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support x11 forwarding on windows #47

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support x11 forwarding on windows #47

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14 changes: 10 additions & 4 deletions forward.go
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Original file line number Diff line number Diff line change
Expand Up @@ -38,13 +38,19 @@ type x11Request struct {
func (c *Connect) X11Forward(session *ssh.Session) (err error) {
// get xauthority path
xauthorityPath := os.Getenv("XAUTHORITY")
if len(xauthorityPath) == 0 {
home := os.Getenv("HOME")
if len(home) == 0 {
if xauthorityPath == "" {
home, err := os.UserHomeDir()
if err != nil {
err = errors.New("Xauthority not found: $XAUTHORITY, $HOME not set")
return err
}
xauthorityPath = home + "/.Xauthority"
xauthorityPath = filepath.Join(home, ".Xauthority")
}

if _, err := os.Stat(xauthorityPath); os.IsNotExist(err) {
if _, err := os.Create(xauthorityPath); err != nil {
return fmt.Errorf("can not create .Xauthority file: %v", err)
}
}

xa := xauth.XAuth{}
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