function generateResponse($path)
{
global $stateFile;
$state = getState($stateFile);
if ($state == "Offline") {
header('HTTP/1.1 307 Temporary Redirect');
# Simulate a network error by redirecting to self.
header('Location: ' . $_SERVER['REQUEST_URI']);
} else {
// A little securuty checking can't hurt.
if (strstr($path, "..")) {
exit;
}
if ($path[0] == '/') {
$path = '..' . $path;
}
generateNoCacheHTTPHeader();
if (file_exists($path)) {
header("Last-Modified: " . gmdate("D, d M Y H:i:s T", filemtime($path)));
header("Content-Type: " . contentType($path));
print file_get_contents($path);
} else {
header('HTTP/1.1 404 Not Found');
}
}
}
function generateResponse($path)
{
global $stateFile;
$state = getState($stateFile);
if ($state == "Offline") {
# Simulate a network error by replying with a nonsense response.
header('HTTP/1.1 307 Temporary Redirect');
header('Location: ' . $_SERVER['REQUEST_URI']);
# Redirect to self.
header('Content-Length: 1');
header('Content-Length: 5', false);
# Multiple content-length headers, some network stacks can detect this condition faster.
echo "Intentionally incorrect response.";
} else {
// A little securuty checking can't hurt.
if (strstr($path, "..")) {
exit;
}
if ($path[0] == '/') {
$path = '..' . $path;
}
generateNoCacheHTTPHeader();
if (file_exists($path)) {
header("Last-Modified: " . gmdate("D, d M Y H:i:s T", filemtime($path)));
header("Content-Type: " . contentType($path));
print file_get_contents($path);
} else {
header('HTTP/1.1 404 Not Found');
}
}
}
return "application/xml";
if (preg_match("/\.xhtml$/", $path))
return "application/xhtml+xml";
if (preg_match("/\.svg$/", $path))
return "application/svg+xml";
if (preg_match("/\.xsl$/", $path))
return "application/xslt+xml";
if (preg_match("/\.gif$/", $path))
return "image/gif";
if (preg_match("/\.jpg$/", $path))
return "image/jpeg";
if (preg_match("/\.png$/", $path))
return "image/png";
return "text/plain";
}
$path = $_GET['path'];
$expectedReferer = $_GET['expected-referer'];
$referer = $_SERVER["HTTP_REFERER"];
if ($expectedReferer == $referer && file_exists($path)) {
header('HTTP/1.1 200 OK');
header("Cache-control: no-store");
header("Content-Type: " . contentType($path));
print file_get_contents($path);
} else {
header('HTTP/1.1 404 Not Found');
}
?>
$types = ['png' => 'image/png', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'gif' => 'image/gif'];
$parts = explode('.', $file);
$ext = strtolower(array_pop($parts));
if (isset($ext, $types)) {
return $types[$ext];
}
}
$path = str_replace(['~', '..'], '', input('path', '/'));
$file = RAPTOR_UPLOAD_DIR . '/' . $path;
if (!is_file($file) || !contentType($file)) {
header('HTTP/1.1 404 Not Found');
}
if (!class_exists('Imagine\\Gd\\Imagine')) {
header('Content-type: ' . contentType($file));
readfile($file);
return;
}
$cacheFile = __DIR__ . '/' . $path;
$cacheDir = dirname($cacheFile);
if (!file_exists($cacheDir)) {
mkdir($cacheDir, 0777, true);
}
if (!is_dir($cacheDir)) {
throw new Exception('Cache directory does not exist, and could not be created.');
}
$imagine = new Imagine\Gd\Imagine();
$size = new Imagine\Image\Box(50, 50);
$mode = Imagine\Image\ImageInterface::THUMBNAIL_INSET;
$imagine->open($file)->thumbnail($size, $mode)->save($cacheFile);
header('Content-type: ' . contentType($cacheFile));
readfile($cacheFile);
