ipsec: T4593: Migrate and remove legacy `include-ipsec` nodes

Not supported with swanctl

1 files changed, 53 insertions, 0 deletions

diff --git a/src/migration-scripts/ipsec/11-to-12 b/src/migration-scripts/ipsec/11-to-12
new file mode 100755
index 000000000..8bbde5efa
--- /dev/null
+++ b/src/migration-scripts/ipsec/11-to-12
@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 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/>.
+
+# Remove legacy ipsec.conf and ipsec.secrets - Not supported with swanctl
+
+import re
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+base = ['vpn', 'ipsec']
+config = ConfigTree(config_file)
+
+if not config.exists(base):
+    # Nothing to do
+    exit(0)
+
+if config.exists(base + ['include-ipsec-conf']):
+    config.delete(base + ['include-ipsec-conf'])
+
+if config.exists(base + ['include-ipsec-secrets']):
+    config.delete(base + ['include-ipsec-secrets'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)