Stack Overflow
Stack Overflow

Questions tagged [sslstream]

.NET class that provides a stream used for client-server communication that uses TLS/SSL security protocols to authenticate the server and optionally the client.

Documentation: https://msdn.microsoft.com/en-us/library/system.net.security.sslstream.aspx

231 questions
2
votes
4 answers

Sending files over TCP/ .NET SSLStream is slow/not working

Im writing an Server/Client Application which works with SSL(over SSLStream), which has to do many things(not only file receiving/sending). Currently, It works so: Theres only one connection. I always send the data from the client/server using…
Tearsdontfalls
  • 767
  • 2
  • 13
  • 32
2
votes
2 answers

Why does reading from an SslStream across AppDomains succeed but return an empty buffer?

When reading normally from an SslStream using the Read(byte[] buffer, int offset, int count) method, I get the expected results. However, if I move the SslStream object into a new AppDomain, the read still appears to function correctly (i.e. the…
g t
  • 7,287
  • 7
  • 50
  • 85
1
vote
1 answer

Does SslStream.Dispose dispose its inner stream

I use NetworkStream with sockets in an SslStream socket server as follows: stream = new NetworkStream(socket, true); sslStream = new SslStream(stream, false); My question is, if when I call sslStream.Dispose(), will the SslStream dispose/close its…
dabididabidi
  • 41
  • 1
  • 6
1
vote
1 answer

BeginAuthenticateAsClient doesn't work in new AppDomain

I am trying to create an SslStream object in a new AppDomain. However, running the BeginAuthenticateAsClient method on the stream causes an Exception to be thrown. internal class SslWrapper : MarshalByRefObject { public void CreateStream(Stream…
g t
  • 7,287
  • 7
  • 50
  • 85
1
vote
2 answers

How to Create a TCP Client connection with a Client Certificate in Powershell

With Following code i can establish a SSL Connection: $cert = dir cert:\CurrentUser\My | where {$_.Subject -like "*Alice*"} $computerName = "google.com" $port = "443" $socket = New-Object Net.Sockets.TcpClient($computerName, $port) …
icnivad
  • 2,231
  • 8
  • 29
  • 35
1
vote
1 answer

SSL over TCP Authenticate Windows Service with certificate

I have one server and three clients in which a windows service is running with local system privileges. Clients and server are mutual authenticated using SSL over TCP and certificates (I'm using the SSLStream class C++\CLI…
DropTheCode
  • 465
  • 1
  • 7
  • 14
1
vote
1 answer

Does SslStream use LocalCertificateSelectionCallback when acting as a server?

If I create a SslStream instance like this: secureStream = new SslStream(stream, true, tlsRemoteCallback, tlsLocalCallback); And then I use one of the AuthenticateAsServer or BeginAuthenticateAsServer methods, is it at all possible for the…
Robbie Hanson
  • 3,259
  • 1
  • 21
  • 16
1
vote
0 answers

SslStream .NET Class communicate with Java

I have a .NET SSL server that use SslStream class to communicate with clients. Does anyone know if this class can communicate with sockets of other languages like Java or only with .NET ? Thanks. ----- EDIT ---- It works.
DropTheCode
  • 465
  • 1
  • 7
  • 14
1
vote
3 answers

Transport Layer Security in the .NET framework

I've been asked a question by the boss and actually I can't find any sort of coherent / comprehensive answer out there! So I turn to you, the wise and all-knowing collective of StackOverflow :) The question of the day is "Does .NET support transport…
Clint
  • 6,133
  • 2
  • 27
  • 48
1
vote
1 answer

Connect Flutter to SslStrem in C#

I have this c# server using SslStream: TcpListener Server = new TcpListener(IPAddress.Any, 13001); Server.Start(); var client = Server.AcceptTcpClient(); var stream = client.GetStream(); SslStream sslStream = new SslStream(stream, false); var…
AdamA
  • 149
  • 1
  • 8
1
vote
1 answer

Cannot access a disposed object. Object name: 'SslStream'

We have an service bus triggered Azure function which makes a call to an http triggered Azure function and from times to times we are experiencing the error below, The operation was canceled. The read operation failed, see inner exception. Cannot…
Konstantinos Ventouris
  • 41
  • 2
  • 4
1
vote
1 answer

GZipStream 4G limit - total or currently streaming?

Have aa GzipStream feeding an SSLStream. First time today noticed "The gzip stream can't contain more than 4GB data." at System.IO.Compression.FastEncoder.GetCompressedOutput(Byte[] outputBuffer) at…
Greg Domjan
  • 13,943
  • 6
  • 43
  • 59
1
vote
1 answer

Get "The server mode SSL must use a certificate with the associated private key." error in X509Certificate2 by use .cer instead of .pfx

I use .cer and .key files in custom web server for validate ssl with SslStream.AuthenticateAsServerAsync(). creating process of X509Certificate2 is some things like this: var bytes = File.ReadAllBytes(certificatePath); using var publicKey = new…
Ali Qamsari
  • 93
  • 1
  • 10
1
vote
1 answer

Interop Crypto OpenSslCryptographicException: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure

No matter target to net5.0 or net6.0 framework, when trying to create a sslstream, it repeatedly throw the error running on Ubuntu OS while works on Windows OS, what's the proper way to handle this error ? Error Message …
nwpie
  • 665
  • 11
  • 24
1
vote
0 answers

C#: sslStream and local proxy

We have a server which accepts ssl connection. Say if I request for https://gmail.com then the server first checks if i have logged in to it, if yes then it connects to gmail and sends the response back. If I have not logged in then it redirects to…
irbash
  • 43
  • 1
  • 1
  • 9
1 2 3
…
15 16