Craft OAuth 2.0 Client Provider for The PHP League OAuth2-Client 2017-11-22 19:46 UTC


This package provides Craft ID OAuth 2.0 support for the PHP League's OAuth 2.0 Client.

This package is compliant with PSR-1, PSR-2 and PSR-4. If you notice compliance oversights, please send a patch via pull request.


The following versions of PHP are supported.

  • PHP 5.6
  • PHP 7.0
  • PHP 7.1
  • HHVM


To install, use composer:

composer require craftcms/oauth2-craftid


Authorization Code Flow

$provider = new \craftcms\oauth2\client\provider\CraftId([
    'clientId'     => '{craft-app-id}',
    'clientSecret' => '{craft-app-secret}',
    'redirectUri'  => '',

if (!empty($_GET['error'])) {

    // Got an error, probably user denied access
    exit('Got error: ' . htmlspecialchars($_GET['error'], ENT_QUOTES, 'UTF-8'));

} elseif (empty($_GET['code'])) {

    // If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl();
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: ' . $authUrl);

} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    // State is invalid, possible CSRF attack in progress
    exit('Invalid state');

} else {

    // Try to get an access token (using the authorization code grant)
    $token = $provider->getAccessToken('authorization_code', [
        'code' => $_GET['code']

    // Optional: Now you have a token you can look up a users profile data
    try {

        // We got an access token, let's now get the owner details
        $ownerDetails = $provider->getResourceOwner($token);

        // Use these details to create a new profile
        printf('Hello %s!', $ownerDetails->getName());

    } catch (Exception $e) {

        // Failed to get user details
        exit('Something went wrong: ' . $e->getMessage());


    // Use this to interact with an API on the users behalf
    echo $token->getToken();

    // Use this to get a new access token if the old one expires
    echo $token->getRefreshToken();

    // Number of seconds until the access token will expire, and need refreshing
    echo $token->getExpires();


If needed, you can include an array of scopes when getting the authorization url. Example:

$authorizationUrl = $provider->getAuthorizationUrl([
    'scope' => [
header('Location: ' . $authorizationUrl);


$ ./vendor/bin/phpunit



The MIT License (MIT). Please see License File for more information.