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232 lines
6.9 KiB
232 lines
6.9 KiB
#!/usr/bin/env bash
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# Copyright (c) 2021-2024 tteck
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# Author: tteck (tteckster)
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# License: MIT
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# https://github.com/tteck/Proxmox/raw/main/LICENSE
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source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
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color
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verb_ip6
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catch_errors
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setting_up_container
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network_check
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update_os
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#Select DB engine (Sqlite or PostgreSQL, will maybe add MySQL later)
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DB_ENGINE=""
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while [ -z "$DB_ENGINE" ]; do
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if DB_ENGINE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "VAULTWARDEN DATABASE" --radiolist "Choose Database" 10 58 2 \
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"sqlite" "" OFF \
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"postgresql" "" OFF \
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3>&1 1>&2 2>&3); then
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if [ -n "$DB_ENGINE" ]; then
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echo -e "${DGN}Using Database Engine: ${BGN}$DB_ENGINE${CL}"
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fi
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else
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exit-script
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fi
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done
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#Fail2ban option
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "Fail2ban" --yesno "Configure fail2ban?" 10 58); then
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ENABLE_F2B=1
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else
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ENABLE_F2B=0
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fi
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msg_info "Installing Dependencies"
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$STD apt-get update
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$STD apt-get -qqy install \
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git \
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build-essential \
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pkgconf \
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libssl-dev \
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libmariadb-dev-compat \
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libpq-dev \
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curl \
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sudo \
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argon2 \
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mc
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msg_ok "Installed Dependencies"
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WEBVAULT=$(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($2)-3) }')
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msg_info "Installing Rust"
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wget -qL https://sh.rustup.rs
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$STD bash index.html -y --profile minimal
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echo 'export PATH=~/.cargo/bin:$PATH' >>~/.bashrc
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export PATH=~/.cargo/bin:$PATH
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rm index.html
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msg_ok "Installed Rust"
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msg_info "Building Vaultwarden ${VAULT} (Patience)"
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$STD git clone https://github.com/dani-garcia/vaultwarden
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cd vaultwarden
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#$STD cargo build --features "sqlite,mysql,postgresql" --release
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$STD cargo build --features "$DB_ENGINE" --release
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msg_ok "Built Vaultwarden ${VAULT}"
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$STD addgroup --system vaultwarden
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$STD adduser --system --home /opt/vaultwarden --shell /usr/sbin/nologin --no-create-home --gecos 'vaultwarden' --ingroup vaultwarden --disabled-login --disabled-password vaultwarden
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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_$WEBVAULT.tar.gz
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tar -xzf bw_web_$WEBVAULT.tar.gz -C /opt/vaultwarden/
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msg_ok "Downloaded Web-Vault ${WEBVAULT}"
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#admintoken=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 70 | head -n 1)
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admintoken=$(generate_token 50)
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#Local server IP
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$STD vw_ip4=$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
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#echo "Local IP:$ip4"
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cat <<EOF >/opt/vaultwarden/.env
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ADMIN_TOKEN=${admintoken}
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ROCKET_ADDRESS=${vw_ip4}
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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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if [ "$DB_ENGINE" == "postgresql" ]; then
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msg_info "Installing PostgreSQL"
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#sudo apt install postgresql postgresql-contrib libpq-dev dirmngr git libssl-dev pkg-config build-essential curl wget apt-transport-https ca-certificates software-properties-common pwgen -y
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$STD apt -qqy install postgresql postgresql-contrib
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msg_ok "Installed PostgreSQL"
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### Configure PostgreSQL DB
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# Random password
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#postgresql_pwd=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 24 | head -n 1)
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postgresql_pwd=$(generate_token)
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sudo -u postgres psql -c "CREATE DATABASE vaultwarden;"
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sudo -u postgres psql -c "CREATE USER vaultwarden WITH ENCRYPTED PASSWORD '${postgresql_pwd}';"
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sudo -u postgres psql -c "GRANT all privileges ON database vaultwarden TO vaultwarden;"
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#echo "Successfully setup PostgreSQL DB vaultwarden with user vaultwarden and password ${postgresql_pwd}"
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echo "DATABASE_URL=postgresql://vaultwarden:${postgresql_pwd}@localhost:5432/vaultwarden" >> /opt/vaultwarden/.env
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fi
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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"
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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" >$service_path
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systemctl daemon-reload
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$STD systemctl enable --now vaultwarden.service
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msg_ok "Created Service"
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if [ "$ENABLE_F2B" == 1 ]; then
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msg_info "Configuring fail2ban"
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#####Fail2ban setup
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$STD apt -qqy install fail2ban
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#Create files
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touch /etc/fail2ban/filter.d/vaultwarden.conf
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touch /etc/fail2ban/jail.d/vaultwarden.local
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touch /etc/fail2ban/filter.d/vaultwarden-admin.conf
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touch /etc/fail2ban/jail.d/vaultwarden-admin.local
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#Set vaultwarden fail2ban filter conf File
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vaultwardenfail2banfilter="/etc/fail2ban/filter.d/vaultwarden.conf"
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echo "[INCLUDES]
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before = common.conf
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[Definition]
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failregex = ^.*Username or password is incorrect\. Try again\. IP: <HOST>\. Username:.*$
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ignoreregex =" > $vaultwardenfail2banfilter
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#Set vaultwarden fail2ban jail conf File
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vaultwardenfail2banjail="/etc/fail2ban/jail.d/vaultwarden.local"
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echo "[vaultwarden]
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enabled = true
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port = 80,443,8081
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filter = vaultwarden
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action = iptables-allports[name=vaultwarden]
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logpath = /var/log/vaultwarden/error.log
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maxretry = 3
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bantime = 14400
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findtime = 14400" > $vaultwardenfail2banjail
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#Set vaultwarden fail2ban admin filter conf File
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vaultwardenfail2banadminfilter="/etc/fail2ban/filter.d/vaultwarden-admin.conf"
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echo "[INCLUDES]
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before = common.conf
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[Definition]
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failregex = ^.*Unauthorized Error: Invalid admin token\. IP: <HOST>.*$
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ignoreregex =" > $vaultwardenfail2banadminfilter
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#Set vaultwarden fail2ban admin jail conf File
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vaultwardenfail2banadminjail="/etc/fail2ban/jail.d/vaultwarden-admin.local"
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echo "[vaultwarden-admin]
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enabled = true
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port = 80,443
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filter = vaultwarden-admin
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action = iptables-allports[name=vaultwarden]
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logpath = /var/log/vaultwarden/error.log
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maxretry = 5
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bantime = 14400
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findtime = 14400" > $vaultwardenfail2banadminjail
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$STD systemctl restart fail2ban
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msg_info "Configured fail2ban"
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fi
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motd_ssh
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customize
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msg_info "Cleaning up"
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$STD apt-get autoremove
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$STD apt-get autoclean
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msg_ok "Cleaned"
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msg_info "Enter ${admintoken} to gain access to admin panel, please save this somewhere! Admin panel accessible at $vw_ip4:8000/admin"
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