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Add custom.pif.json migration script

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- runs during install/update when an old format file is detected and upgrades it to the current default format which now properly separates Build fields and system properties
- supports all previously used deprecated entries, e.g. BUILD_ID, FIRST_API_LEVEL and VNDK_VERSION
- extracts any missing information for default added fields from the FINGERPRINT
- may also be run manually from command prompt with `sh migrate.sh` or with file explorer app supporting scripts like FX File Explorer
This commit is contained in:
osm0sis
2023-12-24 14:02:19 -04:00
parent 63e4191745
commit 38f8861f30
2 changed files with 101 additions and 0 deletions
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9
module/customize.sh
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@@ -18,6 +18,15 @@ if [ -f /data/adb/modules/playintegrityfix/custom.pif.json ]; then
cp -af /data/adb/modules/playintegrityfix/custom.pif.json $MODPATH/custom.pif.json
fi
# Migrate custom.pif.json to latest defaults if needed
if [ -f "$MODPATH/custom.pif.json" ] && ! grep -q "api_level" $MODPATH/custom.pif.json; then
ui_print "- Running migration script on custom.pif.json:"
ui_print " "
chmod 755 $MODPATH/migrate.sh
sh $MODPATH/migrate.sh install $MODPATH/custom.pif.json
ui_print " "
fi
# Clean up any leftover files from previous deprecated methods
rm -f /data/data/com.google.android.gms/cache/pif.prop /data/data/com.google.android.gms/pif.prop
rm -f /data/data/com.google.android.gms/cache/pif.json /data/data/com.google.android.gms/pif.json

92
module/migrate.sh Normal file
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@@ -0,0 +1,92 @@
#!/bin/sh
case "$1" in
install) INSTALL=1; shift;;
*) echo "custom.pif.json migration script \
\n by osm0sis @ xda-developers \n";;
esac;
item() { echo "- $@"; }
die() { [ "$INSTALL" ] || echo "\n\n! $@"; exit 1; }
grep_get_json() { grep "$1" "$DIR/custom.pif.json" | cut -d\" -f4; }
grep_check_json() { grep -q "$1" "$DIR/custom.pif.json" && [ "$(grep_get_json "$1")" ]; }
if [ -f "$1" ]; then
DIR="$1";
shift;
else
case "$0" in
*.sh) DIR="$0";;
*) DIR="$(lsof -p $$ 2>/dev/null | grep -o '/.*migrate.sh$')";;
esac;
fi;
DIR=$(dirname "$(readlink -f "$DIR")");
[ -f "$DIR/custom.pif.json" ] || die "No custom.pif.json found";
grep_check_json api_level && die "No migration required";
[ "$INSTALL" ] || item "Parsing fields ...";
FPFIELDS="BRAND PRODUCT DEVICE RELEASE ID INCREMENTAL TYPE TAGS";
ALLFIELDS="MANUFACTURER MODEL FINGERPRINT $FPFIELDS SECURITY_PATCH DEVICE_INITIAL_SDK_INT";
for FIELD in $ALLFIELDS; do
eval $FIELD=\"$(grep_get_json \"$FIELD\")\";
done;
if [ -z "$ID" ] && grep_check_json BUILD_ID; then
item 'Deprecated entry BUILD_ID found, changing to ID field and "*.build.id" property ...';
ID="$(grep_get_json BUILD_ID)";
fi;
if [ -n "$SECURITY_PATCH" ] && ! grep_check_json security_patch; then
item 'Simple entry SECURITY_PATCH found, changing to SECURITY_PATCH field and "*.security_patch" property ...';
fi;
if grep_check_json VNDK_VERSION; then
item 'Deprecated entry VNDK_VERSION found, changing to "*.vndk_version" property ...';
VNDK_VERSION="$(grep_get_json VNDK_VERSION)";
fi;
if [ -z "$DEVICE_INITIAL_SDK_INT" ] && grep_check_json FIRST_API_LEVEL; then
item 'Deprecated entry FIRST_API_LEVEL found, changing to DEVICE_INITIAL_SDK_INT field and "*api_level" property ...';
DEVICE_INITIAL_SDK_INT="$(grep_get_json FIRST_API_LEVEL)";
fi;
if [ -z "$RELEASE" -o -z "$INCREMENTAL" -o -z "$TYPE" -o -z "$TAGS" ]; then
item "Missing default fields found, deriving from FINGERPRINT ...";
IFS='/:' read F1 F2 F3 F4 F5 F6 F7 F8 <<EOF
$(grep_get_json FINGERPRINT)
EOF
i=1;
for FIELD in $FPFIELDS; do
eval [ -z "\$$FIELD" ] \&\& $FIELD=\"\$F$i\";
i=$((i+1));
done;
fi;
if [ -z "$DEVICE_INITIAL_SDK_INT" ]; then
item 'Missing required DEVICE_INITIAL_SDK_INT field and "*api_level" property value found, setting to 25 ...';
DEVICE_INITIAL_SDK_INT=25;
fi;
item "Renaming old file to custom.pif.json.bak ...";
mv -f "$DIR/custom.pif.json" "$DIR/custom.pif.json.bak";
[ "$INSTALL" ] || item "Writing fields and properties to updated custom.pif.json ...";
(echo "{";
echo " // Build Fields";
for FIELD in $ALLFIELDS; do
eval echo '\ \ \ \ \"$FIELD\": \"'\$$FIELD'\",';
done;
echo -e "\n // System Properties";
echo ' "*.build.id": "'$ID'",';
echo ' "*.security_patch": "'$SECURITY_PATCH'",';
[ -z "$VNDK_VERSION" ] || echo ' "*.vndk_version": "'$VNDK_VERSION'",';
echo ' "*api_level": "'$DEVICE_INITIAL_SDK_INT'"';
echo "}") > "$DIR/custom.pif.json";
[ "$INSTALL" ] || cat "$DIR/custom.pif.json";