mirror of
https://github.com/octoleo/syncthing.git
synced 2025-01-07 09:04:12 +00:00
0025e9ccfb
* add skeleton for lib/syncthing * copy syncthingMain to lib/syncthing (verbatim) * Remove code to deduplicate copies of syncthingMain * fix simple build errors * move stuff from main to syncthing with minimal mod * merge runtime options * actually use syncthing.App * pass io.writer to lib/syncthing for auditing * get rid of env stuff in lib/syncthing * add .Error() and comments * review: Remove fs interactions from lib * and go 1.13 happened * utility functions
42 lines
935 B
Go
42 lines
935 B
Go
// Copyright (C) 2017 The Syncthing Authors.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
|
package syncthing
|
|
|
|
import "syscall"
|
|
|
|
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa379649(v=vs.85).aspx
|
|
const securityLocalSystemRID = "S-1-5-18"
|
|
|
|
func isSuperUser() bool {
|
|
tok, err := syscall.OpenCurrentProcessToken()
|
|
if err != nil {
|
|
l.Debugln("OpenCurrentProcessToken:", err)
|
|
return false
|
|
}
|
|
defer tok.Close()
|
|
|
|
user, err := tok.GetTokenUser()
|
|
if err != nil {
|
|
l.Debugln("GetTokenUser:", err)
|
|
return false
|
|
}
|
|
|
|
if user.User.Sid == nil {
|
|
l.Debugln("sid is nil")
|
|
return false
|
|
}
|
|
|
|
sid, err := user.User.Sid.String()
|
|
if err != nil {
|
|
l.Debugln("Sid.String():", err)
|
|
return false
|
|
}
|
|
|
|
l.Debugf("SID: %q", sid)
|
|
return sid == securityLocalSystemRID
|
|
}
|