usr.sbin/iscsid/login.c

47 login_nsg(const struct pdu *response)
51 	bhslr = (struct iscsi_bhs_login_response *)response->pdu_bhs;
164 	struct pdu *response;
168 	response = pdu_new(conn);
169 	pdu_receive(response);
170 	if (response->pdu_bhs->bhs_opcode != ISCSI_BHS_OPCODE_LOGIN_RESPONSE) {
172 		    response->pdu_bhs->bhs_opcode);
174 	bhslr = (struct iscsi_bhs_login_response *)response->pdu_bhs;
193 	if (response->pdu_data_len == 0)
208 	return (response);
379     const void *challenge, size_t challenge_len, void *response,
391 	rv = MD5_Final(response, &ctx);
497 	struct pdu *request, *response;
545 	response = login_receive(conn, false);
547 	keys_load(response_keys, response);
556 	bhslr = (struct iscsi_bhs_login_response *)response->pdu_bhs;
558 		log_warnx("received final login response "
560 	else if (login_nsg(response) != BHSLR_STAGE_FULL_FEATURE_PHASE)
561 		log_warnx("received final login response with wrong NSG 0x%x",
562 		    login_nsg(response));
568 	pdu_delete(response);
587 login_send_chap_r(struct pdu *response)
601 	 * 'initiator -> target', and 'response' means 'target -> initiator',
603 	 * So, here the 'response' from the target is the packet that contains
604 	 * CHAP challenge; our CHAP response goes into 'request'.
607 	conn = response->pdu_connection;
610 	keys_load(response_keys, response);
613 	 * First, compute the response.
682 login_verify_mutual(const struct pdu *response)
691 	conn = response->pdu_connection;
694 	keys_load(response_keys, response);
731 	struct pdu *response;
737 	response = login_receive(conn, false);
740 	login_send_chap_r(response);
741 	pdu_delete(response);
748 	response = login_receive(conn, false);
750 		login_verify_mutual(response);
751 	pdu_delete(response);
777 	struct pdu *request, *response;
831 	response = login_receive(conn, true);
834 	keys_load(response_keys, response);
855 	bhslr2 = (struct iscsi_bhs_login_response *)response->pdu_bhs;
857 	    login_nsg(response) == BHSLR_STAGE_OPERATIONAL_NEGOTIATION) {
867 		pdu_delete(response);
874 		log_errx(1, "received response without AuthMethod");
883 		pdu_delete(response);
890 		log_errx(1, "received response "
903 	pdu_delete(response);
904 	response = NULL;