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_PASSWD, 'mail'),
  29             'emails/antispam'         => $this->make_hook('antispam',    AUTH_PASSWD, 'mail'),
  30             'emails/broken'           => $this->make_hook('broken',      AUTH_COOKIE, 'user'),
  31             'emails/redirect'         => $this->make_hook('redirect',    AUTH_PASSWD, 'mail'),
  32             'emails/send'             => $this->make_hook('send',        AUTH_PASSWD, 'mail'),
  33             'emails/antispam/submit'  => $this->make_hook('submit',      AUTH_COOKIE, 'user'),
  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_PASSWD, 'admin'),
  42             'admin/emails/watch'      => $this->make_hook('duplicated',  AUTH_PASSWD, 'admin'),
  43             'admin/emails/lost'       => $this->make_hook('lost',        AUTH_PASSWD, 'admin'),
  44             'admin/emails/broken'     => $this->make_hook('broken_addr', AUTH_PASSWD, 'admin'),
  45         );
  46     }
  47
  48     function handler_emails($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 m ON (m.id = s.domain)
  72                       INNER JOIN  email_virtual_domains AS d ON (d.aliasing = m.id)
  73                              SET  flags = CONCAT_WS(',', IF(flags = '', NULL, flags), 'bestalias')
  74                            WHERE  s.uid = {?} AND s.email = {?} AND d.name = {?}",
  75                          $user->id(), $email, $domain);
  76             XDB::execute('UPDATE  accounts              AS a
  77                       INNER JOIN  email_virtual_domains AS d ON (d.name = {?})
  78                       INNER JOIN  email_virtual_domains AS m ON (d.aliasing = m.id)
  79                              SET  a.best_domain = d.id
  80                            WHERE  a.uid = {?} AND m.name = {?}',
  81                          $domain, $user->id(), $user->mainEmailDomain());
  82
  83             // As having a non-null bestalias value is critical in
  84             // plat/al's code, we do an a posteriori check on the
  85             // validity of the bestalias.
  86             fix_bestalias($user);
  87             // Then refetch the user to update its bestalias.
  88             S::set('user', User::getWithUID(S::user()->id()));
  89         }
  90
  91         // Fetch and display aliases.
  92         $aliases = XDB::iterator("SELECT  CONCAT(s.email, '@', d.name) AS email, (s.type = 'forlife') AS forlife,
  93                                           (s.email REGEXP '\\\\.[0-9]{2}$') AS hundred_year, s.expire,
  94                                           (FIND_IN_SET('bestalias', s.flags) AND a.best_domain = d.id) AS bestalias,
  95                                           ((s.type = 'alias_aux') AND d.aliasing = d.id) AS alias
  96                                     FROM  email_source_account  AS s
  97                               INNER JOIN  accounts              AS a ON (s.uid = a.uid)
  98                               INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
  99                               INNER JOIN  email_virtual_domains AS d ON (d.aliasing = m.id)
 100                                    WHERE  s.uid = {?}
 101                                 ORDER BY  !alias, s.email",
 102                                  $user->id());
 103         $page->assign('aliases', $aliases);
 104
 105         $alias = XDB::fetchOneCell('SELECT  COUNT(email)
 106                                       FROM  email_source_account
 107                                      WHERE  uid = {?} AND type = \'alias_aux\'',
 108                                    $user->id());
 109         $page->assign('alias', $alias);
 110
 111
 112         // Check for homonyms.
 113         $page->assign('homonyme', $user->homonyme);
 114
 115         // Display active redirections.
 116         $redirect = new Redirect($user);
 117         $page->assign('mails', $redirect->active_emails());
 118
 119         // User's mail domains.
 120         $mail_domains = array($user->alternateEmailDomain());
 121         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain;
 122         $mail_domains[] = User::$sub_mail_domains['all'] . $globals->mail->domain2;
 123         $page->assign('main_email_domain', $user->mainEmailDomain());
 124         $page->assign('mail_domains', $mail_domains);
 125     }
 126
 127     function handler_alias($page, $action = null, $value = null)
 128     {
 129         global $globals;
 130
 131         $page->changeTpl('emails/alias.tpl');
 132         $page->setTitle('Alias melix.net');
 133
 134         $user = S::user();
 135         $page->assign('request', AliasReq::get_request($user->id()));
 136
 137         // Remove the email alias.
 138         if ($action == 'delete') {
 139             S::assert_xsrf_token();
 140
 141             XDB::execute('DELETE FROM  email_source_account
 142                                 WHERE  uid = {?} AND type = \'alias_aux\'',
 143                          $user->id());
 144
 145             require_once 'emails.inc.php';
 146             fix_bestalias($user);
 147         }
 148
 149         // Fetch existing auxiliary aliases.
 150         list($alias, $old_alias) = XDB::fetchOneRow('SELECT  CONCAT(s.email, \'@\', d.name), s.email
 151                                                        FROM  email_source_account  AS s
 152                                                  INNER JOIN  email_virtual_domains AS d ON (s.domain = d.id)
 153                                                       WHERE  s.uid = {?} AND s.type = \'alias_aux\'',
 154                                                     $user->id());
 155         $visibility = $user->hasProfile() && ($user->profile(true)->alias_pub == 'public');
 156         $page->assign('current', $alias);
 157         $page->assign('user', $user);
 158         $page->assign('mail_public', $visibility);
 159
 160         if ($action == 'ask' && Env::has('alias') && Env::has('reason')) {
 161             S::assert_xsrf_token();
 162
 163             // Retrieves user request.
 164             $new_alias  = Env::v('alias');
 165             $reason = Env::v('reason');
 166             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 167
 168             $page->assign('r_alias', $new_alias);
 169             $page->assign('r_reason', $reason);
 170             if ($public == 'public') {
 171                 $page->assign('r_public', true);
 172             }
 173
 174             // Checks special charaters in alias.
 175             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $new_alias)) {
 176                 $page->trigError("L'adresse demandée n'est pas valide."
 177                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 178                             . " et qu'elle ne contient que des lettres non accentuées,"
 179                             . " des chiffres ou les caractères - et .");
 180                 return;
 181             } else {
 182                 // Checks if the alias has already been given.
 183                 $res = XDB::query('SELECT  COUNT(email)
 184                                      FROM  email_source_account
 185                                     WHERE  email = {?} AND type = \'alias_aux\'',
 186                                   $new_alias);
 187                 if ($res->fetchOneCell() > 0) {
 188                     $page->trigError("L'alias $new_alias a déja été attribué. Tu ne peux donc pas l'obtenir.");
 189                     return;
 190                 }
 191
 192                 // Checks if the alias has already been asked for.
 193                 $it = Validate::iterate('alias');
 194                 while($req = $it->next()) {
 195                     if ($req->alias == $new_alias) {
 196                         $page->trigError("L'alias $new_alias a déja été demandé. Tu ne peux donc pas l'obtenir pour l'instant.");
 197                         return;
 198                     }
 199                 }
 200
 201                 // Sends requests. This will erase any previous alias pending request.
 202                 $myalias = new AliasReq($user, $new_alias, $reason, $public, $old_alias);
 203                 $myalias->submit();
 204                 $page->assign('success', $new_alias);
 205                 return;
 206             }
 207         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 208             if (!S::has_xsrf_token()) {
 209                 return PL_FORBIDDEN;
 210             }
 211
 212             if ($user->hasProfile()) {
 213                 XDB::execute('UPDATE  profiles
 214                                  SET  alias_pub = {?}
 215                                WHERE  pid = {?}',
 216                             $value, $user->profile()->id());
 217             }
 218             exit;
 219         }
 220     }
 221
 222     function handler_redirect($page, $action = null, $email = null, $rewrite = null)
 223     {
 224         global $globals;
 225         require_once 'emails.inc.php';
 226
 227         $page->changeTpl('emails/redirect.tpl');
 228
 229         $user = S::user();
 230         $page->assign_by_ref('user', $user);
 231         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 232
 233         $redirect = new Redirect($user);
 234
 235         // FS#703 : $_GET is urldecoded twice, hence
 236         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 237         // Since there can be no spaces in emails, we can fix this with :
 238         $email = str_replace(' ', '+', $email);
 239
 240         // Apply email redirection change requests.
 241         $result = SUCCESS;
 242         if ($action == 'remove' && $email) {
 243             $result = $redirect->delete_email($email);
 244         }
 245
 246         if ($action == 'active' && $email) {
 247             $redirect->modify_one_email($email, true);
 248         }
 249
 250         if ($action == 'inactive' && $email) {
 251             $redirect->modify_one_email($email, false);
 252         }
 253
 254         if ($action == 'rewrite' && $email) {
 255             $redirect->modify_one_email_redirect($email, $rewrite);
 256         }
 257
 258         if (Env::has('emailop')) {
 259             S::assert_xsrf_token();
 260
 261             $actifs = Env::v('emails_actifs', array());
 262             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 263                 $error_email = false;
 264                 $new_email = Env::v('email');
 265                 if ($new_email == "new@example.org") {
 266                     $new_email = Env::v('email_new');
 267                 }
 268                 $result = $redirect->add_email($new_email);
 269                 if ($result == ERROR_INVALID_EMAIL) {
 270                     $error_email = true;
 271                     $page->assign('email', $new_email);
 272                 }
 273                 $page->assign('retour', $result);
 274                 $page->assign('error_email', $error_email);
 275             } elseif (empty($actifs)) {
 276                 $result = ERROR_INACTIVE_REDIRECTION;
 277             } elseif (is_array($actifs)) {
 278                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', array()));
 279             }
 280         }
 281
 282         switch ($result) {
 283           case ERROR_INACTIVE_REDIRECTION:
 284             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 285                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 286             break;
 287           case ERROR_INVALID_EMAIL:
 288             $page->trigError('Erreur : l\'email n\'est pas valide.');
 289             break;
 290           case ERROR_LOOP_EMAIL:
 291             $page->trigError('Erreur : ' . $user->forlifeEmail()
 292                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 293                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 294             break;
 295         }
 296         // Fetch existing email aliases.
 297         $alias = XDB::query('SELECT  CONCAT(s.email, \'@\', d.name) AS email, s.expire
 298                                FROM  email_source_account  AS s
 299                          INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
 300                          INNER JOIN  email_virtual_domains AS d ON (m.id = d.aliasing)
 301                               WHERE  s.uid = {?}
 302                            ORDER BY  NOT(s.type = \'alias_aux\'), s.email, d.name',
 303                             $user->id());
 304         $page->assign('alias', $alias->fetchAllAssoc());
 305         $page->assign('best_email', $user->bestEmail());
 306
 307         $page->assign('emails', $redirect->emails);
 308
 309         // Display GoogleApps acount information.
 310         require_once 'googleapps.inc.php';
 311         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 312
 313         require_once 'emails.combobox.inc.php';
 314         fill_email_combobox($page, array('job', 'stripped_directory'));
 315     }
 316
 317     function handler_antispam($page, $filter_status = null, $redirection = null)
 318     {
 319         require_once 'emails.inc.php';
 320         $wp = new PlWikiPage('Xorg.Antispam');
 321         $wp->buildCache();
 322
 323         $page->changeTpl('emails/antispam.tpl');
 324
 325         $user = S::user();
 326         $bogo = new Bogo($user);
 327         if (!is_null($filter_status)) {
 328             if (is_null($redirection)) {
 329                 $bogo->changeAll($filter_status);
 330             } else {
 331                 $bogo->change($redirection, $filter_status);
 332             }
 333         }
 334         $page->assign('filter', $bogo->state);
 335         $page->assign('single_state', $bogo->single_state);
 336         $page->assign('single_redirection', $bogo->single_redirection);
 337         $page->assign('redirections', $bogo->redirections);
 338     }
 339
 340     function handler_submit($page)
 341     {
 342         $wp = new PlWikiPage('Xorg.Mails');
 343         $wp->buildCache();
 344         $page->changeTpl('emails/submit_spam.tpl');
 345
 346         if (Post::has('send_email')) {
 347             S::assert_xsrf_token();
 348
 349             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 350             if (!$upload) {
 351                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 352                 return;
 353             }
 354             $mime = $upload->contentType();
 355             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 356                 $upload->clear();
 357                 $page->trigError('Le fichier ne contient pas un email complet');
 358                 return;
 359             }
 360             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 361
 362             global $globals;
 363             $box    = $type . '@' . $globals->mail->domain;
 364             $mailer = new PlMailer();
 365             $mailer->addTo($box);
 366             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 367             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 368             $mailer->addUploadAttachment($upload, $type . '.mail');
 369             $mailer->send();
 370             $page->trigSuccess('Le message a été transmis à ' . $box);
 371             $upload->clear();
 372         }
 373     }
 374
 375     function handler_send($page)
 376     {
 377         $page->changeTpl('emails/send.tpl');
 378
 379         $page->setTitle('Envoyer un email');
 380
 381         // action si on recoit un formulaire
 382         if (Post::has('save')) {
 383             if (!S::has_xsrf_token()) {
 384                 return PL_FORBIDDEN;
 385             }
 386
 387             unset($_POST['save']);
 388             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 389                 Post::set('to_contacts', explode(';', Post::s('to_contacts')));
 390                 Post::set('cc_contacts', explode(';', Post::s('cc_contacts')));
 391                 $data = serialize($_POST);
 392                 XDB::execute('INSERT INTO  email_send_save (uid, data)
 393                                    VALUES  ({?}, {?})
 394                   ON DUPLICATE KEY UPDATE  data = VALUES(data)',
 395                              S::user()->id('uid'), $data);
 396             }
 397             exit;
 398         } else if (Env::v('submit') == 'Envoyer') {
 399             S::assert_xsrf_token();
 400
 401             function getEmails($aliases)
 402             {
 403                 if (!is_array($aliases)) {
 404                     return null;
 405                 }
 406                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 407                 $users = $uf->iterUsers();
 408                 $ret = array();
 409                 while ($user = $users->next()) {
 410                     $ret[] = $user->forlife;
 411                 }
 412                 return join(', ', $ret);
 413             }
 414
 415             $error = false;
 416             foreach ($_FILES as &$file) {
 417                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 418                     $page->trigError(PlUpload::$lastError);
 419                     $error = true;
 420                     break;
 421                 }
 422             }
 423
 424             if (!$error) {
 425                 XDB::execute("DELETE FROM  email_send_save
 426                                     WHERE  uid = {?}",
 427                              S::user()->id());
 428
 429                 $to2  = getEmails(Env::v('to_contacts'));
 430                 $cc2  = getEmails(Env::v('cc_contacts'));
 431                 $txt  = str_replace('^M', '', Env::v('contenu'));
 432                 $to   = str_replace(';', ',', Env::t('to'));
 433                 $subj = Env::t('sujet');
 434                 $from = Env::t('from');
 435                 $cc   = str_replace(';', ',', Env::t('cc'));
 436                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 437
 438                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 439                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 440                     $email = trim($email);
 441                     if ($email != '' && !preg_match($email_regex, $email)) {
 442                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 443                         $error = true;
 444                     }
 445                 }
 446                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 447                     $page->trigError("Indique au moins un destinataire.");
 448                     $error = true;
 449                 }
 450
 451                 if ($error) {
 452                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 453                 } else {
 454                     $mymail = new PlMailer();
 455                     $mymail->setFrom($from);
 456                     $mymail->setSubject($subj);
 457                     if (!empty($to))  { $mymail->addTo($to); }
 458                     if (!empty($cc))  { $mymail->addCc($cc); }
 459                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 460                     if (!empty($to2)) { $mymail->addTo($to2); }
 461                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 462                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 463                     foreach ($files as $name=>&$upload) {
 464                         $mymail->addUploadAttachment($upload, $name);
 465                     }
 466                     if (Env::v('nowiki')) {
 467                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 468                     } else {
 469                         $mymail->setWikiBody($txt);
 470                     }
 471                     if ($mymail->send()) {
 472                         $page->trigSuccess("Ton email a bien été envoyé.");
 473                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 474                         PlUpload::clear(S::user()->login(), 'emails.send');
 475                     } else {
 476                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 477                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 478                     }
 479                 }
 480             }
 481         } else {
 482             $res = XDB::query("SELECT  data
 483                                  FROM  email_send_save
 484                                 WHERE  uid = {?}", S::i('uid'));
 485             if ($res->numRows() == 0) {
 486                 PlUpload::clear(S::user()->login(), 'emails.send');
 487                 $_REQUEST['bcc'] = S::user()->bestEmail();
 488             } else {
 489                 $data = unserialize($res->fetchOneCell());
 490                 $_REQUEST = array_merge($_REQUEST, $data);
 491             }
 492         }
 493
 494         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 495                                          new UFC_Registered()),
 496                              UserFilter::sortByName());
 497         $contacts = $uf->getProfiles();
 498         $page->assign('contacts', $contacts);
 499         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 500         $page->assign('user', S::user());
 501     }
 502
 503     function handler_test($page, $hruid = null)
 504     {
 505         require_once 'emails.inc.php';
 506
 507         if (!S::has_xsrf_token()) {
 508             return PL_FORBIDDEN;
 509         }
 510
 511         // Retrieves the User object for the test email recipient.
 512         if (S::admin() && $hruid) {
 513             $user = User::getSilent($hruid);
 514         } else {
 515             $user = S::user();
 516         }
 517         if (!$user) {
 518             return PL_NOT_FOUND;
 519         }
 520
 521         // Sends the test email.
 522         $redirect = new Redirect($user);
 523
 524         $mailer = new PlMailer('emails/test.mail.tpl');
 525         $mailer->assign('email', $user->bestEmail());
 526         $mailer->assign('redirects', $redirect->active_emails());
 527         $mailer->assign('display_name', $user->displayName());
 528         $mailer->assign('sexe', $user->isFemale());
 529         $mailer->send($user->isEmailFormatHtml());
 530         exit;
 531     }
 532
 533     function handler_rewrite_in($page, $mail, $hash)
 534     {
 535         $page->changeTpl('emails/rewrite.tpl');
 536         $page->assign('option', 'in');
 537         if (empty($mail) || empty($hash)) {
 538             return PL_NOT_FOUND;
 539         }
 540         $pos = strrpos($mail, '_');
 541         if ($pos === false) {
 542             return PL_NOT_FOUND;
 543         }
 544         $mail{$pos} = '@';
 545         $res = XDB::query('SELECT  COUNT(*)
 546                              FROM  email_redirect_account
 547                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 548                           $mail, $hash);
 549         $count = intval($res->fetchOneCell());
 550         if ($count > 0) {
 551             XDB::query('UPDATE  email_redirect_account
 552                            SET  allow_rewrite = true, hash = NULL
 553                          WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 554                        $mail, $hash);
 555             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 556             return;
 557         }
 558         return PL_NOT_FOUND;
 559     }
 560
 561     function handler_rewrite_out($page, $mail, $hash)
 562     {
 563         $page->changeTpl('emails/rewrite.tpl');
 564         $page->assign('option', 'out');
 565         if (empty($mail) || empty($hash)) {
 566             return PL_NOT_FOUND;
 567         }
 568         $pos = strrpos($mail, '_');
 569         if ($pos === false) {
 570             return PL_NOT_FOUND;
 571         }
 572         $mail{$pos} = '@';
 573         $res = XDB::query('SELECT  COUNT(*)
 574                              FROM  email_redirect_account
 575                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 576                           $mail, $hash);
 577         $count = intval($res->fetchOneCell());
 578         if ($count > 0) {
 579             global $globals;
 580             $res = XDB::query('SELECT  e.redirect, e.rewrite, a.hruid
 581                                  FROM  email_redirect_account AS e
 582                            INNER JOIN  accounts               AS a ON (e.uid = a.uid)
 583                                 WHERE  e.redirect = {?} AND e.hash = {?}',
 584                               $mail, $hash);
 585             XDB::query('UPDATE  email_redirect_account
 586                            SET  allow_rewrite = false, hash = NULL
 587                          WHERE  redirect = {?} AND hash = {?}',
 588                        $mail, $hash);
 589             list($mail, $rewrite, $hruid) = $res->fetchOneRow();
 590             $mail = new PlMailer();
 591             $mail->setFrom("webmaster@" . $globals->mail->domain);
 592             $mail->addTo("support@" .  $globals->mail->domain);
 593             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 594             $mail->setTxtBody("$hruid a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 595             $mail->send();
 596             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 597             return;
 598         }
 599         return PL_NOT_FOUND;
 600     }
 601
 602     function handler_imap_in($page, $hash = null, $login = null)
 603     {
 604         $page->changeTpl('emails/imap_register.tpl');
 605         $user = null;
 606         if (!empty($hash) || !empty($login)) {
 607             $user = User::getSilent($login);
 608             if ($user) {
 609                 $req = XDB::query('SELECT  1
 610                                      FROM  newsletter_ins
 611                                     WHERE  uid = {?} AND hash = {?}',
 612                                   $user->id(), $hash);
 613                 if ($req->numRows() == 0) {
 614                     $user = null;
 615                 }
 616             }
 617         }
 618
 619         require_once 'emails.inc.php';
 620         $page->assign('ok', false);
 621         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 622             Email::activate_storage(S::user(), 'imap', Bogo::IMAP_DEFAULT);
 623             $page->assign('ok', true);
 624             $page->assign('yourself', S::user()->displayName());
 625             $page->assign('sexe', S::user()->isFemale());
 626         } else if (!S::logged() && $user) {
 627             Email::activate_storage($user, 'imap', Bogo::IMAP_DEFAULT);
 628             $page->assign('ok', true);
 629             $page->assign('yourself', $user->displayName());
 630             $page->assign('sexe', $user->isFemale());
 631         }
 632     }
 633
 634     function handler_broken($page, $warn = null, $email = null)
 635     {
 636         require_once 'emails.inc.php';
 637         $wp = new PlWikiPage('Xorg.PatteCassée');
 638         $wp->buildCache();
 639
 640         global $globals;
 641
 642         $page->changeTpl('emails/broken.tpl');
 643
 644         if ($warn == 'warn' && $email) {
 645             S::assert_xsrf_token();
 646
 647             // Usual verifications.
 648             $email = valide_email($email);
 649             $uid = XDB::fetchOneCell('SELECT  uid
 650                                         FROM  email_redirect_account
 651                                        WHERE  redirect = {?}', $email);
 652
 653             if ($uid) {
 654                 $dest = User::getWithUID($uid);
 655
 656                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 657                 $mail->assign('email', $email);
 658                 $mail->assign('request', S::user());
 659                 $mail->sendTo($dest);
 660                 $page->trigSuccess('Email envoyé&nbsp;!');
 661             }
 662         } elseif (Post::has('email')) {
 663             S::assert_xsrf_token();
 664
 665             $email = Post::t('email');
 666
 667             if (!User::isForeignEmailAddress($email)) {
 668                 $page->assign('neuneu', true);
 669             } else {
 670                 $user = mark_broken_email($email);
 671                 $page->assign('user', $user);
 672                 $page->assign('email', $email);
 673             }
 674         }
 675     }
 676
 677     function handler_duplicated($page, $action = 'list', $email = null)
 678     {
 679         $page->changeTpl('emails/duplicated.tpl');
 680
 681         $states = array('pending'   => 'En attente...',
 682                         'safe'      => 'Pas d\'inquiétude',
 683                         'unsafe'    => 'Recherches en cours',
 684                         'dangerous' => 'Usurpations par cette adresse');
 685         $page->assign('states', $states);
 686
 687         if (Post::has('action')) {
 688             S::assert_xsrf_token();
 689         }
 690         switch (Post::v('action')) {
 691           case 'create':
 692             if (trim(Post::v('emailN')) != '') {
 693                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 694                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 695                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 696             };
 697             break;
 698
 699           case 'edit':
 700             Xdb::execute('UPDATE email_watch
 701                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 702                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 703             break;
 704
 705           default:
 706             if ($action == 'delete' && !is_null($email)) {
 707                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 708             }
 709         }
 710         if ($action != 'create' && $action != 'edit') {
 711             $action = 'list';
 712         }
 713         $page->assign('action', $action);
 714
 715         if ($action == 'list') {
 716             $it = XDB::iterRow('SELECT  w.email, w.detection, w.state, s.email AS forlife
 717                                   FROM  email_watch            AS w
 718                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 719                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 720                               ORDER BY  w.state, w.email, s.email');
 721
 722             $table = array();
 723             $props = array();
 724             while (list($email, $date, $state, $forlife) = $it->next()) {
 725                 if (count($props) == 0 || $props['mail'] != $email) {
 726                     if (count($props) > 0) {
 727                         $table[] = $props;
 728                     }
 729                     $props = array('mail' => $email,
 730                                    'detection' => $date,
 731                                    'state' => $state,
 732                                    'users' => array($forlife));
 733                 } else {
 734                     $props['users'][] = $forlife;
 735                 }
 736             }
 737             if (count($props) > 0) {
 738                 $table[] = $props;
 739             }
 740             $page->assign('table', $table);
 741         } elseif ($action == 'edit') {
 742             $it = XDB::iterRow('SELECT  w.detection, w.state, w.last, w.description,
 743                                         a.hruid AS edit, s.email AS forlife
 744                                   FROM  email_watch            AS w
 745                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 746                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 747                              LEFT JOIN  accounts               AS a ON (w.uid = a.uid)
 748                                  WHERE  w.email = {?}
 749                               ORDER BY  s.email',
 750                                $email);
 751
 752             $props = array();
 753             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 754                 if (count($props) == 0) {
 755                     $props = array('mail'        => $email,
 756                                    'detection'   => $detection,
 757                                    'state'       => $state,
 758                                    'last'        => $last,
 759                                    'description' => $description,
 760                                    'edit'        => $edit,
 761                                    'users'       => array($forlife));
 762                 } else {
 763                     $props['users'][] = $forlife;
 764                 }
 765             }
 766             $page->assign('doublon', $props);
 767         }
 768     }
 769
 770     function handler_lost($page, $action = 'list', $email = null)
 771     {
 772         $page->changeTpl('emails/lost.tpl');
 773
 774         $page->assign('lost_emails',
 775                       XDB::iterator('SELECT  a.uid, a.hruid, pd.promo
 776                                        FROM  accounts               AS a
 777                                  INNER JOIN  account_types          AS at ON (a.type = at.type)
 778                                   LEFT JOIN  email_redirect_account AS er ON (er.uid = a.uid AND er.flags = \'active\' AND er.broken_level < 3
 779                                                                               AND er.type != \'imap\' AND er.type != \'homonym\')
 780                                   LEFT JOIN  account_profiles       AS ap ON (ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.perms))
 781                                   LEFT JOIN  profile_display        AS pd ON (ap.pid = pd.pid)
 782                                       WHERE  a.state = \'active\' AND er.redirect IS NULL AND FIND_IN_SET(\'mail\', at.perms)
 783                                    GROUP BY  a.uid
 784                                    ORDER BY  pd.promo, a.hruid'));
 785     }
 786
 787     function handler_broken_addr($page)
 788     {
 789         require_once 'emails.inc.php';
 790         $page->changeTpl('emails/broken_addr.tpl');
 791
 792         if (Env::has('sort_broken')) {
 793             S::assert_xsrf_token();
 794
 795             $list = trim(Env::v('list'));
 796             if ($list == '') {
 797                 $page->trigError('La liste est vide.');
 798             } else {
 799                 $valid_emails = array();
 800                 $invalid_emails = array();
 801                 $broken_list = explode("\n", $list);
 802                 sort($broken_list);
 803                 foreach ($broken_list as $orig_email) {
 804                     $orig_email = trim($orig_email);
 805                     if ($orig_email != '') {
 806                         $email = valide_email($orig_email);
 807                         if (empty($email) || $email == '@') {
 808                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 809                         } elseif (!in_array($email, $valid_emails)) {
 810                             $nb = XDB::fetchOneCell('SELECT  COUNT(*)
 811                                                        FROM  email_redirect_account
 812                                                       WHERE  redirect = {?}', $email);
 813                             if ($nb > 0) {
 814                                 $valid_emails[] = $email;
 815                             } else {
 816                                 $invalid_emails[] = $orig_email . ': no such redirection';
 817                             }
 818                         }
 819                     }
 820                 }
 821
 822                 $page->assign('valid_emails', $valid_emails);
 823                 $page->assign('invalid_emails', $invalid_emails);
 824             }
 825         }
 826
 827         if (Env::has('process_broken')) {
 828             S::assert_xsrf_token();
 829
 830             $list = trim(Env::v('list'));
 831             if ($list == '') {
 832                 $page->trigError('La liste est vide.');
 833             } else {
 834                 require_once 'notifs.inc.php';
 835
 836                 $broken_user_list = array();
 837                 $broken_user_email_count = array();
 838                 $broken_list = explode("\n", $list);
 839                 sort($broken_list);
 840
 841                 foreach ($broken_list as $email) {
 842                     if ($user = mark_broken_email($email, true)) {
 843                         if ($user['nb_mails'] > 0 && $user['notify']) {
 844                             $mail = new PlMailer('emails/broken.mail.tpl');
 845                             $dest = User::getSilentWithUID($user['uid']);
 846                             $mail->setTo($dest);
 847                             $mail->assign('user', $user);
 848                             $mail->assign('email', $email);
 849                             $mail->send();
 850                         } else {
 851                             $profile = Profile::get($user['alias']);
 852                             WatchProfileUpdate::register($profile, 'broken');
 853                         }
 854
 855                         if (!isset($broken_user_list[$user['uid']])) {
 856                             $broken_user_list[$user['uid']] = array($email);
 857                         } else {
 858                             $broken_user_list[$user['uid']][] = $email;
 859                         }
 860                         $broken_user_email_count[$user['uid']] = $user['nb_mails'];
 861                     }
 862                 }
 863
 864                 XDB::execute('UPDATE  email_redirect_account
 865                                  SET  broken_level = broken_level - 1
 866                                WHERE  flags = \'active\' AND broken_level > 1
 867                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()');
 868                 XDB::execute('UPDATE  email_redirect_account
 869                                  SET  broken_level = 0
 870                                WHERE  flags = \'active\' AND broken_level = 1
 871                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()');
 872
 873                 // Output the list of users with recently broken addresses,
 874                 // along with the count of valid redirections.
 875                 pl_cached_content_headers('text/x-csv', 1);
 876
 877                 $csv = fopen('php://output', 'w');
 878                 fputcsv($csv, array('nom', 'promo', 'bounces', 'nbmails', 'url', 'corps', 'job', 'networking'), ';');
 879                 $corpsList = DirEnum::getOptions(DirEnum::CURRENTCORPS);
 880                 foreach ($broken_user_list as $uid => $mails) {
 881                     $profile = Profile::get($uid);
 882                     $corps = $profile->getCorps();
 883                     $current_corps = ($corps && $corps->current) ? $corpsList[$corps->current] : '';
 884                     $jobs = $profile->getJobs();
 885                     $companies = array();
 886                     foreach ($jobs as $job) {
 887                         $companies[] = $job->company->name;
 888                     }
 889                     $networkings = $profile->getNetworking(Profile::NETWORKING_ALL);
 890                     $networking_list = array();
 891                     foreach ($networkings as $networking) {
 892                         $networking_list[] = $networking['address'];
 893                     }
 894                     fputcsv($csv, array($profile->fullName(), $profile->promo(),
 895                                         join(',', $mails), $broken_user_email_count[$uid],
 896                                         'https://www.polytechnique.org/marketing/broken/' . $profile->hrid(),
 897                                         $current_corps, implode(',', $companies), implode(',', $networking_list)), ';');
 898                 }
 899                 fclose($csv);
 900                 exit;
 901             }
 902         }
 903     }
 904 }
 905
 906 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 907 ?>