Function parse_credentials

parser/digest/digest.c:61–85

* Parse digest credentials * Return value -1 means that the function was unable to allocate * memory and therefore the server should return Internal Server Error, * not Bad Request in this case ! * Bad Request should be send when return value != -1 */

 * Bad Request should be send when return value != -1
 */
int parse_credentials(struct hdr_field* _h)
{
	int res;

	if (_h->parsed) {
		return 0;  /* Already parsed */
	}

	if (new_credentials(_h) < 0) {
		LM_ERR("failed to create new credentials\n");
		return -1;
	}

	     /* parse_digest_cred must return < -1 on error otherwise we will be
	      * unable to distinguish if the error was caused by the server or if the
	      * credentials are broken
	      */
	res = parse_digest_cred(&(_h->body), &(((auth_body_t*)(_h->parsed))->digest));

	if (res != 0) {
		free_credentials((auth_body_t**)(void*)&(_h->parsed));
	}

	return res;
}


/*