From 02a2b44eabf607fb5405ff0d7da4ad0748d3e1b1 Mon Sep 17 00:00:00 2001
From: Etan Kissling <etan.kissling@gmail.com>
Date: Thu, 9 Sep 2021 05:43:31 +0000
Subject: [PATCH] dnsmasq: add config option for connmark DNS filtering
This adds uci support to configure connmark based DNS filtering.
Signed-off-by: Etan Kissling <etan_kissling@apple.com>
(imported from upstream mailing list
https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2021q2/015151.html)
Signed-off-by: Etan Kissling <etan.kissling@gmail.com>
---
package/network/services/dnsmasq/files/dnsmasq.init | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init
index 205bfb4cf6c..9748c09b8ee 100644
--- a/package/network/services/dnsmasq/files/dnsmasq.init
+++ b/package/network/services/dnsmasq/files/dnsmasq.init
@@ -173,6 +173,10 @@ append_ipset() {
xappend "--ipset=$1"
}
+append_connmark_allowlist() {
+ xappend "--connmark-allowlist=$1"
+}
+
append_interface() {
network_get_device ifname "$1" || ifname="$1"
xappend "--interface=$ifname"
@@ -938,6 +942,14 @@ dnsmasq_start()
config_list_foreach "$cfg" "rev_server" append_rev_server
config_list_foreach "$cfg" "address" append_address
config_list_foreach "$cfg" "ipset" append_ipset
+
+ local connmark_allowlist_enable
+ config_get connmark_allowlist_enable "$cfg" connmark_allowlist_enable 0
+ [ "$connmark_allowlist_enable" -gt 0 ] && {
+ append_parm "$cfg" "connmark_allowlist_enable" "--connmark-allowlist-enable"
+ config_list_foreach "$cfg" "connmark_allowlist" append_connmark_allowlist
+ }
+
[ -n "$BOOT" ] || {
config_list_foreach "$cfg" "interface" append_interface
config_list_foreach "$cfg" "notinterface" append_notinterface
--
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