Merge branch 'hotfix/luci-nslookup-path' into hbl

patches/luci/hack/0003-luci-base.json-add-path-to-bin-nslookup.patch

+From 3b6cdfa4d005d3c3617e3055bb5dcfe8fb2ff917 Mon Sep 17 00:00:00 2001
+From: Josef Schlehofer <pepe.schlehofer@gmail.com>
+Date: Fri, 1 Jan 2021 14:19:59 +0100
+Subject: [PATCH] luci-base.json: add path to /bin/nslookup
+
+Related to: https://gitlab.nic.cz/turris/turris-build/-/blob/v5.1.4/patches/luci/hack/0001-luci-base-add-path-for-busybox-ntpd.patch
+
+We are installing busybox to /{s,}bin instead of using /usr/bin as
+default in OpenWrt and LuCI does not count with that as it is using hard
+coded paths and it results that in Diagnostics in LuCI it shows
+PermissionError: Permission denied while using nslookup.
+
+Ping and traceroute there counts with two paths:
+/bin and /usr/bin
+
+Fixes:
+- https://forum.turris.cz/t/luci-permission-error-on-nslookup/14540
+- https://github.com/openwrt/luci/issues/4705
+---
+ modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json b/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
+index 8b8481b1c..4ffc7d241 100644
+--- a/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
++++ b/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
+@@ -44,6 +44,7 @@
+ 				"/bin/ping6 *": [ "exec" ],
+ 				"/bin/traceroute *": [ "exec" ],
+ 				"/bin/traceroute6 *": [ "exec" ],
++				"/bin/nslookup *": [ "exec" ],
+ 				"/sbin/ip -4 neigh show": [ "exec" ],
+ 				"/sbin/ip -4 route show table all": [ "exec" ],
+ 				"/sbin/ip -6 neigh show": [ "exec" ],
+-- 
+2.25.1
+