Sync boot scripts to PlayIntegrityFork 1493650

module/template/common_func.sh

@@ -1,3 +1,6 @@
+SKIPDELPROP=false
+[ -f "$MODPATH/skipdelprop" ] && SKIPDELPROP=true
+
 # resetprop_if_diff <prop name> <expected value>
 resetprop_if_diff() {
     local NAME="$1"
@@ -15,3 +18,10 @@ resetprop_if_match() {
 
     [[ "$(resetprop "$NAME")" = *"$CONTAINS"* ]] && resetprop -n "$NAME" "$VALUE"
 }
+
+# delprop_if_exist <prop name>
+delprop_if_exist() {
+    local NAME="$1"
+
+    [ -n "$(resetprop "$NAME")" ] && resetprop --delete "$NAME"
+}

module/template/post-fs-data.sh

@@ -25,6 +25,11 @@ for PROP in $(resetprop | grep -oE 'ro.*.build.type'); do
     resetprop_if_diff $PROP user
 done
 resetprop_if_diff ro.adb.secure 1
+if ! $SKIPDELPROP; then
+    delprop_if_exist ro.boot.verifiedbooterror
+    delprop_if_exist ro.boot.verifyerrorpart
+fi
+resetprop_if_diff ro.boot.veritymode.managed yes
 resetprop_if_diff ro.debuggable 0
 resetprop_if_diff ro.force.debuggable 0
 resetprop_if_diff ro.secure 1

module/template/service.sh

@@ -11,8 +11,8 @@ resetprop_if_match vendor.boot.mode recovery unknown
 # SELinux
 resetprop_if_diff ro.boot.selinux enforcing
 # use delete since it can be 0 or 1 for enforcing depending on OEM
-if [ -n "$(resetprop ro.build.selinux)" ]; then
+if ! $SKIPDELPROP; then
-    resetprop --delete ro.build.selinux
+    delprop_if_exist ro.build.selinux
 fi
 # use toybox to protect stat access time reading
 if [ "$(toybox cat /sys/fs/selinux/enforce)" = "0" ]; then