452 	if (config->identity) {  in eap_get_realm()
454 			if (config->identity[i] == '@')  in eap_get_realm()
462 			os_memcpy(realm, &config->identity[i + 1], realm_len);  in eap_get_realm()
486 	/* When identity is not provided in the config, build the realm from  in eap_get_realm()
489 	if (!config->identity && !config->anonymous_identity &&  in eap_get_realm()
992  * Handles requests for Identity method and builds a response.
994 SM_STATE(EAP, IDENTITY)  in SM_STATE()  argument
998 	SM_ENTRY(EAP, IDENTITY);  in SM_STATE()
1244 		SM_ENTER(EAP, SUCCESS); /* EAP-Success after Identity */  in eap_peer_sm_step_received()
1263 		SM_ENTER(EAP, IDENTITY);  in eap_peer_sm_step_received()
1512 	 * RFC 3748 - 5.1: Identity  in eap_sm_processIdentity()
1520 	wpa_hexdump_ascii(MSG_DEBUG, "EAP: EAP-Request Identity data",  in eap_sm_processIdentity()
1567 		wpa_printf(MSG_WARNING, "Too short IMSI for SIM identity");  in eap_sm_imsi_identity()
1583 		wpa_printf(MSG_WARNING, "Could not add realm to SIM identity");  in eap_sm_imsi_identity()
1603 	os_free(conf->identity);  in eap_sm_imsi_identity()
1604 	conf->identity = os_malloc(1 + imsi_len);  in eap_sm_imsi_identity()
1605 	if (conf->identity == NULL) {  in eap_sm_imsi_identity()
1607 			   "IMSI-based identity");  in eap_sm_imsi_identity()
1613 		conf->identity[0] = '1';  in eap_sm_imsi_identity()
1616 		conf->identity[0] = '0';  in eap_sm_imsi_identity()
1619 		conf->identity[0] = '6';  in eap_sm_imsi_identity()
1622 	os_memcpy(conf->identity + 1, imsi, imsi_len);  in eap_sm_imsi_identity()
1661  * eap_sm_buildIdentity - Build EAP-Identity/Response for the current network
1665  * Returns: Pointer to the allocated EAP-Identity/Response packet or %NULL on
1668  * This function allocates and builds an EAP-Identity/Response packet for the
1675 	const u8 *identity;  in eap_sm_buildIdentity()  local
1686 	    (identity = sm->m->get_identity(sm, sm->eap_method_priv,  in eap_sm_buildIdentity()
1689 				  "identity", identity, identity_len);  in eap_sm_buildIdentity()
1691 		identity = config->anonymous_identity;  in eap_sm_buildIdentity()
1693 		wpa_hexdump_ascii(MSG_DEBUG, "EAP: using anonymous identity",  in eap_sm_buildIdentity()
1694 				  identity, identity_len);  in eap_sm_buildIdentity()
1696 		identity = config->machine_identity;  in eap_sm_buildIdentity()
1698 		wpa_hexdump_ascii(MSG_DEBUG, "EAP: using machine identity",  in eap_sm_buildIdentity()
1699 				  identity, identity_len);  in eap_sm_buildIdentity()
1700 	} else if (config->imsi_privacy_cert && config->identity &&  in eap_sm_buildIdentity()
1702 		const u8 *pos = config->identity;  in eap_sm_buildIdentity()
1703 		const u8 *end = config->identity + config->identity_len;  in eap_sm_buildIdentity()
1719 		identity = wpabuf_head(privacy_identity);  in eap_sm_buildIdentity()
1722 				  "EAP: using IMSI privacy anonymous identity",  in eap_sm_buildIdentity()
1723 				  identity, identity_len);  in eap_sm_buildIdentity()
1725 		identity = config->identity;  in eap_sm_buildIdentity()
1727 		wpa_hexdump_ascii(MSG_DEBUG, "EAP: using real identity",  in eap_sm_buildIdentity()
1728 				  identity, identity_len);  in eap_sm_buildIdentity()
1733 		if (!identity) {  in eap_sm_buildIdentity()
1736 			identity = config->identity;  in eap_sm_buildIdentity()
1739 					  "permanent identity from IMSI",  in eap_sm_buildIdentity()
1740 					  identity, identity_len);  in eap_sm_buildIdentity()
1747 	} else if (!identity) {  in eap_sm_buildIdentity()
1749 			"EAP: buildIdentity: identity configuration was not available");  in eap_sm_buildIdentity()
1759 	wpabuf_put_data(resp, identity, identity_len);  in eap_sm_buildIdentity()
1761 	os_free(sm->identity);  in eap_sm_buildIdentity()
1762 	sm->identity = os_memdup(identity, identity_len);  in eap_sm_buildIdentity()
2276 	os_free(sm->identity);  in eap_peer_sm_deinit()
2348 		return "IDENTITY";  in eap_sm_state_txt()
2549  * eap_sm_request_identity - Request identity from user (ctrl_iface)
2552  * EAP methods can call this function to request identity information for the
2553  * current network. This is normally called when the identity is not included
2800  * eap_get_config_identity - Get identity from the network configuration
2802  * @len: Buffer for the length of the identity
2803  * Returns: Pointer to the identity or %NULL if not found
2818 	return config->identity;  in eap_get_config_identity()
3245 	    os_memcmp(conf->identity, WSC_ID_ENROLLEE, WSC_ID_ENROLLEE_LEN))  in eap_is_wps_pbc_enrollee()
3258 	    os_memcmp(conf->identity, WSC_ID_ENROLLEE, WSC_ID_ENROLLEE_LEN))  in eap_is_wps_pin_enrollee()
3277  * eap_set_anon_id - Set or add anonymous identity
3279  * @id: Anonymous identity (e.g., EAP-SIM pseudonym) or %NULL to clear
3280  * @len: Length of anonymous identity in octets