2 * These functions handle authentication of users to a Citadel server.
4 * Copyright (c) 1996-2011 by the citadel.org team
6 * This program is open source software. You can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 3 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "webserver.h"
25 extern uint32_t hashlittle( const void *key, size_t length, uint32_t initval);
27 void display_reg(int during_login);
30 * Access level definitions. This is initialized from a function rather than a
31 * static array so that the strings may be localized.
35 void initialize_axdefs(void) {
38 axdefs[0] = _("Deleted");
41 axdefs[1] = _("New User");
44 axdefs[2] = _("Problem User");
46 /* user with normal privileges */
47 axdefs[3] = _("Local User");
49 /* a user that may access network resources */
50 axdefs[4] = _("Network User");
53 axdefs[5] = _("Preferred User");
56 axdefs[6] = _("Aide");
62 * Display the login screen
63 * mesg = the error message if last attempt failed.
65 void display_login(void)
68 output_headers(1, 0, 0, 0, 1, 0);
69 do_template("login", NULL);
77 /* Initialize the session
79 * This function needs to get called whenever the session changes from
80 * not-logged-in to logged-in, either by an explicit login by the user or
81 * by a timed-out session automatically re-establishing with a little help
82 * from the browser cookie. Either way, we need to load access controls and
83 * preferences from the server.
87 * serv_response The parameters returned from a Citadel USER or NEWU command
89 void become_logged_in(const StrBuf *user, const StrBuf *pass, StrBuf *serv_response)
97 if (WCC->wc_fullname == NULL)
98 WCC->wc_fullname = NewStrBufPlain(NULL, StrLength(serv_response));
99 StrBufExtract_token(WCC->wc_fullname, serv_response, 0, '|');
100 StrBufCutLeft(WCC->wc_fullname, 4 );
102 if (WCC->wc_username == NULL)
103 WCC->wc_username = NewStrBufDup(user);
105 FlushStrBuf(WCC->wc_username);
106 StrBufAppendBuf(WCC->wc_username, user, 0);
109 if (WCC->wc_password == NULL)
110 WCC->wc_password = NewStrBufDup(pass);
112 FlushStrBuf(WCC->wc_password);
113 StrBufAppendBuf(WCC->wc_password, pass, 0);
116 WCC->axlevel = StrBufExtract_int(serv_response, 1, '|');
117 if (WCC->axlevel >= 6) { /* TODO: make this a define, else it might trick us later */
125 StrBuf_ServGetln(Buf);
126 if (GetServerStatus(Buf, NULL) == 2) {
129 pch = ChrPtr(Buf) + 4;
130 /*WCC->new_mail =*/ StrBufExtractNext_long(Buf, &pch, '|');
131 WCC->need_regi = StrBufExtractNext_long(Buf, &pch, '|');
132 WCC->need_vali = StrBufExtractNext_long(Buf, &pch, '|');
133 if (WCC->cs_inet_email == NULL)
134 WCC->cs_inet_email = NewStrBuf();
135 StrBufExtract_NextToken(WCC->cs_inet_email, Buf, &pch, '|');
137 get_preference("floordiv_expanded", &FloorDiv);
138 WCC->floordiv_expanded = FloorDiv;
144 * modal/ajax version of 'login' (username and password)
146 void ajax_login_username_password(void) {
147 StrBuf *Buf = NewStrBuf();
149 serv_printf("USER %s", bstr("name"));
150 StrBuf_ServGetln(Buf);
151 if (GetServerStatus(Buf, NULL) == 3) {
152 serv_printf("PASS %s", bstr("pass"));
153 StrBuf_ServGetln(Buf);
154 if (GetServerStatus(Buf, NULL) == 2) {
155 become_logged_in(sbstr("name"), sbstr("pass"), Buf);
159 /* The client is expecting to read back a citadel protocol response */
160 wc_printf("%s", ChrPtr(Buf));
167 * modal/ajax version of 'new user' (username and password)
169 void ajax_login_newuser(void) {
170 StrBuf *Buf = NewStrBuf();
172 serv_printf("NEWU %s", bstr("name"));
173 StrBuf_ServGetln(Buf);
174 if (GetServerStatus(Buf, NULL) == 2) {
175 serv_printf("SETP %s", bstr("pass"));
176 StrBuf_ServGetln(Buf);
177 if (GetServerStatus(Buf, NULL) == 2) {
178 become_logged_in(sbstr("name"), sbstr("pass"), Buf);
182 /* The client is expecting to read back a citadel protocol response */
183 wc_printf("%s", ChrPtr(Buf));
190 * Try to create an account manually after an OpenID was verified
192 void openid_manual_create(void)
196 if (havebstr("exit_action")) {
201 if (havebstr("newuser_action")) {
203 serv_printf("OIDC %s", bstr("name"));
204 StrBuf_ServGetln(Buf);
205 if (GetServerStatus(Buf, NULL) == 2) {
209 serv_puts("SETP GENERATE_RANDOM_PASSWORD");
210 StrBuf_ServGetln(gpass);
211 StrBufCutLeft(gpass, 4);
212 become_logged_in(sbstr("name"), gpass, Buf);
221 } else if (WC->need_vali) {
229 putbstr("__claimed_id", NewStrBufDup(sbstr("openid_url")));
231 if (StrLength(Buf) > 0)
232 putbstr("__username", NewStrBufDup(Buf));
234 do_template("openid_manual_create", NULL);
242 * Perform authentication using OpenID
243 * assemble the checkid_setup request and then redirect to the user's identity provider
245 void do_openid_login(void)
249 snprintf(buf, sizeof buf,
250 "OIDS %s|%s/finalize_openid_login|%s",
257 serv_getln(buf, sizeof buf);
259 syslog(LOG_DEBUG, "OpenID server contacted; redirecting to %s\n", &buf[4]);
260 http_redirect(&buf[4]);
265 output_headers(1, 0, 0, 0, 1, 0);
266 wc_printf("<html><body>");
268 wc_printf("</body></html>");
274 * Complete the authentication using OpenID
275 * This function handles the positive or negative assertion from the user's Identity Provider
277 void finalize_openid_login(void)
281 int already_logged_in = (WCC->logged_in) ;
283 StrBuf *result = NULL;
284 StrBuf *username = NULL;
285 StrBuf *password = NULL;
286 StrBuf *logged_in_response = NULL;
287 StrBuf *claimed_id = NULL;
289 if (havebstr("openid.mode")) {
290 if (!strcasecmp(bstr("openid.mode"), "id_res")) {
293 StrBuf_ServGetln(Buf);
294 if (GetServerStatus(Buf, NULL) == 8) {
301 Cursor = GetNewHashPos (WCC->Hdr->urlstrings, 0);
302 while (GetNextHashPos(WCC->Hdr->urlstrings, Cursor, &HKLen, &HKey, &U)) {
304 if (!strncasecmp(u->url_key, "openid.", 7)) {
305 serv_printf("%s|%s", &u->url_key[7], ChrPtr(u->url_data));
312 while (StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000"))
314 if (linecount == 0) result = NewStrBufDup(Buf);
315 if (!strcasecmp(ChrPtr(result), "authenticate")) {
316 if (linecount == 1) {
317 username = NewStrBufDup(Buf);
319 else if (linecount == 2) {
320 password = NewStrBufDup(Buf);
322 else if (linecount == 3) {
323 logged_in_response = NewStrBufDup(Buf);
326 else if (!strcasecmp(ChrPtr(result), "verify_only")) {
327 if (linecount == 1) {
328 claimed_id = NewStrBufDup(Buf);
330 if (linecount == 2) {
331 username = NewStrBufDup(Buf);
341 /* If we were already logged in, this was an attempt to associate an OpenID account
342 FIXME put this back in
343 if (already_logged_in) {
346 FreeStrBuf(&username);
347 FreeStrBuf(&password);
348 FreeStrBuf(&claimed_id);
349 FreeStrBuf(&logged_in_response);
354 /* If this operation logged us in, either by connecting with an existing account or by
355 * auto-creating one using Simple Registration Extension, we're already on our way.
357 if (!strcasecmp(ChrPtr(result), "authenticate")) {
358 become_logged_in(username, password, logged_in_response);
361 /* The specified OpenID was verified but the desired user name was either not specified via SRI
362 * or conflicts with an existing user. Either way the user will need to specify a new name.
366 * FIXME make this work again!!!!
368 else if (!strcasecmp(ChrPtr(result), "verify_only")) {
369 putbstr("__claimed_id", claimed_id);
371 if (StrLength(username) > 0) {
372 putbstr("__username", username);
376 do_template("openid_manual_create", NULL);
383 /* Did we manage to log in? If so, continue with the normal flow... */
386 output_headers(1, 0, 0, 0, 1, 0);
387 do_template("authpopup_finished", NULL);
390 /* FIXME make this work again. Maybe put it in authpopup_finished?
398 output_headers(1, 0, 0, 0, 1, 0);
399 wc_printf("<html><body>");
400 wc_printf(_("An error has occurred.")); /* FIXME do something prettier here */
401 wc_printf("</body></html>");
406 FreeStrBuf(&username);
407 FreeStrBuf(&password);
408 FreeStrBuf(&claimed_id);
409 FreeStrBuf(&logged_in_response);
414 * Display a welcome screen to the user.
416 * If this is the first time login, and the web based setup is enabled,
417 * lead the user through the setup routines
419 void do_welcome(void)
422 #ifdef XXX_NOT_FINISHED_YET_XXX
427 * See if we have to run the first-time setup wizard
432 sprintf(wizard_filename, "setupwiz.%s.%s",
434 len = strlen(wizard_filename);
435 for (i=0; i<len; ++i) {
436 if ( (wizard_filename[i]==' ')
437 || (wizard_filename[i] == '/')
439 wizard_filename[i] = '_';
443 fp = fopen(wizard_filename, "r");
445 fgets(buf, sizeof buf, fp);
446 buf[strlen(buf)-1] = 0;
448 if (atoi(buf) == serv_info.serv_rev_level) {
449 setup_wizard = 1; /**< already run */
455 http_redirect("setup_wizard");
461 * Go to the user's preferred start page
463 if (!get_preference("startpage", &Buf)) {
465 StrBufPrintf(Buf, "dotskip?room=_BASEROOM_");
466 set_preference("startpage", Buf, 1);
468 if (ChrPtr(Buf)[0] == '/') {
469 StrBufCutLeft(Buf, 1);
471 if (StrLength(Buf) == 0) {
472 StrBufAppendBufPlain(Buf, "dotgoto?room=_BASEROOM_", -1, 0);
474 syslog(9, "Redirecting to user's start page: %s\n", ChrPtr(Buf));
475 http_redirect(ChrPtr(Buf));
480 * Disconnect from the Citadel server, and end this WebCit session
482 void end_webcit_session(void) {
486 /* close() of citadel socket will be done by do_housekeeping() */
497 FlushStrBuf(WCC->wc_username);
498 FlushStrBuf(WCC->wc_password);
499 FlushStrBuf(WCC->wc_fullname);
502 serv_getln(buf, sizeof buf);
505 if (WC->serv_info->serv_supports_guest) {
506 display_default_landing_page();
510 FlushStrBuf(WCC->CurRoom.name);
512 /* Calling output_headers() this way causes the cookies to be un-set */
513 output_headers(1, 1, 0, 1, 0, 0);
515 wc_printf("<div id=\"logout_screen\">");
516 wc_printf("<div class=\"box\">");
517 wc_printf("<div class=\"boxlabel\">");
518 wc_printf(_("Log off"));
519 wc_printf("</div><div class=\"boxcontent\">");
520 serv_puts("MESG goodbye");
521 serv_getln(buf, sizeof buf);
523 if (WCC->serv_sock >= 0) {
527 wc_printf("Goodbye\n");
531 wc_printf(_("This program was unable to connect or stay "
532 "connected to the Citadel server. Please report "
533 "this problem to your system administrator.")
535 wc_printf("<a href=\"http://www.citadel.org/doku.php/"
536 "faq:mastering_your_os:net#netstat\">%s</a>",
540 wc_printf("<hr /><div class=\"buttons\"> "
541 "<span class=\"button_link\"><a href=\".\">");
542 wc_printf(_("Log in again"));
543 wc_printf("</a></span>");
544 wc_printf("</div></div></div>\n");
546 end_webcit_session();
560 output_headers(1, 1, 2, 0, 0, 0);
561 wc_printf("<div id=\"banner\">\n");
563 wc_printf(_("Validate new users"));
565 wc_printf("</div>\n");
567 wc_printf("<div id=\"content\" class=\"service\">\n");
569 /* If the user just submitted a validation, process it... */
570 safestrncpy(buf, bstr("user"), sizeof buf);
571 if (!IsEmptyStr(buf)) {
572 if (havebstr("axlevel")) {
573 serv_printf("VALI %s|%s", buf, bstr("axlevel"));
574 serv_getln(buf, sizeof buf);
576 wc_printf("<b>%s</b><br>\n", &buf[4]);
581 /* Now see if any more users require validation. */
583 serv_getln(buf, sizeof buf);
586 wc_printf(_("No users require validation at this time."));
587 wc_printf("</b><br>\n");
592 wc_printf("<b>%s</b><br>\n", &buf[4]);
597 wc_printf("<table class=\"auth_validate\"><tr><td>\n");
598 wc_printf("<div id=\"validate\">");
600 safestrncpy(user, &buf[4], sizeof user);
601 serv_printf("GREG %s", user);
602 serv_getln(cmd, sizeof cmd);
606 serv_getln(buf, sizeof buf);
609 wc_printf("#%s<br><H1>%s</H1>",
618 while (!IsEmptyStr(pch))
622 else if (isalpha(*pch))
633 pch = _("very weak");
646 wc_printf("PW: %s<br>\n", pch);
649 wc_printf("%s<br>\n", buf);
651 wc_printf("%s<br>\n", buf);
653 wc_printf("%s, ", buf);
655 wc_printf("%s ", buf);
657 wc_printf("%s<br>\n", buf);
659 wc_printf("%s<br>\n", buf);
661 wc_printf(_("Current access level: %d (%s)\n"),
662 atoi(buf), axdefs[atoi(buf)]);
663 } while (strcmp(buf, "000"));
665 wc_printf("<H1>%s</H1>%s<br>\n", user, &cmd[4]);
669 wc_printf(_("Select access level for this user:"));
671 for (a = 0; a <= 6; ++a) {
672 wc_printf("<a href=\"validate?nonce=%d?user=", WC->nonce);
674 wc_printf("&axlevel=%d\">%s</A> \n",
679 wc_printf("</div>\n");
680 wc_printf("</td></tr></table>\n");
687 * Display form for registration.
689 * (Set during_login to 1 if this registration is being performed during
690 * new user login and will require chaining to the proper screen.)
692 void display_reg(int during_login)
696 message_summary *VCMsg = NULL;
697 wc_mime_attachment *VCAtt = NULL;
701 memset(&Room, 0, sizeof(folder));
702 if (goto_config_room(Buf, &Room) != 0) {
703 syslog(9, "display_reg() exiting because goto_config_room() failed\n");
717 vcard_msgnum = locate_user_vcard_in_this_room(&VCMsg, &VCAtt);
718 if (vcard_msgnum < 0L) {
719 syslog(9, "display_reg() exiting because locate_user_vcard_in_this_room() failed\n");
730 do_edit_vcard(vcard_msgnum, "1", VCMsg, VCAtt, "do_welcome", USERCONFIGROOM);
734 ReturnTo = NewStrBufPlain(HKEY("display_main_menu?go="));
735 StrBufAppendBuf(ReturnTo, WC->CurRoom.name, 0);
736 do_edit_vcard(vcard_msgnum, "1", VCMsg, VCAtt, ChrPtr(ReturnTo), USERCONFIGROOM);
737 FreeStrBuf(&ReturnTo);
740 /* FIXME - don't we have to free VCMsg and VCAtt ?? */
747 * display form for changing your password
749 void display_changepw(void)
751 WCTemplputParams SubTP;
754 output_headers(1, 1, 1, 0, 0, 0);
756 Buf = NewStrBufPlain(_("Change your password"), -1);
757 memset(&SubTP, 0, sizeof(WCTemplputParams));
758 SubTP.Filter.ContextType = CTX_STRBUF;
760 DoTemplate(HKEY("beginbox"), NULL, &SubTP);
764 if (!IsEmptyStr(WC->ImportantMessage)) {
765 wc_printf("<span class=\"errormsg\">"
766 "%s</span><br>\n", WC->ImportantMessage);
767 safestrncpy(WC->ImportantMessage, "", sizeof WC->ImportantMessage);
770 serv_puts("MESG changepw");
771 serv_getln(buf, sizeof buf);
776 wc_printf("<form name=\"changepwform\" action=\"changepw\" method=\"post\">\n");
777 wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
778 wc_printf("<table class=\"altern\" ");
779 wc_printf("<tr class=\"even\"><td>");
780 wc_printf(_("Enter new password:"));
781 wc_printf("</td><td>");
782 wc_printf("<input type=\"password\" name=\"newpass1\" value=\"\" maxlength=\"20\"></td></tr>\n");
783 wc_printf("<tr class=\"odd\"><td>");
784 wc_printf(_("Enter it again to confirm:"));
785 wc_printf("</td><td>");
786 wc_printf("<input type=\"password\" name=\"newpass2\" value=\"\" maxlength=\"20\"></td></tr>\n");
787 wc_printf("</table>\n");
789 wc_printf("<div class=\"buttons\">\n");
790 wc_printf("<input type=\"submit\" name=\"change_action\" value=\"%s\">", _("Change password"));
792 wc_printf("<input type=\"submit\" name=\"cancel_action\" value=\"%s\">\n", _("Cancel"));
793 wc_printf("</div>\n");
794 wc_printf("</form>\n");
796 do_template("endbox", NULL);
802 * if passwords match, propagate it to citserver.
807 char newpass1[32], newpass2[32];
809 if (!havebstr("change_action")) {
810 safestrncpy(WC->ImportantMessage,
811 _("Cancelled. Password was not changed."),
812 sizeof WC->ImportantMessage);
817 safestrncpy(newpass1, bstr("newpass1"), sizeof newpass1);
818 safestrncpy(newpass2, bstr("newpass2"), sizeof newpass2);
820 if (strcasecmp(newpass1, newpass2)) {
821 safestrncpy(WC->ImportantMessage,
822 _("They don't match. Password was not changed."),
823 sizeof WC->ImportantMessage);
828 if (IsEmptyStr(newpass1)) {
829 safestrncpy(WC->ImportantMessage,
830 _("Blank passwords are not allowed."),
831 sizeof WC->ImportantMessage);
836 serv_printf("SETP %s", newpass1);
837 serv_getln(buf, sizeof buf);
838 sprintf(WC->ImportantMessage, "%s", &buf[4]);
840 if (WC->wc_password == NULL)
841 WC->wc_password = NewStrBufPlain(buf, -1);
843 FlushStrBuf(WC->wc_password);
844 StrBufAppendBufPlain(WC->wc_password, buf, -1, 0);
853 int ConditionalHaveAccessCreateRoom(StrBuf *Target, WCTemplputParams *TP)
859 StrBuf_ServGetln(Buf);
861 if (GetServerStatus(Buf, NULL) == 2) {
862 StrBufCutLeft(Buf, 4);
863 AppendImportantMessage(SKEY(Buf));
871 int ConditionalAide(StrBuf *Target, WCTemplputParams *TP)
874 return (WCC != NULL) ? ((WCC->logged_in == 0)||(WC->is_aide == 0)) : 0;
877 int ConditionalIsLoggedIn(StrBuf *Target, WCTemplputParams *TP)
880 return (WCC != NULL) ? (WCC->logged_in == 0) : 0;
886 void _display_reg(void) {
891 void Header_HandleAuth(StrBuf *Line, ParsedHttpHdrs *hdr)
893 if (hdr->HR.got_auth == NO_AUTH) /* don't override cookie auth... */
895 if (strncasecmp(ChrPtr(Line), "Basic", 5) == 0) {
896 StrBufCutLeft(Line, 6);
897 StrBufDecodeBase64(Line);
898 hdr->HR.plainauth = Line;
899 hdr->HR.got_auth = AUTH_BASIC;
902 syslog(1, "Authentication scheme not supported! [%s]\n", ChrPtr(Line));
906 void CheckAuthBasic(ParsedHttpHdrs *hdr)
909 todo: enable this if we can have other sessions than authenticated ones.
910 if (hdr->DontNeedAuth)
913 StrBufAppendBufPlain(hdr->HR.plainauth, HKEY(":"), 0);
914 StrBufAppendBuf(hdr->HR.plainauth, hdr->HR.user_agent, 0);
915 hdr->HR.SessionKey = hashlittle(SKEY(hdr->HR.plainauth), 89479832);
917 syslog(1, "CheckAuthBasic: calculated sessionkey %ld\n",
922 void GetAuthBasic(ParsedHttpHdrs *hdr)
924 const char *Pos = NULL;
925 if (hdr->c_username == NULL)
926 hdr->c_username = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_USER));
927 if (hdr->c_password == NULL)
928 hdr->c_password = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
929 StrBufExtract_NextToken(hdr->c_username, hdr->HR.plainauth, &Pos, ':');
930 StrBufExtract_NextToken(hdr->c_password, hdr->HR.plainauth, &Pos, ':');
933 void Header_HandleCookie(StrBuf *Line, ParsedHttpHdrs *hdr)
937 todo: enable this if we can have other sessions than authenticated ones.
938 if (hdr->DontNeedAuth)
941 pch = strstr(ChrPtr(Line), "webcit=");
946 hdr->HR.RawCookie = Line;
947 StrBufCutLeft(hdr->HR.RawCookie, (pch - ChrPtr(hdr->HR.RawCookie)) + 7);
948 StrBufDecodeHex(hdr->HR.RawCookie);
950 cookie_to_stuff(Line, &hdr->HR.desired_session,
956 hdr->HR.got_auth = AUTH_COOKIE;
961 (ParsedHttpHdrs *httpreq)
963 httpreq->c_username = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_USER));
964 httpreq->c_password = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
965 httpreq->c_roomname = NewStrBuf();
966 httpreq->c_language = NewStrBuf();
969 HttpDetachModule_AUTH
970 (ParsedHttpHdrs *httpreq)
972 FLUSHStrBuf(httpreq->c_username);
973 FLUSHStrBuf(httpreq->c_password);
974 FLUSHStrBuf(httpreq->c_roomname);
975 FLUSHStrBuf(httpreq->c_language);
979 HttpDestroyModule_AUTH
980 (ParsedHttpHdrs *httpreq)
982 FreeStrBuf(&httpreq->c_username);
983 FreeStrBuf(&httpreq->c_password);
984 FreeStrBuf(&httpreq->c_roomname);
985 FreeStrBuf(&httpreq->c_language);
993 RegisterHeaderHandler(HKEY("COOKIE"), Header_HandleCookie);
994 RegisterHeaderHandler(HKEY("AUTHORIZATION"), Header_HandleAuth);
996 /* no url pattern at all? Show login. */
997 WebcitAddUrlHandler(HKEY(""), "", 0, do_welcome, ANONYMOUS|COOKIEUNNEEDED);
999 /* some of these will be removed soon */
1000 WebcitAddUrlHandler(HKEY("do_welcome"), "", 0, do_welcome, ANONYMOUS|COOKIEUNNEEDED);
1001 WebcitAddUrlHandler(HKEY("openid_login"), "", 0, do_openid_login, ANONYMOUS);
1002 WebcitAddUrlHandler(HKEY("finalize_openid_login"), "", 0, finalize_openid_login, ANONYMOUS);
1003 WebcitAddUrlHandler(HKEY("openid_manual_create"), "", 0, openid_manual_create, ANONYMOUS);
1004 WebcitAddUrlHandler(HKEY("validate"), "", 0, validate, 0);
1005 WebcitAddUrlHandler(HKEY("do_welcome"), "", 0, do_welcome, 0);
1006 WebcitAddUrlHandler(HKEY("display_reg"), "", 0, _display_reg, 0);
1007 WebcitAddUrlHandler(HKEY("display_changepw"), "", 0, display_changepw, 0);
1008 WebcitAddUrlHandler(HKEY("changepw"), "", 0, changepw, 0);
1009 WebcitAddUrlHandler(HKEY("termquit"), "", 0, do_logout, 0);
1010 WebcitAddUrlHandler(HKEY("do_logout"), "", 0, do_logout, ANONYMOUS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
1011 WebcitAddUrlHandler(HKEY("ajax_login_username_password"), "", 0, ajax_login_username_password, AJAX|ANONYMOUS);
1012 WebcitAddUrlHandler(HKEY("ajax_login_newuser"), "", 0, ajax_login_newuser, AJAX|ANONYMOUS);
1013 RegisterConditional(HKEY("COND:AIDE"), 2, ConditionalAide, CTX_NONE);
1014 RegisterConditional(HKEY("COND:LOGGEDIN"), 2, ConditionalIsLoggedIn, CTX_NONE);
1015 RegisterConditional(HKEY("COND:MAY_CREATE_ROOM"), 2, ConditionalHaveAccessCreateRoom, CTX_NONE);
1021 SessionDestroyModule_AUTH
1024 FreeStrBuf(&sess->wc_username);
1025 FreeStrBuf(&sess->wc_fullname);
1026 FreeStrBuf(&sess->wc_password);
1027 FreeStrBuf(&sess->httpauth_pass);
1028 FreeStrBuf(&sess->cs_inet_email);