admin.php

   1 <?php
   2 /*
   3  *  Jirafeau, your web file repository
   4  *  Copyright (C) 2015  Jerome Jutteau <j.jutteau@gmail.com>
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU Affero General Public License as
   8  *  published by the Free Software Foundation, either version 3 of the
   9  *  License, or (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 Affero General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Affero General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 define ('JIRAFEAU_ROOT', dirname (__FILE__) . '/');
  21
  22 require (JIRAFEAU_ROOT . 'lib/config.original.php');
  23 require (JIRAFEAU_ROOT . 'lib/settings.php');
  24 require (JIRAFEAU_ROOT . 'lib/functions.php');
  25 require (JIRAFEAU_ROOT . 'lib/lang.php');
  26
  27 /* Check if installation is OK. */
  28 if (file_exists (JIRAFEAU_ROOT . 'install.php')
  29     && !file_exists (JIRAFEAU_ROOT . 'lib/config.local.php'))
  30 {
  31     header('Location: install.php');
  32     exit;
  33 }
  34
  35 /* Disable admin interface if we have a empty admin password. */
  36 if (empty($cfg['admin_password']) && empty($cfg['admin_http_auth_user']))
  37 {
  38     require (JIRAFEAU_ROOT . 'lib/template/header.php');
  39     echo '<div class="error"><p>'.
  40          t('Sorry, the admin interface is not enabled.') .
  41          '</p></div>';
  42     require (JIRAFEAU_ROOT.'lib/template/footer.php');
  43     exit;
  44 }
  45
  46 /* Check session. */
  47 session_start();
  48
  49 /* Unlog if asked. */
  50 if (isset ($_POST['action']) && (strcmp ($_POST['action'], 'logout') == 0))
  51     $_SESSION['admin_auth'] = false;
  52
  53 /* Check classic admin password authentification. */
  54 if (isset ($_POST['admin_password']) && empty($cfg['admin_http_auth_user']))
  55 {
  56     if (strcmp ($cfg['admin_password'], $_POST['admin_password']) == 0)
  57         $_SESSION['admin_auth'] = true;
  58     else
  59     {
  60         $_SESSION['admin_auth'] = false;
  61         require (JIRAFEAU_ROOT . 'lib/template/header.php');
  62         echo '<div class="error"><p>'.
  63              t('Wrong password.') . '</p></div>';
  64         require (JIRAFEAU_ROOT.'lib/template/footer.php');
  65         exit;
  66     }
  67 }
  68 /* Ask for classic admin password authentification. */
  69 elseif ((!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
  70         && empty($cfg['admin_http_auth_user']))
  71 {
  72     require (JIRAFEAU_ROOT . 'lib/template/header.php'); ?>
  73     <form action = "<?php echo basename(__FILE__); ?>" method = "post">
  74     <fieldset>
  75         <table>
  76         <tr>
  77             <td class = "label"><label for = "enter_password">
  78             <?php echo t('Administration password') . ':';?></label>
  79             </td>
  80             <td class = "field"><input type = "password"
  81             name = "admin_password" id = "admin_password"
  82             size = "40" />
  83             </td>
  84         </tr>
  85         <tr class = "nav">
  86             <td></td>
  87             <td class = "nav next">
  88             <input type = "submit" name = "key" value =
  89             "<?php echo t('Login'); ?>" />
  90             </td>
  91         </tr>
  92         </table>
  93     </fieldset>
  94     </form>
  95     <?php
  96     require (JIRAFEAU_ROOT.'lib/template/footer.php');
  97     exit;
  98 }
  99 /* Check authenticated user if HTTP authentification is enable. */
 100 elseif ((!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
 101         && !empty($cfg['admin_http_auth_user']))
 102 {
 103     if ($cfg['admin_http_auth_user'] == $_SERVER['PHP_AUTH_USER'])
 104         $_SESSION['admin_auth'] = true;
 105 }
 106
 107 /* Be sure that no one can access further without admin_auth. */
 108 if (!isset ($_SESSION['admin_auth']) || $_SESSION['admin_auth'] != true)
 109 {
 110          $_SESSION['admin_auth'] = false;
 111         require (JIRAFEAU_ROOT . 'lib/template/header.php');
 112         echo '<div class="error"><p>'.
 113          t('Sorry, you are not authenticated on admin interface.') .
 114          '</p></div>';
 115         require (JIRAFEAU_ROOT.'lib/template/footer.php');
 116         exit;
 117 }
 118
 119 /* Operations may take a long time.
 120  * Be sure PHP's safe mode is off.
 121  */
 122 @set_time_limit(0);
 123 /* Remove errors. */
 124 @error_reporting(0);
 125
 126 /* Show admin interface if not downloading a file. */
 127 if (!(isset ($_POST['action']) && strcmp ($_POST['action'], 'download') == 0))
 128 {
 129         require (JIRAFEAU_ROOT . 'lib/template/header.php');
 130         ?><h2><?php echo t('Admin interface'); ?></h2><?php
 131         ?><h2>(version <?php echo JIRAFEAU_VERSION ?>)</h2><?php
 132
 133         ?><div id = "admin">
 134         <fieldset><legend><?php echo t('Actions');?></legend>
 135         <table>
 136         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 137         <tr>
 138             <input type = "hidden" name = "action" value = "clean"/>
 139             <td class = "info">
 140                 <?php echo t('Clean expired files'); ?>
 141             </td>
 142             <td></td>
 143             <td>
 144                 <input type = "submit" value = "<?php echo t('Clean'); ?>" />
 145             </td>
 146         </tr>
 147         </form>
 148         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 149         <tr>
 150             <input type = "hidden" name = "action" value = "clean_async"/>
 151             <td class = "info">
 152                 <?php echo t('Clean old unfinished transfers'); ?>
 153             </td>
 154             <td></td>
 155             <td>
 156                 <input type = "submit" value = "<?php echo t('Clean'); ?>" />
 157             </td>
 158         </tr>
 159         </form>
 160         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 161         <tr>
 162             <input type = "hidden" name = "action" value = "list"/>
 163             <td class = "info">
 164                 <?php echo t('List all files'); ?>
 165             </td>
 166             <td></td>
 167             <td>
 168                 <input type = "submit" value = "<?php echo t('List'); ?>" />
 169             </td>
 170         </tr>
 171         </form>
 172         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 173         <tr>
 174             <input type = "hidden" name = "action" value = "search_by_name"/>
 175             <td class = "info">
 176                 <?php echo t('Search files by name'); ?>
 177             </td>
 178             <td>
 179                 <input type = "text" name = "name" id = "name"/>
 180             </td>
 181             <td>
 182                 <input type = "submit" value = "<?php echo t('Search'); ?>" />
 183             </td>
 184         </tr>
 185         </form>
 186         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 187         <tr>
 188             <input type = "hidden" name = "action" value = "search_by_file_hash"/>
 189             <td class = "info">
 190                 <?php echo t('Search files by file hash'); ?>
 191             </td>
 192             <td>
 193                 <input type = "text" name = "hash" id = "hash"/>
 194             </td>
 195             <td>
 196                 <input type = "submit" value = "<?php echo t('Search'); ?>" />
 197             </td>
 198         </tr>
 199         </form>
 200         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 201         <tr>
 202             <input type = "hidden" name = "action" value = "search_link"/>
 203             <td class = "info">
 204                 <?php echo t('Search a specific link'); ?>
 205             </td>
 206             <td>
 207                 <input type = "text" name = "link" id = "link"/>
 208             </td>
 209             <td>
 210                 <input type = "submit" value = "<?php echo t('Search'); ?>" />
 211             </td>
 212         </tr>
 213         </form>
 214         </table>
 215         <form action = "<?php echo basename(__FILE__); ?>" method = "post">
 216             <input type = "hidden" name = "action" value = "logout" />
 217             <input type = "submit" value = "<?php echo t('Logout'); ?>" />
 218         </form>
 219         </fieldset></div><?php
 220 }
 221
 222 /* Check for actions */
 223 if (isset ($_POST['action']))
 224 {
 225     if (strcmp ($_POST['action'], 'clean') == 0)
 226     {
 227         $total = jirafeau_admin_clean ();
 228         echo '<div class="message">' . NL;
 229         echo '<p>';
 230         echo t('Number of cleaned files') . ' : ' . $total;
 231         echo '</p></div>';
 232     }
 233     elseif (strcmp ($_POST['action'], 'clean_async') == 0)
 234     {
 235         $total = jirafeau_admin_clean_async ();
 236         echo '<div class="message">' . NL;
 237         echo '<p>';
 238         echo t('Number of cleaned files') . ' : ' . $total;
 239         echo '</p></div>';
 240     }
 241     elseif (strcmp ($_POST['action'], 'list') == 0)
 242     {
 243         jirafeau_admin_list ("", "", "");
 244     }
 245     elseif (strcmp ($_POST['action'], 'search_by_name') == 0)
 246     {
 247         jirafeau_admin_list ($_POST['name'], "", "");
 248     }
 249     elseif (strcmp ($_POST['action'], 'search_by_file_hash') == 0)
 250     {
 251         jirafeau_admin_list ("", $_POST['hash'], "");
 252     }
 253     elseif (strcmp ($_POST['action'], 'search_link') == 0)
 254     {
 255         jirafeau_admin_list ("", "", $_POST['link']);
 256     }
 257     elseif (strcmp ($_POST['action'], 'delete_link') == 0)
 258     {
 259         jirafeau_delete_link ($_POST['link']);
 260         echo '<div class="message">' . NL;
 261         echo '<p>' . t('Link deleted') . '</p></div>';
 262     }
 263     elseif (strcmp ($_POST['action'], 'delete_file') == 0)
 264     {
 265         $count = jirafeau_delete_file ($_POST['md5']);
 266         echo '<div class="message">' . NL;
 267         echo '<p>' . t('Deleted links') . ' : ' . $count . '</p></div>';
 268     }
 269     elseif (strcmp ($_POST['action'], 'download') == 0)
 270     {
 271         $l = jirafeau_get_link ($_POST['link']);
 272         if (!count ($l))
 273             return;
 274         $p = s2p ($l['md5']);
 275         header ('Content-Length: ' . $l['file_size']);
 276         header ('Content-Type: ' . $l['mime_type']);
 277         header ('Content-Disposition: attachment; filename="' .
 278                 $l['file_name'] . '"');
 279         if (file_exists(VAR_FILES . $p . $l['md5']))
 280             readfile (VAR_FILES . $p . $l['md5']);
 281         exit;
 282     }
 283 }
 284
 285 require (JIRAFEAU_ROOT.'lib/template/footer.php');
 286
 287 ?>