false,
'errorCodes' => 'missing-input',
];
}
$request = \Config\Services::request();
$remoteIp = $request->getIPAddress();
if ($this->config->captchaType === 'recaptcha')
{
$siteUrl = 'https://www.google.com/recaptcha/api/siteverify';
$request = $this->submitGetCaptcha(
$siteUrl,
[
'secret' => $this->config->captchaSecret,
'remoteip' => $remoteIp,
'response' => $response,
'version' => 'php_1.0.0',
]);
}
else if ($this->config->captchaType === 'hcaptcha')
{
$siteUrl = 'https://hcaptcha.com/siteverify';
$request = $this->submitPostCaptcha(
$siteUrl,
[
'secret' => $this->config->captchaSecret,
'response' => $response,
'remoteip' => $remoteIp,
]);
}
$answer = json_decode($request, true);
if (ENVIRONMENT === 'testing' && $response === 'testing')
{
$answer = ['success' => true];
}
if ($answer['success'] !== true)
{
return [
'success' => false,
'errorCodes' => $answer['error-codes'],
];
}
return ['success' => true];
}
/**
* Generate CAPTCHA HTML
*
* @return string
*/
public function generateCaptchaHtml()
{
$content = '';
if ($this->config->loginProtection && $this->config->captchaEnabled && $this->isCaptchaRequired())
{
$siteKey = $this->config->captchaSiteKey;
if ($this->config->captchaType === 'recaptcha')
{
$content = '';
$content .= '';
}
else if ($this->config->captchaType === 'hcaptcha')
{
$content = '';
$content .= '';
}
}
return $content;
}
/**
* Is CAPTCHA Required
*
* @return boolean
*/
public function isCaptchaRequired()
{
$loginAttemptModel = $this->getModel('LoginAttempt');
return $loginAttemptModel->find() >= $this->config->captchaLoginAttempts;
}
/**
* Submit GET CAPTCHA
*
* Submits an HTTP GET to a CAPTCHA server.
*
* @param string $url URL path to CAPTCHA server.
* @param array $data Array of parameters to be sent.
*
* @return string
*/
private function submitGetCaptcha(string $url, array $data)
{
$client = \Config\Services::curlrequest();
$response = $client->request('GET', $url, [
'query' => $data,
]);
return $response->getBody();
}
/**
* Submit POST CAPTCHA
*
* Submits an HTTP POST to a CAPTCHA server.
*
* @param string $url URL path to CAPTCHA server.
* @param array $data Array of parameters to be sent.
*
* @return string
*/
private function submitPostCaptcha(string $url, array $data)
{
$client = \Config\Services::curlrequest();
$response = $client->request('POST', $url, [
'query' => $data,
]);
return $response->getBody();
}
}