Files
NetAlertX/dockerfiles/setup.sh
2024-06-07 20:48:44 +10:00

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#!/usr/bin/with-contenv bash
echo "---------------------------------------------------------"
echo "[INSTALL] Run setup.sh"
echo "---------------------------------------------------------"
export INSTALL_DIR=/app # Specify the installation directory here
# DO NOT CHANGE ANYTHING BELOW THIS LINE!
CONF_FILE="app.conf"
NGINX_CONF_FILE=netalertx.conf
DB_FILE="app.db"
FULL_FILEDB_PATH="${INSTALL_DIR}/db/${DB_FILE}"
NGINX_CONFIG_FILE="/etc/nginx/http.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_DIR_OLD=/home/pi/pialert
OLD_APP_NAME=pialert
# DO NOT CHANGE ANYTHING ABOVE THIS LINE!
# 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 "[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: $ALWAYS_FRESH_INSTALL"
# Delete content of "$INSTALL_DIR/config/"
rm -rf "$INSTALL_DIR/config/"*
rm -rf "$INSTALL_DIR_OLD/config/"*
# Delete content of "$INSTALL_DIR/db/"
rm -rf "$INSTALL_DIR/db/"*
rm -rf "$INSTALL_DIR_OLD/db/"*
fi
# 🔻 FOR BACKWARD COMPATIBILITY - REMOVE AFTER 12/12/2024
# Check if pialert.db exists, then create a symbolic link to app.db
if [ -f "${INSTALL_DIR_OLD}/db/${OLD_APP_NAME}.db" ]; then
ln -s "${INSTALL_DIR_OLD}/db/${OLD_APP_NAME}.db" "${FULL_FILEDB_PATH}"
fi
# Check if ${OLD_APP_NAME}.conf exists, then create a symbolic link to app.conf
if [ -f "${INSTALL_DIR_OLD}/config/${OLD_APP_NAME}.conf" ]; then
ln -s "${INSTALL_DIR_OLD}/config/${OLD_APP_NAME}.conf" "${INSTALL_DIR}/config/${CONF_FILE}"
fi
# 🔺 FOR BACKWARD COMPATIBILITY - REMOVE AFTER 12/12/2024
# Copy starter .db and .conf if they don't exist
cp -na "${INSTALL_DIR}/back/${CONF_FILE}" "${INSTALL_DIR}/config/${CONF_FILE}"
cp -na "${INSTALL_DIR}/back/${DB_FILE}" "${FULL_FILEDB_PATH}"
# if custom variables not set we do not need to do anything
if [ -n "${TZ}" ]; then
FILECONF="${INSTALL_DIR}/config/${CONF_FILE}"
echo "[INSTALL] Setup timezone"
sed -i "\#^TIMEZONE=#c\TIMEZONE='${TZ}'" "${FILECONF}"
# set TimeZone in container
cp /usr/share/zoneinfo/$TZ /etc/localtime
echo $TZ > /etc/timezone
fi
echo "[INSTALL] Setup NGINX"
echo "Setting webserver to address ($LISTEN_ADDR) and port ($PORT)"
envsubst '$INSTALL_DIR $LISTEN_ADDR $PORT' < "${INSTALL_DIR}/install/netalertx.template.conf" > "${NGINX_CONFIG_FILE}"
# Run the hardware vendors update at least once
echo "[INSTALL] Run the hardware vendors update"
# Check if ieee-oui.txt or ieee-iab.txt exist
if [ -f "${OUI_FILE}" ]; then
echo "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 "${INSTALL_DIR}/back/update_vendors.sh" ]; then
"${INSTALL_DIR}/back/update_vendors.sh"
else
echo "update_vendors.sh script not found in ${INSTALL_DIR}."
fi
fi
# Create an empty log files
# Create the execution_queue.log and app_front.log files if they don't exist
touch "${INSTALL_DIR}"/front/log/{app.log,execution_queue.log,app_front.log,app.php_errors.log,stderr.log,stdout.log,db_is_locked.log}
touch "${INSTALL_DIR}"/front/api/user_notifications.json
echo "[INSTALL] Fixing permissions after copied starter config & DB"
chown -R nginx:www-data "${INSTALL_DIR}"/{config,front/log,db,front/api}
chown -R nginx:www-data "${INSTALL_DIR}"/front/api/user_notifications.json
chmod 750 "${INSTALL_DIR}"/{config,front/log,db}
find "${INSTALL_DIR}"/{config,front/log,db} -type f -exec chmod 640 {} \;
# Check if buildtimestamp.txt doesn't exist
if [ ! -f "${INSTALL_DIR}/front/buildtimestamp.txt" ]; then
# Create buildtimestamp.txt
date +%s > "${INSTALL_DIR}/front/buildtimestamp.txt"
chown nginx:www-data "${INSTALL_DIR}/front/buildtimestamp.txt"
fi
echo -e "
[ENV] PATH is ${PATH}
[ENV] PORT is ${PORT}
[ENV] TZ is ${TZ}
[ENV] LISTEN_ADDR is ${LISTEN_ADDR}
[ENV] ALWAYS_FRESH_INSTALL is ${ALWAYS_FRESH_INSTALL}
"