public function MiniorangeOAuthCustomer::validateOtp in Drupal OAuth & OpenID Connect Login - OAuth2 Client SSO Login 7

Validate OTP.

File

includes/customer_setup.php, line 254

Contains miniOrange Customer class.

Class

MiniorangeOAuthCustomer

@file This class represents configuration for customer.

Code

public function validateOtp($transaction_id) {
  if (!Utilities::isCurlInstalled()) {
    return json_encode(array(
      "status" => 'CURL_ERROR',
      "statusMessage" => '<a href="http://php.net/manual/en/curl.installation.php">PHP cURL extension</a> is not installed or disabled.',
    ));
  }
  $url = MiniorangeOAuthConstants::BASE_URL . '/moas/api/auth/validate';
  $ch = curl_init($url);
  $customer_key = $this->defaultCustomerId;
  $api_key = $this->defaultCustomerApiKey;
  $currentTimeInMillis = round(microtime(TRUE) * 1000);
  $string_to_hash = $customer_key . number_format($currentTimeInMillis, 0, '', '') . $api_key;
  $hash_value = hash("sha512", $string_to_hash);
  $customer_key_header = "Customer-Key: " . $customer_key;
  $timestamp_header = "Timestamp: " . number_format($currentTimeInMillis, 0, '', '');
  $authorization_header = "Authorization: " . $hash_value;
  $fields = array(
    'txId' => $transaction_id,
    'token' => $this->otpToken,
  );
  $field_string = json_encode($fields);
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
  curl_setopt($ch, CURLOPT_ENCODING, "");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
  curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
  curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',
    $customer_key_header,
    $timestamp_header,
    $authorization_header,
  ));
  curl_setopt($ch, CURLOPT_POST, TRUE);
  curl_setopt($ch, CURLOPT_POSTFIELDS, $field_string);
  $content = curl_exec($ch);
  if (curl_errno($ch)) {
    $error = array(
      '%method' => 'validateOtp',
      '%file' => 'customer_setup.php',
      '%error' => curl_error($ch),
    );
    watchdog('miniorange_oauth', 'Error at %method of %file: %error', $error);
  }
  curl_close($ch);
  return $content;
}