b948627bd5
Before: ``` bash: ./update_pwnagotchi.sh: /bin/bash^M: bad interpreter: No such file or directory ``` Thus: ``` scripts/update_pwnagotchi.sh: Bourne-Again shell script text executable, ASCII text, with CRLF line terminators dos2unix: converting file scripts/update_pwnagotchi.sh to Unix format... scripts/update_pwnagotchi.sh: Bourne-Again shell script text executable, ASCII text ``` Now it works :)
111 lines
2.7 KiB
Bash
111 lines
2.7 KiB
Bash
#!/bin/bash
|
|
# Default variables
|
|
GIT_FOLDER="/tmp/pwnagotchi"
|
|
GIT_URL="https://github.com/evilsocket/pwnagotchi/"
|
|
VERSION="master"
|
|
SUPPORTED_RESTART_MODES=( 'auto' 'manual' )
|
|
MODE="auto"
|
|
BACKUPCONFIG=0
|
|
RESTORECONFIG=0
|
|
|
|
# Functions
|
|
function usage() {
|
|
cat <<EOF
|
|
|
|
usage: $0 [OPTIONS]
|
|
|
|
Options:
|
|
-v # Version to update to, can be a branch or commit. (default: master)
|
|
-u # Url to clone from. (default: https://github.com/evilsocket/pwnagotchi)
|
|
-m # Mode to restart to. (Supported: ${SUPPORTED_RESTART_MODES[*]}; default: auto)
|
|
-b # Backup the current pwnagotchi config.
|
|
-r # Restore the current pwnagotchi config. (-b will be enabled.)
|
|
-h # Shows this help.
|
|
|
|
EOF
|
|
exit 0
|
|
}
|
|
|
|
function test_root() {
|
|
if ! [ $(id -u) = 0 ]; then
|
|
echo "[!] This script must be run as root."
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
function test_github() {
|
|
wget -q --spider $GIT_URL
|
|
if [ $? -ne 0 ]; then
|
|
echo "[!] Cannot reach github. This script requires internet access, ensure connection sharing is working."
|
|
exit 2
|
|
fi
|
|
}
|
|
|
|
echo "[+] Checking prerequisites."
|
|
test_root
|
|
test_github
|
|
|
|
while getopts ":v:u:m:b:r:h" o; do
|
|
case "${o}" in
|
|
v)
|
|
VERSION="${OPTARG}"
|
|
;;
|
|
u)
|
|
GIT_URL="${OPTARG}"
|
|
;;
|
|
m)
|
|
if [[ "${SUPPORTED_RESTART_MODES[*]}" =~ ${OPTARG} ]]; then
|
|
MODE="${OPTARG}"
|
|
else
|
|
usage
|
|
fi
|
|
;;
|
|
b)
|
|
BACKUPCONFIG=1
|
|
;;
|
|
r)
|
|
BACKUPCONFIG=1
|
|
RESTORECONFIG=1
|
|
;;
|
|
h)
|
|
usage
|
|
;;
|
|
*)
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
shift $((OPTIND-1))
|
|
|
|
# clean up old files, clone master, set checkout to commit if needed.
|
|
echo "[+] Cloning to $GIT_FOLDER..."
|
|
rm $GIT_FOLDER -rf
|
|
git clone $GIT_URL $GIT_FOLDER -q
|
|
cd $GIT_FOLDER
|
|
if [ $VERSION != "master" ]; then
|
|
git checkout $VERSION -q
|
|
fi
|
|
echo "[+] Installing $(git log -1 --format="%h")"
|
|
|
|
echo "[+] Updating..."
|
|
if [ $BACKUPCONFIG -eq 1 ]; then
|
|
echo "[+] Creating backup of config.yml"
|
|
mv /root/pwnagotchi/config.yml /root/config.yml.bak -f
|
|
fi
|
|
rm /root/pwnagotchi -rf # ensures old files are removed
|
|
rsync -aPq $GIT_FOLDER/sdcard/boot/* /boot/
|
|
rsync -aPq $GIT_FOLDER/sdcard/rootfs/* /
|
|
cd /tmp
|
|
rm $GIT_FOLDER -rf
|
|
if [ $RESTORECONFIG -eq 1 ]; then
|
|
echo "[+] Restoring backup of config.yml"
|
|
mv /root/config.yml.bak /root/pwnagotchi/config.yml -f
|
|
fi
|
|
|
|
echo "[+] Restarting pwnagotchi in $MODE mode. $( screen -X -S pwnagotchi quit)"
|
|
if [ $MODE == "auto" ]; then
|
|
sudo -H -u root /usr/bin/screen -dmS pwnagotchi -c /root/pwnagotchi/data/screenrc.auto
|
|
elif [ $MODE == "manual" ]; then
|
|
sudo -H -u root /usr/bin/screen -dmS pwnagotchi -c /root/pwnagotchi/data/screenrc.manual
|
|
fi
|
|
echo "[+] Finished" |