Files
NetAlertX/install/ubuntu/start.ubuntu.sh
Ingo Ratsdorf 7863ab3b03 Update install/ubuntu/start.ubuntu.sh
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
2025-09-10 08:52:14 +12:00

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#!/usr/bin/env bash
echo "---------------------------------------------------------"
echo "[INSTALL]"
echo "---------------------------------------------------------"
echo
echo "This script will set up and start NetAlertX on your Ubuntu system."
# Specify the installation directory here
INSTALL_DIR=/app
# DO NOT CHANGE ANYTHING BELOW THIS LINE!
CONF_FILE=app.conf
DB_FILE=app.db
NGINX_CONF_FILE=netalertx.ubuntu.conf
WEB_UI_DIR=/var/www/html/netalertx
NGINX_CONFIG_FILE=/etc/nginx/conf.d/$NGINX_CONF_FILE
OUI_FILE="/usr/share/arp-scan/ieee-oui.txt" # Define the path to ieee-oui.txt and ieee-iab.txt
INSTALL_PATH=$INSTALL_DIR
FILEDB=$INSTALL_PATH/db/$DB_FILE
PHPVERSION="8.3"
# DO NOT CHANGE ANYTHING ABOVE THIS LINE!
# if custom variables not set we do not need to do anything
if [ -n "${TZ}" ]; then
FILECONF=$INSTALL_PATH/config/$CONF_FILE
if [ -f "$FILECONF" ]; then
sed -i -e "s|Europe/Berlin|${TZ}|g" "$INSTALL_PATH/config/$CONF_FILE"
else
sed -i -e "s|Europe/Berlin|${TZ}|g" "$INSTALL_PATH/back/$CONF_FILE.bak"
fi
fi
# Check if script is run as root
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root. Please use 'sudo'."
exit 1
fi
echo "---------------------------------------------------------"
echo "[INSTALL] Installing depemdecies"
echo "---------------------------------------------------------"
echo
# Install dependencies
sudo apt-get install -y \
tini snmp ca-certificates curl libwww-perl arp-scan perl apt-utils cron sudo \
nginx-light php php-cgi php-fpm php-sqlite3 php-curl sqlite3 dnsutils net-tools \
python3 python3-dev iproute2 nmap python3-pip zip usbutils traceroute nbtscan avahi-daemon avahi-utils build-essential
# alternate dependencies
sudo apt-get install nginx nginx-core mtr php-fpm php${PHPVERSION}-fpm php-cli php${PHPVERSION} php${PHPVERSION}-sqlite3 -y
sudo phpenmod -v ${PHPVERSION} sqlite3
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10
cd $INSTALL_DIR/install/ubuntu || { echo "Failed to change directory to $INSTALL_DIR/install/ubuntu"; exit 1; }
# setup virtual python environment so we can use pip3 to install packages
sudo apt-get install python3-venv -y
python3 -m venv myenv
source myenv/bin/activate
# install packages thru pip3
pip3 install openwrt-luci-rpc asusrouter asyncio aiohttp graphene flask flask-cors unifi-sm-api tplink-omada-client wakeonlan pycryptodome requests paho-mqtt scapy cron-converter pytz json2table dhcp-leases pyunifi speedtest-cli chardet python-nmap dnspython librouteros yattag git+https://github.com/foreign-sub/aiofreepybox.git
echo "---------------------------------------------------------"
echo "[INSTALL] Installing NGINX and setting up the web server"
echo "---------------------------------------------------------"
echo
echo "[INSTALL] Stopping anyNGINX web server"
service nginx stop 2>/dev/null
pkill -f "python /app/server" 2>/dev/null
echo "[INSTALL] Updating the existing installation..."
# Remove default NGINX site if it is symlinked, or backup it otherwise
if [ -L /etc/nginx/sites-enabled/default ] ; then
echo "[INSTALL] Disabling default NGINX site, removing sym-link in /etc/nginx/sites-enabled"
sudo rm /etc/nginx/sites-enabled/default
elif [ -f /etc/nginx/sites-enabled/default ]; then
echo "[INSTALL] Disabling default NGINX site, moving config to /etc/nginx/sites-available"
sudo mv /etc/nginx/sites-enabled/default /etc/nginx/sites-available/default.bkp_netalertx
fi
# Clear existing directories and files
if [ -d $WEB_UI_DIR ]; then
echo "[INSTALL] Removing existing NetAlertX web-UI"
sudo rm -R $WEB_UI_DIR
fi
if [ -L "$NGINX_CONFIG_FILE" ]; then
echo "[INSTALL] Removing existing NetAlertX NGINX config"
sudo rm "$NGINX_CONFIG_FILE"
fi
# create symbolic link to the install directory
ln -s $INSTALL_PATH/front $WEB_UI_DIR
# create symbolic link to NGINX configuration coming with NetAlertX
sudo ln -s "${INSTALL_PATH}/install/ubuntu/$NGINX_CONF_FILE" $NGINX_CONFIG_FILE
# Use user-supplied port if set
if [ -n "${PORT}" ]; then
echo "[INSTALL] Setting webserver to user-supplied port ($PORT)"
sudo sed -i 's/listen 20211/listen '"$PORT"'/g' $NGINX_CONFIG_FILE
fi
# Change web interface address if set
if [ -n "${LISTEN_ADDR}" ]; then
echo "[INSTALL] Setting webserver to user-supplied address (${LISTEN_ADDR})"
sed -ie 's/listen /listen '"${LISTEN_ADDR}":'/g' $NGINX_CONFIG_FILE
fi
# Change php version
echo "[INSTALL] Setting PHP version to ${PHPVERSION}"
sed -i 's#unix:/run/php/php8.3-fpm.sock#unix:/run/php/php'"${PHPVERSION}"'-fpm.sock#ig' $NGINX_CONFIG_FILE
# Run the hardware vendors update at least once
echo "[INSTALL] Run the hardware vendors update"
# Check if ieee-oui.txt or ieee-iab.txt exist
if [ -f "$OUI_FILE" ]; then
echo "[INSTALL] The file ieee-oui.txt exists. Skipping update_vendors.sh..."
else
echo "[INSTALL] The file ieee-oui.txt does not exist. Running update_vendors..."
# Run the update_vendors.sh script
if [ -f "${INSTALL_PATH}/back/update_vendors.sh" ]; then
"${INSTALL_PATH}/back/update_vendors.sh"
else
echo "[INSTALL] update_vendors.sh script not found in $INSTALL_DIR."
fi
fi
# create log and api mounts
echo "[INSTALL] Create log and api mounts"
sudo umount "${INSTALL_DIR}"/log
sudo umount "${INSTALL_DIR}"/api
sudo mount tmpfs -t tmpfs "${INSTALL_DIR}"/log
sudo mount tmpfs -t tmpfs "${INSTALL_DIR}"/api
# Create an empty log files
# Create the execution_queue.log file if it doesn't exist
touch "${INSTALL_DIR}"/log/{app.log,execution_queue.log,app_front.log,app.php_errors.log,stderr.log,stdout.log,db_is_locked.log}
touch "${INSTALL_DIR}"/api/user_notifications.json
# Create plugins sub-directory if it doesn't exist in case a custom log folder is used
mkdir -p "${INSTALL_DIR}"/log/plugins
# Fixing file permissions
echo "[INSTALL] Fixing file permissions"
chown root:www-data "${INSTALL_DIR}"/api/user_notifications.json
echo "[INSTALL] Fixing WEB_UI_DIR: ${WEB_UI_DIR}"
chmod -R a+rwx $WEB_UI_DIR
echo "[INSTALL] Fixing INSTALL_DIR: ${INSTALL_DIR}"
chmod -R a+rw $INSTALL_PATH/log
chmod -R a+rwx $INSTALL_DIR
echo "[INSTALL] Copy starter $DB_FILE and $CONF_FILE if they don't exist"
# DANGER ZONE: ALWAYS_FRESH_INSTALL
if [ "$ALWAYS_FRESH_INSTALL" = true ]; then
echo "[INSTALL] ❗ ALERT /db and /config folders are cleared because the ALWAYS_FRESH_INSTALL is set to: ${ALWAYS_FRESH_INSTALL}"
# Delete content of "/config/"
rm -rf "${INSTALL_PATH}/config/"*
# Delete content of "/db/"
rm -rf "${INSTALL_PATH}/db/"*
fi
# Copy starter $DB_FILE and $CONF_FILE if they don't exist
cp --update=none "${INSTALL_PATH}/back/$CONF_FILE" "${INSTALL_PATH}/config/$CONF_FILE"
cp --update=none "${INSTALL_PATH}/back/$DB_FILE" "$FILEDB"
echo "[INSTALL] Fixing permissions after copied starter config & DB"
if [ -f "$FILEDB" ]; then
chown -R www-data:www-data $FILEDB
fi
chmod -R a+rwx $INSTALL_DIR # second time after we copied the files
chmod -R a+rw $INSTALL_PATH/config
sudo chgrp -R www-data $INSTALL_PATH
# Check if buildtimestamp.txt doesn't exist
if [ ! -f "${INSTALL_PATH}/front/buildtimestamp.txt" ]; then
# Create buildtimestamp.txt
date +%s > "${INSTALL_PATH}/front/buildtimestamp.txt"
fi
# start PHP
/etc/init.d/php${PHPVERSION}-fpm start
/etc/init.d/nginx start
# Activate the virtual python environment
source myenv/bin/activate
echo "[INSTALL] 🚀 Starting app - navigate to your <server IP>:${PORT}"
# Start the NetAlertX python script
python $INSTALL_PATH/server/ 2>/dev/null 1>/dev/null &