Function aaa_is_user_in

modules/group/group.c:241–376

* Check from AAA server if a user belongs to a group. User-Name is digest * username or digest username@realm, SIP-Group is group, and Service-Type * is Group-Check. SIP-Group is SER specific attribute and Group-Check is * SER specific service type value. */

 * SER specific service type value.
 */
int aaa_is_user_in(struct sip_msg* _m, void* _hf, str* grp)
{
	str user_name, user, domain;
	dig_cred_t* cred = 0;
	int hf_type;
	uint32_t service;

	aaa_message *send = NULL, *received = NULL;

	struct hdr_field* h;
	struct sip_uri *turi;

	hf_type = (int)(long)_hf;

	turi = 0;

	switch(hf_type) {
		case 1: /* Request-URI */
			if(parse_sip_msg_uri(_m)<0) {
				LM_ERR("failed to get Request-URI\n");
				return -1;
			}
			turi = &_m->parsed_uri;
			break;

		case 2: /* To */
			if((turi=parse_to_uri(_m))==NULL) {
				LM_ERR("failed to get To URI\n");
				return -1;
			}
			break;

		case 3: /* From */
			if((turi=parse_from_uri(_m))==NULL) {
				LM_ERR("failed to get From URI\n");
				return -1;
			}
			break;

		case 4: /* Credentials */
			get_authorized_cred(_m->authorization, &h);
			if (!h) {
				get_authorized_cred(_m->proxy_auth, &h);
				if (!h) {
				LM_ERR("no authorized"
							" credentials found (error in scripts)\n");
					return -4;
				}
			}
			cred = &((auth_body_t*)(h->parsed))->digest;
			break;
	}

	if (hf_type != 4 && turi){
		user = turi->user;
		domain = turi->host;
	} else {
		user = cred->username.user;