co może być źle z reCAPTCHĄ?

Masiar · Jul 14, 2009

elo szufla strzała, moja otlandowska rodzinko adamsów ]:->

Co mogłoby powodować taką zniewagę dla mojej stronki:

recaptcha na 100% nie jest uszkodzona, a z css'em próbowałem na różne strony świata, css nie podam z wiadomych względów, więc proszę o teorie co może być nie tak bo mi pomysły się skończyły...

PHP:

/*
 * This is a PHP library that handles calling reCAPTCHA.
 *    - Documentation and latest version
 *          http://recaptcha.net/plugins/php/
 *    - Get a reCAPTCHA API Key
 *          http://recaptcha.net/api/getkey
 *    - Discussion group
 *          http://groups.google.com/group/recaptcha
 *
 * Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
 * AUTHORS:
 *   Mike Crawford
 *   Ben Maurer
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/**
 * The reCAPTCHA server URL's
 */
define("RECAPTCHA_API_SERVER", "http://api.recaptcha.net");
define("RECAPTCHA_API_SECURE_SERVER", "https://api-secure.recaptcha.net");
define("RECAPTCHA_VERIFY_SERVER", "api-verify.recaptcha.net");

/**
 * Encodes the given data into a query string format
 * @param $data - array of string elements to be encoded
 * @return string - encoded request
 */
function _recaptcha_qsencode($data)
{
	$req = "";
	foreach($data as $key => $value)
		$req .= $key . '=' . urlencode(stripslashes($value)) . '&';

	// Cut the last '&'
	$req = substr($req, 0, strlen($req) - 1);
	return $req;
}

/**
 * Submits an HTTP POST to a reCAPTCHA server
 * @param string $host
 * @param string $path
 * @param array $data
 * @param int port
 * @return array response
 */
function _recaptcha_http_post($host, $path, $data, $port = 80)
{
	$req = _recaptcha_qsencode($data);

	$http_request  = "POST $path HTTP/1.0\r\n";
	$http_request .= "Host: $host\r\n";
	$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
	$http_request .= "Content-Length: " . strlen($req) . "\r\n";
	$http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
	$http_request .= "\r\n";
	$http_request .= $req;

	$response = '';
	if(false == ($fs = @fsockopen($host, $port, $errno, $errstr, 10)))
		die('Could not open socket');

	fwrite($fs, $http_request);

	while(!feof($fs))
		$response .= fgets($fs, 1160); // One TCP-IP packet
	fclose($fs);
	$response = explode("\r\n\r\n", $response, 2);

	return $response;
}

/**
 * Gets the challenge HTML (javascript and non-javascript version).
 * This is called from the browser, and the resulting reCAPTCHA HTML widget
 * is embedded within the HTML form it was called from.
 * @param string $pubkey A public key for reCAPTCHA
 * @param string $error The error given by reCAPTCHA (optional, default is null)
 * @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)

 * @return string - The HTML to be embedded in the user's form.
 */
function recaptcha_get_html($pubkey, $error = null, $use_ssl = false)
{
	if($pubkey == null || $pubkey == '')
		return "To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>";

	if($use_ssl)
		$server = RECAPTCHA_API_SECURE_SERVER;
	else
		$server = RECAPTCHA_API_SERVER;

	$errorpart = "";
	if($error)
		$errorpart = "&amp;error=" . $error;

	return '<script type="text/javascript" src="'. $server . '/challenge?k=' . $pubkey . $errorpart . '"></script>

	<noscript>
		<div>
			<object data="' . $server . '/noscript?k=' . $pubkey . $errorpart . '" type="text/html" height="300" width="500"></object><br />
	  		<textarea class="textarea" name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
	  		<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
		</div>
	</noscript>';
}

/**
 * A ReCaptchaResponse is returned from recaptcha_check_answer()
 */
class ReCaptchaResponse
{
	var $is_valid;
	var $error;
}

/**
  * Calls an HTTP POST function to verify if the user's guess was correct
  * @param string $privkey
  * @param string $remoteip
  * @param string $challenge
  * @param string $response
  * @param array $extra_params an array of extra variables to post to the server
  * @return ReCaptchaResponse
  */
function recaptcha_check_answer($privkey, $remoteip, $challenge, $response, $extra_params = array())
{
	if($privkey == null || $privkey == '')
		die("To use reCAPTCHA you must get an API key from <a href='http://recaptcha.net/api/getkey'>http://recaptcha.net/api/getkey</a>");

	if($remoteip == null || $remoteip == '')
		die("For security reasons, you must pass the remote ip to reCAPTCHA");

	//discard spam submissions
	if($challenge == null || strlen($challenge) == 0 || $response == null || strlen($response) == 0)
	{
		$recaptcha_response = new ReCaptchaResponse();
		$recaptcha_response->is_valid = false;
		$recaptcha_response->error = 'incorrect-captcha-sol';
		return $recaptcha_response;
	}

	$response = _recaptcha_http_post(RECAPTCHA_VERIFY_SERVER, "/verify",
		array(
			'privatekey' => $privkey,
			'remoteip' => $remoteip,
			'challenge' => $challenge,
			'response' => $response
		) + $extra_params
	);

	$answers = explode("\n", $response [1]);
	$recaptcha_response = new ReCaptchaResponse();

	if(trim($answers [0]) == 'true')
		$recaptcha_response->is_valid = true;
	else
	{
		$recaptcha_response->is_valid = false;
		$recaptcha_response->error = $answers [1];
	}
	return $recaptcha_response;

}

/**
 * gets a URL where the user can sign up for reCAPTCHA. If your application
 * has a configuration page where you enter a key, you should provide a link
 * using this function.
 * @param string $domain The domain where the page is hosted
 * @param string $appname The name of your application
 */
function recaptcha_get_signup_url($domain = null, $appname = null)
{
	return "http://recaptcha.net/api/getkey?" .  _recaptcha_qsencode(array('domain' => $domain, 'app' => $appname));
}

function _recaptcha_aes_pad($val)
{
	$block_size = 16;
	$numpad = $block_size - (strlen($val) % $block_size);
	return str_pad($val, strlen($val) + $numpad, chr($numpad));
}

/* Mailhide related code */
function _recaptcha_aes_encrypt($val,$ky)
{
	if(!function_exists("mcrypt_encrypt"))
		die("To use reCAPTCHA Mailhide, you need to have the mcrypt php module installed.");

	$mode = MCRYPT_MODE_CBC;   
	$enc = MCRYPT_RIJNDAEL_128;
	$val = _recaptcha_aes_pad($val);
	return mcrypt_encrypt($enc, $ky, $val, $mode, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0");
}

function _recaptcha_mailhide_urlbase64($x)
{
	return strtr(base64_encode($x), '+/', '-_');
}

/* gets the reCAPTCHA Mailhide url for a given email, public key and private key */
function recaptcha_mailhide_url($pubkey, $privkey, $email)
{
	if($pubkey == '' || $pubkey == null || $privkey == "" || $privkey == null)
	{
		die("To use reCAPTCHA Mailhide, you have to sign up for a public and private key, " .
		"you can do so at <a href='http://mailhide.recaptcha.net/apikey'>http://mailhide.recaptcha.net/apikey</a>");
	}

	$ky = pack('H*', $privkey);
	$cryptmail = _recaptcha_aes_encrypt($email, $ky);

	return "http://mailhide.recaptcha.net/d?k=" . $pubkey . "&c=" . _recaptcha_mailhide_urlbase64($cryptmail);
}

/**
 * gets the parts of the email to expose to the user.
 * eg, given johndoe@example,com return ["john", "example.com"].
 * the email is then displayed as [email protected]
 */
function _recaptcha_mailhide_email_parts($email)
{
	$arr = preg_split("/@/", $email );
	if(strlen($arr[0]) <= 4)
		$arr[0] = substr($arr[0], 0, 1);
	else if(strlen($arr[0]) <= 6)
		$arr[0] = substr($arr[0], 0, 3);
	else
		$arr[0] = substr($arr[0], 0, 4);

	return $arr;
}

/**
 * Gets html to display an email address given a public an private key.
 * to get a key, go to:
 *
 * http://mailhide.recaptcha.net/apikey
 */
function recaptcha_mailhide_html($pubkey, $privkey, $email)
{
	$emailparts = _recaptcha_mailhide_email_parts($email);
	$url = recaptcha_mailhide_url($pubkey, $privkey, $email);

	return htmlentities($emailparts[0]) . "<a href='" . htmlentities ($url) .
		"' onclick=\"window.open('" . htmlentities ($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities ($emailparts [1]);
}

a tu mają panowie kod oficjalny z recaptchy.

vDk · Jul 14, 2009

Kolejny projekt masiara, uciekać komu życie miłe ;<

btw. czego boisz się podać cssa szablonu z neta?

Masiar · Jul 14, 2009

Jeżeli nie wiesz co jest nie tak to sie nie unoś i nie wywyższaj. Lepiej zabezpiecz ots'a przed kolejnym DDoS, a tak btw następnym razem zmieniaj hasło na userów bo z hasłem sebek123 nie musiałem się tak bardzo męczyć ;<

Moqill · Jul 14, 2009

DDoS RoxOR xD

vDk · Jul 14, 2009

Masiar said:
Jeżeli nie wiesz co jest nie tak to sie nie unoś i nie wywyższaj. Lepiej zabezpiecz ots'a przed kolejnym DDoS, a tak btw następnym razem zmieniaj hasło na userów bo z hasłem sebek123 nie musiałem się tak bardzo męczyć ;<

Hej, hej przecież sam ci je podałem, ale jak zwykle masiar netowy kozaczek :thumbup:

Moqill · Jul 14, 2009

Masir śmierdzisz lekko

Masiar · Jul 14, 2009

wąchałeś?

Micki · Jul 14, 2009

ja nie i nie chce.

Technic · Jul 14, 2009

zaraz dam rozwiazanie, poczekaj

edit:
Prosze

, dostane repucika ?

Masiar · Jul 14, 2009

Technic · Jul 14, 2009

no jak tak mozesz, przeciez naprawilem -.-

vDk · Jul 14, 2009

Niewdzięcznik =/

Możecie mi dać rep ++ za słowa otuchy

Specjalist · Jul 14, 2009

vDk · Jul 14, 2009

tobie nie bo nie wspierasz duchowo

dawać reputy bo need kwadratów!

Specjalist · Jul 14, 2009

wspieram, ale tylko troche

vDk · Jul 14, 2009

Jak trochę to nie dobrze, żeby dostać reputa musisz być gotowy skoczyć z mostu =/

CerdoO · Jul 14, 2009

ja jestem gotowy skoczyć z mostu i poczuć adrenaliny strach

vDk · Jul 14, 2009

CerdoO said:
ja jestem gotowy skoczyć z mostu i poczuć adrenaliny strach

No, to gdzie reput dla mnie za dobre rady?

CerdoO · Jul 14, 2009

ajj... będe miły bo dzisiaj cały dzień prawie spałem i kase zarobiłem to się ciesze

Masiar · Jul 14, 2009

ej cygani dawać mi też REPUTY (nie dupy) , oddam również w reputach.

bo vdk oddaje w naturze.

co może być źle z reCAPTCHĄ?

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