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