پرش به مطلب اصلی

دریافت تنظیمات CORS روی صندوقچه

با استفاده از این کدها شما می‌توانید تنظیمات CORS مربوط به صندوقچه‌ی خود را دریافت کنید.

مولفه‌ها​

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX - License - Identifier: Apache - 2.0

namespace GetBucketCors
{
  using System;
  using System.Collections.Generic;
  using System.Threading.Tasks;
  using Amazon;
  using Amazon.S3;
  using Amazon.S3.Model;

  /// <summary>
  /// This example show how to get cors configurations. This example was
  /// created using the AWS SDK for .NET 3.7 and .NET Core 5.0.
  /// </summary>
  public class GetBucketCors
  {
      // Remember to change the bucket name to the name of an Amazon Simple
      // Storage Service (Amazon S3) bucket that exists on your account.
      private const string BucketName = "<BUCKET_NAME>";

      /// <summary>
      /// The Main method creates the the bucket to be able to accept CORS
      /// requests.
      /// </summary>
      public static async Task Main()
      {
          var awsCredentials = new Amazon.Runtime.BasicAWSCredentials("<ACCESS-KEY>", "<SECRET-KEY>");
          var config = new AmazonS3Config { ServiceURL = "<ENDPOINT>" };
          var _s3Client = new AmazonS3Client(awsCredentials, config);
          await RetrieveCORSConfigurationAsync(_s3Client);
      }

      /// <summary>
      ///
      /// </summary>
      /// <param name="client"></param>
      /// <returns></returns>
      private static async Task<CORSConfiguration> RetrieveCORSConfigurationAsync(AmazonS3Client client)
      {
          GetCORSConfigurationRequest request = new ()
          {
              BucketName = BucketName,
          };
          var response = await client.GetCORSConfigurationAsync(request);
          var configuration = response.Configuration;
          PrintCORSRules(configuration);
          return configuration;
      }

      /// <summary>
      ///
      /// </summary>
      /// <param name="configuration"></param>
      private static void PrintCORSRules(CORSConfiguration configuration)
      {
          Console.WriteLine();

          if (configuration is null)
          {
              Console.WriteLine("\nConfiguration is null");
              return;
          }

          Console.WriteLine($"Configuration has {configuration.Rules.Count} rules:");
          foreach (CORSRule rule in configuration.Rules)
          {
              Console.WriteLine($"Rule ID: {rule.Id}");
              Console.WriteLine($"MaxAgeSeconds: {rule.MaxAgeSeconds}");
              Console.WriteLine($"AllowedMethod: {string.Join(", ", rule.AllowedMethods.ToArray())}");
              Console.WriteLine($"AllowedOrigins: {string.Join(", ", rule.AllowedOrigins.ToArray())}");
              Console.WriteLine($"AllowedHeaders: {string.Join(", ", rule.AllowedHeaders.ToArray())}");
              Console.WriteLine($"ExposeHeader: {string.Join(", ", rule.ExposeHeaders.ToArray())}");
          }
      }
  }
}