From 310bf64c48844de5d83643621a6cf3beec2d6f19 Mon Sep 17 00:00:00 2001
From: Giulio <giulio@gmx.com>
Date: Tue, 22 Jun 2021 18:13:05 +0200
Subject: [PATCH] Added basic forwardtype= support

---
 qubes/firewall.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/qubes/firewall.py b/qubes/firewall.py
index 2cddce16..9ba258df 100644
--- a/qubes/firewall.py
+++ b/qubes/firewall.py
@@ -183,6 +183,13 @@ class DstPorts(RuleOption):
     def rule(self):
         return 'dstports=' + '{!s}-{!s}'.format(*self.range)
 
+class ForwardType(RuleOption):
+    external = 'external'
+    internal = 'internal'
+
+    @property
+    def rule(self):
+        return 'forwardtype=' + str(self)
 
 class IcmpType(RuleOption):
     def __init__(self, untrusted_value):