尝试使用adal4j获取令牌

Question

我不知道如何使用adal4j库获取没有用户名和密码的令牌。我有这样的代码：

public class GetToken implements AuthenticationCallback {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        String resource = "resource";
        String redirectUrl = "redirecturl";
        String authority = "https://login.microsoftonline.com/common/";
        ExecutorService executor = null;
        ClientAssertion clientId = new ClientAssertion("my-client-id");
        AuthenticationCallback callback;
        // Authenticate the registered application with Azure Active Directory.
        AuthenticationContext authContext;
        try {
            authContext = new AuthenticationContext(authority, false,executor);
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        Future <AuthenticationResult> result = authContext.acquireToken(resource, clientId, callback);
    }

    @Override
    public void onSuccess(AuthenticationResult result) {
        // TODO Auto-generated method stub

    }

    @Override
    public void onFailure(Throwable exc) {
        // TODO Auto-generated method stub

    }

}

我不知道怎么弄到令牌...

Answer 1

请查看此链接：https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-devquickstarts-webapp-java#step-8-create-the-basicfilter-file-for-basicfilter-mvc

Look into the getAccessToke() method.This就是你要找的：

 ExecutorService executor = Executors.newFixedThreadPool(1);

希望这能有所帮助！

Answer 2

当传递给AuthenticationContext的Executor服务为空时，您将得到一个IllegalArgumentException。