Files
ProxmoxVE/tools/addon/filebrowser-quantum.sh
T
MickLesk 77853ffe37 fix(filebrowser): generate the admin password instead of a public one
The addon, filebrowser-quantum and the FileBrowser option of homeassistant and podman-homeassistant created admin with the password community-scripts.org, on a service that runs as root over the whole filesystem. A new install now gets a random password in ~/filebrowser.creds or ~/filebrowser-quantum.creds, and an update replaces the public password on existing installs. Quantum only keeps adminPassword in its config until the admin exists, since it resets the password on every start. The Home Assistant options run the addon instead of their own copy pinned to FileBrowser 2.23.0, the service no longer forces the listen address back to 0.0.0.0, and the no-authentication prompt says what it exposes.
2026-11-09 15:15:09 +01:00

311 lines
10 KiB
Bash

#!/usr/bin/env bash
# Copyright (c) 2021-2026 community-scripts ORG
# Author: MickLesk
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/filebrowserspace/quantum
APP="FileBrowser Quantum"
APP_TYPE="addon"
INSTALL_PATH="/usr/local/bin/filebrowser"
CONFIG_PATH="/usr/local/community-scripts/fq-config.yaml"
DEFAULT_PORT=8080
SRC_DIR="/"
if ! command -v curl &>/dev/null; then
printf "\r\e[2K%b" '\033[93m Setup Source \033[m' >&2
if [[ -f /etc/alpine-release ]]; then
apk update >/dev/null 2>&1
apk add --no-cache curl >/dev/null 2>&1
else
apt-get update >/dev/null 2>&1
apt-get install -y curl >/dev/null 2>&1
fi
fi
source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/core.func")
source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/lib/tools.func")
source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/error_handler.func")
source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/api/api.func") 2>/dev/null || true
declare -f init_tool_telemetry &>/dev/null && init_tool_telemetry "filebrowser-quantum" "addon"
# Enable error handling
set -Eeuo pipefail
catch_errors
# Initialize all core functions (colors, formatting, icons, STD mode)
load_functions
header_info
get_lxc_ip
IP="$LOCAL_IP"
# Proxmox Host Warning
if [[ -d "/etc/pve" ]]; then
msg_warn "Running this addon directly on the Proxmox host is not recommended!"
msg_warn "Only the boot disk will be visible — passthrough drives will not be indexed."
msg_warn "This causes incorrect disk usage stats and incomplete file browsing."
msg_warn "Run this addon inside an LXC or VM instead and mount your drives there."
echo ""
echo -n "${TAB}Continue anyway on the Proxmox host? (y/N): "
read -r host_confirm
if [[ ! "${host_confirm,,}" =~ ^(y|yes)$ ]]; then
msg_error "Aborted."
exit 0
fi
fi
# OS Detection
if [[ -f "/etc/alpine-release" ]]; then
OS="Alpine"
SERVICE_PATH="/etc/init.d/filebrowser"
PKG_MANAGER="apk add --no-cache"
elif [[ -f "/etc/debian_version" ]]; then
OS="Debian"
SERVICE_PATH="/etc/systemd/system/filebrowser.service"
PKG_MANAGER="apt install -y"
else
msg_error "Unsupported OS detected. Exiting."
exit 238
fi
# Detect legacy FileBrowser installation
LEGACY_DB="/usr/local/community-scripts/filebrowser.db"
LEGACY_BIN="/usr/local/bin/filebrowser"
LEGACY_SERVICE_DEB="/etc/systemd/system/filebrowser.service"
LEGACY_SERVICE_ALP="/etc/init.d/filebrowser"
if [[ -f "$LEGACY_DB" || -f "$LEGACY_BIN" && ! -f "$CONFIG_PATH" ]]; then
msg_warn "Detected legacy FileBrowser installation."
echo -n "${TAB}Uninstall legacy FileBrowser and continue with Quantum install? (y/n): "
read -r remove_legacy
if [[ "${remove_legacy,,}" =~ ^(y|yes)$ ]]; then
msg_info "Uninstalling legacy FileBrowser"
if [[ -f "$LEGACY_SERVICE_DEB" ]]; then
systemctl disable --now filebrowser.service &>/dev/null || true
rm -f "$LEGACY_SERVICE_DEB"
elif [[ -f "$LEGACY_SERVICE_ALP" ]]; then
rc-service filebrowser stop &>/dev/null || true
rc-update del filebrowser &>/dev/null || true
rm -f "$LEGACY_SERVICE_ALP"
fi
rm -f "$LEGACY_BIN" "$LEGACY_DB"
msg_ok "Legacy FileBrowser removed"
else
msg_error "Installation aborted by user."
exit 0
fi
fi
# v2 rejects v1 config keys and imports the BoltDB on its first start
migrate_v1_config() {
local dir="/usr/local/community-scripts" db=0
[[ -s "$dir/database.db" && ! -s "$dir/filebrowser.sqlite" ]] && db=1
((db)) || grep -qE 'conditionals:|indexingIntervalMinutes:' "$CONFIG_PATH" || return 0
cp "$CONFIG_PATH" "${CONFIG_PATH}.v1.bak"
((db)) && mv "$dir/database.db" "$dir/database.db.old"
awk -v db="$db" '
{ match($0, /^ */); ind = RLENGTH }
/^[^ #]/ { top = $1 }
cond && ind > ci { print substr($0, 3); next }
{ cond = 0 }
/^[[:space:]]*conditionals:[[:space:]]*$/ { cond = 1; ci = ind; next }
/^[[:space:]]*indexingIntervalMinutes:/ { next }
top == "server:" && /^ port:/ { port = $2; next }
{ print }
/^server:/ && db { print " database:"; print " migrateFrom: \"database.db.old\"" }
END { if (port != "") { print "http:"; print " port: " port } }
' "${CONFIG_PATH}.v1.bak" >"$CONFIG_PATH"
}
# Existing installation
if [[ -f "$INSTALL_PATH" ]]; then
msg_warn "${APP} is already installed."
echo -n "${TAB}Uninstall ${APP}? (y/N): "
read -r uninstall_prompt
if [[ "${uninstall_prompt,,}" =~ ^(y|yes)$ ]]; then
msg_info "Uninstalling ${APP}"
if [[ "$OS" == "Debian" ]]; then
systemctl disable --now filebrowser.service &>/dev/null || true
rm -f "$SERVICE_PATH"
else
rc-service filebrowser stop &>/dev/null || true
rc-update del filebrowser &>/dev/null || true
rm -f "$SERVICE_PATH"
fi
rm -f "$INSTALL_PATH" "$CONFIG_PATH" "$HOME/.filebrowser-quantum"
msg_ok "${APP} has been uninstalled."
exit 0
fi
echo -n "${TAB}Update ${APP}? (y/N): "
read -r update_prompt
if [[ "${update_prompt,,}" =~ ^(y|yes)$ ]]; then
# Older installs kept the public password in the config, which resets it on every start
if grep -qE '^\s*adminPassword:\s*"?community-scripts\.org"?\s*$' "$CONFIG_PATH" 2>/dev/null; then
msg_info "Replacing the default admin password"
ADMIN_PASS=$(random_password 20)
sed -i -E "s|^(\s*adminPassword:).*|\1 ${ADMIN_PASS}|" "$CONFIG_PATH"
chmod 600 "$CONFIG_PATH"
if [[ "$OS" == "Debian" ]]; then systemctl restart filebrowser.service; else rc-service filebrowser restart &>/dev/null; fi
fq_port=$(awk '/^http:/{h=1} h && /^ port:/{print $2; exit}' "$CONFIG_PATH")
for _ in {1..30}; do
[[ "$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:${fq_port:-8080}/health")" == "200" ]] && break
sleep 1
done
sed -i '/^\s*adminPassword:/d' "$CONFIG_PATH"
echo -e "FileBrowser Quantum\nUsername: admin\nPassword: ${ADMIN_PASS}" >~/filebrowser-quantum.creds
chmod 600 ~/filebrowser-quantum.creds
msg_ok "Replaced the default admin password (saved in ~/filebrowser-quantum.creds)"
fi
if check_for_gh_release "filebrowser-quantum" "gtsteffaniak/filebrowser"; then
msg_info "Updating ${APP}"
if ! command -v curl &>/dev/null; then $STD $PKG_MANAGER curl; fi
fetch_and_deploy_gh_release "filebrowser-quantum" "gtsteffaniak/filebrowser" "singlefile" "latest" "/usr/local/bin" "linux-$(arch_resolve)-filebrowser"
mv -f /usr/local/bin/filebrowser-quantum "$INSTALL_PATH"
if [[ -f "$CONFIG_PATH" ]]; then
sed -i '/^\s*disableIndexing:/d' "$CONFIG_PATH"
migrate_v1_config
fi
if [[ "$OS" == "Debian" ]]; then
systemctl restart filebrowser.service
else
rc-service filebrowser restart
fi
msg_ok "Updated ${APP}"
fi
exit 0
else
msg_warn "Update skipped. Exiting."
exit 0
fi
fi
msg_warn "${APP} is not installed."
echo -n "${TAB}Enter port number (Default: ${DEFAULT_PORT}): "
read -r PORT
PORT=${PORT:-$DEFAULT_PORT}
echo -n "${TAB}Install ${APP}? (y/n): "
read -r install_prompt
if ! [[ "${install_prompt,,}" =~ ^(y|yes)$ ]]; then
msg_warn "Installation skipped. Exiting."
exit 0
fi
msg_info "Installing ${APP} on ${OS}"
$STD $PKG_MANAGER \
curl \
ffmpeg
fetch_and_deploy_gh_release "filebrowser-quantum" "gtsteffaniak/filebrowser" "singlefile" "latest" "/usr/local/bin" "linux-$(arch_resolve)-filebrowser"
mv -f /usr/local/bin/filebrowser-quantum "$INSTALL_PATH"
msg_ok "Installed ${APP}"
msg_info "Preparing configuration directory"
mkdir -p /usr/local/community-scripts
chown root:root /usr/local/community-scripts
chmod 755 /usr/local/community-scripts
msg_ok "Directory prepared"
ADMIN_PASS=$(random_password 20)
msg_warn "FileBrowser runs as root and shows the whole filesystem. Without authentication, anyone who reaches port ${PORT} can read and change every file."
echo -n "${TAB}Use No Authentication? (y/N): "
read -r noauth_prompt
# === YAML CONFIG GENERATION ===
if [[ "${noauth_prompt,,}" =~ ^(y|yes)$ ]]; then
cat <<EOF >"$CONFIG_PATH"
http:
port: $PORT
server:
sources:
- path: "$SRC_DIR"
name: "RootFS"
config:
denyByDefault: false
rules:
- neverWatchPath: "/proc"
- neverWatchPath: "/sys"
- neverWatchPath: "/dev"
- neverWatchPath: "/run"
- neverWatchPath: "/tmp"
- neverWatchPath: "/lost+found"
auth:
methods:
noauth: true
EOF
msg_ok "Configured with no authentication"
else
cat <<EOF >"$CONFIG_PATH"
http:
port: $PORT
server:
sources:
- path: "$SRC_DIR"
name: "RootFS"
config:
denyByDefault: false
rules:
- neverWatchPath: "/proc"
- neverWatchPath: "/sys"
- neverWatchPath: "/dev"
- neverWatchPath: "/run"
- neverWatchPath: "/tmp"
- neverWatchPath: "/lost+found"
auth:
adminUsername: admin
adminPassword: ${ADMIN_PASS}
EOF
chmod 600 "$CONFIG_PATH"
echo -e "FileBrowser Quantum\nUsername: admin\nPassword: ${ADMIN_PASS}" >~/filebrowser-quantum.creds
chmod 600 ~/filebrowser-quantum.creds
msg_ok "Configured admin (credentials saved in ~/filebrowser-quantum.creds)"
fi
msg_info "Creating service"
if [[ "$OS" == "Debian" ]]; then
cat <<EOF >"$SERVICE_PATH"
[Unit]
Description=FileBrowser Quantum
After=network.target
[Service]
User=root
WorkingDirectory=/usr/local/community-scripts
ExecStart=/usr/local/bin/filebrowser -c $CONFIG_PATH
Restart=always
[Install]
WantedBy=multi-user.target
EOF
systemctl enable --now filebrowser &>/dev/null
else
cat <<EOF >"$SERVICE_PATH"
#!/sbin/openrc-run
command="/usr/local/bin/filebrowser"
command_args="-c $CONFIG_PATH"
command_background=true
directory="/usr/local/community-scripts"
pidfile="/usr/local/community-scripts/pidfile"
depend() {
need net
}
EOF
chmod +x "$SERVICE_PATH"
$STD rc-update add filebrowser default
$STD rc-service filebrowser start
fi
msg_ok "Service created successfully"
# auth.adminPassword resets the password on every start, so it stays only until the admin exists
if grep -q '^\s*adminPassword:' "$CONFIG_PATH"; then
for _ in {1..30}; do
[[ "$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:${PORT}/health")" == "200" ]] && break
sleep 1
done
sed -i '/^\s*adminPassword:/d' "$CONFIG_PATH"
fi
msg_ok "${APP} is reachable at: ${BL}http://${IP}:${PORT}${CL}"