EC_BOOL lic_cfg_make(LIC_CFG *lic_cfg, const char *mac_str,
const char *start_date_str, const char *end_date_str,
const char *user_name_str, const char *user_email_str)
{
if(EC_FALSE == lic_mac_make(LIC_CFG_MAC(lic_cfg), mac_str))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make mac from %s failed\n", mac_str);
return (EC_FALSE);
}
if(EC_FALSE == lic_date_make(LIC_CFG_DATE(lic_cfg), start_date_str, end_date_str))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make date from start date %s to end date %s failed\n", start_date_str, end_date_str);
return (EC_FALSE);
}
if(EC_FALSE == lic_chars_make(LIC_CFG_USER_NAME(lic_cfg), LIC_USER_NAME_MAX_SIZE, user_name_str))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make user name from %s failed\n", user_name_str);
return (EC_FALSE);
}
if(EC_FALSE == lic_chars_make(LIC_CFG_USER_EMAIL(lic_cfg), LIC_USER_EMAIL_MAX_SIZE, user_email_str))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make user email from %s failed\n", user_name_str);
return (EC_FALSE);
}
if(EC_FALSE == lic_chars_make(LIC_CFG_VENDOR_NAME(lic_cfg), LIC_VENDOR_NAME_MAX_SIZE, g_lic_vendor_name))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make vendor name from %s failed\n", g_lic_vendor_name);
return (EC_FALSE);
}
if(EC_FALSE == lic_chars_make(LIC_CFG_VENDOR_EMAIL(lic_cfg), LIC_VENDOR_EMAIL_MAX_SIZE, g_lic_vendor_email))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make vendor email from %s failed\n", g_lic_vendor_email);
return (EC_FALSE);
}
if(EC_FALSE == lic_chars_make(LIC_CFG_VERSION(lic_cfg), LIC_VERSION_MAX_SIZE, g_lic_version))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make software version from %s failed\n", g_lic_version);
return (EC_FALSE);
}
if(EC_FALSE == lic_prikey_make(LIC_CFG_PRIVATE_KEY(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_make: make private key failed\n");
return (EC_FALSE);
}
return (EC_TRUE);
}
EC_BOOL lic_cfg_init(LIC_CFG *lic_cfg)
{
lic_chars_init(LIC_CFG_VERSION(lic_cfg) , LIC_VERSION_MAX_SIZE);
lic_mac_init(LIC_CFG_MAC(lic_cfg));
lic_date_init(LIC_CFG_DATE(lic_cfg));
lic_chars_init(LIC_CFG_USER_NAME(lic_cfg) , LIC_USER_NAME_MAX_SIZE);
lic_chars_init(LIC_CFG_USER_EMAIL(lic_cfg) , LIC_USER_EMAIL_MAX_SIZE);
lic_chars_init(LIC_CFG_VENDOR_NAME(lic_cfg) , LIC_VENDOR_NAME_MAX_SIZE);
lic_chars_init(LIC_CFG_VENDOR_EMAIL(lic_cfg), LIC_VENDOR_EMAIL_MAX_SIZE);
return (EC_TRUE);
}
void lic_cfg_print(LOG *log, const LIC_CFG *lic_cfg)
{
sys_log(log, "version : %s\n", LIC_CFG_VERSION(lic_cfg));
lic_mac_print(log, LIC_CFG_MAC(lic_cfg));
lic_date_print(log, LIC_CFG_DATE(lic_cfg));
sys_log(log, "user name : %s\n", LIC_CFG_USER_NAME(lic_cfg));
sys_log(log, "user email : %s\n", LIC_CFG_USER_EMAIL(lic_cfg));
sys_log(log, "vendor name : %s\n", LIC_CFG_VENDOR_NAME(lic_cfg));
sys_log(log, "vendor email: %s\n", LIC_CFG_VENDOR_EMAIL(lic_cfg));
lic_prikey_print(log, LIC_CFG_PRIVATE_KEY(lic_cfg));
lic_signature_print(log, LIC_CFG_SIGNATURE(lic_cfg));
return;
}
EC_BOOL lic_check()
{
LIC_CFG lic_cfg;
struct tm *cur_time;
UINT32 year;
UINT32 month;
UINT32 day;
LIC_DATE *lic_date;
int fd;
lic_cfg_init(&lic_cfg);
fd = c_file_open(g_lic_file_name, O_RDONLY, 0666);
if(-1 == fd)
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: open license file %s failed\n", g_lic_file_name);
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
if(EC_FALSE == lic_cfg_load(fd, &lic_cfg))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: load license file %s failed\n", g_lic_file_name);
close(fd);
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*check signature*/
if(EC_FALSE == lic_cfg_verify(&lic_cfg))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: verify signature failed\n");
close(fd);
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
close(fd);
/*check mac addr*/
if(EC_FALSE == lic_mac_verify(LIC_CFG_MAC(&lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: verify mac addr failed\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*check version*/
if(EC_FALSE == lic_version_verify((char *)LIC_CFG_VERSION(&lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: verify version failed\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*check vendor*/
if(EC_FALSE == lic_vendor_verify((char *)LIC_CFG_VENDOR_NAME(&lic_cfg), (char *)LIC_CFG_VENDOR_EMAIL(&lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_check: verify vendor failed\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*check expiration*/
cur_time = c_localtime_r(NULL_PTR);
year = cur_time->tm_year + 1900;
month = cur_time->tm_mon + 1;
day = cur_time->tm_mday;
lic_date = LIC_CFG_DATE(&lic_cfg);
if(LIC_DATE_END_YEAR(lic_date) > year)
{
lic_cfg_clean(&lic_cfg);
return (EC_TRUE);
}
if(LIC_DATE_END_YEAR(lic_date) < year)
{
dbg_log(SEC_0060_LICENSE, 1)(LOGSTDOUT, "warn:lic_check: license is expired\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*now year == end year*/
if(LIC_DATE_END_MONTH(lic_date) > month)
{
lic_cfg_clean(&lic_cfg);
return (EC_TRUE);
}
if(LIC_DATE_END_MONTH(lic_date) < month)
{
dbg_log(SEC_0060_LICENSE, 1)(LOGSTDOUT, "warn:lic_check: license is expired\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
/*now month == end month*/
if(LIC_DATE_END_DAY(lic_date) < day)
{
dbg_log(SEC_0060_LICENSE, 1)(LOGSTDOUT, "warn:lic_check: license is expired\n");
lic_cfg_clean(&lic_cfg);
return (EC_FALSE);
}
if(LIC_DATE_END_DAY(lic_date) < day + 15)
{
dbg_log(SEC_0060_LICENSE, 1)(LOGSTDOUT, "warn:lic_check: license will be expired in %ld days. please contact %s/%s to renew.\n",
LIC_DATE_END_DAY(lic_date) - day,
g_lic_vendor_name, g_lic_vendor_email);
}
lic_cfg_clean(&lic_cfg);
return (EC_TRUE);
}
EC_BOOL lic_cfg_flush(int fd, const LIC_CFG *lic_cfg)
{
UINT32 offset;
offset = 0;
if(EC_FALSE == lic_buff_flush(fd, &offset, LIC_VERSION_MAX_SIZE, LIC_CFG_VERSION(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush version failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, sizeof(LIC_MAC), (UINT8 *)LIC_CFG_MAC(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush mac failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, sizeof(LIC_DATE), (UINT8 *)LIC_CFG_DATE(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush date failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, LIC_USER_NAME_MAX_SIZE, LIC_CFG_USER_NAME(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush user name failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, LIC_USER_EMAIL_MAX_SIZE, LIC_CFG_USER_EMAIL(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush user email failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, LIC_VENDOR_NAME_MAX_SIZE, LIC_CFG_VENDOR_NAME(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush vendor name failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, LIC_VENDOR_EMAIL_MAX_SIZE, LIC_CFG_VENDOR_EMAIL(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush vendor email failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, sizeof(BIGINT), (UINT8 *)LIC_CFG_PRIVATE_KEY(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush private key failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_flush(fd, &offset, sizeof(ECC_SIGNATURE), (UINT8 *)LIC_CFG_SIGNATURE(lic_cfg)))
{
dbg_log(SEC_0060_LICENSE, 0)(LOGSTDOUT, "error:lic_cfg_flush: flush signature failed\n");
return (EC_FALSE);
}
return (EC_TRUE);
}
EC_BOOL lic_cfg_load(int fd, LIC_CFG *lic_cfg)
{
UINT32 offset;
offset = 0;
if(EC_FALSE == lic_buff_load(fd, &offset, LIC_VERSION_MAX_SIZE, LIC_CFG_VERSION(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load version failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, sizeof(LIC_MAC), (UINT8 *)LIC_CFG_MAC(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load mac failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, sizeof(LIC_DATE), (UINT8 *)LIC_CFG_DATE(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load date failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, LIC_USER_NAME_MAX_SIZE, LIC_CFG_USER_NAME(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load user name failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, LIC_USER_EMAIL_MAX_SIZE, LIC_CFG_USER_EMAIL(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load user email failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, LIC_VENDOR_NAME_MAX_SIZE, LIC_CFG_VENDOR_NAME(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load vendor name failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, LIC_VENDOR_EMAIL_MAX_SIZE, LIC_CFG_VENDOR_EMAIL(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load vendor email failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, sizeof(BIGINT), (UINT8 *)LIC_CFG_PRIVATE_KEY(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load private key failed\n");
return (EC_FALSE);
}
if(EC_FALSE == lic_buff_load(fd, &offset, sizeof(ECC_SIGNATURE), (UINT8 *)LIC_CFG_SIGNATURE(lic_cfg)))
{
sys_log(LOGSTDOUT, "error:lic_cfg_load: load signature failed\n");
return (EC_FALSE);
}
return (EC_TRUE);
}