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@ -2,7 +2,7 @@ |
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/* |
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* Jirafeau, your web file repository |
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* Copyright (C) 2008 Julien "axolotl" BERNARD <axolotl@magieeternelle.org> |
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* Copyright (C) 2015 Jerome Jutteau <j.jutteau@gmail.com> |
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* Copyright (C) 2015 Jerome Jutteau <jerome@jutteau.fr> |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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@ -32,10 +32,9 @@ if (!isset($_GET['h']) || empty($_GET['h'])) { |
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* Be sure PHP's safe mode is off. |
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*/ |
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@set_time_limit(0); |
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/* Remove errors. */ |
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@error_reporting(0); |
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$link_name = $_GET['h']; |
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if (!preg_match('/[0-9a-zA-Z_-]+$/', $link_name)) { |
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require(JIRAFEAU_ROOT.'lib/template/header.php'); |
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echo '<div class="error"><p>' . t('FILE_404') . '</p></div>'; |
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@ -57,11 +56,6 @@ if (isset($_GET['d']) && !empty($_GET['d']) && $_GET['d'] != '1') { |
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$delete_code = $_GET['d']; |
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} |
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$update_period = ''; |
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if (isset($_GET['u']) && !empty($_GET['u'])) { |
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$update_period = $_GET['u']; |
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} |
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$crypt_key = ''; |
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if (isset($_GET['k']) && !empty($_GET['k'])) { |
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$crypt_key = $_GET['k']; |
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@ -77,14 +71,8 @@ if (isset($_GET['p']) && !empty($_GET['p'])) { |
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$do_preview = true; |
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} |
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// XXX KAZ |
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$do_update = false; |
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if (isset($_GET['u']) && !empty($_GET['u'])) { |
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$do_update = true; |
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} |
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$p = s2p($link['md5']); |
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if (!file_exists(VAR_FILES . $p . $link['md5'])) { |
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$p = s2p($link['hash']); |
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if (!file_exists(VAR_FILES . $p . $link['hash'])) { |
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jirafeau_delete_link($link_name); |
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require(JIRAFEAU_ROOT.'lib/template/header.php'); |
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echo '<div class="error"><p>'.t('FILE_NOT_AVAIL'). |
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@ -113,9 +101,8 @@ if (!empty($delete_code) && $delete_code == $link['link_code']) { |
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<?php echo t('USING_SERVICE'). ' <a href="tos.php" target="_blank" rel="noopener noreferrer">' . t('TOS') . '</a>.' ?> |
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</td></tr> |
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<tr><td> |
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<input type="submit" id="submit_delete" value="<?php echo t('DELETE'); ?>" |
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onclick="document.getElementById('submit_delete_post').action='<?php echo 'f.php?h=' . $link_name . '&d=' . $delete_code . "';"; ?> |
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document.getElementById('submit_delete').submit ();"/> // ' |
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<input type="submit" id="submit_delete" value="<?php echo t('DELETE'); ?>" <?php $action_delete="'f.php?h=' . $link_name . '&d=' . $delete_code'; document.getElementById('submit_delete').submit ();"; ?> |
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onclick="document.getElementById('submit_delete_post').action='<?php echo $action_delete; ?>"/> |
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</td></tr> |
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</table> |
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</fieldset></form></div><?php |
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@ -124,17 +111,6 @@ if (!empty($delete_code) && $delete_code == $link['link_code']) { |
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exit; |
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} |
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// XXX KAZ |
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if ($do_update) { |
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$time=jirafeau_update_link($link_name, $link, $update_period); |
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$content = '' . $time . NL; |
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header('HTTP/1.0 200 OK'); |
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header('Content-Length: ' . strlen ($content)); |
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header('Content-Type: text/plain'); |
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echo $content; |
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exit; |
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} |
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if ($link['time'] != JIRAFEAU_INFINITY && time() > $link['time']) { |
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jirafeau_delete_link($link_name); |
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require(JIRAFEAU_ROOT.'lib/template/header.php'); |
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@ -162,39 +138,38 @@ if (!empty($link['key'])) { |
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else { |
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require(JIRAFEAU_ROOT.'lib/template/header.php'); |
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echo '<div>' . |
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'<form action="f.php" method="post" id="submit_post" class="form login">'; ?> |
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<input type = "hidden" name = "jirafeau" value = "<?php echo JIRAFEAU_VERSION ?>"/><?php |
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'<form action="f.php" method="post" id="submit_post" class="form login">'; ?> |
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<input type = "hidden" name = "jirafeau" value = "<?php echo JIRAFEAU_VERSION ?>"/><?php |
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echo '<fieldset>' . |
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'<legend>' . t('PSW_PROTEC') . |
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'</legend><table><tr><td>' . |
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t('GIMME_PSW') . ' : ' . |
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'<input type = "password" name = "key" />' . |
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'</td></tr>' . |
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'<tr><td>' . |
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t('USING_SERVICE'). ' <a href="tos.php" target="_blank" rel="noopener noreferrer">' . t('TOS') . '</a>.' . |
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'</td></tr>'; |
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'<legend>' . t('PSW_PROTEC') . |
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'</legend><table><tr><td>' . |
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t('GIMME_PSW') . ' : ' . |
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'<input type = "password" name = "key" />' . |
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'</td></tr>' . |
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'<tr><td>' . |
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t('USING_SERVICE'). ' <a href="tos.php" target="_blank" rel="noopener noreferrer">' . t('TOS') . '</a>.' . |
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'</td></tr>'; |
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if ($link['onetime'] == 'O') { |
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echo '<tr><td id="self_destruct">' . |
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t('AUTO_DESTRUCT') . |
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'</td></tr>'; |
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t('AUTO_DESTRUCT') . |
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'</td></tr>'; |
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} ?><tr><td><input type="submit" id = "submit_download" value="<?php echo t('DL'); ?>" |
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onclick="document.getElementById('submit_post').action='<?php |
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echo 'f.php?h=' . $link_name . '&d=1'; |
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onclick="document.getElementById('submit_post').action='<?php |
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echo 'f.php?h=' . $link_name . '&d=1'; |
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if (!empty($crypt_key)) { |
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echo '&k=' . urlencode($crypt_key); |
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} ?>'; |
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document.getElementById('submit_download').submit ();"/><?php |
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if ($cfg['preview'] && jirafeau_is_viewable($link['mime_type'])) { |
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?><input type="submit" id = "submit_preview" value="<?php echo t('PREVIEW'); ?>" |
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onclick="document.getElementById('submit_post').action='<?php |
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echo 'f.php?h=' . $link_name . '&p=1'; |
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if (!empty($crypt_key)) { |
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echo '&k=' . urlencode($crypt_key); |
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} ?>'; |
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document.getElementById('submit_download').submit ();"/><?php |
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if ($cfg['preview'] && jirafeau_is_viewable($link['mime_type'])) { |
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?><input type="submit" id = "submit_preview" value="<?php echo t('PREVIEW'); ?>" |
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onclick="document.getElementById('submit_post').action='<?php |
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echo 'f.php?h=' . $link_name . '&p=1'; |
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if (!empty($crypt_key)) { |
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echo '&k=' . urlencode($crypt_key); |
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} ?>'; |
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document.getElementById('submit_preview').submit ();"/><?php |
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} |
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document.getElementById('submit_preview').submit ();"/><?php |
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} |
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echo '</td></tr></table></fieldset></form></div>'; |
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require(JIRAFEAU_ROOT.'lib/template/footer.php'); |
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exit; |
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@ -247,7 +222,6 @@ if (!$password_challenged && !$do_download && !$do_preview) { |
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echo '&k=' . urlencode($crypt_key); |
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} ?>'; |
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document.getElementById('submit_post').submit ();"/><?php |
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} |
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echo '</td></tr>'; |
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echo '</table></fieldset></form></div>'; |
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@ -263,23 +237,36 @@ if (!jirafeau_is_viewable($link['mime_type']) || !$cfg['preview'] || $do_downloa |
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header('Content-Disposition: filename="' . $link['file_name'] . '"'); |
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} |
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header('Content-Type: ' . $link['mime_type']); |
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header('Content-MD5: ' . hex_to_base64($link['md5'])); |
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if ($cfg['file_hash'] == "md5") { |
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header('Content-MD5: ' . hex_to_base64($link['hash'])); |
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} |
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if ($cfg['litespeed_workaround']) { |
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// Work around that LiteSpeed truncates large files. |
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// See https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:config:internal-redirect |
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if ($_GET['litespeed_workaround'] == 'phase2') { |
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$file_web_path = preg_replace('#^' . $_SERVER['DOCUMENT_ROOT'] . '#', '', VAR_FILES); |
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header('X-LiteSpeed-Location: ' . $file_web_path . $p . $link['hash']); |
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} else { |
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// Since Content-Type isn't forwarded by LiteSpeed, first |
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// redirect to the same URL but append the file name. |
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header('Location: ' . $_SERVER['PHP_SELF'] . '/' . $link['file_name'] . '?' . |
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$_SERVER['QUERY_STRING'] . '&litespeed_workaround=phase2'); |
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} |
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} |
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/* Read encrypted file. */ |
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if ($link['crypted']) { |
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elseif ($link['crypted']) { |
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/* Init module */ |
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$m = mcrypt_module_open('rijndael-256', '', 'ofb', ''); |
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/* Extract key and iv. */ |
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$md5_key = md5($crypt_key); |
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$iv = jirafeau_crypt_create_iv($md5_key, mcrypt_enc_get_iv_size($m)); |
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$hash_key = md5($crypt_key); |
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$iv = jirafeau_crypt_create_iv($hash_key, mcrypt_enc_get_iv_size($m)); |
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/* Init module. */ |
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mcrypt_generic_init($m, $md5_key, $iv); |
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mcrypt_generic_init($m, $hash_key, $iv); |
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/* Decrypt file. */ |
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$r = fopen(VAR_FILES . $p . $link['md5'], 'r'); |
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$r = fopen(VAR_FILES . $p . $link['hash'], 'r'); |
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while (!feof($r)) { |
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$dec = mdecrypt_generic($m, fread($r, 1024)); |
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print $dec; |
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ob_flush(); |
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} |
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fclose($r); |
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/* Cleanup. */ |
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@ -288,10 +275,9 @@ if ($link['crypted']) { |
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} |
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/* Read file. */ |
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else { |
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$r = fopen(VAR_FILES . $p . $link['md5'], 'r'); |
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$r = fopen(VAR_FILES . $p . $link['hash'], 'r'); |
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while (!feof($r)) { |
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print fread($r, 1024); |
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ob_flush(); |
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} |
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fclose($r); |
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} |
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