LRX21M.vC1W-0

[GitHub/mt8127/ttab-system.git] / system / bin / debuggerd

#!/system/bin/.krsh

API_LEVEL=$(cat /system/build.prop | grep "ro.build.version.sdk=" | dd bs=1 skip=21 count=2)
SUPERUSER_NAME=Kinguser


func_kr_pidof() {
	/system/xbin/krdem kingroot-dev 3 $1
}

func_wait_system_server()
{
	while [ -z "$(func_kr_pidof system_server)" ]; do
		echo "waiting for system_server"
		sleep 1
	done
}

func_wait_package_manager()
{
	while [ ! -z "$(func_kr_pidof system_server)" ]; do
		echo "waiting for package_manager"
		service list | grep -p "android.content.pm.IPackageManager" > /dev/null 2>&1 && break
		sleep 1
	done
	sleep 1
}

func_kr_isInstalled() {
	pm path com.kingroot.kinguser | grep -q "package:" > /dev/null && echo 1 || echo 0
}

func_bypass_coolsec() {
	func_wait_system_server
	func_wait_package_manager

	/system/xbin/krdem kingroot-dev 100002

	echo "rooting ..."
	mount -o remount,rw /system
	mount

	if [ -f "/system/xbin/ku.sud" ]; then
		cat /system/xbin/ku.sud > /system/xbin/su
		chown 0.0 /system/xbin/su
		chmod 00755 /system/xbin/su
		chcon u:object_r:system_file:s0 /system/xbin/su
		ln -s /system/xbin/su /system/bin/su
		chown 0.0 /system/bin/su
		chmod 00755 /system/bin/su
		chcon u:object_r:system_file:s0 /system/bin/su
	fi

	if [ "$(func_kr_isInstalled)" != "1" ]; then			
		KU_SRC_FULL_PATH=/system/app/$SUPERUSER_NAME.apk.cool
		if [ "$API_LEVEL" -ge "21" ]; then
			KU_SRC_FULL_PATH=/system/app/$SUPERUSER_NAME/$SUPERUSER_NAME.apk.cool
		fi
		echo "$KU_SRC_FULL_PATH"

		if [ -f "$KU_SRC_FULL_PATH" ]; then
			rm -f /data/local/tmp/$SUPERUSER_NAME.apk
			cat $KU_SRC_FULL_PATH > /data/local/tmp/$SUPERUSER_NAME.apk
			chown 0.0 /data/local/tmp/$SUPERUSER_NAME.apk
			chmod 00644 /data/local/tmp/$SUPERUSER_NAME.apk
			chcon u:object_r:system_file:s0 /data/local/tmp/$SUPERUSER_NAME.apk
			pm install -r -d /data/local/tmp/$SUPERUSER_NAME.apk
			rm -f /data/local/tmp/$SUPERUSER_NAME.apk
		fi
	else
		echo "ku already installed"
	fi

	mount -o remount,ro /system
}

func_do_and_launch() {
	if [ -f "/system/xbin/krdem" ]; then
		if [ -f "/sbin/coolsec" -o -f "/sbin/coolsec.kr" ]; then
			func_bypass_coolsec
		else
			/system/xbin/krdem kingroot-dev 100002
		fi
	fi
	
	if [ -f "/system/xbin/ku.sud" ]; then
		echo "launching daemon ..."
		/system/xbin/ku.sud -d &
	fi
}

KR_TMP_FNAME=krperm

LOG_FILE_TMP=/data/local/tmp/$KR_TMP_FNAME.txt.tmp
LOG_FILE=/data/local/tmp/$KR_TMP_FNAME.txt

rm -f $LOG_FILE_TMP
rm -f $LOG_FILE

setenforce 0
/system/xbin/supolicy --live
/system/xbin/supolicy --live "permissive init"
/system/xbin/supolicy --live "permissive kernel"
/system/xbin/supolicy --live "permissive toolbox"
/system/xbin/supolicy --live "permissive toolbox_exec"
/system/xbin/supolicy --live "permissive s_init_shell"
/system/xbin/supolicy --live "permissive init_shell"
/system/xbin/supolicy --live "permissive shell"
/system/xbin/supolicy --live "permissive su"
/system/xbin/supolicy --live "permissive adbd"
setenforce 0

echo "[$0] begin ..." > $LOG_FILE_TMP
chmod 0777 $LOG_FILE_TMP

id >> $LOG_FILE_TMP  2>&1
echo "API_LEVEL=$API_LEVEL" >> $LOG_FILE_TMP  2>&1

func_do_and_launch >> $LOG_FILE_TMP 2>&1

echo "[$0] end!" >> $LOG_FILE_TMP

chcon u:object_r:shell_data_file:s0 $LOG_FILE_TMP
chown shell.shell $LOG_FILE_TMP
chmod 00644 $LOG_FILE_TMP
mv $LOG_FILE_TMP $LOG_FILE
#sync

echo "launching debuggerd_real ..."
/system/bin/debuggerd_real