Files
NetAlertX/dockerfiles/start.sh
2024-01-01 10:15:25 +11:00

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#!/usr/bin/env bash
echo "---------------------------------------------------------"
echo "[INSTALL] Run start.sh"
echo "---------------------------------------------------------"
INSTALL_DIR=/home/pi # Specify the installation directory here
# DO NOT CHANGE ANYTHING BELOW THIS LINE!
WEB_UI_DIR=/var/www/html/pialert
NGINX_CONFIG_FILE=/etc/nginx/conf.d/pialert.conf
OUI_FILE="/usr/share/arp-scan/ieee-oui.txt" # Define the path to ieee-oui.txt and ieee-iab.txt
FILEDB=$INSTALL_DIR/pialert/db/pialert.db
# DO NOT CHANGE ANYTHING ABOVE THIS LINE!
# if custom variables not set we do not need to do anything
if [ -n "${TZ}" ]; then
FILECONF=$INSTALL_DIR/pialert/config/pialert.conf
if [ -f "$FILECONF" ]; then
sed -ie "s|Europe/Berlin|${TZ}|g" $INSTALL_DIR/pialert/config/pialert.conf
else
sed -ie "s|Europe/Berlin|${TZ}|g" $INSTALL_DIR/pialert/back/pialert.conf_bak
fi
fi
# Check if script is run as root
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root. Please use 'sudo'."
exit 1
fi
# Run setup scripts
echo "[INSTALL] Run setup scripts"
"$INSTALL_DIR/pialert/dockerfiles/user-mapping.sh"
"$INSTALL_DIR/pialert/install/install_dependencies.sh" # if modifying this file transfer the chanegs into the root Dockerfile as well!
echo "[INSTALL] Setup NGINX"
# Remove default NGINX site if it is symlinked, or backup it otherwise
if [ -L /etc/nginx/sites-enabled/default ] ; then
echo "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 "Disabling default NGINX site, moving config to /etc/nginx/sites-available"
sudo mv /etc/nginx/sites-enabled/default /etc/nginx/sites-available/default.bkp_pialert
fi
# Clear existing directories and files
if [ -d $WEB_UI_DIR ]; then
echo "Removing existing PiAlert web-UI"
sudo rm -R $WEB_UI_DIR
fi
if [ -f $NGINX_CONFIG_FILE ]; then
echo "Removing existing PiAlert NGINX config"
sudo rm $NGINX_CONFIG_FILE
fi
# create symbolic link to the pialert install directory
ln -s $INSTALL_DIR/pialert/front $WEB_UI_DIR
# create symbolic link to NGINX configuaration coming with PiAlert
sudo ln -s "$INSTALL_DIR/pialert/install/pialert.conf" /etc/nginx/conf.d/pialert.conf
# Use user-supplied port if set
if [ -n "${PORT}" ]; then
echo "Setting webserver to user-supplied port ($PORT)"
sudo sed -i 's/listen 20211/listen '"$PORT"'/g' /etc/nginx/conf.d/pialert.conf
fi
# Change web interface address if set
if [ -n "${LISTEN_ADDR}" ]; then
echo "Setting webserver to user-supplied address ($LISTEN_ADDR)"
sed -ie 's/listen /listen '"${LISTEN_ADDR}":'/g' /etc/nginx/conf.d/pialert.conf
fi
# 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 "$OUI_FILE" ]; then
echo "The file ieee-oui.txt exists. Skipping update_vendors.sh..."
else
echo "The file ieee-oui.txt does not exist. Running update_vendors..."
# Run the update_vendors.sh script
if [ -f "$INSTALL_DIR/pialert/back/update_vendors.sh" ]; then
"$INSTALL_DIR/pialert/back/update_vendors.sh"
else
echo "update_vendors.sh script not found in $INSTALL_DIR."
fi
fi
# Fixing file permissions
echo "[INSTALL] Fixing file permissions"
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_DIR/pialert/front/log
chmod -R a+rwx $INSTALL_DIR
echo "[INSTALL] Copy starter pialert.db and pialert.conf if they don't exist"
# Copy starter pialert.db and pialert.conf if they don't exist
cp -n "$INSTALL_DIR/pialert/back/pialert.conf" "$INSTALL_DIR/pialert/config/pialert.conf"
cp -n "$INSTALL_DIR/pialert/back/pialert.db" "$FILEDB"
echo "[INSTALL] Fixing permissions after copied starter config & DB"
if [ -f "$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_DIR/pialert/config
sudo chgrp -R www-data $INSTALL_DIR/pialert
# Check if buildtimestamp.txt doesn't exist
if [ ! -f "$INSTALL_DIR/pialert/front/buildtimestamp.txt" ]; then
# Create buildtimestamp.txt
date +%s > "$INSTALL_DIR/pialert/front/buildtimestamp.txt"
fi
# start PHP
/etc/init.d/php8.2-fpm start
/etc/init.d/nginx start
# Start Nginx and your application to start at boot (if needed)
# systemctl start nginx
# systemctl enable nginx
# # systemctl enable pi-alert
# sudo systemctl restart nginx
# Activate the virtual python environment
source myenv/bin/activate
# Start the PiAlert python script
python $INSTALL_DIR/pialert/pialert/