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fix(install): auto-provision SpoolBuddy kiosk API key in full-mode install

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Full-mode install wrote CHANGE_ME_AFTER_SETUP as SPOOLBUDDY_API_KEY because
  no admin exists yet to create a real one. On reboot the kiosk launched with
  that placeholder, AuthContext rejected it, and the user hit the Bambuddy
  login page instead of the kiosk. Standalone mode was unaffected — users
  paste a real key from their existing Bambuddy before install.

  Adds backend/app/cli.py with a kiosk-bootstrap subcommand that creates a
  scoped APIKey row directly in the DB (can_read_status=True, everything else
  false) and prints the full key to stdout. install.sh full-mode runs it as
  the bambuddy service user after create_bambuddy_service, captures the key,
  and sed-replaces the placeholder in spoolbuddy/.env. Idempotent with
  --force for re-installs.

  Drops the outdated "create an API key and edit .env" next-step block since
  the kiosk is now provisioned automatically.
This commit is contained in:
maziggy
2026-04-18 07:40:38 +02:00
parent 8e7a3bf1f8
commit 3502ab33c5
4 changed files with 288 additions and 4 deletions
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spoolbuddy/install/install.sh
+39 -4
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@@ -783,6 +783,43 @@ EOF
success "Bambuddy service created and enabled"
}
bootstrap_spoolbuddy_kiosk_key() {
# Provision an API key for the local SpoolBuddy kiosk and write it into
# spoolbuddy/.env. Runs against the Bambuddy DB directly (via the CLI),
# so the bambuddy service does not need to be running yet.
info "Provisioning SpoolBuddy kiosk API key..."
local env_file="$INSTALL_PATH/spoolbuddy/.env"
if [[ ! -f "$env_file" ]]; then
warn "SpoolBuddy env file not found at $env_file — skipping kiosk key bootstrap"
return
fi
# CWD must be $INSTALL_PATH so `python -m backend.app.cli` finds the backend
# package on sys.path (matches the systemd unit's WorkingDirectory).
local kiosk_key
if ! kiosk_key="$(cd "$INSTALL_PATH" && sudo -u "$BAMBUDDY_SERVICE_USER" \
env DATA_DIR="$INSTALL_PATH/data" LOG_DIR="$INSTALL_PATH/logs" \
"$INSTALL_PATH/venv/bin/python" -m backend.app.cli kiosk-bootstrap --force)"; then
error "Failed to bootstrap SpoolBuddy kiosk API key"
fi
if [[ -z "$kiosk_key" || "$kiosk_key" != bb_* ]]; then
error "CLI returned an invalid API key (got: ${kiosk_key:0:8}...)"
fi
if ! grep -q '^SPOOLBUDDY_API_KEY=' "$env_file"; then
error "Sentinel 'SPOOLBUDDY_API_KEY=' line missing in $env_file"
fi
# Escape for sed replacement (the key is base64url-safe, no slashes, but be defensive)
local escaped_key
escaped_key=$(printf '%s\n' "$kiosk_key" | sed -e 's/[\/&]/\\&/g')
sed -i "s/^SPOOLBUDDY_API_KEY=.*/SPOOLBUDDY_API_KEY=${escaped_key}/" "$env_file"
success "SpoolBuddy kiosk API key provisioned"
}
# ─────────────────────────────────────────────────────────────────────────────
# System Strip-Down (dedicated appliance — remove unnecessary services/packages)
# ─────────────────────────────────────────────────────────────────────────────
@@ -1504,6 +1541,7 @@ main() {
create_bambuddy_directories
create_bambuddy_env
create_bambuddy_service
bootstrap_spoolbuddy_kiosk_key
echo ""
fi
@@ -1532,10 +1570,7 @@ main() {
echo -e " ${BOLD}Next steps:${NC}"
echo -e " 1. Reboot (required for kiosk, Plymouth splash, and hardware changes)"
echo -e " 2. The touchscreen kiosk will start automatically after reboot"
echo -e " 3. On another device, open ${CYAN}http://$ip_addr:$BAMBUDDY_PORT${NC}"
echo -e " 4. Go to Settings -> API Keys and create an API key"
echo -e " 5. Update the API key in: ${CYAN}$INSTALL_PATH/spoolbuddy/.env${NC}"
echo -e " 6. Restart SpoolBuddy: ${CYAN}sudo systemctl restart spoolbuddy${NC}"
echo -e " 3. On another device, open ${CYAN}http://$ip_addr:$BAMBUDDY_PORT${NC} to complete first-run admin setup"
fi
echo ""