Implement client-side support of X11 forwarding

[hstyi]

Description

Currently, SshClient does not support X11 forwarding, but SshServer seems to.

Motivation

X11 forwarding

Alternatives considered

No response

Additional context

No response

[tomaswolf]

What exactly do you mean? X11 forwarding from a server to a client should work (client opens an interactive session at the server, then requests X11 forwarding, the server then opens an X11 channel). X11 forwarding from a client to a server should never be allowed.

X11 forwarding is a feature of interactive sessions, but clients should never allow the server to open an interactive session per RFC 4254, section 6.1.

[hstyi]

Hi, @tomaswolf

I can enable X11 forwarding via JSch like this: X11Forwarding#L47

But how can I do something similar with mina-sshd's SshClient?

[hstyi]

Hi, @tomaswolf

I can enable X11 forwarding via JSch like this: X11Forwarding#L47

But how can I do something similar with mina-sshd's SshClient?

Hi, @tomaswolf

In the future, are there plans to support it?

[tomaswolf]

Looks like this was never implemented.

PRs welcome. As I don't use this feature myself, investing time to implement it myself is not exactly among my top priorities.

[oyzh1994]

兄弟，你是我的神，这就是我一直在找的x11实现，我已经集成了，很好用

[hstyi]

兄弟，你是我的神，这就是我一直在找的x11实现，我已经集成了，很好用

Hahaha, initially I wanted to integrate X11 into Termora, but I couldn't find a corresponding implementation, so I developed one myself.

#716 This is just a simple implementation; the complete X11 standard is very complex.

[oyzh1994]

兄弟你很棒，你的产品我也用了，等会给你提点issue