.Net Core Minio 客户端在 Ubuntu 16.04 上收到错误

Question

目前我正在使用 minio 客户端 .net core 将文件存储到 Digital Ocean Spaces。我已经在 MacOS 上测试了当前的实现，代码将文件上传到 s3。部署到 Ubuntu 16.04 后，我收到以下错误。任何帮助，将不胜感激。谢谢

堆栈跟踪

Minio Exception: : Minio.Exceptions.MinioException: MinIO API responded with message=
   at Minio.MinioClient.ParseError(IRestResponse response) in /q/.q/sources/minio-dotnet/Minio/MinioClient.cs:line 381
   at Minio.MinioClient.HandleIfErrorResponse(IRestResponse response, IEnumerable`1 handlers, DateTime startTime) in /q/.q/sources/minio-dotnet/Minio/MinioClient.cs:line 526
   at Minio.MinioClient.<ExecuteTaskAsync>d__84.MoveNext() in /q/.q/sources/minio-dotnet/Minio/MinioClient.cs:line 370
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Minio.MinioClient.<PutObjectAsync>d__20.MoveNext() in /q/.q/sources/minio-dotnet/Minio/ApiEndpoints/ObjectOperations.cs:line 489
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Minio.MinioClient.<PutObjectAsync>d__15.MoveNext() in /q/.q/sources/minio-dotnet/Minio/ApiEndpoints/ObjectOperations.cs:line 254
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Minio.MinioClient.<PutObjectAsync>d__14.MoveNext() in /q/.q/sources/minio-dotnet/Minio/ApiEndpoints/ObjectOperations.cs:line 200
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at CMTZ.Services.S3Service.<uploadS3File>d__8.MoveNext() in /home/rshaw/certified-mixtapes-core/CMTZ.Services/S3Service.cs:line 95

追踪

- - - - - - - - - - BEGIN REQUEST - - - - - - - - - -

PUT https://nyc3.digitaloceanspaces.com/cmtz/UploadedFiles/Mixtapes/test-upload-mixtape-20/cover.jpg HTTP/1.1
Host: nyc3.digitaloceanspaces.com:443
image/jpeg: System.Byte[]
x-amz-acl: public-read
Content-Type: image/jpeg
Content-MD5: ****************
x-amz-content-sha256: UNSIGNED-PAYLOAD
x-amz-date: 20191104T030850Z
Authorization: AWS4-HMAC-SHA256 Credential=*****************/20191104/us-east-1/s3/aws4_request, SignedHeaders=content-md5;host;x-amz-acl;x-amz-content-sha256;x-amz-date, Signature=fa6945a220238a7f877fb62d898d5596d9199860455499cec6bedccfb9cae0ed


- - - - - - - - - - END REQUEST - - - - - - - - - -

- - - - - - - - - - BEGIN RESPONSE - - - - - - - - - -

HTTP/1.1 403 Forbidden
x-amz-request-id: tx00000000000000ae68c6c-005dbf9642-334525e-nyc3a
Accept-Ranges: bytes
Date: Mon, 04 Nov 2019 03:08:50 GMT
Strict-Transport-Security: max-age=15552000; includeSubDomains; preload
Content-Length: 192
Content-Type: application/xml


<?xml version="1.0" encoding="UTF-8"?><Error><Code>SignatureDoesNotMatch</Code><RequestId>tx00000000000000ae68c6c-005dbf9642-334525e-nyc3a</RequestId><HostId>334525e-nyc3a-nyc</HostId></Error>

- - - - - - - - - - END RESPONSE - - - - - - - - - -

实施

        public async void uploadS3File(String filePath, String key, string type)
        {
            Console.WriteLine($"Uploading Object: {filePath}");
            try
            {
                Dictionary<string, string> map = new Dictionary<string, string>();
                map.Add("x-amz-acl", "public-read");
                var minio = new MinioClient(Configuration.S3_HOST_ENDPOINT,
                    Configuration.S3_ACCESS_KEY, Configuration.S3_SECRET_KEY).WithSSL();
                minio.SetTraceOn();

                await minio.PutObjectAsync(Configuration.Bucket,
                                         key, filePath, contentType: type, metaData: map);
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Minio Exception: {ex}");

            }
        }

Answer 1

通过将我的项目目标升级到 .net core 2.1，我能够在 Linux 上解决上述问题。 RestSharp 似乎有问题。该库正在删除 asp.net 核心 2.0 中的端口号。确保在 minio-client-dotnet 中使用 RestSharp 版本依赖项。升级到最新版本，上传文件名中带括号和句点的对象时，再次出现签名相关错误

.Net Core Minio 客户端在 Ubuntu 16.04 上收到错误

.Net Core Minio Client receives error on Ubuntu 16.04

c#

.net

amazon-s3

.net-core

minio