modules/email.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2010 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),
  28             'emails/alias'            => $this->make_hook('alias',       AUTH_MDP),
  29             'emails/antispam'         => $this->make_hook('antispam',    AUTH_MDP),
  30             'emails/broken'           => $this->make_hook('broken',      AUTH_COOKIE),
  31             'emails/redirect'         => $this->make_hook('redirect',    AUTH_MDP),
  32             'emails/send'             => $this->make_hook('send',        AUTH_MDP),
  33             'emails/antispam/submit'  => $this->make_hook('submit',      AUTH_COOKIE),
  34             'emails/test'             => $this->make_hook('test',        AUTH_COOKIE, 'user', 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             XDB::execute("UPDATE  aliases
  65                              SET  flags = TRIM(BOTH ',' FROM REPLACE(CONCAT(',', flags, ','), ',bestalias,', ','))
  66                            WHERE  uid = {?}", $user->id());
  67             XDB::execute("UPDATE  aliases
  68                              SET  flags = CONCAT_WS(',', IF(flags = '', NULL, flags), 'bestalias')
  69                            WHERE  uid = {?} AND alias = {?}", $user->id(), $email);
  70
  71             // As having a non-null bestalias value is critical in
  72             // plat/al's code, we do an a posteriori check on the
  73             // validity of the bestalias.
  74             fix_bestalias($user);
  75         }
  76
  77         // Fetch and display aliases.
  78         $sql = "SELECT  alias, (type='a_vie') AS a_vie,
  79                         (alias REGEXP '\\\\.[0-9]{2}$') AS cent_ans,
  80                         FIND_IN_SET('bestalias',flags) AS best, expire
  81                   FROM  aliases
  82                  WHERE  uid = {?} AND type!='homonyme'
  83               ORDER BY  LENGTH(alias)";
  84         $page->assign('aliases', XDB::iterator($sql, $user->id()));
  85
  86         // Check for homonyms.
  87         $page->assign('homonyme', $user->homonyme);
  88
  89         // Display active redirections.
  90         $redirect = new Redirect($user);
  91         $page->assign('mails', $redirect->active_emails());
  92
  93         // Display, when available, the @alias_dom email alias.
  94         $res = XDB::query(
  95                 "SELECT  alias
  96                    FROM  virtual          AS v
  97              INNER JOIN  virtual_redirect AS vr USING(vid)
  98                   WHERE  (redirect={?} OR redirect={?})
  99                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 100                 $user->forlifeEmail(),
 101                 // TODO: remove this über-ugly hack. The issue is that you need
 102                 // to remove all @m4x.org addresses in virtual_redirect first.
 103                 $user->login() . '@' . $globals->mail->domain2);
 104         $page->assign('melix', $res->fetchOneCell());
 105     }
 106
 107     function handler_alias(&$page, $action = null, $value = null)
 108     {
 109         require_once 'validations.inc.php';
 110
 111         global $globals;
 112
 113         $page->changeTpl('emails/alias.tpl');
 114         $page->setTitle('Alias melix.net');
 115
 116         $user = S::user();
 117         $page->assign('demande', AliasReq::get_request($user->id()));
 118
 119         // Remove the email alias.
 120         if ($action == 'delete' && $value) {
 121             S::assert_xsrf_token();
 122
 123             XDB::execute(
 124                     "DELETE  virtual, virtual_redirect
 125                        FROM  virtual
 126                  INNER JOIN  virtual_redirect USING (vid)
 127                       WHERE  alias = {?} AND (redirect = {?} OR redirect = {?})",
 128                     $value, $user->forlifeEmail(), $user->m4xForlifeEmail());
 129         }
 130
 131         // Fetch existing @alias_dom aliases.
 132         $alias = $user->emailAlias();
 133         $visibility = $user->hasProfile() && $user->profile()->alias_pub;
 134         $page->assign('actuel', $alias);
 135         $page->assign('user', $user);
 136         $page->assign('mail_public', $visibility);
 137
 138         if ($action == 'ask' && Env::has('alias') && Env::has('raison')) {
 139             S::assert_xsrf_token();
 140
 141             //Si l'utilisateur vient de faire une damande
 142             $alias  = Env::v('alias');
 143             $raison = Env::v('raison');
 144             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 145
 146             $page->assign('r_alias', $alias);
 147             $page->assign('r_raison', $raison);
 148             if ($public == 'public') {
 149                 $page->assign('r_public', true);
 150             }
 151
 152             //Quelques vérifications sur l'alias (caractères spéciaux)
 153             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $alias)) {
 154                 $page->trigError("L'adresse demandée n'est pas valide."
 155                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 156                             . " et qu'elle ne contient que des lettres non accentuées,"
 157                             . " des chiffres ou les caractères - et .");
 158                 return;
 159             } else {
 160                 $alias_mail = $alias.'@'.$globals->mail->alias_dom;
 161
 162                 //vérifier que l'alias n'est pas déja pris
 163                 $res = XDB::query('SELECT  COUNT(*)
 164                                      FROM  virtual
 165                                     WHERE  alias={?}',
 166                                   $alias_mail);
 167                 if ($res->fetchOneCell() > 0) {
 168                     $page->trigError("L'alias $alias_mail a déja été attribué.
 169                                       Tu ne peux donc pas l'obtenir.");
 170                     return;
 171                 }
 172
 173                 //vérifier que l'alias n'est pas déja en demande
 174                 $it = new ValidateIterator();
 175                 while($req = $it->next()) {
 176                     if ($req->type == 'alias' and $req->alias == $alias_mail) {
 177                         $page->trigError("L'alias $alias_mail a déja été demandé.
 178                                     Tu ne peux donc pas l'obtenir pour l'instant.");
 179                         return ;
 180                     }
 181                 }
 182
 183                 //Insertion de la demande dans la base, écrase les requêtes précédente
 184                 $myalias = new AliasReq($user, $alias, $raison, $public);
 185                 $myalias->submit();
 186                 $page->assign('success',$alias);
 187                 return;
 188             }
 189         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 190             if (!S::has_xsrf_token()) {
 191                 return PL_FORBIDDEN;
 192             }
 193
 194             if ($user->hasProfile()) {
 195                 XDB::execute("UPDATE  profiles
 196                                  SET  alias_pub = {?}
 197                                WHERE  pid = {?}",
 198                             $value, $user->profile()->id());
 199             }
 200             $visibility = ($value == 'public');
 201             exit;
 202         }
 203
 204         $page->assign('actuel', $alias);
 205         $page->assign('user', $user);
 206         $page->assign('mail_public', $visibility);
 207     }
 208
 209     function handler_redirect(&$page, $action = null, $email = null)
 210     {
 211         global $globals;
 212
 213         require_once 'emails.inc.php';
 214
 215         $page->changeTpl('emails/redirect.tpl');
 216
 217         $user = S::user();
 218         $page->assign_by_ref('user', $user);
 219         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 220
 221         $redirect = new Redirect($user);
 222
 223         // FS#703 : $_GET is urldecoded twice, hence
 224         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 225         // Since there can be no spaces in emails, we can fix this with :
 226         $email = str_replace(' ', '+', $email);
 227
 228         // Apply email redirection change requests.
 229         $result = SUCCESS;
 230         if ($action == 'remove' && $email) {
 231             $result = $redirect->delete_email($email);
 232         }
 233
 234         if ($action == 'active' && $email) {
 235             $redirect->modify_one_email($email, true);
 236         }
 237
 238         if ($action == 'inactive' && $email) {
 239             $redirect->modify_one_email($email, false);
 240         }
 241
 242         if ($action == 'rewrite' && $email) {
 243             $rewrite = @func_get_arg(3);
 244             $redirect->modify_one_email_redirect($email, $rewrite);
 245         }
 246
 247         if (Env::has('emailop')) {
 248             S::assert_xsrf_token();
 249
 250             $actifs = Env::v('emails_actifs', Array());
 251             print_r(Env::v('emails_rewrite'));
 252             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 253                 $error_email = false;
 254                 $new_email = Env::v('email');
 255                 if ($new_email == "new@example.org") {
 256                     $new_email = Env::v('email_new');
 257                 }
 258                 $result = $redirect->add_email($new_email);
 259                 if ($result == ERROR_INVALID_EMAIL) {
 260                     $error_email = true;
 261                     $page->assign('email', $new_email);
 262                 }
 263                 $page->assign('retour', $result);
 264                 $page->assign('error_email', $error_email);
 265             } elseif (empty($actifs)) {
 266                 $result = ERROR_INACTIVE_REDIRECTION;
 267             } elseif (is_array($actifs)) {
 268                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', Array()));
 269             }
 270         }
 271
 272         switch ($result) {
 273           case ERROR_INACTIVE_REDIRECTION:
 274             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 275                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 276             break;
 277           case ERROR_INVALID_EMAIL:
 278             $page->trigError('Erreur : l\'email n\'est pas valide.');
 279             break;
 280           case ERROR_LOOP_EMAIL:
 281             $page->trigError('Erreur : ' . $user->forlifeEmail()
 282                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 283                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 284             break;
 285         }
 286
 287         // Fetch the @alias_dom email alias, if any.
 288         $res = XDB::query(
 289                 "SELECT  alias
 290                    FROM  virtual
 291              INNER JOIN  virtual_redirect USING(vid)
 292                   WHERE  (redirect={?} OR redirect={?})
 293                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 294                 $user->forlifeEmail(),
 295                 // TODO: remove this über-ugly hack. The issue is that you need
 296                 // to remove all @m4x.org addresses in virtual_redirect first.
 297                 $user->login() . '@' . $globals->mail->domain2);
 298         $melix = $res->fetchOneCell();
 299         if ($melix) {
 300             list($melix) = explode('@', $melix);
 301             $page->assign('melix',$melix);
 302         }
 303
 304         // Fetch existing email aliases.
 305         $res = XDB::query(
 306                 "SELECT  alias,expire
 307                    FROM  aliases
 308                   WHERE  uid={?} AND (type='a_vie' OR type='alias')
 309                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $user->id());
 310         $page->assign('alias', $res->fetchAllAssoc());
 311         $page->assign('emails', $redirect->emails);
 312
 313         // Display GoogleApps acount information.
 314         require_once 'googleapps.inc.php';
 315         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 316
 317         require_once 'emails.combobox.inc.php';
 318         fill_email_combobox($page);
 319     }
 320
 321     function handler_antispam(&$page, $statut_filtre = null)
 322     {
 323         require_once 'emails.inc.php';
 324         $wp = new PlWikiPage('Xorg.Antispam');
 325         $wp->buildCache();
 326
 327         $page->changeTpl('emails/antispam.tpl');
 328
 329         $user = S::user();
 330         $bogo = new Bogo($user);
 331         if (isset($statut_filtre)) {
 332             $bogo->change($statut_filtre + 0);
 333         }
 334         $page->assign('filtre', $bogo->level());
 335     }
 336
 337     function handler_submit(&$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         $page->addJsLink('ajax.js');
 376
 377         $page->setTitle('Envoyer un email');
 378
 379         // action si on recoit un formulaire
 380         if (Post::has('save')) {
 381             if (!S::has_xsrf_token()) {
 382                 return PL_FORBIDDEN;
 383             }
 384
 385             unset($_POST['save']);
 386             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 387                 $_POST['to_contacts'] = explode(';', @$_POST['to_contacts']);
 388                 $_POST['cc_contacts'] = explode(';', @$_POST['cc_contacts']);
 389                 $data = serialize($_POST);
 390                 XDB::execute("REPLACE INTO  email_send_save
 391                                     VALUES  ({?}, {?})",
 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  emails
 544                             WHERE  email = {?} AND hash = {?}",
 545                           $mail, $hash);
 546         $count = intval($res->fetchOneCell());
 547         if ($count > 0) {
 548             XDB::query("UPDATE  emails
 549                            SET  allow_rewrite = true, hash = NULL
 550                          WHERE  email = {?} AND hash = {?}",
 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  emails
 572                             WHERE  email = {?} AND hash = {?}",
 573                           $mail, $hash);
 574         $count = intval($res->fetchOneCell());
 575         if ($count > 0) {
 576             global $globals;
 577             $res = XDB::query("SELECT  e.email, e.rewrite, a.alias
 578                                  FROM  emails AS e
 579                            INNER JOIN  aliases AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 580                                 WHERE  e.email = {?} AND e.hash = {?}",
 581                               $mail, $hash);
 582             XDB::query("UPDATE  emails
 583                            SET  allow_rewrite = false, hash = NULL
 584                          WHERE  email = {?} AND hash = {?}",
 585                         $mail, $hash);
 586             list($mail, $rewrite, $forlife) = $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             $mail->setTxtBody("$forlife 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             $storage = new EmailStorage(S::user(), 'imap');
 620             $storage->activate();
 621             $page->assign('ok', true);
 622             $page->assign('prenom', S::v('prenom'));
 623             $page->assign('sexe', S::v('femme'));
 624         } else if (!S::logged() && $user) {
 625             $storage = new EmailStorage($user, 'imap');
 626             $storage->activate();
 627             $page->assign('ok', true);
 628             $page->assign('prenom', $user->displayName());
 629             $page->assign('sexe', $user->isFemale());
 630         }
 631     }
 632
 633     function handler_broken(&$page, $warn = null, $email = null)
 634     {
 635         require_once 'emails.inc.php';
 636         $wp = new PlWikiPage('Xorg.PatteCassée');
 637         $wp->buildCache();
 638
 639         global $globals;
 640
 641         $page->changeTpl('emails/broken.tpl');
 642
 643         if ($warn == 'warn' && $email) {
 644             S::assert_xsrf_token();
 645
 646             $email = valide_email($email);
 647             // vérifications d'usage
 648             $uid = XDB::fetchOneCell("SELECT  uid
 649                                         FROM  emails
 650                                        WHERE  email = {?}", $email);
 651             if ($uid) {
 652                 $dest = User::getWithUID($uid);
 653
 654                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 655                 $mail->assign('email', $email);
 656                 $mail->assign('request', S::user());
 657                 $mail->sendTo($dest);
 658                 $page->trigSuccess('Email envoyé&nbsp;!');
 659             }
 660         } elseif (Post::has('email')) {
 661             S::assert_xsrf_token();
 662
 663             $email = valide_email(Post::v('email'));
 664
 665             list(,$fqdn) = explode('@', $email);
 666             $fqdn = strtolower($fqdn);
 667             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org' ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net') {
 668                 $page->assign('neuneu', true);
 669             } else {
 670                 $page->assign('email',$email);
 671                 $x = XDB::fetchOneAssoc("SELECT  e1.uid, e1.panne != 0 AS panne,
 672                                                  (count(e2.uid) + IF(FIND_IN_SET('googleapps', eo.storage), 1, 0)) AS nb_mails
 673                                            FROM  emails as e1
 674                                      INNER JOIN  email_options AS eo ON (eo.uid = e1.uid)
 675                                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 676                                                  AND FIND_IN_SET('active', e2.flags)
 677                                                  AND e1.email != e2.email)
 678                                           WHERE  e1.email = {?}
 679                                        GROUP BY  e1.uid", $email);
 680                 if ($x) {
 681                     // on écrit dans la base que l'adresse est cassée
 682                     if (!$x['panne']) {
 683                         XDB::execute("UPDATE  emails
 684                                          SET  panne=NOW(), last=NOW(), panne_level = 1
 685                                        WHERE  email = {?}", $email);
 686                     } else {
 687                         XDB::execute("UPDATE  emails
 688                                          SET  panne_level = 1
 689                                        WHERE  email = {?} AND panne_level = 0", $email);
 690                     }
 691                     $x['user'] = User::getWithUID($x['uid']);
 692                     $page->assign_by_ref('x', $x);
 693                 }
 694             }
 695         }
 696     }
 697
 698     function handler_duplicated(&$page, $action = 'list', $email = null)
 699     {
 700         $page->changeTpl('emails/duplicated.tpl');
 701
 702         $states = array('pending'   => 'En attente...',
 703                         'safe'      => 'Pas d\'inquiétude',
 704                         'unsafe'    => 'Recherches en cours',
 705                         'dangerous' => 'Usurpations par cette adresse');
 706         $page->assign('states', $states);
 707
 708         if (Post::has('action')) {
 709             S::assert_xsrf_token();
 710         }
 711         switch (Post::v('action')) {
 712           case 'create':
 713             if (trim(Post::v('emailN')) != '') {
 714                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 715                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 716                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 717             };
 718             break;
 719
 720           case 'edit':
 721             Xdb::execute('UPDATE email_watch
 722                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 723                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 724             break;
 725
 726           default:
 727             if ($action == 'delete' && !is_null($email)) {
 728                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 729             }
 730         }
 731         if ($action != 'create' && $action != 'edit') {
 732             $action = 'list';
 733         }
 734         $page->assign('action', $action);
 735
 736         if ($action == 'list') {
 737             $sql = "SELECT  w.email, w.detection, w.state, a.alias AS forlife
 738                       FROM  email_watch  AS w
 739                  LEFT JOIN  emails        AS e USING(email)
 740                  LEFT JOIN  aliases       AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 741                   ORDER BY  w.state, w.email, a.alias";
 742             $it = Xdb::iterRow($sql);
 743
 744             $table = array();
 745             $props = array();
 746             while (list($email, $date, $state, $forlife) = $it->next()) {
 747                 if (count($props) == 0 || $props['mail'] != $email) {
 748                     if (count($props) > 0) {
 749                         $table[] = $props;
 750                     }
 751                     $props = array('mail' => $email,
 752                                    'detection' => $date,
 753                                    'state' => $state,
 754                                    'users' => array($forlife));
 755                 } else {
 756                     $props['users'][] = $forlife;
 757                 }
 758             }
 759             if (count($props) > 0) {
 760                 $table[] = $props;
 761             }
 762             $page->assign('table', $table);
 763         } elseif ($action == 'edit') {
 764             $sql = "SELECT  w.detection, w.state, w.last, w.description,
 765                             a1.alias AS edit, a2.alias AS forlife
 766                       FROM  email_watch AS w
 767                  LEFT JOIN  aliases      AS a1 ON (a1.uid = w.uid AND a1.type = 'a_vie')
 768                  LEFT JOIN  emails       AS e  ON (w.email = e.email)
 769                  LEFT JOIN  aliases      AS a2 ON (a2.uid = e.uid AND a2.type = 'a_vie')
 770                      WHERE  w.email = {?}
 771                   ORDER BY  a2.alias";
 772             $it = Xdb::iterRow($sql, $email);
 773
 774             $props = array();
 775             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 776                 if (count($props) == 0) {
 777                     $props = array('mail'        => $email,
 778                                    'detection'   => $detection,
 779                                    'state'       => $state,
 780                                    'last'        => $last,
 781                                    'description' => $description,
 782                                    'edit'        => $edit,
 783                                    'users'       => array($forlife));
 784                 } else {
 785                     $props['users'][] = $forlife;
 786                 }
 787             }
 788             $page->assign('doublon', $props);
 789         }
 790     }
 791
 792     function handler_lost(&$page, $action = 'list', $email = null)
 793     {
 794         $page->changeTpl('emails/lost.tpl');
 795
 796         // TODO: Order by promo.
 797         $page->assign('lost_emails',
 798                       XDB::iterator("SELECT  a.uid, a.hruid
 799                                        FROM  accounts AS a
 800                                  INNER JOIN  email_options AS eo ON (eo.uid = a.uid)
 801                                   LEFT JOIN  emails   AS e ON (a.uid = e.uid AND FIND_IN_SET('active', e.flags))
 802                                       WHERE  e.uid IS NULL AND FIND_IN_SET('googleapps', eo.storage) = 0 AND
 803                                              a.state = 'active'
 804                                    ORDER BY  a.hruid"));
 805     }
 806
 807     function handler_broken_addr(&$page)
 808     {
 809         require_once 'emails.inc.php';
 810         $page->changeTpl('emails/broken_addr.tpl');
 811
 812         if (Env::has('sort_broken')) {
 813             S::assert_xsrf_token();
 814
 815             $list = trim(Env::v('list'));
 816             if ($list == '') {
 817                 $page->trigError('La liste est vide.');
 818             } else {
 819                 $valid_emails = array();
 820                 $invalid_emails = array();
 821                 $broken_list = explode("\n", $list);
 822                 sort($broken_list);
 823                 foreach ($broken_list as $orig_email) {
 824                     $orig_email = trim($orig_email);
 825                     if ($orig_email != '') {
 826                         $email = valide_email($orig_email);
 827                         if (empty($email) || $email == '@') {
 828                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 829                         } elseif (!in_array($email, $valid_emails)) {
 830                             $res = XDB::query('SELECT  COUNT(*)
 831                                                  FROM  emails
 832                                                 WHERE  email = {?}', $email);
 833                             if ($res->fetchOneCell() > 0) {
 834                                 $valid_emails[] = $email;
 835                             } else {
 836                                 $invalid_emails[] = "$orig_email: no such redirection";
 837                             }
 838                         }
 839                     }
 840                 }
 841
 842                 $page->assign('valid_emails', $valid_emails);
 843                 $page->assign('invalid_emails', $invalid_emails);
 844             }
 845         }
 846
 847         if (Env::has('process_broken')) {
 848             S::assert_xsrf_token();
 849
 850             $list = trim(Env::v('list'));
 851             if ($list == '') {
 852                 $page->trigError('La liste est vide.');
 853             } else {
 854                 global $platal;
 855
 856                 $broken_user_list = array();
 857                 $broken_list = explode("\n", $list);
 858                 sort($broken_list);
 859                 foreach ($broken_list as $orig_email) {
 860                     $email = valide_email(trim($orig_email));
 861                     if (empty($email) || $email == '@') {
 862                         continue;
 863                     }
 864
 865                     $sel = XDB::query(
 866                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 867                                  acc.full_name, a.alias
 868                            FROM  emails        AS e1
 869                       LEFT JOIN  emails        AS e2 ON (e1.uid = e2.uid AND FIND_IN_SET('active', e2.flags)
 870                                                          AND e1.email != e2.email)
 871                      INNER JOIN  accounts      AS acc  ON (e1.uid = acc.uid)
 872                      INNER JOIN  aliases       AS a  ON (acc.uid = a.uid AND FIND_IN_SET('bestalias', a.flags))
 873                           WHERE  e1.email = {?}
 874                        GROUP BY  e1.uid", $email);
 875
 876                     if ($x = $sel->fetchOneAssoc()) {
 877                         if (!$x['panne']) {
 878                             XDB::execute('UPDATE  emails
 879                                              SET  panne=NOW(), last=NOW(), panne_level = 1
 880                                            WHERE  email = {?}',
 881                                           $email);
 882                         } else {
 883                             XDB::execute('UPDATE  emails
 884                                              SET  last = CURDATE(), panne_level = panne_level + 1
 885                                            WHERE  email = {?}
 886                                                   AND DATE_ADD(last, INTERVAL 14 DAY) < CURDATE()',
 887                                          $email);
 888                         }
 889
 890                         if (!empty($x['nb_mails'])) {
 891                             $mail = new PlMailer('emails/broken.mail.tpl');
 892                             $mail->addTo("\"{$x['full_name']}\" <{$x['alias']}@"
 893                                          . $globals->mail->domain . '>');
 894                             $mail->assign('x', $x);
 895                             $mail->assign('email', $email);
 896                             $mail->send();
 897                         }
 898
 899                         if (!isset($broken_user_list[$x['alias']])) {
 900                             $broken_user_list[$x['alias']] = array($email);
 901                         } else {
 902                             $broken_user_list[$x['alias']][] = $email;
 903                         }
 904                     }
 905                 }
 906
 907                 XDB::execute("UPDATE  emails
 908                                  SET  panne_level = panne_level - 1
 909                                WHERE  flags = 'active' AND panne_level > 1
 910                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()");
 911                 XDB::execute("UPDATE  emails
 912                                  SET  panne_level = 0
 913                                WHERE  flags = 'active' AND panne_level = 1
 914                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()");
 915
 916                 // Output the list of users with recently broken addresses,
 917                 // along with the count of valid redirections.
 918                 require_once 'notifs.inc.php';
 919                 pl_content_headers("text/x-csv");
 920
 921                 $csv = fopen('php://output', 'w');
 922                 fputcsv($csv, array('nom', 'promo', 'alias', 'bounce', 'nbmails', 'url'), ';');
 923                 foreach ($broken_user_list as $alias => $mails) {
 924                     $sel = Xdb::query(
 925                         "SELECT  acc.uid, count(e.email) AS nb_mails,
 926                                  IFNULL(pd.public_name, acc.full_name) AS fullname,
 927                                  IFNULL(pd.promo, 0) AS promo
 928                            FROM  aliases          AS a
 929                      INNER JOIN  accounts         AS acc ON (a.uid = acc.uid)
 930                       LEFT JOIN  emails           AS e   ON (e.uid = acc.uid
 931                                                              AND FIND_IN_SET('active', e.flags) AND e.panne = 0)
 932                       LEFT JOIN  account_profiles AS ap  ON (acc.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 933                       LEFT JOIN  profile_display  AS pd  ON (pd.pid = ap.pid)
 934                           WHERE  a.alias = {?}
 935                        GROUP BY  acc.uid", $alias);
 936
 937                     if ($x = $sel->fetchOneAssoc()) {
 938                         if ($x['nb_mails'] == 0) {
 939                             $user = User::getSilentWithUID($x['uid']);
 940                             $profile = $user->profile();
 941                             WatchProfileUpdate::register($profile, 'broken');
 942                         }
 943                         fputcsv($csv, array($x['fullname'], $x['promo'], $alias,
 944                                             join(',', $mails), $x['nb_mails'],
 945                                             'https://www.polytechnique.org/marketing/broken/' . $alias), ';');
 946                     }
 947                 }
 948                 fclose($csv);
 949                 exit;
 950             }
 951         }
 952     }
 953 }
 954
 955 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 956 ?>