From a3e6d2c48a1535b56bc5f28094818f10f93bf352 Mon Sep 17 00:00:00 2001 From: Lubomir Rintel Date: Mon, 16 Jul 2018 17:43:25 +0200 Subject: [PATCH 3/3] firewall.core.fw_nm: ignore generated connections If a connection is generated by NetworkManager, changing it persists it and makes the device managed by NetworkManager. (cherry picked from commit a102dde5d9430d503767cbface3e3b610134bdb6) --- src/firewall/core/fw_nm.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/firewall/core/fw_nm.py b/src/firewall/core/fw_nm.py index d21cc25feb8b..0ed19248a79f 100644 --- a/src/firewall/core/fw_nm.py +++ b/src/firewall/core/fw_nm.py @@ -148,6 +148,16 @@ def nm_get_connection_of_interface(interface): if active_con is None: return None + try: + con = active_con.get_connection() + if con.get_flags() & NM.SettingsConnectionFlags.NM_GENERATED: + return None + except AttributeError: + # Prior to NetworkManager 1.12, we can only guess + # that a connection was generated. + if con.get_unsaved(): + return None + return active_con.get_uuid() def nm_get_bus_name(): -- 2.16.3