T6732: added same as vyos 1x

1 files changed, 37 insertions, 0 deletions

diff --git a/src/migration-scripts/firewall/15-to-16 b/src/migration-scripts/firewall/15-to-16
new file mode 100644
index 0000000..8e28bba
--- /dev/null
+++ b/src/migration-scripts/firewall/15-to-16
@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2022-2024 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# T6394: Migrate conntrack timeout options to firewall global-options
+    # from: set system conntrack timeout ..
+    # to: set firewall global-options timeout ...
+
+from vyos.configtree import ConfigTree
+
+firewall_base = ['firewall', 'global-options']
+conntrack_base = ['system', 'conntrack', 'timeout']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(conntrack_base):
+        # Nothing to do
+        return
+
+    for protocol in ['icmp', 'tcp', 'udp', 'other']:
+        if config.exists(conntrack_base + [protocol]):
+            if not config.exists(firewall_base + ['timeout']):
+                config.set(firewall_base + ['timeout'])
+
+            config.copy(conntrack_base + [protocol], firewall_base + ['timeout', protocol])
+            config.delete(conntrack_base + [protocol])