wz_mini_hacks/setup.sh
2022-03-30 22:24:11 -07:00

132 lines
3.6 KiB
Bash
Executable File

#!/bin/bash
LATEST_ROOTFS="4.36.3.19"
LATEST_FW="4.36.8.32"
clean() {
rm -f *.tar*
rm -rf ./*_ext
rm -rf SD_ROOT
}
setup() {
echo "Create SD Card root directory"
mkdir SD_ROOT
echo "Download utilities to SD_ROOT"
wget https://www.busybox.net/downloads/binaries/1.21.1/busybox-mipsel -O SD_ROOT/busybox
echo "Copy locla utilities to SD_ROOT"
cp dropbearmulti SD_ROOT
echo "Download latest rootfs firmware $LATEST_ROOTFS"
wget https://s3-us-west-2.amazonaws.com/wuv2/upgrade/WYZE_CAKP2JFUS/firmware/$LATEST_ROOTFS.tar
mkdir "$LATEST_ROOTFS"_ext
tar -xf $LATEST_ROOTFS.tar -C ./"$LATEST_ROOTFS"_ext
echo "Download latest stable firmware $LATEST_FW"
mkdir "$LATEST_FW"_ext
wget https://s3-us-west-2.amazonaws.com/wuv2/upgrade/WYZE_CAKP2JFUS/firmware/$LATEST_FW.tar
tar -xf $LATEST_FW.tar -C ./"$LATEST_FW"_ext
echo "Extract rootfs, prepare for modification"
unsquashfs -d ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs
echo "Change unknown stock password to WYom2020 in /etc/shadow"
rm -rf ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir/etc/shadow
echo "root:aVG8.5PMEOfnQ:0:0:99999:7:::" > ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir/etc/shadow
chmod 400 ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir/etc/shadow
echo "Add run_mmc.sh to rootfs rcS init.d script"
sed -i '/\-f\ \/system\/init\/app_init.sh/a { sleep 30; /media/mmc/run_mmc.sh > /media/mmc/wz_mini_hacks.log; } &' ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir/etc/init.d/rcS
echo "repack rootfs for flashing"
mksquashfs ./"$LATEST_ROOTFS"_ext/Upgrade/rootfs_dir SD_ROOT/rootfs2.bin -noappend -all-root -comp xz
echo "copy latest appfs and kernel to SD_ROOT"
cp ./"$LATEST_FW"_ext/Upgrade/app SD_ROOT/appfs.bin
cp ./"$LATEST_FW"_ext/Upgrade/kernel SD_ROOT/kernel.bin
echo "extract run_mmc.sh script to SD_ROOT"
echo "#!/bin/sh
echo "set hostname"
hostname WCV3
echo "Store dmesg logs"
dmesg > /media/mmc/dmesg.log
#echo "Run telnetd"
#/media/mmc/busybox telnetd &
echo "Run dropbear ssh server"
/media/mmc/dropbearmulti dropbear -R -m
#echo "Disable remote firmware upgrade, uncomment lines below to enable"
#mkdir /tmp/Upgrade
#mount -t tmpfs -o size=1,nr_inodes=1 none /tmp/Upgrade
#echo -e "127.0.0.1 localhost \n127.0.0.1 wyze-upgrade-service.wyzecam.com" > /tmp/hosts_wz
#mount --bind /tmp/hosts_wz /etc/hosts
sleep 3
#Place commands here to run 30 seconds after boot
#such as mount nfs, ping, etc
#mount -t nfs -o nolock,rw,noatime,nodiratime 192.168.1.1:/volume1 /media/mmc/record
" > SD_ROOT/run_mmc.sh
chmod 755 SD_ROOT/run_mmc.sh
echo "extract wz_mini_installer.sh to SD_ROOT"
echo "#!/bin/sh
echo this must be run ON the camera itself
#add check to make sure this is only run on camera, use appver file -z
#check that bin files exist first before flashing, and compare SHA512
echo "create /configs/.ssh dir for dropbear ssh server"
mkdir /configs/.ssh
echo flash kernel to mtd1
flashcp -v /media/mmc/kernel.bin /dev/mtd1
echo flash apps to mtd3
flashcp -v /media/mmc/appfs.bin /dev/mtd3
echo flash modified rootfs to mtd2
flashcp -v /media/mmc/rootfs2.bin /dev/mtd2
echo done, rebooting.
echo WARN: IF REBOOT FAILS, OR SEGMENTATION FAULT ERROR OCCURS, PLEASE POWER CYCLE THE wyze v3 CAMERA MANUALLY BY REOMVING THE POWER CORD.
sync
sync
reboot
" > SD_ROOT/wz_mini_installer.sh
chmod 755 SD_ROOT/wz_mini_installer.sh
#echo "Extract appfsfs"
#unsquashfs -d ./436832_ext/Upgrade/ rootfs
}
if [ "$1" == "clean" ]; then
clean
elif [ "$1" == "compile" ]; then
setup
else
echo "wz_mini_hacks setup script"
echo "Usage:"
echo "./setup.sh compile to download and patch firmware"
echo "./setup.sh clean to delete all downloaded files and clean directory"
fi