summaryrefslogtreecommitdiff
path: root/src/systemd/vyos-domain-group-resolve.service
diff options
context:
space:
mode:
authorViacheslav Hletenko <v.gletenko@vyos.io>2022-05-17 21:30:50 +0000
committerViacheslav Hletenko <v.gletenko@vyos.io>2022-05-28 13:20:13 +0000
commite990b2f4c045f5d1be02915ec7d8869d5475ed4e (patch)
tree47d28c45e5cabe54ec9507e9bc44e894ab4b8b2d /src/systemd/vyos-domain-group-resolve.service
parent9347dc53c5bd3d5712121524ea16f3030d735601 (diff)
downloadvyos-1x-e990b2f4c045f5d1be02915ec7d8869d5475ed4e.tar.gz
vyos-1x-e990b2f4c045f5d1be02915ec7d8869d5475ed4e.zip
firewall: T970: Add firewall group domain-group
Domain group allows to filter addresses by domain main Resolved addresses as elements are stored to named "nft set" that used in the nftables rules Also added a dynamic "resolver" systemd daemon vyos-domain-group-resolve.service which starts python script for the domain-group addresses resolving by timeout 300 sec set firewall group domain-group DOMAINS address 'example.com' set firewall group domain-group DOMAINS address 'example.org' set firewall name FOO rule 10 action 'drop' set firewall name FOO rule 10 source group domain-group 'DOMAINS' set interfaces ethernet eth0 firewall local name 'FOO' nft list table ip filter table ip filter { set DOMAINS { type ipv4_addr flags interval elements = { 192.0.2.1, 192.0.2.85, 203.0.113.55, 203.0.113.58 } } chain NAME_FOO { ip saddr @DOMAINS counter packets 0 bytes 0 drop comment "FOO-10" counter packets 0 bytes 0 return comment "FOO default-action accept" } }
Diffstat (limited to 'src/systemd/vyos-domain-group-resolve.service')
-rw-r--r--src/systemd/vyos-domain-group-resolve.service11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/systemd/vyos-domain-group-resolve.service b/src/systemd/vyos-domain-group-resolve.service
new file mode 100644
index 000000000..29628fddb
--- /dev/null
+++ b/src/systemd/vyos-domain-group-resolve.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=VyOS firewall domain-group resolver
+After=vyos-router.service
+
+[Service]
+Type=simple
+Restart=always
+ExecStart=/usr/bin/python3 /usr/libexec/vyos/vyos-domain-group-resolve.py
+
+[Install]
+WantedBy=multi-user.target