45 static int auth2_challenge_start(struct ssh *);
46 static int send_userauth_info_request(struct ssh *);
47 static int input_userauth_info_response(int, u_int32_t, struct ssh *);
154 auth2_challenge(struct ssh *ssh, char *devs)  in auth2_challenge()  argument
156 	Authctxt *authctxt = ssh->authctxt;  in auth2_challenge()
165 	return auth2_challenge_start(ssh);  in auth2_challenge()
170 auth2_challenge_stop(struct ssh *ssh)  in auth2_challenge_stop()  argument
172 	Authctxt *authctxt = ssh->authctxt;  in auth2_challenge_stop()
174 	ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_INFO_RESPONSE, NULL);  in auth2_challenge_stop()
183 auth2_challenge_start(struct ssh *ssh)  in auth2_challenge_start()  argument
185 	Authctxt *authctxt = ssh->authctxt;  in auth2_challenge_start()
192 		auth2_challenge_stop(ssh);  in auth2_challenge_start()
199 		auth2_challenge_stop(ssh);  in auth2_challenge_start()
202 	if (send_userauth_info_request(ssh) == 0) {  in auth2_challenge_start()
203 		auth2_challenge_stop(ssh);  in auth2_challenge_start()
206 	ssh_dispatch_set(ssh, SSH2_MSG_USERAUTH_INFO_RESPONSE,  in auth2_challenge_start()
214 send_userauth_info_request(struct ssh *ssh)  in send_userauth_info_request()  argument
216 	Authctxt *authctxt = ssh->authctxt;  in send_userauth_info_request()
226 	if ((r = sshpkt_start(ssh, SSH2_MSG_USERAUTH_INFO_REQUEST)) != 0 ||  in send_userauth_info_request()
227 	    (r = sshpkt_put_cstring(ssh, name)) != 0 ||  in send_userauth_info_request()
228 	    (r = sshpkt_put_cstring(ssh, instr)) != 0 ||  in send_userauth_info_request()
229 	    (r = sshpkt_put_cstring(ssh, "")) != 0 ||	/* language not used */  in send_userauth_info_request()
230 	    (r = sshpkt_put_u32(ssh, kbdintctxt->nreq)) != 0)  in send_userauth_info_request()
233 		if ((r = sshpkt_put_cstring(ssh, prompts[i])) != 0 ||  in send_userauth_info_request()
234 		    (r = sshpkt_put_u8(ssh, echo_on[i])) != 0)  in send_userauth_info_request()
237 	if ((r = sshpkt_send(ssh)) != 0 ||  in send_userauth_info_request()
238 	    (r = ssh_packet_write_wait(ssh)) != 0)  in send_userauth_info_request()
251 input_userauth_info_response(int type, u_int32_t seq, struct ssh *ssh)  in input_userauth_info_response()  argument
253 	Authctxt *authctxt = ssh->authctxt;  in input_userauth_info_response()
270 	if ((r = sshpkt_get_u32(ssh, &nresp)) != 0)  in input_userauth_info_response()
279 			if ((r = sshpkt_get_cstring(ssh, &response[i], NULL)) != 0)  in input_userauth_info_response()
283 	if ((r = sshpkt_get_end(ssh)) != 0)  in input_userauth_info_response()
301 		if (send_userauth_info_request(ssh) == 1)  in input_userauth_info_response()
311 			auth2_challenge_stop(ssh);  in input_userauth_info_response()
315 			auth2_challenge_start(ssh);  in input_userauth_info_response()
318 	userauth_finish(ssh, authenticated, "keyboard-interactive",  in input_userauth_info_response()