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() && $user->profile()->alias_pub;
 134
 135         if ($action == 'ask' && Env::has('alias') && Env::has('raison')) {
 136             S::assert_xsrf_token();
 137
 138             //Si l'utilisateur vient de faire une damande
 139             $alias  = Env::v('alias');
 140             $raison = Env::v('raison');
 141             $public = (Env::v('public', 'off') == 'on') ? 'public' : 'private';
 142
 143             $page->assign('r_alias', $alias);
 144             $page->assign('r_raison', $raison);
 145             if ($public == 'public') {
 146                 $page->assign('r_public', true);
 147             }
 148
 149             //Quelques vérifications sur l'alias (caractères spéciaux)
 150             if (!preg_match("/^[a-zA-Z0-9\-.]{3,20}$/", $alias)) {
 151                 $page->trigError("L'adresse demandée n'est pas valide."
 152                             . " Vérifie qu'elle comporte entre 3 et 20 caractères"
 153                             . " et qu'elle ne contient que des lettres non accentuées,"
 154                             . " des chiffres ou les caractères - et .");
 155                 return;
 156             } else {
 157                 $alias_mail = $alias.'@'.$globals->mail->alias_dom;
 158
 159                 //vérifier que l'alias n'est pas déja pris
 160                 $res = XDB::query('SELECT  COUNT(*)
 161                                      FROM  virtual
 162                                     WHERE  alias={?}',
 163                                   $alias_mail);
 164                 if ($res->fetchOneCell() > 0) {
 165                     $page->trigError("L'alias $alias_mail a déja été attribué.
 166                                       Tu ne peux donc pas l'obtenir.");
 167                     return;
 168                 }
 169
 170                 //vérifier que l'alias n'est pas déja en demande
 171                 $it = new ValidateIterator();
 172                 while($req = $it->next()) {
 173                     if ($req->type == 'alias' and $req->alias == $alias_mail) {
 174                         $page->trigError("L'alias $alias_mail a déja été demandé.
 175                                     Tu ne peux donc pas l'obtenir pour l'instant.");
 176                         return ;
 177                     }
 178                 }
 179
 180                 //Insertion de la demande dans la base, écrase les requêtes précédente
 181                 $myalias = new AliasReq($user, $alias, $raison, $public);
 182                 $myalias->submit();
 183                 $page->assign('success',$alias);
 184                 return;
 185             }
 186         } elseif ($action == 'set' && ($value == 'public' || $value == 'private')) {
 187             if (!S::has_xsrf_token()) {
 188                 return PL_FORBIDDEN;
 189             }
 190
 191             if ($user->hasProfile()) {
 192                 XDB::execute("UPDATE  profiles
 193                                  SET  alias_pub = {?}
 194                                WHERE  pid = {?}",
 195                             $value, $user->profile()->id());
 196             }
 197             $visibility = ($value == 'public');
 198         }
 199
 200         $page->assign('actuel', $alias);
 201         $page->assign('user', $user);
 202         $page->assign('mail_public', $visibility);
 203     }
 204
 205     function handler_redirect(&$page, $action = null, $email = null)
 206     {
 207         global $globals;
 208
 209         require_once 'emails.inc.php';
 210
 211         $page->changeTpl('emails/redirect.tpl');
 212
 213         $user = S::user();
 214         $page->assign_by_ref('user', $user);
 215         $page->assign('eleve', $user->promo() >= date("Y") - 5);
 216
 217         $redirect = new Redirect($user);
 218
 219         // FS#703 : $_GET is urldecoded twice, hence
 220         // + (the data) => %2B (in the url) => + (first decoding) => ' ' (second decoding)
 221         // Since there can be no spaces in emails, we can fix this with :
 222         $email = str_replace(' ', '+', $email);
 223
 224         // Apply email redirection change requests.
 225         $result = SUCCESS;
 226         if ($action == 'remove' && $email) {
 227             $result = $redirect->delete_email($email);
 228         }
 229
 230         if ($action == 'active' && $email) {
 231             $redirect->modify_one_email($email, true);
 232         }
 233
 234         if ($action == 'inactive' && $email) {
 235             $redirect->modify_one_email($email, false);
 236         }
 237
 238         if ($action == 'rewrite' && $email) {
 239             $rewrite = @func_get_arg(3);
 240             $redirect->modify_one_email_redirect($email, $rewrite);
 241         }
 242
 243         if (Env::has('emailop')) {
 244             S::assert_xsrf_token();
 245
 246             $actifs = Env::v('emails_actifs', Array());
 247             print_r(Env::v('emails_rewrite'));
 248             if (Env::v('emailop') == "ajouter" && Env::has('email')) {
 249                 $new_email = Env::v('email');
 250                 if ($new_email == "new@example.org") {
 251                     $new_email = Env::v('email_new');
 252                 }
 253                 $result = $redirect->add_email($new_email);
 254                 if ($result == ERROR_INVALID_EMAIL) {
 255                     $page->assign('email', $new_email);
 256                 }
 257                 $page->assign('retour', $result);
 258             } elseif (empty($actifs)) {
 259                 $result = ERROR_INACTIVE_REDIRECTION;
 260             } elseif (is_array($actifs)) {
 261                 $result = $redirect->modify_email($actifs, Env::v('emails_rewrite', Array()));
 262             }
 263         }
 264
 265         switch ($result) {
 266           case ERROR_INACTIVE_REDIRECTION:
 267             $page->trigError('Tu ne peux pas avoir aucune adresse de redirection active, sinon ton adresse '
 268                              . $user->forlifeEmail() . ' ne fonctionnerait plus.');
 269             break;
 270           case ERROR_INVALID_EMAIL:
 271             $page->trigError('Erreur: l\'email n\'est pas valide.');
 272             break;
 273           case ERROR_LOOP_EMAIL:
 274             $page->trigError('Erreur : ' . $user->forlifeEmail()
 275                              . ' ne doit pas être renvoyé vers lui-même, ni vers son équivalent en '
 276                              . $globals->mail->domain2 . ' ni vers polytechnique.edu.');
 277             break;
 278         }
 279
 280         // Fetch the @alias_dom email alias, if any.
 281         $res = XDB::query(
 282                 "SELECT  alias
 283                    FROM  virtual
 284              INNER JOIN  virtual_redirect USING(vid)
 285                   WHERE  (redirect={?} OR redirect={?})
 286                          AND alias LIKE '%@{$globals->mail->alias_dom}'",
 287                 $user->forlifeEmail(),
 288                 // TODO: remove this über-ugly hack. The issue is that you need
 289                 // to remove all @m4x.org addresses in virtual_redirect first.
 290                 $user->login() . '@' . $globals->mail->domain2);
 291         $melix = $res->fetchOneCell();
 292         if ($melix) {
 293             list($melix) = explode('@', $melix);
 294             $page->assign('melix',$melix);
 295         }
 296
 297         // Fetch existing email aliases.
 298         $res = XDB::query(
 299                 "SELECT  alias,expire
 300                    FROM  aliases
 301                   WHERE  uid={?} AND (type='a_vie' OR type='alias')
 302                ORDER BY  !FIND_IN_SET('usage',flags), LENGTH(alias)", $user->id());
 303         $page->assign('alias', $res->fetchAllAssoc());
 304         $page->assign('emails', $redirect->emails);
 305
 306         // Display GoogleApps acount information.
 307         require_once 'googleapps.inc.php';
 308         $page->assign('googleapps', GoogleAppsAccount::account_status($user->id()));
 309
 310         require_once 'emails.combobox.inc.php';
 311         fill_email_combobox($page);
 312     }
 313
 314     function handler_antispam(&$page, $statut_filtre = null)
 315     {
 316         require_once 'emails.inc.php';
 317         $wp = new PlWikiPage('Xorg.Antispam');
 318         $wp->buildCache();
 319
 320         $page->changeTpl('emails/antispam.tpl');
 321
 322         $user = S::user();
 323         $bogo = new Bogo($user);
 324         if (isset($statut_filtre)) {
 325             $bogo->change($statut_filtre + 0);
 326         }
 327         $page->assign('filtre', $bogo->level());
 328     }
 329
 330     function handler_submit(&$page)
 331     {
 332         $wp = new PlWikiPage('Xorg.Mails');
 333         $wp->buildCache();
 334         $page->changeTpl('emails/submit_spam.tpl');
 335
 336         if (Post::has('send_email')) {
 337             S::assert_xsrf_token();
 338
 339             $upload = PlUpload::get($_FILES['mail'], S::user()->login(), 'spam.submit', true);
 340             if (!$upload) {
 341                 $page->trigError('Une erreur a été rencontrée lors du transfert du fichier');
 342                 return;
 343             }
 344             $mime = $upload->contentType();
 345             if ($mime != 'text/x-mail' && $mime != 'message/rfc822') {
 346                 $upload->clear();
 347                 $page->trigError('Le fichier ne contient pas un email complet');
 348                 return;
 349             }
 350             $type = (Post::v('type') == 'spam' ? 'spam' : 'nonspam');
 351
 352             global $globals;
 353             $box    = $type . '@' . $globals->mail->domain;
 354             $mailer = new PlMailer();
 355             $mailer->addTo($box);
 356             $mailer->setFrom('"' . S::user()->fullName() . '" <web@' . $globals->mail->domain . '>');
 357             $mailer->setTxtBody($type . ' soumis par ' . S::user()->login() . ' via le web');
 358             $mailer->addUploadAttachment($upload, $type . '.mail');
 359             $mailer->send();
 360             $page->trigSuccess('Le message a été transmis à ' . $box);
 361             $upload->clear();
 362         }
 363     }
 364
 365     function handler_send(&$page)
 366     {
 367         $page->changeTpl('emails/send.tpl');
 368         $page->addJsLink('ajax.js');
 369
 370         $page->setTitle('Envoyer un email');
 371
 372         // action si on recoit un formulaire
 373         if (Post::has('save')) {
 374             if (!S::has_xsrf_token()) {
 375                 return PL_FORBIDDEN;
 376             }
 377
 378             unset($_POST['save']);
 379             if (trim(preg_replace('/-- .*/', '', Post::v('contenu'))) != "") {
 380                 $_POST['to_contacts'] = explode(';', @$_POST['to_contacts']);
 381                 $_POST['cc_contacts'] = explode(';', @$_POST['cc_contacts']);
 382                 $data = serialize($_POST);
 383                 XDB::execute("REPLACE INTO  email_send_save
 384                                     VALUES  ({?}, {?})",
 385                              S::user()->id('uid'), $data);
 386             }
 387             exit;
 388         } else if (Env::v('submit') == 'Envoyer') {
 389             S::assert_xsrf_token();
 390
 391             function getEmails($aliases)
 392             {
 393                 if (!is_array($aliases)) {
 394                     return null;
 395                 }
 396                 $uf = new UserFilter(new UFC_Hrpid($aliases));
 397                 $users = $uf->iterUsers();
 398                 $ret = array();
 399                 while ($user = $users->next()) {
 400                     $ret[] = $user->forlife;
 401                 }
 402                 return join(', ', $ret);
 403             }
 404
 405             $error = false;
 406             foreach ($_FILES as &$file) {
 407                 if ($file['name'] && !PlUpload::get($file, S::user()->login(), 'emails.send', false)) {
 408                     $page->trigError(PlUpload::$lastError);
 409                     $error = true;
 410                     break;
 411                 }
 412             }
 413
 414             if (!$error) {
 415                 XDB::execute("DELETE FROM  email_send_save
 416                                     WHERE  uid = {?}",
 417                              S::user()->id());
 418
 419                 $to2  = getEmails(Env::v('to_contacts'));
 420                 $cc2  = getEmails(Env::v('cc_contacts'));
 421                 $txt  = str_replace('^M', '', Env::v('contenu'));
 422                 $to   = str_replace(';', ',', Env::t('to'));
 423                 $subj = Env::t('sujet');
 424                 $from = Env::t('from');
 425                 $cc   = str_replace(';', ',', Env::t('cc'));
 426                 $bcc  = str_replace(';', ',', Env::t('bcc'));
 427
 428                 $email_regex = '/^[a-z0-9.\-+_\$]+@([\-.+_]?[a-z0-9])+$/i';
 429                 foreach (explode(',', $to . ',' . $cc . ',' . $bcc) as $email) {
 430                     $email = trim($email);
 431                     if ($email != '' && !preg_match($email_regex, $email)) {
 432                         $page->trigError("L'adresse email " . $email  . ' est erronée.');
 433                         $error = true;
 434                     }
 435                 }
 436                 if (empty($to) && empty($cc) && empty($to2) && empty($bcc) && empty($cc2)) {
 437                     $page->trigError("Indique au moins un destinataire.");
 438                     $error = true;
 439                 }
 440
 441                 if ($error) {
 442                     $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 443                 } else {
 444                     $mymail = new PlMailer();
 445                     $mymail->setFrom($from);
 446                     $mymail->setSubject($subj);
 447                     if (!empty($to))  { $mymail->addTo($to); }
 448                     if (!empty($cc))  { $mymail->addCc($cc); }
 449                     if (!empty($bcc)) { $mymail->addBcc($bcc); }
 450                     if (!empty($to2)) { $mymail->addTo($to2); }
 451                     if (!empty($cc2)) { $mymail->addCc($cc2); }
 452                     $files =& PlUpload::listFiles(S::user()->login(), 'emails.send');
 453                     foreach ($files as $name=>&$upload) {
 454                         $mymail->addUploadAttachment($upload, $name);
 455                     }
 456                     if (Env::v('nowiki')) {
 457                         $mymail->setTxtBody(wordwrap($txt, 78, "\n"));
 458                     } else {
 459                         $mymail->setWikiBody($txt);
 460                     }
 461                     if ($mymail->send()) {
 462                         $page->trigSuccess("Ton email a bien été envoyé.");
 463                         $_REQUEST = array('bcc' => S::user()->bestEmail());
 464                         PlUpload::clear(S::user()->login(), 'emails.send');
 465                     } else {
 466                         $page->trigError("Erreur lors de l'envoi du courriel, réessaye.");
 467                         $page->assign('uploaded_f', PlUpload::listFilenames(S::user()->login(), 'emails.send'));
 468                     }
 469                 }
 470             }
 471         } else {
 472             $res = XDB::query("SELECT  data
 473                                  FROM  email_send_save
 474                                 WHERE  uid = {?}", S::i('uid'));
 475             if ($res->numRows() == 0) {
 476                 PlUpload::clear(S::user()->login(), 'emails.send');
 477                 $_REQUEST['bcc'] = S::user()->bestEmail();
 478             } else {
 479                 $data = unserialize($res->fetchOneCell());
 480                 $_REQUEST = array_merge($_REQUEST, $data);
 481             }
 482         }
 483
 484         $uf = new UserFilter(new PFC_And(new UFC_Contact(S::user()),
 485                                          new UFC_Registered()),
 486                              UserFilter::sortByName());
 487         $contacts = $uf->getProfiles();
 488         $page->assign('contacts', $contacts);
 489         $page->assign('maxsize', ini_get('upload_max_filesize') . 'o');
 490         $page->assign('user', S::user());
 491     }
 492
 493     function handler_test(&$page, $hruid = null)
 494     {
 495         require_once 'emails.inc.php';
 496
 497         if (!S::has_xsrf_token()) {
 498             return PL_FORBIDDEN;
 499         }
 500
 501         // Retrieves the User object for the test email recipient.
 502         if (S::admin() && $hruid) {
 503             $user = User::getSilent($hruid);
 504         } else {
 505             $user = S::user();
 506         }
 507         if (!$user) {
 508             return PL_NOT_FOUND;
 509         }
 510
 511         // Sends the test email.
 512         $redirect = new Redirect($user);
 513
 514         $mailer = new PlMailer('emails/test.mail.tpl');
 515         $mailer->assign('email', $user->bestEmail());
 516         $mailer->assign('redirects', $redirect->active_emails());
 517         $mailer->assign('display_name', $user->displayName());
 518         $mailer->assign('sexe', $user->isFemale());
 519         $mailer->send($user->isEmailFormatHtml());
 520         exit;
 521     }
 522
 523     function handler_rewrite_in(&$page, $mail, $hash)
 524     {
 525         $page->changeTpl('emails/rewrite.tpl');
 526         $page->assign('option', 'in');
 527         if (empty($mail) || empty($hash)) {
 528             return PL_NOT_FOUND;
 529         }
 530         $pos = strrpos($mail, '_');
 531         if ($pos === false) {
 532             return PL_NOT_FOUND;
 533         }
 534         $mail{$pos} = '@';
 535         $res = XDB::query("SELECT  COUNT(*)
 536                              FROM  emails
 537                             WHERE  email = {?} AND hash = {?}",
 538                           $mail, $hash);
 539         $count = intval($res->fetchOneCell());
 540         if ($count > 0) {
 541             XDB::query("UPDATE  emails
 542                            SET  allow_rewrite = true, hash = NULL
 543                          WHERE  email = {?} AND hash = {?}",
 544                          $mail, $hash);
 545             $page->trigSuccess("Réécriture activée pour l'adresse " . $mail);
 546             return;
 547         }
 548         return PL_NOT_FOUND;
 549     }
 550
 551     function handler_rewrite_out(&$page, $mail, $hash)
 552     {
 553         $page->changeTpl('emails/rewrite.tpl');
 554         $page->assign('option', 'out');
 555         if (empty($mail) || empty($hash)) {
 556             return PL_NOT_FOUND;
 557         }
 558         $pos = strrpos($mail, '_');
 559         if ($pos === false) {
 560             return PL_NOT_FOUND;
 561         }
 562         $mail{$pos} = '@';
 563         $res = XDB::query("SELECT  COUNT(*)
 564                              FROM  emails
 565                             WHERE  email = {?} AND hash = {?}",
 566                           $mail, $hash);
 567         $count = intval($res->fetchOneCell());
 568         if ($count > 0) {
 569             global $globals;
 570             $res = XDB::query("SELECT  e.email, e.rewrite, a.alias
 571                                  FROM  emails AS e
 572                            INNER JOIN  aliases AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 573                                 WHERE  e.email = {?} AND e.hash = {?}",
 574                               $mail, $hash);
 575             XDB::query("UPDATE  emails
 576                            SET  allow_rewrite = false, hash = NULL
 577                          WHERE  email = {?} AND hash = {?}",
 578                         $mail, $hash);
 579             list($mail, $rewrite, $forlife) = $res->fetchOneRow();
 580             $mail = new PlMailer();
 581             $mail->setFrom("webmaster@" . $globals->mail->domain);
 582             $mail->addTo("support@" .  $globals->mail->domain);
 583             $mail->setSubject("Tentative de détournement de correspondance via le rewrite");
 584             $mail->setTxtBody("$forlife a tenté un rewrite de $mail vers $rewrite. Cette demande a été rejetée via le web");
 585             $mail->send();
 586             $page->trigWarning("Un mail d'alerte a été envoyé à l'équipe de " . $globals->core->sitename);
 587             return;
 588         }
 589         return PL_NOT_FOUND;
 590     }
 591
 592     function handler_imap_in(&$page, $hash = null, $login = null)
 593     {
 594         $page->changeTpl('emails/imap_register.tpl');
 595         $user = null;
 596         if (!empty($hash) || !empty($login)) {
 597             $user = User::getSilent($login);
 598             if ($user) {
 599                 $req = XDB::query('SELECT  1
 600                                      FROM  newsletter_ins
 601                                     WHERE  uid = {?} AND hash = {?}',
 602                                   $user->id(), $hash);
 603                 if ($req->numRows() == 0) {
 604                     $user = null;
 605                 }
 606             }
 607         }
 608
 609         require_once('emails.inc.php');
 610         $page->assign('ok', false);
 611         if (S::logged() && (is_null($user) || $user->id() == S::i('uid'))) {
 612             $storage = new EmailStorage(S::user(), 'imap');
 613             $storage->activate();
 614             $page->assign('ok', true);
 615             $page->assign('prenom', S::v('prenom'));
 616             $page->assign('sexe', S::v('femme'));
 617         } else if (!S::logged() && $user) {
 618             $storage = new EmailStorage($user, 'imap');
 619             $storage->activate();
 620             $page->assign('ok', true);
 621             $page->assign('prenom', $user->displayName());
 622             $page->assign('sexe', $user->isFemale());
 623         }
 624     }
 625
 626     function handler_broken(&$page, $warn = null, $email = null)
 627     {
 628         require_once 'emails.inc.php';
 629         $wp = new PlWikiPage('Xorg.PatteCassée');
 630         $wp->buildCache();
 631
 632         global $globals;
 633
 634         $page->changeTpl('emails/broken.tpl');
 635
 636         if ($warn == 'warn' && $email) {
 637             S::assert_xsrf_token();
 638
 639             $email = valide_email($email);
 640             // vérifications d'usage
 641             $uid = XDB::fetchOneCell("SELECT  uid
 642                                         FROM  emails
 643                                        WHERE  email = {?}", $email);
 644             if ($uid) {
 645                 $dest = User::getWithUID($uid);
 646
 647                 $mail = new PlMailer('emails/broken-web.mail.tpl');
 648                 $mail->assign('email', $email);
 649                 $mail->assign('request', S::user());
 650                 $mail->sendTo($dest);
 651                 $page->trigSuccess('Email envoyé&nbsp;!');
 652             }
 653         } elseif (Post::has('email')) {
 654             S::assert_xsrf_token();
 655
 656             $email = valide_email(Post::v('email'));
 657
 658             list(,$fqdn) = explode('@', $email);
 659             $fqdn = strtolower($fqdn);
 660             if ($fqdn == 'polytechnique.org' || $fqdn == 'melix.org' ||  $fqdn == 'm4x.org' || $fqdn == 'melix.net') {
 661                 $page->assign('neuneu', true);
 662             } else {
 663                 $page->assign('email',$email);
 664                 $x = XDB::fetchOneAssoc("SELECT  e1.uid, e1.panne != 0 AS panne,
 665                                                  (count(e2.uid) + IF(FIND_IN_SET('googleapps', eo.storage), 1, 0)) AS nb_mails
 666                                            FROM  emails as e1
 667                                      INNER JOIN  email_options AS eo ON (eo.uid = e1.uid)
 668                                       LEFT JOIN  emails as e2 ON(e1.uid = e2.uid
 669                                                  AND FIND_IN_SET('active', e2.flags)
 670                                                  AND e1.email != e2.email)
 671                                           WHERE  e1.email = {?}
 672                                        GROUP BY  e1.uid", $email);
 673                 if ($x) {
 674                     // on écrit dans la base que l'adresse est cassée
 675                     if (!$x['panne']) {
 676                         XDB::execute("UPDATE  emails
 677                                          SET  panne=NOW(), last=NOW(), panne_level = 1
 678                                        WHERE  email = {?}", $email);
 679                     } else {
 680                         XDB::execute("UPDATE  emails
 681                                          SET  panne_level = 1
 682                                        WHERE  email = {?} AND panne_level = 0", $email);
 683                     }
 684                     $x['user'] = User::getWithUID($x['uid']);
 685                     $page->assign_by_ref('x', $x);
 686                 }
 687             }
 688         }
 689     }
 690
 691     function handler_duplicated(&$page, $action = 'list', $email = null)
 692     {
 693         $page->changeTpl('emails/duplicated.tpl');
 694
 695         $states = array('pending'   => 'En attente...',
 696                         'safe'      => 'Pas d\'inquiétude',
 697                         'unsafe'    => 'Recherches en cours',
 698                         'dangerous' => 'Usurpations par cette adresse');
 699         $page->assign('states', $states);
 700
 701         if (Post::has('action')) {
 702             S::assert_xsrf_token();
 703         }
 704         switch (Post::v('action')) {
 705           case 'create':
 706             if (trim(Post::v('emailN')) != '') {
 707                 Xdb::execute('INSERT IGNORE INTO email_watch (email, state, detection, last, uid, description)
 708                                           VALUES ({?}, {?}, CURDATE(), NOW(), {?}, {?})',
 709                              trim(Post::v('emailN')), Post::v('stateN'), S::i('uid'), Post::v('descriptionN'));
 710             };
 711             break;
 712
 713           case 'edit':
 714             Xdb::execute('UPDATE email_watch
 715                              SET state = {?}, last = NOW(), uid = {?}, description = {?}
 716                            WHERE email = {?}', Post::v('stateN'), S::i('uid'), Post::v('descriptionN'), Post::v('emailN'));
 717             break;
 718
 719           default:
 720             if ($action == 'delete' && !is_null($email)) {
 721                 Xdb::execute('DELETE FROM email_watch WHERE email = {?}', $email);
 722             }
 723         }
 724         if ($action != 'create' && $action != 'edit') {
 725             $action = 'list';
 726         }
 727         $page->assign('action', $action);
 728
 729         if ($action == 'list') {
 730             $sql = "SELECT  w.email, w.detection, w.state, a.alias AS forlife
 731                       FROM  email_watch  AS w
 732                  LEFT JOIN  emails        AS e USING(email)
 733                  LEFT JOIN  aliases       AS a ON (a.uid = e.uid AND a.type = 'a_vie')
 734                   ORDER BY  w.state, w.email, a.alias";
 735             $it = Xdb::iterRow($sql);
 736
 737             $table = array();
 738             $props = array();
 739             while (list($email, $date, $state, $forlife) = $it->next()) {
 740                 if (count($props) == 0 || $props['mail'] != $email) {
 741                     if (count($props) > 0) {
 742                         $table[] = $props;
 743                     }
 744                     $props = array('mail' => $email,
 745                                    'detection' => $date,
 746                                    'state' => $state,
 747                                    'users' => array($forlife));
 748                 } else {
 749                     $props['users'][] = $forlife;
 750                 }
 751             }
 752             if (count($props) > 0) {
 753                 $table[] = $props;
 754             }
 755             $page->assign('table', $table);
 756         } elseif ($action == 'edit') {
 757             $sql = "SELECT  w.detection, w.state, w.last, w.description,
 758                             a1.alias AS edit, a2.alias AS forlife
 759                       FROM  email_watch AS w
 760                  LEFT JOIN  aliases      AS a1 ON (a1.uid = w.uid AND a1.type = 'a_vie')
 761                  LEFT JOIN  emails       AS e  ON (w.email = e.email)
 762                  LEFT JOIN  aliases      AS a2 ON (a2.uid = e.uid AND a2.type = 'a_vie')
 763                      WHERE  w.email = {?}
 764                   ORDER BY  a2.alias";
 765             $it = Xdb::iterRow($sql, $email);
 766
 767             $props = array();
 768             while (list($detection, $state, $last, $description, $edit, $forlife) = $it->next()) {
 769                 if (count($props) == 0) {
 770                     $props = array('mail'        => $email,
 771                                    'detection'   => $detection,
 772                                    'state'       => $state,
 773                                    'last'        => $last,
 774                                    'description' => $description,
 775                                    'edit'        => $edit,
 776                                    'users'       => array($forlife));
 777                 } else {
 778                     $props['users'][] = $forlife;
 779                 }
 780             }
 781             $page->assign('doublon', $props);
 782         }
 783     }
 784
 785     function handler_lost(&$page, $action = 'list', $email = null)
 786     {
 787         $page->changeTpl('emails/lost.tpl');
 788
 789         // TODO: Order by promo.
 790         $page->assign('lost_emails',
 791                       XDB::iterator("SELECT  a.uid, a.hruid
 792                                        FROM  accounts AS a
 793                                  INNER JOIN  email_options AS eo ON (eo.uid = a.uid)
 794                                   LEFT JOIN  emails   AS e ON (a.uid = e.uid AND FIND_IN_SET('active', e.flags))
 795                                       WHERE  e.uid IS NULL AND FIND_IN_SET('googleapps', eo.storage) = 0 AND
 796                                              a.state = 'active'
 797                                    ORDER BY  a.hruid"));
 798     }
 799
 800     function handler_broken_addr(&$page)
 801     {
 802         require_once 'emails.inc.php';
 803         $page->changeTpl('emails/broken_addr.tpl');
 804
 805         if (Env::has('sort_broken')) {
 806             S::assert_xsrf_token();
 807
 808             $list = trim(Env::v('list'));
 809             if ($list == '') {
 810                 $page->trigError('La liste est vide.');
 811             } else {
 812                 $valid_emails = array();
 813                 $invalid_emails = array();
 814                 $broken_list = explode("\n", $list);
 815                 sort($broken_list);
 816                 foreach ($broken_list as $orig_email) {
 817                     $orig_email = trim($orig_email);
 818                     if ($orig_email != '') {
 819                         $email = valide_email($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
 835                 $page->assign('valid_emails', $valid_emails);
 836                 $page->assign('invalid_emails', $invalid_emails);
 837             }
 838         }
 839
 840         if (Env::has('process_broken')) {
 841             S::assert_xsrf_token();
 842
 843             $list = trim(Env::v('list'));
 844             if ($list == '') {
 845                 $page->trigError('La liste est vide.');
 846             } else {
 847                 global $platal;
 848
 849                 $broken_user_list = array();
 850                 $broken_list = explode("\n", $list);
 851                 sort($broken_list);
 852                 foreach ($broken_list as $orig_email) {
 853                     $email = valide_email(trim($orig_email));
 854                     if (empty($email) || $email == '@') {
 855                         continue;
 856                     }
 857
 858                     $sel = XDB::query(
 859                         "SELECT  e1.uid, e1.panne != 0 AS panne, count(e2.uid) AS nb_mails,
 860                                  acc.full_name, a.alias
 861                            FROM  emails        AS e1
 862                       LEFT JOIN  emails        AS e2 ON (e1.uid = e2.uid AND FIND_IN_SET('active', e2.flags)
 863                                                          AND e1.email != e2.email)
 864                      INNER JOIN  accounts      AS acc  ON (e1.uid = acc.uid)
 865                      INNER JOIN  aliases       AS a  ON (acc.uid = a.uid AND FIND_IN_SET('bestalias', a.flags))
 866                           WHERE  e1.email = {?}
 867                        GROUP BY  e1.uid", $email);
 868
 869                     if ($x = $sel->fetchOneAssoc()) {
 870                         if (!$x['panne']) {
 871                             XDB::execute('UPDATE  emails
 872                                              SET  panne=NOW(), last=NOW(), panne_level = 1
 873                                            WHERE  email = {?}',
 874                                           $email);
 875                         } else {
 876                             XDB::execute('UPDATE  emails
 877                                              SET  last = CURDATE(), panne_level = panne_level + 1
 878                                            WHERE  email = {?}
 879                                                   AND DATE_ADD(last, INTERVAL 14 DAY) < CURDATE()',
 880                                          $email);
 881                         }
 882
 883                         if (!empty($x['nb_mails'])) {
 884                             $mail = new PlMailer('emails/broken.mail.tpl');
 885                             $mail->addTo("\"{$x['full_name']}\" <{$x['alias']}@"
 886                                          . $globals->mail->domain . '>');
 887                             $mail->assign('x', $x);
 888                             $mail->assign('email', $email);
 889                             $mail->send();
 890                         }
 891
 892                         if (!isset($broken_user_list[$x['alias']])) {
 893                             $broken_user_list[$x['alias']] = array($email);
 894                         } else {
 895                             $broken_user_list[$x['alias']][] = $email;
 896                         }
 897                     }
 898                 }
 899
 900                 XDB::execute("UPDATE  emails
 901                                  SET  panne_level = panne_level - 1
 902                                WHERE  flags = 'active' AND panne_level > 1
 903                                       AND DATE_ADD(last, INTERVAL 1 MONTH) < CURDATE()");
 904                 XDB::execute("UPDATE  emails
 905                                  SET  panne_level = 0
 906                                WHERE  flags = 'active' AND panne_level = 1
 907                                       AND DATE_ADD(last, INTERVAL 1 YEAR) < CURDATE()");
 908
 909                 // Output the list of users with recently broken addresses,
 910                 // along with the count of valid redirections.
 911                 require_once 'notifs.inc.php';
 912                 pl_content_headers("text/x-csv");
 913
 914                 $csv = fopen('php://output', 'w');
 915                 fputcsv($csv, array('nom', 'promo', 'alias', 'bounce', 'nbmails', 'url'), ';');
 916                 foreach ($broken_user_list as $alias => $mails) {
 917                     $sel = Xdb::query(
 918                         "SELECT  acc.uid, count(e.email) AS nb_mails,
 919                                  IFNULL(pd.public_name, acc.full_name) AS fullname,
 920                                  IFNULL(pd.promo, 0) AS promo,
 921                            FROM  aliases    AS a
 922                      INNER JOIN  accounts   AS acc ON a.id = acc.uid
 923                       LEFT JOIN  emails     AS e ON (e.uid = acc.uid
 924                                                         AND FIND_IN_SET('active', e.flags) AND e.panne = 0)
 925                       LEFT JOIN  account_profiles AS ap ON (acc.uid = ap.uid AND FIND_IN_SET('owner', ap.perms))
 926                       LEFT JOIN  profile_display AS pd ON (pd.pid = ap.pid)
 927                           WHERE  a.alias = {?}
 928                        GROUP BY  acc.uid", $alias);
 929
 930                     if ($x = $sel->fetchOneAssoc()) {
 931                         if ($x['nb_mails'] == 0) {
 932                             register_profile_update($x['uid'], 'broken');
 933                         }
 934                         fputcsv($csv, array($x['fullname'], $x['promo'], $alias,
 935                                             join(',', $mails), $x['nb_mails'],
 936                                             'https://www.polytechnique.org/marketing/broken/' . $alias), ';');
 937                     }
 938                 }
 939                 fclose($csv);
 940                 exit;
 941             }
 942         }
 943     }
 944 }
 945
 946 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 947 ?>