43 static void login_send_error(struct pdu *request,
47 login_set_nsg(struct pdu *response, int nsg)  in login_set_nsg()
63 login_csg(const struct pdu *request)  in login_csg()
73 login_set_csg(struct pdu *response, int csg)  in login_set_csg()
87 static struct pdu *
90 	struct pdu *request;  in login_receive()
98 		 * The first PDU in session is special - if we receive any PDU  in login_receive()
100 		 * without sending response ("A target receiving any PDU  in login_receive()
102 		 * immediately terminate the connection on which the PDU  in login_receive()
116 		log_errx(1, "received Login PDU with unsupported \"C\" flag");  in login_receive()
120 		log_errx(1, "received Login PDU with unsupported "  in login_receive()
125 		log_errx(1, "received Login PDU with unsupported "  in login_receive()
131 		log_errx(1, "received Login PDU with decreasing CmdSN: "  in login_receive()
138 		log_errx(1, "received Login PDU with wrong ExpStatSN: "  in login_receive()
147 static struct pdu *
148 login_new_response(struct pdu *request)  in login_new_response()
150 	struct pdu *response;  in login_new_response()
173 login_send_error(struct pdu *request, char class, char detail)  in login_send_error()
175 	struct pdu *response;  in login_send_error()
178 	log_debugx("sending Login Response PDU with failure class 0x%x/0x%x; "  in login_send_error()
228 static struct pdu *
231 	struct pdu *request;  in login_receive_chap_a()
242 		log_errx(1, "received CHAP Login PDU without CHAP_A");  in login_receive_chap_a()
246 		log_errx(1, "received CHAP Login PDU with unsupported CHAP_A "  in login_receive_chap_a()
255 login_send_chap_c(struct pdu *request, struct chap *chap)  in login_send_chap_c()
257 	struct pdu *response;  in login_send_chap_c()
277 static struct pdu *
281 	struct pdu *request;  in login_receive_chap_r()
294 		log_errx(1, "received CHAP Login PDU without CHAP_N");  in login_receive_chap_r()
299 		log_errx(1, "received CHAP Login PDU without CHAP_R");  in login_receive_chap_r()
304 		log_errx(1, "received CHAP Login PDU with malformed CHAP_R");  in login_receive_chap_r()
336 login_send_chap_success(struct pdu *request,  in login_send_chap_success()
339 	struct pdu *response;  in login_send_chap_success()
381 			log_errx(1, "received CHAP Login PDU with malformed "  in login_send_chap_success()
406 	struct pdu *request;  in login_chap()
409 	 * Receive CHAP_A PDU.  in login_chap()
428 	 * Receive CHAP_N/CHAP_R PDU and authenticate.  in login_chap()
449 login_negotiate_key(struct pdu *request, const char *name,  in login_negotiate_key()
621 login_redirect(struct pdu *request, const char *target_address)  in login_redirect()
623 	struct pdu *response;  in login_redirect()
643 login_portal_redirect(struct ctld_connection *conn, struct pdu *request)  in login_portal_redirect()
659 login_target_redirect(struct ctld_connection *conn, struct pdu *request)  in login_target_redirect()
680 login_negotiate(struct ctld_connection *conn, struct pdu *request)  in login_negotiate()
682 	struct pdu *response;  in login_negotiate()
736 		    "waiting for Login PDU");  in login_negotiate()
814 	struct pdu *request, *response;  in login_wait_transition()
838 	struct pdu *request, *response;  in login()
852 	log_debugx("beginning Login Phase; waiting for Login PDU");  in login()
857 		log_errx(1, "received Login PDU with non-zero TSIH");  in login()
875 		log_errx(1, "received Login PDU without InitiatorName");  in login()
879 		log_errx(1, "received Login PDU with invalid InitiatorName");  in login()
904 			log_errx(1, "received Login PDU with invalid "  in login()
915 			log_errx(1, "received Login PDU without TargetName");  in login()