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
  71                              SET  flags = CONCAT_WS(',', IF(flags = '', NULL, flags), 'bestalias')
  72                            WHERE  uid = {?} AND email = {?}", $user->id(), $email);
  73             XDB::execute('UPDATE  accounts              AS a
  74                       INNER JOIN  email_virtual_domains AS d ON (d.name = {?})
  75                              SET  a.best_domain = d.id
  76                            WHERE  a.uid = {?}',
  77                          $domain, $user->id());
  78
  79             // As having a non-null bestalias value is critical in
  80             // plat/al's code, we do an a posteriori check on the
  81             // validity of the bestalias.
  82             fix_bestalias($user);
  83             // Then refetch the user to update its bestalias.
  84             S::set('user', User::getWithUID(S::user()->id()));
  85         }
  86
  87         // Fetch and display aliases.
  88         $aliases = XDB::iterator("SELECT  CONCAT(s.email, '@', d.name) AS email, (s.type = 'forlife') AS forlife,
  89                                           (s.email REGEXP '\\\\.[0-9]{2}$') AS hundred_year, s.expire,
  90                                           (FIND_IN_SET('bestalias', s.flags) AND a.best_domain = d.id) AS bestalias,
  91                                           ((s.type = 'alias_aux') AND d.aliasing = d.id) AS alias
  92                                     FROM  email_source_account  AS s
  93                               INNER JOIN  accounts              AS a ON (s.uid = a.uid)
  94                               INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
  95                               INNER JOIN  email_virtual_domains AS d ON (d.aliasing = m.id)
  96                                    WHERE  s.uid = {?}
  97                                 ORDER BY  !alias, s.email",
  98                                  $user->id());
  99         $page->assign('aliases', $aliases);
 100
 101         $alias = XDB::fetchOneCell('SELECT  COUNT(email)
 102                                       FROM  email_source_account
 103                                      WHERE  uid = {?} AND type = \'alias_aux\'',
 104                                    $user->id());
 105         $page->assign('alias', $alias);
 106
 107
 108         // Check for homonyms.
 109         $page->assign('homonyme', $user->homonyme);
 110
 111         // Display active redirections.
 112         $redirect = new Redirect($user);
 113         $page->assign('mails', $redirect->active_emails());
 114
 115         // User's mail domains.
 116         $mail_domains = array($user->alternateEmailDomain());
 117         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain;
 118         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain2;
 119         $page->assign('main_email_domain', $user->mainEmailDomain());
 120         $page->assign('mail_domains', $mail_domains);
 121     }
 122
 123     function handler_alias($page, $action = null, $value = null)
 124     {
 125         global $globals;
 126
 127         $page->changeTpl('emails/alias.tpl');
 128         $page->setTitle('Alias melix.net');
 129
 130         $user = S::user();
 131         $page->assign('request', AliasReq::get_request($user->id()));
 132
 133         // Remove the email alias.
 134         if ($action == 'delete') {
 135             S::assert_xsrf_token();
 136
 137             XDB::execute('DELETE FROM  email_source_account
 138                                 WHERE  uid = {?} AND type = \'alias_aux\'',
 139                          $user->id());
 140
 141             require_once 'emails.inc.php';
 142             fix_bestalias($user);
 143         }
 144
 145         // Fetch existing auxiliary aliases.
 146         list($alias, $old_alias) = XDB::fetchOneRow('SELECT  CONCAT(s.email, \'@\', d.name), s.email
 147                                                        FROM  email_source_account  AS s
 148                                                  INNER JOIN  email_virtual_domains AS d ON (s.domain = d.id)
 149                                                       WHERE  s.uid = {?} AND s.type = \'alias_aux\'',
 150                                                     $user->id());
 151         $visibility = $user->hasProfile() && ($user->profile(true)->alias_pub == 'public');
 152         $page->assign('current', $alias);
 153         $page->assign('user', $user);
 154         $page->assign('mail_public', $visibility);
 155
 156         if ($action == 'ask' && Env::has('alias') && Env::has('reason')) {
 157             S::assert_xsrf_token();
 158
 159             // Retrieves user request.
 160             $new_alias  = Env::v('alias');
 161             $reason = Env::v('reason');
 162             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 163
 164             $page->assign('r_alias', $new_alias);
 165             $page->assign('r_reason', $reason);
 166             if ($public == 'public') {
 167                 $page->assign('r_public', true);
 168             }
 169
 170             // Checks special charaters in alias.
 171             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $new_alias)) {
 172                 $page->trigError("L'adresse demandée n'est pas valide."
 173                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 174                             . " et qu'elle ne contient que des lettres non accentuées,"
 175                             . " des chiffres ou les caractères - et .");
 176                 return;
 177             } else {
 178                 // Checks if the alias has already been given.
 179                 $res = XDB::query('SELECT  COUNT(email)
 180                                      FROM  email_source_account
 181                                     WHERE  email = {?} AND type = \'alias_aux\'',
 182                                   $new_alias);
 183                 if ($res->fetchOneCell() > 0) {
 184                     $page->trigError("L'alias $new_alias a déja été attribué. Tu ne peux donc pas l'obtenir.");
 185                     return;
 186                 }
 187
 188                 // Checks if the alias has already been asked for.
 189                 $it = Validate::iterate('alias');
 190                 while($req = $it->next()) {
 191                     if ($req->alias == $new_alias) {
 192                         $page->trigError("L'alias $new_alias a déja été demandé. Tu ne peux donc pas l'obtenir pour l'instant.");
 193                         return;
 194                     }
 195                 }
 196
 197                 // Sends requests. This will erase any previous alias pending request.
 198                 $myalias = new AliasReq($user, $new_alias, $reason, $public, $old_alias);
 199                 $myalias->submit();
 200                 $page->assign('success', $new_alias);
 201                 return;
 202             }
 203         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 204             if (!S::has_xsrf_token()) {
 205                 return PL_FORBIDDEN;
 206             }
 207
 208             if ($user->hasProfile()) {
 209                 XDB::execute('UPDATE  profiles
 210                                  SET  alias_pub = {?}
 211                                WHERE  pid = {?}',
 212                             $value, $user->profile()->id());
 213             }
 214             exit;
 215         }
 216     }
 217
 218     function handler_redirect($page, $action = null, $email = null, $rewrite = null)
 219     {
 220         global $globals;
 221         require_once 'emails.inc.php';
 222
 223         $page->changeTpl('emails/redirect.tpl');
 224
 225         $user = S::user();
 226         $page->assign_by_ref('user', $user);
 227         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 228
 229         $redirect = new Redirect($user);
 230
 231         // FS#703 : $_GET is urldecoded twice, hence
 232         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 233         // Since there can be no spaces in emails, we can fix this with :
 234         $email = str_replace(' ', '+', $email);
 235
 236         // Apply email redirection change requests.
 237         $result = SUCCESS;
 238         if ($action == 'remove' && $email) {
 239             $result = $redirect->delete_email($email);
 240         }
 241
 242         if ($action == 'active' && $email) {
 243             $redirect->modify_one_email($email, true);
 244         }
 245
 246         if ($action == 'inactive' && $email) {
 247             $redirect->modify_one_email($email, false);
 248         }
 249
 250         if ($action == 'rewrite' && $email) {
 251             $redirect->modify_one_email_redirect($email, $rewrite);
 252         }
 253
 254         if (Env::has('emailop')) {
 255             S::assert_xsrf_token();
 256
 257             $actifs = Env::v('emails_actifs', array());
 258             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 259                 $error_email = false;
 260                 $new_email = Env::v('email');
 261                 if ($new_email == "new@example.org") {
 262                     $new_email = Env::v('email_new');
 263                 }
 264                 $result = $redirect->add_email($new_email);
 265                 if ($result == ERROR_INVALID_EMAIL) {
 266                     $error_email = true;
 267                     $page->assign('email', $new_email);
 268                 }
 269                 $page->assign('retour', $result);
 270                 $page->assign('error_email', $error_email);
 271             } elseif (empty($actifs)) {
 272                 $result = ERROR_INACTIVE_REDIRECTION;
 273             } elseif (is_array($actifs)) {
 274                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', array()));
 275             }
 276         }
 277
 278         switch ($result) {
 279           case ERROR_INACTIVE_REDIRECTION:
 280             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 281                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 282             break;
 283           case ERROR_INVALID_EMAIL:
 284             $page->trigError('Erreur : l\'email n\'est pas valide.');
 285             break;
 286           case ERROR_LOOP_EMAIL:
 287             $page->trigError('Erreur : ' . $user->forlifeEmail()
 288                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 289                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 290             break;
 291         }
 292         // Fetch existing email aliases.
 293         $alias = XDB::query('SELECT  CONCAT(s.email, \'@\', d.name) AS email, s.expire
 294                                FROM  email_source_account  AS s
 295                          INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
 296                          INNER JOIN  email_virtual_domains AS d ON (m.id = d.aliasing)
 297                               WHERE  s.uid = {?}
 298                            ORDER BY  NOT(s.type = \'alias_aux\'), s.email, d.name',
 299                             $user->id());
 300         $page->assign('alias', $alias->fetchAllAssoc());
 301
 302         $page->assign('emails', $redirect->emails);
 303
 304         // Display GoogleApps acount information.
 305         require_once 'googleapps.inc.php';
 306         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 307
 308         require_once 'emails.combobox.inc.php';
 309         fill_email_combobox($page);
 310     }
 311
 312     function handler_antispam($page, $filter_status = null, $redirection = null)
 313     {
 314         require_once 'emails.inc.php';
 315         $wp = new PlWikiPage('Xorg.Antispam');
 316         $wp->buildCache();
 317
 318         $page->changeTpl('emails/antispam.tpl');
 319
 320         $user = S::user();
 321         $bogo = new Bogo($user);
 322         if (!is_null($filter_status)) {
 323             if (is_null($redirection)) {
 324                 $bogo->changeAll($filter_status);
 325             } else {
 326                 $bogo->change($redirection, $filter_status);
 327             }
 328         }
 329         $page->assign('filter', $bogo->state);
 330         $page->assign('single_state', $bogo->single_state);
 331         $page->assign('single_redirection', $bogo->single_redirection);
 332         $page->assign('redirections', $bogo->redirections);
 333     }
 334
 335     function handler_submit($page)
 336     {
 337         $wp = new PlWikiPage('Xorg.Mails');
 338         $wp->buildCache();
 339         $page->changeTpl('emails/submit_spam.tpl');
 340
 341         if (Post::has('send_email')) {
 342             S::assert_xsrf_token();
 343
 344             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 345             if (!$upload) {
 346                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 347                 return;
 348             }
 349             $mime = $upload->contentType();
 350             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 351                 $upload->clear();
 352                 $page->trigError('Le fichier ne contient pas un email complet');
 353                 return;
 354             }
 355             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 356
 357             global $globals;
 358             $box    = $type . '@' . $globals->mail->domain;
 359             $mailer = new PlMailer();
 360             $mailer->addTo($box);
 361             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 362             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 363             $mailer->addUploadAttachment($upload, $type . '.mail');
 364             $mailer->send();
 365             $page->trigSuccess('Le message a été transmis à ' . $box);
 366             $upload->clear();
 367         }
 368     }
 369
 370     function handler_send($page)
 371     {
 372         $page->changeTpl('emails/send.tpl');
 373
 374         $page->setTitle('Envoyer un email');
 375
 376         // action si on recoit un formulaire
 377         if (Post::has('save')) {
 378             if (!S::has_xsrf_token()) {
 379                 return PL_FORBIDDEN;
 380             }
 381
 382             unset($_POST['save']);
 383             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 384                 Post::set('to_contacts', explode(';', Post::s('to_contacts')));
 385                 Post::set('cc_contacts', explode(';', Post::s('cc_contacts')));
 386                 $data = serialize($_POST);
 387                 XDB::execute('INSERT INTO  email_send_save (uid, data)
 388                                    VALUES  ({?}, {?})
 389                   ON DUPLICATE KEY UPDATE  data = VALUES(data)',
 390                              S::user()->id('uid'), $data);
 391             }
 392             exit;
 393         } else if (Env::v('submit') == 'Envoyer') {
 394             S::assert_xsrf_token();
 395
 396             function getEmails($aliases)
 397             {
 398                 if (!is_array($aliases)) {
 399                     return null;
 400                 }
 401                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 402                 $users = $uf->iterUsers();
 403                 $ret = array();
 404                 while ($user = $users->next()) {
 405                     $ret[] = $user->forlife;
 406                 }
 407                 return join(', ', $ret);
 408             }
 409
 410             $error = false;
 411             foreach ($_FILES as &$file) {
 412                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 413                     $page->trigError(PlUpload::$lastError);
 414                     $error = true;
 415                     break;
 416                 }
 417             }
 418
 419             if (!$error) {
 420                 XDB::execute("DELETE FROM  email_send_save
 421                                     WHERE  uid = {?}",
 422                              S::user()->id());
 423
 424                 $to2  = getEmails(Env::v('to_contacts'));
 425                 $cc2  = getEmails(Env::v('cc_contacts'));
 426                 $txt  = str_replace('^M', '', Env::v('contenu'));
 427                 $to   = str_replace(';', ',', Env::t('to'));
 428                 $subj = Env::t('sujet');
 429                 $from = Env::t('from');
 430                 $cc   = str_replace(';', ',', Env::t('cc'));
 431                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 432
 433                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 434                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 435                     $email = trim($email);
 436                     if ($email != '' && !preg_match($email_regex, $email)) {
 437                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 438                         $error = true;
 439                     }
 440                 }
 441                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 442                     $page->trigError("Indique au moins un destinataire.");
 443                     $error = true;
 444                 }
 445
 446                 if ($error) {
 447                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 448                 } else {
 449                     $mymail = new PlMailer();
 450                     $mymail->setFrom($from);
 451                     $mymail->setSubject($subj);
 452                     if (!empty($to))  { $mymail->addTo($to); }
 453                     if (!empty($cc))  { $mymail->addCc($cc); }
 454                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 455                     if (!empty($to2)) { $mymail->addTo($to2); }
 456                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 457                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 458                     foreach ($files as $name=>&$upload) {
 459                         $mymail->addUploadAttachment($upload, $name);
 460                     }
 461                     if (Env::v('nowiki')) {
 462                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 463                     } else {
 464                         $mymail->setWikiBody($txt);
 465                     }
 466                     if ($mymail->send()) {
 467                         $page->trigSuccess("Ton email a bien été envoyé.");
 468                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 469                         PlUpload::clear(S::user()->login(), 'emails.send');
 470                     } else {
 471                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 472                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 473                     }
 474                 }
 475             }
 476         } else {
 477             $res = XDB::query("SELECT  data
 478                                  FROM  email_send_save
 479                                 WHERE  uid = {?}", S::i('uid'));
 480             if ($res->numRows() == 0) {
 481                 PlUpload::clear(S::user()->login(), 'emails.send');
 482                 $_REQUEST['bcc'] = S::user()->bestEmail();
 483             } else {
 484                 $data = unserialize($res->fetchOneCell());
 485                 $_REQUEST = array_merge($_REQUEST, $data);
 486             }
 487         }
 488
 489         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 490                                          new UFC_Registered()),
 491                              UserFilter::sortByName());
 492         $contacts = $uf->getProfiles();
 493         $page->assign('contacts', $contacts);
 494         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 495         $page->assign('user', S::user());
 496     }
 497
 498     function handler_test($page, $hruid = null)
 499     {
 500         require_once 'emails.inc.php';
 501
 502         if (!S::has_xsrf_token()) {
 503             return PL_FORBIDDEN;
 504         }
 505
 506         // Retrieves the User object for the test email recipient.
 507         if (S::admin() && $hruid) {
 508             $user = User::getSilent($hruid);
 509         } else {
 510             $user = S::user();
 511         }
 512         if (!$user) {
 513             return PL_NOT_FOUND;
 514         }
 515
 516         // Sends the test email.
 517         $redirect = new Redirect($user);
 518
 519         $mailer = new PlMailer('emails/test.mail.tpl');
 520         $mailer->assign('email', $user->bestEmail());
 521         $mailer->assign('redirects', $redirect->active_emails());
 522         $mailer->assign('display_name', $user->displayName());
 523         $mailer->assign('sexe', $user->isFemale());
 524         $mailer->send($user->isEmailFormatHtml());
 525         exit;
 526     }
 527
 528     function handler_rewrite_in($page, $mail, $hash)
 529     {
 530         $page->changeTpl('emails/rewrite.tpl');
 531         $page->assign('option', 'in');
 532         if (empty($mail) || empty($hash)) {
 533             return PL_NOT_FOUND;
 534         }
 535         $pos = strrpos($mail, '_');
 536         if ($pos === false) {
 537             return PL_NOT_FOUND;
 538         }
 539         $mail{$pos} = '@';
 540         $res = XDB::query('SELECT  COUNT(*)
 541                              FROM  email_redirect_account
 542                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 543                           $mail, $hash);
 544         $count = intval($res->fetchOneCell());
 545         if ($count > 0) {
 546             XDB::query('UPDATE  email_redirect_account
 547                            SET  allow_rewrite = true, hash = NULL
 548                          WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 549                        $mail, $hash);
 550             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 551             return;
 552         }
 553         return PL_NOT_FOUND;
 554     }
 555
 556     function handler_rewrite_out($page, $mail, $hash)
 557     {
 558         $page->changeTpl('emails/rewrite.tpl');
 559         $page->assign('option', 'out');
 560         if (empty($mail) || empty($hash)) {
 561             return PL_NOT_FOUND;
 562         }
 563         $pos = strrpos($mail, '_');
 564         if ($pos === false) {
 565             return PL_NOT_FOUND;
 566         }
 567         $mail{$pos} = '@';
 568         $res = XDB::query('SELECT  COUNT(*)
 569                              FROM  email_redirect_account
 570                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 571                           $mail, $hash);
 572         $count = intval($res->fetchOneCell());
 573         if ($count > 0) {
 574             global $globals;
 575             $res = XDB::query('SELECT  e.redirect, e.rewrite, a.hruid
 576                                  FROM  email_redirect_account AS e
 577                            INNER JOIN  accounts               AS a ON (e.uid = a.uid)
 578                                 WHERE  e.redirect = {?} AND e.hash = {?}',
 579                               $mail, $hash);
 580             XDB::query('UPDATE  email_redirect_account
 581                            SET  allow_rewrite = false, hash = NULL
 582                          WHERE  redirect = {?} AND hash = {?}',
 583                        $mail, $hash);
 584             list($mail, $rewrite, $hruid) = $res->fetchOneRow();
 585             $mail = new PlMailer();
 586             $mail->setFrom("webmaster@" . $globals->mail->domain);
 587             $mail->addTo("support@" .  $globals->mail->domain);
 588             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 589             $mail->setTxtBody("$hruid a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 590             $mail->send();
 591             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 592             return;
 593         }
 594         return PL_NOT_FOUND;
 595     }
 596
 597     function handler_imap_in($page, $hash = null, $login = null)
 598     {
 599         $page->changeTpl('emails/imap_register.tpl');
 600         $user = null;
 601         if (!empty($hash) || !empty($login)) {
 602             $user = User::getSilent($login);
 603             if ($user) {
 604                 $req = XDB::query('SELECT  1
 605                                      FROM  newsletter_ins
 606                                     WHERE  uid = {?} AND hash = {?}',
 607                                   $user->id(), $hash);
 608                 if ($req->numRows() == 0) {
 609                     $user = null;
 610                 }
 611             }
 612         }
 613
 614         require_once 'emails.inc.php';
 615         $page->assign('ok', false);
 616         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 617             Email::activate_storage(S::user(), 'imap');
 618             $page->assign('ok', true);
 619             $page->assign('yourself', S::user()->displayName());
 620             $page->assign('sexe', S::user()->isFemale());
 621         } else if (!S::logged() && $user) {
 622             Email::activate_storage($user, 'imap');
 623             $page->assign('ok', true);
 624             $page->assign('yourself', $user->displayName());
 625             $page->assign('sexe', $user->isFemale());
 626         }
 627     }
 628
 629     function handler_broken($page, $warn = null, $email = null)
 630     {
 631         require_once 'emails.inc.php';
 632         $wp = new PlWikiPage('Xorg.PatteCassée');
 633         $wp->buildCache();
 634
 635         global $globals;
 636
 637         $page->changeTpl('emails/broken.tpl');
 638
 639         if ($warn == 'warn' && $email) {
 640             S::assert_xsrf_token();
 641
 642             // Usual verifications.
 643             $email = valide_email($email);
 644             $uid = XDB::fetchOneCell('SELECT  uid
 645                                         FROM  email_redirect_account
 646                                        WHERE  redirect = {?}', $email);
 647
 648             if ($uid) {
 649                 $dest = User::getWithUID($uid);
 650
 651                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 652                 $mail->assign('email', $email);
 653                 $mail->assign('request', S::user());
 654                 $mail->sendTo($dest);
 655                 $page->trigSuccess('Email envoyé&nbsp;!');
 656             }
 657         } elseif (Post::has('email')) {
 658             S::assert_xsrf_token();
 659
 660             $email = Post::t('email');
 661
 662             if (!User::isForeignEmailAddress($email)) {
 663                 $page->assign('neuneu', true);
 664             } else {
 665                 $user = mark_broken_email($email);
 666                 $page->assign('user', $user);
 667                 $page->assign('email', $email);
 668             }
 669         }
 670     }
 671
 672     function handler_duplicated($page, $action = 'list', $email = null)
 673     {
 674         $page->changeTpl('emails/duplicated.tpl');
 675
 676         $states = array('pending'   => 'En attente...',
 677                         'safe'      => 'Pas d\'inquiétude',
 678                         'unsafe'    => 'Recherches en cours',
 679                         'dangerous' => 'Usurpations par cette adresse');
 680         $page->assign('states', $states);
 681
 682         if (Post::has('action')) {
 683             S::assert_xsrf_token();
 684         }
 685         switch (Post::v('action')) {
 686           case 'create':
 687             if (trim(Post::v('emailN')) != '') {
 688                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 689                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 690                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 691             };
 692             break;
 693
 694           case 'edit':
 695             Xdb::execute('UPDATE email_watch
 696                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 697                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 698             break;
 699
 700           default:
 701             if ($action == 'delete' && !is_null($email)) {
 702                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 703             }
 704         }
 705         if ($action != 'create' && $action != 'edit') {
 706             $action = 'list';
 707         }
 708         $page->assign('action', $action);
 709
 710         if ($action == 'list') {
 711             $it = XDB::iterRow('SELECT  w.email, w.detection, w.state, s.email AS forlife
 712                                   FROM  email_watch            AS w
 713                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 714                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 715                               ORDER BY  w.state, w.email, s.email');
 716
 717             $table = array();
 718             $props = array();
 719             while (list($email, $date, $state, $forlife) = $it->next()) {
 720                 if (count($props) == 0 || $props['mail'] != $email) {
 721                     if (count($props) > 0) {
 722                         $table[] = $props;
 723                     }
 724                     $props = array('mail' => $email,
 725                                    'detection' => $date,
 726                                    'state' => $state,
 727                                    'users' => array($forlife));
 728                 } else {
 729                     $props['users'][] = $forlife;
 730                 }
 731             }
 732             if (count($props) > 0) {
 733                 $table[] = $props;
 734             }
 735             $page->assign('table', $table);
 736         } elseif ($action == 'edit') {
 737             $it = XDB::iterRow('SELECT  w.detection, w.state, w.last, w.description,
 738                                         a.hruid AS edit, s.email AS forlife
 739                                   FROM  email_watch            AS w
 740                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 741                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 742                             INNER JOIN  accounts               AS a ON (w.uid = a.uid)
 743                                  WHERE  w.email = {?}
 744                               ORDER BY  s.email',
 745                                $email);
 746
 747             $props = array();
 748             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 749                 if (count($props) == 0) {
 750                     $props = array('mail'        => $email,
 751                                    'detection'   => $detection,
 752                                    'state'       => $state,
 753                                    'last'        => $last,
 754                                    'description' => $description,
 755                                    'edit'        => $edit,
 756                                    'users'       => array($forlife));
 757                 } else {
 758                     $props['users'][] = $forlife;
 759                 }
 760             }
 761             $page->assign('doublon', $props);
 762         }
 763     }
 764
 765     function handler_lost($page, $action = 'list', $email = null)
 766     {
 767         $page->changeTpl('emails/lost.tpl');
 768
 769         $page->assign('lost_emails',
 770                       XDB::iterator('SELECT  a.uid, a.hruid, pd.promo
 771                                        FROM  accounts               AS a
 772                                  INNER JOIN  account_types          AS at ON (a.type = at.type)
 773                                   LEFT JOIN  email_redirect_account AS er ON (er.uid = a.uid AND er.flags = \'active\' AND er.broken_level < 3
 774                                                                               AND er.type != \'imap\' AND er.type != \'homonym\')
 775                                   LEFT JOIN  account_profiles       AS ap ON (ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.perms))
 776                                   LEFT JOIN  profile_display        AS pd ON (ap.pid = pd.pid)
 777                                       WHERE  a.state = \'active\' AND er.redirect IS NULL AND FIND_IN_SET(\'mail\', at.perms)
 778                                    GROUP BY  a.uid
 779                                    ORDER BY  pd.promo, a.hruid'));
 780     }
 781
 782     function handler_broken_addr($page)
 783     {
 784         require_once 'emails.inc.php';
 785         $page->changeTpl('emails/broken_addr.tpl');
 786
 787         if (Env::has('sort_broken')) {
 788             S::assert_xsrf_token();
 789
 790             $list = trim(Env::v('list'));
 791             if ($list == '') {
 792                 $page->trigError('La liste est vide.');
 793             } else {
 794                 $valid_emails = array();
 795                 $invalid_emails = array();
 796                 $broken_list = explode("\n", $list);
 797                 sort($broken_list);
 798                 foreach ($broken_list as $orig_email) {
 799                     $orig_email = trim($orig_email);
 800                     if ($orig_email != '') {
 801                         $email = valide_email($orig_email);
 802                         if (empty($email) || $email == '@') {
 803                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 804                         } elseif (!in_array($email, $valid_emails)) {
 805                             $nb = XDB::fetchOneCell('SELECT  COUNT(*)
 806                                                        FROM  email_redirect_account
 807                                                       WHERE  redirect = {?}', $email);
 808                             if ($nb > 0) {
 809                                 $valid_emails[] = $email;
 810                             } else {
 811                                 $invalid_emails[] = $orig_email . ': no such redirection';
 812                             }
 813                         }
 814                     }
 815                 }
 816
 817                 $page->assign('valid_emails', $valid_emails);
 818                 $page->assign('invalid_emails', $invalid_emails);
 819             }
 820         }
 821
 822         if (Env::has('process_broken')) {
 823             S::assert_xsrf_token();
 824
 825             $list = trim(Env::v('list'));
 826             if ($list == '') {
 827                 $page->trigError('La liste est vide.');
 828             } else {
 829                 $broken_user_list = array();
 830                 $broken_list = explode("\n", $list);
 831                 sort($broken_list);
 832
 833                 foreach ($broken_list as $email) {
 834                     if ($user = mark_broken_email($email, true)) {
 835                         if ($user['nb_mails'] > 0) {
 836                             $mail = new PlMailer('emails/broken.mail.tpl');
 837                             $mail->addTo($user);
 838                             $mail->assign('user', $user);
 839                             $mail->assign('email', $email);
 840                             $mail->send();
 841                         }
 842
 843                         if (!isset($broken_user_list[$user['alias']])) {
 844                             $broken_user_list[$user['alias']] = array($email);
 845                         } else {
 846                             $broken_user_list[$user['alias']][] = $email;
 847                         }
 848                     }
 849                 }
 850
 851                 XDB::execute('UPDATE  email_redirect_account
 852                                  SET  broken_level = broken_level - 1
 853                                WHERE  flags = \'active\' AND broken_level > 1
 854                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()');
 855                 XDB::execute('UPDATE  email_redirect_account
 856                                  SET  broken_level = 0
 857                                WHERE  flags = \'active\' AND broken_level = 1
 858                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()');
 859
 860                 // Output the list of users with recently broken addresses,
 861                 // along with the count of valid redirections.
 862                 require_once 'notifs.inc.php';
 863                 pl_cached_content_headers('text/x-csv', 1);
 864
 865                 $csv = fopen('php://output', 'w');
 866                 fputcsv($csv, array('nom', 'promo', 'alias', 'bounce', 'nbmails', 'url', 'corps', 'job', 'networking'), ';');
 867                 foreach ($broken_user_list as $alias => $mails) {
 868                     $sel = Xdb::query(
 869                         'SELECT  a.uid, count(DISTINCT(r.redirect)) AS nb_mails,
 870                                  IFNULL(pd.public_name, a.full_name) AS fullname,
 871                                  IFNULL(pd.promo, 0) AS promo, IFNULL(pce.name, \'Aucun\') AS corps,
 872                                  IFNULL(pje.name, \'Aucun\') AS job, GROUP_CONCAT(pn.address SEPARATOR \', \') AS networking
 873                            FROM  email_source_account   AS s
 874                      INNER JOIN  accounts               AS a   ON (s.uid = a.uid)
 875                       LEFT JOIN  email_redirect_account AS r   ON (a.uid = r.uid AND r.broken_level = 0 AND r.flags = \'active\' AND
 876                                                                    (r.type = \'smtp\' OR r.type = \'googleapps\'))
 877                       LEFT JOIN  account_profiles       AS ap  ON (a.uid = ap.uid AND FIND_IN_SET(\'owner\', ap.perms))
 878                       LEFT JOIN  profile_display        AS pd  ON (pd.pid = ap.pid)
 879                       LEFT JOIN  profile_corps          AS pc  ON (pc.pid = ap.pid)
 880                       LEFT JOIN  profile_corps_enum     AS pce ON (pc.current_corpsid = pce.id)
 881                       LEFT JOIN  profile_job            AS pj  ON (pj.pid = ap.pid)
 882                       LEFT JOIN  profile_job_enum       AS pje ON (pj.jobid = pje.id)
 883                       LEFT JOIN  profile_networking     AS pn  ON (pn.pid = ap.pid)
 884                           WHERE  s.email = {?}
 885                        GROUP BY  a.uid', $alias);
 886
 887                     if ($x = $sel->fetchOneAssoc()) {
 888                         if ($x['nb_mails'] == 0) {
 889                             $user = User::getSilentWithUID($x['uid']);
 890                             $profile = $user->profile();
 891                             WatchProfileUpdate::register($profile, 'broken');
 892                         }
 893                         fputcsv($csv, array($x['fullname'], $x['promo'], $alias,
 894                                             join(',', $mails), $x['nb_mails'],
 895                                             'https://www.polytechnique.org/marketing/broken/' . $alias,
 896                                             $x['corps'], $x['job'], $x['networking']), ';');
 897                     }
 898                 }
 899                 fclose($csv);
 900                 exit;
 901             }
 902         }
 903     }
 904 }
 905
 906 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 907 ?>