203 lines
5.9 KiB
Bash
203 lines
5.9 KiB
Bash
#!/usr/bin/env bash
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if [ "$VERBOSE" == "yes" ]; then set -x; fi
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YW=$(echo "\033[33m")
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RD=$(echo "\033[01;31m")
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BL=$(echo "\033[36m")
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GN=$(echo "\033[1;92m")
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CL=$(echo "\033[m")
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RETRY_NUM=10
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RETRY_EVERY=3
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NUM=$RETRY_NUM
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CM="${GN}✓${CL}"
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CROSS="${RD}✗${CL}"
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BFR="\\r\\033[K"
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HOLD="-"
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set -o errexit
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set -o errtrace
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set -o nounset
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set -o pipefail
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shopt -s expand_aliases
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alias die='EXIT=$? LINE=$LINENO error_exit'
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trap die ERR
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function error_exit() {
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trap - ERR
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local reason="Unknown failure occurred."
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local msg="${1:-$reason}"
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local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
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echo -e "$flag $msg" 1>&2
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exit $EXIT
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}
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function msg_info() {
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local msg="$1"
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echo -ne " ${HOLD} ${YW}${msg}..."
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}
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function msg_ok() {
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local msg="$1"
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echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
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}
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function msg_error() {
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local msg="$1"
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echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
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}
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msg_info "Setting up Container OS "
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sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
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locale-gen >/dev/null
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while [ "$(hostname -I)" = "" ]; do
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echo 1>&2 -en "${CROSS}${RD} No Network! "
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sleep $RETRY_EVERY
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((NUM--))
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if [ $NUM -eq 0 ]; then
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echo 1>&2 -e "${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}"
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exit 1
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fi
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done
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msg_ok "Set up Container OS"
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msg_ok "Network Connected: ${BL}$(hostname -I)"
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set +e
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alias die=''
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if nc -zw1 8.8.8.8 443; then msg_ok "Internet Connected"; else
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msg_error "Internet NOT Connected"
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read -r -p "Would you like to continue anyway? <y/N> " prompt
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if [[ $prompt == "y" || $prompt == "Y" || $prompt == "yes" || $prompt == "Yes" ]]; then
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echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}"
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else
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echo -e " 🖧 Check Network Settings"
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exit 1
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fi
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fi
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RESOLVEDIP=$(nslookup "github.com" | awk -F':' '/^Address: / { matched = 1 } matched { print $2}' | xargs)
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if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to $RESOLVEDIP"; fi
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alias die='EXIT=$? LINE=$LINENO error_exit'
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set -e
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msg_info "Updating Container OS"
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apt-get update &>/dev/null
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apt-get -y upgrade &>/dev/null
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msg_ok "Updated Container OS"
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msg_info "Installing Dependencies"
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apt-get update &>/dev/null
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apt-get -qqy install \
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git \
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build-essential \
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pkgconf \
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libssl-dev \
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libmariadb-dev-compat \
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libpq-dev \
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curl \
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sudo &>/dev/null
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msg_ok "Installed Dependencies"
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WEBVAULT=$(curl -s https://api.github.com/repos/dani-garcia/bw_web_builds/releases/latest |
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grep "tag_name" |
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awk '{print substr($2, 2, length($2)-3) }')
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VAULT=$(curl -s https://api.github.com/repos/dani-garcia/vaultwarden/releases/latest |
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grep "tag_name" |
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awk '{print substr($2, 2, length($2)-3) }')
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msg_info "Installing Rust"
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curl https://sh.rustup.rs -sSf | sh -s -- -y --profile minimal &>/dev/null
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echo 'export PATH=~/.cargo/bin:$PATH' >>~/.bashrc &>/dev/null
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export PATH=~/.cargo/bin:$PATH &>/dev/null
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which rustc &>/dev/null
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msg_ok "Installed Rust"
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msg_info "Building Vaultwarden ${VAULT} (Patience)"
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git clone https://github.com/dani-garcia/vaultwarden &>/dev/null
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cd vaultwarden
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cargo build --features "sqlite,mysql,postgresql" --release &>/dev/null
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msg_ok "Built Vaultwarden ${VAULT}"
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addgroup --system vaultwarden &>/dev/null
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adduser --system --home /opt/vaultwarden --shell /usr/sbin/nologin --no-create-home --gecos 'vaultwarden' --ingroup vaultwarden --disabled-login --disabled-password vaultwarden &>/dev/null
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mkdir -p /opt/vaultwarden/bin
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mkdir -p /opt/vaultwarden/data
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cp target/release/vaultwarden /opt/vaultwarden/bin/
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msg_info "Downloading Web-Vault ${WEBVAULT}"
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curl -fsSLO https://github.com/dani-garcia/bw_web_builds/releases/download/$WEBVAULT/bw_web_$WEBVAULT.tar.gz &>/dev/null
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tar -xzf bw_web_$WEBVAULT.tar.gz -C /opt/vaultwarden/ &>/dev/null
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msg_ok "Downloaded Web-Vault ${WEBVAULT}"
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cat <<EOF >/opt/vaultwarden/.env
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ADMIN_TOKEN=$(openssl rand -base64 48)
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ROCKET_ADDRESS=0.0.0.0
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DATA_FOLDER=/opt/vaultwarden/data
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DATABASE_MAX_CONNS=10
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WEB_VAULT_FOLDER=/opt/vaultwarden/web-vault
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WEB_VAULT_ENABLED=true
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EOF
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msg_info "Creating Service"
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chown -R vaultwarden:vaultwarden /opt/vaultwarden/
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chown root:root /opt/vaultwarden/bin/vaultwarden
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chmod +x /opt/vaultwarden/bin/vaultwarden
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chown -R root:root /opt/vaultwarden/web-vault/
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chmod +r /opt/vaultwarden/.env
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service_path="/etc/systemd/system/vaultwarden.service" &>/dev/null
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echo "[Unit]
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Description=Bitwarden Server (Powered by Vaultwarden)
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Documentation=https://github.com/dani-garcia/vaultwarden
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After=network.target
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[Service]
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User=vaultwarden
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Group=vaultwarden
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EnvironmentFile=-/opt/vaultwarden/.env
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ExecStart=/opt/vaultwarden/bin/vaultwarden
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LimitNOFILE=65535
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LimitNPROC=4096
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PrivateTmp=true
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PrivateDevices=true
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ProtectHome=true
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ProtectSystem=strict
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DevicePolicy=closed
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ProtectControlGroups=yes
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ProtectKernelModules=yes
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ProtectKernelTunables=yes
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RestrictNamespaces=yes
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RestrictRealtime=yes
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MemoryDenyWriteExecute=yes
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LockPersonality=yes
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WorkingDirectory=/opt/vaultwarden
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ReadWriteDirectories=/opt/vaultwarden/data
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AmbientCapabilities=CAP_NET_BIND_SERVICE
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[Install]
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WantedBy=multi-user.target" >$service_path
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systemctl daemon-reload
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systemctl enable --now vaultwarden.service &>/dev/null
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msg_ok "Created Service"
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PASS=$(grep -w "root" /etc/shadow | cut -b6)
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if [[ $PASS != $ ]]; then
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msg_info "Customizing Container"
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rm /etc/motd
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rm /etc/update-motd.d/10-uname
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touch ~/.hushlogin
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GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
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mkdir -p $(dirname $GETTY_OVERRIDE)
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cat <<EOF >$GETTY_OVERRIDE
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[Service]
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ExecStart=
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ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM
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EOF
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systemctl daemon-reload
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systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
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msg_ok "Customized Container"
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fi
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if [[ "${SSH_ROOT}" == "yes" ]]; then
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sed -i "s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g" /etc/ssh/sshd_config
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systemctl restart sshd
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fi
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msg_info "Cleaning up"
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apt-get autoremove >/dev/null
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apt-get autoclean >/dev/null
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msg_ok "Cleaned"
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