modules/platal.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2011 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   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 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  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.                           *
  15  *                                                                         *
  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.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 function bugize($list)
  23 {
  24     $list = preg_split('/,/', $list, -1, PREG_SPLIT_NO_EMPTY);
  25     $ans  = array();
  26
  27     foreach ($list as $bug) {
  28         $clean = str_replace('#', '', $bug);
  29         $ans[] = "<a href='http://trackers.polytechnique.org/task/$clean'>$bug</a>";
  30     }
  31
  32     return join(',', $ans);
  33 }
  34
  35
  36 class PlatalModule extends PLModule
  37 {
  38     function handlers()
  39     {
  40         return array(
  41             'index'             => $this->make_hook('index',     AUTH_PUBLIC),
  42             'cacert.pem'        => $this->make_hook('cacert',    AUTH_PUBLIC),
  43             'changelog'         => $this->make_hook('changelog', AUTH_PUBLIC),
  44
  45             // Preferences thingies
  46             'prefs'             => $this->make_hook('prefs',     AUTH_COOKIE),
  47             'prefs/rss'         => $this->make_hook('prefs_rss', AUTH_COOKIE),
  48             'prefs/webredirect' => $this->make_hook('webredir',  AUTH_MDP, 'mail'),
  49             'prefs/skin'        => $this->make_hook('skin',      AUTH_COOKIE),
  50
  51             // password related thingies
  52             'password'          => $this->make_hook('password',  AUTH_MDP),
  53             'tmpPWD'            => $this->make_hook('tmpPWD',    AUTH_PUBLIC),
  54             'password/smtp'     => $this->make_hook('smtppass',  AUTH_MDP, 'mail'),
  55             'recovery'          => $this->make_hook('recovery',  AUTH_PUBLIC),
  56             'exit'              => $this->make_hook('exit',      AUTH_PUBLIC),
  57             'review'            => $this->make_hook('review',    AUTH_PUBLIC),
  58             'deconnexion.php'   => $this->make_hook('exit',      AUTH_PUBLIC),
  59         );
  60     }
  61
  62     function handler_index($page)
  63     {
  64         // Include X-XRDS-Location response-header for Yadis discovery
  65         global $globals;
  66         header('X-XRDS-Location: ' . $globals->baseurl . '/openid/xrds');
  67
  68         // Redirect to the suitable page
  69         if (S::logged()) {
  70             pl_redirect('events');
  71         } else if (!@$GLOBALS['IS_XNET_SITE']) {
  72             $this->handler_review($page);
  73         }
  74     }
  75
  76     function handler_cacert($page)
  77     {
  78         pl_cached_content_headers("application/x-x509-ca-cert");
  79         readfile("/etc/ssl/xorgCA/cacert.pem");
  80         exit;
  81     }
  82
  83     function handler_changelog($page, $core = null)
  84     {
  85         $page->changeTpl('platal/changeLog.tpl');
  86
  87         function formatChangeLog($file) {
  88             $clog = pl_entities(file_get_contents($file));
  89             $clog = preg_replace('/===+\s*/', '</pre><hr /><pre>', $clog);
  90             // url catch only (not all wiki syntax)
  91             $clog = preg_replace(array(
  92                 '/((?:https?|ftp):\/\/(?:\.*,*[\w@~%$£µ&i#\-+=_\/\?;])*)/ui',
  93                 '/(\s|^)www\.((?:\.*,*[\w@~%$£µ&i#\-+=_\/\?;])*)/iu',
  94                 '/(?:mailto:)?([a-z0-9.\-+_]+@([\-.+_]?[a-z0-9])+)/i'),
  95               array(
  96                 '<a href="\\0">\\0</a>',
  97                 '\\1<a href="http://www.\\2">www.\\2</a>',
  98                 '<a href="mailto:\\0">\\0</a>'),
  99               $clog);
 100             $clog = preg_replace('!(#[0-9]+(,[0-9]+)*)!e', 'bugize("\1")', $clog);
 101             $clog = preg_replace('!vim:.*$!', '', $clog);
 102             return preg_replace("!(<hr />(\\s|\n)*)?<pre>(\s|\n)*</pre>((\\s|\n)*<hr />)?!m", "", "<pre>$clog</pre>");
 103         }
 104         if ($core != 'core') {
 105             $page->assign('core', false);
 106             $page->assign('ChangeLog', formatChangeLog(dirname(__FILE__).'/../ChangeLog'));
 107         } else {
 108             $page->assign('core', true);
 109             $page->assign('ChangeLog', formatChangeLog(dirname(__FILE__).'/../core/ChangeLog'));
 110         }
 111     }
 112
 113     function __set_rss_state($state)
 114     {
 115         if ($state) {
 116             if (!S::user()->token) {
 117                 S::user()->token = rand_url_id(16);
 118                 S::set('token', S::user()->token);
 119                 XDB::execute('UPDATE  accounts
 120                                  SET  token = {?}
 121                                WHERE  uid = {?}', S::user()->token, S::i('uid'));
 122             }
 123         } else {
 124             S::kill('token');
 125             S::user()->token = null;
 126             XDB::execute('UPDATE  accounts
 127                              SET  token = NULL
 128                            WHERE  uid = {?}', S::i('uid'));
 129         }
 130     }
 131
 132     function handler_prefs($page)
 133     {
 134         $page->changeTpl('platal/preferences.tpl');
 135         $page->setTitle('Mes préférences');
 136
 137         if (Post::has('email_format')) {
 138             S::assert_xsrf_token();
 139             $fmt = Post::s('email_format');
 140             S::user()->setEmailFormat($fmt);
 141         }
 142
 143         if (Post::has('rss')) {
 144             S::assert_xsrf_token();
 145             $this->__set_rss_state(Post::s('rss') == 'on');
 146         }
 147     }
 148
 149     function handler_webredir($page)
 150     {
 151         $page->changeTpl('platal/webredirect.tpl');
 152         $page->setTitle('Redirection de page WEB');
 153
 154         if (Env::v('submit') == 'Valider' && !Env::blank('url')) {
 155             if (Env::blank('url')) {
 156                 $page->trigError('URL invalide');
 157             } else {
 158                 $url = Env::t('url');
 159                 XDB::execute('INSERT INTO  carvas (uid, url)
 160                                    VALUES  ({?}, {?})
 161                   ON DUPLICATE KEY UPDATE  url = VALUES(url)',
 162                              S::i('uid'), $url);
 163                 S::logger()->log('carva_add', 'http://' . $url);
 164                 $page->trigSuccess("Redirection activée vers <a href='http://$url'>$url</a>");
 165             }
 166         } elseif (Env::v('submit') == 'Supprimer') {
 167             XDB::execute('DELETE FROM carvas
 168                                 WHERE uid = {?}', S::i('uid'));
 169             Post::kill('url');
 170             S::logger()->log('carva_del');
 171             $page->trigSuccess('Redirection supprimée');
 172         }
 173
 174         $url = XDB::fetchOneCell('SELECT  url
 175                                     FROM  carvas
 176                                    WHERE  uid = {?}', S::i('uid'));
 177         $page->assign('carva', $url);
 178
 179         # FIXME: this code is not multi-domain compatible. We should decide how
 180         # carva will extend to users not in the main domain.
 181         $best = XDB::fetchOneCell('SELECT  email
 182                                      FROM  email_source_account
 183                                     WHERE  uid = {?} AND FIND_IN_SET(\'bestalias\', flags)',
 184                                   S::user()->id());
 185         $page->assign('bestalias', $best);
 186     }
 187
 188     function handler_prefs_rss($page)
 189     {
 190         $page->changeTpl('platal/filrss.tpl');
 191
 192         $page->assign('goback', Env::v('referer', 'login'));
 193
 194         if (Env::v('act_rss') == 'Activer') {
 195             $this->__set_rss_state(true);
 196             $page->trigSuccess("Ton Fil RSS est activé.");
 197         }
 198     }
 199
 200     function handler_password($page)
 201     {
 202         global $globals;
 203
 204         if (Post::has('pwhash') && Post::t('pwhash'))  {
 205             S::assert_xsrf_token();
 206
 207             S::set('password', $password = Post::t('pwhash'));
 208             XDB::execute('UPDATE  accounts
 209                              SET  password = {?}
 210                            WHERE  uid={?}', $password,
 211                          S::i('uid'));
 212
 213             // If GoogleApps is enabled, and the user did choose to use synchronized passwords,
 214             // updates the Google Apps password as well.
 215             if ($globals->mailstorage->googleapps_domain) {
 216                 require_once 'googleapps.inc.php';
 217                 $account = new GoogleAppsAccount(S::user());
 218                 if ($account->active() && $account->sync_password) {
 219                     $account->set_password($password);
 220                 }
 221             }
 222
 223             S::logger()->log('passwd');
 224             Platal::session()->setAccessCookie(true);
 225
 226             $page->changeTpl('platal/password.success.tpl');
 227             $page->run();
 228         }
 229
 230         $page->changeTpl('platal/password.tpl');
 231         $page->setTitle('Mon mot de passe');
 232         $page->assign('do_auth', false);
 233     }
 234
 235     function handler_smtppass($page)
 236     {
 237         $page->changeTpl('platal/acces_smtp.tpl');
 238         $page->setTitle('Acces SMTP/NNTP');
 239
 240         $wp = new PlWikiPage('Xorg.SMTPSécurisé');
 241         $wp->buildCache();
 242         $wp = new PlWikiPage('Xorg.NNTPSécurisé');
 243         $wp->buildCache();
 244
 245         $uid  = S::i('uid');
 246         $pass = Env::v('smtppass1');
 247
 248         if (Env::v('op') == "Valider" && strlen($pass) >= 6
 249             &&  Env::v('smtppass1') == Env::v('smtppass2')) {
 250             XDB::execute('UPDATE  accounts
 251                              SET  weak_password = {?}
 252                            WHERE  uid = {?}', $pass, $uid);
 253             $page->trigSuccess('Mot de passe enregistré');
 254             S::logger()->log("passwd_ssl");
 255         } elseif (Env::v('op') == "Supprimer") {
 256             XDB::execute('UPDATE  accounts
 257                              SET  weak_password = NULL
 258                            WHERE  uid = {?}', $uid);
 259             $page->trigSuccess('Compte SMTP et NNTP supprimé');
 260             S::logger()->log("passwd_del");
 261         }
 262
 263         $res = XDB::query("SELECT  weak_password IS NOT NULL
 264                              FROM  accounts
 265                             WHERE  uid = {?}", $uid);
 266         $page->assign('actif', $res->fetchOneCell());
 267     }
 268
 269     function handler_recovery($page)
 270     {
 271         global $globals;
 272
 273         $page->changeTpl('platal/recovery.tpl');
 274
 275         if (!Env::has('login') || !Env::has('birth')) {
 276             return;
 277         }
 278
 279         if (!preg_match('/^[0-3][0-9][0-1][0-9][1][9]([0-9]{2})$/', Env::v('birth'))) {
 280             $page->trigError('Date de naissance incorrecte ou incohérente');
 281             return;
 282         }
 283
 284         $birth   = sprintf('%s-%s-%s',
 285                            substr(Env::v('birth'), 4, 4),
 286                            substr(Env::v('birth'), 2, 2),
 287                            substr(Env::v('birth'), 0, 2));
 288
 289         $mailorg = strtok(Env::v('login'), '@');
 290
 291         $profile = Profile::get(Env::t('login'));
 292         if (is_null($profile) || $profile->birthdate != $birth) {
 293             $page->trigError('Les informations que tu as rentrées ne permettent pas de récupérer ton mot de passe.<br />'.
 294                         'Si tu as un homonyme, utilise prenom.nom.promo comme login');
 295             return;
 296         }
 297
 298         $user = $profile->owner();
 299         if ($user->state != 'active') {
 300             $page->trigError('Ton compte n\'est pas activé.');
 301             return;
 302         }
 303
 304         if ($user->lost) {
 305             $page->assign('no_addr', true);
 306             return;
 307         }
 308
 309         $page->assign('ok', true);
 310
 311         $url = rand_url_id();
 312         XDB::execute('INSERT INTO  account_lost_passwords (certificat,uid,created)
 313                            VALUES  ({?},{?},NOW())', $url, $user->id());
 314         $to = XDB::fetchOneCell('SELECT  redirect
 315                                    FROM  email_redirect_account
 316                                   WHERE  uid = {?} AND redirect = {?}',
 317                                 $user->id(), Post::t('email'));
 318         if (is_null($to)) {
 319             $emails = XDB::fetchColumn('SELECT  redirect
 320                                           FROM  email_redirect_account
 321                                          WHERE  uid = {?} AND flags = \'inactive\' AND type = \'smtp\'',
 322                                        $user->id());
 323             $inactives_to = implode(', ', $emails);
 324         }
 325         $mymail = new PlMailer();
 326         $mymail->setFrom('"Gestion des mots de passe" <support+password@' . $globals->mail->domain . '>');
 327         if (is_null($to)) {
 328             $mymail->addTo($user);
 329             $mymail->addTo($inactives_to);
 330         } else {
 331             $mymail->addTo($to);
 332         }
 333         $mymail->setSubject("Ton certificat d'authentification");
 334         $mymail->setTxtBody("Visite la page suivante qui expire dans six heures :
 335 {$globals->baseurl}/tmpPWD/$url
 336
 337 Si en cliquant dessus tu n'y arrives pas, copie intégralement l'adresse dans la barre de ton navigateur. Si tu n'as pas utilisé ce lien dans six heures, tu peux tout simplement recommencer cette procédure.
 338
 339 --
 340 Polytechnique.org
 341 \"Le portail des élèves & anciens élèves de l'École polytechnique\"
 342
 343 Email envoyé à ".Env::v('login') . (Post::has('email') ? "
 344 Adresse de secours : " . Post::v('email') : ""));
 345         $mymail->send();
 346
 347         S::logger($user->id())->log('recovery', is_null($to) ? $inactives_to . ', ' . $user->bestEmail() : $to);
 348     }
 349
 350     function handler_tmpPWD($page, $certif = null)
 351     {
 352         global $globals;
 353         // XXX: recovery requires data from the profile
 354         XDB::execute('DELETE FROM  account_lost_passwords
 355                             WHERE  DATE_SUB(NOW(), INTERVAL 380 MINUTE) > created');
 356
 357         $res = XDB::query('SELECT  uid
 358                              FROM  account_lost_passwords WHERE certificat={?}', $certif);
 359         $ligne = $res->fetchOneAssoc();
 360         if (!$ligne) {
 361             $page->changeTpl('platal/index.tpl');
 362             $page->kill("Cette adresse n'existe pas ou n'existe plus sur le serveur.");
 363         }
 364
 365         $uid = $ligne["uid"];
 366         if (Post::has('pwhash') && Post::t('pwhash')) {
 367             $password = Post::t('pwhash');
 368             XDB::query('UPDATE  accounts
 369                            SET  password={?}
 370                          WHERE  uid = {?} AND state = \'active\'',
 371                        $password, $uid);
 372             XDB::query('DELETE FROM  account_lost_passwords
 373                               WHERE  certificat={?}', $certif);
 374
 375             // If GoogleApps is enabled, and the user did choose to use synchronized passwords,
 376             // updates the Google Apps password as well.
 377             if ($globals->mailstorage->googleapps_domain) {
 378                 require_once 'googleapps.inc.php';
 379                 $account = new GoogleAppsAccount(User::getSilent($uid));
 380                 if ($account->active() && $account->sync_password) {
 381                     $account->set_password($password);
 382                 }
 383             }
 384
 385             S::logger($uid)->log("passwd", "");
 386
 387             // Try to start a session (so the user don't have to log in); we will use
 388             // the password available in Post:: to authenticate the user.
 389             Platal::session()->start(AUTH_MDP);
 390
 391             $page->changeTpl('platal/tmpPWD.success.tpl');
 392         } else {
 393             $hruid = XDB::fetchOneCell('SELECT  hruid
 394                                           FROM  accounts
 395                                          WHERE  uid = {?}',
 396                                        $uid);
 397             $page->changeTpl('platal/password.tpl');
 398             $page->assign('hruid', $hruid);
 399             $page->assign('do_auth', true);
 400         }
 401     }
 402
 403     function handler_skin($page)
 404     {
 405         global $globals;
 406
 407         $page->changeTpl('platal/skins.tpl');
 408         $page->setTitle('Skins');
 409
 410         if (Env::has('newskin'))  {  // formulaire soumis, traitons les données envoyées
 411             XDB::execute('UPDATE  accounts
 412                              SET  skin = {?}
 413                            WHERE  uid = {?}',
 414                          Env::i('newskin'), S::i('uid'));
 415             S::kill('skin');
 416             Platal::session()->setSkin();
 417         }
 418
 419         $res = XDB::query('SELECT  id
 420                              FROM  skins
 421                             WHERE  skin_tpl = {?}', S::v('skin'));
 422         $page->assign('skin_id', $res->fetchOneCell());
 423
 424         $sql = 'SELECT  s.*, auteur, COUNT(*) AS nb
 425                   FROM  skins AS s
 426              LEFT JOIN  accounts AS a ON (a.skin = s.id)
 427                  WHERE  skin_tpl != \'\' AND ext != \'\'
 428               GROUP BY  id ORDER BY s.date DESC';
 429         $page->assign('skins', XDB::iterator($sql));
 430     }
 431
 432     function handler_exit($page, $level = null)
 433     {
 434         if (S::suid()) {
 435             $old = S::user()->login();
 436             S::logger()->log('suid_stop', $old . " by " . S::suid('hruid'));
 437             Platal::session()->stopSUID();
 438             $target = S::s('suid_startpage');
 439             S::kill('suid_startpage');
 440             if (!empty($target)) {
 441                 http_redirect($target);
 442             }
 443             pl_redirect('admin/user/' . $old);
 444         }
 445
 446         if ($level == 'forget' || $level == 'forgetall') {
 447             Platal::session()->killAccessCookie();
 448         }
 449
 450         if ($level == 'forgetuid' || $level == 'forgetall') {
 451             Platal::session()->killLoginFormCookies();
 452         }
 453
 454         if (S::logged()) {
 455             S::logger()->log('deconnexion', @$_SERVER['HTTP_REFERER']);
 456             Platal::session()->destroy();
 457         }
 458
 459         if (Get::has('redirect')) {
 460             http_redirect(rawurldecode(Get::v('redirect')));
 461         } else {
 462             $page->changeTpl('platal/exit.tpl');
 463         }
 464     }
 465
 466     function handler_review($page, $action = null, $mode = null)
 467     {
 468         // Include X-XRDS-Location response-header for Yadis discovery
 469         global $globals;
 470         header('X-XRDS-Location: ' . $globals->baseurl . '/openid/xrds');
 471
 472         $this->load('review.inc.php');
 473         $dom = 'Review';
 474         if (@$GLOBALS['IS_XNET_SITE']) {
 475             $dom .= 'Xnet';
 476         }
 477         $wp = new PlWikiPage($dom . '.Admin');
 478         $conf = explode('%0a', $wp->getField('text'));
 479         $wiz = new PlWizard('Tour d\'horizon', PlPage::getCoreTpl('plwizard.tpl'), true);
 480         foreach ($conf as $line) {
 481             $list = preg_split('/\s*[*|]\s*/', $line, -1, PREG_SPLIT_NO_EMPTY);
 482             $wiz->addPage('ReviewPage', $list[0], $list[1]);
 483         }
 484         $wiz->apply($page, 'review', $action, $mode);
 485     }
 486 }
 487
 488 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 489 ?>