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authorMathias Kresin <dev@kresin.me>2022-05-04 21:50:41 +0200
committerKevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>2022-11-06 19:47:13 +0000
commit7cdf74e163d8da8bf143c1ddd128f636e8e5afde (patch)
treefba2c017e74a3f889c0693c6ba8d2b8e062a7aa2 /package/network/services
parentbf27d977f037794e6f26a87bc3d65d1690721e64 (diff)
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dnsmasq: add uci-defaults script for ipset migration
When running sysupgrade from an existing configuration, move existing ipset definitions to a dedicated config section. Later on, it will allow to serve ipset as well as nftable sets from the same configuration. Signed-off-by: Mathias Kresin <dev@kresin.me>
Diffstat (limited to 'package/network/services')
-rw-r--r--package/network/services/dnsmasq/Makefile1
-rwxr-xr-xpackage/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh32
2 files changed, 33 insertions, 0 deletions
diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile
index 2a2d4fae79..e2902ed875 100644
--- a/package/network/services/dnsmasq/Makefile
+++ b/package/network/services/dnsmasq/Makefile
@@ -182,6 +182,7 @@ define Package/dnsmasq/install
$(INSTALL_DATA) ./files/dnsmasq_acl.json $(1)/usr/share/acl.d/
$(INSTALL_DIR) $(1)/etc/uci-defaults
$(INSTALL_BIN) ./files/50-dnsmasq-migrate-resolv-conf-auto.sh $(1)/etc/uci-defaults
+ $(INSTALL_BIN) ./files/50-dnsmasq-migrate-ipset.sh $(1)/etc/uci-defaults
endef
Package/dnsmasq-dhcpv6/install = $(Package/dnsmasq/install)
diff --git a/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh b/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh
new file mode 100755
index 0000000000..aba73e7dd4
--- /dev/null
+++ b/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+ipsets=$(uci -q get dhcp.@dnsmasq[0].ipset)
+[ -z "$ipsets" ] && exit 0
+
+for ipset in $ipsets; do
+ names=${ipset##*/}
+ domains=${ipset%/*}
+
+ [ -z "$names" ] || [ -z "$domains" ] && continue
+
+ uci add dhcp ipset
+
+ OLDIFS="$IFS"
+
+ IFS=","
+ for name in $names; do
+ uci add_list dhcp.@ipset[-1].name="$name"
+ done
+
+ IFS="/"
+ for domain in ${domains:1}; do
+ uci add_list dhcp.@ipset[-1].domain="$domain"
+ done
+
+ IFS="$OLDIFS"
+
+ uci del_list dhcp.@dnsmasq[0].ipset="$ipset"
+done
+
+uci commit dhcp
+exit 0