相关疑难解决方法(0)

我正在尝试使用 Cognito 对 Java 应用程序进行身份验证。我在 python 中使用了运行良好的保证库。但我现在想在java中做同样的事情。

我用我的 Python 函数对保证库进行身份验证

def SRPauthentication(organizationAdmin,
                     password,
                     pool_id,
                     client_id,
                     client):
    aws = AWSSRP(username=organizationAdmin,
                 password=password,
                 pool_id=pool_id,
                 client_id=client_id,
                 client=client)
    tokens = aws.authenticate_user()
    authorization_token= tokens['AuthenticationResult']['IdToken']
    return authorization_token 

有了这个，我可以轻松访问一些安全的 API。现在我想用 Java 做同样的事情，但我有问题。

到目前为止，这是我的解决方案是这种方法：

  public static void GetCreds()
      {

          AWSCognitoIdentityProvider identityProvider = AWSCognitoIdentityProviderClientBuilder.defaultClient();
          AdminInitiateAuthRequest adminInitiateAuthRequest = new AdminInitiateAuthRequest().
                  withAuthFlow(AuthFlowType.USER_SRP_AUTH).
                  withClientId("234234234234").withUserPoolId("eu-central-1_sdfsdfdsf")
                  .addAuthParametersEntry("USERNAME", "UserK").
                   addAuthParametersEntry("PASSWORD","#######);

          adminInitiateAuthRequest.getAuthFlow();
          AdminInitiateAuthResult adminInitiateAuth = identityProvider.adminInitiateAuth(adminInitiateAuthRequest);
            System.out.println(adminInitiateAuth.getAuthenticationResult().getIdToken());
      }

当我运行它时，我得到一个异常：

Exception in thread "main" `com.amazonaws.services.cognitoidp.model.AWSCognitoIdentityProviderException: User: arn:aws:iam::XXXXXXXXXXXXXXXXX:user/khan is not authorized to perform: cognito-idp:AdminInitiateAuth on resource: arn:aws:cognito-idp:eu-central-1:XXXXXXXX:userpool/eu-central-1_XXXXXXX …