1 files changed, 0 insertions, 105 deletions
diff --git a/util/syspolicy/handler_windows.go b/util/syspolicy/handler_windows.go
deleted file mode 100644
index 661853ead..000000000
--- a/util/syspolicy/handler_windows.go
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright (c) Tailscale Inc & AUTHORS
-// SPDX-License-Identifier: BSD-3-Clause
-
-package syspolicy
-
-import (
-	"errors"
-	"fmt"
-
-	"tailscale.com/util/clientmetric"
-	"tailscale.com/util/winutil"
-)
-
-var (
-	windowsErrors = clientmetric.NewCounter("windows_syspolicy_errors")
-	windowsAny    = clientmetric.NewGauge("windows_syspolicy_any")
-)
-
-type windowsHandler struct{}
-
-func init() {
-	RegisterHandler(NewCachingHandler(windowsHandler{}))
-
-	keyList := []struct {
-		isSet func(Key) bool
-		keys  []Key
-	}{
-		{
-			isSet: func(k Key) bool {
-				_, err := handler.ReadString(string(k))
-				return err == nil
-			},
-			keys: stringKeys,
-		},
-		{
-			isSet: func(k Key) bool {
-				_, err := handler.ReadBoolean(string(k))
-				return err == nil
-			},
-			keys: boolKeys,
-		},
-		{
-			isSet: func(k Key) bool {
-				_, err := handler.ReadUInt64(string(k))
-				return err == nil
-			},
-			keys: uint64Keys,
-		},
-	}
-
-	var anySet bool
-	for _, l := range keyList {
-		for _, k := range l.keys {
-			if !l.isSet(k) {
-				continue
-			}
-			clientmetric.NewGauge(fmt.Sprintf("windows_syspolicy_%s", k)).Set(1)
-			anySet = true
-		}
-	}
-	if anySet {
-		windowsAny.Set(1)
-	}
-}
-
-func (windowsHandler) ReadString(key string) (string, error) {
-	s, err := winutil.GetPolicyString(key)
-	if errors.Is(err, winutil.ErrNoValue) {
-		err = ErrNoSuchKey
-	} else if err != nil {
-		windowsErrors.Add(1)
-	}
-
-	return s, err
-}
-
-func (windowsHandler) ReadUInt64(key string) (uint64, error) {
-	value, err := winutil.GetPolicyInteger(key)
-	if errors.Is(err, winutil.ErrNoValue) {
-		err = ErrNoSuchKey
-	} else if err != nil {
-		windowsErrors.Add(1)
-	}
-	return value, err
-}
-
-func (windowsHandler) ReadBoolean(key string) (bool, error) {
-	value, err := winutil.GetPolicyInteger(key)
-	if errors.Is(err, winutil.ErrNoValue) {
-		err = ErrNoSuchKey
-	} else if err != nil {
-		windowsErrors.Add(1)
-	}
-	return value != 0, err
-}
-
-func (windowsHandler) ReadStringArray(key string) ([]string, error) {
-	value, err := winutil.GetPolicyStringArray(key)
-	if errors.Is(err, winutil.ErrNoValue) {
-		err = ErrNoSuchKey
-	} else if err != nil {
-		windowsErrors.Add(1)
-	}
-	return value, err
-}