modules/platal.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2006 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             '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
  59             // happenings related thingies
  60             'rss'         => $this->make_hook('rss',       AUTH_PUBLIC),
  61         );
  62     }
  63
  64     function handler_index(&$page)
  65     {
  66         if (logged()) {
  67             redirect("events");
  68         }
  69     }
  70
  71     function handler_cacert(&$page)
  72     {
  73         $data = file_get_contents('/etc/ssl/xorgCA/cacert.pem');
  74         header('Content-Type: application/x-x509-ca-cert');
  75         header('Content-Length: '.strlen($data));
  76         echo $data;
  77         exit;
  78     }
  79
  80     function handler_changelog(&$page)
  81     {
  82         $page->changeTpl('changeLog.tpl');
  83
  84         $clog = htmlentities(file_get_contents(dirname(__FILE__).'/../ChangeLog'));
  85         $clog = preg_replace('!(#[0-9]+(,[0-9]+)*)!e', 'bugize("\1")', $clog);
  86         $page->assign('ChangeLog', $clog);
  87     }
  88
  89     function __set_rss_state($state)
  90     {
  91         global $globals;
  92
  93         if ($state) {
  94             $_SESSION['core_rss_hash'] = rand_url_id(16);
  95             $globals->xdb->execute('UPDATE  auth_user_quick
  96                                    SET  core_rss_hash={?} WHERE user_id={?}',
  97                                    Session::get('core_rss_hash'),
  98                                    Session::getInt('uid'));
  99         } else {
 100             $globals->xdb->execute('UPDATE  auth_user_quick
 101                                    SET  core_rss_hash="" WHERE user_id={?}',
 102                                    Session::getInt('uid'));
 103             Session::kill('core_rss_hash');
 104         }
 105     }
 106
 107     function handler_prefs(&$page)
 108     {
 109         global $globals;
 110
 111         $page->changeTpl('preferences.tpl');
 112         $page->assign('xorg_title','Polytechnique.org - Mes préférences');
 113
 114         if (Env::has('mail_fmt')) {
 115             $fmt = Env::get('mail_fmt');
 116             if ($fmt != 'texte') $fmt = 'html';
 117             $globals->xdb->execute("UPDATE auth_user_quick
 118                                        SET core_mail_fmt = '$fmt'
 119                                      WHERE user_id = {?}",
 120                                      Session::getInt('uid'));
 121             $_SESSION['mail_fmt'] = $fmt;
 122             redirect($globals->baseurl.'/preferences');
 123         }
 124
 125         if (Env::has('rss')) {
 126             $this->__set_rss_state(Env::getBool('rss'));
 127         }
 128
 129         $page->assign('prefs', $globals->hook->prefs());
 130     }
 131
 132     function handler_webredir(&$page)
 133     {
 134         global $globals;
 135
 136         $page->changeTpl('webredirect.tpl');
 137
 138         $page->assign('xorg_title','Polytechnique.org - Redirection de page WEB');
 139
 140         $log =& Session::getMixed('log');
 141         $url = Env::get('url');
 142
 143         if (Env::get('submit') == 'Valider' and Env::has('url')) {
 144             $globals->xdb->execute('UPDATE auth_user_quick
 145                                        SET redirecturl = {?} WHERE user_id = {?}',
 146                                    $url, Session::getInt('uid'));
 147             $log->log('carva_add', 'http://'.Env::get('url'));
 148             $page->trig("Redirection activée vers <a href='http://$url'>$url</a>");
 149         } elseif (Env::get('submit') == "Supprimer") {
 150             $globals->xdb->execute("UPDATE auth_user_quick
 151                                        SET redirecturl = ''
 152                                      WHERE user_id = {?}",
 153                                    Session::getInt('uid'));
 154             $log->log("carva_del", $url);
 155             Post::kill('url');
 156             $page->trig('Redirection supprimée');
 157         }
 158
 159         $res = $globals->xdb->query('SELECT redirecturl
 160                                        FROM auth_user_quick
 161                                       WHERE user_id = {?}',
 162                                     Session::getInt('uid'));
 163         $page->assign('carva', $res->fetchOneCell());
 164     }
 165
 166     function handler_prefs_rss(&$page)
 167     {
 168         global $globals;
 169
 170         $page->changeTpl('filrss.tpl');
 171
 172         $page->assign('goback', Env::get('referer', 'login'));
 173
 174         if (Env::get('act_rss') == 'Activer') {
 175             $this->__set_rss_state(true);
 176             $page->trig("Ton Fil RSS est activé.");
 177         }
 178     }
 179
 180     function handler_password(&$page)
 181     {
 182         global $globals;
 183
 184         if (Post::has('response2'))  {
 185             require_once 'secure_hash.inc.php';
 186
 187             $_SESSION['password'] = $password = Post::get('response2');
 188
 189             $globals->xdb->execute('UPDATE  auth_user_md5
 190                                        SET  password={?}
 191                                      WHERE  user_id={?}', $password,
 192                                      Session::getInt('uid'));
 193
 194             $log =& Session::getMixed('log');
 195             $log->log('passwd', '');
 196
 197             if (Cookie::get('ORGaccess')) {
 198                 setcookie('ORGaccess', hash_encrypt($password), (time()+25920000), '/', '' ,0);
 199             }
 200
 201             $page->changeTpl('motdepasse.success.tpl');
 202             $page->run();
 203         }
 204
 205         $page->changeTpl('motdepasse.tpl');
 206         $page->addJsLink('javascript/motdepasse.js');
 207         $page->assign('xorg_title','Polytechnique.org - Mon mot de passe');
 208     }
 209
 210     function handler_smtppass(&$page)
 211     {
 212         global $globals;
 213
 214         $page->changeTpl('acces_smtp.tpl');
 215         $page->assign('xorg_title','Polytechnique.org - Acces SMTP/NNTP');
 216
 217         $uid  = Session::getInt('uid');
 218         $pass = Env::get('smtppass1');
 219         $log  = Session::getMixed('log');
 220
 221         if (Env::get('op') == "Valider" && strlen($pass) >= 6
 222         &&  Env::get('smtppass1') == Env::get('smtppass2'))
 223         {
 224             $globals->xdb->execute('UPDATE auth_user_md5 SET smtppass = {?}
 225                                      WHERE user_id = {?}', $pass, $uid);
 226             $page->trig('Mot de passe enregistré');
 227             $log->log("passwd_ssl");
 228         } elseif (Env::get('op') == "Supprimer") {
 229             $globals->xdb->execute('UPDATE auth_user_md5 SET smtppass = ""
 230                                      WHERE user_id = {?}', $uid);
 231             $page->trig('Compte SMTP et NNTP supprimé');
 232             $log->log("passwd_del");
 233         }
 234
 235         $res = $globals->xdb->query("SELECT IF(smtppass != '', 'actif', '')
 236                                        FROM auth_user_md5
 237                                       WHERE user_id = {?}", $uid);
 238         $page->assign('actif', $res->fetchOneCell());
 239     }
 240
 241     function handler_recovery(&$page)
 242     {
 243         global $globals;
 244
 245         $page->changeTpl('recovery.tpl');
 246
 247         if (!Env::has('login') || !Env::has('birth')) {
 248             return;
 249         }
 250
 251         if (!ereg('[0-3][0-9][0-1][0-9][1][9]([0-9]{2})', Env::get('birth'))) {
 252             $page->trig_run('Date de naissance incorrecte ou incohérente');
 253         }
 254         $birth   = sprintf('%s-%s-%s', substr(Env::get('birth'),4,4), substr(Env::get('birth'),2,2), substr(Env::get('birth'),0,2));
 255
 256         $mailorg = strtok(Env::get('login'), '@');
 257
 258         // paragraphe rajouté : si la date de naissance dans la base n'existe pas, on l'update
 259         // avec celle fournie ici en espérant que c'est la bonne
 260
 261         $res = $globals->xdb->query(
 262                 "SELECT  user_id, naissance
 263                    FROM  auth_user_md5 AS u
 264              INNER JOIN  aliases       AS a ON (u.user_id=a.id AND type!='homonyme')
 265                   WHERE  a.alias={?} AND u.perms IN ('admin','user') AND u.deces=0", $mailorg);
 266         list($uid, $naissance) = $res->fetchOneRow();
 267
 268         if ($naissance == $birth) {
 269             $page->assign('ok', true);
 270
 271             $url   = rand_url_id();
 272             $globals->xdb->execute('INSERT INTO perte_pass (certificat,uid,created) VALUES ({?},{?},NOW())', $url, $uid);
 273             $res   = $globals->xdb->query('SELECT email FROM emails WHERE uid = {?} AND NOT FIND_IN_SET("filter", flags)', $uid);
 274             $mails = implode(', ', $res->fetchColumn());
 275
 276             require_once "diogenes/diogenes.hermes.inc.php";
 277             $mymail = new HermesMailer();
 278             $mymail->setFrom('"Gestion des mots de passe" <support+password@polytechnique.org>');
 279             $mymail->addTo($mails);
 280             $mymail->setSubject('Ton certificat d\'authentification');
 281             $mymail->setTxtBody("Visite la page suivante qui expire dans six heures :
 282 {$globals->baseurl}/tmpPWD/$url
 283
 284 Si en cliquant dessus tu n'y arrives pas, copie intégralement l'adresse dans la barre de ton navigateur.
 285
 286 --
 287 Polytechnique.org
 288 \"Le portail des élèves & anciens élèves de l'Ecole polytechnique\"".(Post::get('email') ? "
 289
 290 Adresse de secours :
 291     ".Post::get('email') : "")."
 292
 293 Mail envoyé à ".Env::get('login'));
 294             $mymail->send();
 295
 296             // on cree un objet logger et on log l'evenement
 297             $logger = $_SESSION['log'] = new DiogenesCoreLogger($uid);
 298             $logger->log('recovery', $emails);
 299         } else {
 300             $page->trig('Pas de résultat correspondant aux champs entrés dans notre base de données.');
 301         }
 302     }
 303
 304     function handler_tmpPWD(&$page, $certif = null)
 305     {
 306         global $globals;
 307
 308         $globals->xdb->execute('DELETE FROM perte_pass
 309                                       WHERE DATE_SUB(NOW(), INTERVAL 380 MINUTE) > created');
 310
 311         $res   = $globals->xdb->query('SELECT uid FROM perte_pass WHERE certificat={?}', $certif);
 312         $ligne = $res->fetchOneAssoc();
 313         if (!$ligne) {
 314             $page->changeTpl('index.tpl');
 315             $page->kill("Cette adresse n'existe pas ou n'existe plus sur le serveur.");
 316         }
 317
 318         $uid = $ligne["uid"];
 319         if (Post::has('response2')) {
 320             $password = Post::get('response2');
 321             $logger   = new DiogenesCoreLogger($uid);
 322             $globals->xdb->query('UPDATE  auth_user_md5 SET password={?}
 323                                    WHERE  user_id={?} AND perms IN("admin","user")',
 324                                  $password, $uid);
 325             $globals->xdb->query('DELETE FROM perte_pass WHERE certificat={?}', $certif);
 326             $logger->log("passwd","");
 327             $page->changeTpl('tmpPWD.success.tpl');
 328         } else {
 329             $page->changeTpl('motdepasse.tpl');
 330             $page->addJsLink('javascript/motdepasse.js');
 331         }
 332     }
 333
 334     function handler_skin(&$page)
 335     {
 336         global $globals;
 337
 338         if (!$globals->skin->enable) {
 339             redirect('./');
 340         }
 341
 342         $page->changeTpl('skins.tpl');
 343         $page->assign('xorg_title','Polytechnique.org - Skins');
 344
 345         if (Env::has('newskin'))  {  // formulaire soumis, traitons les données envoyées
 346             $globals->xdb->execute('UPDATE auth_user_quick
 347                                        SET skin={?} WHERE user_id={?}',
 348                                     Env::getInt('newskin'),
 349                                     Session::getInt('uid'));
 350             set_skin();
 351         }
 352
 353         $sql = "SELECT s.*,auteur,count(*) AS nb
 354                   FROM skins AS s
 355              LEFT JOIN auth_user_quick AS a ON s.id=a.skin
 356                  WHERE skin_tpl != '' AND ext != ''
 357               GROUP BY id ORDER BY s.date DESC";
 358         $page->assign_by_ref('skins', $globals->xdb->iterator($sql));
 359     }
 360
 361     function handler_exit(&$page, $level = null)
 362     {
 363         if (Session::has('suid')) {
 364             if (Session::has('suid')) {
 365                 $a4l  = Session::get('forlife');
 366                 $suid = Session::getMixed('suid');
 367                 $log  = Session::getMixed('log');
 368                 $log->log("suid_stop", Session::get('forlife') . " by " . $suid['forlife']);
 369                 $_SESSION = $suid;
 370                 Session::kill('suid');
 371                 redirect($globals->baseurl.'/admin/utilisateurs.php?login='.$a4l);
 372             } else {
 373                 redirect("events");
 374             }
 375         }
 376
 377         if ($level == 'forget' || $level == 'forgetall') {
 378             setcookie('ORGaccess', '', time() - 3600, '/', '', 0);
 379             Cookie::kill('ORGaccess');
 380             if (isset($_SESSION['log']))
 381                 $_SESSION['log']->log("cookie_off");
 382         }
 383
 384         if ($level == 'forgetuid' || $level == 'forgetall') {
 385             setcookie('ORGuid', '', time() - 3600, '/', '', 0);
 386             Cookie::kill('ORGuid');
 387             setcookie('ORGdomain', '', time() - 3600, '/', '', 0);
 388             Cookie::kill('ORGdomain');
 389         }
 390
 391         if (isset($_SESSION['log'])) {
 392             $ref = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
 393             $_SESSION['log']->log('deconnexion',$ref);
 394         }
 395
 396         XorgSession::destroy();
 397
 398         if (Get::has('redirect')) {
 399             redirect(rawurldecode(Get::get('redirect')));
 400         } else {
 401             $page->changeTpl('exit.tpl');
 402         }
 403     }
 404
 405     function handler_rss(&$page, $user = null, $hash = null)
 406     {
 407         global $globals;
 408
 409         require_once 'rss.inc.php';
 410
 411         $uid = init_rss('rss.tpl', $user, $hash);
 412
 413         $rss = $globals->xdb->iterator(
 414                 'SELECT  e.id, e.titre, e.texte, e.creation_date
 415                    FROM  auth_user_md5   AS u
 416              INNER JOIN  evenements      AS e ON ( (e.promo_min = 0 || e.promo_min <= u.promo)
 417                                                    AND (e.promo_max = 0 || e.promo_max >= u.promo) )
 418                   WHERE  u.user_id = {?} AND FIND_IN_SET(e.flags, "valide")
 419                                          AND peremption >= NOW()', $uid);
 420         $page->assign('rss', $rss);
 421     }
 422 }
 423
 424 ?>