Generieren eines Authentifizierungstokens in Amazon Aurora DSQL

aws dsql generate-db-connect-admin-auth-token \
  --region region \
  --expires-in 3600 \
  --hostname your_cluster_endpoint

aws dsql generate-db-connect-admin-auth-token ^
  --region=region ^
  --expires-in=3600 ^
  --hostname=your_cluster_endpoint

Sie können das Token wie folgt erstellen:

import boto3

def generate_token(your_cluster_endpoint, region):
    client = boto3.client("dsql", region_name=region)
    # use `generate_db_connect_auth_token` instead if you are not connecting as admin.
    token = client.generate_db_connect_admin_auth_token(your_cluster_endpoint, region)
    print(token)
    return token

Sie können das Token wie folgt erstellen:

#include <aws/core/Aws.h>
#include <aws/dsql/DSQLClient.h>
#include <iostream>

using namespace Aws;
using namespace Aws::DSQL;

std::string generateToken(String yourClusterEndpoint, String region) {
    DSQLClientConfiguration clientConfig;
    clientConfig.region = region;
    DSQLClient client{clientConfig};
    std::string token = "";
    
    // If you are not using the admin role to connect, use GenerateDBConnectAuthToken instead
    const auto presignedString = client.GenerateDBConnectAdminAuthToken(yourClusterEndpoint, region);
    if (presignedString.IsSuccess()) {
        token = presignedString.GetResult();
    } else {
        std::cerr << "Token generation failed." << std::endl;
    }

    std::cout << token << std::endl;
    return token;
}

int main() {
    Aws::SDKOptions options;
    Aws::InitAPI(options);
    // Replace with your cluster endpoint and region
    std::string token = generateToken("your_cluster_endpoint.dsql.us-east-1.on.aws", "us-east-1");
    Aws::ShutdownAPI(options);
    return 0;
}

Sie können das Token wie folgt erstellen:

import { DsqlSigner } from "@aws-sdk/dsql-signer";

async function generateToken(yourClusterEndpoint, region) {
  const signer = new DsqlSigner({
    hostname: yourClusterEndpoint,
    region,
  });
  try {
    // Use `getDbConnectAuthToken` if you are _not_ logging in as the `admin` user
    const token = await signer.getDbConnectAdminAuthToken();
    console.log(token);
    return token;
  } catch (error) {
      console.error("Failed to generate token: ", error);
      throw error;
  }
}

Sie können das Token wie folgt erstellen:

import software.amazon.awssdk.auth.credentials.DefaultCredentialsProvider;
import software.amazon.awssdk.services.dsql.DsqlUtilities;
import software.amazon.awssdk.regions.Region;

public class GenerateAuthToken { 
    public static String generateToken(String yourClusterEndpoint, Region region) {
        DsqlUtilities utilities = DsqlUtilities.builder()
                .region(region)
                .credentialsProvider(DefaultCredentialsProvider.builder().build())
                .build();

        // Use `generateDbConnectAuthToken` if you are _not_ logging in as `admin` user 
        String token = utilities.generateDbConnectAdminAuthToken(builder -> {
            builder.hostname(yourClusterEndpoint)
                    .region(region);
        });

        System.out.println(token);
        return token;
    }
}

Sie können das Token wie folgt erstellen:

use aws_config::{BehaviorVersion, Region};
use aws_sdk_dsql::auth_token::{AuthTokenGenerator, Config};

async fn generate_token(your_cluster_endpoint: String, region: String) -> String {
    let sdk_config = aws_config::load_defaults(BehaviorVersion::latest()).await;
    let signer = AuthTokenGenerator::new(
        Config::builder()
            .hostname(&your_cluster_endpoint)
            .region(Region::new(region))
            .build()
            .unwrap(),
    );

    // Use `db_connect_auth_token` if you are _not_ logging in as `admin` user
    let token = signer.db_connect_admin_auth_token(&sdk_config).await.unwrap();
    println!("{}", token);
    token.to_string()
}

Sie können das Token wie folgt erstellen:

require 'aws-sdk-dsql'

def generate_token(your_cluster_endpoint, region)
  credentials = Aws::CredentialProviderChain.new.resolve

  token_generator = Aws::DSQL::AuthTokenGenerator.new({
    :credentials => credentials
  })

  # if you're not using admin role, use generate_db_connect_auth_token instead
  token = token_generator.generate_db_connect_admin_auth_token({
    :endpoint => your_cluster_endpoint,
    :region => region
  })
end

Sie können das Token wie folgt erstellen:

<?php
require 'vendor/autoload.php';

use Aws\DSQL\AuthTokenGenerator;
use Aws\Credentials\CredentialProvider;

function generateToken(string $yourClusterEndpoint, string $region): string {
    $provider = CredentialProvider::defaultProvider();
    $generator = new AuthTokenGenerator($provider);

    // Use generateDbConnectAuthToken if you are not connecting as admin
    $token = $generator->generateDbConnectAdminAuthToken($yourClusterEndpoint, $region);

    echo $token . PHP_EOL;
    return $token;
}

Sie können das Token wie folgt erstellen:

Im folgenden Beispiel wird die Utility-Klasse DSQLAuthTokenGenerator verwendet, um das Authentifizierungstoken für einen Benutzer mit der Rolle admin zu generieren. Ersetzen Sie es insert-dsql-cluster-endpoint durch Ihren Cluster-Endpunkt.

using Amazon;
using Amazon.DSQL.Util;

var yourClusterEndpoint = "insert-dsql-cluster-endpoint";

// Use `DSQLAuthTokenGenerator.GenerateDbConnectAuthToken` if you are _not_ logging in as `admin` user
var token = DSQLAuthTokenGenerator.GenerateDbConnectAdminAuthToken(RegionEndpoint.USEast1, yourClusterEndpoint);

Console.WriteLine(token);

Das AWS SDK for Go v2 bietet eine integrierte Methode zum Generieren von Authentifizierungstoken im github.com/aws/aws-sdk-go-v2/feature/dsql/authPaket.

package main

import (
	"context"
	"fmt"

	"github.com/aws/aws-sdk-go-v2/config"
	"github.com/aws/aws-sdk-go-v2/feature/dsql/auth"
)

func main() {
	ctx := context.Background()

	cfg, err := config.LoadDefaultConfig(ctx, config.WithRegion("region"))
	if err != nil {
		panic(err)
	}

	// Use auth.GenerateDbConnectAuthToken for non-admin users
	token, err := auth.GenerateDBConnectAdminAuthToken(ctx, "yourClusterEndpoint", "region", cfg.Credentials)
	if err != nil {
		panic(err)
	}

	fmt.Println(token)
}