Android认证HttpURLConnection

Question

使用认知和API网关访问REST的问题

在我的一生中，我找不到一个简单的例子，说明如何在AWS服务器上调用安全的REST。

我打电话

CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(
                    ProfileViewActivity.this, // get the context for the current activity
                    AMAZON_COGNITO_IDENTITY_POOL_ID, // your identity pool id
                    Regions.US_EAST_1  //Region
            );

然后尝试调用我们的服务器，这是该池的一部分。我不停地收回“禁止”。

我应该如何处理credentialsProvider在HttpURLConnection头中的操作？

更新：

好的，在AWS生成的SDK中正确地使用APIGateWay，但是不确定如何更改生成的文件：

    private class MyAsyncTask extends AsyncTask<String, Void, String> {
    private TextView textView;

    public MyAsyncTask() {
    }

    @Override
    protected String doInBackground(String... strings) {
        AWSCredentialsProvider credenetialsProvider = new CognitoCachingCredentialsProvider(
                ProfileViewActivity.this,          // activity context
                AMAZON_COGNITO_IDENTITY_POOL_ID, // Cognito identity pool id
                Regions.US_EAST_1 // region of Cognito identity pool
        );

        ApiClientFactory factory = new ApiClientFactory()
                .credentialsProvider(credenetialsProvider)
                .region("us-east-1")
                .endpoint("https://myendpoint")
                .apiKey("xxxxxxxxxxxxxxxxxxxxxxx");


        // MyClient is the AWS Android SDK Generated class

            final MyClient client = factory.build(MyClient.class);

         client.feedGet();

        String str  = client.testGet().toString();


        Log.d("###", "here after test" +client.testGet().toString());


        return "DONE";
    }

    @Override
    protected void onPostExecute(String temp) {
        Log.d("####", "onPostExecute");
    }
}

然后

    private class MyAsyncTask extends AsyncTask<String, Void, String> {
    private TextView textView;

    public MyAsyncTask() {
    }

    @Override
    protected String doInBackground(String... strings) {
        AWSCredentialsProvider credenetialsProvider = new CognitoCachingCredentialsProvider(
                ProfileViewActivity.this,          // activity context
                AMAZON_COGNITO_IDENTITY_POOL_ID, // Cognito identity pool id
                Regions.US_EAST_1 // region of Cognito identity pool
        );

        ApiClientFactory factory = new ApiClientFactory()
                .credentialsProvider(credenetialsProvider)
                .region("us-east-1")
                .endpoint("https://myendpoint")
                .apiKey("xxxxxxxxxxxxxxxxxxxxxxx");


        // MyClient is the AWS Android SDK Generated class

            final MyClient client = factory.build(MyClient.class);

         client.feedGet();

        String str  = client.testGet().toString();


        Log.d("###", "here after test" +client.testGet().toString());


        return "DONE";
    }

    @Override
    protected void onPostExecute(String temp) {
        Log.d("####", "onPostExecute");
    }
}

========= MyClient.java - Android生成的文件

    @com.amazonaws.mobileconnectors.apigateway.annotation.Service(endpoint = https:myaws_server)
public interface MyClient {
    @com.amazonaws.mobileconnectors.apigateway.annotation.Operation(path = \"/test\", method = "GET")
    Empty testGet();

Answer 1

如果您使用的是AWS网关，您可以独立使用它，而无需使用AWS认知。是一个http服务，就像您服务器的代理或AWS函数的网关一样。

aws api网关