3 * StatusNet, the distributed open-source microblogging tool
5 * Plugin that requires the user to have a validated email address before they
10 * LICENCE: This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Affero General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Affero General Public License for more details.
20 * You should have received a copy of the GNU Affero General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * @author Craig Andrews <candrews@integralblue.com>
26 * @author Brion Vibber <brion@status.net>
27 * @author Evan Prodromou <evan@status.net>
28 * @copyright 2011 StatusNet Inc. http://status.net/
29 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
30 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
31 * @link http://status.net/
34 if (!defined('STATUSNET') && !defined('LACONICA')) {
39 * Plugin for requiring a validated email before posting.
41 * Enable this plugin using addPlugin('RequireValidatedEmail');
45 * @author Craig Andrews <candrews@integralblue.com>
46 * @author Brion Vibber <brion@status.net>
47 * @author Evan Prodromou <evan@status.net>
48 * @author Mikael Nordfeldth <mmn@hethane.se>
49 * @copyright 2009-2013 Free Software Foundation, Inc http://www.fsf.org
50 * @copyright 2009-2010 StatusNet, Inc.
51 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
52 * @link http://status.net/
54 class RequireValidatedEmailPlugin extends Plugin
56 const PLUGIN_VERSION = '2.0.0';
59 * Users created before this time will be grandfathered in
60 * without the validation requirement.
62 public $grandfatherCutoff = null;
65 * If OpenID plugin is installed, users with a verified OpenID
66 * association whose provider URL matches one of these regexes
67 * will be considered to be sufficiently valid for our needs.
69 * For example, to trust WikiHow and Wikipedia OpenID users:
71 * addPlugin('RequireValidatedEmailPlugin', array(
72 * 'trustedOpenIDs' => array(
73 * '!^http://\w+\.wikihow\.com/!',
74 * '!^http://\w+\.wikipedia\.org/!',
78 public $trustedOpenIDs = array();
81 * Whether or not to disallow login for unvalidated users.
83 public $disallowLogin = false;
85 public function onRouterInitialized(URLMapper $m)
87 $m->connect('main/confirmfirst/:code',
88 array('action' => 'confirmfirstemail'));
93 * Event handler for notice saves; rejects the notice
94 * if user's address isn't validated.
96 * @param Notice $notice The notice being saved
98 * @return bool hook result code
100 public function onStartNoticeSave(Notice $notice)
102 $author = $notice->getProfile();
103 if (!$author->isLocal()) {
107 $user = $author->getUser();
108 if (!$this->validated($user)) {
109 // TRANS: Client exception thrown when trying to post notices before validating an e-mail address.
110 $msg = _m('You must validate your email address before posting.');
111 throw new ClientException($msg);
117 * Event handler for registration attempts; rejects the registration
118 * if email field is missing.
120 * @param Action $action Action being executed
122 * @return bool hook result code
124 function onStartRegisterUser(&$user, &$profile)
126 $email = $user->email;
129 // TRANS: Client exception thrown when trying to register without providing an e-mail address.
130 throw new ClientException(_m('You must provide an email address to register.'));
137 * Check if a user has a validated email address or has been
138 * otherwise grandfathered in.
140 * @param User $user User to valide
144 protected function validated(User $user)
146 // The email field is only stored after validation...
147 // Until then you'll find them in confirm_address.
148 $knownGood = !empty($user->email) ||
149 $this->grandfathered($user) ||
150 $this->hasTrustedOpenID($user);
152 // Give other plugins a chance to override, if they can validate
153 // that somebody's ok despite a non-validated email.
155 // @todo FIXME: This isn't how to do it! Use Start*/End* instead
156 Event::handle('RequireValidatedEmailPlugin_Override',
157 array($user, &$knownGood));
163 * Check if a user was created before the grandfathering cutoff.
164 * If so, we won't need to check for validation.
166 * @param User $user User to check
168 * @return bool true if user is grandfathered
170 protected function grandfathered(User $user)
172 if ($this->grandfatherCutoff) {
173 $created = strtotime($user->created . " GMT");
174 $cutoff = strtotime($this->grandfatherCutoff);
175 if ($created < $cutoff) {
183 * Override for RequireValidatedEmail plugin. If we have a user who's
184 * not validated an e-mail, but did come from a trusted provider,
185 * we'll consider them ok.
187 * @param User $user User to check
189 * @return bool true if user has a trusted OpenID.
191 function hasTrustedOpenID(User $user)
193 if ($this->trustedOpenIDs && class_exists('User_openid')) {
194 foreach ($this->trustedOpenIDs as $regex) {
195 $oid = new User_openid();
197 $oid->user_id = $user->id;
200 while ($oid->fetch()) {
201 if (preg_match($regex, $oid->canonical)) {
211 * Add version information for this plugin.
213 * @param array &$versions Array of associative arrays of version data
215 * @return boolean hook value
217 function onPluginVersion(array &$versions)
220 array('name' => 'Require Validated Email',
221 'version' => self::PLUGIN_VERSION,
222 'author' => 'Craig Andrews, '.
226 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/RequireValidatedEmail',
228 // TRANS: Plugin description.
229 _m('Disables posting without a validated email address.'));
235 * Show an error message about validating user email before posting
237 * @param string $tag Current tab tag value
238 * @param Action $action action being shown
239 * @param Form $form object producing the form
241 * @return boolean hook value
243 function onStartMakeEntryForm($tag, $action, &$form)
245 $user = common_current_user();
247 if (!$this->validated($user)) {
248 $action->element('div', array('class'=>'error'), _m('You must validate an email address before posting!'));
255 * Prevent unvalidated folks from creating spam groups.
257 * @param Profile $profile User profile we're checking
258 * @param string $right rights key
259 * @param boolean $result if overriding, set to true/false has right
260 * @return boolean hook result value
262 function onUserRightsCheck(Profile $profile, $right, &$result)
264 if ($right == Right::CREATEGROUP ||
265 ($this->disallowLogin && ($right == Right::WEBLOGIN || $right == Right::API))) {
266 $user = User::getKV('id', $profile->id);
267 if ($user && !$this->validated($user)) {
275 function onLoginAction($action, &$login)
277 if ($action == 'confirmfirstemail') {