modules/email.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2009 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  id = {?}", $user->id());
  67             XDB::execute("UPDATE  aliases
  68                              SET  flags = CONCAT_WS(',', IF(flags = '', NULL, flags), 'bestalias')
  69                            WHERE  id = {?} 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  id = {?} AND type!='homonyme'
  83               ORDER BY  LENGTH(alias)";
  84         $page->assign('aliases', XDB::iterator($sql, $user->id()));
  85
  86         // Check for homonyms.
  87         $homonyme = XDB::query(
  88                 "SELECT  alias
  89                    FROM  aliases
  90              INNER JOIN  homonymes ON (id = homonyme_id)
  91                   WHERE  user_id = {?} AND type = 'homonyme'", $user->id());
  92         $page->assign('homonyme', $homonyme->fetchOneCell());
  93
  94         // Display active redirections.
  95         $redirect = new Redirect($user);
  96         $page->assign('mails', $redirect->active_emails());
  97
  98         // Display, when available, the @alias_dom email alias.
  99         $res = XDB::query(
 100                 "SELECT  alias
 101                    FROM  virtual          AS v
 102              INNER JOIN  virtual_redirect AS vr USING(vid)
 103                   WHERE  (redirect={?} OR redirect={?})
 104                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 105                 $user->forlifeEmail(),
 106                 // TODO: remove this über-ugly hack. The issue is that you need
 107                 // to remove all @m4x.org addresses in virtual_redirect first.
 108                 $user->login() . '@' . $globals->mail->domain2);
 109         $page->assign('melix', $res->fetchOneCell());
 110     }
 111
 112     function handler_alias(&$page, $action = null, $value = null)
 113     {
 114         require_once 'validations.inc.php';
 115
 116         global $globals;
 117
 118         $page->changeTpl('emails/alias.tpl');
 119         $page->setTitle('Alias melix.net');
 120
 121         $user = S::user();
 122         $page->assign('demande', AliasReq::get_request($user->id()));
 123
 124         // Remove the email alias.
 125         if ($action == 'delete' && $value) {
 126             S::assert_xsrf_token();
 127
 128             XDB::execute(
 129                     "DELETE  virtual, virtual_redirect
 130                        FROM  virtual
 131                  INNER JOIN  virtual_redirect USING (vid)
 132                       WHERE  alias = {?} AND (redirect = {?} OR redirect = {?})",
 133                     $value, $user->forlifeEmail(), $user->m4xForlifeEmail());
 134         }
 135
 136         // Fetch existing @alias_dom aliases.
 137         $alias = $user->emailAlias();
 138         $visibility = $user->hasProfile() && $user->profile()->alias_pub;
 139
 140         if ($action == 'ask' && Env::has('alias') && Env::has('raison')) {
 141             S::assert_xsrf_token();
 142
 143             //Si l'utilisateur vient de faire une damande
 144             $alias  = Env::v('alias');
 145             $raison = Env::v('raison');
 146             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 147
 148             $page->assign('r_alias', $alias);
 149             $page->assign('r_raison', $raison);
 150             if ($public == 'public') {
 151                 $page->assign('r_public', true);
 152             }
 153
 154             //Quelques vérifications sur l'alias (caractères spéciaux)
 155             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $alias)) {
 156                 $page->trigError("L'adresse demandée n'est pas valide."
 157                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 158                             . " et qu'elle ne contient que des lettres non accentuées,"
 159                             . " des chiffres ou les caractères - et .");
 160                 return;
 161             } else {
 162                 $alias_mail = $alias.'@'.$globals->mail->alias_dom;
 163
 164                 //vérifier que l'alias n'est pas déja pris
 165                 $res = XDB::query('SELECT  COUNT(*)
 166                                      FROM  virtual
 167                                     WHERE  alias={?}',
 168                                   $alias_mail);
 169                 if ($res->fetchOneCell() > 0) {
 170                     $page->trigError("L'alias $alias_mail a déja été attribué.
 171                                       Tu ne peux donc pas l'obtenir.");
 172                     return;
 173                 }
 174
 175                 //vérifier que l'alias n'est pas déja en demande
 176                 $it = new ValidateIterator();
 177                 while($req = $it->next()) {
 178                     if ($req->type == 'alias' and $req->alias == $alias_mail) {
 179                         $page->trigError("L'alias $alias_mail a déja été demandé.
 180                                     Tu ne peux donc pas l'obtenir pour l'instant.");
 181                         return ;
 182                     }
 183                 }
 184
 185                 //Insertion de la demande dans la base, écrase les requêtes précédente
 186                 $myalias = new AliasReq($user, $alias, $raison, $public);
 187                 $myalias->submit();
 188                 $page->assign('success',$alias);
 189                 return;
 190             }
 191         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 192             if (!S::has_xsrf_token()) {
 193                 return PL_FORBIDDEN;
 194             }
 195
 196             if ($user->hasProfile()) {
 197                 XDB::execute("UPDATE  profiles
 198                                  SET  alias_pub = {?}
 199                                WHERE  pid = {?}",
 200                             $value, $user->profile()->id());
 201             }
 202             $visibility = ($value == 'public');
 203         }
 204
 205         $page->assign('actuel', $alias);
 206         $page->assign('user', $user);
 207         $page->assign('mail_public', $visibility);
 208     }
 209
 210     function handler_redirect(&$page, $action = null, $email = null)
 211     {
 212         global $globals;
 213
 214         require_once 'emails.inc.php';
 215
 216         $page->changeTpl('emails/redirect.tpl');
 217
 218         $user = S::user();
 219         $page->assign_by_ref('user', $user);
 220         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 221
 222         $redirect = new Redirect($user);
 223
 224         // FS#703 : $_GET is urldecoded twice, hence
 225         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 226         // Since there can be no spaces in emails, we can fix this with :
 227         $email = str_replace(' ', '+', $email);
 228
 229         // Apply email redirection change requests.
 230         $result = SUCCESS;
 231         if ($action == 'remove' && $email) {
 232             $result = $redirect->delete_email($email);
 233         }
 234
 235         if ($action == 'active' && $email) {
 236             $redirect->modify_one_email($email, true);
 237         }
 238
 239         if ($action == 'inactive' && $email) {
 240             $redirect->modify_one_email($email, false);
 241         }
 242
 243         if ($action == 'rewrite' && $email) {
 244             $rewrite = @func_get_arg(3);
 245             $redirect->modify_one_email_redirect($email, $rewrite);
 246         }
 247
 248         if (Env::has('emailop')) {
 249             S::assert_xsrf_token();
 250
 251             $actifs = Env::v('emails_actifs', Array());
 252             print_r(Env::v('emails_rewrite'));
 253             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 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                     $page->assign('email', $new_email);
 261                 }
 262                 $page->assign('retour', $result);
 263             } elseif (empty($actifs)) {
 264                 $result = ERROR_INACTIVE_REDIRECTION;
 265             } elseif (is_array($actifs)) {
 266                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', Array()));
 267             }
 268         }
 269
 270         switch ($result) {
 271           case ERROR_INACTIVE_REDIRECTION:
 272             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 273                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 274             break;
 275           case ERROR_INVALID_EMAIL:
 276             $page->trigError('Erreur: l\'email n\'est pas valide.');
 277             break;
 278           case ERROR_LOOP_EMAIL:
 279             $page->trigError('Erreur : ' . $user->forlifeEmail()
 280                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 281                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 282             break;
 283         }
 284
 285         // Fetch the @alias_dom email alias, if any.
 286         $res = XDB::query(
 287                 "SELECT  alias
 288                    FROM  virtual
 289              INNER JOIN  virtual_redirect USING(vid)
 290                   WHERE  (redirect={?} OR redirect={?})
 291                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 292                 $user->forlifeEmail(),
 293                 // TODO: remove this über-ugly hack. The issue is that you need
 294                 // to remove all @m4x.org addresses in virtual_redirect first.
 295                 $user->login() . '@' . $globals->mail->domain2);
 296         $melix = $res->fetchOneCell();
 297         if ($melix) {
 298             list($melix) = explode('@', $melix);
 299             $page->assign('melix',$melix);
 300         }
 301
 302         // Fetch existing email aliases.
 303         $res = XDB::query(
 304                 "SELECT  alias,expire
 305                    FROM  aliases
 306                   WHERE  id={?} AND (type='a_vie' OR type='alias')
 307                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $user->id());
 308         $page->assign('alias', $res->fetchAllAssoc());
 309         $page->assign('emails', $redirect->emails);
 310
 311         // Display GoogleApps acount information.
 312         require_once 'googleapps.inc.php';
 313         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 314
 315         require_once 'emails.combobox.inc.php';
 316         fill_email_combobox($page);
 317     }
 318
 319     function handler_antispam(&$page, $statut_filtre = null)
 320     {
 321         require_once 'emails.inc.php';
 322         $wp = new PlWikiPage('Xorg.Antispam');
 323         $wp->buildCache();
 324
 325         $page->changeTpl('emails/antispam.tpl');
 326
 327         $user = S::user();
 328         $bogo = new Bogo($user);
 329         if (isset($statut_filtre)) {
 330             $bogo->change($statut_filtre + 0);
 331         }
 332         $page->assign('filtre', $bogo->level());
 333     }
 334
 335     function handler_submit(&$page)
 336     {
 337         $wp = new PlWikiPage('Xorg.Mails');
 338         $wp->buildCache();
 339         $page->changeTpl('emails/submit_spam.tpl');
 340
 341         if (Post::has('send_email')) {
 342             S::assert_xsrf_token();
 343
 344             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 345             if (!$upload) {
 346                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 347                 return;
 348             }
 349             $mime = $upload->contentType();
 350             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 351                 $upload->clear();
 352                 $page->trigError('Le fichier ne contient pas un email complet');
 353                 return;
 354             }
 355             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 356
 357             global $globals;
 358             $box    = $type . '@' . $globals->mail->domain;
 359             $mailer = new PlMailer();
 360             $mailer->addTo($box);
 361             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 362             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 363             $mailer->addUploadAttachment($upload, $type . '.mail');
 364             $mailer->send();
 365             $page->trigSuccess('Le message a été transmis à ' . $box);
 366             $upload->clear();
 367         }
 368     }
 369
 370     function handler_send(&$page)
 371     {
 372         $page->changeTpl('emails/send.tpl');
 373         $page->addJsLink('ajax.js');
 374
 375         $page->setTitle('Envoyer un email');
 376
 377         // action si on recoit un formulaire
 378         if (Post::has('save')) {
 379             if (!S::has_xsrf_token()) {
 380                 return PL_FORBIDDEN;
 381             }
 382
 383             unset($_POST['save']);
 384             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 385                 $_POST['to_contacts'] = explode(';', @$_POST['to_contacts']);
 386                 $_POST['cc_contacts'] = explode(';', @$_POST['cc_contacts']);
 387                 $data = serialize($_POST);
 388                 XDB::execute("REPLACE INTO  email_send_save
 389                                     VALUES  ({?}, {?})", S::i('uid'), $data);
 390             }
 391             exit;
 392         } else if (Env::v('submit') == 'Envoyer') {
 393             S::assert_xsrf_token();
 394
 395             function getEmails($aliases)
 396             {
 397                 if (!is_array($aliases)) {
 398                     return null;
 399                 }
 400                 $rel = Env::v('contacts');
 401                 $ret = array();
 402                 foreach ($aliases as $alias) {
 403                     $ret[$alias] = $rel[$alias];
 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 = {?}", S::i('uid'));
 420
 421                 $to2  = getEmails(Env::v('to_contacts'));
 422                 $cc2  = getEmails(Env::v('cc_contacts'));
 423                 $txt  = str_replace('^M', '', Env::v('contenu'));
 424                 $to   = str_replace(';', ',', Env::t('to'));
 425                 $subj = Env::t('sujet');
 426                 $from = Env::t('from');
 427                 $cc   = str_replace(';', ',', Env::t('cc'));
 428                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 429
 430                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 431                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 432                     $email = trim($email);
 433                     if ($email != '' && !preg_match($email_regex, $email)) {
 434                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 435                         $error = true;
 436                     }
 437                 }
 438                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 439                     $page->trigError("Indique au moins un destinataire.");
 440                     $error = true;
 441                 }
 442
 443                 if ($error) {
 444                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 445                 } else {
 446                     $mymail = new PlMailer();
 447                     $mymail->setFrom($from);
 448                     $mymail->setSubject($subj);
 449                     if (!empty($to))  { $mymail->addTo($to); }
 450                     if (!empty($cc))  { $mymail->addCc($cc); }
 451                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 452                     if (!empty($to2)) { $mymail->addTo($to2); }
 453                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 454                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 455                     foreach ($files as $name=>&$upload) {
 456                         $mymail->addUploadAttachment($upload, $name);
 457                     }
 458                     if (Env::v('nowiki')) {
 459                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 460                     } else {
 461                         $mymail->setWikiBody($txt);
 462                     }
 463                     if ($mymail->send()) {
 464                         $page->trigSuccess("Ton email a bien été envoyé.");
 465                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 466                         PlUpload::clear(S::user()->login(), 'emails.send');
 467                     } else {
 468                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 469                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 470                     }
 471                 }
 472             }
 473         } else {
 474             $res = XDB::query("SELECT  data
 475                                  FROM  email_send_save
 476                                 WHERE  uid = {?}", S::i('uid'));
 477             if ($res->numRows() == 0) {
 478                 PlUpload::clear(S::user()->login(), 'emails.send');
 479                 $_REQUEST['bcc'] = S::user()->bestEmail();
 480             } else {
 481                 $data = unserialize($res->fetchOneCell());
 482                 $_REQUEST = array_merge($_REQUEST, $data);
 483             }
 484         }
 485
 486         $res = XDB::query(
 487                 "SELECT  ac.full_name, a.alias as forlife
 488                    FROM  accounts      AS ac
 489              INNER JOIN  contacts      AS c ON (ac.uid = c.contact)
 490              INNER JOIN  aliases       AS a ON (ac.uid = a.id AND FIND_IN_SET('bestalias', a.flags))
 491                   WHERE  c.uid = {?}
 492                  ORDER BY ac.full_name", S::i('uid'));
 493         $page->assign('contacts', $res->fetchAllAssoc());
 494         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 495         $page->assign('user', S::user());
 496     }
 497
 498     function handler_test(&$page, $hruid = null)
 499     {
 500         require_once 'emails.inc.php';
 501
 502         if (!S::has_xsrf_token()) {
 503             return PL_FORBIDDEN;
 504         }
 505
 506         // Retrieves the User object for the test email recipient.
 507         if (S::admin() && $hruid) {
 508             $user = User::getSilent($hruid);
 509         } else {
 510             $user = S::user();
 511         }
 512         if (!$user) {
 513             return PL_NOT_FOUND;
 514         }
 515
 516         // Sends the test email.
 517         $redirect = new Redirect($user);
 518
 519         $mailer = new PlMailer('emails/test.mail.tpl');
 520         $mailer->assign('email', $user->bestEmail());
 521         $mailer->assign('redirects', $redirect->active_emails());
 522         $mailer->assign('display_name', $user->displayName());
 523         $mailer->assign('sexe', $user->isFemale());
 524         $mailer->send($user->isEmailFormatHtml());
 525         exit;
 526     }
 527
 528     function handler_rewrite_in(&$page, $mail, $hash)
 529     {
 530         $page->changeTpl('emails/rewrite.tpl');
 531         $page->assign('option', 'in');
 532         if (empty($mail) || empty($hash)) {
 533             return PL_NOT_FOUND;
 534         }
 535         $pos = strrpos($mail, '_');
 536         if ($pos === false) {
 537             return PL_NOT_FOUND;
 538         }
 539         $mail{$pos} = '@';
 540         $res = XDB::query("SELECT  COUNT(*)
 541                              FROM  emails
 542                             WHERE  email = {?} AND hash = {?}",
 543                           $mail, $hash);
 544         $count = intval($res->fetchOneCell());
 545         if ($count > 0) {
 546             XDB::query("UPDATE  emails
 547                            SET  allow_rewrite = true, hash = NULL
 548                          WHERE  email = {?} AND hash = {?}",
 549                          $mail, $hash);
 550             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 551             return;
 552         }
 553         return PL_NOT_FOUND;
 554     }
 555
 556     function handler_rewrite_out(&$page, $mail, $hash)
 557     {
 558         $page->changeTpl('emails/rewrite.tpl');
 559         $page->assign('option', 'out');
 560         if (empty($mail) || empty($hash)) {
 561             return PL_NOT_FOUND;
 562         }
 563         $pos = strrpos($mail, '_');
 564         if ($pos === false) {
 565             return PL_NOT_FOUND;
 566         }
 567         $mail{$pos} = '@';
 568         $res = XDB::query("SELECT  COUNT(*)
 569                              FROM  emails
 570                             WHERE  email = {?} AND hash = {?}",
 571                           $mail, $hash);
 572         $count = intval($res->fetchOneCell());
 573         if ($count > 0) {
 574             global $globals;
 575             $res = XDB::query("SELECT  e.email, e.rewrite, a.alias
 576                                  FROM  emails AS e
 577                            INNER JOIN  aliases AS a ON (a.id = e.uid AND a.type = 'a_vie')
 578                                 WHERE  e.email = {?} AND e.hash = {?}",
 579                               $mail, $hash);
 580             XDB::query("UPDATE  emails
 581                            SET  allow_rewrite = false, hash = NULL
 582                          WHERE  email = {?} AND hash = {?}",
 583                         $mail, $hash);
 584             list($mail, $rewrite, $forlife) = $res->fetchOneRow();
 585             $mail = new PlMailer();
 586             $mail->setFrom("webmaster@" . $globals->mail->domain);
 587             $mail->addTo("support@" .  $globals->mail->domain);
 588             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 589             $mail->setTxtBody("$forlife a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 590             $mail->send();
 591             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 592             return;
 593         }
 594         return PL_NOT_FOUND;
 595     }
 596
 597     function handler_imap_in(&$page, $hash = null, $login = null)
 598     {
 599         $page->changeTpl('emails/imap_register.tpl');
 600         $user = null;
 601         if (!empty($hash) || !empty($login)) {
 602             $user = User::getSilent($login);
 603             if ($user) {
 604                 $req = XDB::query("SELECT 1 FROM newsletter_ins WHERE user_id = {?} AND hash = {?}", $user->id(), $hash);
 605                 if ($req->numRows() == 0) {
 606                     $user = null;
 607                 }
 608             }
 609         }
 610
 611         require_once('emails.inc.php');
 612         $page->assign('ok', false);
 613         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 614             $storage = new EmailStorage(S::user(), 'imap');
 615             $storage->activate();
 616             $page->assign('ok', true);
 617             $page->assign('prenom', S::v('prenom'));
 618             $page->assign('sexe', S::v('femme'));
 619         } else if (!S::logged() && $user) {
 620             $storage = new EmailStorage($user, 'imap');
 621             $storage->activate();
 622             $page->assign('ok', true);
 623             $page->assign('prenom', $user->displayName());
 624             $page->assign('sexe', $user->isFemale());
 625         }
 626     }
 627
 628     function handler_broken(&$page, $warn = null, $email = null)
 629     {
 630         require_once 'emails.inc.php';
 631         $wp = new PlWikiPage('Xorg.PatteCassée');
 632         $wp->buildCache();
 633
 634         global $globals;
 635
 636         $page->changeTpl('emails/broken.tpl');
 637
 638         if ($warn == 'warn' && $email) {
 639             S::assert_xsrf_token();
 640
 641             $email = valide_email($email);
 642             // vérifications d'usage
 643             $uid = XDB::fetchOneCell("SELECT  uid
 644                                         FROM  emails
 645                                        WHERE  email = {?}", $email);
 646             if ($uid) {
 647                 $dest = User::getWithUID($uid);
 648
 649                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 650                 $mail->assign('email', $email);
 651                 $mail->assign('request', S::user());
 652                 $mail->sendTo($dest);
 653                 $page->trigSuccess('Email envoyé&nbsp;!');
 654             }
 655         } elseif (Post::has('email')) {
 656             S::assert_xsrf_token();
 657
 658             $email = valide_email(Post::v('email'));
 659
 660             list(,$fqdn) = explode('@', $email);
 661             $fqdn = strtolower($fqdn);
 662             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org' ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net') {
 663                 $page->assign('neuneu', true);
 664             } else {
 665                 $page->assign('email',$email);
 666                 $x = XDB::fetchOneAssoc("SELECT  e1.uid, e1.panne != 0 AS panne,
 667                                                  (count(e2.uid) + IF(FIND_IN_SET('googleapps', eo.storage), 1, 0)) AS nb_mails
 668                                            FROM  emails as e1
 669                                      INNER JOIN  email_options AS eo ON (eo.uid = e1.uid)
 670                                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 671                                                  AND FIND_IN_SET('active', e2.flags)
 672                                                  AND e1.email != e2.email)
 673                                           WHERE  e1.email = {?}
 674                                        GROUP BY  e1.uid", $email);
 675                 if ($x) {
 676                     // on écrit dans la base que l'adresse est cassée
 677                     if (!$x['panne']) {
 678                         XDB::execute("UPDATE  emails
 679                                          SET  panne=NOW(), last=NOW(), panne_level = 1
 680                                        WHERE  email = {?}", $email);
 681                     } else {
 682                         XDB::execute("UPDATE  emails
 683                                          SET  panne_level = 1
 684                                        WHERE  email = {?} AND panne_level = 0", $email);
 685                     }
 686                     $x['user'] = User::getWithUID($x['uid']);
 687                     $page->assign_by_ref('x', $x);
 688                 }
 689             }
 690         }
 691     }
 692
 693     function handler_duplicated(&$page, $action = 'list', $email = null)
 694     {
 695         $page->changeTpl('emails/duplicated.tpl');
 696
 697         $states = array('pending'   => 'En attente...',
 698                         'safe'      => 'Pas d\'inquiétude',
 699                         'unsafe'    => 'Recherches en cours',
 700                         'dangerous' => 'Usurpations par cette adresse');
 701         $page->assign('states', $states);
 702
 703         if (Post::has('action')) {
 704             S::assert_xsrf_token();
 705         }
 706         switch (Post::v('action')) {
 707           case 'create':
 708             if (trim(Post::v('emailN')) != '') {
 709                 Xdb::execute('INSERT IGNORE INTO emails_watch (email, state, detection, last, uid, description)
 710                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 711                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 712             };
 713             break;
 714
 715           case 'edit':
 716             Xdb::execute('UPDATE emails_watch
 717                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 718                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 719             break;
 720
 721           default:
 722             if ($action == 'delete' && !is_null($email)) {
 723                 Xdb::execute('DELETE FROM emails_watch WHERE email = {?}', $email);
 724             }
 725         }
 726         if ($action != 'create' && $action != 'edit') {
 727             $action = 'list';
 728         }
 729         $page->assign('action', $action);
 730
 731         if ($action == 'list') {
 732             $sql = "SELECT  w.email, w.detection, w.state, a.alias AS forlife
 733                       FROM  emails_watch  AS w
 734                  LEFT JOIN  emails        AS e USING(email)
 735                  LEFT JOIN  aliases       AS a ON (a.id = e.uid AND a.type = 'a_vie')
 736                   ORDER BY  w.state, w.email, a.alias";
 737             $it = Xdb::iterRow($sql);
 738
 739             $table = array();
 740             $props = array();
 741             while (list($email, $date, $state, $forlife) = $it->next()) {
 742                 if (count($props) == 0 || $props['mail'] != $email) {
 743                     if (count($props) > 0) {
 744                         $table[] = $props;
 745                     }
 746                     $props = array('mail' => $email,
 747                                    'detection' => $date,
 748                                    'state' => $state,
 749                                    'users' => array($forlife));
 750                 } else {
 751                     $props['users'][] = $forlife;
 752                 }
 753             }
 754             if (count($props) > 0) {
 755                 $table[] = $props;
 756             }
 757             $page->assign('table', $table);
 758         } elseif ($action == 'edit') {
 759             $sql = "SELECT  w.detection, w.state, w.last, w.description,
 760                             a1.alias AS edit, a2.alias AS forlife
 761                       FROM  emails_watch AS w
 762                  LEFT JOIN  aliases      AS a1 ON (a1.id = w.uid AND a1.type = 'a_vie')
 763                  LEFT JOIN  emails       AS e  ON (w.email = e.email)
 764                  LEFT JOIN  aliases      AS a2 ON (a2.id = e.uid AND a2.type = 'a_vie')
 765                      WHERE  w.email = {?}
 766                   ORDER BY  a2.alias";
 767             $it = Xdb::iterRow($sql, $email);
 768
 769             $props = array();
 770             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 771                 if (count($props) == 0) {
 772                     $props = array('mail'        => $email,
 773                                    'detection'   => $detection,
 774                                    'state'       => $state,
 775                                    'last'        => $last,
 776                                    'description' => $description,
 777                                    'edit'        => $edit,
 778                                    'users'       => array($forlife));
 779                 } else {
 780                     $props['users'][] = $forlife;
 781                 }
 782             }
 783             $page->assign('doublon', $props);
 784         }
 785     }
 786
 787     function handler_lost(&$page, $action = 'list', $email = null)
 788     {
 789         $page->changeTpl('emails/lost.tpl');
 790
 791         // TODO: Order by promo.
 792         $page->assign('lost_emails',
 793                       XDB::iterator("SELECT  a.uid, a.hruid
 794                                        FROM  accounts AS a
 795                                  INNER JOIN  email_options AS eo ON (eo.uid = a.uid)
 796                                   LEFT JOIN  emails   AS e ON (a.uid = e.uid AND FIND_IN_SET('active', e.flags))
 797                                       WHERE  e.uid IS NULL AND FIND_IN_SET('googleapps', eo.storage) = 0 AND
 798                                              a.state = 'active'
 799                                    ORDER BY  a.hruid"));
 800     }
 801
 802     function handler_broken_addr(&$page)
 803     {
 804         require_once 'emails.inc.php';
 805         $page->changeTpl('emails/broken_addr.tpl');
 806
 807         if (Env::has('sort_broken')) {
 808             S::assert_xsrf_token();
 809
 810             $list = trim(Env::v('list'));
 811             if ($list == '') {
 812                 $page->trigError('La liste est vide.');
 813             } else {
 814                 $valid_emails = array();
 815                 $invalid_emails = array();
 816                 $broken_list = explode("\n", $list);
 817                 sort($broken_list);
 818                 foreach ($broken_list as $orig_email) {
 819                     $email = valide_email(trim($orig_email));
 820                     if (empty($email) || $email == '@') {
 821                         $invalid_emails[] = trim($orig_email) . ': invalid email';
 822                     } elseif (!in_array($email, $valid_emails)) {
 823                         $res = XDB::query('SELECT  COUNT(*)
 824                                              FROM  emails
 825                                             WHERE  email = {?}', $email);
 826                         if ($res->fetchOneCell() > 0) {
 827                             $valid_emails[] = $email;
 828                         } else {
 829                             $invalid_emails[] = "$orig_email: no such redirection";
 830                         }
 831                     }
 832                 }
 833
 834                 $page->assign('valid_emails', $valid_emails);
 835                 $page->assign('invalid_emails', $invalid_emails);
 836             }
 837         }
 838
 839         if (Env::has('process_broken')) {
 840             S::assert_xsrf_token();
 841
 842             $list = trim(Env::v('list'));
 843             if ($list == '') {
 844                 $page->trigError('La liste est vide.');
 845             } else {
 846                 global $platal;
 847
 848                 $broken_user_list = array();
 849                 $broken_list = explode("\n", $list);
 850                 sort($broken_list);
 851                 foreach ($broken_list as $orig_email) {
 852                     $email = valide_email(trim($orig_email));
 853                     if (empty($email) || $email == '@') {
 854                         continue;
 855                     }
 856
 857                     $sel = XDB::query(
 858                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 859                                  u.nom, u.prenom, u.promo, a.alias
 860                            FROM  emails        AS e1
 861                       LEFT JOIN  emails        AS e2 ON (e1.uid = e2.uid AND FIND_IN_SET('active', e2.flags)
 862                                                          AND e1.email != e2.email)
 863                      INNER JOIN  auth_user_md5 AS u  ON (e1.uid = u.user_id)
 864                      INNER JOIN  aliases       AS a  ON (u.user_id = a.id AND FIND_IN_SET('bestalias', a.flags))
 865                           WHERE  e1.email = {?}
 866                        GROUP BY  e1.uid", $email);
 867
 868                     if ($x = $sel->fetchOneAssoc()) {
 869                         if (!$x['panne']) {
 870                             XDB::execute('UPDATE  emails
 871                                              SET  panne=NOW(), last=NOW(), panne_level = 1
 872                                            WHERE  email = {?}',
 873                                           $email);
 874                         } else {
 875                             XDB::execute('UPDATE  emails
 876                                              SET  last = CURDATE(), panne_level = panne_level + 1
 877                                            WHERE  email = {?}
 878                                                   AND DATE_ADD(last, INTERVAL 14 DAY) < CURDATE()',
 879                                          $email);
 880                         }
 881
 882                         if (!empty($x['nb_mails'])) {
 883                             $mail = new PlMailer('emails/broken.mail.tpl');
 884                             $mail->addTo("\"{$x['prenom']} {$x['nom']}\" <{$x['alias']}@"
 885                                          . $globals->mail->domain . '>');
 886                             $mail->assign('x', $x);
 887                             $mail->assign('email', $email);
 888                             $mail->send();
 889                         }
 890
 891                         if (!isset($broken_user_list[$x['alias']])) {
 892                             $broken_user_list[$x['alias']] = array($email);
 893                         } else {
 894                             $broken_user_list[$x['alias']][] = $email;
 895                         }
 896                     }
 897                 }
 898
 899                 XDB::execute("UPDATE  emails
 900                                  SET  panne_level = panne_level - 1
 901                                WHERE  flags = 'active' AND panne_level > 1
 902                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()");
 903                 XDB::execute("UPDATE  emails
 904                                  SET  panne_level = 0
 905                                WHERE  flags = 'active' AND panne_level = 1
 906                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()");
 907
 908                 // Output the list of users with recently broken addresses,
 909                 // along with the count of valid redirections.
 910                 require_once 'include/notifs.inc.php';
 911                 pl_content_headers("text/x-csv");
 912
 913                 $csv = fopen('php://output', 'w');
 914                 fputcsv($csv, array('nom', 'prenom', 'promo', 'alias', 'bounce', 'nbmails', 'url'), ';');
 915                 foreach ($broken_user_list as $alias => $mails) {
 916                     $sel = Xdb::query(
 917                         "SELECT  u.user_id, count(e.email) AS nb_mails, u.nom, u.prenom, u.promo
 918                            FROM  aliases       AS a
 919                      INNER JOIN  auth_user_md5 AS u ON a.id = u.user_id
 920                       LEFT JOIN  emails        AS e ON (e.uid = u.user_id
 921                                                         AND FIND_IN_SET('active', e.flags) AND e.panne = 0)
 922                           WHERE  a.alias = {?}
 923                        GROUP BY  u.user_id", $alias);
 924
 925                     if ($x = $sel->fetchOneAssoc()) {
 926                         if ($x['nb_mails'] == 0) {
 927                             register_profile_update($x['user_id'], 'broken');
 928                         }
 929                         fputcsv($csv, array($x['nom'], $x['prenom'], $x['promo'], $alias,
 930                                             join(',', $mails), $x['nb_mails'],
 931                                             'https://www.polytechnique.org/marketing/broken/' . $alias), ';');
 932                     }
 933                 }
 934                 fclose($csv);
 935                 exit;
 936             }
 937         }
 938     }
 939 }
 940
 941 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 942 ?>