diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2020-05-16 02:52:55 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2020-05-16 05:45:59 +0200 |
| commit | bac7811d2b35252b7a83a45d75bb344b4b1776a9 (patch) | |
| tree | 02176a15d570cab6dbd55b52b6df5c7b7b0538b1 /roles/common/files/usr/local/sbin/update-firewall | |
| parent | c4f24043baeccc95556fb9c3c032505ecadb5fbd (diff) | |
Upgrade baseline to Debian 10.
Diffstat (limited to 'roles/common/files/usr/local/sbin/update-firewall')
| -rwxr-xr-x | roles/common/files/usr/local/sbin/update-firewall | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/roles/common/files/usr/local/sbin/update-firewall b/roles/common/files/usr/local/sbin/update-firewall index 957bdc1..4b3e5cf 100755 --- a/roles/common/files/usr/local/sbin/update-firewall +++ b/roles/common/files/usr/local/sbin/update-firewall @@ -22,13 +22,6 @@ cat <"$NFTABLES" >>"$script" ip netns add "nft-dryrun" netns="nft-dryrun" -# clear sets in the old rules before diff'ing with the new ones -nft list ruleset -sn >"$oldrules" -ip netns exec "$netns" nft -f - <"$oldrules" -ip netns exec "$netns" nft flush set inet filter fail2ban -ip netns exec "$netns" nft flush set inet filter fail2ban6 -ip netns exec "$netns" nft list ruleset -sn >"$oldrules" - declare -a INTERFACES=() for iface in /sys/class/net/*; do idx="$(< "$iface/ifindex")" @@ -42,6 +35,13 @@ for idx in "${!INTERFACES[@]}"; do ip netns exec "$netns" ip link add "${INTERFACES[idx]}" index "$idx" type dummy done +# clear sets in the old rules before diff'ing with the new ones +nft list ruleset -sn >"$oldrules" +ip netns exec "$netns" nft -f - <"$oldrules" +ip netns exec "$netns" nft flush set inet filter fail2ban || true +ip netns exec "$netns" nft flush set inet filter fail2ban6 || true +ip netns exec "$netns" nft list ruleset -sn >"$oldrules" + ip netns exec "$netns" nft -f - <"$script" ip netns exec "$netns" nft list ruleset -sn >"$newrules" ip netns del "$netns" |