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cc15e42d73
a0f2ad9789 [Privatization] Skip ChangeGlobalVariablesToPropertiesRector on read only global variable (#442)
1821 lines
69 KiB
PHP
1821 lines
69 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace RectorPrefix20210716\Symfony\Component\HttpFoundation;
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use RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException;
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use RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\JsonException;
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use RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SessionNotFoundException;
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use RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException;
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use RectorPrefix20210716\Symfony\Component\HttpFoundation\Session\SessionInterface;
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// Help opcache.preload discover always-needed symbols
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\FileBag::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderBag::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderUtils::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\ParameterBag::class);
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\class_exists(\RectorPrefix20210716\Symfony\Component\HttpFoundation\ServerBag::class);
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/**
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* Request represents an HTTP request.
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*
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* The methods dealing with URL accept / return a raw path (% encoded):
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* * getBasePath
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* * getBaseUrl
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* * getPathInfo
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* * getRequestUri
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* * getUri
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* * getUriForPath
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Request
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{
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public const HEADER_FORWARDED = 0b1;
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// When using RFC 7239
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public const HEADER_X_FORWARDED_FOR = 0b10;
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public const HEADER_X_FORWARDED_HOST = 0b100;
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public const HEADER_X_FORWARDED_PROTO = 0b1000;
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public const HEADER_X_FORWARDED_PORT = 0b10000;
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public const HEADER_X_FORWARDED_PREFIX = 0b100000;
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/** @deprecated since Symfony 5.2, use either "HEADER_X_FORWARDED_FOR | HEADER_X_FORWARDED_HOST | HEADER_X_FORWARDED_PORT | HEADER_X_FORWARDED_PROTO" or "HEADER_X_FORWARDED_AWS_ELB" or "HEADER_X_FORWARDED_TRAEFIK" constants instead. */
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public const HEADER_X_FORWARDED_ALL = 0b1011110;
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// All "X-Forwarded-*" headers sent by "usual" reverse proxy
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public const HEADER_X_FORWARDED_AWS_ELB = 0b11010;
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// AWS ELB doesn't send X-Forwarded-Host
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public const HEADER_X_FORWARDED_TRAEFIK = 0b111110;
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// All "X-Forwarded-*" headers sent by Traefik reverse proxy
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public const METHOD_HEAD = 'HEAD';
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public const METHOD_GET = 'GET';
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public const METHOD_POST = 'POST';
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public const METHOD_PUT = 'PUT';
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public const METHOD_PATCH = 'PATCH';
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public const METHOD_DELETE = 'DELETE';
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public const METHOD_PURGE = 'PURGE';
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public const METHOD_OPTIONS = 'OPTIONS';
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public const METHOD_TRACE = 'TRACE';
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public const METHOD_CONNECT = 'CONNECT';
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/**
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* @var string[]
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*/
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protected static $trustedProxies = [];
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/**
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* @var string[]
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*/
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protected static $trustedHostPatterns = [];
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/**
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* @var string[]
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*/
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protected static $trustedHosts = [];
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protected static $httpMethodParameterOverride = \false;
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/**
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* Custom parameters.
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*
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* @var ParameterBag
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*/
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public $attributes;
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/**
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* Request body parameters ($_POST).
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*
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* @var InputBag
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*/
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public $request;
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/**
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* Query string parameters ($_GET).
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*
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* @var InputBag
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*/
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public $query;
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/**
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* Server and execution environment parameters ($_SERVER).
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*
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* @var ServerBag
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*/
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public $server;
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/**
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* Uploaded files ($_FILES).
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*
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* @var FileBag
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*/
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public $files;
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/**
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* Cookies ($_COOKIE).
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*
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* @var InputBag
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*/
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public $cookies;
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/**
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* Headers (taken from the $_SERVER).
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*
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* @var HeaderBag
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*/
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public $headers;
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/**
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* @var string|resource|false|null
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*/
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protected $content;
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/**
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* @var array
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*/
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protected $languages;
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/**
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* @var array
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*/
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protected $charsets;
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/**
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* @var array
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*/
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protected $encodings;
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/**
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* @var array
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*/
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protected $acceptableContentTypes;
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/**
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* @var string
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*/
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protected $pathInfo;
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/**
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* @var string
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*/
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protected $requestUri;
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/**
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* @var string
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*/
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protected $baseUrl;
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/**
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* @var string
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*/
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protected $basePath;
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/**
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* @var string
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*/
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protected $method;
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/**
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* @var string
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*/
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protected $format;
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/**
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* @var SessionInterface|callable
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*/
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protected $session;
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/**
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* @var string
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*/
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protected $locale;
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/**
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* @var string
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*/
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protected $defaultLocale = 'en';
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/**
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* @var array
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*/
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protected static $formats;
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protected static $requestFactory;
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/**
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* @var string|null
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*/
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private $preferredFormat;
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private $isHostValid = \true;
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private $isForwardedValid = \true;
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/**
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* @var bool|null
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*/
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private $isSafeContentPreferred;
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private static $trustedHeaderSet = -1;
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private const FORWARDED_PARAMS = [self::HEADER_X_FORWARDED_FOR => 'for', self::HEADER_X_FORWARDED_HOST => 'host', self::HEADER_X_FORWARDED_PROTO => 'proto', self::HEADER_X_FORWARDED_PORT => 'host'];
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/**
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* Names for headers that can be trusted when
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* using trusted proxies.
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*
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* The FORWARDED header is the standard as of rfc7239.
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*
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* The other headers are non-standard, but widely used
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* by popular reverse proxies (like Apache mod_proxy or Amazon EC2).
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*/
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private const TRUSTED_HEADERS = [self::HEADER_FORWARDED => 'FORWARDED', self::HEADER_X_FORWARDED_FOR => 'X_FORWARDED_FOR', self::HEADER_X_FORWARDED_HOST => 'X_FORWARDED_HOST', self::HEADER_X_FORWARDED_PROTO => 'X_FORWARDED_PROTO', self::HEADER_X_FORWARDED_PORT => 'X_FORWARDED_PORT', self::HEADER_X_FORWARDED_PREFIX => 'X_FORWARDED_PREFIX'];
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/**
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* @param array $query The GET parameters
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* @param array $request The POST parameters
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* @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
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* @param array $cookies The COOKIE parameters
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* @param array $files The FILES parameters
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* @param array $server The SERVER parameters
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* @param string|resource|null $content The raw body data
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*/
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public function __construct(array $query = [], array $request = [], array $attributes = [], array $cookies = [], array $files = [], array $server = [], $content = null)
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{
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$this->initialize($query, $request, $attributes, $cookies, $files, $server, $content);
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}
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/**
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* Sets the parameters for this request.
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*
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* This method also re-initializes all properties.
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*
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* @param array $query The GET parameters
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* @param array $request The POST parameters
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* @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
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* @param array $cookies The COOKIE parameters
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* @param array $files The FILES parameters
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* @param array $server The SERVER parameters
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* @param string|resource|null $content The raw body data
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*/
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public function initialize(array $query = [], array $request = [], array $attributes = [], array $cookies = [], array $files = [], array $server = [], $content = null)
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{
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$this->request = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($request);
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$this->query = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($query);
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$this->attributes = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\ParameterBag($attributes);
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$this->cookies = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($cookies);
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$this->files = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\FileBag($files);
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$this->server = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\ServerBag($server);
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$this->headers = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderBag($this->server->getHeaders());
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$this->content = $content;
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$this->languages = null;
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$this->charsets = null;
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$this->encodings = null;
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$this->acceptableContentTypes = null;
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$this->pathInfo = null;
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$this->requestUri = null;
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$this->baseUrl = null;
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$this->basePath = null;
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$this->method = null;
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$this->format = null;
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}
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/**
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* Creates a new request with values from PHP's super globals.
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*
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* @return static
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*/
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public static function createFromGlobals()
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{
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$request = self::createRequestFromFactory($_GET, $_POST, [], $_COOKIE, $_FILES, $_SERVER);
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if (0 === \strpos($request->headers->get('CONTENT_TYPE', ''), 'application/x-www-form-urlencoded') && \in_array(\strtoupper($request->server->get('REQUEST_METHOD', 'GET')), ['PUT', 'DELETE', 'PATCH'])) {
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\parse_str($request->getContent(), $data);
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$request->request = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($data);
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}
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return $request;
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}
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/**
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* Creates a Request based on a given URI and configuration.
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*
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* The information contained in the URI always take precedence
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* over the other information (server and parameters).
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*
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* @param string $uri The URI
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* @param string $method The HTTP method
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* @param array $parameters The query (GET) or request (POST) parameters
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* @param array $cookies The request cookies ($_COOKIE)
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* @param array $files The request files ($_FILES)
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* @param array $server The server parameters ($_SERVER)
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* @param string|resource|null $content The raw body data
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*
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* @return static
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*/
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public static function create(string $uri, string $method = 'GET', array $parameters = [], array $cookies = [], array $files = [], array $server = [], $content = null)
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{
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$server = \array_replace(['SERVER_NAME' => 'localhost', 'SERVER_PORT' => 80, 'HTTP_HOST' => 'localhost', 'HTTP_USER_AGENT' => 'Symfony', 'HTTP_ACCEPT' => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'HTTP_ACCEPT_LANGUAGE' => 'en-us,en;q=0.5', 'HTTP_ACCEPT_CHARSET' => 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', 'REMOTE_ADDR' => '127.0.0.1', 'SCRIPT_NAME' => '', 'SCRIPT_FILENAME' => '', 'SERVER_PROTOCOL' => 'HTTP/1.1', 'REQUEST_TIME' => \time(), 'REQUEST_TIME_FLOAT' => \microtime(\true)], $server);
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$server['PATH_INFO'] = '';
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$server['REQUEST_METHOD'] = \strtoupper($method);
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$components = \parse_url($uri);
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if (isset($components['host'])) {
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$server['SERVER_NAME'] = $components['host'];
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$server['HTTP_HOST'] = $components['host'];
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}
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if (isset($components['scheme'])) {
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if ('https' === $components['scheme']) {
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$server['HTTPS'] = 'on';
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$server['SERVER_PORT'] = 443;
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} else {
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unset($server['HTTPS']);
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$server['SERVER_PORT'] = 80;
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}
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}
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if (isset($components['port'])) {
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$server['SERVER_PORT'] = $components['port'];
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$server['HTTP_HOST'] .= ':' . $components['port'];
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}
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if (isset($components['user'])) {
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$server['PHP_AUTH_USER'] = $components['user'];
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}
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if (isset($components['pass'])) {
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$server['PHP_AUTH_PW'] = $components['pass'];
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}
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if (!isset($components['path'])) {
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$components['path'] = '/';
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}
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switch (\strtoupper($method)) {
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case 'POST':
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case 'PUT':
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case 'DELETE':
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if (!isset($server['CONTENT_TYPE'])) {
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$server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
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}
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// no break
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case 'PATCH':
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$request = $parameters;
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$query = [];
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break;
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default:
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$request = [];
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$query = $parameters;
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break;
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}
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$queryString = '';
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if (isset($components['query'])) {
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\parse_str(\html_entity_decode($components['query']), $qs);
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if ($query) {
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$query = \array_replace($qs, $query);
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$queryString = \http_build_query($query, '', '&');
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} else {
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$query = $qs;
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$queryString = $components['query'];
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}
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} elseif ($query) {
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$queryString = \http_build_query($query, '', '&');
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}
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$server['REQUEST_URI'] = $components['path'] . ('' !== $queryString ? '?' . $queryString : '');
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$server['QUERY_STRING'] = $queryString;
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return self::createRequestFromFactory($query, $request, [], $cookies, $files, $server, $content);
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}
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/**
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* Sets a callable able to create a Request instance.
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*
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* This is mainly useful when you need to override the Request class
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* to keep BC with an existing system. It should not be used for any
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* other purpose.
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*/
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public static function setFactory(?callable $callable)
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{
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self::$requestFactory = $callable;
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}
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/**
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* Clones a request and overrides some of its parameters.
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*
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* @param array $query The GET parameters
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* @param array $request The POST parameters
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* @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
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* @param array $cookies The COOKIE parameters
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* @param array $files The FILES parameters
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* @param array $server The SERVER parameters
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*
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* @return static
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*/
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public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
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{
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$dup = clone $this;
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if (null !== $query) {
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$dup->query = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($query);
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}
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if (null !== $request) {
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$dup->request = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($request);
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}
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if (null !== $attributes) {
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$dup->attributes = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\ParameterBag($attributes);
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}
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if (null !== $cookies) {
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$dup->cookies = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\InputBag($cookies);
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}
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if (null !== $files) {
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$dup->files = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\FileBag($files);
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}
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if (null !== $server) {
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$dup->server = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\ServerBag($server);
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$dup->headers = new \RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderBag($dup->server->getHeaders());
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}
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$dup->languages = null;
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$dup->charsets = null;
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$dup->encodings = null;
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$dup->acceptableContentTypes = null;
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$dup->pathInfo = null;
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$dup->requestUri = null;
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$dup->baseUrl = null;
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$dup->basePath = null;
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$dup->method = null;
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$dup->format = null;
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if (!$dup->get('_format') && $this->get('_format')) {
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$dup->attributes->set('_format', $this->get('_format'));
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}
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if (!$dup->getRequestFormat(null)) {
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$dup->setRequestFormat($this->getRequestFormat(null));
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}
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return $dup;
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}
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/**
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* Clones the current request.
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*
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* Note that the session is not cloned as duplicated requests
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* are most of the time sub-requests of the main one.
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*/
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public function __clone()
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{
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$this->query = clone $this->query;
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$this->request = clone $this->request;
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$this->attributes = clone $this->attributes;
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$this->cookies = clone $this->cookies;
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$this->files = clone $this->files;
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$this->server = clone $this->server;
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$this->headers = clone $this->headers;
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}
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/**
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* Returns the request as a string.
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*
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* @return string The request
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*/
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public function __toString()
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{
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$content = $this->getContent();
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$cookieHeader = '';
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$cookies = [];
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foreach ($this->cookies as $k => $v) {
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$cookies[] = $k . '=' . $v;
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}
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if (!empty($cookies)) {
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$cookieHeader = 'Cookie: ' . \implode('; ', $cookies) . "\r\n";
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}
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return \sprintf('%s %s %s', $this->getMethod(), $this->getRequestUri(), $this->server->get('SERVER_PROTOCOL')) . "\r\n" . $this->headers . $cookieHeader . "\r\n" . $content;
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}
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/**
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* Overrides the PHP global variables according to this request instance.
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*
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* It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE.
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* $_FILES is never overridden, see rfc1867
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*/
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public function overrideGlobals()
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{
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$this->server->set('QUERY_STRING', static::normalizeQueryString(\http_build_query($this->query->all(), '', '&')));
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$_GET = $this->query->all();
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$_POST = $this->request->all();
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$_SERVER = $this->server->all();
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$_COOKIE = $this->cookies->all();
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foreach ($this->headers->all() as $key => $value) {
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$key = \strtoupper(\str_replace('-', '_', $key));
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if (\in_array($key, ['CONTENT_TYPE', 'CONTENT_LENGTH', 'CONTENT_MD5'], \true)) {
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$_SERVER[$key] = \implode(', ', $value);
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} else {
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$_SERVER['HTTP_' . $key] = \implode(', ', $value);
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}
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}
|
|
$request = ['g' => $_GET, 'p' => $_POST, 'c' => $_COOKIE];
|
|
$requestOrder = \ini_get('request_order') ?: \ini_get('variables_order');
|
|
$requestOrder = \preg_replace('#[^cgp]#', '', \strtolower($requestOrder)) ?: 'gp';
|
|
$_REQUEST = [[]];
|
|
foreach (\str_split($requestOrder) as $order) {
|
|
$_REQUEST[] = $request[$order];
|
|
}
|
|
$_REQUEST = \array_merge(...$_REQUEST);
|
|
}
|
|
/**
|
|
* Sets a list of trusted proxies.
|
|
*
|
|
* You should only list the reverse proxies that you manage directly.
|
|
*
|
|
* @param array $proxies A list of trusted proxies, the string 'REMOTE_ADDR' will be replaced with $_SERVER['REMOTE_ADDR']
|
|
* @param int $trustedHeaderSet A bit field of Request::HEADER_*, to set which headers to trust from your proxies
|
|
*/
|
|
public static function setTrustedProxies(array $proxies, int $trustedHeaderSet)
|
|
{
|
|
if (self::HEADER_X_FORWARDED_ALL === $trustedHeaderSet) {
|
|
trigger_deprecation('symfony/http-foundation', '5.2', 'The "HEADER_X_FORWARDED_ALL" constant is deprecated, use either "HEADER_X_FORWARDED_FOR | HEADER_X_FORWARDED_HOST | HEADER_X_FORWARDED_PORT | HEADER_X_FORWARDED_PROTO" or "HEADER_X_FORWARDED_AWS_ELB" or "HEADER_X_FORWARDED_TRAEFIK" constants instead.');
|
|
}
|
|
self::$trustedProxies = \array_reduce($proxies, function ($proxies, $proxy) {
|
|
if ('REMOTE_ADDR' !== $proxy) {
|
|
$proxies[] = $proxy;
|
|
} elseif (isset($_SERVER['REMOTE_ADDR'])) {
|
|
$proxies[] = $_SERVER['REMOTE_ADDR'];
|
|
}
|
|
return $proxies;
|
|
}, []);
|
|
self::$trustedHeaderSet = $trustedHeaderSet;
|
|
}
|
|
/**
|
|
* Gets the list of trusted proxies.
|
|
*
|
|
* @return array An array of trusted proxies
|
|
*/
|
|
public static function getTrustedProxies()
|
|
{
|
|
return self::$trustedProxies;
|
|
}
|
|
/**
|
|
* Gets the set of trusted headers from trusted proxies.
|
|
*
|
|
* @return int A bit field of Request::HEADER_* that defines which headers are trusted from your proxies
|
|
*/
|
|
public static function getTrustedHeaderSet()
|
|
{
|
|
return self::$trustedHeaderSet;
|
|
}
|
|
/**
|
|
* Sets a list of trusted host patterns.
|
|
*
|
|
* You should only list the hosts you manage using regexs.
|
|
*
|
|
* @param array $hostPatterns A list of trusted host patterns
|
|
*/
|
|
public static function setTrustedHosts(array $hostPatterns)
|
|
{
|
|
self::$trustedHostPatterns = \array_map(function ($hostPattern) {
|
|
return \sprintf('{%s}i', $hostPattern);
|
|
}, $hostPatterns);
|
|
// we need to reset trusted hosts on trusted host patterns change
|
|
self::$trustedHosts = [];
|
|
}
|
|
/**
|
|
* Gets the list of trusted host patterns.
|
|
*
|
|
* @return array An array of trusted host patterns
|
|
*/
|
|
public static function getTrustedHosts()
|
|
{
|
|
return self::$trustedHostPatterns;
|
|
}
|
|
/**
|
|
* Normalizes a query string.
|
|
*
|
|
* It builds a normalized query string, where keys/value pairs are alphabetized,
|
|
* have consistent escaping and unneeded delimiters are removed.
|
|
*
|
|
* @return string A normalized query string for the Request
|
|
*/
|
|
public static function normalizeQueryString(?string $qs)
|
|
{
|
|
if ('' === ($qs ?? '')) {
|
|
return '';
|
|
}
|
|
$qs = \RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderUtils::parseQuery($qs);
|
|
\ksort($qs);
|
|
return \http_build_query($qs, '', '&', \PHP_QUERY_RFC3986);
|
|
}
|
|
/**
|
|
* Enables support for the _method request parameter to determine the intended HTTP method.
|
|
*
|
|
* Be warned that enabling this feature might lead to CSRF issues in your code.
|
|
* Check that you are using CSRF tokens when required.
|
|
* If the HTTP method parameter override is enabled, an html-form with method "POST" can be altered
|
|
* and used to send a "PUT" or "DELETE" request via the _method request parameter.
|
|
* If these methods are not protected against CSRF, this presents a possible vulnerability.
|
|
*
|
|
* The HTTP method can only be overridden when the real HTTP method is POST.
|
|
*/
|
|
public static function enableHttpMethodParameterOverride()
|
|
{
|
|
self::$httpMethodParameterOverride = \true;
|
|
}
|
|
/**
|
|
* Checks whether support for the _method request parameter is enabled.
|
|
*
|
|
* @return bool True when the _method request parameter is enabled, false otherwise
|
|
*/
|
|
public static function getHttpMethodParameterOverride()
|
|
{
|
|
return self::$httpMethodParameterOverride;
|
|
}
|
|
/**
|
|
* Gets a "parameter" value from any bag.
|
|
*
|
|
* This method is mainly useful for libraries that want to provide some flexibility. If you don't need the
|
|
* flexibility in controllers, it is better to explicitly get request parameters from the appropriate
|
|
* public property instead (attributes, query, request).
|
|
*
|
|
* Order of precedence: PATH (routing placeholders or custom attributes), GET, POST
|
|
*
|
|
* @param mixed $default The default value if the parameter key does not exist
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function get(string $key, $default = null)
|
|
{
|
|
if ($this !== ($result = $this->attributes->get($key, $this))) {
|
|
return $result;
|
|
}
|
|
if ($this->query->has($key)) {
|
|
return $this->query->all()[$key];
|
|
}
|
|
if ($this->request->has($key)) {
|
|
return $this->request->all()[$key];
|
|
}
|
|
return $default;
|
|
}
|
|
/**
|
|
* Gets the Session.
|
|
*
|
|
* @return SessionInterface The session
|
|
*/
|
|
public function getSession()
|
|
{
|
|
$session = $this->session;
|
|
if (!$session instanceof \RectorPrefix20210716\Symfony\Component\HttpFoundation\Session\SessionInterface && null !== $session) {
|
|
$this->setSession($session = $session());
|
|
}
|
|
if (null === $session) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SessionNotFoundException('Session has not been set.');
|
|
}
|
|
return $session;
|
|
}
|
|
/**
|
|
* Whether the request contains a Session which was started in one of the
|
|
* previous requests.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function hasPreviousSession()
|
|
{
|
|
// the check for $this->session avoids malicious users trying to fake a session cookie with proper name
|
|
return $this->hasSession() && $this->cookies->has($this->getSession()->getName());
|
|
}
|
|
/**
|
|
* Whether the request contains a Session object.
|
|
*
|
|
* This method does not give any information about the state of the session object,
|
|
* like whether the session is started or not. It is just a way to check if this Request
|
|
* is associated with a Session instance.
|
|
*
|
|
* @return bool true when the Request contains a Session object, false otherwise
|
|
*/
|
|
public function hasSession()
|
|
{
|
|
return null !== $this->session;
|
|
}
|
|
public function setSession(\RectorPrefix20210716\Symfony\Component\HttpFoundation\Session\SessionInterface $session)
|
|
{
|
|
$this->session = $session;
|
|
}
|
|
/**
|
|
* @internal
|
|
*/
|
|
public function setSessionFactory(callable $factory)
|
|
{
|
|
$this->session = $factory;
|
|
}
|
|
/**
|
|
* Returns the client IP addresses.
|
|
*
|
|
* In the returned array the most trusted IP address is first, and the
|
|
* least trusted one last. The "real" client IP address is the last one,
|
|
* but this is also the least trusted one. Trusted proxies are stripped.
|
|
*
|
|
* Use this method carefully; you should use getClientIp() instead.
|
|
*
|
|
* @return array The client IP addresses
|
|
*
|
|
* @see getClientIp()
|
|
*/
|
|
public function getClientIps()
|
|
{
|
|
$ip = $this->server->get('REMOTE_ADDR');
|
|
if (!$this->isFromTrustedProxy()) {
|
|
return [$ip];
|
|
}
|
|
return $this->getTrustedValues(self::HEADER_X_FORWARDED_FOR, $ip) ?: [$ip];
|
|
}
|
|
/**
|
|
* Returns the client IP address.
|
|
*
|
|
* This method can read the client IP address from the "X-Forwarded-For" header
|
|
* when trusted proxies were set via "setTrustedProxies()". The "X-Forwarded-For"
|
|
* header value is a comma+space separated list of IP addresses, the left-most
|
|
* being the original client, and each successive proxy that passed the request
|
|
* adding the IP address where it received the request from.
|
|
*
|
|
* If your reverse proxy uses a different header name than "X-Forwarded-For",
|
|
* ("Client-Ip" for instance), configure it via the $trustedHeaderSet
|
|
* argument of the Request::setTrustedProxies() method instead.
|
|
*
|
|
* @return string|null The client IP address
|
|
*
|
|
* @see getClientIps()
|
|
* @see https://wikipedia.org/wiki/X-Forwarded-For
|
|
*/
|
|
public function getClientIp()
|
|
{
|
|
$ipAddresses = $this->getClientIps();
|
|
return $ipAddresses[0];
|
|
}
|
|
/**
|
|
* Returns current script name.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getScriptName()
|
|
{
|
|
return $this->server->get('SCRIPT_NAME', $this->server->get('ORIG_SCRIPT_NAME', ''));
|
|
}
|
|
/**
|
|
* Returns the path being requested relative to the executed script.
|
|
*
|
|
* The path info always starts with a /.
|
|
*
|
|
* Suppose this request is instantiated from /mysite on localhost:
|
|
*
|
|
* * http://localhost/mysite returns an empty string
|
|
* * http://localhost/mysite/about returns '/about'
|
|
* * http://localhost/mysite/enco%20ded returns '/enco%20ded'
|
|
* * http://localhost/mysite/about?var=1 returns '/about'
|
|
*
|
|
* @return string The raw path (i.e. not urldecoded)
|
|
*/
|
|
public function getPathInfo()
|
|
{
|
|
if (null === $this->pathInfo) {
|
|
$this->pathInfo = $this->preparePathInfo();
|
|
}
|
|
return $this->pathInfo;
|
|
}
|
|
/**
|
|
* Returns the root path from which this request is executed.
|
|
*
|
|
* Suppose that an index.php file instantiates this request object:
|
|
*
|
|
* * http://localhost/index.php returns an empty string
|
|
* * http://localhost/index.php/page returns an empty string
|
|
* * http://localhost/web/index.php returns '/web'
|
|
* * http://localhost/we%20b/index.php returns '/we%20b'
|
|
*
|
|
* @return string The raw path (i.e. not urldecoded)
|
|
*/
|
|
public function getBasePath()
|
|
{
|
|
if (null === $this->basePath) {
|
|
$this->basePath = $this->prepareBasePath();
|
|
}
|
|
return $this->basePath;
|
|
}
|
|
/**
|
|
* Returns the root URL from which this request is executed.
|
|
*
|
|
* The base URL never ends with a /.
|
|
*
|
|
* This is similar to getBasePath(), except that it also includes the
|
|
* script filename (e.g. index.php) if one exists.
|
|
*
|
|
* @return string The raw URL (i.e. not urldecoded)
|
|
*/
|
|
public function getBaseUrl()
|
|
{
|
|
$trustedPrefix = '';
|
|
// the proxy prefix must be prepended to any prefix being needed at the webserver level
|
|
if ($this->isFromTrustedProxy() && ($trustedPrefixValues = $this->getTrustedValues(self::HEADER_X_FORWARDED_PREFIX))) {
|
|
$trustedPrefix = \rtrim($trustedPrefixValues[0], '/');
|
|
}
|
|
return $trustedPrefix . $this->getBaseUrlReal();
|
|
}
|
|
/**
|
|
* Returns the real base URL received by the webserver from which this request is executed.
|
|
* The URL does not include trusted reverse proxy prefix.
|
|
*
|
|
* @return string The raw URL (i.e. not urldecoded)
|
|
*/
|
|
private function getBaseUrlReal()
|
|
{
|
|
if (null === $this->baseUrl) {
|
|
$this->baseUrl = $this->prepareBaseUrl();
|
|
}
|
|
return $this->baseUrl;
|
|
}
|
|
/**
|
|
* Gets the request's scheme.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getScheme()
|
|
{
|
|
return $this->isSecure() ? 'https' : 'http';
|
|
}
|
|
/**
|
|
* Returns the port on which the request is made.
|
|
*
|
|
* This method can read the client port from the "X-Forwarded-Port" header
|
|
* when trusted proxies were set via "setTrustedProxies()".
|
|
*
|
|
* The "X-Forwarded-Port" header must contain the client port.
|
|
*
|
|
* @return int|string can be a string if fetched from the server bag
|
|
*/
|
|
public function getPort()
|
|
{
|
|
if ($this->isFromTrustedProxy() && ($host = $this->getTrustedValues(self::HEADER_X_FORWARDED_PORT))) {
|
|
$host = $host[0];
|
|
} elseif ($this->isFromTrustedProxy() && ($host = $this->getTrustedValues(self::HEADER_X_FORWARDED_HOST))) {
|
|
$host = $host[0];
|
|
} elseif (!($host = $this->headers->get('HOST'))) {
|
|
return $this->server->get('SERVER_PORT');
|
|
}
|
|
if ('[' === $host[0]) {
|
|
$pos = \strpos($host, ':', \strrpos($host, ']'));
|
|
} else {
|
|
$pos = \strrpos($host, ':');
|
|
}
|
|
if (\false !== $pos && ($port = \substr($host, $pos + 1))) {
|
|
return (int) $port;
|
|
}
|
|
return 'https' === $this->getScheme() ? 443 : 80;
|
|
}
|
|
/**
|
|
* Returns the user.
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function getUser()
|
|
{
|
|
return $this->headers->get('PHP_AUTH_USER');
|
|
}
|
|
/**
|
|
* Returns the password.
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function getPassword()
|
|
{
|
|
return $this->headers->get('PHP_AUTH_PW');
|
|
}
|
|
/**
|
|
* Gets the user info.
|
|
*
|
|
* @return string A user name and, optionally, scheme-specific information about how to gain authorization to access the server
|
|
*/
|
|
public function getUserInfo()
|
|
{
|
|
$userinfo = $this->getUser();
|
|
$pass = $this->getPassword();
|
|
if ('' != $pass) {
|
|
$userinfo .= ":{$pass}";
|
|
}
|
|
return $userinfo;
|
|
}
|
|
/**
|
|
* Returns the HTTP host being requested.
|
|
*
|
|
* The port name will be appended to the host if it's non-standard.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getHttpHost()
|
|
{
|
|
$scheme = $this->getScheme();
|
|
$port = $this->getPort();
|
|
if ('http' == $scheme && 80 == $port || 'https' == $scheme && 443 == $port) {
|
|
return $this->getHost();
|
|
}
|
|
return $this->getHost() . ':' . $port;
|
|
}
|
|
/**
|
|
* Returns the requested URI (path and query string).
|
|
*
|
|
* @return string The raw URI (i.e. not URI decoded)
|
|
*/
|
|
public function getRequestUri()
|
|
{
|
|
if (null === $this->requestUri) {
|
|
$this->requestUri = $this->prepareRequestUri();
|
|
}
|
|
return $this->requestUri;
|
|
}
|
|
/**
|
|
* Gets the scheme and HTTP host.
|
|
*
|
|
* If the URL was called with basic authentication, the user
|
|
* and the password are not added to the generated string.
|
|
*
|
|
* @return string The scheme and HTTP host
|
|
*/
|
|
public function getSchemeAndHttpHost()
|
|
{
|
|
return $this->getScheme() . '://' . $this->getHttpHost();
|
|
}
|
|
/**
|
|
* Generates a normalized URI (URL) for the Request.
|
|
*
|
|
* @return string A normalized URI (URL) for the Request
|
|
*
|
|
* @see getQueryString()
|
|
*/
|
|
public function getUri()
|
|
{
|
|
if (null !== ($qs = $this->getQueryString())) {
|
|
$qs = '?' . $qs;
|
|
}
|
|
return $this->getSchemeAndHttpHost() . $this->getBaseUrl() . $this->getPathInfo() . $qs;
|
|
}
|
|
/**
|
|
* Generates a normalized URI for the given path.
|
|
*
|
|
* @param string $path A path to use instead of the current one
|
|
*
|
|
* @return string The normalized URI for the path
|
|
*/
|
|
public function getUriForPath(string $path)
|
|
{
|
|
return $this->getSchemeAndHttpHost() . $this->getBaseUrl() . $path;
|
|
}
|
|
/**
|
|
* Returns the path as relative reference from the current Request path.
|
|
*
|
|
* Only the URIs path component (no schema, host etc.) is relevant and must be given.
|
|
* Both paths must be absolute and not contain relative parts.
|
|
* Relative URLs from one resource to another are useful when generating self-contained downloadable document archives.
|
|
* Furthermore, they can be used to reduce the link size in documents.
|
|
*
|
|
* Example target paths, given a base path of "/a/b/c/d":
|
|
* - "/a/b/c/d" -> ""
|
|
* - "/a/b/c/" -> "./"
|
|
* - "/a/b/" -> "../"
|
|
* - "/a/b/c/other" -> "other"
|
|
* - "/a/x/y" -> "../../x/y"
|
|
*
|
|
* @return string The relative target path
|
|
*/
|
|
public function getRelativeUriForPath(string $path)
|
|
{
|
|
// be sure that we are dealing with an absolute path
|
|
if (!isset($path[0]) || '/' !== $path[0]) {
|
|
return $path;
|
|
}
|
|
if ($path === ($basePath = $this->getPathInfo())) {
|
|
return '';
|
|
}
|
|
$sourceDirs = \explode('/', isset($basePath[0]) && '/' === $basePath[0] ? \substr($basePath, 1) : $basePath);
|
|
$targetDirs = \explode('/', \substr($path, 1));
|
|
\array_pop($sourceDirs);
|
|
$targetFile = \array_pop($targetDirs);
|
|
foreach ($sourceDirs as $i => $dir) {
|
|
if (isset($targetDirs[$i]) && $dir === $targetDirs[$i]) {
|
|
unset($sourceDirs[$i], $targetDirs[$i]);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
$targetDirs[] = $targetFile;
|
|
$path = \str_repeat('../', \count($sourceDirs)) . \implode('/', $targetDirs);
|
|
// A reference to the same base directory or an empty subdirectory must be prefixed with "./".
|
|
// This also applies to a segment with a colon character (e.g., "file:colon") that cannot be used
|
|
// as the first segment of a relative-path reference, as it would be mistaken for a scheme name
|
|
// (see https://tools.ietf.org/html/rfc3986#section-4.2).
|
|
return !isset($path[0]) || '/' === $path[0] || \false !== ($colonPos = \strpos($path, ':')) && ($colonPos < ($slashPos = \strpos($path, '/')) || \false === $slashPos) ? "./{$path}" : $path;
|
|
}
|
|
/**
|
|
* Generates the normalized query string for the Request.
|
|
*
|
|
* It builds a normalized query string, where keys/value pairs are alphabetized
|
|
* and have consistent escaping.
|
|
*
|
|
* @return string|null A normalized query string for the Request
|
|
*/
|
|
public function getQueryString()
|
|
{
|
|
$qs = static::normalizeQueryString($this->server->get('QUERY_STRING'));
|
|
return '' === $qs ? null : $qs;
|
|
}
|
|
/**
|
|
* Checks whether the request is secure or not.
|
|
*
|
|
* This method can read the client protocol from the "X-Forwarded-Proto" header
|
|
* when trusted proxies were set via "setTrustedProxies()".
|
|
*
|
|
* The "X-Forwarded-Proto" header must contain the protocol: "https" or "http".
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isSecure()
|
|
{
|
|
if ($this->isFromTrustedProxy() && ($proto = $this->getTrustedValues(self::HEADER_X_FORWARDED_PROTO))) {
|
|
return \in_array(\strtolower($proto[0]), ['https', 'on', 'ssl', '1'], \true);
|
|
}
|
|
$https = $this->server->get('HTTPS');
|
|
return !empty($https) && 'off' !== \strtolower($https);
|
|
}
|
|
/**
|
|
* Returns the host name.
|
|
*
|
|
* This method can read the client host name from the "X-Forwarded-Host" header
|
|
* when trusted proxies were set via "setTrustedProxies()".
|
|
*
|
|
* The "X-Forwarded-Host" header must contain the client host name.
|
|
*
|
|
* @return string
|
|
*
|
|
* @throws SuspiciousOperationException when the host name is invalid or not trusted
|
|
*/
|
|
public function getHost()
|
|
{
|
|
if ($this->isFromTrustedProxy() && ($host = $this->getTrustedValues(self::HEADER_X_FORWARDED_HOST))) {
|
|
$host = $host[0];
|
|
} elseif (!($host = $this->headers->get('HOST'))) {
|
|
if (!($host = $this->server->get('SERVER_NAME'))) {
|
|
$host = $this->server->get('SERVER_ADDR', '');
|
|
}
|
|
}
|
|
// trim and remove port number from host
|
|
// host is lowercase as per RFC 952/2181
|
|
$host = \strtolower(\preg_replace('/:\\d+$/', '', \trim($host)));
|
|
// as the host can come from the user (HTTP_HOST and depending on the configuration, SERVER_NAME too can come from the user)
|
|
// check that it does not contain forbidden characters (see RFC 952 and RFC 2181)
|
|
// use preg_replace() instead of preg_match() to prevent DoS attacks with long host names
|
|
if ($host && '' !== \preg_replace('/(?:^\\[)?[a-zA-Z0-9-:\\]_]+\\.?/', '', $host)) {
|
|
if (!$this->isHostValid) {
|
|
return '';
|
|
}
|
|
$this->isHostValid = \false;
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException(\sprintf('Invalid Host "%s".', $host));
|
|
}
|
|
if (\count(self::$trustedHostPatterns) > 0) {
|
|
// to avoid host header injection attacks, you should provide a list of trusted host patterns
|
|
if (\in_array($host, self::$trustedHosts)) {
|
|
return $host;
|
|
}
|
|
foreach (self::$trustedHostPatterns as $pattern) {
|
|
if (\preg_match($pattern, $host)) {
|
|
self::$trustedHosts[] = $host;
|
|
return $host;
|
|
}
|
|
}
|
|
if (!$this->isHostValid) {
|
|
return '';
|
|
}
|
|
$this->isHostValid = \false;
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException(\sprintf('Untrusted Host "%s".', $host));
|
|
}
|
|
return $host;
|
|
}
|
|
/**
|
|
* Sets the request method.
|
|
*/
|
|
public function setMethod(string $method)
|
|
{
|
|
$this->method = null;
|
|
$this->server->set('REQUEST_METHOD', $method);
|
|
}
|
|
/**
|
|
* Gets the request "intended" method.
|
|
*
|
|
* If the X-HTTP-Method-Override header is set, and if the method is a POST,
|
|
* then it is used to determine the "real" intended HTTP method.
|
|
*
|
|
* The _method request parameter can also be used to determine the HTTP method,
|
|
* but only if enableHttpMethodParameterOverride() has been called.
|
|
*
|
|
* The method is always an uppercased string.
|
|
*
|
|
* @return string The request method
|
|
*
|
|
* @see getRealMethod()
|
|
*/
|
|
public function getMethod()
|
|
{
|
|
if (null !== $this->method) {
|
|
return $this->method;
|
|
}
|
|
$this->method = \strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
|
|
if ('POST' !== $this->method) {
|
|
return $this->method;
|
|
}
|
|
$method = $this->headers->get('X-HTTP-METHOD-OVERRIDE');
|
|
if (!$method && self::$httpMethodParameterOverride) {
|
|
$method = $this->request->get('_method', $this->query->get('_method', 'POST'));
|
|
}
|
|
if (!\is_string($method)) {
|
|
return $this->method;
|
|
}
|
|
$method = \strtoupper($method);
|
|
if (\in_array($method, ['GET', 'HEAD', 'POST', 'PUT', 'DELETE', 'CONNECT', 'OPTIONS', 'PATCH', 'PURGE', 'TRACE'], \true)) {
|
|
return $this->method = $method;
|
|
}
|
|
if (!\preg_match('/^[A-Z]++$/D', $method)) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException(\sprintf('Invalid method override "%s".', $method));
|
|
}
|
|
return $this->method = $method;
|
|
}
|
|
/**
|
|
* Gets the "real" request method.
|
|
*
|
|
* @return string The request method
|
|
*
|
|
* @see getMethod()
|
|
*/
|
|
public function getRealMethod()
|
|
{
|
|
return \strtoupper($this->server->get('REQUEST_METHOD', 'GET'));
|
|
}
|
|
/**
|
|
* Gets the mime type associated with the format.
|
|
*
|
|
* @return string|null The associated mime type (null if not found)
|
|
*/
|
|
public function getMimeType(string $format)
|
|
{
|
|
if (null === static::$formats) {
|
|
static::initializeFormats();
|
|
}
|
|
return isset(static::$formats[$format]) ? static::$formats[$format][0] : null;
|
|
}
|
|
/**
|
|
* Gets the mime types associated with the format.
|
|
*
|
|
* @return array The associated mime types
|
|
*/
|
|
public static function getMimeTypes(string $format)
|
|
{
|
|
if (null === static::$formats) {
|
|
static::initializeFormats();
|
|
}
|
|
return static::$formats[$format] ?? [];
|
|
}
|
|
/**
|
|
* Gets the format associated with the mime type.
|
|
*
|
|
* @return string|null The format (null if not found)
|
|
*/
|
|
public function getFormat(?string $mimeType)
|
|
{
|
|
$canonicalMimeType = null;
|
|
if (\false !== ($pos = \strpos($mimeType, ';'))) {
|
|
$canonicalMimeType = \trim(\substr($mimeType, 0, $pos));
|
|
}
|
|
if (null === static::$formats) {
|
|
static::initializeFormats();
|
|
}
|
|
foreach (static::$formats as $format => $mimeTypes) {
|
|
if (\in_array($mimeType, (array) $mimeTypes)) {
|
|
return $format;
|
|
}
|
|
if (null !== $canonicalMimeType && \in_array($canonicalMimeType, (array) $mimeTypes)) {
|
|
return $format;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
/**
|
|
* Associates a format with mime types.
|
|
*
|
|
* @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
|
|
*/
|
|
public function setFormat(?string $format, $mimeTypes)
|
|
{
|
|
if (null === static::$formats) {
|
|
static::initializeFormats();
|
|
}
|
|
static::$formats[$format] = \is_array($mimeTypes) ? $mimeTypes : [$mimeTypes];
|
|
}
|
|
/**
|
|
* Gets the request format.
|
|
*
|
|
* Here is the process to determine the format:
|
|
*
|
|
* * format defined by the user (with setRequestFormat())
|
|
* * _format request attribute
|
|
* * $default
|
|
*
|
|
* @see getPreferredFormat
|
|
*
|
|
* @return string|null The request format
|
|
*/
|
|
public function getRequestFormat(?string $default = 'html')
|
|
{
|
|
if (null === $this->format) {
|
|
$this->format = $this->attributes->get('_format');
|
|
}
|
|
return null === $this->format ? $default : $this->format;
|
|
}
|
|
/**
|
|
* Sets the request format.
|
|
*/
|
|
public function setRequestFormat(?string $format)
|
|
{
|
|
$this->format = $format;
|
|
}
|
|
/**
|
|
* Gets the format associated with the request.
|
|
*
|
|
* @return string|null The format (null if no content type is present)
|
|
*/
|
|
public function getContentType()
|
|
{
|
|
return $this->getFormat($this->headers->get('CONTENT_TYPE', ''));
|
|
}
|
|
/**
|
|
* Sets the default locale.
|
|
*/
|
|
public function setDefaultLocale(string $locale)
|
|
{
|
|
$this->defaultLocale = $locale;
|
|
if (null === $this->locale) {
|
|
$this->setPhpDefaultLocale($locale);
|
|
}
|
|
}
|
|
/**
|
|
* Get the default locale.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getDefaultLocale()
|
|
{
|
|
return $this->defaultLocale;
|
|
}
|
|
/**
|
|
* Sets the locale.
|
|
*/
|
|
public function setLocale(string $locale)
|
|
{
|
|
$this->setPhpDefaultLocale($this->locale = $locale);
|
|
}
|
|
/**
|
|
* Get the locale.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getLocale()
|
|
{
|
|
return null === $this->locale ? $this->defaultLocale : $this->locale;
|
|
}
|
|
/**
|
|
* Checks if the request method is of specified type.
|
|
*
|
|
* @param string $method Uppercase request method (GET, POST etc)
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isMethod(string $method)
|
|
{
|
|
return $this->getMethod() === \strtoupper($method);
|
|
}
|
|
/**
|
|
* Checks whether or not the method is safe.
|
|
*
|
|
* @see https://tools.ietf.org/html/rfc7231#section-4.2.1
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isMethodSafe()
|
|
{
|
|
return \in_array($this->getMethod(), ['GET', 'HEAD', 'OPTIONS', 'TRACE']);
|
|
}
|
|
/**
|
|
* Checks whether or not the method is idempotent.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isMethodIdempotent()
|
|
{
|
|
return \in_array($this->getMethod(), ['HEAD', 'GET', 'PUT', 'DELETE', 'TRACE', 'OPTIONS', 'PURGE']);
|
|
}
|
|
/**
|
|
* Checks whether the method is cacheable or not.
|
|
*
|
|
* @see https://tools.ietf.org/html/rfc7231#section-4.2.3
|
|
*
|
|
* @return bool True for GET and HEAD, false otherwise
|
|
*/
|
|
public function isMethodCacheable()
|
|
{
|
|
return \in_array($this->getMethod(), ['GET', 'HEAD']);
|
|
}
|
|
/**
|
|
* Returns the protocol version.
|
|
*
|
|
* If the application is behind a proxy, the protocol version used in the
|
|
* requests between the client and the proxy and between the proxy and the
|
|
* server might be different. This returns the former (from the "Via" header)
|
|
* if the proxy is trusted (see "setTrustedProxies()"), otherwise it returns
|
|
* the latter (from the "SERVER_PROTOCOL" server parameter).
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public function getProtocolVersion()
|
|
{
|
|
if ($this->isFromTrustedProxy()) {
|
|
\preg_match('~^(HTTP/)?([1-9]\\.[0-9]) ~', $this->headers->get('Via'), $matches);
|
|
if ($matches) {
|
|
return 'HTTP/' . $matches[2];
|
|
}
|
|
}
|
|
return $this->server->get('SERVER_PROTOCOL');
|
|
}
|
|
/**
|
|
* Returns the request body content.
|
|
*
|
|
* @param bool $asResource If true, a resource will be returned
|
|
*
|
|
* @return string|resource The request body content or a resource to read the body stream
|
|
*/
|
|
public function getContent(bool $asResource = \false)
|
|
{
|
|
$currentContentIsResource = \is_resource($this->content);
|
|
if (\true === $asResource) {
|
|
if ($currentContentIsResource) {
|
|
\rewind($this->content);
|
|
return $this->content;
|
|
}
|
|
// Content passed in parameter (test)
|
|
if (\is_string($this->content)) {
|
|
$resource = \fopen('php://temp', 'r+');
|
|
\fwrite($resource, $this->content);
|
|
\rewind($resource);
|
|
return $resource;
|
|
}
|
|
$this->content = \false;
|
|
return \fopen('php://input', 'r');
|
|
}
|
|
if ($currentContentIsResource) {
|
|
\rewind($this->content);
|
|
return \stream_get_contents($this->content);
|
|
}
|
|
if (null === $this->content || \false === $this->content) {
|
|
$this->content = \file_get_contents('php://input');
|
|
}
|
|
return $this->content;
|
|
}
|
|
/**
|
|
* Gets the request body decoded as array, typically from a JSON payload.
|
|
*
|
|
* @throws JsonException When the body cannot be decoded to an array
|
|
*
|
|
* @return array
|
|
*/
|
|
public function toArray()
|
|
{
|
|
if ('' === ($content = $this->getContent())) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\JsonException('Request body is empty.');
|
|
}
|
|
try {
|
|
$content = \json_decode($content, \true, 512, \JSON_BIGINT_AS_STRING | (\PHP_VERSION_ID >= 70300 ? \JSON_THROW_ON_ERROR : 0));
|
|
} catch (\JsonException $e) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\JsonException('Could not decode request body.', $e->getCode(), $e);
|
|
}
|
|
if (\PHP_VERSION_ID < 70300 && \JSON_ERROR_NONE !== \json_last_error()) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\JsonException('Could not decode request body: ' . \json_last_error_msg(), \json_last_error());
|
|
}
|
|
if (!\is_array($content)) {
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\JsonException(\sprintf('JSON content was expected to decode to an array, "%s" returned.', \get_debug_type($content)));
|
|
}
|
|
return $content;
|
|
}
|
|
/**
|
|
* Gets the Etags.
|
|
*
|
|
* @return array The entity tags
|
|
*/
|
|
public function getETags()
|
|
{
|
|
return \preg_split('/\\s*,\\s*/', $this->headers->get('if_none_match', ''), -1, \PREG_SPLIT_NO_EMPTY);
|
|
}
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function isNoCache()
|
|
{
|
|
return $this->headers->hasCacheControlDirective('no-cache') || 'no-cache' == $this->headers->get('Pragma');
|
|
}
|
|
/**
|
|
* Gets the preferred format for the response by inspecting, in the following order:
|
|
* * the request format set using setRequestFormat;
|
|
* * the values of the Accept HTTP header.
|
|
*
|
|
* Note that if you use this method, you should send the "Vary: Accept" header
|
|
* in the response to prevent any issues with intermediary HTTP caches.
|
|
*/
|
|
public function getPreferredFormat(?string $default = 'html') : ?string
|
|
{
|
|
if (null !== $this->preferredFormat || null !== ($this->preferredFormat = $this->getRequestFormat(null))) {
|
|
return $this->preferredFormat;
|
|
}
|
|
foreach ($this->getAcceptableContentTypes() as $mimeType) {
|
|
if ($this->preferredFormat = $this->getFormat($mimeType)) {
|
|
return $this->preferredFormat;
|
|
}
|
|
}
|
|
return $default;
|
|
}
|
|
/**
|
|
* Returns the preferred language.
|
|
*
|
|
* @param string[] $locales An array of ordered available locales
|
|
*
|
|
* @return string|null The preferred locale
|
|
*/
|
|
public function getPreferredLanguage(array $locales = null)
|
|
{
|
|
$preferredLanguages = $this->getLanguages();
|
|
if (empty($locales)) {
|
|
return $preferredLanguages[0] ?? null;
|
|
}
|
|
if (!$preferredLanguages) {
|
|
return $locales[0];
|
|
}
|
|
$extendedPreferredLanguages = [];
|
|
foreach ($preferredLanguages as $language) {
|
|
$extendedPreferredLanguages[] = $language;
|
|
if (\false !== ($position = \strpos($language, '_'))) {
|
|
$superLanguage = \substr($language, 0, $position);
|
|
if (!\in_array($superLanguage, $preferredLanguages)) {
|
|
$extendedPreferredLanguages[] = $superLanguage;
|
|
}
|
|
}
|
|
}
|
|
$preferredLanguages = \array_values(\array_intersect($extendedPreferredLanguages, $locales));
|
|
return $preferredLanguages[0] ?? $locales[0];
|
|
}
|
|
/**
|
|
* Gets a list of languages acceptable by the client browser.
|
|
*
|
|
* @return array Languages ordered in the user browser preferences
|
|
*/
|
|
public function getLanguages()
|
|
{
|
|
if (null !== $this->languages) {
|
|
return $this->languages;
|
|
}
|
|
$languages = \RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::fromString($this->headers->get('Accept-Language'))->all();
|
|
$this->languages = [];
|
|
foreach ($languages as $lang => $acceptHeaderItem) {
|
|
if (\false !== \strpos($lang, '-')) {
|
|
$codes = \explode('-', $lang);
|
|
if ('i' === $codes[0]) {
|
|
// Language not listed in ISO 639 that are not variants
|
|
// of any listed language, which can be registered with the
|
|
// i-prefix, such as i-cherokee
|
|
if (\count($codes) > 1) {
|
|
$lang = $codes[1];
|
|
}
|
|
} else {
|
|
for ($i = 0, $max = \count($codes); $i < $max; ++$i) {
|
|
if (0 === $i) {
|
|
$lang = \strtolower($codes[0]);
|
|
} else {
|
|
$lang .= '_' . \strtoupper($codes[$i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->languages[] = $lang;
|
|
}
|
|
return $this->languages;
|
|
}
|
|
/**
|
|
* Gets a list of charsets acceptable by the client browser.
|
|
*
|
|
* @return array List of charsets in preferable order
|
|
*/
|
|
public function getCharsets()
|
|
{
|
|
if (null !== $this->charsets) {
|
|
return $this->charsets;
|
|
}
|
|
return $this->charsets = \array_keys(\RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::fromString($this->headers->get('Accept-Charset'))->all());
|
|
}
|
|
/**
|
|
* Gets a list of encodings acceptable by the client browser.
|
|
*
|
|
* @return array List of encodings in preferable order
|
|
*/
|
|
public function getEncodings()
|
|
{
|
|
if (null !== $this->encodings) {
|
|
return $this->encodings;
|
|
}
|
|
return $this->encodings = \array_keys(\RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::fromString($this->headers->get('Accept-Encoding'))->all());
|
|
}
|
|
/**
|
|
* Gets a list of content types acceptable by the client browser.
|
|
*
|
|
* @return array List of content types in preferable order
|
|
*/
|
|
public function getAcceptableContentTypes()
|
|
{
|
|
if (null !== $this->acceptableContentTypes) {
|
|
return $this->acceptableContentTypes;
|
|
}
|
|
return $this->acceptableContentTypes = \array_keys(\RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::fromString($this->headers->get('Accept'))->all());
|
|
}
|
|
/**
|
|
* Returns true if the request is an XMLHttpRequest.
|
|
*
|
|
* It works if your JavaScript library sets an X-Requested-With HTTP header.
|
|
* It is known to work with common JavaScript frameworks:
|
|
*
|
|
* @see https://wikipedia.org/wiki/List_of_Ajax_frameworks#JavaScript
|
|
*
|
|
* @return bool true if the request is an XMLHttpRequest, false otherwise
|
|
*/
|
|
public function isXmlHttpRequest()
|
|
{
|
|
return 'XMLHttpRequest' == $this->headers->get('X-Requested-With');
|
|
}
|
|
/**
|
|
* Checks whether the client browser prefers safe content or not according to RFC8674.
|
|
*
|
|
* @see https://tools.ietf.org/html/rfc8674
|
|
*/
|
|
public function preferSafeContent() : bool
|
|
{
|
|
if (null !== $this->isSafeContentPreferred) {
|
|
return $this->isSafeContentPreferred;
|
|
}
|
|
if (!$this->isSecure()) {
|
|
// see https://tools.ietf.org/html/rfc8674#section-3
|
|
$this->isSafeContentPreferred = \false;
|
|
return $this->isSafeContentPreferred;
|
|
}
|
|
$this->isSafeContentPreferred = \RectorPrefix20210716\Symfony\Component\HttpFoundation\AcceptHeader::fromString($this->headers->get('Prefer'))->has('safe');
|
|
return $this->isSafeContentPreferred;
|
|
}
|
|
/*
|
|
* The following methods are derived from code of the Zend Framework (1.10dev - 2010-01-24)
|
|
*
|
|
* Code subject to the new BSD license (https://framework.zend.com/license).
|
|
*
|
|
* Copyright (c) 2005-2010 Zend Technologies USA Inc. (https://www.zend.com/)
|
|
*/
|
|
protected function prepareRequestUri()
|
|
{
|
|
$requestUri = '';
|
|
if ('1' == $this->server->get('IIS_WasUrlRewritten') && '' != $this->server->get('UNENCODED_URL')) {
|
|
// IIS7 with URL Rewrite: make sure we get the unencoded URL (double slash problem)
|
|
$requestUri = $this->server->get('UNENCODED_URL');
|
|
$this->server->remove('UNENCODED_URL');
|
|
$this->server->remove('IIS_WasUrlRewritten');
|
|
} elseif ($this->server->has('REQUEST_URI')) {
|
|
$requestUri = $this->server->get('REQUEST_URI');
|
|
if ('' !== $requestUri && '/' === $requestUri[0]) {
|
|
// To only use path and query remove the fragment.
|
|
if (\false !== ($pos = \strpos($requestUri, '#'))) {
|
|
$requestUri = \substr($requestUri, 0, $pos);
|
|
}
|
|
} else {
|
|
// HTTP proxy reqs setup request URI with scheme and host [and port] + the URL path,
|
|
// only use URL path.
|
|
$uriComponents = \parse_url($requestUri);
|
|
if (isset($uriComponents['path'])) {
|
|
$requestUri = $uriComponents['path'];
|
|
}
|
|
if (isset($uriComponents['query'])) {
|
|
$requestUri .= '?' . $uriComponents['query'];
|
|
}
|
|
}
|
|
} elseif ($this->server->has('ORIG_PATH_INFO')) {
|
|
// IIS 5.0, PHP as CGI
|
|
$requestUri = $this->server->get('ORIG_PATH_INFO');
|
|
if ('' != $this->server->get('QUERY_STRING')) {
|
|
$requestUri .= '?' . $this->server->get('QUERY_STRING');
|
|
}
|
|
$this->server->remove('ORIG_PATH_INFO');
|
|
}
|
|
// normalize the request URI to ease creating sub-requests from this request
|
|
$this->server->set('REQUEST_URI', $requestUri);
|
|
return $requestUri;
|
|
}
|
|
/**
|
|
* Prepares the base URL.
|
|
*
|
|
* @return string
|
|
*/
|
|
protected function prepareBaseUrl()
|
|
{
|
|
$filename = \basename($this->server->get('SCRIPT_FILENAME', ''));
|
|
if (\basename($this->server->get('SCRIPT_NAME', '')) === $filename) {
|
|
$baseUrl = $this->server->get('SCRIPT_NAME');
|
|
} elseif (\basename($this->server->get('PHP_SELF', '')) === $filename) {
|
|
$baseUrl = $this->server->get('PHP_SELF');
|
|
} elseif (\basename($this->server->get('ORIG_SCRIPT_NAME', '')) === $filename) {
|
|
$baseUrl = $this->server->get('ORIG_SCRIPT_NAME');
|
|
// 1and1 shared hosting compatibility
|
|
} else {
|
|
// Backtrack up the script_filename to find the portion matching
|
|
// php_self
|
|
$path = $this->server->get('PHP_SELF', '');
|
|
$file = $this->server->get('SCRIPT_FILENAME', '');
|
|
$segs = \explode('/', \trim($file, '/'));
|
|
$segs = \array_reverse($segs);
|
|
$index = 0;
|
|
$last = \count($segs);
|
|
$baseUrl = '';
|
|
do {
|
|
$seg = $segs[$index];
|
|
$baseUrl = '/' . $seg . $baseUrl;
|
|
++$index;
|
|
} while ($last > $index && \false !== ($pos = \strpos($path, $baseUrl)) && 0 != $pos);
|
|
}
|
|
// Does the baseUrl have anything in common with the request_uri?
|
|
$requestUri = $this->getRequestUri();
|
|
if ('' !== $requestUri && '/' !== $requestUri[0]) {
|
|
$requestUri = '/' . $requestUri;
|
|
}
|
|
if ($baseUrl && null !== ($prefix = $this->getUrlencodedPrefix($requestUri, $baseUrl))) {
|
|
// full $baseUrl matches
|
|
return $prefix;
|
|
}
|
|
if ($baseUrl && null !== ($prefix = $this->getUrlencodedPrefix($requestUri, \rtrim(\dirname($baseUrl), '/' . \DIRECTORY_SEPARATOR) . '/'))) {
|
|
// directory portion of $baseUrl matches
|
|
return \rtrim($prefix, '/' . \DIRECTORY_SEPARATOR);
|
|
}
|
|
$truncatedRequestUri = $requestUri;
|
|
if (\false !== ($pos = \strpos($requestUri, '?'))) {
|
|
$truncatedRequestUri = \substr($requestUri, 0, $pos);
|
|
}
|
|
$basename = \basename($baseUrl ?? '');
|
|
if (empty($basename) || !\strpos(\rawurldecode($truncatedRequestUri), $basename)) {
|
|
// no match whatsoever; set it blank
|
|
return '';
|
|
}
|
|
// If using mod_rewrite or ISAPI_Rewrite strip the script filename
|
|
// out of baseUrl. $pos !== 0 makes sure it is not matching a value
|
|
// from PATH_INFO or QUERY_STRING
|
|
if (\strlen($requestUri) >= \strlen($baseUrl) && \false !== ($pos = \strpos($requestUri, $baseUrl)) && 0 !== $pos) {
|
|
$baseUrl = \substr($requestUri, 0, $pos + \strlen($baseUrl));
|
|
}
|
|
return \rtrim($baseUrl, '/' . \DIRECTORY_SEPARATOR);
|
|
}
|
|
/**
|
|
* Prepares the base path.
|
|
*
|
|
* @return string base path
|
|
*/
|
|
protected function prepareBasePath()
|
|
{
|
|
$baseUrl = $this->getBaseUrl();
|
|
if (empty($baseUrl)) {
|
|
return '';
|
|
}
|
|
$filename = \basename($this->server->get('SCRIPT_FILENAME'));
|
|
if (\basename($baseUrl) === $filename) {
|
|
$basePath = \dirname($baseUrl);
|
|
} else {
|
|
$basePath = $baseUrl;
|
|
}
|
|
if ('\\' === \DIRECTORY_SEPARATOR) {
|
|
$basePath = \str_replace('\\', '/', $basePath);
|
|
}
|
|
return \rtrim($basePath, '/');
|
|
}
|
|
/**
|
|
* Prepares the path info.
|
|
*
|
|
* @return string path info
|
|
*/
|
|
protected function preparePathInfo()
|
|
{
|
|
if (null === ($requestUri = $this->getRequestUri())) {
|
|
return '/';
|
|
}
|
|
// Remove the query string from REQUEST_URI
|
|
if (\false !== ($pos = \strpos($requestUri, '?'))) {
|
|
$requestUri = \substr($requestUri, 0, $pos);
|
|
}
|
|
if ('' !== $requestUri && '/' !== $requestUri[0]) {
|
|
$requestUri = '/' . $requestUri;
|
|
}
|
|
if (null === ($baseUrl = $this->getBaseUrlReal())) {
|
|
return $requestUri;
|
|
}
|
|
$pathInfo = \substr($requestUri, \strlen($baseUrl));
|
|
if (\false === $pathInfo || '' === $pathInfo) {
|
|
// If substr() returns false then PATH_INFO is set to an empty string
|
|
return '/';
|
|
}
|
|
return (string) $pathInfo;
|
|
}
|
|
/**
|
|
* Initializes HTTP request formats.
|
|
*/
|
|
protected static function initializeFormats()
|
|
{
|
|
static::$formats = ['html' => ['text/html', 'application/xhtml+xml'], 'txt' => ['text/plain'], 'js' => ['application/javascript', 'application/x-javascript', 'text/javascript'], 'css' => ['text/css'], 'json' => ['application/json', 'application/x-json'], 'jsonld' => ['application/ld+json'], 'xml' => ['text/xml', 'application/xml', 'application/x-xml'], 'rdf' => ['application/rdf+xml'], 'atom' => ['application/atom+xml'], 'rss' => ['application/rss+xml'], 'form' => ['application/x-www-form-urlencoded']];
|
|
}
|
|
private function setPhpDefaultLocale(string $locale) : void
|
|
{
|
|
// if either the class Locale doesn't exist, or an exception is thrown when
|
|
// setting the default locale, the intl module is not installed, and
|
|
// the call can be ignored:
|
|
try {
|
|
if (\class_exists(\Locale::class, \false)) {
|
|
\Locale::setDefault($locale);
|
|
}
|
|
} catch (\Exception $e) {
|
|
}
|
|
}
|
|
/**
|
|
* Returns the prefix as encoded in the string when the string starts with
|
|
* the given prefix, null otherwise.
|
|
*/
|
|
private function getUrlencodedPrefix(string $string, string $prefix) : ?string
|
|
{
|
|
if (0 !== \strpos(\rawurldecode($string), $prefix)) {
|
|
return null;
|
|
}
|
|
$len = \strlen($prefix);
|
|
if (\preg_match(\sprintf('#^(%%[[:xdigit:]]{2}|.){%d}#', $len), $string, $match)) {
|
|
return $match[0];
|
|
}
|
|
return null;
|
|
}
|
|
/**
|
|
* @return $this
|
|
*/
|
|
private static function createRequestFromFactory(array $query = [], array $request = [], array $attributes = [], array $cookies = [], array $files = [], array $server = [], $content = null)
|
|
{
|
|
if (self::$requestFactory) {
|
|
$request = (self::$requestFactory)($query, $request, $attributes, $cookies, $files, $server, $content);
|
|
if (!$request instanceof self) {
|
|
throw new \LogicException('The Request factory must return an instance of Symfony\\Component\\HttpFoundation\\Request.');
|
|
}
|
|
return $request;
|
|
}
|
|
return new static($query, $request, $attributes, $cookies, $files, $server, $content);
|
|
}
|
|
/**
|
|
* Indicates whether this request originated from a trusted proxy.
|
|
*
|
|
* This can be useful to determine whether or not to trust the
|
|
* contents of a proxy-specific header.
|
|
*
|
|
* @return bool true if the request came from a trusted proxy, false otherwise
|
|
*/
|
|
public function isFromTrustedProxy()
|
|
{
|
|
return self::$trustedProxies && \RectorPrefix20210716\Symfony\Component\HttpFoundation\IpUtils::checkIp($this->server->get('REMOTE_ADDR', ''), self::$trustedProxies);
|
|
}
|
|
private function getTrustedValues(int $type, string $ip = null) : array
|
|
{
|
|
$clientValues = [];
|
|
$forwardedValues = [];
|
|
if (self::$trustedHeaderSet & $type && $this->headers->has(self::TRUSTED_HEADERS[$type])) {
|
|
foreach (\explode(',', $this->headers->get(self::TRUSTED_HEADERS[$type])) as $v) {
|
|
$clientValues[] = (self::HEADER_X_FORWARDED_PORT === $type ? '0.0.0.0:' : '') . \trim($v);
|
|
}
|
|
}
|
|
if (self::$trustedHeaderSet & self::HEADER_FORWARDED && isset(self::FORWARDED_PARAMS[$type]) && $this->headers->has(self::TRUSTED_HEADERS[self::HEADER_FORWARDED])) {
|
|
$forwarded = $this->headers->get(self::TRUSTED_HEADERS[self::HEADER_FORWARDED]);
|
|
$parts = \RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderUtils::split($forwarded, ',;=');
|
|
$forwardedValues = [];
|
|
$param = self::FORWARDED_PARAMS[$type];
|
|
foreach ($parts as $subParts) {
|
|
if (null === ($v = \RectorPrefix20210716\Symfony\Component\HttpFoundation\HeaderUtils::combine($subParts)[$param] ?? null)) {
|
|
continue;
|
|
}
|
|
if (self::HEADER_X_FORWARDED_PORT === $type) {
|
|
if (']' === \substr($v, -1) || \false === ($v = \strrchr($v, ':'))) {
|
|
$v = $this->isSecure() ? ':443' : ':80';
|
|
}
|
|
$v = '0.0.0.0' . $v;
|
|
}
|
|
$forwardedValues[] = $v;
|
|
}
|
|
}
|
|
if (null !== $ip) {
|
|
$clientValues = $this->normalizeAndFilterClientIps($clientValues, $ip);
|
|
$forwardedValues = $this->normalizeAndFilterClientIps($forwardedValues, $ip);
|
|
}
|
|
if ($forwardedValues === $clientValues || !$clientValues) {
|
|
return $forwardedValues;
|
|
}
|
|
if (!$forwardedValues) {
|
|
return $clientValues;
|
|
}
|
|
if (!$this->isForwardedValid) {
|
|
return null !== $ip ? ['0.0.0.0', $ip] : [];
|
|
}
|
|
$this->isForwardedValid = \false;
|
|
throw new \RectorPrefix20210716\Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException(\sprintf('The request has both a trusted "%s" header and a trusted "%s" header, conflicting with each other. You should either configure your proxy to remove one of them, or configure your project to distrust the offending one.', self::TRUSTED_HEADERS[self::HEADER_FORWARDED], self::TRUSTED_HEADERS[$type]));
|
|
}
|
|
private function normalizeAndFilterClientIps(array $clientIps, string $ip) : array
|
|
{
|
|
if (!$clientIps) {
|
|
return [];
|
|
}
|
|
$clientIps[] = $ip;
|
|
// Complete the IP chain with the IP the request actually came from
|
|
$firstTrustedIp = null;
|
|
foreach ($clientIps as $key => $clientIp) {
|
|
if (\strpos($clientIp, '.')) {
|
|
// Strip :port from IPv4 addresses. This is allowed in Forwarded
|
|
// and may occur in X-Forwarded-For.
|
|
$i = \strpos($clientIp, ':');
|
|
if ($i) {
|
|
$clientIps[$key] = $clientIp = \substr($clientIp, 0, $i);
|
|
}
|
|
} elseif (0 === \strpos($clientIp, '[')) {
|
|
// Strip brackets and :port from IPv6 addresses.
|
|
$i = \strpos($clientIp, ']', 1);
|
|
$clientIps[$key] = $clientIp = \substr($clientIp, 1, $i - 1);
|
|
}
|
|
if (!\filter_var($clientIp, \FILTER_VALIDATE_IP)) {
|
|
unset($clientIps[$key]);
|
|
continue;
|
|
}
|
|
if (\RectorPrefix20210716\Symfony\Component\HttpFoundation\IpUtils::checkIp($clientIp, self::$trustedProxies)) {
|
|
unset($clientIps[$key]);
|
|
// Fallback to this when the client IP falls into the range of trusted proxies
|
|
if (null === $firstTrustedIp) {
|
|
$firstTrustedIp = $clientIp;
|
|
}
|
|
}
|
|
}
|
|
// Now the IP chain contains only untrusted proxies and the client IP
|
|
return $clientIps ? \array_reverse($clientIps) : [$firstTrustedIp];
|
|
}
|
|
}
|