MagiskHidePropsConf/common/post-fs-data.sh
Didgeridoohan c4615b39a0
v3.5.1-v50
2019-04-02 21:42:29 +02:00

199 lines
5.9 KiB
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#!/system/bin/sh
# MagiskHide Props Config
# Copyright (c) 2018-2019 Didgeridoohan @ XDA Developers
# Licence: MIT
MODPATH=${0%/*}
BOOTSTAGE="post"
# Load functions
. $MODPATH/util_functions.sh
# Variables
IMGPATH=$(dirname "$MODPATH")
COREPATH=$(dirname "$IMGPATH")
# Start logging
log_start
bb_check
# Clears out the script check file
rm -f $RUNFILE
touch $RUNFILE
# Clears out the script control file
touch $POSTCHKFILE
# Checks the reboot and print update variables in propsconf_late
if [ "$REBOOTCHK" == 1 ]; then
replace_fn REBOOTCHK 1 0 $LATEFILE
fi
if [ "$PRINTCHK" == 1 ]; then
replace_fn PRINTCHK 1 0 $LATEFILE
fi
# Check for the boot script and restore backup if deleted, or if the resetfile is present
if [ ! -f "$LATEFILE" ] || [ -f "$RESETFILE" ]; then
if [ -f "$RESETFILE" ]; then
RSTTXT="Resetting"
rm -f $RESETFILE
else
RSTTXT="Restoring"
log_handler "late_start service boot script not found."
fi
log_handler "$RSTTXT late_start service boot script (${LATEFILE})."
cp -af $MODPATH/propsconf_late $LATEFILE >> $LOGFILE 2>&1
chmod -v 755 $LATEFILE >> $LOGFILE 2>&1
placeholder_update $LATEFILE COREPATH CORE_PLACEHOLDER "$COREPATH"
placeholder_update $LATEFILE CACHELOC CACHE_PLACEHOLDER "$CACHELOC"
fi
# Checks for the Universal SafetyNet Fix module and similar modules editing the device fingerprint
PRINTMODULE=false
for USNF in $USNFLIST; do
if [ -d "$IMGPATH/$USNF" ]; then
NAME=$(get_file_value $IMGPATH/$USNF/module.prop "name=")
log_handler "'$NAME' installed (modifies the device fingerprint)."
PRINTMODULE=true
fi
done
if [ "$PRINTMODULE" == "true" ]; then
replace_fn FINGERPRINTENB 1 0 $LATEFILE
replace_fn PRINTMODULE 0 1 $LATEFILE
log_handler "Fingerprint modification disabled."
else
replace_fn FINGERPRINTENB 0 1 $LATEFILE
replace_fn PRINTMODULE 1 0 $LATEFILE
fi
# Get default values
log_handler "Checking device default values."
#curr_values
# Get the current original values saved in propsconf_late
#log_handler "Loading currently saved values."
#. $LATEFILE
# Save default file values in propsconf_late
for ITEM in $VALPROPSLIST; do
TMPPROP=$(get_prop_type $ITEM | tr '[:lower:]' '[:upper:]')
ORIGPROP="ORIG${TMPPROP}"
#ORIGTMP="$(eval "echo \$$ORIGPROP")"
ORIGTMP="$(get_file_value $LATEFILE "${ORIGPROP}=")"
CURRPROP="CURR${TMPPROP}"
#CURRTMP="$(eval "echo \$$CURRPROP")"
CURRTMP="$(resetprop $ITEM)"
replace_fn $ORIGPROP "\"$ORIGTMP\"" "\"$CURRTMP\"" $LATEFILE
done
log_handler "Default values saved to $LATEFILE."
# Check if default file values are safe
replace_fn FILESAFE 0 1 $LATEFILE
for V in $PROPSLIST; do
FILEVALUE=$(resetprop $V)
log_handler "Checking ${V}=${FILEVALUE}"
safe_props $V $FILEVALUE
if [ "$SAFE" == 0 ]; then
echo "Prop $V set to triggering value in prop file." >> $LOGFILE 2>&1
replace_fn FILESAFE 1 0 $LATEFILE
else
if [ -z "$FILEVALUE" ]; then
echo "Could not retrieve value for prop $V." >> $LOGFILE 2>&1
elif [ "$SAFE" == 1 ]; then
echo "Prop $V set to \"safe\" value in prop file." >> $LOGFILE 2>&1
fi
fi
done
# Loading the new values
. $LATEFILE
# Checks for configuration file
config_file
# Edits prop values if set for post-fs-data
echo -e "\n----------------------------------------" >> $LOGFILE 2>&1
log_handler "Editing prop values in post-fs-data mode."
if [ "$OPTIONBOOT" == 1 ]; then
# ---Setting/Changing fingerprint---
if [ "$PRINTSTAGE" == 0 ]; then
print_edit
fi
# ---Setting/Changing security patch date---
if [ "$PATCHSTAGE" == 0 ]; then
patch_edit
fi
# ---Setting device simulation props---
if [ "$SIMSTAGE" == 0 ]; then
dev_sim_edit
fi
# ---Setting custom props---
custom_edit "CUSTOMPROPS"
fi
# Edit fingerprint if set for post-fs-data
if [ "$OPTIONBOOT" != 1 ] && [ "$PRINTSTAGE" == 1 ]; then
print_edit
fi
# Edit security patch date if set for post-fs-data
if [ "$OPTIONBOOT" != 1 ] && [ "$PATCHSTAGE" == 1 ]; then
patch_edit
fi
# Edit simulation props if set for post-fs-data
if [ "$OPTIONBOOT" != 1 ] && [ "$SIMSTAGE" == 1 ]; then
dev_sim_edit
fi
# Edit custom props set for post-fs-data
custom_edit "CUSTOMPROPSPOST"
# Deleting props
prop_del
echo -e "\n----------------------------------------" >> $LOGFILE 2>&1
# Edits build.prop
if [ "$FILESAFE" == 0 ]; then
log_handler "Checking for conflicting build.prop modules."
# Checks if any other modules are using a local copy of build.prop
BUILDMODULE=false
MODID=$(get_file_value $MODPATH/module.prop "id=")
for D in $(ls $IMGPATH); do
if [ $D != "$MODID" ]; then
if [ -f "$IMGPATH/$D/system/build.prop" ] || [ "$D" == "safetypatcher" ]; then
NAME=$(get_file_value $IMGPATH/$D/module.prop "name=")
log_handler "Conflicting build.prop editing in module '$NAME'."
BUILDMODULE=true
fi
fi
done
if [ "$BUILDMODULE" == "true" ]; then
replace_fn BUILDPROPENB 1 0 $LATEFILE
else
replace_fn BUILDPROPENB 0 1 $LATEFILE
fi
# Copies the stock build.prop to the module. Only if set in propsconf_late.
if [ "$BUILDPROPENB" == 1 ] && [ "$BUILDEDIT" == 1 ]; then
log_handler "Stock build.prop copied to module."
cp -af $MIRRORLOC/build.prop $MODPATH/system/build.prop >> $LOGFILE 2>&1
# Edits the module copy of build.prop
log_handler "Editing build.prop."
# ro.build props
change_prop_file "build"
# Fingerprint
if [ "$MODULEFINGERPRINT" ] && [ "$SETFINGERPRINT" == "true" ] && [ "$FINGERPRINTENB" == 1 ]; then
PRINTSTMP="$(grep "$ORIGFINGERPRINT" $MIRRORLOC/build.prop)"
for ITEM in $PRINTSTMP; do
replace_fn $(get_eq_left "$ITEM") $(get_eq_right "$ITEM") $(echo $MODULEFINGERPRINT | sed 's|\_\_.*||') $MODPATH/system/build.prop && log_handler "$(get_eq_left "$ITEM")=$(echo $MODULEFINGERPRINT | sed 's|\_\_.*||')"
done
fi
else
rm -f $MODPATH/system/build.prop
log_handler "Build.prop editing disabled."
fi
else
rm -f $MODPATH/system/build.prop
log_handler "Prop file editing disabled. All values ok."
fi
log_script_chk "post-fs-data.sh module script finished.\n\n===================="
# Deletes the post-fs-data control file
rm -f $POSTCHKFILE