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Révision e326068a

Ajouté par Assos Assos il y a plus de 5 ans

Weekly update of contrib modules

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drupal7/sites/all/modules/recaptcha/recaptcha-php/src/ReCaptcha/RequestMethod/SocketPost.php
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 * This is a PHP library that handles calling reCAPTCHA.
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 *
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 * @copyright Copyright (c) 2015, Google Inc.
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 * @link      http://www.google.com/recaptcha
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 * @link      https://www.google.com/recaptcha
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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namespace ReCaptcha\RequestMethod;


  		




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use ReCaptcha\ReCaptcha;


  		




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use ReCaptcha\RequestMethod;


  		




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use ReCaptcha\RequestParameters;


  		




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/**


  		




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 * Sends a POST request to the reCAPTCHA service, but makes use of fsockopen()


  		




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 * instead of get_file_contents(). This is to account for people who may be on


  		




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 * servers where allow_furl_open is disabled.


  		




  
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 * servers where allow_url_open is disabled.


  		




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 */


  		




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class SocketPost implements RequestMethod


  		




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{


  		




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    /**


  		




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     * reCAPTCHA service host.


  		




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     * @const string


  		




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     */


  		




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    const RECAPTCHA_HOST = 'www.google.com';


  		




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    /**


  		




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     * @const string reCAPTCHA service path


  		




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     */


  		




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    const SITE_VERIFY_PATH = '/recaptcha/api/siteverify';


  		




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    /**


  		




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     * @const string Bad request error


  		




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     */


  		




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    const BAD_REQUEST = '{"success": false, "error-codes": ["invalid-request"]}';


  		




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    /**


  		




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     * @const string Bad response error


  		




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     */


  		




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    const BAD_RESPONSE = '{"success": false, "error-codes": ["invalid-response"]}';


  		




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    /**


  		




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     * Socket to the reCAPTCHA service


  		




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     * @var Socket


  		




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    private $socket;


  		




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    /**


  		




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     * Constructor


  		




  
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     * Only needed if you want to override the defaults


  		




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     *


  		




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     * @param \ReCaptcha\RequestMethod\Socket $socket optional socket, injectable for testing


  		




  
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     * @param string $siteVerifyUrl URL for reCAPTCHA sitevrerify API


  		




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     */


  		




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    public function __construct(Socket $socket = null)


  		




  
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    public function __construct(Socket $socket = null, $siteVerifyUrl = null)


  		




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    {


  		




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        if (!is_null($socket)) {


  		




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            $this->socket = $socket;


  		




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        } else {


  		




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            $this->socket = new Socket();


  		




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        }


  		




  
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        $this->socket = (is_null($socket)) ? new Socket() : $socket;


  		




  
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        $this->siteVerifyUrl = (is_null($siteVerifyUrl)) ? ReCaptcha::SITE_VERIFY_URL : $siteVerifyUrl;


  		




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    }


  		




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    /**


  		




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    {


  		




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        $errno = 0;


  		




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        $errstr = '';


  		




  
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        $urlParsed = parse_url($this->siteVerifyUrl);


  		




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        if (false === $this->socket->fsockopen('ssl://' . self::RECAPTCHA_HOST, 443, $errno, $errstr, 30)) {


  		




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            return self::BAD_REQUEST;


  		




  
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        if (false === $this->socket->fsockopen('ssl://' . $urlParsed['host'], 443, $errno, $errstr, 30)) {


  		




  
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            return '{"success": false, "error-codes": ["'.ReCaptcha::E_CONNECTION_FAILED.'"]}';


  		




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        }


  		




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        $content = $params->toQueryString();


  		




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        $request = "POST " . self::SITE_VERIFY_PATH . " HTTP/1.1\r\n";


  		




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        $request .= "Host: " . self::RECAPTCHA_HOST . "\r\n";


  		




  
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        $request = "POST " . $urlParsed['path'] . " HTTP/1.1\r\n";


  		




  
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        $request .= "Host: " . $urlParsed['host'] . "\r\n";


  		




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        $request .= "Content-Type: application/x-www-form-urlencoded\r\n";


  		




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        $request .= "Content-length: " . strlen($content) . "\r\n";


  		




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        $request .= "Connection: close\r\n\r\n";


  		




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        $this->socket->fclose();


  		




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        if (0 !== strpos($response, 'HTTP/1.1 200 OK')) {


  		




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            return self::BAD_RESPONSE;


  		




  
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            return '{"success": false, "error-codes": ["'.ReCaptcha::E_BAD_RESPONSE.'"]}';


  		




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        }


  		




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        $parts = preg_split("#\n\s*\n#Uis", $response);


  		












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