occurred
@see evdns_base_nameserver_add()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_nameserver_ip_add(struct evdns_base *base,
const char *ip_as_string);
/**
Add a nameserver by sockaddr.
**/
EVENT2_EXPORT_SYMBOL
int
evdns_base_nameserver_sockaddr_add(struct evdns_base *base,
const struct sockaddr *sa, ev_socklen_t len, unsigned flags);
struct evdns_request;
/**
Lookup an A record for a given name.
@param base the evdns_base to which to apply this operation
@param name a DNS hostname
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return an evdns_request object if successful, or NULL if an error occurred.
@see evdns_resolve_ipv6(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6(), evdns_cancel_request()
*/
EVENT2_EXPORT_SYMBOL
struct evdns_request *evdns_base_resolve_ipv4(struct evdns_base *base, const char *name, int flags, evdns_callback_type callback, void *ptr);
/**
Lookup an AAAA record for a given name.
@param base the evdns_base to which to apply this operation
@param name a DNS hostname
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return an evdns_request object if successful, or NULL if an error occurred.
@see evdns_resolve_ipv4(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6(), evdns_cancel_request()
*/
EVENT2_EXPORT_SYMBOL
struct evdns_request *evdns_base_resolve_ipv6(struct evdns_base *base, const char *name, int flags, evdns_callback_type callback, void *ptr);
struct in_addr;
struct in6_addr;
/**
Lookup a PTR record for a given IP address.
@param base the evdns_base to which to apply this operation
@param in an IPv4 address
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return an evdns_request object if successful, or NULL if an error occurred.
@see evdns_resolve_reverse_ipv6(), evdns_cancel_request()
*/
EVENT2_EXPORT_SYMBOL
struct evdns_request *evdns_base_resolve_reverse(struct evdns_base *base, const struct in_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
Lookup a PTR record for a given IPv6 address.
@param base the evdns_base to which to apply this operation
@param in an IPv6 address
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return an evdns_request object if successful, or NULL if an error occurred.
@see evdns_resolve_reverse_ipv6(), evdns_cancel_request()
*/
EVENT2_EXPORT_SYMBOL
struct evdns_request *evdns_base_resolve_reverse_ipv6(struct evdns_base *base, const struct in6_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
Cancels a pending DNS resolution request.
@param base the evdns_base that was used to make the request
@param req the evdns_request that was returned by calling a resolve function
@see evdns_base_resolve_ipv4(), evdns_base_resolve_ipv6, evdns_base_resolve_reverse
*/
EVENT2_EXPORT_SYMBOL
void evdns_cancel_request(struct evdns_base *base, struct evdns_request *req);
/**
Set the value of a configuration option.
The currently available configuration options are:
ndots, timeout, max-timeouts, max-inflight, attempts, randomize-case,
bind-to, initial-probe-timeout, getaddrinfo-allow-skew.
In versions before Libevent 2.0.3-alpha, the option name needed to end with
a colon.
@param base the evdns_base to which to apply this operation
@param option the name of the configuration option to be modified
@param val the value to be set
@return 0 if successful, or -1 if an error occurred
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_set_option(struct evdns_base *base, const char *option, const char *val);
/**
Parse a resolv.conf file.
The 'flags' parameter determines what information is parsed from the
resolv.conf file. See the man page for resolv.conf for the format of this
file.
The following directives are not parsed from the file: sortlist, rotate,
no-check-names, inet6, debug.
If this function encounters an error, the possible return values are: 1 =
failed to open file, 2 = failed to stat file, 3 = file too large, 4 = out of
memory, 5 = short read from file, 6 = no nameservers listed in the file
@param base the evdns_base to which to apply this operation
@param flags any of DNS_OPTION_NAMESERVERS|DNS_OPTION_SEARCH|DNS_OPTION_MISC|
DNS_OPTION_HOSTSFILE|DNS_OPTIONS_ALL
@param filename the path to the resolv.conf file
@return 0 if successful, or various positive error codes if an error
occurred (see above)
@see resolv.conf(3), evdns_config_windows_nameservers()
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_resolv_conf_parse(struct evdns_base *base, int flags, const char *const filename);
/**
Load an /etc/hosts-style file from 'hosts_fname' into 'base'.
If hosts_fname is NULL, add minimal entries for localhost, and nothing
else.
Note that only evdns_getaddrinfo uses the /etc/hosts entries.
This function does not replace previously loaded hosts entries; to do that,
call evdns_base_clear_host_addresses first.
Return 0 on success, negative on failure.
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_load_hosts(struct evdns_base *base, const char *hosts_fname);
/**
Obtain nameserver information using the Windows API.
Attempt to configure a set of nameservers based on platform settings on
a win32 host. Preferentially tries to use GetNetworkParams; if that fails,
looks in the registry.
@return 0 if successful, or -1 if an error occurred
@see evdns_resolv_conf_parse()
*/
#ifdef _WIN32
EVENT2_EXPORT_SYMBOL
int evdns_base_config_windows_nameservers(struct evdns_base *);
#define EVDNS_BASE_CONFIG_WINDOWS_NAMESERVERS_IMPLEMENTED
#endif
/**
Clear the list of search domains.
*/
EVENT2_EXPORT_SYMBOL
void evdns_base_search_clear(struct evdns_base *base);
/**
Add a domain to the list of search domains
@param domain the domain to be added to the search list
*/
EVENT2_EXPORT_SYMBOL
void evdns_base_search_add(struct evdns_base *base, const char *domain);
/**
Set the 'ndots' parameter for searches.
Sets the number of dots which, when found in a name, causes
the first query to be without any search domain.
@param ndots the new ndots parameter
*/
EVENT2_EXPORT_SYMBOL
void evdns_base_search_ndots_set(struct evdns_base *base, const int ndots);
/**
A callback that is invoked when a log message is generated
@param is_warning indicates if the log message is a 'warning'
@param msg the content of the log message
*/
typedef void (*evdns_debug_log_fn_type)(int is_warning, const char *msg);
/**
Set the callback function to handle DNS log messages. If this
callback is not set, evdns log messages are handled with the regular
Libevent logging system.
@param fn the callback to be invoked when a log message is generated
*/
EVENT2_EXPORT_SYMBOL
void evdns_set_log_fn(evdns_debug_log_fn_type fn);
/**
Set a callback that will be invoked to generate transaction IDs. By
default, we pick transaction IDs based on the current clock time, which
is bad for security.
@param fn the new callback, or NULL to use the default.
NOTE: This function has no effect in Libevent 2.0.4-alpha and later,
since Libevent now provides its own secure RNG.
*/
EVENT2_EXPORT_SYMBOL
void evdns_set_transaction_id_fn(ev_uint16_t (*fn)(void));
/**
Set a callback used to generate random bytes. By default, we use
the same function as passed to evdns_set_transaction_id_fn to generate
bytes two at a time. If a function is provided here, it's also used
to generate transaction IDs.
NOTE: This function has no effect in Libevent 2.0.4-alpha and later,
since Libevent now provides its own secure RNG.
*/
EVENT2_EXPORT_SYMBOL
void evdns_set_random_bytes_fn(void (*fn)(char *, size_t));
/*
* Functions used to implement a DNS server.
*/
struct evdns_server_request;
struct evdns_server_question;
/**
A callback to implement a DNS server. The callback function receives a DNS
request. It should then optionally add a number of answers to the reply
using the evdns_server_request_add_*_reply functions, before calling either
evdns_server_request_respond to send the reply back, or
evdns_server_request_drop to decline to answer the request.
@param req A newly received request
@param user_data A pointer that was passed to
evdns_add_server_port_with_base().
*/
typedef void (*evdns_request_callback_fn_type)(struct evdns_server_request *, void *);
#define EVDNS_ANSWER_SECTION 0
#define EVDNS_AUTHORITY_SECTION 1
#define EVDNS_ADDITIONAL_SECTION 2
#define EVDNS_TYPE_A 1
#define EVDNS_TYPE_NS 2
#define EVDNS_TYPE_CNAME 5
#define EVDNS_TYPE_SOA 6
#define EVDNS_TYPE_PTR 12
#define EVDNS_TYPE_MX 15
#define EVDNS_TYPE_TXT 16
#define EVDNS_TYPE_AAAA 28
#define EVDNS_QTYPE_AXFR 252
#define EVDNS_QTYPE_ALL 255
#define EVDNS_CLASS_INET 1
/* flags that can be set in answers; as part of the err parameter */
#define EVDNS_FLAGS_AA 0x400
#define EVDNS_FLAGS_RD 0x080
/** Create a new DNS server port.
@param base The event base to handle events for the server port.
@param socket A UDP socket to accept DNS requests.
@param flags Always 0 for now.
@param callback A function to invoke whenever we get a DNS request
on the socket.
@param user_data Data to pass to the callback.
@return an evdns_server_port structure for this server port.
*/
EVENT2_EXPORT_SYMBOL
struct evdns_server_port *evdns_add_server_port_with_base(struct event_base *base, evutil_socket_t socket, int flags, evdns_request_callback_fn_type callback, void *user_data);
/** Close down a DNS server port, and free associated structures. */
EVENT2_EXPORT_SYMBOL
void evdns_close_server_port(struct evdns_server_port *port);
/** Sets some flags in a reply we're building.
Allows setting of the AA or RD flags
*/
EVENT2_EXPORT_SYMBOL
void evdns_server_request_set_flags(struct evdns_server_request *req, int flags);
/* Functions to add an answer to an in-progress DNS reply.
*/
EVENT2_EXPORT_SYMBOL
int evdns_server_request_add_reply(struct evdns_server_request *req, int section, const char *name, int type, int dns_class, int ttl, int datalen, int is_name, const char *data);
EVENT2_EXPORT_SYMBOL
int evdns_server_request_add_a_reply(struct evdns_server_request *req, const char *name, int n, const void *addrs, int ttl);
EVENT2_EXPORT_SYMBOL
int evdns_server_request_add_aaaa_reply(struct evdns_server_request *req, const char *name, int n, const void *addrs, int ttl);
EVENT2_EXPORT_SYMBOL
int evdns_server_request_add_ptr_reply(struct evdns_server_request *req, struct in_addr *in, const char *inaddr_name, const char *hostname, int ttl);
EVENT2_EXPORT_SYMBOL
int evdns_server_request_add_cname_reply(struct evdns_server_request *req, const char *name, const char *cname, int ttl);
/**
Send back a response to a DNS request, and free the request structure.
*/
EVENT2_EXPORT_SYMBOL
int evdns_server_request_respond(struct evdns_server_request *req, int err);
/**
Free a DNS request without sending back a reply.
*/
EVENT2_EXPORT_SYMBOL
int evdns_server_request_drop(struct evdns_server_request *req);
struct sockaddr;
/**
Get the address that made a DNS request.
*/
EVENT2_EXPORT_SYMBOL
int evdns_server_request_get_requesting_addr(struct evdns_server_request *req, struct sockaddr *sa, int addr_len);
/** Callback for evdns_getaddrinfo. */
typedef void (*evdns_getaddrinfo_cb)(int result, struct evutil_addrinfo *res, void *arg);
struct evdns_base;
struct evdns_getaddrinfo_request;
/** Make a non-blocking getaddrinfo request using the dns_base in 'dns_base'.
*
* If we can answer the request immediately (with an error or not!), then we
* invoke cb immediately and return NULL. Otherwise we return
* an evdns_getaddrinfo_request and invoke cb later.
*
* When the callback is invoked, we pass as its first argument the error code
* that getaddrinfo would return (or 0 for no error). As its second argument,
* we pass the evutil_addrinfo structures we found (or NULL on error). We
* pass 'arg' as the third argument.
*
* Limitations:
*
* - The AI_V4MAPPED and AI_ALL flags are not currently implemented.
* - For ai_socktype, we only handle SOCKTYPE_STREAM, SOCKTYPE_UDP, and 0.
* - For ai_protocol, we only handle IPPROTO_TCP, IPPROTO_UDP, and 0.
*/
EVENT2_EXPORT_SYMBOL
struct evdns_getaddrinfo_request *evdns_getaddrinfo(
struct evdns_base *dns_base,
const char *nodename, const char *servname,
const struct evutil_addrinfo *hints_in,
evdns_getaddrinfo_cb cb, void *arg);
/* Cancel an in-progress evdns_getaddrinfo. This MUST NOT be called after the
* getaddrinfo's callback has been invoked. The resolves will be canceled,
* and the callback will be invoked with the error EVUTIL_EAI_CANCEL. */
EVENT2_EXPORT_SYMBOL
void evdns_getaddrinfo_cancel(struct evdns_getaddrinfo_request *req);
/**
Retrieve the address of the 'idx'th configured nameserver.
@param base The evdns_base to examine.
@param idx The index of the nameserver to get the address of.
@param sa A location to receive the server's address.
@param len The number of bytes available at sa.
@return the number of bytes written into sa on success. On failure, returns
-1 if idx is greater than the number of configured nameservers, or a
value greater than 'len' if len was not high enough.
*/
EVENT2_EXPORT_SYMBOL
int evdns_base_get_nameserver_addr(struct evdns_base *base, int idx,
struct sockaddr *sa, ev_socklen_t len);
#ifdef __cplusplus
}
#endif
#endif /* !EVENT2_DNS_H_INCLUDED_ */

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src/components/libevent/dns_compat.h Normal file
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@@ -0,0 +1,336 @@
/*
* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_DNS_COMPAT_H_INCLUDED_
#define EVENT2_DNS_COMPAT_H_INCLUDED_
/** @file event2/dns_compat.h
Potentially non-threadsafe versions of the functions in dns.h: provided
only for backwards compatibility.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/**
Initialize the asynchronous DNS library.
This function initializes support for non-blocking name resolution by
calling evdns_resolv_conf_parse() on UNIX and
evdns_config_windows_nameservers() on Windows.
@deprecated This function is deprecated because it always uses the current
event base, and is easily confused by multiple calls to event_init(), and
so is not safe for multithreaded use. Additionally, it allocates a global
structure that only one thread can use. The replacement is
evdns_base_new().
@return 0 if successful, or -1 if an error occurred
@see evdns_shutdown()
*/
int evdns_init(void);
struct evdns_base;
/**
Return the global evdns_base created by event_init() and used by the other
deprecated functions.
@deprecated This function is deprecated because use of the global
evdns_base is error-prone.
*/
struct evdns_base *evdns_get_global_base(void);
/**
Shut down the asynchronous DNS resolver and terminate all active requests.
If the 'fail_requests' option is enabled, all active requests will return
an empty result with the error flag set to DNS_ERR_SHUTDOWN. Otherwise,
the requests will be silently discarded.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_shutdown().
@param fail_requests if zero, active requests will be aborted; if non-zero,
active requests will return DNS_ERR_SHUTDOWN.
@see evdns_init()
*/
void evdns_shutdown(int fail_requests);
/**
Add a nameserver.
The address should be an IPv4 address in network byte order.
The type of address is chosen so that it matches in_addr.s_addr.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_nameserver_add().
@param address an IP address in network byte order
@return 0 if successful, or -1 if an error occurred
@see evdns_nameserver_ip_add()
*/
int evdns_nameserver_add(unsigned long int address);
/**
Get the number of configured nameservers.
This returns the number of configured nameservers (not necessarily the
number of running nameservers). This is useful for double-checking
whether our calls to the various nameserver configuration functions
have been successful.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_count_nameservers().
@return the number of configured nameservers
@see evdns_nameserver_add()
*/
int evdns_count_nameservers(void);
/**
Remove all configured nameservers, and suspend all pending resolves.
Resolves will not necessarily be re-attempted until evdns_resume() is called.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_clear_nameservers_and_suspend().
@return 0 if successful, or -1 if an error occurred
@see evdns_resume()
*/
int evdns_clear_nameservers_and_suspend(void);
/**
Resume normal operation and continue any suspended resolve requests.
Re-attempt resolves left in limbo after an earlier call to
evdns_clear_nameservers_and_suspend().
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_resume().
@return 0 if successful, or -1 if an error occurred
@see evdns_clear_nameservers_and_suspend()
*/
int evdns_resume(void);
/**
Add a nameserver.
This wraps the evdns_nameserver_add() function by parsing a string as an IP
address and adds it as a nameserver.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_nameserver_ip_add().
@return 0 if successful, or -1 if an error occurred
@see evdns_nameserver_add()
*/
int evdns_nameserver_ip_add(const char *ip_as_string);
/**
Lookup an A record for a given name.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_resolve_ipv4().
@param name a DNS hostname
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_ipv6(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6()
*/
int evdns_resolve_ipv4(const char *name, int flags, evdns_callback_type callback, void *ptr);
/**
Lookup an AAAA record for a given name.
@param name a DNS hostname
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_ipv4(), evdns_resolve_reverse(), evdns_resolve_reverse_ipv6()
*/
int evdns_resolve_ipv6(const char *name, int flags, evdns_callback_type callback, void *ptr);
struct in_addr;
struct in6_addr;
/**
Lookup a PTR record for a given IP address.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_resolve_reverse().
@param in an IPv4 address
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_reverse_ipv6()
*/
int evdns_resolve_reverse(const struct in_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
Lookup a PTR record for a given IPv6 address.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_resolve_reverse_ipv6().
@param in an IPv6 address
@param flags either 0, or DNS_QUERY_NO_SEARCH to disable searching for this query.
@param callback a callback function to invoke when the request is completed
@param ptr an argument to pass to the callback function
@return 0 if successful, or -1 if an error occurred
@see evdns_resolve_reverse_ipv6()
*/
int evdns_resolve_reverse_ipv6(const struct in6_addr *in, int flags, evdns_callback_type callback, void *ptr);
/**
Set the value of a configuration option.
The currently available configuration options are:
ndots, timeout, max-timeouts, max-inflight, and attempts
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_set_option().
@param option the name of the configuration option to be modified
@param val the value to be set
@param flags Ignored.
@return 0 if successful, or -1 if an error occurred
*/
int evdns_set_option(const char *option, const char *val, int flags);
/**
Parse a resolv.conf file.
The 'flags' parameter determines what information is parsed from the
resolv.conf file. See the man page for resolv.conf for the format of this
file.
The following directives are not parsed from the file: sortlist, rotate,
no-check-names, inet6, debug.
If this function encounters an error, the possible return values are: 1 =
failed to open file, 2 = failed to stat file, 3 = file too large, 4 = out of
memory, 5 = short read from file, 6 = no nameservers listed in the file
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_resolv_conf_parse().
@param flags any of DNS_OPTION_NAMESERVERS|DNS_OPTION_SEARCH|DNS_OPTION_MISC|
DNS_OPTIONS_ALL
@param filename the path to the resolv.conf file
@return 0 if successful, or various positive error codes if an error
occurred (see above)
@see resolv.conf(3), evdns_config_windows_nameservers()
*/
int evdns_resolv_conf_parse(int flags, const char *const filename);
/**
Clear the list of search domains.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_search_clear().
*/
void evdns_search_clear(void);
/**
Add a domain to the list of search domains
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_search_add().
@param domain the domain to be added to the search list
*/
void evdns_search_add(const char *domain);
/**
Set the 'ndots' parameter for searches.
Sets the number of dots which, when found in a name, causes
the first query to be without any search domain.
@deprecated This function is deprecated because it does not allow the
caller to specify which evdns_base it applies to. The recommended
function is evdns_base_search_ndots_set().
@param ndots the new ndots parameter
*/
void evdns_search_ndots_set(const int ndots);
/**
As evdns_server_new_with_base.
@deprecated This function is deprecated because it does not allow the
caller to specify which even_base it uses. The recommended
function is evdns_add_server_port_with_base().
*/
struct evdns_server_port *evdns_add_server_port(evutil_socket_t socket, int flags, evdns_request_callback_fn_type callback, void *user_data);
#ifdef _WIN32
int evdns_config_windows_nameservers(void);
#define EVDNS_CONFIG_WINDOWS_NAMESERVERS_IMPLEMENTED
#endif
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_EVENT_COMPAT_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_DNS_STRUCT_H_INCLUDED_
#define EVENT2_DNS_STRUCT_H_INCLUDED_
/** @file event2/dns_struct.h
Data structures for dns. Using these structures may hurt forward
compatibility with later versions of Libevent: be careful!
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/*
* Structures used to implement a DNS server.
*/
struct evdns_server_request {
int flags;
int nquestions;
struct evdns_server_question **questions;
};
struct evdns_server_question {
int type;
#ifdef __cplusplus
int dns_question_class;
#else
/* You should refer to this field as "dns_question_class". The
* name "class" works in C for backward compatibility, and will be
* removed in a future version. (1.5 or later). */
int class;
#define dns_question_class class
#endif
char name[1];
};
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_DNS_STRUCT_H_INCLUDED_ */

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/* evconfig-private.h. Generated from evconfig-private.h.in by configure. */
/* evconfig-private.h template - see "Configuration Header Templates" */
/* in AC manual. Kevin Bowling <kevin.bowling@kev009.com */
#ifndef EVCONFIG_PRIVATE_H_INCLUDED_
#define EVCONFIG_PRIVATE_H_INCLUDED_
/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
# define _ALL_SOURCE 1
#endif
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
/* Enable threading extensions on Solaris. */
#ifndef _POSIX_PTHREAD_SEMANTICS
# define _POSIX_PTHREAD_SEMANTICS 1
#endif
/* Enable extensions on HP NonStop. */
#ifndef _TANDEM_SOURCE
# define _TANDEM_SOURCE 1
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# define __EXTENSIONS__ 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
/* #undef _FILE_OFFSET_BITS */
/* Define for large files, on AIX-style hosts. */
/* #undef _LARGE_FILES */
/* Define to 1 if on MINIX. */
#ifndef _MINIX
/* #undef _MINIX */
#endif
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
#ifndef _POSIX_1_SOURCE
/* #undef _POSIX_1_SOURCE */
#endif
/* Define to 1 if you need to in order for `stat' and other things to work. */
#ifndef _POSIX_SOURCE
/* #undef _POSIX_SOURCE */
#endif
#endif

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/* event2/event-config.h
*
* This file was generated by autoconf when libevent was built, and post-
* processed by Libevent so that its macros would have a uniform prefix.
*
* DO NOT EDIT THIS FILE.
*
* Do not rely on macros in this file existing in later versions.
*/
#ifndef EVENT2_EVENT_CONFIG_H_INCLUDED_
#define EVENT2_EVENT_CONFIG_H_INCLUDED_
/* config.h. Generated from config.h.in by configure. */
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define if libevent should build without support for a debug mode */
/* #undef EVENT__DISABLE_DEBUG_MODE */
/* Define if libevent should not allow replacing the mm functions */
/* #undef EVENT__DISABLE_MM_REPLACEMENT */
/* Define if libevent should not be compiled with thread support */
/* #undef EVENT__DISABLE_THREAD_SUPPORT */
/* Define to 1 if you have the `accept4' function. */
#define EVENT__HAVE_ACCEPT4 1
/* Define to 1 if you have the `arc4random' function. */
/* #undef EVENT__HAVE_ARC4RANDOM */
/* Define to 1 if you have the `arc4random_buf' function. */
/* #undef EVENT__HAVE_ARC4RANDOM_BUF */
/* Define to 1 if you have the <arpa/inet.h> header file. */
#define EVENT__HAVE_ARPA_INET_H 1
/* Define to 1 if you have the `clock_gettime' function. */
#define EVENT__HAVE_CLOCK_GETTIME 1
/* Define to 1 if you have the declaration of `CTL_KERN', and to 0 if you
don't. */
#define EVENT__HAVE_DECL_CTL_KERN 1
/* Define to 1 if you have the declaration of `KERN_ARND', and to 0 if you
don't. */
#define EVENT__HAVE_DECL_KERN_ARND 0
/* Define to 1 if you have the declaration of `KERN_RANDOM', and to 0 if you
don't. */
#define EVENT__HAVE_DECL_KERN_RANDOM 1
/* Define to 1 if you have the declaration of `RANDOM_UUID', and to 0 if you
don't. */
#define EVENT__HAVE_DECL_RANDOM_UUID 1
/* Define if /dev/poll is available */
/* #undef EVENT__HAVE_DEVPOLL */
/* Define to 1 if you have the <dlfcn.h> header file. */
#define EVENT__HAVE_DLFCN_H 1
/* Define if your system supports the epoll system calls */
#define EVENT__HAVE_EPOLL 1
/* Define to 1 if you have the `epoll_create1' function. */
#define EVENT__HAVE_EPOLL_CREATE1 1
/* Define to 1 if you have the `epoll_ctl' function. */
#define EVENT__HAVE_EPOLL_CTL 1
/* Define to 1 if you have the <errno.h> header file. */
#define EVENT__HAVE_ERRNO_H 1
/* Define to 1 if you have ERR_remove_thread_stat(). */
#define EVENT__HAVE_ERR_REMOVE_THREAD_STATE 1
/* Define to 1 if you have the `eventfd' function. */
#define EVENT__HAVE_EVENTFD 1
/* Define if your system supports event ports */
/* #undef EVENT__HAVE_EVENT_PORTS */
/* Define to 1 if you have the `fcntl' function. */
#define EVENT__HAVE_FCNTL 1
/* Define to 1 if you have the <fcntl.h> header file. */
#define EVENT__HAVE_FCNTL_H 1
/* Define to 1 if the system has the type `fd_mask'. */
#define EVENT__HAVE_FD_MASK 1
/* Do we have getaddrinfo()? */
#define EVENT__HAVE_GETADDRINFO 1
/* Define to 1 if you have the `getegid' function. */
#define EVENT__HAVE_GETEGID 1
/* Define to 1 if you have the `geteuid' function. */
#define EVENT__HAVE_GETEUID 1
/* Define this if you have any gethostbyname_r() */
/* #undef EVENT__HAVE_GETHOSTBYNAME_R */
/* Define this if gethostbyname_r takes 3 arguments */
/* #undef EVENT__HAVE_GETHOSTBYNAME_R_3_ARG */
/* Define this if gethostbyname_r takes 5 arguments */
/* #undef EVENT__HAVE_GETHOSTBYNAME_R_5_ARG */
/* Define this if gethostbyname_r takes 6 arguments */
/* #undef EVENT__HAVE_GETHOSTBYNAME_R_6_ARG */
/* Define to 1 if you have the `getifaddrs' function. */
#define EVENT__HAVE_GETIFADDRS 1
/* Define to 1 if you have the `getnameinfo' function. */
#define EVENT__HAVE_GETNAMEINFO 1
/* Define to 1 if you have the `getprotobynumber' function. */
#define EVENT__HAVE_GETPROTOBYNUMBER 1
/* Define to 1 if you have the `getservbyname' function. */
#define EVENT__HAVE_GETSERVBYNAME 1
/* Define to 1 if you have the `gettimeofday' function. */
#define EVENT__HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define EVENT__HAVE_IFADDRS_H 1
/* Define to 1 if you have the `inet_ntop' function. */
#define EVENT__HAVE_INET_NTOP 1
/* Define to 1 if you have the `inet_pton' function. */
#define EVENT__HAVE_INET_PTON 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define EVENT__HAVE_INTTYPES_H 1
/* Define to 1 if you have the `issetugid' function. */
/* #undef EVENT__HAVE_ISSETUGID */
/* Define to 1 if you have the `kqueue' function. */
/* #undef EVENT__HAVE_KQUEUE */
/* Define if the system has zlib */
#define EVENT__HAVE_LIBZ 1
/* Define to 1 if you have the `mach_absolute_time' function. */
/* #undef EVENT__HAVE_MACH_ABSOLUTE_TIME */
/* Define to 1 if you have the <mach/mach_time.h> header file. */
/* #undef EVENT__HAVE_MACH_MACH_TIME_H */
/* Define to 1 if you have the <memory.h> header file. */
#define EVENT__HAVE_MEMORY_H 1
/* Define to 1 if you have the `mmap' function. */
#define EVENT__HAVE_MMAP 1
/* Define to 1 if you have the `nanosleep' function. */
#define EVENT__HAVE_NANOSLEEP 1
/* Define to 1 if you have the <netdb.h> header file. */
#define EVENT__HAVE_NETDB_H 1
/* Define to 1 if you have the <netinet/in6.h> header file. */
/* #undef EVENT__HAVE_NETINET_IN6_H */
/* Define to 1 if you have the <netinet/in.h> header file. */
#define EVENT__HAVE_NETINET_IN_H 1
/* Define to 1 if you have the <netinet/tcp.h> header file. */
#define EVENT__HAVE_NETINET_TCP_H 1
/* Define if the system has openssl */
#define EVENT__HAVE_OPENSSL 1
/* Define to 1 if you have the `pipe' function. */
#define EVENT__HAVE_PIPE 1
/* Define to 1 if you have the `pipe2' function. */
#define EVENT__HAVE_PIPE2 1
/* Define to 1 if you have the `poll' function. */
#define EVENT__HAVE_POLL 1
/* Define to 1 if you have the <poll.h> header file. */
#define EVENT__HAVE_POLL_H 1
/* Define to 1 if you have the `port_create' function. */
/* #undef EVENT__HAVE_PORT_CREATE */
/* Define to 1 if you have the <port.h> header file. */
/* #undef EVENT__HAVE_PORT_H */
/* Define if you have POSIX threads libraries and header files. */
/* #undef EVENT__HAVE_PTHREAD */
/* Define if we have pthreads on this system */
#define EVENT__HAVE_PTHREADS 1
/* Define to 1 if you have the `putenv' function. */
#define EVENT__HAVE_PUTENV 1
/* Define to 1 if the system has the type `sa_family_t'. */
#define EVENT__HAVE_SA_FAMILY_T 1
/* Define to 1 if you have the `select' function. */
#define EVENT__HAVE_SELECT 1
/* Define to 1 if you have the `sendfile' function. */
#define EVENT__HAVE_SENDFILE 1
/* Define to 1 if you have the `setenv' function. */
#define EVENT__HAVE_SETENV 1
/* Define if F_SETFD is defined in <fcntl.h> */
#define EVENT__HAVE_SETFD 1
/* Define to 1 if you have the `setrlimit' function. */
#define EVENT__HAVE_SETRLIMIT 1
/* Define to 1 if you have the `sigaction' function. */
#define EVENT__HAVE_SIGACTION 1
/* Define to 1 if you have the `signal' function. */
#define EVENT__HAVE_SIGNAL 1
/* Define to 1 if you have the `splice' function. */
#define EVENT__HAVE_SPLICE 1
/* Define to 1 if you have the <stdarg.h> header file. */
#define EVENT__HAVE_STDARG_H 1
/* Define to 1 if you have the <stddef.h> header file. */
#define EVENT__HAVE_STDDEF_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define EVENT__HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define EVENT__HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#define EVENT__HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define EVENT__HAVE_STRING_H 1
/* Define to 1 if you have the `strlcpy' function. */
/* #undef EVENT__HAVE_STRLCPY */
/* Define to 1 if you have the `strsep' function. */
#define EVENT__HAVE_STRSEP 1
/* Define to 1 if you have the `strtok_r' function. */
#define EVENT__HAVE_STRTOK_R 1
/* Define to 1 if you have the `strtoll' function. */
#define EVENT__HAVE_STRTOLL 1
/* Define to 1 if the system has the type `struct addrinfo'. */
#define EVENT__HAVE_STRUCT_ADDRINFO 1
/* Define to 1 if the system has the type `struct in6_addr'. */
#define EVENT__HAVE_STRUCT_IN6_ADDR 1
/* Define to 1 if `s6_addr16' is a member of `struct in6_addr'. */
#define EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR16 1
/* Define to 1 if `s6_addr32' is a member of `struct in6_addr'. */
#define EVENT__HAVE_STRUCT_IN6_ADDR_S6_ADDR32 1
/* Define to 1 if the system has the type `struct sockaddr_in6'. */
#define EVENT__HAVE_STRUCT_SOCKADDR_IN6 1
/* Define to 1 if `sin6_len' is a member of `struct sockaddr_in6'. */
/* #undef EVENT__HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN */
/* Define to 1 if `sin_len' is a member of `struct sockaddr_in'. */
/* #undef EVENT__HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */
/* Define to 1 if the system has the type `struct sockaddr_storage'. */
#define EVENT__HAVE_STRUCT_SOCKADDR_STORAGE 1
/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */
#define EVENT__HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
/* Define to 1 if `__ss_family' is a member of `struct sockaddr_storage'. */
/* #undef EVENT__HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY */
/* Define to 1 if the system has the type `struct so_linger'. */
/* #undef EVENT__HAVE_STRUCT_SO_LINGER */
/* Define to 1 if you have the `sysctl' function. */
#define EVENT__HAVE_SYSCTL 1
/* Define to 1 if you have the <sys/devpoll.h> header file. */
/* #undef EVENT__HAVE_SYS_DEVPOLL_H */
/* Define to 1 if you have the <sys/epoll.h> header file. */
#define EVENT__HAVE_SYS_EPOLL_H 1
/* Define to 1 if you have the <sys/eventfd.h> header file. */
#define EVENT__HAVE_SYS_EVENTFD_H 1
/* Define to 1 if you have the <sys/event.h> header file. */
/* #undef EVENT__HAVE_SYS_EVENT_H */
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#define EVENT__HAVE_SYS_IOCTL_H 1
/* Define to 1 if you have the <sys/mman.h> header file. */
#define EVENT__HAVE_SYS_MMAN_H 1
/* Define to 1 if you have the <sys/param.h> header file. */
#define EVENT__HAVE_SYS_PARAM_H 1
/* Define to 1 if you have the <sys/queue.h> header file. */
#define EVENT__HAVE_SYS_QUEUE_H 1
/* Define to 1 if you have the <sys/resource.h> header file. */
#define EVENT__HAVE_SYS_RESOURCE_H 1
/* Define to 1 if you have the <sys/select.h> header file. */
#define EVENT__HAVE_SYS_SELECT_H 1
/* Define to 1 if you have the <sys/sendfile.h> header file. */
#define EVENT__HAVE_SYS_SENDFILE_H 1
/* Define to 1 if you have the <sys/socket.h> header file. */
#define EVENT__HAVE_SYS_SOCKET_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define EVENT__HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/sysctl.h> header file. */
#define EVENT__HAVE_SYS_SYSCTL_H 1
/* Define to 1 if you have the <sys/timerfd.h> header file. */
#define EVENT__HAVE_SYS_TIMERFD_H 1
/* Define to 1 if you have the <sys/time.h> header file. */
#define EVENT__HAVE_SYS_TIME_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define EVENT__HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <sys/uio.h> header file. */
#define EVENT__HAVE_SYS_UIO_H 1
/* Define to 1 if you have the <sys/wait.h> header file. */
#define EVENT__HAVE_SYS_WAIT_H 1
/* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
#define EVENT__HAVE_TAILQFOREACH 1
/* Define if timeradd is defined in <sys/time.h> */
#define EVENT__HAVE_TIMERADD 1
/* Define if timerclear is defined in <sys/time.h> */
#define EVENT__HAVE_TIMERCLEAR 1
/* Define if timercmp is defined in <sys/time.h> */
#define EVENT__HAVE_TIMERCMP 1
/* Define to 1 if you have the `timerfd_create' function. */
#define EVENT__HAVE_TIMERFD_CREATE 1
/* Define if timerisset is defined in <sys/time.h> */
#define EVENT__HAVE_TIMERISSET 1
/* Define to 1 if the system has the type `uint16_t'. */
#define EVENT__HAVE_UINT16_T 1
/* Define to 1 if the system has the type `uint32_t'. */
#define EVENT__HAVE_UINT32_T 1
/* Define to 1 if the system has the type `uint64_t'. */
#define EVENT__HAVE_UINT64_T 1
/* Define to 1 if the system has the type `uint8_t'. */
#define EVENT__HAVE_UINT8_T 1
/* Define to 1 if the system has the type `uintptr_t'. */
#define EVENT__HAVE_UINTPTR_T 1
/* Define to 1 if you have the `umask' function. */
#define EVENT__HAVE_UMASK 1
/* Define to 1 if you have the <unistd.h> header file. */
#define EVENT__HAVE_UNISTD_H 1
/* Define to 1 if you have the `unsetenv' function. */
#define EVENT__HAVE_UNSETENV 1
/* Define to 1 if you have the `usleep' function. */
#define EVENT__HAVE_USLEEP 1
/* Define to 1 if you have the `vasprintf' function. */
#define EVENT__HAVE_VASPRINTF 1
/* Define if waitpid() supports WNOWAIT */
/* #undef EVENT__HAVE_WAITPID_WITH_WNOWAIT */
/* Define if kqueue works correctly with pipes */
/* #undef EVENT__HAVE_WORKING_KQUEUE */
/* Define to 1 if you have the <zlib.h> header file. */
#define EVENT__HAVE_ZLIB_H 1
/* Define to the sub-directory where libtool stores uninstalled libraries. */
#define EVENT__LT_OBJDIR ".libs/"
/* Numeric representation of the version */
#define EVENT__NUMERIC_VERSION 0x02010800
/* Name of package */
#define EVENT__PACKAGE "libevent"
/* Define to the address where bug reports for this package should be sent. */
#define EVENT__PACKAGE_BUGREPORT ""
/* Define to the full name of this package. */
#define EVENT__PACKAGE_NAME "libevent"
/* Define to the full name and version of this package. */
#define EVENT__PACKAGE_STRING "libevent 2.1.8-stable"
/* Define to the one symbol short name of this package. */
#define EVENT__PACKAGE_TARNAME "libevent"
/* Define to the home page for this package. */
#define EVENT__PACKAGE_URL ""
/* Define to the version of this package. */
#define EVENT__PACKAGE_VERSION "2.1.8-stable"
/* Define to necessary symbol if this constant uses a non-standard name on
your system. */
/* #undef EVENT__PTHREAD_CREATE_JOINABLE */
/* The size of `int', as computed by sizeof. */
#define EVENT__SIZEOF_INT 4
/* The size of `long', as computed by sizeof. */
#define EVENT__SIZEOF_LONG 8
/* The size of `long long', as computed by sizeof. */
#define EVENT__SIZEOF_LONG_LONG 8
/* The size of `off_t', as computed by sizeof. */
#define EVENT__SIZEOF_OFF_T 8
/* The size of `pthread_t', as computed by sizeof. */
#define EVENT__SIZEOF_PTHREAD_T 8
/* The size of `short', as computed by sizeof. */
#define EVENT__SIZEOF_SHORT 2
/* The size of `size_t', as computed by sizeof. */
#define EVENT__SIZEOF_SIZE_T 8
/* The size of `void *', as computed by sizeof. */
#define EVENT__SIZEOF_VOID_P 8
/* Define to 1 if you have the ANSI C header files. */
#define EVENT__STDC_HEADERS 1
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#define EVENT__TIME_WITH_SYS_TIME 1
/* Enable extensions on AIX 3, Interix. */
#ifndef EVENT___ALL_SOURCE
# define EVENT___ALL_SOURCE 1
#endif
/* Enable GNU extensions on systems that have them. */
#ifndef EVENT___GNU_SOURCE
# define EVENT___GNU_SOURCE 1
#endif
/* Enable threading extensions on Solaris. */
#ifndef EVENT___POSIX_PTHREAD_SEMANTICS
# define EVENT___POSIX_PTHREAD_SEMANTICS 1
#endif
/* Enable extensions on HP NonStop. */
#ifndef EVENT___TANDEM_SOURCE
# define EVENT___TANDEM_SOURCE 1
#endif
/* Enable general extensions on Solaris. */
#ifndef EVENT____EXTENSIONS__
# define EVENT____EXTENSIONS__ 1
#endif
/* Version number of package */
#define EVENT__VERSION "2.1.8-stable"
/* Enable large inode numbers on Mac OS X 10.5. */
#ifndef EVENT___DARWIN_USE_64_BIT_INODE
# define EVENT___DARWIN_USE_64_BIT_INODE 1
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
/* #undef EVENT___FILE_OFFSET_BITS */
/* Define for large files, on AIX-style hosts. */
/* #undef EVENT___LARGE_FILES */
/* Define to 1 if on MINIX. */
/* #undef EVENT___MINIX */
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
/* #undef EVENT___POSIX_1_SOURCE */
/* Define to 1 if you need to in order for `stat' and other things to work. */
/* #undef EVENT___POSIX_SOURCE */
/* Define to appropriate substitue if compiler doesnt have __func__ */
/* #undef EVENT____func__ */
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef EVENT__const */
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef EVENT____cplusplus
/* #undef EVENT__inline */
#endif
/* Define to `int' if <sys/types.h> does not define. */
/* #undef EVENT__pid_t */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef EVENT__size_t */
/* Define to unsigned int if you dont have it */
/* #undef EVENT__socklen_t */
/* Define to `int' if <sys/types.h> does not define. */
/* #undef EVENT__ssize_t */
#endif /* event2/event-config.h */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_EVENT_COMPAT_H_INCLUDED_
#define EVENT2_EVENT_COMPAT_H_INCLUDED_
/** @file event2/event_compat.h
Potentially non-threadsafe versions of the functions in event.h: provided
only for backwards compatibility.
In the oldest versions of Libevent, event_base was not a first-class
structure. Instead, there was a single event base that every function
manipulated. Later, when separate event bases were added, the old functions
that didn't take an event_base argument needed to work by manipulating the
"current" event base. This could lead to thread-safety issues, and obscure,
hard-to-diagnose bugs.
@deprecated All functions in this file are by definition deprecated.
*/
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/**
Initialize the event API.
The event API needs to be initialized with event_init() before it can be
used. Sets the global current base that gets used for events that have no
base associated with them.
@deprecated This function is deprecated because it replaces the "current"
event_base, and is totally unsafe for multithreaded use. The replacement
is event_base_new().
@see event_base_set(), event_base_new()
*/
EVENT2_EXPORT_SYMBOL
struct event_base *event_init(void);
/**
Loop to process events.
Like event_base_dispatch(), but uses the "current" base.
@deprecated This function is deprecated because it is easily confused by
multiple calls to event_init(), and because it is not safe for
multithreaded use. The replacement is event_base_dispatch().
@see event_base_dispatch(), event_init()
*/
EVENT2_EXPORT_SYMBOL
int event_dispatch(void);
/**
Handle events.
This function behaves like event_base_loop(), but uses the "current" base
@deprecated This function is deprecated because it uses the event base from
the last call to event_init, and is therefore not safe for multithreaded
use. The replacement is event_base_loop().
@see event_base_loop(), event_init()
*/
EVENT2_EXPORT_SYMBOL
int event_loop(int);
/**
Exit the event loop after the specified time.
This function behaves like event_base_loopexit(), except that it uses the
"current" base.
@deprecated This function is deprecated because it uses the event base from
the last call to event_init, and is therefore not safe for multithreaded
use. The replacement is event_base_loopexit().
@see event_init, event_base_loopexit()
*/
EVENT2_EXPORT_SYMBOL
int event_loopexit(const struct timeval *);
/**
Abort the active event_loop() immediately.
This function behaves like event_base_loopbreakt(), except that it uses the
"current" base.
@deprecated This function is deprecated because it uses the event base from
the last call to event_init, and is therefore not safe for multithreaded
use. The replacement is event_base_loopbreak().
@see event_base_loopbreak(), event_init()
*/
EVENT2_EXPORT_SYMBOL
int event_loopbreak(void);
/**
Schedule a one-time event to occur.
@deprecated This function is obsolete, and has been replaced by
event_base_once(). Its use is deprecated because it relies on the
"current" base configured by event_init().
@see event_base_once()
*/
EVENT2_EXPORT_SYMBOL
int event_once(evutil_socket_t , short,
void (*)(evutil_socket_t, short, void *), void *, const struct timeval *);
/**
Get the kernel event notification mechanism used by Libevent.
@deprecated This function is obsolete, and has been replaced by
event_base_get_method(). Its use is deprecated because it relies on the
"current" base configured by event_init().
@see event_base_get_method()
*/
EVENT2_EXPORT_SYMBOL
const char *event_get_method(void);
/**
Set the number of different event priorities.
@deprecated This function is deprecated because it is easily confused by
multiple calls to event_init(), and because it is not safe for
multithreaded use. The replacement is event_base_priority_init().
@see event_base_priority_init()
*/
EVENT2_EXPORT_SYMBOL
int event_priority_init(int);
/**
Prepare an event structure to be added.
@deprecated event_set() is not recommended for new code, because it requires
a subsequent call to event_base_set() to be safe under most circumstances.
Use event_assign() or event_new() instead.
*/
EVENT2_EXPORT_SYMBOL
void event_set(struct event *, evutil_socket_t, short, void (*)(evutil_socket_t, short, void *), void *);
#define evtimer_set(ev, cb, arg) event_set((ev), -1, 0, (cb), (arg))
#define evsignal_set(ev, x, cb, arg) \
event_set((ev), (x), EV_SIGNAL|EV_PERSIST, (cb), (arg))
/**
@name timeout_* macros
@deprecated These macros are deprecated because their naming is inconsistent
with the rest of Libevent. Use the evtimer_* macros instead.
@{
*/
#define timeout_add(ev, tv) event_add((ev), (tv))
#define timeout_set(ev, cb, arg) event_set((ev), -1, 0, (cb), (arg))
#define timeout_del(ev) event_del(ev)
#define timeout_pending(ev, tv) event_pending((ev), EV_TIMEOUT, (tv))
#define timeout_initialized(ev) event_initialized(ev)
/**@}*/
/**
@name signal_* macros
@deprecated These macros are deprecated because their naming is inconsistent
with the rest of Libevent. Use the evsignal_* macros instead.
@{
*/
#define signal_add(ev, tv) event_add((ev), (tv))
#define signal_set(ev, x, cb, arg) \
event_set((ev), (x), EV_SIGNAL|EV_PERSIST, (cb), (arg))
#define signal_del(ev) event_del(ev)
#define signal_pending(ev, tv) event_pending((ev), EV_SIGNAL, (tv))
#define signal_initialized(ev) event_initialized(ev)
/**@}*/
#ifndef EVENT_FD
/* These macros are obsolete; use event_get_fd and event_get_signal instead. */
#define EVENT_FD(ev) ((int)event_get_fd(ev))
#define EVENT_SIGNAL(ev) event_get_signal(ev)
#endif
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_EVENT_COMPAT_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_EVENT_STRUCT_H_INCLUDED_
#define EVENT2_EVENT_STRUCT_H_INCLUDED_
/** @file event2/event_struct.h
Structures used by event.h. Using these structures directly WILL harm
forward compatibility: be careful.
No field declared in this file should be used directly in user code. Except
for historical reasons, these fields would not be exposed at all.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/* For evkeyvalq */
#include <keyvalq_struct.h>
#define EVLIST_TIMEOUT 0x01
#define EVLIST_INSERTED 0x02
#define EVLIST_SIGNAL 0x04
#define EVLIST_ACTIVE 0x08
#define EVLIST_INTERNAL 0x10
#define EVLIST_ACTIVE_LATER 0x20
#define EVLIST_FINALIZING 0x40
#define EVLIST_INIT 0x80
#define EVLIST_ALL 0xff
/* Fix so that people don't have to run with <sys/queue.h> */
#ifndef TAILQ_ENTRY
#define EVENT_DEFINED_TQENTRY_
#define TAILQ_ENTRY(type) \
struct { \
struct type *tqe_next; /* next element */ \
struct type **tqe_prev; /* address of previous next element */ \
}
#endif /* !TAILQ_ENTRY */
#ifndef TAILQ_HEAD
#define EVENT_DEFINED_TQHEAD_
#define TAILQ_HEAD(name, type) \
struct name { \
struct type *tqh_first; \
struct type **tqh_last; \
}
#endif
/* Fix so that people don't have to run with <sys/queue.h> */
#ifndef LIST_ENTRY
#define EVENT_DEFINED_LISTENTRY_
#define LIST_ENTRY(type) \
struct { \
struct type *le_next; /* next element */ \
struct type **le_prev; /* address of previous next element */ \
}
#endif /* !LIST_ENTRY */
#ifndef LIST_HEAD
#define EVENT_DEFINED_LISTHEAD_
#define LIST_HEAD(name, type) \
struct name { \
struct type *lh_first; /* first element */ \
}
#endif /* !LIST_HEAD */
struct event;
struct event_callback {
TAILQ_ENTRY(event_callback) evcb_active_next;
short evcb_flags;
ev_uint8_t evcb_pri; /* smaller numbers are higher priority */
ev_uint8_t evcb_closure;
/* allows us to adopt for different types of events */
union {
void (*evcb_callback)(evutil_socket_t, short, void *);
void (*evcb_selfcb)(struct event_callback *, void *);
void (*evcb_evfinalize)(struct event *, void *);
void (*evcb_cbfinalize)(struct event_callback *, void *);
} evcb_cb_union;
void *evcb_arg;
};
struct event_base;
struct event {
struct event_callback ev_evcallback;
/* for managing timeouts */
union {
TAILQ_ENTRY(event) ev_next_with_common_timeout;
int min_heap_idx;
} ev_timeout_pos;
evutil_socket_t ev_fd;
struct event_base *ev_base;
union {
/* used for io events */
struct {
LIST_ENTRY (event) ev_io_next;
struct timeval ev_timeout;
} ev_io;
/* used by signal events */
struct {
LIST_ENTRY (event) ev_signal_next;
short ev_ncalls;
/* Allows deletes in callback */
short *ev_pncalls;
} ev_signal;
} ev_;
short ev_events;
short ev_res; /* result passed to event callback */
struct timeval ev_timeout;
};
TAILQ_HEAD (event_list, event);
#ifdef EVENT_DEFINED_TQENTRY_
#undef TAILQ_ENTRY
#endif
#ifdef EVENT_DEFINED_TQHEAD_
#undef TAILQ_HEAD
#endif
LIST_HEAD (event_dlist, event);
#ifdef EVENT_DEFINED_LISTENTRY_
#undef LIST_ENTRY
#endif
#ifdef EVENT_DEFINED_LISTHEAD_
#undef LIST_HEAD
#endif
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_EVENT_STRUCT_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_HTTP_COMPAT_H_INCLUDED_
#define EVENT2_HTTP_COMPAT_H_INCLUDED_
/** @file event2/http_compat.h
Potentially non-threadsafe versions of the functions in http.h: provided
only for backwards compatibility.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/**
* Start an HTTP server on the specified address and port
*
* @deprecated It does not allow an event base to be specified
*
* @param address the address to which the HTTP server should be bound
* @param port the port number on which the HTTP server should listen
* @return an struct evhttp object
*/
struct evhttp *evhttp_start(const char *address, ev_uint16_t port);
/**
* A connection object that can be used to for making HTTP requests. The
* connection object tries to establish the connection when it is given an
* http request object.
*
* @deprecated It does not allow an event base to be specified
*/
struct evhttp_connection *evhttp_connection_new(
const char *address, ev_uint16_t port);
/**
* Associates an event base with the connection - can only be called
* on a freshly created connection object that has not been used yet.
*
* @deprecated XXXX Why?
*/
void evhttp_connection_set_base(struct evhttp_connection *evcon,
struct event_base *base);
/** Returns the request URI */
#define evhttp_request_uri evhttp_request_get_uri
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_EVENT_COMPAT_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_HTTP_STRUCT_H_INCLUDED_
#define EVENT2_HTTP_STRUCT_H_INCLUDED_
/** @file event2/http_struct.h
Data structures for http. Using these structures may hurt forward
compatibility with later versions of Libevent: be careful!
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
/**
* the request structure that a server receives.
* WARNING: expect this structure to change. I will try to provide
* reasonable accessors.
*/
struct evhttp_request {
#if defined(TAILQ_ENTRY)
TAILQ_ENTRY(evhttp_request) next;
#else
struct {
struct evhttp_request *tqe_next;
struct evhttp_request **tqe_prev;
} next;
#endif
/* the connection object that this request belongs to */
struct evhttp_connection *evcon;
int flags;
/** The request obj owns the evhttp connection and needs to free it */
#define EVHTTP_REQ_OWN_CONNECTION 0x0001
/** Request was made via a proxy */
#define EVHTTP_PROXY_REQUEST 0x0002
/** The request object is owned by the user; the user must free it */
#define EVHTTP_USER_OWNED 0x0004
/** The request will be used again upstack; freeing must be deferred */
#define EVHTTP_REQ_DEFER_FREE 0x0008
/** The request should be freed upstack */
#define EVHTTP_REQ_NEEDS_FREE 0x0010
struct evkeyvalq *input_headers;
struct evkeyvalq *output_headers;
/* address of the remote host and the port connection came from */
char *remote_host;
ev_uint16_t remote_port;
/* cache of the hostname for evhttp_request_get_host */
char *host_cache;
enum evhttp_request_kind kind;
enum evhttp_cmd_type type;
size_t headers_size;
size_t body_size;
char *uri; /* uri after HTTP request was parsed */
struct evhttp_uri *uri_elems; /* uri elements */
char major; /* HTTP Major number */
char minor; /* HTTP Minor number */
int response_code; /* HTTP Response code */
char *response_code_line; /* Readable response */
struct evbuffer *input_buffer; /* read data */
ev_int64_t ntoread;
unsigned chunked:1, /* a chunked request */
userdone:1; /* the user has sent all data */
struct evbuffer *output_buffer; /* outgoing post or data */
/* Callback */
void (*cb)(struct evhttp_request *, void *);
void *cb_arg;
/*
* Chunked data callback - call for each completed chunk if
* specified. If not specified, all the data is delivered via
* the regular callback.
*/
void (*chunk_cb)(struct evhttp_request *, void *);
/*
* Callback added for forked-daapd so they can collect ICY
* (shoutcast) metadata from the http header. If return
* int is negative the connection will be closed.
*/
int (*header_cb)(struct evhttp_request *, void *);
/*
* Error callback - called when error is occured.
* @see evhttp_request_error for error types.
*
* @see evhttp_request_set_error_cb()
*/
void (*error_cb)(enum evhttp_request_error, void *);
/*
* Send complete callback - called when the request is actually
* sent and completed.
*/
void (*on_complete_cb)(struct evhttp_request *, void *);
void *on_complete_cb_arg;
};
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_HTTP_STRUCT_H_INCLUDED_ */

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/*
* Copyright (c) 2009-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* Internal use only: Fake IPv6 structures and values on platforms that
* do not have them */
#ifndef IPV6_INTERNAL_H_INCLUDED_
#define IPV6_INTERNAL_H_INCLUDED_
#include "event-config.h"
#include "evconfig-private.h"
#include <sys/types.h>
#ifdef EVENT__HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#include "util.h"
#ifdef __cplusplus
extern "C" {
#endif
/** @file ipv6-internal.h
*
* Replacement types and functions for platforms that don't support ipv6
* properly.
*/
#ifndef EVENT__HAVE_STRUCT_IN6_ADDR
struct in6_addr {
ev_uint8_t s6_addr[16];
};
#endif
#ifndef EVENT__HAVE_SA_FAMILY_T
typedef int sa_family_t;
#endif
#ifndef EVENT__HAVE_STRUCT_SOCKADDR_IN6
struct sockaddr_in6 {
/* This will fail if we find a struct sockaddr that doesn't have
* sa_family as the first element. */
sa_family_t sin6_family;
ev_uint16_t sin6_port;
struct in6_addr sin6_addr;
};
#endif
#ifndef AF_INET6
#define AF_INET6 3333
#endif
#ifndef PF_INET6
#define PF_INET6 AF_INET6
#endif
#ifdef __cplusplus
}
#endif
#endif

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_KEYVALQ_STRUCT_H_INCLUDED_
#define EVENT2_KEYVALQ_STRUCT_H_INCLUDED_
#ifdef __cplusplus
extern "C" {
#endif
/* Fix so that people don't have to run with <sys/queue.h> */
/* XXXX This code is duplicated with event_struct.h */
#ifndef TAILQ_ENTRY
#define EVENT_DEFINED_TQENTRY_
#define TAILQ_ENTRY(type) \
struct { \
struct type *tqe_next; /* next element */ \
struct type **tqe_prev; /* address of previous next element */ \
}
#endif /* !TAILQ_ENTRY */
#ifndef TAILQ_HEAD
#define EVENT_DEFINED_TQHEAD_
#define TAILQ_HEAD(name, type) \
struct name { \
struct type *tqh_first; \
struct type **tqh_last; \
}
#endif
/*
* Key-Value pairs. Can be used for HTTP headers but also for
* query argument parsing.
*/
struct evkeyval {
TAILQ_ENTRY(evkeyval) next;
char *key;
char *value;
};
TAILQ_HEAD (evkeyvalq, evkeyval);
/* XXXX This code is duplicated with event_struct.h */
#ifdef EVENT_DEFINED_TQENTRY_
#undef TAILQ_ENTRY
#endif
#ifdef EVENT_DEFINED_TQHEAD_
#undef TAILQ_HEAD
#endif
#ifdef __cplusplus
}
#endif
#endif

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_LISTENER_H_INCLUDED_
#define EVENT2_LISTENER_H_INCLUDED_
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <event.h>
struct sockaddr;
struct evconnlistener;
/**
A callback that we invoke when a listener has a new connection.
@param listener The evconnlistener
@param fd The new file descriptor
@param addr The source address of the connection
@param socklen The length of addr
@param user_arg the pointer passed to evconnlistener_new()
*/
typedef void (*evconnlistener_cb)(struct evconnlistener *, evutil_socket_t, struct sockaddr *, int socklen, void *);
/**
A callback that we invoke when a listener encounters a non-retriable error.
@param listener The evconnlistener
@param user_arg the pointer passed to evconnlistener_new()
*/
typedef void (*evconnlistener_errorcb)(struct evconnlistener *, void *);
/** Flag: Indicates that we should not make incoming sockets nonblocking
* before passing them to the callback. */
#define LEV_OPT_LEAVE_SOCKETS_BLOCKING (1u<<0)
/** Flag: Indicates that freeing the listener should close the underlying
* socket. */
#define LEV_OPT_CLOSE_ON_FREE (1u<<1)
/** Flag: Indicates that we should set the close-on-exec flag, if possible */
#define LEV_OPT_CLOSE_ON_EXEC (1u<<2)
/** Flag: Indicates that we should disable the timeout (if any) between when
* this socket is closed and when we can listen again on the same port. */
#define LEV_OPT_REUSEABLE (1u<<3)
/** Flag: Indicates that the listener should be locked so it's safe to use
* from multiple threadcs at once. */
#define LEV_OPT_THREADSAFE (1u<<4)
/** Flag: Indicates that the listener should be created in disabled
* state. Use evconnlistener_enable() to enable it later. */
#define LEV_OPT_DISABLED (1u<<5)
/** Flag: Indicates that the listener should defer accept() until data is
* available, if possible. Ignored on platforms that do not support this.
*
* This option can help performance for protocols where the client transmits
* immediately after connecting. Do not use this option if your protocol
* _doesn't_ start out with the client transmitting data, since in that case
* this option will sometimes cause the kernel to never tell you about the
* connection.
*
* This option is only supported by evconnlistener_new_bind(): it can't
* work with evconnlistener_new_fd(), since the listener needs to be told
* to use the option before it is actually bound.
*/
#define LEV_OPT_DEFERRED_ACCEPT (1u<<6)
/** Flag: Indicates that we ask to allow multiple servers (processes or
* threads) to bind to the same port if they each set the option.
*
* SO_REUSEPORT is what most people would expect SO_REUSEADDR to be, however
* SO_REUSEPORT does not imply SO_REUSEADDR.
*
* This is only available on Linux and kernel 3.9+
*/
#define LEV_OPT_REUSEABLE_PORT (1u<<7)
/**
Allocate a new evconnlistener object to listen for incoming TCP connections
on a given file descriptor.
@param base The event base to associate the listener with.
@param cb A callback to be invoked when a new connection arrives. If the
callback is NULL, the listener will be treated as disabled until the
callback is set.
@param ptr A user-supplied pointer to give to the callback.
@param flags Any number of LEV_OPT_* flags
@param backlog Passed to the listen() call to determine the length of the
acceptable connection backlog. Set to -1 for a reasonable default.
Set to 0 if the socket is already listening.
@param fd The file descriptor to listen on. It must be a nonblocking
file descriptor, and it should already be bound to an appropriate
port and address.
*/
EVENT2_EXPORT_SYMBOL
struct evconnlistener *evconnlistener_new(struct event_base *base,
evconnlistener_cb cb, void *ptr, unsigned flags, int backlog,
evutil_socket_t fd);
/**
Allocate a new evconnlistener object to listen for incoming TCP connections
on a given address.
@param base The event base to associate the listener with.
@param cb A callback to be invoked when a new connection arrives. If the
callback is NULL, the listener will be treated as disabled until the
callback is set.
@param ptr A user-supplied pointer to give to the callback.
@param flags Any number of LEV_OPT_* flags
@param backlog Passed to the listen() call to determine the length of the
acceptable connection backlog. Set to -1 for a reasonable default.
@param addr The address to listen for connections on.
@param socklen The length of the address.
*/
EVENT2_EXPORT_SYMBOL
struct evconnlistener *evconnlistener_new_bind(struct event_base *base,
evconnlistener_cb cb, void *ptr, unsigned flags, int backlog,
const struct sockaddr *sa, int socklen);
/**
Disable and deallocate an evconnlistener.
*/
EVENT2_EXPORT_SYMBOL
void evconnlistener_free(struct evconnlistener *lev);
/**
Re-enable an evconnlistener that has been disabled.
*/
EVENT2_EXPORT_SYMBOL
int evconnlistener_enable(struct evconnlistener *lev);
/**
Stop listening for connections on an evconnlistener.
*/
EVENT2_EXPORT_SYMBOL
int evconnlistener_disable(struct evconnlistener *lev);
/** Return an evconnlistener's associated event_base. */
EVENT2_EXPORT_SYMBOL
struct event_base *evconnlistener_get_base(struct evconnlistener *lev);
/** Return the socket that an evconnlistner is listening on. */
EVENT2_EXPORT_SYMBOL
evutil_socket_t evconnlistener_get_fd(struct evconnlistener *lev);
/** Change the callback on the listener to cb and its user_data to arg.
*/
EVENT2_EXPORT_SYMBOL
void evconnlistener_set_cb(struct evconnlistener *lev,
evconnlistener_cb cb, void *arg);
/** Set an evconnlistener's error callback. */
EVENT2_EXPORT_SYMBOL
void evconnlistener_set_error_cb(struct evconnlistener *lev,
evconnlistener_errorcb errorcb);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LOG_INTERNAL_H_INCLUDED_
#define LOG_INTERNAL_H_INCLUDED_
#include "util.h"
#ifdef __GNUC__
#define EV_CHECK_FMT(a,b) __attribute__((format(printf, a, b)))
#define EV_NORETURN __attribute__((noreturn))
#else
#define EV_CHECK_FMT(a,b)
#define EV_NORETURN
#endif
#define EVENT_ERR_ABORT_ ((int)0xdeaddead)
#define USE_GLOBAL_FOR_DEBUG_LOGGING
#if !defined(EVENT__DISABLE_DEBUG_MODE) || defined(USE_DEBUG)
#define EVENT_DEBUG_LOGGING_ENABLED
#endif
#ifdef EVENT_DEBUG_LOGGING_ENABLED
#ifdef USE_GLOBAL_FOR_DEBUG_LOGGING
extern ev_uint32_t event_debug_logging_mask_;
#define event_debug_get_logging_mask_() (event_debug_logging_mask_)
#else
ev_uint32_t event_debug_get_logging_mask_(void);
#endif
#else
#define event_debug_get_logging_mask_() (0)
#endif
void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
void event_warn(const char *fmt, ...) EV_CHECK_FMT(1,2);
void event_sock_err(int eval, evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(3,4) EV_NORETURN;
void event_sock_warn(evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(2,3);
void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
void event_warnx(const char *fmt, ...) EV_CHECK_FMT(1,2);
void event_msgx(const char *fmt, ...) EV_CHECK_FMT(1,2);
void event_debugx_(const char *fmt, ...) EV_CHECK_FMT(1,2);
void event_logv_(int severity, const char *errstr, const char *fmt, va_list ap)
EV_CHECK_FMT(3,0);
#ifdef EVENT_DEBUG_LOGGING_ENABLED
#define event_debug(x) do { \
if (event_debug_get_logging_mask_()) { \
event_debugx_ x; \
} \
} while (0)
#else
#define event_debug(x) ((void)0)
#endif
#undef EV_CHECK_FMT
#endif

596
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/*
* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_RPC_H_INCLUDED_
#define EVENT2_RPC_H_INCLUDED_
#ifdef __cplusplus
extern "C" {
#endif
/** @file rpc.h
*
* This header files provides basic support for an RPC server and client.
*
* To support RPCs in a server, every supported RPC command needs to be
* defined and registered.
*
* EVRPC_HEADER(SendCommand, Request, Reply);
*
* SendCommand is the name of the RPC command.
* Request is the name of a structure generated by event_rpcgen.py.
* It contains all parameters relating to the SendCommand RPC. The
* server needs to fill in the Reply structure.
* Reply is the name of a structure generated by event_rpcgen.py. It
* contains the answer to the RPC.
*
* To register an RPC with an HTTP server, you need to first create an RPC
* base with:
*
* struct evrpc_base *base = evrpc_init(http);
*
* A specific RPC can then be registered with
*
* EVRPC_REGISTER(base, SendCommand, Request, Reply, FunctionCB, arg);
*
* when the server receives an appropriately formatted RPC, the user callback
* is invoked. The callback needs to fill in the reply structure.
*
* void FunctionCB(EVRPC_STRUCT(SendCommand)* rpc, void *arg);
*
* To send the reply, call EVRPC_REQUEST_DONE(rpc);
*
* See the regression test for an example.
*/
/**
Determines if the member has been set in the message
@param msg the message to inspect
@param member the member variable to test for presences
@return 1 if it's present or 0 otherwise.
*/
#define EVTAG_HAS(msg, member) \
((msg)->member##_set == 1)
#ifndef EVENT2_RPC_COMPAT_H_INCLUDED_
/**
Assigns a value to the member in the message.
@param msg the message to which to assign a value
@param member the name of the member variable
@param value the value to assign
*/
#define EVTAG_ASSIGN(msg, member, value) \
(*(msg)->base->member##_assign)((msg), (value))
/**
Assigns a value to the member in the message.
@param msg the message to which to assign a value
@param member the name of the member variable
@param value the value to assign
@param len the length of the value
*/
#define EVTAG_ASSIGN_WITH_LEN(msg, member, value, len) \
(*(msg)->base->member##_assign)((msg), (value), (len))
/**
Returns the value for a member.
@param msg the message from which to get the value
@param member the name of the member variable
@param pvalue a pointer to the variable to hold the value
@return 0 on success, -1 otherwise.
*/
#define EVTAG_GET(msg, member, pvalue) \
(*(msg)->base->member##_get)((msg), (pvalue))
/**
Returns the value for a member.
@param msg the message from which to get the value
@param member the name of the member variable
@param pvalue a pointer to the variable to hold the value
@param plen a pointer to the length of the value
@return 0 on success, -1 otherwise.
*/
#define EVTAG_GET_WITH_LEN(msg, member, pvalue, plen) \
(*(msg)->base->member##_get)((msg), (pvalue), (plen))
#endif /* EVENT2_RPC_COMPAT_H_INCLUDED_ */
/**
Adds a value to an array.
*/
#define EVTAG_ARRAY_ADD_VALUE(msg, member, value) \
(*(msg)->base->member##_add)((msg), (value))
/**
Allocates a new entry in the array and returns it.
*/
#define EVTAG_ARRAY_ADD(msg, member) \
(*(msg)->base->member##_add)(msg)
/**
Gets a variable at the specified offset from the array.
*/
#define EVTAG_ARRAY_GET(msg, member, offset, pvalue) \
(*(msg)->base->member##_get)((msg), (offset), (pvalue))
/**
Returns the number of entries in the array.
*/
#define EVTAG_ARRAY_LEN(msg, member) ((msg)->member##_length)
struct evbuffer;
struct event_base;
struct evrpc_req_generic;
struct evrpc_request_wrapper;
struct evrpc;
/** The type of a specific RPC Message
*
* @param rpcname the name of the RPC message
*/
#define EVRPC_STRUCT(rpcname) struct evrpc_req__##rpcname
struct evhttp_request;
struct evrpc_status;
struct evrpc_hook_meta;
/** Creates the definitions and prototypes for an RPC
*
* You need to use EVRPC_HEADER to create structures and function prototypes
* needed by the server and client implementation. The structures have to be
* defined in an .rpc file and converted to source code via event_rpcgen.py
*
* @param rpcname the name of the RPC
* @param reqstruct the name of the RPC request structure
* @param replystruct the name of the RPC reply structure
* @see EVRPC_GENERATE()
*/
#define EVRPC_HEADER(rpcname, reqstruct, rplystruct) \
EVRPC_STRUCT(rpcname) { \
struct evrpc_hook_meta *hook_meta; \
struct reqstruct* request; \
struct rplystruct* reply; \
struct evrpc* rpc; \
struct evhttp_request* http_req; \
struct evbuffer* rpc_data; \
}; \
int evrpc_send_request_##rpcname(struct evrpc_pool *, \
struct reqstruct *, struct rplystruct *, \
void (*)(struct evrpc_status *, \
struct reqstruct *, struct rplystruct *, void *cbarg), \
void *);
struct evrpc_pool;
/** use EVRPC_GENERATE instead */
struct evrpc_request_wrapper *evrpc_make_request_ctx(
struct evrpc_pool *pool, void *request, void *reply,
const char *rpcname,
void (*req_marshal)(struct evbuffer*, void *),
void (*rpl_clear)(void *),
int (*rpl_unmarshal)(void *, struct evbuffer *),
void (*cb)(struct evrpc_status *, void *, void *, void *),
void *cbarg);
/** Creates a context structure that contains rpc specific information.
*
* EVRPC_MAKE_CTX is used to populate a RPC specific context that
* contains information about marshaling the RPC data types.
*
* @param rpcname the name of the RPC
* @param reqstruct the name of the RPC request structure
* @param replystruct the name of the RPC reply structure
* @param pool the evrpc_pool over which to make the request
* @param request a pointer to the RPC request structure object
* @param reply a pointer to the RPC reply structure object
* @param cb the callback function to call when the RPC has completed
* @param cbarg the argument to supply to the callback
*/
#define EVRPC_MAKE_CTX(rpcname, reqstruct, rplystruct, \
pool, request, reply, cb, cbarg) \
evrpc_make_request_ctx(pool, request, reply, \
#rpcname, \
(void (*)(struct evbuffer *, void *))reqstruct##_marshal, \
(void (*)(void *))rplystruct##_clear, \
(int (*)(void *, struct evbuffer *))rplystruct##_unmarshal, \
(void (*)(struct evrpc_status *, void *, void *, void *))cb, \
cbarg)
/** Generates the code for receiving and sending an RPC message
*
* EVRPC_GENERATE is used to create the code corresponding to sending
* and receiving a particular RPC message
*
* @param rpcname the name of the RPC
* @param reqstruct the name of the RPC request structure
* @param replystruct the name of the RPC reply structure
* @see EVRPC_HEADER()
*/
#define EVRPC_GENERATE(rpcname, reqstruct, rplystruct) \
int evrpc_send_request_##rpcname(struct evrpc_pool *pool, \
struct reqstruct *request, struct rplystruct *reply, \
void (*cb)(struct evrpc_status *, \
struct reqstruct *, struct rplystruct *, void *cbarg), \
void *cbarg) { \
return evrpc_send_request_generic(pool, request, reply, \
(void (*)(struct evrpc_status *, void *, void *, void *))cb, \
cbarg, \
#rpcname, \
(void (*)(struct evbuffer *, void *))reqstruct##_marshal, \
(void (*)(void *))rplystruct##_clear, \
(int (*)(void *, struct evbuffer *))rplystruct##_unmarshal); \
}
/** Provides access to the HTTP request object underlying an RPC
*
* Access to the underlying http object; can be used to look at headers or
* for getting the remote ip address
*
* @param rpc_req the rpc request structure provided to the server callback
* @return an struct evhttp_request object that can be inspected for
* HTTP headers or sender information.
*/
#define EVRPC_REQUEST_HTTP(rpc_req) (rpc_req)->http_req
/** completes the server response to an rpc request */
void evrpc_request_done(struct evrpc_req_generic *req);
/** accessors for request and reply */
void *evrpc_get_request(struct evrpc_req_generic *req);
void *evrpc_get_reply(struct evrpc_req_generic *req);
/** Creates the reply to an RPC request
*
* EVRPC_REQUEST_DONE is used to answer a request; the reply is expected
* to have been filled in. The request and reply pointers become invalid
* after this call has finished.
*
* @param rpc_req the rpc request structure provided to the server callback
*/
#define EVRPC_REQUEST_DONE(rpc_req) do { \
struct evrpc_req_generic *req_ = (struct evrpc_req_generic *)(rpc_req); \
evrpc_request_done(req_); \
} while (0)
struct evrpc_base;
struct evhttp;
/* functions to start up the rpc system */
/** Creates a new rpc base from which RPC requests can be received
*
* @param server a pointer to an existing HTTP server
* @return a newly allocated evrpc_base struct
* @see evrpc_free()
*/
struct evrpc_base *evrpc_init(struct evhttp *server);
/**
* Frees the evrpc base
*
* For now, you are responsible for making sure that no rpcs are ongoing.
*
* @param base the evrpc_base object to be freed
* @see evrpc_init
*/
void evrpc_free(struct evrpc_base *base);
/** register RPCs with the HTTP Server
*
* registers a new RPC with the HTTP server, each RPC needs to have
* a unique name under which it can be identified.
*
* @param base the evrpc_base structure in which the RPC should be
* registered.
* @param name the name of the RPC
* @param request the name of the RPC request structure
* @param reply the name of the RPC reply structure
* @param callback the callback that should be invoked when the RPC
* is received. The callback has the following prototype
* void (*callback)(EVRPC_STRUCT(Message)* rpc, void *arg)
* @param cbarg an additional parameter that can be passed to the callback.
* The parameter can be used to carry around state.
*/
#define EVRPC_REGISTER(base, name, request, reply, callback, cbarg) \
evrpc_register_generic(base, #name, \
(void (*)(struct evrpc_req_generic *, void *))callback, cbarg, \
(void *(*)(void *))request##_new, NULL, \
(void (*)(void *))request##_free, \
(int (*)(void *, struct evbuffer *))request##_unmarshal, \
(void *(*)(void *))reply##_new, NULL, \
(void (*)(void *))reply##_free, \
(int (*)(void *))reply##_complete, \
(void (*)(struct evbuffer *, void *))reply##_marshal)
/**
Low level function for registering an RPC with a server.
Use EVRPC_REGISTER() instead.
@see EVRPC_REGISTER()
*/
int evrpc_register_rpc(struct evrpc_base *, struct evrpc *,
void (*)(struct evrpc_req_generic*, void *), void *);
/**
* Unregisters an already registered RPC
*
* @param base the evrpc_base object from which to unregister an RPC
* @param name the name of the rpc to unregister
* @return -1 on error or 0 when successful.
* @see EVRPC_REGISTER()
*/
#define EVRPC_UNREGISTER(base, name) evrpc_unregister_rpc((base), #name)
int evrpc_unregister_rpc(struct evrpc_base *base, const char *name);
/*
* Client-side RPC support
*/
struct evhttp_connection;
struct evrpc_status;
/** launches an RPC and sends it to the server
*
* EVRPC_MAKE_REQUEST() is used by the client to send an RPC to the server.
*
* @param name the name of the RPC
* @param pool the evrpc_pool that contains the connection objects over which
* the request should be sent.
* @param request a pointer to the RPC request structure - it contains the
* data to be sent to the server.
* @param reply a pointer to the RPC reply structure. It is going to be filled
* if the request was answered successfully
* @param cb the callback to invoke when the RPC request has been answered
* @param cbarg an additional argument to be passed to the client
* @return 0 on success, -1 on failure
*/
#define EVRPC_MAKE_REQUEST(name, pool, request, reply, cb, cbarg) \
evrpc_send_request_##name((pool), (request), (reply), (cb), (cbarg))
/**
Makes an RPC request based on the provided context.
This is a low-level function and should not be used directly
unless a custom context object is provided. Use EVRPC_MAKE_REQUEST()
instead.
@param ctx a context from EVRPC_MAKE_CTX()
@returns 0 on success, -1 otherwise.
@see EVRPC_MAKE_REQUEST(), EVRPC_MAKE_CTX()
*/
int evrpc_make_request(struct evrpc_request_wrapper *ctx);
/** creates an rpc connection pool
*
* a pool has a number of connections associated with it.
* rpc requests are always made via a pool.
*
* @param base a pointer to an struct event_based object; can be left NULL
* in singled-threaded applications
* @return a newly allocated struct evrpc_pool object
* @see evrpc_pool_free()
*/
struct evrpc_pool *evrpc_pool_new(struct event_base *base);
/** frees an rpc connection pool
*
* @param pool a pointer to an evrpc_pool allocated via evrpc_pool_new()
* @see evrpc_pool_new()
*/
void evrpc_pool_free(struct evrpc_pool *pool);
/**
* Adds a connection over which rpc can be dispatched to the pool.
*
* The connection object must have been newly created.
*
* @param pool the pool to which to add the connection
* @param evcon the connection to add to the pool.
*/
void evrpc_pool_add_connection(struct evrpc_pool *pool,
struct evhttp_connection *evcon);
/**
* Removes a connection from the pool.
*
* The connection object must have been newly created.
*
* @param pool the pool from which to remove the connection
* @param evcon the connection to remove from the pool.
*/
void evrpc_pool_remove_connection(struct evrpc_pool *pool,
struct evhttp_connection *evcon);
/**
* Sets the timeout in secs after which a request has to complete. The
* RPC is completely aborted if it does not complete by then. Setting
* the timeout to 0 means that it never timeouts and can be used to
* implement callback type RPCs.
*
* Any connection already in the pool will be updated with the new
* timeout. Connections added to the pool after set_timeout has be
* called receive the pool timeout only if no timeout has been set
* for the connection itself.
*
* @param pool a pointer to a struct evrpc_pool object
* @param timeout_in_secs the number of seconds after which a request should
* timeout and a failure be returned to the callback.
*/
void evrpc_pool_set_timeout(struct evrpc_pool *pool, int timeout_in_secs);
/**
* Hooks for changing the input and output of RPCs; this can be used to
* implement compression, authentication, encryption, ...
*/
enum EVRPC_HOOK_TYPE {
EVRPC_INPUT, /**< apply the function to an input hook */
EVRPC_OUTPUT /**< apply the function to an output hook */
};
#ifndef _WIN32
/** Deprecated alias for EVRPC_INPUT. Not available on windows, where it
* conflicts with platform headers. */
#define INPUT EVRPC_INPUT
/** Deprecated alias for EVRPC_OUTPUT. Not available on windows, where it
* conflicts with platform headers. */
#define OUTPUT EVRPC_OUTPUT
#endif
/**
* Return value from hook processing functions
*/
enum EVRPC_HOOK_RESULT {
EVRPC_TERMINATE = -1, /**< indicates the rpc should be terminated */
EVRPC_CONTINUE = 0, /**< continue processing the rpc */
EVRPC_PAUSE = 1 /**< pause processing request until resumed */
};
/** adds a processing hook to either an rpc base or rpc pool
*
* If a hook returns TERMINATE, the processing is aborted. On CONTINUE,
* the request is immediately processed after the hook returns. If the
* hook returns PAUSE, request processing stops until evrpc_resume_request()
* has been called.
*
* The add functions return handles that can be used for removing hooks.
*
* @param vbase a pointer to either struct evrpc_base or struct evrpc_pool
* @param hook_type either INPUT or OUTPUT
* @param cb the callback to call when the hook is activated
* @param cb_arg an additional argument for the callback
* @return a handle to the hook so it can be removed later
* @see evrpc_remove_hook()
*/
void *evrpc_add_hook(void *vbase,
enum EVRPC_HOOK_TYPE hook_type,
int (*cb)(void *, struct evhttp_request *, struct evbuffer *, void *),
void *cb_arg);
/** removes a previously added hook
*
* @param vbase a pointer to either struct evrpc_base or struct evrpc_pool
* @param hook_type either INPUT or OUTPUT
* @param handle a handle returned by evrpc_add_hook()
* @return 1 on success or 0 on failure
* @see evrpc_add_hook()
*/
int evrpc_remove_hook(void *vbase,
enum EVRPC_HOOK_TYPE hook_type,
void *handle);
/** resume a paused request
*
* @param vbase a pointer to either struct evrpc_base or struct evrpc_pool
* @param ctx the context pointer provided to the original hook call
*/
int
evrpc_resume_request(void *vbase, void *ctx, enum EVRPC_HOOK_RESULT res);
/** adds meta data to request
*
* evrpc_hook_add_meta() allows hooks to add meta data to a request. for
* a client request, the meta data can be inserted by an outgoing request hook
* and retrieved by the incoming request hook.
*
* @param ctx the context provided to the hook call
* @param key a NUL-terminated c-string
* @param data the data to be associated with the key
* @param data_size the size of the data
*/
void evrpc_hook_add_meta(void *ctx, const char *key,
const void *data, size_t data_size);
/** retrieves meta data previously associated
*
* evrpc_hook_find_meta() can be used to retrieve meta data associated to a
* request by a previous hook.
* @param ctx the context provided to the hook call
* @param key a NUL-terminated c-string
* @param data pointer to a data pointer that will contain the retrieved data
* @param data_size pointer to the size of the data
* @return 0 on success or -1 on failure
*/
int evrpc_hook_find_meta(void *ctx, const char *key,
void **data, size_t *data_size);
/**
* returns the connection object associated with the request
*
* @param ctx the context provided to the hook call
* @return a pointer to the evhttp_connection object
*/
struct evhttp_connection *evrpc_hook_get_connection(void *ctx);
/**
Function for sending a generic RPC request.
Do not call this function directly, use EVRPC_MAKE_REQUEST() instead.
@see EVRPC_MAKE_REQUEST()
*/
int evrpc_send_request_generic(struct evrpc_pool *pool,
void *request, void *reply,
void (*cb)(struct evrpc_status *, void *, void *, void *),
void *cb_arg,
const char *rpcname,
void (*req_marshal)(struct evbuffer *, void *),
void (*rpl_clear)(void *),
int (*rpl_unmarshal)(void *, struct evbuffer *));
/**
Function for registering a generic RPC with the RPC base.
Do not call this function directly, use EVRPC_REGISTER() instead.
@see EVRPC_REGISTER()
*/
int
evrpc_register_generic(struct evrpc_base *base, const char *name,
void (*callback)(struct evrpc_req_generic *, void *), void *cbarg,
void *(*req_new)(void *), void *req_new_arg, void (*req_free)(void *),
int (*req_unmarshal)(void *, struct evbuffer *),
void *(*rpl_new)(void *), void *rpl_new_arg, void (*rpl_free)(void *),
int (*rpl_complete)(void *),
void (*rpl_marshal)(struct evbuffer *, void *));
/** accessors for obscure and undocumented functionality */
struct evrpc_pool* evrpc_request_get_pool(struct evrpc_request_wrapper *ctx);
void evrpc_request_set_pool(struct evrpc_request_wrapper *ctx,
struct evrpc_pool *pool);
void evrpc_request_set_cb(struct evrpc_request_wrapper *ctx,
void (*cb)(struct evrpc_status*, void *request, void *reply, void *arg),
void *cb_arg);
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_RPC_H_INCLUDED_ */

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/*
* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_RPC_COMPAT_H_INCLUDED_
#define EVENT2_RPC_COMPAT_H_INCLUDED_
/** @file event2/rpc_compat.h
Deprecated versions of the functions in rpc.h: provided only for
backwards compatibility.
*/
#ifdef __cplusplus
extern "C" {
#endif
/** backwards compatible accessors that work only with gcc */
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
#undef EVTAG_ASSIGN
#undef EVTAG_GET
#undef EVTAG_ADD
#define EVTAG_ASSIGN(msg, member, args...) \
(*(msg)->base->member##_assign)(msg, ## args)
#define EVTAG_GET(msg, member, args...) \
(*(msg)->base->member##_get)(msg, ## args)
#define EVTAG_ADD(msg, member, args...) \
(*(msg)->base->member##_add)(msg, ## args)
#endif
#define EVTAG_LEN(msg, member) ((msg)->member##_length)
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_EVENT_COMPAT_H_INCLUDED_ */

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/*
* Copyright (c) 2006-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_RPC_STRUCT_H_INCLUDED_
#define EVENT2_RPC_STRUCT_H_INCLUDED_
#ifdef __cplusplus
extern "C" {
#endif
/** @file event2/rpc_struct.h
Structures used by rpc.h. Using these structures directly may harm
forward compatibility: be careful!
*/
/**
* provides information about the completed RPC request.
*/
struct evrpc_status {
#define EVRPC_STATUS_ERR_NONE 0
#define EVRPC_STATUS_ERR_TIMEOUT 1
#define EVRPC_STATUS_ERR_BADPAYLOAD 2
#define EVRPC_STATUS_ERR_UNSTARTED 3
#define EVRPC_STATUS_ERR_HOOKABORTED 4
int error;
/* for looking at headers or other information */
struct evhttp_request *http_req;
};
/* the structure below needs to be synchronized with evrpc_req_generic */
/* Encapsulates a request */
struct evrpc {
TAILQ_ENTRY(evrpc) next;
/* the URI at which the request handler lives */
const char* uri;
/* creates a new request structure */
void *(*request_new)(void *);
void *request_new_arg;
/* frees the request structure */
void (*request_free)(void *);
/* unmarshals the buffer into the proper request structure */
int (*request_unmarshal)(void *, struct evbuffer *);
/* creates a new reply structure */
void *(*reply_new)(void *);
void *reply_new_arg;
/* frees the reply structure */
void (*reply_free)(void *);
/* verifies that the reply is valid */
int (*reply_complete)(void *);
/* marshals the reply into a buffer */
void (*reply_marshal)(struct evbuffer*, void *);
/* the callback invoked for each received rpc */
void (*cb)(struct evrpc_req_generic *, void *);
void *cb_arg;
/* reference for further configuration */
struct evrpc_base *base;
};
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_RPC_STRUCT_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_TAG_H_INCLUDED_
#define EVENT2_TAG_H_INCLUDED_
/** @file event2/tag.h
Helper functions for reading and writing tagged data onto buffers.
*/
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
/* For int types. */
#include <util.h>
struct evbuffer;
/*
* Marshaling tagged data - We assume that all tags are inserted in their
* numeric order - so that unknown tags will always be higher than the
* known ones - and we can just ignore the end of an event buffer.
*/
EVENT2_EXPORT_SYMBOL
void evtag_init(void);
/**
Unmarshals the header and returns the length of the payload
@param evbuf the buffer from which to unmarshal data
@param ptag a pointer in which the tag id is being stored
@returns -1 on failure or the number of bytes in the remaining payload.
*/
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_header(struct evbuffer *evbuf, ev_uint32_t *ptag);
EVENT2_EXPORT_SYMBOL
void evtag_marshal(struct evbuffer *evbuf, ev_uint32_t tag, const void *data,
ev_uint32_t len);
EVENT2_EXPORT_SYMBOL
void evtag_marshal_buffer(struct evbuffer *evbuf, ev_uint32_t tag,
struct evbuffer *data);
/**
Encode an integer and store it in an evbuffer.
We encode integers by nybbles; the first nibble contains the number
of significant nibbles - 1; this allows us to encode up to 64-bit
integers. This function is byte-order independent.
@param evbuf evbuffer to store the encoded number
@param number a 32-bit integer
*/
EVENT2_EXPORT_SYMBOL
void evtag_encode_int(struct evbuffer *evbuf, ev_uint32_t number);
EVENT2_EXPORT_SYMBOL
void evtag_encode_int64(struct evbuffer *evbuf, ev_uint64_t number);
EVENT2_EXPORT_SYMBOL
void evtag_marshal_int(struct evbuffer *evbuf, ev_uint32_t tag,
ev_uint32_t integer);
EVENT2_EXPORT_SYMBOL
void evtag_marshal_int64(struct evbuffer *evbuf, ev_uint32_t tag,
ev_uint64_t integer);
EVENT2_EXPORT_SYMBOL
void evtag_marshal_string(struct evbuffer *buf, ev_uint32_t tag,
const char *string);
EVENT2_EXPORT_SYMBOL
void evtag_marshal_timeval(struct evbuffer *evbuf, ev_uint32_t tag,
struct timeval *tv);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal(struct evbuffer *src, ev_uint32_t *ptag,
struct evbuffer *dst);
EVENT2_EXPORT_SYMBOL
int evtag_peek(struct evbuffer *evbuf, ev_uint32_t *ptag);
EVENT2_EXPORT_SYMBOL
int evtag_peek_length(struct evbuffer *evbuf, ev_uint32_t *plength);
EVENT2_EXPORT_SYMBOL
int evtag_payload_length(struct evbuffer *evbuf, ev_uint32_t *plength);
EVENT2_EXPORT_SYMBOL
int evtag_consume(struct evbuffer *evbuf);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_int(struct evbuffer *evbuf, ev_uint32_t need_tag,
ev_uint32_t *pinteger);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_int64(struct evbuffer *evbuf, ev_uint32_t need_tag,
ev_uint64_t *pinteger);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_fixed(struct evbuffer *src, ev_uint32_t need_tag,
void *data, size_t len);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_string(struct evbuffer *evbuf, ev_uint32_t need_tag,
char **pstring);
EVENT2_EXPORT_SYMBOL
int evtag_unmarshal_timeval(struct evbuffer *evbuf, ev_uint32_t need_tag,
struct timeval *ptv);
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_TAG_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_TAG_COMPAT_H_INCLUDED_
#define EVENT2_TAG_COMPAT_H_INCLUDED_
/** @file event2/tag_compat.h
Obsolete/deprecated functions from tag.h; provided only for backwards
compatibility.
*/
/**
@name Misnamed functions
@deprecated These macros are deprecated because their names don't follow
Libevent's naming conventions. Use evtag_encode_int and
evtag_encode_int64 instead.
@{
*/
#define encode_int(evbuf, number) evtag_encode_int((evbuf), (number))
#define encode_int64(evbuf, number) evtag_encode_int64((evbuf), (number))
/**@}*/
#endif /* EVENT2_TAG_H_INCLUDED_ */

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/*
* Copyright (c) 2008-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_THREAD_H_INCLUDED_
#define EVENT2_THREAD_H_INCLUDED_
/** @file event2/thread.h
Functions for multi-threaded applications using Libevent.
When using a multi-threaded application in which multiple threads
add and delete events from a single event base, Libevent needs to
lock its data structures.
Like the memory-management function hooks, all of the threading functions
_must_ be set up before an event_base is created if you want the base to
use them.
Most programs will either be using Windows threads or Posix threads. You
can configure Libevent to use one of these event_use_windows_threads() or
event_use_pthreads() respectively. If you're using another threading
library, you'll need to configure threading functions manually using
evthread_set_lock_callbacks() and evthread_set_condition_callbacks().
*/
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
/**
@name Flags passed to lock functions
@{
*/
/** A flag passed to a locking callback when the lock was allocated as a
* read-write lock, and we want to acquire or release the lock for writing. */
#define EVTHREAD_WRITE 0x04
/** A flag passed to a locking callback when the lock was allocated as a
* read-write lock, and we want to acquire or release the lock for reading. */
#define EVTHREAD_READ 0x08
/** A flag passed to a locking callback when we don't want to block waiting
* for the lock; if we can't get the lock immediately, we will instead
* return nonzero from the locking callback. */
#define EVTHREAD_TRY 0x10
/**@}*/
#if !defined(EVENT__DISABLE_THREAD_SUPPORT) || defined(EVENT_IN_DOXYGEN_)
#define EVTHREAD_LOCK_API_VERSION 1
/**
@name Types of locks
@{*/
/** A recursive lock is one that can be acquired multiple times at once by the
* same thread. No other process can allocate the lock until the thread that
* has been holding it has unlocked it as many times as it locked it. */
#define EVTHREAD_LOCKTYPE_RECURSIVE 1
/* A read-write lock is one that allows multiple simultaneous readers, but
* where any one writer excludes all other writers and readers. */
#define EVTHREAD_LOCKTYPE_READWRITE 2
/**@}*/
/** This structure describes the interface a threading library uses for
* locking. It's used to tell evthread_set_lock_callbacks() how to use
* locking on this platform.
*/
struct evthread_lock_callbacks {
/** The current version of the locking API. Set this to
* EVTHREAD_LOCK_API_VERSION */
int lock_api_version;
/** Which kinds of locks does this version of the locking API
* support? A bitfield of EVTHREAD_LOCKTYPE_RECURSIVE and
* EVTHREAD_LOCKTYPE_READWRITE.
*
* (Note that RECURSIVE locks are currently mandatory, and
* READWRITE locks are not currently used.)
**/
unsigned supported_locktypes;
/** Function to allocate and initialize new lock of type 'locktype'.
* Returns NULL on failure. */
void *(*alloc)(unsigned locktype);
/** Funtion to release all storage held in 'lock', which was created
* with type 'locktype'. */
void (*free)(void *lock, unsigned locktype);
/** Acquire an already-allocated lock at 'lock' with mode 'mode'.
* Returns 0 on success, and nonzero on failure. */
int (*lock)(unsigned mode, void *lock);
/** Release a lock at 'lock' using mode 'mode'. Returns 0 on success,
* and nonzero on failure. */
int (*unlock)(unsigned mode, void *lock);
};
/** Sets a group of functions that Libevent should use for locking.
* For full information on the required callback API, see the
* documentation for the individual members of evthread_lock_callbacks.
*
* Note that if you're using Windows or the Pthreads threading library, you
* probably shouldn't call this function; instead, use
* evthread_use_windows_threads() or evthread_use_posix_threads() if you can.
*/
EVENT2_EXPORT_SYMBOL
int evthread_set_lock_callbacks(const struct evthread_lock_callbacks *);
#define EVTHREAD_CONDITION_API_VERSION 1
struct timeval;
/** This structure describes the interface a threading library uses for
* condition variables. It's used to tell evthread_set_condition_callbacks
* how to use locking on this platform.
*/
struct evthread_condition_callbacks {
/** The current version of the conditions API. Set this to
* EVTHREAD_CONDITION_API_VERSION */
int condition_api_version;
/** Function to allocate and initialize a new condition variable.
* Returns the condition variable on success, and NULL on failure.
* The 'condtype' argument will be 0 with this API version.
*/
void *(*alloc_condition)(unsigned condtype);
/** Function to free a condition variable. */
void (*free_condition)(void *cond);
/** Function to signal a condition variable. If 'broadcast' is 1, all
* threads waiting on 'cond' should be woken; otherwise, only on one
* thread is worken. Should return 0 on success, -1 on failure.
* This function will only be called while holding the associated
* lock for the condition.
*/
int (*signal_condition)(void *cond, int broadcast);
/** Function to wait for a condition variable. The lock 'lock'
* will be held when this function is called; should be released
* while waiting for the condition to be come signalled, and
* should be held again when this function returns.
* If timeout is provided, it is interval of seconds to wait for
* the event to become signalled; if it is NULL, the function
* should wait indefinitely.
*
* The function should return -1 on error; 0 if the condition
* was signalled, or 1 on a timeout. */
int (*wait_condition)(void *cond, void *lock,
const struct timeval *timeout);
};
/** Sets a group of functions that Libevent should use for condition variables.
* For full information on the required callback API, see the
* documentation for the individual members of evthread_condition_callbacks.
*
* Note that if you're using Windows or the Pthreads threading library, you
* probably shouldn't call this function; instead, use
* evthread_use_windows_threads() or evthread_use_pthreads() if you can.
*/
EVENT2_EXPORT_SYMBOL
int evthread_set_condition_callbacks(
const struct evthread_condition_callbacks *);
/**
Sets the function for determining the thread id.
@param base the event base for which to set the id function
@param id_fn the identify function Libevent should invoke to
determine the identity of a thread.
*/
EVENT2_EXPORT_SYMBOL
void evthread_set_id_callback(
unsigned long (*id_fn)(void));
#if (defined(_WIN32) && !defined(EVENT__DISABLE_THREAD_SUPPORT)) || defined(EVENT_IN_DOXYGEN_)
/** Sets up Libevent for use with Windows builtin locking and thread ID
functions. Unavailable if Libevent is not built for Windows.
@return 0 on success, -1 on failure. */
EVENT2_EXPORT_SYMBOL
int evthread_use_windows_threads(void);
/**
Defined if Libevent was built with support for evthread_use_windows_threads()
*/
#define EVTHREAD_USE_WINDOWS_THREADS_IMPLEMENTED 1
#endif
#if defined(EVENT__HAVE_PTHREADS) || defined(EVENT_IN_DOXYGEN_)
/** Sets up Libevent for use with Pthreads locking and thread ID functions.
Unavailable if Libevent is not build for use with pthreads. Requires
libraries to link against Libevent_pthreads as well as Libevent.
@return 0 on success, -1 on failure. */
EVENT2_EXPORT_SYMBOL
int evthread_use_pthreads(void);
/** Defined if Libevent was built with support for evthread_use_pthreads() */
#define EVTHREAD_USE_PTHREADS_IMPLEMENTED 1
#endif
/** Enable debugging wrappers around the current lock callbacks. If Libevent
* makes one of several common locking errors, exit with an assertion failure.
*
* If you're going to call this function, you must do so before any locks are
* allocated.
**/
EVENT2_EXPORT_SYMBOL
void evthread_enable_lock_debugging(void);
/* Old (misspelled) version: This is deprecated; use
* evthread_enable_log_debugging instead. */
EVENT2_EXPORT_SYMBOL
void evthread_enable_lock_debuging(void);
#endif /* EVENT__DISABLE_THREAD_SUPPORT */
struct event_base;
/** Make sure it's safe to tell an event base to wake up from another thread
or a signal handler.
You shouldn't need to call this by hand; configuring the base with thread
support should be necessary and sufficient.
@return 0 on success, -1 on failure.
*/
EVENT2_EXPORT_SYMBOL
int evthread_make_base_notifiable(struct event_base *base);
#ifdef __cplusplus
}
#endif
#endif /* EVENT2_THREAD_H_INCLUDED_ */

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/*
* Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TIME_INTERNAL_H_INCLUDED_
#define TIME_INTERNAL_H_INCLUDED_
#include "event-config.h"
#include "evconfig-private.h"
#ifdef EVENT__HAVE_MACH_MACH_TIME_H
/* For mach_timebase_info */
#include <mach/mach_time.h>
#endif
#include <time.h>
#include "util.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(EVENT__HAVE_CLOCK_GETTIME) && defined(CLOCK_MONOTONIC)
#define HAVE_POSIX_MONOTONIC
#elif defined(EVENT__HAVE_MACH_ABSOLUTE_TIME)
#define HAVE_MACH_MONOTONIC
#elif defined(_WIN32)
#define HAVE_WIN32_MONOTONIC
#else
#define HAVE_FALLBACK_MONOTONIC
#endif
long evutil_tv_to_msec_(const struct timeval *tv);
void evutil_usleep_(const struct timeval *tv);
#ifdef _WIN32
typedef ULONGLONG (WINAPI *ev_GetTickCount_func)(void);
#endif
struct evutil_monotonic_timer {
#ifdef HAVE_MACH_MONOTONIC
struct mach_timebase_info mach_timebase_units;
#endif
#ifdef HAVE_POSIX_MONOTONIC
int monotonic_clock;
#endif
#ifdef HAVE_WIN32_MONOTONIC
ev_GetTickCount_func GetTickCount64_fn;
ev_GetTickCount_func GetTickCount_fn;
ev_uint64_t last_tick_count;
ev_uint64_t adjust_tick_count;
ev_uint64_t first_tick;
ev_uint64_t first_counter;
double usec_per_count;
int use_performance_counter;
#endif
struct timeval adjust_monotonic_clock;
struct timeval last_time;
};
int evutil_configure_monotonic_time_(struct evutil_monotonic_timer *mt,
int flags);
int evutil_gettime_monotonic_(struct evutil_monotonic_timer *mt, struct timeval *tv);
#ifdef __cplusplus
}
#endif
#endif /* EVENT_INTERNAL_H_INCLUDED_ */

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/*
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef UTIL_INTERNAL_H_INCLUDED_
#define UTIL_INTERNAL_H_INCLUDED_
#include "event-config.h"
#include "evconfig-private.h"
#include <errno.h>
/* For EVUTIL_ASSERT */
#include "log-internal.h"
#include <stdio.h>
#include <stdlib.h>
#ifdef EVENT__HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef EVENT__HAVE_SYS_EVENTFD_H
#include <sys/eventfd.h>
#endif
#include "util.h"
#include "time-internal.h"
#include "ipv6-internal.h"
#ifdef __cplusplus
extern "C" {
#endif
/* If we need magic to say "inline", get it for free internally. */
#ifdef EVENT__inline
#define inline EVENT__inline
#endif
#if defined(EVENT____func__) && !defined(__func__)
#define __func__ EVENT____func__
#endif
/* A good no-op to use in macro definitions. */
#define EVUTIL_NIL_STMT_ ((void)0)
/* A no-op that tricks the compiler into thinking a condition is used while
* definitely not making any code for it. Used to compile out asserts while
* avoiding "unused variable" warnings. The "!" forces the compiler to
* do the sizeof() on an int, in case "condition" is a bitfield value.
*/
#define EVUTIL_NIL_CONDITION_(condition) do { \
(void)sizeof(!(condition)); \
} while(0)
/* Internal use only: macros to match patterns of error codes in a
cross-platform way. We need these macros because of two historical
reasons: first, nonblocking IO functions are generally written to give an
error on the "blocked now, try later" case, so sometimes an error from a
read, write, connect, or accept means "no error; just wait for more
data," and we need to look at the error code. Second, Windows defines
a different set of error codes for sockets. */
#ifndef _WIN32
#if EAGAIN == EWOULDBLOCK
#define EVUTIL_ERR_IS_EAGAIN(e) \
((e) == EAGAIN)
#else
#define EVUTIL_ERR_IS_EAGAIN(e) \
((e) == EAGAIN || (e) == EWOULDBLOCK)
#endif
/* True iff e is an error that means a read/write operation can be retried. */
#define EVUTIL_ERR_RW_RETRIABLE(e) \
((e) == EINTR || EVUTIL_ERR_IS_EAGAIN(e))
/* True iff e is an error that means an connect can be retried. */
#define EVUTIL_ERR_CONNECT_RETRIABLE(e) \
((e) == EINTR || (e) == EINPROGRESS)
/* True iff e is an error that means a accept can be retried. */
#define EVUTIL_ERR_ACCEPT_RETRIABLE(e) \
((e) == EINTR || EVUTIL_ERR_IS_EAGAIN(e) || (e) == ECONNABORTED)
/* True iff e is an error that means the connection was refused */
#define EVUTIL_ERR_CONNECT_REFUSED(e) \
((e) == ECONNREFUSED)
#else
/* Win32 */
#define EVUTIL_ERR_IS_EAGAIN(e) \
((e) == WSAEWOULDBLOCK || (e) == EAGAIN)
#define EVUTIL_ERR_RW_RETRIABLE(e) \
((e) == WSAEWOULDBLOCK || \
(e) == WSAEINTR)
#define EVUTIL_ERR_CONNECT_RETRIABLE(e) \
((e) == WSAEWOULDBLOCK || \
(e) == WSAEINTR || \
(e) == WSAEINPROGRESS || \
(e) == WSAEINVAL)
#define EVUTIL_ERR_ACCEPT_RETRIABLE(e) \
EVUTIL_ERR_RW_RETRIABLE(e)
#define EVUTIL_ERR_CONNECT_REFUSED(e) \
((e) == WSAECONNREFUSED)
#endif
/* Arguments for shutdown() */
#ifdef SHUT_RD
#define EVUTIL_SHUT_RD SHUT_RD
#else
#define EVUTIL_SHUT_RD 0
#endif
#ifdef SHUT_WR
#define EVUTIL_SHUT_WR SHUT_WR
#else
#define EVUTIL_SHUT_WR 1 /* SD_SEND */
#endif
#ifdef SHUT_BOTH
#define EVUTIL_SHUT_BOTH SHUT_BOTH
#else
#define EVUTIL_SHUT_BOTH 2
#endif
/* Helper: Verify that all the elements in 'dlist' are internally consistent.
* Checks for circular lists and bad prev/next pointers.
*
* Example usage:
* EVUTIL_ASSERT_LIST_OK(eventlist, event, ev_next);
*/
#define EVUTIL_ASSERT_LIST_OK(dlist, type, field) do { \
struct type *elm1, *elm2, **nextp; \
if (LIST_EMPTY((dlist))) \
break; \
\
/* Check list for circularity using Floyd's */ \
/* 'Tortoise and Hare' algorithm */ \
elm1 = LIST_FIRST((dlist)); \
elm2 = LIST_NEXT(elm1, field); \
while (elm1 && elm2) { \
EVUTIL_ASSERT(elm1 != elm2); \
elm1 = LIST_NEXT(elm1, field); \
elm2 = LIST_NEXT(elm2, field); \
if (!elm2) \
break; \
EVUTIL_ASSERT(elm1 != elm2); \
elm2 = LIST_NEXT(elm2, field); \
} \
\
/* Now check next and prev pointers for consistency. */ \
nextp = &LIST_FIRST((dlist)); \
elm1 = LIST_FIRST((dlist)); \
while (elm1) { \
EVUTIL_ASSERT(*nextp == elm1); \
EVUTIL_ASSERT(nextp == elm1->field.le_prev); \
nextp = &LIST_NEXT(elm1, field); \
elm1 = *nextp; \
} \
} while (0)
/* Helper: Verify that all the elements in a TAILQ are internally consistent.
* Checks for circular lists and bad prev/next pointers.
*
* Example usage:
* EVUTIL_ASSERT_TAILQ_OK(activelist, event, ev_active_next);
*/
#define EVUTIL_ASSERT_TAILQ_OK(tailq, type, field) do { \
struct type *elm1, *elm2, **nextp; \
if (TAILQ_EMPTY((tailq))) \
break; \
\
/* Check list for circularity using Floyd's */ \
/* 'Tortoise and Hare' algorithm */ \
elm1 = TAILQ_FIRST((tailq)); \
elm2 = TAILQ_NEXT(elm1, field); \
while (elm1 && elm2) { \
EVUTIL_ASSERT(elm1 != elm2); \
elm1 = TAILQ_NEXT(elm1, field); \
elm2 = TAILQ_NEXT(elm2, field); \
if (!elm2) \
break; \
EVUTIL_ASSERT(elm1 != elm2); \
elm2 = TAILQ_NEXT(elm2, field); \
} \
\
/* Now check next and prev pointers for consistency. */ \
nextp = &TAILQ_FIRST((tailq)); \
elm1 = TAILQ_FIRST((tailq)); \
while (elm1) { \
EVUTIL_ASSERT(*nextp == elm1); \
EVUTIL_ASSERT(nextp == elm1->field.tqe_prev); \
nextp = &TAILQ_NEXT(elm1, field); \
elm1 = *nextp; \
} \
EVUTIL_ASSERT(nextp == (tailq)->tqh_last); \
} while (0)
/* Locale-independent replacements for some ctypes functions. Use these
* when you care about ASCII's notion of character types, because you are about
* to send those types onto the wire.
*/
int EVUTIL_ISALPHA_(char c);
int EVUTIL_ISALNUM_(char c);
int EVUTIL_ISSPACE_(char c);
int EVUTIL_ISDIGIT_(char c);
int EVUTIL_ISXDIGIT_(char c);
int EVUTIL_ISPRINT_(char c);
int EVUTIL_ISLOWER_(char c);
int EVUTIL_ISUPPER_(char c);
char EVUTIL_TOUPPER_(char c);
char EVUTIL_TOLOWER_(char c);
/** Remove all trailing horizontal whitespace (space or tab) from the end of a
* string */
void evutil_rtrim_lws_(char *);
/** Helper macro. If we know that a given pointer points to a field in a
structure, return a pointer to the structure itself. Used to implement
our half-baked C OO. Example:
struct subtype {
int x;
struct supertype common;
int y;
};
...
void fn(struct supertype *super) {
struct subtype *sub = EVUTIL_UPCAST(super, struct subtype, common);
...
}
*/
#define EVUTIL_UPCAST(ptr, type, field) \
((type *)(((char*)(ptr)) - evutil_offsetof(type, field)))
/* As open(pathname, flags, mode), except that the file is always opened with
* the close-on-exec flag set. (And the mode argument is mandatory.)
*/
int evutil_open_closeonexec_(const char *pathname, int flags, unsigned mode);
int evutil_read_file_(const char *filename, char **content_out, size_t *len_out,
int is_binary);
int evutil_socket_connect_(evutil_socket_t *fd_ptr, const struct sockaddr *sa, int socklen);
int evutil_socket_finished_connecting_(evutil_socket_t fd);
int evutil_ersatz_socketpair_(int, int , int, evutil_socket_t[]);
int evutil_resolve_(int family, const char *hostname, struct sockaddr *sa,
ev_socklen_t *socklen, int port);
const char *evutil_getenv_(const char *name);
/* Structure to hold the state of our weak random number generator.
*/
struct evutil_weakrand_state {
ev_uint32_t seed;
};
#define EVUTIL_WEAKRAND_MAX EV_INT32_MAX
/* Initialize the state of a week random number generator based on 'seed'. If
* the seed is 0, construct a new seed based on not-very-strong platform
* entropy, like the PID and the time of day.
*
* This function, and the other evutil_weakrand* functions, are meant for
* speed, not security or statistical strength. If you need a RNG which an
* attacker can't predict, or which passes strong statistical tests, use the
* evutil_secure_rng* functions instead.
*/
ev_uint32_t evutil_weakrand_seed_(struct evutil_weakrand_state *state, ev_uint32_t seed);
/* Return a pseudorandom value between 0 and EVUTIL_WEAKRAND_MAX inclusive.
* Updates the state in 'seed' as needed -- this value must be protected by a
* lock.
*/
ev_int32_t evutil_weakrand_(struct evutil_weakrand_state *seed);
/* Return a pseudorandom value x such that 0 <= x < top. top must be no more
* than EVUTIL_WEAKRAND_MAX. Updates the state in 'seed' as needed -- this
* value must be proteced by a lock */
ev_int32_t evutil_weakrand_range_(struct evutil_weakrand_state *seed, ev_int32_t top);
/* Evaluates to the same boolean value as 'p', and hints to the compiler that
* we expect this value to be false. */
#if defined(__GNUC__) && __GNUC__ >= 3 /* gcc 3.0 or later */
#define EVUTIL_UNLIKELY(p) __builtin_expect(!!(p),0)
#else
#define EVUTIL_UNLIKELY(p) (p)
#endif
/* Replacement for assert() that calls event_errx on failure. */
#ifdef NDEBUG
#define EVUTIL_ASSERT(cond) EVUTIL_NIL_CONDITION_(cond)
#define EVUTIL_FAILURE_CHECK(cond) 0
#else
#define EVUTIL_ASSERT(cond) \
do { \
if (EVUTIL_UNLIKELY(!(cond))) { \
event_errx(EVENT_ERR_ABORT_, \
"%s:%d: Assertion %s failed in %s", \
__FILE__,__LINE__,#cond,__func__); \
/* In case a user-supplied handler tries to */ \
/* return control to us, log and abort here. */ \
(void)fprintf(stderr, \
"%s:%d: Assertion %s failed in %s", \
__FILE__,__LINE__,#cond,__func__); \
abort(); \
} \
} while (0)
#define EVUTIL_FAILURE_CHECK(cond) EVUTIL_UNLIKELY(cond)
#endif
#ifndef EVENT__HAVE_STRUCT_SOCKADDR_STORAGE
/* Replacement for sockaddr storage that we can use internally on platforms
* that lack it. It is not space-efficient, but neither is sockaddr_storage.
*/
struct sockaddr_storage {
union {
struct sockaddr ss_sa;
struct sockaddr_in ss_sin;
struct sockaddr_in6 ss_sin6;
char ss_padding[128];
} ss_union;
};
#define ss_family ss_union.ss_sa.sa_family
#endif
/* Internal addrinfo error code. This one is returned from only from
* evutil_getaddrinfo_common_, when we are sure that we'll have to hit a DNS
* server. */
#define EVUTIL_EAI_NEED_RESOLVE -90002
struct evdns_base;
struct evdns_getaddrinfo_request;
typedef struct evdns_getaddrinfo_request* (*evdns_getaddrinfo_fn)(
struct evdns_base *base,
const char *nodename, const char *servname,
const struct evutil_addrinfo *hints_in,
void (*cb)(int, struct evutil_addrinfo *, void *), void *arg);
void evutil_set_evdns_getaddrinfo_fn_(evdns_getaddrinfo_fn fn);
typedef void (*evdns_getaddrinfo_cancel_fn)(
struct evdns_getaddrinfo_request *req);
void evutil_set_evdns_getaddrinfo_cancel_fn_(evdns_getaddrinfo_cancel_fn fn);
struct evutil_addrinfo *evutil_new_addrinfo_(struct sockaddr *sa,
ev_socklen_t socklen, const struct evutil_addrinfo *hints);
struct evutil_addrinfo *evutil_addrinfo_append_(struct evutil_addrinfo *first,
struct evutil_addrinfo *append);
void evutil_adjust_hints_for_addrconfig_(struct evutil_addrinfo *hints);
int evutil_getaddrinfo_common_(const char *nodename, const char *servname,
struct evutil_addrinfo *hints, struct evutil_addrinfo **res, int *portnum);
struct evdns_getaddrinfo_request *evutil_getaddrinfo_async_(
struct evdns_base *dns_base,
const char *nodename, const char *servname,
const struct evutil_addrinfo *hints_in,
void (*cb)(int, struct evutil_addrinfo *, void *), void *arg);
void evutil_getaddrinfo_cancel_async_(struct evdns_getaddrinfo_request *data);
/** Return true iff sa is a looback address. (That is, it is 127.0.0.1/8, or
* ::1). */
int evutil_sockaddr_is_loopback_(const struct sockaddr *sa);
/**
Formats a sockaddr sa into a string buffer of size outlen stored in out.
Returns a pointer to out. Always writes something into out, so it's safe
to use the output of this function without checking it for NULL.
*/
const char *evutil_format_sockaddr_port_(const struct sockaddr *sa, char *out, size_t outlen);
int evutil_hex_char_to_int_(char c);
void evutil_free_secure_rng_globals_(void);
void evutil_free_globals_(void);
#ifdef _WIN32
HMODULE evutil_load_windows_system_library_(const TCHAR *library_name);
#endif
#ifndef EV_SIZE_FMT
#if defined(_MSC_VER) || defined(__MINGW32__) || defined(__MINGW64__)
#define EV_U64_FMT "%I64u"
#define EV_I64_FMT "%I64d"
#define EV_I64_ARG(x) ((__int64)(x))
#define EV_U64_ARG(x) ((unsigned __int64)(x))
#else
#define EV_U64_FMT "%llu"
#define EV_I64_FMT "%lld"
#define EV_I64_ARG(x) ((long long)(x))
#define EV_U64_ARG(x) ((unsigned long long)(x))
#endif
#endif
#ifdef _WIN32
#define EV_SOCK_FMT EV_I64_FMT
#define EV_SOCK_ARG(x) EV_I64_ARG((x))
#else
#define EV_SOCK_FMT "%d"
#define EV_SOCK_ARG(x) (x)
#endif
#if defined(__STDC__) && defined(__STDC_VERSION__) && !defined(__MINGW64_VERSION_MAJOR)
#if (__STDC_VERSION__ >= 199901L)
#define EV_SIZE_FMT "%zu"
#define EV_SSIZE_FMT "%zd"
#define EV_SIZE_ARG(x) (x)
#define EV_SSIZE_ARG(x) (x)
#endif
#endif
#ifndef EV_SIZE_FMT
#if (EVENT__SIZEOF_SIZE_T <= EVENT__SIZEOF_LONG)
#define EV_SIZE_FMT "%lu"
#define EV_SSIZE_FMT "%ld"
#define EV_SIZE_ARG(x) ((unsigned long)(x))
#define EV_SSIZE_ARG(x) ((long)(x))
#else
#define EV_SIZE_FMT EV_U64_FMT
#define EV_SSIZE_FMT EV_I64_FMT
#define EV_SIZE_ARG(x) EV_U64_ARG(x)
#define EV_SSIZE_ARG(x) EV_I64_ARG(x)
#endif
#endif
evutil_socket_t evutil_socket_(int domain, int type, int protocol);
evutil_socket_t evutil_accept4_(evutil_socket_t sockfd, struct sockaddr *addr,
ev_socklen_t *addrlen, int flags);
/* used by one of the test programs.. */
EVENT2_EXPORT_SYMBOL
int evutil_make_internal_pipe_(evutil_socket_t fd[2]);
evutil_socket_t evutil_eventfd_(unsigned initval, int flags);
#ifdef SOCK_NONBLOCK
#define EVUTIL_SOCK_NONBLOCK SOCK_NONBLOCK
#else
#define EVUTIL_SOCK_NONBLOCK 0x4000000
#endif
#ifdef SOCK_CLOEXEC
#define EVUTIL_SOCK_CLOEXEC SOCK_CLOEXEC
#else
#define EVUTIL_SOCK_CLOEXEC 0x80000000
#endif
#ifdef EFD_NONBLOCK
#define EVUTIL_EFD_NONBLOCK EFD_NONBLOCK
#else
#define EVUTIL_EFD_NONBLOCK 0x4000
#endif
#ifdef EFD_CLOEXEC
#define EVUTIL_EFD_CLOEXEC EFD_CLOEXEC
#else
#define EVUTIL_EFD_CLOEXEC 0x8000
#endif
void evutil_memclear_(void *mem, size_t len);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_UTIL_H_INCLUDED_
#define EVENT2_UTIL_H_INCLUDED_
/** @file event2/util.h
Common convenience functions for cross-platform portability and
related socket manipulations.
*/
#include <visibility.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <event-config.h>
#ifdef EVENT__HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef EVENT__HAVE_STDINT_H
#include <stdint.h>
#elif defined(EVENT__HAVE_INTTYPES_H)
#include <inttypes.h>
#endif
#ifdef EVENT__HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef EVENT__HAVE_STDDEF_H
#include <stddef.h>
#endif
#ifdef _MSC_VER
#include <BaseTsd.h>
#endif
#include <stdarg.h>
#ifdef EVENT__HAVE_NETDB_H
#if !defined(_GNU_SOURCE)
#define _GNU_SOURCE
#endif
#include <netdb.h>
#endif
#ifdef _WIN32
#include <winsock2.h>
#ifdef EVENT__HAVE_GETADDRINFO
/* for EAI_* definitions. */
#include <ws2tcpip.h>
#endif
#else
#ifdef EVENT__HAVE_ERRNO_H
#include <errno.h>
#endif
#include <sys/socket.h>
#endif
#include <time.h>
/* Some openbsd autoconf versions get the name of this macro wrong. */
#if defined(EVENT__SIZEOF_VOID__) && !defined(EVENT__SIZEOF_VOID_P)
#define EVENT__SIZEOF_VOID_P EVENT__SIZEOF_VOID__
#endif
/**
* @name Standard integer types.
*
* Integer type definitions for types that are supposed to be defined in the
* C99-specified stdint.h. Shamefully, some platforms do not include
* stdint.h, so we need to replace it. (If you are on a platform like this,
* your C headers are now over 10 years out of date. You should bug them to
* do something about this.)
*
* We define:
*
* <dl>
* <dt>ev_uint64_t, ev_uint32_t, ev_uint16_t, ev_uint8_t</dt>
* <dd>unsigned integer types of exactly 64, 32, 16, and 8 bits
* respectively.</dd>
* <dt>ev_int64_t, ev_int32_t, ev_int16_t, ev_int8_t</dt>
* <dd>signed integer types of exactly 64, 32, 16, and 8 bits
* respectively.</dd>
* <dt>ev_uintptr_t, ev_intptr_t</dt>
* <dd>unsigned/signed integers large enough
* to hold a pointer without loss of bits.</dd>
* <dt>ev_ssize_t</dt>
* <dd>A signed type of the same size as size_t</dd>
* <dt>ev_off_t</dt>
* <dd>A signed type typically used to represent offsets within a
* (potentially large) file</dd>
*
* @{
*/
#ifdef EVENT__HAVE_UINT64_T
#define ev_uint64_t uint64_t
#define ev_int64_t int64_t
#elif defined(_WIN32)
#define ev_uint64_t unsigned __int64
#define ev_int64_t signed __int64
#elif EVENT__SIZEOF_LONG_LONG == 8
#define ev_uint64_t unsigned long long
#define ev_int64_t long long
#elif EVENT__SIZEOF_LONG == 8
#define ev_uint64_t unsigned long
#define ev_int64_t long
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_uint64_t ...
#define ev_int64_t ...
#else
#error "No way to define ev_uint64_t"
#endif
#ifdef EVENT__HAVE_UINT32_T
#define ev_uint32_t uint32_t
#define ev_int32_t int32_t
#elif defined(_WIN32)
#define ev_uint32_t unsigned int
#define ev_int32_t signed int
#elif EVENT__SIZEOF_LONG == 4
#define ev_uint32_t unsigned long
#define ev_int32_t signed long
#elif EVENT__SIZEOF_INT == 4
#define ev_uint32_t unsigned int
#define ev_int32_t signed int
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_uint32_t ...
#define ev_int32_t ...
#else
#error "No way to define ev_uint32_t"
#endif
#ifdef EVENT__HAVE_UINT16_T
#define ev_uint16_t uint16_t
#define ev_int16_t int16_t
#elif defined(_WIN32)
#define ev_uint16_t unsigned short
#define ev_int16_t signed short
#elif EVENT__SIZEOF_INT == 2
#define ev_uint16_t unsigned int
#define ev_int16_t signed int
#elif EVENT__SIZEOF_SHORT == 2
#define ev_uint16_t unsigned short
#define ev_int16_t signed short
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_uint16_t ...
#define ev_int16_t ...
#else
#error "No way to define ev_uint16_t"
#endif
#ifdef EVENT__HAVE_UINT8_T
#define ev_uint8_t uint8_t
#define ev_int8_t int8_t
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_uint8_t ...
#define ev_int8_t ...
#else
#define ev_uint8_t unsigned char
#define ev_int8_t signed char
#endif
#ifdef EVENT__HAVE_UINTPTR_T
#define ev_uintptr_t uintptr_t
#define ev_intptr_t intptr_t
#elif EVENT__SIZEOF_VOID_P <= 4
#define ev_uintptr_t ev_uint32_t
#define ev_intptr_t ev_int32_t
#elif EVENT__SIZEOF_VOID_P <= 8
#define ev_uintptr_t ev_uint64_t
#define ev_intptr_t ev_int64_t
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_uintptr_t ...
#define ev_intptr_t ...
#else
#error "No way to define ev_uintptr_t"
#endif
#ifdef EVENT__ssize_t
#define ev_ssize_t EVENT__ssize_t
#else
#define ev_ssize_t ssize_t
#endif
/* Note that we define ev_off_t based on the compile-time size of off_t that
* we used to build Libevent, and not based on the current size of off_t.
* (For example, we don't define ev_off_t to off_t.). We do this because
* some systems let you build your software with different off_t sizes
* at runtime, and so putting in any dependency on off_t would risk API
* mismatch.
*/
#ifdef _WIN32
#define ev_off_t ev_int64_t
#elif EVENT__SIZEOF_OFF_T == 8
#define ev_off_t ev_int64_t
#elif EVENT__SIZEOF_OFF_T == 4
#define ev_off_t ev_int32_t
#elif defined(EVENT_IN_DOXYGEN_)
#define ev_off_t ...
#else
#define ev_off_t off_t
#endif
/**@}*/
/* Limits for integer types.
We're making two assumptions here:
- The compiler does constant folding properly.
- The platform does signed arithmetic in two's complement.
*/
/**
@name Limits for integer types
These macros hold the largest or smallest values possible for the
ev_[u]int*_t types.
@{
*/
#ifndef EVENT__HAVE_STDINT_H
#define EV_UINT64_MAX ((((ev_uint64_t)0xffffffffUL) << 32) | 0xffffffffUL)
#define EV_INT64_MAX ((((ev_int64_t) 0x7fffffffL) << 32) | 0xffffffffL)
#define EV_INT64_MIN ((-EV_INT64_MAX) - 1)
#define EV_UINT32_MAX ((ev_uint32_t)0xffffffffUL)
#define EV_INT32_MAX ((ev_int32_t) 0x7fffffffL)
#define EV_INT32_MIN ((-EV_INT32_MAX) - 1)
#define EV_UINT16_MAX ((ev_uint16_t)0xffffUL)
#define EV_INT16_MAX ((ev_int16_t) 0x7fffL)
#define EV_INT16_MIN ((-EV_INT16_MAX) - 1)
#define EV_UINT8_MAX 255
#define EV_INT8_MAX 127
#define EV_INT8_MIN ((-EV_INT8_MAX) - 1)
#else
#define EV_UINT64_MAX UINT64_MAX
#define EV_INT64_MAX INT64_MAX
#define EV_INT64_MIN INT64_MIN
#define EV_UINT32_MAX UINT32_MAX
#define EV_INT32_MAX INT32_MAX
#define EV_INT32_MIN INT32_MIN
#define EV_UINT16_MAX UINT16_MAX
#define EV_INT16_MAX INT16_MAX
#define EV_UINT8_MAX UINT8_MAX
#define EV_INT8_MAX INT8_MAX
#define EV_INT8_MIN INT8_MIN
/** @} */
#endif
/**
@name Limits for SIZE_T and SSIZE_T
@{
*/
#if EVENT__SIZEOF_SIZE_T == 8
#define EV_SIZE_MAX EV_UINT64_MAX
#define EV_SSIZE_MAX EV_INT64_MAX
#elif EVENT__SIZEOF_SIZE_T == 4
#define EV_SIZE_MAX EV_UINT32_MAX
#define EV_SSIZE_MAX EV_INT32_MAX
#elif defined(EVENT_IN_DOXYGEN_)
#define EV_SIZE_MAX ...
#define EV_SSIZE_MAX ...
#else
#error "No way to define SIZE_MAX"
#endif
#define EV_SSIZE_MIN ((-EV_SSIZE_MAX) - 1)
/**@}*/
#ifdef _WIN32
#define ev_socklen_t int
#elif defined(EVENT__socklen_t)
#define ev_socklen_t EVENT__socklen_t
#else
#define ev_socklen_t socklen_t
#endif
#ifdef EVENT__HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY
#if !defined(EVENT__HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY) \
&& !defined(ss_family)
#define ss_family __ss_family
#endif
#endif
/**
* A type wide enough to hold the output of "socket()" or "accept()". On
* Windows, this is an intptr_t; elsewhere, it is an int. */
#ifdef _WIN32
#define evutil_socket_t intptr_t
#else
#define evutil_socket_t int
#endif
/**
* Structure to hold information about a monotonic timer
*
* Use this with evutil_configure_monotonic_time() and
* evutil_gettime_monotonic().
*
* This is an opaque structure; you can allocate one using
* evutil_monotonic_timer_new().
*
* @see evutil_monotonic_timer_new(), evutil_monotonic_timer_free(),
* evutil_configure_monotonic_time(), evutil_gettime_monotonic()
*/
struct evutil_monotonic_timer
#ifdef EVENT_IN_DOXYGEN_
{/*Empty body so that doxygen will generate documentation here.*/}
#endif
;
#define EV_MONOT_PRECISE 1
#define EV_MONOT_FALLBACK 2
/** Format a date string using RFC 1123 format (used in HTTP).
* If `tm` is NULL, current system's time will be used.
* The number of characters written will be returned.
* One should check if the return value is smaller than `datelen` to check if
* the result is truncated or not.
*/
EVENT2_EXPORT_SYMBOL int
evutil_date_rfc1123(char *date, const size_t datelen, const struct tm *tm);
/** Allocate a new struct evutil_monotonic_timer for use with the
* evutil_configure_monotonic_time() and evutil_gettime_monotonic()
* functions. You must configure the timer with
* evutil_configure_monotonic_time() before using it.
*/
EVENT2_EXPORT_SYMBOL
struct evutil_monotonic_timer * evutil_monotonic_timer_new(void);
/** Free a struct evutil_monotonic_timer that was allocated using
* evutil_monotonic_timer_new().
*/
EVENT2_EXPORT_SYMBOL
void evutil_monotonic_timer_free(struct evutil_monotonic_timer *timer);
/** Set up a struct evutil_monotonic_timer; flags can include
* EV_MONOT_PRECISE and EV_MONOT_FALLBACK.
*/
EVENT2_EXPORT_SYMBOL
int evutil_configure_monotonic_time(struct evutil_monotonic_timer *timer,
int flags);
/** Query the current monotonic time from a struct evutil_monotonic_timer
* previously configured with evutil_configure_monotonic_time(). Monotonic
* time is guaranteed never to run in reverse, but is not necessarily epoch-
* based, or relative to any other definite point. Use it to make reliable
* measurements of elapsed time between events even when the system time
* may be changed.
*
* It is not safe to use this funtion on the same timer from multiple
* threads.
*/
EVENT2_EXPORT_SYMBOL
int evutil_gettime_monotonic(struct evutil_monotonic_timer *timer,
struct timeval *tp);
/** Create two new sockets that are connected to each other.
On Unix, this simply calls socketpair(). On Windows, it uses the
loopback network interface on 127.0.0.1, and only
AF_INET,SOCK_STREAM are supported.
(This may fail on some Windows hosts where firewall software has cleverly
decided to keep 127.0.0.1 from talking to itself.)
Parameters and return values are as for socketpair()
*/
EVENT2_EXPORT_SYMBOL
int evutil_socketpair(int d, int type, int protocol, evutil_socket_t sv[2]);
/** Do platform-specific operations as needed to make a socket nonblocking.
@param sock The socket to make nonblocking
@return 0 on success, -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_make_socket_nonblocking(evutil_socket_t sock);
/** Do platform-specific operations to make a listener socket reusable.
Specifically, we want to make sure that another program will be able
to bind this address right after we've closed the listener.
This differs from Windows's interpretation of "reusable", which
allows multiple listeners to bind the same address at the same time.
@param sock The socket to make reusable
@return 0 on success, -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_make_listen_socket_reuseable(evutil_socket_t sock);
/** Do platform-specific operations to make a listener port reusable.
Specifically, we want to make sure that multiple programs which also
set the same socket option will be able to bind, listen at the same time.
This is a feature available only to Linux 3.9+
@param sock The socket to make reusable
@return 0 on success, -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_make_listen_socket_reuseable_port(evutil_socket_t sock);
/** Do platform-specific operations as needed to close a socket upon a
successful execution of one of the exec*() functions.
@param sock The socket to be closed
@return 0 on success, -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_make_socket_closeonexec(evutil_socket_t sock);
/** Do the platform-specific call needed to close a socket returned from
socket() or accept().
@param sock The socket to be closed
@return 0 on success, -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_closesocket(evutil_socket_t sock);
#define EVUTIL_CLOSESOCKET(s) evutil_closesocket(s)
/** Do platform-specific operations, if possible, to make a tcp listener
* socket defer accept()s until there is data to read.
*
* Not all platforms support this. You don't want to do this for every
* listener socket: only the ones that implement a protocol where the
* client transmits before the server needs to respond.
*
* @param sock The listening socket to to make deferred
* @return 0 on success (whether the operation is supported or not),
* -1 on failure
*/
EVENT2_EXPORT_SYMBOL
int evutil_make_tcp_listen_socket_deferred(evutil_socket_t sock);
#ifdef _WIN32
/** Return the most recent socket error. Not idempotent on all platforms. */
#define EVUTIL_SOCKET_ERROR() WSAGetLastError()
/** Replace the most recent socket error with errcode */
#define EVUTIL_SET_SOCKET_ERROR(errcode) \
do { WSASetLastError(errcode); } while (0)
/** Return the most recent socket error to occur on sock. */
EVENT2_EXPORT_SYMBOL
int evutil_socket_geterror(evutil_socket_t sock);
/** Convert a socket error to a string. */
EVENT2_EXPORT_SYMBOL
const char *evutil_socket_error_to_string(int errcode);
#elif defined(EVENT_IN_DOXYGEN_)
/**
@name Socket error functions
These functions are needed for making programs compatible between
Windows and Unix-like platforms.
You see, Winsock handles socket errors differently from the rest of
the world. Elsewhere, a socket error is like any other error and is
stored in errno. But winsock functions require you to retrieve the
error with a special function, and don't let you use strerror for
the error codes. And handling EWOULDBLOCK is ... different.
@{
*/
/** Return the most recent socket error. Not idempotent on all platforms. */
#define EVUTIL_SOCKET_ERROR() ...
/** Replace the most recent socket error with errcode */
#define EVUTIL_SET_SOCKET_ERROR(errcode) ...
/** Return the most recent socket error to occur on sock. */
#define evutil_socket_geterror(sock) ...
/** Convert a socket error to a string. */
#define evutil_socket_error_to_string(errcode) ...
/**@}*/
#else
#define EVUTIL_SOCKET_ERROR() (errno)
#define EVUTIL_SET_SOCKET_ERROR(errcode) \
do { errno = (errcode); } while (0)
#define evutil_socket_geterror(sock) (errno)
#define evutil_socket_error_to_string(errcode) (strerror(errcode))
#endif
/**
* @name Manipulation macros for struct timeval.
*
* We define replacements
* for timeradd, timersub, timerclear, timercmp, and timerisset.
*
* @{
*/
#ifdef EVENT__HAVE_TIMERADD
#define evutil_timeradd(tvp, uvp, vvp) timeradd((tvp), (uvp), (vvp))
#define evutil_timersub(tvp, uvp, vvp) timersub((tvp), (uvp), (vvp))
#else
#define evutil_timeradd(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
if ((vvp)->tv_usec >= 1000000) { \
(vvp)->tv_sec++; \
(vvp)->tv_usec -= 1000000; \
} \
} while (0)
#define evutil_timersub(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
if ((vvp)->tv_usec < 0) { \
(vvp)->tv_sec--; \
(vvp)->tv_usec += 1000000; \
} \
} while (0)
#endif /* !EVENT__HAVE_TIMERADD */
#ifdef EVENT__HAVE_TIMERCLEAR
#define evutil_timerclear(tvp) timerclear(tvp)
#else
#define evutil_timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
#endif
/**@}*/
/** Return true iff the tvp is related to uvp according to the relational
* operator cmp. Recognized values for cmp are ==, <=, <, >=, and >. */
#define evutil_timercmp(tvp, uvp, cmp) \
(((tvp)->tv_sec == (uvp)->tv_sec) ? \
((tvp)->tv_usec cmp (uvp)->tv_usec) : \
((tvp)->tv_sec cmp (uvp)->tv_sec))
#ifdef EVENT__HAVE_TIMERISSET
#define evutil_timerisset(tvp) timerisset(tvp)
#else
#define evutil_timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
#endif
/** Replacement for offsetof on platforms that don't define it. */
#ifdef offsetof
#define evutil_offsetof(type, field) offsetof(type, field)
#else
#define evutil_offsetof(type, field) ((off_t)(&((type *)0)->field))
#endif
/* big-int related functions */
/** Parse a 64-bit value from a string. Arguments are as for strtol. */
EVENT2_EXPORT_SYMBOL
ev_int64_t evutil_strtoll(const char *s, char **endptr, int base);
/** Replacement for gettimeofday on platforms that lack it. */
#ifdef EVENT__HAVE_GETTIMEOFDAY
#define evutil_gettimeofday(tv, tz) gettimeofday((tv), (tz))
#else
struct timezone;
EVENT2_EXPORT_SYMBOL
int evutil_gettimeofday(struct timeval *tv, struct timezone *tz);
#endif
/** Replacement for snprintf to get consistent behavior on platforms for
which the return value of snprintf does not conform to C99.
*/
EVENT2_EXPORT_SYMBOL
int evutil_snprintf(char *buf, size_t buflen, const char *format, ...)
#ifdef __GNUC__
__attribute__((format(printf, 3, 4)))
#endif
;
/** Replacement for vsnprintf to get consistent behavior on platforms for
which the return value of snprintf does not conform to C99.
*/
EVENT2_EXPORT_SYMBOL
int evutil_vsnprintf(char *buf, size_t buflen, const char *format, va_list ap)
#ifdef __GNUC__
__attribute__((format(printf, 3, 0)))
#endif
;
/** Replacement for inet_ntop for platforms which lack it. */
EVENT2_EXPORT_SYMBOL
const char *evutil_inet_ntop(int af, const void *src, char *dst, size_t len);
/** Replacement for inet_pton for platforms which lack it. */
EVENT2_EXPORT_SYMBOL
int evutil_inet_pton(int af, const char *src, void *dst);
struct sockaddr;
/** Parse an IPv4 or IPv6 address, with optional port, from a string.
Recognized formats are:
- [IPv6Address]:port
- [IPv6Address]
- IPv6Address
- IPv4Address:port
- IPv4Address
If no port is specified, the port in the output is set to 0.
@param str The string to parse.
@param out A struct sockaddr to hold the result. This should probably be
a struct sockaddr_storage.
@param outlen A pointer to the number of bytes that that 'out' can safely
hold. Set to the number of bytes used in 'out' on success.
@return -1 if the address is not well-formed, if the port is out of range,
or if out is not large enough to hold the result. Otherwise returns
0 on success.
*/
EVENT2_EXPORT_SYMBOL
int evutil_parse_sockaddr_port(const char *str, struct sockaddr *out, int *outlen);
/** Compare two sockaddrs; return 0 if they are equal, or less than 0 if sa1
* preceeds sa2, or greater than 0 if sa1 follows sa2. If include_port is
* true, consider the port as well as the address. Only implemented for
* AF_INET and AF_INET6 addresses. The ordering is not guaranteed to remain
* the same between Libevent versions. */
EVENT2_EXPORT_SYMBOL
int evutil_sockaddr_cmp(const struct sockaddr *sa1, const struct sockaddr *sa2,
int include_port);
/** As strcasecmp, but always compares the characters in locale-independent
ASCII. That's useful if you're handling data in ASCII-based protocols.
*/
EVENT2_EXPORT_SYMBOL
int evutil_ascii_strcasecmp(const char *str1, const char *str2);
/** As strncasecmp, but always compares the characters in locale-independent
ASCII. That's useful if you're handling data in ASCII-based protocols.
*/
EVENT2_EXPORT_SYMBOL
int evutil_ascii_strncasecmp(const char *str1, const char *str2, size_t n);
/* Here we define evutil_addrinfo to the native addrinfo type, or redefine it
* if this system has no getaddrinfo(). */
#ifdef EVENT__HAVE_STRUCT_ADDRINFO
#define evutil_addrinfo addrinfo
#else
/** A definition of struct addrinfo for systems that lack it.
(This is just an alias for struct addrinfo if the system defines
struct addrinfo.)
*/
struct evutil_addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for nodename */
struct sockaddr *ai_addr; /* binary address */
struct evutil_addrinfo *ai_next; /* next structure in linked list */
};
#endif
/** @name evutil_getaddrinfo() error codes
These values are possible error codes for evutil_getaddrinfo() and
related functions.
@{
*/
#if defined(EAI_ADDRFAMILY) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_ADDRFAMILY EAI_ADDRFAMILY
#else
#define EVUTIL_EAI_ADDRFAMILY -901
#endif
#if defined(EAI_AGAIN) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_AGAIN EAI_AGAIN
#else
#define EVUTIL_EAI_AGAIN -902
#endif
#if defined(EAI_BADFLAGS) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_BADFLAGS EAI_BADFLAGS
#else
#define EVUTIL_EAI_BADFLAGS -903
#endif
#if defined(EAI_FAIL) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_FAIL EAI_FAIL
#else
#define EVUTIL_EAI_FAIL -904
#endif
#if defined(EAI_FAMILY) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_FAMILY EAI_FAMILY
#else
#define EVUTIL_EAI_FAMILY -905
#endif
#if defined(EAI_MEMORY) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_MEMORY EAI_MEMORY
#else
#define EVUTIL_EAI_MEMORY -906
#endif
/* This test is a bit complicated, since some MS SDKs decide to
* remove NODATA or redefine it to be the same as NONAME, in a
* fun interpretation of RFC 2553 and RFC 3493. */
#if defined(EAI_NODATA) && defined(EVENT__HAVE_GETADDRINFO) && (!defined(EAI_NONAME) || EAI_NODATA != EAI_NONAME)
#define EVUTIL_EAI_NODATA EAI_NODATA
#else
#define EVUTIL_EAI_NODATA -907
#endif
#if defined(EAI_NONAME) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_NONAME EAI_NONAME
#else
#define EVUTIL_EAI_NONAME -908
#endif
#if defined(EAI_SERVICE) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_SERVICE EAI_SERVICE
#else
#define EVUTIL_EAI_SERVICE -909
#endif
#if defined(EAI_SOCKTYPE) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_SOCKTYPE EAI_SOCKTYPE
#else
#define EVUTIL_EAI_SOCKTYPE -910
#endif
#if defined(EAI_SYSTEM) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_EAI_SYSTEM EAI_SYSTEM
#else
#define EVUTIL_EAI_SYSTEM -911
#endif
#define EVUTIL_EAI_CANCEL -90001
#if defined(AI_PASSIVE) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_PASSIVE AI_PASSIVE
#else
#define EVUTIL_AI_PASSIVE 0x1000
#endif
#if defined(AI_CANONNAME) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_CANONNAME AI_CANONNAME
#else
#define EVUTIL_AI_CANONNAME 0x2000
#endif
#if defined(AI_NUMERICHOST) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_NUMERICHOST AI_NUMERICHOST
#else
#define EVUTIL_AI_NUMERICHOST 0x4000
#endif
#if defined(AI_NUMERICSERV) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_NUMERICSERV AI_NUMERICSERV
#else
#define EVUTIL_AI_NUMERICSERV 0x8000
#endif
#if defined(AI_V4MAPPED) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_V4MAPPED AI_V4MAPPED
#else
#define EVUTIL_AI_V4MAPPED 0x10000
#endif
#if defined(AI_ALL) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_ALL AI_ALL
#else
#define EVUTIL_AI_ALL 0x20000
#endif
#if defined(AI_ADDRCONFIG) && defined(EVENT__HAVE_GETADDRINFO)
#define EVUTIL_AI_ADDRCONFIG AI_ADDRCONFIG
#else
#define EVUTIL_AI_ADDRCONFIG 0x40000
#endif
/**@}*/
struct evutil_addrinfo;
/**
* This function clones getaddrinfo for systems that don't have it. For full
* details, see RFC 3493, section 6.1.
*
* Limitations:
* - When the system has no getaddrinfo, we fall back to gethostbyname_r or
* gethostbyname, with their attendant issues.
* - The AI_V4MAPPED and AI_ALL flags are not currently implemented.
*
* For a nonblocking variant, see evdns_getaddrinfo.
*/
EVENT2_EXPORT_SYMBOL
int evutil_getaddrinfo(const char *nodename, const char *servname,
const struct evutil_addrinfo *hints_in, struct evutil_addrinfo **res);
/** Release storage allocated by evutil_getaddrinfo or evdns_getaddrinfo. */
EVENT2_EXPORT_SYMBOL
void evutil_freeaddrinfo(struct evutil_addrinfo *ai);
EVENT2_EXPORT_SYMBOL
const char *evutil_gai_strerror(int err);
/** Generate n bytes of secure pseudorandom data, and store them in buf.
*
* Current versions of Libevent use an ARC4-based random number generator,
* seeded using the platform's entropy source (/dev/urandom on Unix-like
* systems; CryptGenRandom on Windows). This is not actually as secure as it
* should be: ARC4 is a pretty lousy cipher, and the current implementation
* provides only rudimentary prediction- and backtracking-resistance. Don't
* use this for serious cryptographic applications.
*/
EVENT2_EXPORT_SYMBOL
void evutil_secure_rng_get_bytes(void *buf, size_t n);
/**
* Seed the secure random number generator if needed, and return 0 on
* success or -1 on failure.
*
* It is okay to call this function more than once; it will still return
* 0 if the RNG has been successfully seeded and -1 if it can't be
* seeded.
*
* Ordinarily you don't need to call this function from your own code;
* Libevent will seed the RNG itself the first time it needs good random
* numbers. You only need to call it if (a) you want to double-check
* that one of the seeding methods did succeed, or (b) you plan to drop
* the capability to seed (by chrooting, or dropping capabilities, or
* whatever), and you want to make sure that seeding happens before your
* program loses the ability to do it.
*/
EVENT2_EXPORT_SYMBOL
int evutil_secure_rng_init(void);
/**
* Set a filename to use in place of /dev/urandom for seeding the secure
* PRNG. Return 0 on success, -1 on failure.
*
* Call this function BEFORE calling any other initialization or RNG
* functions.
*
* (This string will _NOT_ be copied internally. Do not free it while any
* user of the secure RNG might be running. Don't pass anything other than a
* real /dev/...random device file here, or you might lose security.)
*
* This API is unstable, and might change in a future libevent version.
*/
EVENT2_EXPORT_SYMBOL
int evutil_secure_rng_set_urandom_device_file(char *fname);
/** Seed the random number generator with extra random bytes.
You should almost never need to call this function; it should be
sufficient to invoke evutil_secure_rng_init(), or let Libevent take
care of calling evutil_secure_rng_init() on its own.
If you call this function as a _replacement_ for the regular
entropy sources, then you need to be sure that your input
contains a fairly large amount of strong entropy. Doing so is
notoriously hard: most people who try get it wrong. Watch out!
@param dat a buffer full of a strong source of random numbers
@param datlen the number of bytes to read from datlen
*/
EVENT2_EXPORT_SYMBOL
void evutil_secure_rng_add_bytes(const char *dat, size_t datlen);
#ifdef __cplusplus
}
#endif
#endif /* EVENT1_EVUTIL_H_INCLUDED_ */

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/* -*- Mode: C; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef EVENT2_VISIBILITY_H_INCLUDED_
#define EVENT2_VISIBILITY_H_INCLUDED_
#include <event-config.h>
#if defined(event_EXPORTS) || defined(event_extra_EXPORTS) || defined(event_core_EXPORTS)
# if defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
# define EVENT2_EXPORT_SYMBOL __global
# elif defined __GNUC__
# define EVENT2_EXPORT_SYMBOL __attribute__ ((visibility("default")))
# elif defined(_MSC_VER)
# define EVENT2_EXPORT_SYMBOL extern __declspec(dllexport)
# else
# define EVENT2_EXPORT_SYMBOL /* unknown compiler */
# endif
#else
# if defined(EVENT__NEED_DLLIMPORT) && defined(_MSC_VER) && !defined(EVENT_BUILDING_REGRESS_TEST)
# define EVENT2_EXPORT_SYMBOL extern __declspec(dllimport)
# else
# define EVENT2_EXPORT_SYMBOL
# endif
#endif
#endif /* EVENT2_VISIBILITY_H_INCLUDED_ */

149
src/components/openssl/aes.h Normal file
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/* crypto/aes/aes.h */
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
#ifndef HEADER_AES_H
# define HEADER_AES_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_AES
# error AES is disabled.
# endif
# include <stddef.h>
# define AES_ENCRYPT 1
# define AES_DECRYPT 0
/*
* Because array size can't be a const in C, the following two are macros.
* Both sizes are in bytes.
*/
# define AES_MAXNR 14
# define AES_BLOCK_SIZE 16
#ifdef __cplusplus
extern "C" {
#endif
/* This should be a hidden type, but EVP requires that the size be known */
struct aes_key_st {
# ifdef AES_LONG
unsigned long rd_key[4 * (AES_MAXNR + 1)];
# else
unsigned int rd_key[4 * (AES_MAXNR + 1)];
# endif
int rounds;
};
typedef struct aes_key_st AES_KEY;
const char *AES_options(void);
int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
AES_KEY *key);
int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
AES_KEY *key);
int private_AES_set_encrypt_key(const unsigned char *userKey, const int bits,
AES_KEY *key);
int private_AES_set_decrypt_key(const unsigned char *userKey, const int bits,
AES_KEY *key);
void AES_encrypt(const unsigned char *in, unsigned char *out,
const AES_KEY *key);
void AES_decrypt(const unsigned char *in, unsigned char *out,
const AES_KEY *key);
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
const AES_KEY *key, const int enc);
void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, const int enc);
void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, int *num, const int enc);
void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, int *num, const int enc);
void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, int *num, const int enc);
void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, int *num);
void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char ivec[AES_BLOCK_SIZE],
unsigned char ecount_buf[AES_BLOCK_SIZE],
unsigned int *num);
/* NB: the IV is _two_ blocks long */
void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
unsigned char *ivec, const int enc);
/* NB: the IV is _four_ blocks long */
void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const AES_KEY *key,
const AES_KEY *key2, const unsigned char *ivec,
const int enc);
int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
unsigned char *out,
const unsigned char *in, unsigned int inlen);
int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
unsigned char *out,
const unsigned char *in, unsigned int inlen);
#ifdef __cplusplus
}
#endif
#endif /* !HEADER_AES_H */

1419
src/components/openssl/asn1.h Normal file
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579
src/components/openssl/asn1_mac.h Normal file
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/* crypto/asn1/asn1_mac.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_ASN1_MAC_H
# define HEADER_ASN1_MAC_H
# include <asn1.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifndef ASN1_MAC_ERR_LIB
# define ASN1_MAC_ERR_LIB ERR_LIB_ASN1
# endif
# define ASN1_MAC_H_err(f,r,line) \
ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
# define M_ASN1_D2I_vars(a,type,func) \
ASN1_const_CTX c; \
type ret=NULL; \
\
c.pp=(const unsigned char **)pp; \
c.q= *(const unsigned char **)pp; \
c.error=ERR_R_NESTED_ASN1_ERROR; \
if ((a == NULL) || ((*a) == NULL)) \
{ if ((ret=(type)func()) == NULL) \
{ c.line=__LINE__; goto err; } } \
else ret=(*a);
# define M_ASN1_D2I_Init() \
c.p= *(const unsigned char **)pp; \
c.max=(length == 0)?0:(c.p+length);
# define M_ASN1_D2I_Finish_2(a) \
if (!asn1_const_Finish(&c)) \
{ c.line=__LINE__; goto err; } \
*(const unsigned char **)pp=c.p; \
if (a != NULL) (*a)=ret; \
return(ret);
# define M_ASN1_D2I_Finish(a,func,e) \
M_ASN1_D2I_Finish_2(a); \
err:\
ASN1_MAC_H_err((e),c.error,c.line); \
asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
return(NULL)
# define M_ASN1_D2I_start_sequence() \
if (!asn1_GetSequence(&c,&length)) \
{ c.line=__LINE__; goto err; }
/* Begin reading ASN1 without a surrounding sequence */
# define M_ASN1_D2I_begin() \
c.slen = length;
/* End reading ASN1 with no check on length */
# define M_ASN1_D2I_Finish_nolen(a, func, e) \
*pp=c.p; \
if (a != NULL) (*a)=ret; \
return(ret); \
err:\
ASN1_MAC_H_err((e),c.error,c.line); \
asn1_add_error(*pp,(int)(c.q- *pp)); \
if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
return(NULL)
# define M_ASN1_D2I_end_sequence() \
(((c.inf&1) == 0)?(c.slen <= 0): \
(c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
/* Don't use this with d2i_ASN1_BOOLEAN() */
# define M_ASN1_D2I_get(b, func) \
c.q=c.p; \
if (func(&(b),&c.p,c.slen) == NULL) \
{c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
/* Don't use this with d2i_ASN1_BOOLEAN() */
# define M_ASN1_D2I_get_x(type,b,func) \
c.q=c.p; \
if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
{c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
/* use this instead () */
# define M_ASN1_D2I_get_int(b,func) \
c.q=c.p; \
if (func(&(b),&c.p,c.slen) < 0) \
{c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
# define M_ASN1_D2I_get_opt(b,func,type) \
if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
== (V_ASN1_UNIVERSAL|(type)))) \
{ \
M_ASN1_D2I_get(b,func); \
}
# define M_ASN1_D2I_get_int_opt(b,func,type) \
if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
== (V_ASN1_UNIVERSAL|(type)))) \
{ \
M_ASN1_D2I_get_int(b,func); \
}
# define M_ASN1_D2I_get_imp(b,func, type) \
M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
c.q=c.p; \
if (func(&(b),&c.p,c.slen) == NULL) \
{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
c.slen-=(c.p-c.q);\
M_ASN1_next_prev=_tmp;
# define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
(V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
{ \
unsigned char _tmp = M_ASN1_next; \
M_ASN1_D2I_get_imp(b,func, type);\
}
# define M_ASN1_D2I_get_set(r,func,free_func) \
M_ASN1_D2I_get_imp_set(r,func,free_func, \
V_ASN1_SET,V_ASN1_UNIVERSAL);
# define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
V_ASN1_SET,V_ASN1_UNIVERSAL);
# define M_ASN1_D2I_get_set_opt(r,func,free_func) \
if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
{ M_ASN1_D2I_get_set(r,func,free_func); }
# define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
{ M_ASN1_D2I_get_set_type(type,r,func,free_func); }
# define M_ASN1_I2D_len_SET_opt(a,f) \
if ((a != NULL) && (sk_num(a) != 0)) \
M_ASN1_I2D_len_SET(a,f);
# define M_ASN1_I2D_put_SET_opt(a,f) \
if ((a != NULL) && (sk_num(a) != 0)) \
M_ASN1_I2D_put_SET(a,f);
# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
if ((a != NULL) && (sk_num(a) != 0)) \
M_ASN1_I2D_put_SEQUENCE(a,f);
# define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
# define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
if ((c.slen != 0) && \
(M_ASN1_next == \
(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
{ \
M_ASN1_D2I_get_imp_set(b,func,free_func,\
tag,V_ASN1_CONTEXT_SPECIFIC); \
}
# define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
if ((c.slen != 0) && \
(M_ASN1_next == \
(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
{ \
M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
tag,V_ASN1_CONTEXT_SPECIFIC); \
}
# define M_ASN1_D2I_get_seq(r,func,free_func) \
M_ASN1_D2I_get_imp_set(r,func,free_func,\
V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
# define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
# define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
{ M_ASN1_D2I_get_seq(r,func,free_func); }
# define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
{ M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
# define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
M_ASN1_D2I_get_imp_set(r,func,free_func,\
x,V_ASN1_CONTEXT_SPECIFIC);
# define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
x,V_ASN1_CONTEXT_SPECIFIC);
# define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
c.q=c.p; \
if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
(void (*)())free_func,a,b) == NULL) \
{ c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
# define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
c.q=c.p; \
if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
free_func,a,b) == NULL) \
{ c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
# define M_ASN1_D2I_get_set_strings(r,func,a,b) \
c.q=c.p; \
if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
{ c.line=__LINE__; goto err; } \
c.slen-=(c.p-c.q);
# define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
if ((c.slen != 0L) && (M_ASN1_next == \
(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
{ \
int Tinf,Ttag,Tclass; \
long Tlen; \
\
c.q=c.p; \
Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
if (Tinf & 0x80) \
{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
Tlen = c.slen - (c.p - c.q) - 2; \
if (func(&(r),&c.p,Tlen) == NULL) \
{ c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
Tlen = c.slen - (c.p - c.q); \
if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
{ c.error=ERR_R_MISSING_ASN1_EOS; \
c.line=__LINE__; goto err; } \
}\
c.slen-=(c.p-c.q); \
}
# define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
if ((c.slen != 0) && (M_ASN1_next == \
(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
{ \
int Tinf,Ttag,Tclass; \
long Tlen; \
\
c.q=c.p; \
Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
if (Tinf & 0x80) \
{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
Tlen = c.slen - (c.p - c.q) - 2; \
if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
(void (*)())free_func, \
b,V_ASN1_UNIVERSAL) == NULL) \
{ c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
Tlen = c.slen - (c.p - c.q); \
if(!ASN1_check_infinite_end(&c.p, Tlen)) \
{ c.error=ERR_R_MISSING_ASN1_EOS; \
c.line=__LINE__; goto err; } \
}\
c.slen-=(c.p-c.q); \
}
# define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
if ((c.slen != 0) && (M_ASN1_next == \
(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
{ \
int Tinf,Ttag,Tclass; \
long Tlen; \
\
c.q=c.p; \
Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
if (Tinf & 0x80) \
{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
Tlen = c.slen - (c.p - c.q) - 2; \
if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
free_func,b,V_ASN1_UNIVERSAL) == NULL) \
{ c.line=__LINE__; goto err; } \
if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
Tlen = c.slen - (c.p - c.q); \
if(!ASN1_check_infinite_end(&c.p, Tlen)) \
{ c.error=ERR_R_MISSING_ASN1_EOS; \
c.line=__LINE__; goto err; } \
}\
c.slen-=(c.p-c.q); \
}
/* New macros */
# define M_ASN1_New_Malloc(ret,type) \
if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
{ c.line=__LINE__; goto err2; }
# define M_ASN1_New(arg,func) \
if (((arg)=func()) == NULL) return(NULL)
# define M_ASN1_New_Error(a) \
/*- err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
return(NULL);*/ \
err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
return(NULL)
/*
* BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately, some
* macros that use ASN1_const_CTX still insist on writing in the input
* stream. ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? --
* Richard Levitte
*/
# define M_ASN1_next (*((unsigned char *)(c.p)))
# define M_ASN1_next_prev (*((unsigned char *)(c.q)))
/*************************************************/
# define M_ASN1_I2D_vars(a) int r=0,ret=0; \
unsigned char *p; \
if (a == NULL) return(0)
/* Length Macros */
# define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
# define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
# define M_ASN1_I2D_len_SET(a,f) \
ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
# define M_ASN1_I2D_len_SET_type(type,a,f) \
ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
V_ASN1_UNIVERSAL,IS_SET);
# define M_ASN1_I2D_len_SEQUENCE(a,f) \
ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
IS_SEQUENCE);
# define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
V_ASN1_UNIVERSAL,IS_SEQUENCE)
# define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
if ((a != NULL) && (sk_num(a) != 0)) \
M_ASN1_I2D_len_SEQUENCE(a,f);
# define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
# define M_ASN1_I2D_len_IMP_SET(a,f,x) \
ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
# define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
V_ASN1_CONTEXT_SPECIFIC,IS_SET);
# define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
if ((a != NULL) && (sk_num(a) != 0)) \
ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
IS_SET);
# define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
V_ASN1_CONTEXT_SPECIFIC,IS_SET);
# define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
IS_SEQUENCE);
# define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
if ((a != NULL) && (sk_num(a) != 0)) \
ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
IS_SEQUENCE);
# define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
V_ASN1_CONTEXT_SPECIFIC, \
IS_SEQUENCE);
# define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
if (a != NULL)\
{ \
v=f(a,NULL); \
ret+=ASN1_object_size(1,v,mtag); \
}
# define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
if ((a != NULL) && (sk_num(a) != 0))\
{ \
v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
ret+=ASN1_object_size(1,v,mtag); \
}
# define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
if ((a != NULL) && (sk_num(a) != 0))\
{ \
v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
IS_SEQUENCE); \
ret+=ASN1_object_size(1,v,mtag); \
}
# define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
if ((a != NULL) && (sk_##type##_num(a) != 0))\
{ \
v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
V_ASN1_UNIVERSAL, \
IS_SEQUENCE); \
ret+=ASN1_object_size(1,v,mtag); \
}
/* Put Macros */
# define M_ASN1_I2D_put(a,f) f(a,&p)
# define M_ASN1_I2D_put_IMP_opt(a,f,t) \
if (a != NULL) \
{ \
unsigned char *q=p; \
f(a,&p); \
*q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
}
# define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
V_ASN1_UNIVERSAL,IS_SET)
# define M_ASN1_I2D_put_SET_type(type,a,f) \
i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
# define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
V_ASN1_CONTEXT_SPECIFIC,IS_SET)
# define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
# define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
# define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
V_ASN1_UNIVERSAL,IS_SEQUENCE)
# define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
IS_SEQUENCE)
# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
if ((a != NULL) && (sk_num(a) != 0)) \
M_ASN1_I2D_put_SEQUENCE(a,f);
# define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
if ((a != NULL) && (sk_num(a) != 0)) \
{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
IS_SET); }
# define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
V_ASN1_CONTEXT_SPECIFIC, \
IS_SET); }
# define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
if ((a != NULL) && (sk_num(a) != 0)) \
{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
IS_SEQUENCE); }
# define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
V_ASN1_CONTEXT_SPECIFIC, \
IS_SEQUENCE); }
# define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
if (a != NULL) \
{ \
ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
f(a,&p); \
}
# define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
if ((a != NULL) && (sk_num(a) != 0)) \
{ \
ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
}
# define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
if ((a != NULL) && (sk_num(a) != 0)) \
{ \
ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
}
# define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
if ((a != NULL) && (sk_##type##_num(a) != 0)) \
{ \
ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
IS_SEQUENCE); \
}
# define M_ASN1_I2D_seq_total() \
r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
if (pp == NULL) return(r); \
p= *pp; \
ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
# define M_ASN1_I2D_INF_seq_start(tag,ctx) \
*(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
*(p++)=0x80
# define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
# define M_ASN1_I2D_finish() *pp=p; \
return(r);
int asn1_GetSequence(ASN1_const_CTX *c, long *length);
void asn1_add_error(const unsigned char *address, int offset);
#ifdef __cplusplus
}
#endif
#endif

973
src/components/openssl/asn1t.h Normal file
View File

@@ -0,0 +1,973 @@
/* asn1t.h */
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
* 2000.
*/
/* ====================================================================
* Copyright (c) 2000-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_ASN1T_H
# define HEADER_ASN1T_H
# include <stddef.h>
# include <e_os2.h>
# include <asn1.h>
# ifdef OPENSSL_BUILD_SHLIBCRYPTO
# undef OPENSSL_EXTERN
# define OPENSSL_EXTERN OPENSSL_EXPORT
# endif
/* ASN1 template defines, structures and functions */
#ifdef __cplusplus
extern "C" {
#endif
# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr))
/* Macros for start and end of ASN1_ITEM definition */
# define ASN1_ITEM_start(itname) \
OPENSSL_GLOBAL const ASN1_ITEM itname##_it = {
# define ASN1_ITEM_end(itname) \
};
# else
/* Macro to obtain ASN1_ADB pointer from a type (only used internally) */
# define ASN1_ADB_ptr(iptr) ((const ASN1_ADB *)(iptr()))
/* Macros for start and end of ASN1_ITEM definition */
# define ASN1_ITEM_start(itname) \
const ASN1_ITEM * itname##_it(void) \
{ \
static const ASN1_ITEM local_it = {
# define ASN1_ITEM_end(itname) \
}; \
return &local_it; \
}
# endif
/* Macros to aid ASN1 template writing */
# define ASN1_ITEM_TEMPLATE(tname) \
static const ASN1_TEMPLATE tname##_item_tt
# define ASN1_ITEM_TEMPLATE_END(tname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_PRIMITIVE,\
-1,\
&tname##_item_tt,\
0,\
NULL,\
0,\
#tname \
ASN1_ITEM_end(tname)
/* This is a ASN1 type which just embeds a template */
/*-
* This pair helps declare a SEQUENCE. We can do:
*
* ASN1_SEQUENCE(stname) = {
* ... SEQUENCE components ...
* } ASN1_SEQUENCE_END(stname)
*
* This will produce an ASN1_ITEM called stname_it
* for a structure called stname.
*
* If you want the same structure but a different
* name then use:
*
* ASN1_SEQUENCE(itname) = {
* ... SEQUENCE components ...
* } ASN1_SEQUENCE_END_name(stname, itname)
*
* This will create an item called itname_it using
* a structure called stname.
*/
# define ASN1_SEQUENCE(tname) \
static const ASN1_TEMPLATE tname##_seq_tt[]
# define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname)
# define ASN1_SEQUENCE_END_name(stname, tname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_SEQUENCE,\
V_ASN1_SEQUENCE,\
tname##_seq_tt,\
sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
NULL,\
sizeof(stname),\
#stname \
ASN1_ITEM_end(tname)
# define ASN1_NDEF_SEQUENCE(tname) \
ASN1_SEQUENCE(tname)
# define ASN1_NDEF_SEQUENCE_cb(tname, cb) \
ASN1_SEQUENCE_cb(tname, cb)
# define ASN1_SEQUENCE_cb(tname, cb) \
static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
ASN1_SEQUENCE(tname)
# define ASN1_BROKEN_SEQUENCE(tname) \
static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \
ASN1_SEQUENCE(tname)
# define ASN1_SEQUENCE_ref(tname, cb, lck) \
static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \
ASN1_SEQUENCE(tname)
# define ASN1_SEQUENCE_enc(tname, enc, cb) \
static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_ENCODING, 0, 0, cb, offsetof(tname, enc)}; \
ASN1_SEQUENCE(tname)
# define ASN1_NDEF_SEQUENCE_END(tname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_NDEF_SEQUENCE,\
V_ASN1_SEQUENCE,\
tname##_seq_tt,\
sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
NULL,\
sizeof(tname),\
#tname \
ASN1_ITEM_end(tname)
# define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname)
# define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
# define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname)
# define ASN1_SEQUENCE_END_ref(stname, tname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_SEQUENCE,\
V_ASN1_SEQUENCE,\
tname##_seq_tt,\
sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
&tname##_aux,\
sizeof(stname),\
#stname \
ASN1_ITEM_end(tname)
# define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_NDEF_SEQUENCE,\
V_ASN1_SEQUENCE,\
tname##_seq_tt,\
sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\
&tname##_aux,\
sizeof(stname),\
#stname \
ASN1_ITEM_end(tname)
/*-
* This pair helps declare a CHOICE type. We can do:
*
* ASN1_CHOICE(chname) = {
* ... CHOICE options ...
* ASN1_CHOICE_END(chname)
*
* This will produce an ASN1_ITEM called chname_it
* for a structure called chname. The structure
* definition must look like this:
* typedef struct {
* int type;
* union {
* ASN1_SOMETHING *opt1;
* ASN1_SOMEOTHER *opt2;
* } value;
* } chname;
*
* the name of the selector must be 'type'.
* to use an alternative selector name use the
* ASN1_CHOICE_END_selector() version.
*/
# define ASN1_CHOICE(tname) \
static const ASN1_TEMPLATE tname##_ch_tt[]
# define ASN1_CHOICE_cb(tname, cb) \
static const ASN1_AUX tname##_aux = {NULL, 0, 0, 0, cb, 0}; \
ASN1_CHOICE(tname)
# define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname)
# define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type)
# define ASN1_CHOICE_END_selector(stname, tname, selname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_CHOICE,\
offsetof(stname,selname) ,\
tname##_ch_tt,\
sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
NULL,\
sizeof(stname),\
#stname \
ASN1_ITEM_end(tname)
# define ASN1_CHOICE_END_cb(stname, tname, selname) \
;\
ASN1_ITEM_start(tname) \
ASN1_ITYPE_CHOICE,\
offsetof(stname,selname) ,\
tname##_ch_tt,\
sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\
&tname##_aux,\
sizeof(stname),\
#stname \
ASN1_ITEM_end(tname)
/* This helps with the template wrapper form of ASN1_ITEM */
# define ASN1_EX_TEMPLATE_TYPE(flags, tag, name, type) { \
(flags), (tag), 0,\
#name, ASN1_ITEM_ref(type) }
/* These help with SEQUENCE or CHOICE components */
/* used to declare other types */
# define ASN1_EX_TYPE(flags, tag, stname, field, type) { \
(flags), (tag), offsetof(stname, field),\
#field, ASN1_ITEM_ref(type) }
/* used when the structure is combined with the parent */
# define ASN1_EX_COMBINE(flags, tag, type) { \
(flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) }
/* implicit and explicit helper macros */
# define ASN1_IMP_EX(stname, field, type, tag, ex) \
ASN1_EX_TYPE(ASN1_TFLG_IMPLICIT | ex, tag, stname, field, type)
# define ASN1_EXP_EX(stname, field, type, tag, ex) \
ASN1_EX_TYPE(ASN1_TFLG_EXPLICIT | ex, tag, stname, field, type)
/* Any defined by macros: the field used is in the table itself */
# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, (const ASN1_ITEM *)&(tblname##_adb) }
# else
# define ASN1_ADB_OBJECT(tblname) { ASN1_TFLG_ADB_OID, -1, 0, #tblname, tblname##_adb }
# define ASN1_ADB_INTEGER(tblname) { ASN1_TFLG_ADB_INT, -1, 0, #tblname, tblname##_adb }
# endif
/* Plain simple type */
# define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type)
/* OPTIONAL simple type */
# define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type)
/* IMPLICIT tagged simple type */
# define ASN1_IMP(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, 0)
/* IMPLICIT tagged OPTIONAL simple type */
# define ASN1_IMP_OPT(stname, field, type, tag) ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
/* Same as above but EXPLICIT */
# define ASN1_EXP(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, 0)
# define ASN1_EXP_OPT(stname, field, type, tag) ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL)
/* SEQUENCE OF type */
# define ASN1_SEQUENCE_OF(stname, field, type) \
ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, stname, field, type)
/* OPTIONAL SEQUENCE OF */
# define ASN1_SEQUENCE_OF_OPT(stname, field, type) \
ASN1_EX_TYPE(ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
/* Same as above but for SET OF */
# define ASN1_SET_OF(stname, field, type) \
ASN1_EX_TYPE(ASN1_TFLG_SET_OF, 0, stname, field, type)
# define ASN1_SET_OF_OPT(stname, field, type) \
ASN1_EX_TYPE(ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL, 0, stname, field, type)
/* Finally compound types of SEQUENCE, SET, IMPLICIT, EXPLICIT and OPTIONAL */
# define ASN1_IMP_SET_OF(stname, field, type, tag) \
ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
# define ASN1_EXP_SET_OF(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF)
# define ASN1_IMP_SET_OF_OPT(stname, field, type, tag) \
ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
# define ASN1_EXP_SET_OF_OPT(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SET_OF|ASN1_TFLG_OPTIONAL)
# define ASN1_IMP_SEQUENCE_OF(stname, field, type, tag) \
ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
# define ASN1_IMP_SEQUENCE_OF_OPT(stname, field, type, tag) \
ASN1_IMP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
# define ASN1_EXP_SEQUENCE_OF(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF)
# define ASN1_EXP_SEQUENCE_OF_OPT(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_SEQUENCE_OF|ASN1_TFLG_OPTIONAL)
/* EXPLICIT using indefinite length constructed form */
# define ASN1_NDEF_EXP(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_NDEF)
/* EXPLICIT OPTIONAL using indefinite length constructed form */
# define ASN1_NDEF_EXP_OPT(stname, field, type, tag) \
ASN1_EXP_EX(stname, field, type, tag, ASN1_TFLG_OPTIONAL|ASN1_TFLG_NDEF)
/* Macros for the ASN1_ADB structure */
# define ASN1_ADB(name) \
static const ASN1_ADB_TABLE name##_adbtbl[]
# ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
# define ASN1_ADB_END(name, flags, field, app_table, def, none) \
;\
static const ASN1_ADB name##_adb = {\
flags,\
offsetof(name, field),\
app_table,\
name##_adbtbl,\
sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
def,\
none\
}
# else
# define ASN1_ADB_END(name, flags, field, app_table, def, none) \
;\
static const ASN1_ITEM *name##_adb(void) \
{ \
static const ASN1_ADB internal_adb = \
{\
flags,\
offsetof(name, field),\
app_table,\
name##_adbtbl,\
sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\
def,\
none\
}; \
return (const ASN1_ITEM *) &internal_adb; \
} \
void dummy_function(void)
# endif
# define ADB_ENTRY(val, template) {val, template}
# define ASN1_ADB_TEMPLATE(name) \
static const ASN1_TEMPLATE name##_tt
/*
* This is the ASN1 template structure that defines a wrapper round the
* actual type. It determines the actual position of the field in the value
* structure, various flags such as OPTIONAL and the field name.
*/
struct ASN1_TEMPLATE_st {
unsigned long flags; /* Various flags */
long tag; /* tag, not used if no tagging */
unsigned long offset; /* Offset of this field in structure */
# ifndef NO_ASN1_FIELD_NAMES
const char *field_name; /* Field name */
# endif
ASN1_ITEM_EXP *item; /* Relevant ASN1_ITEM or ASN1_ADB */
};
/* Macro to extract ASN1_ITEM and ASN1_ADB pointer from ASN1_TEMPLATE */
# define ASN1_TEMPLATE_item(t) (t->item_ptr)
# define ASN1_TEMPLATE_adb(t) (t->item_ptr)
typedef struct ASN1_ADB_TABLE_st ASN1_ADB_TABLE;
typedef struct ASN1_ADB_st ASN1_ADB;
struct ASN1_ADB_st {
unsigned long flags; /* Various flags */
unsigned long offset; /* Offset of selector field */
STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */
const ASN1_ADB_TABLE *tbl; /* Table of possible types */
long tblcount; /* Number of entries in tbl */
const ASN1_TEMPLATE *default_tt; /* Type to use if no match */
const ASN1_TEMPLATE *null_tt; /* Type to use if selector is NULL */
};
struct ASN1_ADB_TABLE_st {
long value; /* NID for an object or value for an int */
const ASN1_TEMPLATE tt; /* item for this value */
};
/* template flags */
/* Field is optional */
# define ASN1_TFLG_OPTIONAL (0x1)
/* Field is a SET OF */
# define ASN1_TFLG_SET_OF (0x1 << 1)
/* Field is a SEQUENCE OF */
# define ASN1_TFLG_SEQUENCE_OF (0x2 << 1)
/*
* Special case: this refers to a SET OF that will be sorted into DER order
* when encoded *and* the corresponding STACK will be modified to match the
* new order.
*/
# define ASN1_TFLG_SET_ORDER (0x3 << 1)
/* Mask for SET OF or SEQUENCE OF */
# define ASN1_TFLG_SK_MASK (0x3 << 1)
/*
* These flags mean the tag should be taken from the tag field. If EXPLICIT
* then the underlying type is used for the inner tag.
*/
/* IMPLICIT tagging */
# define ASN1_TFLG_IMPTAG (0x1 << 3)
/* EXPLICIT tagging, inner tag from underlying type */
# define ASN1_TFLG_EXPTAG (0x2 << 3)
# define ASN1_TFLG_TAG_MASK (0x3 << 3)
/* context specific IMPLICIT */
# define ASN1_TFLG_IMPLICIT ASN1_TFLG_IMPTAG|ASN1_TFLG_CONTEXT
/* context specific EXPLICIT */
# define ASN1_TFLG_EXPLICIT ASN1_TFLG_EXPTAG|ASN1_TFLG_CONTEXT
/*
* If tagging is in force these determine the type of tag to use. Otherwise
* the tag is determined by the underlying type. These values reflect the
* actual octet format.
*/
/* Universal tag */
# define ASN1_TFLG_UNIVERSAL (0x0<<6)
/* Application tag */
# define ASN1_TFLG_APPLICATION (0x1<<6)
/* Context specific tag */
# define ASN1_TFLG_CONTEXT (0x2<<6)
/* Private tag */
# define ASN1_TFLG_PRIVATE (0x3<<6)
# define ASN1_TFLG_TAG_CLASS (0x3<<6)
/*
* These are for ANY DEFINED BY type. In this case the 'item' field points to
* an ASN1_ADB structure which contains a table of values to decode the
* relevant type
*/
# define ASN1_TFLG_ADB_MASK (0x3<<8)
# define ASN1_TFLG_ADB_OID (0x1<<8)
# define ASN1_TFLG_ADB_INT (0x1<<9)
/*
* This flag means a parent structure is passed instead of the field: this is
* useful is a SEQUENCE is being combined with a CHOICE for example. Since
* this means the structure and item name will differ we need to use the
* ASN1_CHOICE_END_name() macro for example.
*/
# define ASN1_TFLG_COMBINE (0x1<<10)
/*
* This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes
* indefinite length constructed encoding to be used if required.
*/
# define ASN1_TFLG_NDEF (0x1<<11)
/* This is the actual ASN1 item itself */
struct ASN1_ITEM_st {
char itype; /* The item type, primitive, SEQUENCE, CHOICE
* or extern */
long utype; /* underlying type */
const ASN1_TEMPLATE *templates; /* If SEQUENCE or CHOICE this contains
* the contents */
long tcount; /* Number of templates if SEQUENCE or CHOICE */
const void *funcs; /* functions that handle this type */
long size; /* Structure size (usually) */
# ifndef NO_ASN1_FIELD_NAMES
const char *sname; /* Structure name */
# endif
};
/*-
* These are values for the itype field and
* determine how the type is interpreted.
*
* For PRIMITIVE types the underlying type
* determines the behaviour if items is NULL.
*
* Otherwise templates must contain a single
* template and the type is treated in the
* same way as the type specified in the template.
*
* For SEQUENCE types the templates field points
* to the members, the size field is the
* structure size.
*
* For CHOICE types the templates field points
* to each possible member (typically a union)
* and the 'size' field is the offset of the
* selector.
*
* The 'funcs' field is used for application
* specific functions.
*
* For COMPAT types the funcs field gives a
* set of functions that handle this type, this
* supports the old d2i, i2d convention.
*
* The EXTERN type uses a new style d2i/i2d.
* The new style should be used where possible
* because it avoids things like the d2i IMPLICIT
* hack.
*
* MSTRING is a multiple string type, it is used
* for a CHOICE of character strings where the
* actual strings all occupy an ASN1_STRING
* structure. In this case the 'utype' field
* has a special meaning, it is used as a mask
* of acceptable types using the B_ASN1 constants.
*
* NDEF_SEQUENCE is the same as SEQUENCE except
* that it will use indefinite length constructed
* encoding if requested.
*
*/
# define ASN1_ITYPE_PRIMITIVE 0x0
# define ASN1_ITYPE_SEQUENCE 0x1
# define ASN1_ITYPE_CHOICE 0x2
# define ASN1_ITYPE_COMPAT 0x3
# define ASN1_ITYPE_EXTERN 0x4
# define ASN1_ITYPE_MSTRING 0x5
# define ASN1_ITYPE_NDEF_SEQUENCE 0x6
/*
* Cache for ASN1 tag and length, so we don't keep re-reading it for things
* like CHOICE
*/
struct ASN1_TLC_st {
char valid; /* Values below are valid */
int ret; /* return value */
long plen; /* length */
int ptag; /* class value */
int pclass; /* class value */
int hdrlen; /* header length */
};
/* Typedefs for ASN1 function pointers */
typedef ASN1_VALUE *ASN1_new_func(void);
typedef void ASN1_free_func(ASN1_VALUE *a);
typedef ASN1_VALUE *ASN1_d2i_func(ASN1_VALUE **a, const unsigned char **in,
long length);
typedef int ASN1_i2d_func(ASN1_VALUE *a, unsigned char **in);
typedef int ASN1_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
const ASN1_ITEM *it, int tag, int aclass, char opt,
ASN1_TLC *ctx);
typedef int ASN1_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
const ASN1_ITEM *it, int tag, int aclass);
typedef int ASN1_ex_new_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
typedef void ASN1_ex_free_func(ASN1_VALUE **pval, const ASN1_ITEM *it);
typedef int ASN1_ex_print_func(BIO *out, ASN1_VALUE **pval,
int indent, const char *fname,
const ASN1_PCTX *pctx);
typedef int ASN1_primitive_i2c(ASN1_VALUE **pval, unsigned char *cont,
int *putype, const ASN1_ITEM *it);
typedef int ASN1_primitive_c2i(ASN1_VALUE **pval, const unsigned char *cont,
int len, int utype, char *free_cont,
const ASN1_ITEM *it);
typedef int ASN1_primitive_print(BIO *out, ASN1_VALUE **pval,
const ASN1_ITEM *it, int indent,
const ASN1_PCTX *pctx);
typedef struct ASN1_COMPAT_FUNCS_st {
ASN1_new_func *asn1_new;
ASN1_free_func *asn1_free;
ASN1_d2i_func *asn1_d2i;
ASN1_i2d_func *asn1_i2d;
} ASN1_COMPAT_FUNCS;
typedef struct ASN1_EXTERN_FUNCS_st {
void *app_data;
ASN1_ex_new_func *asn1_ex_new;
ASN1_ex_free_func *asn1_ex_free;
ASN1_ex_free_func *asn1_ex_clear;
ASN1_ex_d2i *asn1_ex_d2i;
ASN1_ex_i2d *asn1_ex_i2d;
ASN1_ex_print_func *asn1_ex_print;
} ASN1_EXTERN_FUNCS;
typedef struct ASN1_PRIMITIVE_FUNCS_st {
void *app_data;
unsigned long flags;
ASN1_ex_new_func *prim_new;
ASN1_ex_free_func *prim_free;
ASN1_ex_free_func *prim_clear;
ASN1_primitive_c2i *prim_c2i;
ASN1_primitive_i2c *prim_i2c;
ASN1_primitive_print *prim_print;
} ASN1_PRIMITIVE_FUNCS;
/*
* This is the ASN1_AUX structure: it handles various miscellaneous
* requirements. For example the use of reference counts and an informational
* callback. The "informational callback" is called at various points during
* the ASN1 encoding and decoding. It can be used to provide minor
* customisation of the structures used. This is most useful where the
* supplied routines *almost* do the right thing but need some extra help at
* a few points. If the callback returns zero then it is assumed a fatal
* error has occurred and the main operation should be abandoned. If major
* changes in the default behaviour are required then an external type is
* more appropriate.
*/
typedef int ASN1_aux_cb(int operation, ASN1_VALUE **in, const ASN1_ITEM *it,
void *exarg);
typedef struct ASN1_AUX_st {
void *app_data;
int flags;
int ref_offset; /* Offset of reference value */
int ref_lock; /* Lock type to use */
ASN1_aux_cb *asn1_cb;
int enc_offset; /* Offset of ASN1_ENCODING structure */
} ASN1_AUX;
/* For print related callbacks exarg points to this structure */
typedef struct ASN1_PRINT_ARG_st {
BIO *out;
int indent;
const ASN1_PCTX *pctx;
} ASN1_PRINT_ARG;
/* For streaming related callbacks exarg points to this structure */
typedef struct ASN1_STREAM_ARG_st {
/* BIO to stream through */
BIO *out;
/* BIO with filters appended */
BIO *ndef_bio;
/* Streaming I/O boundary */
unsigned char **boundary;
} ASN1_STREAM_ARG;
/* Flags in ASN1_AUX */
/* Use a reference count */
# define ASN1_AFLG_REFCOUNT 1
/* Save the encoding of structure (useful for signatures) */
# define ASN1_AFLG_ENCODING 2
/* The Sequence length is invalid */
# define ASN1_AFLG_BROKEN 4
/* operation values for asn1_cb */
# define ASN1_OP_NEW_PRE 0
# define ASN1_OP_NEW_POST 1
# define ASN1_OP_FREE_PRE 2
# define ASN1_OP_FREE_POST 3
# define ASN1_OP_D2I_PRE 4
# define ASN1_OP_D2I_POST 5
# define ASN1_OP_I2D_PRE 6
# define ASN1_OP_I2D_POST 7
# define ASN1_OP_PRINT_PRE 8
# define ASN1_OP_PRINT_POST 9
# define ASN1_OP_STREAM_PRE 10
# define ASN1_OP_STREAM_POST 11
# define ASN1_OP_DETACHED_PRE 12
# define ASN1_OP_DETACHED_POST 13
/* Macro to implement a primitive type */
# define IMPLEMENT_ASN1_TYPE(stname) IMPLEMENT_ASN1_TYPE_ex(stname, stname, 0)
# define IMPLEMENT_ASN1_TYPE_ex(itname, vname, ex) \
ASN1_ITEM_start(itname) \
ASN1_ITYPE_PRIMITIVE, V_##vname, NULL, 0, NULL, ex, #itname \
ASN1_ITEM_end(itname)
/* Macro to implement a multi string type */
# define IMPLEMENT_ASN1_MSTRING(itname, mask) \
ASN1_ITEM_start(itname) \
ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \
ASN1_ITEM_end(itname)
/* Macro to implement an ASN1_ITEM in terms of old style funcs */
# define IMPLEMENT_COMPAT_ASN1(sname) IMPLEMENT_COMPAT_ASN1_type(sname, V_ASN1_SEQUENCE)
# define IMPLEMENT_COMPAT_ASN1_type(sname, tag) \
static const ASN1_COMPAT_FUNCS sname##_ff = { \
(ASN1_new_func *)sname##_new, \
(ASN1_free_func *)sname##_free, \
(ASN1_d2i_func *)d2i_##sname, \
(ASN1_i2d_func *)i2d_##sname, \
}; \
ASN1_ITEM_start(sname) \
ASN1_ITYPE_COMPAT, \
tag, \
NULL, \
0, \
&sname##_ff, \
0, \
#sname \
ASN1_ITEM_end(sname)
# define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \
ASN1_ITEM_start(sname) \
ASN1_ITYPE_EXTERN, \
tag, \
NULL, \
0, \
&fptrs, \
0, \
#sname \
ASN1_ITEM_end(sname)
/* Macro to implement standard functions in terms of ASN1_ITEM structures */
# define IMPLEMENT_ASN1_FUNCTIONS(stname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, stname, stname)
# define IMPLEMENT_ASN1_FUNCTIONS_name(stname, itname) IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, itname)
# define IMPLEMENT_ASN1_FUNCTIONS_ENCODE_name(stname, itname) \
IMPLEMENT_ASN1_FUNCTIONS_ENCODE_fname(stname, itname, itname)
# define IMPLEMENT_STATIC_ASN1_ALLOC_FUNCTIONS(stname) \
IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(static, stname, stname, stname)
# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS(stname) \
IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, stname, stname)
# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_pfname(pre, stname, itname, fname) \
pre stname *fname##_new(void) \
{ \
return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
} \
pre void fname##_free(stname *a) \
{ \
ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
}
# define IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname) \
stname *fname##_new(void) \
{ \
return (stname *)ASN1_item_new(ASN1_ITEM_rptr(itname)); \
} \
void fname##_free(stname *a) \
{ \
ASN1_item_free((ASN1_VALUE *)a, ASN1_ITEM_rptr(itname)); \
}
# define IMPLEMENT_ASN1_FUNCTIONS_fname(stname, itname, fname) \
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_fname(stname, itname, fname) \
stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
{ \
return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
} \
int i2d_##fname(stname *a, unsigned char **out) \
{ \
return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
}
# define IMPLEMENT_ASN1_NDEF_FUNCTION(stname) \
int i2d_##stname##_NDEF(stname *a, unsigned char **out) \
{ \
return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\
}
/*
* This includes evil casts to remove const: they will go away when full ASN1
* constification is done.
*/
# define IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
stname *d2i_##fname(stname **a, const unsigned char **in, long len) \
{ \
return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, ASN1_ITEM_rptr(itname));\
} \
int i2d_##fname(const stname *a, unsigned char **out) \
{ \
return ASN1_item_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(itname));\
}
# define IMPLEMENT_ASN1_DUP_FUNCTION(stname) \
stname * stname##_dup(stname *x) \
{ \
return ASN1_item_dup(ASN1_ITEM_rptr(stname), x); \
}
# define IMPLEMENT_ASN1_PRINT_FUNCTION(stname) \
IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, stname, stname)
# define IMPLEMENT_ASN1_PRINT_FUNCTION_fname(stname, itname, fname) \
int fname##_print_ctx(BIO *out, stname *x, int indent, \
const ASN1_PCTX *pctx) \
{ \
return ASN1_item_print(out, (ASN1_VALUE *)x, indent, \
ASN1_ITEM_rptr(itname), pctx); \
}
# define IMPLEMENT_ASN1_FUNCTIONS_const(name) \
IMPLEMENT_ASN1_FUNCTIONS_const_fname(name, name, name)
# define IMPLEMENT_ASN1_FUNCTIONS_const_fname(stname, itname, fname) \
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(stname, itname, fname) \
IMPLEMENT_ASN1_ALLOC_FUNCTIONS_fname(stname, itname, fname)
/* external definitions for primitive types */
DECLARE_ASN1_ITEM(ASN1_BOOLEAN)
DECLARE_ASN1_ITEM(ASN1_TBOOLEAN)
DECLARE_ASN1_ITEM(ASN1_FBOOLEAN)
DECLARE_ASN1_ITEM(ASN1_SEQUENCE)
DECLARE_ASN1_ITEM(CBIGNUM)
DECLARE_ASN1_ITEM(BIGNUM)
DECLARE_ASN1_ITEM(LONG)
DECLARE_ASN1_ITEM(ZLONG)
DECLARE_STACK_OF(ASN1_VALUE)
/* Functions used internally by the ASN1 code */
int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it);
void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
const ASN1_TEMPLATE *tt);
int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len,
const ASN1_ITEM *it, int tag, int aclass, char opt,
ASN1_TLC *ctx);
int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out,
const ASN1_ITEM *it, int tag, int aclass);
int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out,
const ASN1_TEMPLATE *tt);
void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype,
const ASN1_ITEM *it);
int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len,
int utype, char *free_cont, const ASN1_ITEM *it);
int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it);
int asn1_set_choice_selector(ASN1_VALUE **pval, int value,
const ASN1_ITEM *it);
ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt);
const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt,
int nullerr);
int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it);
void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it);
void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it);
int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval,
const ASN1_ITEM *it);
int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen,
const ASN1_ITEM *it);
#ifdef __cplusplus
}
#endif
#endif

883
src/components/openssl/bio.h Normal file
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@@ -0,0 +1,883 @@
/* crypto/bio/bio.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_BIO_H
# define HEADER_BIO_H
# include <e_os2.h>
# ifndef OPENSSL_NO_FP_API
# include <stdio.h>
# endif
# include <stdarg.h>
# include <crypto.h>
# ifndef OPENSSL_NO_SCTP
# ifndef OPENSSL_SYS_VMS
# include <stdint.h>
# else
# include <inttypes.h>
# endif
# endif
#ifdef __cplusplus
extern "C" {
#endif
/* These are the 'types' of BIOs */
# define BIO_TYPE_NONE 0
# define BIO_TYPE_MEM (1|0x0400)
# define BIO_TYPE_FILE (2|0x0400)
# define BIO_TYPE_FD (4|0x0400|0x0100)
# define BIO_TYPE_SOCKET (5|0x0400|0x0100)
# define BIO_TYPE_NULL (6|0x0400)
# define BIO_TYPE_SSL (7|0x0200)
# define BIO_TYPE_MD (8|0x0200)/* passive filter */
# define BIO_TYPE_BUFFER (9|0x0200)/* filter */
# define BIO_TYPE_CIPHER (10|0x0200)/* filter */
# define BIO_TYPE_BASE64 (11|0x0200)/* filter */
# define BIO_TYPE_CONNECT (12|0x0400|0x0100)/* socket - connect */
# define BIO_TYPE_ACCEPT (13|0x0400|0x0100)/* socket for accept */
# define BIO_TYPE_PROXY_CLIENT (14|0x0200)/* client proxy BIO */
# define BIO_TYPE_PROXY_SERVER (15|0x0200)/* server proxy BIO */
# define BIO_TYPE_NBIO_TEST (16|0x0200)/* server proxy BIO */
# define BIO_TYPE_NULL_FILTER (17|0x0200)
# define BIO_TYPE_BER (18|0x0200)/* BER -> bin filter */
# define BIO_TYPE_BIO (19|0x0400)/* (half a) BIO pair */
# define BIO_TYPE_LINEBUFFER (20|0x0200)/* filter */
# define BIO_TYPE_DGRAM (21|0x0400|0x0100)
# ifndef OPENSSL_NO_SCTP
# define BIO_TYPE_DGRAM_SCTP (24|0x0400|0x0100)
# endif
# define BIO_TYPE_ASN1 (22|0x0200)/* filter */
# define BIO_TYPE_COMP (23|0x0200)/* filter */
# define BIO_TYPE_DESCRIPTOR 0x0100/* socket, fd, connect or accept */
# define BIO_TYPE_FILTER 0x0200
# define BIO_TYPE_SOURCE_SINK 0x0400
/*
* BIO_FILENAME_READ|BIO_CLOSE to open or close on free.
* BIO_set_fp(in,stdin,BIO_NOCLOSE);
*/
# define BIO_NOCLOSE 0x00
# define BIO_CLOSE 0x01
/*
* These are used in the following macros and are passed to BIO_ctrl()
*/
# define BIO_CTRL_RESET 1/* opt - rewind/zero etc */
# define BIO_CTRL_EOF 2/* opt - are we at the eof */
# define BIO_CTRL_INFO 3/* opt - extra tit-bits */
# define BIO_CTRL_SET 4/* man - set the 'IO' type */
# define BIO_CTRL_GET 5/* man - get the 'IO' type */
# define BIO_CTRL_PUSH 6/* opt - internal, used to signify change */
# define BIO_CTRL_POP 7/* opt - internal, used to signify change */
# define BIO_CTRL_GET_CLOSE 8/* man - set the 'close' on free */
# define BIO_CTRL_SET_CLOSE 9/* man - set the 'close' on free */
# define BIO_CTRL_PENDING 10/* opt - is their more data buffered */
# define BIO_CTRL_FLUSH 11/* opt - 'flush' buffered output */
# define BIO_CTRL_DUP 12/* man - extra stuff for 'duped' BIO */
# define BIO_CTRL_WPENDING 13/* opt - number of bytes still to write */
/* callback is int cb(BIO *bio,state,ret); */
# define BIO_CTRL_SET_CALLBACK 14/* opt - set callback function */
# define BIO_CTRL_GET_CALLBACK 15/* opt - set callback function */
# define BIO_CTRL_SET_FILENAME 30/* BIO_s_file special */
/* dgram BIO stuff */
# define BIO_CTRL_DGRAM_CONNECT 31/* BIO dgram special */
# define BIO_CTRL_DGRAM_SET_CONNECTED 32/* allow for an externally connected
* socket to be passed in */
# define BIO_CTRL_DGRAM_SET_RECV_TIMEOUT 33/* setsockopt, essentially */
# define BIO_CTRL_DGRAM_GET_RECV_TIMEOUT 34/* getsockopt, essentially */
# define BIO_CTRL_DGRAM_SET_SEND_TIMEOUT 35/* setsockopt, essentially */
# define BIO_CTRL_DGRAM_GET_SEND_TIMEOUT 36/* getsockopt, essentially */
# define BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP 37/* flag whether the last */
# define BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP 38/* I/O operation tiemd out */
/* #ifdef IP_MTU_DISCOVER */
# define BIO_CTRL_DGRAM_MTU_DISCOVER 39/* set DF bit on egress packets */
/* #endif */
# define BIO_CTRL_DGRAM_QUERY_MTU 40/* as kernel for current MTU */
# define BIO_CTRL_DGRAM_GET_FALLBACK_MTU 47
# define BIO_CTRL_DGRAM_GET_MTU 41/* get cached value for MTU */
# define BIO_CTRL_DGRAM_SET_MTU 42/* set cached value for MTU.
* want to use this if asking
* the kernel fails */
# define BIO_CTRL_DGRAM_MTU_EXCEEDED 43/* check whether the MTU was
* exceed in the previous write
* operation */
# define BIO_CTRL_DGRAM_GET_PEER 46
# define BIO_CTRL_DGRAM_SET_PEER 44/* Destination for the data */
# define BIO_CTRL_DGRAM_SET_NEXT_TIMEOUT 45/* Next DTLS handshake timeout
* to adjust socket timeouts */
# define BIO_CTRL_DGRAM_SET_DONT_FRAG 48
# define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49
# ifndef OPENSSL_NO_SCTP
/* SCTP stuff */
# define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50
# define BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY 51
# define BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY 52
# define BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD 53
# define BIO_CTRL_DGRAM_SCTP_GET_SNDINFO 60
# define BIO_CTRL_DGRAM_SCTP_SET_SNDINFO 61
# define BIO_CTRL_DGRAM_SCTP_GET_RCVINFO 62
# define BIO_CTRL_DGRAM_SCTP_SET_RCVINFO 63
# define BIO_CTRL_DGRAM_SCTP_GET_PRINFO 64
# define BIO_CTRL_DGRAM_SCTP_SET_PRINFO 65
# define BIO_CTRL_DGRAM_SCTP_SAVE_SHUTDOWN 70
# endif
/* modifiers */
# define BIO_FP_READ 0x02
# define BIO_FP_WRITE 0x04
# define BIO_FP_APPEND 0x08
# define BIO_FP_TEXT 0x10
# define BIO_FLAGS_READ 0x01
# define BIO_FLAGS_WRITE 0x02
# define BIO_FLAGS_IO_SPECIAL 0x04
# define BIO_FLAGS_RWS (BIO_FLAGS_READ|BIO_FLAGS_WRITE|BIO_FLAGS_IO_SPECIAL)
# define BIO_FLAGS_SHOULD_RETRY 0x08
# ifndef BIO_FLAGS_UPLINK
/*
* "UPLINK" flag denotes file descriptors provided by application. It
* defaults to 0, as most platforms don't require UPLINK interface.
*/
# define BIO_FLAGS_UPLINK 0
# endif
/* Used in BIO_gethostbyname() */
# define BIO_GHBN_CTRL_HITS 1
# define BIO_GHBN_CTRL_MISSES 2
# define BIO_GHBN_CTRL_CACHE_SIZE 3
# define BIO_GHBN_CTRL_GET_ENTRY 4
# define BIO_GHBN_CTRL_FLUSH 5
/* Mostly used in the SSL BIO */
/*-
* Not used anymore
* #define BIO_FLAGS_PROTOCOL_DELAYED_READ 0x10
* #define BIO_FLAGS_PROTOCOL_DELAYED_WRITE 0x20
* #define BIO_FLAGS_PROTOCOL_STARTUP 0x40
*/
# define BIO_FLAGS_BASE64_NO_NL 0x100
/*
* This is used with memory BIOs: it means we shouldn't free up or change the
* data in any way.
*/
# define BIO_FLAGS_MEM_RDONLY 0x200
typedef struct bio_st BIO;
void BIO_set_flags(BIO *b, int flags);
int BIO_test_flags(const BIO *b, int flags);
void BIO_clear_flags(BIO *b, int flags);
# define BIO_get_flags(b) BIO_test_flags(b, ~(0x0))
# define BIO_set_retry_special(b) \
BIO_set_flags(b, (BIO_FLAGS_IO_SPECIAL|BIO_FLAGS_SHOULD_RETRY))
# define BIO_set_retry_read(b) \
BIO_set_flags(b, (BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY))
# define BIO_set_retry_write(b) \
BIO_set_flags(b, (BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY))
/* These are normally used internally in BIOs */
# define BIO_clear_retry_flags(b) \
BIO_clear_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
# define BIO_get_retry_flags(b) \
BIO_test_flags(b, (BIO_FLAGS_RWS|BIO_FLAGS_SHOULD_RETRY))
/* These should be used by the application to tell why we should retry */
# define BIO_should_read(a) BIO_test_flags(a, BIO_FLAGS_READ)
# define BIO_should_write(a) BIO_test_flags(a, BIO_FLAGS_WRITE)
# define BIO_should_io_special(a) BIO_test_flags(a, BIO_FLAGS_IO_SPECIAL)
# define BIO_retry_type(a) BIO_test_flags(a, BIO_FLAGS_RWS)
# define BIO_should_retry(a) BIO_test_flags(a, BIO_FLAGS_SHOULD_RETRY)
/*
* The next three are used in conjunction with the BIO_should_io_special()
* condition. After this returns true, BIO *BIO_get_retry_BIO(BIO *bio, int
* *reason); will walk the BIO stack and return the 'reason' for the special
* and the offending BIO. Given a BIO, BIO_get_retry_reason(bio) will return
* the code.
*/
/*
* Returned from the SSL bio when the certificate retrieval code had an error
*/
# define BIO_RR_SSL_X509_LOOKUP 0x01
/* Returned from the connect BIO when a connect would have blocked */
# define BIO_RR_CONNECT 0x02
/* Returned from the accept BIO when an accept would have blocked */
# define BIO_RR_ACCEPT 0x03
/* These are passed by the BIO callback */
# define BIO_CB_FREE 0x01
# define BIO_CB_READ 0x02
# define BIO_CB_WRITE 0x03
# define BIO_CB_PUTS 0x04
# define BIO_CB_GETS 0x05
# define BIO_CB_CTRL 0x06
/*
* The callback is called before and after the underling operation, The
* BIO_CB_RETURN flag indicates if it is after the call
*/
# define BIO_CB_RETURN 0x80
# define BIO_CB_return(a) ((a)|BIO_CB_RETURN)
# define BIO_cb_pre(a) (!((a)&BIO_CB_RETURN))
# define BIO_cb_post(a) ((a)&BIO_CB_RETURN)
long (*BIO_get_callback(const BIO *b)) (struct bio_st *, int, const char *,
int, long, long);
void BIO_set_callback(BIO *b,
long (*callback) (struct bio_st *, int, const char *,
int, long, long));
char *BIO_get_callback_arg(const BIO *b);
void BIO_set_callback_arg(BIO *b, char *arg);
const char *BIO_method_name(const BIO *b);
int BIO_method_type(const BIO *b);
typedef void bio_info_cb (struct bio_st *, int, const char *, int, long,
long);
typedef struct bio_method_st {
int type;
const char *name;
int (*bwrite) (BIO *, const char *, int);
int (*bread) (BIO *, char *, int);
int (*bputs) (BIO *, const char *);
int (*bgets) (BIO *, char *, int);
long (*ctrl) (BIO *, int, long, void *);
int (*create) (BIO *);
int (*destroy) (BIO *);
long (*callback_ctrl) (BIO *, int, bio_info_cb *);
} BIO_METHOD;
struct bio_st {
BIO_METHOD *method;
/* bio, mode, argp, argi, argl, ret */
long (*callback) (struct bio_st *, int, const char *, int, long, long);
char *cb_arg; /* first argument for the callback */
int init;
int shutdown;
int flags; /* extra storage */
int retry_reason;
int num;
void *ptr;
struct bio_st *next_bio; /* used by filter BIOs */
struct bio_st *prev_bio; /* used by filter BIOs */
int references;
unsigned long num_read;
unsigned long num_write;
CRYPTO_EX_DATA ex_data;
};
DECLARE_STACK_OF(BIO)
typedef struct bio_f_buffer_ctx_struct {
/*-
* Buffers are setup like this:
*
* <---------------------- size ----------------------->
* +---------------------------------------------------+
* | consumed | remaining | free space |
* +---------------------------------------------------+
* <-- off --><------- len ------->
*/
/*- BIO *bio; *//*
* this is now in the BIO struct
*/
int ibuf_size; /* how big is the input buffer */
int obuf_size; /* how big is the output buffer */
char *ibuf; /* the char array */
int ibuf_len; /* how many bytes are in it */
int ibuf_off; /* write/read offset */
char *obuf; /* the char array */
int obuf_len; /* how many bytes are in it */
int obuf_off; /* write/read offset */
} BIO_F_BUFFER_CTX;
/* Prefix and suffix callback in ASN1 BIO */
typedef int asn1_ps_func (BIO *b, unsigned char **pbuf, int *plen,
void *parg);
# ifndef OPENSSL_NO_SCTP
/* SCTP parameter structs */
struct bio_dgram_sctp_sndinfo {
uint16_t snd_sid;
uint16_t snd_flags;
uint32_t snd_ppid;
uint32_t snd_context;
};
struct bio_dgram_sctp_rcvinfo {
uint16_t rcv_sid;
uint16_t rcv_ssn;
uint16_t rcv_flags;
uint32_t rcv_ppid;
uint32_t rcv_tsn;
uint32_t rcv_cumtsn;
uint32_t rcv_context;
};
struct bio_dgram_sctp_prinfo {
uint16_t pr_policy;
uint32_t pr_value;
};
# endif
/* connect BIO stuff */
# define BIO_CONN_S_BEFORE 1
# define BIO_CONN_S_GET_IP 2
# define BIO_CONN_S_GET_PORT 3
# define BIO_CONN_S_CREATE_SOCKET 4
# define BIO_CONN_S_CONNECT 5
# define BIO_CONN_S_OK 6
# define BIO_CONN_S_BLOCKED_CONNECT 7
# define BIO_CONN_S_NBIO 8
/*
* #define BIO_CONN_get_param_hostname BIO_ctrl
*/
# define BIO_C_SET_CONNECT 100
# define BIO_C_DO_STATE_MACHINE 101
# define BIO_C_SET_NBIO 102
# define BIO_C_SET_PROXY_PARAM 103
# define BIO_C_SET_FD 104
# define BIO_C_GET_FD 105
# define BIO_C_SET_FILE_PTR 106
# define BIO_C_GET_FILE_PTR 107
# define BIO_C_SET_FILENAME 108
# define BIO_C_SET_SSL 109
# define BIO_C_GET_SSL 110
# define BIO_C_SET_MD 111
# define BIO_C_GET_MD 112
# define BIO_C_GET_CIPHER_STATUS 113
# define BIO_C_SET_BUF_MEM 114
# define BIO_C_GET_BUF_MEM_PTR 115
# define BIO_C_GET_BUFF_NUM_LINES 116
# define BIO_C_SET_BUFF_SIZE 117
# define BIO_C_SET_ACCEPT 118
# define BIO_C_SSL_MODE 119
# define BIO_C_GET_MD_CTX 120
# define BIO_C_GET_PROXY_PARAM 121
# define BIO_C_SET_BUFF_READ_DATA 122/* data to read first */
# define BIO_C_GET_CONNECT 123
# define BIO_C_GET_ACCEPT 124
# define BIO_C_SET_SSL_RENEGOTIATE_BYTES 125
# define BIO_C_GET_SSL_NUM_RENEGOTIATES 126
# define BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT 127
# define BIO_C_FILE_SEEK 128
# define BIO_C_GET_CIPHER_CTX 129
# define BIO_C_SET_BUF_MEM_EOF_RETURN 130/* return end of input
* value */
# define BIO_C_SET_BIND_MODE 131
# define BIO_C_GET_BIND_MODE 132
# define BIO_C_FILE_TELL 133
# define BIO_C_GET_SOCKS 134
# define BIO_C_SET_SOCKS 135
# define BIO_C_SET_WRITE_BUF_SIZE 136/* for BIO_s_bio */
# define BIO_C_GET_WRITE_BUF_SIZE 137
# define BIO_C_MAKE_BIO_PAIR 138
# define BIO_C_DESTROY_BIO_PAIR 139
# define BIO_C_GET_WRITE_GUARANTEE 140
# define BIO_C_GET_READ_REQUEST 141
# define BIO_C_SHUTDOWN_WR 142
# define BIO_C_NREAD0 143
# define BIO_C_NREAD 144
# define BIO_C_NWRITE0 145
# define BIO_C_NWRITE 146
# define BIO_C_RESET_READ_REQUEST 147
# define BIO_C_SET_MD_CTX 148
# define BIO_C_SET_PREFIX 149
# define BIO_C_GET_PREFIX 150
# define BIO_C_SET_SUFFIX 151
# define BIO_C_GET_SUFFIX 152
# define BIO_C_SET_EX_ARG 153
# define BIO_C_GET_EX_ARG 154
# define BIO_set_app_data(s,arg) BIO_set_ex_data(s,0,arg)
# define BIO_get_app_data(s) BIO_get_ex_data(s,0)
/* BIO_s_connect() and BIO_s_socks4a_connect() */
# define BIO_set_conn_hostname(b,name) BIO_ctrl(b,BIO_C_SET_CONNECT,0,(char *)name)
# define BIO_set_conn_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,1,(char *)port)
# define BIO_set_conn_ip(b,ip) BIO_ctrl(b,BIO_C_SET_CONNECT,2,(char *)ip)
# define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
# define BIO_get_conn_hostname(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
# define BIO_get_conn_port(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
# define BIO_get_conn_ip(b) BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
# define BIO_get_conn_int_port(b) BIO_ctrl(b,BIO_C_GET_CONNECT,3,NULL)
# define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
/* BIO_s_accept() */
# define BIO_set_accept_port(b,name) BIO_ctrl(b,BIO_C_SET_ACCEPT,0,(char *)name)
# define BIO_get_accept_port(b) BIO_ptr_ctrl(b,BIO_C_GET_ACCEPT,0)
/* #define BIO_set_nbio(b,n) BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL) */
# define BIO_set_nbio_accept(b,n) BIO_ctrl(b,BIO_C_SET_ACCEPT,1,(n)?(void *)"a":NULL)
# define BIO_set_accept_bios(b,bio) BIO_ctrl(b,BIO_C_SET_ACCEPT,2,(char *)bio)
# define BIO_BIND_NORMAL 0
# define BIO_BIND_REUSEADDR_IF_UNUSED 1
# define BIO_BIND_REUSEADDR 2
# define BIO_set_bind_mode(b,mode) BIO_ctrl(b,BIO_C_SET_BIND_MODE,mode,NULL)
# define BIO_get_bind_mode(b,mode) BIO_ctrl(b,BIO_C_GET_BIND_MODE,0,NULL)
/* BIO_s_accept() and BIO_s_connect() */
# define BIO_do_connect(b) BIO_do_handshake(b)
# define BIO_do_accept(b) BIO_do_handshake(b)
# define BIO_do_handshake(b) BIO_ctrl(b,BIO_C_DO_STATE_MACHINE,0,NULL)
/* BIO_s_proxy_client() */
# define BIO_set_url(b,url) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,0,(char *)(url))
# define BIO_set_proxies(b,p) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,1,(char *)(p))
/* BIO_set_nbio(b,n) */
# define BIO_set_filter_bio(b,s) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,2,(char *)(s))
/* BIO *BIO_get_filter_bio(BIO *bio); */
# define BIO_set_proxy_cb(b,cb) BIO_callback_ctrl(b,BIO_C_SET_PROXY_PARAM,3,(void *(*cb)()))
# define BIO_set_proxy_header(b,sk) BIO_ctrl(b,BIO_C_SET_PROXY_PARAM,4,(char *)sk)
# define BIO_set_no_connect_return(b,bool) BIO_int_ctrl(b,BIO_C_SET_PROXY_PARAM,5,bool)
# define BIO_get_proxy_header(b,skp) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,0,(char *)skp)
# define BIO_get_proxies(b,pxy_p) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,1,(char *)(pxy_p))
# define BIO_get_url(b,url) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,2,(char *)(url))
# define BIO_get_no_connect_return(b) BIO_ctrl(b,BIO_C_GET_PROXY_PARAM,5,NULL)
/* BIO_s_datagram(), BIO_s_fd(), BIO_s_socket(), BIO_s_accept() and BIO_s_connect() */
# define BIO_set_fd(b,fd,c) BIO_int_ctrl(b,BIO_C_SET_FD,c,fd)
# define BIO_get_fd(b,c) BIO_ctrl(b,BIO_C_GET_FD,0,(char *)c)
/* BIO_s_file() */
# define BIO_set_fp(b,fp,c) BIO_ctrl(b,BIO_C_SET_FILE_PTR,c,(char *)fp)
# define BIO_get_fp(b,fpp) BIO_ctrl(b,BIO_C_GET_FILE_PTR,0,(char *)fpp)
/* BIO_s_fd() and BIO_s_file() */
# define BIO_seek(b,ofs) (int)BIO_ctrl(b,BIO_C_FILE_SEEK,ofs,NULL)
# define BIO_tell(b) (int)BIO_ctrl(b,BIO_C_FILE_TELL,0,NULL)
/*
* name is cast to lose const, but might be better to route through a
* function so we can do it safely
*/
# ifdef CONST_STRICT
/*
* If you are wondering why this isn't defined, its because CONST_STRICT is
* purely a compile-time kludge to allow const to be checked.
*/
int BIO_read_filename(BIO *b, const char *name);
# else
# define BIO_read_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
BIO_CLOSE|BIO_FP_READ,(char *)name)
# endif
# define BIO_write_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
BIO_CLOSE|BIO_FP_WRITE,name)
# define BIO_append_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
BIO_CLOSE|BIO_FP_APPEND,name)
# define BIO_rw_filename(b,name) BIO_ctrl(b,BIO_C_SET_FILENAME, \
BIO_CLOSE|BIO_FP_READ|BIO_FP_WRITE,name)
/*
* WARNING WARNING, this ups the reference count on the read bio of the SSL
* structure. This is because the ssl read BIO is now pointed to by the
* next_bio field in the bio. So when you free the BIO, make sure you are
* doing a BIO_free_all() to catch the underlying BIO.
*/
# define BIO_set_ssl(b,ssl,c) BIO_ctrl(b,BIO_C_SET_SSL,c,(char *)ssl)
# define BIO_get_ssl(b,sslp) BIO_ctrl(b,BIO_C_GET_SSL,0,(char *)sslp)
# define BIO_set_ssl_mode(b,client) BIO_ctrl(b,BIO_C_SSL_MODE,client,NULL)
# define BIO_set_ssl_renegotiate_bytes(b,num) \
BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_BYTES,num,NULL)
# define BIO_get_num_renegotiates(b) \
BIO_ctrl(b,BIO_C_GET_SSL_NUM_RENEGOTIATES,0,NULL)
# define BIO_set_ssl_renegotiate_timeout(b,seconds) \
BIO_ctrl(b,BIO_C_SET_SSL_RENEGOTIATE_TIMEOUT,seconds,NULL)
/* defined in evp.h */
/* #define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,1,(char *)md) */
# define BIO_get_mem_data(b,pp) BIO_ctrl(b,BIO_CTRL_INFO,0,(char *)pp)
# define BIO_set_mem_buf(b,bm,c) BIO_ctrl(b,BIO_C_SET_BUF_MEM,c,(char *)bm)
# define BIO_get_mem_ptr(b,pp) BIO_ctrl(b,BIO_C_GET_BUF_MEM_PTR,0,(char *)pp)
# define BIO_set_mem_eof_return(b,v) \
BIO_ctrl(b,BIO_C_SET_BUF_MEM_EOF_RETURN,v,NULL)
/* For the BIO_f_buffer() type */
# define BIO_get_buffer_num_lines(b) BIO_ctrl(b,BIO_C_GET_BUFF_NUM_LINES,0,NULL)
# define BIO_set_buffer_size(b,size) BIO_ctrl(b,BIO_C_SET_BUFF_SIZE,size,NULL)
# define BIO_set_read_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,0)
# define BIO_set_write_buffer_size(b,size) BIO_int_ctrl(b,BIO_C_SET_BUFF_SIZE,size,1)
# define BIO_set_buffer_read_data(b,buf,num) BIO_ctrl(b,BIO_C_SET_BUFF_READ_DATA,num,buf)
/* Don't use the next one unless you know what you are doing :-) */
# define BIO_dup_state(b,ret) BIO_ctrl(b,BIO_CTRL_DUP,0,(char *)(ret))
# define BIO_reset(b) (int)BIO_ctrl(b,BIO_CTRL_RESET,0,NULL)
# define BIO_eof(b) (int)BIO_ctrl(b,BIO_CTRL_EOF,0,NULL)
# define BIO_set_close(b,c) (int)BIO_ctrl(b,BIO_CTRL_SET_CLOSE,(c),NULL)
# define BIO_get_close(b) (int)BIO_ctrl(b,BIO_CTRL_GET_CLOSE,0,NULL)
# define BIO_pending(b) (int)BIO_ctrl(b,BIO_CTRL_PENDING,0,NULL)
# define BIO_wpending(b) (int)BIO_ctrl(b,BIO_CTRL_WPENDING,0,NULL)
/* ...pending macros have inappropriate return type */
size_t BIO_ctrl_pending(BIO *b);
size_t BIO_ctrl_wpending(BIO *b);
# define BIO_flush(b) (int)BIO_ctrl(b,BIO_CTRL_FLUSH,0,NULL)
# define BIO_get_info_callback(b,cbp) (int)BIO_ctrl(b,BIO_CTRL_GET_CALLBACK,0, \
cbp)
# define BIO_set_info_callback(b,cb) (int)BIO_callback_ctrl(b,BIO_CTRL_SET_CALLBACK,cb)
/* For the BIO_f_buffer() type */
# define BIO_buffer_get_num_lines(b) BIO_ctrl(b,BIO_CTRL_GET,0,NULL)
/* For BIO_s_bio() */
# define BIO_set_write_buf_size(b,size) (int)BIO_ctrl(b,BIO_C_SET_WRITE_BUF_SIZE,size,NULL)
# define BIO_get_write_buf_size(b,size) (size_t)BIO_ctrl(b,BIO_C_GET_WRITE_BUF_SIZE,size,NULL)
# define BIO_make_bio_pair(b1,b2) (int)BIO_ctrl(b1,BIO_C_MAKE_BIO_PAIR,0,b2)
# define BIO_destroy_bio_pair(b) (int)BIO_ctrl(b,BIO_C_DESTROY_BIO_PAIR,0,NULL)
# define BIO_shutdown_wr(b) (int)BIO_ctrl(b, BIO_C_SHUTDOWN_WR, 0, NULL)
/* macros with inappropriate type -- but ...pending macros use int too: */
# define BIO_get_write_guarantee(b) (int)BIO_ctrl(b,BIO_C_GET_WRITE_GUARANTEE,0,NULL)
# define BIO_get_read_request(b) (int)BIO_ctrl(b,BIO_C_GET_READ_REQUEST,0,NULL)
size_t BIO_ctrl_get_write_guarantee(BIO *b);
size_t BIO_ctrl_get_read_request(BIO *b);
int BIO_ctrl_reset_read_request(BIO *b);
/* ctrl macros for dgram */
# define BIO_ctrl_dgram_connect(b,peer) \
(int)BIO_ctrl(b,BIO_CTRL_DGRAM_CONNECT,0, (char *)peer)
# define BIO_ctrl_set_connected(b, state, peer) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_CONNECTED, state, (char *)peer)
# define BIO_dgram_recv_timedout(b) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_RECV_TIMER_EXP, 0, NULL)
# define BIO_dgram_send_timedout(b) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_SEND_TIMER_EXP, 0, NULL)
# define BIO_dgram_get_peer(b,peer) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer)
# define BIO_dgram_set_peer(b,peer) \
(int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer)
# define BIO_dgram_get_mtu_overhead(b) \
(unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL)
/* These two aren't currently implemented */
/* int BIO_get_ex_num(BIO *bio); */
/* void BIO_set_ex_free_func(BIO *bio,int idx,void (*cb)()); */
int BIO_set_ex_data(BIO *bio, int idx, void *data);
void *BIO_get_ex_data(BIO *bio, int idx);
int BIO_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
unsigned long BIO_number_read(BIO *bio);
unsigned long BIO_number_written(BIO *bio);
/* For BIO_f_asn1() */
int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix,
asn1_ps_func *prefix_free);
int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix,
asn1_ps_func **pprefix_free);
int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix,
asn1_ps_func *suffix_free);
int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix,
asn1_ps_func **psuffix_free);
# ifndef OPENSSL_NO_FP_API
BIO_METHOD *BIO_s_file(void);
BIO *BIO_new_file(const char *filename, const char *mode);
BIO *BIO_new_fp(FILE *stream, int close_flag);
# define BIO_s_file_internal BIO_s_file
# endif
BIO *BIO_new(BIO_METHOD *type);
int BIO_set(BIO *a, BIO_METHOD *type);
int BIO_free(BIO *a);
void BIO_vfree(BIO *a);
int BIO_read(BIO *b, void *data, int len);
int BIO_gets(BIO *bp, char *buf, int size);
int BIO_write(BIO *b, const void *data, int len);
int BIO_puts(BIO *bp, const char *buf);
int BIO_indent(BIO *b, int indent, int max);
long BIO_ctrl(BIO *bp, int cmd, long larg, void *parg);
long BIO_callback_ctrl(BIO *b, int cmd,
void (*fp) (struct bio_st *, int, const char *, int,
long, long));
char *BIO_ptr_ctrl(BIO *bp, int cmd, long larg);
long BIO_int_ctrl(BIO *bp, int cmd, long larg, int iarg);
BIO *BIO_push(BIO *b, BIO *append);
BIO *BIO_pop(BIO *b);
void BIO_free_all(BIO *a);
BIO *BIO_find_type(BIO *b, int bio_type);
BIO *BIO_next(BIO *b);
BIO *BIO_get_retry_BIO(BIO *bio, int *reason);
int BIO_get_retry_reason(BIO *bio);
BIO *BIO_dup_chain(BIO *in);
int BIO_nread0(BIO *bio, char **buf);
int BIO_nread(BIO *bio, char **buf, int num);
int BIO_nwrite0(BIO *bio, char **buf);
int BIO_nwrite(BIO *bio, char **buf, int num);
long BIO_debug_callback(BIO *bio, int cmd, const char *argp, int argi,
long argl, long ret);
BIO_METHOD *BIO_s_mem(void);
BIO *BIO_new_mem_buf(const void *buf, int len);
BIO_METHOD *BIO_s_socket(void);
BIO_METHOD *BIO_s_connect(void);
BIO_METHOD *BIO_s_accept(void);
BIO_METHOD *BIO_s_fd(void);
# ifndef OPENSSL_SYS_OS2
BIO_METHOD *BIO_s_log(void);
# endif
BIO_METHOD *BIO_s_bio(void);
BIO_METHOD *BIO_s_null(void);
BIO_METHOD *BIO_f_null(void);
BIO_METHOD *BIO_f_buffer(void);
# ifdef OPENSSL_SYS_VMS
BIO_METHOD *BIO_f_linebuffer(void);
# endif
BIO_METHOD *BIO_f_nbio_test(void);
# ifndef OPENSSL_NO_DGRAM
BIO_METHOD *BIO_s_datagram(void);
# ifndef OPENSSL_NO_SCTP
BIO_METHOD *BIO_s_datagram_sctp(void);
# endif
# endif
/* BIO_METHOD *BIO_f_ber(void); */
int BIO_sock_should_retry(int i);
int BIO_sock_non_fatal_error(int error);
int BIO_dgram_non_fatal_error(int error);
int BIO_fd_should_retry(int i);
int BIO_fd_non_fatal_error(int error);
int BIO_dump_cb(int (*cb) (const void *data, size_t len, void *u),
void *u, const char *s, int len);
int BIO_dump_indent_cb(int (*cb) (const void *data, size_t len, void *u),
void *u, const char *s, int len, int indent);
int BIO_dump(BIO *b, const char *bytes, int len);
int BIO_dump_indent(BIO *b, const char *bytes, int len, int indent);
# ifndef OPENSSL_NO_FP_API
int BIO_dump_fp(FILE *fp, const char *s, int len);
int BIO_dump_indent_fp(FILE *fp, const char *s, int len, int indent);
# endif
int BIO_hex_string(BIO *out, int indent, int width, unsigned char *data,
int datalen);
struct hostent *BIO_gethostbyname(const char *name);
/*-
* We might want a thread-safe interface too:
* struct hostent *BIO_gethostbyname_r(const char *name,
* struct hostent *result, void *buffer, size_t buflen);
* or something similar (caller allocates a struct hostent,
* pointed to by "result", and additional buffer space for the various
* substructures; if the buffer does not suffice, NULL is returned
* and an appropriate error code is set).
*/
int BIO_sock_error(int sock);
int BIO_socket_ioctl(int fd, long type, void *arg);
int BIO_socket_nbio(int fd, int mode);
int BIO_get_port(const char *str, unsigned short *port_ptr);
int BIO_get_host_ip(const char *str, unsigned char *ip);
int BIO_get_accept_socket(char *host_port, int mode);
int BIO_accept(int sock, char **ip_port);
int BIO_sock_init(void);
void BIO_sock_cleanup(void);
int BIO_set_tcp_ndelay(int sock, int turn_on);
BIO *BIO_new_socket(int sock, int close_flag);
BIO *BIO_new_dgram(int fd, int close_flag);
# ifndef OPENSSL_NO_SCTP
BIO *BIO_new_dgram_sctp(int fd, int close_flag);
int BIO_dgram_is_sctp(BIO *bio);
int BIO_dgram_sctp_notification_cb(BIO *b,
void (*handle_notifications) (BIO *bio,
void
*context,
void *buf),
void *context);
int BIO_dgram_sctp_wait_for_dry(BIO *b);
int BIO_dgram_sctp_msg_waiting(BIO *b);
# endif
BIO *BIO_new_fd(int fd, int close_flag);
BIO *BIO_new_connect(const char *host_port);
BIO *BIO_new_accept(const char *host_port);
int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
BIO **bio2, size_t writebuf2);
/*
* If successful, returns 1 and in *bio1, *bio2 two BIO pair endpoints.
* Otherwise returns 0 and sets *bio1 and *bio2 to NULL. Size 0 uses default
* value.
*/
void BIO_copy_next_retry(BIO *b);
/*
* long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
*/
# ifdef __GNUC__
# define __bio_h__attr__ __attribute__
# else
# define __bio_h__attr__(x)
# endif
int BIO_printf(BIO *bio, const char *format, ...)
__bio_h__attr__((__format__(__printf__, 2, 3)));
int BIO_vprintf(BIO *bio, const char *format, va_list args)
__bio_h__attr__((__format__(__printf__, 2, 0)));
int BIO_snprintf(char *buf, size_t n, const char *format, ...)
__bio_h__attr__((__format__(__printf__, 3, 4)));
int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
__bio_h__attr__((__format__(__printf__, 3, 0)));
# undef __bio_h__attr__
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_BIO_strings(void);
/* Error codes for the BIO functions. */
/* Function codes. */
# define BIO_F_ACPT_STATE 100
# define BIO_F_BIO_ACCEPT 101
# define BIO_F_BIO_BER_GET_HEADER 102
# define BIO_F_BIO_CALLBACK_CTRL 131
# define BIO_F_BIO_CTRL 103
# define BIO_F_BIO_GETHOSTBYNAME 120
# define BIO_F_BIO_GETS 104
# define BIO_F_BIO_GET_ACCEPT_SOCKET 105
# define BIO_F_BIO_GET_HOST_IP 106
# define BIO_F_BIO_GET_PORT 107
# define BIO_F_BIO_MAKE_PAIR 121
# define BIO_F_BIO_NEW 108
# define BIO_F_BIO_NEW_FILE 109
# define BIO_F_BIO_NEW_MEM_BUF 126
# define BIO_F_BIO_NREAD 123
# define BIO_F_BIO_NREAD0 124
# define BIO_F_BIO_NWRITE 125
# define BIO_F_BIO_NWRITE0 122
# define BIO_F_BIO_PUTS 110
# define BIO_F_BIO_READ 111
# define BIO_F_BIO_SOCK_INIT 112
# define BIO_F_BIO_WRITE 113
# define BIO_F_BUFFER_CTRL 114
# define BIO_F_CONN_CTRL 127
# define BIO_F_CONN_STATE 115
# define BIO_F_DGRAM_SCTP_READ 132
# define BIO_F_DGRAM_SCTP_WRITE 133
# define BIO_F_FILE_CTRL 116
# define BIO_F_FILE_READ 130
# define BIO_F_LINEBUFFER_CTRL 129
# define BIO_F_MEM_READ 128
# define BIO_F_MEM_WRITE 117
# define BIO_F_SSL_NEW 118
# define BIO_F_WSASTARTUP 119
/* Reason codes. */
# define BIO_R_ACCEPT_ERROR 100
# define BIO_R_BAD_FOPEN_MODE 101
# define BIO_R_BAD_HOSTNAME_LOOKUP 102
# define BIO_R_BROKEN_PIPE 124
# define BIO_R_CONNECT_ERROR 103
# define BIO_R_EOF_ON_MEMORY_BIO 127
# define BIO_R_ERROR_SETTING_NBIO 104
# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPTED_SOCKET 105
# define BIO_R_ERROR_SETTING_NBIO_ON_ACCEPT_SOCKET 106
# define BIO_R_GETHOSTBYNAME_ADDR_IS_NOT_AF_INET 107
# define BIO_R_INVALID_ARGUMENT 125
# define BIO_R_INVALID_IP_ADDRESS 108
# define BIO_R_IN_USE 123
# define BIO_R_KEEPALIVE 109
# define BIO_R_NBIO_CONNECT_ERROR 110
# define BIO_R_NO_ACCEPT_PORT_SPECIFIED 111
# define BIO_R_NO_HOSTNAME_SPECIFIED 112
# define BIO_R_NO_PORT_DEFINED 113
# define BIO_R_NO_PORT_SPECIFIED 114
# define BIO_R_NO_SUCH_FILE 128
# define BIO_R_NULL_PARAMETER 115
# define BIO_R_TAG_MISMATCH 116
# define BIO_R_UNABLE_TO_BIND_SOCKET 117
# define BIO_R_UNABLE_TO_CREATE_SOCKET 118
# define BIO_R_UNABLE_TO_LISTEN_SOCKET 119
# define BIO_R_UNINITIALIZED 120
# define BIO_R_UNSUPPORTED_METHOD 121
# define BIO_R_WRITE_TO_READ_ONLY_BIO 126
# define BIO_R_WSASTARTUP 122
#ifdef __cplusplus
}
#endif
#endif

130
src/components/openssl/blowfish.h Normal file
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/* crypto/bf/blowfish.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_BLOWFISH_H
# define HEADER_BLOWFISH_H
# include <e_os2.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_NO_BF
# error BF is disabled.
# endif
# define BF_ENCRYPT 1
# define BF_DECRYPT 0
/*-
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* ! BF_LONG has to be at least 32 bits wide. If it's wider, then !
* ! BF_LONG_LOG2 has to be defined along. !
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*/
# if defined(__LP32__)
# define BF_LONG unsigned long
# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
# define BF_LONG unsigned long
# define BF_LONG_LOG2 3
/*
* _CRAY note. I could declare short, but I have no idea what impact
* does it have on performance on none-T3E machines. I could declare
* int, but at least on C90 sizeof(int) can be chosen at compile time.
* So I've chosen long...
* <appro@fy.chalmers.se>
*/
# else
# define BF_LONG unsigned int
# endif
# define BF_ROUNDS 16
# define BF_BLOCK 8
typedef struct bf_key_st {
BF_LONG P[BF_ROUNDS + 2];
BF_LONG S[4 * 256];
} BF_KEY;
# ifdef OPENSSL_FIPS
void private_BF_set_key(BF_KEY *key, int len, const unsigned char *data);
# endif
void BF_set_key(BF_KEY *key, int len, const unsigned char *data);
void BF_encrypt(BF_LONG *data, const BF_KEY *key);
void BF_decrypt(BF_LONG *data, const BF_KEY *key);
void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
const BF_KEY *key, int enc);
void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
const BF_KEY *schedule, unsigned char *ivec, int enc);
void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, const BF_KEY *schedule,
unsigned char *ivec, int *num, int enc);
void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, const BF_KEY *schedule,
unsigned char *ivec, int *num);
const char *BF_options(void);
#ifdef __cplusplus
}
#endif
#endif

951
src/components/openssl/bn.h Normal file
View File

@@ -0,0 +1,951 @@
/* crypto/bn/bn.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
*
* Portions of the attached software ("Contribution") are developed by
* SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
*
* The Contribution is licensed pursuant to the Eric Young open source
* license provided above.
*
* The binary polynomial arithmetic software is originally written by
* Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories.
*
*/
#ifndef HEADER_BN_H
# define HEADER_BN_H
# include <limits.h>
# include <e_os2.h>
# ifndef OPENSSL_NO_FP_API
# include <stdio.h> /* FILE */
# endif
# include <ossl_typ.h>
# include <crypto.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* These preprocessor symbols control various aspects of the bignum headers
* and library code. They're not defined by any "normal" configuration, as
* they are intended for development and testing purposes. NB: defining all
* three can be useful for debugging application code as well as openssl
* itself. BN_DEBUG - turn on various debugging alterations to the bignum
* code BN_DEBUG_RAND - uses random poisoning of unused words to trip up
* mismanagement of bignum internals. You must also define BN_DEBUG.
*/
/* #define BN_DEBUG */
/* #define BN_DEBUG_RAND */
# ifndef OPENSSL_SMALL_FOOTPRINT
# define BN_MUL_COMBA
# define BN_SQR_COMBA
# define BN_RECURSION
# endif
/*
* This next option uses the C libraries (2 word)/(1 word) function. If it is
* not defined, I use my C version (which is slower). The reason for this
* flag is that when the particular C compiler library routine is used, and
* the library is linked with a different compiler, the library is missing.
* This mostly happens when the library is built with gcc and then linked
* using normal cc. This would be a common occurrence because gcc normally
* produces code that is 2 times faster than system compilers for the big
* number stuff. For machines with only one compiler (or shared libraries),
* this should be on. Again this in only really a problem on machines using
* "long long's", are 32bit, and are not using my assembler code.
*/
# if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WINDOWS) || \
defined(OPENSSL_SYS_WIN32) || defined(linux)
# ifndef BN_DIV2W
# define BN_DIV2W
# endif
# endif
/*
* assuming long is 64bit - this is the DEC Alpha unsigned long long is only
* 64 bits :-(, don't define BN_LLONG for the DEC Alpha
*/
# ifdef SIXTY_FOUR_BIT_LONG
# define BN_ULLONG unsigned long long
# define BN_ULONG unsigned long
# define BN_LONG long
# define BN_BITS 128
# define BN_BYTES 8
# define BN_BITS2 64
# define BN_BITS4 32
# define BN_MASK (0xffffffffffffffffffffffffffffffffLL)
# define BN_MASK2 (0xffffffffffffffffL)
# define BN_MASK2l (0xffffffffL)
# define BN_MASK2h (0xffffffff00000000L)
# define BN_MASK2h1 (0xffffffff80000000L)
# define BN_TBIT (0x8000000000000000L)
# define BN_DEC_CONV (10000000000000000000UL)
# define BN_DEC_FMT1 "%lu"
# define BN_DEC_FMT2 "%019lu"
# define BN_DEC_NUM 19
# define BN_HEX_FMT1 "%lX"
# define BN_HEX_FMT2 "%016lX"
# endif
/*
* This is where the long long data type is 64 bits, but long is 32. For
* machines where there are 64bit registers, this is the mode to use. IRIX,
* on R4000 and above should use this mode, along with the relevant assembler
* code :-). Do NOT define BN_LLONG.
*/
# ifdef SIXTY_FOUR_BIT
# undef BN_LLONG
# undef BN_ULLONG
# define BN_ULONG unsigned long long
# define BN_LONG long long
# define BN_BITS 128
# define BN_BYTES 8
# define BN_BITS2 64
# define BN_BITS4 32
# define BN_MASK2 (0xffffffffffffffffLL)
# define BN_MASK2l (0xffffffffL)
# define BN_MASK2h (0xffffffff00000000LL)
# define BN_MASK2h1 (0xffffffff80000000LL)
# define BN_TBIT (0x8000000000000000LL)
# define BN_DEC_CONV (10000000000000000000ULL)
# define BN_DEC_FMT1 "%llu"
# define BN_DEC_FMT2 "%019llu"
# define BN_DEC_NUM 19
# define BN_HEX_FMT1 "%llX"
# define BN_HEX_FMT2 "%016llX"
# endif
# ifdef THIRTY_TWO_BIT
# ifdef BN_LLONG
# if defined(_WIN32) && !defined(__GNUC__)
# define BN_ULLONG unsigned __int64
# define BN_MASK (0xffffffffffffffffI64)
# else
# define BN_ULLONG unsigned long long
# define BN_MASK (0xffffffffffffffffLL)
# endif
# endif
# define BN_ULONG unsigned int
# define BN_LONG int
# define BN_BITS 64
# define BN_BYTES 4
# define BN_BITS2 32
# define BN_BITS4 16
# define BN_MASK2 (0xffffffffL)
# define BN_MASK2l (0xffff)
# define BN_MASK2h1 (0xffff8000L)
# define BN_MASK2h (0xffff0000L)
# define BN_TBIT (0x80000000L)
# define BN_DEC_CONV (1000000000L)
# define BN_DEC_FMT1 "%u"
# define BN_DEC_FMT2 "%09u"
# define BN_DEC_NUM 9
# define BN_HEX_FMT1 "%X"
# define BN_HEX_FMT2 "%08X"
# endif
# define BN_DEFAULT_BITS 1280
# define BN_FLG_MALLOCED 0x01
# define BN_FLG_STATIC_DATA 0x02
/*
* avoid leaking exponent information through timing,
* BN_mod_exp_mont() will call BN_mod_exp_mont_consttime,
* BN_div() will call BN_div_no_branch,
* BN_mod_inverse() will call BN_mod_inverse_no_branch.
*/
# define BN_FLG_CONSTTIME 0x04
# ifdef OPENSSL_NO_DEPRECATED
/* deprecated name for the flag */
# define BN_FLG_EXP_CONSTTIME BN_FLG_CONSTTIME
/*
* avoid leaking exponent information through timings
* (BN_mod_exp_mont() will call BN_mod_exp_mont_consttime)
*/
# endif
# ifndef OPENSSL_NO_DEPRECATED
# define BN_FLG_FREE 0x8000
/* used for debuging */
# endif
# define BN_set_flags(b,n) ((b)->flags|=(n))
# define BN_get_flags(b,n) ((b)->flags&(n))
/*
* get a clone of a BIGNUM with changed flags, for *temporary* use only (the
* two BIGNUMs cannot not be used in parallel!)
*/
# define BN_with_flags(dest,b,n) ((dest)->d=(b)->d, \
(dest)->top=(b)->top, \
(dest)->dmax=(b)->dmax, \
(dest)->neg=(b)->neg, \
(dest)->flags=(((dest)->flags & BN_FLG_MALLOCED) \
| ((b)->flags & ~BN_FLG_MALLOCED) \
| BN_FLG_STATIC_DATA \
| (n)))
/* Already declared in ossl_typ.h */
# if 0
typedef struct bignum_st BIGNUM;
/* Used for temp variables (declaration hidden in bn_lcl.h) */
typedef struct bignum_ctx BN_CTX;
typedef struct bn_blinding_st BN_BLINDING;
typedef struct bn_mont_ctx_st BN_MONT_CTX;
typedef struct bn_recp_ctx_st BN_RECP_CTX;
typedef struct bn_gencb_st BN_GENCB;
# endif
struct bignum_st {
BN_ULONG *d; /* Pointer to an array of 'BN_BITS2' bit
* chunks. */
int top; /* Index of last used d +1. */
/* The next are internal book keeping for bn_expand. */
int dmax; /* Size of the d array. */
int neg; /* one if the number is negative */
int flags;
};
/* Used for montgomery multiplication */
struct bn_mont_ctx_st {
int ri; /* number of bits in R */
BIGNUM RR; /* used to convert to montgomery form */
BIGNUM N; /* The modulus */
BIGNUM Ni; /* R*(1/R mod N) - N*Ni = 1 (Ni is only
* stored for bignum algorithm) */
BN_ULONG n0[2]; /* least significant word(s) of Ni; (type
* changed with 0.9.9, was "BN_ULONG n0;"
* before) */
int flags;
};
/*
* Used for reciprocal division/mod functions It cannot be shared between
* threads
*/
struct bn_recp_ctx_st {
BIGNUM N; /* the divisor */
BIGNUM Nr; /* the reciprocal */
int num_bits;
int shift;
int flags;
};
/* Used for slow "generation" functions. */
struct bn_gencb_st {
unsigned int ver; /* To handle binary (in)compatibility */
void *arg; /* callback-specific data */
union {
/* if(ver==1) - handles old style callbacks */
void (*cb_1) (int, int, void *);
/* if(ver==2) - new callback style */
int (*cb_2) (int, int, BN_GENCB *);
} cb;
};
/* Wrapper function to make using BN_GENCB easier, */
int BN_GENCB_call(BN_GENCB *cb, int a, int b);
/* Macro to populate a BN_GENCB structure with an "old"-style callback */
# define BN_GENCB_set_old(gencb, callback, cb_arg) { \
BN_GENCB *tmp_gencb = (gencb); \
tmp_gencb->ver = 1; \
tmp_gencb->arg = (cb_arg); \
tmp_gencb->cb.cb_1 = (callback); }
/* Macro to populate a BN_GENCB structure with a "new"-style callback */
# define BN_GENCB_set(gencb, callback, cb_arg) { \
BN_GENCB *tmp_gencb = (gencb); \
tmp_gencb->ver = 2; \
tmp_gencb->arg = (cb_arg); \
tmp_gencb->cb.cb_2 = (callback); }
# define BN_prime_checks 0 /* default: select number of iterations based
* on the size of the number */
/*
* number of Miller-Rabin iterations for an error rate of less than 2^-80 for
* random 'b'-bit input, b >= 100 (taken from table 4.4 in the Handbook of
* Applied Cryptography [Menezes, van Oorschot, Vanstone; CRC Press 1996];
* original paper: Damgaard, Landrock, Pomerance: Average case error
* estimates for the strong probable prime test. -- Math. Comp. 61 (1993)
* 177-194)
*/
# define BN_prime_checks_for_size(b) ((b) >= 1300 ? 2 : \
(b) >= 850 ? 3 : \
(b) >= 650 ? 4 : \
(b) >= 550 ? 5 : \
(b) >= 450 ? 6 : \
(b) >= 400 ? 7 : \
(b) >= 350 ? 8 : \
(b) >= 300 ? 9 : \
(b) >= 250 ? 12 : \
(b) >= 200 ? 15 : \
(b) >= 150 ? 18 : \
/* b >= 100 */ 27)
# define BN_num_bytes(a) ((BN_num_bits(a)+7)/8)
/* Note that BN_abs_is_word didn't work reliably for w == 0 until 0.9.8 */
# define BN_abs_is_word(a,w) ((((a)->top == 1) && ((a)->d[0] == (BN_ULONG)(w))) || \
(((w) == 0) && ((a)->top == 0)))
# define BN_is_zero(a) ((a)->top == 0)
# define BN_is_one(a) (BN_abs_is_word((a),1) && !(a)->neg)
# define BN_is_word(a,w) (BN_abs_is_word((a),(w)) && (!(w) || !(a)->neg))
# define BN_is_odd(a) (((a)->top > 0) && ((a)->d[0] & 1))
# define BN_one(a) (BN_set_word((a),1))
# define BN_zero_ex(a) \
do { \
BIGNUM *_tmp_bn = (a); \
_tmp_bn->top = 0; \
_tmp_bn->neg = 0; \
} while(0)
# ifdef OPENSSL_NO_DEPRECATED
# define BN_zero(a) BN_zero_ex(a)
# else
# define BN_zero(a) (BN_set_word((a),0))
# endif
const BIGNUM *BN_value_one(void);
char *BN_options(void);
BN_CTX *BN_CTX_new(void);
# ifndef OPENSSL_NO_DEPRECATED
void BN_CTX_init(BN_CTX *c);
# endif
void BN_CTX_free(BN_CTX *c);
void BN_CTX_start(BN_CTX *ctx);
BIGNUM *BN_CTX_get(BN_CTX *ctx);
void BN_CTX_end(BN_CTX *ctx);
int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
int BN_rand_range(BIGNUM *rnd, const BIGNUM *range);
int BN_pseudo_rand_range(BIGNUM *rnd, const BIGNUM *range);
int BN_num_bits(const BIGNUM *a);
int BN_num_bits_word(BN_ULONG);
BIGNUM *BN_new(void);
void BN_init(BIGNUM *);
void BN_clear_free(BIGNUM *a);
BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b);
void BN_swap(BIGNUM *a, BIGNUM *b);
BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
int BN_bn2bin(const BIGNUM *a, unsigned char *to);
BIGNUM *BN_mpi2bn(const unsigned char *s, int len, BIGNUM *ret);
int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
int BN_uadd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx);
/** BN_set_negative sets sign of a BIGNUM
* \param b pointer to the BIGNUM object
* \param n 0 if the BIGNUM b should be positive and a value != 0 otherwise
*/
void BN_set_negative(BIGNUM *b, int n);
/** BN_is_negative returns 1 if the BIGNUM is negative
* \param a pointer to the BIGNUM object
* \return 1 if a < 0 and 0 otherwise
*/
# define BN_is_negative(a) ((a)->neg != 0)
int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m, const BIGNUM *d,
BN_CTX *ctx);
# define BN_mod(rem,m,d,ctx) BN_div(NULL,(rem),(m),(d),(ctx))
int BN_nnmod(BIGNUM *r, const BIGNUM *m, const BIGNUM *d, BN_CTX *ctx);
int BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
BN_CTX *ctx);
int BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const BIGNUM *m);
int BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
BN_CTX *ctx);
int BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const BIGNUM *m);
int BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
BN_CTX *ctx);
int BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
int BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
int BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m);
int BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m,
BN_CTX *ctx);
int BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m);
BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
int BN_mul_word(BIGNUM *a, BN_ULONG w);
int BN_add_word(BIGNUM *a, BN_ULONG w);
int BN_sub_word(BIGNUM *a, BN_ULONG w);
int BN_set_word(BIGNUM *a, BN_ULONG w);
BN_ULONG BN_get_word(const BIGNUM *a);
int BN_cmp(const BIGNUM *a, const BIGNUM *b);
void BN_free(BIGNUM *a);
int BN_is_bit_set(const BIGNUM *a, int n);
int BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
int BN_lshift1(BIGNUM *r, const BIGNUM *a);
int BN_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
int BN_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx);
int BN_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx,
BN_MONT_CTX *in_mont);
int BN_mod_exp_mont_word(BIGNUM *r, BN_ULONG a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
int BN_mod_exp2_mont(BIGNUM *r, const BIGNUM *a1, const BIGNUM *p1,
const BIGNUM *a2, const BIGNUM *p2, const BIGNUM *m,
BN_CTX *ctx, BN_MONT_CTX *m_ctx);
int BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx);
int BN_mask_bits(BIGNUM *a, int n);
# ifndef OPENSSL_NO_FP_API
int BN_print_fp(FILE *fp, const BIGNUM *a);
# endif
# ifdef HEADER_BIO_H
int BN_print(BIO *fp, const BIGNUM *a);
# else
int BN_print(void *fp, const BIGNUM *a);
# endif
int BN_reciprocal(BIGNUM *r, const BIGNUM *m, int len, BN_CTX *ctx);
int BN_rshift(BIGNUM *r, const BIGNUM *a, int n);
int BN_rshift1(BIGNUM *r, const BIGNUM *a);
void BN_clear(BIGNUM *a);
BIGNUM *BN_dup(const BIGNUM *a);
int BN_ucmp(const BIGNUM *a, const BIGNUM *b);
int BN_set_bit(BIGNUM *a, int n);
int BN_clear_bit(BIGNUM *a, int n);
char *BN_bn2hex(const BIGNUM *a);
char *BN_bn2dec(const BIGNUM *a);
int BN_hex2bn(BIGNUM **a, const char *str);
int BN_dec2bn(BIGNUM **a, const char *str);
int BN_asc2bn(BIGNUM **a, const char *str);
int BN_gcd(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx);
int BN_kronecker(const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); /* returns
* -2 for
* error */
BIGNUM *BN_mod_inverse(BIGNUM *ret,
const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
BIGNUM *BN_mod_sqrt(BIGNUM *ret,
const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
void BN_consttime_swap(BN_ULONG swap, BIGNUM *a, BIGNUM *b, int nwords);
/* Deprecated versions */
# ifndef OPENSSL_NO_DEPRECATED
BIGNUM *BN_generate_prime(BIGNUM *ret, int bits, int safe,
const BIGNUM *add, const BIGNUM *rem,
void (*callback) (int, int, void *), void *cb_arg);
int BN_is_prime(const BIGNUM *p, int nchecks,
void (*callback) (int, int, void *),
BN_CTX *ctx, void *cb_arg);
int BN_is_prime_fasttest(const BIGNUM *p, int nchecks,
void (*callback) (int, int, void *), BN_CTX *ctx,
void *cb_arg, int do_trial_division);
# endif /* !defined(OPENSSL_NO_DEPRECATED) */
/* Newer versions */
int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe, const BIGNUM *add,
const BIGNUM *rem, BN_GENCB *cb);
int BN_is_prime_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx, BN_GENCB *cb);
int BN_is_prime_fasttest_ex(const BIGNUM *p, int nchecks, BN_CTX *ctx,
int do_trial_division, BN_GENCB *cb);
int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx);
int BN_X931_derive_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2,
const BIGNUM *Xp, const BIGNUM *Xp1,
const BIGNUM *Xp2, const BIGNUM *e, BN_CTX *ctx,
BN_GENCB *cb);
int BN_X931_generate_prime_ex(BIGNUM *p, BIGNUM *p1, BIGNUM *p2, BIGNUM *Xp1,
BIGNUM *Xp2, const BIGNUM *Xp, const BIGNUM *e,
BN_CTX *ctx, BN_GENCB *cb);
BN_MONT_CTX *BN_MONT_CTX_new(void);
void BN_MONT_CTX_init(BN_MONT_CTX *ctx);
int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
BN_MONT_CTX *mont, BN_CTX *ctx);
# define BN_to_montgomery(r,a,mont,ctx) BN_mod_mul_montgomery(\
(r),(a),&((mont)->RR),(mont),(ctx))
int BN_from_montgomery(BIGNUM *r, const BIGNUM *a,
BN_MONT_CTX *mont, BN_CTX *ctx);
void BN_MONT_CTX_free(BN_MONT_CTX *mont);
int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx);
BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
BN_MONT_CTX *BN_MONT_CTX_set_locked(BN_MONT_CTX **pmont, int lock,
const BIGNUM *mod, BN_CTX *ctx);
/* BN_BLINDING flags */
# define BN_BLINDING_NO_UPDATE 0x00000001
# define BN_BLINDING_NO_RECREATE 0x00000002
BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod);
void BN_BLINDING_free(BN_BLINDING *b);
int BN_BLINDING_update(BN_BLINDING *b, BN_CTX *ctx);
int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b, BN_CTX *);
int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
BN_CTX *);
# ifndef OPENSSL_NO_DEPRECATED
unsigned long BN_BLINDING_get_thread_id(const BN_BLINDING *);
void BN_BLINDING_set_thread_id(BN_BLINDING *, unsigned long);
# endif
CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *);
unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
int (*bn_mod_exp) (BIGNUM *r,
const BIGNUM *a,
const BIGNUM *p,
const BIGNUM *m,
BN_CTX *ctx,
BN_MONT_CTX *m_ctx),
BN_MONT_CTX *m_ctx);
# ifndef OPENSSL_NO_DEPRECATED
void BN_set_params(int mul, int high, int low, int mont);
int BN_get_params(int which); /* 0, mul, 1 high, 2 low, 3 mont */
# endif
void BN_RECP_CTX_init(BN_RECP_CTX *recp);
BN_RECP_CTX *BN_RECP_CTX_new(void);
void BN_RECP_CTX_free(BN_RECP_CTX *recp);
int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *rdiv, BN_CTX *ctx);
int BN_mod_mul_reciprocal(BIGNUM *r, const BIGNUM *x, const BIGNUM *y,
BN_RECP_CTX *recp, BN_CTX *ctx);
int BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx);
int BN_div_recp(BIGNUM *dv, BIGNUM *rem, const BIGNUM *m,
BN_RECP_CTX *recp, BN_CTX *ctx);
# ifndef OPENSSL_NO_EC2M
/*
* Functions for arithmetic over binary polynomials represented by BIGNUMs.
* The BIGNUM::neg property of BIGNUMs representing binary polynomials is
* ignored. Note that input arguments are not const so that their bit arrays
* can be expanded to the appropriate size if needed.
*/
/*
* r = a + b
*/
int BN_GF2m_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
# define BN_GF2m_sub(r, a, b) BN_GF2m_add(r, a, b)
/*
* r=a mod p
*/
int BN_GF2m_mod(BIGNUM *r, const BIGNUM *a, const BIGNUM *p);
/* r = (a * b) mod p */
int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const BIGNUM *p, BN_CTX *ctx);
/* r = (a * a) mod p */
int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
/* r = (1 / b) mod p */
int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *b, const BIGNUM *p, BN_CTX *ctx);
/* r = (a / b) mod p */
int BN_GF2m_mod_div(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const BIGNUM *p, BN_CTX *ctx);
/* r = (a ^ b) mod p */
int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const BIGNUM *p, BN_CTX *ctx);
/* r = sqrt(a) mod p */
int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
BN_CTX *ctx);
/* r^2 + r = a mod p */
int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
BN_CTX *ctx);
# define BN_GF2m_cmp(a, b) BN_ucmp((a), (b))
/*-
* Some functions allow for representation of the irreducible polynomials
* as an unsigned int[], say p. The irreducible f(t) is then of the form:
* t^p[0] + t^p[1] + ... + t^p[k]
* where m = p[0] > p[1] > ... > p[k] = 0.
*/
/* r = a mod p */
int BN_GF2m_mod_arr(BIGNUM *r, const BIGNUM *a, const int p[]);
/* r = (a * b) mod p */
int BN_GF2m_mod_mul_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const int p[], BN_CTX *ctx);
/* r = (a * a) mod p */
int BN_GF2m_mod_sqr_arr(BIGNUM *r, const BIGNUM *a, const int p[],
BN_CTX *ctx);
/* r = (1 / b) mod p */
int BN_GF2m_mod_inv_arr(BIGNUM *r, const BIGNUM *b, const int p[],
BN_CTX *ctx);
/* r = (a / b) mod p */
int BN_GF2m_mod_div_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const int p[], BN_CTX *ctx);
/* r = (a ^ b) mod p */
int BN_GF2m_mod_exp_arr(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
const int p[], BN_CTX *ctx);
/* r = sqrt(a) mod p */
int BN_GF2m_mod_sqrt_arr(BIGNUM *r, const BIGNUM *a,
const int p[], BN_CTX *ctx);
/* r^2 + r = a mod p */
int BN_GF2m_mod_solve_quad_arr(BIGNUM *r, const BIGNUM *a,
const int p[], BN_CTX *ctx);
int BN_GF2m_poly2arr(const BIGNUM *a, int p[], int max);
int BN_GF2m_arr2poly(const int p[], BIGNUM *a);
# endif
/*
* faster mod functions for the 'NIST primes' 0 <= a < p^2
*/
int BN_nist_mod_192(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
int BN_nist_mod_224(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
int BN_nist_mod_256(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
int BN_nist_mod_384(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx);
const BIGNUM *BN_get0_nist_prime_192(void);
const BIGNUM *BN_get0_nist_prime_224(void);
const BIGNUM *BN_get0_nist_prime_256(void);
const BIGNUM *BN_get0_nist_prime_384(void);
const BIGNUM *BN_get0_nist_prime_521(void);
/* library internal functions */
# define bn_expand(a,bits) \
( \
bits > (INT_MAX - BN_BITS2 + 1) ? \
NULL \
: \
(((bits+BN_BITS2-1)/BN_BITS2) <= (a)->dmax) ? \
(a) \
: \
bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2) \
)
# define bn_wexpand(a,words) (((words) <= (a)->dmax)?(a):bn_expand2((a),(words)))
BIGNUM *bn_expand2(BIGNUM *a, int words);
# ifndef OPENSSL_NO_DEPRECATED
BIGNUM *bn_dup_expand(const BIGNUM *a, int words); /* unused */
# endif
/*-
* Bignum consistency macros
* There is one "API" macro, bn_fix_top(), for stripping leading zeroes from
* bignum data after direct manipulations on the data. There is also an
* "internal" macro, bn_check_top(), for verifying that there are no leading
* zeroes. Unfortunately, some auditing is required due to the fact that
* bn_fix_top() has become an overabused duct-tape because bignum data is
* occasionally passed around in an inconsistent state. So the following
* changes have been made to sort this out;
* - bn_fix_top()s implementation has been moved to bn_correct_top()
* - if BN_DEBUG isn't defined, bn_fix_top() maps to bn_correct_top(), and
* bn_check_top() is as before.
* - if BN_DEBUG *is* defined;
* - bn_check_top() tries to pollute unused words even if the bignum 'top' is
* consistent. (ed: only if BN_DEBUG_RAND is defined)
* - bn_fix_top() maps to bn_check_top() rather than "fixing" anything.
* The idea is to have debug builds flag up inconsistent bignums when they
* occur. If that occurs in a bn_fix_top(), we examine the code in question; if
* the use of bn_fix_top() was appropriate (ie. it follows directly after code
* that manipulates the bignum) it is converted to bn_correct_top(), and if it
* was not appropriate, we convert it permanently to bn_check_top() and track
* down the cause of the bug. Eventually, no internal code should be using the
* bn_fix_top() macro. External applications and libraries should try this with
* their own code too, both in terms of building against the openssl headers
* with BN_DEBUG defined *and* linking with a version of OpenSSL built with it
* defined. This not only improves external code, it provides more test
* coverage for openssl's own code.
*/
# ifdef BN_DEBUG
/* We only need assert() when debugging */
# include <assert.h>
# ifdef BN_DEBUG_RAND
/* To avoid "make update" cvs wars due to BN_DEBUG, use some tricks */
# ifndef RAND_pseudo_bytes
int RAND_pseudo_bytes(unsigned char *buf, int num);
# define BN_DEBUG_TRIX
# endif
# define bn_pollute(a) \
do { \
const BIGNUM *_bnum1 = (a); \
if(_bnum1->top < _bnum1->dmax) { \
unsigned char _tmp_char; \
/* We cast away const without the compiler knowing, any \
* *genuinely* constant variables that aren't mutable \
* wouldn't be constructed with top!=dmax. */ \
BN_ULONG *_not_const; \
memcpy(&_not_const, &_bnum1->d, sizeof(BN_ULONG*)); \
/* Debug only - safe to ignore error return */ \
RAND_pseudo_bytes(&_tmp_char, 1); \
memset((unsigned char *)(_not_const + _bnum1->top), _tmp_char, \
(_bnum1->dmax - _bnum1->top) * sizeof(BN_ULONG)); \
} \
} while(0)
# ifdef BN_DEBUG_TRIX
# undef RAND_pseudo_bytes
# endif
# else
# define bn_pollute(a)
# endif
# define bn_check_top(a) \
do { \
const BIGNUM *_bnum2 = (a); \
if (_bnum2 != NULL) { \
assert((_bnum2->top == 0) || \
(_bnum2->d[_bnum2->top - 1] != 0)); \
bn_pollute(_bnum2); \
} \
} while(0)
# define bn_fix_top(a) bn_check_top(a)
# define bn_check_size(bn, bits) bn_wcheck_size(bn, ((bits+BN_BITS2-1))/BN_BITS2)
# define bn_wcheck_size(bn, words) \
do { \
const BIGNUM *_bnum2 = (bn); \
assert((words) <= (_bnum2)->dmax && (words) >= (_bnum2)->top); \
/* avoid unused variable warning with NDEBUG */ \
(void)(_bnum2); \
} while(0)
# else /* !BN_DEBUG */
# define bn_pollute(a)
# define bn_check_top(a)
# define bn_fix_top(a) bn_correct_top(a)
# define bn_check_size(bn, bits)
# define bn_wcheck_size(bn, words)
# endif
# define bn_correct_top(a) \
{ \
BN_ULONG *ftl; \
int tmp_top = (a)->top; \
if (tmp_top > 0) \
{ \
for (ftl= &((a)->d[tmp_top-1]); tmp_top > 0; tmp_top--) \
if (*(ftl--)) break; \
(a)->top = tmp_top; \
} \
if ((a)->top == 0) \
(a)->neg = 0; \
bn_pollute(a); \
}
BN_ULONG bn_mul_add_words(BN_ULONG *rp, const BN_ULONG *ap, int num,
BN_ULONG w);
BN_ULONG bn_mul_words(BN_ULONG *rp, const BN_ULONG *ap, int num, BN_ULONG w);
void bn_sqr_words(BN_ULONG *rp, const BN_ULONG *ap, int num);
BN_ULONG bn_div_words(BN_ULONG h, BN_ULONG l, BN_ULONG d);
BN_ULONG bn_add_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
int num);
BN_ULONG bn_sub_words(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
int num);
/* Primes from RFC 2409 */
BIGNUM *get_rfc2409_prime_768(BIGNUM *bn);
BIGNUM *get_rfc2409_prime_1024(BIGNUM *bn);
/* Primes from RFC 3526 */
BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn);
BIGNUM *get_rfc3526_prime_2048(BIGNUM *bn);
BIGNUM *get_rfc3526_prime_3072(BIGNUM *bn);
BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn);
BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn);
BIGNUM *get_rfc3526_prime_8192(BIGNUM *bn);
int BN_bntest_rand(BIGNUM *rnd, int bits, int top, int bottom);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_BN_strings(void);
/* Error codes for the BN functions. */
/* Function codes. */
# define BN_F_BNRAND 127
# define BN_F_BN_BLINDING_CONVERT_EX 100
# define BN_F_BN_BLINDING_CREATE_PARAM 128
# define BN_F_BN_BLINDING_INVERT_EX 101
# define BN_F_BN_BLINDING_NEW 102
# define BN_F_BN_BLINDING_UPDATE 103
# define BN_F_BN_BN2DEC 104
# define BN_F_BN_BN2HEX 105
# define BN_F_BN_CTX_GET 116
# define BN_F_BN_CTX_NEW 106
# define BN_F_BN_CTX_START 129
# define BN_F_BN_DIV 107
# define BN_F_BN_DIV_NO_BRANCH 138
# define BN_F_BN_DIV_RECP 130
# define BN_F_BN_EXP 123
# define BN_F_BN_EXPAND2 108
# define BN_F_BN_EXPAND_INTERNAL 120
# define BN_F_BN_GF2M_MOD 131
# define BN_F_BN_GF2M_MOD_EXP 132
# define BN_F_BN_GF2M_MOD_MUL 133
# define BN_F_BN_GF2M_MOD_SOLVE_QUAD 134
# define BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR 135
# define BN_F_BN_GF2M_MOD_SQR 136
# define BN_F_BN_GF2M_MOD_SQRT 137
# define BN_F_BN_LSHIFT 145
# define BN_F_BN_MOD_EXP2_MONT 118
# define BN_F_BN_MOD_EXP_MONT 109
# define BN_F_BN_MOD_EXP_MONT_CONSTTIME 124
# define BN_F_BN_MOD_EXP_MONT_WORD 117
# define BN_F_BN_MOD_EXP_RECP 125
# define BN_F_BN_MOD_EXP_SIMPLE 126
# define BN_F_BN_MOD_INVERSE 110
# define BN_F_BN_MOD_INVERSE_NO_BRANCH 139
# define BN_F_BN_MOD_LSHIFT_QUICK 119
# define BN_F_BN_MOD_MUL_RECIPROCAL 111
# define BN_F_BN_MOD_SQRT 121
# define BN_F_BN_MPI2BN 112
# define BN_F_BN_NEW 113
# define BN_F_BN_RAND 114
# define BN_F_BN_RAND_RANGE 122
# define BN_F_BN_RSHIFT 146
# define BN_F_BN_USUB 115
/* Reason codes. */
# define BN_R_ARG2_LT_ARG3 100
# define BN_R_BAD_RECIPROCAL 101
# define BN_R_BIGNUM_TOO_LONG 114
# define BN_R_BITS_TOO_SMALL 118
# define BN_R_CALLED_WITH_EVEN_MODULUS 102
# define BN_R_DIV_BY_ZERO 103
# define BN_R_ENCODING_ERROR 104
# define BN_R_EXPAND_ON_STATIC_BIGNUM_DATA 105
# define BN_R_INPUT_NOT_REDUCED 110
# define BN_R_INVALID_LENGTH 106
# define BN_R_INVALID_RANGE 115
# define BN_R_INVALID_SHIFT 119
# define BN_R_NOT_A_SQUARE 111
# define BN_R_NOT_INITIALIZED 107
# define BN_R_NO_INVERSE 108
# define BN_R_NO_SOLUTION 116
# define BN_R_P_IS_NOT_PRIME 112
# define BN_R_TOO_MANY_ITERATIONS 113
# define BN_R_TOO_MANY_TEMPORARY_VARIABLES 109
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/buffer/buffer.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_BUFFER_H
# define HEADER_BUFFER_H
# include <ossl_typ.h>
#ifdef __cplusplus
extern "C" {
#endif
# include <stddef.h>
# if !defined(NO_SYS_TYPES_H)
# include <sys/types.h>
# endif
/* Already declared in ossl_typ.h */
/* typedef struct buf_mem_st BUF_MEM; */
struct buf_mem_st {
size_t length; /* current number of bytes */
char *data;
size_t max; /* size of buffer */
};
BUF_MEM *BUF_MEM_new(void);
void BUF_MEM_free(BUF_MEM *a);
int BUF_MEM_grow(BUF_MEM *str, size_t len);
int BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
size_t BUF_strnlen(const char *str, size_t maxlen);
char *BUF_strdup(const char *str);
/*
* Like strndup, but in addition, explicitly guarantees to never read past the
* first |siz| bytes of |str|.
*/
char *BUF_strndup(const char *str, size_t siz);
void *BUF_memdup(const void *data, size_t siz);
void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz);
/* safe string functions */
size_t BUF_strlcpy(char *dst, const char *src, size_t siz);
size_t BUF_strlcat(char *dst, const char *src, size_t siz);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_BUF_strings(void);
/* Error codes for the BUF functions. */
/* Function codes. */
# define BUF_F_BUF_MEMDUP 103
# define BUF_F_BUF_MEM_GROW 100
# define BUF_F_BUF_MEM_GROW_CLEAN 105
# define BUF_F_BUF_MEM_NEW 101
# define BUF_F_BUF_STRDUP 102
# define BUF_F_BUF_STRNDUP 104
/* Reason codes. */
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/camellia/camellia.h */
/* ====================================================================
* Copyright (c) 2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
*/
#ifndef HEADER_CAMELLIA_H
# define HEADER_CAMELLIA_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_CAMELLIA
# error CAMELLIA is disabled.
# endif
# include <stddef.h>
# define CAMELLIA_ENCRYPT 1
# define CAMELLIA_DECRYPT 0
/*
* Because array size can't be a const in C, the following two are macros.
* Both sizes are in bytes.
*/
#ifdef __cplusplus
extern "C" {
#endif
/* This should be a hidden type, but EVP requires that the size be known */
# define CAMELLIA_BLOCK_SIZE 16
# define CAMELLIA_TABLE_BYTE_LEN 272
# define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN]; /* to match
* with WORD */
struct camellia_key_st {
union {
double d; /* ensures 64-bit align */
KEY_TABLE_TYPE rd_key;
} u;
int grand_rounds;
};
typedef struct camellia_key_st CAMELLIA_KEY;
# ifdef OPENSSL_FIPS
int private_Camellia_set_key(const unsigned char *userKey, const int bits,
CAMELLIA_KEY *key);
# endif
int Camellia_set_key(const unsigned char *userKey, const int bits,
CAMELLIA_KEY *key);
void Camellia_encrypt(const unsigned char *in, unsigned char *out,
const CAMELLIA_KEY *key);
void Camellia_decrypt(const unsigned char *in, unsigned char *out,
const CAMELLIA_KEY *key);
void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
const CAMELLIA_KEY *key, const int enc);
void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char *ivec, const int enc);
void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char *ivec, int *num, const int enc);
void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char *ivec, int *num, const int enc);
void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char *ivec, int *num, const int enc);
void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char *ivec, int *num);
void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const CAMELLIA_KEY *key,
unsigned char ivec[CAMELLIA_BLOCK_SIZE],
unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
unsigned int *num);
#ifdef __cplusplus
}
#endif
#endif /* !HEADER_Camellia_H */

107
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/* crypto/cast/cast.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_CAST_H
# define HEADER_CAST_H
#ifdef __cplusplus
extern "C" {
#endif
# include <opensslconf.h>
# ifdef OPENSSL_NO_CAST
# error CAST is disabled.
# endif
# define CAST_ENCRYPT 1
# define CAST_DECRYPT 0
# define CAST_LONG unsigned int
# define CAST_BLOCK 8
# define CAST_KEY_LENGTH 16
typedef struct cast_key_st {
CAST_LONG data[32];
int short_key; /* Use reduced rounds for short key */
} CAST_KEY;
# ifdef OPENSSL_FIPS
void private_CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
# endif
void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
const CAST_KEY *key, int enc);
void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key);
void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key);
void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
long length, const CAST_KEY *ks, unsigned char *iv,
int enc);
void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, const CAST_KEY *schedule,
unsigned char *ivec, int *num, int enc);
void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, const CAST_KEY *schedule,
unsigned char *ivec, int *num);
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/cmac/cmac.h */
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2010 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*/
#ifndef HEADER_CMAC_H
# define HEADER_CMAC_H
#ifdef __cplusplus
extern "C" {
#endif
# include <evp.h>
/* Opaque */
typedef struct CMAC_CTX_st CMAC_CTX;
CMAC_CTX *CMAC_CTX_new(void);
void CMAC_CTX_cleanup(CMAC_CTX *ctx);
void CMAC_CTX_free(CMAC_CTX *ctx);
EVP_CIPHER_CTX *CMAC_CTX_get0_cipher_ctx(CMAC_CTX *ctx);
int CMAC_CTX_copy(CMAC_CTX *out, const CMAC_CTX *in);
int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
const EVP_CIPHER *cipher, ENGINE *impl);
int CMAC_Update(CMAC_CTX *ctx, const void *data, size_t dlen);
int CMAC_Final(CMAC_CTX *ctx, unsigned char *out, size_t *poutlen);
int CMAC_resume(CMAC_CTX *ctx);
#ifdef __cplusplus
}
#endif
#endif

555
src/components/openssl/cms.h Normal file
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@@ -0,0 +1,555 @@
/* crypto/cms/cms.h */
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 2008 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*/
#ifndef HEADER_CMS_H
# define HEADER_CMS_H
# include <x509.h>
# ifdef OPENSSL_NO_CMS
# error CMS is disabled.
# endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct CMS_ContentInfo_st CMS_ContentInfo;
typedef struct CMS_SignerInfo_st CMS_SignerInfo;
typedef struct CMS_CertificateChoices CMS_CertificateChoices;
typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
typedef struct CMS_ReceiptRequest_st CMS_ReceiptRequest;
typedef struct CMS_Receipt_st CMS_Receipt;
typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
DECLARE_STACK_OF(CMS_SignerInfo)
DECLARE_STACK_OF(GENERAL_NAMES)
DECLARE_STACK_OF(CMS_RecipientEncryptedKey)
DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
DECLARE_ASN1_FUNCTIONS(CMS_ReceiptRequest)
DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
# define CMS_SIGNERINFO_ISSUER_SERIAL 0
# define CMS_SIGNERINFO_KEYIDENTIFIER 1
# define CMS_RECIPINFO_NONE -1
# define CMS_RECIPINFO_TRANS 0
# define CMS_RECIPINFO_AGREE 1
# define CMS_RECIPINFO_KEK 2
# define CMS_RECIPINFO_PASS 3
# define CMS_RECIPINFO_OTHER 4
/* S/MIME related flags */
# define CMS_TEXT 0x1
# define CMS_NOCERTS 0x2
# define CMS_NO_CONTENT_VERIFY 0x4
# define CMS_NO_ATTR_VERIFY 0x8
# define CMS_NOSIGS \
(CMS_NO_CONTENT_VERIFY|CMS_NO_ATTR_VERIFY)
# define CMS_NOINTERN 0x10
# define CMS_NO_SIGNER_CERT_VERIFY 0x20
# define CMS_NOVERIFY 0x20
# define CMS_DETACHED 0x40
# define CMS_BINARY 0x80
# define CMS_NOATTR 0x100
# define CMS_NOSMIMECAP 0x200
# define CMS_NOOLDMIMETYPE 0x400
# define CMS_CRLFEOL 0x800
# define CMS_STREAM 0x1000
# define CMS_NOCRL 0x2000
# define CMS_PARTIAL 0x4000
# define CMS_REUSE_DIGEST 0x8000
# define CMS_USE_KEYID 0x10000
# define CMS_DEBUG_DECRYPT 0x20000
# define CMS_KEY_PARAM 0x40000
const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms);
BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont);
int CMS_dataFinal(CMS_ContentInfo *cms, BIO *bio);
ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms);
int CMS_is_detached(CMS_ContentInfo *cms);
int CMS_set_detached(CMS_ContentInfo *cms, int detached);
# ifdef HEADER_PEM_H
DECLARE_PEM_rw_const(CMS, CMS_ContentInfo)
# endif
int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms);
CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms);
int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms);
BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms);
int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags);
int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in,
int flags);
CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont);
int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags);
int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont,
unsigned int flags);
CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey,
STACK_OF(X509) *certs, BIO *data,
unsigned int flags);
CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si,
X509 *signcert, EVP_PKEY *pkey,
STACK_OF(X509) *certs, unsigned int flags);
int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags);
CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
unsigned int flags);
CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md,
unsigned int flags);
int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms,
const unsigned char *key, size_t keylen,
BIO *dcont, BIO *out, unsigned int flags);
CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher,
const unsigned char *key,
size_t keylen, unsigned int flags);
int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph,
const unsigned char *key, size_t keylen);
int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags);
int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms,
STACK_OF(X509) *certs,
X509_STORE *store, unsigned int flags);
STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
const EVP_CIPHER *cipher, unsigned int flags);
int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
BIO *dcont, BIO *out, unsigned int flags);
int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert);
int CMS_decrypt_set1_key(CMS_ContentInfo *cms,
unsigned char *key, size_t keylen,
unsigned char *id, size_t idlen);
int CMS_decrypt_set1_password(CMS_ContentInfo *cms,
unsigned char *pass, ossl_ssize_t passlen);
STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri);
CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher);
CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms,
X509 *recip, unsigned int flags);
int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey);
int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
EVP_PKEY **pk, X509 **recip,
X509_ALGOR **palg);
int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
ASN1_OCTET_STRING **keyid,
X509_NAME **issuer,
ASN1_INTEGER **sno);
CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid,
unsigned char *key, size_t keylen,
unsigned char *id, size_t idlen,
ASN1_GENERALIZEDTIME *date,
ASN1_OBJECT *otherTypeId,
ASN1_TYPE *otherType);
int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri,
X509_ALGOR **palg,
ASN1_OCTET_STRING **pid,
ASN1_GENERALIZEDTIME **pdate,
ASN1_OBJECT **potherid,
ASN1_TYPE **pothertype);
int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri,
unsigned char *key, size_t keylen);
int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri,
const unsigned char *id, size_t idlen);
int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,
unsigned char *pass,
ossl_ssize_t passlen);
CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms,
int iter, int wrap_nid,
int pbe_nid,
unsigned char *pass,
ossl_ssize_t passlen,
const EVP_CIPHER *kekciph);
int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri);
int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
unsigned int flags);
CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid);
const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms);
CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms);
int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert);
int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert);
STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms);
CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms);
int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl);
int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl);
STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms);
int CMS_SignedData_init(CMS_ContentInfo *cms);
CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms,
X509 *signer, EVP_PKEY *pk, const EVP_MD *md,
unsigned int flags);
EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si);
EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si);
STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms);
void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer);
int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si,
ASN1_OCTET_STRING **keyid,
X509_NAME **issuer, ASN1_INTEGER **sno);
int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert);
int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
unsigned int flags);
void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk,
X509 **signer, X509_ALGOR **pdig,
X509_ALGOR **psig);
ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si);
int CMS_SignerInfo_sign(CMS_SignerInfo *si);
int CMS_SignerInfo_verify(CMS_SignerInfo *si);
int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain);
int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs);
int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs,
int algnid, int keysize);
int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap);
int CMS_signed_get_attr_count(const CMS_SignerInfo *si);
int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
int lastpos);
int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
int lastpos);
X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc);
X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc);
int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
const ASN1_OBJECT *obj, int type,
const void *bytes, int len);
int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
int nid, int type,
const void *bytes, int len);
int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
const char *attrname, int type,
const void *bytes, int len);
void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
int lastpos, int type);
int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si);
int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
int lastpos);
int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj,
int lastpos);
X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc);
X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc);
int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr);
int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
const ASN1_OBJECT *obj, int type,
const void *bytes, int len);
int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
int nid, int type,
const void *bytes, int len);
int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
const char *attrname, int type,
const void *bytes, int len);
void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
int lastpos, int type);
# ifdef HEADER_X509V3_H
int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr);
CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen,
int allorfirst,
STACK_OF(GENERAL_NAMES)
*receiptList, STACK_OF(GENERAL_NAMES)
*receiptsTo);
int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr);
void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr,
ASN1_STRING **pcid,
int *pallorfirst,
STACK_OF(GENERAL_NAMES) **plist,
STACK_OF(GENERAL_NAMES) **prto);
# endif
int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri,
X509_ALGOR **palg,
ASN1_OCTET_STRING **pukm);
STACK_OF(CMS_RecipientEncryptedKey)
*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri);
int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri,
X509_ALGOR **pubalg,
ASN1_BIT_STRING **pubkey,
ASN1_OCTET_STRING **keyid,
X509_NAME **issuer,
ASN1_INTEGER **sno);
int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert);
int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek,
ASN1_OCTET_STRING **keyid,
ASN1_GENERALIZEDTIME **tm,
CMS_OtherKeyAttribute **other,
X509_NAME **issuer, ASN1_INTEGER **sno);
int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek,
X509 *cert);
int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk);
EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri);
int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms,
CMS_RecipientInfo *ri,
CMS_RecipientEncryptedKey *rek);
int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg,
ASN1_OCTET_STRING *ukm, int keylen);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_CMS_strings(void);
/* Error codes for the CMS functions. */
/* Function codes. */
# define CMS_F_CHECK_CONTENT 99
# define CMS_F_CMS_ADD0_CERT 164
# define CMS_F_CMS_ADD0_RECIPIENT_KEY 100
# define CMS_F_CMS_ADD0_RECIPIENT_PASSWORD 165
# define CMS_F_CMS_ADD1_RECEIPTREQUEST 158
# define CMS_F_CMS_ADD1_RECIPIENT_CERT 101
# define CMS_F_CMS_ADD1_SIGNER 102
# define CMS_F_CMS_ADD1_SIGNINGTIME 103
# define CMS_F_CMS_COMPRESS 104
# define CMS_F_CMS_COMPRESSEDDATA_CREATE 105
# define CMS_F_CMS_COMPRESSEDDATA_INIT_BIO 106
# define CMS_F_CMS_COPY_CONTENT 107
# define CMS_F_CMS_COPY_MESSAGEDIGEST 108
# define CMS_F_CMS_DATA 109
# define CMS_F_CMS_DATAFINAL 110
# define CMS_F_CMS_DATAINIT 111
# define CMS_F_CMS_DECRYPT 112
# define CMS_F_CMS_DECRYPT_SET1_KEY 113
# define CMS_F_CMS_DECRYPT_SET1_PASSWORD 166
# define CMS_F_CMS_DECRYPT_SET1_PKEY 114
# define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX 115
# define CMS_F_CMS_DIGESTALGORITHM_INIT_BIO 116
# define CMS_F_CMS_DIGESTEDDATA_DO_FINAL 117
# define CMS_F_CMS_DIGEST_VERIFY 118
# define CMS_F_CMS_ENCODE_RECEIPT 161
# define CMS_F_CMS_ENCRYPT 119
# define CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO 120
# define CMS_F_CMS_ENCRYPTEDDATA_DECRYPT 121
# define CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT 122
# define CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY 123
# define CMS_F_CMS_ENVELOPEDDATA_CREATE 124
# define CMS_F_CMS_ENVELOPEDDATA_INIT_BIO 125
# define CMS_F_CMS_ENVELOPED_DATA_INIT 126
# define CMS_F_CMS_ENV_ASN1_CTRL 171
# define CMS_F_CMS_FINAL 127
# define CMS_F_CMS_GET0_CERTIFICATE_CHOICES 128
# define CMS_F_CMS_GET0_CONTENT 129
# define CMS_F_CMS_GET0_ECONTENT_TYPE 130
# define CMS_F_CMS_GET0_ENVELOPED 131
# define CMS_F_CMS_GET0_REVOCATION_CHOICES 132
# define CMS_F_CMS_GET0_SIGNED 133
# define CMS_F_CMS_MSGSIGDIGEST_ADD1 162
# define CMS_F_CMS_RECEIPTREQUEST_CREATE0 159
# define CMS_F_CMS_RECEIPT_VERIFY 160
# define CMS_F_CMS_RECIPIENTINFO_DECRYPT 134
# define CMS_F_CMS_RECIPIENTINFO_ENCRYPT 169
# define CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT 178
# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG 175
# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID 173
# define CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS 172
# define CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP 174
# define CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT 135
# define CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT 136
# define CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID 137
# define CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP 138
# define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP 139
# define CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT 140
# define CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT 141
# define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS 142
# define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID 143
# define CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT 167
# define CMS_F_CMS_RECIPIENTINFO_SET0_KEY 144
# define CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD 168
# define CMS_F_CMS_RECIPIENTINFO_SET0_PKEY 145
# define CMS_F_CMS_SD_ASN1_CTRL 170
# define CMS_F_CMS_SET1_IAS 176
# define CMS_F_CMS_SET1_KEYID 177
# define CMS_F_CMS_SET1_SIGNERIDENTIFIER 146
# define CMS_F_CMS_SET_DETACHED 147
# define CMS_F_CMS_SIGN 148
# define CMS_F_CMS_SIGNED_DATA_INIT 149
# define CMS_F_CMS_SIGNERINFO_CONTENT_SIGN 150
# define CMS_F_CMS_SIGNERINFO_SIGN 151
# define CMS_F_CMS_SIGNERINFO_VERIFY 152
# define CMS_F_CMS_SIGNERINFO_VERIFY_CERT 153
# define CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT 154
# define CMS_F_CMS_SIGN_RECEIPT 163
# define CMS_F_CMS_STREAM 155
# define CMS_F_CMS_UNCOMPRESS 156
# define CMS_F_CMS_VERIFY 157
/* Reason codes. */
# define CMS_R_ADD_SIGNER_ERROR 99
# define CMS_R_CERTIFICATE_ALREADY_PRESENT 175
# define CMS_R_CERTIFICATE_HAS_NO_KEYID 160
# define CMS_R_CERTIFICATE_VERIFY_ERROR 100
# define CMS_R_CIPHER_INITIALISATION_ERROR 101
# define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR 102
# define CMS_R_CMS_DATAFINAL_ERROR 103
# define CMS_R_CMS_LIB 104
# define CMS_R_CONTENTIDENTIFIER_MISMATCH 170
# define CMS_R_CONTENT_NOT_FOUND 105
# define CMS_R_CONTENT_TYPE_MISMATCH 171
# define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA 106
# define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA 107
# define CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA 108
# define CMS_R_CONTENT_VERIFY_ERROR 109
# define CMS_R_CTRL_ERROR 110
# define CMS_R_CTRL_FAILURE 111
# define CMS_R_DECRYPT_ERROR 112
# define CMS_R_DIGEST_ERROR 161
# define CMS_R_ERROR_GETTING_PUBLIC_KEY 113
# define CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE 114
# define CMS_R_ERROR_SETTING_KEY 115
# define CMS_R_ERROR_SETTING_RECIPIENTINFO 116
# define CMS_R_INVALID_ENCRYPTED_KEY_LENGTH 117
# define CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER 176
# define CMS_R_INVALID_KEY_LENGTH 118
# define CMS_R_MD_BIO_INIT_ERROR 119
# define CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH 120
# define CMS_R_MESSAGEDIGEST_WRONG_LENGTH 121
# define CMS_R_MSGSIGDIGEST_ERROR 172
# define CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE 162
# define CMS_R_MSGSIGDIGEST_WRONG_LENGTH 163
# define CMS_R_NEED_ONE_SIGNER 164
# define CMS_R_NOT_A_SIGNED_RECEIPT 165
# define CMS_R_NOT_ENCRYPTED_DATA 122
# define CMS_R_NOT_KEK 123
# define CMS_R_NOT_KEY_AGREEMENT 181
# define CMS_R_NOT_KEY_TRANSPORT 124
# define CMS_R_NOT_PWRI 177
# define CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 125
# define CMS_R_NO_CIPHER 126
# define CMS_R_NO_CONTENT 127
# define CMS_R_NO_CONTENT_TYPE 173
# define CMS_R_NO_DEFAULT_DIGEST 128
# define CMS_R_NO_DIGEST_SET 129
# define CMS_R_NO_KEY 130
# define CMS_R_NO_KEY_OR_CERT 174
# define CMS_R_NO_MATCHING_DIGEST 131
# define CMS_R_NO_MATCHING_RECIPIENT 132
# define CMS_R_NO_MATCHING_SIGNATURE 166
# define CMS_R_NO_MSGSIGDIGEST 167
# define CMS_R_NO_PASSWORD 178
# define CMS_R_NO_PRIVATE_KEY 133
# define CMS_R_NO_PUBLIC_KEY 134
# define CMS_R_NO_RECEIPT_REQUEST 168
# define CMS_R_NO_SIGNERS 135
# define CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 136
# define CMS_R_RECEIPT_DECODE_ERROR 169
# define CMS_R_RECIPIENT_ERROR 137
# define CMS_R_SIGNER_CERTIFICATE_NOT_FOUND 138
# define CMS_R_SIGNFINAL_ERROR 139
# define CMS_R_SMIME_TEXT_ERROR 140
# define CMS_R_STORE_INIT_ERROR 141
# define CMS_R_TYPE_NOT_COMPRESSED_DATA 142
# define CMS_R_TYPE_NOT_DATA 143
# define CMS_R_TYPE_NOT_DIGESTED_DATA 144
# define CMS_R_TYPE_NOT_ENCRYPTED_DATA 145
# define CMS_R_TYPE_NOT_ENVELOPED_DATA 146
# define CMS_R_UNABLE_TO_FINALIZE_CONTEXT 147
# define CMS_R_UNKNOWN_CIPHER 148
# define CMS_R_UNKNOWN_DIGEST_ALGORIHM 149
# define CMS_R_UNKNOWN_ID 150
# define CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM 151
# define CMS_R_UNSUPPORTED_CONTENT_TYPE 152
# define CMS_R_UNSUPPORTED_KEK_ALGORITHM 153
# define CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM 179
# define CMS_R_UNSUPPORTED_RECIPIENT_TYPE 154
# define CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE 155
# define CMS_R_UNSUPPORTED_TYPE 156
# define CMS_R_UNWRAP_ERROR 157
# define CMS_R_UNWRAP_FAILURE 180
# define CMS_R_VERIFICATION_FAILURE 158
# define CMS_R_WRAP_ERROR 159
#ifdef __cplusplus
}
#endif
#endif

83
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#ifndef HEADER_COMP_H
# define HEADER_COMP_H
# include <crypto.h>
# ifdef OPENSSL_NO_COMP
# error COMP is disabled.
# endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct comp_ctx_st COMP_CTX;
struct comp_method_st {
int type; /* NID for compression library */
const char *name; /* A text string to identify the library */
int (*init) (COMP_CTX *ctx);
void (*finish) (COMP_CTX *ctx);
int (*compress) (COMP_CTX *ctx,
unsigned char *out, unsigned int olen,
unsigned char *in, unsigned int ilen);
int (*expand) (COMP_CTX *ctx,
unsigned char *out, unsigned int olen,
unsigned char *in, unsigned int ilen);
/*
* The following two do NOTHING, but are kept for backward compatibility
*/
long (*ctrl) (void);
long (*callback_ctrl) (void);
};
struct comp_ctx_st {
COMP_METHOD *meth;
unsigned long compress_in;
unsigned long compress_out;
unsigned long expand_in;
unsigned long expand_out;
CRYPTO_EX_DATA ex_data;
};
COMP_CTX *COMP_CTX_new(COMP_METHOD *meth);
void COMP_CTX_free(COMP_CTX *ctx);
int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen,
unsigned char *in, int ilen);
int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen,
unsigned char *in, int ilen);
COMP_METHOD *COMP_rle(void);
COMP_METHOD *COMP_zlib(void);
void COMP_zlib_cleanup(void);
# ifdef HEADER_BIO_H
# ifdef ZLIB
BIO_METHOD *BIO_f_zlib(void);
# endif
# endif
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_COMP_strings(void);
/* Error codes for the COMP functions. */
/* Function codes. */
# define COMP_F_BIO_ZLIB_FLUSH 99
# define COMP_F_BIO_ZLIB_NEW 100
# define COMP_F_BIO_ZLIB_READ 101
# define COMP_F_BIO_ZLIB_WRITE 102
/* Reason codes. */
# define COMP_R_ZLIB_DEFLATE_ERROR 99
# define COMP_R_ZLIB_INFLATE_ERROR 100
# define COMP_R_ZLIB_NOT_SUPPORTED 101
#ifdef __cplusplus
}
#endif
#endif

267
src/components/openssl/conf.h Normal file
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@@ -0,0 +1,267 @@
/* crypto/conf/conf.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_CONF_H
# define HEADER_CONF_H
# include <bio.h>
# include <lhash.h>
# include <stack.h>
# include <safestack.h>
# include <e_os2.h>
# include <ossl_typ.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
char *section;
char *name;
char *value;
} CONF_VALUE;
DECLARE_STACK_OF(CONF_VALUE)
DECLARE_LHASH_OF(CONF_VALUE);
struct conf_st;
struct conf_method_st;
typedef struct conf_method_st CONF_METHOD;
struct conf_method_st {
const char *name;
CONF *(*create) (CONF_METHOD *meth);
int (*init) (CONF *conf);
int (*destroy) (CONF *conf);
int (*destroy_data) (CONF *conf);
int (*load_bio) (CONF *conf, BIO *bp, long *eline);
int (*dump) (const CONF *conf, BIO *bp);
int (*is_number) (const CONF *conf, char c);
int (*to_int) (const CONF *conf, char c);
int (*load) (CONF *conf, const char *name, long *eline);
};
/* Module definitions */
typedef struct conf_imodule_st CONF_IMODULE;
typedef struct conf_module_st CONF_MODULE;
DECLARE_STACK_OF(CONF_MODULE)
DECLARE_STACK_OF(CONF_IMODULE)
/* DSO module function typedefs */
typedef int conf_init_func (CONF_IMODULE *md, const CONF *cnf);
typedef void conf_finish_func (CONF_IMODULE *md);
# define CONF_MFLAGS_IGNORE_ERRORS 0x1
# define CONF_MFLAGS_IGNORE_RETURN_CODES 0x2
# define CONF_MFLAGS_SILENT 0x4
# define CONF_MFLAGS_NO_DSO 0x8
# define CONF_MFLAGS_IGNORE_MISSING_FILE 0x10
# define CONF_MFLAGS_DEFAULT_SECTION 0x20
int CONF_set_default_method(CONF_METHOD *meth);
void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash);
LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
long *eline);
# ifndef OPENSSL_NO_FP_API
LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
long *eline);
# endif
LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
long *eline);
STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
const char *section);
char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf, const char *group,
const char *name);
long CONF_get_number(LHASH_OF(CONF_VALUE) *conf, const char *group,
const char *name);
void CONF_free(LHASH_OF(CONF_VALUE) *conf);
int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);
void OPENSSL_config(const char *config_name);
void OPENSSL_no_config(void);
/*
* New conf code. The semantics are different from the functions above. If
* that wasn't the case, the above functions would have been replaced
*/
struct conf_st {
CONF_METHOD *meth;
void *meth_data;
LHASH_OF(CONF_VALUE) *data;
};
CONF *NCONF_new(CONF_METHOD *meth);
CONF_METHOD *NCONF_default(void);
CONF_METHOD *NCONF_WIN32(void);
# if 0 /* Just to give you an idea of what I have in
* mind */
CONF_METHOD *NCONF_XML(void);
# endif
void NCONF_free(CONF *conf);
void NCONF_free_data(CONF *conf);
int NCONF_load(CONF *conf, const char *file, long *eline);
# ifndef OPENSSL_NO_FP_API
int NCONF_load_fp(CONF *conf, FILE *fp, long *eline);
# endif
int NCONF_load_bio(CONF *conf, BIO *bp, long *eline);
STACK_OF(CONF_VALUE) *NCONF_get_section(const CONF *conf,
const char *section);
char *NCONF_get_string(const CONF *conf, const char *group, const char *name);
int NCONF_get_number_e(const CONF *conf, const char *group, const char *name,
long *result);
int NCONF_dump_fp(const CONF *conf, FILE *out);
int NCONF_dump_bio(const CONF *conf, BIO *out);
# if 0 /* The following function has no error
* checking, and should therefore be avoided */
long NCONF_get_number(CONF *conf, char *group, char *name);
# else
# define NCONF_get_number(c,g,n,r) NCONF_get_number_e(c,g,n,r)
# endif
/* Module functions */
int CONF_modules_load(const CONF *cnf, const char *appname,
unsigned long flags);
int CONF_modules_load_file(const char *filename, const char *appname,
unsigned long flags);
void CONF_modules_unload(int all);
void CONF_modules_finish(void);
void CONF_modules_free(void);
int CONF_module_add(const char *name, conf_init_func *ifunc,
conf_finish_func *ffunc);
const char *CONF_imodule_get_name(const CONF_IMODULE *md);
const char *CONF_imodule_get_value(const CONF_IMODULE *md);
void *CONF_imodule_get_usr_data(const CONF_IMODULE *md);
void CONF_imodule_set_usr_data(CONF_IMODULE *md, void *usr_data);
CONF_MODULE *CONF_imodule_get_module(const CONF_IMODULE *md);
unsigned long CONF_imodule_get_flags(const CONF_IMODULE *md);
void CONF_imodule_set_flags(CONF_IMODULE *md, unsigned long flags);
void *CONF_module_get_usr_data(CONF_MODULE *pmod);
void CONF_module_set_usr_data(CONF_MODULE *pmod, void *usr_data);
char *CONF_get1_default_config_file(void);
int CONF_parse_list(const char *list, int sep, int nospc,
int (*list_cb) (const char *elem, int len, void *usr),
void *arg);
void OPENSSL_load_builtin_modules(void);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_CONF_strings(void);
/* Error codes for the CONF functions. */
/* Function codes. */
# define CONF_F_CONF_DUMP_FP 104
# define CONF_F_CONF_LOAD 100
# define CONF_F_CONF_LOAD_BIO 102
# define CONF_F_CONF_LOAD_FP 103
# define CONF_F_CONF_MODULES_LOAD 116
# define CONF_F_CONF_PARSE_LIST 119
# define CONF_F_DEF_LOAD 120
# define CONF_F_DEF_LOAD_BIO 121
# define CONF_F_MODULE_INIT 115
# define CONF_F_MODULE_LOAD_DSO 117
# define CONF_F_MODULE_RUN 118
# define CONF_F_NCONF_DUMP_BIO 105
# define CONF_F_NCONF_DUMP_FP 106
# define CONF_F_NCONF_GET_NUMBER 107
# define CONF_F_NCONF_GET_NUMBER_E 112
# define CONF_F_NCONF_GET_SECTION 108
# define CONF_F_NCONF_GET_STRING 109
# define CONF_F_NCONF_LOAD 113
# define CONF_F_NCONF_LOAD_BIO 110
# define CONF_F_NCONF_LOAD_FP 114
# define CONF_F_NCONF_NEW 111
# define CONF_F_STR_COPY 101
/* Reason codes. */
# define CONF_R_ERROR_LOADING_DSO 110
# define CONF_R_LIST_CANNOT_BE_NULL 115
# define CONF_R_MISSING_CLOSE_SQUARE_BRACKET 100
# define CONF_R_MISSING_EQUAL_SIGN 101
# define CONF_R_MISSING_FINISH_FUNCTION 111
# define CONF_R_MISSING_INIT_FUNCTION 112
# define CONF_R_MODULE_INITIALIZATION_ERROR 109
# define CONF_R_NO_CLOSE_BRACE 102
# define CONF_R_NO_CONF 105
# define CONF_R_NO_CONF_OR_ENVIRONMENT_VARIABLE 106
# define CONF_R_NO_SECTION 107
# define CONF_R_NO_SUCH_FILE 114
# define CONF_R_NO_VALUE 108
# define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103
# define CONF_R_UNKNOWN_MODULE_NAME 113
# define CONF_R_VARIABLE_HAS_NO_VALUE 104
#ifdef __cplusplus
}
#endif
#endif

89
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/* conf_api.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_CONF_API_H
# define HEADER_CONF_API_H
# include <lhash.h>
# include <conf.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Up until OpenSSL 0.9.5a, this was new_section */
CONF_VALUE *_CONF_new_section(CONF *conf, const char *section);
/* Up until OpenSSL 0.9.5a, this was get_section */
CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section);
/* Up until OpenSSL 0.9.5a, this was CONF_get_section */
STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
const char *section);
int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value);
char *_CONF_get_string(const CONF *conf, const char *section,
const char *name);
long _CONF_get_number(const CONF *conf, const char *section,
const char *name);
int _CONF_new_data(CONF *conf);
void _CONF_free_data(CONF *conf);
#ifdef __cplusplus
}
#endif
#endif

661
src/components/openssl/crypto.h Normal file
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@@ -0,0 +1,661 @@
/* crypto/crypto.h */
/* ====================================================================
* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
* ECDH support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
#ifndef HEADER_CRYPTO_H
# define HEADER_CRYPTO_H
# include <stdlib.h>
# include <e_os2.h>
# ifndef OPENSSL_NO_FP_API
# include <stdio.h>
# endif
# include <stack.h>
# include <safestack.h>
# include <opensslv.h>
# include <ossl_typ.h>
# ifdef CHARSET_EBCDIC
# include <ebcdic.h>
# endif
/*
* Resolve problems on some operating systems with symbol names that clash
* one way or another
*/
# include <symhacks.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Backward compatibility to SSLeay */
/*
* This is more to be used to check the correct DLL is being used in the MS
* world.
*/
# define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
# define SSLEAY_VERSION 0
/* #define SSLEAY_OPTIONS 1 no longer supported */
# define SSLEAY_CFLAGS 2
# define SSLEAY_BUILT_ON 3
# define SSLEAY_PLATFORM 4
# define SSLEAY_DIR 5
/* Already declared in ossl_typ.h */
# if 0
typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
/* Called when a new object is created */
typedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
/* Called when an object is free()ed */
typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
/* Called when we need to dup an object */
typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from,
void *from_d, int idx, long argl, void *argp);
# endif
/* A generic structure to pass assorted data in a expandable way */
typedef struct openssl_item_st {
int code;
void *value; /* Not used for flag attributes */
size_t value_size; /* Max size of value for output, length for
* input */
size_t *value_length; /* Returned length of value for output */
} OPENSSL_ITEM;
/*
* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
* names in cryptlib.c
*/
# define CRYPTO_LOCK_ERR 1
# define CRYPTO_LOCK_EX_DATA 2
# define CRYPTO_LOCK_X509 3
# define CRYPTO_LOCK_X509_INFO 4
# define CRYPTO_LOCK_X509_PKEY 5
# define CRYPTO_LOCK_X509_CRL 6
# define CRYPTO_LOCK_X509_REQ 7
# define CRYPTO_LOCK_DSA 8
# define CRYPTO_LOCK_RSA 9
# define CRYPTO_LOCK_EVP_PKEY 10
# define CRYPTO_LOCK_X509_STORE 11
# define CRYPTO_LOCK_SSL_CTX 12
# define CRYPTO_LOCK_SSL_CERT 13
# define CRYPTO_LOCK_SSL_SESSION 14
# define CRYPTO_LOCK_SSL_SESS_CERT 15
# define CRYPTO_LOCK_SSL 16
# define CRYPTO_LOCK_SSL_METHOD 17
# define CRYPTO_LOCK_RAND 18
# define CRYPTO_LOCK_RAND2 19
# define CRYPTO_LOCK_MALLOC 20
# define CRYPTO_LOCK_BIO 21
# define CRYPTO_LOCK_GETHOSTBYNAME 22
# define CRYPTO_LOCK_GETSERVBYNAME 23
# define CRYPTO_LOCK_READDIR 24
# define CRYPTO_LOCK_RSA_BLINDING 25
# define CRYPTO_LOCK_DH 26
# define CRYPTO_LOCK_MALLOC2 27
# define CRYPTO_LOCK_DSO 28
# define CRYPTO_LOCK_DYNLOCK 29
# define CRYPTO_LOCK_ENGINE 30
# define CRYPTO_LOCK_UI 31
# define CRYPTO_LOCK_ECDSA 32
# define CRYPTO_LOCK_EC 33
# define CRYPTO_LOCK_ECDH 34
# define CRYPTO_LOCK_BN 35
# define CRYPTO_LOCK_EC_PRE_COMP 36
# define CRYPTO_LOCK_STORE 37
# define CRYPTO_LOCK_COMP 38
# define CRYPTO_LOCK_FIPS 39
# define CRYPTO_LOCK_FIPS2 40
# define CRYPTO_NUM_LOCKS 41
# define CRYPTO_LOCK 1
# define CRYPTO_UNLOCK 2
# define CRYPTO_READ 4
# define CRYPTO_WRITE 8
# ifndef OPENSSL_NO_LOCKING
# ifndef CRYPTO_w_lock
# define CRYPTO_w_lock(type) \
CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
# define CRYPTO_w_unlock(type) \
CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
# define CRYPTO_r_lock(type) \
CRYPTO_lock(CRYPTO_LOCK|CRYPTO_READ,type,__FILE__,__LINE__)
# define CRYPTO_r_unlock(type) \
CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
# define CRYPTO_add(addr,amount,type) \
CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
# endif
# else
# define CRYPTO_w_lock(a)
# define CRYPTO_w_unlock(a)
# define CRYPTO_r_lock(a)
# define CRYPTO_r_unlock(a)
# define CRYPTO_add(a,b,c) ((*(a))+=(b))
# endif
/*
* Some applications as well as some parts of OpenSSL need to allocate and
* deallocate locks in a dynamic fashion. The following typedef makes this
* possible in a type-safe manner.
*/
/* struct CRYPTO_dynlock_value has to be defined by the application. */
typedef struct {
int references;
struct CRYPTO_dynlock_value *data;
} CRYPTO_dynlock;
/*
* The following can be used to detect memory leaks in the SSLeay library. It
* used, it turns on malloc checking
*/
# define CRYPTO_MEM_CHECK_OFF 0x0/* an enume */
# define CRYPTO_MEM_CHECK_ON 0x1/* a bit */
# define CRYPTO_MEM_CHECK_ENABLE 0x2/* a bit */
# define CRYPTO_MEM_CHECK_DISABLE 0x3/* an enume */
/*
* The following are bit values to turn on or off options connected to the
* malloc checking functionality
*/
/* Adds time to the memory checking information */
# define V_CRYPTO_MDEBUG_TIME 0x1/* a bit */
/* Adds thread number to the memory checking information */
# define V_CRYPTO_MDEBUG_THREAD 0x2/* a bit */
# define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
/* predec of the BIO type */
typedef struct bio_st BIO_dummy;
struct crypto_ex_data_st {
STACK_OF(void) *sk;
/* gcc is screwing up this data structure :-( */
int dummy;
};
DECLARE_STACK_OF(void)
/*
* This stuff is basically class callback functions The current classes are
* SSL_CTX, SSL, SSL_SESSION, and a few more
*/
typedef struct crypto_ex_data_func_st {
long argl; /* Arbitary long */
void *argp; /* Arbitary void * */
CRYPTO_EX_new *new_func;
CRYPTO_EX_free *free_func;
CRYPTO_EX_dup *dup_func;
} CRYPTO_EX_DATA_FUNCS;
DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
/*
* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
* entry.
*/
# define CRYPTO_EX_INDEX_BIO 0
# define CRYPTO_EX_INDEX_SSL 1
# define CRYPTO_EX_INDEX_SSL_CTX 2
# define CRYPTO_EX_INDEX_SSL_SESSION 3
# define CRYPTO_EX_INDEX_X509_STORE 4
# define CRYPTO_EX_INDEX_X509_STORE_CTX 5
# define CRYPTO_EX_INDEX_RSA 6
# define CRYPTO_EX_INDEX_DSA 7
# define CRYPTO_EX_INDEX_DH 8
# define CRYPTO_EX_INDEX_ENGINE 9
# define CRYPTO_EX_INDEX_X509 10
# define CRYPTO_EX_INDEX_UI 11
# define CRYPTO_EX_INDEX_ECDSA 12
# define CRYPTO_EX_INDEX_ECDH 13
# define CRYPTO_EX_INDEX_COMP 14
# define CRYPTO_EX_INDEX_STORE 15
/*
* Dynamically assigned indexes start from this value (don't use directly,
* use via CRYPTO_ex_data_new_class).
*/
# define CRYPTO_EX_INDEX_USER 100
/*
* This is the default callbacks, but we can have others as well: this is
* needed in Win32 where the application malloc and the library malloc may
* not be the same.
*/
# define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
malloc, realloc, free)
# if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
# define CRYPTO_MDEBUG
# endif
# endif
/*
* Set standard debugging functions (not done by default unless CRYPTO_MDEBUG
* is defined)
*/
# define CRYPTO_malloc_debug_init() do {\
CRYPTO_set_mem_debug_functions(\
CRYPTO_dbg_malloc,\
CRYPTO_dbg_realloc,\
CRYPTO_dbg_free,\
CRYPTO_dbg_set_options,\
CRYPTO_dbg_get_options);\
} while(0)
int CRYPTO_mem_ctrl(int mode);
int CRYPTO_is_mem_check_on(void);
/* for applications */
# define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
# define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
/* for library-internal use */
# define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
# define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
# define is_MemCheck_on() CRYPTO_is_mem_check_on()
# define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
# define OPENSSL_strdup(str) CRYPTO_strdup((str),__FILE__,__LINE__)
# define OPENSSL_realloc(addr,num) \
CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
# define OPENSSL_realloc_clean(addr,old_num,num) \
CRYPTO_realloc_clean(addr,old_num,num,__FILE__,__LINE__)
# define OPENSSL_remalloc(addr,num) \
CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
# define OPENSSL_freeFunc CRYPTO_free
# define OPENSSL_free(addr) CRYPTO_free(addr)
# define OPENSSL_malloc_locked(num) \
CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
# define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
const char *SSLeay_version(int type);
unsigned long SSLeay(void);
int OPENSSL_issetugid(void);
/* An opaque type representing an implementation of "ex_data" support */
typedef struct st_CRYPTO_EX_DATA_IMPL CRYPTO_EX_DATA_IMPL;
/* Return an opaque pointer to the current "ex_data" implementation */
const CRYPTO_EX_DATA_IMPL *CRYPTO_get_ex_data_implementation(void);
/* Sets the "ex_data" implementation to be used (if it's not too late) */
int CRYPTO_set_ex_data_implementation(const CRYPTO_EX_DATA_IMPL *i);
/* Get a new "ex_data" class, and return the corresponding "class_index" */
int CRYPTO_ex_data_new_class(void);
/* Within a given class, get/register a new index */
int CRYPTO_get_ex_new_index(int class_index, long argl, void *argp,
CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func,
CRYPTO_EX_free *free_func);
/*
* Initialise/duplicate/free CRYPTO_EX_DATA variables corresponding to a
* given class (invokes whatever per-class callbacks are applicable)
*/
int CRYPTO_new_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
int CRYPTO_dup_ex_data(int class_index, CRYPTO_EX_DATA *to,
CRYPTO_EX_DATA *from);
void CRYPTO_free_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad);
/*
* Get/set data in a CRYPTO_EX_DATA variable corresponding to a particular
* index (relative to the class type involved)
*/
int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
void *CRYPTO_get_ex_data(const CRYPTO_EX_DATA *ad, int idx);
/*
* This function cleans up all "ex_data" state. It mustn't be called under
* potential race-conditions.
*/
void CRYPTO_cleanup_all_ex_data(void);
int CRYPTO_get_new_lockid(char *name);
int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
void CRYPTO_lock(int mode, int type, const char *file, int line);
void CRYPTO_set_locking_callback(void (*func) (int mode, int type,
const char *file, int line));
void (*CRYPTO_get_locking_callback(void)) (int mode, int type,
const char *file, int line);
void CRYPTO_set_add_lock_callback(int (*func)
(int *num, int mount, int type,
const char *file, int line));
int (*CRYPTO_get_add_lock_callback(void)) (int *num, int mount, int type,
const char *file, int line);
/* Don't use this structure directly. */
typedef struct crypto_threadid_st {
void *ptr;
unsigned long val;
} CRYPTO_THREADID;
/* Only use CRYPTO_THREADID_set_[numeric|pointer]() within callbacks */
void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned long val);
void CRYPTO_THREADID_set_pointer(CRYPTO_THREADID *id, void *ptr);
int CRYPTO_THREADID_set_callback(void (*threadid_func) (CRYPTO_THREADID *));
void (*CRYPTO_THREADID_get_callback(void)) (CRYPTO_THREADID *);
void CRYPTO_THREADID_current(CRYPTO_THREADID *id);
int CRYPTO_THREADID_cmp(const CRYPTO_THREADID *a, const CRYPTO_THREADID *b);
void CRYPTO_THREADID_cpy(CRYPTO_THREADID *dest, const CRYPTO_THREADID *src);
unsigned long CRYPTO_THREADID_hash(const CRYPTO_THREADID *id);
# ifndef OPENSSL_NO_DEPRECATED
void CRYPTO_set_id_callback(unsigned long (*func) (void));
unsigned long (*CRYPTO_get_id_callback(void)) (void);
unsigned long CRYPTO_thread_id(void);
# endif
const char *CRYPTO_get_lock_name(int type);
int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
int line);
int CRYPTO_get_new_dynlockid(void);
void CRYPTO_destroy_dynlockid(int i);
struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i);
void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value
*(*dyn_create_function) (const char
*file,
int line));
void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)
(int mode,
struct CRYPTO_dynlock_value *l,
const char *file, int line));
void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)
(struct CRYPTO_dynlock_value *l,
const char *file, int line));
struct CRYPTO_dynlock_value
*(*CRYPTO_get_dynlock_create_callback(void)) (const char *file, int line);
void (*CRYPTO_get_dynlock_lock_callback(void)) (int mode,
struct CRYPTO_dynlock_value
*l, const char *file,
int line);
void (*CRYPTO_get_dynlock_destroy_callback(void)) (struct CRYPTO_dynlock_value
*l, const char *file,
int line);
/*
* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions -- call
* the latter last if you need different functions
*/
int CRYPTO_set_mem_functions(void *(*m) (size_t), void *(*r) (void *, size_t),
void (*f) (void *));
int CRYPTO_set_locked_mem_functions(void *(*m) (size_t),
void (*free_func) (void *));
int CRYPTO_set_mem_ex_functions(void *(*m) (size_t, const char *, int),
void *(*r) (void *, size_t, const char *,
int), void (*f) (void *));
int CRYPTO_set_locked_mem_ex_functions(void *(*m) (size_t, const char *, int),
void (*free_func) (void *));
int CRYPTO_set_mem_debug_functions(void (*m)
(void *, int, const char *, int, int),
void (*r) (void *, void *, int,
const char *, int, int),
void (*f) (void *, int), void (*so) (long),
long (*go) (void));
void CRYPTO_get_mem_functions(void *(**m) (size_t),
void *(**r) (void *, size_t),
void (**f) (void *));
void CRYPTO_get_locked_mem_functions(void *(**m) (size_t),
void (**f) (void *));
void CRYPTO_get_mem_ex_functions(void *(**m) (size_t, const char *, int),
void *(**r) (void *, size_t, const char *,
int), void (**f) (void *));
void CRYPTO_get_locked_mem_ex_functions(void
*(**m) (size_t, const char *, int),
void (**f) (void *));
void CRYPTO_get_mem_debug_functions(void (**m)
(void *, int, const char *, int, int),
void (**r) (void *, void *, int,
const char *, int, int),
void (**f) (void *, int),
void (**so) (long), long (**go) (void));
void *CRYPTO_malloc_locked(int num, const char *file, int line);
void CRYPTO_free_locked(void *ptr);
void *CRYPTO_malloc(int num, const char *file, int line);
char *CRYPTO_strdup(const char *str, const char *file, int line);
void CRYPTO_free(void *ptr);
void *CRYPTO_realloc(void *addr, int num, const char *file, int line);
void *CRYPTO_realloc_clean(void *addr, int old_num, int num, const char *file,
int line);
void *CRYPTO_remalloc(void *addr, int num, const char *file, int line);
void OPENSSL_cleanse(void *ptr, size_t len);
void CRYPTO_set_mem_debug_options(long bits);
long CRYPTO_get_mem_debug_options(void);
# define CRYPTO_push_info(info) \
CRYPTO_push_info_(info, __FILE__, __LINE__);
int CRYPTO_push_info_(const char *info, const char *file, int line);
int CRYPTO_pop_info(void);
int CRYPTO_remove_all_info(void);
/*
* Default debugging functions (enabled by CRYPTO_malloc_debug_init() macro;
* used as default in CRYPTO_MDEBUG compilations):
*/
/*-
* The last argument has the following significance:
*
* 0: called before the actual memory allocation has taken place
* 1: called after the actual memory allocation has taken place
*/
void CRYPTO_dbg_malloc(void *addr, int num, const char *file, int line,
int before_p);
void CRYPTO_dbg_realloc(void *addr1, void *addr2, int num, const char *file,
int line, int before_p);
void CRYPTO_dbg_free(void *addr, int before_p);
/*-
* Tell the debugging code about options. By default, the following values
* apply:
*
* 0: Clear all options.
* V_CRYPTO_MDEBUG_TIME (1): Set the "Show Time" option.
* V_CRYPTO_MDEBUG_THREAD (2): Set the "Show Thread Number" option.
* V_CRYPTO_MDEBUG_ALL (3): 1 + 2
*/
void CRYPTO_dbg_set_options(long bits);
long CRYPTO_dbg_get_options(void);
# ifndef OPENSSL_NO_FP_API
void CRYPTO_mem_leaks_fp(FILE *);
# endif
void CRYPTO_mem_leaks(struct bio_st *bio);
/* unsigned long order, char *file, int line, int num_bytes, char *addr */
typedef void *CRYPTO_MEM_LEAK_CB (unsigned long, const char *, int, int,
void *);
void CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
/* die if we have to */
void OpenSSLDie(const char *file, int line, const char *assertion);
# define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
unsigned long *OPENSSL_ia32cap_loc(void);
# define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc()))
int OPENSSL_isservice(void);
int FIPS_mode(void);
int FIPS_mode_set(int r);
void OPENSSL_init(void);
# define fips_md_init(alg) fips_md_init_ctx(alg, alg)
# ifdef OPENSSL_FIPS
# define fips_md_init_ctx(alg, cx) \
int alg##_Init(cx##_CTX *c) \
{ \
if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
"Low level API call to digest " #alg " forbidden in FIPS mode!"); \
return private_##alg##_Init(c); \
} \
int private_##alg##_Init(cx##_CTX *c)
# define fips_cipher_abort(alg) \
if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
"Low level API call to cipher " #alg " forbidden in FIPS mode!")
# else
# define fips_md_init_ctx(alg, cx) \
int alg##_Init(cx##_CTX *c)
# define fips_cipher_abort(alg) while(0)
# endif
/*
* CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal.
* It takes an amount of time dependent on |len|, but independent of the
* contents of |a| and |b|. Unlike memcmp, it cannot be used to put elements
* into a defined order as the return value when a != b is undefined, other
* than to be non-zero.
*/
int CRYPTO_memcmp(const volatile void *a, const volatile void *b, size_t len);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_CRYPTO_strings(void);
/* Error codes for the CRYPTO functions. */
/* Function codes. */
# define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
# define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103
# define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
# define CRYPTO_F_CRYPTO_SET_EX_DATA 102
# define CRYPTO_F_DEF_ADD_INDEX 104
# define CRYPTO_F_DEF_GET_CLASS 105
# define CRYPTO_F_FIPS_MODE_SET 109
# define CRYPTO_F_INT_DUP_EX_DATA 106
# define CRYPTO_F_INT_FREE_EX_DATA 107
# define CRYPTO_F_INT_NEW_EX_DATA 108
/* Reason codes. */
# define CRYPTO_R_FIPS_MODE_NOT_SUPPORTED 101
# define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100
#ifdef __cplusplus
}
#endif
#endif

257
src/components/openssl/des.h Normal file
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@@ -0,0 +1,257 @@
/* crypto/des/des.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_NEW_DES_H
# define HEADER_NEW_DES_H
# include <e_os2.h> /* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG
* (via openssl/opensslconf.h */
# ifdef OPENSSL_NO_DES
# error DES is disabled.
# endif
# ifdef OPENSSL_BUILD_SHLIBCRYPTO
# undef OPENSSL_EXTERN
# define OPENSSL_EXTERN OPENSSL_EXPORT
# endif
#ifdef __cplusplus
extern "C" {
#endif
typedef unsigned char DES_cblock[8];
typedef /* const */ unsigned char const_DES_cblock[8];
/*
* With "const", gcc 2.8.1 on Solaris thinks that DES_cblock * and
* const_DES_cblock * are incompatible pointer types.
*/
typedef struct DES_ks {
union {
DES_cblock cblock;
/*
* make sure things are correct size on machines with 8 byte longs
*/
DES_LONG deslong[2];
} ks[16];
} DES_key_schedule;
# ifndef OPENSSL_DISABLE_OLD_DES_SUPPORT
# ifndef OPENSSL_ENABLE_OLD_DES_SUPPORT
# define OPENSSL_ENABLE_OLD_DES_SUPPORT
# endif
# endif
# ifdef OPENSSL_ENABLE_OLD_DES_SUPPORT
# include <des_old.h>
# endif
# define DES_KEY_SZ (sizeof(DES_cblock))
# define DES_SCHEDULE_SZ (sizeof(DES_key_schedule))
# define DES_ENCRYPT 1
# define DES_DECRYPT 0
# define DES_CBC_MODE 0
# define DES_PCBC_MODE 1
# define DES_ecb2_encrypt(i,o,k1,k2,e) \
DES_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
# define DES_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
DES_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
# define DES_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
DES_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
# define DES_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
DES_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
OPENSSL_DECLARE_GLOBAL(int, DES_check_key); /* defaults to false */
# define DES_check_key OPENSSL_GLOBAL_REF(DES_check_key)
OPENSSL_DECLARE_GLOBAL(int, DES_rw_mode); /* defaults to DES_PCBC_MODE */
# define DES_rw_mode OPENSSL_GLOBAL_REF(DES_rw_mode)
const char *DES_options(void);
void DES_ecb3_encrypt(const_DES_cblock *input, DES_cblock *output,
DES_key_schedule *ks1, DES_key_schedule *ks2,
DES_key_schedule *ks3, int enc);
DES_LONG DES_cbc_cksum(const unsigned char *input, DES_cblock *output,
long length, DES_key_schedule *schedule,
const_DES_cblock *ivec);
/* DES_cbc_encrypt does not update the IV! Use DES_ncbc_encrypt instead. */
void DES_cbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int enc);
void DES_ncbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int enc);
void DES_xcbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, const_DES_cblock *inw,
const_DES_cblock *outw, int enc);
void DES_cfb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int enc);
void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
DES_key_schedule *ks, int enc);
/*
* This is the DES encryption function that gets called by just about every
* other DES routine in the library. You should not use this function except
* to implement 'modes' of DES. I say this because the functions that call
* this routine do the conversion from 'char *' to long, and this needs to be
* done to make sure 'non-aligned' memory access do not occur. The
* characters are loaded 'little endian'. Data is a pointer to 2 unsigned
* long's and ks is the DES_key_schedule to use. enc, is non zero specifies
* encryption, zero if decryption.
*/
void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc);
/*
* This functions is the same as DES_encrypt1() except that the DES initial
* permutation (IP) and final permutation (FP) have been left out. As for
* DES_encrypt1(), you should not use this function. It is used by the
* routines in the library that implement triple DES. IP() DES_encrypt2()
* DES_encrypt2() DES_encrypt2() FP() is the same as DES_encrypt1()
* DES_encrypt1() DES_encrypt1() except faster :-).
*/
void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc);
void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1,
DES_key_schedule *ks2, DES_key_schedule *ks3);
void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1,
DES_key_schedule *ks2, DES_key_schedule *ks3);
void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
long length,
DES_key_schedule *ks1, DES_key_schedule *ks2,
DES_key_schedule *ks3, DES_cblock *ivec, int enc);
void DES_ede3_cbcm_encrypt(const unsigned char *in, unsigned char *out,
long length,
DES_key_schedule *ks1, DES_key_schedule *ks2,
DES_key_schedule *ks3,
DES_cblock *ivec1, DES_cblock *ivec2, int enc);
void DES_ede3_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *ks1,
DES_key_schedule *ks2, DES_key_schedule *ks3,
DES_cblock *ivec, int *num, int enc);
void DES_ede3_cfb_encrypt(const unsigned char *in, unsigned char *out,
int numbits, long length, DES_key_schedule *ks1,
DES_key_schedule *ks2, DES_key_schedule *ks3,
DES_cblock *ivec, int enc);
void DES_ede3_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *ks1,
DES_key_schedule *ks2, DES_key_schedule *ks3,
DES_cblock *ivec, int *num);
# if 0
void DES_xwhite_in2out(const_DES_cblock *DES_key, const_DES_cblock *in_white,
DES_cblock *out_white);
# endif
int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched,
DES_cblock *iv);
int DES_enc_write(int fd, const void *buf, int len, DES_key_schedule *sched,
DES_cblock *iv);
char *DES_fcrypt(const char *buf, const char *salt, char *ret);
char *DES_crypt(const char *buf, const char *salt);
void DES_ofb_encrypt(const unsigned char *in, unsigned char *out, int numbits,
long length, DES_key_schedule *schedule,
DES_cblock *ivec);
void DES_pcbc_encrypt(const unsigned char *input, unsigned char *output,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int enc);
DES_LONG DES_quad_cksum(const unsigned char *input, DES_cblock output[],
long length, int out_count, DES_cblock *seed);
int DES_random_key(DES_cblock *ret);
void DES_set_odd_parity(DES_cblock *key);
int DES_check_key_parity(const_DES_cblock *key);
int DES_is_weak_key(const_DES_cblock *key);
/*
* DES_set_key (= set_key = DES_key_sched = key_sched) calls
* DES_set_key_checked if global variable DES_check_key is set,
* DES_set_key_unchecked otherwise.
*/
int DES_set_key(const_DES_cblock *key, DES_key_schedule *schedule);
int DES_key_sched(const_DES_cblock *key, DES_key_schedule *schedule);
int DES_set_key_checked(const_DES_cblock *key, DES_key_schedule *schedule);
void DES_set_key_unchecked(const_DES_cblock *key, DES_key_schedule *schedule);
# ifdef OPENSSL_FIPS
void private_DES_set_key_unchecked(const_DES_cblock *key,
DES_key_schedule *schedule);
# endif
void DES_string_to_key(const char *str, DES_cblock *key);
void DES_string_to_2keys(const char *str, DES_cblock *key1, DES_cblock *key2);
void DES_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int *num, int enc);
void DES_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *schedule,
DES_cblock *ivec, int *num);
int DES_read_password(DES_cblock *key, const char *prompt, int verify);
int DES_read_2passwords(DES_cblock *key1, DES_cblock *key2,
const char *prompt, int verify);
# define DES_fixup_key_parity DES_set_odd_parity
#ifdef __cplusplus
}
#endif
#endif

497
src/components/openssl/des_old.h Normal file
View File

@@ -0,0 +1,497 @@
/* crypto/des/des_old.h */
/*-
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
*
* The function names in here are deprecated and are only present to
* provide an interface compatible with openssl 0.9.6 and older as
* well as libdes. OpenSSL now provides functions where "des_" has
* been replaced with "DES_" in the names, to make it possible to
* make incompatible changes that are needed for C type security and
* other stuff.
*
* This include files has two compatibility modes:
*
* - If OPENSSL_DES_LIBDES_COMPATIBILITY is defined, you get an API
* that is compatible with libdes and SSLeay.
* - If OPENSSL_DES_LIBDES_COMPATIBILITY isn't defined, you get an
* API that is compatible with OpenSSL 0.9.5x to 0.9.6x.
*
* Note that these modes break earlier snapshots of OpenSSL, where
* libdes compatibility was the only available mode or (later on) the
* prefered compatibility mode. However, after much consideration
* (and more or less violent discussions with external parties), it
* was concluded that OpenSSL should be compatible with earlier versions
* of itself before anything else. Also, in all honesty, libdes is
* an old beast that shouldn't really be used any more.
*
* Please consider starting to use the DES_ functions rather than the
* des_ ones. The des_ functions will disappear completely before
* OpenSSL 1.0!
*
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
*/
/*
* Written by Richard Levitte (richard@levitte.org) for the OpenSSL project
* 2001.
*/
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_DES_H
# define HEADER_DES_H
# include <e_os2.h> /* OPENSSL_EXTERN, OPENSSL_NO_DES, DES_LONG */
# ifdef OPENSSL_NO_DES
# error DES is disabled.
# endif
# ifndef HEADER_NEW_DES_H
# error You must include des.h, not des_old.h directly.
# endif
# ifdef _KERBEROS_DES_H
# error <des_old.h> replaces <kerberos/des.h>.
# endif
# include <symhacks.h>
# ifdef OPENSSL_BUILD_SHLIBCRYPTO
# undef OPENSSL_EXTERN
# define OPENSSL_EXTERN OPENSSL_EXPORT
# endif
#ifdef __cplusplus
extern "C" {
#endif
# ifdef _
# undef _
# endif
typedef unsigned char _ossl_old_des_cblock[8];
typedef struct _ossl_old_des_ks_struct {
union {
_ossl_old_des_cblock _;
/*
* make sure things are correct size on machines with 8 byte longs
*/
DES_LONG pad[2];
} ks;
} _ossl_old_des_key_schedule[16];
# ifndef OPENSSL_DES_LIBDES_COMPATIBILITY
# define des_cblock DES_cblock
# define const_des_cblock const_DES_cblock
# define des_key_schedule DES_key_schedule
# define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
DES_ecb3_encrypt((i),(o),&(k1),&(k2),&(k3),(e))
# define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
DES_ede3_cbc_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(e))
# define des_ede3_cbcm_encrypt(i,o,l,k1,k2,k3,iv1,iv2,e)\
DES_ede3_cbcm_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv1),(iv2),(e))
# define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
DES_ede3_cfb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n),(e))
# define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
DES_ede3_ofb64_encrypt((i),(o),(l),&(k1),&(k2),&(k3),(iv),(n))
# define des_options()\
DES_options()
# define des_cbc_cksum(i,o,l,k,iv)\
DES_cbc_cksum((i),(o),(l),&(k),(iv))
# define des_cbc_encrypt(i,o,l,k,iv,e)\
DES_cbc_encrypt((i),(o),(l),&(k),(iv),(e))
# define des_ncbc_encrypt(i,o,l,k,iv,e)\
DES_ncbc_encrypt((i),(o),(l),&(k),(iv),(e))
# define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
DES_xcbc_encrypt((i),(o),(l),&(k),(iv),(inw),(outw),(e))
# define des_cfb_encrypt(i,o,n,l,k,iv,e)\
DES_cfb_encrypt((i),(o),(n),(l),&(k),(iv),(e))
# define des_ecb_encrypt(i,o,k,e)\
DES_ecb_encrypt((i),(o),&(k),(e))
# define des_encrypt1(d,k,e)\
DES_encrypt1((d),&(k),(e))
# define des_encrypt2(d,k,e)\
DES_encrypt2((d),&(k),(e))
# define des_encrypt3(d,k1,k2,k3)\
DES_encrypt3((d),&(k1),&(k2),&(k3))
# define des_decrypt3(d,k1,k2,k3)\
DES_decrypt3((d),&(k1),&(k2),&(k3))
# define des_xwhite_in2out(k,i,o)\
DES_xwhite_in2out((k),(i),(o))
# define des_enc_read(f,b,l,k,iv)\
DES_enc_read((f),(b),(l),&(k),(iv))
# define des_enc_write(f,b,l,k,iv)\
DES_enc_write((f),(b),(l),&(k),(iv))
# define des_fcrypt(b,s,r)\
DES_fcrypt((b),(s),(r))
# if 0
# define des_crypt(b,s)\
DES_crypt((b),(s))
# if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT) && !defined(__OpenBSD__)
# define crypt(b,s)\
DES_crypt((b),(s))
# endif
# endif
# define des_ofb_encrypt(i,o,n,l,k,iv)\
DES_ofb_encrypt((i),(o),(n),(l),&(k),(iv))
# define des_pcbc_encrypt(i,o,l,k,iv,e)\
DES_pcbc_encrypt((i),(o),(l),&(k),(iv),(e))
# define des_quad_cksum(i,o,l,c,s)\
DES_quad_cksum((i),(o),(l),(c),(s))
# define des_random_seed(k)\
_ossl_096_des_random_seed((k))
# define des_random_key(r)\
DES_random_key((r))
# define des_read_password(k,p,v) \
DES_read_password((k),(p),(v))
# define des_read_2passwords(k1,k2,p,v) \
DES_read_2passwords((k1),(k2),(p),(v))
# define des_set_odd_parity(k)\
DES_set_odd_parity((k))
# define des_check_key_parity(k)\
DES_check_key_parity((k))
# define des_is_weak_key(k)\
DES_is_weak_key((k))
# define des_set_key(k,ks)\
DES_set_key((k),&(ks))
# define des_key_sched(k,ks)\
DES_key_sched((k),&(ks))
# define des_set_key_checked(k,ks)\
DES_set_key_checked((k),&(ks))
# define des_set_key_unchecked(k,ks)\
DES_set_key_unchecked((k),&(ks))
# define des_string_to_key(s,k)\
DES_string_to_key((s),(k))
# define des_string_to_2keys(s,k1,k2)\
DES_string_to_2keys((s),(k1),(k2))
# define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
DES_cfb64_encrypt((i),(o),(l),&(ks),(iv),(n),(e))
# define des_ofb64_encrypt(i,o,l,ks,iv,n)\
DES_ofb64_encrypt((i),(o),(l),&(ks),(iv),(n))
# define des_ecb2_encrypt(i,o,k1,k2,e) \
des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
# define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
# define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
# define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
# define des_check_key DES_check_key
# define des_rw_mode DES_rw_mode
# else /* libdes compatibility */
/*
* Map all symbol names to _ossl_old_des_* form, so we avoid all clashes with
* libdes
*/
# define des_cblock _ossl_old_des_cblock
# define des_key_schedule _ossl_old_des_key_schedule
# define des_ecb3_encrypt(i,o,k1,k2,k3,e)\
_ossl_old_des_ecb3_encrypt((i),(o),(k1),(k2),(k3),(e))
# define des_ede3_cbc_encrypt(i,o,l,k1,k2,k3,iv,e)\
_ossl_old_des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(e))
# define des_ede3_cfb64_encrypt(i,o,l,k1,k2,k3,iv,n,e)\
_ossl_old_des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n),(e))
# define des_ede3_ofb64_encrypt(i,o,l,k1,k2,k3,iv,n)\
_ossl_old_des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k3),(iv),(n))
# define des_options()\
_ossl_old_des_options()
# define des_cbc_cksum(i,o,l,k,iv)\
_ossl_old_des_cbc_cksum((i),(o),(l),(k),(iv))
# define des_cbc_encrypt(i,o,l,k,iv,e)\
_ossl_old_des_cbc_encrypt((i),(o),(l),(k),(iv),(e))
# define des_ncbc_encrypt(i,o,l,k,iv,e)\
_ossl_old_des_ncbc_encrypt((i),(o),(l),(k),(iv),(e))
# define des_xcbc_encrypt(i,o,l,k,iv,inw,outw,e)\
_ossl_old_des_xcbc_encrypt((i),(o),(l),(k),(iv),(inw),(outw),(e))
# define des_cfb_encrypt(i,o,n,l,k,iv,e)\
_ossl_old_des_cfb_encrypt((i),(o),(n),(l),(k),(iv),(e))
# define des_ecb_encrypt(i,o,k,e)\
_ossl_old_des_ecb_encrypt((i),(o),(k),(e))
# define des_encrypt(d,k,e)\
_ossl_old_des_encrypt((d),(k),(e))
# define des_encrypt2(d,k,e)\
_ossl_old_des_encrypt2((d),(k),(e))
# define des_encrypt3(d,k1,k2,k3)\
_ossl_old_des_encrypt3((d),(k1),(k2),(k3))
# define des_decrypt3(d,k1,k2,k3)\
_ossl_old_des_decrypt3((d),(k1),(k2),(k3))
# define des_xwhite_in2out(k,i,o)\
_ossl_old_des_xwhite_in2out((k),(i),(o))
# define des_enc_read(f,b,l,k,iv)\
_ossl_old_des_enc_read((f),(b),(l),(k),(iv))
# define des_enc_write(f,b,l,k,iv)\
_ossl_old_des_enc_write((f),(b),(l),(k),(iv))
# define des_fcrypt(b,s,r)\
_ossl_old_des_fcrypt((b),(s),(r))
# define des_crypt(b,s)\
_ossl_old_des_crypt((b),(s))
# if 0
# define crypt(b,s)\
_ossl_old_crypt((b),(s))
# endif
# define des_ofb_encrypt(i,o,n,l,k,iv)\
_ossl_old_des_ofb_encrypt((i),(o),(n),(l),(k),(iv))
# define des_pcbc_encrypt(i,o,l,k,iv,e)\
_ossl_old_des_pcbc_encrypt((i),(o),(l),(k),(iv),(e))
# define des_quad_cksum(i,o,l,c,s)\
_ossl_old_des_quad_cksum((i),(o),(l),(c),(s))
# define des_random_seed(k)\
_ossl_old_des_random_seed((k))
# define des_random_key(r)\
_ossl_old_des_random_key((r))
# define des_read_password(k,p,v) \
_ossl_old_des_read_password((k),(p),(v))
# define des_read_2passwords(k1,k2,p,v) \
_ossl_old_des_read_2passwords((k1),(k2),(p),(v))
# define des_set_odd_parity(k)\
_ossl_old_des_set_odd_parity((k))
# define des_is_weak_key(k)\
_ossl_old_des_is_weak_key((k))
# define des_set_key(k,ks)\
_ossl_old_des_set_key((k),(ks))
# define des_key_sched(k,ks)\
_ossl_old_des_key_sched((k),(ks))
# define des_string_to_key(s,k)\
_ossl_old_des_string_to_key((s),(k))
# define des_string_to_2keys(s,k1,k2)\
_ossl_old_des_string_to_2keys((s),(k1),(k2))
# define des_cfb64_encrypt(i,o,l,ks,iv,n,e)\
_ossl_old_des_cfb64_encrypt((i),(o),(l),(ks),(iv),(n),(e))
# define des_ofb64_encrypt(i,o,l,ks,iv,n)\
_ossl_old_des_ofb64_encrypt((i),(o),(l),(ks),(iv),(n))
# define des_ecb2_encrypt(i,o,k1,k2,e) \
des_ecb3_encrypt((i),(o),(k1),(k2),(k1),(e))
# define des_ede2_cbc_encrypt(i,o,l,k1,k2,iv,e) \
des_ede3_cbc_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(e))
# define des_ede2_cfb64_encrypt(i,o,l,k1,k2,iv,n,e) \
des_ede3_cfb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n),(e))
# define des_ede2_ofb64_encrypt(i,o,l,k1,k2,iv,n) \
des_ede3_ofb64_encrypt((i),(o),(l),(k1),(k2),(k1),(iv),(n))
# define des_check_key DES_check_key
# define des_rw_mode DES_rw_mode
# endif
const char *_ossl_old_des_options(void);
void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output,
_ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3, int enc);
DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec);
void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int enc);
void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int enc);
void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec,
_ossl_old_des_cblock *inw,
_ossl_old_des_cblock *outw, int enc);
void _ossl_old_des_cfb_encrypt(unsigned char *in, unsigned char *out,
int numbits, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int enc);
void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output,
_ossl_old_des_key_schedule ks, int enc);
void _ossl_old_des_encrypt(DES_LONG *data, _ossl_old_des_key_schedule ks,
int enc);
void _ossl_old_des_encrypt2(DES_LONG *data, _ossl_old_des_key_schedule ks,
int enc);
void _ossl_old_des_encrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3);
void _ossl_old_des_decrypt3(DES_LONG *data, _ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3);
void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3,
_ossl_old_des_cblock *ivec, int enc);
void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
long length,
_ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3,
_ossl_old_des_cblock *ivec, int *num,
int enc);
void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
long length,
_ossl_old_des_key_schedule ks1,
_ossl_old_des_key_schedule ks2,
_ossl_old_des_key_schedule ks3,
_ossl_old_des_cblock *ivec, int *num);
# if 0
void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key),
_ossl_old_des_cblock (*in_white),
_ossl_old_des_cblock (*out_white));
# endif
int _ossl_old_des_enc_read(int fd, char *buf, int len,
_ossl_old_des_key_schedule sched,
_ossl_old_des_cblock *iv);
int _ossl_old_des_enc_write(int fd, char *buf, int len,
_ossl_old_des_key_schedule sched,
_ossl_old_des_cblock *iv);
char *_ossl_old_des_fcrypt(const char *buf, const char *salt, char *ret);
char *_ossl_old_des_crypt(const char *buf, const char *salt);
# if !defined(PERL5) && !defined(NeXT)
char *_ossl_old_crypt(const char *buf, const char *salt);
# endif
void _ossl_old_des_ofb_encrypt(unsigned char *in, unsigned char *out,
int numbits, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec);
void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int enc);
DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,
_ossl_old_des_cblock *output, long length,
int out_count, _ossl_old_des_cblock *seed);
void _ossl_old_des_random_seed(_ossl_old_des_cblock key);
void _ossl_old_des_random_key(_ossl_old_des_cblock ret);
int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt,
int verify);
int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1,
_ossl_old_des_cblock *key2,
const char *prompt, int verify);
void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key);
int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key);
int _ossl_old_des_set_key(_ossl_old_des_cblock *key,
_ossl_old_des_key_schedule schedule);
int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,
_ossl_old_des_key_schedule schedule);
void _ossl_old_des_string_to_key(char *str, _ossl_old_des_cblock *key);
void _ossl_old_des_string_to_2keys(char *str, _ossl_old_des_cblock *key1,
_ossl_old_des_cblock *key2);
void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out,
long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int *num,
int enc);
void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out,
long length,
_ossl_old_des_key_schedule schedule,
_ossl_old_des_cblock *ivec, int *num);
void _ossl_096_des_random_seed(des_cblock *key);
/*
* The following definitions provide compatibility with the MIT Kerberos
* library. The _ossl_old_des_key_schedule structure is not binary
* compatible.
*/
# define _KERBEROS_DES_H
# define KRBDES_ENCRYPT DES_ENCRYPT
# define KRBDES_DECRYPT DES_DECRYPT
# ifdef KERBEROS
# define ENCRYPT DES_ENCRYPT
# define DECRYPT DES_DECRYPT
# endif
# ifndef NCOMPAT
# define C_Block des_cblock
# define Key_schedule des_key_schedule
# define KEY_SZ DES_KEY_SZ
# define string_to_key des_string_to_key
# define read_pw_string des_read_pw_string
# define random_key des_random_key
# define pcbc_encrypt des_pcbc_encrypt
# define set_key des_set_key
# define key_sched des_key_sched
# define ecb_encrypt des_ecb_encrypt
# define cbc_encrypt des_cbc_encrypt
# define ncbc_encrypt des_ncbc_encrypt
# define xcbc_encrypt des_xcbc_encrypt
# define cbc_cksum des_cbc_cksum
# define quad_cksum des_quad_cksum
# define check_parity des_check_key_parity
# endif
# define des_fixup_key_parity DES_fixup_key_parity
#ifdef __cplusplus
}
#endif
/* for DES_read_pw_string et al */
# include <ui_compat.h>
#endif

393
src/components/openssl/dh.h Normal file
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@@ -0,0 +1,393 @@
/* crypto/dh/dh.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_DH_H
# define HEADER_DH_H
# include <e_os2.h>
# ifdef OPENSSL_NO_DH
# error DH is disabled.
# endif
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
# include <ossl_typ.h>
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# endif
# ifndef OPENSSL_DH_MAX_MODULUS_BITS
# define OPENSSL_DH_MAX_MODULUS_BITS 10000
# endif
# define DH_FLAG_CACHE_MONT_P 0x01
/*
* new with 0.9.7h; the built-in DH
* implementation now uses constant time
* modular exponentiation for secret exponents
* by default. This flag causes the
* faster variable sliding window method to
* be used for all exponents.
*/
# define DH_FLAG_NO_EXP_CONSTTIME 0x02
/*
* If this flag is set the DH method is FIPS compliant and can be used in
* FIPS mode. This is set in the validated module method. If an application
* sets this flag in its own methods it is its reposibility to ensure the
* result is compliant.
*/
# define DH_FLAG_FIPS_METHOD 0x0400
/*
* If this flag is set the operations normally disabled in FIPS mode are
* permitted it is then the applications responsibility to ensure that the
* usage is compliant.
*/
# define DH_FLAG_NON_FIPS_ALLOW 0x0400
#ifdef __cplusplus
extern "C" {
#endif
/* Already defined in ossl_typ.h */
/* typedef struct dh_st DH; */
/* typedef struct dh_method DH_METHOD; */
struct dh_method {
const char *name;
/* Methods here */
int (*generate_key) (DH *dh);
int (*compute_key) (unsigned char *key, const BIGNUM *pub_key, DH *dh);
/* Can be null */
int (*bn_mod_exp) (const DH *dh, BIGNUM *r, const BIGNUM *a,
const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
BN_MONT_CTX *m_ctx);
int (*init) (DH *dh);
int (*finish) (DH *dh);
int flags;
char *app_data;
/* If this is non-NULL, it will be used to generate parameters */
int (*generate_params) (DH *dh, int prime_len, int generator,
BN_GENCB *cb);
};
struct dh_st {
/*
* This first argument is used to pick up errors when a DH is passed
* instead of a EVP_PKEY
*/
int pad;
int version;
BIGNUM *p;
BIGNUM *g;
long length; /* optional */
BIGNUM *pub_key; /* g^x % p */
BIGNUM *priv_key; /* x */
int flags;
BN_MONT_CTX *method_mont_p;
/* Place holders if we want to do X9.42 DH */
BIGNUM *q;
BIGNUM *j;
unsigned char *seed;
int seedlen;
BIGNUM *counter;
int references;
CRYPTO_EX_DATA ex_data;
const DH_METHOD *meth;
ENGINE *engine;
};
# define DH_GENERATOR_2 2
/* #define DH_GENERATOR_3 3 */
# define DH_GENERATOR_5 5
/* DH_check error codes */
# define DH_CHECK_P_NOT_PRIME 0x01
# define DH_CHECK_P_NOT_SAFE_PRIME 0x02
# define DH_UNABLE_TO_CHECK_GENERATOR 0x04
# define DH_NOT_SUITABLE_GENERATOR 0x08
# define DH_CHECK_Q_NOT_PRIME 0x10
# define DH_CHECK_INVALID_Q_VALUE 0x20
# define DH_CHECK_INVALID_J_VALUE 0x40
/* DH_check_pub_key error codes */
# define DH_CHECK_PUBKEY_TOO_SMALL 0x01
# define DH_CHECK_PUBKEY_TOO_LARGE 0x02
# define DH_CHECK_PUBKEY_INVALID 0x04
/*
* primes p where (p-1)/2 is prime too are called "safe"; we define this for
* backward compatibility:
*/
# define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
# define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
(char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
# define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
(unsigned char *)(x))
# define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
# define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
DH *DHparams_dup(DH *);
const DH_METHOD *DH_OpenSSL(void);
void DH_set_default_method(const DH_METHOD *meth);
const DH_METHOD *DH_get_default_method(void);
int DH_set_method(DH *dh, const DH_METHOD *meth);
DH *DH_new_method(ENGINE *engine);
DH *DH_new(void);
void DH_free(DH *dh);
int DH_up_ref(DH *dh);
int DH_size(const DH *dh);
int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int DH_set_ex_data(DH *d, int idx, void *arg);
void *DH_get_ex_data(DH *d, int idx);
/* Deprecated version */
# ifndef OPENSSL_NO_DEPRECATED
DH *DH_generate_parameters(int prime_len, int generator,
void (*callback) (int, int, void *), void *cb_arg);
# endif /* !defined(OPENSSL_NO_DEPRECATED) */
/* New version */
int DH_generate_parameters_ex(DH *dh, int prime_len, int generator,
BN_GENCB *cb);
int DH_check(const DH *dh, int *codes);
int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *codes);
int DH_generate_key(DH *dh);
int DH_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh);
int DH_compute_key_padded(unsigned char *key, const BIGNUM *pub_key, DH *dh);
DH *d2i_DHparams(DH **a, const unsigned char **pp, long length);
int i2d_DHparams(const DH *a, unsigned char **pp);
DH *d2i_DHxparams(DH **a, const unsigned char **pp, long length);
int i2d_DHxparams(const DH *a, unsigned char **pp);
# ifndef OPENSSL_NO_FP_API
int DHparams_print_fp(FILE *fp, const DH *x);
# endif
# ifndef OPENSSL_NO_BIO
int DHparams_print(BIO *bp, const DH *x);
# else
int DHparams_print(char *bp, const DH *x);
# endif
/* RFC 5114 parameters */
DH *DH_get_1024_160(void);
DH *DH_get_2048_224(void);
DH *DH_get_2048_256(void);
/* RFC2631 KDF */
int DH_KDF_X9_42(unsigned char *out, size_t outlen,
const unsigned char *Z, size_t Zlen,
ASN1_OBJECT *key_oid,
const unsigned char *ukm, size_t ukmlen, const EVP_MD *md);
# define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
# define EVP_PKEY_CTX_set_dh_paramgen_subprime_len(ctx, len) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN, len, NULL)
# define EVP_PKEY_CTX_set_dh_paramgen_type(ctx, typ) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_PARAMGEN_TYPE, typ, NULL)
# define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
# define EVP_PKEY_CTX_set_dh_rfc5114(ctx, gen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
# define EVP_PKEY_CTX_set_dhx_rfc5114(ctx, gen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DH_RFC5114, gen, NULL)
# define EVP_PKEY_CTX_set_dh_kdf_type(ctx, kdf) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_TYPE, kdf, NULL)
# define EVP_PKEY_CTX_get_dh_kdf_type(ctx) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_TYPE, -2, NULL)
# define EVP_PKEY_CTX_set0_dh_kdf_oid(ctx, oid) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_OID, 0, (void *)oid)
# define EVP_PKEY_CTX_get0_dh_kdf_oid(ctx, poid) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_GET_DH_KDF_OID, 0, (void *)poid)
# define EVP_PKEY_CTX_set_dh_kdf_md(ctx, md) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_MD, 0, (void *)md)
# define EVP_PKEY_CTX_get_dh_kdf_md(ctx, pmd) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_GET_DH_KDF_MD, 0, (void *)pmd)
# define EVP_PKEY_CTX_set_dh_kdf_outlen(ctx, len) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_OUTLEN, len, NULL)
# define EVP_PKEY_CTX_get_dh_kdf_outlen(ctx, plen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN, 0, (void *)plen)
# define EVP_PKEY_CTX_set0_dh_kdf_ukm(ctx, p, plen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_DH_KDF_UKM, plen, (void *)p)
# define EVP_PKEY_CTX_get0_dh_kdf_ukm(ctx, p) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DHX, \
EVP_PKEY_OP_DERIVE, \
EVP_PKEY_CTRL_GET_DH_KDF_UKM, 0, (void *)p)
# define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
# define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
# define EVP_PKEY_CTRL_DH_RFC5114 (EVP_PKEY_ALG_CTRL + 3)
# define EVP_PKEY_CTRL_DH_PARAMGEN_SUBPRIME_LEN (EVP_PKEY_ALG_CTRL + 4)
# define EVP_PKEY_CTRL_DH_PARAMGEN_TYPE (EVP_PKEY_ALG_CTRL + 5)
# define EVP_PKEY_CTRL_DH_KDF_TYPE (EVP_PKEY_ALG_CTRL + 6)
# define EVP_PKEY_CTRL_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 7)
# define EVP_PKEY_CTRL_GET_DH_KDF_MD (EVP_PKEY_ALG_CTRL + 8)
# define EVP_PKEY_CTRL_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 9)
# define EVP_PKEY_CTRL_GET_DH_KDF_OUTLEN (EVP_PKEY_ALG_CTRL + 10)
# define EVP_PKEY_CTRL_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 11)
# define EVP_PKEY_CTRL_GET_DH_KDF_UKM (EVP_PKEY_ALG_CTRL + 12)
# define EVP_PKEY_CTRL_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 13)
# define EVP_PKEY_CTRL_GET_DH_KDF_OID (EVP_PKEY_ALG_CTRL + 14)
/* KDF types */
# define EVP_PKEY_DH_KDF_NONE 1
# define EVP_PKEY_DH_KDF_X9_42 2
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_DH_strings(void);
/* Error codes for the DH functions. */
/* Function codes. */
# define DH_F_COMPUTE_KEY 102
# define DH_F_DHPARAMS_PRINT_FP 101
# define DH_F_DH_BUILTIN_GENPARAMS 106
# define DH_F_DH_CMS_DECRYPT 117
# define DH_F_DH_CMS_SET_PEERKEY 118
# define DH_F_DH_CMS_SET_SHARED_INFO 119
# define DH_F_DH_COMPUTE_KEY 114
# define DH_F_DH_GENERATE_KEY 115
# define DH_F_DH_GENERATE_PARAMETERS_EX 116
# define DH_F_DH_NEW_METHOD 105
# define DH_F_DH_PARAM_DECODE 107
# define DH_F_DH_PRIV_DECODE 110
# define DH_F_DH_PRIV_ENCODE 111
# define DH_F_DH_PUB_DECODE 108
# define DH_F_DH_PUB_ENCODE 109
# define DH_F_DO_DH_PRINT 100
# define DH_F_GENERATE_KEY 103
# define DH_F_GENERATE_PARAMETERS 104
# define DH_F_PKEY_DH_DERIVE 112
# define DH_F_PKEY_DH_KEYGEN 113
/* Reason codes. */
# define DH_R_BAD_GENERATOR 101
# define DH_R_BN_DECODE_ERROR 109
# define DH_R_BN_ERROR 106
# define DH_R_DECODE_ERROR 104
# define DH_R_INVALID_PUBKEY 102
# define DH_R_KDF_PARAMETER_ERROR 112
# define DH_R_KEYS_NOT_SET 108
# define DH_R_KEY_SIZE_TOO_SMALL 110
# define DH_R_MODULUS_TOO_LARGE 103
# define DH_R_NON_FIPS_METHOD 111
# define DH_R_NO_PARAMETERS_SET 107
# define DH_R_NO_PRIVATE_VALUE 100
# define DH_R_PARAMETER_ENCODING_ERROR 105
# define DH_R_PEER_KEY_ERROR 113
# define DH_R_SHARED_INFO_ERROR 114
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/dsa/dsa.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/*
* The DSS routines are based on patches supplied by
* Steven Schoch <schoch@sheba.arc.nasa.gov>. He basically did the
* work and I have just tweaked them a little to fit into my
* stylistic vision for SSLeay :-) */
#ifndef HEADER_DSA_H
# define HEADER_DSA_H
# include <e_os2.h>
# ifdef OPENSSL_NO_DSA
# error DSA is disabled.
# endif
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
# include <crypto.h>
# include <ossl_typ.h>
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# ifndef OPENSSL_NO_DH
# include <dh.h>
# endif
# endif
# ifndef OPENSSL_DSA_MAX_MODULUS_BITS
# define OPENSSL_DSA_MAX_MODULUS_BITS 10000
# endif
# define DSA_FLAG_CACHE_MONT_P 0x01
/*
* new with 0.9.7h; the built-in DSA implementation now uses constant time
* modular exponentiation for secret exponents by default. This flag causes
* the faster variable sliding window method to be used for all exponents.
*/
# define DSA_FLAG_NO_EXP_CONSTTIME 0x02
/*
* If this flag is set the DSA method is FIPS compliant and can be used in
* FIPS mode. This is set in the validated module method. If an application
* sets this flag in its own methods it is its reposibility to ensure the
* result is compliant.
*/
# define DSA_FLAG_FIPS_METHOD 0x0400
/*
* If this flag is set the operations normally disabled in FIPS mode are
* permitted it is then the applications responsibility to ensure that the
* usage is compliant.
*/
# define DSA_FLAG_NON_FIPS_ALLOW 0x0400
#ifdef __cplusplus
extern "C" {
#endif
/* Already defined in ossl_typ.h */
/* typedef struct dsa_st DSA; */
/* typedef struct dsa_method DSA_METHOD; */
typedef struct DSA_SIG_st {
BIGNUM *r;
BIGNUM *s;
} DSA_SIG;
struct dsa_method {
const char *name;
DSA_SIG *(*dsa_do_sign) (const unsigned char *dgst, int dlen, DSA *dsa);
int (*dsa_sign_setup) (DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp,
BIGNUM **rp);
int (*dsa_do_verify) (const unsigned char *dgst, int dgst_len,
DSA_SIG *sig, DSA *dsa);
int (*dsa_mod_exp) (DSA *dsa, BIGNUM *rr, BIGNUM *a1, BIGNUM *p1,
BIGNUM *a2, BIGNUM *p2, BIGNUM *m, BN_CTX *ctx,
BN_MONT_CTX *in_mont);
/* Can be null */
int (*bn_mod_exp) (DSA *dsa, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
int (*init) (DSA *dsa);
int (*finish) (DSA *dsa);
int flags;
char *app_data;
/* If this is non-NULL, it is used to generate DSA parameters */
int (*dsa_paramgen) (DSA *dsa, int bits,
const unsigned char *seed, int seed_len,
int *counter_ret, unsigned long *h_ret,
BN_GENCB *cb);
/* If this is non-NULL, it is used to generate DSA keys */
int (*dsa_keygen) (DSA *dsa);
};
struct dsa_st {
/*
* This first variable is used to pick up errors where a DSA is passed
* instead of of a EVP_PKEY
*/
int pad;
long version;
int write_params;
BIGNUM *p;
BIGNUM *q; /* == 20 */
BIGNUM *g;
BIGNUM *pub_key; /* y public key */
BIGNUM *priv_key; /* x private key */
BIGNUM *kinv; /* Signing pre-calc */
BIGNUM *r; /* Signing pre-calc */
int flags;
/* Normally used to cache montgomery values */
BN_MONT_CTX *method_mont_p;
int references;
CRYPTO_EX_DATA ex_data;
const DSA_METHOD *meth;
/* functional reference if 'meth' is ENGINE-provided */
ENGINE *engine;
};
# define d2i_DSAparams_fp(fp,x) (DSA *)ASN1_d2i_fp((char *(*)())DSA_new, \
(char *(*)())d2i_DSAparams,(fp),(unsigned char **)(x))
# define i2d_DSAparams_fp(fp,x) ASN1_i2d_fp(i2d_DSAparams,(fp), \
(unsigned char *)(x))
# define d2i_DSAparams_bio(bp,x) ASN1_d2i_bio_of(DSA,DSA_new,d2i_DSAparams,bp,x)
# define i2d_DSAparams_bio(bp,x) ASN1_i2d_bio_of_const(DSA,i2d_DSAparams,bp,x)
DSA *DSAparams_dup(DSA *x);
DSA_SIG *DSA_SIG_new(void);
void DSA_SIG_free(DSA_SIG *a);
int i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
DSA_SIG *d2i_DSA_SIG(DSA_SIG **v, const unsigned char **pp, long length);
DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
int DSA_do_verify(const unsigned char *dgst, int dgst_len,
DSA_SIG *sig, DSA *dsa);
const DSA_METHOD *DSA_OpenSSL(void);
void DSA_set_default_method(const DSA_METHOD *);
const DSA_METHOD *DSA_get_default_method(void);
int DSA_set_method(DSA *dsa, const DSA_METHOD *);
DSA *DSA_new(void);
DSA *DSA_new_method(ENGINE *engine);
void DSA_free(DSA *r);
/* "up" the DSA object's reference count */
int DSA_up_ref(DSA *r);
int DSA_size(const DSA *);
/* next 4 return -1 on error */
int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp);
int DSA_sign(int type, const unsigned char *dgst, int dlen,
unsigned char *sig, unsigned int *siglen, DSA *dsa);
int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
const unsigned char *sigbuf, int siglen, DSA *dsa);
int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int DSA_set_ex_data(DSA *d, int idx, void *arg);
void *DSA_get_ex_data(DSA *d, int idx);
DSA *d2i_DSAPublicKey(DSA **a, const unsigned char **pp, long length);
DSA *d2i_DSAPrivateKey(DSA **a, const unsigned char **pp, long length);
DSA *d2i_DSAparams(DSA **a, const unsigned char **pp, long length);
/* Deprecated version */
# ifndef OPENSSL_NO_DEPRECATED
DSA *DSA_generate_parameters(int bits,
unsigned char *seed, int seed_len,
int *counter_ret, unsigned long *h_ret, void
(*callback) (int, int, void *), void *cb_arg);
# endif /* !defined(OPENSSL_NO_DEPRECATED) */
/* New version */
int DSA_generate_parameters_ex(DSA *dsa, int bits,
const unsigned char *seed, int seed_len,
int *counter_ret, unsigned long *h_ret,
BN_GENCB *cb);
int DSA_generate_key(DSA *a);
int i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
int i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
int i2d_DSAparams(const DSA *a, unsigned char **pp);
# ifndef OPENSSL_NO_BIO
int DSAparams_print(BIO *bp, const DSA *x);
int DSA_print(BIO *bp, const DSA *x, int off);
# endif
# ifndef OPENSSL_NO_FP_API
int DSAparams_print_fp(FILE *fp, const DSA *x);
int DSA_print_fp(FILE *bp, const DSA *x, int off);
# endif
# define DSS_prime_checks 50
/*
* Primality test according to FIPS PUB 186[-1], Appendix 2.1: 50 rounds of
* Rabin-Miller
*/
# define DSA_is_prime(n, callback, cb_arg) \
BN_is_prime(n, DSS_prime_checks, callback, NULL, cb_arg)
# ifndef OPENSSL_NO_DH
/*
* Convert DSA structure (key or just parameters) into DH structure (be
* careful to avoid small subgroup attacks when using this!)
*/
DH *DSA_dup_DH(const DSA *r);
# endif
# define EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN, \
EVP_PKEY_CTRL_DSA_PARAMGEN_BITS, nbits, NULL)
# define EVP_PKEY_CTRL_DSA_PARAMGEN_BITS (EVP_PKEY_ALG_CTRL + 1)
# define EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS (EVP_PKEY_ALG_CTRL + 2)
# define EVP_PKEY_CTRL_DSA_PARAMGEN_MD (EVP_PKEY_ALG_CTRL + 3)
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_DSA_strings(void);
/* Error codes for the DSA functions. */
/* Function codes. */
# define DSA_F_D2I_DSA_SIG 110
# define DSA_F_DO_DSA_PRINT 104
# define DSA_F_DSAPARAMS_PRINT 100
# define DSA_F_DSAPARAMS_PRINT_FP 101
# define DSA_F_DSA_BUILTIN_PARAMGEN2 126
# define DSA_F_DSA_DO_SIGN 112
# define DSA_F_DSA_DO_VERIFY 113
# define DSA_F_DSA_GENERATE_KEY 124
# define DSA_F_DSA_GENERATE_PARAMETERS_EX 123
# define DSA_F_DSA_NEW_METHOD 103
# define DSA_F_DSA_PARAM_DECODE 119
# define DSA_F_DSA_PRINT_FP 105
# define DSA_F_DSA_PRIV_DECODE 115
# define DSA_F_DSA_PRIV_ENCODE 116
# define DSA_F_DSA_PUB_DECODE 117
# define DSA_F_DSA_PUB_ENCODE 118
# define DSA_F_DSA_SIGN 106
# define DSA_F_DSA_SIGN_SETUP 107
# define DSA_F_DSA_SIG_NEW 109
# define DSA_F_DSA_SIG_PRINT 125
# define DSA_F_DSA_VERIFY 108
# define DSA_F_I2D_DSA_SIG 111
# define DSA_F_OLD_DSA_PRIV_DECODE 122
# define DSA_F_PKEY_DSA_CTRL 120
# define DSA_F_PKEY_DSA_KEYGEN 121
# define DSA_F_SIG_CB 114
/* Reason codes. */
# define DSA_R_BAD_Q_VALUE 102
# define DSA_R_BN_DECODE_ERROR 108
# define DSA_R_BN_ERROR 109
# define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 100
# define DSA_R_DECODE_ERROR 104
# define DSA_R_INVALID_DIGEST_TYPE 106
# define DSA_R_INVALID_PARAMETERS 112
# define DSA_R_MISSING_PARAMETERS 101
# define DSA_R_MODULUS_TOO_LARGE 103
# define DSA_R_NEED_NEW_SETUP_VALUES 110
# define DSA_R_NON_FIPS_DSA_METHOD 111
# define DSA_R_NO_PARAMETERS_SET 107
# define DSA_R_PARAMETER_ENCODING_ERROR 105
# define DSA_R_Q_NOT_PRIME 113
#ifdef __cplusplus
}
#endif
#endif

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/* dso.h */
/*
* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
* 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_DSO_H
# define HEADER_DSO_H
# include <crypto.h>
#ifdef __cplusplus
extern "C" {
#endif
/* These values are used as commands to DSO_ctrl() */
# define DSO_CTRL_GET_FLAGS 1
# define DSO_CTRL_SET_FLAGS 2
# define DSO_CTRL_OR_FLAGS 3
/*
* By default, DSO_load() will translate the provided filename into a form
* typical for the platform (more specifically the DSO_METHOD) using the
* dso_name_converter function of the method. Eg. win32 will transform "blah"
* into "blah.dll", and dlfcn will transform it into "libblah.so". The
* behaviour can be overriden by setting the name_converter callback in the
* DSO object (using DSO_set_name_converter()). This callback could even
* utilise the DSO_METHOD's converter too if it only wants to override
* behaviour for one or two possible DSO methods. However, the following flag
* can be set in a DSO to prevent *any* native name-translation at all - eg.
* if the caller has prompted the user for a path to a driver library so the
* filename should be interpreted as-is.
*/
# define DSO_FLAG_NO_NAME_TRANSLATION 0x01
/*
* An extra flag to give if only the extension should be added as
* translation. This is obviously only of importance on Unix and other
* operating systems where the translation also may prefix the name with
* something, like 'lib', and ignored everywhere else. This flag is also
* ignored if DSO_FLAG_NO_NAME_TRANSLATION is used at the same time.
*/
# define DSO_FLAG_NAME_TRANSLATION_EXT_ONLY 0x02
/*
* The following flag controls the translation of symbol names to upper case.
* This is currently only being implemented for OpenVMS.
*/
# define DSO_FLAG_UPCASE_SYMBOL 0x10
/*
* This flag loads the library with public symbols. Meaning: The exported
* symbols of this library are public to all libraries loaded after this
* library. At the moment only implemented in unix.
*/
# define DSO_FLAG_GLOBAL_SYMBOLS 0x20
typedef void (*DSO_FUNC_TYPE) (void);
typedef struct dso_st DSO;
/*
* The function prototype used for method functions (or caller-provided
* callbacks) that transform filenames. They are passed a DSO structure
* pointer (or NULL if they are to be used independantly of a DSO object) and
* a filename to transform. They should either return NULL (if there is an
* error condition) or a newly allocated string containing the transformed
* form that the caller will need to free with OPENSSL_free() when done.
*/
typedef char *(*DSO_NAME_CONVERTER_FUNC)(DSO *, const char *);
/*
* The function prototype used for method functions (or caller-provided
* callbacks) that merge two file specifications. They are passed a DSO
* structure pointer (or NULL if they are to be used independantly of a DSO
* object) and two file specifications to merge. They should either return
* NULL (if there is an error condition) or a newly allocated string
* containing the result of merging that the caller will need to free with
* OPENSSL_free() when done. Here, merging means that bits and pieces are
* taken from each of the file specifications and added together in whatever
* fashion that is sensible for the DSO method in question. The only rule
* that really applies is that if the two specification contain pieces of the
* same type, the copy from the first string takes priority. One could see
* it as the first specification is the one given by the user and the second
* being a bunch of defaults to add on if they're missing in the first.
*/
typedef char *(*DSO_MERGER_FUNC)(DSO *, const char *, const char *);
typedef struct dso_meth_st {
const char *name;
/*
* Loads a shared library, NB: new DSO_METHODs must ensure that a
* successful load populates the loaded_filename field, and likewise a
* successful unload OPENSSL_frees and NULLs it out.
*/
int (*dso_load) (DSO *dso);
/* Unloads a shared library */
int (*dso_unload) (DSO *dso);
/* Binds a variable */
void *(*dso_bind_var) (DSO *dso, const char *symname);
/*
* Binds a function - assumes a return type of DSO_FUNC_TYPE. This should
* be cast to the real function prototype by the caller. Platforms that
* don't have compatible representations for different prototypes (this
* is possible within ANSI C) are highly unlikely to have shared
* libraries at all, let alone a DSO_METHOD implemented for them.
*/
DSO_FUNC_TYPE (*dso_bind_func) (DSO *dso, const char *symname);
/* I don't think this would actually be used in any circumstances. */
# if 0
/* Unbinds a variable */
int (*dso_unbind_var) (DSO *dso, char *symname, void *symptr);
/* Unbinds a function */
int (*dso_unbind_func) (DSO *dso, char *symname, DSO_FUNC_TYPE symptr);
# endif
/*
* The generic (yuck) "ctrl()" function. NB: Negative return values
* (rather than zero) indicate errors.
*/
long (*dso_ctrl) (DSO *dso, int cmd, long larg, void *parg);
/*
* The default DSO_METHOD-specific function for converting filenames to a
* canonical native form.
*/
DSO_NAME_CONVERTER_FUNC dso_name_converter;
/*
* The default DSO_METHOD-specific function for converting filenames to a
* canonical native form.
*/
DSO_MERGER_FUNC dso_merger;
/* [De]Initialisation handlers. */
int (*init) (DSO *dso);
int (*finish) (DSO *dso);
/* Return pathname of the module containing location */
int (*pathbyaddr) (void *addr, char *path, int sz);
/* Perform global symbol lookup, i.e. among *all* modules */
void *(*globallookup) (const char *symname);
} DSO_METHOD;
/**********************************************************************/
/* The low-level handle type used to refer to a loaded shared library */
struct dso_st {
DSO_METHOD *meth;
/*
* Standard dlopen uses a (void *). Win32 uses a HANDLE. VMS doesn't use
* anything but will need to cache the filename for use in the dso_bind
* handler. All in all, let each method control its own destiny.
* "Handles" and such go in a STACK.
*/
STACK_OF(void) *meth_data;
int references;
int flags;
/*
* For use by applications etc ... use this for your bits'n'pieces, don't
* touch meth_data!
*/
CRYPTO_EX_DATA ex_data;
/*
* If this callback function pointer is set to non-NULL, then it will be
* used in DSO_load() in place of meth->dso_name_converter. NB: This
* should normally set using DSO_set_name_converter().
*/
DSO_NAME_CONVERTER_FUNC name_converter;
/*
* If this callback function pointer is set to non-NULL, then it will be
* used in DSO_load() in place of meth->dso_merger. NB: This should
* normally set using DSO_set_merger().
*/
DSO_MERGER_FUNC merger;
/*
* This is populated with (a copy of) the platform-independant filename
* used for this DSO.
*/
char *filename;
/*
* This is populated with (a copy of) the translated filename by which
* the DSO was actually loaded. It is NULL iff the DSO is not currently
* loaded. NB: This is here because the filename translation process may
* involve a callback being invoked more than once not only to convert to
* a platform-specific form, but also to try different filenames in the
* process of trying to perform a load. As such, this variable can be
* used to indicate (a) whether this DSO structure corresponds to a
* loaded library or not, and (b) the filename with which it was actually
* loaded.
*/
char *loaded_filename;
};
DSO *DSO_new(void);
DSO *DSO_new_method(DSO_METHOD *method);
int DSO_free(DSO *dso);
int DSO_flags(DSO *dso);
int DSO_up_ref(DSO *dso);
long DSO_ctrl(DSO *dso, int cmd, long larg, void *parg);
/*
* This function sets the DSO's name_converter callback. If it is non-NULL,
* then it will be used instead of the associated DSO_METHOD's function. If
* oldcb is non-NULL then it is set to the function pointer value being
* replaced. Return value is non-zero for success.
*/
int DSO_set_name_converter(DSO *dso, DSO_NAME_CONVERTER_FUNC cb,
DSO_NAME_CONVERTER_FUNC *oldcb);
/*
* These functions can be used to get/set the platform-independant filename
* used for a DSO. NB: set will fail if the DSO is already loaded.
*/
const char *DSO_get_filename(DSO *dso);
int DSO_set_filename(DSO *dso, const char *filename);
/*
* This function will invoke the DSO's name_converter callback to translate a
* filename, or if the callback isn't set it will instead use the DSO_METHOD's
* converter. If "filename" is NULL, the "filename" in the DSO itself will be
* used. If the DSO_FLAG_NO_NAME_TRANSLATION flag is set, then the filename is
* simply duplicated. NB: This function is usually called from within a
* DSO_METHOD during the processing of a DSO_load() call, and is exposed so
* that caller-created DSO_METHODs can do the same thing. A non-NULL return
* value will need to be OPENSSL_free()'d.
*/
char *DSO_convert_filename(DSO *dso, const char *filename);
/*
* This function will invoke the DSO's merger callback to merge two file
* specifications, or if the callback isn't set it will instead use the
* DSO_METHOD's merger. A non-NULL return value will need to be
* OPENSSL_free()'d.
*/
char *DSO_merge(DSO *dso, const char *filespec1, const char *filespec2);
/*
* If the DSO is currently loaded, this returns the filename that it was
* loaded under, otherwise it returns NULL. So it is also useful as a test as
* to whether the DSO is currently loaded. NB: This will not necessarily
* return the same value as DSO_convert_filename(dso, dso->filename), because
* the DSO_METHOD's load function may have tried a variety of filenames (with
* and/or without the aid of the converters) before settling on the one it
* actually loaded.
*/
const char *DSO_get_loaded_filename(DSO *dso);
void DSO_set_default_method(DSO_METHOD *meth);
DSO_METHOD *DSO_get_default_method(void);
DSO_METHOD *DSO_get_method(DSO *dso);
DSO_METHOD *DSO_set_method(DSO *dso, DSO_METHOD *meth);
/*
* The all-singing all-dancing load function, you normally pass NULL for the
* first and third parameters. Use DSO_up and DSO_free for subsequent
* reference count handling. Any flags passed in will be set in the
* constructed DSO after its init() function but before the load operation.
* If 'dso' is non-NULL, 'flags' is ignored.
*/
DSO *DSO_load(DSO *dso, const char *filename, DSO_METHOD *meth, int flags);
/* This function binds to a variable inside a shared library. */
void *DSO_bind_var(DSO *dso, const char *symname);
/* This function binds to a function inside a shared library. */
DSO_FUNC_TYPE DSO_bind_func(DSO *dso, const char *symname);
/*
* This method is the default, but will beg, borrow, or steal whatever method
* should be the default on any particular platform (including
* DSO_METH_null() if necessary).
*/
DSO_METHOD *DSO_METHOD_openssl(void);
/*
* This method is defined for all platforms - if a platform has no DSO
* support then this will be the only method!
*/
DSO_METHOD *DSO_METHOD_null(void);
/*
* If DSO_DLFCN is defined, the standard dlfcn.h-style functions (dlopen,
* dlclose, dlsym, etc) will be used and incorporated into this method. If
* not, this method will return NULL.
*/
DSO_METHOD *DSO_METHOD_dlfcn(void);
/*
* If DSO_DL is defined, the standard dl.h-style functions (shl_load,
* shl_unload, shl_findsym, etc) will be used and incorporated into this
* method. If not, this method will return NULL.
*/
DSO_METHOD *DSO_METHOD_dl(void);
/* If WIN32 is defined, use DLLs. If not, return NULL. */
DSO_METHOD *DSO_METHOD_win32(void);
/* If VMS is defined, use shared images. If not, return NULL. */
DSO_METHOD *DSO_METHOD_vms(void);
/*
* This function writes null-terminated pathname of DSO module containing
* 'addr' into 'sz' large caller-provided 'path' and returns the number of
* characters [including trailing zero] written to it. If 'sz' is 0 or
* negative, 'path' is ignored and required amount of charachers [including
* trailing zero] to accomodate pathname is returned. If 'addr' is NULL, then
* pathname of cryptolib itself is returned. Negative or zero return value
* denotes error.
*/
int DSO_pathbyaddr(void *addr, char *path, int sz);
/*
* This function should be used with caution! It looks up symbols in *all*
* loaded modules and if module gets unloaded by somebody else attempt to
* dereference the pointer is doomed to have fatal consequences. Primary
* usage for this function is to probe *core* system functionality, e.g.
* check if getnameinfo(3) is available at run-time without bothering about
* OS-specific details such as libc.so.versioning or where does it actually
* reside: in libc itself or libsocket.
*/
void *DSO_global_lookup(const char *name);
/* If BeOS is defined, use shared images. If not, return NULL. */
DSO_METHOD *DSO_METHOD_beos(void);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_DSO_strings(void);
/* Error codes for the DSO functions. */
/* Function codes. */
# define DSO_F_BEOS_BIND_FUNC 144
# define DSO_F_BEOS_BIND_VAR 145
# define DSO_F_BEOS_LOAD 146
# define DSO_F_BEOS_NAME_CONVERTER 147
# define DSO_F_BEOS_UNLOAD 148
# define DSO_F_DLFCN_BIND_FUNC 100
# define DSO_F_DLFCN_BIND_VAR 101
# define DSO_F_DLFCN_LOAD 102
# define DSO_F_DLFCN_MERGER 130
# define DSO_F_DLFCN_NAME_CONVERTER 123
# define DSO_F_DLFCN_UNLOAD 103
# define DSO_F_DL_BIND_FUNC 104
# define DSO_F_DL_BIND_VAR 105
# define DSO_F_DL_LOAD 106
# define DSO_F_DL_MERGER 131
# define DSO_F_DL_NAME_CONVERTER 124
# define DSO_F_DL_UNLOAD 107
# define DSO_F_DSO_BIND_FUNC 108
# define DSO_F_DSO_BIND_VAR 109
# define DSO_F_DSO_CONVERT_FILENAME 126
# define DSO_F_DSO_CTRL 110
# define DSO_F_DSO_FREE 111
# define DSO_F_DSO_GET_FILENAME 127
# define DSO_F_DSO_GET_LOADED_FILENAME 128
# define DSO_F_DSO_GLOBAL_LOOKUP 139
# define DSO_F_DSO_LOAD 112
# define DSO_F_DSO_MERGE 132
# define DSO_F_DSO_NEW_METHOD 113
# define DSO_F_DSO_PATHBYADDR 140
# define DSO_F_DSO_SET_FILENAME 129
# define DSO_F_DSO_SET_NAME_CONVERTER 122
# define DSO_F_DSO_UP_REF 114
# define DSO_F_GLOBAL_LOOKUP_FUNC 138
# define DSO_F_PATHBYADDR 137
# define DSO_F_VMS_BIND_SYM 115
# define DSO_F_VMS_LOAD 116
# define DSO_F_VMS_MERGER 133
# define DSO_F_VMS_UNLOAD 117
# define DSO_F_WIN32_BIND_FUNC 118
# define DSO_F_WIN32_BIND_VAR 119
# define DSO_F_WIN32_GLOBALLOOKUP 142
# define DSO_F_WIN32_GLOBALLOOKUP_FUNC 143
# define DSO_F_WIN32_JOINER 135
# define DSO_F_WIN32_LOAD 120
# define DSO_F_WIN32_MERGER 134
# define DSO_F_WIN32_NAME_CONVERTER 125
# define DSO_F_WIN32_PATHBYADDR 141
# define DSO_F_WIN32_SPLITTER 136
# define DSO_F_WIN32_UNLOAD 121
/* Reason codes. */
# define DSO_R_CTRL_FAILED 100
# define DSO_R_DSO_ALREADY_LOADED 110
# define DSO_R_EMPTY_FILE_STRUCTURE 113
# define DSO_R_FAILURE 114
# define DSO_R_FILENAME_TOO_BIG 101
# define DSO_R_FINISH_FAILED 102
# define DSO_R_INCORRECT_FILE_SYNTAX 115
# define DSO_R_LOAD_FAILED 103
# define DSO_R_NAME_TRANSLATION_FAILED 109
# define DSO_R_NO_FILENAME 111
# define DSO_R_NO_FILE_SPECIFICATION 116
# define DSO_R_NULL_HANDLE 104
# define DSO_R_SET_FILENAME_FAILED 112
# define DSO_R_STACK_ERROR 105
# define DSO_R_SYM_FAILURE 106
# define DSO_R_UNLOAD_FAILED 107
# define DSO_R_UNSUPPORTED 108
#ifdef __cplusplus
}
#endif
#endif

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/* ssl/dtls1.h */
/*
* DTLS implementation written by Nagendra Modadugu
* (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
*/
/* ====================================================================
* Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_DTLS1_H
# define HEADER_DTLS1_H
# include <buffer.h>
# include <pqueue.h>
# ifdef OPENSSL_SYS_VMS
# include <resource.h>
# include <sys/timeb.h>
# endif
# ifdef OPENSSL_SYS_WIN32
/* Needed for struct timeval */
# include <winsock.h>
# elif defined(OPENSSL_SYS_NETWARE) && !defined(_WINSOCK2API_)
# include <sys/timeval.h>
# else
# if defined(OPENSSL_SYS_VXWORKS)
# include <sys/times.h>
# else
# include <sys/time.h>
# endif
# endif
#ifdef __cplusplus
extern "C" {
#endif
# define DTLS1_VERSION 0xFEFF
# define DTLS1_2_VERSION 0xFEFD
# define DTLS_MAX_VERSION DTLS1_2_VERSION
# define DTLS1_VERSION_MAJOR 0xFE
# define DTLS1_BAD_VER 0x0100
/* Special value for method supporting multiple versions */
# define DTLS_ANY_VERSION 0x1FFFF
# if 0
/* this alert description is not specified anywhere... */
# define DTLS1_AD_MISSING_HANDSHAKE_MESSAGE 110
# endif
/* lengths of messages */
# define DTLS1_COOKIE_LENGTH 256
# define DTLS1_RT_HEADER_LENGTH 13
# define DTLS1_HM_HEADER_LENGTH 12
# define DTLS1_HM_BAD_FRAGMENT -2
# define DTLS1_HM_FRAGMENT_RETRY -3
# define DTLS1_CCS_HEADER_LENGTH 1
# ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
# define DTLS1_AL_HEADER_LENGTH 7
# else
# define DTLS1_AL_HEADER_LENGTH 2
# endif
# ifndef OPENSSL_NO_SSL_INTERN
# ifndef OPENSSL_NO_SCTP
# define DTLS1_SCTP_AUTH_LABEL "EXPORTER_DTLS_OVER_SCTP"
# endif
/* Max MTU overhead we know about so far is 40 for IPv6 + 8 for UDP */
# define DTLS1_MAX_MTU_OVERHEAD 48
typedef struct dtls1_bitmap_st {
unsigned long map; /* track 32 packets on 32-bit systems and 64
* - on 64-bit systems */
unsigned char max_seq_num[8]; /* max record number seen so far, 64-bit
* value in big-endian encoding */
} DTLS1_BITMAP;
struct dtls1_retransmit_state {
EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
EVP_MD_CTX *write_hash; /* used for mac generation */
# ifndef OPENSSL_NO_COMP
COMP_CTX *compress; /* compression */
# else
char *compress;
# endif
SSL_SESSION *session;
unsigned short epoch;
};
struct hm_header_st {
unsigned char type;
unsigned long msg_len;
unsigned short seq;
unsigned long frag_off;
unsigned long frag_len;
unsigned int is_ccs;
struct dtls1_retransmit_state saved_retransmit_state;
};
struct ccs_header_st {
unsigned char type;
unsigned short seq;
};
struct dtls1_timeout_st {
/* Number of read timeouts so far */
unsigned int read_timeouts;
/* Number of write timeouts so far */
unsigned int write_timeouts;
/* Number of alerts received so far */
unsigned int num_alerts;
};
typedef struct record_pqueue_st {
unsigned short epoch;
pqueue q;
} record_pqueue;
typedef struct hm_fragment_st {
struct hm_header_st msg_header;
unsigned char *fragment;
unsigned char *reassembly;
} hm_fragment;
typedef struct dtls1_state_st {
unsigned int send_cookie;
unsigned char cookie[DTLS1_COOKIE_LENGTH];
unsigned char rcvd_cookie[DTLS1_COOKIE_LENGTH];
unsigned int cookie_len;
/*
* The current data and handshake epoch. This is initially
* undefined, and starts at zero once the initial handshake is
* completed
*/
unsigned short r_epoch;
unsigned short w_epoch;
/* records being received in the current epoch */
DTLS1_BITMAP bitmap;
/* renegotiation starts a new set of sequence numbers */
DTLS1_BITMAP next_bitmap;
/* handshake message numbers */
unsigned short handshake_write_seq;
unsigned short next_handshake_write_seq;
unsigned short handshake_read_seq;
/* save last sequence number for retransmissions */
unsigned char last_write_sequence[8];
/* Received handshake records (processed and unprocessed) */
record_pqueue unprocessed_rcds;
record_pqueue processed_rcds;
/* Buffered handshake messages */
pqueue buffered_messages;
/* Buffered (sent) handshake records */
pqueue sent_messages;
/*
* Buffered application records. Only for records between CCS and
* Finished to prevent either protocol violation or unnecessary message
* loss.
*/
record_pqueue buffered_app_data;
/* Is set when listening for new connections with dtls1_listen() */
unsigned int listen;
unsigned int link_mtu; /* max on-the-wire DTLS packet size */
unsigned int mtu; /* max DTLS packet size */
struct hm_header_st w_msg_hdr;
struct hm_header_st r_msg_hdr;
struct dtls1_timeout_st timeout;
/*
* Indicates when the last handshake msg or heartbeat sent will timeout
*/
struct timeval next_timeout;
/* Timeout duration */
unsigned short timeout_duration;
/*
* storage for Alert/Handshake protocol data received but not yet
* processed by ssl3_read_bytes:
*/
unsigned char alert_fragment[DTLS1_AL_HEADER_LENGTH];
unsigned int alert_fragment_len;
unsigned char handshake_fragment[DTLS1_HM_HEADER_LENGTH];
unsigned int handshake_fragment_len;
unsigned int retransmitting;
/*
* Set when the handshake is ready to process peer's ChangeCipherSpec message.
* Cleared after the message has been processed.
*/
unsigned int change_cipher_spec_ok;
# ifndef OPENSSL_NO_SCTP
/* used when SSL_ST_XX_FLUSH is entered */
int next_state;
int shutdown_received;
# endif
} DTLS1_STATE;
typedef struct dtls1_record_data_st {
unsigned char *packet;
unsigned int packet_length;
SSL3_BUFFER rbuf;
SSL3_RECORD rrec;
# ifndef OPENSSL_NO_SCTP
struct bio_dgram_sctp_rcvinfo recordinfo;
# endif
} DTLS1_RECORD_DATA;
# endif
/* Timeout multipliers (timeout slice is defined in apps/timeouts.h */
# define DTLS1_TMO_READ_COUNT 2
# define DTLS1_TMO_WRITE_COUNT 2
# define DTLS1_TMO_ALERT_COUNT 12
#ifdef __cplusplus
}
#endif
#endif

328
src/components/openssl/e_os2.h Normal file
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/* e_os2.h */
/* ====================================================================
* Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <opensslconf.h>
#ifndef HEADER_E_OS2_H
# define HEADER_E_OS2_H
#ifdef __cplusplus
extern "C" {
#endif
/******************************************************************************
* Detect operating systems. This probably needs completing.
* The result is that at least one OPENSSL_SYS_os macro should be defined.
* However, if none is defined, Unix is assumed.
**/
# define OPENSSL_SYS_UNIX
/* ---------------------- Macintosh, before MacOS X ----------------------- */
# if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_MACINTOSH_CLASSIC
# endif
/* ---------------------- NetWare ----------------------------------------- */
# if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_NETWARE
# endif
/* --------------------- Microsoft operating systems ---------------------- */
/*
* Note that MSDOS actually denotes 32-bit environments running on top of
* MS-DOS, such as DJGPP one.
*/
# if defined(OPENSSL_SYSNAME_MSDOS)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_MSDOS
# endif
/*
* For 32 bit environment, there seems to be the CygWin environment and then
* all the others that try to do the same thing Microsoft does...
*/
# if defined(OPENSSL_SYSNAME_UWIN)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WIN32_UWIN
# else
# if defined(__CYGWIN__) || defined(OPENSSL_SYSNAME_CYGWIN)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WIN32_CYGWIN
# else
# if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WIN32
# endif
# if defined(_WIN64) || defined(OPENSSL_SYSNAME_WIN64)
# undef OPENSSL_SYS_UNIX
# if !defined(OPENSSL_SYS_WIN64)
# define OPENSSL_SYS_WIN64
# endif
# endif
# if defined(OPENSSL_SYSNAME_WINNT)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WINNT
# endif
# if defined(OPENSSL_SYSNAME_WINCE)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WINCE
# endif
# endif
# endif
/* Anything that tries to look like Microsoft is "Windows" */
# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN64) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_WINDOWS
# ifndef OPENSSL_SYS_MSDOS
# define OPENSSL_SYS_MSDOS
# endif
# endif
/*
* DLL settings. This part is a bit tough, because it's up to the
* application implementor how he or she will link the application, so it
* requires some macro to be used.
*/
# ifdef OPENSSL_SYS_WINDOWS
# ifndef OPENSSL_OPT_WINDLL
# if defined(_WINDLL) /* This is used when building OpenSSL to
* indicate that DLL linkage should be used */
# define OPENSSL_OPT_WINDLL
# endif
# endif
# endif
/* ------------------------------- OpenVMS -------------------------------- */
# if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_VMS
# if defined(__DECC)
# define OPENSSL_SYS_VMS_DECC
# elif defined(__DECCXX)
# define OPENSSL_SYS_VMS_DECC
# define OPENSSL_SYS_VMS_DECCXX
# else
# define OPENSSL_SYS_VMS_NODECC
# endif
# endif
/* -------------------------------- OS/2 ---------------------------------- */
# if defined(__EMX__) || defined(__OS2__)
# undef OPENSSL_SYS_UNIX
# define OPENSSL_SYS_OS2
# endif
/* -------------------------------- Unix ---------------------------------- */
# ifdef OPENSSL_SYS_UNIX
# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX)
# define OPENSSL_SYS_LINUX
# endif
# ifdef OPENSSL_SYSNAME_MPE
# define OPENSSL_SYS_MPE
# endif
# ifdef OPENSSL_SYSNAME_SNI
# define OPENSSL_SYS_SNI
# endif
# ifdef OPENSSL_SYSNAME_ULTRASPARC
# define OPENSSL_SYS_ULTRASPARC
# endif
# ifdef OPENSSL_SYSNAME_NEWS4
# define OPENSSL_SYS_NEWS4
# endif
# ifdef OPENSSL_SYSNAME_MACOSX
# define OPENSSL_SYS_MACOSX
# endif
# ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY
# define OPENSSL_SYS_MACOSX_RHAPSODY
# define OPENSSL_SYS_MACOSX
# endif
# ifdef OPENSSL_SYSNAME_SUNOS
# define OPENSSL_SYS_SUNOS
# endif
# if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY)
# define OPENSSL_SYS_CRAY
# endif
# if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX)
# define OPENSSL_SYS_AIX
# endif
# endif
/* -------------------------------- VOS ----------------------------------- */
# if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS)
# define OPENSSL_SYS_VOS
# ifdef __HPPA__
# define OPENSSL_SYS_VOS_HPPA
# endif
# ifdef __IA32__
# define OPENSSL_SYS_VOS_IA32
# endif
# endif
/* ------------------------------ VxWorks --------------------------------- */
# ifdef OPENSSL_SYSNAME_VXWORKS
# define OPENSSL_SYS_VXWORKS
# endif
/* -------------------------------- BeOS ---------------------------------- */
# if defined(__BEOS__)
# define OPENSSL_SYS_BEOS
# include <sys/socket.h>
# if defined(BONE_VERSION)
# define OPENSSL_SYS_BEOS_BONE
# else
# define OPENSSL_SYS_BEOS_R5
# endif
# endif
/**
* That's it for OS-specific stuff
*****************************************************************************/
/* Specials for I/O an exit */
# ifdef OPENSSL_SYS_MSDOS
# define OPENSSL_UNISTD_IO <io.h>
# define OPENSSL_DECLARE_EXIT extern void exit(int);
# else
# define OPENSSL_UNISTD_IO OPENSSL_UNISTD
# define OPENSSL_DECLARE_EXIT /* declared in unistd.h */
# endif
/*-
* Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare
* certain global symbols that, with some compilers under VMS, have to be
* defined and declared explicitely with globaldef and globalref.
* Definitions of OPENSSL_EXPORT and OPENSSL_IMPORT, to define and declare
* DLL exports and imports for compilers under Win32. These are a little
* more complicated to use. Basically, for any library that exports some
* global variables, the following code must be present in the header file
* that declares them, before OPENSSL_EXTERN is used:
*
* #ifdef SOME_BUILD_FLAG_MACRO
* # undef OPENSSL_EXTERN
* # define OPENSSL_EXTERN OPENSSL_EXPORT
* #endif
*
* The default is to have OPENSSL_EXPORT, OPENSSL_IMPORT and OPENSSL_GLOBAL
* have some generally sensible values, and for OPENSSL_EXTERN to have the
* value OPENSSL_IMPORT.
*/
# if defined(OPENSSL_SYS_VMS_NODECC)
# define OPENSSL_EXPORT globalref
# define OPENSSL_IMPORT globalref
# define OPENSSL_GLOBAL globaldef
# elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL)
# define OPENSSL_EXPORT extern __declspec(dllexport)
# define OPENSSL_IMPORT extern __declspec(dllimport)
# define OPENSSL_GLOBAL
# else
# define OPENSSL_EXPORT extern
# define OPENSSL_IMPORT extern
# define OPENSSL_GLOBAL
# endif
# define OPENSSL_EXTERN OPENSSL_IMPORT
/*-
* Macros to allow global variables to be reached through function calls when
* required (if a shared library version requires it, for example.
* The way it's done allows definitions like this:
*
* // in foobar.c
* OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0)
* // in foobar.h
* OPENSSL_DECLARE_GLOBAL(int,foobar);
* #define foobar OPENSSL_GLOBAL_REF(foobar)
*/
# ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION
# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) \
type *_shadow_##name(void) \
{ static type _hide_##name=value; return &_hide_##name; }
# define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void)
# define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name()))
# else
# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value;
# define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name
# define OPENSSL_GLOBAL_REF(name) _shadow_##name
# endif
# if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE)
# define ossl_ssize_t long
# endif
# ifdef OPENSSL_SYS_MSDOS
# define ossl_ssize_t long
# endif
# if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS)
# define ssize_t int
# endif
# if defined(__ultrix) && !defined(ssize_t)
# define ossl_ssize_t int
# endif
# ifndef ossl_ssize_t
# define ossl_ssize_t ssize_t
# endif
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/ebcdic.h */
#ifndef HEADER_EBCDIC_H
# define HEADER_EBCDIC_H
# include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Avoid name clashes with other applications */
# define os_toascii _openssl_os_toascii
# define os_toebcdic _openssl_os_toebcdic
# define ebcdic2ascii _openssl_ebcdic2ascii
# define ascii2ebcdic _openssl_ascii2ebcdic
extern const unsigned char os_toascii[256];
extern const unsigned char os_toebcdic[256];
void *ebcdic2ascii(void *dest, const void *srce, size_t count);
void *ascii2ebcdic(void *dest, const void *srce, size_t count);
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/ecdh/ecdh.h */
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
*
* The Elliptic Curve Public-Key Crypto Library (ECC Code) included
* herein is developed by SUN MICROSYSTEMS, INC., and is contributed
* to the OpenSSL project.
*
* The ECC Code is licensed pursuant to the OpenSSL open source
* license provided below.
*
* The ECDH software is originally written by Douglas Stebila of
* Sun Microsystems Laboratories.
*
*/
/* ====================================================================
* Copyright (c) 2000-2002 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_ECDH_H
# define HEADER_ECDH_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_ECDH
# error ECDH is disabled.
# endif
# include <ec.h>
# include <ossl_typ.h>
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
# define EC_FLAG_COFACTOR_ECDH 0x1000
const ECDH_METHOD *ECDH_OpenSSL(void);
void ECDH_set_default_method(const ECDH_METHOD *);
const ECDH_METHOD *ECDH_get_default_method(void);
int ECDH_set_method(EC_KEY *, const ECDH_METHOD *);
int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
EC_KEY *ecdh, void *(*KDF) (const void *in, size_t inlen,
void *out, size_t *outlen));
int ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
*new_func, CRYPTO_EX_dup *dup_func,
CRYPTO_EX_free *free_func);
int ECDH_set_ex_data(EC_KEY *d, int idx, void *arg);
void *ECDH_get_ex_data(EC_KEY *d, int idx);
int ECDH_KDF_X9_62(unsigned char *out, size_t outlen,
const unsigned char *Z, size_t Zlen,
const unsigned char *sinfo, size_t sinfolen,
const EVP_MD *md);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_ECDH_strings(void);
/* Error codes for the ECDH functions. */
/* Function codes. */
# define ECDH_F_ECDH_CHECK 102
# define ECDH_F_ECDH_COMPUTE_KEY 100
# define ECDH_F_ECDH_DATA_NEW_METHOD 101
/* Reason codes. */
# define ECDH_R_KDF_FAILED 102
# define ECDH_R_NON_FIPS_METHOD 103
# define ECDH_R_NO_PRIVATE_VALUE 100
# define ECDH_R_POINT_ARITHMETIC_FAILURE 101
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/ecdsa/ecdsa.h */
/**
* \file crypto/ecdsa/ecdsa.h Include file for the OpenSSL ECDSA functions
* \author Written by Nils Larsch for the OpenSSL project
*/
/* ====================================================================
* Copyright (c) 2000-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_ECDSA_H
# define HEADER_ECDSA_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_ECDSA
# error ECDSA is disabled.
# endif
# include <ec.h>
# include <ossl_typ.h>
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct ECDSA_SIG_st {
BIGNUM *r;
BIGNUM *s;
} ECDSA_SIG;
/** Allocates and initialize a ECDSA_SIG structure
* \return pointer to a ECDSA_SIG structure or NULL if an error occurred
*/
ECDSA_SIG *ECDSA_SIG_new(void);
/** frees a ECDSA_SIG structure
* \param sig pointer to the ECDSA_SIG structure
*/
void ECDSA_SIG_free(ECDSA_SIG *sig);
/** DER encode content of ECDSA_SIG object (note: this function modifies *pp
* (*pp += length of the DER encoded signature)).
* \param sig pointer to the ECDSA_SIG object
* \param pp pointer to a unsigned char pointer for the output or NULL
* \return the length of the DER encoded ECDSA_SIG object or 0
*/
int i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);
/** Decodes a DER encoded ECDSA signature (note: this function changes *pp
* (*pp += len)).
* \param sig pointer to ECDSA_SIG pointer (may be NULL)
* \param pp memory buffer with the DER encoded signature
* \param len length of the buffer
* \return pointer to the decoded ECDSA_SIG structure (or NULL)
*/
ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len);
/** Computes the ECDSA signature of the given hash value using
* the supplied private key and returns the created signature.
* \param dgst pointer to the hash value
* \param dgst_len length of the hash value
* \param eckey EC_KEY object containing a private EC key
* \return pointer to a ECDSA_SIG structure or NULL if an error occurred
*/
ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dgst_len,
EC_KEY *eckey);
/** Computes ECDSA signature of a given hash value using the supplied
* private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
* \param dgst pointer to the hash value to sign
* \param dgstlen length of the hash value
* \param kinv BIGNUM with a pre-computed inverse k (optional)
* \param rp BIGNUM with a pre-computed rp value (optioanl),
* see ECDSA_sign_setup
* \param eckey EC_KEY object containing a private EC key
* \return pointer to a ECDSA_SIG structure or NULL if an error occurred
*/
ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen,
const BIGNUM *kinv, const BIGNUM *rp,
EC_KEY *eckey);
/** Verifies that the supplied signature is a valid ECDSA
* signature of the supplied hash value using the supplied public key.
* \param dgst pointer to the hash value
* \param dgst_len length of the hash value
* \param sig ECDSA_SIG structure
* \param eckey EC_KEY object containing a public EC key
* \return 1 if the signature is valid, 0 if the signature is invalid
* and -1 on error
*/
int ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
const ECDSA_SIG *sig, EC_KEY *eckey);
const ECDSA_METHOD *ECDSA_OpenSSL(void);
/** Sets the default ECDSA method
* \param meth new default ECDSA_METHOD
*/
void ECDSA_set_default_method(const ECDSA_METHOD *meth);
/** Returns the default ECDSA method
* \return pointer to ECDSA_METHOD structure containing the default method
*/
const ECDSA_METHOD *ECDSA_get_default_method(void);
/** Sets method to be used for the ECDSA operations
* \param eckey EC_KEY object
* \param meth new method
* \return 1 on success and 0 otherwise
*/
int ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth);
/** Returns the maximum length of the DER encoded signature
* \param eckey EC_KEY object
* \return numbers of bytes required for the DER encoded signature
*/
int ECDSA_size(const EC_KEY *eckey);
/** Precompute parts of the signing operation
* \param eckey EC_KEY object containing a private EC key
* \param ctx BN_CTX object (optional)
* \param kinv BIGNUM pointer for the inverse of k
* \param rp BIGNUM pointer for x coordinate of k * generator
* \return 1 on success and 0 otherwise
*/
int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, BIGNUM **rp);
/** Computes ECDSA signature of a given hash value using the supplied
* private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
* \param type this parameter is ignored
* \param dgst pointer to the hash value to sign
* \param dgstlen length of the hash value
* \param sig memory for the DER encoded created signature
* \param siglen pointer to the length of the returned signature
* \param eckey EC_KEY object containing a private EC key
* \return 1 on success and 0 otherwise
*/
int ECDSA_sign(int type, const unsigned char *dgst, int dgstlen,
unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);
/** Computes ECDSA signature of a given hash value using the supplied
* private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
* \param type this parameter is ignored
* \param dgst pointer to the hash value to sign
* \param dgstlen length of the hash value
* \param sig buffer to hold the DER encoded signature
* \param siglen pointer to the length of the returned signature
* \param kinv BIGNUM with a pre-computed inverse k (optional)
* \param rp BIGNUM with a pre-computed rp value (optioanl),
* see ECDSA_sign_setup
* \param eckey EC_KEY object containing a private EC key
* \return 1 on success and 0 otherwise
*/
int ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen,
unsigned char *sig, unsigned int *siglen,
const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);
/** Verifies that the given signature is valid ECDSA signature
* of the supplied hash value using the specified public key.
* \param type this parameter is ignored
* \param dgst pointer to the hash value
* \param dgstlen length of the hash value
* \param sig pointer to the DER encoded signature
* \param siglen length of the DER encoded signature
* \param eckey EC_KEY object containing a public EC key
* \return 1 if the signature is valid, 0 if the signature is invalid
* and -1 on error
*/
int ECDSA_verify(int type, const unsigned char *dgst, int dgstlen,
const unsigned char *sig, int siglen, EC_KEY *eckey);
/* the standard ex_data functions */
int ECDSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
*new_func, CRYPTO_EX_dup *dup_func,
CRYPTO_EX_free *free_func);
int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg);
void *ECDSA_get_ex_data(EC_KEY *d, int idx);
/** Allocates and initialize a ECDSA_METHOD structure
* \param ecdsa_method pointer to ECDSA_METHOD to copy. (May be NULL)
* \return pointer to a ECDSA_METHOD structure or NULL if an error occurred
*/
ECDSA_METHOD *ECDSA_METHOD_new(const ECDSA_METHOD *ecdsa_method);
/** frees a ECDSA_METHOD structure
* \param ecdsa_method pointer to the ECDSA_METHOD structure
*/
void ECDSA_METHOD_free(ECDSA_METHOD *ecdsa_method);
/** Sets application specific data in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param app application specific data to set
*/
void ECDSA_METHOD_set_app_data(ECDSA_METHOD *ecdsa_method, void *app);
/** Returns application specific data from a ECDSA_METHOD structure
* \param ecdsa_method pointer to ECDSA_METHOD structure
* \return pointer to application specific data.
*/
void *ECDSA_METHOD_get_app_data(ECDSA_METHOD *ecdsa_method);
/** Set the ECDSA_do_sign function in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param ecdsa_do_sign a funtion of type ECDSA_do_sign
*/
void ECDSA_METHOD_set_sign(ECDSA_METHOD *ecdsa_method,
ECDSA_SIG *(*ecdsa_do_sign) (const unsigned char
*dgst, int dgst_len,
const BIGNUM *inv,
const BIGNUM *rp,
EC_KEY *eckey));
/** Set the ECDSA_sign_setup function in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param ecdsa_sign_setup a funtion of type ECDSA_sign_setup
*/
void ECDSA_METHOD_set_sign_setup(ECDSA_METHOD *ecdsa_method,
int (*ecdsa_sign_setup) (EC_KEY *eckey,
BN_CTX *ctx,
BIGNUM **kinv,
BIGNUM **r));
/** Set the ECDSA_do_verify function in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param ecdsa_do_verify a funtion of type ECDSA_do_verify
*/
void ECDSA_METHOD_set_verify(ECDSA_METHOD *ecdsa_method,
int (*ecdsa_do_verify) (const unsigned char
*dgst, int dgst_len,
const ECDSA_SIG *sig,
EC_KEY *eckey));
void ECDSA_METHOD_set_flags(ECDSA_METHOD *ecdsa_method, int flags);
/** Set the flags field in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param flags flags value to set
*/
void ECDSA_METHOD_set_name(ECDSA_METHOD *ecdsa_method, char *name);
/** Set the name field in the ECDSA_METHOD
* \param ecdsa_method pointer to existing ECDSA_METHOD
* \param name name to set
*/
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_ECDSA_strings(void);
/* Error codes for the ECDSA functions. */
/* Function codes. */
# define ECDSA_F_ECDSA_CHECK 104
# define ECDSA_F_ECDSA_DATA_NEW_METHOD 100
# define ECDSA_F_ECDSA_DO_SIGN 101
# define ECDSA_F_ECDSA_DO_VERIFY 102
# define ECDSA_F_ECDSA_METHOD_NEW 105
# define ECDSA_F_ECDSA_SIGN_SETUP 103
/* Reason codes. */
# define ECDSA_R_BAD_SIGNATURE 100
# define ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 101
# define ECDSA_R_ERR_EC_LIB 102
# define ECDSA_R_MISSING_PARAMETERS 103
# define ECDSA_R_NEED_NEW_SETUP_VALUES 106
# define ECDSA_R_NON_FIPS_METHOD 107
# define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED 104
# define ECDSA_R_SIGNATURE_MALLOC_FAILED 105
#ifdef __cplusplus
}
#endif
#endif

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/* openssl/engine.h */
/*
* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
* 2000.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
* ECDH support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
#ifndef HEADER_ENGINE_H
# define HEADER_ENGINE_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_ENGINE
# error ENGINE is disabled.
# endif
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# ifndef OPENSSL_NO_RSA
# include <rsa.h>
# endif
# ifndef OPENSSL_NO_DSA
# include <dsa.h>
# endif
# ifndef OPENSSL_NO_DH
# include <dh.h>
# endif
# ifndef OPENSSL_NO_ECDH
# include <ecdh.h>
# endif
# ifndef OPENSSL_NO_ECDSA
# include <ecdsa.h>
# endif
# include <rand.h>
# include <ui.h>
# include <err.h>
# endif
# include <ossl_typ.h>
# include <symhacks.h>
# include <x509.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* These flags are used to control combinations of algorithm (methods) by
* bitwise "OR"ing.
*/
# define ENGINE_METHOD_RSA (unsigned int)0x0001
# define ENGINE_METHOD_DSA (unsigned int)0x0002
# define ENGINE_METHOD_DH (unsigned int)0x0004
# define ENGINE_METHOD_RAND (unsigned int)0x0008
# define ENGINE_METHOD_ECDH (unsigned int)0x0010
# define ENGINE_METHOD_ECDSA (unsigned int)0x0020
# define ENGINE_METHOD_CIPHERS (unsigned int)0x0040
# define ENGINE_METHOD_DIGESTS (unsigned int)0x0080
# define ENGINE_METHOD_STORE (unsigned int)0x0100
# define ENGINE_METHOD_PKEY_METHS (unsigned int)0x0200
# define ENGINE_METHOD_PKEY_ASN1_METHS (unsigned int)0x0400
/* Obvious all-or-nothing cases. */
# define ENGINE_METHOD_ALL (unsigned int)0xFFFF
# define ENGINE_METHOD_NONE (unsigned int)0x0000
/*
* This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
* internally to control registration of ENGINE implementations, and can be
* set by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
* initialise registered ENGINEs if they are not already initialised.
*/
# define ENGINE_TABLE_FLAG_NOINIT (unsigned int)0x0001
/* ENGINE flags that can be set by ENGINE_set_flags(). */
/* Not used */
/* #define ENGINE_FLAGS_MALLOCED 0x0001 */
/*
* This flag is for ENGINEs that wish to handle the various 'CMD'-related
* control commands on their own. Without this flag, ENGINE_ctrl() handles
* these control commands on behalf of the ENGINE using their "cmd_defns"
* data.
*/
# define ENGINE_FLAGS_MANUAL_CMD_CTRL (int)0x0002
/*
* This flag is for ENGINEs who return new duplicate structures when found
* via "ENGINE_by_id()". When an ENGINE must store state (eg. if
* ENGINE_ctrl() commands are called in sequence as part of some stateful
* process like key-generation setup and execution), it can set this flag -
* then each attempt to obtain the ENGINE will result in it being copied into
* a new structure. Normally, ENGINEs don't declare this flag so
* ENGINE_by_id() just increments the existing ENGINE's structural reference
* count.
*/
# define ENGINE_FLAGS_BY_ID_COPY (int)0x0004
/*
* This flag if for an ENGINE that does not want its methods registered as
* part of ENGINE_register_all_complete() for example if the methods are not
* usable as default methods.
*/
# define ENGINE_FLAGS_NO_REGISTER_ALL (int)0x0008
/*
* ENGINEs can support their own command types, and these flags are used in
* ENGINE_CTRL_GET_CMD_FLAGS to indicate to the caller what kind of input
* each command expects. Currently only numeric and string input is
* supported. If a control command supports none of the _NUMERIC, _STRING, or
* _NO_INPUT options, then it is regarded as an "internal" control command -
* and not for use in config setting situations. As such, they're not
* available to the ENGINE_ctrl_cmd_string() function, only raw ENGINE_ctrl()
* access. Changes to this list of 'command types' should be reflected
* carefully in ENGINE_cmd_is_executable() and ENGINE_ctrl_cmd_string().
*/
/* accepts a 'long' input value (3rd parameter to ENGINE_ctrl) */
# define ENGINE_CMD_FLAG_NUMERIC (unsigned int)0x0001
/*
* accepts string input (cast from 'void*' to 'const char *', 4th parameter
* to ENGINE_ctrl)
*/
# define ENGINE_CMD_FLAG_STRING (unsigned int)0x0002
/*
* Indicates that the control command takes *no* input. Ie. the control
* command is unparameterised.
*/
# define ENGINE_CMD_FLAG_NO_INPUT (unsigned int)0x0004
/*
* Indicates that the control command is internal. This control command won't
* be shown in any output, and is only usable through the ENGINE_ctrl_cmd()
* function.
*/
# define ENGINE_CMD_FLAG_INTERNAL (unsigned int)0x0008
/*
* NB: These 3 control commands are deprecated and should not be used.
* ENGINEs relying on these commands should compile conditional support for
* compatibility (eg. if these symbols are defined) but should also migrate
* the same functionality to their own ENGINE-specific control functions that
* can be "discovered" by calling applications. The fact these control
* commands wouldn't be "executable" (ie. usable by text-based config)
* doesn't change the fact that application code can find and use them
* without requiring per-ENGINE hacking.
*/
/*
* These flags are used to tell the ctrl function what should be done. All
* command numbers are shared between all engines, even if some don't make
* sense to some engines. In such a case, they do nothing but return the
* error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED.
*/
# define ENGINE_CTRL_SET_LOGSTREAM 1
# define ENGINE_CTRL_SET_PASSWORD_CALLBACK 2
# define ENGINE_CTRL_HUP 3/* Close and reinitialise
* any handles/connections
* etc. */
# define ENGINE_CTRL_SET_USER_INTERFACE 4/* Alternative to callback */
# define ENGINE_CTRL_SET_CALLBACK_DATA 5/* User-specific data, used
* when calling the password
* callback and the user
* interface */
# define ENGINE_CTRL_LOAD_CONFIGURATION 6/* Load a configuration,
* given a string that
* represents a file name
* or so */
# define ENGINE_CTRL_LOAD_SECTION 7/* Load data from a given
* section in the already
* loaded configuration */
/*
* These control commands allow an application to deal with an arbitrary
* engine in a dynamic way. Warn: Negative return values indicate errors FOR
* THESE COMMANDS because zero is used to indicate 'end-of-list'. Other
* commands, including ENGINE-specific command types, return zero for an
* error. An ENGINE can choose to implement these ctrl functions, and can
* internally manage things however it chooses - it does so by setting the
* ENGINE_FLAGS_MANUAL_CMD_CTRL flag (using ENGINE_set_flags()). Otherwise
* the ENGINE_ctrl() code handles this on the ENGINE's behalf using the
* cmd_defns data (set using ENGINE_set_cmd_defns()). This means an ENGINE's
* ctrl() handler need only implement its own commands - the above "meta"
* commands will be taken care of.
*/
/*
* Returns non-zero if the supplied ENGINE has a ctrl() handler. If "not",
* then all the remaining control commands will return failure, so it is
* worth checking this first if the caller is trying to "discover" the
* engine's capabilities and doesn't want errors generated unnecessarily.
*/
# define ENGINE_CTRL_HAS_CTRL_FUNCTION 10
/*
* Returns a positive command number for the first command supported by the
* engine. Returns zero if no ctrl commands are supported.
*/
# define ENGINE_CTRL_GET_FIRST_CMD_TYPE 11
/*
* The 'long' argument specifies a command implemented by the engine, and the
* return value is the next command supported, or zero if there are no more.
*/
# define ENGINE_CTRL_GET_NEXT_CMD_TYPE 12
/*
* The 'void*' argument is a command name (cast from 'const char *'), and the
* return value is the command that corresponds to it.
*/
# define ENGINE_CTRL_GET_CMD_FROM_NAME 13
/*
* The next two allow a command to be converted into its corresponding string
* form. In each case, the 'long' argument supplies the command. In the
* NAME_LEN case, the return value is the length of the command name (not
* counting a trailing EOL). In the NAME case, the 'void*' argument must be a
* string buffer large enough, and it will be populated with the name of the
* command (WITH a trailing EOL).
*/
# define ENGINE_CTRL_GET_NAME_LEN_FROM_CMD 14
# define ENGINE_CTRL_GET_NAME_FROM_CMD 15
/* The next two are similar but give a "short description" of a command. */
# define ENGINE_CTRL_GET_DESC_LEN_FROM_CMD 16
# define ENGINE_CTRL_GET_DESC_FROM_CMD 17
/*
* With this command, the return value is the OR'd combination of
* ENGINE_CMD_FLAG_*** values that indicate what kind of input a given
* engine-specific ctrl command expects.
*/
# define ENGINE_CTRL_GET_CMD_FLAGS 18
/*
* ENGINE implementations should start the numbering of their own control
* commands from this value. (ie. ENGINE_CMD_BASE, ENGINE_CMD_BASE + 1, etc).
*/
# define ENGINE_CMD_BASE 200
/*
* NB: These 2 nCipher "chil" control commands are deprecated, and their
* functionality is now available through ENGINE-specific control commands
* (exposed through the above-mentioned 'CMD'-handling). Code using these 2
* commands should be migrated to the more general command handling before
* these are removed.
*/
/* Flags specific to the nCipher "chil" engine */
# define ENGINE_CTRL_CHIL_SET_FORKCHECK 100
/*
* Depending on the value of the (long)i argument, this sets or
* unsets the SimpleForkCheck flag in the CHIL API to enable or
* disable checking and workarounds for applications that fork().
*/
# define ENGINE_CTRL_CHIL_NO_LOCKING 101
/*
* This prevents the initialisation function from providing mutex
* callbacks to the nCipher library.
*/
/*
* If an ENGINE supports its own specific control commands and wishes the
* framework to handle the above 'ENGINE_CMD_***'-manipulation commands on
* its behalf, it should supply a null-terminated array of ENGINE_CMD_DEFN
* entries to ENGINE_set_cmd_defns(). It should also implement a ctrl()
* handler that supports the stated commands (ie. the "cmd_num" entries as
* described by the array). NB: The array must be ordered in increasing order
* of cmd_num. "null-terminated" means that the last ENGINE_CMD_DEFN element
* has cmd_num set to zero and/or cmd_name set to NULL.
*/
typedef struct ENGINE_CMD_DEFN_st {
unsigned int cmd_num; /* The command number */
const char *cmd_name; /* The command name itself */
const char *cmd_desc; /* A short description of the command */
unsigned int cmd_flags; /* The input the command expects */
} ENGINE_CMD_DEFN;
/* Generic function pointer */
typedef int (*ENGINE_GEN_FUNC_PTR) (void);
/* Generic function pointer taking no arguments */
typedef int (*ENGINE_GEN_INT_FUNC_PTR) (ENGINE *);
/* Specific control function pointer */
typedef int (*ENGINE_CTRL_FUNC_PTR) (ENGINE *, int, long, void *,
void (*f) (void));
/* Generic load_key function pointer */
typedef EVP_PKEY *(*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *,
UI_METHOD *ui_method,
void *callback_data);
typedef int (*ENGINE_SSL_CLIENT_CERT_PTR) (ENGINE *, SSL *ssl,
STACK_OF(X509_NAME) *ca_dn,
X509 **pcert, EVP_PKEY **pkey,
STACK_OF(X509) **pother,
UI_METHOD *ui_method,
void *callback_data);
/*-
* These callback types are for an ENGINE's handler for cipher and digest logic.
* These handlers have these prototypes;
* int foo(ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid);
* int foo(ENGINE *e, const EVP_MD **digest, const int **nids, int nid);
* Looking at how to implement these handlers in the case of cipher support, if
* the framework wants the EVP_CIPHER for 'nid', it will call;
* foo(e, &p_evp_cipher, NULL, nid); (return zero for failure)
* If the framework wants a list of supported 'nid's, it will call;
* foo(e, NULL, &p_nids, 0); (returns number of 'nids' or -1 for error)
*/
/*
* Returns to a pointer to the array of supported cipher 'nid's. If the
* second parameter is non-NULL it is set to the size of the returned array.
*/
typedef int (*ENGINE_CIPHERS_PTR) (ENGINE *, const EVP_CIPHER **,
const int **, int);
typedef int (*ENGINE_DIGESTS_PTR) (ENGINE *, const EVP_MD **, const int **,
int);
typedef int (*ENGINE_PKEY_METHS_PTR) (ENGINE *, EVP_PKEY_METHOD **,
const int **, int);
typedef int (*ENGINE_PKEY_ASN1_METHS_PTR) (ENGINE *, EVP_PKEY_ASN1_METHOD **,
const int **, int);
/*
* STRUCTURE functions ... all of these functions deal with pointers to
* ENGINE structures where the pointers have a "structural reference". This
* means that their reference is to allowed access to the structure but it
* does not imply that the structure is functional. To simply increment or
* decrement the structural reference count, use ENGINE_by_id and
* ENGINE_free. NB: This is not required when iterating using ENGINE_get_next
* as it will automatically decrement the structural reference count of the
* "current" ENGINE and increment the structural reference count of the
* ENGINE it returns (unless it is NULL).
*/
/* Get the first/last "ENGINE" type available. */
ENGINE *ENGINE_get_first(void);
ENGINE *ENGINE_get_last(void);
/* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
ENGINE *ENGINE_get_next(ENGINE *e);
ENGINE *ENGINE_get_prev(ENGINE *e);
/* Add another "ENGINE" type into the array. */
int ENGINE_add(ENGINE *e);
/* Remove an existing "ENGINE" type from the array. */
int ENGINE_remove(ENGINE *e);
/* Retrieve an engine from the list by its unique "id" value. */
ENGINE *ENGINE_by_id(const char *id);
/* Add all the built-in engines. */
void ENGINE_load_openssl(void);
void ENGINE_load_dynamic(void);
# ifndef OPENSSL_NO_STATIC_ENGINE
void ENGINE_load_4758cca(void);
void ENGINE_load_aep(void);
void ENGINE_load_atalla(void);
void ENGINE_load_chil(void);
void ENGINE_load_cswift(void);
void ENGINE_load_nuron(void);
void ENGINE_load_sureware(void);
void ENGINE_load_ubsec(void);
void ENGINE_load_padlock(void);
void ENGINE_load_capi(void);
# ifndef OPENSSL_NO_GMP
void ENGINE_load_gmp(void);
# endif
# ifndef OPENSSL_NO_GOST
void ENGINE_load_gost(void);
# endif
# endif
void ENGINE_load_cryptodev(void);
void ENGINE_load_rdrand(void);
void ENGINE_load_builtin_engines(void);
/*
* Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
* "registry" handling.
*/
unsigned int ENGINE_get_table_flags(void);
void ENGINE_set_table_flags(unsigned int flags);
/*- Manage registration of ENGINEs per "table". For each type, there are 3
* functions;
* ENGINE_register_***(e) - registers the implementation from 'e' (if it has one)
* ENGINE_unregister_***(e) - unregister the implementation from 'e'
* ENGINE_register_all_***() - call ENGINE_register_***() for each 'e' in the list
* Cleanup is automatically registered from each table when required, so
* ENGINE_cleanup() will reverse any "register" operations.
*/
int ENGINE_register_RSA(ENGINE *e);
void ENGINE_unregister_RSA(ENGINE *e);
void ENGINE_register_all_RSA(void);
int ENGINE_register_DSA(ENGINE *e);
void ENGINE_unregister_DSA(ENGINE *e);
void ENGINE_register_all_DSA(void);
int ENGINE_register_ECDH(ENGINE *e);
void ENGINE_unregister_ECDH(ENGINE *e);
void ENGINE_register_all_ECDH(void);
int ENGINE_register_ECDSA(ENGINE *e);
void ENGINE_unregister_ECDSA(ENGINE *e);
void ENGINE_register_all_ECDSA(void);
int ENGINE_register_DH(ENGINE *e);
void ENGINE_unregister_DH(ENGINE *e);
void ENGINE_register_all_DH(void);
int ENGINE_register_RAND(ENGINE *e);
void ENGINE_unregister_RAND(ENGINE *e);
void ENGINE_register_all_RAND(void);
int ENGINE_register_STORE(ENGINE *e);
void ENGINE_unregister_STORE(ENGINE *e);
void ENGINE_register_all_STORE(void);
int ENGINE_register_ciphers(ENGINE *e);
void ENGINE_unregister_ciphers(ENGINE *e);
void ENGINE_register_all_ciphers(void);
int ENGINE_register_digests(ENGINE *e);
void ENGINE_unregister_digests(ENGINE *e);
void ENGINE_register_all_digests(void);
int ENGINE_register_pkey_meths(ENGINE *e);
void ENGINE_unregister_pkey_meths(ENGINE *e);
void ENGINE_register_all_pkey_meths(void);
int ENGINE_register_pkey_asn1_meths(ENGINE *e);
void ENGINE_unregister_pkey_asn1_meths(ENGINE *e);
void ENGINE_register_all_pkey_asn1_meths(void);
/*
* These functions register all support from the above categories. Note, use
* of these functions can result in static linkage of code your application
* may not need. If you only need a subset of functionality, consider using
* more selective initialisation.
*/
int ENGINE_register_complete(ENGINE *e);
int ENGINE_register_all_complete(void);
/*
* Send parametrised control commands to the engine. The possibilities to
* send down an integer, a pointer to data or a function pointer are
* provided. Any of the parameters may or may not be NULL, depending on the
* command number. In actuality, this function only requires a structural
* (rather than functional) reference to an engine, but many control commands
* may require the engine be functional. The caller should be aware of trying
* commands that require an operational ENGINE, and only use functional
* references in such situations.
*/
int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void));
/*
* This function tests if an ENGINE-specific command is usable as a
* "setting". Eg. in an application's config file that gets processed through
* ENGINE_ctrl_cmd_string(). If this returns zero, it is not available to
* ENGINE_ctrl_cmd_string(), only ENGINE_ctrl().
*/
int ENGINE_cmd_is_executable(ENGINE *e, int cmd);
/*
* This function works like ENGINE_ctrl() with the exception of taking a
* command name instead of a command number, and can handle optional
* commands. See the comment on ENGINE_ctrl_cmd_string() for an explanation
* on how to use the cmd_name and cmd_optional.
*/
int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name,
long i, void *p, void (*f) (void), int cmd_optional);
/*
* This function passes a command-name and argument to an ENGINE. The
* cmd_name is converted to a command number and the control command is
* called using 'arg' as an argument (unless the ENGINE doesn't support such
* a command, in which case no control command is called). The command is
* checked for input flags, and if necessary the argument will be converted
* to a numeric value. If cmd_optional is non-zero, then if the ENGINE
* doesn't support the given cmd_name the return value will be success
* anyway. This function is intended for applications to use so that users
* (or config files) can supply engine-specific config data to the ENGINE at
* run-time to control behaviour of specific engines. As such, it shouldn't
* be used for calling ENGINE_ctrl() functions that return data, deal with
* binary data, or that are otherwise supposed to be used directly through
* ENGINE_ctrl() in application code. Any "return" data from an ENGINE_ctrl()
* operation in this function will be lost - the return value is interpreted
* as failure if the return value is zero, success otherwise, and this
* function returns a boolean value as a result. In other words, vendors of
* 'ENGINE'-enabled devices should write ENGINE implementations with
* parameterisations that work in this scheme, so that compliant ENGINE-based
* applications can work consistently with the same configuration for the
* same ENGINE-enabled devices, across applications.
*/
int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg,
int cmd_optional);
/*
* These functions are useful for manufacturing new ENGINE structures. They
* don't address reference counting at all - one uses them to populate an
* ENGINE structure with personalised implementations of things prior to
* using it directly or adding it to the builtin ENGINE list in OpenSSL.
* These are also here so that the ENGINE structure doesn't have to be
* exposed and break binary compatibility!
*/
ENGINE *ENGINE_new(void);
int ENGINE_free(ENGINE *e);
int ENGINE_up_ref(ENGINE *e);
int ENGINE_set_id(ENGINE *e, const char *id);
int ENGINE_set_name(ENGINE *e, const char *name);
int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth);
int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth);
int ENGINE_set_ECDH(ENGINE *e, const ECDH_METHOD *ecdh_meth);
int ENGINE_set_ECDSA(ENGINE *e, const ECDSA_METHOD *ecdsa_meth);
int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth);
int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth);
int ENGINE_set_STORE(ENGINE *e, const STORE_METHOD *store_meth);
int ENGINE_set_destroy_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR destroy_f);
int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
int ENGINE_set_load_privkey_function(ENGINE *e,
ENGINE_LOAD_KEY_PTR loadpriv_f);
int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
ENGINE_SSL_CLIENT_CERT_PTR
loadssl_f);
int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f);
int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f);
int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f);
int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f);
int ENGINE_set_flags(ENGINE *e, int flags);
int ENGINE_set_cmd_defns(ENGINE *e, const ENGINE_CMD_DEFN *defns);
/* These functions allow control over any per-structure ENGINE data. */
int ENGINE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func,
CRYPTO_EX_free *free_func);
int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg);
void *ENGINE_get_ex_data(const ENGINE *e, int idx);
/*
* This function cleans up anything that needs it. Eg. the ENGINE_add()
* function automatically ensures the list cleanup function is registered to
* be called from ENGINE_cleanup(). Similarly, all ENGINE_register_***
* functions ensure ENGINE_cleanup() will clean up after them.
*/
void ENGINE_cleanup(void);
/*
* These return values from within the ENGINE structure. These can be useful
* with functional references as well as structural references - it depends
* which you obtained. Using the result for functional purposes if you only
* obtained a structural reference may be problematic!
*/
const char *ENGINE_get_id(const ENGINE *e);
const char *ENGINE_get_name(const ENGINE *e);
const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e);
const ECDH_METHOD *ENGINE_get_ECDH(const ENGINE *e);
const ECDSA_METHOD *ENGINE_get_ECDSA(const ENGINE *e);
const DH_METHOD *ENGINE_get_DH(const ENGINE *e);
const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e);
const STORE_METHOD *ENGINE_get_STORE(const ENGINE *e);
ENGINE_GEN_INT_FUNC_PTR ENGINE_get_destroy_function(const ENGINE *e);
ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e);
ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE
*e);
ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e);
ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e);
ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e);
ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e);
const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid);
const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid);
const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid);
const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid);
const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
const char *str,
int len);
const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
const char *str,
int len);
const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e);
int ENGINE_get_flags(const ENGINE *e);
/*
* FUNCTIONAL functions. These functions deal with ENGINE structures that
* have (or will) be initialised for use. Broadly speaking, the structural
* functions are useful for iterating the list of available engine types,
* creating new engine types, and other "list" operations. These functions
* actually deal with ENGINEs that are to be used. As such these functions
* can fail (if applicable) when particular engines are unavailable - eg. if
* a hardware accelerator is not attached or not functioning correctly. Each
* ENGINE has 2 reference counts; structural and functional. Every time a
* functional reference is obtained or released, a corresponding structural
* reference is automatically obtained or released too.
*/
/*
* Initialise a engine type for use (or up its reference count if it's
* already in use). This will fail if the engine is not currently operational
* and cannot initialise.
*/
int ENGINE_init(ENGINE *e);
/*
* Free a functional reference to a engine type. This does not require a
* corresponding call to ENGINE_free as it also releases a structural
* reference.
*/
int ENGINE_finish(ENGINE *e);
/*
* The following functions handle keys that are stored in some secondary
* location, handled by the engine. The storage may be on a card or
* whatever.
*/
EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
UI_METHOD *ui_method, void *callback_data);
EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
UI_METHOD *ui_method, void *callback_data);
int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
STACK_OF(X509_NAME) *ca_dn, X509 **pcert,
EVP_PKEY **ppkey, STACK_OF(X509) **pother,
UI_METHOD *ui_method, void *callback_data);
/*
* This returns a pointer for the current ENGINE structure that is (by
* default) performing any RSA operations. The value returned is an
* incremented reference, so it should be free'd (ENGINE_finish) before it is
* discarded.
*/
ENGINE *ENGINE_get_default_RSA(void);
/* Same for the other "methods" */
ENGINE *ENGINE_get_default_DSA(void);
ENGINE *ENGINE_get_default_ECDH(void);
ENGINE *ENGINE_get_default_ECDSA(void);
ENGINE *ENGINE_get_default_DH(void);
ENGINE *ENGINE_get_default_RAND(void);
/*
* These functions can be used to get a functional reference to perform
* ciphering or digesting corresponding to "nid".
*/
ENGINE *ENGINE_get_cipher_engine(int nid);
ENGINE *ENGINE_get_digest_engine(int nid);
ENGINE *ENGINE_get_pkey_meth_engine(int nid);
ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid);
/*
* This sets a new default ENGINE structure for performing RSA operations. If
* the result is non-zero (success) then the ENGINE structure will have had
* its reference count up'd so the caller should still free their own
* reference 'e'.
*/
int ENGINE_set_default_RSA(ENGINE *e);
int ENGINE_set_default_string(ENGINE *e, const char *def_list);
/* Same for the other "methods" */
int ENGINE_set_default_DSA(ENGINE *e);
int ENGINE_set_default_ECDH(ENGINE *e);
int ENGINE_set_default_ECDSA(ENGINE *e);
int ENGINE_set_default_DH(ENGINE *e);
int ENGINE_set_default_RAND(ENGINE *e);
int ENGINE_set_default_ciphers(ENGINE *e);
int ENGINE_set_default_digests(ENGINE *e);
int ENGINE_set_default_pkey_meths(ENGINE *e);
int ENGINE_set_default_pkey_asn1_meths(ENGINE *e);
/*
* The combination "set" - the flags are bitwise "OR"d from the
* ENGINE_METHOD_*** defines above. As with the "ENGINE_register_complete()"
* function, this function can result in unnecessary static linkage. If your
* application requires only specific functionality, consider using more
* selective functions.
*/
int ENGINE_set_default(ENGINE *e, unsigned int flags);
void ENGINE_add_conf_module(void);
/* Deprecated functions ... */
/* int ENGINE_clear_defaults(void); */
/**************************/
/* DYNAMIC ENGINE SUPPORT */
/**************************/
/* Binary/behaviour compatibility levels */
# define OSSL_DYNAMIC_VERSION (unsigned long)0x00020000
/*
* Binary versions older than this are too old for us (whether we're a loader
* or a loadee)
*/
# define OSSL_DYNAMIC_OLDEST (unsigned long)0x00020000
/*
* When compiling an ENGINE entirely as an external shared library, loadable
* by the "dynamic" ENGINE, these types are needed. The 'dynamic_fns'
* structure type provides the calling application's (or library's) error
* functionality and memory management function pointers to the loaded
* library. These should be used/set in the loaded library code so that the
* loading application's 'state' will be used/changed in all operations. The
* 'static_state' pointer allows the loaded library to know if it shares the
* same static data as the calling application (or library), and thus whether
* these callbacks need to be set or not.
*/
typedef void *(*dyn_MEM_malloc_cb) (size_t);
typedef void *(*dyn_MEM_realloc_cb) (void *, size_t);
typedef void (*dyn_MEM_free_cb) (void *);
typedef struct st_dynamic_MEM_fns {
dyn_MEM_malloc_cb malloc_cb;
dyn_MEM_realloc_cb realloc_cb;
dyn_MEM_free_cb free_cb;
} dynamic_MEM_fns;
/*
* FIXME: Perhaps the memory and locking code (crypto.h) should declare and
* use these types so we (and any other dependant code) can simplify a bit??
*/
typedef void (*dyn_lock_locking_cb) (int, int, const char *, int);
typedef int (*dyn_lock_add_lock_cb) (int *, int, int, const char *, int);
typedef struct CRYPTO_dynlock_value *(*dyn_dynlock_create_cb) (const char *,
int);
typedef void (*dyn_dynlock_lock_cb) (int, struct CRYPTO_dynlock_value *,
const char *, int);
typedef void (*dyn_dynlock_destroy_cb) (struct CRYPTO_dynlock_value *,
const char *, int);
typedef struct st_dynamic_LOCK_fns {
dyn_lock_locking_cb lock_locking_cb;
dyn_lock_add_lock_cb lock_add_lock_cb;
dyn_dynlock_create_cb dynlock_create_cb;
dyn_dynlock_lock_cb dynlock_lock_cb;
dyn_dynlock_destroy_cb dynlock_destroy_cb;
} dynamic_LOCK_fns;
/* The top-level structure */
typedef struct st_dynamic_fns {
void *static_state;
const ERR_FNS *err_fns;
const CRYPTO_EX_DATA_IMPL *ex_data_fns;
dynamic_MEM_fns mem_fns;
dynamic_LOCK_fns lock_fns;
} dynamic_fns;
/*
* The version checking function should be of this prototype. NB: The
* ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading
* code. If this function returns zero, it indicates a (potential) version
* incompatibility and the loaded library doesn't believe it can proceed.
* Otherwise, the returned value is the (latest) version supported by the
* loading library. The loader may still decide that the loaded code's
* version is unsatisfactory and could veto the load. The function is
* expected to be implemented with the symbol name "v_check", and a default
* implementation can be fully instantiated with
* IMPLEMENT_DYNAMIC_CHECK_FN().
*/
typedef unsigned long (*dynamic_v_check_fn) (unsigned long ossl_version);
# define IMPLEMENT_DYNAMIC_CHECK_FN() \
OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
if(v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
return 0; }
/*
* This function is passed the ENGINE structure to initialise with its own
* function and command settings. It should not adjust the structural or
* functional reference counts. If this function returns zero, (a) the load
* will be aborted, (b) the previous ENGINE state will be memcpy'd back onto
* the structure, and (c) the shared library will be unloaded. So
* implementations should do their own internal cleanup in failure
* circumstances otherwise they could leak. The 'id' parameter, if non-NULL,
* represents the ENGINE id that the loader is looking for. If this is NULL,
* the shared library can choose to return failure or to initialise a
* 'default' ENGINE. If non-NULL, the shared library must initialise only an
* ENGINE matching the passed 'id'. The function is expected to be
* implemented with the symbol name "bind_engine". A standard implementation
* can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where the parameter
* 'fn' is a callback function that populates the ENGINE structure and
* returns an int value (zero for failure). 'fn' should have prototype;
* [static] int fn(ENGINE *e, const char *id);
*/
typedef int (*dynamic_bind_engine) (ENGINE *e, const char *id,
const dynamic_fns *fns);
# define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
OPENSSL_EXPORT \
int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
OPENSSL_EXPORT \
int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
if(ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
if(!CRYPTO_set_mem_functions(fns->mem_fns.malloc_cb, \
fns->mem_fns.realloc_cb, fns->mem_fns.free_cb)) \
return 0; \
CRYPTO_set_locking_callback(fns->lock_fns.lock_locking_cb); \
CRYPTO_set_add_lock_callback(fns->lock_fns.lock_add_lock_cb); \
CRYPTO_set_dynlock_create_callback(fns->lock_fns.dynlock_create_cb); \
CRYPTO_set_dynlock_lock_callback(fns->lock_fns.dynlock_lock_cb); \
CRYPTO_set_dynlock_destroy_callback(fns->lock_fns.dynlock_destroy_cb); \
if(!CRYPTO_set_ex_data_implementation(fns->ex_data_fns)) \
return 0; \
if(!ERR_set_implementation(fns->err_fns)) return 0; \
skip_cbs: \
if(!fn(e,id)) return 0; \
return 1; }
/*
* If the loading application (or library) and the loaded ENGINE library
* share the same static data (eg. they're both dynamically linked to the
* same libcrypto.so) we need a way to avoid trying to set system callbacks -
* this would fail, and for the same reason that it's unnecessary to try. If
* the loaded ENGINE has (or gets from through the loader) its own copy of
* the libcrypto static data, we will need to set the callbacks. The easiest
* way to detect this is to have a function that returns a pointer to some
* static data and let the loading application and loaded ENGINE compare
* their respective values.
*/
void *ENGINE_get_static_state(void);
# if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
void ENGINE_setup_bsd_cryptodev(void);
# endif
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_ENGINE_strings(void);
/* Error codes for the ENGINE functions. */
/* Function codes. */
# define ENGINE_F_DYNAMIC_CTRL 180
# define ENGINE_F_DYNAMIC_GET_DATA_CTX 181
# define ENGINE_F_DYNAMIC_LOAD 182
# define ENGINE_F_DYNAMIC_SET_DATA_CTX 183
# define ENGINE_F_ENGINE_ADD 105
# define ENGINE_F_ENGINE_BY_ID 106
# define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE 170
# define ENGINE_F_ENGINE_CTRL 142
# define ENGINE_F_ENGINE_CTRL_CMD 178
# define ENGINE_F_ENGINE_CTRL_CMD_STRING 171
# define ENGINE_F_ENGINE_FINISH 107
# define ENGINE_F_ENGINE_FREE_UTIL 108
# define ENGINE_F_ENGINE_GET_CIPHER 185
# define ENGINE_F_ENGINE_GET_DEFAULT_TYPE 177
# define ENGINE_F_ENGINE_GET_DIGEST 186
# define ENGINE_F_ENGINE_GET_NEXT 115
# define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH 193
# define ENGINE_F_ENGINE_GET_PKEY_METH 192
# define ENGINE_F_ENGINE_GET_PREV 116
# define ENGINE_F_ENGINE_INIT 119
# define ENGINE_F_ENGINE_LIST_ADD 120
# define ENGINE_F_ENGINE_LIST_REMOVE 121
# define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY 150
# define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY 151
# define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT 194
# define ENGINE_F_ENGINE_NEW 122
# define ENGINE_F_ENGINE_REMOVE 123
# define ENGINE_F_ENGINE_SET_DEFAULT_STRING 189
# define ENGINE_F_ENGINE_SET_DEFAULT_TYPE 126
# define ENGINE_F_ENGINE_SET_ID 129
# define ENGINE_F_ENGINE_SET_NAME 130
# define ENGINE_F_ENGINE_TABLE_REGISTER 184
# define ENGINE_F_ENGINE_UNLOAD_KEY 152
# define ENGINE_F_ENGINE_UNLOCKED_FINISH 191
# define ENGINE_F_ENGINE_UP_REF 190
# define ENGINE_F_INT_CTRL_HELPER 172
# define ENGINE_F_INT_ENGINE_CONFIGURE 188
# define ENGINE_F_INT_ENGINE_MODULE_INIT 187
# define ENGINE_F_LOG_MESSAGE 141
/* Reason codes. */
# define ENGINE_R_ALREADY_LOADED 100
# define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER 133
# define ENGINE_R_CMD_NOT_EXECUTABLE 134
# define ENGINE_R_COMMAND_TAKES_INPUT 135
# define ENGINE_R_COMMAND_TAKES_NO_INPUT 136
# define ENGINE_R_CONFLICTING_ENGINE_ID 103
# define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED 119
# define ENGINE_R_DH_NOT_IMPLEMENTED 139
# define ENGINE_R_DSA_NOT_IMPLEMENTED 140
# define ENGINE_R_DSO_FAILURE 104
# define ENGINE_R_DSO_NOT_FOUND 132
# define ENGINE_R_ENGINES_SECTION_ERROR 148
# define ENGINE_R_ENGINE_CONFIGURATION_ERROR 102
# define ENGINE_R_ENGINE_IS_NOT_IN_LIST 105
# define ENGINE_R_ENGINE_SECTION_ERROR 149
# define ENGINE_R_FAILED_LOADING_PRIVATE_KEY 128
# define ENGINE_R_FAILED_LOADING_PUBLIC_KEY 129
# define ENGINE_R_FINISH_FAILED 106
# define ENGINE_R_GET_HANDLE_FAILED 107
# define ENGINE_R_ID_OR_NAME_MISSING 108
# define ENGINE_R_INIT_FAILED 109
# define ENGINE_R_INTERNAL_LIST_ERROR 110
# define ENGINE_R_INVALID_ARGUMENT 143
# define ENGINE_R_INVALID_CMD_NAME 137
# define ENGINE_R_INVALID_CMD_NUMBER 138
# define ENGINE_R_INVALID_INIT_VALUE 151
# define ENGINE_R_INVALID_STRING 150
# define ENGINE_R_NOT_INITIALISED 117
# define ENGINE_R_NOT_LOADED 112
# define ENGINE_R_NO_CONTROL_FUNCTION 120
# define ENGINE_R_NO_INDEX 144
# define ENGINE_R_NO_LOAD_FUNCTION 125
# define ENGINE_R_NO_REFERENCE 130
# define ENGINE_R_NO_SUCH_ENGINE 116
# define ENGINE_R_NO_UNLOAD_FUNCTION 126
# define ENGINE_R_PROVIDE_PARAMETERS 113
# define ENGINE_R_RSA_NOT_IMPLEMENTED 141
# define ENGINE_R_UNIMPLEMENTED_CIPHER 146
# define ENGINE_R_UNIMPLEMENTED_DIGEST 147
# define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD 101
# define ENGINE_R_VERSION_INCOMPATIBILITY 145
#ifdef __cplusplus
}
#endif
#endif

389
src/components/openssl/err.h Normal file
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@@ -0,0 +1,389 @@
/* crypto/err/err.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/* ====================================================================
* Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_ERR_H
# define HEADER_ERR_H
# include <e_os2.h>
# ifndef OPENSSL_NO_FP_API
# include <stdio.h>
# include <stdlib.h>
# endif
# include <ossl_typ.h>
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
# ifndef OPENSSL_NO_LHASH
# include <lhash.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
# ifndef OPENSSL_NO_ERR
# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,d,e)
# else
# define ERR_PUT_error(a,b,c,d,e) ERR_put_error(a,b,c,NULL,0)
# endif
# include <errno.h>
# define ERR_TXT_MALLOCED 0x01
# define ERR_TXT_STRING 0x02
# define ERR_FLAG_MARK 0x01
# define ERR_NUM_ERRORS 16
typedef struct err_state_st {
CRYPTO_THREADID tid;
int err_flags[ERR_NUM_ERRORS];
unsigned long err_buffer[ERR_NUM_ERRORS];
char *err_data[ERR_NUM_ERRORS];
int err_data_flags[ERR_NUM_ERRORS];
const char *err_file[ERR_NUM_ERRORS];
int err_line[ERR_NUM_ERRORS];
int top, bottom;
} ERR_STATE;
/* library */
# define ERR_LIB_NONE 1
# define ERR_LIB_SYS 2
# define ERR_LIB_BN 3
# define ERR_LIB_RSA 4
# define ERR_LIB_DH 5
# define ERR_LIB_EVP 6
# define ERR_LIB_BUF 7
# define ERR_LIB_OBJ 8
# define ERR_LIB_PEM 9
# define ERR_LIB_DSA 10
# define ERR_LIB_X509 11
/* #define ERR_LIB_METH 12 */
# define ERR_LIB_ASN1 13
# define ERR_LIB_CONF 14
# define ERR_LIB_CRYPTO 15
# define ERR_LIB_EC 16
# define ERR_LIB_SSL 20
/* #define ERR_LIB_SSL23 21 */
/* #define ERR_LIB_SSL2 22 */
/* #define ERR_LIB_SSL3 23 */
/* #define ERR_LIB_RSAREF 30 */
/* #define ERR_LIB_PROXY 31 */
# define ERR_LIB_BIO 32
# define ERR_LIB_PKCS7 33
# define ERR_LIB_X509V3 34
# define ERR_LIB_PKCS12 35
# define ERR_LIB_RAND 36
# define ERR_LIB_DSO 37
# define ERR_LIB_ENGINE 38
# define ERR_LIB_OCSP 39
# define ERR_LIB_UI 40
# define ERR_LIB_COMP 41
# define ERR_LIB_ECDSA 42
# define ERR_LIB_ECDH 43
# define ERR_LIB_STORE 44
# define ERR_LIB_FIPS 45
# define ERR_LIB_CMS 46
# define ERR_LIB_TS 47
# define ERR_LIB_HMAC 48
# define ERR_LIB_JPAKE 49
# define ERR_LIB_USER 128
# define SYSerr(f,r) ERR_PUT_error(ERR_LIB_SYS,(f),(r),__FILE__,__LINE__)
# define BNerr(f,r) ERR_PUT_error(ERR_LIB_BN,(f),(r),__FILE__,__LINE__)
# define RSAerr(f,r) ERR_PUT_error(ERR_LIB_RSA,(f),(r),__FILE__,__LINE__)
# define DHerr(f,r) ERR_PUT_error(ERR_LIB_DH,(f),(r),__FILE__,__LINE__)
# define EVPerr(f,r) ERR_PUT_error(ERR_LIB_EVP,(f),(r),__FILE__,__LINE__)
# define BUFerr(f,r) ERR_PUT_error(ERR_LIB_BUF,(f),(r),__FILE__,__LINE__)
# define OBJerr(f,r) ERR_PUT_error(ERR_LIB_OBJ,(f),(r),__FILE__,__LINE__)
# define PEMerr(f,r) ERR_PUT_error(ERR_LIB_PEM,(f),(r),__FILE__,__LINE__)
# define DSAerr(f,r) ERR_PUT_error(ERR_LIB_DSA,(f),(r),__FILE__,__LINE__)
# define X509err(f,r) ERR_PUT_error(ERR_LIB_X509,(f),(r),__FILE__,__LINE__)
# define ASN1err(f,r) ERR_PUT_error(ERR_LIB_ASN1,(f),(r),__FILE__,__LINE__)
# define CONFerr(f,r) ERR_PUT_error(ERR_LIB_CONF,(f),(r),__FILE__,__LINE__)
# define CRYPTOerr(f,r) ERR_PUT_error(ERR_LIB_CRYPTO,(f),(r),__FILE__,__LINE__)
# define ECerr(f,r) ERR_PUT_error(ERR_LIB_EC,(f),(r),__FILE__,__LINE__)
# define SSLerr(f,r) ERR_PUT_error(ERR_LIB_SSL,(f),(r),__FILE__,__LINE__)
# define BIOerr(f,r) ERR_PUT_error(ERR_LIB_BIO,(f),(r),__FILE__,__LINE__)
# define PKCS7err(f,r) ERR_PUT_error(ERR_LIB_PKCS7,(f),(r),__FILE__,__LINE__)
# define X509V3err(f,r) ERR_PUT_error(ERR_LIB_X509V3,(f),(r),__FILE__,__LINE__)
# define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),__FILE__,__LINE__)
# define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),__FILE__,__LINE__)
# define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),__FILE__,__LINE__)
# define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),__FILE__,__LINE__)
# define OCSPerr(f,r) ERR_PUT_error(ERR_LIB_OCSP,(f),(r),__FILE__,__LINE__)
# define UIerr(f,r) ERR_PUT_error(ERR_LIB_UI,(f),(r),__FILE__,__LINE__)
# define COMPerr(f,r) ERR_PUT_error(ERR_LIB_COMP,(f),(r),__FILE__,__LINE__)
# define ECDSAerr(f,r) ERR_PUT_error(ERR_LIB_ECDSA,(f),(r),__FILE__,__LINE__)
# define ECDHerr(f,r) ERR_PUT_error(ERR_LIB_ECDH,(f),(r),__FILE__,__LINE__)
# define STOREerr(f,r) ERR_PUT_error(ERR_LIB_STORE,(f),(r),__FILE__,__LINE__)
# define FIPSerr(f,r) ERR_PUT_error(ERR_LIB_FIPS,(f),(r),__FILE__,__LINE__)
# define CMSerr(f,r) ERR_PUT_error(ERR_LIB_CMS,(f),(r),__FILE__,__LINE__)
# define TSerr(f,r) ERR_PUT_error(ERR_LIB_TS,(f),(r),__FILE__,__LINE__)
# define HMACerr(f,r) ERR_PUT_error(ERR_LIB_HMAC,(f),(r),__FILE__,__LINE__)
# define JPAKEerr(f,r) ERR_PUT_error(ERR_LIB_JPAKE,(f),(r),__FILE__,__LINE__)
/*
* Borland C seems too stupid to be able to shift and do longs in the
* pre-processor :-(
*/
# define ERR_PACK(l,f,r) (((((unsigned long)l)&0xffL)*0x1000000)| \
((((unsigned long)f)&0xfffL)*0x1000)| \
((((unsigned long)r)&0xfffL)))
# define ERR_GET_LIB(l) (int)((((unsigned long)l)>>24L)&0xffL)
# define ERR_GET_FUNC(l) (int)((((unsigned long)l)>>12L)&0xfffL)
# define ERR_GET_REASON(l) (int)((l)&0xfffL)
# define ERR_FATAL_ERROR(l) (int)((l)&ERR_R_FATAL)
/* OS functions */
# define SYS_F_FOPEN 1
# define SYS_F_CONNECT 2
# define SYS_F_GETSERVBYNAME 3
# define SYS_F_SOCKET 4
# define SYS_F_IOCTLSOCKET 5
# define SYS_F_BIND 6
# define SYS_F_LISTEN 7
# define SYS_F_ACCEPT 8
# define SYS_F_WSASTARTUP 9/* Winsock stuff */
# define SYS_F_OPENDIR 10
# define SYS_F_FREAD 11
/* reasons */
# define ERR_R_SYS_LIB ERR_LIB_SYS/* 2 */
# define ERR_R_BN_LIB ERR_LIB_BN/* 3 */
# define ERR_R_RSA_LIB ERR_LIB_RSA/* 4 */
# define ERR_R_DH_LIB ERR_LIB_DH/* 5 */
# define ERR_R_EVP_LIB ERR_LIB_EVP/* 6 */
# define ERR_R_BUF_LIB ERR_LIB_BUF/* 7 */
# define ERR_R_OBJ_LIB ERR_LIB_OBJ/* 8 */
# define ERR_R_PEM_LIB ERR_LIB_PEM/* 9 */
# define ERR_R_DSA_LIB ERR_LIB_DSA/* 10 */
# define ERR_R_X509_LIB ERR_LIB_X509/* 11 */
# define ERR_R_ASN1_LIB ERR_LIB_ASN1/* 13 */
# define ERR_R_CONF_LIB ERR_LIB_CONF/* 14 */
# define ERR_R_CRYPTO_LIB ERR_LIB_CRYPTO/* 15 */
# define ERR_R_EC_LIB ERR_LIB_EC/* 16 */
# define ERR_R_SSL_LIB ERR_LIB_SSL/* 20 */
# define ERR_R_BIO_LIB ERR_LIB_BIO/* 32 */
# define ERR_R_PKCS7_LIB ERR_LIB_PKCS7/* 33 */
# define ERR_R_X509V3_LIB ERR_LIB_X509V3/* 34 */
# define ERR_R_PKCS12_LIB ERR_LIB_PKCS12/* 35 */
# define ERR_R_RAND_LIB ERR_LIB_RAND/* 36 */
# define ERR_R_DSO_LIB ERR_LIB_DSO/* 37 */
# define ERR_R_ENGINE_LIB ERR_LIB_ENGINE/* 38 */
# define ERR_R_OCSP_LIB ERR_LIB_OCSP/* 39 */
# define ERR_R_UI_LIB ERR_LIB_UI/* 40 */
# define ERR_R_COMP_LIB ERR_LIB_COMP/* 41 */
# define ERR_R_ECDSA_LIB ERR_LIB_ECDSA/* 42 */
# define ERR_R_ECDH_LIB ERR_LIB_ECDH/* 43 */
# define ERR_R_STORE_LIB ERR_LIB_STORE/* 44 */
# define ERR_R_TS_LIB ERR_LIB_TS/* 45 */
# define ERR_R_NESTED_ASN1_ERROR 58
# define ERR_R_BAD_ASN1_OBJECT_HEADER 59
# define ERR_R_BAD_GET_ASN1_OBJECT_CALL 60
# define ERR_R_EXPECTING_AN_ASN1_SEQUENCE 61
# define ERR_R_ASN1_LENGTH_MISMATCH 62
# define ERR_R_MISSING_ASN1_EOS 63
/* fatal error */
# define ERR_R_FATAL 64
# define ERR_R_MALLOC_FAILURE (1|ERR_R_FATAL)
# define ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED (2|ERR_R_FATAL)
# define ERR_R_PASSED_NULL_PARAMETER (3|ERR_R_FATAL)
# define ERR_R_INTERNAL_ERROR (4|ERR_R_FATAL)
# define ERR_R_DISABLED (5|ERR_R_FATAL)
/*
* 99 is the maximum possible ERR_R_... code, higher values are reserved for
* the individual libraries
*/
typedef struct ERR_string_data_st {
unsigned long error;
const char *string;
} ERR_STRING_DATA;
void ERR_put_error(int lib, int func, int reason, const char *file, int line);
void ERR_set_error_data(char *data, int flags);
unsigned long ERR_get_error(void);
unsigned long ERR_get_error_line(const char **file, int *line);
unsigned long ERR_get_error_line_data(const char **file, int *line,
const char **data, int *flags);
unsigned long ERR_peek_error(void);
unsigned long ERR_peek_error_line(const char **file, int *line);
unsigned long ERR_peek_error_line_data(const char **file, int *line,
const char **data, int *flags);
unsigned long ERR_peek_last_error(void);
unsigned long ERR_peek_last_error_line(const char **file, int *line);
unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
const char **data, int *flags);
void ERR_clear_error(void);
char *ERR_error_string(unsigned long e, char *buf);
void ERR_error_string_n(unsigned long e, char *buf, size_t len);
const char *ERR_lib_error_string(unsigned long e);
const char *ERR_func_error_string(unsigned long e);
const char *ERR_reason_error_string(unsigned long e);
void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
void *u);
# ifndef OPENSSL_NO_FP_API
void ERR_print_errors_fp(FILE *fp);
# endif
# ifndef OPENSSL_NO_BIO
void ERR_print_errors(BIO *bp);
# endif
void ERR_add_error_data(int num, ...);
void ERR_add_error_vdata(int num, va_list args);
void ERR_load_strings(int lib, ERR_STRING_DATA str[]);
void ERR_unload_strings(int lib, ERR_STRING_DATA str[]);
void ERR_load_ERR_strings(void);
void ERR_load_crypto_strings(void);
void ERR_free_strings(void);
void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
# ifndef OPENSSL_NO_DEPRECATED
void ERR_remove_state(unsigned long pid); /* if zero we look it up */
# endif
ERR_STATE *ERR_get_state(void);
# ifndef OPENSSL_NO_LHASH
LHASH_OF(ERR_STRING_DATA) *ERR_get_string_table(void);
LHASH_OF(ERR_STATE) *ERR_get_err_state_table(void);
void ERR_release_err_state_table(LHASH_OF(ERR_STATE) **hash);
# endif
int ERR_get_next_error_library(void);
int ERR_set_mark(void);
int ERR_pop_to_mark(void);
/* Already defined in ossl_typ.h */
/* typedef struct st_ERR_FNS ERR_FNS; */
/*
* An application can use this function and provide the return value to
* loaded modules that should use the application's ERR state/functionality
*/
const ERR_FNS *ERR_get_implementation(void);
/*
* A loaded module should call this function prior to any ERR operations
* using the application's "ERR_FNS".
*/
int ERR_set_implementation(const ERR_FNS *fns);
#ifdef __cplusplus
}
#endif
#endif

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109
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/* crypto/hmac/hmac.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_HMAC_H
# define HEADER_HMAC_H
# include <opensslconf.h>
# ifdef OPENSSL_NO_HMAC
# error HMAC is disabled.
# endif
# include <evp.h>
# define HMAC_MAX_MD_CBLOCK 128/* largest known is SHA512 */
#ifdef __cplusplus
extern "C" {
#endif
typedef struct hmac_ctx_st {
const EVP_MD *md;
EVP_MD_CTX md_ctx;
EVP_MD_CTX i_ctx;
EVP_MD_CTX o_ctx;
unsigned int key_length;
unsigned char key[HMAC_MAX_MD_CBLOCK];
} HMAC_CTX;
# define HMAC_size(e) (EVP_MD_size((e)->md))
void HMAC_CTX_init(HMAC_CTX *ctx);
void HMAC_CTX_cleanup(HMAC_CTX *ctx);
/* deprecated */
# define HMAC_cleanup(ctx) HMAC_CTX_cleanup(ctx)
/* deprecated */
int HMAC_Init(HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md);
int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
const EVP_MD *md, ENGINE *impl);
int HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len);
int HMAC_Final(HMAC_CTX *ctx, unsigned char *md, unsigned int *len);
unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len,
const unsigned char *d, size_t n, unsigned char *md,
unsigned int *md_len);
int HMAC_CTX_copy(HMAC_CTX *dctx, HMAC_CTX *sctx);
void HMAC_CTX_set_flags(HMAC_CTX *ctx, unsigned long flags);
#ifdef __cplusplus
}
#endif
#endif

105
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/* crypto/idea/idea.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_IDEA_H
# define HEADER_IDEA_H
# include <opensslconf.h>/* IDEA_INT, OPENSSL_NO_IDEA */
# ifdef OPENSSL_NO_IDEA
# error IDEA is disabled.
# endif
# define IDEA_ENCRYPT 1
# define IDEA_DECRYPT 0
# define IDEA_BLOCK 8
# define IDEA_KEY_LENGTH 16
#ifdef __cplusplus
extern "C" {
#endif
typedef struct idea_key_st {
IDEA_INT data[9][6];
} IDEA_KEY_SCHEDULE;
const char *idea_options(void);
void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
IDEA_KEY_SCHEDULE *ks);
# ifdef OPENSSL_FIPS
void private_idea_set_encrypt_key(const unsigned char *key,
IDEA_KEY_SCHEDULE *ks);
# endif
void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int enc);
void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int *num, int enc);
void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
int *num);
void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
#ifdef __cplusplus
}
#endif
#endif

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src/components/openssl/krb5_asn.h Normal file
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/* krb5_asn.h */
/*
* Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project, **
* using ocsp/{*.h,*asn*.c} as a starting point
*/
/* ====================================================================
* Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_KRB5_ASN_H
# define HEADER_KRB5_ASN_H
/*
* #include <krb5.h>
*/
# include <safestack.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* ASN.1 from Kerberos RFC 1510
*/
/*- EncryptedData ::= SEQUENCE {
* etype[0] INTEGER, -- EncryptionType
* kvno[1] INTEGER OPTIONAL,
* cipher[2] OCTET STRING -- ciphertext
* }
*/
typedef struct krb5_encdata_st {
ASN1_INTEGER *etype;
ASN1_INTEGER *kvno;
ASN1_OCTET_STRING *cipher;
} KRB5_ENCDATA;
DECLARE_STACK_OF(KRB5_ENCDATA)
/*- PrincipalName ::= SEQUENCE {
* name-type[0] INTEGER,
* name-string[1] SEQUENCE OF GeneralString
* }
*/
typedef struct krb5_princname_st {
ASN1_INTEGER *nametype;
STACK_OF(ASN1_GENERALSTRING) *namestring;
} KRB5_PRINCNAME;
DECLARE_STACK_OF(KRB5_PRINCNAME)
/*- Ticket ::= [APPLICATION 1] SEQUENCE {
* tkt-vno[0] INTEGER,
* realm[1] Realm,
* sname[2] PrincipalName,
* enc-part[3] EncryptedData
* }
*/
typedef struct krb5_tktbody_st {
ASN1_INTEGER *tktvno;
ASN1_GENERALSTRING *realm;
KRB5_PRINCNAME *sname;
KRB5_ENCDATA *encdata;
} KRB5_TKTBODY;
typedef STACK_OF(KRB5_TKTBODY) KRB5_TICKET;
DECLARE_STACK_OF(KRB5_TKTBODY)
/*- AP-REQ ::= [APPLICATION 14] SEQUENCE {
* pvno[0] INTEGER,
* msg-type[1] INTEGER,
* ap-options[2] APOptions,
* ticket[3] Ticket,
* authenticator[4] EncryptedData
* }
*
* APOptions ::= BIT STRING {
* reserved(0), use-session-key(1), mutual-required(2) }
*/
typedef struct krb5_ap_req_st {
ASN1_INTEGER *pvno;
ASN1_INTEGER *msgtype;
ASN1_BIT_STRING *apoptions;
KRB5_TICKET *ticket;
KRB5_ENCDATA *authenticator;
} KRB5_APREQBODY;
typedef STACK_OF(KRB5_APREQBODY) KRB5_APREQ;
DECLARE_STACK_OF(KRB5_APREQBODY)
/* Authenticator Stuff */
/*- Checksum ::= SEQUENCE {
* cksumtype[0] INTEGER,
* checksum[1] OCTET STRING
* }
*/
typedef struct krb5_checksum_st {
ASN1_INTEGER *ctype;
ASN1_OCTET_STRING *checksum;
} KRB5_CHECKSUM;
DECLARE_STACK_OF(KRB5_CHECKSUM)
/*- EncryptionKey ::= SEQUENCE {
* keytype[0] INTEGER,
* keyvalue[1] OCTET STRING
* }
*/
typedef struct krb5_encryptionkey_st {
ASN1_INTEGER *ktype;
ASN1_OCTET_STRING *keyvalue;
} KRB5_ENCKEY;
DECLARE_STACK_OF(KRB5_ENCKEY)
/*- AuthorizationData ::= SEQUENCE OF SEQUENCE {
* ad-type[0] INTEGER,
* ad-data[1] OCTET STRING
* }
*/
typedef struct krb5_authorization_st {
ASN1_INTEGER *adtype;
ASN1_OCTET_STRING *addata;
} KRB5_AUTHDATA;
DECLARE_STACK_OF(KRB5_AUTHDATA)
/*- -- Unencrypted authenticator
* Authenticator ::= [APPLICATION 2] SEQUENCE {
* authenticator-vno[0] INTEGER,
* crealm[1] Realm,
* cname[2] PrincipalName,
* cksum[3] Checksum OPTIONAL,
* cusec[4] INTEGER,
* ctime[5] KerberosTime,
* subkey[6] EncryptionKey OPTIONAL,
* seq-number[7] INTEGER OPTIONAL,
* authorization-data[8] AuthorizationData OPTIONAL
* }
*/
typedef struct krb5_authenticator_st {
ASN1_INTEGER *avno;
ASN1_GENERALSTRING *crealm;
KRB5_PRINCNAME *cname;
KRB5_CHECKSUM *cksum;
ASN1_INTEGER *cusec;
ASN1_GENERALIZEDTIME *ctime;
KRB5_ENCKEY *subkey;
ASN1_INTEGER *seqnum;
KRB5_AUTHDATA *authorization;
} KRB5_AUTHENTBODY;
typedef STACK_OF(KRB5_AUTHENTBODY) KRB5_AUTHENT;
DECLARE_STACK_OF(KRB5_AUTHENTBODY)
/*- DECLARE_ASN1_FUNCTIONS(type) = DECLARE_ASN1_FUNCTIONS_name(type, type) =
* type *name##_new(void);
* void name##_free(type *a);
* DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) =
* DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) =
* type *d2i_##name(type **a, const unsigned char **in, long len);
* int i2d_##name(type *a, unsigned char **out);
* DECLARE_ASN1_ITEM(itname) = OPENSSL_EXTERN const ASN1_ITEM itname##_it
*/
DECLARE_ASN1_FUNCTIONS(KRB5_ENCDATA)
DECLARE_ASN1_FUNCTIONS(KRB5_PRINCNAME)
DECLARE_ASN1_FUNCTIONS(KRB5_TKTBODY)
DECLARE_ASN1_FUNCTIONS(KRB5_APREQBODY)
DECLARE_ASN1_FUNCTIONS(KRB5_TICKET)
DECLARE_ASN1_FUNCTIONS(KRB5_APREQ)
DECLARE_ASN1_FUNCTIONS(KRB5_CHECKSUM)
DECLARE_ASN1_FUNCTIONS(KRB5_ENCKEY)
DECLARE_ASN1_FUNCTIONS(KRB5_AUTHDATA)
DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENTBODY)
DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENT)
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
#ifdef __cplusplus
}
#endif
#endif

197
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/* ssl/kssl.h */
/*
* Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project
* 2000. project 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/*
** 19990701 VRS Started.
*/
#ifndef KSSL_H
# define KSSL_H
# include <opensslconf.h>
# ifndef OPENSSL_NO_KRB5
# include <stdio.h>
# include <ctype.h>
# include <krb5.h>
# ifdef OPENSSL_SYS_WIN32
/*
* These can sometimes get redefined indirectly by krb5 header files after
* they get undefed in ossl_typ.h
*/
# undef X509_NAME
# undef X509_EXTENSIONS
# undef OCSP_REQUEST
# undef OCSP_RESPONSE
# endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* Depending on which KRB5 implementation used, some types from
* the other may be missing. Resolve that here and now
*/
# ifdef KRB5_HEIMDAL
typedef unsigned char krb5_octet;
# define FAR
# else
# ifndef FAR
# define FAR
# endif
# endif
/*-
* Uncomment this to debug kssl problems or
* to trace usage of the Kerberos session key
*
* #define KSSL_DEBUG
*/
# ifndef KRB5SVC
# define KRB5SVC "host"
# endif
# ifndef KRB5KEYTAB
# define KRB5KEYTAB "/etc/krb5.keytab"
# endif
# ifndef KRB5SENDAUTH
# define KRB5SENDAUTH 1
# endif
# ifndef KRB5CHECKAUTH
# define KRB5CHECKAUTH 1
# endif
# ifndef KSSL_CLOCKSKEW
# define KSSL_CLOCKSKEW 300;
# endif
# define KSSL_ERR_MAX 255
typedef struct kssl_err_st {
int reason;
char text[KSSL_ERR_MAX + 1];
} KSSL_ERR;
/*- Context for passing
* (1) Kerberos session key to SSL, and
* (2) Config data between application and SSL lib
*/
typedef struct kssl_ctx_st {
/* used by: disposition: */
char *service_name; /* C,S default ok (kssl) */
char *service_host; /* C input, REQUIRED */
char *client_princ; /* S output from krb5 ticket */
char *keytab_file; /* S NULL (/etc/krb5.keytab) */
char *cred_cache; /* C NULL (default) */
krb5_enctype enctype;
int length;
krb5_octet FAR *key;
} KSSL_CTX;
# define KSSL_CLIENT 1
# define KSSL_SERVER 2
# define KSSL_SERVICE 3
# define KSSL_KEYTAB 4
# define KSSL_CTX_OK 0
# define KSSL_CTX_ERR 1
# define KSSL_NOMEM 2
/* Public (for use by applications that use OpenSSL with Kerberos 5 support */
krb5_error_code kssl_ctx_setstring(KSSL_CTX *kssl_ctx, int which, char *text);
KSSL_CTX *kssl_ctx_new(void);
KSSL_CTX *kssl_ctx_free(KSSL_CTX *kssl_ctx);
void kssl_ctx_show(KSSL_CTX *kssl_ctx);
krb5_error_code kssl_ctx_setprinc(KSSL_CTX *kssl_ctx, int which,
krb5_data *realm, krb5_data *entity,
int nentities);
krb5_error_code kssl_cget_tkt(KSSL_CTX *kssl_ctx, krb5_data **enc_tktp,
krb5_data *authenp, KSSL_ERR *kssl_err);
krb5_error_code kssl_sget_tkt(KSSL_CTX *kssl_ctx, krb5_data *indata,
krb5_ticket_times *ttimes, KSSL_ERR *kssl_err);
krb5_error_code kssl_ctx_setkey(KSSL_CTX *kssl_ctx, krb5_keyblock *session);
void kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text);
void kssl_krb5_free_data_contents(krb5_context context, krb5_data *data);
krb5_error_code kssl_build_principal_2(krb5_context context,
krb5_principal *princ, int rlen,
const char *realm, int slen,
const char *svc, int hlen,
const char *host);
krb5_error_code kssl_validate_times(krb5_timestamp atime,
krb5_ticket_times *ttimes);
krb5_error_code kssl_check_authent(KSSL_CTX *kssl_ctx, krb5_data *authentp,
krb5_timestamp *atimep,
KSSL_ERR *kssl_err);
unsigned char *kssl_skip_confound(krb5_enctype enctype, unsigned char *authn);
void SSL_set0_kssl_ctx(SSL *s, KSSL_CTX *kctx);
KSSL_CTX *SSL_get0_kssl_ctx(SSL *s);
char *kssl_ctx_get0_client_princ(KSSL_CTX *kctx);
#ifdef __cplusplus
}
#endif
# endif /* OPENSSL_NO_KRB5 */
#endif /* KSSL_H */

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@@ -0,0 +1,240 @@
/* crypto/lhash/lhash.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
/*
* Header for dynamic hash table routines Author - Eric Young
*/
#ifndef HEADER_LHASH_H
# define HEADER_LHASH_H
# include <e_os2.h>
# ifndef OPENSSL_NO_FP_API
# include <stdio.h>
# endif
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct lhash_node_st {
void *data;
struct lhash_node_st *next;
# ifndef OPENSSL_NO_HASH_COMP
unsigned long hash;
# endif
} LHASH_NODE;
typedef int (*LHASH_COMP_FN_TYPE) (const void *, const void *);
typedef unsigned long (*LHASH_HASH_FN_TYPE) (const void *);
typedef void (*LHASH_DOALL_FN_TYPE) (void *);
typedef void (*LHASH_DOALL_ARG_FN_TYPE) (void *, void *);
/*
* Macros for declaring and implementing type-safe wrappers for LHASH
* callbacks. This way, callbacks can be provided to LHASH structures without
* function pointer casting and the macro-defined callbacks provide
* per-variable casting before deferring to the underlying type-specific
* callbacks. NB: It is possible to place a "static" in front of both the
* DECLARE and IMPLEMENT macros if the functions are strictly internal.
*/
/* First: "hash" functions */
# define DECLARE_LHASH_HASH_FN(name, o_type) \
unsigned long name##_LHASH_HASH(const void *);
# define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
unsigned long name##_LHASH_HASH(const void *arg) { \
const o_type *a = arg; \
return name##_hash(a); }
# define LHASH_HASH_FN(name) name##_LHASH_HASH
/* Second: "compare" functions */
# define DECLARE_LHASH_COMP_FN(name, o_type) \
int name##_LHASH_COMP(const void *, const void *);
# define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
const o_type *a = arg1; \
const o_type *b = arg2; \
return name##_cmp(a,b); }
# define LHASH_COMP_FN(name) name##_LHASH_COMP
/* Third: "doall" functions */
# define DECLARE_LHASH_DOALL_FN(name, o_type) \
void name##_LHASH_DOALL(void *);
# define IMPLEMENT_LHASH_DOALL_FN(name, o_type) \
void name##_LHASH_DOALL(void *arg) { \
o_type *a = arg; \
name##_doall(a); }
# define LHASH_DOALL_FN(name) name##_LHASH_DOALL
/* Fourth: "doall_arg" functions */
# define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
void name##_LHASH_DOALL_ARG(void *, void *);
# define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
o_type *a = arg1; \
a_type *b = arg2; \
name##_doall_arg(a, b); }
# define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
typedef struct lhash_st {
LHASH_NODE **b;
LHASH_COMP_FN_TYPE comp;
LHASH_HASH_FN_TYPE hash;
unsigned int num_nodes;
unsigned int num_alloc_nodes;
unsigned int p;
unsigned int pmax;
unsigned long up_load; /* load times 256 */
unsigned long down_load; /* load times 256 */
unsigned long num_items;
unsigned long num_expands;
unsigned long num_expand_reallocs;
unsigned long num_contracts;
unsigned long num_contract_reallocs;
unsigned long num_hash_calls;
unsigned long num_comp_calls;
unsigned long num_insert;
unsigned long num_replace;
unsigned long num_delete;
unsigned long num_no_delete;
unsigned long num_retrieve;
unsigned long num_retrieve_miss;
unsigned long num_hash_comps;
int error;
} _LHASH; /* Do not use _LHASH directly, use LHASH_OF
* and friends */
# define LH_LOAD_MULT 256
/*
* Indicates a malloc() error in the last call, this is only bad in
* lh_insert().
*/
# define lh_error(lh) ((lh)->error)
_LHASH *lh_new(LHASH_HASH_FN_TYPE h, LHASH_COMP_FN_TYPE c);
void lh_free(_LHASH *lh);
void *lh_insert(_LHASH *lh, void *data);
void *lh_delete(_LHASH *lh, const void *data);
void *lh_retrieve(_LHASH *lh, const void *data);
void lh_doall(_LHASH *lh, LHASH_DOALL_FN_TYPE func);
void lh_doall_arg(_LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, void *arg);
unsigned long lh_strhash(const char *c);
unsigned long lh_num_items(const _LHASH *lh);
# ifndef OPENSSL_NO_FP_API
void lh_stats(const _LHASH *lh, FILE *out);
void lh_node_stats(const _LHASH *lh, FILE *out);
void lh_node_usage_stats(const _LHASH *lh, FILE *out);
# endif
# ifndef OPENSSL_NO_BIO
void lh_stats_bio(const _LHASH *lh, BIO *out);
void lh_node_stats_bio(const _LHASH *lh, BIO *out);
void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out);
# endif
/* Type checking... */
# define LHASH_OF(type) struct lhash_st_##type
# define DECLARE_LHASH_OF(type) LHASH_OF(type) { int dummy; }
# define CHECKED_LHASH_OF(type,lh) \
((_LHASH *)CHECKED_PTR_OF(LHASH_OF(type),lh))
/* Define wrapper functions. */
# define LHM_lh_new(type, name) \
((LHASH_OF(type) *)lh_new(LHASH_HASH_FN(name), LHASH_COMP_FN(name)))
# define LHM_lh_error(type, lh) \
lh_error(CHECKED_LHASH_OF(type,lh))
# define LHM_lh_insert(type, lh, inst) \
((type *)lh_insert(CHECKED_LHASH_OF(type, lh), \
CHECKED_PTR_OF(type, inst)))
# define LHM_lh_retrieve(type, lh, inst) \
((type *)lh_retrieve(CHECKED_LHASH_OF(type, lh), \
CHECKED_PTR_OF(type, inst)))
# define LHM_lh_delete(type, lh, inst) \
((type *)lh_delete(CHECKED_LHASH_OF(type, lh), \
CHECKED_PTR_OF(type, inst)))
# define LHM_lh_doall(type, lh,fn) lh_doall(CHECKED_LHASH_OF(type, lh), fn)
# define LHM_lh_doall_arg(type, lh, fn, arg_type, arg) \
lh_doall_arg(CHECKED_LHASH_OF(type, lh), fn, CHECKED_PTR_OF(arg_type, arg))
# define LHM_lh_num_items(type, lh) lh_num_items(CHECKED_LHASH_OF(type, lh))
# define LHM_lh_down_load(type, lh) (CHECKED_LHASH_OF(type, lh)->down_load)
# define LHM_lh_node_stats_bio(type, lh, out) \
lh_node_stats_bio(CHECKED_LHASH_OF(type, lh), out)
# define LHM_lh_node_usage_stats_bio(type, lh, out) \
lh_node_usage_stats_bio(CHECKED_LHASH_OF(type, lh), out)
# define LHM_lh_stats_bio(type, lh, out) \
lh_stats_bio(CHECKED_LHASH_OF(type, lh), out)
# define LHM_lh_free(type, lh) lh_free(CHECKED_LHASH_OF(type, lh))
DECLARE_LHASH_OF(OPENSSL_STRING);
DECLARE_LHASH_OF(OPENSSL_CSTRING);
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/md4/md4.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_MD4_H
# define HEADER_MD4_H
# include <e_os2.h>
# include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_NO_MD4
# error MD4 is disabled.
# endif
/*-
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* ! MD4_LONG has to be at least 32 bits wide. If it's wider, then !
* ! MD4_LONG_LOG2 has to be defined along. !
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*/
# if defined(__LP32__)
# define MD4_LONG unsigned long
# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
# define MD4_LONG unsigned long
# define MD4_LONG_LOG2 3
/*
* _CRAY note. I could declare short, but I have no idea what impact
* does it have on performance on none-T3E machines. I could declare
* int, but at least on C90 sizeof(int) can be chosen at compile time.
* So I've chosen long...
* <appro@fy.chalmers.se>
*/
# else
# define MD4_LONG unsigned int
# endif
# define MD4_CBLOCK 64
# define MD4_LBLOCK (MD4_CBLOCK/4)
# define MD4_DIGEST_LENGTH 16
typedef struct MD4state_st {
MD4_LONG A, B, C, D;
MD4_LONG Nl, Nh;
MD4_LONG data[MD4_LBLOCK];
unsigned int num;
} MD4_CTX;
# ifdef OPENSSL_FIPS
int private_MD4_Init(MD4_CTX *c);
# endif
int MD4_Init(MD4_CTX *c);
int MD4_Update(MD4_CTX *c, const void *data, size_t len);
int MD4_Final(unsigned char *md, MD4_CTX *c);
unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md);
void MD4_Transform(MD4_CTX *c, const unsigned char *b);
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/md5/md5.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_MD5_H
# define HEADER_MD5_H
# include <e_os2.h>
# include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_NO_MD5
# error MD5 is disabled.
# endif
/*
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* ! MD5_LONG has to be at least 32 bits wide. If it's wider, then !
* ! MD5_LONG_LOG2 has to be defined along. !
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*/
# if defined(__LP32__)
# define MD5_LONG unsigned long
# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
# define MD5_LONG unsigned long
# define MD5_LONG_LOG2 3
/*
* _CRAY note. I could declare short, but I have no idea what impact
* does it have on performance on none-T3E machines. I could declare
* int, but at least on C90 sizeof(int) can be chosen at compile time.
* So I've chosen long...
* <appro@fy.chalmers.se>
*/
# else
# define MD5_LONG unsigned int
# endif
# define MD5_CBLOCK 64
# define MD5_LBLOCK (MD5_CBLOCK/4)
# define MD5_DIGEST_LENGTH 16
typedef struct MD5state_st {
MD5_LONG A, B, C, D;
MD5_LONG Nl, Nh;
MD5_LONG data[MD5_LBLOCK];
unsigned int num;
} MD5_CTX;
# ifdef OPENSSL_FIPS
int private_MD5_Init(MD5_CTX *c);
# endif
int MD5_Init(MD5_CTX *c);
int MD5_Update(MD5_CTX *c, const void *data, size_t len);
int MD5_Final(unsigned char *md, MD5_CTX *c);
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md);
void MD5_Transform(MD5_CTX *c, const unsigned char *b);
#ifdef __cplusplus
}
#endif
#endif

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/* crypto/mdc2/mdc2.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_MDC2_H
# define HEADER_MDC2_H
# include <des.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_NO_MDC2
# error MDC2 is disabled.
# endif
# define MDC2_BLOCK 8
# define MDC2_DIGEST_LENGTH 16
typedef struct mdc2_ctx_st {
unsigned int num;
unsigned char data[MDC2_BLOCK];
DES_cblock h, hh;
int pad_type; /* either 1 or 2, default 1 */
} MDC2_CTX;
# ifdef OPENSSL_FIPS
int private_MDC2_Init(MDC2_CTX *c);
# endif
int MDC2_Init(MDC2_CTX *c);
int MDC2_Update(MDC2_CTX *c, const unsigned char *data, size_t len);
int MDC2_Final(unsigned char *md, MDC2_CTX *c);
unsigned char *MDC2(const unsigned char *d, size_t n, unsigned char *md);
#ifdef __cplusplus
}
#endif
#endif

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/* ====================================================================
* Copyright (c) 2008 The OpenSSL Project. All rights reserved.
*
* Rights for redistribution and usage in source and binary
* forms are granted according to the OpenSSL license.
*/
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*block128_f) (const unsigned char in[16],
unsigned char out[16], const void *key);
typedef void (*cbc128_f) (const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], int enc);
typedef void (*ctr128_f) (const unsigned char *in, unsigned char *out,
size_t blocks, const void *key,
const unsigned char ivec[16]);
typedef void (*ccm128_f) (const unsigned char *in, unsigned char *out,
size_t blocks, const void *key,
const unsigned char ivec[16],
unsigned char cmac[16]);
void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], block128_f block);
void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], block128_f block);
void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16],
unsigned char ecount_buf[16], unsigned int *num,
block128_f block);
void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16],
unsigned char ecount_buf[16],
unsigned int *num, ctr128_f ctr);
void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], int *num,
block128_f block);
void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], int *num,
int enc, block128_f block);
void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
size_t length, const void *key,
unsigned char ivec[16], int *num,
int enc, block128_f block);
void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
size_t bits, const void *key,
unsigned char ivec[16], int *num,
int enc, block128_f block);
size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
unsigned char *out, size_t len,
const void *key, unsigned char ivec[16],
block128_f block);
size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], cbc128_f cbc);
size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
unsigned char *out, size_t len,
const void *key, unsigned char ivec[16],
block128_f block);
size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], cbc128_f cbc);
size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
unsigned char *out, size_t len,
const void *key,
unsigned char ivec[16],
block128_f block);
size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], cbc128_f cbc);
size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
unsigned char *out, size_t len,
const void *key,
unsigned char ivec[16],
block128_f block);
size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
size_t len, const void *key,
unsigned char ivec[16], cbc128_f cbc);
typedef struct gcm128_context GCM128_CONTEXT;
GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
size_t len);
int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
size_t len);
int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len);
int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len, ctr128_f stream);
int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
const unsigned char *in, unsigned char *out,
size_t len, ctr128_f stream);
int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
size_t len);
void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
typedef struct ccm128_context CCM128_CONTEXT;
void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
unsigned int M, unsigned int L, void *key,
block128_f block);
int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce,
size_t nlen, size_t mlen);
void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad,
size_t alen);
int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
unsigned char *out, size_t len);
int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
unsigned char *out, size_t len);
int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
unsigned char *out, size_t len,
ccm128_f stream);
int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
unsigned char *out, size_t len,
ccm128_f stream);
size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
typedef struct xts128_context XTS128_CONTEXT;
int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
const unsigned char iv[16],
const unsigned char *inp, unsigned char *out,
size_t len, int enc);
size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
unsigned char *out,
const unsigned char *in, size_t inlen,
block128_f block);
size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
unsigned char *out,
const unsigned char *in, size_t inlen,
block128_f block);
#ifdef __cplusplus
}
#endif

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/* ocsp.h */
/*
* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL
* project.
*/
/*
* History: This file was transfered to Richard Levitte from CertCo by Kathy
* Weinhold in mid-spring 2000 to be included in OpenSSL or released as a
* patch kit.
*/
/* ====================================================================
* Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_OCSP_H
# define HEADER_OCSP_H
# include <ossl_typ.h>
# include <x509.h>
# include <x509v3.h>
# include <safestack.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Various flags and values */
# define OCSP_DEFAULT_NONCE_LENGTH 16
# define OCSP_NOCERTS 0x1
# define OCSP_NOINTERN 0x2
# define OCSP_NOSIGS 0x4
# define OCSP_NOCHAIN 0x8
# define OCSP_NOVERIFY 0x10
# define OCSP_NOEXPLICIT 0x20
# define OCSP_NOCASIGN 0x40
# define OCSP_NODELEGATED 0x80
# define OCSP_NOCHECKS 0x100
# define OCSP_TRUSTOTHER 0x200
# define OCSP_RESPID_KEY 0x400
# define OCSP_NOTIME 0x800
/*- CertID ::= SEQUENCE {
* hashAlgorithm AlgorithmIdentifier,
* issuerNameHash OCTET STRING, -- Hash of Issuer's DN
* issuerKeyHash OCTET STRING, -- Hash of Issuers public key (excluding the tag & length fields)
* serialNumber CertificateSerialNumber }
*/
typedef struct ocsp_cert_id_st {
X509_ALGOR *hashAlgorithm;
ASN1_OCTET_STRING *issuerNameHash;
ASN1_OCTET_STRING *issuerKeyHash;
ASN1_INTEGER *serialNumber;
} OCSP_CERTID;
DECLARE_STACK_OF(OCSP_CERTID)
/*- Request ::= SEQUENCE {
* reqCert CertID,
* singleRequestExtensions [0] EXPLICIT Extensions OPTIONAL }
*/
typedef struct ocsp_one_request_st {
OCSP_CERTID *reqCert;
STACK_OF(X509_EXTENSION) *singleRequestExtensions;
} OCSP_ONEREQ;
DECLARE_STACK_OF(OCSP_ONEREQ)
DECLARE_ASN1_SET_OF(OCSP_ONEREQ)
/*- TBSRequest ::= SEQUENCE {
* version [0] EXPLICIT Version DEFAULT v1,
* requestorName [1] EXPLICIT GeneralName OPTIONAL,
* requestList SEQUENCE OF Request,
* requestExtensions [2] EXPLICIT Extensions OPTIONAL }
*/
typedef struct ocsp_req_info_st {
ASN1_INTEGER *version;
GENERAL_NAME *requestorName;
STACK_OF(OCSP_ONEREQ) *requestList;
STACK_OF(X509_EXTENSION) *requestExtensions;
} OCSP_REQINFO;
/*- Signature ::= SEQUENCE {
* signatureAlgorithm AlgorithmIdentifier,
* signature BIT STRING,
* certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
*/
typedef struct ocsp_signature_st {
X509_ALGOR *signatureAlgorithm;
ASN1_BIT_STRING *signature;
STACK_OF(X509) *certs;
} OCSP_SIGNATURE;
/*- OCSPRequest ::= SEQUENCE {
* tbsRequest TBSRequest,
* optionalSignature [0] EXPLICIT Signature OPTIONAL }
*/
typedef struct ocsp_request_st {
OCSP_REQINFO *tbsRequest;
OCSP_SIGNATURE *optionalSignature; /* OPTIONAL */
} OCSP_REQUEST;
/*- OCSPResponseStatus ::= ENUMERATED {
* successful (0), --Response has valid confirmations
* malformedRequest (1), --Illegal confirmation request
* internalError (2), --Internal error in issuer
* tryLater (3), --Try again later
* --(4) is not used
* sigRequired (5), --Must sign the request
* unauthorized (6) --Request unauthorized
* }
*/
# define OCSP_RESPONSE_STATUS_SUCCESSFUL 0
# define OCSP_RESPONSE_STATUS_MALFORMEDREQUEST 1
# define OCSP_RESPONSE_STATUS_INTERNALERROR 2
# define OCSP_RESPONSE_STATUS_TRYLATER 3
# define OCSP_RESPONSE_STATUS_SIGREQUIRED 5
# define OCSP_RESPONSE_STATUS_UNAUTHORIZED 6
/*- ResponseBytes ::= SEQUENCE {
* responseType OBJECT IDENTIFIER,
* response OCTET STRING }
*/
typedef struct ocsp_resp_bytes_st {
ASN1_OBJECT *responseType;
ASN1_OCTET_STRING *response;
} OCSP_RESPBYTES;
/*- OCSPResponse ::= SEQUENCE {
* responseStatus OCSPResponseStatus,
* responseBytes [0] EXPLICIT ResponseBytes OPTIONAL }
*/
struct ocsp_response_st {
ASN1_ENUMERATED *responseStatus;
OCSP_RESPBYTES *responseBytes;
};
/*- ResponderID ::= CHOICE {
* byName [1] Name,
* byKey [2] KeyHash }
*/
# define V_OCSP_RESPID_NAME 0
# define V_OCSP_RESPID_KEY 1
struct ocsp_responder_id_st {
int type;
union {
X509_NAME *byName;
ASN1_OCTET_STRING *byKey;
} value;
};
DECLARE_STACK_OF(OCSP_RESPID)
DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
/*- KeyHash ::= OCTET STRING --SHA-1 hash of responder's public key
* --(excluding the tag and length fields)
*/
/*- RevokedInfo ::= SEQUENCE {
* revocationTime GeneralizedTime,
* revocationReason [0] EXPLICIT CRLReason OPTIONAL }
*/
typedef struct ocsp_revoked_info_st {
ASN1_GENERALIZEDTIME *revocationTime;
ASN1_ENUMERATED *revocationReason;
} OCSP_REVOKEDINFO;
/*- CertStatus ::= CHOICE {
* good [0] IMPLICIT NULL,
* revoked [1] IMPLICIT RevokedInfo,
* unknown [2] IMPLICIT UnknownInfo }
*/
# define V_OCSP_CERTSTATUS_GOOD 0
# define V_OCSP_CERTSTATUS_REVOKED 1
# define V_OCSP_CERTSTATUS_UNKNOWN 2
typedef struct ocsp_cert_status_st {
int type;
union {
ASN1_NULL *good;
OCSP_REVOKEDINFO *revoked;
ASN1_NULL *unknown;
} value;
} OCSP_CERTSTATUS;
/*- SingleResponse ::= SEQUENCE {
* certID CertID,
* certStatus CertStatus,
* thisUpdate GeneralizedTime,
* nextUpdate [0] EXPLICIT GeneralizedTime OPTIONAL,
* singleExtensions [1] EXPLICIT Extensions OPTIONAL }
*/
typedef struct ocsp_single_response_st {
OCSP_CERTID *certId;
OCSP_CERTSTATUS *certStatus;
ASN1_GENERALIZEDTIME *thisUpdate;
ASN1_GENERALIZEDTIME *nextUpdate;
STACK_OF(X509_EXTENSION) *singleExtensions;
} OCSP_SINGLERESP;
DECLARE_STACK_OF(OCSP_SINGLERESP)
DECLARE_ASN1_SET_OF(OCSP_SINGLERESP)
/*- ResponseData ::= SEQUENCE {
* version [0] EXPLICIT Version DEFAULT v1,
* responderID ResponderID,
* producedAt GeneralizedTime,
* responses SEQUENCE OF SingleResponse,
* responseExtensions [1] EXPLICIT Extensions OPTIONAL }
*/
typedef struct ocsp_response_data_st {
ASN1_INTEGER *version;
OCSP_RESPID *responderId;
ASN1_GENERALIZEDTIME *producedAt;
STACK_OF(OCSP_SINGLERESP) *responses;
STACK_OF(X509_EXTENSION) *responseExtensions;
} OCSP_RESPDATA;
/*- BasicOCSPResponse ::= SEQUENCE {
* tbsResponseData ResponseData,
* signatureAlgorithm AlgorithmIdentifier,
* signature BIT STRING,
* certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL }
*/
/*
* Note 1: The value for "signature" is specified in the OCSP rfc2560 as
* follows: "The value for the signature SHALL be computed on the hash of
* the DER encoding ResponseData." This means that you must hash the
* DER-encoded tbsResponseData, and then run it through a crypto-signing
* function, which will (at least w/RSA) do a hash-'n'-private-encrypt
* operation. This seems a bit odd, but that's the spec. Also note that
* the data structures do not leave anywhere to independently specify the
* algorithm used for the initial hash. So, we look at the
* signature-specification algorithm, and try to do something intelligent.
* -- Kathy Weinhold, CertCo
*/
/*
* Note 2: It seems that the mentioned passage from RFC 2560 (section
* 4.2.1) is open for interpretation. I've done tests against another
* responder, and found that it doesn't do the double hashing that the RFC
* seems to say one should. Therefore, all relevant functions take a flag
* saying which variant should be used. -- Richard Levitte, OpenSSL team
* and CeloCom
*/
typedef struct ocsp_basic_response_st {
OCSP_RESPDATA *tbsResponseData;
X509_ALGOR *signatureAlgorithm;
ASN1_BIT_STRING *signature;
STACK_OF(X509) *certs;
} OCSP_BASICRESP;
/*-
* CRLReason ::= ENUMERATED {
* unspecified (0),
* keyCompromise (1),
* cACompromise (2),
* affiliationChanged (3),
* superseded (4),
* cessationOfOperation (5),
* certificateHold (6),
* removeFromCRL (8) }
*/
# define OCSP_REVOKED_STATUS_NOSTATUS -1
# define OCSP_REVOKED_STATUS_UNSPECIFIED 0
# define OCSP_REVOKED_STATUS_KEYCOMPROMISE 1
# define OCSP_REVOKED_STATUS_CACOMPROMISE 2
# define OCSP_REVOKED_STATUS_AFFILIATIONCHANGED 3
# define OCSP_REVOKED_STATUS_SUPERSEDED 4
# define OCSP_REVOKED_STATUS_CESSATIONOFOPERATION 5
# define OCSP_REVOKED_STATUS_CERTIFICATEHOLD 6
# define OCSP_REVOKED_STATUS_REMOVEFROMCRL 8
/*-
* CrlID ::= SEQUENCE {
* crlUrl [0] EXPLICIT IA5String OPTIONAL,
* crlNum [1] EXPLICIT INTEGER OPTIONAL,
* crlTime [2] EXPLICIT GeneralizedTime OPTIONAL }
*/
typedef struct ocsp_crl_id_st {
ASN1_IA5STRING *crlUrl;
ASN1_INTEGER *crlNum;
ASN1_GENERALIZEDTIME *crlTime;
} OCSP_CRLID;
/*-
* ServiceLocator ::= SEQUENCE {
* issuer Name,
* locator AuthorityInfoAccessSyntax OPTIONAL }
*/
typedef struct ocsp_service_locator_st {
X509_NAME *issuer;
STACK_OF(ACCESS_DESCRIPTION) *locator;
} OCSP_SERVICELOC;
# define PEM_STRING_OCSP_REQUEST "OCSP REQUEST"
# define PEM_STRING_OCSP_RESPONSE "OCSP RESPONSE"
# define d2i_OCSP_REQUEST_bio(bp,p) ASN1_d2i_bio_of(OCSP_REQUEST,OCSP_REQUEST_new,d2i_OCSP_REQUEST,bp,p)
# define d2i_OCSP_RESPONSE_bio(bp,p) ASN1_d2i_bio_of(OCSP_RESPONSE,OCSP_RESPONSE_new,d2i_OCSP_RESPONSE,bp,p)
# define PEM_read_bio_OCSP_REQUEST(bp,x,cb) (OCSP_REQUEST *)PEM_ASN1_read_bio( \
(char *(*)())d2i_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,bp,(char **)x,cb,NULL)
# define PEM_read_bio_OCSP_RESPONSE(bp,x,cb)(OCSP_RESPONSE *)PEM_ASN1_read_bio(\
(char *(*)())d2i_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,bp,(char **)x,cb,NULL)
# define PEM_write_bio_OCSP_REQUEST(bp,o) \
PEM_ASN1_write_bio((int (*)())i2d_OCSP_REQUEST,PEM_STRING_OCSP_REQUEST,\
bp,(char *)o, NULL,NULL,0,NULL,NULL)
# define PEM_write_bio_OCSP_RESPONSE(bp,o) \
PEM_ASN1_write_bio((int (*)())i2d_OCSP_RESPONSE,PEM_STRING_OCSP_RESPONSE,\
bp,(char *)o, NULL,NULL,0,NULL,NULL)
# define i2d_OCSP_RESPONSE_bio(bp,o) ASN1_i2d_bio_of(OCSP_RESPONSE,i2d_OCSP_RESPONSE,bp,o)
# define i2d_OCSP_REQUEST_bio(bp,o) ASN1_i2d_bio_of(OCSP_REQUEST,i2d_OCSP_REQUEST,bp,o)
# define OCSP_REQUEST_sign(o,pkey,md) \
ASN1_item_sign(ASN1_ITEM_rptr(OCSP_REQINFO),\
o->optionalSignature->signatureAlgorithm,NULL,\
o->optionalSignature->signature,o->tbsRequest,pkey,md)
# define OCSP_BASICRESP_sign(o,pkey,md,d) \
ASN1_item_sign(ASN1_ITEM_rptr(OCSP_RESPDATA),o->signatureAlgorithm,NULL,\
o->signature,o->tbsResponseData,pkey,md)
# define OCSP_REQUEST_verify(a,r) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_REQINFO),\
a->optionalSignature->signatureAlgorithm,\
a->optionalSignature->signature,a->tbsRequest,r)
# define OCSP_BASICRESP_verify(a,r,d) ASN1_item_verify(ASN1_ITEM_rptr(OCSP_RESPDATA),\
a->signatureAlgorithm,a->signature,a->tbsResponseData,r)
# define ASN1_BIT_STRING_digest(data,type,md,len) \
ASN1_item_digest(ASN1_ITEM_rptr(ASN1_BIT_STRING),type,data,md,len)
# define OCSP_CERTSTATUS_dup(cs)\
(OCSP_CERTSTATUS*)ASN1_dup((int(*)())i2d_OCSP_CERTSTATUS,\
(char *(*)())d2i_OCSP_CERTSTATUS,(char *)(cs))
OCSP_CERTID *OCSP_CERTID_dup(OCSP_CERTID *id);
OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req);
OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path, OCSP_REQUEST *req,
int maxline);
int OCSP_REQ_CTX_nbio(OCSP_REQ_CTX *rctx);
int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx);
OCSP_REQ_CTX *OCSP_REQ_CTX_new(BIO *io, int maxline);
void OCSP_REQ_CTX_free(OCSP_REQ_CTX *rctx);
void OCSP_set_max_response_length(OCSP_REQ_CTX *rctx, unsigned long len);
int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it,
ASN1_VALUE *val);
int OCSP_REQ_CTX_nbio_d2i(OCSP_REQ_CTX *rctx, ASN1_VALUE **pval,
const ASN1_ITEM *it);
BIO *OCSP_REQ_CTX_get0_mem_bio(OCSP_REQ_CTX *rctx);
int OCSP_REQ_CTX_i2d(OCSP_REQ_CTX *rctx, const ASN1_ITEM *it,
ASN1_VALUE *val);
int OCSP_REQ_CTX_http(OCSP_REQ_CTX *rctx, const char *op, const char *path);
int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, OCSP_REQUEST *req);
int OCSP_REQ_CTX_add1_header(OCSP_REQ_CTX *rctx,
const char *name, const char *value);
OCSP_CERTID *OCSP_cert_to_id(const EVP_MD *dgst, X509 *subject, X509 *issuer);
OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
X509_NAME *issuerName,
ASN1_BIT_STRING *issuerKey,
ASN1_INTEGER *serialNumber);
OCSP_ONEREQ *OCSP_request_add0_id(OCSP_REQUEST *req, OCSP_CERTID *cid);
int OCSP_request_add1_nonce(OCSP_REQUEST *req, unsigned char *val, int len);
int OCSP_basic_add1_nonce(OCSP_BASICRESP *resp, unsigned char *val, int len);
int OCSP_check_nonce(OCSP_REQUEST *req, OCSP_BASICRESP *bs);
int OCSP_copy_nonce(OCSP_BASICRESP *resp, OCSP_REQUEST *req);
int OCSP_request_set1_name(OCSP_REQUEST *req, X509_NAME *nm);
int OCSP_request_add1_cert(OCSP_REQUEST *req, X509 *cert);
int OCSP_request_sign(OCSP_REQUEST *req,
X509 *signer,
EVP_PKEY *key,
const EVP_MD *dgst,
STACK_OF(X509) *certs, unsigned long flags);
int OCSP_response_status(OCSP_RESPONSE *resp);
OCSP_BASICRESP *OCSP_response_get1_basic(OCSP_RESPONSE *resp);
int OCSP_resp_count(OCSP_BASICRESP *bs);
OCSP_SINGLERESP *OCSP_resp_get0(OCSP_BASICRESP *bs, int idx);
int OCSP_resp_find(OCSP_BASICRESP *bs, OCSP_CERTID *id, int last);
int OCSP_single_get0_status(OCSP_SINGLERESP *single, int *reason,
ASN1_GENERALIZEDTIME **revtime,
ASN1_GENERALIZEDTIME **thisupd,
ASN1_GENERALIZEDTIME **nextupd);
int OCSP_resp_find_status(OCSP_BASICRESP *bs, OCSP_CERTID *id, int *status,
int *reason,
ASN1_GENERALIZEDTIME **revtime,
ASN1_GENERALIZEDTIME **thisupd,
ASN1_GENERALIZEDTIME **nextupd);
int OCSP_check_validity(ASN1_GENERALIZEDTIME *thisupd,
ASN1_GENERALIZEDTIME *nextupd, long sec, long maxsec);
int OCSP_request_verify(OCSP_REQUEST *req, STACK_OF(X509) *certs,
X509_STORE *store, unsigned long flags);
int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath,
int *pssl);
int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
int OCSP_request_onereq_count(OCSP_REQUEST *req);
OCSP_ONEREQ *OCSP_request_onereq_get0(OCSP_REQUEST *req, int i);
OCSP_CERTID *OCSP_onereq_get0_id(OCSP_ONEREQ *one);
int OCSP_id_get0_info(ASN1_OCTET_STRING **piNameHash, ASN1_OBJECT **pmd,
ASN1_OCTET_STRING **pikeyHash,
ASN1_INTEGER **pserial, OCSP_CERTID *cid);
int OCSP_request_is_signed(OCSP_REQUEST *req);
OCSP_RESPONSE *OCSP_response_create(int status, OCSP_BASICRESP *bs);
OCSP_SINGLERESP *OCSP_basic_add1_status(OCSP_BASICRESP *rsp,
OCSP_CERTID *cid,
int status, int reason,
ASN1_TIME *revtime,
ASN1_TIME *thisupd,
ASN1_TIME *nextupd);
int OCSP_basic_add1_cert(OCSP_BASICRESP *resp, X509 *cert);
int OCSP_basic_sign(OCSP_BASICRESP *brsp,
X509 *signer, EVP_PKEY *key, const EVP_MD *dgst,
STACK_OF(X509) *certs, unsigned long flags);
X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim);
X509_EXTENSION *OCSP_accept_responses_new(char **oids);
X509_EXTENSION *OCSP_archive_cutoff_new(char *tim);
X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, char **urls);
int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x);
int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos);
int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj,
int lastpos);
int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos);
X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc);
X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc);
void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit,
int *idx);
int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
unsigned long flags);
int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc);
int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x);
int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos);
int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, ASN1_OBJECT *obj, int lastpos);
int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos);
X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc);
X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc);
void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx);
int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
unsigned long flags);
int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc);
int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x);
int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos);
int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj,
int lastpos);
int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit,
int lastpos);
X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc);
X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc);
void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit,
int *idx);
int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value,
int crit, unsigned long flags);
int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc);
int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x);
int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos);
int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj,
int lastpos);
int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit,
int lastpos);
X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc);
X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc);
void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit,
int *idx);
int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value,
int crit, unsigned long flags);
int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc);
DECLARE_ASN1_FUNCTIONS(OCSP_SINGLERESP)
DECLARE_ASN1_FUNCTIONS(OCSP_CERTSTATUS)
DECLARE_ASN1_FUNCTIONS(OCSP_REVOKEDINFO)
DECLARE_ASN1_FUNCTIONS(OCSP_BASICRESP)
DECLARE_ASN1_FUNCTIONS(OCSP_RESPDATA)
DECLARE_ASN1_FUNCTIONS(OCSP_RESPID)
DECLARE_ASN1_FUNCTIONS(OCSP_RESPONSE)
DECLARE_ASN1_FUNCTIONS(OCSP_RESPBYTES)
DECLARE_ASN1_FUNCTIONS(OCSP_ONEREQ)
DECLARE_ASN1_FUNCTIONS(OCSP_CERTID)
DECLARE_ASN1_FUNCTIONS(OCSP_REQUEST)
DECLARE_ASN1_FUNCTIONS(OCSP_SIGNATURE)
DECLARE_ASN1_FUNCTIONS(OCSP_REQINFO)
DECLARE_ASN1_FUNCTIONS(OCSP_CRLID)
DECLARE_ASN1_FUNCTIONS(OCSP_SERVICELOC)
const char *OCSP_response_status_str(long s);
const char *OCSP_cert_status_str(long s);
const char *OCSP_crl_reason_str(long s);
int OCSP_REQUEST_print(BIO *bp, OCSP_REQUEST *a, unsigned long flags);
int OCSP_RESPONSE_print(BIO *bp, OCSP_RESPONSE *o, unsigned long flags);
int OCSP_basic_verify(OCSP_BASICRESP *bs, STACK_OF(X509) *certs,
X509_STORE *st, unsigned long flags);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_OCSP_strings(void);
/* Error codes for the OCSP functions. */
/* Function codes. */
# define OCSP_F_ASN1_STRING_ENCODE 100
# define OCSP_F_D2I_OCSP_NONCE 102
# define OCSP_F_OCSP_BASIC_ADD1_STATUS 103
# define OCSP_F_OCSP_BASIC_SIGN 104
# define OCSP_F_OCSP_BASIC_VERIFY 105
# define OCSP_F_OCSP_CERT_ID_NEW 101
# define OCSP_F_OCSP_CHECK_DELEGATED 106
# define OCSP_F_OCSP_CHECK_IDS 107
# define OCSP_F_OCSP_CHECK_ISSUER 108
# define OCSP_F_OCSP_CHECK_VALIDITY 115
# define OCSP_F_OCSP_MATCH_ISSUERID 109
# define OCSP_F_OCSP_PARSE_URL 114
# define OCSP_F_OCSP_REQUEST_SIGN 110
# define OCSP_F_OCSP_REQUEST_VERIFY 116
# define OCSP_F_OCSP_RESPONSE_GET1_BASIC 111
# define OCSP_F_OCSP_SENDREQ_BIO 112
# define OCSP_F_OCSP_SENDREQ_NBIO 117
# define OCSP_F_PARSE_HTTP_LINE1 118
# define OCSP_F_REQUEST_VERIFY 113
/* Reason codes. */
# define OCSP_R_BAD_DATA 100
# define OCSP_R_CERTIFICATE_VERIFY_ERROR 101
# define OCSP_R_DIGEST_ERR 102
# define OCSP_R_ERROR_IN_NEXTUPDATE_FIELD 122
# define OCSP_R_ERROR_IN_THISUPDATE_FIELD 123
# define OCSP_R_ERROR_PARSING_URL 121
# define OCSP_R_MISSING_OCSPSIGNING_USAGE 103
# define OCSP_R_NEXTUPDATE_BEFORE_THISUPDATE 124
# define OCSP_R_NOT_BASIC_RESPONSE 104
# define OCSP_R_NO_CERTIFICATES_IN_CHAIN 105
# define OCSP_R_NO_CONTENT 106
# define OCSP_R_NO_PUBLIC_KEY 107
# define OCSP_R_NO_RESPONSE_DATA 108
# define OCSP_R_NO_REVOKED_TIME 109
# define OCSP_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 110
# define OCSP_R_REQUEST_NOT_SIGNED 128
# define OCSP_R_RESPONSE_CONTAINS_NO_REVOCATION_DATA 111
# define OCSP_R_ROOT_CA_NOT_TRUSTED 112
# define OCSP_R_SERVER_READ_ERROR 113
# define OCSP_R_SERVER_RESPONSE_ERROR 114
# define OCSP_R_SERVER_RESPONSE_PARSE_ERROR 115
# define OCSP_R_SERVER_WRITE_ERROR 116
# define OCSP_R_SIGNATURE_FAILURE 117
# define OCSP_R_SIGNER_CERTIFICATE_NOT_FOUND 118
# define OCSP_R_STATUS_EXPIRED 125
# define OCSP_R_STATUS_NOT_YET_VALID 126
# define OCSP_R_STATUS_TOO_OLD 127
# define OCSP_R_UNKNOWN_MESSAGE_DIGEST 119
# define OCSP_R_UNKNOWN_NID 120
# define OCSP_R_UNSUPPORTED_REQUESTORNAME_TYPE 129
#ifdef __cplusplus
}
#endif
#endif

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/* opensslconf.h */
/* WARNING: Generated automatically from opensslconf.h.in by Configure. */
#ifdef __cplusplus
extern "C" {
#endif
/* OpenSSL was configured with the following options: */
#ifndef OPENSSL_DOING_MAKEDEPEND
#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
# define OPENSSL_NO_EC_NISTP_64_GCC_128
#endif
#ifndef OPENSSL_NO_GMP
# define OPENSSL_NO_GMP
#endif
#ifndef OPENSSL_NO_JPAKE
# define OPENSSL_NO_JPAKE
#endif
#ifndef OPENSSL_NO_KRB5
# define OPENSSL_NO_KRB5
#endif
#ifndef OPENSSL_NO_LIBUNBOUND
# define OPENSSL_NO_LIBUNBOUND
#endif
#ifndef OPENSSL_NO_MD2
# define OPENSSL_NO_MD2
#endif
#ifndef OPENSSL_NO_RC5
# define OPENSSL_NO_RC5
#endif
#ifndef OPENSSL_NO_RFC3779
# define OPENSSL_NO_RFC3779
#endif
#ifndef OPENSSL_NO_SCTP
# define OPENSSL_NO_SCTP
#endif
#ifndef OPENSSL_NO_SSL_TRACE
# define OPENSSL_NO_SSL_TRACE
#endif
#ifndef OPENSSL_NO_SSL2
# define OPENSSL_NO_SSL2
#endif
#ifndef OPENSSL_NO_STORE
# define OPENSSL_NO_STORE
#endif
#ifndef OPENSSL_NO_UNIT_TEST
# define OPENSSL_NO_UNIT_TEST
#endif
#ifndef OPENSSL_NO_WEAK_SSL_CIPHERS
# define OPENSSL_NO_WEAK_SSL_CIPHERS
#endif
#endif /* OPENSSL_DOING_MAKEDEPEND */
#ifndef OPENSSL_THREADS
# define OPENSSL_THREADS
#endif
#ifndef OPENSSL_NO_STATIC_ENGINE
# define OPENSSL_NO_STATIC_ENGINE
#endif
/* The OPENSSL_NO_* macros are also defined as NO_* if the application
asks for it. This is a transient feature that is provided for those
who haven't had the time to do the appropriate changes in their
applications. */
#ifdef OPENSSL_ALGORITHM_DEFINES
# if defined(OPENSSL_NO_EC_NISTP_64_GCC_128) && !defined(NO_EC_NISTP_64_GCC_128)
# define NO_EC_NISTP_64_GCC_128
# endif
# if defined(OPENSSL_NO_GMP) && !defined(NO_GMP)
# define NO_GMP
# endif
# if defined(OPENSSL_NO_JPAKE) && !defined(NO_JPAKE)
# define NO_JPAKE
# endif
# if defined(OPENSSL_NO_KRB5) && !defined(NO_KRB5)
# define NO_KRB5
# endif
# if defined(OPENSSL_NO_LIBUNBOUND) && !defined(NO_LIBUNBOUND)
# define NO_LIBUNBOUND
# endif
# if defined(OPENSSL_NO_MD2) && !defined(NO_MD2)
# define NO_MD2
# endif
# if defined(OPENSSL_NO_RC5) && !defined(NO_RC5)
# define NO_RC5
# endif
# if defined(OPENSSL_NO_RFC3779) && !defined(NO_RFC3779)
# define NO_RFC3779
# endif
# if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
# define NO_SCTP
# endif
# if defined(OPENSSL_NO_SSL_TRACE) && !defined(NO_SSL_TRACE)
# define NO_SSL_TRACE
# endif
# if defined(OPENSSL_NO_SSL2) && !defined(NO_SSL2)
# define NO_SSL2
# endif
# if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
# define NO_STORE
# endif
# if defined(OPENSSL_NO_UNIT_TEST) && !defined(NO_UNIT_TEST)
# define NO_UNIT_TEST
# endif
# if defined(OPENSSL_NO_WEAK_SSL_CIPHERS) && !defined(NO_WEAK_SSL_CIPHERS)
# define NO_WEAK_SSL_CIPHERS
# endif
#endif
#define OPENSSL_CPUID_OBJ
/* crypto/opensslconf.h.in */
/* Generate 80386 code? */
#undef I386_ONLY
#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
#define ENGINESDIR "/usr/local/openssl/lib/engines"
#define OPENSSLDIR "/usr/local/openssl/ssl"
#endif
#endif
#undef OPENSSL_UNISTD
#define OPENSSL_UNISTD <unistd.h>
#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
#define IDEA_INT unsigned int
#endif
#if defined(HEADER_MD2_H) && !defined(MD2_INT)
#define MD2_INT unsigned int
#endif
#if defined(HEADER_RC2_H) && !defined(RC2_INT)
/* I need to put in a mod for the alpha - eay */
#define RC2_INT unsigned int
#endif
#if defined(HEADER_RC4_H)
#if !defined(RC4_INT)
/* using int types make the structure larger but make the code faster
* on most boxes I have tested - up to %20 faster. */
/*
* I don't know what does "most" mean, but declaring "int" is a must on:
* - Intel P6 because partial register stalls are very expensive;
* - elder Alpha because it lacks byte load/store instructions;
*/
#define RC4_INT unsigned int
#endif
#if !defined(RC4_CHUNK)
/*
* This enables code handling data aligned at natural CPU word
* boundary. See crypto/rc4/rc4_enc.c for further details.
*/
#define RC4_CHUNK unsigned long
#endif
#endif
#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
* %20 speed up (longs are 8 bytes, int's are 4). */
#ifndef DES_LONG
#define DES_LONG unsigned int
#endif
#endif
#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
#define CONFIG_HEADER_BN_H
#undef BN_LLONG
/* Should we define BN_DIV2W here? */
/* Only one for the following should be defined */
#define SIXTY_FOUR_BIT_LONG
#undef SIXTY_FOUR_BIT
#undef THIRTY_TWO_BIT
#endif
#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
#define CONFIG_HEADER_RC4_LOCL_H
/* if this is defined data[i] is used instead of *data, this is a %20
* speedup on x86 */
#undef RC4_INDEX
#endif
#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
#define CONFIG_HEADER_BF_LOCL_H
#undef BF_PTR
#endif /* HEADER_BF_LOCL_H */
#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
#define CONFIG_HEADER_DES_LOCL_H
#ifndef DES_DEFAULT_OPTIONS
/* the following is tweaked from a config script, that is why it is a
* protected undef/define */
#ifndef DES_PTR
#undef DES_PTR
#endif
/* This helps C compiler generate the correct code for multiple functional
* units. It reduces register dependancies at the expense of 2 more
* registers */
#ifndef DES_RISC1
#undef DES_RISC1
#endif
#ifndef DES_RISC2
#undef DES_RISC2
#endif
#if defined(DES_RISC1) && defined(DES_RISC2)
#error YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
#endif
/* Unroll the inner loop, this sometimes helps, sometimes hinders.
* Very mucy CPU dependant */
#ifndef DES_UNROLL
#define DES_UNROLL
#endif
/* These default values were supplied by
* Peter Gutman <pgut001@cs.auckland.ac.nz>
* They are only used if nothing else has been defined */
#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
/* Special defines which change the way the code is built depending on the
CPU and OS. For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
even newer MIPS CPU's, but at the moment one size fits all for
optimization options. Older Sparc's work better with only UNROLL, but
there's no way to tell at compile time what it is you're running on */
#if defined( __sun ) || defined ( sun ) /* Newer Sparc's */
# define DES_PTR
# define DES_RISC1
# define DES_UNROLL
#elif defined( __ultrix ) /* Older MIPS */
# define DES_PTR
# define DES_RISC2
# define DES_UNROLL
#elif defined( __osf1__ ) /* Alpha */
# define DES_PTR
# define DES_RISC2
#elif defined ( _AIX ) /* RS6000 */
/* Unknown */
#elif defined( __hpux ) /* HP-PA */
/* Unknown */
#elif defined( __aux ) /* 68K */
/* Unknown */
#elif defined( __dgux ) /* 88K (but P6 in latest boxes) */
# define DES_UNROLL
#elif defined( __sgi ) /* Newer MIPS */
# define DES_PTR
# define DES_RISC2
# define DES_UNROLL
#elif defined(i386) || defined(__i386__) /* x86 boxes, should be gcc */
# define DES_PTR
# define DES_RISC1
# define DES_UNROLL
#endif /* Systems-specific speed defines */
#endif
#endif /* DES_DEFAULT_OPTIONS */
#endif /* HEADER_DES_LOCL_H */
#ifdef __cplusplus
}
#endif

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#ifndef HEADER_OPENSSLV_H
# define HEADER_OPENSSLV_H
#ifdef __cplusplus
extern "C" {
#endif
/*-
* Numeric release version identifier:
* MNNFFPPS: major minor fix patch status
* The status nibble has one of the values 0 for development, 1 to e for betas
* 1 to 14, and f for release. The patch level is exactly that.
* For example:
* 0.9.3-dev 0x00903000
* 0.9.3-beta1 0x00903001
* 0.9.3-beta2-dev 0x00903002
* 0.9.3-beta2 0x00903002 (same as ...beta2-dev)
* 0.9.3 0x0090300f
* 0.9.3a 0x0090301f
* 0.9.4 0x0090400f
* 1.2.3z 0x102031af
*
* For continuity reasons (because 0.9.5 is already out, and is coded
* 0x00905100), between 0.9.5 and 0.9.6 the coding of the patch level
* part is slightly different, by setting the highest bit. This means
* that 0.9.5a looks like this: 0x0090581f. At 0.9.6, we can start
* with 0x0090600S...
*
* (Prior to 0.9.3-dev a different scheme was used: 0.9.2b is 0x0922.)
* (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
* major minor fix final patch/beta)
*/
# define OPENSSL_VERSION_NUMBER 0x100020bfL
# ifdef OPENSSL_FIPS
# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.2k-fips 26 Jan 2017"
# else
# define OPENSSL_VERSION_TEXT "OpenSSL 1.0.2k 26 Jan 2017"
# endif
# define OPENSSL_VERSION_PTEXT " part of " OPENSSL_VERSION_TEXT
/*-
* The macros below are to be used for shared library (.so, .dll, ...)
* versioning. That kind of versioning works a bit differently between
* operating systems. The most usual scheme is to set a major and a minor
* number, and have the runtime loader check that the major number is equal
* to what it was at application link time, while the minor number has to
* be greater or equal to what it was at application link time. With this
* scheme, the version number is usually part of the file name, like this:
*
* libcrypto.so.0.9
*
* Some unixen also make a softlink with the major verson number only:
*
* libcrypto.so.0
*
* On Tru64 and IRIX 6.x it works a little bit differently. There, the
* shared library version is stored in the file, and is actually a series
* of versions, separated by colons. The rightmost version present in the
* library when linking an application is stored in the application to be
* matched at run time. When the application is run, a check is done to
* see if the library version stored in the application matches any of the
* versions in the version string of the library itself.
* This version string can be constructed in any way, depending on what
* kind of matching is desired. However, to implement the same scheme as
* the one used in the other unixen, all compatible versions, from lowest
* to highest, should be part of the string. Consecutive builds would
* give the following versions strings:
*
* 3.0
* 3.0:3.1
* 3.0:3.1:3.2
* 4.0
* 4.0:4.1
*
* Notice how version 4 is completely incompatible with version, and
* therefore give the breach you can see.
*
* There may be other schemes as well that I haven't yet discovered.
*
* So, here's the way it works here: first of all, the library version
* number doesn't need at all to match the overall OpenSSL version.
* However, it's nice and more understandable if it actually does.
* The current library version is stored in the macro SHLIB_VERSION_NUMBER,
* which is just a piece of text in the format "M.m.e" (Major, minor, edit).
* For the sake of Tru64, IRIX, and any other OS that behaves in similar ways,
* we need to keep a history of version numbers, which is done in the
* macro SHLIB_VERSION_HISTORY. The numbers are separated by colons and
* should only keep the versions that are binary compatible with the current.
*/
# define SHLIB_VERSION_HISTORY ""
# define SHLIB_VERSION_NUMBER "1.0.0"
#ifdef __cplusplus
}
#endif
#endif /* HEADER_OPENSSLV_H */

213
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/* ====================================================================
* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_OPENSSL_TYPES_H
# define HEADER_OPENSSL_TYPES_H
#ifdef __cplusplus
extern "C" {
#endif
# include <e_os2.h>
# ifdef NO_ASN1_TYPEDEFS
# define ASN1_INTEGER ASN1_STRING
# define ASN1_ENUMERATED ASN1_STRING
# define ASN1_BIT_STRING ASN1_STRING
# define ASN1_OCTET_STRING ASN1_STRING
# define ASN1_PRINTABLESTRING ASN1_STRING
# define ASN1_T61STRING ASN1_STRING
# define ASN1_IA5STRING ASN1_STRING
# define ASN1_UTCTIME ASN1_STRING
# define ASN1_GENERALIZEDTIME ASN1_STRING
# define ASN1_TIME ASN1_STRING
# define ASN1_GENERALSTRING ASN1_STRING
# define ASN1_UNIVERSALSTRING ASN1_STRING
# define ASN1_BMPSTRING ASN1_STRING
# define ASN1_VISIBLESTRING ASN1_STRING
# define ASN1_UTF8STRING ASN1_STRING
# define ASN1_BOOLEAN int
# define ASN1_NULL int
# else
typedef struct asn1_string_st ASN1_INTEGER;
typedef struct asn1_string_st ASN1_ENUMERATED;
typedef struct asn1_string_st ASN1_BIT_STRING;
typedef struct asn1_string_st ASN1_OCTET_STRING;
typedef struct asn1_string_st ASN1_PRINTABLESTRING;
typedef struct asn1_string_st ASN1_T61STRING;
typedef struct asn1_string_st ASN1_IA5STRING;
typedef struct asn1_string_st ASN1_GENERALSTRING;
typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
typedef struct asn1_string_st ASN1_BMPSTRING;
typedef struct asn1_string_st ASN1_UTCTIME;
typedef struct asn1_string_st ASN1_TIME;
typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
typedef struct asn1_string_st ASN1_VISIBLESTRING;
typedef struct asn1_string_st ASN1_UTF8STRING;
typedef struct asn1_string_st ASN1_STRING;
typedef int ASN1_BOOLEAN;
typedef int ASN1_NULL;
# endif
typedef struct asn1_object_st ASN1_OBJECT;
typedef struct ASN1_ITEM_st ASN1_ITEM;
typedef struct asn1_pctx_st ASN1_PCTX;
# ifdef OPENSSL_SYS_WIN32
# undef X509_NAME
# undef X509_EXTENSIONS
# undef X509_CERT_PAIR
# undef PKCS7_ISSUER_AND_SERIAL
# undef OCSP_REQUEST
# undef OCSP_RESPONSE
# endif
# ifdef BIGNUM
# undef BIGNUM
# endif
typedef struct bignum_st BIGNUM;
typedef struct bignum_ctx BN_CTX;
typedef struct bn_blinding_st BN_BLINDING;
typedef struct bn_mont_ctx_st BN_MONT_CTX;
typedef struct bn_recp_ctx_st BN_RECP_CTX;
typedef struct bn_gencb_st BN_GENCB;
typedef struct buf_mem_st BUF_MEM;
typedef struct evp_cipher_st EVP_CIPHER;
typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
typedef struct env_md_st EVP_MD;
typedef struct env_md_ctx_st EVP_MD_CTX;
typedef struct evp_pkey_st EVP_PKEY;
typedef struct evp_pkey_asn1_method_st EVP_PKEY_ASN1_METHOD;
typedef struct evp_pkey_method_st EVP_PKEY_METHOD;
typedef struct evp_pkey_ctx_st EVP_PKEY_CTX;
typedef struct dh_st DH;
typedef struct dh_method DH_METHOD;
typedef struct dsa_st DSA;
typedef struct dsa_method DSA_METHOD;
typedef struct rsa_st RSA;
typedef struct rsa_meth_st RSA_METHOD;
typedef struct rand_meth_st RAND_METHOD;
typedef struct ecdh_method ECDH_METHOD;
typedef struct ecdsa_method ECDSA_METHOD;
typedef struct x509_st X509;
typedef struct X509_algor_st X509_ALGOR;
typedef struct X509_crl_st X509_CRL;
typedef struct x509_crl_method_st X509_CRL_METHOD;
typedef struct x509_revoked_st X509_REVOKED;
typedef struct X509_name_st X509_NAME;
typedef struct X509_pubkey_st X509_PUBKEY;
typedef struct x509_store_st X509_STORE;
typedef struct x509_store_ctx_st X509_STORE_CTX;
typedef struct pkcs8_priv_key_info_st PKCS8_PRIV_KEY_INFO;
typedef struct v3_ext_ctx X509V3_CTX;
typedef struct conf_st CONF;
typedef struct store_st STORE;
typedef struct store_method_st STORE_METHOD;
typedef struct ui_st UI;
typedef struct ui_method_st UI_METHOD;
typedef struct st_ERR_FNS ERR_FNS;
typedef struct engine_st ENGINE;
typedef struct ssl_st SSL;
typedef struct ssl_ctx_st SSL_CTX;
typedef struct comp_method_st COMP_METHOD;
typedef struct X509_POLICY_NODE_st X509_POLICY_NODE;
typedef struct X509_POLICY_LEVEL_st X509_POLICY_LEVEL;
typedef struct X509_POLICY_TREE_st X509_POLICY_TREE;
typedef struct X509_POLICY_CACHE_st X509_POLICY_CACHE;
typedef struct AUTHORITY_KEYID_st AUTHORITY_KEYID;
typedef struct DIST_POINT_st DIST_POINT;
typedef struct ISSUING_DIST_POINT_st ISSUING_DIST_POINT;
typedef struct NAME_CONSTRAINTS_st NAME_CONSTRAINTS;
/* If placed in pkcs12.h, we end up with a circular depency with pkcs7.h */
# define DECLARE_PKCS12_STACK_OF(type)/* Nothing */
# define IMPLEMENT_PKCS12_STACK_OF(type)/* Nothing */
typedef struct crypto_ex_data_st CRYPTO_EX_DATA;
/* Callback types for crypto.h */
typedef int CRYPTO_EX_new (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
typedef void CRYPTO_EX_free (void *parent, void *ptr, CRYPTO_EX_DATA *ad,
int idx, long argl, void *argp);
typedef int CRYPTO_EX_dup (CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from,
void *from_d, int idx, long argl, void *argp);
typedef struct ocsp_req_ctx_st OCSP_REQ_CTX;
typedef struct ocsp_response_st OCSP_RESPONSE;
typedef struct ocsp_responder_id_st OCSP_RESPID;
#ifdef __cplusplus
}
#endif
#endif /* def HEADER_OPENSSL_TYPES_H */

617
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@@ -0,0 +1,617 @@
/* crypto/pem/pem.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_PEM_H
# define HEADER_PEM_H
# include <e_os2.h>
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
# ifndef OPENSSL_NO_STACK
# include <stack.h>
# endif
# include <evp.h>
# include <x509.h>
# include <pem2.h>
#ifdef __cplusplus
extern "C" {
#endif
# define PEM_BUFSIZE 1024
# define PEM_OBJ_UNDEF 0
# define PEM_OBJ_X509 1
# define PEM_OBJ_X509_REQ 2
# define PEM_OBJ_CRL 3
# define PEM_OBJ_SSL_SESSION 4
# define PEM_OBJ_PRIV_KEY 10
# define PEM_OBJ_PRIV_RSA 11
# define PEM_OBJ_PRIV_DSA 12
# define PEM_OBJ_PRIV_DH 13
# define PEM_OBJ_PUB_RSA 14
# define PEM_OBJ_PUB_DSA 15
# define PEM_OBJ_PUB_DH 16
# define PEM_OBJ_DHPARAMS 17
# define PEM_OBJ_DSAPARAMS 18
# define PEM_OBJ_PRIV_RSA_PUBLIC 19
# define PEM_OBJ_PRIV_ECDSA 20
# define PEM_OBJ_PUB_ECDSA 21
# define PEM_OBJ_ECPARAMETERS 22
# define PEM_ERROR 30
# define PEM_DEK_DES_CBC 40
# define PEM_DEK_IDEA_CBC 45
# define PEM_DEK_DES_EDE 50
# define PEM_DEK_DES_ECB 60
# define PEM_DEK_RSA 70
# define PEM_DEK_RSA_MD2 80
# define PEM_DEK_RSA_MD5 90
# define PEM_MD_MD2 NID_md2
# define PEM_MD_MD5 NID_md5
# define PEM_MD_SHA NID_sha
# define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
# define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
# define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
# define PEM_STRING_X509_OLD "X509 CERTIFICATE"
# define PEM_STRING_X509 "CERTIFICATE"
# define PEM_STRING_X509_PAIR "CERTIFICATE PAIR"
# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
# define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
# define PEM_STRING_X509_CRL "X509 CRL"
# define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
# define PEM_STRING_PUBLIC "PUBLIC KEY"
# define PEM_STRING_RSA "RSA PRIVATE KEY"
# define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
# define PEM_STRING_DSA "DSA PRIVATE KEY"
# define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
# define PEM_STRING_PKCS7 "PKCS7"
# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
# define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
# define PEM_STRING_PKCS8INF "PRIVATE KEY"
# define PEM_STRING_DHPARAMS "DH PARAMETERS"
# define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
# define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
# define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
# define PEM_STRING_PARAMETERS "PARAMETERS"
# define PEM_STRING_CMS "CMS"
/*
* Note that this structure is initialised by PEM_SealInit and cleaned up
* by PEM_SealFinal (at least for now)
*/
typedef struct PEM_Encode_Seal_st {
EVP_ENCODE_CTX encode;
EVP_MD_CTX md;
EVP_CIPHER_CTX cipher;
} PEM_ENCODE_SEAL_CTX;
/* enc_type is one off */
# define PEM_TYPE_ENCRYPTED 10
# define PEM_TYPE_MIC_ONLY 20
# define PEM_TYPE_MIC_CLEAR 30
# define PEM_TYPE_CLEAR 40
typedef struct pem_recip_st {
char *name;
X509_NAME *dn;
int cipher;
int key_enc;
/* char iv[8]; unused and wrong size */
} PEM_USER;
typedef struct pem_ctx_st {
int type; /* what type of object */
struct {
int version;
int mode;
} proc_type;
char *domain;
struct {
int cipher;
/*-
unused, and wrong size
unsigned char iv[8]; */
} DEK_info;
PEM_USER *originator;
int num_recipient;
PEM_USER **recipient;
/*-
XXX(ben): don#t think this is used!
STACK *x509_chain; / * certificate chain */
EVP_MD *md; /* signature type */
int md_enc; /* is the md encrypted or not? */
int md_len; /* length of md_data */
char *md_data; /* message digest, could be pkey encrypted */
EVP_CIPHER *dec; /* date encryption cipher */
int key_len; /* key length */
unsigned char *key; /* key */
/*-
unused, and wrong size
unsigned char iv[8]; */
int data_enc; /* is the data encrypted */
int data_len;
unsigned char *data;
} PEM_CTX;
/*
* These macros make the PEM_read/PEM_write functions easier to maintain and
* write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
* IMPLEMENT_PEM_rw_cb(...)
*/
# ifdef OPENSSL_NO_FP_API
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
# else
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
}
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
}
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, const type *x) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
}
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, \
void *u) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
}
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, \
void *u) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
}
# endif
# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
{ \
return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
}
# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
}
# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, const type *x) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
}
# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
}
# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
}
# define IMPLEMENT_PEM_write(name, type, str, asn1) \
IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
IMPLEMENT_PEM_write_fp(name, type, str, asn1)
# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
# define IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
IMPLEMENT_PEM_read_fp(name, type, str, asn1)
# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write(name, type, str, asn1)
# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write_const(name, type, str, asn1)
# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb(name, type, str, asn1)
/* These are the same except they are for the declarations */
# if defined(OPENSSL_NO_FP_API)
# define DECLARE_PEM_read_fp(name, type) /**/
# define DECLARE_PEM_write_fp(name, type) /**/
# define DECLARE_PEM_write_cb_fp(name, type) /**/
# else
# define DECLARE_PEM_read_fp(name, type) \
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
# define DECLARE_PEM_write_fp(name, type) \
int PEM_write_##name(FILE *fp, type *x);
# define DECLARE_PEM_write_fp_const(name, type) \
int PEM_write_##name(FILE *fp, const type *x);
# define DECLARE_PEM_write_cb_fp(name, type) \
int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
# endif
# ifndef OPENSSL_NO_BIO
# define DECLARE_PEM_read_bio(name, type) \
type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
# define DECLARE_PEM_write_bio(name, type) \
int PEM_write_bio_##name(BIO *bp, type *x);
# define DECLARE_PEM_write_bio_const(name, type) \
int PEM_write_bio_##name(BIO *bp, const type *x);
# define DECLARE_PEM_write_cb_bio(name, type) \
int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
# else
# define DECLARE_PEM_read_bio(name, type) /**/
# define DECLARE_PEM_write_bio(name, type) /**/
# define DECLARE_PEM_write_bio_const(name, type) /**/
# define DECLARE_PEM_write_cb_bio(name, type) /**/
# endif
# define DECLARE_PEM_write(name, type) \
DECLARE_PEM_write_bio(name, type) \
DECLARE_PEM_write_fp(name, type)
# define DECLARE_PEM_write_const(name, type) \
DECLARE_PEM_write_bio_const(name, type) \
DECLARE_PEM_write_fp_const(name, type)
# define DECLARE_PEM_write_cb(name, type) \
DECLARE_PEM_write_cb_bio(name, type) \
DECLARE_PEM_write_cb_fp(name, type)
# define DECLARE_PEM_read(name, type) \
DECLARE_PEM_read_bio(name, type) \
DECLARE_PEM_read_fp(name, type)
# define DECLARE_PEM_rw(name, type) \
DECLARE_PEM_read(name, type) \
DECLARE_PEM_write(name, type)
# define DECLARE_PEM_rw_const(name, type) \
DECLARE_PEM_read(name, type) \
DECLARE_PEM_write_const(name, type)
# define DECLARE_PEM_rw_cb(name, type) \
DECLARE_PEM_read(name, type) \
DECLARE_PEM_write_cb(name, type)
# if 1
/* "userdata": new with OpenSSL 0.9.4 */
typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
# else
/* OpenSSL 0.9.3, 0.9.3a */
typedef int pem_password_cb (char *buf, int size, int rwflag);
# endif
int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
pem_password_cb *callback, void *u);
# ifndef OPENSSL_NO_BIO
int PEM_read_bio(BIO *bp, char **name, char **header,
unsigned char **data, long *len);
int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
const unsigned char *data, long len);
int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
const char *name, BIO *bp, pem_password_cb *cb,
void *u);
void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
pem_password_cb *cb, void *u);
int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
const EVP_CIPHER *enc, unsigned char *kstr, int klen,
pem_password_cb *cb, void *u);
STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u);
int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
unsigned char *kstr, int klen,
pem_password_cb *cd, void *u);
# endif
int PEM_read(FILE *fp, char **name, char **header,
unsigned char **data, long *len);
int PEM_write(FILE *fp, const char *name, const char *hdr,
const unsigned char *data, long len);
void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
pem_password_cb *cb, void *u);
int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
void *x, const EVP_CIPHER *enc, unsigned char *kstr,
int klen, pem_password_cb *callback, void *u);
STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u);
int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
EVP_MD *md_type, unsigned char **ek, int *ekl,
unsigned char *iv, EVP_PKEY **pubk, int npubk);
void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
unsigned char *in, int inl);
int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
unsigned char *out, int *outl, EVP_PKEY *priv);
void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
unsigned int *siglen, EVP_PKEY *pkey);
int PEM_def_callback(char *buf, int num, int w, void *key);
void PEM_proc_type(char *buf, int type);
void PEM_dek_info(char *buf, const char *type, int len, char *str);
# include <symhacks.h>
DECLARE_PEM_rw(X509, X509)
DECLARE_PEM_rw(X509_AUX, X509)
DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
DECLARE_PEM_rw(X509_REQ, X509_REQ)
DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
DECLARE_PEM_rw(X509_CRL, X509_CRL)
DECLARE_PEM_rw(PKCS7, PKCS7)
DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
DECLARE_PEM_rw(PKCS8, X509_SIG)
DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
# ifndef OPENSSL_NO_RSA
DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
DECLARE_PEM_rw_const(RSAPublicKey, RSA)
DECLARE_PEM_rw(RSA_PUBKEY, RSA)
# endif
# ifndef OPENSSL_NO_DSA
DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
DECLARE_PEM_rw(DSA_PUBKEY, DSA)
DECLARE_PEM_rw_const(DSAparams, DSA)
# endif
# ifndef OPENSSL_NO_EC
DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
# endif
# ifndef OPENSSL_NO_DH
DECLARE_PEM_rw_const(DHparams, DH)
DECLARE_PEM_write_const(DHxparams, DH)
# endif
DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
char *kstr, int klen,
pem_password_cb *cb, void *u);
int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
char *, int, pem_password_cb *, void *);
int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
char *kstr, int klen,
pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
char *kstr, int klen,
pem_password_cb *cb, void *u);
EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
void *u);
int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
char *kstr, int klen,
pem_password_cb *cb, void *u);
int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
char *kstr, int klen,
pem_password_cb *cb, void *u);
int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
char *kstr, int klen,
pem_password_cb *cb, void *u);
EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
void *u);
int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
char *kstr, int klen, pem_password_cb *cd,
void *u);
EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
EVP_PKEY *b2i_PublicKey_bio(BIO *in);
int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
# ifndef OPENSSL_NO_RC4
EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
pem_password_cb *cb, void *u);
# endif
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_PEM_strings(void);
/* Error codes for the PEM functions. */
/* Function codes. */
# define PEM_F_B2I_DSS 127
# define PEM_F_B2I_PVK_BIO 128
# define PEM_F_B2I_RSA 129
# define PEM_F_CHECK_BITLEN_DSA 130
# define PEM_F_CHECK_BITLEN_RSA 131
# define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
# define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
# define PEM_F_DO_B2I 132
# define PEM_F_DO_B2I_BIO 133
# define PEM_F_DO_BLOB_HEADER 134
# define PEM_F_DO_PK8PKEY 126
# define PEM_F_DO_PK8PKEY_FP 125
# define PEM_F_DO_PVK_BODY 135
# define PEM_F_DO_PVK_HEADER 136
# define PEM_F_I2B_PVK 137
# define PEM_F_I2B_PVK_BIO 138
# define PEM_F_LOAD_IV 101
# define PEM_F_PEM_ASN1_READ 102
# define PEM_F_PEM_ASN1_READ_BIO 103
# define PEM_F_PEM_ASN1_WRITE 104
# define PEM_F_PEM_ASN1_WRITE_BIO 105
# define PEM_F_PEM_DEF_CALLBACK 100
# define PEM_F_PEM_DO_HEADER 106
# define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
# define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
# define PEM_F_PEM_PK8PKEY 119
# define PEM_F_PEM_READ 108
# define PEM_F_PEM_READ_BIO 109
# define PEM_F_PEM_READ_BIO_DHPARAMS 141
# define PEM_F_PEM_READ_BIO_PARAMETERS 140
# define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
# define PEM_F_PEM_READ_DHPARAMS 142
# define PEM_F_PEM_READ_PRIVATEKEY 124
# define PEM_F_PEM_SEALFINAL 110
# define PEM_F_PEM_SEALINIT 111
# define PEM_F_PEM_SIGNFINAL 112
# define PEM_F_PEM_WRITE 113
# define PEM_F_PEM_WRITE_BIO 114
# define PEM_F_PEM_WRITE_PRIVATEKEY 139
# define PEM_F_PEM_X509_INFO_READ 115
# define PEM_F_PEM_X509_INFO_READ_BIO 116
# define PEM_F_PEM_X509_INFO_WRITE_BIO 117
/* Reason codes. */
# define PEM_R_BAD_BASE64_DECODE 100
# define PEM_R_BAD_DECRYPT 101
# define PEM_R_BAD_END_LINE 102
# define PEM_R_BAD_IV_CHARS 103
# define PEM_R_BAD_MAGIC_NUMBER 116
# define PEM_R_BAD_PASSWORD_READ 104
# define PEM_R_BAD_VERSION_NUMBER 117
# define PEM_R_BIO_WRITE_FAILURE 118
# define PEM_R_CIPHER_IS_NULL 127
# define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
# define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
# define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
# define PEM_R_HEADER_TOO_LONG 128
# define PEM_R_INCONSISTENT_HEADER 121
# define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
# define PEM_R_KEYBLOB_TOO_SHORT 123
# define PEM_R_NOT_DEK_INFO 105
# define PEM_R_NOT_ENCRYPTED 106
# define PEM_R_NOT_PROC_TYPE 107
# define PEM_R_NO_START_LINE 108
# define PEM_R_PROBLEMS_GETTING_PASSWORD 109
# define PEM_R_PUBLIC_KEY_NO_RSA 110
# define PEM_R_PVK_DATA_TOO_SHORT 124
# define PEM_R_PVK_TOO_SHORT 125
# define PEM_R_READ_KEY 111
# define PEM_R_SHORT_HEADER 112
# define PEM_R_UNSUPPORTED_CIPHER 113
# define PEM_R_UNSUPPORTED_ENCRYPTION 114
# define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126
# ifdef __cplusplus
}
# endif
#endif

70
src/components/openssl/pem2.h Normal file
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@@ -0,0 +1,70 @@
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/*
* This header only exists to break a circular dependency between pem and err
* Ben 30 Jan 1999.
*/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef HEADER_PEM_H
void ERR_load_PEM_strings(void);
#endif
#ifdef __cplusplus
}
#endif

342
src/components/openssl/pkcs12.h Normal file
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@@ -0,0 +1,342 @@
/* pkcs12.h */
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
* 1999.
*/
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_PKCS12_H
# define HEADER_PKCS12_H
# include <bio.h>
# include <x509.h>
#ifdef __cplusplus
extern "C" {
#endif
# define PKCS12_KEY_ID 1
# define PKCS12_IV_ID 2
# define PKCS12_MAC_ID 3
/* Default iteration count */
# ifndef PKCS12_DEFAULT_ITER
# define PKCS12_DEFAULT_ITER PKCS5_DEFAULT_ITER
# endif
# define PKCS12_MAC_KEY_LENGTH 20
# define PKCS12_SALT_LEN 8
/* Uncomment out next line for unicode password and names, otherwise ASCII */
/*
* #define PBE_UNICODE
*/
# ifdef PBE_UNICODE
# define PKCS12_key_gen PKCS12_key_gen_uni
# define PKCS12_add_friendlyname PKCS12_add_friendlyname_uni
# else
# define PKCS12_key_gen PKCS12_key_gen_asc
# define PKCS12_add_friendlyname PKCS12_add_friendlyname_asc
# endif
/* MS key usage constants */
# define KEY_EX 0x10
# define KEY_SIG 0x80
typedef struct {
X509_SIG *dinfo;
ASN1_OCTET_STRING *salt;
ASN1_INTEGER *iter; /* defaults to 1 */
} PKCS12_MAC_DATA;
typedef struct {
ASN1_INTEGER *version;
PKCS12_MAC_DATA *mac;
PKCS7 *authsafes;
} PKCS12;
typedef struct {
ASN1_OBJECT *type;
union {
struct pkcs12_bag_st *bag; /* secret, crl and certbag */
struct pkcs8_priv_key_info_st *keybag; /* keybag */
X509_SIG *shkeybag; /* shrouded key bag */
STACK_OF(PKCS12_SAFEBAG) *safes;
ASN1_TYPE *other;
} value;
STACK_OF(X509_ATTRIBUTE) *attrib;
} PKCS12_SAFEBAG;
DECLARE_STACK_OF(PKCS12_SAFEBAG)
DECLARE_ASN1_SET_OF(PKCS12_SAFEBAG)
DECLARE_PKCS12_STACK_OF(PKCS12_SAFEBAG)
typedef struct pkcs12_bag_st {
ASN1_OBJECT *type;
union {
ASN1_OCTET_STRING *x509cert;
ASN1_OCTET_STRING *x509crl;
ASN1_OCTET_STRING *octet;
ASN1_IA5STRING *sdsicert;
ASN1_TYPE *other; /* Secret or other bag */
} value;
} PKCS12_BAGS;
# define PKCS12_ERROR 0
# define PKCS12_OK 1
/* Compatibility macros */
# define M_PKCS12_x5092certbag PKCS12_x5092certbag
# define M_PKCS12_x509crl2certbag PKCS12_x509crl2certbag
# define M_PKCS12_certbag2x509 PKCS12_certbag2x509
# define M_PKCS12_certbag2x509crl PKCS12_certbag2x509crl
# define M_PKCS12_unpack_p7data PKCS12_unpack_p7data
# define M_PKCS12_pack_authsafes PKCS12_pack_authsafes
# define M_PKCS12_unpack_authsafes PKCS12_unpack_authsafes
# define M_PKCS12_unpack_p7encdata PKCS12_unpack_p7encdata
# define M_PKCS12_decrypt_skey PKCS12_decrypt_skey
# define M_PKCS8_decrypt PKCS8_decrypt
# define M_PKCS12_bag_type(bg) OBJ_obj2nid((bg)->type)
# define M_PKCS12_cert_bag_type(bg) OBJ_obj2nid((bg)->value.bag->type)
# define M_PKCS12_crl_bag_type M_PKCS12_cert_bag_type
# define PKCS12_get_attr(bag, attr_nid) \
PKCS12_get_attr_gen(bag->attrib, attr_nid)
# define PKCS8_get_attr(p8, attr_nid) \
PKCS12_get_attr_gen(p8->attributes, attr_nid)
# define PKCS12_mac_present(p12) ((p12)->mac ? 1 : 0)
PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509);
PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl);
X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag);
X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag);
PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it,
int nid1, int nid2);
PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG(PKCS8_PRIV_KEY_INFO *p8);
PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass,
int passlen);
PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag,
const char *pass, int passlen);
X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
const char *pass, int passlen, unsigned char *salt,
int saltlen, int iter, PKCS8_PRIV_KEY_INFO *p8);
PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG(int pbe_nid, const char *pass,
int passlen, unsigned char *salt,
int saltlen, int iter,
PKCS8_PRIV_KEY_INFO *p8);
PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk);
STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7);
PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
unsigned char *salt, int saltlen, int iter,
STACK_OF(PKCS12_SAFEBAG) *bags);
STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass,
int passlen);
int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes);
STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12);
int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
int namelen);
int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
int namelen);
int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
int namelen);
int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
const unsigned char *name, int namelen);
int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage);
ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid);
char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag);
unsigned char *PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
int passlen, unsigned char *in, int inlen,
unsigned char **data, int *datalen,
int en_de);
void *PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
const char *pass, int passlen,
ASN1_OCTET_STRING *oct, int zbuf);
ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor,
const ASN1_ITEM *it,
const char *pass, int passlen,
void *obj, int zbuf);
PKCS12 *PKCS12_init(int mode);
int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
int saltlen, int id, int iter, int n,
unsigned char *out, const EVP_MD *md_type);
int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt,
int saltlen, int id, int iter, int n,
unsigned char *out, const EVP_MD *md_type);
int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
ASN1_TYPE *param, const EVP_CIPHER *cipher,
const EVP_MD *md_type, int en_de);
int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
unsigned char *mac, unsigned int *maclen);
int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen);
int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
unsigned char *salt, int saltlen, int iter,
const EVP_MD *md_type);
int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt,
int saltlen, const EVP_MD *md_type);
unsigned char *OPENSSL_asc2uni(const char *asc, int asclen,
unsigned char **uni, int *unilen);
char *OPENSSL_uni2asc(unsigned char *uni, int unilen);
DECLARE_ASN1_FUNCTIONS(PKCS12)
DECLARE_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
DECLARE_ASN1_FUNCTIONS(PKCS12_SAFEBAG)
DECLARE_ASN1_FUNCTIONS(PKCS12_BAGS)
DECLARE_ASN1_ITEM(PKCS12_SAFEBAGS)
DECLARE_ASN1_ITEM(PKCS12_AUTHSAFES)
void PKCS12_PBE_add(void);
int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
STACK_OF(X509) **ca);
PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
int mac_iter, int keytype);
PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert);
PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags,
EVP_PKEY *key, int key_usage, int iter,
int key_nid, char *pass);
int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
int safe_nid, int iter, char *pass);
PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int p7_nid);
int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12);
int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12);
PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12);
PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
int PKCS12_newpass(PKCS12 *p12, const char *oldpass, const char *newpass);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_PKCS12_strings(void);
/* Error codes for the PKCS12 functions. */
/* Function codes. */
# define PKCS12_F_PARSE_BAG 129
# define PKCS12_F_PARSE_BAGS 103
# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME 100
# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC 127
# define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI 102
# define PKCS12_F_PKCS12_ADD_LOCALKEYID 104
# define PKCS12_F_PKCS12_CREATE 105
# define PKCS12_F_PKCS12_GEN_MAC 107
# define PKCS12_F_PKCS12_INIT 109
# define PKCS12_F_PKCS12_ITEM_DECRYPT_D2I 106
# define PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT 108
# define PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG 117
# define PKCS12_F_PKCS12_KEY_GEN_ASC 110
# define PKCS12_F_PKCS12_KEY_GEN_UNI 111
# define PKCS12_F_PKCS12_MAKE_KEYBAG 112
# define PKCS12_F_PKCS12_MAKE_SHKEYBAG 113
# define PKCS12_F_PKCS12_NEWPASS 128
# define PKCS12_F_PKCS12_PACK_P7DATA 114
# define PKCS12_F_PKCS12_PACK_P7ENCDATA 115
# define PKCS12_F_PKCS12_PARSE 118
# define PKCS12_F_PKCS12_PBE_CRYPT 119
# define PKCS12_F_PKCS12_PBE_KEYIVGEN 120
# define PKCS12_F_PKCS12_SETUP_MAC 122
# define PKCS12_F_PKCS12_SET_MAC 123
# define PKCS12_F_PKCS12_UNPACK_AUTHSAFES 130
# define PKCS12_F_PKCS12_UNPACK_P7DATA 131
# define PKCS12_F_PKCS12_VERIFY_MAC 126
# define PKCS12_F_PKCS8_ADD_KEYUSAGE 124
# define PKCS12_F_PKCS8_ENCRYPT 125
/* Reason codes. */
# define PKCS12_R_CANT_PACK_STRUCTURE 100
# define PKCS12_R_CONTENT_TYPE_NOT_DATA 121
# define PKCS12_R_DECODE_ERROR 101
# define PKCS12_R_ENCODE_ERROR 102
# define PKCS12_R_ENCRYPT_ERROR 103
# define PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE 120
# define PKCS12_R_INVALID_NULL_ARGUMENT 104
# define PKCS12_R_INVALID_NULL_PKCS12_POINTER 105
# define PKCS12_R_IV_GEN_ERROR 106
# define PKCS12_R_KEY_GEN_ERROR 107
# define PKCS12_R_MAC_ABSENT 108
# define PKCS12_R_MAC_GENERATION_ERROR 109
# define PKCS12_R_MAC_SETUP_ERROR 110
# define PKCS12_R_MAC_STRING_SET_ERROR 111
# define PKCS12_R_MAC_VERIFY_ERROR 112
# define PKCS12_R_MAC_VERIFY_FAILURE 113
# define PKCS12_R_PARSE_ERROR 114
# define PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR 115
# define PKCS12_R_PKCS12_CIPHERFINAL_ERROR 116
# define PKCS12_R_PKCS12_PBE_CRYPT_ERROR 117
# define PKCS12_R_UNKNOWN_DIGEST_ALGORITHM 118
# define PKCS12_R_UNSUPPORTED_PKCS12_MODE 119
#ifdef __cplusplus
}
#endif
#endif

481
src/components/openssl/pkcs7.h Normal file
View File

@@ -0,0 +1,481 @@
/* crypto/pkcs7/pkcs7.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_PKCS7_H
# define HEADER_PKCS7_H
# include <asn1.h>
# include <bio.h>
# include <e_os2.h>
# include <symhacks.h>
# include <ossl_typ.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_SYS_WIN32
/* Under Win32 thes are defined in wincrypt.h */
# undef PKCS7_ISSUER_AND_SERIAL
# undef PKCS7_SIGNER_INFO
# endif
/*-
Encryption_ID DES-CBC
Digest_ID MD5
Digest_Encryption_ID rsaEncryption
Key_Encryption_ID rsaEncryption
*/
typedef struct pkcs7_issuer_and_serial_st {
X509_NAME *issuer;
ASN1_INTEGER *serial;
} PKCS7_ISSUER_AND_SERIAL;
typedef struct pkcs7_signer_info_st {
ASN1_INTEGER *version; /* version 1 */
PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
X509_ALGOR *digest_alg;
STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
X509_ALGOR *digest_enc_alg;
ASN1_OCTET_STRING *enc_digest;
STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
/* The private key to sign with */
EVP_PKEY *pkey;
} PKCS7_SIGNER_INFO;
DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
typedef struct pkcs7_recip_info_st {
ASN1_INTEGER *version; /* version 0 */
PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
X509_ALGOR *key_enc_algor;
ASN1_OCTET_STRING *enc_key;
X509 *cert; /* get the pub-key from this */
} PKCS7_RECIP_INFO;
DECLARE_STACK_OF(PKCS7_RECIP_INFO)
DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
typedef struct pkcs7_signed_st {
ASN1_INTEGER *version; /* version 1 */
STACK_OF(X509_ALGOR) *md_algs; /* md used */
STACK_OF(X509) *cert; /* [ 0 ] */
STACK_OF(X509_CRL) *crl; /* [ 1 ] */
STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
struct pkcs7_st *contents;
} PKCS7_SIGNED;
/*
* The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about
* merging the two
*/
typedef struct pkcs7_enc_content_st {
ASN1_OBJECT *content_type;
X509_ALGOR *algorithm;
ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
const EVP_CIPHER *cipher;
} PKCS7_ENC_CONTENT;
typedef struct pkcs7_enveloped_st {
ASN1_INTEGER *version; /* version 0 */
STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENVELOPE;
typedef struct pkcs7_signedandenveloped_st {
ASN1_INTEGER *version; /* version 1 */
STACK_OF(X509_ALGOR) *md_algs; /* md used */
STACK_OF(X509) *cert; /* [ 0 ] */
STACK_OF(X509_CRL) *crl; /* [ 1 ] */
STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
PKCS7_ENC_CONTENT *enc_data;
STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
} PKCS7_SIGN_ENVELOPE;
typedef struct pkcs7_digest_st {
ASN1_INTEGER *version; /* version 0 */
X509_ALGOR *md; /* md used */
struct pkcs7_st *contents;
ASN1_OCTET_STRING *digest;
} PKCS7_DIGEST;
typedef struct pkcs7_encrypted_st {
ASN1_INTEGER *version; /* version 0 */
PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENCRYPT;
typedef struct pkcs7_st {
/*
* The following is non NULL if it contains ASN1 encoding of this
* structure
*/
unsigned char *asn1;
long length;
# define PKCS7_S_HEADER 0
# define PKCS7_S_BODY 1
# define PKCS7_S_TAIL 2
int state; /* used during processing */
int detached;
ASN1_OBJECT *type;
/* content as defined by the type */
/*
* all encryption/message digests are applied to the 'contents', leaving
* out the 'type' field.
*/
union {
char *ptr;
/* NID_pkcs7_data */
ASN1_OCTET_STRING *data;
/* NID_pkcs7_signed */
PKCS7_SIGNED *sign;
/* NID_pkcs7_enveloped */
PKCS7_ENVELOPE *enveloped;
/* NID_pkcs7_signedAndEnveloped */
PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
/* NID_pkcs7_digest */
PKCS7_DIGEST *digest;
/* NID_pkcs7_encrypted */
PKCS7_ENCRYPT *encrypted;
/* Anything else */
ASN1_TYPE *other;
} d;
} PKCS7;
DECLARE_STACK_OF(PKCS7)
DECLARE_ASN1_SET_OF(PKCS7)
DECLARE_PKCS12_STACK_OF(PKCS7)
# define PKCS7_OP_SET_DETACHED_SIGNATURE 1
# define PKCS7_OP_GET_DETACHED_SIGNATURE 2
# define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
# define PKCS7_get_attributes(si) ((si)->unauth_attr)
# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
# define PKCS7_type_is_signedAndEnveloped(a) \
(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
# define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
# define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
# define PKCS7_set_detached(p,v) \
PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
# define PKCS7_get_detached(p) \
PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
/* S/MIME related flags */
# define PKCS7_TEXT 0x1
# define PKCS7_NOCERTS 0x2
# define PKCS7_NOSIGS 0x4
# define PKCS7_NOCHAIN 0x8
# define PKCS7_NOINTERN 0x10
# define PKCS7_NOVERIFY 0x20
# define PKCS7_DETACHED 0x40
# define PKCS7_BINARY 0x80
# define PKCS7_NOATTR 0x100
# define PKCS7_NOSMIMECAP 0x200
# define PKCS7_NOOLDMIMETYPE 0x400
# define PKCS7_CRLFEOL 0x800
# define PKCS7_STREAM 0x1000
# define PKCS7_NOCRL 0x2000
# define PKCS7_PARTIAL 0x4000
# define PKCS7_REUSE_DIGEST 0x8000
/* Flags: for compatibility with older code */
# define SMIME_TEXT PKCS7_TEXT
# define SMIME_NOCERTS PKCS7_NOCERTS
# define SMIME_NOSIGS PKCS7_NOSIGS
# define SMIME_NOCHAIN PKCS7_NOCHAIN
# define SMIME_NOINTERN PKCS7_NOINTERN
# define SMIME_NOVERIFY PKCS7_NOVERIFY
# define SMIME_DETACHED PKCS7_DETACHED
# define SMIME_BINARY PKCS7_BINARY
# define SMIME_NOATTR PKCS7_NOATTR
DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,
const EVP_MD *type, unsigned char *md,
unsigned int *len);
# ifndef OPENSSL_NO_FP_API
PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7);
int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7);
# endif
PKCS7 *PKCS7_dup(PKCS7 *p7);
PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7);
int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7);
int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
DECLARE_ASN1_FUNCTIONS(PKCS7)
DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
int PKCS7_set_type(PKCS7 *p7, int type);
int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
const EVP_MD *dgst);
int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
int PKCS7_content_new(PKCS7 *p7, int nid);
int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
X509 *x509);
BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
EVP_PKEY *pkey, const EVP_MD *dgst);
X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
X509_ALGOR **pdig, X509_ALGOR **psig);
void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type,
void *data);
int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
void *value);
ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,
STACK_OF(X509_ATTRIBUTE) *sk);
PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
BIO *data, int flags);
PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
X509 *signcert, EVP_PKEY *pkey,
const EVP_MD *md, int flags);
int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
BIO *indata, BIO *out, int flags);
STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs,
int flags);
PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
int flags);
int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data,
int flags);
int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
STACK_OF(X509_ALGOR) *cap);
STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
const unsigned char *md, int mdlen);
int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_PKCS7_strings(void);
/* Error codes for the PKCS7 functions. */
/* Function codes. */
# define PKCS7_F_B64_READ_PKCS7 120
# define PKCS7_F_B64_WRITE_PKCS7 121
# define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB 136
# define PKCS7_F_I2D_PKCS7_BIO_STREAM 140
# define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME 135
# define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
# define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
# define PKCS7_F_PKCS7_ADD_CRL 101
# define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
# define PKCS7_F_PKCS7_ADD_SIGNATURE 131
# define PKCS7_F_PKCS7_ADD_SIGNER 103
# define PKCS7_F_PKCS7_BIO_ADD_DIGEST 125
# define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST 138
# define PKCS7_F_PKCS7_CTRL 104
# define PKCS7_F_PKCS7_DATADECODE 112
# define PKCS7_F_PKCS7_DATAFINAL 128
# define PKCS7_F_PKCS7_DATAINIT 105
# define PKCS7_F_PKCS7_DATASIGN 106
# define PKCS7_F_PKCS7_DATAVERIFY 107
# define PKCS7_F_PKCS7_DECRYPT 114
# define PKCS7_F_PKCS7_DECRYPT_RINFO 133
# define PKCS7_F_PKCS7_ENCODE_RINFO 132
# define PKCS7_F_PKCS7_ENCRYPT 115
# define PKCS7_F_PKCS7_FINAL 134
# define PKCS7_F_PKCS7_FIND_DIGEST 127
# define PKCS7_F_PKCS7_GET0_SIGNERS 124
# define PKCS7_F_PKCS7_RECIP_INFO_SET 130
# define PKCS7_F_PKCS7_SET_CIPHER 108
# define PKCS7_F_PKCS7_SET_CONTENT 109
# define PKCS7_F_PKCS7_SET_DIGEST 126
# define PKCS7_F_PKCS7_SET_TYPE 110
# define PKCS7_F_PKCS7_SIGN 116
# define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
# define PKCS7_F_PKCS7_SIGNER_INFO_SET 129
# define PKCS7_F_PKCS7_SIGNER_INFO_SIGN 139
# define PKCS7_F_PKCS7_SIGN_ADD_SIGNER 137
# define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
# define PKCS7_F_PKCS7_VERIFY 117
# define PKCS7_F_SMIME_READ_PKCS7 122
# define PKCS7_F_SMIME_TEXT 123
/* Reason codes. */
# define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
# define PKCS7_R_CIPHER_NOT_INITIALIZED 116
# define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
# define PKCS7_R_CTRL_ERROR 152
# define PKCS7_R_DECODE_ERROR 130
# define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
# define PKCS7_R_DECRYPT_ERROR 119
# define PKCS7_R_DIGEST_FAILURE 101
# define PKCS7_R_ENCRYPTION_CTRL_FAILURE 149
# define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
# define PKCS7_R_ERROR_ADDING_RECIPIENT 120
# define PKCS7_R_ERROR_SETTING_CIPHER 121
# define PKCS7_R_INVALID_MIME_TYPE 131
# define PKCS7_R_INVALID_NULL_POINTER 143
# define PKCS7_R_INVALID_SIGNED_DATA_TYPE 155
# define PKCS7_R_MIME_NO_CONTENT_TYPE 132
# define PKCS7_R_MIME_PARSE_ERROR 133
# define PKCS7_R_MIME_SIG_PARSE_ERROR 134
# define PKCS7_R_MISSING_CERIPEND_INFO 103
# define PKCS7_R_NO_CONTENT 122
# define PKCS7_R_NO_CONTENT_TYPE 135
# define PKCS7_R_NO_DEFAULT_DIGEST 151
# define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND 154
# define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
# define PKCS7_R_NO_MULTIPART_BOUNDARY 137
# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
# define PKCS7_R_NO_RECIPIENT_MATCHES_KEY 146
# define PKCS7_R_NO_SIGNATURES_ON_DATA 123
# define PKCS7_R_NO_SIGNERS 142
# define PKCS7_R_NO_SIG_CONTENT_TYPE 138
# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
# define PKCS7_R_PKCS7_ADD_SIGNER_ERROR 153
# define PKCS7_R_PKCS7_DATAFINAL 126
# define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
# define PKCS7_R_PKCS7_DATASIGN 145
# define PKCS7_R_PKCS7_PARSE_ERROR 139
# define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
# define PKCS7_R_SIGNATURE_FAILURE 105
# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
# define PKCS7_R_SIGNING_CTRL_FAILURE 147
# define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 148
# define PKCS7_R_SIG_INVALID_MIME_TYPE 141
# define PKCS7_R_SMIME_TEXT_ERROR 129
# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
# define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
# define PKCS7_R_UNKNOWN_OPERATION 110
# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
# define PKCS7_R_WRONG_CONTENT_TYPE 113
# define PKCS7_R_WRONG_PKCS7_TYPE 114
#ifdef __cplusplus
}
#endif
#endif

99
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/* crypto/pqueue/pqueue.h */
/*
* DTLS implementation written by Nagendra Modadugu
* (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
*/
/* ====================================================================
* Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#ifndef HEADER_PQUEUE_H
# define HEADER_PQUEUE_H
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _pqueue *pqueue;
typedef struct _pitem {
unsigned char priority[8]; /* 64-bit value in big-endian encoding */
void *data;
struct _pitem *next;
} pitem;
typedef struct _pitem *piterator;
pitem *pitem_new(unsigned char *prio64be, void *data);
void pitem_free(pitem *item);
pqueue pqueue_new(void);
void pqueue_free(pqueue pq);
pitem *pqueue_insert(pqueue pq, pitem *item);
pitem *pqueue_peek(pqueue pq);
pitem *pqueue_pop(pqueue pq);
pitem *pqueue_find(pqueue pq, unsigned char *prio64be);
pitem *pqueue_iterator(pqueue pq);
pitem *pqueue_next(piterator *iter);
void pqueue_print(pqueue pq);
int pqueue_size(pqueue pq);
#ifdef __cplusplus
}
#endif
#endif /* ! HEADER_PQUEUE_H */

150
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@@ -0,0 +1,150 @@
/* crypto/rand/rand.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_RAND_H
# define HEADER_RAND_H
# include <stdlib.h>
# include <ossl_typ.h>
# include <e_os2.h>
# if defined(OPENSSL_SYS_WINDOWS)
# include <windows.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
# if defined(OPENSSL_FIPS)
# define FIPS_RAND_SIZE_T size_t
# endif
/* Already defined in ossl_typ.h */
/* typedef struct rand_meth_st RAND_METHOD; */
struct rand_meth_st {
void (*seed) (const void *buf, int num);
int (*bytes) (unsigned char *buf, int num);
void (*cleanup) (void);
void (*add) (const void *buf, int num, double entropy);
int (*pseudorand) (unsigned char *buf, int num);
int (*status) (void);
};
# ifdef BN_DEBUG
extern int rand_predictable;
# endif
int RAND_set_rand_method(const RAND_METHOD *meth);
const RAND_METHOD *RAND_get_rand_method(void);
# ifndef OPENSSL_NO_ENGINE
int RAND_set_rand_engine(ENGINE *engine);
# endif
RAND_METHOD *RAND_SSLeay(void);
void RAND_cleanup(void);
int RAND_bytes(unsigned char *buf, int num);
int RAND_pseudo_bytes(unsigned char *buf, int num);
void RAND_seed(const void *buf, int num);
void RAND_add(const void *buf, int num, double entropy);
int RAND_load_file(const char *file, long max_bytes);
int RAND_write_file(const char *file);
const char *RAND_file_name(char *file, size_t num);
int RAND_status(void);
int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes);
int RAND_egd(const char *path);
int RAND_egd_bytes(const char *path, int bytes);
int RAND_poll(void);
# if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
void RAND_screen(void);
int RAND_event(UINT, WPARAM, LPARAM);
# endif
# ifdef OPENSSL_FIPS
void RAND_set_fips_drbg_type(int type, int flags);
int RAND_init_fips(void);
# endif
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_RAND_strings(void);
/* Error codes for the RAND functions. */
/* Function codes. */
# define RAND_F_RAND_GET_RAND_METHOD 101
# define RAND_F_RAND_INIT_FIPS 102
# define RAND_F_SSLEAY_RAND_BYTES 100
/* Reason codes. */
# define RAND_R_DUAL_EC_DRBG_DISABLED 104
# define RAND_R_ERROR_INITIALISING_DRBG 102
# define RAND_R_ERROR_INSTANTIATING_DRBG 103
# define RAND_R_NO_FIPS_RANDOM_METHOD_SET 101
# define RAND_R_PRNG_NOT_SEEDED 100
#ifdef __cplusplus
}
#endif
#endif

103
src/components/openssl/rc2.h Normal file
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@@ -0,0 +1,103 @@
/* crypto/rc2/rc2.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_RC2_H
# define HEADER_RC2_H
# include <opensslconf.h>/* OPENSSL_NO_RC2, RC2_INT */
# ifdef OPENSSL_NO_RC2
# error RC2 is disabled.
# endif
# define RC2_ENCRYPT 1
# define RC2_DECRYPT 0
# define RC2_BLOCK 8
# define RC2_KEY_LENGTH 16
#ifdef __cplusplus
extern "C" {
#endif
typedef struct rc2_key_st {
RC2_INT data[64];
} RC2_KEY;
# ifdef OPENSSL_FIPS
void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,
int bits);
# endif
void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out,
RC2_KEY *key, int enc);
void RC2_encrypt(unsigned long *data, RC2_KEY *key);
void RC2_decrypt(unsigned long *data, RC2_KEY *key);
void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
RC2_KEY *ks, unsigned char *iv, int enc);
void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
long length, RC2_KEY *schedule, unsigned char *ivec,
int *num, int enc);
void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
long length, RC2_KEY *schedule, unsigned char *ivec,
int *num);
#ifdef __cplusplus
}
#endif
#endif

88
src/components/openssl/rc4.h Normal file
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@@ -0,0 +1,88 @@
/* crypto/rc4/rc4.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_RC4_H
# define HEADER_RC4_H
# include <opensslconf.h>/* OPENSSL_NO_RC4, RC4_INT */
# ifdef OPENSSL_NO_RC4
# error RC4 is disabled.
# endif
# include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct rc4_key_st {
RC4_INT x, y;
RC4_INT data[256];
} RC4_KEY;
const char *RC4_options(void);
void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data);
void private_RC4_set_key(RC4_KEY *key, int len, const unsigned char *data);
void RC4(RC4_KEY *key, size_t len, const unsigned char *indata,
unsigned char *outdata);
#ifdef __cplusplus
}
#endif
#endif

105
src/components/openssl/ripemd.h Normal file
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@@ -0,0 +1,105 @@
/* crypto/ripemd/ripemd.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_RIPEMD_H
# define HEADER_RIPEMD_H
# include <e_os2.h>
# include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
# ifdef OPENSSL_NO_RIPEMD
# error RIPEMD is disabled.
# endif
# if defined(__LP32__)
# define RIPEMD160_LONG unsigned long
# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
# define RIPEMD160_LONG unsigned long
# define RIPEMD160_LONG_LOG2 3
# else
# define RIPEMD160_LONG unsigned int
# endif
# define RIPEMD160_CBLOCK 64
# define RIPEMD160_LBLOCK (RIPEMD160_CBLOCK/4)
# define RIPEMD160_DIGEST_LENGTH 20
typedef struct RIPEMD160state_st {
RIPEMD160_LONG A, B, C, D, E;
RIPEMD160_LONG Nl, Nh;
RIPEMD160_LONG data[RIPEMD160_LBLOCK];
unsigned int num;
} RIPEMD160_CTX;
# ifdef OPENSSL_FIPS
int private_RIPEMD160_Init(RIPEMD160_CTX *c);
# endif
int RIPEMD160_Init(RIPEMD160_CTX *c);
int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data, size_t len);
int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c);
unsigned char *RIPEMD160(const unsigned char *d, size_t n, unsigned char *md);
void RIPEMD160_Transform(RIPEMD160_CTX *c, const unsigned char *b);
#ifdef __cplusplus
}
#endif
#endif

664
src/components/openssl/rsa.h Normal file
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@@ -0,0 +1,664 @@
/* crypto/rsa/rsa.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_RSA_H
# define HEADER_RSA_H
# include <asn1.h>
# ifndef OPENSSL_NO_BIO
# include <bio.h>
# endif
# include <crypto.h>
# include <ossl_typ.h>
# ifndef OPENSSL_NO_DEPRECATED
# include <bn.h>
# endif
# ifdef OPENSSL_NO_RSA
# error RSA is disabled.
# endif
#ifdef __cplusplus
extern "C" {
#endif
/* Declared already in ossl_typ.h */
/* typedef struct rsa_st RSA; */
/* typedef struct rsa_meth_st RSA_METHOD; */
struct rsa_meth_st {
const char *name;
int (*rsa_pub_enc) (int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int (*rsa_pub_dec) (int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int (*rsa_priv_enc) (int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int (*rsa_priv_dec) (int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
/* Can be null */
int (*rsa_mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx);
/* Can be null */
int (*bn_mod_exp) (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
/* called at new */
int (*init) (RSA *rsa);
/* called at free */
int (*finish) (RSA *rsa);
/* RSA_METHOD_FLAG_* things */
int flags;
/* may be needed! */
char *app_data;
/*
* New sign and verify functions: some libraries don't allow arbitrary
* data to be signed/verified: this allows them to be used. Note: for
* this to work the RSA_public_decrypt() and RSA_private_encrypt() should
* *NOT* be used RSA_sign(), RSA_verify() should be used instead. Note:
* for backwards compatibility this functionality is only enabled if the
* RSA_FLAG_SIGN_VER option is set in 'flags'.
*/
int (*rsa_sign) (int type,
const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen,
const RSA *rsa);
int (*rsa_verify) (int dtype, const unsigned char *m,
unsigned int m_length, const unsigned char *sigbuf,
unsigned int siglen, const RSA *rsa);
/*
* If this callback is NULL, the builtin software RSA key-gen will be
* used. This is for behavioural compatibility whilst the code gets
* rewired, but one day it would be nice to assume there are no such
* things as "builtin software" implementations.
*/
int (*rsa_keygen) (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
};
struct rsa_st {
/*
* The first parameter is used to pickup errors where this is passed
* instead of aEVP_PKEY, it is set to 0
*/
int pad;
long version;
const RSA_METHOD *meth;
/* functional reference if 'meth' is ENGINE-provided */
ENGINE *engine;
BIGNUM *n;
BIGNUM *e;
BIGNUM *d;
BIGNUM *p;
BIGNUM *q;
BIGNUM *dmp1;
BIGNUM *dmq1;
BIGNUM *iqmp;
/* be careful using this if the RSA structure is shared */
CRYPTO_EX_DATA ex_data;
int references;
int flags;
/* Used to cache montgomery values */
BN_MONT_CTX *_method_mod_n;
BN_MONT_CTX *_method_mod_p;
BN_MONT_CTX *_method_mod_q;
/*
* all BIGNUM values are actually in the following data, if it is not
* NULL
*/
char *bignum_data;
BN_BLINDING *blinding;
BN_BLINDING *mt_blinding;
};
# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
# define OPENSSL_RSA_MAX_MODULUS_BITS 16384
# endif
# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
# endif
# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
/* exponent limit enforced for "large" modulus only */
# define OPENSSL_RSA_MAX_PUBEXP_BITS 64
# endif
# define RSA_3 0x3L
# define RSA_F4 0x10001L
# define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private
* match */
# define RSA_FLAG_CACHE_PUBLIC 0x0002
# define RSA_FLAG_CACHE_PRIVATE 0x0004
# define RSA_FLAG_BLINDING 0x0008
# define RSA_FLAG_THREAD_SAFE 0x0010
/*
* This flag means the private key operations will be handled by rsa_mod_exp
* and that they do not depend on the private key components being present:
* for example a key stored in external hardware. Without this flag
* bn_mod_exp gets called when private key components are absent.
*/
# define RSA_FLAG_EXT_PKEY 0x0020
/*
* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify
* functions.
*/
# define RSA_FLAG_SIGN_VER 0x0040
/*
* new with 0.9.6j and 0.9.7b; the built-in
* RSA implementation now uses blinding by
* default (ignoring RSA_FLAG_BLINDING),
* but other engines might not need it
*/
# define RSA_FLAG_NO_BLINDING 0x0080
/*
* new with 0.9.8f; the built-in RSA
* implementation now uses constant time
* operations by default in private key operations,
* e.g., constant time modular exponentiation,
* modular inverse without leaking branches,
* division without leaking branches. This
* flag disables these constant time
* operations and results in faster RSA
* private key operations.
*/
# define RSA_FLAG_NO_CONSTTIME 0x0100
# ifdef OPENSSL_USE_DEPRECATED
/* deprecated name for the flag*/
/*
* new with 0.9.7h; the built-in RSA
* implementation now uses constant time
* modular exponentiation for secret exponents
* by default. This flag causes the
* faster variable sliding window method to
* be used for all exponents.
*/
# define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
# endif
# define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, EVP_PKEY_CTRL_RSA_PADDING, \
pad, NULL)
# define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, -1, \
EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
# define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
(EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
EVP_PKEY_CTRL_RSA_PSS_SALTLEN, \
len, NULL)
# define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
(EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, \
0, plen)
# define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
# define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, \
EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
# define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)md)
# define EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)md)
# define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, \
EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)pmd)
# define EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)pmd)
# define EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)l)
# define EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l) \
EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)l)
# define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
# define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
# define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
# define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
# define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
# define RSA_PKCS1_PADDING 1
# define RSA_SSLV23_PADDING 2
# define RSA_NO_PADDING 3
# define RSA_PKCS1_OAEP_PADDING 4
# define RSA_X931_PADDING 5
/* EVP_PKEY_ only */
# define RSA_PKCS1_PSS_PADDING 6
# define RSA_PKCS1_PADDING_SIZE 11
# define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
# define RSA_get_app_data(s) RSA_get_ex_data(s,0)
RSA *RSA_new(void);
RSA *RSA_new_method(ENGINE *engine);
int RSA_size(const RSA *rsa);
/* Deprecated version */
# ifndef OPENSSL_NO_DEPRECATED
RSA *RSA_generate_key(int bits, unsigned long e, void
(*callback) (int, int, void *), void *cb_arg);
# endif /* !defined(OPENSSL_NO_DEPRECATED) */
/* New version */
int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
int RSA_check_key(const RSA *);
/* next 4 return -1 on error */
int RSA_public_encrypt(int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int RSA_private_encrypt(int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int RSA_public_decrypt(int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
int RSA_private_decrypt(int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
void RSA_free(RSA *r);
/* "up" the RSA object's reference count */
int RSA_up_ref(RSA *r);
int RSA_flags(const RSA *r);
void RSA_set_default_method(const RSA_METHOD *meth);
const RSA_METHOD *RSA_get_default_method(void);
const RSA_METHOD *RSA_get_method(const RSA *rsa);
int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
/* This function needs the memory locking malloc callbacks to be installed */
int RSA_memory_lock(RSA *r);
/* these are the actual SSLeay RSA functions */
const RSA_METHOD *RSA_PKCS1_SSLeay(void);
const RSA_METHOD *RSA_null_method(void);
DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
typedef struct rsa_pss_params_st {
X509_ALGOR *hashAlgorithm;
X509_ALGOR *maskGenAlgorithm;
ASN1_INTEGER *saltLength;
ASN1_INTEGER *trailerField;
} RSA_PSS_PARAMS;
DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
typedef struct rsa_oaep_params_st {
X509_ALGOR *hashFunc;
X509_ALGOR *maskGenFunc;
X509_ALGOR *pSourceFunc;
} RSA_OAEP_PARAMS;
DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
# ifndef OPENSSL_NO_FP_API
int RSA_print_fp(FILE *fp, const RSA *r, int offset);
# endif
# ifndef OPENSSL_NO_BIO
int RSA_print(BIO *bp, const RSA *r, int offset);
# endif
# ifndef OPENSSL_NO_RC4
int i2d_RSA_NET(const RSA *a, unsigned char **pp,
int (*cb) (char *buf, int len, const char *prompt,
int verify), int sgckey);
RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length,
int (*cb) (char *buf, int len, const char *prompt,
int verify), int sgckey);
int i2d_Netscape_RSA(const RSA *a, unsigned char **pp,
int (*cb) (char *buf, int len, const char *prompt,
int verify));
RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length,
int (*cb) (char *buf, int len, const char *prompt,
int verify));
# endif
/*
* The following 2 functions sign and verify a X509_SIG ASN1 object inside
* PKCS#1 padded RSA encryption
*/
int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen, RSA *rsa);
int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
/*
* The following 2 function sign and verify a ASN1_OCTET_STRING object inside
* PKCS#1 padded RSA encryption
*/
int RSA_sign_ASN1_OCTET_STRING(int type,
const unsigned char *m, unsigned int m_length,
unsigned char *sigret, unsigned int *siglen,
RSA *rsa);
int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m,
unsigned int m_length, unsigned char *sigbuf,
unsigned int siglen, RSA *rsa);
int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
void RSA_blinding_off(RSA *rsa);
BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
const unsigned char *f, int fl);
int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
const unsigned char *f, int fl,
int rsa_len);
int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
const unsigned char *f, int fl);
int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
const unsigned char *f, int fl,
int rsa_len);
int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed,
long seedlen, const EVP_MD *dgst);
int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
const unsigned char *f, int fl,
const unsigned char *p, int pl);
int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
const unsigned char *f, int fl, int rsa_len,
const unsigned char *p, int pl);
int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
const unsigned char *from, int flen,
const unsigned char *param, int plen,
const EVP_MD *md, const EVP_MD *mgf1md);
int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
const unsigned char *from, int flen,
int num, const unsigned char *param,
int plen, const EVP_MD *md,
const EVP_MD *mgf1md);
int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
const unsigned char *f, int fl);
int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
const unsigned char *f, int fl, int rsa_len);
int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f,
int fl);
int RSA_padding_check_none(unsigned char *to, int tlen,
const unsigned char *f, int fl, int rsa_len);
int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f,
int fl);
int RSA_padding_check_X931(unsigned char *to, int tlen,
const unsigned char *f, int fl, int rsa_len);
int RSA_X931_hash_id(int nid);
int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
const EVP_MD *Hash, const unsigned char *EM,
int sLen);
int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
const unsigned char *mHash, const EVP_MD *Hash,
int sLen);
int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
const EVP_MD *Hash, const EVP_MD *mgf1Hash,
const unsigned char *EM, int sLen);
int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
const unsigned char *mHash,
const EVP_MD *Hash, const EVP_MD *mgf1Hash,
int sLen);
int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int RSA_set_ex_data(RSA *r, int idx, void *arg);
void *RSA_get_ex_data(const RSA *r, int idx);
RSA *RSAPublicKey_dup(RSA *rsa);
RSA *RSAPrivateKey_dup(RSA *rsa);
/*
* If this flag is set the RSA method is FIPS compliant and can be used in
* FIPS mode. This is set in the validated module method. If an application
* sets this flag in its own methods it is its responsibility to ensure the
* result is compliant.
*/
# define RSA_FLAG_FIPS_METHOD 0x0400
/*
* If this flag is set the operations normally disabled in FIPS mode are
* permitted it is then the applications responsibility to ensure that the
* usage is compliant.
*/
# define RSA_FLAG_NON_FIPS_ALLOW 0x0400
/*
* Application has decided PRNG is good enough to generate a key: don't
* check.
*/
# define RSA_FLAG_CHECKED 0x0800
/* BEGIN ERROR CODES */
/*
* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_RSA_strings(void);
/* Error codes for the RSA functions. */
/* Function codes. */
# define RSA_F_CHECK_PADDING_MD 140
# define RSA_F_DO_RSA_PRINT 146
# define RSA_F_INT_RSA_VERIFY 145
# define RSA_F_MEMORY_LOCK 100
# define RSA_F_OLD_RSA_PRIV_DECODE 147
# define RSA_F_PKEY_RSA_CTRL 143
# define RSA_F_PKEY_RSA_CTRL_STR 144
# define RSA_F_PKEY_RSA_SIGN 142
# define RSA_F_PKEY_RSA_VERIFY 154
# define RSA_F_PKEY_RSA_VERIFYRECOVER 141
# define RSA_F_RSA_ALGOR_TO_MD 157
# define RSA_F_RSA_BUILTIN_KEYGEN 129
# define RSA_F_RSA_CHECK_KEY 123
# define RSA_F_RSA_CMS_DECRYPT 158
# define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101
# define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102
# define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103
# define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104
# define RSA_F_RSA_GENERATE_KEY 105
# define RSA_F_RSA_GENERATE_KEY_EX 155
# define RSA_F_RSA_ITEM_VERIFY 156
# define RSA_F_RSA_MEMORY_LOCK 130
# define RSA_F_RSA_MGF1_TO_MD 159
# define RSA_F_RSA_NEW_METHOD 106
# define RSA_F_RSA_NULL 124
# define RSA_F_RSA_NULL_MOD_EXP 131
# define RSA_F_RSA_NULL_PRIVATE_DECRYPT 132
# define RSA_F_RSA_NULL_PRIVATE_ENCRYPT 133
# define RSA_F_RSA_NULL_PUBLIC_DECRYPT 134
# define RSA_F_RSA_NULL_PUBLIC_ENCRYPT 135
# define RSA_F_RSA_PADDING_ADD_NONE 107
# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121
# define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP_MGF1 160
# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS 125
# define RSA_F_RSA_PADDING_ADD_PKCS1_PSS_MGF1 148
# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108
# define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109
# define RSA_F_RSA_PADDING_ADD_SSLV23 110
# define RSA_F_RSA_PADDING_ADD_X931 127
# define RSA_F_RSA_PADDING_CHECK_NONE 111
# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122
# define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP_MGF1 161
# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112
# define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113
# define RSA_F_RSA_PADDING_CHECK_SSLV23 114
# define RSA_F_RSA_PADDING_CHECK_X931 128
# define RSA_F_RSA_PRINT 115
# define RSA_F_RSA_PRINT_FP 116
# define RSA_F_RSA_PRIVATE_DECRYPT 150
# define RSA_F_RSA_PRIVATE_ENCRYPT 151
# define RSA_F_RSA_PRIV_DECODE 137
# define RSA_F_RSA_PRIV_ENCODE 138
# define RSA_F_RSA_PSS_TO_CTX 162
# define RSA_F_RSA_PUBLIC_DECRYPT 152
# define RSA_F_RSA_PUBLIC_ENCRYPT 153
# define RSA_F_RSA_PUB_DECODE 139
# define RSA_F_RSA_SETUP_BLINDING 136
# define RSA_F_RSA_SIGN 117
# define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118
# define RSA_F_RSA_VERIFY 119
# define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120
# define RSA_F_RSA_VERIFY_PKCS1_PSS 126
# define RSA_F_RSA_VERIFY_PKCS1_PSS_MGF1 149
/* Reason codes. */
# define RSA_R_ALGORITHM_MISMATCH 100
# define RSA_R_BAD_E_VALUE 101
# define RSA_R_BAD_FIXED_HEADER_DECRYPT 102
# define RSA_R_BAD_PAD_BYTE_COUNT 103
# define RSA_R_BAD_SIGNATURE 104
# define RSA_R_BLOCK_TYPE_IS_NOT_01 106
# define RSA_R_BLOCK_TYPE_IS_NOT_02 107
# define RSA_R_DATA_GREATER_THAN_MOD_LEN 108
# define RSA_R_DATA_TOO_LARGE 109
# define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110
# define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 132
# define RSA_R_DATA_TOO_SMALL 111
# define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122
# define RSA_R_DIGEST_DOES_NOT_MATCH 166
# define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112
# define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124
# define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125
# define RSA_R_D_E_NOT_CONGRUENT_TO_1 123
# define RSA_R_FIRST_OCTET_INVALID 133
# define RSA_R_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE 144
# define RSA_R_INVALID_DIGEST 160
# define RSA_R_INVALID_DIGEST_LENGTH 143
# define RSA_R_INVALID_HEADER 137
# define RSA_R_INVALID_KEYBITS 145
# define RSA_R_INVALID_LABEL 161
# define RSA_R_INVALID_MESSAGE_LENGTH 131
# define RSA_R_INVALID_MGF1_MD 156
# define RSA_R_INVALID_OAEP_PARAMETERS 162
# define RSA_R_INVALID_PADDING 138
# define RSA_R_INVALID_PADDING_MODE 141
# define RSA_R_INVALID_PSS_PARAMETERS 149
# define RSA_R_INVALID_PSS_SALTLEN 146
# define RSA_R_INVALID_SALT_LENGTH 150
# define RSA_R_INVALID_TRAILER 139
# define RSA_R_INVALID_X931_DIGEST 142
# define RSA_R_IQMP_NOT_INVERSE_OF_Q 126
# define RSA_R_KEY_SIZE_TOO_SMALL 120
# define RSA_R_LAST_OCTET_INVALID 134
# define RSA_R_MODULUS_TOO_LARGE 105
# define RSA_R_NON_FIPS_RSA_METHOD 157
# define RSA_R_NO_PUBLIC_EXPONENT 140
# define RSA_R_NULL_BEFORE_BLOCK_MISSING 113
# define RSA_R_N_DOES_NOT_EQUAL_P_Q 127
# define RSA_R_OAEP_DECODING_ERROR 121
# define RSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE 158
# define RSA_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE 148
# define RSA_R_PADDING_CHECK_FAILED 114
# define RSA_R_PKCS_DECODING_ERROR 159
# define RSA_R_P_NOT_PRIME 128
# define RSA_R_Q_NOT_PRIME 129
# define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130
# define RSA_R_SLEN_CHECK_FAILED 136
# define RSA_R_SLEN_RECOVERY_FAILED 135
# define RSA_R_SSLV3_ROLLBACK_ATTACK 115
# define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116
# define RSA_R_UNKNOWN_ALGORITHM_TYPE 117
# define RSA_R_UNKNOWN_DIGEST 163
# define RSA_R_UNKNOWN_MASK_DIGEST 151
# define RSA_R_UNKNOWN_PADDING_TYPE 118
# define RSA_R_UNKNOWN_PSS_DIGEST 152
# define RSA_R_UNSUPPORTED_ENCRYPTION_TYPE 164
# define RSA_R_UNSUPPORTED_LABEL_SOURCE 165
# define RSA_R_UNSUPPORTED_MASK_ALGORITHM 153
# define RSA_R_UNSUPPORTED_MASK_PARAMETER 154
# define RSA_R_UNSUPPORTED_SIGNATURE_TYPE 155
# define RSA_R_VALUE_MISSING 147
# define RSA_R_WRONG_SIGNATURE_LENGTH 119
#ifdef __cplusplus
}
#endif
#endif

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