+ debug3("%s", __func__);
+ sshpam_authok = NULL;
+ ret = (sshpam_device.query)(sshpam_ctxt, &name, &info, &num, &prompts, &echo_on);
+ if (ret == 0 && num == 0)
+ sshpam_authok = sshpam_ctxt;
+ if (num > 1 || name == NULL || info == NULL)
+ ret = -1;
+ buffer_clear(m);
+ buffer_put_int(m, ret);
+ buffer_put_cstring(m, name);
+ xfree(name);
+ buffer_put_cstring(m, info);
+ xfree(info);
+ buffer_put_int(m, num);
+ for (i = 0; i < num; ++i) {
+ buffer_put_cstring(m, prompts[i]);
+ xfree(prompts[i]);
+ buffer_put_int(m, echo_on[i]);
+ }
+ if (prompts != NULL)
+ xfree(prompts);
+ if (echo_on != NULL)
+ xfree(echo_on);
+ mm_request_send(sock, MONITOR_ANS_PAM_QUERY, m);
+ return (0);
+}
+
+int
+mm_answer_pam_respond(int sock, Buffer *m)
+{
+ char **resp;
+ u_int i, num;
+ int ret;
+
+ debug3("%s", __func__);
+ sshpam_authok = NULL;
+ num = buffer_get_int(m);
+ if (num > 0) {
+ resp = xmalloc(num * sizeof(char *));
+ for (i = 0; i < num; ++i)
+ resp[i] = buffer_get_string(m, NULL);
+ ret = (sshpam_device.respond)(sshpam_ctxt, num, resp);
+ for (i = 0; i < num; ++i)
+ xfree(resp[i]);
+ xfree(resp);
+ } else {
+ ret = (sshpam_device.respond)(sshpam_ctxt, num, NULL);
+ }
+ buffer_clear(m);
+ buffer_put_int(m, ret);
+ mm_request_send(sock, MONITOR_ANS_PAM_RESPOND, m);
+ auth_method = "keyboard-interactive/pam";
+ if (ret == 0)
+ sshpam_authok = sshpam_ctxt;