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') && !defined('LACONICA')) {
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/
48 class FinishaddopenidAction extends Action
53 * Handle the redirect back from OpenID confirmation
55 * Check to see if the user's logged in, and then try
56 * to use the OpenID login system.
58 * @param array $args $_REQUEST arguments
63 function handle($args)
65 parent::handle($args);
66 if (!common_logged_in()) {
67 // TRANS: Client error message
68 $this->clientError(_m('Not logged in.'));
75 * Try to log in using OpenID
77 * Check the OpenID for validity; potentially store it.
84 $consumer = oid_consumer();
86 $response = $consumer->complete(common_local_url('finishaddopenid'));
88 if ($response->status == Auth_OpenID_CANCEL) {
89 // TRANS: Status message in case the response from the OpenID provider is that the logon attempt was cancelled.
90 $this->message(_m('OpenID authentication cancelled.'));
92 } else if ($response->status == Auth_OpenID_FAILURE) {
93 // TRANS: OpenID authentication failed; display the error message.
94 // TRANS: %s is the error message.
95 $this->message(sprintf(_m('OpenID authentication failed: %s'),
97 } else if ($response->status == Auth_OpenID_SUCCESS) {
99 $display = $response->getDisplayIdentifier();
100 $canonical = ($response->endpoint && $response->endpoint->canonicalID) ?
101 $response->endpoint->canonicalID : $display;
103 $sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
106 $sreg = $sreg_resp->contents();
109 $cur = common_current_user();
111 $other = oid_get_user($canonical);
114 if ($other->id == $cur->id) {
115 // TRANS: message in case a user tries to add an OpenID that is already connected to them.
116 $this->message(_m('You already have this OpenID!'));
118 // TRANS: message in case a user tries to add an OpenID that is already used by another user.
119 $this->message(_m('Someone else already has this OpenID.'));
124 // start a transaction
126 $cur->query('BEGIN');
128 $result = oid_link_user($cur->id, $canonical, $display);
131 // TRANS: message in case the OpenID object cannot be connected to the user.
132 $this->message(_m('Error connecting user.'));
136 if (!oid_update_user($cur, $sreg)) {
137 // TRANS: message in case the user or the user profile cannot be saved in StatusNet.
138 $this->message(_m('Error updating profile'));
145 $cur->query('COMMIT');
147 oid_set_last($display);
149 common_redirect(common_local_url('openidsettings'), 303);
154 * Show a failure message
156 * Something went wrong. Save the message, and show the page.
158 * @param string $msg Error message to show
163 function message($msg)
165 $this->message = $msg;
172 * @return string title
177 // TRANS: Title after getting the status of the OpenID authorisation request.
178 return _m('OpenID Login');
187 function showPageNotice()
189 if ($this->message) {
190 $this->element('p', 'error', $this->message);