/**
* Returns an array of default curl settings to use
*
* @param RequestInterface $request
* @return array
*/
private function getCurlDefaultOptions(RequestInterface $request)
{
return array(CURLOPT_URL => $request->getUri(), CURLOPT_PORT => $request->getPort(), CURLOPT_CUSTOMREQUEST => $request->getMethod(), CURLOPT_HTTPHEADER => $request->getHeaderFields(), CURLOPT_TIMEOUT => 10, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_SSL_VERIFYHOST => 2, CURLOPT_CAINFO => __DIR__ . '/ca-bundle.crt', CURLOPT_RETURNTRANSFER => true, CURLOPT_FORBID_REUSE => 1, CURLOPT_FRESH_CONNECT => 1, CURLOPT_HEADER => true);
}
/**
* @param RequestInterface $request
* @throws \Exception
*/
protected function addSignatureHeader(RequestInterface $request)
{
if (null === $this->privateKey) {
throw new \Exception('Please set your Private Key');
}
if (true == property_exists($this->network, 'isPortRequiredInUrl')) {
if ($this->network->isPortRequiredInUrl === true) {
$url = $request->getUriWithPort();
} else {
$url = $request->getUri();
}
} else {
$url = $request->getUri();
}
$message = sprintf('%s%s', $url, $request->getBody());
$signature = $this->privateKey->sign($message);
$request->setHeader('x-signature', $signature);
}
