Hola AWS Key Management Service

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En los siguientes ejemplos de código se muestra cómo empezar a utilizar AWS Key Management Service.

Java

SDK para Java 2.x

nota

Hay más en marcha GitHub. Busque el ejemplo completo y aprenda a configurar y ejecutar en el Repositorio de ejemplos de código de AWS.

import software.amazon.awssdk.services.kms.KmsAsyncClient;
import software.amazon.awssdk.services.kms.model.ListKeysRequest;
import software.amazon.awssdk.services.kms.paginators.ListKeysPublisher;
import java.util.concurrent.CompletableFuture;

/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */
public class HelloKMS {
    public static void main(String[] args) {
        listAllKeys();
    }

    public static void listAllKeys() {
        KmsAsyncClient kmsAsyncClient = KmsAsyncClient.builder()
            .build();
        ListKeysRequest listKeysRequest = ListKeysRequest.builder()
            .limit(15)
            .build();

        /*
         * The `subscribe` method is required when using paginator methods in the AWS SDK
         * because paginator methods return an instance of a `ListKeysPublisher`, which is
         * based on a reactive stream. This allows asynchronous retrieval of paginated
         * results as they become available. By subscribing to the stream, we can process
         * each page of results as they are emitted.
         */
        ListKeysPublisher keysPublisher = kmsAsyncClient.listKeysPaginator(listKeysRequest);
        CompletableFuture<Void> future = keysPublisher
            .subscribe(r -> r.keys().forEach(key ->
                System.out.println("The key ARN is: " + key.keyArn() + ". The key Id is: " + key.keyId())))
            .whenComplete((result, exception) -> {
                if (exception != null) {
                    System.err.println("Error occurred: " + exception.getMessage());
                } else {
                    System.out.println("Successfully listed all keys.");
                }
            });

        try {
            future.join();
        } catch (Exception e) {
            System.err.println("Failed to list keys: " + e.getMessage());
        }
    }
}

• Para obtener más información sobre la API, consulta ListKeysla Referencia AWS SDK for Java 2.x de la API.

PHP

SDK para PHP

nota

Hay más información al respecto GitHub. Busque el ejemplo completo y aprenda a configurar y ejecutar en el Repositorio de ejemplos de código de AWS.

include "vendor/autoload.php";

use Aws\Kms\KmsClient;

echo "This file shows how to connect to the KmsClient, uses a paginator to get the keys for the account, and lists the KeyIds for up to 10 keys.\n";

$client = new KmsClient([]);

$pageLength = 10; // Change this value to change the number of records shown, or to break up the result into pages.

$keys = [];
$keysPaginator = $client->getPaginator("ListKeys", ['Limit' => $pageLength]);
foreach($keysPaginator as $page){
    foreach($page['Keys'] as $index => $key){
        echo "The $index index Key's ID is: {$key['KeyId']}\n";
    }
    echo "End of page one of results. Alter the \$pageLength variable to see more results.\n";
    break;
}

• Para obtener más información sobre la API, consulta ListKeysla Referencia AWS SDK for PHP de la API.