README

本包为Guardian和PHP League的OAuth 2.0 客户端提供了Craft OAuth 2.0 支持。

安装

安装时，使用composer

composer require flipboxdigital/oauth2-guardian

用法

用法与The League的OAuth客户端相同，使用\Flipbox\OAuth2\Client\Provider\Craft作为提供者。

授权码流

$provider = new Flipbox\OAuth2\Client\Provider\Guardian([
    'domain'            => 'https://yourdomain.com',
    'apidomain'         => 'https://api.yourdomain.com',
    'clientId'          => '{craft-client-id}',
    'clientSecret'      => '{craft-client-secret}',
    'redirectUri'       => 'https://example.com/callback-url',
]);

if (!isset($_GET['code'])) {

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

// Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    unset($_SESSION['oauth2state']);
    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 user's details
        $user = $provider->getResourceOwner($token);

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

    } catch (Exception $e) {

        // Failed to get user details
        exit('Oh dear...');
    }

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

管理作用域

在创建Craft授权URL时，您可以指定应用程序可以授权的状态和作用域。

$options = [
    'state' => 'OPTIONAL_CUSTOM_CONFIGURED_STATE',
    'scope' => ['contacts','content'] // array or string
];

$authorizationUrl = $provider->getAuthorizationUrl($options);

如果没有定义，提供者将使用内部默认值。

测试

$ ./vendor/bin/phpunit

贡献

请参阅CONTRIBUTING以获取详细信息。

鸣谢

• Flipbox Digital

许可证

MIT许可证（MIT）。请参阅许可证文件以获取更多信息。