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             $subState->v('backs')->set($subState->v('backs')->count() + 1, $subState->dict());
  45             $subState->v('backs')->kill('backs');
  46             if ($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
  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                 $subState->set('main_mail_domain', User::$sub_mail_domains[$subState->v('type')]);
  69                 $subState->set('yearpromo', substr($subState->s('promo'), 1, 4));
  70
  71                 XDB::execute('INSERT INTO  register_mstats (uid, sender, success)
  72                                    SELECT  m.uid, m.sender, 0
  73                                      FROM  register_marketing AS m
  74                                     WHERE  m.hash
  75                   ON DUPLICATE KEY UPDATE  sender = VALUES(sender), success = VALUES(success)',
  76                              $subState->s('hash'));
  77             }
  78         }
  79
  80         switch ($subState->i('step')) {
  81             case 0:
  82                 $wp = new PlWikiPage('Reference.Charte');
  83                 $wp->buildCache();
  84                 if (Post::has('step1')) {
  85                     $subState->set('step', 1);
  86                     if ($subState->has('hash')) {
  87                         $subState->set('step', 3);
  88                         $this->load('register.inc.php');
  89                         createAliases($subState);
  90                     }
  91                 }
  92                 break;
  93
  94             case 1:
  95                 if (Post::has('yearpromo')) {
  96                     $edu_type = Post::t('edu_type');
  97                     $yearpromo = Post::i('yearpromo');
  98                     $promo = $edu_type . $yearpromo;
  99                     $res = XDB::query("SELECT  COUNT(*)
 100                                          FROM  accounts         AS a
 101                                    INNER JOIN  account_profiles AS ap ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 102                                    INNER JOIN  profiles         AS p  ON (p.pid = ap.pid)
 103                                    INNER JOIN  profile_display  AS pd ON (p.pid = pd.pid)
 104                                         WHERE  a.state = 'pending' AND p.deathdate IS NULL AND pd.promo = {?}",
 105                                       $promo);
 106
 107                     if (!$res->fetchOneCell()) {
 108                         $error = 'La promotion saisie est incorrecte ou tous les camarades de cette promotion sont inscrits !';
 109                     } else {
 110                         $subState->set('step', 2);
 111                         $subState->set('promo', $promo);
 112                         $subState->set('yearpromo', $yearpromo);
 113                         $subState->set('edu_type', $edu_type);
 114                         if ($edu_type == 'X') {
 115                             if ($yearpromo >= 1996 && $yearpromo < 2000) {
 116                                 $subState->set('schoolid', ($yearpromo % 100) * 10 . '???');
 117                             } elseif($yearpromo >= 2000) {
 118                                 $subState->set('schoolid', 100 + ($yearpromo % 100) . '???');
 119                             }
 120                         } else {
 121                             $subState->set('schoolid', '');
 122                         }
 123                     }
 124                 }
 125                 break;
 126
 127             case 2:
 128                 if (count($_POST)) {
 129                     $this->load('register.inc.php');
 130                     $subState->set('firstname', Post::t('firstname'));
 131                     $subState->set('lastname', Post::t('lastname'));
 132                     $subState->set('schoolid', Post::i('schoolid'));
 133                     $error = checkNewUser($subState);
 134
 135                     if ($error !== true) {
 136                         break;
 137                     }
 138                     $error = createAliases($subState);
 139                     if ($error === true) {
 140                         unset($error);
 141                         $subState->set('step', 3);
 142                     }
 143                 }
 144                 break;
 145
 146             case 3:
 147                 if (count($_POST)) {
 148                     $this->load('register.inc.php');
 149
 150                     // Validate the email address format and domain.
 151                     require_once 'emails.inc.php';
 152
 153                     if (!isvalid_email(Post::v('email'))) {
 154                         $error[] = "Le champ 'Email' n'est pas valide.";
 155                     } elseif (!isvalid_email_redirection(Post::v('email'))) {
 156                         $error[] = $subState->s('forlife') . ' doit renvoyer vers un email existant '
 157                                  . 'valide, en particulier, il ne peut pas être renvoyé vers lui-même.';
 158                     }
 159
 160                     // Validate the birthday format and range.
 161                     $birth = Post::t('birthdate');
 162                     if (!preg_match('@^[0-3]?\d/[01]?\d/(19|20)?\d{2}$@', $birth)) {
 163                         $error[] = "La 'Date de naissance' n'est pas correcte.";
 164                     } else {
 165                         $birth = explode('/', $birth, 3);
 166                         for ($i = 0; $i < 3; ++$i)
 167                             $birth[$i] = intval($birth[$i]);
 168                         if ($birth[2] < 100) {
 169                             $birth[2] += 1900;
 170                         }
 171                         $year  = $birth[2];
 172                         $promo = $subState->i('yearpromo');
 173                         if ($year > $promo - 15 || $year < $promo - 30) {
 174                             $error[] = "La 'Date de naissance' n'est pas correcte.";
 175                             $alert = "Date de naissance incorrecte à l'inscription - ";
 176                             $subState->set('wrong_birthdate', $birth);
 177                         }
 178                     }
 179
 180                     // Register the optional services requested by the user.
 181                     $services = array();
 182                     foreach (array('ax_letter', 'imap', 'ml_promo', 'nl') as $service) {
 183                         if (Post::b($service)) {
 184                             $services[] = $service;
 185                         }
 186                     }
 187                     $subState->set('services', $services);
 188
 189                     // Validate the password.
 190                     if (!Post::v('pwhash', false)) {
 191                         $error[] = "Le mot de passe n'est pas valide.";
 192                     }
 193
 194                     // Check if the given email is known as dangerous.
 195                     $res = XDB::query("SELECT  state, description
 196                                          FROM  email_watch
 197                                         WHERE  email = {?} AND state != 'safe'",
 198                                       Post::v('email'));
 199                     $bannedEmail = false;
 200                     if ($res->numRows()) {
 201                         list($state, $description) = $res->fetchOneRow();
 202                         $alert .= "Email surveillé proposé à l'inscription - ";
 203                         $subState->set('email_desc', $description);
 204                         if ($state == 'dangerous') {
 205                             $bannedEmail = true;
 206                         }
 207                     }
 208                     if ($subState->i('watch') != 0) {
 209                         $alert .= "Inscription d'un utilisateur surveillé - ";
 210                     }
 211
 212                     if (($bannedIp = check_ip('unsafe'))) {
 213                         unset($error);
 214                     }
 215
 216                     if (isset($error)) {
 217                         $error = join('<br />', $error);
 218                     } else {
 219                         $subState->set('birthdate', sprintf("%04d-%02d-%02d",
 220                                                             intval($birth[2]), intval($birth[1]), intval($birth[0])));
 221                         $subState->set('email', Post::t('email'));
 222                         $subState->set('password', Post::t('pwhash'));
 223
 224                         // Update the current alert if the birthdate is incorrect,
 225                         // or if the IP address of the user has been banned.
 226                         if ($subState->s('birthdateRef') != '0000-00-00'
 227                             && $subState->s('birthdateRef') != $subState->s('birthdate')) {
 228                             $alert .= "Date de naissance incorrecte à l'inscription - ";
 229                         }
 230                         if ($bannedIp) {
 231                             $alert .= "Tentative d'inscription depuis une IP surveillée";
 232                         }
 233
 234                         // Prevent banned user from actually registering; save the current state for others.
 235                         if ($bannedEmail || $bannedIp) {
 236                             global $globals;
 237                             $error = "Une erreur s'est produite lors de l'inscription."
 238                                  . " Merci de contacter <a href='mailto:register@{$globals->mail->domain}>"
 239                                  . " register@{$globals->mail->domain}</a>"
 240                                  . " pour nous faire part de cette erreur.";
 241                         } else {
 242                             $subState->set('step', 4);
 243                             if ($subState->v('backs')->count() >= 3) {
 244                                 $alert .= "Fin d'une inscription hésitante.";
 245                             }
 246                             finishRegistration($subState);
 247                         }
 248                     }
 249                 }
 250                 break;
 251         }
 252
 253         $_SESSION['subState'] = $subState->dict();
 254         if (!empty($alert)) {
 255             send_warning_mail($alert);
 256         }
 257
 258         $page->changeTpl('register/step' . $subState->i('step') . '.tpl');
 259         if (isset($error)) {
 260             $page->trigError($error);
 261         }
 262     }
 263
 264     function handler_end($page, $hash = null)
 265     {
 266         global $globals;
 267         $_SESSION['subState'] = array('step' => 5);
 268
 269         // Reject registration requests from unsafe IP addresses (and remove the
 270         // registration information from the database, to prevent IP changes).
 271         if (check_ip('unsafe')) {
 272             send_warning_mail('Une IP surveillée a tenté de finaliser son inscription.');
 273             XDB::execute("DELETE FROM  register_pending
 274                                 WHERE  hash = {?} AND hash != 'INSCRIT'", $hash);
 275             return PL_FORBIDDEN;
 276         }
 277
 278         $nameTypes = DirEnum::getOptions(DirEnum::NAMETYPES);
 279         $nameTypes = array_flip($nameTypes);
 280
 281         // Retrieve the pre-registration information using the url-provided
 282         // authentication token.
 283         $res = XDB::query("SELECT  r.uid, p.pid, r.forlife, r.bestalias, r.mailorg2,
 284                                    r.password, r.email, r.services, r.naissance,
 285                                    pnl.name AS lastname, pnf.name AS firstname,
 286                                    pd.promo, p.sex, p.birthdate_ref, a.type AS eduType
 287                              FROM  register_pending AS r
 288                        INNER JOIN  accounts         AS a   ON (r.uid = a.uid)
 289                        INNER JOIN  account_profiles AS ap  ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 290                        INNER JOIN  profiles         AS p   ON (p.pid = ap.pid)
 291                        INNER JOIN  profile_name     AS pnl ON (p.pid = pnl.pid AND pnl.typeid = {?})
 292                        INNER JOIN  profile_name     AS pnf ON (p.pid = pnf.pid AND pnf.typeid = {?})
 293                        INNER JOIN  profile_display  AS pd  ON (p.pid = pd.pid)
 294                             WHERE  hash = {?} AND hash != 'INSCRIT' AND a.state = 'pending'",
 295                           $nameTypes['name_ini'], $nameTypes['firstname_ini'], $hash);
 296         if (!$hash || $res->numRows() == 0) {
 297             $page->kill("<p>Cette adresse n'existe pas, ou plus, sur le serveur.</p>
 298                          <p>Causes probables&nbsp;:</p>
 299                          <ol>
 300                            <li>Vérifie que tu visites l'adresse du dernier
 301                                email reçu s'il y en a eu plusieurs.</li>
 302                            <li>Tu as peut-être mal copié l'adresse reçue par
 303                                email, vérifie-la à la main.</li>
 304                            <li>Tu as peut-être attendu trop longtemps pour
 305                                confirmer. Les pré-inscriptions sont annulées
 306                                tous les 30 jours.</li>
 307                            <li>Tu es en fait déjà inscrit.</li>
 308                         </ol>");
 309         }
 310
 311         list($uid, $pid, $forlife, $bestalias, $emailXorg2, $password, $email, $services,
 312              $birthdate, $lastname, $firstname, $promo, $sex, $birthdate_ref, $eduType) = $res->fetchOneRow();
 313         $isX = ($eduType == 'x');
 314         $yearpromo = substr($promo, 1, 4);
 315         $mail_domain = User::$sub_mail_domains[$eduType] . $globals->mail->domain;
 316
 317         // Prepare the template for display.
 318         $page->changeTpl('register/end.tpl');
 319         $page->assign('forlife', $forlife);
 320         $page->assign('firstname', $firstname);
 321
 322         // Check if the user did enter a valid password; if not (or if none is found),
 323         // get her an information page.
 324         if (Post::has('response')) {
 325             $expected_response = sha1("$forlife:$password:" . S::v('challenge'));
 326             if (Post::v('response') != $expected_response) {
 327                 $page->trigError("Mot de passe invalide.");
 328                 S::logger($uid)->log('auth_fail', 'bad password (register/end)');
 329                 return;
 330             }
 331         } else {
 332             return;
 333         }
 334
 335         //
 336         // Create the user account.
 337         //
 338         XDB::startTransaction();
 339         XDB::execute("UPDATE  accounts
 340                          SET  password = {?}, state = 'active',
 341                               registration_date = NOW(), email = NULL
 342                        WHERE  uid = {?}", $password, $uid);
 343         XDB::execute("UPDATE  profiles
 344                          SET  birthdate = {?}, last_change = NOW()
 345                        WHERE  pid = {?}", $birthdate, $pid);
 346         XDB::execute('INSERT INTO  email_source_account (email, uid, type, flags, domain)
 347                            SELECT  {?}, {?}, \'forlife\', \'\', id
 348                              FROM  email_virtual_domains
 349                             WHERE  name = {?}',
 350                      $forlife, $uid, $mail_domain);
 351         XDB::execute('INSERT INTO  email_source_account (email, uid, type, flags, domain)
 352                            SELECT  {?}, {?}, \'alias\', \'bestalias\', id
 353                              FROM  email_virtual_domains
 354                             WHERE  name = {?}',
 355                      $bestalias, $uid, $mail_domain);
 356         if ($emailXorg2) {
 357             XDB::execute('INSERT INTO  email_source_account (email, uid, type, flags, domain)
 358                                SELECT  {?}, {?}, \'alias\', \'\', id
 359                                  FROM  email_virtual_domains
 360                                 WHERE  name = {?}',
 361                          $emailXorg2, $uid, $mail_domain);
 362         }
 363         XDB::commit();
 364
 365         // Add the registration email address as first and only redirection.
 366         require_once 'emails.inc.php';
 367         $user = User::getSilentWithUID($uid);
 368         $redirect = new Redirect($user);
 369         $redirect->add_email($email);
 370
 371         // Try to start a session (so the user don't have to log in); we will use
 372         // the password available in Post:: to authenticate the user.
 373         Platal::session()->start(AUTH_MDP);
 374
 375         // Subscribe the user to the services she did request at registration time.
 376         foreach (explode(',', $services) as $service) {
 377             require_once 'newsletter.inc.php';
 378             switch ($service) {
 379                 case 'ax_letter':
 380                     NewsLetter::forGroup(NewsLetter::GROUP_AX)->subscribe($user);
 381                     break;
 382                 case 'nl':
 383                     NewsLetter::forGroup(NewsLetter::GROUP_XORG)->subscribe($user);
 384                     break;
 385                 case 'imap':
 386                     Email::activate_storage($user, 'imap');
 387                     break;
 388                 case 'ml_promo':
 389                     $r = XDB::query('SELECT id FROM groups WHERE diminutif = {?}', $yearpromo);
 390                     if ($r->numRows()) {
 391                         $asso_id = $r->fetchOneCell();
 392                         XDB::execute('INSERT IGNORE INTO  group_members (uid, asso_id)
 393                                                   VALUES  ({?}, {?})',
 394                                      $uid, $asso_id);
 395                         try {
 396                             $mmlist = new MMList($user);
 397                             $mmlist->subscribe("promo" . $yearpromo);
 398                         } catch (Exception $e) {
 399                             PlErrorReport::report($e);
 400                             $page->trigError("L'inscription à la liste promo" . $yearpromo . " a échouée.");
 401                         }
 402                     }
 403                     break;
 404             }
 405         }
 406
 407         // Log the registration in the user session.
 408         S::logger($uid)->log('inscription', $email);
 409         XDB::execute("UPDATE  register_pending
 410                          SET  hash = 'INSCRIT'
 411                        WHERE  uid = {?}", $uid);
 412
 413         // Congratulate our newly registered user by email.
 414         $mymail = new PlMailer('register/success.mail.tpl');
 415         $mymail->addTo("\"{$user->fullName()}\" <{$user->forlifeEmail()}>");
 416         if ($isX) {
 417             $mymail->setSubject('Bienvenue parmi les X sur le web !');
 418         } else {
 419             $mymail->setSubject('Bienvenue sur Polytechnique.org !');
 420         }
 421         $mymail->assign('forlife', $forlife);
 422         $mymail->assign('firstname', $firstname);
 423         $mymail->send();
 424
 425         // Index the user, to allow her to appear in searches.
 426         Profile::rebuildSearchTokens($pid);
 427
 428         // Notify other users which were watching for her arrival.
 429         XDB::execute('INSERT INTO  contacts (uid, contact)
 430                            SELECT  uid, ni_id
 431                              FROM  watch_nonins
 432                             WHERE  ni_id = {?}', $uid);
 433         XDB::execute('DELETE FROM  watch_nonins
 434                             WHERE  ni_id = {?}', $uid);
 435         Platal::session()->updateNbNotifs();
 436
 437         // Forcibly register the new user on default forums.
 438         $promoForum = 'xorg.promo.' . strtolower($promo);
 439         $registeredForums = array('xorg.general', 'xorg.pa.divers', 'xorg.pa.logements', $promoForum);
 440         foreach ($registeredForums as $forum) {
 441             XDB::execute("INSERT INTO  forum_subs (fid, uid)
 442                                SELECT  fid, {?}
 443                                  FROM  forums
 444                                 WHERE  name = {?}",
 445                          $uid, $val);
 446
 447             // Notify the newsgroup admin of the promotion forum needs be created.
 448             if (XDB::affectedRows() == 0 && $forum == $promoForum) {
 449                 $promoFull = new UserFilter(new UFC_Promo('=', UserFilter::DISPLAY, $promo));
 450                 $promoRegistered = new UserFilter(new PFC_And(
 451                         new UFC_Promo('=', UserFilter::DISPLAY, $promo),
 452                         new UFC_Registered(true),
 453                         new PFC_Not(new UFC_Dead())
 454                 ));
 455                 if ($promoRegistered->getTotalCount() > 0.2 * $promoFull->getTotalCount()) {
 456                     $mymail = new PlMailer('admin/forums-promo.mail.tpl');
 457                     $mymail->assign('promo', $promo);
 458                     $mymail->send();
 459                 }
 460             }
 461         }
 462
 463         // Update the global registration count stats.
 464         $globals->updateNbIns();
 465
 466         //
 467         // Update collateral data sources, and inform watchers by email.
 468         //
 469
 470         // Email the referrer(s) of this new user.
 471         $res = XDB::iterRow("SELECT  sender, GROUP_CONCAT(email SEPARATOR ', ') AS mails, MAX(last) AS lastDate
 472                                FROM  register_marketing
 473                               WHERE  uid = {?}
 474                            GROUP BY  sender
 475                            ORDER BY  lastDate DESC", $uid);
 476         XDB::execute("UPDATE  register_mstats
 477                          SET  success = NOW()
 478                        WHERE  uid = {?}", $uid);
 479
 480         $market = array();
 481         while (list($senderid, $maketingEmails, $lastDate) = $res->next()) {
 482             $sender = User::getWithUID($senderid);
 483             $market[] = " - par {$sender->fullName()} sur $maketingEmails (le plus récemment le $lastDate)";
 484             $mymail = new PlMailer('register/marketer.mail.tpl');
 485             $mymail->setSubject("$firstname $lastname s'est inscrit à Polytechnique.org !");
 486             $mymail->addTo($sender);
 487             $mymail->assign('sender', $sender);
 488             $mymail->assign('firstname', $firstname);
 489             $mymail->assign('lastname', $lastname);
 490             $mymail->assign('promo', $promo);
 491             $mymail->assign('sex', $sex);
 492             $mymail->setTxtBody(wordwrap($msg, 72));
 493             $mymail->send();
 494         }
 495
 496         // Email the plat/al administrators about the registration.
 497         if ($globals->register->notif) {
 498             $mymail = new PlMailer('register/registration.mail.tpl');
 499             $mymail->setSubject("Inscription de $firstname $lastname ($promo)");
 500             $mymail->assign('firstname', $firstname);
 501             $mymail->assign('lastname', $lastname);
 502             $mymail->assign('promo', $promo);
 503             $mymail->assign('sex', $sex);
 504             $mymail->assign('birthdate', $birthdate);
 505             $mymail->assign('birthdate_ref', $birthdate_ref);
 506             $mymail->assign('forlife', $forlife);
 507             $mymail->assign('email', $email);
 508             $mymail->assign('logger', S::logger());
 509             if (count($market) > 0) {
 510                 $mymail->assign('market', implode("\n", $market));
 511             }
 512             $mymail->setTxtBody($msg);
 513             $mymail->send();
 514         }
 515
 516         // Remove old pending marketing requests for the new user.
 517         Marketing::clear($uid);
 518
 519         pl_redirect('profile/edit');
 520     }
 521 }
 522
 523 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 524 ?>