실제 예제를 작성하여 테스트하는 방법에 대한 자세한 내용은Amazon S3 .NET 코드 예제 실행 단원을 참조하십시오.
using Amazon;
using Amazon.S3;
using Amazon.S3.Model;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
namespace Amazon.DocSamples.S3
{
class CORSTest
{
private const string bucketName = "*** bucket name ***";
// Specify your bucket region (an example region is shown).
private static readonly RegionEndpoint bucketRegion = RegionEndpoint.USWest2;
private static IAmazonS3 s3Client;
public static void Main()
{
s3Client = new AmazonS3Client(bucketRegion);
CORSConfigTestAsync().Wait();
}
private static async Task CORSConfigTestAsync()
{
try
{
// Create a new configuration request and add two rules
CORSConfiguration configuration = new CORSConfiguration
{
Rules = new System.Collections.Generic.List<CORSRule>
{
new CORSRule
{
Id = "CORSRule1",
AllowedMethods = new List<string> {"PUT", "POST", "DELETE"},
AllowedOrigins = new List<string> {"http://*.example.com"}
},
new CORSRule
{
Id = "CORSRule2",
AllowedMethods = new List<string> {"GET"},
AllowedOrigins = new List<string> {"*"},
MaxAgeSeconds = 3000,
ExposeHeaders = new List<string> {"x-amz-server-side-encryption"}
}
}
};
// Add the configuration to the bucket.
await PutCORSConfigurationAsync(configuration);
// Retrieve an existing configuration.
configuration = await RetrieveCORSConfigurationAsync();
// Add a new rule.
configuration.Rules.Add(new CORSRule
{
Id = "CORSRule3",
AllowedMethods = new List<string> { "HEAD" },
AllowedOrigins = new List<string> { "http://www.example.com" }
});
// Add the configuration to the bucket.
await PutCORSConfigurationAsync(configuration);
// Verify that there are now three rules.
configuration = await RetrieveCORSConfigurationAsync();
Console.WriteLine();
Console.WriteLine("Expected # of rulest=3; found:{0}", configuration.Rules.Count);
Console.WriteLine();
Console.WriteLine("Pause before configuration delete. To continue, click Enter...");
Console.ReadKey();
// Delete the configuration.
await DeleteCORSConfigurationAsync();
// Retrieve a nonexistent configuration.
configuration = await RetrieveCORSConfigurationAsync();
}
catch (AmazonS3Exception e)
{
Console.WriteLine("Error encountered on server. Message:'{0}' when writing an object", e.Message);
}
catch (Exception e)
{
Console.WriteLine("Unknown encountered on server. Message:'{0}' when writing an object", e.Message);
}
}
static async Task PutCORSConfigurationAsync(CORSConfiguration configuration)
{
PutCORSConfigurationRequest request = new PutCORSConfigurationRequest
{
BucketName = bucketName,
Configuration = configuration
};
var response = await s3Client.PutCORSConfigurationAsync(request);
}
static async Task<CORSConfiguration> RetrieveCORSConfigurationAsync()
{
GetCORSConfigurationRequest request = new GetCORSConfigurationRequest
{
BucketName = bucketName
};
var response = await s3Client.GetCORSConfigurationAsync(request);
var configuration = response.Configuration;
PrintCORSRules(configuration);
return configuration;
}
static async Task DeleteCORSConfigurationAsync()
{
DeleteCORSConfigurationRequest request = new DeleteCORSConfigurationRequest
{
BucketName = bucketName
};
await s3Client.DeleteCORSConfigurationAsync(request);
}
static void PrintCORSRules(CORSConfiguration configuration)
{
Console.WriteLine();
if (configuration == null)
{
Console.WriteLine("\nConfiguration is null");
return;
}
Console.WriteLine("Configuration has {0} rules:", configuration.Rules.Count);
foreach (CORSRule rule in configuration.Rules)
{
Console.WriteLine("Rule ID: {0}", rule.Id);
Console.WriteLine("MaxAgeSeconds: {0}", rule.MaxAgeSeconds);
Console.WriteLine("AllowedMethod: {0}", string.Join(", ", rule.AllowedMethods.ToArray()));
Console.WriteLine("AllowedOrigins: {0}", string.Join(", ", rule.AllowedOrigins.ToArray()));
Console.WriteLine("AllowedHeaders: {0}", string.Join(", ", rule.AllowedHeaders.ToArray()));
Console.WriteLine("ExposeHeader: {0}", string.Join(", ", rule.ExposeHeaders.ToArray()));
}
}
}
}
