quarantine.php

   1 <?php
   2 /* vim: set ts=4 tw=0 sw=4 noet: */
   3     require_once 'config.php';
   4     require_once $CFG->root . 'lib/db_factory.php';
   5     require_once $CFG->root . 'lib/utils.inc.php';
   6
   7     function error($error) {
   8         $util = Utils::getInstance();
   9         $util->setHeading("Error");
  10         echo $util->getHeader();
  11         echo $util->getHeading();
  12         echo "<p style=\"color: red;\">$error</p>";
  13         echo '<a href="index.php">Return</a>';
  14         echo $util->getFooter();
  15     }
  16
  17     function handleRequest($request, $ids) {
  18         global $CFG;
  19
  20         $query = array();
  21         foreach ($ids as $id) {
  22             $mail_id = urldecode($id);
  23             $mail = unserialize($_SESSION['mailInfo']["$mail_id"]);
  24             $secret_id = $mail->secret_id;
  25             $recipient = $mail->recipient;
  26
  27             if ($request == 'release') {
  28                 $amavisserver = $CFG->amavisd_db_host;
  29                 $policy_port = $CFG->amavis_policy_port;
  30
  31                 $fp = fsockopen($amavisserver, $policy_port, $errno, $errstr, 30);
  32                 if (!$fp) {
  33                     error("$errstr ($errno)");
  34                     exit;
  35                 }
  36                 $out = "request=" . $request . "\r\n";
  37                 $out .= "mail_id=" . $mail_id . "\r\n";
  38                 $out .= "recipient=" . $recipient . "\r\n";
  39                 $out .= "secret_id=" . $secret_id . "\r\n\r\n";
  40                 fwrite($fp, $out);
  41                 $response = fread($fp, 8192);
  42                 fclose($fp);
  43                 $response = urldecode($response);
  44                 if (! preg_match("/^setreply=250\s+([\d\.]+)\s+(.*)/", $response, $matches)) {
  45                     error("Request to release failed [$out][$response]");
  46                     exit;
  47                 }
  48                 if ($matches[1] != '2.0.0') {
  49                     error($matches[2]);
  50                     exit;
  51                 }
  52
  53                 $query[] = "UPDATE msgrcpt SET rs = 'R' WHERE mail_id = '$mail_id'";
  54             } else if ($request == 'delete') {
  55                 $query[] = "UPDATE msgrcpt SET rs = 'D' WHERE mail_id = '$mail_id'";
  56             } else {
  57                 error("Unknown operation [$request]");
  58                 exit;
  59             }
  60         }
  61
  62         return $query;
  63     }
  64
  65     $util = Utils::getInstance();
  66     $loggedIn = $util->isLoggedIn();
  67     $request = isset($_GET['op']) ? $_GET['op'] : '';
  68     if ($loggedIn && isset($_GET['id'])) {
  69         $ids = explode(',', $_GET['id']);
  70         $query = handleRequest($request, $ids);
  71         $success = $DB->update($query);
  72         if (! $success) {
  73             error("Message not released, contact administrator [$query]");
  74             exit;
  75         }
  76         header('Location: index.php');
  77     } else if ($loggedIn && $request == 'purge') {
  78         $marked = unserialize($_SESSION['marked']);
  79         unset($_SESSION['marked']);
  80         $query = array();
  81         $error = array();
  82         foreach ($marked as $mail_id) {
  83             $query[] = "delete from msgs where mail_id = '$mail_id'";
  84             $query[] = "delete from msgrcpt where mail_id = '$mail_id'";
  85             $query[] = "delete from quarantine where mail_id = '$mail_id'";
  86             $success = $DB->update($query);
  87             if (! $success) {
  88                 $error[] = $mail_id;
  89             }
  90         }
  91         if (count($error) > 0) {
  92             $str = implode(', ', $error);
  93             error("The following messages was not purged [$str], contact administrator");
  94             exit;
  95         }
  96         header('Location: index.php');
  97     } else if ($loggedIn) {
  98         header('Location: index.php');
  99     } else {
 100         header('Location: auth.php');
 101     }
 102
 103 ?>
 104