/**
* Another hash function.
*
* @param userid The user ID allocated by fetion server.
* @param passwordhex The return value of hash_password_v1().
*
* @return The hashed value.
*/
static gchar*
hash_password_v2(const gchar *userid, const gchar *passwordhex)
{
gint id = atoi(userid);
gchar *res;
guchar *bid = (guchar*)(&id);
guchar ubid[4];
gint bpsd_len;
guchar *bpsd = strtohex(passwordhex , &bpsd_len);
memcpy(ubid , bid , 4);
res = hash_password_v1(ubid , sizeof(id) , bpsd , bpsd_len);
g_free(bpsd);
return res;
}
/*}*/
char* hash_password_v4(const char* userid , const char* password)
{
const char* domain = "fetion.com.cn:";
char *res; // , *dst;
unsigned char* udomain = (unsigned char*)malloc(strlen(domain));
unsigned char* upassword = (unsigned char*)malloc(strlen(password));
memset(udomain , 0 , strlen(domain));
memcpy(udomain , (unsigned char*)domain , strlen(domain));
memset(upassword , 0 , strlen(password));
memcpy(upassword , (unsigned char*)password , strlen(password));
res = hash_password_v1(udomain , strlen(domain) , upassword , strlen(password));
free(udomain);
free(upassword);
return res;
/*if(userid == NULL || strlen(userid) == 0)*/
/*{*/
/*return res;*/
/*}*/
/*dst = hash_password_v2(userid , res);*/
/*free(res);*/
/*return dst;*/
}
/**
* The function generate the hashed password we need both in
* ssi authentication message and sipc authencation message.
* when we start ssi authentication, we haven't got our user ID,
* for it is returned from the server after ssi authencation.
* so we make it NULL when we make ssi authentication, after that,
* we get a user ID, and then we can use it to generate a hashed
* password array for sipc authentication.
*
* @param userid The user ID.
* @param password The raw password.
*
* @return The hashed password.
*/
static gchar*
hash_password_v4(const gchar *userid, const gchar *password)
{
const gchar *domain = "fetion.com.cn:";
gchar *res, *dst;
guchar *udomain = (guchar*)g_malloc0(strlen(domain));
guchar *upassword = (guchar*)g_malloc0(strlen(password));
memcpy(udomain, (guchar*)domain, strlen(domain));
memcpy(upassword, (guchar*)password, strlen(password));
res = hash_password_v1(udomain, strlen(domain), upassword, strlen(password));
g_free(udomain);
g_free(upassword);
if (userid == NULL || *userid == '\0') {
return res;
}
dst = hash_password_v2(userid , res);
g_free(res);
return dst;
}
