mirror of
https://github.com/tailscale/tailscale.git
synced 2025-11-04 10:11:18 +01:00
6540d1f018
This is in response to logs from a customer that show that we're unable
to run netsh due to the following error:
router: firewall: adding Tailscale-Process rule to allow UDP for "C:\\Program Files\\Tailscale\\tailscaled.exe" ...
router: firewall: error adding Tailscale-Process rule: exec: "netsh": cannot run executable found relative to current directory:
There's approximately no reason to ever dynamically look up the path of
a system utility like netsh.exe, so instead let's first look for it
in the System32 directory and only if that fails fall back to the
previous behaviour.
Updates #10804
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I68cfeb4cab091c79ccff3187d35f50359a690573
20 lines
342 B
Go
20 lines
342 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package router
|
|
|
|
import (
|
|
"path/filepath"
|
|
"testing"
|
|
)
|
|
|
|
func TestGetNetshPath(t *testing.T) {
|
|
ft := &firewallTweaker{
|
|
logf: t.Logf,
|
|
}
|
|
path := ft.getNetshPath()
|
|
if !filepath.IsAbs(path) {
|
|
t.Errorf("expected absolute path for netsh.exe: %q", path)
|
|
}
|
|
}
|