modules/register.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 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, a.type as eduType
  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('INSERT INTO  register_mstats (uid, sender, success)
  71                                    SELECT  m.uid, m.sender, 0
  72                                      FROM  register_marketing AS m
  73                                     WHERE  m.hash
  74                   ON DUPLICATE KEY UPDATE  sender = VALUES(sender), success = VALUES(success)',
  75                              $subState->s('hash'));
  76             }
  77         }
  78
  79         switch ($subState->i('step')) {
  80             case 0:
  81                 $wp = new PlWikiPage('Reference.Charte');
  82                 $wp->buildCache();
  83                 if (Post::has('step1')) {
  84                     $subState->set('step', 1);
  85                     if ($subState->has('hash')) {
  86                         $subState->set('step', 3);
  87                         $this->load('register.inc.php');
  88                         createAliases($subState);
  89                     }
  90                 }
  91                 break;
  92
  93             case 1:
  94                 if (Post::has('yearpromo')) {
  95                     $promo = Post::t('edu_type') . Post::t('yearpromo');
  96                     $yearpromo = Post::i('yearpromo');
  97                     $res = XDB::query("SELECT  COUNT(*)
  98                                          FROM  accounts         AS a
  99                                    INNER JOIN  account_profiles AS ap ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 100                                    INNER JOIN  profiles         AS p  ON (p.pid = ap.pid)
 101                                    INNER JOIN  profile_display  AS pd ON (p.pid = pd.pid)
 102                                         WHERE  a.state = 'pending' AND p.deathdate IS NULL AND pd.promo = {?}",
 103                                       $promo);
 104
 105                     if (!$res->fetchOneCell()) {
 106                         $error = 'La promotion saisie est incorrecte ou tous les camarades de cette promotion sont inscrits !';
 107                     } else {
 108                         $subState->set('step', 2);
 109                         $subState->set('promo', $promo);
 110                         $subState->set('yearpromo', $yearpromo);
 111                         if ($yearpromo >= 1996 && $yearpromo < 2000) {
 112                             $subState->set('schoolid', ($yearpromo % 100) * 10 . '???');
 113                         } elseif($yearpromo >= 2000) {
 114                             $subState->set('schoolid', 100 + ($yearpromo % 100) . '???');
 115                         }
 116                     }
 117                 }
 118                 break;
 119
 120             case 2:
 121                 if (count($_POST)) {
 122                     $this->load('register.inc.php');
 123                     $subState->set('firstname', Post::t('firstname'));
 124                     $subState->set('lastname', Post::t('lastname'));
 125                     $subState->set('schoolid', Post::i('schoolid'));
 126                     $error = checkNewUser($subState);
 127
 128                     if ($error !== true) {
 129                         break;
 130                     }
 131                     $error = createAliases($subState);
 132                     if ($error === true) {
 133                         unset($error);
 134                         $subState->set('step', 3);
 135                     }
 136                 }
 137                 break;
 138
 139             case 3:
 140                 if (count($_POST)) {
 141                     $this->load('register.inc.php');
 142
 143                     // Validate the email address format and domain.
 144                     require_once 'emails.inc.php';
 145
 146                     if (!isvalid_email(Post::v('email'))) {
 147                         $error[] = "Le champ 'Email' n'est pas valide.";
 148                     } elseif (!isvalid_email_redirection(Post::v('email'))) {
 149                         $error[] = $subState->s('forlife') . ' doit renvoyer vers un email existant '
 150                                  . 'valide, en particulier, il ne peut pas être renvoyé vers lui-même.';
 151                     }
 152
 153                     // Validate the birthday format and range.
 154                     $birth = Post::t('birthdate');
 155                     if (!preg_match('@^[0-3]?\d/[01]?\d/(19|20)?\d{2}$@', $birth)) {
 156                         $error[] = "La 'Date de naissance' n'est pas correcte.";
 157                     } else {
 158                         $birth = explode('/', $birth, 3);
 159                         for ($i = 0; $i < 3; ++$i)
 160                             $birth[$i] = intval($birth[$i]);
 161                         if ($birth[2] < 100) {
 162                             $birth[2] += 1900;
 163                         }
 164                         $year  = $birth[2];
 165                         $promo = $subState->i('yearpromo');
 166                         if ($year > $promo - 15 || $year < $promo - 30) {
 167                             $error[] = "La 'Date de naissance' n'est pas correcte.";
 168                             $alert = "Date de naissance incorrecte à l'inscription - ";
 169                             $subState->set('wrong_birthdate', $birth);
 170                         }
 171                     }
 172
 173                     // Register the optional services requested by the user.
 174                     if ($subState->v('eduType') == 'x') {
 175                         $proposedServices = array('ax_letter', 'imap', 'ml_promo', 'nl');
 176                     } else {
 177                         $proposedServices = array('ax_letter', 'nl');
 178                     }
 179                     $services = array();
 180                     foreach ($proposedServices as $service) {
 181                         if (Post::b($service)) {
 182                             $services[] = $service;
 183                         }
 184                     }
 185                     $subState->set('services', $services);
 186
 187                     // Validate the password.
 188                     if (!Post::v('pwhash', false)) {
 189                         $error[] = "Le mot de passe n'est pas valide.";
 190                     }
 191
 192                     // Check if the given email is known as dangerous.
 193                     $res = XDB::query("SELECT  state, description
 194                                          FROM  email_watch
 195                                         WHERE  email = {?} AND state != 'safe'",
 196                                       Post::v('email'));
 197                     $bannedEmail = false;
 198                     if ($res->numRows()) {
 199                         list($state, $description) = $res->fetchOneRow();
 200                         $alert .= "Email surveillé proposé à l'inscription - ";
 201                         $subState->set('email_desc', $description);
 202                         if ($state == 'dangerous') {
 203                             $bannedEmail = true;
 204                         }
 205                     }
 206                     if ($subState->i('watch') != 0) {
 207                         $alert .= "Inscription d'un utilisateur surveillé - ";
 208                     }
 209
 210                     if (($bannedIp = check_ip('unsafe'))) {
 211                         unset($error);
 212                     }
 213
 214                     if (isset($error)) {
 215                         $error = join('<br />', $error);
 216                     } else {
 217                         $subState->set('birthdate', sprintf("%04d-%02d-%02d",
 218                                                             intval($birth[2]), intval($birth[1]), intval($birth[0])));
 219                         $subState->set('email', Post::t('email'));
 220                         $subState->set('password', Post::t('pwhash'));
 221
 222                         // Update the current alert if the birthdate is incorrect,
 223                         // or if the IP address of the user has been banned.
 224                         if ($subState->s('birthdateRef') != '0000-00-00'
 225                             && $subState->s('birthdateRef') != $subState->s('birthdate')) {
 226                             $alert .= "Date de naissance incorrecte à l'inscription - ";
 227                         }
 228                         if ($bannedIp) {
 229                             $alert .= "Tentative d'inscription depuis une IP surveillée";
 230                         }
 231
 232                         // Prevent banned user from actually registering; save the current state for others.
 233                         if ($bannedEmail || $bannedIp) {
 234                             global $globals;
 235                             $error = "Une erreur s'est produite lors de l'inscription."
 236                                  . " Merci de contacter <a href='mailto:register@{$globals->mail->domain}>"
 237                                  . " register@{$globals->mail->domain}</a>"
 238                                  . " pour nous faire part de cette erreur.";
 239                         } else {
 240                             $subState->set('step', 4);
 241                             if ($subState->v('backs')->count() >= 3) {
 242                                 $alert .= "Fin d'une inscription hésitante.";
 243                             }
 244                             finishRegistration($subState);
 245                         }
 246                     }
 247                 }
 248                 break;
 249         }
 250
 251         $_SESSION['subState'] = $subState->dict();
 252         if (!empty($alert)) {
 253             send_warning_mail($alert);
 254         }
 255
 256         $page->changeTpl('register/step' . $subState->i('step') . '.tpl');
 257         $page->addJsLink('password.js');
 258         if (isset($error)) {
 259             $page->trigError($error);
 260         }
 261     }
 262
 263     function handler_end(&$page, $hash = null)
 264     {
 265         global $globals;
 266         $_SESSION['subState'] = array('step' => 5);
 267
 268         // Reject registration requests from unsafe IP addresses (and remove the
 269         // registration information from the database, to prevent IP changes).
 270         if (check_ip('unsafe')) {
 271             send_warning_mail('Une IP surveillée a tenté de finaliser son inscription.');
 272             XDB::execute("DELETE FROM  register_pending
 273                                 WHERE  hash = {?} AND hash != 'INSCRIT'", $hash);
 274             return PL_FORBIDDEN;
 275         }
 276
 277         $nameTypes = DirEnum::getOptions(DirEnum::NAMETYPES);
 278         $nameTypes = array_flip($nameTypes);
 279
 280         // Retrieve the pre-registration information using the url-provided
 281         // authentication token.
 282         $res = XDB::query("SELECT  r.uid, p.pid, r.forlife, r.bestalias, r.mailorg2,
 283                                    r.password, r.email, r.services, r.naissance,
 284                                    pnl.name AS lastname, pnf.name AS firstname,
 285                                    pd.promo, p.sex, p.birthdate_ref, a.type AS eduType
 286                              FROM  register_pending AS r
 287                        INNER JOIN  accounts         AS a   ON (r.uid = a.uid)
 288                        INNER JOIN  account_profiles AS ap  ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 289                        INNER JOIN  profiles         AS p   ON (p.pid = ap.pid)
 290                        INNER JOIN  profile_name     AS pnl ON (p.pid = pnl.pid AND pnl.typeid = {?})
 291                        INNER JOIN  profile_name     AS pnf ON (p.pid = pnf.pid AND pnf.typeid = {?})
 292                        INNER JOIN  profile_display  AS pd  ON (p.pid = pd.pid)
 293                             WHERE  hash = {?} AND hash != 'INSCRIT' AND a.state = 'pending'",
 294                           $nameTypes['name_ini'], $nameTypes['firstname_ini'], $hash);
 295         if (!$hash || $res->numRows() == 0) {
 296             $page->kill("<p>Cette adresse n'existe pas, ou plus, sur le serveur.</p>
 297                          <p>Causes probables&nbsp;:</p>
 298                          <ol>
 299                            <li>Vérifie que tu visites l'adresse du dernier
 300                                email reçu s'il y en a eu plusieurs.</li>
 301                            <li>Tu as peut-être mal copié l'adresse reçue par
 302                                email, vérifie-la à la main.</li>
 303                            <li>Tu as peut-être attendu trop longtemps pour
 304                                confirmer. Les pré-inscriptions sont annulées
 305                                tous les 30 jours.</li>
 306                            <li>Tu es en fait déjà inscrit.</li>
 307                         </ol>");
 308         }
 309
 310         list($uid, $pid, $forlife, $bestalias, $emailXorg2, $password, $email, $services,
 311              $birthdate, $lastname, $firstname, $promo, $sex, $birthdate_ref, $eduType) = $res->fetchOneRow();
 312         $isX = ($eduType == 'x');
 313         $yearpromo = substr($promo, 1, 4);
 314
 315         // Prepare the template for display.
 316         $page->changeTpl('register/end.tpl');
 317         $page->addJsLink('do_challenge_response_logged.js');
 318         $page->assign('forlife', $forlife);
 319         $page->assign('firstname', $firstname);
 320
 321         // Check if the user did enter a valid password; if not (or if none is found),
 322         // get her an information page.
 323         if (Post::has('response')) {
 324             $expected_response = sha1("$forlife:$password:" . S::v('challenge'));
 325             if (Post::v('response') != $expected_response) {
 326                 $page->trigError("Mot de passe invalide.");
 327                 S::logger($uid)->log('auth_fail', 'bad password (register/end)');
 328                 return;
 329             }
 330         } else {
 331             return;
 332         }
 333
 334         //
 335         // Create the user account.
 336         //
 337         XDB::startTransaction();
 338         XDB::execute("UPDATE  accounts
 339                          SET  password = {?}, state = 'active',
 340                               registration_date = NOW(), email = NULL
 341                        WHERE  uid = {?}", $password, $uid);
 342         XDB::execute("UPDATE  profiles
 343                          SET  birthdate = {?}, last_change = NOW()
 344                        WHERE  pid = {?}", $birthdate, $pid);
 345         XDB::execute("INSERT INTO  aliases (uid, alias, type)
 346                            VALUES  ({?}, {?}, 'a_vie')", $uid, $forlife);
 347         XDB::execute("INSERT INTO  aliases (uid, alias, type, flags)
 348                            VALUES  ({?}, {?}, 'alias', 'bestalias')", $uid, $bestalias);
 349         if ($emailXorg2) {
 350             XDB::execute("INSERT INTO  aliases (uid, alias, type)
 351                                VALUES  ({?}, {?}, 'alias')", $uid, $emailXorg2);
 352         }
 353         XDB::commit();
 354
 355         // Add the registration email address as first and only redirection.
 356         require_once 'emails.inc.php';
 357         $user = User::getSilentWithUID($uid);
 358         if ($isX) {
 359             $redirect = new Redirect($user);
 360             $redirect->add_email($email);
 361         } else {
 362             XDB::execute('UPDATE  accounts
 363                              SET  email = {?}
 364                            WHERE  uid = {?}', $email, $uid);
 365         }
 366
 367         // Try to start a session (so the user don't have to log in); we will use
 368         // the password available in Post:: to authenticate the user.
 369         $success = Platal::session()->start(AUTH_MDP);
 370
 371         // Subscribe the user to the services she did request at registration time.
 372         foreach (explode(',', $services) as $service) {
 373             switch ($service) {
 374                 case 'ax_letter':
 375                     Platal::load('axletter', 'axletter.inc.php');
 376                     AXLetter::subscribe($uid);
 377                     break;
 378                 case 'imap':
 379                     $storage = new EmailStorage($user, 'imap');
 380                     $storage->activate();
 381                     break;
 382                 case 'ml_promo':
 383                     $r = XDB::query('SELECT id FROM groups WHERE diminutif = {?}', $yearpromo);
 384                     if ($r->numRows()) {
 385                         $asso_id = $r->fetchOneCell();
 386                         XDB::execute('INSERT IGNORE INTO  group_members (uid, asso_id)
 387                                                   VALUES  ({?}, {?})',
 388                                      $uid, $asso_id);
 389                         try {
 390                             $mmlist = new MMList($user);
 391                             $mmlist->subscribe("promo" . $yearpromo);
 392                         } catch (Exception $e) {
 393                             PlErrorReport::report($e);
 394                             $page->trigError("L'inscription à la liste promo" . $yearpromo . " a échouée.");
 395                         }
 396                     }
 397                     break;
 398                 case 'nl':
 399                     require_once 'newsletter.inc.php';
 400                     NewsLetter::subscribe($uid);
 401                     break;
 402             }
 403         }
 404
 405         // Log the registration in the user session.
 406         S::logger($uid)->log('inscription', $email);
 407         XDB::execute("UPDATE  register_pending
 408                          SET  hash = 'INSCRIT'
 409                        WHERE  uid = {?}", $uid);
 410
 411         // Congratulate our newly registered user by email.
 412         $mymail = new PlMailer('register/success.mail.tpl');
 413         if ($isX) {
 414             $mymail->addTo("\"{$user->fullName()}\" <{$user->forlifeEmail()}>");
 415             $mymail->setSubject('Bienvenue parmi les X sur le web !');
 416         } else {
 417             $mymail->addTo($email);
 418             $mymail->setSubject('Bienvenue sur Polytechnique.org !');
 419         }
 420         $mymail->assign('forlife', $forlife);
 421         $mymail->assign('firstname', $firstname);
 422         $mymail->send();
 423
 424         // Index the user, to allow her to appear in searches.
 425         Profile::rebuildSearchTokens($pid);
 426
 427         // Notify other users which were watching for her arrival.
 428         XDB::execute('INSERT INTO  contacts (uid, contact)
 429                            SELECT  uid, ni_id
 430                              FROM  watch_nonins
 431                             WHERE  ni_id = {?}', $uid);
 432         XDB::execute('DELETE FROM  watch_nonins
 433                             WHERE  ni_id = {?}', $uid);
 434         Platal::session()->updateNbNotifs();
 435
 436         // Forcibly register the new user on default forums.
 437         $promoForum = 'xorg.promo.' . strtolower($promo);
 438         $registeredForums = array('xorg.general', 'xorg.pa.divers', 'xorg.pa.logements', $promoForum);
 439         foreach ($registeredForums as $forum) {
 440             XDB::execute("INSERT INTO  forum_subs (fid, uid)
 441                                SELECT  fid, {?}
 442                                  FROM  forums
 443                                 WHERE  name = {?}",
 444                          $uid, $val);
 445
 446             // Notify the newsgroup admin of the promotion forum needs be created.
 447             if (XDB::affectedRows() == 0 && $forum == $promoForum) {
 448                 $promoFull = new UserFilter(new UFC_Promo('=', UserFilter::DISPLAY, $promo));
 449                 $promoRegistered = new UserFilter(new PFC_And(
 450                         new UFC_Promo('=', UserFilter::DISPLAY, $promo),
 451                         new UFC_Registered(true),
 452                         new PFC_Not(new UFC_Dead())
 453                 ));
 454                 if ($promoRegistered->getTotalCount() > 0.2 * $promoFull->getTotalCount()) {
 455                     $mymail = new PlMailer('admin/forums-promo.mail.tpl');
 456                     $mymail->assign('promo', $promo);
 457                     $mymail->send();
 458                 }
 459             }
 460         }
 461
 462         // Update the global registration count stats.
 463         $globals->updateNbIns();
 464
 465         //
 466         // Update collateral data sources, and inform watchers by email.
 467         //
 468
 469         // Email the referrer(s) of this new user.
 470         $res = XDB::iterRow("SELECT  sender, GROUP_CONCAT(email SEPARATOR ', ') AS mails, MAX(last) AS lastDate
 471                                FROM  register_marketing
 472                               WHERE  uid = {?}
 473                            GROUP BY  sender
 474                            ORDER BY  lastDate DESC", $uid);
 475         XDB::execute("UPDATE  register_mstats
 476                          SET  success = NOW()
 477                        WHERE  uid = {?}", $uid);
 478
 479         $market = array();
 480         while (list($senderid, $maketingEmails, $lastDate) = $res->next()) {
 481             $sender = User::getWithUID($senderid);
 482             $market[] = " - par {$sender->fullName()} sur $maketingEmails (le plus récemment le $lastDate)";
 483             $mymail = new PlMailer('register/marketer.mail.tpl');
 484             $mymail->setSubject("$firstname $lastname s'est inscrit à Polytechnique.org !");
 485             $mymail->addTo($sender);
 486             $mymail->assign('sender', $sender);
 487             $mymail->assign('firstname', $firstname);
 488             $mymail->assign('lastname', $lastname);
 489             $mymail->assign('promo', $promo);
 490             $mymail->assign('sex', $sex);
 491             $mymail->setTxtBody(wordwrap($msg, 72));
 492             $mymail->send();
 493         }
 494
 495         // Email the plat/al administrators about the registration.
 496         if ($globals->register->notif) {
 497             $mymail = new PlMailer('register/registration.mail.tpl');
 498             $mymail->setSubject("Inscription de $firstname $lastname ($promo)");
 499             $mymail->assign('firstname', $firstname);
 500             $mymail->assign('lastname', $lastname);
 501             $mymail->assign('promo', $promo);
 502             $mymail->assign('sex', $sex);
 503             $mymail->assign('birthdate', $birthdate);
 504             $mymail->assign('birthdate_ref', $birthdate_ref);
 505             $mymail->assign('forlife', $forlife);
 506             $mymail->assign('email', $email);
 507             $mymail->assign('logger', S::logger());
 508             if (count($market) > 0) {
 509                 $mymail->assign('market', implode("\n", $market));
 510             }
 511             $mymail->setTxtBody($msg);
 512             $mymail->send();
 513         }
 514
 515         // Remove old pending marketing requests for the new user.
 516         Marketing::clear($uid);
 517
 518         pl_redirect('profile/edit');
 519     }
 520 }
 521
 522 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 523 ?>