Merge pull request #1682 from pi-hole/tweak/VPN_hostnames

Add VPN host names to local.list

gravity.sh

@@ -53,6 +53,7 @@ piholeDir=/etc/${basename}
 adList=${piholeDir}/gravity.list
 blackList=${piholeDir}/black.list
 localList=${piholeDir}/local.list
+VPNList=/etc/openvpn/ipp.txt
 justDomainsExtension=domains
 matterAndLight=${basename}.0.matterandlight.txt
 supernova=${basename}.1.supernova.txt
@@ -337,6 +338,11 @@ gravity_hostFormatLocal() {
   rm "${localList}"
   gravity_doHostFormat "${localList}.tmp" "${localList}"
   rm "${localList}.tmp"
+
+  # Generate local HOSTS list with information obtained from OpenVPN (if available)
+  if [[ -f ${VPNList} ]]; then
+    awk -F, '{printf $2"\t"$1"\n"}' "${VPNList}" >> "${localList}"
+  fi
 }
 
 gravity_hostFormatGravity() {