From 586863bf3a9cb1dd1c0d74b628d00096b905740f Mon Sep 17 00:00:00 2001
From: Christian Breunig <christian@breunig.cc>
Date: Sat, 3 Feb 2024 21:43:20 +0100
Subject: rpki: T6011: known-hosts-file is no longer supported by FRR

---
 src/conf_mode/protocols_rpki.py   |  6 ++---
 src/migration-scripts/rpki/1-to-2 | 51 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)
 create mode 100755 src/migration-scripts/rpki/1-to-2

(limited to 'src')

diff --git a/src/conf_mode/protocols_rpki.py b/src/conf_mode/protocols_rpki.py
index 05e876f3b..0fc14e868 100755
--- a/src/conf_mode/protocols_rpki.py
+++ b/src/conf_mode/protocols_rpki.py
@@ -63,11 +63,11 @@ def verify(rpki):
                 preferences.append(preference)
 
             if 'ssh' in peer_config:
-                files = ['private_key_file', 'public_key_file', 'known_hosts_file']
+                files = ['private_key_file', 'public_key_file']
                 for file in files:
                     if file not in peer_config['ssh']:
-                        raise ConfigError('RPKI+SSH requires username, public/private ' \
-                                          'keys and known-hosts file to be defined!')
+                        raise ConfigError('RPKI+SSH requires username and public/private ' \
+                                          'key file to be defined!')
 
                     filename = peer_config['ssh'][file]
                     if not os.path.exists(filename):
diff --git a/src/migration-scripts/rpki/1-to-2 b/src/migration-scripts/rpki/1-to-2
new file mode 100755
index 000000000..559440bba
--- /dev/null
+++ b/src/migration-scripts/rpki/1-to-2
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 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/>.
+
+# T6011: rpki: known-hosts-file is no longer supported bxy FRR CLI,
+#        remove VyOS CLI node
+
+from sys import exit
+from sys import argv
+from vyos.configtree import ConfigTree
+
+if len(argv) < 2:
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+base = ['protocols', 'rpki']
+config = ConfigTree(config_file)
+
+# Nothing to do
+if not config.exists(base):
+    exit(0)
+
+if config.exists(base + ['cache']):
+    for cache in config.list_nodes(base + ['cache']):
+        ssh_node = base + ['cache', cache, 'ssh']
+        if config.exists(ssh_node + ['known-hosts-file']):
+            config.delete(ssh_node + ['known-hosts-file'])
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print("Failed to save the modified config: {}".format(e))
+    exit(1)
-- 
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