#!/usr/bin/env bash 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 NUM=$RETRY_NUM CM="${GN}✓${CL}" CROSS="${RD}✗${CL}" BFR="\\r\\033[K" HOLD="-" set -o errexit set -o errtrace set -o nounset set -o pipefail shopt -s expand_aliases alias die='EXIT=$? LINE=$LINENO error_exit' trap die ERR function error_exit() { trap - ERR local reason="Unknown failure occured." local msg="${1:-$reason}" local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE" echo -e "$flag $msg" 1>&2 exit $EXIT } function msg_info() { local msg="$1" echo -ne " ${HOLD} ${YW}${msg}..." } function msg_ok() { local msg="$1" echo -e "${BFR} ${CM} ${GN}${msg}${CL}" } msg_info "Setting up Container OS " sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen locale-gen >/dev/null while [ "$(hostname -I)" = "" ]; do 1>&2 echo -en "${CROSS}${RD} No Network! " sleep $RETRY_EVERY ((NUM--)) if [ $NUM -eq 0 ] then 1>&2 echo -e "${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}" exit 1 fi done msg_ok "Setup Container OS" msg_ok "Network Connected: ${BL}$(hostname -I)" msg_info "Updating Container OS" apt update &>/dev/null apt-get -qqy upgrade &>/dev/null msg_ok "Updated Container OS" msg_info "Installing Dependencies" apt-get update &>/dev/null apt-get -qqy install \ git \ build-essential \ pkgconf \ libssl-dev \ libmariadb-dev-compat \ libpq-dev \ curl \ sudo &>/dev/null 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($2)-3) }') \ msg_info "Installing Rust" curl https://sh.rustup.rs -sSf | sh -s -- -y --profile minimal &>/dev/null echo 'export PATH=~/.cargo/bin:$PATH' >> ~/.bashrc &>/dev/null export PATH=~/.cargo/bin:$PATH &>/dev/null which rustc &>/dev/null msg_ok "Installed Rust" msg_info "Building Vaultwarden ${VAULT} (Patience)" git clone https://github.com/dani-garcia/vaultwarden &>/dev/null cd vaultwarden cargo build --features "sqlite,mysql,postgresql" --release &>/dev/null msg_ok "Built Vaultwarden ${VAULT}" addgroup --system vaultwarden &>/dev/null adduser --system --home /opt/vaultwarden --shell /usr/sbin/nologin --no-create-home --gecos 'vaultwarden' --ingroup vaultwarden --disabled-login --disabled-password vaultwarden &>/dev/null mkdir -p /opt/vaultwarden/bin mkdir -p /opt/vaultwarden/data cp target/release/vaultwarden /opt/vaultwarden/bin/ msg_info "Downloading Web-Vault ${WEBVAULT}" curl -fsSLO https://github.com/dani-garcia/bw_web_builds/releases/download/$WEBVAULT/bw_web_$WEBVAULT.tar.gz &>/dev/null tar -xzf bw_web_$WEBVAULT.tar.gz -C /opt/vaultwarden/ &>/dev/null msg_ok "Downloaded Web-Vault ${WEBVAULT}" cat < /opt/vaultwarden/.env ## https://github.com/dani-garcia/vaultwarden/blob/main/.env.template 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" &>/dev/null 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" > $service_path systemctl daemon-reload systemctl enable --now vaultwarden.service &>/dev/null msg_ok "Created Service" PASS=$(grep -w "root" /etc/shadow | cut -b6); if [[ $PASS != $ ]]; then msg_info "Customizing Container" rm /etc/motd rm /etc/update-motd.d/10-uname touch ~/.hushlogin GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf" mkdir -p $(dirname $GETTY_OVERRIDE) cat << EOF > $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 msg_info "Cleaning up" apt-get autoremove >/dev/null apt-get autoclean >/dev/null rm -rf /var/{cache,log}/* /var/lib/apt/lists/* msg_ok "Cleaned"