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         }
 202
 203         $page->assign('actuel', $alias);
 204         $page->assign('user', $user);
 205         $page->assign('mail_public', $visibility);
 206     }
 207
 208     function handler_redirect(&$page, $action = null, $email = null)
 209     {
 210         global $globals;
 211
 212         require_once 'emails.inc.php';
 213
 214         $page->changeTpl('emails/redirect.tpl');
 215
 216         $user = S::user();
 217         $page->assign_by_ref('user', $user);
 218         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 219
 220         $redirect = new Redirect($user);
 221
 222         // FS#703 : $_GET is urldecoded twice, hence
 223         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 224         // Since there can be no spaces in emails, we can fix this with :
 225         $email = str_replace(' ', '+', $email);
 226
 227         // Apply email redirection change requests.
 228         $result = SUCCESS;
 229         if ($action == 'remove' && $email) {
 230             $result = $redirect->delete_email($email);
 231         }
 232
 233         if ($action == 'active' && $email) {
 234             $redirect->modify_one_email($email, true);
 235         }
 236
 237         if ($action == 'inactive' && $email) {
 238             $redirect->modify_one_email($email, false);
 239         }
 240
 241         if ($action == 'rewrite' && $email) {
 242             $rewrite = @func_get_arg(3);
 243             $redirect->modify_one_email_redirect($email, $rewrite);
 244         }
 245
 246         if (Env::has('emailop')) {
 247             S::assert_xsrf_token();
 248
 249             $actifs = Env::v('emails_actifs', Array());
 250             print_r(Env::v('emails_rewrite'));
 251             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 252                 $new_email = Env::v('email');
 253                 if ($new_email == "new@example.org") {
 254                     $new_email = Env::v('email_new');
 255                 }
 256                 $result = $redirect->add_email($new_email);
 257                 if ($result == ERROR_INVALID_EMAIL) {
 258                     $page->assign('email', $new_email);
 259                 }
 260                 $page->assign('retour', $result);
 261             } elseif (empty($actifs)) {
 262                 $result = ERROR_INACTIVE_REDIRECTION;
 263             } elseif (is_array($actifs)) {
 264                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', Array()));
 265             }
 266         }
 267
 268         switch ($result) {
 269           case ERROR_INACTIVE_REDIRECTION:
 270             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 271                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 272             break;
 273           case ERROR_INVALID_EMAIL:
 274             $page->trigError('Erreur: l\'email n\'est pas valide.');
 275             break;
 276           case ERROR_LOOP_EMAIL:
 277             $page->trigError('Erreur : ' . $user->forlifeEmail()
 278                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 279                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 280             break;
 281         }
 282
 283         // Fetch the @alias_dom email alias, if any.
 284         $res = XDB::query(
 285                 "SELECT  alias
 286                    FROM  virtual
 287              INNER JOIN  virtual_redirect USING(vid)
 288                   WHERE  (redirect={?} OR redirect={?})
 289                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 290                 $user->forlifeEmail(),
 291                 // TODO: remove this über-ugly hack. The issue is that you need
 292                 // to remove all @m4x.org addresses in virtual_redirect first.
 293                 $user->login() . '@' . $globals->mail->domain2);
 294         $melix = $res->fetchOneCell();
 295         if ($melix) {
 296             list($melix) = explode('@', $melix);
 297             $page->assign('melix',$melix);
 298         }
 299
 300         // Fetch existing email aliases.
 301         $res = XDB::query(
 302                 "SELECT  alias,expire
 303                    FROM  aliases
 304                   WHERE  uid={?} AND (type='a_vie' OR type='alias')
 305                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $user->id());
 306         $page->assign('alias', $res->fetchAllAssoc());
 307         $page->assign('emails', $redirect->emails);
 308
 309         // Display GoogleApps acount information.
 310         require_once 'googleapps.inc.php';
 311         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 312
 313         require_once 'emails.combobox.inc.php';
 314         fill_email_combobox($page);
 315     }
 316
 317     function handler_antispam(&$page, $statut_filtre = null)
 318     {
 319         require_once 'emails.inc.php';
 320         $wp = new PlWikiPage('Xorg.Antispam');
 321         $wp->buildCache();
 322
 323         $page->changeTpl('emails/antispam.tpl');
 324
 325         $user = S::user();
 326         $bogo = new Bogo($user);
 327         if (isset($statut_filtre)) {
 328             $bogo->change($statut_filtre + 0);
 329         }
 330         $page->assign('filtre', $bogo->level());
 331     }
 332
 333     function handler_submit(&$page)
 334     {
 335         $wp = new PlWikiPage('Xorg.Mails');
 336         $wp->buildCache();
 337         $page->changeTpl('emails/submit_spam.tpl');
 338
 339         if (Post::has('send_email')) {
 340             S::assert_xsrf_token();
 341
 342             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 343             if (!$upload) {
 344                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 345                 return;
 346             }
 347             $mime = $upload->contentType();
 348             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 349                 $upload->clear();
 350                 $page->trigError('Le fichier ne contient pas un email complet');
 351                 return;
 352             }
 353             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 354
 355             global $globals;
 356             $box    = $type . '@' . $globals->mail->domain;
 357             $mailer = new PlMailer();
 358             $mailer->addTo($box);
 359             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 360             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 361             $mailer->addUploadAttachment($upload, $type . '.mail');
 362             $mailer->send();
 363             $page->trigSuccess('Le message a été transmis à ' . $box);
 364             $upload->clear();
 365         }
 366     }
 367
 368     function handler_send(&$page)
 369     {
 370         $page->changeTpl('emails/send.tpl');
 371         $page->addJsLink('ajax.js');
 372
 373         $page->setTitle('Envoyer un email');
 374
 375         // action si on recoit un formulaire
 376         if (Post::has('save')) {
 377             if (!S::has_xsrf_token()) {
 378                 return PL_FORBIDDEN;
 379             }
 380
 381             unset($_POST['save']);
 382             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 383                 $_POST['to_contacts'] = explode(';', @$_POST['to_contacts']);
 384                 $_POST['cc_contacts'] = explode(';', @$_POST['cc_contacts']);
 385                 $data = serialize($_POST);
 386                 XDB::execute("REPLACE INTO  email_send_save
 387                                     VALUES  ({?}, {?})",
 388                              S::user()->id('uid'), $data);
 389             }
 390             exit;
 391         } else if (Env::v('submit') == 'Envoyer') {
 392             S::assert_xsrf_token();
 393
 394             function getEmails($aliases)
 395             {
 396                 if (!is_array($aliases)) {
 397                     return null;
 398                 }
 399                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 400                 $users = $uf->iterUsers();
 401                 $ret = array();
 402                 while ($user = $users->next()) {
 403                     $ret[] = $user->forlife;
 404                 }
 405                 return join(', ', $ret);
 406             }
 407
 408             $error = false;
 409             foreach ($_FILES as &$file) {
 410                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 411                     $page->trigError(PlUpload::$lastError);
 412                     $error = true;
 413                     break;
 414                 }
 415             }
 416
 417             if (!$error) {
 418                 XDB::execute("DELETE FROM  email_send_save
 419                                     WHERE  uid = {?}",
 420                              S::user()->id());
 421
 422                 $to2  = getEmails(Env::v('to_contacts'));
 423                 $cc2  = getEmails(Env::v('cc_contacts'));
 424                 $txt  = str_replace('^M', '', Env::v('contenu'));
 425                 $to   = str_replace(';', ',', Env::t('to'));
 426                 $subj = Env::t('sujet');
 427                 $from = Env::t('from');
 428                 $cc   = str_replace(';', ',', Env::t('cc'));
 429                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 430
 431                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 432                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 433                     $email = trim($email);
 434                     if ($email != '' && !preg_match($email_regex, $email)) {
 435                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 436                         $error = true;
 437                     }
 438                 }
 439                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 440                     $page->trigError("Indique au moins un destinataire.");
 441                     $error = true;
 442                 }
 443
 444                 if ($error) {
 445                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 446                 } else {
 447                     $mymail = new PlMailer();
 448                     $mymail->setFrom($from);
 449                     $mymail->setSubject($subj);
 450                     if (!empty($to))  { $mymail->addTo($to); }
 451                     if (!empty($cc))  { $mymail->addCc($cc); }
 452                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 453                     if (!empty($to2)) { $mymail->addTo($to2); }
 454                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 455                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 456                     foreach ($files as $name=>&$upload) {
 457                         $mymail->addUploadAttachment($upload, $name);
 458                     }
 459                     if (Env::v('nowiki')) {
 460                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 461                     } else {
 462                         $mymail->setWikiBody($txt);
 463                     }
 464                     if ($mymail->send()) {
 465                         $page->trigSuccess("Ton email a bien été envoyé.");
 466                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 467                         PlUpload::clear(S::user()->login(), 'emails.send');
 468                     } else {
 469                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 470                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 471                     }
 472                 }
 473             }
 474         } else {
 475             $res = XDB::query("SELECT  data
 476                                  FROM  email_send_save
 477                                 WHERE  uid = {?}", S::i('uid'));
 478             if ($res->numRows() == 0) {
 479                 PlUpload::clear(S::user()->login(), 'emails.send');
 480                 $_REQUEST['bcc'] = S::user()->bestEmail();
 481             } else {
 482                 $data = unserialize($res->fetchOneCell());
 483                 $_REQUEST = array_merge($_REQUEST, $data);
 484             }
 485         }
 486
 487         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 488                                          new UFC_Registered()),
 489                              UserFilter::sortByName());
 490         $contacts = $uf->getProfiles();
 491         $page->assign('contacts', $contacts);
 492         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 493         $page->assign('user', S::user());
 494     }
 495
 496     function handler_test(&$page, $hruid = null)
 497     {
 498         require_once 'emails.inc.php';
 499
 500         if (!S::has_xsrf_token()) {
 501             return PL_FORBIDDEN;
 502         }
 503
 504         // Retrieves the User object for the test email recipient.
 505         if (S::admin() && $hruid) {
 506             $user = User::getSilent($hruid);
 507         } else {
 508             $user = S::user();
 509         }
 510         if (!$user) {
 511             return PL_NOT_FOUND;
 512         }
 513
 514         // Sends the test email.
 515         $redirect = new Redirect($user);
 516
 517         $mailer = new PlMailer('emails/test.mail.tpl');
 518         $mailer->assign('email', $user->bestEmail());
 519         $mailer->assign('redirects', $redirect->active_emails());
 520         $mailer->assign('display_name', $user->displayName());
 521         $mailer->assign('sexe', $user->isFemale());
 522         $mailer->send($user->isEmailFormatHtml());
 523         exit;
 524     }
 525
 526     function handler_rewrite_in(&$page, $mail, $hash)
 527     {
 528         $page->changeTpl('emails/rewrite.tpl');
 529         $page->assign('option', 'in');
 530         if (empty($mail) || empty($hash)) {
 531             return PL_NOT_FOUND;
 532         }
 533         $pos = strrpos($mail, '_');
 534         if ($pos === false) {
 535             return PL_NOT_FOUND;
 536         }
 537         $mail{$pos} = '@';
 538         $res = XDB::query("SELECT  COUNT(*)
 539                              FROM  emails
 540                             WHERE  email = {?} AND hash = {?}",
 541                           $mail, $hash);
 542         $count = intval($res->fetchOneCell());
 543         if ($count > 0) {
 544             XDB::query("UPDATE  emails
 545                            SET  allow_rewrite = true, hash = NULL
 546                          WHERE  email = {?} AND hash = {?}",
 547                          $mail, $hash);
 548             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 549             return;
 550         }
 551         return PL_NOT_FOUND;
 552     }
 553
 554     function handler_rewrite_out(&$page, $mail, $hash)
 555     {
 556         $page->changeTpl('emails/rewrite.tpl');
 557         $page->assign('option', 'out');
 558         if (empty($mail) || empty($hash)) {
 559             return PL_NOT_FOUND;
 560         }
 561         $pos = strrpos($mail, '_');
 562         if ($pos === false) {
 563             return PL_NOT_FOUND;
 564         }
 565         $mail{$pos} = '@';
 566         $res = XDB::query("SELECT  COUNT(*)
 567                              FROM  emails
 568                             WHERE  email = {?} AND hash = {?}",
 569                           $mail, $hash);
 570         $count = intval($res->fetchOneCell());
 571         if ($count > 0) {
 572             global $globals;
 573             $res = XDB::query("SELECT  e.email, e.rewrite, a.alias
 574                                  FROM  emails AS e
 575                            INNER JOIN  aliases AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 576                                 WHERE  e.email = {?} AND e.hash = {?}",
 577                               $mail, $hash);
 578             XDB::query("UPDATE  emails
 579                            SET  allow_rewrite = false, hash = NULL
 580                          WHERE  email = {?} AND hash = {?}",
 581                         $mail, $hash);
 582             list($mail, $rewrite, $forlife) = $res->fetchOneRow();
 583             $mail = new PlMailer();
 584             $mail->setFrom("webmaster@" . $globals->mail->domain);
 585             $mail->addTo("support@" .  $globals->mail->domain);
 586             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 587             $mail->setTxtBody("$forlife a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 588             $mail->send();
 589             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 590             return;
 591         }
 592         return PL_NOT_FOUND;
 593     }
 594
 595     function handler_imap_in(&$page, $hash = null, $login = null)
 596     {
 597         $page->changeTpl('emails/imap_register.tpl');
 598         $user = null;
 599         if (!empty($hash) || !empty($login)) {
 600             $user = User::getSilent($login);
 601             if ($user) {
 602                 $req = XDB::query('SELECT  1
 603                                      FROM  newsletter_ins
 604                                     WHERE  uid = {?} AND hash = {?}',
 605                                   $user->id(), $hash);
 606                 if ($req->numRows() == 0) {
 607                     $user = null;
 608                 }
 609             }
 610         }
 611
 612         require_once('emails.inc.php');
 613         $page->assign('ok', false);
 614         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 615             $storage = new EmailStorage(S::user(), 'imap');
 616             $storage->activate();
 617             $page->assign('ok', true);
 618             $page->assign('prenom', S::v('prenom'));
 619             $page->assign('sexe', S::v('femme'));
 620         } else if (!S::logged() && $user) {
 621             $storage = new EmailStorage($user, 'imap');
 622             $storage->activate();
 623             $page->assign('ok', true);
 624             $page->assign('prenom', $user->displayName());
 625             $page->assign('sexe', $user->isFemale());
 626         }
 627     }
 628
 629     function handler_broken(&$page, $warn = null, $email = null)
 630     {
 631         require_once 'emails.inc.php';
 632         $wp = new PlWikiPage('Xorg.PatteCassée');
 633         $wp->buildCache();
 634
 635         global $globals;
 636
 637         $page->changeTpl('emails/broken.tpl');
 638
 639         if ($warn == 'warn' && $email) {
 640             S::assert_xsrf_token();
 641
 642             $email = valide_email($email);
 643             // vérifications d'usage
 644             $uid = XDB::fetchOneCell("SELECT  uid
 645                                         FROM  emails
 646                                        WHERE  email = {?}", $email);
 647             if ($uid) {
 648                 $dest = User::getWithUID($uid);
 649
 650                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 651                 $mail->assign('email', $email);
 652                 $mail->assign('request', S::user());
 653                 $mail->sendTo($dest);
 654                 $page->trigSuccess('Email envoyé&nbsp;!');
 655             }
 656         } elseif (Post::has('email')) {
 657             S::assert_xsrf_token();
 658
 659             $email = valide_email(Post::v('email'));
 660
 661             list(,$fqdn) = explode('@', $email);
 662             $fqdn = strtolower($fqdn);
 663             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org' ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net') {
 664                 $page->assign('neuneu', true);
 665             } else {
 666                 $page->assign('email',$email);
 667                 $x = XDB::fetchOneAssoc("SELECT  e1.uid, e1.panne != 0 AS panne,
 668                                                  (count(e2.uid) + IF(FIND_IN_SET('googleapps', eo.storage), 1, 0)) AS nb_mails
 669                                            FROM  emails as e1
 670                                      INNER JOIN  email_options AS eo ON (eo.uid = e1.uid)
 671                                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 672                                                  AND FIND_IN_SET('active', e2.flags)
 673                                                  AND e1.email != e2.email)
 674                                           WHERE  e1.email = {?}
 675                                        GROUP BY  e1.uid", $email);
 676                 if ($x) {
 677                     // on écrit dans la base que l'adresse est cassée
 678                     if (!$x['panne']) {
 679                         XDB::execute("UPDATE  emails
 680                                          SET  panne=NOW(), last=NOW(), panne_level = 1
 681                                        WHERE  email = {?}", $email);
 682                     } else {
 683                         XDB::execute("UPDATE  emails
 684                                          SET  panne_level = 1
 685                                        WHERE  email = {?} AND panne_level = 0", $email);
 686                     }
 687                     $x['user'] = User::getWithUID($x['uid']);
 688                     $page->assign_by_ref('x', $x);
 689                 }
 690             }
 691         }
 692     }
 693
 694     function handler_duplicated(&$page, $action = 'list', $email = null)
 695     {
 696         $page->changeTpl('emails/duplicated.tpl');
 697
 698         $states = array('pending'   => 'En attente...',
 699                         'safe'      => 'Pas d\'inquiétude',
 700                         'unsafe'    => 'Recherches en cours',
 701                         'dangerous' => 'Usurpations par cette adresse');
 702         $page->assign('states', $states);
 703
 704         if (Post::has('action')) {
 705             S::assert_xsrf_token();
 706         }
 707         switch (Post::v('action')) {
 708           case 'create':
 709             if (trim(Post::v('emailN')) != '') {
 710                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 711                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 712                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 713             };
 714             break;
 715
 716           case 'edit':
 717             Xdb::execute('UPDATE email_watch
 718                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 719                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 720             break;
 721
 722           default:
 723             if ($action == 'delete' && !is_null($email)) {
 724                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 725             }
 726         }
 727         if ($action != 'create' && $action != 'edit') {
 728             $action = 'list';
 729         }
 730         $page->assign('action', $action);
 731
 732         if ($action == 'list') {
 733             $sql = "SELECT  w.email, w.detection, w.state, a.alias AS forlife
 734                       FROM  email_watch  AS w
 735                  LEFT JOIN  emails        AS e USING(email)
 736                  LEFT JOIN  aliases       AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 737                   ORDER BY  w.state, w.email, a.alias";
 738             $it = Xdb::iterRow($sql);
 739
 740             $table = array();
 741             $props = array();
 742             while (list($email, $date, $state, $forlife) = $it->next()) {
 743                 if (count($props) == 0 || $props['mail'] != $email) {
 744                     if (count($props) > 0) {
 745                         $table[] = $props;
 746                     }
 747                     $props = array('mail' => $email,
 748                                    'detection' => $date,
 749                                    'state' => $state,
 750                                    'users' => array($forlife));
 751                 } else {
 752                     $props['users'][] = $forlife;
 753                 }
 754             }
 755             if (count($props) > 0) {
 756                 $table[] = $props;
 757             }
 758             $page->assign('table', $table);
 759         } elseif ($action == 'edit') {
 760             $sql = "SELECT  w.detection, w.state, w.last, w.description,
 761                             a1.alias AS edit, a2.alias AS forlife
 762                       FROM  email_watch AS w
 763                  LEFT JOIN  aliases      AS a1 ON (a1.uid = w.uid AND a1.type = 'a_vie')
 764                  LEFT JOIN  emails       AS e  ON (w.email = e.email)
 765                  LEFT JOIN  aliases      AS a2 ON (a2.uid = e.uid AND a2.type = 'a_vie')
 766                      WHERE  w.email = {?}
 767                   ORDER BY  a2.alias";
 768             $it = Xdb::iterRow($sql, $email);
 769
 770             $props = array();
 771             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 772                 if (count($props) == 0) {
 773                     $props = array('mail'        => $email,
 774                                    'detection'   => $detection,
 775                                    'state'       => $state,
 776                                    'last'        => $last,
 777                                    'description' => $description,
 778                                    'edit'        => $edit,
 779                                    'users'       => array($forlife));
 780                 } else {
 781                     $props['users'][] = $forlife;
 782                 }
 783             }
 784             $page->assign('doublon', $props);
 785         }
 786     }
 787
 788     function handler_lost(&$page, $action = 'list', $email = null)
 789     {
 790         $page->changeTpl('emails/lost.tpl');
 791
 792         // TODO: Order by promo.
 793         $page->assign('lost_emails',
 794                       XDB::iterator("SELECT  a.uid, a.hruid
 795                                        FROM  accounts AS a
 796                                  INNER JOIN  email_options AS eo ON (eo.uid = a.uid)
 797                                   LEFT JOIN  emails   AS e ON (a.uid = e.uid AND FIND_IN_SET('active', e.flags))
 798                                       WHERE  e.uid IS NULL AND FIND_IN_SET('googleapps', eo.storage) = 0 AND
 799                                              a.state = 'active'
 800                                    ORDER BY  a.hruid"));
 801     }
 802
 803     function handler_broken_addr(&$page)
 804     {
 805         require_once 'emails.inc.php';
 806         $page->changeTpl('emails/broken_addr.tpl');
 807
 808         if (Env::has('sort_broken')) {
 809             S::assert_xsrf_token();
 810
 811             $list = trim(Env::v('list'));
 812             if ($list == '') {
 813                 $page->trigError('La liste est vide.');
 814             } else {
 815                 $valid_emails = array();
 816                 $invalid_emails = array();
 817                 $broken_list = explode("\n", $list);
 818                 sort($broken_list);
 819                 foreach ($broken_list as $orig_email) {
 820                     $orig_email = trim($orig_email);
 821                     if ($orig_email != '') {
 822                         $email = valide_email($orig_email);
 823                         if (empty($email) || $email == '@') {
 824                             $invalid_emails[] = trim($orig_email) . ': invalid email';
 825                         } elseif (!in_array($email, $valid_emails)) {
 826                             $res = XDB::query('SELECT  COUNT(*)
 827                                                  FROM  emails
 828                                                 WHERE  email = {?}', $email);
 829                             if ($res->fetchOneCell() > 0) {
 830                                 $valid_emails[] = $email;
 831                             } else {
 832                                 $invalid_emails[] = "$orig_email: no such redirection";
 833                             }
 834                         }
 835                     }
 836                 }
 837
 838                 $page->assign('valid_emails', $valid_emails);
 839                 $page->assign('invalid_emails', $invalid_emails);
 840             }
 841         }
 842
 843         if (Env::has('process_broken')) {
 844             S::assert_xsrf_token();
 845
 846             $list = trim(Env::v('list'));
 847             if ($list == '') {
 848                 $page->trigError('La liste est vide.');
 849             } else {
 850                 global $platal;
 851
 852                 $broken_user_list = array();
 853                 $broken_list = explode("\n", $list);
 854                 sort($broken_list);
 855                 foreach ($broken_list as $orig_email) {
 856                     $email = valide_email(trim($orig_email));
 857                     if (empty($email) || $email == '@') {
 858                         continue;
 859                     }
 860
 861                     $sel = XDB::query(
 862                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 863                                  acc.full_name, a.alias
 864                            FROM  emails        AS e1
 865                       LEFT JOIN  emails        AS e2 ON (e1.uid = e2.uid AND FIND_IN_SET('active', e2.flags)
 866                                                          AND e1.email != e2.email)
 867                      INNER JOIN  accounts      AS acc  ON (e1.uid = acc.uid)
 868                      INNER JOIN  aliases       AS a  ON (acc.uid = a.uid AND FIND_IN_SET('bestalias', a.flags))
 869                           WHERE  e1.email = {?}
 870                        GROUP BY  e1.uid", $email);
 871
 872                     if ($x = $sel->fetchOneAssoc()) {
 873                         if (!$x['panne']) {
 874                             XDB::execute('UPDATE  emails
 875                                              SET  panne=NOW(), last=NOW(), panne_level = 1
 876                                            WHERE  email = {?}',
 877                                           $email);
 878                         } else {
 879                             XDB::execute('UPDATE  emails
 880                                              SET  last = CURDATE(), panne_level = panne_level + 1
 881                                            WHERE  email = {?}
 882                                                   AND DATE_ADD(last, INTERVAL 14 DAY) < CURDATE()',
 883                                          $email);
 884                         }
 885
 886                         if (!empty($x['nb_mails'])) {
 887                             $mail = new PlMailer('emails/broken.mail.tpl');
 888                             $mail->addTo("\"{$x['full_name']}\" <{$x['alias']}@"
 889                                          . $globals->mail->domain . '>');
 890                             $mail->assign('x', $x);
 891                             $mail->assign('email', $email);
 892                             $mail->send();
 893                         }
 894
 895                         if (!isset($broken_user_list[$x['alias']])) {
 896                             $broken_user_list[$x['alias']] = array($email);
 897                         } else {
 898                             $broken_user_list[$x['alias']][] = $email;
 899                         }
 900                     }
 901                 }
 902
 903                 XDB::execute("UPDATE  emails
 904                                  SET  panne_level = panne_level - 1
 905                                WHERE  flags = 'active' AND panne_level > 1
 906                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()");
 907                 XDB::execute("UPDATE  emails
 908                                  SET  panne_level = 0
 909                                WHERE  flags = 'active' AND panne_level = 1
 910                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()");
 911
 912                 // Output the list of users with recently broken addresses,
 913                 // along with the count of valid redirections.
 914                 require_once 'notifs.inc.php';
 915                 pl_content_headers("text/x-csv");
 916
 917                 $csv = fopen('php://output', 'w');
 918                 fputcsv($csv, array('nom', 'promo', 'alias', 'bounce', 'nbmails', 'url'), ';');
 919                 foreach ($broken_user_list as $alias => $mails) {
 920                     $sel = Xdb::query(
 921                         "SELECT  acc.uid, count(e.email) AS nb_mails,
 922                                  IFNULL(pd.public_name, acc.full_name) AS fullname,
 923                                  IFNULL(pd.promo, 0) AS promo,
 924                            FROM  aliases    AS a
 925                      INNER JOIN  accounts   AS acc ON a.id = acc.uid
 926                       LEFT JOIN  emails     AS e ON (e.uid = acc.uid
 927                                                         AND FIND_IN_SET('active', e.flags) AND e.panne = 0)
 928                       LEFT JOIN  account_profiles AS ap ON (acc.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 929                       LEFT JOIN  profile_display AS pd ON (pd.pid = ap.pid)
 930                           WHERE  a.alias = {?}
 931                        GROUP BY  acc.uid", $alias);
 932
 933                     if ($x = $sel->fetchOneAssoc()) {
 934                         if ($x['nb_mails'] == 0) {
 935                             register_profile_update($x['uid'], 'broken');
 936                         }
 937                         fputcsv($csv, array($x['fullname'], $x['promo'], $alias,
 938                                             join(',', $mails), $x['nb_mails'],
 939                                             'https://www.polytechnique.org/marketing/broken/' . $alias), ';');
 940                     }
 941                 }
 942                 fclose($csv);
 943                 exit;
 944             }
 945         }
 946     }
 947 }
 948
 949 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 950 ?>