request remote address

@types/Server.ts

@@ -151,7 +151,8 @@ export type Request = {
         verified: boolean,
         loginMethod: string
     } & Session,
-    files: {[key: string]: UploadedFile}
+    files: { [key: string]: UploadedFile },
+    remoteAddress: string
 } & ExpressRequest
 
 export type Response = {

src/server/Server.ts

@@ -192,7 +192,8 @@ class Server extends EventEmitter {
         this.#_app.use(express.json({ limit: '10mb' }));
         this.#_app.use(express.urlencoded({ extended: true }));
         
-        // Not sure why these are a problem
+        // Not sure why binding is a problem
+        this.#_app.use(this.#attachMisc.bind(this) as never);
         this.#_app.use(this.#logRequest.bind(this) as never); // Logs every request
         this.#_app.use(this.#logError.bind(this) as never); // Logs endpoints that error and sends a 500
         this.#_app.use(this.#ready.bind(this) as never); // denies requests before the server is ready
@@ -232,6 +233,11 @@ class Server extends EventEmitter {
         this.emit('ready');
 
     }
+
+    #attachMisc (req: Request, _res: Response, next: NextFunction) {
+        req.remoteAddress = req.get('X-Forwarded-For') || req.socket.remoteAddress as string;
+        next();
+    }
     
     // eslint-disable-next-line no-unused-vars, @typescript-eslint/no-unused-vars
     #logError (err: Error, _req: Request, res: Response, _next: NextFunction) {