text:
package com.thoughtworks.go.server.service;

import com.google.common.base.Ticker;
import com.google.common.cache.Cache;
import com.google.common.cache.CacheBuilder;
import com.thoughtworks.go.config.PluginRoleConfig;
import com.thoughtworks.go.config.SecurityAuthConfig;
import com.thoughtworks.go.plugin.access.authorization.AuthorizationExtension;
import com.thoughtworks.go.server.cache.CacheKeyGenerator;
import com.thoughtworks.go.util.SystemEnvironment;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;

@Component
public class AuthorizationExtensionCacheService {
    private final int CACHE_EXPIRY_IN_MINUTES = SystemEnvironment.getGoServerAuthorizationExtensionCallsCacheTimeoutInSeconds() / 60;

    private final Cache<String, Boolean> isValidUserCache;
    private final Cache<String, List<String>> getUserRolesCache;
    private final AuthorizationExtension authorizationExtension;
    private final CacheKeyGenerator cacheKeyGenerator;

    public AuthorizationExtensionCacheService(AuthorizationExtension authorizationExtension, Ticker ticker) {
        this.authorizationExtension = authorizationExtension;
        isValidUserCache = CacheBuilder.newBuilder()
                .ticker(ticker).expireAfterWrite(CACHE_EXPIRY_IN_MINUTES, TimeUnit.MINUTES).build();
        getUserRolesCache = CacheBuilder.newBuilder()
                .ticker(ticker).expireAfterWrite(CACHE_EXPIRY_IN_MINUTES, TimeUnit.MINUTES).build();
        this.cacheKeyGenerator = new CacheKeyGenerator(getClass());
    }

    @Autowired
    public AuthorizationExtensionCacheService(AuthorizationExtension authorizationExtension) {
        this(authorizationExtension, Ticker.systemTicker());
    }

    public boolean isValidUser(String pluginId, String username, SecurityAuthConfig authConfig) {
        String cacheKey = cacheKeyGenerator.generate("AuthorizationExtension_isValidUser", pluginId, username, authConfig.getId());
        Boolean fromCache = isValidUserCache.getIfPresent(cacheKey);

        if (fromCache == null) {
            fromCache = authorizationExtension.isValidUser(pluginId, username, authConfig);
            isValidUserCache.put(cacheKey, fromCache);
        }

        return fromCache;
    }

    public List<String> getUserRoles(String pluginId, String username, SecurityAuthConfig authConfig, List<PluginRoleConfig> pluginRoleConfigs) {
        String roleConfigNames = pluginRoleConfigs.stream().map(role -> role.getName().toString()).sorted().collect(Collectors.joining("&&"));
        String cacheKey = cacheKeyGenerator.generate("AuthorizationExtension_GetUserRoles", pluginId, username, authConfig.getId(), roleConfigNames);

        List<String> rolesFromCache = getUserRolesCache.getIfPresent(cacheKey);

        if (rolesFromCache == null) {
            rolesFromCache = authorizationExtension.getUserRoles(pluginId, username, authConfig, pluginRoleConfigs);
            getUserRolesCache.put(cacheKey, rolesFromCache);
        }

        return rolesFromCache;
    }

    public void invalidateCache() {
        isValidUserCache.invalidateAll();
        getUserRolesCache.invalidateAll();
    }

}


text:
<?php
/*
 *
 */

namespace RDF\JobDefinitionFormatBundle\Model\JDF\Resource\Intent;

use RDF\JobDefinitionFormatBundle\Model\JDF\Resource\Resource;
use Doctrine\OXM\Mapping as OXM;

/**
 * RDF\JobDefinitionFormatBundle\Model\JDF\Resource\Intent\PublishingIntent
 *
 * @OXM\XmlEntity(xml="PublishingIntent")
 */
class PublishingIntent extends Resource
{

}

redpajama_set_name: RedPajamaGithub


text: Standards-based token authentication with Persona.


text:
#pragma once
#include "Threads\AbstractThreadJob.h"
#include "SingletonGrabber.h"
#include "Log.h"

class PDThreadPool;

class PDThreadJob : public stl_tp::AbstractThreadJob {
public:
	PDThreadJob();
	PDThreadJob(const std::string& cascadename);
	virtual ~PDThreadJob();

	// Called before Task() method to exchange data
	void SynchronizeData(cv::Mat& img_, std::chrono::system_clock::time_point& tp_);

	// Task method, used in a tick
	virtual void Task() override;

	template <class FUNC_>
	// Task method with a function callback
	void Task(FUNC_& callback){}

protected:
	////////////////////// OpenCV Variables ///////////////////////

	// color image of processing
	cv::Mat frame_img;
	// Cascade classifier
	cv::CascadeClassifier cc_cascade;

	////////////////////// OpenCV Processing Methods ////////////////////

	cv::Mat constructSemiCircleKernel(unsigned width);
	float ProcessingSingleEye(cv::Mat& eyeROI);

	////////////////////// Protected Variables ////////////////////

	// Time duration
	std::chrono::system_clock::time_point timepoint;
};


text:
<?php

namespace Symfony\Component\HttpFoundation;

use Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException;
use Symfony\Component\HttpFoundation\Session\SessionInterface;

/**
 * Request represents an HTTP request.
 *
 * The methods dealing with URL accept / return a raw path (% encoded):
 *   * getBasePath
 *   * getBaseUrl
 *   * getPathInfo
 *   * getRequestUri
 *   * getUri
 *   * getUriForPath
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Request
{
    const HEADER_FORWARDED = 'forwarded';
    const HEADER_CLIENT_IP = 'client_ip';
    const HEADER_CLIENT_HOST = 'client_host';
    const HEADER_CLIENT_PROTO = 'client_proto';
    const HEADER_CLIENT_PORT = 'client_port';

    const METHOD_HEAD = 'HEAD';
    const METHOD_GET = 'GET';
    const METHOD_POST = 'POST';
    const METHOD_PUT = 'PUT';
    const METHOD_PATCH = 'PATCH';
    const METHOD_DELETE = 'DELETE';
    const METHOD_PURGE = 'PURGE';
    const METHOD_OPTIONS = 'OPTIONS';
    const METHOD_TRACE = 'TRACE';
    const METHOD_CONNECT = 'CONNECT';

    /**
     * @var string[]
     */
    protected static $trustedProxies = array();

    /**
     * @var string[]
     */
    protected static $trustedHostPatterns = array();

    /**
     * @var string[]
     */
    protected static $trustedHosts = array();

    /**
     * Names for headers that can be trusted when
     * using trusted proxies.
     *
     * The FORWARDED header is the standard as of rfc7239.
     *
     * The other headers are non-standard, but widely used
     * by popular reverse proxies (like Apache mod_proxy or Amazon EC2).
     */
    protected static $trustedHeaders = array(
        self::HEADER_FORWARDED => 'FORWARDED',
        self::HEADER_CLIENT_IP => 'X_FORWARDED_FOR',
        self::HEADER_CLIENT_HOST => 'X_FORWARDED_HOST',
        self::HEADER_CLIENT_PROTO => 'X_FORWARDED_PROTO',
        self::HEADER_CLIENT_PORT => 'X_FORWARDED_PORT',
    );

    protected static $httpMethodParameterOverride = false;

    /**
     * Custom parameters.
     *
     * @var \Symfony\Component\HttpFoundation\ParameterBag
     */
    public $attributes;

    /**
     * Request body parameters ($_POST).
     *
     * @var \Symfony\Component\HttpFoundation\ParameterBag
     */
    public $request;

    /**
     * Query string parameters ($_GET).
     *
     * @var \Symfony\Component\HttpFoundation\ParameterBag
     */
    public $query;

    /**
     * Server and execution environment parameters ($_SERVER).
     *
     * @var \Symfony\Component\HttpFoundation\ServerBag
     */
    public $server;

    /**
     * Uploaded files ($_FILES).
     *
     * @var \Symfony\Component\HttpFoundation\FileBag
     */
    public $files;

    /**
     * Cookies ($_COOKIE).
     *
     * @var \Symfony\Component\HttpFoundation\ParameterBag
     */
    public $cookies;

    /**
     * Headers (taken from the $_SERVER).
     *
     * @var \Symfony\Component\HttpFoundation\HeaderBag
     */
    public $headers;

    /**
     * @var string
     */
    protected $content;

    /**
     * @var array
     */
    protected $languages;

    /**
     * @var array
     */
    protected $charsets;

    /**
     * @var array
     */
    protected $encodings;

    /**
     * @var array
     */
    protected $acceptableContentTypes;

    /**
     * @var string
     */
    protected $pathInfo;

    /**
     * @var string
     */
    protected $requestUri;

    /**
     * @var string
     */
    protected $baseUrl;

    /**
     * @var string
     */
    protected $basePath;

    /**
     * @var string
     */
    protected $method;

    /**
     * @var string
     */
    protected $format;

    /**
     * @var \Symfony\Component\HttpFoundation\Session\SessionInterface
     */
    protected $session;

    /**
     * @var string
     */
    protected $locale;

    /**
     * @var string
     */
    protected $defaultLocale = 'en';

    /**
     * @var array
     */
    protected static $formats;

    protected static $requestFactory;

    /**
     * Constructor.
     *
     * @param array           $query      The GET parameters
     * @param array           $request    The POST parameters
     * @param array           $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
     * @param array           $cookies    The COOKIE parameters
     * @param array           $files      The FILES parameters
     * @param array           $server     The SERVER parameters
     * @param string|resource $content    The raw body data
     */
    public function __construct(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
    {
        $this->initialize($query, $request, $attributes, $cookies, $files, $server, $content);
    }

    /**
     * Sets the parameters for this request.
     *
     * This method also re-initializes all properties.
     *
     * @param array           $query      The GET parameters
     * @param array           $request    The POST parameters
     * @param array           $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
     * @param array           $cookies    The COOKIE parameters
     * @param array           $files      The FILES parameters
     * @param array           $server     The SERVER parameters
     * @param string|resource $content    The raw body data
     */
    public function initialize(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
    {
        $this->request = new ParameterBag($request);
        $this->query = new ParameterBag($query);
        $this->attributes = new ParameterBag($attributes);
        $this->cookies = new ParameterBag($cookies);
        $this->files = new FileBag($files);
        $this->server = new ServerBag($server);
        $this->headers = new HeaderBag($this->server->getHeaders());

        $this->content = $content;
        $this->languages = null;
        $this->charsets = null;
        $this->encodings = null;
        $this->acceptableContentTypes = null;
        $this->pathInfo = null;
        $this->requestUri = null;
        $this->baseUrl = null;
        $this->basePath = null;
        $this->method = null;
        $this->format = null;
    }

    /**
     * Creates a new request with values from PHP's super globals.
     *
     * @return Request A new request
     */
    public static function createFromGlobals()
    {
        // With the php's bug #66606, the php's built-in web server
        // stores the Content-Type and Content-Length header values in
        // HTTP_CONTENT_TYPE and HTTP_CONTENT_LENGTH fields.
        $server = $_SERVER;
        if ('cli-server' === PHP_SAPI) {
            if (array_key_exists('HTTP_CONTENT_LENGTH', $_SERVER)) {
                $server['CONTENT_LENGTH'] = $_SERVER['HTTP_CONTENT_LENGTH'];
            }
            if (array_key_exists('HTTP_CONTENT_TYPE', $_SERVER)) {
                $server['CONTENT_TYPE'] = $_SERVER['HTTP_CONTENT_TYPE'];
            }
        }

        $request = self::createRequestFromFactory($_GET, $_POST, array(), $_COOKIE, $_FILES, $server);

        if (0 === strpos($request->headers->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded')
            && in_array(strtoupper($request->server->get('REQUEST_METHOD', 'GET')), array('PUT', 'DELETE', 'PATCH'))
        ) {
            parse_str($request->getContent(), $data);
            $request->request = new ParameterBag($data);
        }

        return $request;
    }

    /**
     * Creates a Request based on a given URI and configuration.
     *
     * The information contained in the URI always take precedence
     * over the other information (server and parameters).
     *
     * @param string $uri        The URI
     * @param string $method     The HTTP method
     * @param array  $parameters The query (GET) or request (POST) parameters
     * @param array  $cookies    The request cookies ($_COOKIE)
     * @param array  $files      The request files ($_FILES)
     * @param array  $server     The server parameters ($_SERVER)
     * @param string $content    The raw body data
     *
     * @return Request A Request instance
     */
    public static function create($uri, $method = 'GET', $parameters = array(), $cookies = array(), $files = array(), $server = array(), $content = null)
    {
        $server = array_replace(array(
            'SERVER_NAME' => 'localhost',
            'SERVER_PORT' => 80,
            'HTTP_HOST' => 'localhost',
            'HTTP_USER_AGENT' => 'Symfony/3.X',
            '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(),
        ), $server);

        $server['PATH_INFO'] = '';
        $server['REQUEST_METHOD'] = strtoupper($method);

        $components = parse_url($uri);
        if (isset($components['host'])) {
            $server['SERVER_NAME'] = $components['host'];
            $server['HTTP_HOST'] = $components['host'];
        }

        if (isset($components['scheme'])) {
            if ('https' === $components['scheme']) {
                $server['HTTPS'] = 'on';
                $server['SERVER_PORT'] = 443;
            } else {
                unset($server['HTTPS']);
                $server['SERVER_PORT'] = 80;
            }
        }

        if (isset($components['port'])) {
            $server['SERVER_PORT'] = $components['port'];
            $server['HTTP_HOST'] = $server['HTTP_HOST'].':'.$components['port'];
        }

        if (isset($components['user'])) {
            $server['PHP_AUTH_USER'] = $components['user'];
        }

        if (isset($components['pass'])) {
            $server['PHP_AUTH_PW'] = $components['pass'];
        }

        if (!isset($components['path'])) {
            $components['path'] = '/';
        }

        switch (strtoupper($method)) {
            case 'POST':
            case 'PUT':
            case 'DELETE':
                if (!isset($server['CONTENT_TYPE'])) {
                    $server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
                }
                // no break
            case 'PATCH':
                $request = $parameters;
                $query = array();
                break;
            default:
                $request = array();
                $query = $parameters;
                break;
        }

        $queryString = '';
        if (isset($components['query'])) {
            parse_str(html_entity_decode($components['query']), $qs);

            if ($query) {
                $query = array_replace($qs, $query);
                $queryString = http_build_query($query, '', '&');
            } else {
                $query = $qs;
                $queryString = $components['query'];
            }
        } elseif ($query) {
            $queryString = http_build_query($query, '', '&');
        }

        $server['REQUEST_URI'] = $components['path'].('' !== $queryString ? '?'.$queryString : '');
        $server['QUERY_STRING'] = $queryString;

        return self::createRequestFromFactory($query, $request, array(), $cookies, $files, $server, $content);
    }

    /**
     * Sets a callable able to create a Request instance.
     *
     * This is mainly useful when you need to override the Request class
     * to keep BC with an existing system. It should not be used for any
     * other purpose.
     *
     * @param callable|null $callable A PHP callable
     */
    public static function setFactory($callable)
    {
        self::$requestFactory = $callable;
    }

    /**
     * Clones a request and overrides some of its parameters.
     *
     * @param array $query      The GET parameters
     * @param array $request    The POST parameters
     * @param array $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
     * @param array $cookies    The COOKIE parameters
     * @param array $files      The FILES parameters
     * @param array $server     The SERVER parameters
     *
     * @return Request The duplicated request
     */
    public function duplicate(array $query = null, array $request = null, array $attributes = null, array $cookies = null, array $files = null, array $server = null)
    {
        $dup = clone $this;
        if ($query !== null) {
            $dup->query = new ParameterBag($query);
        }
        if ($request !== null) {
            $dup->request = new ParameterBag($request);
        }
        if ($attributes !== null) {
            $dup->attributes = new ParameterBag($attributes);
        }
        if ($cookies !== null) {
            $dup->cookies = new ParameterBag($cookies);
        }
        if ($files !== null) {
            $dup->files = new FileBag($files);
        }
        if ($server !== null) {
            $dup->server = new ServerBag($server);
            $dup->headers = new HeaderBag($dup->server->getHeaders());
        }
        $dup->languages = null;
        $dup->charsets = null;
        $dup->encodings = null;
        $dup->acceptableContentTypes = null;
        $dup->pathInfo = null;
        $dup->requestUri = null;
        $dup->baseUrl = null;
        $dup->basePath = null;
        $dup->method = null;
        $dup->format = null;

        if (!$dup->get('_format') && $this->get('_format')) {
            $dup->attributes->set('_format', $this->get('_format'));
        }

        if (!$dup->getRequestFormat(null)) {
            $dup->setRequestFormat($this->getRequestFormat(null));
        }

        return $dup;
    }

    /**
     * Clones the current request.
     *
     * Note that the session is not cloned as duplicated requests
     * are most of the time sub-requests of the main one.
     */
    public function __clone()
    {
        $this->query = clone $this->query;
        $this->request = clone $this->request;
        $this->attributes = clone $this->attributes;
        $this->cookies = clone $this->cookies;
        $this->files = clone $this->files;
        $this->server = clone $this->server;
        $this->headers = clone $this->headers;
    }

    /**
     * Returns the request as a string.
     *
     * @return string The request
     */
    public function __toString()
    {
        try {
            $content = $this->getContent();
        } catch (\LogicException $e) {
            return trigger_error($e, E_USER_ERROR);
        }

        return
            sprintf('%s %s %s', $this->getMethod(), $this->getRequestUri(), $this->server->get('SERVER_PROTOCOL'))."\r\n".
            $this->headers."\r\n".
            $content;
    }

    /**
     * Overrides the PHP global variables according to this request instance.
     *
     * It overrides $_GET, $_POST, $_REQUEST, $_SERVER, $_COOKIE.
     * $_FILES is never overridden, see rfc1867
     */
    public function overrideGlobals()
    {
        $this->server->set('QUERY_STRING', static::normalizeQueryString(http_build_query($this->query->all(), null, '&')));

        $_GET = $this->query->all();
        $_POST = $this->request->all();
        $_SERVER = $this->server->all();
        $_COOKIE = $this->cookies->all();

        foreach ($this->headers->all() as $key => $value) {
            $key = strtoupper(str_replace('-', '_', $key));
            if (in_array($key, array('CONTENT_TYPE', 'CONTENT_LENGTH'))) {
                $_SERVER[$key] = implode(', ', $value);
            } else {
                $_SERVER['HTTP_'.$key] = implode(', ', $value);
            }
        }

        $request = array('g' => $_GET, 'p' => $_POST, 'c' => $_COOKIE);

        $requestOrder = ini_get('request_order') ?: ini_get('variables_order');
        $requestOrder = preg_replace('#[^cgp]#', '', strtolower($requestOrder)) ?: 'gp';

        $_REQUEST = array();
        foreach (str_split($requestOrder) as $order) {
            $_REQUEST = array_merge($_REQUEST, $request[$order]);
        }
    }

    /**
     * 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
     */
    public static function setTrustedProxies(array $proxies)
    {
        self::$trustedProxies = $proxies;
    }

    /**
     * Gets the list of trusted proxies.
     *
     * @return array An array of trusted proxies
     */
    public static function getTrustedProxies()
    {
        return self::$trustedProxies;
    }

    /**
     * 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 = array();
    }

    /**
     * Gets the list of trusted host patterns.
     *
     * @return array An array of trusted host patterns
     */
    public static function getTrustedHosts()
    {
        return self::$trustedHostPatterns;
    }

    /**
     * Sets the name for trusted headers.
     *
     * The following header keys are supported:
     *
     *  * Request::HEADER_CLIENT_IP:    defaults to X-Forwarded-For   (see getClientIp())
     *  * Request::HEADER_CLIENT_HOST:  defaults to X-Forwarded-Host  (see getHost())
     *  * Request::HEADER_CLIENT_PORT:  defaults to X-Forwarded-Port  (see getPort())
     *  * Request::HEADER_CLIENT_PROTO: defaults to X-Forwarded-Proto (see getScheme() and isSecure())
     *
     * Setting an empty value allows to disable the trusted header for the given key.
     *
     * @param string $key   The header key
     * @param string $value The header name
     *
     * @throws \InvalidArgumentException
     */
    public static function setTrustedHeaderName($key, $value)
    {
        if (!array_key_exists($key, self::$trustedHeaders)) {
            throw new \InvalidArgumentException(sprintf('Unable to set the trusted header name for key "%s".', $key));
        }

        self::$trustedHeaders[$key] = $value;
    }

    /**
     * Gets the trusted proxy header name.
     *
     * @param string $key The header key
     *
     * @return string The header name
     *
     * @throws \InvalidArgumentException
     */
    public static function getTrustedHeaderName($key)
    {
        if (!array_key_exists($key, self::$trustedHeaders)) {
            throw new \InvalidArgumentException(sprintf('Unable to get the trusted header name for key "%s".', $key));
        }

        return self::$trustedHeaders[$key];
    }

    /**
     * Normalizes a query string.
     *
     * It builds a normalized query string, where keys/value pairs are alphabetized,
     * have consistent escaping and unneeded delimiters are removed.
     *
     * @param string $qs Query string
     *
     * @return string A normalized query string for the Request
     */
    public static function normalizeQueryString($qs)
    {
        if ('' == $qs) {
            return '';
        }

        $parts = array();
        $order = array();

        foreach (explode('&', $qs) as $param) {
            if ('' === $param || '=' === $param[0]) {
                // Ignore useless delimiters, e.g. "x=y&".
                // Also ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
                // PHP also does not include them when building _GET.
                continue;
            }

            $keyValuePair = explode('=', $param, 2);

            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
            // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str. This is why we use urldecode and then normalize to
            // RFC 3986 with rawurlencode.
            $parts[] = isset($keyValuePair[1]) ?
                rawurlencode(urldecode($keyValuePair[0])).'='.rawurlencode(urldecode($keyValuePair[1])) :
                rawurlencode(urldecode($keyValuePair[0]));
            $order[] = urldecode($keyValuePair[0]);
        }

        array_multisort($order, SORT_ASC, $parts);

        return implode('&', $parts);
    }

    /**
     * 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, BODY
     *
     * @param string $key     the key
     * @param mixed  $default the default value if the parameter key does not exist
     *
     * @return mixed
     */
    public function get($key, $default = null)
    {
        if ($this !== $result = $this->attributes->get($key, $this)) {
            return $result;
        }

        if ($this !== $result = $this->query->get($key, $this)) {
            return $result;
        }

        if ($this !== $result = $this->request->get($key, $this)) {
            return $result;
        }

        return $default;
    }

    /**
     * Gets the Session.
     *
     * @return SessionInterface|null The session
     */
    public function getSession()
    {
        return $this->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->session->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;
    }

    /**
     * Sets the Session.
     *
     * @param SessionInterface $session The Session
     */
    public function setSession(SessionInterface $session)
    {
        $this->session = $session;
    }

    /**
     * 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()
    {
        $clientIps = array();
        $ip = $this->server->get('REMOTE_ADDR');

        if (!$this->isFromTrustedProxy()) {
            return array($ip);
        }

        $hasTrustedForwardedHeader = self::$trustedHeaders[self::HEADER_FORWARDED] && $this->headers->has(self::$trustedHeaders[self::HEADER_FORWARDED]);
        $hasTrustedClientIpHeader = self::$trustedHeaders[self::HEADER_CLIENT_IP] && $this->headers->has(self::$trustedHeaders[self::HEADER_CLIENT_IP]);

        if ($hasTrustedForwardedHeader) {
            $forwardedHeader = $this->headers->get(self::$trustedHeaders[self::HEADER_FORWARDED]);
            preg_match_all('{(for)=("?\[?)([a-z0-9\.:_\-/]*)}', $forwardedHeader, $matches);
            $forwardedClientIps = $matches[3];

            $forwardedClientIps = $this->normalizeAndFilterClientIps($forwardedClientIps, $ip);
            $clientIps = $forwardedClientIps;
        }

        if ($hasTrustedClientIpHeader) {
            $xForwardedForClientIps = array_map('trim', explode(',', $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_IP])));

            $xForwardedForClientIps = $this->normalizeAndFilterClientIps($xForwardedForClientIps, $ip);
            $clientIps = $xForwardedForClientIps;
        }

        if ($hasTrustedForwardedHeader && $hasTrustedClientIpHeader && $forwardedClientIps !== $xForwardedForClientIps) {
            throw new ConflictingHeadersException('The request has both a trusted Forwarded header and a trusted Client IP header, conflicting with each other with regards to the originating IP addresses of the request. This is the result of a misconfiguration. You should either configure your proxy only to send one of these headers, or configure Symfony to distrust one of them.');
        }

        if (!$hasTrustedForwardedHeader && !$hasTrustedClientIpHeader) {
            return $this->normalizeAndFilterClientIps(array(), $ip);
        }

        return $clientIps;
    }

    /**
     * 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 "setTrustedHeaderName()" with
     * the "client-ip" key.
     *
     * @return string The client IP address
     *
     * @see getClientIps()
     * @see http://en.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()
    {
        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.
     *
     * If your reverse proxy uses a different header name than "X-Forwarded-Port",
     * configure it via "setTrustedHeaderName()" with the "client-port" key.
     *
     * @return string
     */
    public function getPort()
    {
        if ($this->isFromTrustedProxy()) {
            if (self::$trustedHeaders[self::HEADER_CLIENT_PORT] && $port = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PORT])) {
                return $port;
            }

            if (self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && 'https' === $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO], 'http')) {
                return 443;
            }
        }

        if ($host = $this->headers->get('HOST')) {
            if ($host[0] === '[') {
                $pos = strpos($host, ':', strrpos($host, ']'));
            } else {
                $pos = strrpos($host, ':');
            }

            if (false !== $pos) {
                return (int) substr($host, $pos + 1);
            }

            return 'https' === $this->getScheme() ? 443 : 80;
        }

        return $this->server->get('SERVER_PORT');
    }

    /**
     * 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 && $port == 80) || ('https' == $scheme && $port == 443)) {
            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 $path A path to use instead of the current one
     *
     * @return string The normalized URI for the path
     */
    public function getUriForPath($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"
     *
     * @param string $path The target path
     *
     * @return string The relative target path
     */
    public function getRelativeUriForPath($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);
        $targetDirs = explode('/', isset($path[0]) && '/' === $path[0] ? substr($path, 1) : $path);
        array_pop($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 http://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".
     *
     * If your reverse proxy uses a different header name than "X-Forwarded-Proto"
     * ("SSL_HTTPS" for instance), configure it via "setTrustedHeaderName()" with
     * the "client-proto" key.
     *
     * @return bool
     */
    public function isSecure()
    {
        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_PROTO] && $proto = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_PROTO])) {
            return in_array(strtolower(current(explode(',', $proto))), array('https', 'on', 'ssl', '1'));
        }

        $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.
     *
     * If your reverse proxy uses a different header name than "X-Forwarded-Host",
     * configure it via "setTrustedHeaderName()" with the "client-host" key.
     *
     * @return string
     *
     * @throws \UnexpectedValueException when the host name is invalid
     */
    public function getHost()
    {
        if ($this->isFromTrustedProxy() && self::$trustedHeaders[self::HEADER_CLIENT_HOST] && $host = $this->headers->get(self::$trustedHeaders[self::HEADER_CLIENT_HOST])) {
            $elements = explode(',', $host);

            $host = $elements[count($elements) - 1];
        } 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)) {
            throw new \UnexpectedValueException(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;
                }
            }

            throw new \UnexpectedValueException(sprintf('Untrusted Host "%s"', $host));
        }

        return $host;
    }

    /**
     * Sets the request method.
     *
     * @param string $method
     */
    public function setMethod($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) {
            $this->method = strtoupper($this->server->get('REQUEST_METHOD', 'GET'));

            if ('POST' === $this->method) {
                if ($method = $this->headers->get('X-HTTP-METHOD-OVERRIDE')) {
                    $this->method = strtoupper($method);
                } elseif (self::$httpMethodParameterOverride) {
                    $this->method = strtoupper($this->request->get('_method', $this->query->get('_method', 'POST')));
                }
            }
        }

        return $this->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.
     *
     * @param string $format The format
     *
     * @return string The associated mime type (null if not found)
     */
    public function getMimeType($format)
    {
        if (null === static::$formats) {
            static::initializeFormats();
        }

        return isset(static::$formats[$format]) ? static::$formats[$format][0] : null;
    }

    /**
     * Gets the format associated with the mime type.
     *
     * @param string $mimeType The associated mime type
     *
     * @return string|null The format (null if not found)
     */
    public function getFormat($mimeType)
    {
        $canonicalMimeType = null;
        if (false !== $pos = strpos($mimeType, ';')) {
            $canonicalMimeType = substr($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;
            }
        }
    }

    /**
     * Associates a format with mime types.
     *
     * @param string       $format    The format
     * @param string|array $mimeTypes The associated mime types (the preferred one must be the first as it will be used as the content type)
     */
    public function setFormat($format, $mimeTypes)
    {
        if (null === static::$formats) {
            static::initializeFormats();
        }

        static::$formats[$format] = is_array($mimeTypes) ? $mimeTypes : array($mimeTypes);
    }

    /**
     * Gets the request format.
     *
     * Here is the process to determine the format:
     *
     *  * format defined by the user (with setRequestFormat())
     *  * _format request attribute
     *  * $default
     *
     * @param string $default The default format
     *
     * @return string The request format
     */
    public function getRequestFormat($default = 'html')
    {
        if (null === $this->format) {
            $this->format = $this->attributes->get('_format', $default);
        }

        return $this->format;
    }

    /**
     * Sets the request format.
     *
     * @param string $format The request format
     */
    public function setRequestFormat($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.
     *
     * @param string $locale
     */
    public function setDefaultLocale($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.
     *
     * @param string $locale
     */
    public function setLocale($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 $method Uppercase request method (GET, POST etc)
     *
     * @return bool
     */
    public function isMethod($method)
    {
        return $this->getMethod() === strtoupper($method);
    }

    /**
     * Checks whether the method is safe or not.
     *
     * @return bool
     */
    public function isMethodSafe()
    {
        return in_array($this->getMethod(), array('GET', 'HEAD', 'OPTIONS', 'TRACE'));
    }

    /**
     * Returns the request body content.
     *
     * @param bool $asResource If true, a resource will be returned
     *
     * @return string|resource The request body content or a resource to read the body stream
     *
     * @throws \LogicException
     */
    public function getContent($asResource = false)
    {
        $currentContentIsResource = is_resource($this->content);
        if (PHP_VERSION_ID < 50600 && false === $this->content) {
            throw new \LogicException('getContent() can only be called once when using the resource return type and PHP below 5.6.');
        }

        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', 'rb');
        }

        if ($currentContentIsResource) {
            rewind($this->content);

            return stream_get_contents($this->content);
        }

        if (null === $this->content) {
            $this->content = file_get_contents('php://input');
        }

        return $this->content;
    }

    /**
     * Gets the Etags.
     *
     * @return array The entity tags
     */
    public function getETags()
    {
        return preg_split('/\s*,\s*/', $this->headers->get('if_none_match'), null, PREG_SPLIT_NO_EMPTY);
    }

    /**
     * @return bool
     */
    public function isNoCache()
    {
        return $this->headers->hasCacheControlDirective('no-cache') || 'no-cache' == $this->headers->get('Pragma');
    }

    /**
     * Returns the preferred language.
     *
     * @param array $locales An array of ordered available locales
     *
     * @return string|null The preferred locale
     */
    public function getPreferredLanguage(array $locales = null)
    {
        $preferredLanguages = $this->getLanguages();

        if (empty($locales)) {
            return isset($preferredLanguages[0]) ? $preferredLanguages[0] : null;
        }

        if (!$preferredLanguages) {
            return $locales[0];
        }

        $extendedPreferredLanguages = array();
        foreach ($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 isset($preferredLanguages[0]) ? $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;
        }

        $languages = AcceptHeader::fromString($this->headers->get('Accept-Language'))->all();
        $this->languages = array();
        foreach ($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 ($i === 0) {
                            $lang = strtolower($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 $this->charsets = array_keys(AcceptHeader::fromString($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 $this->encodings = array_keys(AcceptHeader::fromString($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 $this->acceptableContentTypes = array_keys(AcceptHeader::fromString($this->headers->get('Accept'))->all());
    }

    /**
     * Returns true if the request is a XMLHttpRequest.
     *
     * It works if your JavaScript library sets an X-Requested-With HTTP header.
     * It is known to work with common JavaScript frameworks:
     *
     * @link http://en.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');
    }

    /*
     * The following methods are derived from code of the Zend Framework (1.10dev - 2010-01-24)
     *
     * Code subject to the new BSD license (http://framework.zend.com/license/new-bsd).
     *
     * Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
     */

    protected function prepareRequestUri()
    {
        $requestUri = '';

        if ($this->headers->has('X_ORIGINAL_URL')) {
            // IIS with Microsoft Rewrite Module
            $requestUri = $this->headers->get('X_ORIGINAL_URL');
            $this->headers->remove('X_ORIGINAL_URL');
            $this->server->remove('HTTP_X_ORIGINAL_URL');
            $this->server->remove('UNENCODED_URL');
            $this->server->remove('IIS_WasUrlRewritten');
        } elseif ($this->headers->has('X_REWRITE_URL')) {
            // IIS with ISAPI_Rewrite
            $requestUri = $this->headers->get('X_REWRITE_URL');
            $this->headers->remove('X_REWRITE_URL');
        } elseif ($this->server->get('IIS_WasUrlRewritten') == '1' && $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');
            // HTTP proxy reqs setup request URI with scheme and host [and port] + the URL path, only use URL path
            $schemeAndHttpHost = $this->getSchemeAndHttpHost();
            if (strpos($requestUri, $schemeAndHttpHost) === 0) {
                $requestUri = substr($requestUri, strlen($schemeAndHttpHost));
            }
        } elseif ($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 ($baseUrl && false !== $prefix = $this->getUrlencodedPrefix($requestUri, $baseUrl)) {
            // full $baseUrl matches
            return $prefix;
        }

        if ($baseUrl && false !== $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)) && $pos !== 0) {
            $baseUrl = substr($requestUri, 0, $pos + strlen($baseUrl));
        }

        return rtrim($baseUrl, '/'.DIRECTORY_SEPARATOR);
    }

    /**
     * Prepares the base path.
     *
     * @return string base path
     */
    protected function prepareBasePath()
    {
        $filename = basename($this->server->get('SCRIPT_FILENAME'));
        $baseUrl = $this->getBaseUrl();
        if (empty($baseUrl)) {
            return '';
        }

        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()
    {
        $baseUrl = $this->getBaseUrl();

        if (null === ($requestUri = $this->getRequestUri())) {
            return '/';
        }

        // Remove the query string from REQUEST_URI
        if ($pos = strpos($requestUri, '?')) {
            $requestUri = substr($requestUri, 0, $pos);
        }

        $pathInfo = substr($requestUri, strlen($baseUrl));
        if (null !== $baseUrl && (false === $pathInfo || '' === $pathInfo)) {
            // If substr() returns false then PATH_INFO is set to an empty string
            return '/';
        } elseif (null === $baseUrl) {
            return $requestUri;
        }

        return (string) $pathInfo;
    }

    /**
     * Initializes HTTP request formats.
     */
    protected static function initializeFormats()
    {
        static::$formats = array(
            'html' => array('text/html', 'application/xhtml+xml'),
            'txt' => array('text/plain'),
            'js' => array('application/javascript', 'application/x-javascript', 'text/javascript'),
            'css' => array('text/css'),
            'json' => array('application/json', 'application/x-json'),
            'xml' => array('text/xml', 'application/xml', 'application/x-xml'),
            'rdf' => array('application/rdf+xml'),
            'atom' => array('application/atom+xml'),
            'rss' => array('application/rss+xml'),
            'form' => array('application/x-www-form-urlencoded'),
        );
    }

    /**
     * Sets the default PHP locale.
     *
     * @param string $locale
     */
    private function setPhpDefaultLocale($locale)
    {
        // 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', false)) {
                \Locale::setDefault($locale);
            }
        } catch (\Exception $e) {
        }
    }

    /*
     * Returns the prefix as encoded in the string when the string starts with
     * the given prefix, false otherwise.
     *
     * @param string $string The urlencoded string
     * @param string $prefix The prefix not encoded
     *
     * @return string|false The prefix as it is encoded in $string, or false
     */
    private function getUrlencodedPrefix($string, $prefix)
    {
        if (0 !== strpos(rawurldecode($string), $prefix)) {
            return false;
        }

        $len = strlen($prefix);

        if (preg_match(sprintf('#^(%%[[:xdigit:]]{2}|.){%d}#', $len), $string, $match)) {
            return $match[0];
        }

        return false;
    }

    private static function createRequestFromFactory(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null)
    {
        if (self::$requestFactory) {
            $request = call_user_func(self::$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);
    }

    private function isFromTrustedProxy()
    {
        return self::$trustedProxies && IpUtils::checkIp($this->server->get('REMOTE_ADDR'), self::$trustedProxies);
    }

    private function normalizeAndFilterClientIps(array $clientIps, $ip)
    {
        $clientIps[] = $ip; // Complete the IP chain with the IP the request actually came from
        $firstTrustedIp = null;

        foreach ($clientIps as $key => $clientIp) {
            // Remove port (unfortunately, it does happen)
            if (preg_match('{((?:\d+\.){3}\d+)\:\d+}', $clientIp, $match)) {
                $clientIps[$key] = $clientIp = $match[1];
            }

            if (!filter_var($clientIp, FILTER_VALIDATE_IP)) {
                unset($clientIps[$key]);

                continue;
            }

            if (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) : array($firstTrustedIp);
    }
}


text:
<!doctype html>

  <meta charset="utf-8">
  <title>AMP #0</title>
  <link rel="canonical" href="amps.html" >
  <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
  <link href='https://fonts.googleapis.com/css?family=Questrial' rel='stylesheet' type='text/css'>

amp #0

  <amp-audio id="audio1" width="500" controls>
    <source src="/examples/av/audio.mp3" type="audio/mpeg">
    Your browser does not support the audio tag.
  </amp-audio>
  <amp-analytics>

  </amp-analytics>


text:
require File.expand_path('../helper', __FILE__)

class BambooTest < Service::TestCase
  EXAMPLE_BASE_URL = "http://bamboo.example.com".freeze

  def setup
    @stubs = Faraday::Adapter::Test::Stubs.new
  end

  def test_triggers_build
    @stubs.post "/rest/api/latest/queue/ABC" do |env|
      valid_response("ABC")
    end

    svc = service :push, data, payload
    svc.receive

    @stubs.verify_stubbed_calls
  end

  def test_triggers_compound_build
    ["ABC", "A"].each do |key|
      @stubs.post "/rest/api/latest/queue/#{key}" do |env|
        valid_response(key)
      end
    end

    svc = service :push, compound_data1, payload
    svc.receive

    @stubs.verify_stubbed_calls
  end

  def test_triggers_build_with_context_path
    @stubs.post "/context/rest/api/latest/queue/ABC" do |env|
      valid_response("ABC")
    end

    data = self.data.update('base_url' => "https://secure.bamboo.com/context")
    svc = service :push, data, payload
    svc.receive

    @stubs.verify_stubbed_calls
  end

  def test_passes_build_error
    @stubs.post "/rest/api/latest/queue/ABC" do |env|
      error_response(404, "Plan ABC not found")
    end

    svc = service :push, data, payload
    assert_raise Service::ConfigurationError do
      svc.receive
    end

    @stubs.verify_stubbed_calls
  end

  def test_requires_base_url
    data = self.data.update('base_url' => '')
    svc = service :push, data, payload

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def test_requires_build_key
    data = self.data.update('build_key' => '')
    svc = service :push, data, payload

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def test_requires_username
    data = self.data.update('username' => '')
    svc = service :push, data, payload

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def test_requires_password
    data = self.data.update('password' => '')
    svc = service :push, data, payload

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def test_failed_bamboo_server
    svc = service :push, data, payload
    def svc.http_post(*args)
      raise SocketError, "getaddrinfo: Name or service not known"
    end

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def test_invalid_bamboo_url
    @stubs.post "/rest/api/latest/queue/ABC" do
      [404, {}, '']
    end

    svc = service :push, data, payload

    assert_raise Service::ConfigurationError do
      svc.receive
    end
  end

  def data
    {
      "build_key" => "ABC",
      "base_url" => EXAMPLE_BASE_URL,
      "username" => "admin",
      "password" => 'pwd'
    }
  end

  def compound_data1
    {
      "build_key" => "ABC,master:A,rel-1-patches:B,rel-2-patches:C",
      "base_url" => EXAMPLE_BASE_URL,
      "username" => "admin",
      "password" => 'pwd'
    }
  end

  # Assert the value of the params.
  #
  # body     - A String of form-encoded params: "a=1&b=2"
  # expected - A Hash of String keys and values to match against the body.
  #
  # Raises Test::Unit::AssertionFailedError if the assertion doesn't match.
  # Returns nothing.
  def assert_params(body, expected)
    params = Faraday::Utils.parse_query(body)
    expected.each do |key, expected_value|
      assert value = params.delete(key.to_s), "#{key} not in #{params.inspect}"
      assert_equal expected_value, value, "#{key} = #{value.inspect}, not #{expected_value.inspect}"
    end

    assert params.empty?, "params has other values: #{params.inspect}"
  end

  def service(*args)
    super Service::Bamboo, *args
  end

  private
  def valid_response(key)
    xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" +
    "<restQueuedBuild buildResultKey=\"#{key}-7\" buildNumber=\"7\" planKey=\"#{key}\">" +
    "<triggerReason>Manual build</triggerReason><link rel=\"self\" href=\"http://bamboo.example.com/rest/api/latest/result/#{key}-7\"/>" +
    "</restQueuedBuild>"
    [200, {}, xml]
  end
  def error_response(status, msg)
    xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><status><status-code>#{status}</status-code><message>#{msg}</message></status>"
    [status, {}, xml]
  end
end


text:
package org.junit.tests.manipulation;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;

import java.util.Arrays;
import java.util.List;

import junit.framework.JUnit4TestAdapter;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.Description;
import org.junit.runner.JUnitCore;
import org.junit.runner.Request;
import org.junit.runner.Result;
import org.junit.runner.RunWith;
import org.junit.runner.Runner;
import org.junit.runner.manipulation.Filter;
import org.junit.runner.manipulation.Filterable;
import org.junit.runner.manipulation.NoTestsRemainException;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.junit.runners.Suite;
import org.junit.runners.Suite.SuiteClasses;

public class SingleMethodTest {
    public static int count;

    static public class OneTimeSetup {
        @BeforeClass
        public static void once() {
            count++;
        }

        @Test
        public void one() {
        }

        @Test
        public void two() {
        }
    }

    @Test
    public void oneTimeSetup() throws Exception {
        count = 0;
        Runner runner = Request.method(OneTimeSetup.class, "one").getRunner();
        Result result = new JUnitCore().run(runner);

        assertEquals(1, count);
        assertEquals(1, result.getRunCount());
    }

    @RunWith(Parameterized.class)
    static public class ParameterizedOneTimeSetup {
        @Parameters
        public static List<Object[]> params() {
            return Arrays.asList(new Object[]{1}, new Object[]{2});
        }

        public ParameterizedOneTimeSetup(int x) {
        }

        @Test
        public void one() {
        }
    }

    @Test
    public void parameterizedFilterToSingleMethod() throws Exception {
        count = 0;
        Runner runner = Request.method(ParameterizedOneTimeSetup.class,
                "one[0]").getRunner();
        Result result = new JUnitCore().run(runner);

        assertEquals(1, result.getRunCount());
    }

    @RunWith(Parameterized.class)
    static public class ParameterizedOneTimeBeforeClass {
        @Parameters
        public static List<Object[]> params() {
            return Arrays.asList(new Object[]{1}, new Object[]{2});
        }

        public ParameterizedOneTimeBeforeClass(int x) {
        }

        @BeforeClass
        public static void once() {
            count++;
        }

        @Test
        public void one() {
        }
    }

    @Test
    public void parameterizedBeforeClass() throws Exception {
        count = 0;
        JUnitCore.runClasses(ParameterizedOneTimeBeforeClass.class);
        assertEquals(1, count);
    }

    @Test
    public void filteringAffectsPlan() throws Exception {
        Runner runner = Request.method(OneTimeSetup.class, "one").getRunner();
        assertEquals(1, runner.testCount());
    }

    @Test
    public void nonexistentMethodCreatesFailure() throws Exception {
        assertEquals(1, new JUnitCore().run(
                Request.method(OneTimeSetup.class, "thisMethodDontExist"))
                .getFailureCount());
    }

    @Test(expected = NoTestsRemainException.class)
    public void filteringAwayEverythingThrowsException() throws NoTestsRemainException {
        Filterable runner = (Filterable) Request.aClass(OneTimeSetup.class).getRunner();
        runner.filter(new Filter() {
            @Override
            public boolean shouldRun(Description description) {
                return false;
            }

            @Override
            public String describe() {
                return null;
            }
        });
    }

    public static class TestOne {
        @Test
        public void a() {
        }

        @Test
        public void b() {
        }
    }

    public static class TestTwo {
        @Test
        public void a() {
        }

        @Test
        public void b() {
        }
    }

    @RunWith(Suite.class)
    @SuiteClasses({TestOne.class, TestTwo.class})
    public static class OneTwoSuite {
    }

    @Test
    public void eliminateUnnecessaryTreeBranches() throws Exception {
        Runner runner = Request.aClass(OneTwoSuite.class).filterWith(
                Description.createTestDescription(TestOne.class, "a"))
                .getRunner();
        Description description = runner.getDescription();
        assertEquals(1, description.getChildren().size());
    }

    public static class HasSuiteMethod {
        @Test
        public void a() {
        }

        @Test
        public void b() {
        }

        public static junit.framework.Test suite() {
            return new JUnit4TestAdapter(HasSuiteMethod.class);
        }
    }

    @Test
    public void classesWithSuiteMethodsAreFiltered() {
        int testCount = Request.method(HasSuiteMethod.class, "a").getRunner().getDescription().testCount();
        assertThat(testCount, is(1));
    }
}


text:
<!DOCTYPE HTML>

	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>通用增删改查</title>

	<link href="plugins/bootstrap-3.3.0/css/bootstrap.min.css" rel="stylesheet"/>
	<link href="plugins/material-design-iconic-font-2.2.0/css/material-design-iconic-font.min.css" rel="stylesheet"/>
	<link href="plugins/bootstrap-table-1.11.0/bootstrap-table.min.css" rel="stylesheet"/>
	<link href="plugins/waves-0.7.5/waves.min.css" rel="stylesheet"/>
	<link href="plugins/jquery-confirm/jquery-confirm.min.css" rel="stylesheet"/>

	<link href="css/common.css" rel="stylesheet"/>

		 新增用户
		 编辑用户
		 删除用户

	<form>

			标题
			<input id="input1" type="text" class="form-control">

			名称
			<input id="input2" type="text" class="form-control">

			根目录
			<input id="input3" type="text" class="form-control">

			图标
			<input id="input4" type="text" class="form-control">

	</form>


text:
package com.melon.spring.aop;

import org.springframework.aop.MethodBeforeAdvice;

import java.lang.reflect.Method;

/**
 * Created with IntelliJ IDEA.
 * Author: Xiong Jin Teng
 * Date: 2016/11/5
 * Time: 9:39
 */
public class LogBeforeAdvice implements MethodBeforeAdvice {
    @Override
    public void before(Method method, Object[] args, Object target) throws Throwable {
        System.out.println("Log before " + method + " by LogBeforeAdvice.");
    }
}


text:
package com.google.gwt.site.webapp.client;

import com.google.gwt.junit.client.GWTTestCase;
import com.google.gwt.regexp.shared.RegExp;
/**
 * Test class for the GWTProject entry-point running in JVM
 */
public class ProjectEntryPointTest extends GWTTestCase {

  public String getModuleName() {
    return null;
  }

  /*
   * We need this method because GWTProjectEntryPoint.absoluteUrl cannot
   * be instantiated in the JVM
   */
  protected String getOrigin() {
    String absoluteUrl = "HTTP://AAA.COM/adfaf/adsfa.html?aa=b&c=d#aaa:aaa";

    // This is the same Regexp that we use in client class
    String origin = absoluteUrl.replaceFirst("^(\\w+://.+?)/.*", "$1").toLowerCase();
    assertEquals("http://aaa.com", origin);

    return origin;
  }

  /*
   * We need this method because GWTProjectEntryPoint.isSameOriginRexp cannot
   * be instantiated in the JVM
   */
  protected RegExp getSameOriginRegex() {
    String origin = getOrigin();
    // This is the same Regexp that we use in client class
    return RegExp.compile("^" + origin + "|^(?!(#|[a-z#]+:))(?!.*(|/)javadoc/)(?!.*\\.(jpe?g|png|mpe?g|mp[34]|avi)$)", "i");
  }

  public void testEntryPointRegex() {
    RegExp isSameOriginRexp = getSameOriginRegex();

    assertTrue(isSameOriginRexp.test(getOrigin() + "/adfaf"));
    assertFalse(isSameOriginRexp.test(getOrigin().replace("http", "https") + "/adfaf"));
    assertFalse(isSameOriginRexp.test("file:///aaa.com/adfaf"));
    assertFalse(isSameOriginRexp.test("telnet:///aaa.com/adfaf"));
    assertFalse(isSameOriginRexp.test("ftp:///aaa.com/adfaf"));
    assertFalse(isSameOriginRexp.test("mailto:foo@bar"));
    assertTrue(isSameOriginRexp.test(".aaa"));
    assertTrue(isSameOriginRexp.test("./aaa"));
    assertTrue(isSameOriginRexp.test("/aaa"));
    assertTrue(isSameOriginRexp.test("///aaa"));
    assertFalse(isSameOriginRexp.test("#adfaf"));
    assertFalse(isSameOriginRexp.test("#"));
    assertTrue(isSameOriginRexp.test(""));
    assertFalse(isSameOriginRexp.test("/javadoc/foo/bar"));
    assertFalse(isSameOriginRexp.test("javadoc/foo/bar"));
    assertFalse(isSameOriginRexp.test("whatever/javadoc/foo/bar"));
    assertFalse(isSameOriginRexp.test("whatever/foo/bar.jpg"));
    assertFalse(isSameOriginRexp.test("whatever/foo/bar.mp4"));
    assertTrue(isSameOriginRexp.test("whatever/foo/bar.mp4foo"));
  }
}


text:
<?php

namespace Playbloom\Payment\Operation;

use Playbloom\Payment\Operation\OperationInterface;

/**
 * Card credit operation interface
 *
 * @author Ludovic Fleury <ludo.fleury@gmail.com>
 */
interface CreditInterface extends OperationInterface
{
}


text:
<?php
namespace Ineersa\Converter\Exceptions;

use Exception;

class RequestException extends Exception {}


text:
package org.apache.wss4j.stax.impl.securityToken;

import java.io.IOException;
import java.security.Key;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.X509Certificate;
import java.util.Collection;
import java.util.List;
import java.util.regex.Pattern;

import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.UnsupportedCallbackException;

import org.w3c.dom.Element;
import org.apache.wss4j.common.crypto.Crypto;
import org.apache.wss4j.common.ext.WSPasswordCallback;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.apache.wss4j.common.principal.SAMLTokenPrincipal;
import org.apache.wss4j.common.saml.OpenSAMLUtil;
import org.apache.wss4j.common.saml.SAMLKeyInfo;
import org.apache.wss4j.common.saml.SAMLUtil;
import org.apache.wss4j.common.saml.SamlAssertionWrapper;
import org.apache.wss4j.stax.ext.WSInboundSecurityContext;
import org.apache.wss4j.stax.ext.WSSConstants;
import org.apache.wss4j.stax.ext.WSSSecurityProperties;
import org.apache.wss4j.stax.securityToken.SamlSecurityToken;
import org.apache.wss4j.stax.securityToken.WSSecurityTokenConstants;
import org.apache.xml.security.algorithms.JCEMapper;
import org.apache.xml.security.exceptions.XMLSecurityException;
import org.apache.xml.security.stax.ext.XMLSecurityConstants;
import org.apache.xml.security.stax.impl.securityToken.AbstractInboundSecurityToken;
import org.apache.xml.security.stax.securityToken.InboundSecurityToken;
import org.opensaml.saml.common.SAMLVersion;

public class SamlSecurityTokenImpl extends AbstractInboundSecurityToken implements SamlSecurityToken {

    private final SamlAssertionWrapper samlAssertionWrapper;
    private InboundSecurityToken subjectSecurityToken;
    private Crypto crypto;
    private WSSSecurityProperties securityProperties;
    private Principal principal;
    private SAMLKeyInfo subjectKeyInfo;
    private byte[] secret;
    private Key key;

    public SamlSecurityTokenImpl(WSInboundSecurityContext wsInboundSecurityContext, String id,
                                 WSSecurityTokenConstants.KeyIdentifier keyIdentifier,
                                 WSSSecurityProperties securityProperties) throws WSSecurityException {
        super(wsInboundSecurityContext, id, keyIdentifier, false);
        this.securityProperties = securityProperties;
        if (securityProperties.getCallbackHandler() != null) {
            // Try to get the Assertion from a CallbackHandler
            WSPasswordCallback pwcb =
                new WSPasswordCallback(id, WSPasswordCallback.CUSTOM_TOKEN);
            try {
                securityProperties.getCallbackHandler().handle(new Callback[]{pwcb});
            } catch (IOException | UnsupportedCallbackException e) {
                throw new WSSecurityException(WSSecurityException.ErrorCode.FAILURE, e, "noPassword");
            }

            Element assertionElem = pwcb.getCustomToken();
            if (assertionElem != null && "Assertion".equals(assertionElem.getLocalName())
                && (WSSConstants.NS_SAML.equals(assertionElem.getNamespaceURI())
                || WSSConstants.NS_SAML2.equals(assertionElem.getNamespaceURI()))) {
                this.samlAssertionWrapper = new SamlAssertionWrapper(assertionElem);

                subjectKeyInfo =
                    SAMLUtil.getCredentialFromSubject(samlAssertionWrapper, null,
                                                      securityProperties.getSignatureVerificationCrypto(),
                                                      securityProperties.getCallbackHandler());
            } else {
                // Possibly an Encrypted Assertion...just get the key
                this.samlAssertionWrapper = null;
                secret = pwcb.getKey();
                key = pwcb.getKeyObject();
                if (this.key instanceof PrivateKey) {
                    super.setAsymmetric(true);
                }
            }

            if (this.samlAssertionWrapper == null && secret == null && key == null) {
                throw new WSSecurityException(
                    WSSecurityException.ErrorCode.SECURITY_TOKEN_UNAVAILABLE, "noToken",
                    new Object[] {id}
                );
            }
        } else {
            throw new WSSecurityException(
                WSSecurityException.ErrorCode.SECURITY_TOKEN_UNAVAILABLE, "noToken",
                new Object[] {id}
            );
        }
    }

    public SamlSecurityTokenImpl(SamlAssertionWrapper samlAssertionWrapper, InboundSecurityToken subjectSecurityToken,
                                 WSInboundSecurityContext wsInboundSecurityContext, Crypto crypto,
                                 WSSecurityTokenConstants.KeyIdentifier keyIdentifier,
                                 WSSSecurityProperties securityProperties) {
        super(wsInboundSecurityContext, samlAssertionWrapper.getId(), keyIdentifier, true);
        this.samlAssertionWrapper = samlAssertionWrapper;
        this.crypto = crypto;
        this.subjectSecurityToken = subjectSecurityToken;
        this.securityProperties = securityProperties;
    }

    @Override
    public boolean isAsymmetric() throws XMLSecurityException {
        if (this.subjectSecurityToken != null && this.subjectSecurityToken.isAsymmetric()) {
            return true;
        }
        return super.isAsymmetric();
    }

    @Override
    protected Key getKey(String algorithmURI, XMLSecurityConstants.AlgorithmUsage algorithmUsage, String correlationID) throws XMLSecurityException {
        Key key = null;
        if (this.key != null) {
            key = this.key;
        } else if (secret != null) {
            String keyAlgorithm = JCEMapper.getJCEKeyAlgorithmFromURI(algorithmURI);
            key = new SecretKeySpec(secret, keyAlgorithm);
        } else if (this.subjectSecurityToken != null) {
            key = subjectSecurityToken.getSecretKey(algorithmURI, algorithmUsage, correlationID);
        } else if (subjectKeyInfo != null && subjectKeyInfo.getSecret() != null) {
            String keyAlgorithm = JCEMapper.getJCEKeyAlgorithmFromURI(algorithmURI);
            key = new SecretKeySpec(subjectKeyInfo.getSecret(), keyAlgorithm);
        }
        if (key != null) {
            super.setSecretKey(algorithmURI, key);
            return key;
        }
        return super.getKey(algorithmURI, algorithmUsage, correlationID);
    }

    @Override
    protected PublicKey getPubKey(String algorithmURI, XMLSecurityConstants.AlgorithmUsage algorithmUsage, String correlationID) throws XMLSecurityException {
        if (this.subjectSecurityToken != null) {
            return subjectSecurityToken.getPublicKey(algorithmURI, algorithmUsage, correlationID);
        } else if (subjectKeyInfo != null && subjectKeyInfo.getPublicKey() != null) {
            return subjectKeyInfo.getPublicKey();
        }
        return super.getPubKey(algorithmURI, algorithmUsage, correlationID);
    }

    @Override
    public PublicKey getPublicKey() throws XMLSecurityException {
        if (this.subjectSecurityToken != null) {
            return subjectSecurityToken.getPublicKey();
        } else if (subjectKeyInfo != null && subjectKeyInfo.getPublicKey() != null) {
            return subjectKeyInfo.getPublicKey();
        }
        return super.getPublicKey();
    }

    @Override
    public X509Certificate[] getX509Certificates() throws XMLSecurityException {
        if (this.subjectSecurityToken != null) {
            return subjectSecurityToken.getX509Certificates();
        } else if (subjectKeyInfo != null && subjectKeyInfo.getCerts() != null) {
            return subjectKeyInfo.getCerts();
        }
        return super.getX509Certificates();
    }

    @Override
    public void verify() throws XMLSecurityException {
        //todo revisit verify for every security token incl. public-key
        //todo should we call verify implicit when accessing the keys?
        if (samlAssertionWrapper == null) {
            return;
        }
        String confirmMethod = null;
        List<String> methods = samlAssertionWrapper.getConfirmationMethods();
        if (methods != null && methods.size() > 0) {
            confirmMethod = methods.get(0);
        }
        // If HOK + Token is signed then we don't need to verify the subject cert, as we
        // indirectly trust it
        if (!OpenSAMLUtil.isMethodHolderOfKey(confirmMethod) && !samlAssertionWrapper.isSigned()) {
            X509Certificate[] x509Certificates = getX509Certificates();
            if (x509Certificates != null && x509Certificates.length > 0) {
                boolean enableRevocation = false;
                Collection<Pattern> subjectCertConstraints = null;
                if (securityProperties != null) {
                    enableRevocation = securityProperties.isEnableRevocation();
                    subjectCertConstraints = securityProperties.getSubjectCertConstraints();
                }
                crypto.verifyTrust(x509Certificates, enableRevocation, subjectCertConstraints);
            }
            PublicKey publicKey = getPublicKey();
            if (publicKey != null) {
                crypto.verifyTrust(publicKey);
            }
        }
    }

    @Override
    public WSSecurityTokenConstants.TokenType getTokenType() {
        if (samlAssertionWrapper != null
            && samlAssertionWrapper.getSamlVersion() == SAMLVersion.VERSION_10) {
            return WSSecurityTokenConstants.Saml10Token;
        } else if (samlAssertionWrapper != null
            && samlAssertionWrapper.getSamlVersion() == SAMLVersion.VERSION_11) {
            return WSSecurityTokenConstants.Saml11Token;
        }
        return WSSecurityTokenConstants.Saml20Token;
    }

    @Override
    public Subject getSubject() throws WSSecurityException {
        return null;
    }

    @Override
    public Principal getPrincipal() throws WSSecurityException {
        if (this.principal == null) {
            this.principal = new SAMLTokenPrincipal() {
                @Override
                public SamlAssertionWrapper getToken() {
                    return samlAssertionWrapper;
                }

                @Override
                public String getName() {
                    return samlAssertionWrapper.getSubjectName();
                }

                @Override
                public String getId() {
                    return samlAssertionWrapper.getId();
                }
            };
        }
        return this.principal;
    }

    @Override
    public SamlAssertionWrapper getSamlAssertionWrapper() {
        return samlAssertionWrapper;
    }
}