782 lines
26 KiB
C#
782 lines
26 KiB
C#
using AlibabaCloud.SDK.Sts20150401;
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using Aliyun.OSS;
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using Amazon;
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using Amazon.Runtime;
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using Amazon.S3;
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using Amazon.S3.Model;
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using Amazon.SecurityToken;
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using Amazon.SecurityToken.Model;
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using IRaCIS.Core.Infrastructure;
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using IRaCIS.Core.Infrastructure.NewtonsoftJson;
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using MassTransit;
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using Microsoft.Extensions.Options;
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using Minio;
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using Minio.DataModel.Args;
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using System.Net;
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using System.Reactive.Linq;
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using System.Runtime.InteropServices;
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namespace IRaCIS.Core.SCP;
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#region 绑定和返回模型
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[LowerCamelCaseJson]
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public class MinIOOptions : AWSOptions
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{
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public int Port { get; set; }
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}
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public class AWSOptions
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{
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public string EndPoint { get; set; }
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public bool UseSSL { get; set; }
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public string AccessKeyId { get; set; }
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public string RoleArn { get; set; }
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public string SecretAccessKey { get; set; }
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public string BucketName { get; set; }
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public string ViewEndpoint { get; set; }
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public int DurationSeconds { get; set; }
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public string Region { get; set; }
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}
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public class AliyunOSSOptions
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{
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public string RegionId { get; set; }
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public string AccessKeyId { get; set; }
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public string AccessKeySecret { get; set; }
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public string InternalEndpoint { get; set; }
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public string EndPoint { get; set; }
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public string BucketName { get; set; }
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public string RoleArn { get; set; }
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public string Region { get; set; }
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public string ViewEndpoint { get; set; }
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public int DurationSeconds { get; set; }
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}
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public class ObjectStoreServiceOptions
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{
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public string ObjectStoreUse { get; set; }
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public AliyunOSSOptions AliyunOSS { get; set; }
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public MinIOOptions MinIO { get; set; }
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public AWSOptions AWS { get; set; }
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}
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public class ObjectStoreDTO
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{
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public string ObjectStoreUse { get; set; }
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public AliyunOSSTempToken AliyunOSS { get; set; }
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public MinIOOptions MinIO { get; set; }
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public AWSTempToken AWS { get; set; }
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}
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[LowerCamelCaseJson]
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public class AliyunOSSTempToken
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{
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public string AccessKeyId { get; set; }
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public string AccessKeySecret { get; set; }
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public string EndPoint { get; set; }
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public string BucketName { get; set; }
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public string Region { get; set; }
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public string ViewEndpoint { get; set; }
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public string SecurityToken { get; set; }
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public DateTime Expiration { get; set; }
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}
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[LowerCamelCaseJson]
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public class AWSTempToken
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{
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public string Region { get; set; }
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public string SessionToken { get; set; }
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public string EndPoint { get; set; }
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public string AccessKeyId { get; set; }
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public string SecretAccessKey { get; set; }
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public string BucketName { get; set; }
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public string ViewEndpoint { get; set; }
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public DateTime Expiration { get; set; }
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}
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public enum ObjectStoreUse
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{
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AliyunOSS = 0,
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MinIO = 1,
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AWS = 2,
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}
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#endregion
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// aws 参考链接 https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/S3/S3_Basics
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public interface IOSSService
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{
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public Task<string> UploadToOSSAsync(Stream fileStream, string oosFolderPath, string fileRealName, bool isFileNameAddGuid = true);
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public Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true);
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public Task DownLoadFromOSSAsync(string ossRelativePath, string localFilePath);
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public ObjectStoreServiceOptions ObjectStoreServiceOptions { get; set; }
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public Task<string> GetSignedUrl(string ossRelativePath);
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public Task DeleteFromPrefix(string prefix);
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public ObjectStoreDTO GetObjectStoreTempToken();
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}
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public class OSSService : IOSSService
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{
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public ObjectStoreServiceOptions ObjectStoreServiceOptions { get; set; }
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private AliyunOSSTempToken AliyunOSSTempToken { get; set; }
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private AWSTempToken AWSTempToken { get; set; }
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public OSSService(IOptionsMonitor<ObjectStoreServiceOptions> options)
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{
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ObjectStoreServiceOptions = options.CurrentValue;
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}
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/// <summary>
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/// oosFolderPath 不要 "/ "开头 应该： TempFolder/ChildFolder
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/// </summary>
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/// <param name="fileStream"></param>
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/// <param name="oosFolderPath"></param>
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/// <param name="fileRealName"></param>
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/// <param name="isFileNameAddGuid"></param>
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/// <returns></returns>
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public async Task<string> UploadToOSSAsync(Stream fileStream, string oosFolderPath, string fileRealName, bool isFileNameAddGuid = true)
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{
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GetObjectStoreTempToken();
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var ossRelativePath = isFileNameAddGuid ? $"{oosFolderPath}/{Guid.NewGuid()}_{fileRealName}" : $"{oosFolderPath}/{fileRealName}";
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try
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{
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using (var memoryStream = new MemoryStream())
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{
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fileStream.Seek(0, SeekOrigin.Begin);
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fileStream.CopyTo(memoryStream);
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memoryStream.Seek(0, SeekOrigin.Begin);
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if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
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{
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var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint, AliyunOSSTempToken.AccessKeyId, AliyunOSSTempToken.AccessKeySecret, AliyunOSSTempToken.SecurityToken);
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// 上传文件
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var result = _ossClient.PutObject(aliConfig.BucketName, ossRelativePath, memoryStream);
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
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{
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var minIOConfig = ObjectStoreServiceOptions.MinIO;
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var minioClient = new MinioClient().WithEndpoint($"{minIOConfig.EndPoint}:{minIOConfig.Port}")
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.WithCredentials(minIOConfig.AccessKeyId, minIOConfig.SecretAccessKey).WithSSL(minIOConfig.UseSSL)
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.Build();
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var putObjectArgs = new PutObjectArgs()
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.WithBucket(minIOConfig.BucketName)
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.WithObject(ossRelativePath)
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.WithStreamData(memoryStream)
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.WithObjectSize(memoryStream.Length);
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var putResponse = await minioClient.PutObjectAsync(putObjectArgs);
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if (putResponse.ResponseStatusCode == HttpStatusCode.OK)
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{
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}
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else
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{
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throw new BusinessValidationFailedException($"上传发生异常：{putResponse.ResponseContent}");
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}
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
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{
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var awsConfig = ObjectStoreServiceOptions.AWS;
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var credentials = new SessionAWSCredentials(AWSTempToken.AccessKeyId, AWSTempToken.SecretAccessKey, AWSTempToken.SessionToken);
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//提供awsEndPoint（域名）进行访问配置
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var clientConfig = new AmazonS3Config
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{
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RegionEndpoint = RegionEndpoint.USEast1,
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UseHttp = true,
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};
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var amazonS3Client = new AmazonS3Client(credentials, clientConfig);
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var putObjectRequest = new Amazon.S3.Model.PutObjectRequest()
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{
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BucketName = awsConfig.BucketName,
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InputStream = memoryStream,
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Key = ossRelativePath,
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};
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await amazonS3Client.PutObjectAsync(putObjectRequest);
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}
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else
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{
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throw new BusinessValidationFailedException("未定义的存储介质类型");
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}
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}
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}
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catch (Exception ex)
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{
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throw new BusinessValidationFailedException($"上传发生异常：{ex.Message}");
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}
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return "/" + ossRelativePath;
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}
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/// <summary>
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/// oosFolderPath 不要 "/ "开头 应该： TempFolder/ChildFolder
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/// </summary>
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/// <param name="localFilePath"></param>
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/// <param name="oosFolderPath"></param>
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/// <param name="isFileNameAddGuid"></param>
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/// <returns></returns>
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/// <exception cref="BusinessValidationFailedException"></exception>
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public async Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true)
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{
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GetObjectStoreTempToken();
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var localFileName = Path.GetFileName(localFilePath);
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var ossRelativePath = isFileNameAddGuid ? $"{oosFolderPath}/{Guid.NewGuid()}_{localFileName}" : $"{oosFolderPath}/{localFileName}";
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if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
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{
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var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint, AliyunOSSTempToken.AccessKeyId, AliyunOSSTempToken.AccessKeySecret, AliyunOSSTempToken.SecurityToken);
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// 上传文件
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var result = _ossClient.PutObject(aliConfig.BucketName, ossRelativePath, localFilePath);
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
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{
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var minIOConfig = ObjectStoreServiceOptions.MinIO;
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var minioClient = new MinioClient().WithEndpoint($"{minIOConfig.EndPoint}:{minIOConfig.Port}")
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.WithCredentials(minIOConfig.AccessKeyId, minIOConfig.SecretAccessKey).WithSSL(minIOConfig.UseSSL)
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.Build();
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var putObjectArgs = new PutObjectArgs()
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.WithBucket(minIOConfig.BucketName)
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.WithObject(ossRelativePath)
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.WithFileName(localFilePath);
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await minioClient.PutObjectAsync(putObjectArgs);
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
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{
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var awsConfig = ObjectStoreServiceOptions.AWS;
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// 提供awsAccessKeyId和awsSecretAccessKey构造凭证
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var credentials = new SessionAWSCredentials(AWSTempToken.AccessKeyId, AWSTempToken.SecretAccessKey, AWSTempToken.SessionToken);
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//提供awsEndPoint（域名）进行访问配置
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var clientConfig = new AmazonS3Config
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{
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RegionEndpoint = RegionEndpoint.USEast1,
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UseHttp = true,
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};
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var amazonS3Client = new AmazonS3Client(credentials, clientConfig);
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var putObjectRequest = new Amazon.S3.Model.PutObjectRequest()
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{
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BucketName = awsConfig.BucketName,
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FilePath = localFilePath,
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Key = ossRelativePath,
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};
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await amazonS3Client.PutObjectAsync(putObjectRequest);
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}
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else
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{
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throw new BusinessValidationFailedException("未定义的存储介质类型");
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}
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return "/" + ossRelativePath;
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}
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public async Task DownLoadFromOSSAsync(string ossRelativePath, string localFilePath)
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{
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GetObjectStoreTempToken();
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ossRelativePath = ossRelativePath.TrimStart('/');
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try
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{
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if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
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{
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var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint, AliyunOSSTempToken.AccessKeyId, AliyunOSSTempToken.AccessKeySecret, AliyunOSSTempToken.SecurityToken);
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// 上传文件
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var result = _ossClient.GetObject(aliConfig.BucketName, ossRelativePath);
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// 将下载的文件流保存到本地文件
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using (var fs = File.OpenWrite(localFilePath))
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{
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result.Content.CopyTo(fs);
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fs.Close();
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}
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
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{
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var minIOConfig = ObjectStoreServiceOptions.MinIO;
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var minioClient = new MinioClient().WithEndpoint($"{minIOConfig.EndPoint}:{minIOConfig.Port}")
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.WithCredentials(minIOConfig.AccessKeyId, minIOConfig.SecretAccessKey).WithSSL(minIOConfig.UseSSL)
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.Build();
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var getObjectArgs = new GetObjectArgs()
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.WithBucket(minIOConfig.BucketName)
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.WithObject(ossRelativePath)
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.WithFile(localFilePath);
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await minioClient.GetObjectAsync(getObjectArgs);
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
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{
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var awsConfig = ObjectStoreServiceOptions.AWS;
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// 提供awsAccessKeyId和awsSecretAccessKey构造凭证
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var credentials = new SessionAWSCredentials(AWSTempToken.AccessKeyId, AWSTempToken.SecretAccessKey, AWSTempToken.SessionToken);
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//提供awsEndPoint（域名）进行访问配置
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var clientConfig = new AmazonS3Config
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{
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RegionEndpoint = RegionEndpoint.USEast1,
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UseHttp = true,
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};
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var amazonS3Client = new AmazonS3Client(credentials, clientConfig);
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var getObjectArgs = new Amazon.S3.Model.GetObjectRequest()
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{
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BucketName = awsConfig.BucketName,
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Key = ossRelativePath,
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};
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await (await amazonS3Client.GetObjectAsync(getObjectArgs)).WriteResponseStreamToFileAsync(localFilePath, true, CancellationToken.None);
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}
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else
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{
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throw new BusinessValidationFailedException("未定义的存储介质类型");
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}
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}
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catch (Exception ex)
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{
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throw new BusinessValidationFailedException("oss下载失败!" + ex.Message);
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}
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}
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public async Task<string> GetSignedUrl(string ossRelativePath)
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{
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GetObjectStoreTempToken();
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ossRelativePath = ossRelativePath.TrimStart('/');
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try
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{
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if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
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{
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var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint, AliyunOSSTempToken.AccessKeyId, AliyunOSSTempToken.AccessKeySecret, AliyunOSSTempToken.SecurityToken);
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// 生成签名URL。
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var req = new GeneratePresignedUriRequest(aliConfig.BucketName, ossRelativePath, SignHttpMethod.Get)
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{
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// 设置签名URL过期时间，默认值为3600秒。
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Expiration = DateTime.Now.AddHours(1),
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};
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var uri = _ossClient.GeneratePresignedUri(req);
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return uri.PathAndQuery;
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
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{
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var minIOConfig = ObjectStoreServiceOptions.MinIO;
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var minioClient = new MinioClient().WithEndpoint($"{minIOConfig.EndPoint}:{minIOConfig.Port}")
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.WithCredentials(minIOConfig.AccessKeyId, minIOConfig.SecretAccessKey).WithSSL(minIOConfig.UseSSL)
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.Build();
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var args = new PresignedGetObjectArgs()
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.WithBucket(minIOConfig.BucketName)
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.WithObject(ossRelativePath)
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.WithExpiry(3600)
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/*.WithHeaders(reqParams)*/;
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var presignedUrl = await minioClient.PresignedGetObjectAsync(args);
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Uri uri = new Uri(presignedUrl);
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string relativePath = uri.PathAndQuery;
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return relativePath;
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}
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else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
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{
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var awsConfig = ObjectStoreServiceOptions.AWS;
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// 提供awsAccessKeyId和awsSecretAccessKey构造凭证
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var credentials = new SessionAWSCredentials(AWSTempToken.AccessKeyId, AWSTempToken.SecretAccessKey, AWSTempToken.SessionToken);
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//提供awsEndPoint（域名）进行访问配置
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var clientConfig = new AmazonS3Config
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{
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RegionEndpoint = RegionEndpoint.USEast1,
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UseHttp = true,
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};
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var amazonS3Client = new AmazonS3Client(credentials, clientConfig);
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var presignedUrl = await amazonS3Client.GetPreSignedURLAsync(new GetPreSignedUrlRequest()
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{
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BucketName = awsConfig.BucketName,
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Key = ossRelativePath,
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Expires = DateTime.UtcNow.AddMinutes(120)
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});
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Uri uri = new Uri(presignedUrl);
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string relativePath = uri.PathAndQuery;
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return relativePath;
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}
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else
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{
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throw new BusinessValidationFailedException("未定义的存储介质类型");
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}
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}
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catch (Exception ex)
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{
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throw new BusinessValidationFailedException("oss授权url失败!" + ex.Message);
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}
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}
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/// <summary>
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/// 删除某个目录的文件
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/// </summary>
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/// <param name="prefix"></param>
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/// <returns></returns>
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public async Task DeleteFromPrefix(string prefix)
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{
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GetObjectStoreTempToken();
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if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
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{
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var aliConfig = ObjectStoreServiceOptions.AliyunOSS;
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var _ossClient = new OssClient(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? aliConfig.EndPoint : aliConfig.InternalEndpoint, AliyunOSSTempToken.AccessKeyId, AliyunOSSTempToken.AccessKeySecret, AliyunOSSTempToken.SecurityToken);
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try
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{
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ObjectListing objectListing = null;
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||
string nextMarker = null;
|
||
do
|
||
{
|
||
// 使用 prefix 模拟目录结构，设置 MaxKeys 和 NextMarker
|
||
objectListing = _ossClient.ListObjects(new Aliyun.OSS.ListObjectsRequest(aliConfig.BucketName)
|
||
{
|
||
Prefix = prefix,
|
||
MaxKeys = 1000,
|
||
Marker = nextMarker
|
||
});
|
||
|
||
List<string> keys = objectListing.ObjectSummaries.Select(t => t.Key).ToList();
|
||
|
||
// 删除获取到的文件
|
||
if (keys.Count > 0)
|
||
{
|
||
_ossClient.DeleteObjects(new Aliyun.OSS.DeleteObjectsRequest(aliConfig.BucketName, keys, false));
|
||
}
|
||
|
||
// 设置 NextMarker 以获取下一页的数据
|
||
nextMarker = objectListing.NextMarker;
|
||
|
||
} while (objectListing.IsTruncated);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Console.WriteLine($"Error: {ex.Message}");
|
||
}
|
||
|
||
|
||
}
|
||
else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
|
||
{
|
||
var minIOConfig = ObjectStoreServiceOptions.MinIO;
|
||
|
||
|
||
var minioClient = new MinioClient().WithEndpoint($"{minIOConfig.EndPoint}:{minIOConfig.Port}")
|
||
.WithCredentials(minIOConfig.AccessKeyId, minIOConfig.SecretAccessKey).WithSSL(minIOConfig.UseSSL)
|
||
.Build();
|
||
|
||
|
||
var listArgs = new ListObjectsArgs().WithBucket(minIOConfig.BucketName).WithPrefix(prefix).WithRecursive(true);
|
||
|
||
|
||
|
||
// 创建一个空列表用于存储对象键
|
||
var objects = new List<string>();
|
||
|
||
// 使用 await foreach 来异步迭代对象列表
|
||
await foreach (var item in minioClient.ListObjectsEnumAsync(listArgs))
|
||
{
|
||
objects.Add(item.Key);
|
||
}
|
||
|
||
|
||
if (objects.Count > 0)
|
||
{
|
||
var objArgs = new RemoveObjectsArgs()
|
||
.WithBucket(minIOConfig.BucketName)
|
||
.WithObjects(objects);
|
||
|
||
// 删除对象
|
||
await minioClient.RemoveObjectsAsync(objArgs);
|
||
}
|
||
|
||
|
||
|
||
}
|
||
else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
|
||
{
|
||
|
||
var awsConfig = ObjectStoreServiceOptions.AWS;
|
||
|
||
|
||
// 提供awsAccessKeyId和awsSecretAccessKey构造凭证
|
||
var credentials = new SessionAWSCredentials(AWSTempToken.AccessKeyId, AWSTempToken.SecretAccessKey, AWSTempToken.SessionToken);
|
||
|
||
//提供awsEndPoint（域名）进行访问配置
|
||
var clientConfig = new AmazonS3Config
|
||
{
|
||
RegionEndpoint = RegionEndpoint.USEast1,
|
||
UseHttp = true,
|
||
};
|
||
|
||
var amazonS3Client = new AmazonS3Client(credentials, clientConfig);
|
||
|
||
// 列出指定前缀下的所有对象
|
||
var listObjectsRequest = new ListObjectsV2Request
|
||
{
|
||
BucketName = awsConfig.BucketName,
|
||
Prefix = prefix
|
||
};
|
||
|
||
var listObjectsResponse = await amazonS3Client.ListObjectsV2Async(listObjectsRequest);
|
||
|
||
if (listObjectsResponse.S3Objects.Count > 0)
|
||
{
|
||
// 准备删除请求
|
||
var deleteObjectsRequest = new Amazon.S3.Model.DeleteObjectsRequest
|
||
{
|
||
BucketName = awsConfig.BucketName,
|
||
Objects = new List<KeyVersion>()
|
||
};
|
||
|
||
foreach (var s3Object in listObjectsResponse.S3Objects)
|
||
{
|
||
deleteObjectsRequest.Objects.Add(new KeyVersion
|
||
{
|
||
Key = s3Object.Key
|
||
});
|
||
}
|
||
|
||
// 批量删除对象
|
||
var deleteObjectsResponse = await amazonS3Client.DeleteObjectsAsync(deleteObjectsRequest);
|
||
}
|
||
|
||
|
||
|
||
}
|
||
else
|
||
{
|
||
throw new BusinessValidationFailedException("未定义的存储介质类型");
|
||
}
|
||
}
|
||
|
||
|
||
public ObjectStoreDTO GetObjectStoreTempToken()
|
||
{
|
||
|
||
var ossOptions = ObjectStoreServiceOptions.AliyunOSS;
|
||
|
||
if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
|
||
{
|
||
var client = new Client(new AlibabaCloud.OpenApiClient.Models.Config()
|
||
{
|
||
AccessKeyId = ossOptions.AccessKeyId,
|
||
AccessKeySecret = ossOptions.AccessKeySecret,
|
||
//AccessKeyId = "LTAI5tJV76pYX5yPg1N9QVE8",
|
||
//AccessKeySecret = "roRNLa9YG1of4pYruJGCNKBXEWTAWa",
|
||
|
||
Endpoint = "sts.cn-hangzhou.aliyuncs.com"
|
||
});
|
||
|
||
var assumeRoleRequest = new AlibabaCloud.SDK.Sts20150401.Models.AssumeRoleRequest();
|
||
// 将<YOUR_ROLE_SESSION_NAME>设置为自定义的会话名称，例如oss-role-session。
|
||
assumeRoleRequest.RoleSessionName = $"session-name-{NewId.NextGuid()}";
|
||
// 将<YOUR_ROLE_ARN>替换为拥有上传文件到指定OSS Bucket权限的RAM角色的ARN。
|
||
assumeRoleRequest.RoleArn = ossOptions.RoleArn;
|
||
//assumeRoleRequest.RoleArn = "acs:ram::1899121822495495:role/webdirect";
|
||
assumeRoleRequest.DurationSeconds = ossOptions.DurationSeconds;
|
||
var runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
|
||
var response = client.AssumeRoleWithOptions(assumeRoleRequest, runtime);
|
||
var credentials = response.Body.Credentials;
|
||
|
||
var tempToken = new AliyunOSSTempToken()
|
||
{
|
||
AccessKeyId = credentials.AccessKeyId,
|
||
AccessKeySecret = credentials.AccessKeySecret,
|
||
|
||
//转为服务器时区，最后统一转为客户端时区
|
||
Expiration = TimeZoneInfo.ConvertTimeFromUtc(DateTime.Parse(credentials.Expiration), TimeZoneInfo.Local),
|
||
SecurityToken = credentials.SecurityToken,
|
||
|
||
|
||
Region = ossOptions.Region,
|
||
BucketName = ossOptions.BucketName,
|
||
EndPoint = ossOptions.EndPoint,
|
||
ViewEndpoint = ossOptions.ViewEndpoint,
|
||
|
||
};
|
||
|
||
AliyunOSSTempToken = tempToken;
|
||
|
||
return new ObjectStoreDTO() { ObjectStoreUse = ObjectStoreServiceOptions.ObjectStoreUse, AliyunOSS = tempToken };
|
||
}
|
||
else if (ObjectStoreServiceOptions.ObjectStoreUse == "MinIO")
|
||
{
|
||
return new ObjectStoreDTO() { ObjectStoreUse = ObjectStoreServiceOptions.ObjectStoreUse, MinIO = ObjectStoreServiceOptions.MinIO };
|
||
}
|
||
else if (ObjectStoreServiceOptions.ObjectStoreUse == "AWS")
|
||
{
|
||
var awsOptions = ObjectStoreServiceOptions.AWS;
|
||
|
||
//aws 临时凭证
|
||
// 创建 STS 客户端
|
||
var stsClient = new AmazonSecurityTokenServiceClient(awsOptions.AccessKeyId, awsOptions.SecretAccessKey);
|
||
|
||
// 使用 AssumeRole 请求临时凭证
|
||
var assumeRoleRequest = new AssumeRoleRequest
|
||
{
|
||
|
||
RoleArn = awsOptions.RoleArn, // 角色 ARN
|
||
RoleSessionName = $"session-name-{NewId.NextGuid()}",
|
||
DurationSeconds = awsOptions.DurationSeconds // 临时凭证有效期
|
||
};
|
||
|
||
var assumeRoleResponse = stsClient.AssumeRoleAsync(assumeRoleRequest).Result;
|
||
|
||
var credentials = assumeRoleResponse.Credentials;
|
||
|
||
var tempToken = new AWSTempToken()
|
||
{
|
||
AccessKeyId = credentials.AccessKeyId,
|
||
SecretAccessKey = credentials.SecretAccessKey,
|
||
SessionToken = credentials.SessionToken,
|
||
Expiration = credentials.Expiration,
|
||
Region = awsOptions.Region,
|
||
BucketName = awsOptions.BucketName,
|
||
EndPoint = awsOptions.EndPoint,
|
||
ViewEndpoint = awsOptions.ViewEndpoint,
|
||
|
||
};
|
||
|
||
AWSTempToken = tempToken;
|
||
return new ObjectStoreDTO() { ObjectStoreUse = ObjectStoreServiceOptions.ObjectStoreUse, AWS = tempToken };
|
||
}
|
||
else
|
||
{
|
||
throw new BusinessValidationFailedException("未定义的存储介质类型");
|
||
}
|
||
}
|
||
|
||
}
|