Vergleich inc/class_captcha.php - 1.8.6 - 1.8.13

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Zeile 40Zeile 40
	 *
	 * 1 = Default CAPTCHA
	 * 2 = reCAPTCHA

 
	 *
	 * 1 = Default CAPTCHA
	 * 2 = reCAPTCHA

	 * 3 = Are You a Human

 
	 * 4 = NoCATPCHA reCAPTCHA
	 *
	 * @var int

	 * 4 = NoCATPCHA reCAPTCHA
	 *
	 * @var int

Zeile 52Zeile 51
	 *
	 * @var string
	 */

 
	 *
	 * @var string
	 */

	 public $captch_template = '';

	 public $captcha_template = '';


	/**
	 * CAPTCHA Server URL


	/**
	 * CAPTCHA Server URL

Zeile 67Zeile 66
	 * @var string
	 */
	public $verify_server = '';

 
	 * @var string
	 */
	public $verify_server = '';


	/**
	 * Are You a Human configuration
	 *
	 * @var string
	 */
	public $ayah_web_service_host = '';
	public $ayah_publisher_key = '';
	public $ayah_scoring_key = '';
	public $ayah_debug_mode = '';
	public $ayah_use_curl = '';

 

	/**
	 * HTML of the built CAPTCHA


	/**
	 * HTML of the built CAPTCHA

Zeile 120Zeile 108
			{
				$this->captcha_template .= "_recaptcha";
			}

 
			{
				$this->captcha_template .= "_recaptcha";
			}

			else if($this->type == 3)
			{
				$this->captcha_template .= "_ayah";
			}
			else if($this->type == 4){

			elseif($this->type == 4){





				$this->captcha_template .= "_nocaptcha";

 
				$this->captcha_template .= "_nocaptcha";

			}
		}





			}
			elseif($this->type == 5){
				$this->captcha_template .= "_recaptcha_invisible";
			}
		}


		// Work on which CAPTCHA we've got installed

 
		// Work on which CAPTCHA we've got installed

		if($this->type == 3 && $mybb->settings['ayahpublisherkey'] && $mybb->settings['ayahscoringkey'])
		{
			// We want to use Are You a Human, set configuration options
			$this->ayah_web_service_host = "ws.areyouahuman.com";
			$this->ayah_publisher_key = $mybb->settings['ayahpublisherkey'];
			$this->ayah_scoring_key = $mybb->settings['ayahscoringkey'];
			$this->ayah_debug_mode = false;
			$this->ayah_use_curl = true;

			if($build == true)
			{
				$this->build_ayah();
			}
		}
		else if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])
		{

		if($this->type == 2 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])
		{















			// We want to use reCAPTCHA, set the server options
			$this->server = "//www.google.com/recaptcha/api";
			$this->verify_server = "www.google.com";

			// We want to use reCAPTCHA, set the server options
			$this->server = "//www.google.com/recaptcha/api";
			$this->verify_server = "www.google.com";

Zeile 155Zeile 128
				$this->build_recaptcha();
			}
		}

 
				$this->build_recaptcha();
			}
		}

		else if($this->type == 4 && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])

		elseif(in_array($this->type, array(4, 5)) && $mybb->settings['captchapublickey'] && $mybb->settings['captchaprivatekey'])

		{

 
		{

			// We want to use reCAPTCHA, set the server options

			// We want to use noCAPTCHA or reCAPTCHA invisible, set the server options

			$this->server = "//www.google.com/recaptcha/api.js";
			$this->verify_server = "https://www.google.com/recaptcha/api/siteverify";


			$this->server = "//www.google.com/recaptcha/api.js";
			$this->verify_server = "https://www.google.com/recaptcha/api/siteverify";


Zeile 166Zeile 139
				$this->build_recaptcha();
			}
		}

 
				$this->build_recaptcha();
			}
		}

		else if($this->type == 1)

		elseif($this->type == 1)

		{
			if(!function_exists("imagecreatefrompng"))
			{
				// We want to use the default CAPTCHA, but it's not installed
				return;
			}

 
		{
			if(!function_exists("imagecreatefrompng"))
			{
				// We want to use the default CAPTCHA, but it's not installed
				return;
			}

			else if($build == true)

			elseif($build == true)

			{
				$this->build_captcha();
			}

			{
				$this->build_captcha();
			}

Zeile 205Zeile 178
	}

	function build_recaptcha()

 
	}

	function build_recaptcha()

	{

	{

		global $lang, $mybb, $templates;

		// This will build a reCAPTCHA

		global $lang, $mybb, $templates;

		// This will build a reCAPTCHA

Zeile 214Zeile 187

		eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";");
		//eval("\$this->html = \"".$templates->get("member_register_regimage_recaptcha")."\";");

 

		eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";");
		//eval("\$this->html = \"".$templates->get("member_register_regimage_recaptcha")."\";");

	}

	function build_ayah()
	{
		global $lang, $mybb, $templates;

		define('AYAH_PUBLISHER_KEY', $this->ayah_publisher_key);
		define('AYAH_SCORING_KEY', $this->ayah_scoring_key);
		define('AYAH_USE_CURL', $this->ayah_use_curl);
		define('AYAH_DEBUG_MODE', $this->ayah_debug_mode);
		define('AYAH_WEB_SERVICE_HOST', $this->ayah_web_service_host);

		require_once MYBB_ROOT."inc/3rdparty/ayah/ayah.php";
		$ayah = new AYAH();
		$output = $ayah->getPublisherHTML();

		if(!empty($output))
		{
			eval("\$this->html = \"".$templates->get($this->captcha_template, 1, 0)."\";");
			//eval("\$this->html = \"".$templates->get("member_register_regimage_ayah")."\";");
		}

 
	}

	/**

	}

	/**

Zeile 245Zeile 197
		global $db, $mybb, $templates;

		$field = array();

 
		global $db, $mybb, $templates;

		$field = array();





		if($this->type == 1)
		{
			// Names

		if($this->type == 1)
		{
			// Names

Zeile 256Zeile 208
			$field['hash'] = $db->escape_string($mybb->input['imagehash']);
			$field['string'] = $db->escape_string($mybb->input['imagestring']);
		}

 
			$field['hash'] = $db->escape_string($mybb->input['imagehash']);
			$field['string'] = $db->escape_string($mybb->input['imagestring']);
		}

		else if($this->type == 2)

		elseif($this->type == 2)

		{
			// Names
			$hash = "recaptcha_challenge_field";

		{
			// Names
			$hash = "recaptcha_challenge_field";

Zeile 266Zeile 218
			$field['hash'] = $mybb->input['recaptcha_challenge_field'];
			$field['string'] = $mybb->input['recaptcha_response_field'];
		}

 
			$field['hash'] = $mybb->input['recaptcha_challenge_field'];
			$field['string'] = $mybb->input['recaptcha_response_field'];
		}

		else if($this->type == 3)

		elseif($this->type == 3)

		{
			// Are You a Human can't be built as a hidden captcha
			return '';

		{
			// Are You a Human can't be built as a hidden captcha
			return '';

Zeile 327Zeile 279
					'privatekey' => $mybb->settings['captchaprivatekey'],
					'remoteip' => $session->ipaddress,
					'challenge' => $challenge,

 
					'privatekey' => $mybb->settings['captchaprivatekey'],
					'remoteip' => $session->ipaddress,
					'challenge' => $challenge,

					'response' => $response
				));

					'response' => $response
				));


				// Contact Google and see if our reCAPTCHA was successful
				$http_request  = "POST /recaptcha/api/verify HTTP/1.0\r\n";


				// Contact Google and see if our reCAPTCHA was successful
				$http_request  = "POST /recaptcha/api/verify HTTP/1.0\r\n";

Zeile 356Zeile 308
					}

					fclose($fs);

 
					}

					fclose($fs);





					$response = explode("\r\n\r\n", $response, 2);
					$answer = explode("\n", $response[1]);

					if(trim($answer[0]) != 'true')

 
					$response = explode("\r\n\r\n", $response, 2);
					$answer = explode("\n", $response[1]);

					if(trim($answer[0]) != 'true')

					{
						// We got it wrong! Oh no...

					{
						// We got it wrong! Oh no...

						$this->set_error($lang->invalid_captcha_verify);

 
						$this->set_error($lang->invalid_captcha_verify);

					}
				}
			}
		}
		elseif($this->type == 4)

					}
				}
			}
		}
		elseif(in_array($this->type, array(4, 5)))

		{
			$response = $mybb->input['g-recaptcha-response'];
			if(!$response || strlen($response) == 0)

 
		{
			$response = $mybb->input['g-recaptcha-response'];
			if(!$response || strlen($response) == 0)

			{

			{

				$this->set_error($lang->invalid_nocaptcha);
			}
			else
			{

 
				$this->set_error($lang->invalid_nocaptcha);
			}
			else
			{

				// We have a noCAPTCHA to handle

				// We have a noCAPTCHA or reCAPTCHA invisible to handle

				// Contact Google and see if our reCAPTCHA was successful
				$response = fetch_remote_file($this->verify_server, array(
					'secret' => $mybb->settings['captchaprivatekey'],

				// Contact Google and see if our reCAPTCHA was successful
				$response = fetch_remote_file($this->verify_server, array(
					'secret' => $mybb->settings['captchaprivatekey'],

Zeile 386Zeile 338
				));

				if($response == false)

 
				));

				if($response == false)

				{

				{

					$this->set_error($lang->invalid_nocaptcha_transmit);
				}
				else

					$this->set_error($lang->invalid_nocaptcha_transmit);
				}
				else

Zeile 399Zeile 351
						$this->set_error($lang->invalid_nocaptcha);
					}
				}

 
						$this->set_error($lang->invalid_nocaptcha);
					}
				}

			}
		}
		elseif($this->type == 3)
		{
			define('AYAH_PUBLISHER_KEY', $this->ayah_publisher_key);
			define('AYAH_SCORING_KEY', $this->ayah_scoring_key);
			define('AYAH_USE_CURL', $this->ayah_use_curl);
			define('AYAH_DEBUG_MODE', $this->ayah_debug_mode);
			define('AYAH_WEB_SERVICE_HOST', $this->ayah_web_service_host);

			require_once MYBB_ROOT."inc/3rdparty/ayah/ayah.php";
			$ayah = new AYAH();

			$result = $ayah->scoreResult();

			if($result == false)
			{
				$this->set_error($lang->invalid_ayah_result);

 
			}
		}


			}
		}