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tailscale/paths/paths.go

47 lines
1.2 KiB
Go

// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package paths returns platform and user-specific default paths to
// Tailscale files and directories.
package paths
import (
"os"
"runtime"
)
// LegacyConfigPath returns the path used by the pre-tailscaled
// "relaynode" daemon's config file. It returns the empty string for
// platforms where relaynode never ran.
func LegacyConfigPath() string {
if runtime.GOOS == "windows" {
return ""
}
return "/var/lib/tailscale/relay.conf"
}
// DefaultTailscaledSocket returns the path to the tailscaled Unix socket
// or the empty string if there's no reasonable default.
func DefaultTailscaledSocket() string {
if runtime.GOOS == "windows" {
return ""
}
if fi, err := os.Stat("/var/run"); err == nil && fi.IsDir() {
return "/var/run/tailscale/tailscaled.sock"
}
return "tailscaled.sock"
}
var stateFileFunc func() string
// DefaultTailscaledStateFile returns the default path to the
// tailscaled state file, or the empty string if there's no reasonable
// default value.
func DefaultTailscaledStateFile() string {
if f := stateFileFunc; f != nil {
return f()
}
return ""
}