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38 lines
811 B
Go
38 lines
811 B
Go
// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build linux || windows || darwin || freebsd
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// +build linux windows darwin freebsd
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package safesocket
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import (
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"strings"
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ps "github.com/mitchellh/go-ps"
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)
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func init() {
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tailscaledProcExists = func() bool {
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procs, err := ps.Processes()
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if err != nil {
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return false
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}
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for _, proc := range procs {
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name := proc.Executable()
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const tailscaled = "tailscaled"
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if len(name) < len(tailscaled) {
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continue
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}
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// Do case insensitive comparison for Windows,
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// notably, and ignore any ".exe" suffix.
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if strings.EqualFold(name[:len(tailscaled)], tailscaled) {
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return true
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}
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}
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return false
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}
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}
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