Release 2.6.2-rc1

server/maintenance.ts

@@ -27,7 +27,7 @@ export interface MaintenanceLeaseProvider {
   ): Promise<{ release(): Promise<void> } | undefined>;
 }
 
-/** Accept DNS hostnames only: no URL syntax, port, address literals, or wildcards. */
+/** Accept DNS hostnames and an optional leading *. only; no URL syntax, port, or address literals. */
 export function normalizeMaintenanceHost(value: unknown): string {
   if (typeof value !== "string") throw new Error("host is required");
   const host = value.trim().toLowerCase().replace(/\.$/, "");
@@ -35,7 +35,7 @@ export function normalizeMaintenanceHost(value: unknown): string {
     host.length === 0 ||
     host.length > 253 ||
     !host.includes(".") ||
-    !/^(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/.test(host)
+    !/^(?:\*\.)?(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/.test(host)
   )
     throw new Error("host must be a DNS hostname");
   return host;