TSG-15458 基于Sentinel LDK的C API检查软锁/硬锁的授权是否有效
This commit is contained in:
luwenpeng
230
platform/src/hasp_verify.c
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230
platform/src/hasp_verify.c
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#include <stdio.h>
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#include <errno.h>
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#include <stdint.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <pthread.h>
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#include "hasp_api.h"
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#include "hasp_vcode.h"
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#define LOG_STOUT(time, format, ...) \
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{ \
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fprintf(stdout, "%s " format "\n", time, ##__VA_ARGS__); \
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}
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#if ENABLD_LOG_FIEL
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#define LOG_FILE(time, format, ...) \
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{ \
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FILE *fp = fopen("licenses.log", "a+"); \
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if (fp == NULL) \
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{ \
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break; \
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} \
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fprintf(fp, "%s " format "\n", time, ##__VA_ARGS__); \
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fflush(fp); \
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fclose(fp); \
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}
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#else
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#define LOG_FILE(time, format, ...)
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#endif
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#define LOG_INFO(format, ...) \
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do \
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{ \
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char buffer[64] = {0}; \
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local_time_string(buffer, sizeof(buffer)); \
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LOG_STOUT(buffer, format, ##__VA_ARGS__); \
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LOG_FILE(buffer, format, ##__VA_ARGS__); \
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} while (0)
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#define DEFAULT_INTERVAL_S (30 * 60)
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static uint64_t g_interval_s = 0;
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static uint64_t g_feature_id = 0;
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static void local_time_string(char *buff, int size)
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{
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static unsigned char weekday_str[7][4] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
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static unsigned char month_str[12][4] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
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time_t now;
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struct tm local_time;
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time(&now);
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if (NULL == (localtime_r(&now, &local_time)))
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{
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return;
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}
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snprintf(buff, size,
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"%s %s %d %02d:%02d:%02d %d",
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weekday_str[local_time.tm_wday],
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month_str[local_time.tm_mon],
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local_time.tm_mday,
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local_time.tm_hour,
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local_time.tm_min,
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local_time.tm_sec,
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local_time.tm_year + 1900);
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}
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// return 0: error
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// reutrn 1: succes
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static int verify(uint64_t feature_id)
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{
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int ret = 0;
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hasp_handle_t handle;
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hasp_status_t status = hasp_login(feature_id, (hasp_vendor_code_t)vendor_code, &handle);
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if (status == HASP_STATUS_OK)
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{
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ret = 1;
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}
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else
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{
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switch (status)
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{
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case HASP_STATUS_OK:
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LOG_INFO("hasp_verify: Request was successfully completed");
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break;
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case HASP_HASP_NOT_FOUND:
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LOG_INFO("hasp_verify: Required Sentinel protection key not found");
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break;
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case HASP_FEATURE_NOT_FOUND:
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LOG_INFO("hasp_verify: Cannot find requested Feature");
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break;
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case HASP_FEATURE_TYPE_NOT_IMPL:
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LOG_INFO("hasp_verify: Requested Feature type not available");
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break;
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case HASP_TMOF:
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LOG_INFO("hasp_verify: Too many open login sessions");
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break;
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case HASP_INSUF_MEM:
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LOG_INFO("hasp_verify: Out of memory");
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break;
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case HASP_INV_VCODE:
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LOG_INFO("hasp_verify: Invalid Vendor Code");
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break;
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case HASP_NO_DRIVER:
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LOG_INFO("hasp_verify: Driver not installed");
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break;
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case HASP_NO_VLIB:
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LOG_INFO("hasp_verify: Vendor library cannot be found");
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break;
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case HASP_INV_VLIB:
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LOG_INFO("hasp_verify: Vendor library cannot be loaded");
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break;
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case HASP_OLD_DRIVER:
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LOG_INFO("hasp_verify: Driver too old");
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break;
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case HASP_UNKNOWN_VCODE:
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LOG_INFO("hasp_verify: Vendor Code not recognized");
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break;
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case HASP_FEATURE_EXPIRED:
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LOG_INFO("hasp_verify: Feature has expired");
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break;
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case HASP_TOO_MANY_USERS:
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LOG_INFO("hasp_verify: Too many users currently connected");
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break;
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case HASP_OLD_LM:
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LOG_INFO("hasp_verify: Sentinel License Manager version too old");
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break;
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case HASP_DEVICE_ERR:
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LOG_INFO("hasp_verify: Input/Output error in Sentinel SL/SL-AdminMode/SL-UserMode secure storage, OR in case of a Sentinel HL key, USB communication error");
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break;
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case HASP_TIME_ERR:
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LOG_INFO("hasp_verify: System time has been tampered with");
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break;
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case HASP_HARDWARE_MODIFIED:
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LOG_INFO("hasp_verify: Sentinel SL key incompatible with machine hardware; Sentinel SL key is locked to different hardware");
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break;
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case HASP_TS_DETECTED:
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LOG_INFO("hasp_verify: Program is running on a Terminal Server");
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break;
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case HASP_LOCAL_COMM_ERR:
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LOG_INFO("hasp_verify: Communication error between API and local Sentinel License Manager");
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break;
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case HASP_REMOTE_COMM_ERR:
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LOG_INFO("hasp_verify: Communication error between local and remote Sentinel License Manager");
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break;
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case HASP_OLD_VLIB:
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LOG_INFO("hasp_verify: Vendor Library version too old");
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break;
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case HASP_CLONE_DETECTED:
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LOG_INFO("hasp_verify: Cloned Sentinel SL storage detected. Feature unavailable");
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break;
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default:
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LOG_INFO("hasp_verify: failed with status %u", status);
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break;
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}
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ret = 0;
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}
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hasp_logout(handle);
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return ret;
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}
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// APP 启动时若 licenses 无效则直接退出
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// APP 启动后，每隔 g_interval_s 检查一次 licenses；如 2 * g_interval_s 时间内出现两次 licenses 无效则退出
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static void *thread_cycle(void *arg)
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{
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uint64_t last_timestamp = 0;
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if (verify(g_feature_id) == 0)
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{
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exit(0);
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}
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while (1)
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{
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sleep(g_interval_s);
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if (verify(g_feature_id) == 1)
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{
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continue;
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}
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else
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{
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struct timespec current_ts;
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clock_gettime(CLOCK_MONOTONIC, ¤t_ts);
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if (last_timestamp == 0)
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{
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last_timestamp = current_ts.tv_sec;
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continue;
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}
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if (current_ts.tv_sec - last_timestamp < g_interval_s * 2)
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{
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exit(0);
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}
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else
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{
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last_timestamp = current_ts.tv_sec;
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}
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}
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}
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}
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void hasp_verify(uint64_t feature_id, uint64_t interval_s)
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{
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pthread_t tid;
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g_feature_id = feature_id;
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if (interval_s == 0)
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{
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g_interval_s = DEFAULT_INTERVAL_S;
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}
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else
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{
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g_interval_s = interval_s;
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}
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LOG_INFO("hasp_verify: Feature ID: %ld, Check Interval %ld s", g_feature_id, g_interval_s);
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if (pthread_create(&tid, NULL, thread_cycle, NULL) < 0)
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{
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LOG_INFO("hasp_verify: unable to create thread, error %d: %s", errno, strerror(errno));
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exit(0);
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}
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}
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