gfwleak/stellar-ssl-decoder
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Feature: certificate decode

Browse Source
This commit is contained in:
liuxueli
2024-08-06 05:51:48 +00:00
parent 91ec4d1ee3
commit 4b3d68bc66
30 changed files with 3107 additions and 222 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
src/ssl_internal.h
View File

@@ -4,6 +4,44 @@
#include <stddef.h>
#include <uthash/utarray.h>
#include "ssl_decoder.h"
#define SSL_DECODER_TOML_PATH "conf/ssl/ssl_decoder.toml"
#define SSL_DECODER_FALSE 0
#define SSL_DECODER_TRUE 1
#define SSL_UUID_BYTES_SZ 16
#define SSL_RANDOM_TIME_LEN 4
#define SSL_RANDOM_SIZE 28
#define SSL_HANDSHAKE_CLIENT_HELLO 1
#define SSL_HANDSHAKE_SERVER_HELLO 2
#define SSL_HANDSHAKE_CERTIFICATE 11
#define SSL_HANDSHAKE_SERVER_KEY_EXCHANGE 12
#define SSL_CONTENT_TYPE_HANDSHAKE 0x16
#define SSL_CONTENT_TYPE_ALERT 0x15
#define SSL_CONTENT_TYPE_APPLICATION_DATA 0x17
#define SSL_CONTENT_TYPE_CHANGE_CIPHER_SPEC 0x14
#define ALPN_EXT_TYPE 0x0010
#define SERVER_NAME_EXT_TYPE 0x0000
#define SERVER_NAME_HOST_TYPE 0x0000
#define SERVER_NAME_OTHER_TYPE 0x0008
#define SESSION_TICKET_EXT_TYPE 0x0023
#define ENCRPTED_SERVER_NAME_EXT_TYPE 0xFFCE
#define ENCRPTED_CLIENT_HELLO_EXT_TYPE 0xFE0D
#define EC_POINT_FORMATS_EXT_TYPE 0x000B
// https://datatracker.ietf.org/doc/html/rfc7919
// Supported Groups
#define SUPPORTED_GROUPS_EXT_TYPE 0x000A
#define SSL_CERTIFICATE_NUM_MAX 8
#define SSL_CERTIFICATE_VERSION_MAX 3
#define SSL_DECODER_VERSION_UNKNOWN 0x0000
#define SSL_DECODER_VERSION_SSL_V2_0 0x0002
@@ -132,11 +170,8 @@ struct ssl_algorithm_identifier
struct ssl_certificate
{
int total_len;
int cert_len;
char cert_type;
//struct ssl_l1v version;
uint16_t version;
enum ssl_certificate_type type;
struct ssl_validity validity;
struct ssl_serial_number serial;
struct ssl_rdn_sequence issuer;
@@ -147,3 +182,23 @@ struct ssl_certificate
struct ssl_algorithm_identifier algorithm_identifier;
struct ssl_signature_algorithm_id signature_algorithm;
};
#define SSL_MESSAGE_MAGIC 0xEF53534C
struct ssl_message
{
uint32_t magic;
enum ssl_message_type type;
char uuid_bytes[SSL_UUID_BYTES_SZ];
struct session *ss;
struct ssl_decoder_plugin_env *plugin_env;
union
{
struct ssl_client_hello *chello;
struct ssl_server_hello *shello;
struct ssl_certificate *certificate;
void *data;
};
};