Merge pull request #267 from Taillis-Labs/my-req-branch

feat(server): Return the `Host` or `X-Forwarded-Host` header field to a hostname.

Author: ije

server/api.ts

@@ -52,6 +52,10 @@ export class Request implements APIRequest {
     return this.#req.method
   }
 
+  get hostname(): string {
+    return (this.#req.conn.remoteAddr as Deno.NetAddr).hostname;
+  }
+
   get headers(): Headers {
     return this.#req.headers
   }

types.ts

@@ -161,6 +161,7 @@ export interface APIRequest extends ServerRequest {
   readonly params: Record<string, string>
   readonly query: URLSearchParams
   readonly cookies: ReadonlyMap<string, string>
+  readonly hostname: string
   /** `readBody` reads the body to an object in bytes, string, json, or multipart form data. */
   readBody(type?: 'raw'): Promise<Uint8Array>
   readBody(type: 'text'): Promise<string>