3 * StatusNet, the distributed open-source microblogging tool
5 * Complete adding an OpenID
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @copyright 2008-2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('STATUSNET')) {
34 require_once INSTALLDIR.'/plugins/OpenID/openid.php';
37 * Complete adding an OpenID
39 * Handle the return from an OpenID verification
43 * @author Evan Prodromou <evan@status.net>
44 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
45 * @link http://status.net/
47 class FinishaddopenidAction extends Action
52 * Handle the redirect back from OpenID confirmation
54 * Check to see if the user's logged in, and then try
55 * to use the OpenID login system.
57 * @param array $args $_REQUEST arguments
64 if (!common_logged_in()) {
65 // TRANS: Error message displayed when trying to perform an action that requires a logged in user.
66 $this->clientError(_m('Not logged in.'));
73 * Try to log in using OpenID
75 * Check the OpenID for validity; potentially store it.
81 $consumer = oid_consumer();
83 $response = $consumer->complete(common_local_url('finishaddopenid'));
85 if ($response->status == Auth_OpenID_CANCEL) {
86 // TRANS: Status message in case the response from the OpenID provider is that the logon attempt was cancelled.
87 $this->message(_m('OpenID authentication cancelled.'));
89 } else if ($response->status == Auth_OpenID_FAILURE) {
90 // TRANS: OpenID authentication failed; display the error message.
91 // TRANS: %s is the error message.
92 $this->message(sprintf(_m('OpenID authentication failed: %s.'),
94 } else if ($response->status == Auth_OpenID_SUCCESS) {
96 $display = $response->getDisplayIdentifier();
97 $canonical = ($response->endpoint && $response->endpoint->canonicalID) ?
98 $response->endpoint->canonicalID : $display;
100 $sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
103 $sreg = $sreg_resp->contents();
106 // Launchpad teams extension
107 if (!oid_check_teams($response)) {
108 // TRANS: OpenID authentication error.
109 $this->message(_m('OpenID authentication aborted: You are not allowed to login to this site.'));
113 $cur = common_current_user();
115 $other = oid_get_user($canonical);
118 if ($other->id == $cur->id) {
119 // TRANS: Message in case a user tries to add an OpenID that is already connected to them.
120 $this->message(_m('You already have this OpenID!'));
122 // TRANS: Message in case a user tries to add an OpenID that is already used by another user.
123 $this->message(_m('Someone else already has this OpenID.'));
128 // start a transaction
130 $cur->query('BEGIN');
132 $result = oid_link_user($cur->id, $canonical, $display);
135 // TRANS: Message in case the OpenID object cannot be connected to the user.
136 $this->message(_m('Error connecting user.'));
139 if (Event::handle('StartOpenIDUpdateUser', array($cur, $canonical, &$sreg))) {
141 if (!oid_update_user($cur, $sreg)) {
142 // TRANS: Message in case the user or the user profile cannot be saved in StatusNet.
143 $this->message(_m('Error updating profile.'));
148 Event::handle('EndOpenIDUpdateUser', array($cur, $canonical, $sreg));
152 $cur->query('COMMIT');
154 oid_set_last($display);
156 common_redirect(common_local_url('openidsettings'), 303);
161 * Show a failure message
163 * Something went wrong. Save the message, and show the page.
165 * @param string $msg Error message to show
169 function message($msg)
171 $this->message = $msg;
178 * @return string title
182 // TRANS: Title after getting the status of the OpenID authorisation request.
183 return _m('OpenID Login');
191 function showPageNotice()
193 if ($this->message) {
194 $this->element('p', 'error', $this->message);