From 7cdf74e163d8da8bf143c1ddd128f636e8e5afde Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Wed, 4 May 2022 21:50:41 +0200 Subject: [PATCH] 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 --- package/network/services/dnsmasq/Makefile | 1 + .../dnsmasq/files/50-dnsmasq-migrate-ipset.sh | 32 +++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100755 package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile index 2a2d4fae79a..e2902ed8753 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 = $(Package/dnsmasq/install) diff --git a/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh b/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh new file mode 100755 index 00000000000..aba73e7dd48 --- /dev/null +++ b/package/network/services/dnsmasq/files/50-dnsmasq-migrate-ipset.sh @@ -0,0 +1,32 @@ +#!/bin/sh + +ipsets=$(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 -- 2.30.2