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Add /boot. Redo help. Replaced --commit/--branch with --version. Added --url to easly switch to other fork for testing

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This commit is contained in:
Justin-p 2019-10-02 10:14:26 +02:00
parent a495ffb136
commit cd5be9c4cd
1 changed files with 49 additions and 44 deletions
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93
scripts/update_pwnagotchi.sh
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@ -1,77 +1,82 @@
#!/bin/bash
# Default variables
folder="/tmp/pwnagotchi"
git_folder="/tmp/pwnagotchi"
git_url="https://github.com/evilsocket/pwnagotchi/"
version="master"
commit=0
backupconfig=0
restoreconfig=0
# functions
function display_help {
echo "Usage: $0 [-m | --master] [-c | --commit | --branch] [-bc | --backupconfig] [-rc | --restoreconfig] [-h | --help]" >&2
echo
echo " -m, --master Update to the master branch. Used by default."
echo " -c, --commit, --branch Update to the specific commit/branch."
echo " -bc, --backupconfig Backup the current pwnagotchi config."
echo " -rc, --restoreconfig Restore the current pwnagotchi config. -bc will be enabled."
echo " -h, --help Shows this help."
echo ""
echo
exit 1
# Functions
function usage() {
cat <<EOF
usage: $0 [OPTIONS]
Options:
-v, --version # Version to update to, can be a branch or commit. (default: master)
-u, --url # Url to clone from. (default: https://github.com/evilsocket/pwnagotchi)
-bc, --backupconfig # Backup the current pwnagotchi config.
-rc, --restoreconfig # Restore the current pwnagotchi config. -bc will be enabled.
-h, --help # Shows this help.
EOF
exit 0
}
function test_root {
# Check if we are running as root.
function test_root() {
if ! [ $(id -u) = 0 ]; then
echo " [!] This script must be run as root."
exit 3
echo "[!] This script must be run as root."
exit 1
fi
}
function test_github {
wget -q --spider https://github.com/evilsocket/pwnagotchi/
function test_github() {
wget -q --spider $git_url
if [ $? -ne 0 ]; then
echo " [!] Cannot reach github. This script requires internet access, ensure connection sharing is working."
exit 4
echo "[!] Cannot reach github. This script requires internet access, ensure connection sharing is working."
exit 2
fi
}
# Commandline arguments
while [[ "$#" -gt 0 ]]; do case $1 in
-m|--master) version="master"; shift;;
-c|--commit|---branch) commit="$2" version="other"; shift;;
-v|--version) version="$2"; shift;;
-u|--url) git_url="$2"; shift;;
-bc|--backupconfig) backupconfig=1; shift;;
-rc|--restoreconfig) backupconfig=1 restoreconfig=1; shift;;
-h|--help) display_help;;
*) echo "Unknown parameter passed: $1"; exit 2;;
-h|--help) usage;;
*) echo "Unknown parameter passed: $1"; exit 3;;
esac; shift; done
echo " [+] Checking prerequisites."
echo "[+] Checking prerequisites."
test_root
test_github
# clean up old files, clone master, set checkout to commit if needed.
echo " [+] Cloning to $folder..."
rm $folder -rf
git clone https://github.com/evilsocket/pwnagotchi $folder -q
cd $folder
if [ $version == "other" ]; then
git checkout $commit -q
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 "[+] Installing $(git log -1 --format="%h")"
echo " [+] Updating..."
echo "[+] Updating..."
if [ $backupconfig -eq 1 ]; then
echo " [+] Creating backup of config.yml"
mv /root/pwnagotchi/config.yml ~/config.yml.bak -f
echo "[+] Creating backup of config.yml"
mv /root/pwnagotchi/config.yml /root/config.yml.bak -f
fi
rm /root/pwnagotchi -rf
rsync -aPq $folder/sdcard/rootfs/* /
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 $folder -rf
rm $git_folder -rf
if [ $restoreconfig -eq 1 ]; then
echo " [+] Restoring backup of config.yml"
mv ~/config.yml.bak /root/pwnagotchi/config.yml -f
echo "[+] Restoring backup of config.yml"
mv /root/config.yml.bak /root/pwnagotchi/config.yml -f
fi
echo " [+] Restarting pwnagotchi in auto mode. $( screen -X -S pwnagotchi quit)"
echo "[+] Restarting pwnagotchi in auto mode. $( screen -X -S pwnagotchi quit)"
sudo -H -u root /usr/bin/screen -dmS pwnagotchi -c /root/pwnagotchi/data/screenrc.auto
echo " [+] Finished"
echo "[+] Finished"