wireadmin/docker-entrypoint.sh
2023-11-05 19:50:21 +03:30

112 lines
3.3 KiB
Bash

#!/usr/bin/dumb-init /bin/bash
set -e
# Note above that we run dumb-init as PID 1 in order to reap zombie processes
# as well as forward signals to all processes in its session. Normally, sh
# wouldn't do either of these functions so we'd leak zombies as well as do
# unclean termination of all our sub-processes.
# Prevent core dumps
ulimit -c 0
# Checking if there is /data folder
if [ ! -d "/data" ]; then
mkdir -p /data
chmod 700 /data
fi
mkdir -p /var/vlogs
function remove_duplicated_lines() {
local file="$1"
local temp_file="/tmp/$(basename "$file")"
awk '!seen[$0]++' "$file" >"$temp_file"
mv "$temp_file" "$file"
}
function remove_duplicate_env() {
local file="$1"
local temp_file="/tmp/$(basename "$file")"
awk -F "=" -e '!seen[$1]++' "$file" >"$temp_file"
mv "$temp_file" "$file"
}
touch /app/.env
chmod 400 /app/.env
if ! grep -q "AUTH_SECRET" /app/.env; then
cat <<EOF >>/app/.env
AUTH_SECRET=$(openssl rand -base64 32)
EOF
fi
# Checking if there is `UI_PASSWORD` environment variable
# if there was, converting it to hex and storing it to
# the .env
if [ -n "$UI_PASSWORD" ]; then
ui_password_hex=$(echo -n "$UI_PASSWORD" | xxd -ps -u)
sed -e '/^HASHED_PASSWORD=/d' /app/.env
cat <<EOF >>/app/.env
HASHED_PASSWORD=$ui_password_hex
EOF
unset UI_PASSWORD
fi
remove_duplicate_env "/app/.env"
# IP address of the container
inet_address="$(hostname -i | awk '{print $1}')"
sed -i "s/{{INET_ADDRESS}}/$inet_address/g" /etc/tor/torrc
# if /etc/tor/bridges was mounted, use those bridges
if [ "$TOR_USE_BRIDGES" = "true" ]; then
echo "Using bridges..."
tee -a /etc/tor/torrc <<EOF
# Using Bridges, obsf4
UseBridges 1
ClientTransportPlugin obfs4 exec /usr/local/bin/obfs4proxy managed
EOF
cat /etc/tor/bridges >>/etc/tor/torrc
fi
# any other environment variables that start with TOR_ are added to the torrc
# file
env | grep ^TOR_ | sed -e 's/TOR_//' -e 's/=/ /' >>/etc/tor/torrc
# Removing duplicated lines form /etc/tor/torrc file
remove_duplicated_lines "/etc/tor/torrc"
# Start Tor on the background
screen -L -Logfile /var/vlogs/tor -dmS tor bash -c "tor -f /etc/tor/torrc"
# Starting Redis server in detached mode
screen -L -Logfile /var/vlogs/redis -dmS redis bash -c "redis-server --port 6479 --daemonize no --dir /data --appendonly yes"
echo " "
echo " _ ___ ___ __ _ "
echo "| | / (_)_______ / | ____/ /___ ___ (_)___ "
echo "| | /| / / / ___/ _ \/ /| |/ __ / __ \`__ \/ / __ \\"
echo "| |/ |/ / / / / __/ ___ / /_/ / / / / / / / / / /"
echo "|__/|__/_/_/ \___/_/ |_\__,_/_/ /_/ /_/_/_/ /_/ "
echo " "
sleep 1
echo -e "\n======================== Versions ========================"
echo -e "Alpine Version: \c" && cat /etc/alpine-release
echo -e "WireGuard Version: \c" && wg -v | head -n 1 | awk '{print $1,$2}'
echo -e "Tor Version: \c" && tor --version | head -n 1
echo -e "Obfs4proxy Version: \c" && obfs4proxy -version
echo -e "\n========================= Torrc ========================="
cat /etc/tor/torrc
echo -e "========================================================\n"
sleep 1
# After 10 seconds, export the database to the WireGuard config file
screen -dm bash -c "sleep 10; curl -s -o /dev/null http://127.0.0.1:3000/api/healthcheck"
exec "$@"