modules/email.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 EmailModule extends PLModule
  23 {
  24     function handlers()
  25     {
  26         return array(
  27             'emails'                  => $this->make_hook('emails',      AUTH_COOKIE, 'mail'),
  28             'emails/alias'            => $this->make_hook('alias',       AUTH_MDP,    'mail'),
  29             'emails/antispam'         => $this->make_hook('antispam',    AUTH_MDP,    'mail'),
  30             'emails/broken'           => $this->make_hook('broken',      AUTH_COOKIE),
  31             'emails/redirect'         => $this->make_hook('redirect',    AUTH_MDP,    'mail'),
  32             'emails/send'             => $this->make_hook('send',        AUTH_MDP,    'mail'),
  33             'emails/antispam/submit'  => $this->make_hook('submit',      AUTH_COOKIE),
  34             'emails/test'             => $this->make_hook('test',        AUTH_COOKIE, 'mail', NO_AUTH),
  35
  36             'emails/rewrite/in'       => $this->make_hook('rewrite_in',  AUTH_PUBLIC),
  37             'emails/rewrite/out'      => $this->make_hook('rewrite_out', AUTH_PUBLIC),
  38
  39             'emails/imap/in'          => $this->make_hook('imap_in',     AUTH_PUBLIC),
  40
  41             'admin/emails/duplicated' => $this->make_hook('duplicated',  AUTH_MDP,    'admin'),
  42             'admin/emails/watch'      => $this->make_hook('duplicated',  AUTH_MDP,    'admin'),
  43             'admin/emails/lost'       => $this->make_hook('lost',        AUTH_MDP,    'admin'),
  44             'admin/emails/broken'     => $this->make_hook('broken_addr', AUTH_MDP,    'admin'),
  45         );
  46     }
  47
  48     function handler_emails($page, $action = null, $email = null)
  49     {
  50         global $globals;
  51         require_once 'emails.inc.php';
  52
  53         $page->changeTpl('emails/index.tpl');
  54         $page->setTitle('Mes emails');
  55
  56         $user = S::user();
  57
  58         // Apply the bestalias change request.
  59         if ($action == 'best' && $email) {
  60             if (!S::has_xsrf_token()) {
  61                 return PL_FORBIDDEN;
  62             }
  63
  64             // First delete the bestalias flag from all this user's emails.
  65             XDB::execute("UPDATE  email_source_account
  66                              SET  flags = TRIM(BOTH ',' FROM REPLACE(CONCAT(',', flags, ','), ',bestalias,', ','))
  67                            WHERE  uid = {?}", $user->id());
  68             // Then gives the bestalias flag to the given email.
  69             list($email, $domain) = explode('@', $email);
  70             XDB::execute("UPDATE  email_source_account  AS s
  71                       INNER JOIN  email_virtual_domains AS d ON (s.domain = d.id)
  72                              SET  s.flags = CONCAT_WS(',', IF(s.flags = '', NULL, s.flags), 'bestalias')
  73                            WHERE  s.uid = {?} AND s.email = {?} AND d.name = {?}", $user->id(), $email, $domain);
  74             XDB::execute('UPDATE  accounts              AS a
  75                       INNER JOIN  email_virtual_domains AS d ON (d.name = {?})
  76                              SET  a.best_domain = d.id
  77                            WHERE  a.uid = {?}',
  78                          $domain, $user->id());
  79
  80             // As having a non-null bestalias value is critical in
  81             // plat/al's code, we do an a posteriori check on the
  82             // validity of the bestalias.
  83             fix_bestalias($user);
  84         }
  85
  86         // Fetch and display aliases.
  87         $aliases = XDB::iterator("SELECT  CONCAT(s.email, '@', d.name) AS email, (s.type = 'forlife') AS forlife,
  88                                           (s.email REGEXP '\\\\.[0-9]{2}$') AS hundred_year, s.expire,
  89                                           (FIND_IN_SET('bestalias', s.flags) AND a.best_domain = d.id) AS bestalias,
  90                                           ((s.type = 'alias_aux') AND d.aliasing = d.id) AS alias
  91                                     FROM  email_source_account  AS s
  92                               INNER JOIN  accounts              AS a ON (s.uid = a.uid)
  93                               INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
  94                               INNER JOIN  email_virtual_domains AS d ON (d.aliasing = m.id)
  95                                    WHERE  s.uid = {?}
  96                                 ORDER BY  !alias, s.email",
  97                                  $user->id());
  98         $page->assign('aliases', $aliases);
  99
 100         $alias = XDB::fetchOneCell('SELECT  COUNT(email)
 101                                       FROM  email_source_account
 102                                      WHERE  uid = {?} AND type = \'alias_aux\'',
 103                                    $user->id());
 104         $page->assign('alias', $alias);
 105
 106
 107         // Check for homonyms.
 108         $page->assign('homonyme', $user->homonyme);
 109
 110         // Display active redirections.
 111         $redirect = new Redirect($user);
 112         $page->assign('mails', $redirect->active_emails());
 113
 114         // User's mail domains.
 115         $mail_domains = array($user->alternateEmailDomain());
 116         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain;
 117         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain2;
 118         $page->assign('main_email_domain', $user->mainEmailDomain());
 119         $page->assign('mail_domains', $mail_domains);
 120     }
 121
 122     function handler_alias($page, $action = null, $value = null)
 123     {
 124         global $globals;
 125
 126         $page->changeTpl('emails/alias.tpl');
 127         $page->setTitle('Alias melix.net');
 128
 129         $user = S::user();
 130         $page->assign('request', AliasReq::get_request($user->id()));
 131
 132         // Remove the email alias.
 133         if ($action == 'delete') {
 134             S::assert_xsrf_token();
 135
 136             XDB::execute('DELETE FROM  email_source_account
 137                                 WHERE  uid = {?} AND type = \'alias_aux\'',
 138                          $user->id());
 139
 140             require_once 'emails.inc.php';
 141             fix_bestalias($user);
 142         }
 143
 144         // Fetch existing auxiliary aliases.
 145         list($alias, $old_alias) = XDB::fetchOneRow('SELECT  CONCAT(s.email, \'@\', d.name), s.email
 146                                                        FROM  email_source_account  AS s
 147                                                  INNER JOIN  email_virtual_domains AS d ON (s.domain = d.id)
 148                                                       WHERE  s.uid = {?} AND s.type = \'alias_aux\'',
 149                                                     $user->id());
 150         $visibility = $user->hasProfile() && ($user->profile(true)->alias_pub == 'public');
 151         $page->assign('current', $alias);
 152         $page->assign('user', $user);
 153         $page->assign('mail_public', $visibility);
 154
 155         if ($action == 'ask' && Env::has('alias') && Env::has('reason')) {
 156             S::assert_xsrf_token();
 157
 158             // Retrieves user request.
 159             $new_alias  = Env::v('alias');
 160             $reason = Env::v('reason');
 161             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 162
 163             $page->assign('r_alias', $new_alias);
 164             $page->assign('r_reason', $reason);
 165             if ($public == 'public') {
 166                 $page->assign('r_public', true);
 167             }
 168
 169             // Checks special charaters in alias.
 170             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $new_alias)) {
 171                 $page->trigError("L'adresse demandée n'est pas valide."
 172                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 173                             . " et qu'elle ne contient que des lettres non accentuées,"
 174                             . " des chiffres ou les caractères - et .");
 175                 return;
 176             } else {
 177                 // Checks if the alias has already been given.
 178                 $res = XDB::query('SELECT  COUNT(email)
 179                                      FROM  email_source_account
 180                                     WHERE  email = {?} AND type = \'alias_aux\'',
 181                                   $new_alias);
 182                 if ($res->fetchOneCell() > 0) {
 183                     $page->trigError("L'alias $new_alias a déja été attribué. Tu ne peux donc pas l'obtenir.");
 184                     return;
 185                 }
 186
 187                 // Checks if the alias has already been asked for.
 188                 $it = Validate::iterate('alias');
 189                 while($req = $it->next()) {
 190                     if ($req->alias == $new_alias) {
 191                         $page->trigError("L'alias $new_alias a déja été demandé. Tu ne peux donc pas l'obtenir pour l'instant.");
 192                         return;
 193                     }
 194                 }
 195
 196                 // Sends requests. This will erase any previous alias pending request.
 197                 $myalias = new AliasReq($user, $new_alias, $reason, $public, $old_alias);
 198                 $myalias->submit();
 199                 $page->assign('success', $new_alias);
 200                 return;
 201             }
 202         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 203             if (!S::has_xsrf_token()) {
 204                 return PL_FORBIDDEN;
 205             }
 206
 207             if ($user->hasProfile()) {
 208                 XDB::execute('UPDATE  profiles
 209                                  SET  alias_pub = {?}
 210                                WHERE  pid = {?}',
 211                             $value, $user->profile()->id());
 212             }
 213             exit;
 214         }
 215     }
 216
 217     function handler_redirect($page, $action = null, $email = null, $rewrite = null)
 218     {
 219         global $globals;
 220         require_once 'emails.inc.php';
 221
 222         $page->changeTpl('emails/redirect.tpl');
 223
 224         $user = S::user();
 225         $page->assign_by_ref('user', $user);
 226         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 227
 228         $redirect = new Redirect($user);
 229
 230         // FS#703 : $_GET is urldecoded twice, hence
 231         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 232         // Since there can be no spaces in emails, we can fix this with :
 233         $email = str_replace(' ', '+', $email);
 234
 235         // Apply email redirection change requests.
 236         $result = SUCCESS;
 237         if ($action == 'remove' && $email) {
 238             $result = $redirect->delete_email($email);
 239         }
 240
 241         if ($action == 'active' && $email) {
 242             $redirect->modify_one_email($email, true);
 243         }
 244
 245         if ($action == 'inactive' && $email) {
 246             $redirect->modify_one_email($email, false);
 247         }
 248
 249         if ($action == 'rewrite' && $email) {
 250             $redirect->modify_one_email_redirect($email, $rewrite);
 251         }
 252
 253         if (Env::has('emailop')) {
 254             S::assert_xsrf_token();
 255
 256             $actifs = Env::v('emails_actifs', array());
 257             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 258                 $error_email = false;
 259                 $new_email = Env::v('email');
 260                 if ($new_email == "new@example.org") {
 261                     $new_email = Env::v('email_new');
 262                 }
 263                 $result = $redirect->add_email($new_email);
 264                 if ($result == ERROR_INVALID_EMAIL) {
 265                     $error_email = true;
 266                     $page->assign('email', $new_email);
 267                 }
 268                 $page->assign('retour', $result);
 269                 $page->assign('error_email', $error_email);
 270             } elseif (empty($actifs)) {
 271                 $result = ERROR_INACTIVE_REDIRECTION;
 272             } elseif (is_array($actifs)) {
 273                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', array()));
 274             }
 275         }
 276
 277         switch ($result) {
 278           case ERROR_INACTIVE_REDIRECTION:
 279             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 280                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 281             break;
 282           case ERROR_INVALID_EMAIL:
 283             $page->trigError('Erreur : l\'email n\'est pas valide.');
 284             break;
 285           case ERROR_LOOP_EMAIL:
 286             $page->trigError('Erreur : ' . $user->forlifeEmail()
 287                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 288                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 289             break;
 290         }
 291         // Fetch existing email aliases.
 292         $alias = XDB::query('SELECT  CONCAT(s.email, \'@\', d.name) AS email, s.expire
 293                                FROM  email_source_account  AS s
 294                          INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
 295                          INNER JOIN  email_virtual_domains AS d ON (m.id = d.aliasing)
 296                               WHERE  s.uid = {?}
 297                            ORDER BY  NOT(s.type = \'alias_aux\'), s.email, d.name',
 298                             $user->id());
 299         $page->assign('alias', $alias->fetchAllAssoc());
 300
 301         $page->assign('emails', $redirect->emails);
 302
 303         // Display GoogleApps acount information.
 304         require_once 'googleapps.inc.php';
 305         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 306
 307         require_once 'emails.combobox.inc.php';
 308         fill_email_combobox($page);
 309     }
 310
 311     function handler_antispam($page, $filter_status = null, $redirection = null)
 312     {
 313         require_once 'emails.inc.php';
 314         $wp = new PlWikiPage('Xorg.Antispam');
 315         $wp->buildCache();
 316
 317         $page->changeTpl('emails/antispam.tpl');
 318
 319         $user = S::user();
 320         $bogo = new Bogo($user);
 321         if (!is_null($filter_status)) {
 322             if (is_null($redirection)) {
 323                 $bogo->changeAll($filter_status);
 324             } else {
 325                 $bogo->change($redirection, $filter_status);
 326             }
 327         }
 328         $page->assign('filter', $bogo->state);
 329         $page->assign('single_state', $bogo->single_state);
 330         $page->assign('single_redirection', $bogo->single_redirection);
 331         $page->assign('redirections', $bogo->redirections);
 332     }
 333
 334     function handler_submit($page)
 335     {
 336         $wp = new PlWikiPage('Xorg.Mails');
 337         $wp->buildCache();
 338         $page->changeTpl('emails/submit_spam.tpl');
 339
 340         if (Post::has('send_email')) {
 341             S::assert_xsrf_token();
 342
 343             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 344             if (!$upload) {
 345                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 346                 return;
 347             }
 348             $mime = $upload->contentType();
 349             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 350                 $upload->clear();
 351                 $page->trigError('Le fichier ne contient pas un email complet');
 352                 return;
 353             }
 354             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 355
 356             global $globals;
 357             $box    = $type . '@' . $globals->mail->domain;
 358             $mailer = new PlMailer();
 359             $mailer->addTo($box);
 360             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 361             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 362             $mailer->addUploadAttachment($upload, $type . '.mail');
 363             $mailer->send();
 364             $page->trigSuccess('Le message a été transmis à ' . $box);
 365             $upload->clear();
 366         }
 367     }
 368
 369     function handler_send($page)
 370     {
 371         $page->changeTpl('emails/send.tpl');
 372
 373         $page->setTitle('Envoyer un email');
 374
 375         // action si on recoit un formulaire
 376         if (Post::has('save')) {
 377             if (!S::has_xsrf_token()) {
 378                 return PL_FORBIDDEN;
 379             }
 380
 381             unset($_POST['save']);
 382             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 383                 Post::set('to_contacts', explode(';', Post::s('to_contacts')));
 384                 Post::set('cc_contacts', explode(';', Post::s('cc_contacts')));
 385                 $data = serialize($_POST);
 386                 XDB::execute('INSERT INTO  email_send_save (uid, data)
 387                                    VALUES  ({?}, {?})
 388                   ON DUPLICATE KEY UPDATE  data = VALUES(data)',
 389                              S::user()->id('uid'), $data);
 390             }
 391             exit;
 392         } else if (Env::v('submit') == 'Envoyer') {
 393             S::assert_xsrf_token();
 394
 395             function getEmails($aliases)
 396             {
 397                 if (!is_array($aliases)) {
 398                     return null;
 399                 }
 400                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 401                 $users = $uf->iterUsers();
 402                 $ret = array();
 403                 while ($user = $users->next()) {
 404                     $ret[] = $user->forlife;
 405                 }
 406                 return join(', ', $ret);
 407             }
 408
 409             $error = false;
 410             foreach ($_FILES as &$file) {
 411                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 412                     $page->trigError(PlUpload::$lastError);
 413                     $error = true;
 414                     break;
 415                 }
 416             }
 417
 418             if (!$error) {
 419                 XDB::execute("DELETE FROM  email_send_save
 420                                     WHERE  uid = {?}",
 421                              S::user()->id());
 422
 423                 $to2  = getEmails(Env::v('to_contacts'));
 424                 $cc2  = getEmails(Env::v('cc_contacts'));
 425                 $txt  = str_replace('^M', '', Env::v('contenu'));
 426                 $to   = str_replace(';', ',', Env::t('to'));
 427                 $subj = Env::t('sujet');
 428                 $from = Env::t('from');
 429                 $cc   = str_replace(';', ',', Env::t('cc'));
 430                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 431
 432                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 433                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 434                     $email = trim($email);
 435                     if ($email != '' && !preg_match($email_regex, $email)) {
 436                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 437                         $error = true;
 438                     }
 439                 }
 440                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 441                     $page->trigError("Indique au moins un destinataire.");
 442                     $error = true;
 443                 }
 444
 445                 if ($error) {
 446                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 447                 } else {
 448                     $mymail = new PlMailer();
 449                     $mymail->setFrom($from);
 450                     $mymail->setSubject($subj);
 451                     if (!empty($to))  { $mymail->addTo($to); }
 452                     if (!empty($cc))  { $mymail->addCc($cc); }
 453                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 454                     if (!empty($to2)) { $mymail->addTo($to2); }
 455                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 456                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 457                     foreach ($files as $name=>&$upload) {
 458                         $mymail->addUploadAttachment($upload, $name);
 459                     }
 460                     if (Env::v('nowiki')) {
 461                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 462                     } else {
 463                         $mymail->setWikiBody($txt);
 464                     }
 465                     if ($mymail->send()) {
 466                         $page->trigSuccess("Ton email a bien été envoyé.");
 467                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 468                         PlUpload::clear(S::user()->login(), 'emails.send');
 469                     } else {
 470                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 471                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 472                     }
 473                 }
 474             }
 475         } else {
 476             $res = XDB::query("SELECT  data
 477                                  FROM  email_send_save
 478                                 WHERE  uid = {?}", S::i('uid'));
 479             if ($res->numRows() == 0) {
 480                 PlUpload::clear(S::user()->login(), 'emails.send');
 481                 $_REQUEST['bcc'] = S::user()->bestEmail();
 482             } else {
 483                 $data = unserialize($res->fetchOneCell());
 484                 $_REQUEST = array_merge($_REQUEST, $data);
 485             }
 486         }
 487
 488         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 489                                          new UFC_Registered()),
 490                              UserFilter::sortByName());
 491         $contacts = $uf->getProfiles();
 492         $page->assign('contacts', $contacts);
 493         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 494         $page->assign('user', S::user());
 495     }
 496
 497     function handler_test($page, $hruid = null)
 498     {
 499         require_once 'emails.inc.php';
 500
 501         if (!S::has_xsrf_token()) {
 502             return PL_FORBIDDEN;
 503         }
 504
 505         // Retrieves the User object for the test email recipient.
 506         if (S::admin() && $hruid) {
 507             $user = User::getSilent($hruid);
 508         } else {
 509             $user = S::user();
 510         }
 511         if (!$user) {
 512             return PL_NOT_FOUND;
 513         }
 514
 515         // Sends the test email.
 516         $redirect = new Redirect($user);
 517
 518         $mailer = new PlMailer('emails/test.mail.tpl');
 519         $mailer->assign('email', $user->bestEmail());
 520         $mailer->assign('redirects', $redirect->active_emails());
 521         $mailer->assign('display_name', $user->displayName());
 522         $mailer->assign('sexe', $user->isFemale());
 523         $mailer->send($user->isEmailFormatHtml());
 524         exit;
 525     }
 526
 527     function handler_rewrite_in($page, $mail, $hash)
 528     {
 529         $page->changeTpl('emails/rewrite.tpl');
 530         $page->assign('option', 'in');
 531         if (empty($mail) || empty($hash)) {
 532             return PL_NOT_FOUND;
 533         }
 534         $pos = strrpos($mail, '_');
 535         if ($pos === false) {
 536             return PL_NOT_FOUND;
 537         }
 538         $mail{$pos} = '@';
 539         $res = XDB::query('SELECT  COUNT(*)
 540                              FROM  email_redirect_account
 541                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 542                           $mail, $hash);
 543         $count = intval($res->fetchOneCell());
 544         if ($count > 0) {
 545             XDB::query('UPDATE  email_redirect_account
 546                            SET  allow_rewrite = true, hash = NULL
 547                          WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 548                        $mail, $hash);
 549             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 550             return;
 551         }
 552         return PL_NOT_FOUND;
 553     }
 554
 555     function handler_rewrite_out($page, $mail, $hash)
 556     {
 557         $page->changeTpl('emails/rewrite.tpl');
 558         $page->assign('option', 'out');
 559         if (empty($mail) || empty($hash)) {
 560             return PL_NOT_FOUND;
 561         }
 562         $pos = strrpos($mail, '_');
 563         if ($pos === false) {
 564             return PL_NOT_FOUND;
 565         }
 566         $mail{$pos} = '@';
 567         $res = XDB::query('SELECT  COUNT(*)
 568                              FROM  email_redirect_account
 569                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 570                           $mail, $hash);
 571         $count = intval($res->fetchOneCell());
 572         if ($count > 0) {
 573             global $globals;
 574             $res = XDB::query('SELECT  e.redirect, e.rewrite, a.hruid
 575                                  FROM  email_redirect_account AS e
 576                            INNER JOIN  accounts               AS a ON (e.uid = a.uid)
 577                                 WHERE  e.redirect = {?} AND e.hash = {?}',
 578                               $mail, $hash);
 579             XDB::query('UPDATE  email_redirect_account
 580                            SET  allow_rewrite = false, hash = NULL
 581                          WHERE  redirect = {?} AND hash = {?}',
 582                        $mail, $hash);
 583             list($mail, $rewrite, $hruid) = $res->fetchOneRow();
 584             $mail = new PlMailer();
 585             $mail->setFrom("webmaster@" . $globals->mail->domain);
 586             $mail->addTo("support@" .  $globals->mail->domain);
 587             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 588             $mail->setTxtBody("$hruid a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 589             $mail->send();
 590             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 591             return;
 592         }
 593         return PL_NOT_FOUND;
 594     }
 595
 596     function handler_imap_in($page, $hash = null, $login = null)
 597     {
 598         $page->changeTpl('emails/imap_register.tpl');
 599         $user = null;
 600         if (!empty($hash) || !empty($login)) {
 601             $user = User::getSilent($login);
 602             if ($user) {
 603                 $req = XDB::query('SELECT  1
 604                                      FROM  newsletter_ins
 605                                     WHERE  uid = {?} AND hash = {?}',
 606                                   $user->id(), $hash);
 607                 if ($req->numRows() == 0) {
 608                     $user = null;
 609                 }
 610             }
 611         }
 612
 613         require_once 'emails.inc.php';
 614         $page->assign('ok', false);
 615         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 616             Email::activate_storage(S::user(), 'imap');
 617             $page->assign('ok', true);
 618             $page->assign('yourself', S::user()->displayName());
 619             $page->assign('sexe', S::user()->isFemale());
 620         } else if (!S::logged() && $user) {
 621             Email::activate_storage($user, 'imap');
 622             $page->assign('ok', true);
 623             $page->assign('yourself', $user->displayName());
 624             $page->assign('sexe', $user->isFemale());
 625         }
 626     }
 627
 628     function handler_broken($page, $warn = null, $email = null)
 629     {
 630         require_once 'emails.inc.php';
 631         $wp = new PlWikiPage('Xorg.PatteCassée');
 632         $wp->buildCache();
 633
 634         global $globals;
 635
 636         $page->changeTpl('emails/broken.tpl');
 637
 638         if ($warn == 'warn' && $email) {
 639             S::assert_xsrf_token();
 640
 641             // Usual verifications.
 642             $email = valide_email($email);
 643             $uid = XDB::fetchOneCell('SELECT  uid
 644                                         FROM  email_redirect_account
 645                                        WHERE  redirect = {?}', $email);
 646
 647             if ($uid) {
 648                 $dest = User::getWithUID($uid);
 649
 650                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 651                 $mail->assign('email', $email);
 652                 $mail->assign('request', S::user());
 653                 $mail->sendTo($dest);
 654                 $page->trigSuccess('Email envoyé&nbsp;!');
 655             }
 656         } elseif (Post::has('email')) {
 657             S::assert_xsrf_token();
 658
 659             $email = Post::t('email');
 660
 661             if (!User::isForeignEmailAddress($email)) {
 662                 $page->assign('neuneu', true);
 663             } else {
 664                 $user = mark_broken_email($email);
 665                 $page->assign('user', $user);
 666                 $page->assign('email', $email);
 667             }
 668         }
 669     }
 670
 671     function handler_duplicated($page, $action = 'list', $email = null)
 672     {
 673         $page->changeTpl('emails/duplicated.tpl');
 674
 675         $states = array('pending'   => 'En attente...',
 676                         'safe'      => 'Pas d\'inquiétude',
 677                         'unsafe'    => 'Recherches en cours',
 678                         'dangerous' => 'Usurpations par cette adresse');
 679         $page->assign('states', $states);
 680
 681         if (Post::has('action')) {
 682             S::assert_xsrf_token();
 683         }
 684         switch (Post::v('action')) {
 685           case 'create':
 686             if (trim(Post::v('emailN')) != '') {
 687                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 688                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 689                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 690             };
 691             break;
 692
 693           case 'edit':
 694             Xdb::execute('UPDATE email_watch
 695                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 696                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 697             break;
 698
 699           default:
 700             if ($action == 'delete' && !is_null($email)) {
 701                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 702             }
 703         }
 704         if ($action != 'create' && $action != 'edit') {
 705             $action = 'list';
 706         }
 707         $page->assign('action', $action);
 708
 709         if ($action == 'list') {
 710             $it = XDB::iterRow('SELECT  w.email, w.detection, w.state, s.email AS forlife
 711                                   FROM  email_watch            AS w
 712                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 713                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 714                               ORDER BY  w.state, w.email, s.email');
 715
 716             $table = array();
 717             $props = array();
 718             while (list($email, $date, $state, $forlife) = $it->next()) {
 719                 if (count($props) == 0 || $props['mail'] != $email) {
 720                     if (count($props) > 0) {
 721                         $table[] = $props;
 722                     }
 723                     $props = array('mail' => $email,
 724                                    'detection' => $date,
 725                                    'state' => $state,
 726                                    'users' => array($forlife));
 727                 } else {
 728                     $props['users'][] = $forlife;
 729                 }
 730             }
 731             if (count($props) > 0) {
 732                 $table[] = $props;
 733             }
 734             $page->assign('table', $table);
 735         } elseif ($action == 'edit') {
 736             $it = XDB::iterRow('SELECT  w.detection, w.state, w.last, w.description,
 737                                         a.hruid AS edit, s.email AS forlife
 738                                   FROM  email_watch            AS w
 739                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 740                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 741                             INNER JOIN  accounts               AS a ON (w.uid = a.uid)
 742                                  WHERE  w.email = {?}
 743                               ORDER BY  s.email',
 744                                $email);
 745
 746             $props = array();
 747             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 748                 if (count($props) == 0) {
 749                     $props = array('mail'        => $email,
 750                                    'detection'   => $detection,
 751                                    'state'       => $state,
 752                                    'last'        => $last,
 753                                    'description' => $description,
 754                                    'edit'        => $edit,
 755                                    'users'       => array($forlife));
 756                 } else {
 757                     $props['users'][] = $forlife;
 758                 }
 759             }
 760             $page->assign('doublon', $props);
 761         }
 762     }
 763
 764     function handler_lost($page, $action = 'list', $email = null)
 765     {
 766         $page->changeTpl('emails/lost.tpl');
 767
 768         $page->assign('lost_emails',
 769                       XDB::iterator('SELECT  a.uid, a.hruid, pd.promo
 770                                        FROM  accounts               AS a
 771                                  INNER JOIN  account_types          AS at ON (a.type = at.type)
 772                                   LEFT JOIN  email_redirect_account AS er ON (er.uid = a.uid AND er.flags = \'active\' AND er.broken_level < 3
 773                                                                               AND er.type != \'imap\' AND er.type != \'homonym\')
 774                                   LEFT JOIN  account_profiles       AS ap ON (ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.perms))
 775                                   LEFT JOIN  profile_display        AS pd ON (ap.pid = pd.pid)
 776                                       WHERE  a.state = \'active\' AND er.redirect IS NULL AND FIND_IN_SET(\'mail\', at.perms)
 777                                    GROUP BY  a.uid
 778                                    ORDER BY  pd.promo, a.hruid'));
 779     }
 780
 781     function handler_broken_addr($page)
 782     {
 783         require_once 'emails.inc.php';
 784         $page->changeTpl('emails/broken_addr.tpl');
 785
 786         if (Env::has('sort_broken')) {
 787             S::assert_xsrf_token();
 788
 789             $list = trim(Env::v('list'));
 790             if ($list == '') {
 791                 $page->trigError('La liste est vide.');
 792             } else {
 793                 $valid_emails = array();
 794                 $invalid_emails = array();
 795                 $broken_list = explode("\n", $list);
 796                 sort($broken_list);
 797                 foreach ($broken_list as $orig_email) {
 798                     $orig_email = trim($orig_email);
 799                     if ($orig_email != '') {
 800                         $email = valide_email($orig_email);
 801                         if (empty($email) || $email == '@') {
 802                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 803                         } elseif (!in_array($email, $valid_emails)) {
 804                             $nb = XDB::fetchOneCell('SELECT  COUNT(*)
 805                                                        FROM  email_redirect_account
 806                                                       WHERE  redirect = {?}', $email);
 807                             if ($nb > 0) {
 808                                 $valid_emails[] = $email;
 809                             } else {
 810                                 $invalid_emails[] = $orig_email . ': no such redirection';
 811                             }
 812                         }
 813                     }
 814                 }
 815
 816                 $page->assign('valid_emails', $valid_emails);
 817                 $page->assign('invalid_emails', $invalid_emails);
 818             }
 819         }
 820
 821         if (Env::has('process_broken')) {
 822             S::assert_xsrf_token();
 823
 824             $list = trim(Env::v('list'));
 825             if ($list == '') {
 826                 $page->trigError('La liste est vide.');
 827             } else {
 828                 $broken_user_list = array();
 829                 $broken_list = explode("\n", $list);
 830                 sort($broken_list);
 831
 832                 foreach ($broken_list as $email) {
 833                     if ($user = mark_broken_email($email, true)) {
 834                         if ($user['nb_mails'] > 0) {
 835                             $mail = new PlMailer('emails/broken.mail.tpl');
 836                             $mail->addTo($user);
 837                             $mail->assign('user', $user);
 838                             $mail->assign('email', $email);
 839                             $mail->send();
 840                         }
 841
 842                         if (!isset($broken_user_list[$user['alias']])) {
 843                             $broken_user_list[$user['alias']] = array($email);
 844                         } else {
 845                             $broken_user_list[$user['alias']][] = $email;
 846                         }
 847                     }
 848                 }
 849
 850                 XDB::execute('UPDATE  email_redirect_account
 851                                  SET  broken_level = broken_level - 1
 852                                WHERE  flags = \'active\' AND broken_level > 1
 853                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()');
 854                 XDB::execute('UPDATE  email_redirect_account
 855                                  SET  broken_level = 0
 856                                WHERE  flags = \'active\' AND broken_level = 1
 857                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()');
 858
 859                 // Output the list of users with recently broken addresses,
 860                 // along with the count of valid redirections.
 861                 require_once 'notifs.inc.php';
 862                 pl_cached_content_headers('text/x-csv', 1);
 863
 864                 $csv = fopen('php://output', 'w');
 865                 fputcsv($csv, array('nom', 'promo', 'alias', 'bounce', 'nbmails', 'url', 'corps', 'job', 'networking'), ';');
 866                 foreach ($broken_user_list as $alias => $mails) {
 867                     $sel = Xdb::query(
 868                         'SELECT  a.uid, count(DISTINCT(r.redirect)) AS nb_mails,
 869                                  IFNULL(pd.public_name, a.full_name) AS fullname,
 870                                  IFNULL(pd.promo, 0) AS promo, IFNULL(pce.name, \'Aucun\') AS corps,
 871                                  IFNULL(pje.name, \'Aucun\') AS job, GROUP_CONCAT(pn.address SEPARATOR \', \') AS networking
 872                            FROM  email_source_account   AS s
 873                      INNER JOIN  accounts               AS a   ON (s.uid = a.uid)
 874                       LEFT JOIN  email_redirect_account AS r   ON (a.uid = r.uid AND r.broken_level = 0 AND r.flags = \'active\' AND
 875                                                                    (r.type = \'smtp\' OR r.type = \'googleapps\'))
 876                       LEFT JOIN  account_profiles       AS ap  ON (a.uid = ap.uid AND FIND_IN_SET(\'owner\', ap.perms))
 877                       LEFT JOIN  profile_display        AS pd  ON (pd.pid = ap.pid)
 878                       LEFT JOIN  profile_corps          AS pc  ON (pc.pid = ap.pid)
 879                       LEFT JOIN  profile_corps_enum     AS pce ON (pc.current_corpsid = pce.id)
 880                       LEFT JOIN  profile_job            AS pj  ON (pj.pid = ap.pid)
 881                       LEFT JOIN  profile_job_enum       AS pje ON (pj.jobid = pje.id)
 882                       LEFT JOIN  profile_networking     AS pn  ON (pn.pid = ap.pid)
 883                           WHERE  s.email = {?}
 884                        GROUP BY  a.uid', $alias);
 885
 886                     if ($x = $sel->fetchOneAssoc()) {
 887                         if ($x['nb_mails'] == 0) {
 888                             $user = User::getSilentWithUID($x['uid']);
 889                             $profile = $user->profile();
 890                             WatchProfileUpdate::register($profile, 'broken');
 891                         }
 892                         fputcsv($csv, array($x['fullname'], $x['promo'], $alias,
 893                                             join(',', $mails), $x['nb_mails'],
 894                                             'https://www.polytechnique.org/marketing/broken/' . $alias,
 895                                             $x['corps'], $x['job'], $x['networking']), ';');
 896                     }
 897                 }
 898                 fclose($csv);
 899                 exit;
 900             }
 901         }
 902     }
 903 }
 904
 905 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 906 ?>