mirror of
https://github.com/php-curl-class/php-curl-class.git
synced 2026-08-20 08:31:46 +00:00
Zach Borboa
454 lines
14 KiB
PHP
454 lines
14 KiB
PHP
<?php declare(strict_types=1);
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$server_start = microtime(true);
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// Prevent direct access unless testing.
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if (getenv('PHP_CURL_CLASS_TEST_MODE_ENABLED') !== 'yes' &&
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@$_SERVER['PHP_CURL_CLASS_TEST_MODE_ENABLED'] !== 'yes') {
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exit;
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}
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require_once 'ContentRangeServer.php';
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require_once 'RangeHeader.php';
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require_once 'Helper.php';
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$http_raw_post_data = file_get_contents('php://input');
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$_PUT = [];
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$_PATCH = [];
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$_DELETE = [];
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$request_method = isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : '';
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if (!array_key_exists('CONTENT_TYPE', $_SERVER) && array_key_exists('HTTP_CONTENT_TYPE', $_SERVER)) {
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$_SERVER['CONTENT_TYPE'] = $_SERVER['HTTP_CONTENT_TYPE'];
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}
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$content_type = isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '';
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$data_values = $_GET;
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if ($request_method === 'POST') {
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$data_values = $_POST;
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} elseif ($request_method === 'PUT') {
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if (strpos($content_type, 'application/x-www-form-urlencoded') === 0) {
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parse_str($http_raw_post_data, $_PUT);
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$data_values = $_PUT;
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}
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} elseif ($request_method === 'PATCH') {
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if (strpos($content_type, 'application/x-www-form-urlencoded') === 0) {
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parse_str($http_raw_post_data, $_PATCH);
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$data_values = $_PATCH;
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}
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} elseif ($request_method === 'DELETE') {
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if (strpos($content_type, 'application/x-www-form-urlencoded') === 0) {
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parse_str($http_raw_post_data, $_DELETE);
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$data_values = $_DELETE;
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}
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}
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$test = '';
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if (isset($_SERVER['HTTP_X_DEBUG_TEST'])) {
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$test = $_SERVER['HTTP_X_DEBUG_TEST'];
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} elseif (isset($_GET['test'])) {
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$test = $_GET['test'];
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}
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$key = isset($data_values['key']) ? $data_values['key'] : '';
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if ($test === 'http_basic_auth') {
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if (!isset($_SERVER['PHP_AUTH_USER'])) {
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header('WWW-Authenticate: Basic realm="My Realm"');
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header('HTTP/1.1 401 Unauthorized');
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echo 'canceled';
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exit;
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}
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header('Content-Type: application/json');
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echo json_encode([
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'username' => $_SERVER['PHP_AUTH_USER'],
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'password' => $_SERVER['PHP_AUTH_PW'],
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]);
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exit;
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} elseif ($test === 'http_digest_auth') {
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$users = [
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'myusername' => 'mypassword',
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];
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$realm = 'Restricted area';
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$qop = 'auth';
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$nonce = md5(uniqid());
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$opaque = md5(uniqid());
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if (empty($_SERVER['PHP_AUTH_DIGEST'])) {
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header('HTTP/1.1 401 Unauthorized');
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header(sprintf(
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'WWW-Authenticate: Digest realm="%s", qop="%s", nonce="%s", opaque="%s"',
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$realm,
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$qop,
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$nonce,
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$opaque
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));
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echo 'canceled';
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exit;
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}
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$data = [
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'nonce' => '',
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'nc' => '',
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'cnonce' => '',
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'qop' => '',
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'username' => '',
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'uri' => '',
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'response' => '',
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];
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preg_match_all(
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'@(' . implode('|', array_keys($data)) . ')=(?:([\'"])([^\2]+?)\2|([^\s,]+))@',
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$_SERVER['PHP_AUTH_DIGEST'],
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$matches,
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PREG_SET_ORDER
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);
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foreach ($matches as $match) {
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$data[$match['1']] = $match['3'] ? $match['3'] : $match['4'];
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}
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$A1 = md5($data['username'] . ':' . $realm . ':' . $users[$data['username']]);
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$A2 = md5($_SERVER['REQUEST_METHOD'] . ':' . $data['uri']);
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$valid_response = md5(
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$A1 . ':' . $data['nonce'] . ':' . $data['nc'] . ':' . $data['cnonce'] . ':' . $data['qop'] . ':' . $A2
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);
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if ($data['response'] !== $valid_response) {
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header('HTTP/1.1 401 Unauthorized');
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echo 'invalid';
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exit;
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}
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echo 'valid';
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exit;
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} elseif ($test === 'get') {
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echo http_build_query($_GET);
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exit;
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} elseif ($test === 'post') {
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echo http_build_query($_POST);
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exit;
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} elseif ($test === 'post_json') {
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echo $http_raw_post_data;
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exit;
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} elseif ($test === 'put') {
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echo $http_raw_post_data;
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exit;
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} elseif ($test === 'patch') {
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echo $http_raw_post_data;
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exit;
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} elseif ($test === 'search') {
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echo $http_raw_post_data;
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exit;
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} elseif ($test === 'post_multidimensional' || $test === 'post_multidimensional_with_file') {
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header('Content-Type: application/json');
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echo json_encode([
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'post' => $_POST,
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'files' => $_FILES,
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]);
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exit;
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} elseif ($test === 'post_file_path_upload') {
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echo \Helper\mime_type($_FILES[$key]['tmp_name']);
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exit;
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} elseif ($test === 'put_file_handle') {
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$tmp_filename = tempnam('/tmp', 'php-curl-class.');
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file_put_contents($tmp_filename, $http_raw_post_data);
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echo \Helper\mime_type($tmp_filename);
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unlink($tmp_filename);
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exit;
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} elseif ($test === 'request_method') {
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header('X-REQUEST-METHOD: ' . $request_method);
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echo $request_method;
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exit;
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} elseif ($test === 'request_uri') {
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echo $_SERVER['REQUEST_URI'];
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exit;
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} elseif ($test === 'setcookie') {
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foreach ($_COOKIE as $key => $value) {
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setcookie($key, $value);
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}
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exit;
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} elseif ($test === 'cookiejar') {
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setcookie('mycookie', 'yum');
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exit;
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} elseif ($test === 'multiple_cookie') {
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setcookie('cookie1', 'scrumptious');
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setcookie('cookie2', 'mouthwatering');
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exit;
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} elseif ($test === 'response_header') {
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header('Content-Type: application/json');
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header('ETag: ' . md5('worldpeace'));
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exit;
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} elseif ($test === 'response_body') {
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echo 'OK';
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exit;
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} elseif ($test === 'json_response') {
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if (isset($_POST['headers'])) {
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foreach ($_POST['headers'] as $header) {
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header($header);
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}
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} else {
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if (isset($_POST['key'])) {
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$key = $_POST['key'];
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} elseif (isset($_GET['key'])) {
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$key = $_GET['key'];
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} else {
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$key = 'Content-Type';
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}
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if (isset($_POST['value'])) {
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$value = $_POST['value'];
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} elseif (isset($_GET['value'])) {
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$value = $_GET['value'];
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} else {
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$value = 'application/json';
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}
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header($key . ': ' . $value);
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}
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if (isset($_POST['body'])) {
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$body = $_POST['body'];
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} else {
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$body = json_encode([
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'null' => null,
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'true' => true,
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'false' => false,
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'integer' => 1,
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'float' => 3.14,
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'empty' => '',
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'string' => 'string',
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]);
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}
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if (isset($_POST['remove-content-type-header'])) {
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header_remove('Content-Type');
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}
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echo $body;
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exit;
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} elseif ($test === 'xml_response') {
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$key = $_POST['key'];
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$value = $_POST['value'];
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header($key . ': ' . $value);
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$doc = new DOMDocument();
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$doc->formatOutput = true;
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$rss = $doc->appendChild($doc->createElement('rss'));
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$rss->setAttribute('version', '2.0');
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$channel = $doc->createElement('channel');
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$title = $doc->createElement('title');
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$title->appendChild($doc->createTextNode('Title'));
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$channel->appendChild($title);
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$link = $doc->createElement('link');
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$link->appendChild($doc->createTextNode('Link'));
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$channel->appendChild($link);
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$description = $doc->createElement('description');
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$description->appendChild($doc->createTextNode('Description'));
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$channel->appendChild($description);
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$rss->appendChild($channel);
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echo $doc->saveXML();
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exit;
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} elseif ($test === 'xml_with_cdata_response') {
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header('Content-Type: text/xml');
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echo '<?xml version="1.0" encoding="UTF-8"?>
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<rss>
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<items>
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<item>
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<id>1</id>
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<ref>33ee7e1eb504b6619c1b445ca1442c21</ref>
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<title><![CDATA[The Title]]></title>
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<description><![CDATA[The description.]]></description>
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<link><![CDATA[https://www.example.com/page.html?foo=bar&baz=wibble#hash]]></link>
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</item>
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<item>
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<id>2</id>
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<ref>b5c0b187fe309af0f4d35982fd961d7e</ref>
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<title><![CDATA[Another Title]]></title>
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<description><![CDATA[Some description.]]></description>
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<link><![CDATA[https://www.example.org/image.png?w=1265.73&h=782.26]]></link>
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</item>
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</items>
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</rss>';
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exit;
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} elseif ($test === 'upload_response') {
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$tmp_filename = tempnam('/tmp', 'php-curl-class.');
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move_uploaded_file($_FILES['image']['tmp_name'], $tmp_filename);
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header('Content-Type: application/json');
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header('ETag: ' . md5_file($tmp_filename));
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echo json_encode([
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'file_path' => $tmp_filename,
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]);
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exit;
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} elseif ($test === 'upload_cleanup') {
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$unsafe_file_path = $_POST['file_path'];
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echo var_export(unlink($unsafe_file_path), true);
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exit;
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} elseif ($test === 'download_response') {
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$unsafe_file_path = $_GET['file_path'];
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header('Content-Type: image/png');
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header('Content-Disposition: attachment; filename="image.png"');
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header('Content-Length: ' . filesize($unsafe_file_path));
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header('ETag: ' . md5_file($unsafe_file_path));
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readfile($unsafe_file_path);
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exit;
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} elseif ($test === 'download_file_size') {
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if (isset($_GET['http_response_code'])) {
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http_response_code((int) $_GET['http_response_code']);
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}
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$bytes = isset($_GET['bytes']) ? $_GET['bytes'] : 1234;
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$str = str_repeat('.', (int) $bytes);
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header('Content-Type: application/octet-stream');
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header('Content-Length: ' . strlen($str));
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header('ETag: ' . md5($str));
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echo $str;
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exit;
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} elseif ($test === 'download_file_range') {
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$unsafe_file_path = $_GET['file_path'];
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$server = new ContentRangeServer\ContentRangeServer();
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$server->serve($unsafe_file_path);
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exit;
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} elseif ($test === 'timeout') {
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// Use --no-buffer to view loading indicator (e.g.
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// curl --header "X-DEBUG-TEST: timeout" --include --no-buffer 127.0.0.1:8000/?seconds=3).
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header('Content-Type: application/json');
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$unsafe_seconds = (int)$_GET['seconds'];
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$start = microtime(true);
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echo '{' . "\n";
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echo ' "loading": "';
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$dots_printed = 0;
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while (true) {
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usleep(1000000 / 100);
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$elapsed = microtime(true) - $start;
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$dots_to_print = floor($elapsed) - $dots_printed;
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if ($dots_to_print) {
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echo str_repeat('.', (int) $dots_to_print);
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$dots_printed += $dots_to_print;
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}
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if ($elapsed >= $unsafe_seconds) {
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break;
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}
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}
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echo '",' . "\n";
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echo ' "elapsed_seconds": "' . $elapsed . '",' . "\n";
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echo ' "server_port": "' . ((int)$_SERVER['SERVER_PORT']) . '",' . "\n";
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echo ' "server_start": "' . $server_start . '",' . "\n";
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echo ' "server_stop": "' . microtime(true) . '"' . "\n";
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echo '}' . "\n";
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exit;
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} elseif ($test === 'error_message') {
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// 401 Unauthorized.
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http_response_code(401);
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exit;
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} elseif ($test === 'redirect') {
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if (!isset($_GET['redirect'])) {
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header('Location: ?redirect');
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exit;
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}
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echo 'OK';
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exit;
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} elseif ($test === 'delete_with_body') {
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header('Content-Type: application/json');
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echo json_encode([
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'get' => $_GET,
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'delete' => $_DELETE,
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]);
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exit;
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} elseif ($test === 'data_values') {
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header('Content-Type: application/json');
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echo json_encode($data_values);
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exit;
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} elseif ($test === 'post_redirect_get') {
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if (isset($_GET['redirect'])) {
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echo 'Redirected: ' . $request_method;
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} else {
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if ($request_method === 'POST') {
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// 303 See Other.
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http_response_code(303);
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header('Location: ?redirect');
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} else {
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echo 'Request method is ' . $request_method . ', but POST was expected';
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}
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}
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exit;
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} elseif ($test === 'retry') {
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session_start();
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if (isset($_SESSION['should_fail_entries'])) {
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$should_fail_entries = $_SESSION['should_fail_entries'];
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} else {
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// Support specifying which requests fail and succeed (e.g.
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// http://127.0.0.1:8000/?failures=1,1,0 to fail, fail, succeed).
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if (strpos($_GET['failures'], ',') !== false) {
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$should_fail_entries = explode(',', $_GET['failures']);
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array_walk($should_fail_entries, function (&$value, $key) {
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if ($value === '1') {
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$value = true;
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} elseif ($value === '0') {
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$value = false;
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} else {
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$value = '';
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}
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});
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// Support specifying the number of failures before a success (e.g.
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// http://127.0.0.1:8000/?failures=3).
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} else {
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$failure_count = (int)$_GET['failures'];
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$should_fail_entries = array_fill(0, $failure_count, true);
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$should_fail_entries[] = false;
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}
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}
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$should_fail = array_shift($should_fail_entries);
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$_SESSION['should_fail_entries'] = $should_fail_entries;
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if ($should_fail) {
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$message = '503 Service Unavailable';
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} else {
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$message = '202 Accepted';
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}
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$response = json_encode([
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'message' => $message,
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'remaining_should_fail_entries' => $_SESSION['should_fail_entries'],
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], JSON_PRETTY_PRINT);
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header('HTTP/1.1 ' . $message);
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header('Content-Type: application/json');
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header('Content-Length: ' . strlen($response));
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echo $response;
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exit;
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} elseif ($test === '404') {
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header('HTTP/1.1 404 Not Found');
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echo '404 Not Found';
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exit;
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}
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header('Content-Type: text/plain');
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$data_mapping = [
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'cookie' => $_COOKIE,
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'delete' => $_GET,
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'get' => $_GET,
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'patch' => $_PATCH,
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'post' => $_POST,
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'put' => $_PUT,
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'server' => $_SERVER,
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];
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if (!empty($test)) {
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$data = $data_mapping[$test];
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if (empty($key)) {
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// Return all values when a key is not specified.
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$value = http_build_query($data);
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} else {
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// Return individual value when a key is specified.
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$value = isset($data[$key]) ? $data[$key] : '';
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}
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echo $value;
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}
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