class AccessToken in OAuth2 Login 8

Hierarchy

• class \Drupal\oauth2_login\AccessToken

2 files declare their use of AccessToken

miniorange_oauth_clientController.php in src/Controller/miniorange_oauth_clientController.php

Contains \Drupal\miniorange_oauth_client\Controller\DefaultController.

oauth2_loginController.php in src/Controller/oauth2_loginController.php

Contains \Drupal\oauth2_login\Controller\DefaultController.

File

src/AccessToken.php, line 11

Namespace

Drupal\oauth2_login

class AccessToken {

  /**
   * This function gets the access token from the server
   */
  public static function getAccessToken($tokenendpoint, $grant_type, $clientid, $clientsecret, $code, $redirect_url, $send_headers, $send_body) {
    $ch = \curl_init($tokenendpoint);
    \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($ch, CURLOPT_POST, true);
    if ($send_headers && !$send_body) {
      \curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        'Authorization: Basic ' . base64_encode($clientid . ":" . $clientsecret),
        'Accept: application/json',
      ));
      \curl_setopt($ch, CURLOPT_POSTFIELDS, 'redirect_uri=' . urlencode($redirect_url) . '&grant_type=' . $grant_type . '&code=' . $code);
    }
    else {
      if (!$send_headers && $send_body) {
        \curl_setopt($ch, CURLOPT_HTTPHEADER, array(
          'Accept: application/json',
        ));
        \curl_setopt($ch, CURLOPT_POSTFIELDS, 'redirect_uri=' . urlencode($redirect_url) . '&grant_type=' . $grant_type . '&client_id=' . $clientid . '&client_secret=' . $clientsecret . '&code=' . $code);
      }
      else {
        \curl_setopt($ch, CURLOPT_HTTPHEADER, array(
          'Authorization: Basic ' . base64_encode($clientid . ":" . $clientsecret),
          'Accept: application/json',
        ));
        \curl_setopt($ch, CURLOPT_POSTFIELDS, 'redirect_uri=' . urlencode($redirect_url) . '&grant_type=' . $grant_type . '&client_id=' . $clientid . '&client_secret=' . $clientsecret . '&code=' . $code);
      }
    }
    $content = \curl_exec($ch);
    if (\curl_error($ch)) {
      echo "<b>Response : </b><br>";
      print_r($content);
      echo "<br><br>";
      exit(\curl_error($ch));
    }
    if (!is_array(json_decode($content, true))) {
      echo "<b>Response : </b><br>";
      print_r($content);
      echo "<br><br>";
      exit("Invalid response received.");
    }
    $content = json_decode($content, true);
    if (isset($content["error"])) {
      if (is_array($content["error"])) {
        $content["error"] = $content["error"]["message"];
      }
      exit($content["error"]);
    }
    else {
      if (isset($content["error_description"])) {
        exit($content["error_description"]);
      }
      else {
        if (isset($content["access_token"])) {
          $access_token = $content["access_token"];
        }
        else {
          exit('Invalid response received from OAuth Provider. Contact your administrator for more details.');
        }
      }
    }
    return $access_token;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AccessToken::getAccessToken	public static	function	This function gets the access token from the server