PutPolicy

Il seguente esempio di Java mostra come utilizzare l'PutPolicyoperazione.

L'operazione associa una policy basata sulle risorse a una CA privata, abilitando la condivisione tra account. Se autorizzato da una politica, un principale residente in un altro AWS account può emettere e rinnovare certificati privati di entità finale utilizzando una CA privata di cui non è titolare. Puoi trovare l'ARN di una CA privata chiamando l'azione ListCertificateAuthorities. Per esempi di politiche, consulta la CA privata AWS guida sulle politiche basate sulle risorse.

Una volta allegata una policy a una CA, è possibile esaminarla con l'GetPolicyazione o eliminarla con l'azione. DeletePolicy

package com.amazonaws.samples;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.client.builder.AwsClientBuilder;
import com.amazonaws.client.builder.AwsClientBuilder.EndpointConfiguration;
import com.amazonaws.auth.AWSStaticCredentialsProvider;

import com.amazonaws.services.acmpca.AWSACMPCA;
import com.amazonaws.services.acmpca.AWSACMPCAClientBuilder;

import com.amazonaws.AmazonClientException;
import com.amazonaws.services.acmpca.model.PutPolicyRequest;
import com.amazonaws.services.acmpca.model.PutPolicyResult;
import com.amazonaws.services.acmpca.model.AWSACMPCAException;
import com.amazonaws.services.acmpca.model.ConcurrentModificationException;
import com.amazonaws.services.acmpca.model.InvalidArnException;
import com.amazonaws.services.acmpca.model.InvalidStateException;
import com.amazonaws.services.acmpca.model.InvalidPolicyException;
import com.amazonaws.services.acmpca.model.LockoutPreventedException;
import com.amazonaws.services.acmpca.model.RequestFailedException;
import com.amazonaws.services.acmpca.model.ResourceNotFoundException;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;

public class PutPolicy {

    public static void main(String[] args) throws Exception {

        // Retrieve your credentials from the C:\Users\name\.aws\credentials file
        // in Windows or the .aws/credentials file in Linux.
        AWSCredentials credentials = null;
        try {
            credentials = new ProfileCredentialsProvider("default").getCredentials();
        } catch (Exception e) {
            throw new AmazonClientException("Cannot load your credentials from file.", e);
        }

        // Define the endpoint for your sample.
        String endpointRegion = "region";  // Substitute your region here, e.g. "us-west-2"
        String endpointProtocol = "https://acm-pca." + endpointRegion + ".amazonaws.com/";
        EndpointConfiguration endpoint =
            new AwsClientBuilder.EndpointConfiguration(endpointProtocol, endpointRegion);

        // Create a client that you can use to make requests.
        AWSACMPCA client = AWSACMPCAClientBuilder.standard()
            .withEndpointConfiguration(endpoint)
            .withCredentials(new AWSStaticCredentialsProvider(credentials))
            .build();

        // Create the request object.
        PutPolicyRequest req = new PutPolicyRequest();

        // Set the resource ARN.
        req.withResourceArn("arn:aws:acm-pca:us-east-1:111122223333:certificate-authority/11223344-1234-1122-2233-112233445566");

        // Import and set the policy.
        // Note: This code assumes the file "ShareResourceWithAccountPolicy.json" is in a folder titled policy.
        String policy = new String(Files.readAllBytes(Paths.get("policy", "ShareResourceWithAccountPolicy.json")));
        req.withPolicy(policy);

        // Retrieve a list of your CAs.
        PutPolicyResult result = null;
        try {
            result = client.putPolicy(req);
        } catch (ConcurrentModificationException ex) {
            throw ex;
        } catch (InvalidArnException ex) {
            throw ex;
        } catch (InvalidStateException ex) {
            throw ex;
        } catch (InvalidPolicyException ex) {
            throw ex;
        } catch (LockoutPreventedException ex) {
            throw ex;
        } catch (RequestFailedException ex) {
            throw ex;
        } catch (ResourceNotFoundException ex) {
            throw ex;
        } catch (AWSACMPCAException ex) {
            throw ex;
        }
    }
}