modules/register.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2010 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 class RegisterModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'register'     => $this->make_hook('register', AUTH_PUBLIC),
  28             'register/end' => $this->make_hook('end',      AUTH_PUBLIC),
  29         );
  30     }
  31
  32     function handler_register(&$page, $hash = null)
  33     {
  34         $alert = null;
  35         $subState = new PlDict(S::v('subState', array()));
  36         if (!$subState->has('step')) {
  37             $subState->set('step', 0);
  38         }
  39         if (!$subState->has('backs')) {
  40             $subState->set('backs', new PlDict());
  41         }
  42         if (Get::has('back') && Get::i('back') < $subState->i('step')) {
  43             $subState->set('step', max(0, Get::i('back')));
  44             $subState->v('back')->set($subState->v('back')->count() + 1, $subState->dict());
  45             $subState->v('back')->kill('back');
  46             if ($subState->v('backs')->count() == 3) {
  47                 $alert .= "Tentative d'inscription très hésitante - ";
  48             }
  49         }
  50
  51         if ($hash) {
  52             $nameTypes = DirEnum::getOptions(DirEnum::NAMETYPES);
  53             $nameTypes = array_flip($nameTypes);
  54             $res = XDB::query("SELECT  a.uid, pd.promo, pnl.name AS lastname, pnf.name AS firstname, p.xorg_id AS xorgid,
  55                                        p.birthdate_ref AS birthdateRef, FIND_IN_SET('watch', a.flags) AS watch, m.hash
  56                                  FROM  register_marketing AS m
  57                            INNER JOIN  accounts           AS a   ON (m.uid = a.uid)
  58                            INNER JOIN  account_profiles   AS ap  ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
  59                            INNER JOIN  profiles           AS p   ON (p.pid = ap.pid)
  60                            INNER JOIN  profile_display    AS pd  ON (p.pid = pd.pid)
  61                            INNER JOIN  profile_name       AS pnl ON (p.pid = pnl.pid AND pnl.typeid = {?})
  62                            INNER JOIN  profile_name       AS pnf ON (p.pid = pnf.pid AND pnf.typeid = {?})
  63                                 WHERE  m.hash = {?} AND a.state = 'pending'",
  64                               $nameTypes['name_ini'], $nameTypes['firstname_ini'], $hash);
  65
  66             if ($res->numRows() == 1) {
  67                 $subState->merge($res->fetchOneRow());
  68                 $subState->set('yearpromo', substr($subState->s('promo'), 1, 4));
  69
  70                 XDB::execute('REPLACE INTO  register_mstats (uid,sender,success)
  71                                     SELECT  m.uid, m.sender, 0
  72                                       FROM  register_marketing AS m
  73                                      WHERE  m.hash',
  74                              $subState->s('hash'));
  75             }
  76         }
  77
  78         switch ($subState->i('step')) {
  79             case 0:
  80                 $wp = new PlWikiPage('Reference.Charte');
  81                 $wp->buildCache();
  82                 if (Post::has('step1')) {
  83                     $subState->set('step', 1);
  84                     if ($subState->has('hash')) {
  85                         $subState->set('step', 3);
  86                         $this->load('register.inc.php');
  87                         createAliases($subState);
  88                     }
  89                 }
  90                 break;
  91
  92             case 1:
  93                 if (Post::has('yearpromo')) {
  94                     $promo = Post::t('edu_type') . Post::t('yearpromo');
  95                     $yearpromo = Post::i('yearpromo');
  96                     $res = XDB::query("SELECT  COUNT(*)
  97                                          FROM  accounts         AS a
  98                                    INNER JOIN  account_profiles AS ap ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
  99                                    INNER JOIN  profiles         AS p  ON (p.pid = ap.pid)
 100                                    INNER JOIN  profile_display  AS pd ON (p.pid = pd.pid)
 101                                         WHERE  a.state = 'pending' AND p.deathdate IS NULL AND pd.promo = {?}",
 102                                       $promo);
 103
 104                     if (!$res->fetchOneCell()) {
 105                         $error = 'La promotion saisie est incorrecte ou tous les camarades de cette promotion sont inscrits !';
 106                     } else {
 107                         $subState->set('step', 2);
 108                         $subState->set('promo', $promo);
 109                         $subState->set('yearpromo', $yearpromo);
 110                         if ($yearpromo >= 1996 && $yearpromo < 2000) {
 111                             $subState->set('schoolid', ($yearpromo % 100) * 10 . '???');
 112                         } elseif($yearpromo >= 2000) {
 113                             $subState->set('schoolid', 100 + ($yearpromo % 100) . '???');
 114                         }
 115                     }
 116                 }
 117                 break;
 118
 119             case 2:
 120                 if (count($_POST)) {
 121                     $this->load('register.inc.php');
 122                     $subState->set('firstname', Post::t('firstname'));
 123                     $subState->set('lastname', Post::t('lastname'));
 124                     $subState->set('schoolid', Post::i('schoolid'));
 125                     $error = checkNewUser($subState);
 126
 127                     if ($error !== true) {
 128                         break;
 129                     }
 130                     $error = createAliases($subState);
 131                     if ($error === true) {
 132                         unset($error);
 133                         $subState->set('step', 3);
 134                     }
 135                 }
 136                 break;
 137
 138             case 3:
 139                 if (count($_POST)) {
 140                     $this->load('register.inc.php');
 141
 142                     // Validate the email address format and domain.
 143                     require_once 'emails.inc.php';
 144
 145                     if (!isvalid_email(Post::v('email'))) {
 146                         $error[] = "Le champ 'Email' n'est pas valide.";
 147                     } elseif (!isvalid_email_redirection(Post::v('email'))) {
 148                         $error[] = $subState->s('forlife') . ' doit renvoyer vers un email existant '
 149                                  . 'valide, en particulier, il ne peut pas être renvoyé vers lui-même.';
 150                     }
 151
 152                     // Validate the birthday format and range.
 153                     $birth = Post::t('birthdate');
 154                     if (!preg_match('@^[0-3]?\d/[01]?\d/(19|20)?\d{2}$@', $birth)) {
 155                         $error[] = "La 'Date de naissance' n'est pas correcte.";
 156                     } else {
 157                         $birth = explode('/', $birth, 3);
 158                         for ($i = 0; $i < 3; ++$i)
 159                             $birth[$i] = intval($birth[$i]);
 160                         if ($birth[2] < 100) {
 161                             $birth[2] += 1900;
 162                         }
 163                         $year  = $birth[2];
 164                         $promo = $subState->i('yearpromo');
 165                         if ($year > $promo - 15 || $year < $promo - 30) {
 166                             $error[] = "La 'Date de naissance' n'est pas correcte.";
 167                             $alert = "Date de naissance incorrecte à l'inscription - ";
 168                             $subState->set('wrong_birthdate', $birth);
 169                         }
 170                     }
 171
 172                     // Register the optional services requested by the user.
 173                     $services = array();
 174                     foreach (array('ax_letter', 'imap', 'ml_promo', 'nl') as $service) {
 175                         if (Post::b($service)) {
 176                             $services[] = $service;
 177                         }
 178                     }
 179                     $subState->set('services', $services);
 180
 181                     // Validate the password.
 182                     if (!Post::v('pwhash', false)) {
 183                         $error[] = "Le mot de passe n'est pas valide.";
 184                     }
 185
 186                     // Check if the given email is known as dangerous.
 187                     $res = XDB::query("SELECT  state, description
 188                                          FROM  email_watch
 189                                         WHERE  email = {?} AND state != 'safe'",
 190                                       Post::v('email'));
 191                     $bannedEmail = false;
 192                     if ($res->numRows()) {
 193                         list($state, $description) = $res->fetchOneRow();
 194                         $alert .= "Email surveillé proposé à l'inscription - ";
 195                         $subState->set('email_desc', $description);
 196                         if ($state == 'dangerous') {
 197                             $bannedEmail = true;
 198                         }
 199                     }
 200                     if ($subState->i('watch') != 0) {
 201                         $alert .= "Inscription d'un utilisateur surveillé - ";
 202                     }
 203
 204                     if (($bannedIp = check_ip('unsafe'))) {
 205                         unset($error);
 206                     }
 207
 208                     if (isset($error)) {
 209                         $error = join('<br />', $error);
 210                     } else {
 211                         $subState->set('birthdate', sprintf("%04d-%02d-%02d",
 212                                                             intval($birth[2]), intval($birth[1]), intval($birth[0])));
 213                         $subState->set('email', Post::t('email'));
 214                         $subState->set('password', Post::t('pwhash'));
 215
 216                         // Update the current alert if the birthdate is incorrect,
 217                         // or if the IP address of the user has been banned.
 218                         if ($subState->s('birthdateRef') != '0000-00-00'
 219                             && $subState->s('birthdateRef') != $subState->s('birthdate')) {
 220                             $alert .= "Date de naissance incorrecte à l'inscription - ";
 221                         }
 222                         if ($bannedIp) {
 223                             $alert .= "Tentative d'inscription depuis une IP surveillée";
 224                         }
 225
 226                         // Prevent banned user from actually registering; save the current state for others.
 227                         if ($bannedEmail || $bannedIp) {
 228                             global $globals;
 229                             $error = "Une erreur s'est produite lors de l'inscription."
 230                                  . " Merci de contacter <a href='mailto:register@{$globals->mail->domain}>"
 231                                  . " register@{$globals->mail->domain}</a>"
 232                                  . " pour nous faire part de cette erreur.";
 233                         } else {
 234                             $subState->set('step', 4);
 235                             if ($subState->v('backs')->count() >= 3) {
 236                                 $alert .= "Fin d'une inscription hésitante.";
 237                             }
 238                             finishRegistration($subState);
 239                         }
 240                     }
 241                 }
 242                 break;
 243         }
 244
 245         $_SESSION['subState'] = $subState->dict();
 246         if (!empty($alert)) {
 247             send_warning_mail($alert);
 248         }
 249
 250         $page->changeTpl('register/step' . $subState->i('step') . '.tpl');
 251         $page->addJsLink('password.js');
 252         if (isset($error)) {
 253             $page->trigError($error);
 254         }
 255     }
 256
 257     function handler_end(&$page, $hash = null)
 258     {
 259         global $globals;
 260         $_SESSION['subState'] = array('step' => 5);
 261
 262         // Reject registration requests from unsafe IP addresses (and remove the
 263         // registration information from the database, to prevent IP changes).
 264         if (check_ip('unsafe')) {
 265             send_warning_mail('Une IP surveillée a tenté de finaliser son inscription.');
 266             XDB::execute("DELETE FROM  register_pending
 267                                 WHERE  hash = {?} AND hash != 'INSCRIT'", $hash);
 268             return PL_FORBIDDEN;
 269         }
 270
 271         $nameTypes = DirEnum::getOptions(DirEnum::NAMETYPES);
 272         $nameTypes = array_flip($nameTypes);
 273
 274         // Retrieve the pre-registration information using the url-provided
 275         // authentication token.
 276         $res = XDB::query("SELECT  r.uid, p.pid, r.forlife, r.bestalias, r.mailorg2,
 277                                    r.password, r.email, r.services, r.naissance,
 278                                    pnl.name AS lastname, pnf.name AS firstname,
 279                                    pd.promo, p.sex, p.birthdate_ref
 280                              FROM  register_pending AS r
 281                        INNER JOIN  accounts         AS a   ON (r.uid = a.uid)
 282                        INNER JOIN  account_profiles AS ap  ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 283                        INNER JOIN  profiles         AS p   ON (p.pid = ap.pid)
 284                        INNER JOIN  profile_name     AS pnl ON (p.pid = pnl.pid AND pnl.typeid = {?})
 285                        INNER JOIN  profile_name     AS pnf ON (p.pid = pnf.pid AND pnf.typeid = {?})
 286                        INNER JOIN  profile_display  AS pd  ON (p.pid = pd.pid)
 287                             WHERE  hash = {?} AND hash != 'INSCRIT' AND a.state = 'pending'",
 288                           $nameTypes['name_ini'], $nameTypes['firstname_ini'], $hash);
 289         if (!$hash || $res->numRows() == 0) {
 290             $page->kill("<p>Cette adresse n'existe pas, ou plus, sur le serveur.</p>
 291                          <p>Causes probables&nbsp;:</p>
 292                          <ol>
 293                            <li>Vérifie que tu visites l'adresse du dernier
 294                                email reçu s'il y en a eu plusieurs.</li>
 295                            <li>Tu as peut-être mal copié l'adresse reçue par
 296                                email, vérifie-la à la main.</li>
 297                            <li>Tu as peut-être attendu trop longtemps pour
 298                                confirmer. Les pré-inscriptions sont annulées
 299                                tous les 30 jours.</li>
 300                            <li>Tu es en fait déjà inscrit.</li>
 301                         </ol>");
 302         }
 303
 304         list($uid, $pid, $forlife, $bestalias, $emailXorg2, $password, $email, $services,
 305              $birthdate, $lastname, $firstname, $promo, $sex, $birthdate_ref) = $res->fetchOneRow();
 306         $yearpromo = substr($promo, 1, 4);
 307
 308         // Prepare the template for display.
 309         $page->changeTpl('register/end.tpl');
 310         $page->addJsLink('do_challenge_response_logged.js');
 311         $page->assign('forlife', $forlife);
 312         $page->assign('firstname', $firstname);
 313
 314         // Check if the user did enter a valid password; if not (or if none is found),
 315         // get her an information page.
 316         if (Post::has('response')) {
 317             $expected_response = sha1("$forlife:$password:" . S::v('challenge'));
 318             if (Post::v('response') != $expected_response) {
 319                 $page->trigError("Mot de passe invalide.");
 320                 S::logger($uid)->log('auth_fail', 'bad password (register/end)');
 321                 return;
 322             }
 323         } else {
 324             return;
 325         }
 326
 327         //
 328         // Create the user account.
 329         //
 330         XDB::execute("UPDATE  accounts
 331                          SET  password = {?}, state = 'active',
 332                               registration_date = NOW(), email = NULL
 333                        WHERE  uid = {?}", $password, $uid);
 334         XDB::execute("UPDATE  profiles
 335                          SET  birthdate = {?}, last_change = NOW()
 336                        WHERE  pid = {?}", $birthdate, $pid);
 337         XDB::execute("INSERT INTO  aliases (uid, alias, type)
 338                            VALUES  ({?}, {?}, 'a_vie')", $uid, $forlife);
 339         XDB::execute("INSERT INTO  aliases (uid, alias, type, flags)
 340                            VALUES  ({?}, {?}, 'alias', 'bestalias')", $uid, $bestalias);
 341         if ($emailXorg2) {
 342             XDB::execute("INSERT INTO  aliases (uid, alias, type)
 343                                VALUES  ({?}, {?}, 'alias')", $uid, $emailXorg2);
 344         }
 345
 346         // Add the registration email address as first and only redirection.
 347         require_once 'emails.inc.php';
 348         $user = User::getSilentWithUID($uid);
 349         $redirect = new Redirect($user);
 350         $redirect->add_email($email);
 351
 352         // Try to start a session (so the user don't have to log in); we will use
 353         // the password available in Post:: to authenticate the user.
 354         $success = Platal::session()->start(AUTH_MDP);
 355
 356         // Subscribe the user to the services she did request at registration time.
 357         foreach (explode(',', $services) as $service) {
 358             switch ($service) {
 359                 case 'ax_letter':
 360                     Platal::load('axletter', 'axletter.inc.php');
 361                     AXLetter::subscribe($uid);
 362                     break;
 363                 case 'imap':
 364                     $storage = new EmailStorage($user, 'imap');
 365                     $storage->activate();
 366                     break;
 367                 case 'ml_promo':
 368                     $r = XDB::query('SELECT id FROM groups WHERE diminutif = {?}', $yearpromo);
 369                     if ($r->numRows()) {
 370                         $asso_id = $r->fetchOneCell();
 371                         XDB::execute('REPLACE INTO  group_members (uid, asso_id)
 372                                             VALUES  ({?}, {?})',
 373                                      $uid, $asso_id);
 374                         $mmlist = new MMList($uid, S::v('password'));
 375                         $mmlist->subscribe("promo" . S::v('promo'));
 376                     }
 377                     break;
 378                 case 'nl':
 379                     require_once 'newsletter.inc.php';
 380                     NewsLetter::subscribe($uid);
 381                     break;
 382             }
 383         }
 384
 385         // Log the registration in the user session.
 386         S::logger($uid)->log('inscription', $email);
 387         XDB::execute("UPDATE  register_pending
 388                          SET  hash = 'INSCRIT'
 389                        WHERE  uid = {?}", $uid);
 390
 391         // Congratulate our newly registered user by email.
 392         $mymail = new PlMailer('register/success.mail.tpl');
 393         $mymail->assign('forlife', $forlife);
 394         $mymail->assign('firstname', $firstname);
 395         $mymail->send();
 396
 397         // Index the user, to allow her to appear in searches.
 398         Profile::rebuildSearchTokens($pid);
 399
 400         // Notify other users which were watching for her arrival.
 401         XDB::execute('REPLACE INTO  contacts (uid, contact)
 402                             SELECT  uid, ni_id
 403                               FROM  watch_nonins
 404                              WHERE  ni_id = {?}', $uid);
 405         XDB::execute('DELETE FROM  watch_nonins
 406                             WHERE  ni_id = {?}', $uid);
 407         Platal::session()->updateNbNotifs();
 408
 409         // Forcibly register the new user on default forums.
 410         $promoForum = 'xorg.promo.' . strtolower($promo);
 411         $registeredForums = array('xorg.general', 'xorg.pa.divers', 'xorg.pa.logements', $promoForum);
 412         foreach ($registeredForums as $forum) {
 413             XDB::execute("INSERT INTO  forum_subs (fid, uid)
 414                                SELECT  fid, {?}
 415                                  FROM  forums
 416                                 WHERE  name = {?}",
 417                          $uid, $val);
 418
 419             // Notify the newsgroup admin of the promotion forum needs be created.
 420             if (XDB::affectedRows() == 0 && $forum == $promoForum) {
 421                 $promoFull = new UserFilter(new UFC_Promo('=', UserFilter::DISPLAY, $promo));
 422                 $promoRegistered = new UserFilter(new PFC_And(
 423                         new UFC_Promo('=', UserFilter::DISPLAY, $promo),
 424                         new UFC_Registered(true),
 425                         new PFC_Not(new UFC_Dead())
 426                 ));
 427                 if ($promoRegistered->getTotalCount() > 0.2 * $promoFull->getTotalCount()) {
 428                     $mymail = new PlMailer('admin/forums-promo.mail.tpl');
 429                     $mymail->assign('promo', $promo);
 430                     $mymail->send();
 431                 }
 432             }
 433         }
 434
 435         // Update the global registration count stats.
 436         $globals->updateNbIns();
 437
 438         //
 439         // Update collateral data sources, and inform watchers by email.
 440         //
 441
 442         // Email the referrer(s) of this new user.
 443         $res = XDB::iterRow("SELECT  sender, GROUP_CONCAT(email SEPARATOR ', ') AS mails, MAX(last) AS lastDate
 444                                FROM  register_marketing
 445                               WHERE  uid = {?}
 446                            GROUP BY  sender
 447                            ORDER BY  lastDate DESC", $uid);
 448         XDB::execute("UPDATE  register_mstats
 449                          SET  success = NOW()
 450                        WHERE  uid = {?}", $uid);
 451
 452         while (list($senderid, $maketingEmails, $lastDate) = $res->next()) {
 453             $sender = User::getWithUID($senderid);
 454             $market[] = " - par $sender->fullName() sur $maketingEmails (le plus récemment le $lastDate)";
 455             $mymail = new PlMailer('register/marketer.mail.tpl');
 456             $mymail->setSubject("$firstname $lastname s'est inscrit à Polytechnique.org !");
 457             $mymail->addTo("\"$sender->fullName()\" <$sender->bestEmail()@{$globals->mail->domain}>");
 458             $mymail->assign('sender', $sender);
 459             $mymail->assign('firstname', $firstname);
 460             $mymail->assign('lastname', $lastname);
 461             $mymail->assign('promo', $promo);
 462             $mymail->assign('sex', $sex);
 463             $mymail->setTxtBody(wordwrap($msg, 72));
 464             $mymail->send();
 465         }
 466
 467         // Email the plat/al administrators about the registration.
 468         if ($globals->register->notif) {
 469             $mymail = new PlMailer('register/registration.mail.tpl');
 470             $mymail->setSubject("Inscription de $firstname $lastname ($promo)");
 471             $mymail->assign('firstname', $firstname);
 472             $mymail->assign('lastname', $lastname);
 473             $mymail->assign('promo', $promo);
 474             $mymail->assign('sex', $sex);
 475             $mymail->assign('birthdate', $birthdate);
 476             $mymail->assign('birthdate_ref', $birthdate_ref);
 477             $mymail->assign('forlife', $forlife);
 478             $mymail->assign('email', $email);
 479             $mymail->assign('logger', S::logger());
 480             if (count($market) > 0) {
 481                 $mymail->assign('market', implode("\n", $market));
 482             }
 483             $mymail->setTxtBody($msg);
 484             $mymail->send();
 485         }
 486
 487         // Remove old pending marketing requests for the new user.
 488         Marketing::clear($uid);
 489
 490         pl_redirect('profile/edit');
 491     }
 492 }
 493
 494 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 495 ?>