README

本包为 PHP League OAuth 2.0 客户端提供 Craft ID OAuth 2.0 支持。

本包符合 PSR-1、PSR-2 和 PSR-4 规范。如果您发现规范上的疏忽，请通过 pull request 提交补丁。

要求

以下版本的 PHP 支持使用。

• PHP 5.6
• PHP 7.0
• PHP 7.1
• HHVM

安装

要安装，请使用 composer

composer require craftcms/oauth2-craftid

使用方法

授权码流

$provider = new \craftcms\oauth2\client\provider\CraftId([
    'clientId'     => '{craft-app-id}',
    'clientSecret' => '{craft-app-secret}',
    'redirectUri'  => 'https://example.com/callback-url',
]);

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);
    exit;

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

    // State is invalid, possible CSRF attack in progress
    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 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();
}

作用域

如果需要，您可以在获取授权 URL 时包含作用域数组。示例

$authorizationUrl = $provider->getAuthorizationUrl([
    'scope' => [
        'purchasePlugins',
        'existingPlugins',
        'transferPluginLicense',
        'deassociatePluginLicense',
    ]
]);
header('Location: ' . $authorizationUrl);
exit;

测试

$ ./vendor/bin/phpunit

鸣谢

• Pixel & Tonic
• 所有贡献者

许可协议

MIT 许可协议 (MIT)。请参阅 许可文件 获取更多信息。