public function readyBuildDir()
{
if (!is_dir($this->getdbdDir . '/builds/') && !mkdir($this->getdbdDir . '/builds/')) {
die("Critical: build directory '" . $this->getdbdDir . '/builds/\' does not exist.');
}
if (!posix_access($this->getdbdDir . '/builds/', POSIX_W_OK)) {
die("Critical: build directory '" . $this->getdbdDir . "/builds/' is not writable.\n");
}
if ($this->buildDir === null) {
$this->buildDir = $this->getdbdDir . '/builds/' . $this->buildID;
}
if (is_dir($this->buildDir) || mkdir($this->buildDir)) {
// echo "Build directory is ". $this->buildDir. "\n";
}
}
<?php
$folder = $_SERVER['DOCUMENT_ROOT'] . 'pf-2016/data';
$file_name = 'file_test.txt';
$file = $folder . '' . $file_name;
if (posix_access($folder, POSIX_R_OK | POSIX_W_OK) && $_POST['data']) {
$handler = fopen($file, 'a+');
$decode = json_decode($_POST['data'], true);
// var_dump($_POST['data']);
$addr = $_SERVER['DOCUMENT_ROOT'] . 'pf-2016/data/' . $decode['name'] . '.json';
// echo $addr;
$file = fopen($addr, 'a+');
fwrite($file, $_POST['data']);
fclose($file);
echo '<div id="send_mail">message envoyé</div>';
} else {
$error = posix_get_last_error();
echo 'Erreur ' . $error . ' :' . posix_strerror($error) . '<br />';
echo '</br />Contact Root for rights mofo<br />';
}
<?php
var_dump(posix_access());
var_dump(posix_access(array()));
var_dump(posix_access('foo', array()));
var_dump(posix_access(null));
var_dump(posix_access('./foobar'));
?>
===DONE===
<?php
$file = 'some_file';
if (posix_access($file, POSIX_R_OK | POSIX_W_OK)) {
echo 'The file is readable and writable!';
} else {
$error = posix_get_last_error();
echo "Error {$error}: " . posix_strerror($error);
}
<?php $file = '/etc/passwd' . chr(0) . 'asdf'; var_dump(posix_access($file)); var_dump(posix_mkfifo($file, 0644)); var_dump(posix_mknod($file, 0644));
<?php
var_dump(posix_access(str_repeat('bogus path', 1042)));
<?php $filename = dirname(__FILE__) . '/foo.test'; var_dump(posix_access($filename, POSIX_F_OK)); $fp = fopen($filename, "w"); fwrite($fp, "foo"); fclose($fp); chmod($filename, 00); var_dump(posix_access($filename, POSIX_R_OK)); var_dump(posix_access($filename, POSIX_W_OK)); var_dump(posix_access($filename, POSIX_X_OK)); ?> ===DONE=== <?php $filename = dirname(__FILE__) . '/foo.test'; chmod($filename, 0700); unlink($filename);
public function isWriteable($dir, $type = "dir")
{
if ($this->getFilteredOption("USE_POSIX", $this->repository) == true && extension_loaded('posix')) {
$real = AJXP_MetaStreamWrapper::getRealFSReference($dir);
return posix_access($real, POSIX_W_OK);
}
//clearstatcache();
return is_writable($dir);
}
/**
* openCookie
*
* @access protected
* @throws Exception
*/
protected function openCookie()
{
// ensure file is writable
if (file_exists($this->cookie)) {
if (posix_access($this->cookie, POSIX_W_OK) === false) {
throw new Exception('File *' . $this->cookie . '* must be writable ' . 'for cookie storage.');
}
}
// ensure file directory is writable
$dir = dirname($this->cookie);
if (is_writable($dir) === false) {
throw new Exception('Path *' . $dir . '* must be writable for cookie ' . 'storage.');
}
// open file
$resource = fopen($this->cookie, 'w');
fclose($resource);
}
/**
* Determine accessibility of a file
*
* @param string $file The name of the file to be tested.
* @param int $mode A mask consisting of one or more of POSIX_F_OK, POSIX_R_OK, POSIX_W_OK and POSIX_X_OK.
*
* @return bool
*/
public function access($file, $mode = POSIX_F_OK)
{
return posix_access($file, $mode);
}
#!/usr/bin/php
<?php
if (!posix_access(__FILE__, POSIX_X_OK)) {
die("Access denied\n");
}
chdir(realpath(dirname(__FILE__)));
if (posix_isatty(STDIN)) {
define('DEBUG', true);
} else {
define('DEBUG', false);
}
/**
* SimpleMVC specifed directory default is '.'
* If app folder is not in the same directory update it's path
*/
$smvc = realpath(dirname(__FILE__));
/** Set the full path to the docroot */
define('ROOT', realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR);
/** Make the application relative to the docroot, for symlink'd index.php */
if (!is_dir($smvc) and is_dir(ROOT . $smvc)) {
$smvc = ROOT . $smvc;
}
/** Define the absolute paths for configured directories */
define('SMVC', realpath($smvc) . DIRECTORY_SEPARATOR);
/** Unset non used variables */
unset($smvc);
require SMVC . 'vendor/autoload.php';
use Helpers\Audit;
function dbg($msg)
{
if (DEBUG) {
}
define('WORKERMAN_LOG_DIR', $log_dir . '/');
// ==ipc-key==
if (!($ipc_key = Man\Core\Lib\Config::get('workerman.ipc_key'))) {
$ipc_key = fileinode(WORKERMAN_ROOT_DIR);
}
define('IPC_KEY', $ipc_key);
// ==shm-size==
if (!($shm_size = Man\Core\Lib\Config::get('workerman.shm_size'))) {
$shm_size = 393216;
}
define('DEFAULT_SHM_SIZE', $shm_size);
//检查pid对应的进程是否存在，不存在删除PID文件
if ($cmd != 'status' && is_file(WORKERMAN_PID_FILE)) {
//检查权限
if (!posix_access(WORKERMAN_PID_FILE, POSIX_W_OK)) {
if ($stat = stat(WORKERMAN_PID_FILE)) {
if (($start_pwuid = posix_getpwuid($stat['uid'])) && ($current_pwuid = posix_getpwuid(posix_getuid()))) {
exit("\n[31;40mWorkerman is started by user {$start_pwuid['name']}, {$current_pwuid['name']} can not {$cmd} Workerman, Permission denied[0m\n\n[31;40mWorkerman {$cmd} failed[0m\n\n");
}
}
exit("[31;40mCan not {$cmd} Workerman, Permission denied[0m\n");
}
//检查pid进程是否存在
if ($pid = @file_get_contents(WORKERMAN_PID_FILE)) {
if (false === posix_kill($pid, 0)) {
if (!unlink(WORKERMAN_PID_FILE)) {
exit("[31;40mCan not {$cmd} Workerman[0m\n\n");
}
}
}
/**
* Tests whether it is possible for the current user to write to the
* specified path.
*
* @param string $path
* @return boolean
*/
public static function testWritable($path)
{
if (!isset(self::$_availableFunctions['posix_access'])) {
self::$_availableFunctions['posix_access'] = function_exists('posix_access');
}
/* I'll work out a non-POSIX implementation of this when/if it becomes
necessary. */
if (self::$_availableFunctions['posix_access']) {
// If file doesn't exist yet, test parent directory
if (!file_exists($path)) {
$path = dirname($path);
}
return posix_access($path, POSIX_W_OK);
}
return true;
}
<?php
var_dump(posix_access('/tmp', POSIX_W_OK));
?>
===DONE===
function searchNotReadAbleFiles($dir)
{
$notReadableFiles = array();
$files = array_diff(scandir($dir), array('.', '..'));
$folders = array();
foreach ($files as $file) {
if (is_dir($dir . '/' . $file)) {
$folders[] = $file;
if (!@posix_access($dir . '/' . $file, POSIX_R_OK | POSIX_W_OK)) {
$notReadableFiles[] = $dir . '/' . $file;
}
if (@is_dir($dir . '/' . $file) && $dir . '/' . $file != 'custom/veranstaltungsfotos') {
$notReadableFiles = array_merge($notReadableFiles, searchNotReadAbleFiles($dir . '/' . $file));
}
}
}
return $notReadableFiles;
}
public function isWriteable($dir, $type = "dir")
{
if ($this->getFilteredOption("USE_POSIX", $this->repository->getId()) == true && extension_loaded('posix')) {
$real = call_user_func(array($this->wrapperClassName, "getRealFSReference"), $dir);
return posix_access($real, POSIX_W_OK);
}
return is_writable($dir);
}
function VS($x, $y)
{
var_dump($x === $y);
if ($x !== $y) {
echo "Failed: {$y}\n";
echo "Got: {$x}\n";
var_dump(debug_backtrace());
}
}
function VERIFY($x)
{
VS($x != false, true);
}
//////////////////////////////////////////////////////////////////////
VERIFY(posix_access(__DIR__ . "/ext_posix.php"));
VERIFY(strlen(posix_ctermid()));
VERIFY(strlen(posix_getcwd()));
$ret = posix_getgrgid(posix_getgid());
VERIFY($ret != false);
VERIFY(count((array) $ret) != 0);
$bynam = posix_getgrnam($ret['name']);
VS($ret, $bynam);
$ret = posix_getgrnam("root");
VERIFY($ret != false);
VERIFY(count((array) $ret) != 0);
$bygid = posix_getgrgid($ret['gid']);
VS($ret, $bygid);
// $ret = posix_getgroups();
// VERIFY($ret != false);
// VERIFY(count((array)$ret) != 0);
<?php
$ekos_host = "localhost";
$ekos_db = "test";
$ekos_user = "******";
$ekos_pwd = "";
$cbd_host = "localhost";
$cbd_db = "central";
$cbd_user = "******";
$cbd_pwd = "";
$registerPHPFunctions = false;
$admin_group = "root";
$user_name = $_SERVER['REMOTE_USER'];
$user_info = posix_getpwnam($user_name);
$user_group = posix_getgrgid($user_info['gid']);
//astra linux maclabel - ignore this
if (posix_access('/etc/security/msec_mac/' . $user_info['uid'], POSIX_R_OK)) {
$user_maclabel = file_get_contents('/etc/security/msec_mac/' . $user_info['uid']);
$user_maclabel = explode(':', $user_maclabel);
$user_maxcategory = trim(array_pop($user_maclabel));
$user_maxlevel = array_pop($user_maclabel);
$user_maclabel = '{' . $user_maxlevel . ',' . $user_maxcategory . '}';
} else {
$user_maclabel = "";
}
