gerdus / tus-dotnet-client

tus.io Client for .Net

tus-dotnet-client

.Net client for tus.io Resumable File Upload protocol.

Features

• tus protocol v1.0.0
• protocol extension supported: Creation, Termination
• no external dependencies
• upload progress events
• .net 4.0 / .net standard 2.0 / .net core 2.0 / .net core 3.1
• used in production for .net 4.0 desktop app
• small enought to copy into your project

Usage

See TusClientConsole for usage and a test suite of sorts.

Dim tc As New TusClient.TusClient()
AddHandler tc.Uploading, Sub(bytesTransferred As Integer, bytesTotal As Integer)
                             Dim perc As Decimal = bytesTransferred / bytesTotal * 100.0
                             Console.WriteLine("Up {0:0.00}% {1} of {2}", perc, bytesTransferred, bytesTotal)
                         End Sub

Dim fileURL = tc.Create(ServerURL, testfile)
tc.Upload(fileURL, testfile)
tc.Delete(fileURL)

Alternatives

If async support or Nuget is important to you check out these other great dotnet tus clients:

• https://github.com/jonstodle/TusDotNetClient
• https://github.com/bluetianx/BirdMessenger

License

MIT

tus-dotnet-client's Issues

Can this project be used in production environment now

Can this project be used in production environment now？

How to upload a folder that contains many files

How to upload a folder that contains many files， I want to upload a folder that contains many files

Header name case-insensitive

Hello according to rfc2616, Message Headers Field names are case-insensitive.
I faced with problem that Envoy (CONTOUR) are transforms response headers to lower cases, and clients throws exception "Offset Header Missing" code

Thank you.

The Tus client uses a deprecated cryptographic function to calculate the checksum of Upload-Checksum

SHA-1 is not collision-resistant, which makes it easier for context-dependent attackers to conduct tampering attacks and alter the checksum which makes it possible to alter the file being uploaded itself. For a long time, it has been possible "to find collisions for SHA1 and that thus it is not secure to use for digital signatures, file integrity, and file identification purposes". see: https://arstechnica.com/information-technology/2017/02/at-deaths-door-for-years-widely-used-sha1-function-is-now-dead/

Also:
https://www.cvedetails.com/cve/CVE-2005-4900/
https://cwe.mitre.org/data/definitions/328.html

Finding: https://github.com/gerdus/tus-dotnet-client/blob/master/TusClient/TusClient.cs#L154

Automatic retries

Should implement automatic retries just like the official js client.

stop or pause the running upload

how i can stop or pause the running uploading.. please can you figure this out...!

Add Instructions for HTTPS

Add instructions for client to specify SecurityProtocol if https schema.

C# .NET

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;

Powershell:

[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls11 -bor [System.Net.SecurityProtocolType]::Tls12

Operation not permitted on HTTPS

I'm getting "Operation not supported on this platform" exception when calling Create on HTTPS connection (HTTP works fine).

The Uploading is async or sync method?

when i use this client in WPF to upload file, when the file uploading, the application window was frozen.
please help me to how to fix it.thanks！
private void Client_Uploading(long bytesTransferred, long bytesTotal) { double alreadyTransferred = (double)bytesTransferred; double total = (double)bytesTotal; currentPercent = (int)((alreadyTransferred / total) * 100); txtStatus.Dispatcher.Invoke(() => txtStatus.Text = string.Format(" {0} %", currentPercent)); progressBar.Dispatcher.Invoke(() => progressBar.Value = currentPercent); }