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('/,/', Env::s('libs'), -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         $page->setTitle('Mon mot de passe');
 232     }
 233
 234     function handler_smtppass($page)
 235     {
 236         $page->changeTpl('platal/acces_smtp.tpl');
 237         $page->setTitle('Acces SMTP/NNTP');
 238
 239         $wp = new PlWikiPage('Xorg.SMTPSécurisé');
 240         $wp->buildCache();
 241         $wp = new PlWikiPage('Xorg.NNTPSécurisé');
 242         $wp->buildCache();
 243
 244         $uid  = S::i('uid');
 245         $pass = Env::v('smtppass1');
 246
 247         if (Env::v('op') == "Valider" && strlen($pass) >= 6
 248             &&  Env::v('smtppass1') == Env::v('smtppass2')) {
 249             XDB::execute('UPDATE  accounts
 250                              SET  weak_password = {?}
 251                            WHERE  uid = {?}', $pass, $uid);
 252             $page->trigSuccess('Mot de passe enregistré');
 253             S::logger()->log("passwd_ssl");
 254         } elseif (Env::v('op') == "Supprimer") {
 255             XDB::execute('UPDATE  accounts
 256                              SET  weak_password = NULL
 257                            WHERE  uid = {?}', $uid);
 258             $page->trigSuccess('Compte SMTP et NNTP supprimé');
 259             S::logger()->log("passwd_del");
 260         }
 261
 262         $res = XDB::query("SELECT  weak_password IS NOT NULL
 263                              FROM  accounts
 264                             WHERE  uid = {?}", $uid);
 265         $page->assign('actif', $res->fetchOneCell());
 266     }
 267
 268     function handler_recovery($page)
 269     {
 270         global $globals;
 271
 272         $page->changeTpl('platal/recovery.tpl');
 273
 274         if (!Env::has('login') || !Env::has('birth')) {
 275             return;
 276         }
 277
 278         if (!ereg('[0-3][0-9][0-1][0-9][1][9]([0-9]{2})', Env::v('birth'))) {
 279             $page->trigError('Date de naissance incorrecte ou incohérente');
 280             return;
 281         }
 282
 283         $birth   = sprintf('%s-%s-%s',
 284                            substr(Env::v('birth'), 4, 4),
 285                            substr(Env::v('birth'), 2, 2),
 286                            substr(Env::v('birth'), 0, 2));
 287
 288         $mailorg = strtok(Env::v('login'), '@');
 289
 290         $profile = Profile::get(Env::t('login'));
 291         if (is_null($profile) || $profile->birthdate != $birth) {
 292             $page->trigError('Les informations que tu as rentrées ne permettent pas de récupérer ton mot de passe.<br />'.
 293                         'Si tu as un homonyme, utilise prenom.nom.promo comme login');
 294             return;
 295         }
 296
 297         $user = $profile->owner();
 298         if ($user->state != 'active') {
 299             $page->trigError('Ton compte n\'est pas activé.');
 300             return;
 301         }
 302
 303         if ($user->lost) {
 304             $page->assign('no_addr', true);
 305             return;
 306         }
 307
 308         $page->assign('ok', true);
 309
 310         $url = rand_url_id();
 311         XDB::execute('INSERT INTO  account_lost_passwords (certificat,uid,created)
 312                            VALUES  ({?},{?},NOW())', $url, $user->id());
 313         $to = XDB::fetchOneCell('SELECT  redirect
 314                                    FROM  email_redirect_account
 315                                   WHERE  uid = {?} AND redirect = {?}',
 316                                 $user->id(), Post::t('email'));
 317         if (is_null($to)) {
 318             $emails = XDB::fetchColumn('SELECT  redirect
 319                                           FROM  email_redirect_account
 320                                          WHERE  uid = {?} AND flags = \'inactive\' AND type = \'smtp\'',
 321                                        $user->id());
 322             $inactives_to = implode(', ', $emails);
 323         }
 324         $mymail = new PlMailer();
 325         $mymail->setFrom('"Gestion des mots de passe" <support+password@' . $globals->mail->domain . '>');
 326         if (is_null($to)) {
 327             $mymail->addTo($user);
 328             $mymail->addTo($inactives_to);
 329         } else {
 330             $mymail->addTo($to);
 331         }
 332         $mymail->setSubject("Ton certificat d'authentification");
 333         $mymail->setTxtBody("Visite la page suivante qui expire dans six heures :
 334 {$globals->baseurl}/tmpPWD/$url
 335
 336 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.
 337
 338 --
 339 Polytechnique.org
 340 \"Le portail des élèves & anciens élèves de l'École polytechnique\"
 341
 342 Email envoyé à ".Env::v('login') . (Post::has('email') ? "
 343 Adresse de secours : " . Post::v('email') : ""));
 344         $mymail->send();
 345
 346         // on cree un objet logger et on log l'evenement
 347         S::logger($user->id())->log('recovery', $mails);
 348     }
 349
 350     function handler_tmpPWD($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', $hruid);
 399         }
 400     }
 401
 402     function handler_skin($page)
 403     {
 404         global $globals;
 405
 406         $page->changeTpl('platal/skins.tpl');
 407         $page->setTitle('Skins');
 408
 409         if (Env::has('newskin'))  {  // formulaire soumis, traitons les données envoyées
 410             XDB::execute('UPDATE  accounts
 411                              SET  skin = {?}
 412                            WHERE  uid = {?}',
 413                          Env::i('newskin'), S::i('uid'));
 414             S::kill('skin');
 415             Platal::session()->setSkin();
 416         }
 417
 418         $res = XDB::query('SELECT  id
 419                              FROM  skins
 420                             WHERE  skin_tpl = {?}', S::v('skin'));
 421         $page->assign('skin_id', $res->fetchOneCell());
 422
 423         $sql = 'SELECT  s.*, auteur, COUNT(*) AS nb
 424                   FROM  skins AS s
 425              LEFT JOIN  accounts AS a ON (a.skin = s.id)
 426                  WHERE  skin_tpl != \'\' AND ext != \'\'
 427               GROUP BY  id ORDER BY s.date DESC';
 428         $page->assign('skins', XDB::iterator($sql));
 429     }
 430
 431     function handler_exit($page, $level = null)
 432     {
 433         if (S::suid()) {
 434             $old = S::user()->login();
 435             S::logger()->log('suid_stop', $old . " by " . S::suid('hruid'));
 436             Platal::session()->stopSUID();
 437             $target = S::s('suid_startpage');
 438             S::kill('suid_startpage');
 439             if (!empty($target)) {
 440                 http_redirect($target);
 441             }
 442             pl_redirect('admin/user/' . $old);
 443         }
 444
 445         if ($level == 'forget' || $level == 'forgetall') {
 446             Platal::session()->killAccessCookie();
 447         }
 448
 449         if ($level == 'forgetuid' || $level == 'forgetall') {
 450             Platal::session()->killLoginFormCookies();
 451         }
 452
 453         if (S::logged()) {
 454             S::logger()->log('deconnexion', @$_SERVER['HTTP_REFERER']);
 455             Platal::session()->destroy();
 456         }
 457
 458         if (Get::has('redirect')) {
 459             http_redirect(rawurldecode(Get::v('redirect')));
 460         } else {
 461             $page->changeTpl('platal/exit.tpl');
 462         }
 463     }
 464
 465     function handler_review($page, $action = null, $mode = null)
 466     {
 467         // Include X-XRDS-Location response-header for Yadis discovery
 468         global $globals;
 469         header('X-XRDS-Location: ' . $globals->baseurl . '/openid/xrds');
 470
 471         $this->load('review.inc.php');
 472         $dom = 'Review';
 473         if (@$GLOBALS['IS_XNET_SITE']) {
 474             $dom .= 'Xnet';
 475         }
 476         $wp = new PlWikiPage($dom . '.Admin');
 477         $conf = explode('%0a', $wp->getField('text'));
 478         $wiz = new PlWizard('Tour d\'horizon', PlPage::getCoreTpl('plwizard.tpl'), true);
 479         foreach ($conf as $line) {
 480             $list = preg_split('/\s*[*|]\s*/', $line, -1, PREG_SPLIT_NO_EMPTY);
 481             $wiz->addPage('ReviewPage', $list[0], $list[1]);
 482         }
 483         $wiz->apply($page, 'review', $action, $mode);
 484     }
 485 }
 486
 487 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 488 ?>