Innovenergy_trunk/csharp/Lib/S3Utils/Iam.cs

32 lines
1.1 KiB
C#

using System.Collections.Concurrent;
using Amazon.IdentityManagement;
using Amazon.Runtime;
using InnovEnergy.Lib.S3Utils.DataTypes;
using InnovEnergy.Lib.Utils;
namespace InnovEnergy.Lib.S3Utils;
public static class Iam
{
// TODO
private static readonly ConcurrentDictionary<S3Region, AmazonIdentityManagementServiceClient> AimClientCache = new();
public static AmazonIdentityManagementServiceClient GetIamClient(this S3Url url ) => url.Bucket.GetIamClient();
public static AmazonIdentityManagementServiceClient GetIamClient(this S3Bucket bucket) => bucket.Region.GetIamClient();
public static AmazonIdentityManagementServiceClient GetIamClient(this S3Region region)
{
return AimClientCache.GetOrAdd(region, CreateIamClient); // Memoize
}
private static AmazonIdentityManagementServiceClient CreateIamClient(S3Region region) => new
(
credentials: new BasicAWSCredentials(region.Credentials.Key, region.Credentials.Secret),
clientConfig: new() { ServiceURL = StringUtils.EnsureStartsWith(region.Name, "https://") }
);
}