chore(constants): add internal/constants/openvpn package

internal/constants/openvpn/auth.go

@@ -0,0 +1,7 @@
+package openvpn
+
+const (
+	SHA1   = "sha1"
+	SHA256 = "sha256"
+	SHA512 = "sha512"
+)

internal/constants/openvpn/ciphers.go

@@ -0,0 +1,8 @@
+package openvpn
+
+const (
+	AES128cbc = "aes-128-cbc"
+	AES256cbc = "aes-256-cbc"
+	AES128gcm = "aes-128-gcm"
+	AES256gcm = "aes-256-gcm"
+)

internal/constants/openvpn/paths.go

@@ -0,0 +1,6 @@
+package openvpn
+
+const (
+	// AuthConf is the file path to the OpenVPN auth file.
+	AuthConf = "/etc/openvpn/auth.conf"
+)

internal/constants/openvpn/versions.go

@@ -0,0 +1,6 @@
+package openvpn
+
+const (
+	Openvpn24 = "2.4"
+	Openvpn25 = "2.5"
+)