summaryrefslogtreecommitdiff
path: root/src/migration-scripts/firewall/8-to-9
diff options
context:
space:
mode:
authorNicolas Fort <nicolasfort1988@gmail.com>2022-10-28 18:19:47 +0000
committerNicolas Fort <nicolasfort1988@gmail.com>2022-11-19 14:31:32 +0000
commit9a5dfb4b7ec9e065a73511a38e1713aec03eee0e (patch)
tree6c27d3413c22f14af358fd28994a243b9fcf5633 /src/migration-scripts/firewall/8-to-9
parenta61e1a78fe116bb44fe55be3493de7c4dbe8db97 (diff)
downloadvyos-1x-9a5dfb4b7ec9e065a73511a38e1713aec03eee0e.tar.gz
vyos-1x-9a5dfb4b7ec9e065a73511a38e1713aec03eee0e.zip
T4780: Firewall: add firewall groups in firewall. Extend matching criteria so this new group can be used in inbound and outbound matcher
Diffstat (limited to 'src/migration-scripts/firewall/8-to-9')
-rwxr-xr-xsrc/migration-scripts/firewall/8-to-991
1 files changed, 91 insertions, 0 deletions
diff --git a/src/migration-scripts/firewall/8-to-9 b/src/migration-scripts/firewall/8-to-9
new file mode 100755
index 000000000..f7c1bb90d
--- /dev/null
+++ b/src/migration-scripts/firewall/8-to-9
@@ -0,0 +1,91 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2022 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/>.
+
+# T4780: Add firewall interface group
+# cli changes from:
+# set firewall [name | ipv6-name] <name> rule <number> [inbound-interface | outbound-interface] <interface_name>
+# To
+# set firewall [name | ipv6-name] <name> rule <number> [inbound-interface | outbound-interface] [interface-name | interface-group] <interface_name | interface_group>
+
+import re
+
+from sys import argv
+from sys import exit
+
+from vyos.configtree import ConfigTree
+from vyos.ifconfig import Section
+
+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 = ['firewall']
+config = ConfigTree(config_file)
+
+if not config.exists(base):
+ # Nothing to do
+ exit(0)
+
+if config.exists(base + ['name']):
+ for name in config.list_nodes(base + ['name']):
+ if not config.exists(base + ['name', name, 'rule']):
+ continue
+
+ for rule in config.list_nodes(base + ['name', name, 'rule']):
+ rule_iiface = base + ['name', name, 'rule', rule, 'inbound-interface']
+ rule_oiface = base + ['name', name, 'rule', rule, 'outbound-interface']
+
+ if config.exists(rule_iiface):
+ tmp = config.return_value(rule_iiface)
+ config.delete(rule_iiface)
+ config.set(rule_iiface + ['interface-name'], value=tmp)
+
+ if config.exists(rule_oiface):
+ tmp = config.return_value(rule_oiface)
+ config.delete(rule_oiface)
+ config.set(rule_oiface + ['interface-name'], value=tmp)
+
+
+if config.exists(base + ['ipv6-name']):
+ for name in config.list_nodes(base + ['ipv6-name']):
+ if not config.exists(base + ['ipv6-name', name, 'rule']):
+ continue
+
+ for rule in config.list_nodes(base + ['ipv6-name', name, 'rule']):
+ rule_iiface = base + ['ipv6-name', name, 'rule', rule, 'inbound-interface']
+ rule_oiface = base + ['ipv6-name', name, 'rule', rule, 'outbound-interface']
+
+ if config.exists(rule_iiface):
+ tmp = config.return_value(rule_iiface)
+ config.delete(rule_iiface)
+ config.set(rule_iiface + ['interface-name'], value=tmp)
+
+ if config.exists(rule_oiface):
+ tmp = config.return_value(rule_oiface)
+ config.delete(rule_oiface)
+ config.set(rule_oiface + ['interface-name'], value=tmp)
+
+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) \ No newline at end of file