使用Java对Azure数据目录进行身份验证并获取令牌

在这里，我试图在Azure数据目录中注册Data Lake Store中的数据资产。 我正在尝试获取Azure数据目录的身份验证令牌，然后在标题中设置该令牌，如下所示

request.setRequestProperty("Authorization","Bearer "+accesstoken);

我用来获取令牌的代码

//This method sends request and gets the reponse
public static String SetRequestAndGetResponse(HttpsURLConnection request, String payload)
{ 
    String accesstoken=null;
    ExecutorService service = null;

    Future<AuthenticationResult> FutureResult;
    AuthenticationResult result;
    AuthenticationCallback callback = null;

    //Creating the credential object for DataCatalog with Client ID and Client secret picked up from the vault

    ClientCredential credential = new ClientCredential("client_ID", "client_secret");

    try
    {
        service = Executors.newFixedThreadPool(1);
        AuthenticationContext context = new AuthenticationContext("https://login.windows.net/tenant_ID/oauth2/token",true,service);

        /* 
         * getting the authentication result object using the App ID URI from Azure AD as suggested in
         * 
         * https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-protocols-oauth-code
         */

        FutureResult = context.acquireToken("App ID URI from Azure AD/login/aad", credential,null);
        while(!(FutureResult.isDone()))
        {}
        accesstoken=FutureResult.get().getAccessToken();
        //System.out.println("result "+accesstoken);
    }
    catch(Exception e)
    {System.out.println("ex "+e.getMessage());
    e.printStackTrace();}

请帮我把这个修好

谢谢。

方法的第一个参数应该是图形资源，而不是Azure AD中的应用程序ID URI

请更改代码行，如下所示：

FutureResult = context.acquireToken("https://graph.windows.net", credential, null);

---

有关更多信息，请参阅：

以下是您应该使用的：

string authorityUri = "https://login.windows.net/common/oauth2/authorize";
AuthenticationContext authContext = new AuthenticationContext(authorityUri);

---

另外，传递给

AcquireToken

方法的资源字符串应该是“.”

谢谢！但是，我试过了，但服务器仍然以未经授权的请求响应。我已经补充了关于这个问题的更多细节

string authorityUri = "https://login.windows.net/common/oauth2/authorize";
AuthenticationContext authContext = new AuthenticationContext(authorityUri);