mirror of
https://github.com/unraid/webgui.git
synced 2026-01-01 06:59:56 -06:00
57 lines
1.7 KiB
PHP
57 lines
1.7 KiB
PHP
<?PHP
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/* Copyright 2005-2023, Lime Technology
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* Copyright 2012-2023, Bergware International.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
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$file = $_POST['file']??'';
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function validpath($file) {
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global $docroot;
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return realpath(dirname("$docroot/$file")) == $docroot;
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}
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switch ($_POST['cmd']) {
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case 'save':
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if (!validpath($file)) break;
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$source = $_POST['source']??'';
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$opts = $_POST['opts'] ?? 'qlj';
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if ($source && in_array(pathinfo($source,PATHINFO_EXTENSION),['txt','conf','png'])) {
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exec("zip -$opts ".escapeshellarg("$docroot/$file")." ".escapeshellarg($source));
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} else {
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$tmp = "/var/tmp/".basename($source).".txt";
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copy($source, $tmp);
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exec("zip -$opts ".escapeshellarg("$docroot/$file")." ".escapeshellarg($tmp));
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@unlink($tmp);
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}
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echo "/$file";
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break;
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case 'delete':
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if (validpath($file) && is_file("$docroot/$file")) unlink("$docroot/$file");
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break;
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case 'diag':
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if (!validpath($file)) break;
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$anon = empty($_POST['anonymize']) ? '' : escapeshellarg($_POST['anonymize']);
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exec("nohup diagnostics $anon ".escapeshellarg("$docroot/$file")." 1>/dev/null 2>&1 &");
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echo "/$file";
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break;
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case 'unlink':
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if (!validpath($file)) break;
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if ($backup = readlink("$docroot/$file")) unlink($backup);
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@unlink("$docroot/$file");
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break;
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case 'backup':
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echo exec("$docroot/webGui/scripts/flash_backup");
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break;
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}
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?>
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