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             $res = XDB::query("SELECT  a.uid, a.hruid, ppn.lastname_initial AS lastname, ppn.firstname_initial AS firstname, p.xorg_id AS xorgid,
  53                                        pd.promo, pe.promo_year AS yearpromo, pde.degree AS edu_type,
  54                                        p.birthdate_ref AS birthdateRef, FIND_IN_SET('watch', a.flags) AS watch, m.hash, a.type
  55                                  FROM  register_marketing AS m
  56                            INNER JOIN  accounts           AS a   ON (m.uid = a.uid)
  57                            INNER JOIN  account_profiles   AS ap  ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
  58                            INNER JOIN  profiles           AS p   ON (p.pid = ap.pid)
  59                            INNER JOIN  profile_display    AS pd  ON (p.pid = pd.pid)
  60                            INNER JOIN  profile_education  AS pe  ON (pe.pid = p.pid AND FIND_IN_SET('primary', pe.flags))
  61                            INNER JOIN  profile_education_degree_enum AS pde ON (pde.id = pe.degreeid)
  62                            INNER JOIN  profile_public_names AS ppn ON (ppn.pid = p.pid)
  63                                 WHERE  m.hash = {?} AND a.state = 'pending'",
  64                               $hash);
  65
  66             if ($res->numRows() == 1) {
  67                 $subState->merge($res->fetchOneRow());
  68                 $subState->set('main_mail_domain', User::$sub_mail_domains[$subState->v('type')]);
  69
  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                     $edu_type = Post::t('edu_type');
  96                     $yearpromo = Post::i('yearpromo');
  97                     $promo = Profile::$cycle_prefixes[$edu_type] . $yearpromo;
  98                     $res = XDB::query("SELECT  COUNT(*)
  99                                          FROM  accounts         AS a
 100                                    INNER JOIN  account_profiles AS ap ON (a.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 101                                    INNER JOIN  profiles         AS p  ON (p.pid = ap.pid)
 102                                    INNER JOIN  profile_education AS pe ON (pe.pid = p.pid AND FIND_IN_SET('primary', pe.flags))
 103                                         WHERE  a.state = 'pending' AND p.deathdate IS NULL AND pe.promo_year = {?}",
 104                                       $yearpromo);
 105
 106                     if (!$res->fetchOneCell()) {
 107                         $error = 'La promotion saisie est incorrecte ou tous les camarades de cette promotion sont inscrits !';
 108                     } else {
 109                         $subState->set('step', 2);
 110                         $subState->set('promo', $promo);
 111                         $subState->set('yearpromo', $yearpromo);
 112                         $subState->set('edu_type', $edu_type);
 113                         if ($edu_type == Profile::DEGREE_X) {
 114                             if ($yearpromo >= 1996 && $yearpromo < 2000) {
 115                                 $subState->set('schoolid', ($yearpromo % 100) * 10 . '???');
 116                                 $subState->set('schoolid_exemple', ($yearpromo % 100) * 10000 + 532);
 117                                 $subState->set('schoolid_exemple_ev2', (($yearpromo + 1) % 100) * 10000 + 532);
 118                             } elseif($yearpromo >= 2000) {
 119                                 $subState->set('schoolid', 100 + ($yearpromo % 100) . '???');
 120                                 $subState->set('schoolid_exemple', (100 + ($yearpromo % 100)) * 1000 + 532);
 121                                 $subState->set('schoolid_exemple_ev2', (100 + (($yearpromo + 1) % 100)) * 1000 + 532);
 122                             }
 123                         }
 124                     }
 125                 }
 126                 break;
 127
 128             case 2:
 129                 if (count($_POST)) {
 130                     $this->load('register.inc.php');
 131                     $subState->set('firstname', Post::t('firstname'));
 132                     $subState->set('lastname', Post::t('lastname'));
 133                     if (Post::has('schoolid')) {
 134                         $subState->set('schoolid', Post::i('schoolid'));
 135                     }
 136                     $error = checkNewUser($subState);
 137
 138                     if ($error !== true) {
 139                         break;
 140                     }
 141                     $error = createAliases($subState);
 142                     if ($error === true) {
 143                         unset($error);
 144                         $subState->set('step', 3);
 145                     }
 146                 }
 147                 break;
 148
 149             case 3:
 150                 if (count($_POST)) {
 151                     $this->load('register.inc.php');
 152
 153                     // Validate the email address format and domain.
 154                     require_once 'emails.inc.php';
 155
 156                     if (!isvalid_email(Post::v('email'))) {
 157                         $error[] = "Le champ 'Email' n'est pas valide.";
 158                     } elseif (!isvalid_email_redirection(Post::v('email'))) {
 159                         $error[] = $subState->s('forlife') . ' doit renvoyer vers un email existant '
 160                                  . 'valide, en particulier, il ne peut pas être renvoyé vers lui-même.';
 161                     }
 162
 163                     // Validate the birthday format and range.
 164                     $birth = Post::t('birthdate');
 165                     if (!preg_match('@^[0-3]?\d/[01]?\d/(19|20)?\d{2}$@', $birth)) {
 166                         $error[] = "La 'Date de naissance' n'est pas correcte.";
 167                     } else {
 168                         $birth = explode('/', $birth, 3);
 169                         for ($i = 0; $i < 3; ++$i)
 170                             $birth[$i] = intval($birth[$i]);
 171                         if ($birth[2] < 100) {
 172                             $birth[2] += 1900;
 173                         }
 174                         $year = $birth[2];
 175                         $ref_year = substr($subState->v('birthdateRef'), 0, 4);
 176                         if (abs($ref_year - $year) > 2) {
 177                             $error[] = "La 'Date de naissance' n'est pas correcte.";
 178                             $alert = "Date de naissance incorrecte à l'inscription - ";
 179                             $subState->set('wrong_birthdate', $birth);
 180                         }
 181                     }
 182
 183                     // Register the optional services requested by the user.
 184                     $services = array();
 185                     foreach (array('ax_letter', 'imap', 'ml_promo', 'nl') as $service) {
 186                         if (Post::b($service)) {
 187                             $services[] = $service;
 188                         }
 189                     }
 190                     $subState->set('services', $services);
 191
 192                     // Validate the password.
 193                     if (!Post::v('pwhash', false)) {
 194                         $error[] = "Le mot de passe n'est pas valide.";
 195                     }
 196
 197                     // Check if the given email is known as dangerous.
 198                     $res = XDB::query("SELECT  state, description
 199                                          FROM  email_watch
 200                                         WHERE  email = {?} AND state != 'safe'",
 201                                       Post::v('email'));
 202                     $bannedEmail = false;
 203                     if ($res->numRows()) {
 204                         list($state, $description) = $res->fetchOneRow();
 205                         $alert .= "Email surveillé proposé à l'inscription - ";
 206                         $subState->set('email_desc', $description);
 207                         if ($state == 'dangerous') {
 208                             $bannedEmail = true;
 209                         }
 210                     }
 211                     if ($subState->i('watch') != 0) {
 212                         $alert .= "Inscription d'un utilisateur surveillé - ";
 213                     }
 214
 215                     if (($bannedIp = check_ip('unsafe'))) {
 216                         unset($error);
 217                     }
 218
 219                     if (isset($error)) {
 220                         $error = join('<br />', $error);
 221                     } else {
 222                         $subState->set('birthdate', sprintf("%04d-%02d-%02d",
 223                                                             intval($birth[2]), intval($birth[1]), intval($birth[0])));
 224                         $subState->set('email', Post::t('email'));
 225                         $subState->set('password', Post::t('pwhash'));
 226
 227                         // Update the current alert if the birthdate is incorrect,
 228                         // or if the IP address of the user has been banned.
 229                         if ($subState->s('birthdateRef') != '0000-00-00'
 230                             && $subState->s('birthdateRef') != $subState->s('birthdate')) {
 231                             $alert .= "Date de naissance incorrecte à l'inscription - ";
 232                         }
 233                         if ($bannedIp) {
 234                             $alert .= "Tentative d'inscription depuis une IP surveillée";
 235                         }
 236
 237                         // Prevent banned user from actually registering; save the current state for others.
 238                         if ($bannedEmail || $bannedIp) {
 239                             global $globals;
 240                             $error = "Une erreur s'est produite lors de l'inscription."
 241                                  . " Merci de contacter <a href='mailto:register@{$globals->mail->domain}>"
 242                                  . " register@{$globals->mail->domain}</a>"
 243                                  . " pour nous faire part de cette erreur.";
 244                         } else {
 245                             $subState->set('step', 4);
 246                             if ($subState->v('backs')->count() >= 3) {
 247                                 $alert .= "Fin d'une inscription hésitante.";
 248                             }
 249                             finishRegistration($subState);
 250                         }
 251                     }
 252                 }
 253                 break;
 254         }
 255
 256         $_SESSION['subState'] = $subState->dict();
 257         if (!empty($alert)) {
 258             send_warning_mail($alert);
 259         }
 260
 261         $page->changeTpl('register/step' . $subState->i('step') . '.tpl');
 262         if (isset($error)) {
 263             $page->trigError($error);
 264         }
 265     }
 266
 267     function handler_end($page, $hash = null)
 268     {
 269         global $globals;
 270         $_SESSION['subState'] = array('step' => 5);
 271
 272         // Reject registration requests from unsafe IP addresses (and remove the
 273         // registration information from the database, to prevent IP changes).
 274         if (check_ip('unsafe')) {
 275             send_warning_mail('Une IP surveillée a tenté de finaliser son inscription.');
 276             XDB::execute("DELETE FROM  register_pending
 277                                 WHERE  hash = {?} AND hash != 'INSCRIT'", $hash);
 278             return PL_FORBIDDEN;
 279         }
 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                                    ppn.lastname_initial, ppn.firstname_initial, pe.promo_year,
 286                                    pd.promo, p.sex, p.birthdate_ref, a.type
 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_public_names AS ppn ON (ppn.pid = p.pid)
 292                        INNER JOIN  profile_display  AS pd  ON (p.pid = pd.pid)
 293                        INNER JOIN  profile_education AS pe ON (pe.pid = p.pid AND FIND_IN_SET('primary', pe.flags))
 294                             WHERE  hash = {?} AND hash != 'INSCRIT' AND a.state = 'pending'",
 295                           $hash);
 296         if (!$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, $yearpromo, $promo, $sex, $birthdate_ref, $type) = $res->fetchOneRow();
 313         $isX = ($type == 'x');
 314         $mail_domain = User::$sub_mail_domains[$type] . $globals->mail->domain;
 315
 316         // Prepare the template for display.
 317         $page->changeTpl('register/end.tpl');
 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  email_source_account (email, uid, type, flags, domain)
 346                            SELECT  {?}, {?}, \'forlife\', \'\', id
 347                              FROM  email_virtual_domains
 348                             WHERE  name = {?}',
 349                      $forlife, $uid, $mail_domain);
 350         XDB::execute('INSERT INTO  email_source_account (email, uid, type, flags, domain)
 351                            SELECT  {?}, {?}, \'alias\', \'bestalias\', id
 352                              FROM  email_virtual_domains
 353                             WHERE  name = {?}',
 354                      $bestalias, $uid, $mail_domain);
 355         if ($emailXorg2) {
 356             XDB::execute('INSERT INTO  email_source_account (email, uid, type, flags, domain)
 357                                SELECT  {?}, {?}, \'alias\', \'\', id
 358                                  FROM  email_virtual_domains
 359                                 WHERE  name = {?}',
 360                          $emailXorg2, $uid, $mail_domain);
 361         }
 362         XDB::commit();
 363
 364         // Add the registration email address as first and only redirection.
 365         require_once 'emails.inc.php';
 366         $user = User::getSilentWithUID($uid);
 367         $redirect = new Redirect($user);
 368         $redirect->add_email($email);
 369         fix_bestalias($user);
 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         require_once 'newsletter.inc.php';
 377         foreach (explode(',', $services) as $service) {
 378             switch ($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($user, 'imap', Bogo::IMAP_DEFAULT);
 387                     break;
 388                 case 'ml_promo':
 389                     if ($isX) {
 390                         $r = XDB::query('SELECT id FROM groups WHERE diminutif = {?}', $yearpromo);
 391                         if ($r->numRows()) {
 392                             $asso_id = $r->fetchOneCell();
 393                             XDB::execute('INSERT IGNORE INTO  group_members (uid, asso_id)
 394                                                       VALUES  ({?}, {?})',
 395                                          $uid, $asso_id);
 396                             try {
 397                                 $mmlist = new MMList($user);
 398                                 $mmlist->subscribe("promo" . $yearpromo);
 399                             } catch (Exception $e) {
 400                                 PlErrorReport::report($e);
 401                                 $page->trigError("L'inscription à la liste promo" . $yearpromo . " a échouée.");
 402                             }
 403                         }
 404                     }
 405                     break;
 406             }
 407         }
 408
 409         // Log the registration in the user session.
 410         S::logger($uid)->log('inscription', $email);
 411         XDB::execute("UPDATE  register_pending
 412                          SET  hash = 'INSCRIT'
 413                        WHERE  uid = {?}", $uid);
 414
 415         // Congratulate our newly registered user by email.
 416         $mymail = new PlMailer('register/success.mail.tpl');
 417         $mymail->addTo("\"{$user->fullName()}\" <{$user->forlifeEmail()}>");
 418         if ($isX) {
 419             $mymail->setSubject('Bienvenue parmi les X sur le web !');
 420         } else {
 421             $mymail->setSubject('Bienvenue sur Polytechnique.org !');
 422         }
 423         $mymail->assign('forlife', $forlife);
 424         $mymail->assign('firstname', $firstname);
 425         $mymail->send();
 426
 427         // Index the user, to allow her to appear in searches.
 428         Profile::rebuildSearchTokens($pid);
 429
 430         // Notify other users which were watching for her arrival.
 431         XDB::execute('INSERT INTO  contacts (uid, contact)
 432                            SELECT  uid, ni_id
 433                              FROM  watch_nonins
 434                             WHERE  ni_id = {?}', $uid);
 435         XDB::execute('DELETE FROM  watch_nonins
 436                             WHERE  ni_id = {?}', $uid);
 437         Platal::session()->updateNbNotifs();
 438
 439         // Forcibly register the new user on default forums.
 440         $registeredForums = array('xorg.general', 'xorg.pa.divers', 'xorg.pa.logements');
 441
 442         if ($isX) {
 443             $promoForum = 'xorg.promo.' . strtolower($promo);
 444             $exists = XDB::fetchOneCell('SELECT  COUNT(*)
 445                                            FROM  forums
 446                                           WHERE  name = {?}',
 447                                         $promoForum);
 448
 449             if ($exists == 0) {
 450                 // Notify the newsgroup admin of the promotion forum needs be created.
 451                 $promoFull = new UserFilter(new UFC_Promo('=', UserFilter::DISPLAY, $promo));
 452                 $promoRegistered = new UserFilter(new PFC_And(
 453                         new UFC_Promo('=', UserFilter::DISPLAY, $promo),
 454                         new UFC_Registered(true),
 455                         new PFC_Not(new UFC_Dead())
 456                 ));
 457                 if ($promoRegistered->getTotalCount() > 0.2 * $promoFull->getTotalCount()) {
 458                     $mymail = new PlMailer('admin/forums-promo.mail.tpl');
 459                     $mymail->assign('promo', $promo);
 460                     $mymail->send();
 461                 }
 462             } else {
 463                 $registeredForums[] = $promoForum;
 464             }
 465         }
 466
 467         foreach ($registeredForums as $forum) {
 468             XDB::execute("INSERT INTO  forum_subs (fid, uid)
 469                                SELECT  fid, {?}
 470                                  FROM  forums
 471                                 WHERE  name = {?}",
 472                          $uid, $val);
 473         }
 474
 475         // Update the global registration count stats.
 476         $globals->updateNbIns();
 477
 478         //
 479         // Update collateral data sources, and inform watchers by email.
 480         //
 481
 482         // Email the referrer(s) of this new user.
 483         $res = XDB::iterRow("SELECT  sender, GROUP_CONCAT(email SEPARATOR ', ') AS mails, MAX(last) AS lastDate
 484                                FROM  register_marketing
 485                               WHERE  uid = {?}
 486                            GROUP BY  sender
 487                            ORDER BY  lastDate DESC", $uid);
 488         XDB::execute("UPDATE  register_mstats
 489                          SET  success = NOW()
 490                        WHERE  uid = {?}", $uid);
 491
 492         $market = array();
 493         while (list($senderid, $maketingEmails, $lastDate) = $res->next()) {
 494             $sender = User::getWithUID($senderid);
 495             $market[] = " - par {$sender->fullName()} sur $maketingEmails (le plus récemment le $lastDate)";
 496             $mymail = new PlMailer('register/marketer.mail.tpl');
 497             $mymail->setSubject("$firstname $lastname s'est inscrit à Polytechnique.org !");
 498             $mymail->setTo($sender);
 499             $mymail->assign('sender', $sender);
 500             $mymail->assign('firstname', $firstname);
 501             $mymail->assign('lastname', $lastname);
 502             $mymail->assign('promo', $promo);
 503             $mymail->assign('sex', $sex);
 504             $mymail->setTxtBody(wordwrap($msg, 72));
 505             $mymail->send();
 506         }
 507
 508         // Email the plat/al administrators about the registration.
 509         if ($globals->register->notif) {
 510             $mymail = new PlMailer('register/registration.mail.tpl');
 511             $mymail->setSubject("Inscription de $firstname $lastname ($promo)");
 512             $mymail->assign('firstname', $firstname);
 513             $mymail->assign('lastname', $lastname);
 514             $mymail->assign('promo', $promo);
 515             $mymail->assign('sex', $sex);
 516             $mymail->assign('birthdate', $birthdate);
 517             $mymail->assign('birthdate_ref', $birthdate_ref);
 518             $mymail->assign('forlife', $forlife);
 519             $mymail->assign('email', $email);
 520             $mymail->assign('logger', S::logger());
 521             if (count($market) > 0) {
 522                 $mymail->assign('market', implode("\n", $market));
 523             }
 524             $mymail->setTxtBody($msg);
 525             $mymail->send();
 526         }
 527
 528         // Remove old pending marketing requests for the new user.
 529         Marketing::clear($uid);
 530
 531         pl_redirect('profile/edit');
 532     }
 533 }
 534
 535 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 536 ?>