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