modules/platal.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2008 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 = split(',', $list);
  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'
  49                           => $this->make_hook('webredir',  AUTH_MDP),
  50             'prefs/skin'  => $this->make_hook('skin',      AUTH_COOKIE),
  51
  52             // password related thingies
  53             'password'      => $this->make_hook('password',  AUTH_MDP),
  54             'tmpPWD'        => $this->make_hook('tmpPWD',    AUTH_PUBLIC),
  55             'password/smtp' => $this->make_hook('smtppass',  AUTH_MDP),
  56             'recovery'      => $this->make_hook('recovery',  AUTH_PUBLIC),
  57             'exit'          => $this->make_hook('exit', AUTH_PUBLIC),
  58             'review'        => $this->make_hook('review', AUTH_PUBLIC),
  59             'deconnexion.php' => $this->make_hook('exit', AUTH_PUBLIC),
  60         );
  61     }
  62
  63     function handler_index(&$page)
  64     {
  65         // Include X-XRDS-Location response-header for Yadis discovery
  66         global $globals;
  67         header('X-XRDS-Location: ' . $globals->baseurl . '/openid/idp_xrds');
  68
  69         // Redirect to the suitable page
  70         if (S::logged()) {
  71             pl_redirect('events');
  72         } else if (!@$GLOBALS['IS_XNET_SITE']) {
  73             pl_redirect('review');
  74         }
  75     }
  76
  77     function handler_cacert(&$page)
  78     {
  79         $data = file_get_contents("/etc/ssl/xorgCA/cacert.pem","r");
  80         header("Pragma:");
  81         header("Set-Cookie:");
  82         header("Cache-Control:");
  83         header("Expires:");
  84         header("Content-Type: application/x-x509-ca-cert");
  85         header("Content-Length: ".strlen($data));
  86         echo $data;
  87         exit;
  88     }
  89
  90     function handler_changelog(&$page)
  91     {
  92         $page->changeTpl('platal/changeLog.tpl');
  93
  94         $clog = pl_entities(file_get_contents(dirname(__FILE__).'/../ChangeLog'));
  95         $clog = preg_replace('/===+\s*/', '</pre><hr /><pre>', $clog);
  96         // url catch only (not all wiki syntax)
  97         $clog = preg_replace(array(
  98             '/((?:https?|ftp):\/\/(?:\.*,*[\w@~%$£µ&i#\-+=_\/\?;])*)/ui',
  99             '/(\s|^)www\.((?:\.*,*[\w@~%$£µ&i#\-+=_\/\?;])*)/iu',
 100             '/(?:mailto:)?([a-z0-9.\-+_]+@([\-.+_]?[a-z0-9])+)/i'),
 101           array(
 102             '<a href="\\0">\\0</a>',
 103             '\\1<a href="http://www.\\2">www.\\2</a>',
 104             '<a href="mailto:\\0">\\0</a>'),
 105           $clog);
 106         $clog = preg_replace('!(#[0-9]+(,[0-9]+)*)!e', 'bugize("\1")', $clog);
 107         $clog = preg_replace('!vim:.*$!', '', $clog);
 108         $clog = preg_replace("!(<hr />(\\s|\n)*)?<pre>(\s|\n)*</pre>((\\s|\n)*<hr />)?!m", "", "<pre>$clog</pre>");
 109         $page->assign('ChangeLog', $clog);
 110     }
 111
 112     function __set_rss_state($state)
 113     {
 114         if ($state) {
 115             $_SESSION['core_rss_hash'] = rand_url_id(16);
 116             XDB::execute('UPDATE  auth_user_quick
 117                                    SET  core_rss_hash={?} WHERE user_id={?}',
 118                                    S::v('core_rss_hash'), S::v('uid'));
 119         } else {
 120             XDB::execute('UPDATE  auth_user_quick
 121                                    SET  core_rss_hash="" WHERE user_id={?}',
 122                                    S::v('uid'));
 123             S::kill('core_rss_hash');
 124         }
 125     }
 126
 127     function handler_prefs(&$page)
 128     {
 129         $page->changeTpl('platal/preferences.tpl');
 130         $page->setTitle('Mes préférences');
 131
 132         if (Post::has('mail_fmt')) {
 133             $fmt = Post::v('mail_fmt');
 134             if ($fmt != 'texte') $fmt = 'html';
 135             XDB::execute("UPDATE auth_user_quick
 136                                        SET core_mail_fmt = '$fmt'
 137                                      WHERE user_id = {?}",
 138                                      S::v('uid'));
 139             $_SESSION['mail_fmt'] = $fmt;
 140         }
 141
 142         if (Post::has('rss')) {
 143             $this->__set_rss_state(Post::b('rss'));
 144         }
 145
 146         # FIXME: this code is not multi-domain compatible. We should decide how
 147         # carva will extend to users not in the main domain.
 148         $res = XDB::query("SELECT  alias
 149                              FROM  aliases
 150                             WHERE  id = {?} AND FIND_IN_SET('bestalias', flags)",
 151                           S::user()->id());
 152         $page->assign('bestalias', $res->fetchOneCell());
 153     }
 154
 155     function handler_webredir(&$page)
 156     {
 157         $page->changeTpl('platal/webredirect.tpl');
 158
 159         $page->setTitle('Redirection de page WEB');
 160
 161         $log =& S::v('log');
 162         $url = Env::v('url');
 163
 164         if (Env::v('submit') == 'Valider' and Env::has('url')) {
 165             XDB::execute('UPDATE auth_user_quick
 166                                        SET redirecturl = {?} WHERE user_id = {?}',
 167                                    $url, S::v('uid'));
 168             S::logger()->log('carva_add', 'http://'.Env::v('url'));
 169             $page->trigSuccess("Redirection activée vers <a href='http://$url'>$url</a>");
 170         } elseif (Env::v('submit') == "Supprimer") {
 171             XDB::execute("UPDATE auth_user_quick
 172                                        SET redirecturl = ''
 173                                      WHERE user_id = {?}",
 174                                    S::v('uid'));
 175             S::logger()->log("carva_del", $url);
 176             Post::kill('url');
 177             $page->trigSuccess('Redirection supprimée');
 178         }
 179
 180         $res = XDB::query('SELECT redirecturl
 181                                        FROM auth_user_quick
 182                                       WHERE user_id = {?}',
 183                                     S::v('uid'));
 184         $page->assign('carva', $res->fetchOneCell());
 185
 186         # FIXME: this code is not multi-domain compatible. We should decide how
 187         # carva will extend to users not in the main domain.
 188         $res = XDB::query("SELECT  alias
 189                              FROM  aliases
 190                             WHERE  id = {?} AND FIND_IN_SET('bestalias', flags)",
 191                           S::user()->id());
 192         $page->assign('bestalias', $res->fetchOneCell());
 193     }
 194
 195     function handler_prefs_rss(&$page)
 196     {
 197         $page->changeTpl('platal/filrss.tpl');
 198
 199         $page->assign('goback', Env::v('referer', 'login'));
 200
 201         if (Env::v('act_rss') == 'Activer') {
 202             $this->__set_rss_state(true);
 203             $page->trigSuccess("Ton Fil RSS est activé.");
 204         }
 205     }
 206
 207     function handler_password(&$page)
 208     {
 209         global $globals;
 210
 211         if (Post::has('response2'))  {
 212             require_once 'secure_hash.inc.php';
 213             S::assert_xsrf_token();
 214
 215             $_SESSION['password'] = $password = Post::v('response2');
 216
 217             XDB::execute('UPDATE  auth_user_md5
 218                              SET  password={?}
 219                            WHERE  user_id={?}', $password,
 220                            S::v('uid'));
 221
 222             // If GoogleApps is enabled, and the user did choose to use synchronized passwords,
 223             // updates the Google Apps password as well.
 224             if ($globals->mailstorage->googleapps_domain) {
 225                 require_once 'googleapps.inc.php';
 226                 $account = new GoogleAppsAccount(S::user());
 227                 if ($account->active() && $account->sync_password) {
 228                     $account->set_password($password);
 229                 }
 230             }
 231
 232             $log =& S::v('log');
 233             S::logger()->log('passwd', '');
 234
 235             if (Cookie::v('access')) {
 236                 Cookie::set('access', sha1($password), 300);
 237                 S::logger()->log('cookie_on', '');
 238             }
 239
 240             $page->changeTpl('platal/motdepasse.success.tpl');
 241             $page->run();
 242         }
 243
 244         $page->changeTpl('platal/motdepasse.tpl');
 245         $page->addJsLink('motdepasse.js');
 246         $page->setTitle('Mon mot de passe');
 247     }
 248
 249     function handler_smtppass(&$page)
 250     {
 251         $page->changeTpl('platal/acces_smtp.tpl');
 252         $page->setTitle('Acces SMTP/NNTP');
 253
 254         $wp = new PlWikiPage('Xorg.SMTPSécurisé');
 255         $wp->buildCache();
 256         $wp = new PlWikiPage('Xorg.NNTPSécurisé');
 257         $wp->buildCache();
 258
 259         $uid  = S::v('uid');
 260         $pass = Env::v('smtppass1');
 261         $log  = S::v('log');
 262
 263         if (Env::v('op') == "Valider" && strlen($pass) >= 6
 264         &&  Env::v('smtppass1') == Env::v('smtppass2'))
 265         {
 266             XDB::execute('UPDATE auth_user_md5 SET smtppass = {?}
 267                                      WHERE user_id = {?}', $pass, $uid);
 268             $page->trigSuccess('Mot de passe enregistré');
 269             S::logger()->log("passwd_ssl");
 270         } elseif (Env::v('op') == "Supprimer") {
 271             XDB::execute('UPDATE auth_user_md5 SET smtppass = ""
 272                                      WHERE user_id = {?}', $uid);
 273             $page->trigSuccess('Compte SMTP et NNTP supprimé');
 274             S::logger()->log("passwd_del");
 275         }
 276
 277         $res = XDB::query("SELECT IF(smtppass != '', 'actif', '')
 278                                        FROM auth_user_md5
 279                                       WHERE user_id = {?}", $uid);
 280         $page->assign('actif', $res->fetchOneCell());
 281     }
 282
 283     function handler_recovery(&$page)
 284     {
 285         global $globals;
 286
 287         $page->changeTpl('platal/recovery.tpl');
 288
 289         if (!Env::has('login') || !Env::has('birth')) {
 290             return;
 291         }
 292
 293         if (!ereg('[0-3][0-9][0-1][0-9][1][9]([0-9]{2})', Env::v('birth'))) {
 294             $page->trigError('Date de naissance incorrecte ou incohérente');
 295             return;
 296         }
 297
 298         $birth   = sprintf('%s-%s-%s',
 299                            substr(Env::v('birth'), 4, 4),
 300                            substr(Env::v('birth'), 2, 2),
 301                            substr(Env::v('birth'), 0, 2));
 302
 303         $mailorg = strtok(Env::v('login'), '@');
 304
 305         // paragraphe rajouté : si la date de naissance dans la base n'existe pas, on l'update
 306         // avec celle fournie ici en espérant que c'est la bonne
 307
 308         $res = XDB::query(
 309                 "SELECT  user_id, naissance
 310                    FROM  auth_user_md5 AS u
 311              INNER JOIN  aliases       AS a ON (u.user_id=a.id AND type != 'homonyme')
 312                   WHERE  a.alias={?} AND u.perms IN ('admin','user') AND u.deces=0", $mailorg);
 313         list($uid, $naissance) = $res->fetchOneRow();
 314
 315         if ($naissance == $birth) {
 316             $res = XDB::query("SELECT  COUNT(*)
 317                                  FROM  emails
 318                                 WHERE  uid = {?} AND flags != 'panne' AND flags != 'filter'", $uid);
 319             $count = intval($res->fetchOneCell());
 320             if ($count == 0) {
 321                 $page->assign('no_addr', true);
 322                 return;
 323             }
 324
 325             $page->assign('ok', true);
 326
 327             $url   = rand_url_id();
 328             XDB::execute('INSERT INTO  perte_pass (certificat,uid,created)
 329                                VALUES  ({?},{?},NOW())', $url, $uid);
 330             $res   = XDB::query('SELECT  email
 331                                    FROM  emails
 332                                   WHERE  uid = {?} AND email = {?}',
 333                                 $uid, Post::v('email'));
 334             if ($res->numRows()) {
 335                 $mails = $res->fetchOneCell();
 336             } else {
 337                 $res   = XDB::query('SELECT  email
 338                                        FROM  emails
 339                                       WHERE  uid = {?} AND NOT FIND_IN_SET("filter", flags)', $uid);
 340                 $mails = implode(', ', $res->fetchColumn());
 341             }
 342             $mymail = new PlMailer();
 343             $mymail->setFrom('"Gestion des mots de passe" <support+password@' . $globals->mail->domain . '>');
 344             $mymail->addTo($mails);
 345             $mymail->setSubject('Ton certificat d\'authentification');
 346             $mymail->setTxtBody("Visite la page suivante qui expire dans six heures :
 347 {$globals->baseurl}/tmpPWD/$url
 348
 349 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.
 350
 351 --
 352 Polytechnique.org
 353 \"Le portail des élèves & anciens élèves de l'Ecole polytechnique\"
 354
 355 Email envoyé à ".Env::v('login') . (Post::has('email') ? "
 356 Adresse de secours : " . Post::v('email') : ""));
 357             $mymail->send();
 358
 359             // on cree un objet logger et on log l'evenement
 360             S::logger(uid)->log('recovery', $mails);
 361         } else {
 362             $page->trigError('Les informations que tu as rentrées ne permettent pas de récupérer ton mot de passe.<br />'.
 363                         'Si tu as un homonyme, utilise prenom.nom.promo comme login');
 364         }
 365     }
 366
 367     function handler_tmpPWD(&$page, $certif = null)
 368     {
 369         global $globals;
 370         XDB::execute('DELETE FROM perte_pass
 371                                       WHERE DATE_SUB(NOW(), INTERVAL 380 MINUTE) > created');
 372
 373         $res   = XDB::query('SELECT uid FROM perte_pass WHERE certificat={?}', $certif);
 374         $ligne = $res->fetchOneAssoc();
 375         if (!$ligne) {
 376             $page->changeTpl('platal/index.tpl');
 377             $page->kill("Cette adresse n'existe pas ou n'existe plus sur le serveur.");
 378         }
 379
 380         $uid = $ligne["uid"];
 381         if (Post::has('response2')) {
 382             $password = Post::v('response2');
 383             XDB::query('UPDATE  auth_user_md5 SET password={?}
 384                                    WHERE  user_id={?} AND perms IN("admin","user")',
 385                                  $password, $uid);
 386             XDB::query('DELETE FROM perte_pass WHERE certificat={?}', $certif);
 387
 388             // If GoogleApps is enabled, and the user did choose to use synchronized passwords,
 389             // updates the Google Apps password as well.
 390             if ($globals->mailstorage->googleapps_domain) {
 391                 require_once 'googleapps.inc.php';
 392                 $account = new GoogleAppsAccount(User::getSilent($uid));
 393                 if ($account->active() && $account->sync_password) {
 394                     $account->set_password($password);
 395                 }
 396             }
 397
 398             S::logger($uid)->log("passwd", "");
 399             $page->changeTpl('platal/tmpPWD.success.tpl');
 400         } else {
 401             $page->changeTpl('platal/motdepasse.tpl');
 402             $page->addJsLink('motdepasse.js');
 403         }
 404     }
 405
 406     function handler_skin(&$page)
 407     {
 408         global $globals;
 409
 410         $page->changeTpl('platal/skins.tpl');
 411         $page->setTitle('Skins');
 412
 413         if (Env::has('newskin'))  {  // formulaire soumis, traitons les données envoyées
 414             XDB::execute('UPDATE auth_user_quick
 415                              SET skin={?} WHERE user_id={?}',
 416                          Env::i('newskin'), S::v('uid'));
 417             S::kill('skin');
 418             Platal::session()->setSkin();
 419         }
 420
 421         $res = XDB::query('SELECT id FROM skins 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 auth_user_quick AS a ON s.id=a.skin
 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::has('suid')) {
 435             $suid = S::v('suid');
 436             $log  = S::v('log');
 437             S::logger()->log("suid_stop", S::user()->login() . " by " . $suid['hruid']);
 438             Platal::session()->stopSUID();
 439             pl_redirect('admin/user/' . S::user()->login());
 440         }
 441
 442         if ($level == 'forget' || $level == 'forgetall') {
 443             Cookie::kill('access');
 444             S::logger()->log("cookie_off");
 445         }
 446
 447         if ($level == 'forgetuid' || $level == 'forgetall') {
 448             Cookie::kill('uid');
 449             Cookie::kill('domain');
 450         }
 451
 452         $ref = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
 453         S::logger()->log('deconnexion',$ref);
 454         Platal::session()->destroy();
 455
 456         if (Get::has('redirect')) {
 457             http_redirect(rawurldecode(Get::v('redirect')));
 458         } else {
 459             $page->changeTpl('platal/exit.tpl');
 460         }
 461     }
 462
 463     function handler_review(&$page, $action = null, $mode = null)
 464     {
 465         // Include X-XRDS-Location response-header for Yadis discovery
 466         global $globals;
 467         header('X-XRDS-Location: ' . $globals->baseurl . '/openid/idp_xrds');
 468
 469         $this->load('review.inc.php');
 470         $dom = 'Review';
 471         if (@$GLOBALS['IS_XNET_SITE']) {
 472             $dom .= 'Xnet';
 473         }
 474         $wp = new PlWikiPage($dom . '.Admin');
 475         $conf = explode('%0a', $wp->getField('text'));
 476         $wiz = new PlWizard('Tour d\'horizon', PlPage::getCoreTpl('plwizard.tpl'), true);
 477         foreach ($conf as $line) {
 478             $list = preg_split('/\s*[*|]\s*/', $line, -1, PREG_SPLIT_NO_EMPTY);
 479             $wiz->addPage('ReviewPage', $list[0], $list[1]);
 480         }
 481         $wiz->apply($page, 'review', $action, $mode);
 482     }
 483 }
 484
 485 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 486 ?>