86 lines
2.3 KiB
Go
86 lines
2.3 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package service
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import (
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"errors"
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"fmt"
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"os/exec"
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"strings"
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)
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// Install registers and starts the Windows service via sc.exe.
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func Install(cfg Config) error {
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if cfg.ExePath == "" {
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return errors.New("executable path is required")
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}
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if cfg.Dir == "" {
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return errors.New("state directory is required")
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}
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name := DefaultWindowsName
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bin := fmt.Sprintf(`"%s" run --dir "%s"`, cfg.ExePath, cfg.Dir)
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if out, err := exec.Command(
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"sc.exe",
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"create",
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name,
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"binPath=",
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bin,
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"start=",
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"auto",
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"DisplayName=",
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"Probo Device Posture Agent",
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).CombinedOutput(); err != nil {
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return fmt.Errorf("cannot run sc.exe create: %w: %s", err, strings.TrimSpace(string(out)))
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}
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// Restart on failure.
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if out, err := exec.Command(
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"sc.exe",
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"failure",
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name,
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"reset=",
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"86400",
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"actions=",
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"restart/1000/restart/1000/restart/1000",
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).CombinedOutput(); err != nil {
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return fmt.Errorf("cannot run sc.exe failure: %w: %s", err, strings.TrimSpace(string(out)))
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}
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if out, err := exec.Command("sc.exe", "start", name).CombinedOutput(); err != nil {
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return fmt.Errorf("cannot run sc.exe start: %w: %s", err, strings.TrimSpace(string(out)))
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}
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return nil
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}
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func Uninstall(cfg Config) error {
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name := DefaultWindowsName
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_ = exec.Command("sc.exe", "stop", name).Run()
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if out, err := exec.Command("sc.exe", "delete", name).CombinedOutput(); err != nil {
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msg := strings.TrimSpace(string(out))
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if isWindowsServiceMissing(msg) {
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return nil
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}
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return fmt.Errorf("cannot run sc.exe delete: %w: %s", err, msg)
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}
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return nil
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}
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