fixup Droid Guard Helper installation

ChangeLog.md

@@ -13,6 +13,9 @@
          * updated Credits section in README
          * extended by FAKE_SIGNATURE permission for microG Gms Core and Play Store
          * removed NewPipe from microG permissions file
+     * install DroidGuard Helper as system app
+         * fixes SafetyNet attesting CTS-Profile on several devices
+         * in Magisk Mode Droid Guard Helper crashes as system app, thus it will be re-installed as user app upon first boot
   * Full package
      * logcat init script removes all logcats older than 7 days upon reboot to prevent pollution
   * nanodroid-overlay Script

Full/common/service.sh

@@ -18,4 +18,8 @@ for init in fstrim logscleaner sqlite external_sd permissions; do
 		tee -a "${LOGDIR}/${init}.log.${CURDATE}" &
 done
 
+# in Magisk Mode microG DroidGuard Helper needs to be installed as user app
+sleep 30 && pm list packages -f | grep -q /data.*org.microg.gms.droidguard || \
+	pm install -r "${MODDIR}/system/priv-app/DroidGuard/DroidGuard.apk" &
+
 "${MODDIR}/init.d/logcat" &

Full/nanodroid-functions

@@ -496,16 +496,10 @@ install_microg () {
 			    ui_print " << with microG [Déjà Vu, Ichnaea, Nominatim]" ;;
 		esac
 
-		for app in ${NLPBACKEND} nlpBackendNominatim GmsCore GsfProxy; do
+		for app in ${NLPBACKEND} nlpBackendNominatim GmsCore GsfProxy DroidGuard; do
 			nanodroid_install_apk ${app}
 		done
 
-		# DroidGuard Helper as user app
-		mkdir -p /data/app/org.microg.gms.droidguard/
-		cp ${INSTALLER}/system/priv-app/DroidGuard/DroidGuard.apk \
-			/data/app/org.microg.gms.droidguard/base.apk
-		set_perm_data -r /data/app/org.microg.gms.droidguard/
-
 		nanodroid_install_file etc/permissions/features.xml
 		nanodroid_install_file etc/default-permissions/microg-permissions.xml
 		nanodroid_install_file etc/sysconfig/microg-a5k.xml