manager: add ability to update silentlyjd/adminnobs

1 files changed, 36 insertions, 0 deletions

diff --git a/conf/admin.go b/conf/admin.go
new file mode 100644
index 00000000..5740907a
--- /dev/null
+++ b/conf/admin.go
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
+ */
+
+package conf
+
+import "golang.org/x/sys/windows/registry"
+
+const adminRegKey = `Software\WireGuard`
+
+var adminKey registry.Key
+
+func openAdminKey() (registry.Key, error) {
+	if adminKey != 0 {
+		return adminKey, nil
+	}
+	var err error
+	adminKey, err = registry.OpenKey(registry.LOCAL_MACHINE, adminRegKey, registry.QUERY_VALUE | registry.SET_VALUE)
+	if err != nil {
+		return 0, err
+	}
+	return adminKey, nil
+}
+
+func AdminBool(name string) bool {
+	key, err := openAdminKey()
+	if err != nil {
+		return false
+	}
+	val, _, err := key.GetIntegerValue(name)
+	if err != nil {
+		return false
+	}
+	return val != 0
+}