coder/cli/ssh_other.go at main · bamhm182/coder

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//go:build !windows

// +build !windows

package cli

import (

"context"

"io"

"net"

"os"

"os/signal"

gossh "golang.org/x/crypto/ssh"

"golang.org/x/sys/unix"

)

func listenWindowSize(ctx context.Context) <-chan os.Signal {

windowSize := make(chan os.Signal, 1)

signal.Notify(windowSize, unix.SIGWINCH)

go func() {

<-ctx.Done()

signal.Stop(windowSize)

}()

return windowSize

}

func forwardGPGAgent(ctx context.Context, stderr io.Writer, sshClient *gossh.Client) (io.Closer, error) {

localSocket, err := localGPGExtraSocket(ctx)

if err != nil {

return nil, err

}

remoteSocket, err := remoteGPGAgentSocket(sshClient)

if err != nil {

return nil, err

}

localAddr := &net.UnixAddr{

Name: localSocket,

Net: "unix",

}

remoteAddr := &net.UnixAddr{

Name: remoteSocket,

Net: "unix",

}

return sshRemoteForward(ctx, stderr, sshClient, localAddr, remoteAddr)

}