/**
* Signs request - adds Authorization header with generated value
*
* @param Paysera_WalletApi_Http_Request $request
* @param array $parameters
*/
public function signRequest(Paysera_WalletApi_Http_Request $request, array $parameters = array())
{
$request->setClientCertificate(clone $this->clientCertificate);
foreach ($parameters as $name => $value) {
$name = implode('-', array_map('ucfirst', explode('-', str_replace('_', '-', $name))));
$request->setHeader(self::HEADER_PREFIX . $name, $value);
}
}
/**
* Generates ext field for this request to be used in MAC authorization header
*
* @param Paysera_WalletApi_Http_Request $request
* @param array $parameters
*
* @return string
*/
protected function generateExt(Paysera_WalletApi_Http_Request $request, array $parameters)
{
$content = $request->getContent();
$extParts = array();
if ($content != '') {
$extParts['body_hash'] = base64_encode(hash('sha256', $content, true));
}
$extParts = $extParts + $parameters;
if (count($extParts) > 0) {
return http_build_query($extParts);
} else {
return '';
}
}
/**
* Makes request to remote server using cURL
*
* @param Paysera_WalletApi_Http_Request $request
*
* @return Paysera_WalletApi_Http_Response
*
* @throws Paysera_WalletApi_Exception_HttpException
* @throws Paysera_WalletApi_Exception_ConfigurationException
*/
public function makeRequest(Paysera_WalletApi_Http_Request $request)
{
$curl = $this->getCurl();
curl_setopt($curl, CURLOPT_URL, $request->getFullUri());
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $request->getMethod());
curl_setopt($curl, CURLOPT_HTTPHEADER, array_merge($request->getFormattedHeaders(), array('Expect:')));
curl_setopt($curl, CURLOPT_POSTFIELDS, $request->getContent());
$clientCertificate = $request->getClientCertificate();
if ($clientCertificate !== null) {
if ($clientCertificate->getCertificatePath() === null || $clientCertificate->getPrivateKeyPath() === null) {
throw new Paysera_WalletApi_Exception_ConfigurationException('If client certificate is provided, both certificate path and private key path must be set');
}
curl_setopt($curl, CURLOPT_SSLCERT, $clientCertificate->getCertificatePath());
curl_setopt($curl, CURLOPT_SSLCERTTYPE, $clientCertificate->getCertificateType());
curl_setopt($curl, CURLOPT_SSLKEY, $clientCertificate->getPrivateKeyPath());
curl_setopt($curl, CURLOPT_SSLKEYTYPE, $clientCertificate->getPrivateKeyType());
if ($clientCertificate->getCertificatePassword() !== null) {
curl_setopt($curl, CURLOPT_SSLCERTPASSWD, $clientCertificate->getCertificatePassword());
}
if ($clientCertificate->getPrivateKeyPassword() !== null) {
curl_setopt($curl, CURLOPT_SSLKEYPASSWD, $clientCertificate->getPrivateKeyPassword());
}
}
$result = curl_exec($curl);
if ($result === false) {
$exception = new Paysera_WalletApi_Exception_HttpException(curl_error($curl), curl_errno($curl));
curl_close($curl);
throw $exception;
}
$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$parts = explode("\r\n\r\n", $result, 2);
$headers = explode("\r\n", $parts[0]);
unset($headers[0]);
// remove status code
$content = isset($parts[1]) ? $parts[1] : '';
curl_close($curl);
return new Paysera_WalletApi_Http_Response($statusCode, $headers, $content);
}
