Enable systemd service unit + set capabilities for executable after installing the two files

Signed-off-by: DL6ER <dl6er@dl6er.de>

automated install/basic-install.sh

@@ -1589,7 +1589,7 @@ updatePihole() {
   # Install base files and web interface
   installScripts
   # Install config files
-  installConfigs  
+  installConfigs
   # If the user wants to install the dasboard,
   if [[ "${INSTALL_WEB}" == true ]]; then
     # do so
@@ -1755,7 +1755,9 @@ FTLinstall() {
   pushd "$(mktemp -d)" > /dev/null || { echo "Unable to make temporary directory for FTL binary download"; return 1; }
 
   # Always replace pihole-FTL.service
-  install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/pihole-FTL.service" "/etc/init.d/pihole-FTL"
+  install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/pihole-FTL.service" "/etc/systemd/system/pihole-FTL.service"
+  # Enable service script (we have to do this after replacing the service unit)
+  systemctl enable pihole-FTL.service
 
   local ftlBranch
   local url
@@ -1786,6 +1788,8 @@ FTLinstall() {
       stop_service pihole-FTL &> /dev/null
       # Install the new version with the correct permissions
       install -T -m 0755 "${binary}" /usr/bin/pihole-FTL
+      # Set net admin permissions so that FTL can serve DNS, DHCP and IMAP (for DHCPv6)
+      setcap CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_NET_ADMIN+eip "/usr/bin/pihole-FTL"
       # Move back into the original directory the user was in
       popd > /dev/null || { echo "Unable to return to original directory after FTL binary download."; return 1; }
       # Install the FTL service