2 * WebcitAuth; Handles authentication of users to a Citadel server.
4 * Copyright (c) 1996-2010 by the citadel.org team
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (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 * Display the openid-enabled login screen
78 * mesg = the error message if last attempt failed.
80 void display_openid_login(char *mesg)
83 output_headers(1, 0, 0, 0, 1, 0);
84 do_template("openid_login", NULL);
91 /* Initialize the session
93 * This function needs to get called whenever the session changes from
94 * not-logged-in to logged-in, either by an explicit login by the user or
95 * by a timed-out session automatically re-establishing with a little help
96 * from the browser cookie. Either way, we need to load access controls and
97 * preferences from the server.
101 * serv_response The parameters returned from a Citadel USER or NEWU command
103 void become_logged_in(const StrBuf *user, const StrBuf *pass, StrBuf *serv_response)
111 if (WCC->wc_fullname == NULL)
112 WCC->wc_fullname = NewStrBufPlain(NULL, StrLength(serv_response));
113 StrBufExtract_token(WCC->wc_fullname, serv_response, 0, '|');
114 StrBufCutLeft(WCC->wc_fullname, 4 );
116 if (WCC->wc_username == NULL)
117 WCC->wc_username = NewStrBufDup(user);
119 FlushStrBuf(WCC->wc_username);
120 StrBufAppendBuf(WCC->wc_username, user, 0);
123 if (WCC->wc_password == NULL)
124 WCC->wc_password = NewStrBufDup(pass);
126 FlushStrBuf(WCC->wc_password);
127 StrBufAppendBuf(WCC->wc_password, pass, 0);
130 WCC->axlevel = StrBufExtract_int(serv_response, 1, '|');
131 if (WCC->axlevel >= 6) { /* TODO: make this a define, else it might trick us later */
139 StrBuf_ServGetln(Buf);
140 if (GetServerStatus(Buf, NULL) == 2) {
143 pch = ChrPtr(Buf) + 4;
144 /*WCC->new_mail =*/ StrBufExtractNext_long(Buf, &pch, '|');
145 WCC->need_regi = StrBufExtractNext_long(Buf, &pch, '|');
146 WCC->need_vali = StrBufExtractNext_long(Buf, &pch, '|');
147 if (WCC->cs_inet_email == NULL)
148 WCC->cs_inet_email = NewStrBuf();
149 StrBufExtract_NextToken(WCC->cs_inet_email, Buf, &pch, '|');
151 get_preference("floordiv_expanded", &FloorDiv);
152 WCC->floordiv_expanded = FloorDiv;
158 * Perform authentication using a user name and password
166 if (havebstr("language")) {
167 set_selected_language(bstr("language"));
168 go_selected_language();
171 if (havebstr("exit_action")) {
176 if (havebstr("login_action")) {
177 serv_printf("USER %s", bstr("name"));
178 StrBuf_ServGetln(Buf);
179 rc = GetServerStatus(Buf, &ret);
180 StrBufCutLeft(Buf, 4);
183 serv_printf("PASS %s", bstr("pass"));
184 StrBuf_ServGetln(Buf);
185 if (GetServerStatus(Buf, NULL) == 2) {
186 become_logged_in(sbstr("name"), sbstr("pass"), Buf);
188 StrBufCutLeft(Buf, 4);
189 AppendImportantMessage(SKEY(Buf));
198 AppendImportantMessage(SKEY(Buf));
203 AppendImportantMessage(SKEY(Buf));
209 if (havebstr("newuser_action")) {
210 if (!havebstr("pass")) {
211 AppendImportantMessage(_("Blank passwords are not allowed."), -1);
216 serv_printf("NEWU %s", bstr("name"));
217 StrBuf_ServGetln(Buf);
218 if (GetServerStatus(Buf, NULL) == 2) {
219 become_logged_in(sbstr("name"), sbstr("pass"), Buf);
220 serv_printf("SETP %s", bstr("pass"));
221 StrBuf_ServGetln(Buf); /* Don't care? */
223 StrBufCutLeft(Buf, 4);
224 AppendImportantMessage(SKEY(Buf));
230 if (WCC->logged_in) {
231 if (WCC->need_regi) {
233 } else if (WCC->need_vali) {
239 AppendImportantMessage(_("Your password was not accepted."), -1);
246 * Try to create an account manually after an OpenID was verified
248 void openid_manual_create(void)
252 if (havebstr("exit_action")) {
257 if (havebstr("newuser_action")) {
259 serv_printf("OIDC %s", bstr("name"));
260 StrBuf_ServGetln(Buf);
261 if (GetServerStatus(Buf, NULL) == 2) {
265 serv_puts("SETP GENERATE_RANDOM_PASSWORD");
266 StrBuf_ServGetln(gpass);
267 StrBufCutLeft(gpass, 4);
268 become_logged_in(sbstr("name"), gpass, Buf);
277 } else if (WC->need_vali) {
285 putbstr("__claimed_id", NewStrBufDup(sbstr("openid_url")));
287 if (StrLength(Buf) > 0)
288 putbstr("__username", NewStrBufDup(Buf));
290 do_template("openid_manual_create", NULL);
298 * Perform authentication using OpenID
299 * assemble the checkid_setup request and then redirect to the user's identity provider
301 void do_openid_login(void)
305 if (havebstr("language")) {
306 set_selected_language(bstr("language"));
307 go_selected_language();
310 if (havebstr("exit_action")) {
314 if (havebstr("login_action")) {
315 snprintf(buf, sizeof buf,
316 "OIDS %s|%s/finalize_openid_login|%s",
323 serv_getln(buf, sizeof buf);
325 syslog(LOG_DEBUG, "OpenID server contacted; redirecting to %s\n", &buf[4]);
326 http_redirect(&buf[4]);
330 display_openid_login(&buf[4]);
335 /* If we get to this point then something failed. */
336 display_openid_login(_("Your password was not accepted."));
340 * Complete the authentication using OpenID
341 * This function handles the positive or negative assertion from the user's Identity Provider
343 void finalize_openid_login(void)
347 int already_logged_in = (WCC->logged_in) ;
349 StrBuf *result = NULL;
350 StrBuf *username = NULL;
351 StrBuf *password = NULL;
352 StrBuf *logged_in_response = NULL;
353 StrBuf *claimed_id = NULL;
355 if (havebstr("openid.mode")) {
356 if (!strcasecmp(bstr("openid.mode"), "id_res")) {
359 StrBuf_ServGetln(Buf);
360 if (GetServerStatus(Buf, NULL) == 8) {
367 Cursor = GetNewHashPos (WCC->Hdr->urlstrings, 0);
368 while (GetNextHashPos(WCC->Hdr->urlstrings, Cursor, &HKLen, &HKey, &U)) {
370 if (!strncasecmp(u->url_key, "openid.", 7)) {
371 serv_printf("%s|%s", &u->url_key[7], ChrPtr(u->url_data));
378 while (StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000"))
380 if (linecount == 0) result = NewStrBufDup(Buf);
381 if (!strcasecmp(ChrPtr(result), "authenticate")) {
382 if (linecount == 1) {
383 username = NewStrBufDup(Buf);
385 else if (linecount == 2) {
386 password = NewStrBufDup(Buf);
388 else if (linecount == 3) {
389 logged_in_response = NewStrBufDup(Buf);
392 else if (!strcasecmp(ChrPtr(result), "verify_only")) {
393 if (linecount == 1) {
394 claimed_id = NewStrBufDup(Buf);
396 if (linecount == 2) {
397 username = NewStrBufDup(Buf);
407 /* If we were already logged in, this was an attempt to associate an OpenID account */
408 if (already_logged_in) {
411 FreeStrBuf(&username);
412 FreeStrBuf(&password);
413 FreeStrBuf(&claimed_id);
414 FreeStrBuf(&logged_in_response);
418 /* If this operation logged us in, either by connecting with an existing account or by
419 * auto-creating one using Simple Registration Extension, we're already on our way.
421 if (!strcasecmp(ChrPtr(result), "authenticate")) {
422 become_logged_in(username, password, logged_in_response);
425 /* The specified OpenID was verified but the desired user name was either not specified via SRI
426 * or conflicts with an existing user. Either way the user will need to specify a new name.
429 else if (!strcasecmp(ChrPtr(result), "verify_only")) {
430 putbstr("__claimed_id", claimed_id);
432 if (StrLength(username) > 0) {
433 putbstr("__username", username);
437 do_template("openid_manual_create", NULL);
441 /* Did we manage to log in? If so, continue with the normal flow... */
442 else if (WC->logged_in) {
449 display_openid_login(_("Your password was not accepted."));
453 FreeStrBuf(&username);
454 FreeStrBuf(&password);
455 FreeStrBuf(&claimed_id);
456 FreeStrBuf(&logged_in_response);
461 * Display a welcome screen to the user.
463 * If this is the first time login, and the web based setup is enabled,
464 * lead the user through the setup routines
466 void do_welcome(void)
469 #ifdef XXX_NOT_FINISHED_YET_XXX
474 * See if we have to run the first-time setup wizard
479 sprintf(wizard_filename, "setupwiz.%s.%s",
481 len = strlen(wizard_filename);
482 for (i=0; i<len; ++i) {
483 if ( (wizard_filename[i]==' ')
484 || (wizard_filename[i] == '/')
486 wizard_filename[i] = '_';
490 fp = fopen(wizard_filename, "r");
492 fgets(buf, sizeof buf, fp);
493 buf[strlen(buf)-1] = 0;
495 if (atoi(buf) == serv_info.serv_rev_level) {
496 setup_wizard = 1; /**< already run */
502 http_redirect("setup_wizard");
508 * Go to the user's preferred start page
510 if (!get_preference("startpage", &Buf)) {
512 StrBufPrintf(Buf, "dotskip?room=_BASEROOM_");
513 set_preference("startpage", Buf, 1);
515 if (ChrPtr(Buf)[0] == '/') {
516 StrBufCutLeft(Buf, 1);
518 if (StrLength(Buf) == 0) {
519 StrBufAppendBufPlain(Buf, "dotgoto?room=_BASEROOM_", -1, 0);
521 lprintf(9, "Redirecting to user's start page: %s\n", ChrPtr(Buf));
522 http_redirect(ChrPtr(Buf));
527 * Disconnect from the Citadel server, and end this WebCit session
529 void end_webcit_session(void) {
533 /* close() of citadel socket will be done by do_housekeeping() */
544 FlushStrBuf(WCC->wc_username);
545 FlushStrBuf(WCC->wc_password);
546 FlushStrBuf(WCC->CurRoom.name);
547 FlushStrBuf(WCC->wc_fullname);
549 /* FIXME: this is to suppress the iconbar displaying, because we aren't
550 actually logged out yet */
553 /** Calling output_headers() this way causes the cookies to be un-set */
554 output_headers(1, 1, 0, 1, 0, 0);
556 wc_printf("<div id=\"logout_screen\">");
557 wc_printf("<div class=\"box\">");
558 wc_printf("<div class=\"boxlabel\">");
559 wc_printf(_("Log off"));
560 wc_printf("</div><div class=\"boxcontent\">");
561 serv_puts("MESG goodbye");
562 serv_getln(buf, sizeof buf);
564 if (WCC->serv_sock >= 0) {
568 wc_printf("Goodbye\n");
572 wc_printf(_("This program was unable to connect or stay "
573 "connected to the Citadel server. Please report "
574 "this problem to your system administrator.")
576 wc_printf("<a href=\"http://www.citadel.org/doku.php/"
577 "faq:mastering_your_os:net#netstat\">%s</a>",
581 wc_printf("<hr /><div class=\"buttons\"> "
582 "<span class=\"button_link\"><a href=\".\">");
583 wc_printf(_("Log in again"));
584 wc_printf("</a></span>");
586 /* The "close window" link is commented out because some browsers don't
589 wc_printf(" <span class=\"button_link\">"
590 "<a href=\"javascript:window.close();\">");
591 wc_printf(_("Close window"));
592 wc_printf("</a></span>");
595 wc_printf("</div></div></div>\n");
597 end_webcit_session();
611 output_headers(1, 1, 2, 0, 0, 0);
612 wc_printf("<div id=\"banner\">\n");
614 wc_printf(_("Validate new users"));
616 wc_printf("</div>\n");
618 wc_printf("<div id=\"content\" class=\"service\">\n");
620 /* If the user just submitted a validation, process it... */
621 safestrncpy(buf, bstr("user"), sizeof buf);
622 if (!IsEmptyStr(buf)) {
623 if (havebstr("axlevel")) {
624 serv_printf("VALI %s|%s", buf, bstr("axlevel"));
625 serv_getln(buf, sizeof buf);
627 wc_printf("<b>%s</b><br>\n", &buf[4]);
632 /* Now see if any more users require validation. */
634 serv_getln(buf, sizeof buf);
637 wc_printf(_("No users require validation at this time."));
638 wc_printf("</b><br>\n");
643 wc_printf("<b>%s</b><br>\n", &buf[4]);
648 wc_printf("<table class=\"auth_validate\"><tr><td>\n");
649 wc_printf("<div id=\"validate\">");
651 safestrncpy(user, &buf[4], sizeof user);
652 serv_printf("GREG %s", user);
653 serv_getln(cmd, sizeof cmd);
657 serv_getln(buf, sizeof buf);
660 wc_printf("#%s<br><H1>%s</H1>",
669 while (!IsEmptyStr(pch))
673 else if (isalpha(*pch))
684 pch = _("very weak");
697 wc_printf("PW: %s<br>\n", pch);
700 wc_printf("%s<br>\n", buf);
702 wc_printf("%s<br>\n", buf);
704 wc_printf("%s, ", buf);
706 wc_printf("%s ", buf);
708 wc_printf("%s<br>\n", buf);
710 wc_printf("%s<br>\n", buf);
712 wc_printf(_("Current access level: %d (%s)\n"),
713 atoi(buf), axdefs[atoi(buf)]);
714 } while (strcmp(buf, "000"));
716 wc_printf("<H1>%s</H1>%s<br />\n", user, &cmd[4]);
720 wc_printf(_("Select access level for this user:"));
721 wc_printf("<br />\n");
722 for (a = 0; a <= 6; ++a) {
723 wc_printf("<a href=\"validate?nonce=%d?user=", WC->nonce);
725 wc_printf("&axlevel=%d\">%s</A> \n",
728 wc_printf("<br />\n");
730 wc_printf("</div>\n");
731 wc_printf("</td></tr></table>\n");
738 * Display form for registration.
740 * (Set during_login to 1 if this registration is being performed during
741 * new user login and will require chaining to the proper screen.)
743 void display_reg(int during_login)
747 message_summary *VCMsg = NULL;
748 wc_mime_attachment *VCAtt = NULL;
752 memset(&Room, 0, sizeof(folder));
753 if (goto_config_room(Buf, &Room) != 0) {
754 lprintf(9, "display_reg() exiting because goto_config_room() failed\n");
768 vcard_msgnum = locate_user_vcard_in_this_room(&VCMsg, &VCAtt);
769 if (vcard_msgnum < 0L) {
770 lprintf(9, "display_reg() exiting because locate_user_vcard_in_this_room() failed\n");
781 do_edit_vcard(vcard_msgnum, "1", VCMsg, VCAtt, "do_welcome", USERCONFIGROOM);
785 ReturnTo = NewStrBufPlain(HKEY("display_main_menu?gotofirst="));
786 StrBufAppendBuf(ReturnTo, WC->CurRoom.name, 0);
787 do_edit_vcard(vcard_msgnum, "1", VCMsg, VCAtt, ChrPtr(ReturnTo), USERCONFIGROOM);
788 FreeStrBuf(&ReturnTo);
791 /* FIXME - don't we have to free VCMsg and VCAtt ?? */
798 * display form for changing your password
800 void display_changepw(void)
802 WCTemplputParams SubTP;
805 output_headers(1, 1, 1, 0, 0, 0);
807 Buf = NewStrBufPlain(_("Change your password"), -1);
808 memset(&SubTP, 0, sizeof(WCTemplputParams));
809 SubTP.Filter.ContextType = CTX_STRBUF;
811 DoTemplate(HKEY("beginbox"), NULL, &SubTP);
815 if (!IsEmptyStr(WC->ImportantMessage)) {
816 wc_printf("<span class=\"errormsg\">"
817 "%s</span><br />\n", WC->ImportantMessage);
818 safestrncpy(WC->ImportantMessage, "", sizeof WC->ImportantMessage);
821 serv_puts("MESG changepw");
822 serv_getln(buf, sizeof buf);
827 wc_printf("<form name=\"changepwform\" action=\"changepw\" method=\"post\">\n");
828 wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
829 wc_printf("<table class=\"altern\" ");
830 wc_printf("<tr class=\"even\"><td>");
831 wc_printf(_("Enter new password:"));
832 wc_printf("</td><td>");
833 wc_printf("<input type=\"password\" name=\"newpass1\" value=\"\" maxlength=\"20\"></td></tr>\n");
834 wc_printf("<tr class=\"odd\"><td>");
835 wc_printf(_("Enter it again to confirm:"));
836 wc_printf("</td><td>");
837 wc_printf("<input type=\"password\" name=\"newpass2\" value=\"\" maxlength=\"20\"></td></tr>\n");
838 wc_printf("</table>\n");
840 wc_printf("<div class=\"buttons\">\n");
841 wc_printf("<input type=\"submit\" name=\"change_action\" value=\"%s\">", _("Change password"));
843 wc_printf("<input type=\"submit\" name=\"cancel_action\" value=\"%s\">\n", _("Cancel"));
844 wc_printf("</div>\n");
845 wc_printf("</form>\n");
847 do_template("endbox", NULL);
853 * if passwords match, propagate it to citserver.
858 char newpass1[32], newpass2[32];
860 if (!havebstr("change_action")) {
861 safestrncpy(WC->ImportantMessage,
862 _("Cancelled. Password was not changed."),
863 sizeof WC->ImportantMessage);
868 safestrncpy(newpass1, bstr("newpass1"), sizeof newpass1);
869 safestrncpy(newpass2, bstr("newpass2"), sizeof newpass2);
871 if (strcasecmp(newpass1, newpass2)) {
872 safestrncpy(WC->ImportantMessage,
873 _("They don't match. Password was not changed."),
874 sizeof WC->ImportantMessage);
879 if (IsEmptyStr(newpass1)) {
880 safestrncpy(WC->ImportantMessage,
881 _("Blank passwords are not allowed."),
882 sizeof WC->ImportantMessage);
887 serv_printf("SETP %s", newpass1);
888 serv_getln(buf, sizeof buf);
889 sprintf(WC->ImportantMessage, "%s", &buf[4]);
891 if (WC->wc_password == NULL)
892 WC->wc_password = NewStrBufPlain(buf, -1);
894 FlushStrBuf(WC->wc_password);
895 StrBufAppendBufPlain(WC->wc_password, buf, -1, 0);
904 int ConditionalHaveAccessCreateRoom(StrBuf *Target, WCTemplputParams *TP)
910 StrBuf_ServGetln(Buf);
912 if (GetServerStatus(Buf, NULL) == 2) {
913 StrBufCutLeft(Buf, 4);
914 AppendImportantMessage(SKEY(Buf));
922 int ConditionalAide(StrBuf *Target, WCTemplputParams *TP)
925 return (WCC != NULL)? (WC->is_aide == 0) : 0;
928 int ConditionalIsLoggedIn(StrBuf *Target, WCTemplputParams *TP)
931 return (WCC != NULL)? (WCC->logged_in == 0) : 0;
935 void _display_openid_login(void) {
936 display_openid_login(NULL);
940 void _display_reg(void) {
945 void Header_HandleAuth(StrBuf *Line, ParsedHttpHdrs *hdr)
947 if (hdr->HR.got_auth == NO_AUTH) /* don't override cookie auth... */
949 if (strncasecmp(ChrPtr(Line), "Basic", 5) == 0) {
950 StrBufCutLeft(Line, 6);
951 StrBufDecodeBase64(Line);
952 hdr->HR.plainauth = Line;
953 hdr->HR.got_auth = AUTH_BASIC;
956 lprintf(1, "Authentication scheme not supported! [%s]\n", ChrPtr(Line));
960 void CheckAuthBasic(ParsedHttpHdrs *hdr)
963 todo: enable this if we can have other sessions than authenticated ones.
964 if (hdr->DontNeedAuth)
967 StrBufAppendBufPlain(hdr->HR.plainauth, HKEY(":"), 0);
968 StrBufAppendBuf(hdr->HR.plainauth, hdr->HR.user_agent, 0);
969 hdr->HR.SessionKey = hashlittle(SKEY(hdr->HR.plainauth), 89479832);
971 lprintf(1, "CheckAuthBasic: calculated sessionkey %ld\n",
976 void GetAuthBasic(ParsedHttpHdrs *hdr)
978 const char *Pos = NULL;
979 if (hdr->c_username == NULL)
980 hdr->c_username = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_USER));
981 if (hdr->c_password == NULL)
982 hdr->c_password = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
983 StrBufExtract_NextToken(hdr->c_username, hdr->HR.plainauth, &Pos, ':');
984 StrBufExtract_NextToken(hdr->c_password, hdr->HR.plainauth, &Pos, ':');
987 void Header_HandleCookie(StrBuf *Line, ParsedHttpHdrs *hdr)
991 todo: enable this if we can have other sessions than authenticated ones.
992 if (hdr->DontNeedAuth)
995 pch = strstr(ChrPtr(Line), "webcit=");
1000 hdr->HR.RawCookie = Line;
1001 StrBufCutLeft(hdr->HR.RawCookie, (pch - ChrPtr(hdr->HR.RawCookie)) + 7);
1002 StrBufDecodeHex(hdr->HR.RawCookie);
1004 cookie_to_stuff(Line, &hdr->HR.desired_session,
1010 hdr->HR.got_auth = AUTH_COOKIE;
1015 (ParsedHttpHdrs *httpreq)
1017 httpreq->c_username = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_USER));
1018 httpreq->c_password = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
1019 httpreq->c_roomname = NewStrBuf();
1020 httpreq->c_language = NewStrBuf();
1023 HttpDetachModule_AUTH
1024 (ParsedHttpHdrs *httpreq)
1026 FLUSHStrBuf(httpreq->c_username);
1027 FLUSHStrBuf(httpreq->c_password);
1028 FLUSHStrBuf(httpreq->c_roomname);
1029 FLUSHStrBuf(httpreq->c_language);
1033 HttpDestroyModule_AUTH
1034 (ParsedHttpHdrs *httpreq)
1036 FreeStrBuf(&httpreq->c_username);
1037 FreeStrBuf(&httpreq->c_password);
1038 FreeStrBuf(&httpreq->c_roomname);
1039 FreeStrBuf(&httpreq->c_language);
1046 initialize_axdefs();
1047 RegisterHeaderHandler(HKEY("COOKIE"), Header_HandleCookie);
1048 RegisterHeaderHandler(HKEY("AUTHORIZATION"), Header_HandleAuth);
1050 WebcitAddUrlHandler(HKEY(""), "", 0, do_welcome, ANONYMOUS|COOKIEUNNEEDED); /* no url pattern at all? Show login. */
1051 WebcitAddUrlHandler(HKEY("do_welcome"), "", 0, do_welcome, ANONYMOUS|COOKIEUNNEEDED);
1052 WebcitAddUrlHandler(HKEY("login"), "", 0, do_login, ANONYMOUS|COOKIEUNNEEDED);
1053 WebcitAddUrlHandler(HKEY("display_openid_login"), "", 0, _display_openid_login, ANONYMOUS);
1054 WebcitAddUrlHandler(HKEY("openid_login"), "", 0, do_openid_login, ANONYMOUS);
1055 WebcitAddUrlHandler(HKEY("finalize_openid_login"), "", 0, finalize_openid_login, ANONYMOUS);
1056 WebcitAddUrlHandler(HKEY("openid_manual_create"), "", 0, openid_manual_create, ANONYMOUS);
1057 WebcitAddUrlHandler(HKEY("do_logout"), "", 0, do_logout, ANONYMOUS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
1058 WebcitAddUrlHandler(HKEY("validate"), "", 0, validate, 0);
1059 WebcitAddUrlHandler(HKEY("display_reg"), "", 0, _display_reg, 0);
1060 WebcitAddUrlHandler(HKEY("display_changepw"), "", 0, display_changepw, 0);
1061 WebcitAddUrlHandler(HKEY("changepw"), "", 0, changepw, 0);
1062 WebcitAddUrlHandler(HKEY("termquit"), "", 0, do_logout, 0);
1064 RegisterConditional(HKEY("COND:AIDE"), 2, ConditionalAide, CTX_NONE);
1065 RegisterConditional(HKEY("COND:LOGGEDIN"), 2, ConditionalIsLoggedIn, CTX_NONE);
1066 RegisterConditional(HKEY("COND:MAY_CREATE_ROOM"), 2, ConditionalHaveAccessCreateRoom, CTX_NONE);
1072 SessionDestroyModule_AUTH
1075 FreeStrBuf(&sess->wc_username);
1076 FreeStrBuf(&sess->wc_fullname);
1077 FreeStrBuf(&sess->wc_password);
1078 FreeStrBuf(&sess->httpauth_pass);
1079 FreeStrBuf(&sess->cs_inet_email);