3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2008, 2009, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
22 class CasloginAction extends Action
27 if (common_is_real_login()) {
28 // TRANS: Client error displayed when trying to log in while already logged on.
29 $this->clientError(_m('Already logged in.'));
32 phpCAS::client(CAS_VERSION_2_0,$casSettings['server'],$casSettings['port'],$casSettings['path'],false);
33 phpCAS::setNoCasServerValidation();
34 phpCAS::handleLogoutRequests();
35 phpCAS::forceAuthentication();
36 global $casTempPassword;
37 $casTempPassword = common_random_hexstr(16);
38 $user = common_check_user(phpCAS::getUser(), $casTempPassword);
40 // TRANS: Server error displayed when trying to log in with incorrect username or password.
41 $this->serverError(_m('Incorrect username or password.'));
45 if (!common_set_user($user)) {
46 // TRANS: Server error displayed when login fails in CAS authentication plugin.
47 $this->serverError(_m('Error setting user. You are probably not authorized.'));
50 common_real_login(true);
52 $url = common_get_returnto();
55 // We don't have to return to it again
56 common_set_returnto(null);
58 if(common_config('site', 'private') && $casSettings['takeOverLogin']) {
59 //SSO users expect to just go to the URL they entered
60 //if we don't have a returnto set, the user entered the
61 //main StatusNet url, so send them there.
62 $url = common_local_url('public');
64 //With normal logins (regular form-based username/password),
65 //the user would expect to go to their home after logging in.
66 $url = common_local_url('public',
72 common_redirect($url, 303);