Keep GEO available before ingestion setup

src/ingest.ts

@@ -32,7 +32,12 @@ function secureTokenMatch(supplied: string, configured: string): boolean {
     && timingSafeEqual(suppliedBuffer, configuredBuffer)
 }
 
-function requireIngestionToken(request: FastifyRequest, configuredToken: string): void {
+function requireIngestionToken(request: FastifyRequest, configuredToken: string | undefined): void {
+  if (!configuredToken) {
+    const error = new Error('GEO ingestion is not configured') as Error & { statusCode: number }
+    error.statusCode = 503
+    throw error
+  }
   const suppliedToken = request.headers['x-ingestion-token']
   if (typeof suppliedToken !== 'string' || !secureTokenMatch(suppliedToken, configuredToken)) {
     const error = new Error('Unauthorized GEO ingestion request') as Error & { statusCode: number }
@@ -250,7 +255,6 @@ async function upsertReference(payload: ReferencePayload): Promise<IngestionResu
 
 export async function registerIngestionRoutes(app: FastifyInstance): Promise<void> {
   const configuredToken = process.env.GEO_INGESTION_TOKEN
-  if (!configuredToken) throw new Error('GEO_INGESTION_TOKEN is required')
 
   app.post('/internal/ingest/catalog', async (request) => {
     requireIngestionToken(request, configuredToken)