1 files changed, 40 insertions, 0 deletions
diff --git a/src/migration-scripts/interfaces/2-to-3 b/src/migration-scripts/interfaces/2-to-3
new file mode 100644
index 0000000..695dcbf
--- /dev/null
+++ b/src/migration-scripts/interfaces/2-to-3
@@ -0,0 +1,40 @@
+# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# Change syntax of openvpn encryption settings
+# - move cipher from encryption to encryption cipher
+# https://vyos.dev/T1704
+
+from vyos.configtree import ConfigTree
+
+base = ['interfaces', 'openvpn']
+
+def migrate(config: ConfigTree) -> None:
+
+    if not config.exists(base):
+        # Nothing to do
+        return
+    #
+    # move cipher from "encryption" to "encryption cipher"
+    #
+    for intf in config.list_nodes(['interfaces', 'openvpn']):
+        # Check if encryption is set
+        if config.exists(['interfaces', 'openvpn', intf, 'encryption']):
+            # Get cipher used
+            cipher = config.return_value(['interfaces', 'openvpn', intf, 'encryption'])
+            # Delete old syntax
+            config.delete(['interfaces', 'openvpn', intf, 'encryption'])
+            # Add new syntax to config
+            config.set(['interfaces', 'openvpn', intf, 'encryption', 'cipher'], value=cipher)