add(todo): additional setting to implement

backend/modules/firewall/firewall.py

@@ -21,7 +21,38 @@ class FirewallManager:
     async def reload(self):
         async with self.lock:
             if self.db.get("ENABLED", "0") == "1":
-                nft.set(map(Rule.from_dict, self.db.query('SELECT * FROM rules WHERE active = 1 ORDER BY rule_id;')), policy=self.db.get('POLICY', 'accept'))
+                additional_rules = []
+                if self.allow_loopback:
+                    pass #TODO complete rule
+                if self.allow_established:
+                    pass #TODO complete rule
+                rules = list(map(Rule.from_dict, self.db.query('SELECT * FROM rules WHERE active = 1 ORDER BY rule_id;')), policy=self.db.get('POLICY', 'accept'))
+                nft.set(additional_rules + rules)
             else:
                 nft.reset()
+    
+    @property
+    def keep_rules(self):
+        return self.db.get("keep_rules", "0") == "1"
+    
+    @keep_rules.setter
+    def keep_rules(self, value):
+        self.db.set("keep_rules", "1" if value else "0")
+
+    @property
+    def allow_loopback(self):
+        return self.db.get("allow_loopback", "1") == "1"
+    
+    @allow_loopback.setter
+    def allow_loopback(self, value):
+        self.db.set("allow_loopback", "1" if value else "0")
+
+    @property
+    def allow_established(self):
+        return self.db.get("allow_established", "1") == "1"
+    
+    @allow_established.setter
+    def allow_established(self, value):
+        self.db.set("allow_established", "1" if value else "0")
+