#!/usr/bin/env bash if [ "$VERBOSE" == "yes" ]; then set -x; STD=""; fi if [ "$VERBOSE" != "yes" ]; then STD="silent"; fi silent() { "$@" > /dev/null 2>&1; } if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; $STD sysctl -p; fi YW=$(echo "\033[33m") RD=$(echo "\033[01;31m") BL=$(echo "\033[36m") GN=$(echo "\033[1;92m") CL=$(echo "\033[m") RETRY_NUM=10 RETRY_EVERY=3 CM="${GN}✓${CL}" CROSS="${RD}✗${CL}" BFR="\\r\\033[K" HOLD="-" set -Eeuo pipefail trap 'error_handler $LINENO "$BASH_COMMAND"' ERR function error_handler() { local exit_code="$?" local line_number="$1" local command="$2" local error_message="${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}" echo -e "\n$error_message\n" } function msg_info() { local msg="$1" echo -ne " ${HOLD} ${YW}${msg}..." } function msg_ok() { local msg="$1" echo -e "${BFR} ${CM} ${GN}${msg}${CL}" } function msg_error() { local msg="$1" echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}" } msg_info "Setting up Container OS " sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen locale-gen >/dev/null for ((i=RETRY_NUM; i>0; i--)); do if [ "$(hostname -I)" != "" ]; then break fi echo 1>&2 -en "${CROSS}${RD} No Network! " sleep $RETRY_EVERY done if [ "$(hostname -I)" = "" ]; then echo 1>&2 -e "\n${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}" echo -e " 🖧 Check Network Settings" exit 1 fi msg_ok "Set up Container OS" msg_ok "Network Connected: ${BL}$(hostname -I)" set +e if nc -zw1 8.8.8.8 443; then msg_ok "Internet Connected"; else msg_error "Internet NOT Connected" read -r -p "Would you like to continue anyway? " prompt if [[ $prompt == "y" || $prompt == "Y" || $prompt == "yes" || $prompt == "Yes" ]]; then echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}" else echo -e " 🖧 Check Network Settings" exit 1 fi fi RESOLVEDIP=$(nslookup "github.com" | awk -F':' '/^Address: / { matched = 1 } matched { print $2}' | xargs) if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to ${BL}$RESOLVEDIP${CL}"; fi set -e msg_info "Updating Container OS" $STD apt-get update $STD apt-get -y upgrade msg_ok "Updated Container OS" msg_info "Installing Dependencies" $STD apt-get update $STD apt-get -qqy install \ git \ build-essential \ pkgconf \ libssl-dev \ libmariadb-dev-compat \ libpq-dev \ curl \ sudo \ mc msg_ok "Installed Dependencies" WEBVAULT=$(curl -s https://api.github.com/repos/dani-garcia/bw_web_builds/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }') VAULT=$(curl -s https://api.github.com/repos/dani-garcia/vaultwarden/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }') msg_info "Installing Rust" wget -qL https://sh.rustup.rs $STD bash index.html -y --profile minimal echo 'export PATH=~/.cargo/bin:$PATH' >>~/.bashrc export PATH=~/.cargo/bin:$PATH rm index.html msg_ok "Installed Rust" msg_info "Building Vaultwarden ${VAULT} (Patience)" $STD git clone https://github.com/dani-garcia/vaultwarden cd vaultwarden $STD cargo build --features "sqlite,mysql,postgresql" --release msg_ok "Built Vaultwarden ${VAULT}" $STD addgroup --system vaultwarden $STD adduser --system --home /opt/vaultwarden --shell /usr/sbin/nologin --no-create-home --gecos 'vaultwarden' --ingroup vaultwarden --disabled-login --disabled-password vaultwarden mkdir -p /opt/vaultwarden/bin mkdir -p /opt/vaultwarden/data cp target/release/vaultwarden /opt/vaultwarden/bin/ msg_info "Downloading Web-Vault ${WEBVAULT}" $STD curl -fsSLO https://github.com/dani-garcia/bw_web_builds/releases/download/$WEBVAULT/bw_web_$WEBVAULT.tar.gz $STD tar -xzf bw_web_$WEBVAULT.tar.gz -C /opt/vaultwarden/ msg_ok "Downloaded Web-Vault ${WEBVAULT}" cat </opt/vaultwarden/.env ADMIN_TOKEN=$(openssl rand -base64 48) ROCKET_ADDRESS=0.0.0.0 DATA_FOLDER=/opt/vaultwarden/data DATABASE_MAX_CONNS=10 WEB_VAULT_FOLDER=/opt/vaultwarden/web-vault WEB_VAULT_ENABLED=true EOF msg_info "Creating Service" chown -R vaultwarden:vaultwarden /opt/vaultwarden/ chown root:root /opt/vaultwarden/bin/vaultwarden chmod +x /opt/vaultwarden/bin/vaultwarden chown -R root:root /opt/vaultwarden/web-vault/ chmod +r /opt/vaultwarden/.env service_path="/etc/systemd/system/vaultwarden.service" echo "[Unit] Description=Bitwarden Server (Powered by Vaultwarden) Documentation=https://github.com/dani-garcia/vaultwarden After=network.target [Service] User=vaultwarden Group=vaultwarden EnvironmentFile=-/opt/vaultwarden/.env ExecStart=/opt/vaultwarden/bin/vaultwarden LimitNOFILE=65535 LimitNPROC=4096 PrivateTmp=true PrivateDevices=true ProtectHome=true ProtectSystem=strict DevicePolicy=closed ProtectControlGroups=yes ProtectKernelModules=yes ProtectKernelTunables=yes RestrictNamespaces=yes RestrictRealtime=yes MemoryDenyWriteExecute=yes LockPersonality=yes WorkingDirectory=/opt/vaultwarden ReadWriteDirectories=/opt/vaultwarden/data AmbientCapabilities=CAP_NET_BIND_SERVICE [Install] WantedBy=multi-user.target" >$service_path systemctl daemon-reload $STD systemctl enable --now vaultwarden.service msg_ok "Created Service" echo "export TERM='xterm-256color'" >>/root/.bashrc if ! getent shadow root | grep -q "^root:[^\!*]"; then msg_info "Customizing Container" OS=$(grep "^ID=" /etc/os-release | cut -d'=' -f2) if [ "$OS" == "debian" ]; then rm /etc/motd /etc/update-motd.d/10-uname; else chmod -x /etc/update-motd.d/*; fi touch ~/.hushlogin GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf" mkdir -p $(dirname $GETTY_OVERRIDE) cat <$GETTY_OVERRIDE [Service] ExecStart= ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM EOF systemctl daemon-reload systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//') msg_ok "Customized Container" fi if [[ "${SSH_ROOT}" == "yes" ]]; then sed -i "s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g" /etc/ssh/sshd_config; systemctl restart sshd; fi msg_info "Cleaning up" $STD apt-get autoremove $STD apt-get autoclean msg_ok "Cleaned"