func getUserSID(username string) (string, error) {
sid, _, _, e := syscall.LookupSID("", username)
if e != nil {
return "", e
}
sidStr, err := sid.String()
return sidStr, err
}
// Lookup looks up a user by username.
func Lookup(username string) (*User, error) {
sid, _, t, e := syscall.LookupSID("", username)
if e != nil {
return nil, e
}
if t != syscall.SidTypeUser {
return nil, fmt.Errorf("user: should be user account type, not %d", t)
}
return newUserFromSid(sid)
}