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() && $user->profile()->isVisible($user->profile()->alias_pub);
 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') ? 'private' : 'hidden';
 167
 168             $page->assign('r_alias', $new_alias);
 169             $page->assign('r_reason', $reason);
 170             if ($public == 'private') {
 171                 $page->assign('r_public', true);
 172             }
 173
 174             // Checks special charaters in alias.
 175             if (!preg_match("/^[a-zA-Z0-9\-.]{2,19}[a-zA-Z0-9\-]$/", $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 '.'. De plus, elle ne"
 180                             . " peut pas se terminer par un point.");
 181                 return;
 182             } else {
 183                 // Checks if the alias has already been given.
 184                 $res = XDB::query('SELECT  COUNT(email)
 185                                      FROM  email_source_account
 186                                     WHERE  email = {?} AND type = \'alias_aux\'',
 187                                   $new_alias);
 188                 if ($res->fetchOneCell() > 0) {
 189                     $page->trigError("L'alias $new_alias a déja été attribué. Tu ne peux donc pas l'obtenir.");
 190                     return;
 191                 }
 192
 193                 // Checks if the alias has already been asked for.
 194                 $it = Validate::iterate('alias');
 195                 while($req = $it->next()) {
 196                     if ($req->alias == $new_alias) {
 197                         $page->trigError("L'alias $new_alias a déja été demandé. Tu ne peux donc pas l'obtenir pour l'instant.");
 198                         return;
 199                     }
 200                 }
 201
 202                 // Sends requests. This will erase any previous alias pending request.
 203                 $myalias = new AliasReq($user, $new_alias, $reason, $public, $old_alias);
 204                 $myalias->submit();
 205                 $page->assign('success', $new_alias);
 206                 return;
 207             }
 208         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 209             if (!S::has_xsrf_token()) {
 210                 return PL_FORBIDDEN;
 211             }
 212
 213             if ($user->hasProfile()) {
 214                 XDB::execute('UPDATE  profiles
 215                                  SET  alias_pub = {?}
 216                                WHERE  pid = {?}',
 217                             $value, $user->profile()->id());
 218             }
 219             exit;
 220         }
 221     }
 222
 223     function handler_redirect($page, $action = null, $email = null, $rewrite = null)
 224     {
 225         global $globals;
 226         require_once 'emails.inc.php';
 227
 228         $page->changeTpl('emails/redirect.tpl');
 229
 230         $user = S::user();
 231         $page->assign_by_ref('user', $user);
 232         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 233
 234         $redirect = new Redirect($user);
 235
 236         // FS#703 : $_GET is urldecoded twice, hence
 237         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 238         // Since there can be no spaces in emails, we can fix this with :
 239         $email = str_replace(' ', '+', $email);
 240
 241         // Apply email redirection change requests.
 242         $result = SUCCESS;
 243         if ($action == 'remove' && $email) {
 244             $result = $redirect->delete_email($email);
 245         }
 246
 247         if ($action == 'active' && $email) {
 248             $redirect->modify_one_email($email, true);
 249         }
 250
 251         if ($action == 'inactive' && $email) {
 252             $redirect->modify_one_email($email, false);
 253         }
 254
 255         if ($action == 'rewrite' && $email) {
 256             $redirect->modify_one_email_redirect($email, $rewrite);
 257         }
 258
 259         if (Env::has('emailop')) {
 260             S::assert_xsrf_token();
 261
 262             $actifs = Env::v('emails_actifs', array());
 263             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 264                 $error_email = false;
 265                 $new_email = Env::v('email');
 266                 if ($new_email == "new@example.org") {
 267                     $new_email = Env::v('email_new');
 268                 }
 269                 $result = $redirect->add_email($new_email);
 270                 if ($result == ERROR_INVALID_EMAIL) {
 271                     $error_email = true;
 272                     $page->assign('email', $new_email);
 273                 }
 274                 $page->assign('retour', $result);
 275                 $page->assign('error_email', $error_email);
 276             } elseif (empty($actifs)) {
 277                 $result = ERROR_INACTIVE_REDIRECTION;
 278             } elseif (is_array($actifs)) {
 279                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', array()));
 280             }
 281         }
 282
 283         switch ($result) {
 284           case ERROR_INACTIVE_REDIRECTION:
 285             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 286                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 287             break;
 288           case ERROR_INVALID_EMAIL:
 289             $page->trigError('Erreur : l\'email n\'est pas valide.');
 290             break;
 291           case ERROR_LOOP_EMAIL:
 292             $page->trigError('Erreur : ' . $user->forlifeEmail()
 293                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 294                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 295             break;
 296         }
 297         // Fetch existing email aliases.
 298         $alias = XDB::query('SELECT  CONCAT(s.email, \'@\', d.name) AS email, s.expire
 299                                FROM  email_source_account  AS s
 300                          INNER JOIN  email_virtual_domains AS m ON (s.domain = m.id)
 301                          INNER JOIN  email_virtual_domains AS d ON (m.id = d.aliasing)
 302                               WHERE  s.uid = {?}
 303                            ORDER BY  NOT(s.type = \'alias_aux\'), s.email, d.name',
 304                             $user->id());
 305         $page->assign('alias', $alias->fetchAllAssoc());
 306         $page->assign('best_email', $user->bestEmail());
 307
 308         $page->assign('emails', $redirect->emails);
 309
 310         // Display GoogleApps acount information.
 311         require_once 'googleapps.inc.php';
 312         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 313
 314         require_once 'emails.combobox.inc.php';
 315         fill_email_combobox($page, array('job', 'stripped_directory'));
 316     }
 317
 318     function handler_antispam($page, $filter_status = null, $redirection = null)
 319     {
 320         require_once 'emails.inc.php';
 321         $wp = new PlWikiPage('Xorg.Antispam');
 322         $wp->buildCache();
 323
 324         $page->changeTpl('emails/antispam.tpl');
 325
 326         $user = S::user();
 327         $bogo = new Bogo($user);
 328         if (!is_null($filter_status)) {
 329             if (is_null($redirection)) {
 330                 $bogo->changeAll($filter_status);
 331             } else {
 332                 $bogo->change($redirection, $filter_status);
 333             }
 334         }
 335         $page->assign('filter', $bogo->state);
 336         $page->assign('single_state', $bogo->single_state);
 337         $page->assign('single_redirection', $bogo->single_redirection);
 338         $page->assign('redirections', $bogo->redirections);
 339     }
 340
 341     function handler_submit($page)
 342     {
 343         $wp = new PlWikiPage('Xorg.Mails');
 344         $wp->buildCache();
 345         $page->changeTpl('emails/submit_spam.tpl');
 346
 347         if (Post::has('send_email')) {
 348             S::assert_xsrf_token();
 349
 350             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 351             if (!$upload) {
 352                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 353                 return;
 354             }
 355             $mime = $upload->contentType();
 356             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 357                 $upload->clear();
 358                 $page->trigError('Le fichier ne contient pas un email complet');
 359                 return;
 360             }
 361             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 362
 363             global $globals;
 364             $box    = $type . '@' . $globals->mail->domain;
 365             $mailer = new PlMailer();
 366             $mailer->addTo($box);
 367             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 368             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 369             $mailer->addUploadAttachment($upload, $type . '.mail');
 370             $mailer->send();
 371             $page->trigSuccess('Le message a été transmis à ' . $box);
 372             $upload->clear();
 373         }
 374     }
 375
 376     function handler_send($page)
 377     {
 378         $page->changeTpl('emails/send.tpl');
 379
 380         $page->setTitle('Envoyer un email');
 381
 382         // action si on recoit un formulaire
 383         if (Post::has('save')) {
 384             if (!S::has_xsrf_token()) {
 385                 return PL_FORBIDDEN;
 386             }
 387
 388             unset($_POST['save']);
 389             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 390                 Post::set('to_contacts', explode(';', Post::s('to_contacts')));
 391                 Post::set('cc_contacts', explode(';', Post::s('cc_contacts')));
 392                 $data = serialize($_POST);
 393                 XDB::execute('INSERT INTO  email_send_save (uid, data)
 394                                    VALUES  ({?}, {?})
 395                   ON DUPLICATE KEY UPDATE  data = VALUES(data)',
 396                              S::user()->id('uid'), $data);
 397             }
 398             exit;
 399         } else if (Env::v('submit') == 'Envoyer') {
 400             S::assert_xsrf_token();
 401
 402             function getEmails($aliases)
 403             {
 404                 if (!is_array($aliases)) {
 405                     return null;
 406                 }
 407                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 408                 $users = $uf->iterUsers();
 409                 $ret = array();
 410                 while ($user = $users->next()) {
 411                     $ret[] = $user->forlife;
 412                 }
 413                 return join(', ', $ret);
 414             }
 415
 416             $error = false;
 417             foreach ($_FILES as &$file) {
 418                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 419                     $page->trigError(PlUpload::$lastError);
 420                     $error = true;
 421                     break;
 422                 }
 423             }
 424
 425             if (!$error) {
 426                 XDB::execute("DELETE FROM  email_send_save
 427                                     WHERE  uid = {?}",
 428                              S::user()->id());
 429
 430                 $to2  = getEmails(Env::v('to_contacts'));
 431                 $cc2  = getEmails(Env::v('cc_contacts'));
 432                 $txt  = str_replace('^M', '', Env::v('contenu'));
 433                 $to   = str_replace(';', ',', Env::t('to'));
 434                 $subj = Env::t('sujet');
 435                 $from = Env::t('from');
 436                 $cc   = str_replace(';', ',', Env::t('cc'));
 437                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 438
 439                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 440                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 441                     $email = trim($email);
 442                     if ($email != '' && !preg_match($email_regex, $email)) {
 443                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 444                         $error = true;
 445                     }
 446                 }
 447                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 448                     $page->trigError("Indique au moins un destinataire.");
 449                     $error = true;
 450                 }
 451
 452                 if ($error) {
 453                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 454                 } else {
 455                     $mymail = new PlMailer();
 456                     $mymail->setFrom($from);
 457                     $mymail->setSubject($subj);
 458                     if (!empty($to))  { $mymail->addTo($to); }
 459                     if (!empty($cc))  { $mymail->addCc($cc); }
 460                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 461                     if (!empty($to2)) { $mymail->addTo($to2); }
 462                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 463                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 464                     foreach ($files as $name=>&$upload) {
 465                         $mymail->addUploadAttachment($upload, $name);
 466                     }
 467                     if (Env::v('wiki') == 'text') {
 468                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 469                     } else {
 470                         $mymail->setWikiBody($txt);
 471                     }
 472                     if ($mymail->send()) {
 473                         $page->trigSuccess("Ton email a bien été envoyé.");
 474                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 475                         PlUpload::clear(S::user()->login(), 'emails.send');
 476                     } else {
 477                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 478                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 479                     }
 480                 }
 481             }
 482         } else {
 483             $res = XDB::query("SELECT  data
 484                                  FROM  email_send_save
 485                                 WHERE  uid = {?}", S::i('uid'));
 486             if ($res->numRows() == 0) {
 487                 PlUpload::clear(S::user()->login(), 'emails.send');
 488                 $_REQUEST['bcc'] = S::user()->bestEmail();
 489             } else {
 490                 $data = unserialize($res->fetchOneCell());
 491                 $_REQUEST = array_merge($_REQUEST, $data);
 492             }
 493         }
 494
 495         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 496                                          new UFC_Registered()),
 497                              UserFilter::sortByName());
 498         $contacts = $uf->getProfiles();
 499         $page->assign('contacts', $contacts);
 500         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 501         $page->assign('user', S::user());
 502         $preferences = XDB::fetchOneAssoc('SELECT  from_email, from_format
 503                                              FROM  accounts
 504                                             WHERE  uid = {?}',
 505                                           S::user()->id());
 506         if ($preferences['from_email'] == '') {
 507             $preferences['from_email'] = '"' . S::user()->fullName() . '" <' . S::user()->bestEmail() . '>';
 508         }
 509         $page->assign('preferences', $preferences);
 510     }
 511
 512     function handler_test($page, $hruid = null)
 513     {
 514         require_once 'emails.inc.php';
 515
 516         if (!S::has_xsrf_token()) {
 517             return PL_FORBIDDEN;
 518         }
 519
 520         // Retrieves the User object for the test email recipient.
 521         if (S::admin() && $hruid) {
 522             $user = User::getSilent($hruid);
 523         } else {
 524             $user = S::user();
 525         }
 526         if (!$user) {
 527             return PL_NOT_FOUND;
 528         }
 529
 530         // Sends the test email.
 531         $redirect = new Redirect($user);
 532
 533         $mailer = new PlMailer('emails/test.mail.tpl');
 534         $mailer->assign('email', $user->bestEmail());
 535         $mailer->assign('redirects', $redirect->active_emails());
 536         $mailer->assign('display_name', $user->displayName());
 537         $mailer->assign('sexe', $user->isFemale());
 538         $mailer->send($user->isEmailFormatHtml());
 539         exit;
 540     }
 541
 542     function handler_rewrite_in($page, $mail, $hash)
 543     {
 544         $page->changeTpl('emails/rewrite.tpl');
 545         $page->assign('option', 'in');
 546         if (empty($mail) || empty($hash)) {
 547             return PL_NOT_FOUND;
 548         }
 549         $pos = strrpos($mail, '_');
 550         if ($pos === false) {
 551             return PL_NOT_FOUND;
 552         }
 553         $mail{$pos} = '@';
 554         $res = XDB::query('SELECT  COUNT(*)
 555                              FROM  email_redirect_account
 556                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 557                           $mail, $hash);
 558         $count = intval($res->fetchOneCell());
 559         if ($count > 0) {
 560             XDB::query('UPDATE  email_redirect_account
 561                            SET  allow_rewrite = true, hash = NULL
 562                          WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 563                        $mail, $hash);
 564             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 565             return;
 566         }
 567         return PL_NOT_FOUND;
 568     }
 569
 570     function handler_rewrite_out($page, $mail, $hash)
 571     {
 572         $page->changeTpl('emails/rewrite.tpl');
 573         $page->assign('option', 'out');
 574         if (empty($mail) || empty($hash)) {
 575             return PL_NOT_FOUND;
 576         }
 577         $pos = strrpos($mail, '_');
 578         if ($pos === false) {
 579             return PL_NOT_FOUND;
 580         }
 581         $mail{$pos} = '@';
 582         $res = XDB::query('SELECT  COUNT(*)
 583                              FROM  email_redirect_account
 584                             WHERE  redirect = {?} AND hash = {?} AND type = \'smtp\'',
 585                           $mail, $hash);
 586         $count = intval($res->fetchOneCell());
 587         if ($count > 0) {
 588             global $globals;
 589             $res = XDB::query('SELECT  e.redirect, e.rewrite, a.hruid
 590                                  FROM  email_redirect_account AS e
 591                            INNER JOIN  accounts               AS a ON (e.uid = a.uid)
 592                                 WHERE  e.redirect = {?} AND e.hash = {?}',
 593                               $mail, $hash);
 594             XDB::query('UPDATE  email_redirect_account
 595                            SET  allow_rewrite = false, hash = NULL
 596                          WHERE  redirect = {?} AND hash = {?}',
 597                        $mail, $hash);
 598             list($mail, $rewrite, $hruid) = $res->fetchOneRow();
 599             $mail = new PlMailer();
 600             $mail->setFrom("webmaster@" . $globals->mail->domain);
 601             $mail->addTo("support@" .  $globals->mail->domain);
 602             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 603             $mail->setTxtBody("$hruid a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 604             $mail->send();
 605             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 606             return;
 607         }
 608         return PL_NOT_FOUND;
 609     }
 610
 611     function handler_imap_in($page, $hash = null, $login = null)
 612     {
 613         $page->changeTpl('emails/imap_register.tpl');
 614         $user = null;
 615         if (!empty($hash) || !empty($login)) {
 616             $user = User::getSilent($login);
 617             if ($user) {
 618                 $req = XDB::query('SELECT  1
 619                                      FROM  newsletter_ins
 620                                     WHERE  uid = {?} AND hash = {?}',
 621                                   $user->id(), $hash);
 622                 if ($req->numRows() == 0) {
 623                     $user = null;
 624                 }
 625             }
 626         }
 627
 628         require_once 'emails.inc.php';
 629         $page->assign('ok', false);
 630         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 631             Email::activate_storage(S::user(), 'imap', Bogo::IMAP_DEFAULT);
 632             $page->assign('ok', true);
 633             $page->assign('yourself', S::user()->displayName());
 634             $page->assign('sexe', S::user()->isFemale());
 635         } else if (!S::logged() && $user) {
 636             Email::activate_storage($user, 'imap', Bogo::IMAP_DEFAULT);
 637             $page->assign('ok', true);
 638             $page->assign('yourself', $user->displayName());
 639             $page->assign('sexe', $user->isFemale());
 640         }
 641     }
 642
 643     function handler_broken($page, $warn = null, $email = null)
 644     {
 645         require_once 'emails.inc.php';
 646         $wp = new PlWikiPage('Xorg.PatteCassée');
 647         $wp->buildCache();
 648
 649         global $globals;
 650
 651         $page->changeTpl('emails/broken.tpl');
 652
 653         if ($warn == 'warn' && $email) {
 654             S::assert_xsrf_token();
 655
 656             // Usual verifications.
 657             $email = valide_email($email);
 658             $uid = XDB::fetchOneCell('SELECT  uid
 659                                         FROM  email_redirect_account
 660                                        WHERE  redirect = {?}', $email);
 661
 662             if ($uid) {
 663                 $dest = User::getWithUID($uid);
 664
 665                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 666                 $mail->assign('email', $email);
 667                 $mail->assign('request', S::user());
 668                 $mail->sendTo($dest);
 669                 $page->trigSuccess('Email envoyé&nbsp;!');
 670             }
 671         } elseif (Post::has('email')) {
 672             S::assert_xsrf_token();
 673
 674             $email = Post::t('email');
 675
 676             if (!User::isForeignEmailAddress($email)) {
 677                 $page->assign('neuneu', true);
 678             } else {
 679                 $user = mark_broken_email($email);
 680                 $page->assign('user', $user);
 681                 $page->assign('email', $email);
 682             }
 683         }
 684     }
 685
 686     function handler_duplicated($page, $action = 'list', $email = null)
 687     {
 688         $page->changeTpl('emails/duplicated.tpl');
 689
 690         $states = array('pending'   => 'En attente...',
 691                         'safe'      => 'Pas d\'inquiétude',
 692                         'unsafe'    => 'Recherches en cours',
 693                         'dangerous' => 'Usurpations par cette adresse');
 694         $page->assign('states', $states);
 695
 696         if (Post::has('action')) {
 697             S::assert_xsrf_token();
 698         }
 699         switch (Post::v('action')) {
 700           case 'create':
 701             if (trim(Post::v('emailN')) != '') {
 702                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 703                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 704                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 705             };
 706             break;
 707
 708           case 'edit':
 709             Xdb::execute('UPDATE email_watch
 710                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 711                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 712             break;
 713
 714           default:
 715             if ($action == 'delete' && !is_null($email)) {
 716                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 717             }
 718         }
 719         if ($action != 'create' && $action != 'edit') {
 720             $action = 'list';
 721         }
 722         $page->assign('action', $action);
 723
 724         if ($action == 'list') {
 725             $it = XDB::iterRow('SELECT  w.email, w.detection, w.state, s.email AS forlife
 726                                   FROM  email_watch            AS w
 727                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 728                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 729                               ORDER BY  w.state, w.email, s.email');
 730
 731             $table = array();
 732             $props = array();
 733             while (list($email, $date, $state, $forlife) = $it->next()) {
 734                 if (count($props) == 0 || $props['mail'] != $email) {
 735                     if (count($props) > 0) {
 736                         $table[] = $props;
 737                     }
 738                     $props = array('mail' => $email,
 739                                    'detection' => $date,
 740                                    'state' => $state,
 741                                    'users' => array($forlife));
 742                 } else {
 743                     $props['users'][] = $forlife;
 744                 }
 745             }
 746             if (count($props) > 0) {
 747                 $table[] = $props;
 748             }
 749             $page->assign('table', $table);
 750         } elseif ($action == 'edit') {
 751             $it = XDB::iterRow('SELECT  w.detection, w.state, w.last, w.description,
 752                                         a.hruid AS edit, s.email AS forlife
 753                                   FROM  email_watch            AS w
 754                             INNER JOIN  email_redirect_account AS r ON (w.email = r.redirect)
 755                             INNER JOIN  email_source_account   AS s ON (s.uid = r.uid AND s.type = \'forlife\')
 756                              LEFT JOIN  accounts               AS a ON (w.uid = a.uid)
 757                                  WHERE  w.email = {?}
 758                               ORDER BY  s.email',
 759                                $email);
 760
 761             $props = array();
 762             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 763                 if (count($props) == 0) {
 764                     $props = array('mail'        => $email,
 765                                    'detection'   => $detection,
 766                                    'state'       => $state,
 767                                    'last'        => $last,
 768                                    'description' => $description,
 769                                    'edit'        => $edit,
 770                                    'users'       => array($forlife));
 771                 } else {
 772                     $props['users'][] = $forlife;
 773                 }
 774             }
 775             $page->assign('doublon', $props);
 776         }
 777     }
 778
 779     function handler_lost($page, $action = 'list', $email = null)
 780     {
 781         $page->changeTpl('emails/lost.tpl');
 782
 783         $page->assign('lost_emails',
 784                       XDB::iterator('SELECT  a.uid, a.hruid, pd.promo
 785                                        FROM  accounts               AS a
 786                                  INNER JOIN  account_types          AS at ON (a.type = at.type)
 787                                   LEFT JOIN  email_redirect_account AS er ON (er.uid = a.uid AND er.flags = \'active\' AND er.broken_level < 3
 788                                                                               AND er.type != \'imap\' AND er.type != \'homonym\')
 789                                   LEFT JOIN  account_profiles       AS ap ON (ap.uid = a.uid AND FIND_IN_SET(\'owner\', ap.perms))
 790                                   LEFT JOIN  profile_display        AS pd ON (ap.pid = pd.pid)
 791                                       WHERE  a.state = \'active\' AND er.redirect IS NULL AND FIND_IN_SET(\'mail\', at.perms)
 792                                    GROUP BY  a.uid
 793                                    ORDER BY  pd.promo, a.hruid'));
 794     }
 795
 796     function handler_broken_addr($page)
 797     {
 798         require_once 'emails.inc.php';
 799         $page->changeTpl('emails/broken_addr.tpl');
 800
 801         if (Env::has('sort_broken')) {
 802             S::assert_xsrf_token();
 803
 804             $list = trim(Env::v('list'));
 805             if ($list == '') {
 806                 $page->trigError('La liste est vide.');
 807             } else {
 808                 $valid_emails = array();
 809                 $invalid_emails = array();
 810                 $broken_list = explode("\n", $list);
 811                 sort($broken_list);
 812                 foreach ($broken_list as $orig_email) {
 813                     $orig_email = trim($orig_email);
 814                     if ($orig_email != '') {
 815                         $email = valide_email($orig_email);
 816                         if (empty($email) || $email == '@') {
 817                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 818                         } elseif (!in_array($email, $valid_emails)) {
 819                             $nb = XDB::fetchOneCell('SELECT  COUNT(*)
 820                                                        FROM  email_redirect_account
 821                                                       WHERE  redirect = {?}', $email);
 822                             if ($nb > 0) {
 823                                 $valid_emails[] = $email;
 824                             } else {
 825                                 $invalid_emails[] = $orig_email . ': no such redirection';
 826                             }
 827                         }
 828                     }
 829                 }
 830
 831                 $page->assign('valid_emails', $valid_emails);
 832                 $page->assign('invalid_emails', $invalid_emails);
 833             }
 834         }
 835
 836         if (Env::has('process_broken')) {
 837             S::assert_xsrf_token();
 838
 839             $list = trim(Env::v('list'));
 840             if ($list == '') {
 841                 $page->trigError('La liste est vide.');
 842             } else {
 843                 require_once 'notifs.inc.php';
 844
 845                 $broken_user_list = array();
 846                 $broken_user_email_count = array();
 847                 $broken_list = explode("\n", $list);
 848                 sort($broken_list);
 849
 850                 foreach ($broken_list as $email) {
 851                     if ($user = mark_broken_email($email, true)) {
 852                         if ($user['nb_mails'] > 0 && $user['notify']) {
 853                             $mail = new PlMailer('emails/broken.mail.tpl');
 854                             $dest = User::getSilentWithUID($user['uid']);
 855                             $mail->setTo($dest);
 856                             $mail->assign('user', $user);
 857                             $mail->assign('email', $email);
 858                             $mail->send();
 859                         } else {
 860                             $profile = Profile::get($user['alias']);
 861                             WatchProfileUpdate::register($profile, 'broken');
 862                         }
 863
 864                         if (!isset($broken_user_list[$user['uid']])) {
 865                             $broken_user_list[$user['uid']] = array($email);
 866                         } else {
 867                             $broken_user_list[$user['uid']][] = $email;
 868                         }
 869                         $broken_user_email_count[$user['uid']] = $user['nb_mails'];
 870                     }
 871                 }
 872
 873                 XDB::execute('UPDATE  email_redirect_account
 874                                  SET  broken_level = broken_level - 1
 875                                WHERE  flags = \'active\' AND broken_level > 1
 876                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()');
 877                 XDB::execute('UPDATE  email_redirect_account
 878                                  SET  broken_level = 0
 879                                WHERE  flags = \'active\' AND broken_level = 1
 880                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()');
 881
 882                 // Output the list of users with recently broken addresses,
 883                 // along with the count of valid redirections.
 884                 pl_cached_content_headers('text/x-csv', 1);
 885
 886                 $csv = fopen('php://output', 'w');
 887                 fputcsv($csv, array('nom', 'promo', 'bounces', 'nbmails', 'url', 'corps', 'job', 'networking'), ';');
 888                 $corpsList = DirEnum::getOptions(DirEnum::CURRENTCORPS);
 889                 foreach ($broken_user_list as $uid => $mails) {
 890                     $profile = Profile::get($uid);
 891                     $corps = $profile->getCorps();
 892                     $current_corps = ($corps && $corps->current) ? $corpsList[$corps->current] : '';
 893                     $jobs = $profile->getJobs();
 894                     $companies = array();
 895                     foreach ($jobs as $job) {
 896                         $companies[] = $job->company->name;
 897                     }
 898                     $networkings = $profile->getNetworking(Profile::NETWORKING_ALL);
 899                     $networking_list = array();
 900                     foreach ($networkings as $networking) {
 901                         $networking_list[] = $networking['address'];
 902                     }
 903                     fputcsv($csv, array($profile->fullName(), $profile->promo(),
 904                                         join(',', $mails), $broken_user_email_count[$uid],
 905                                         'https://www.polytechnique.org/marketing/broken/' . $profile->hrid(),
 906                                         $current_corps, implode(',', $companies), implode(',', $networking_list)), ';');
 907                 }
 908                 fclose($csv);
 909                 exit;
 910             }
 911         }
 912     }
 913 }
 914
 915 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 916 ?>