add login portal and traefik middleware auth for testing redirect login

server/routers/badger/verifyUser.ts

@@ -0,0 +1,61 @@
+import lucia from "@server/auth";
+import HttpCode from "@server/types/HttpCode";
+import { NextFunction, Request, Response } from "express";
+import createHttpError from "http-errors";
+import { z } from "zod";
+import { fromError } from "zod-validation-error";
+import { response } from "@server/utils/response";
+
+export const verifyUserBody = z.object({
+    sessionId: z.string(),
+});
+
+export type VerifyUserBody = z.infer<typeof verifyUserBody>;
+
+export type VerifyUserResponse = {
+    valid: boolean;
+};
+
+export async function verifyUser(
+    req: Request,
+    res: Response,
+    next: NextFunction,
+): Promise<any> {
+    const parsedBody = verifyUserBody.safeParse(req.query);
+
+    if (!parsedBody.success) {
+        return next(
+            createHttpError(
+                HttpCode.BAD_REQUEST,
+                fromError(parsedBody.error).toString(),
+            ),
+        );
+    }
+
+    const { sessionId } = parsedBody.data;
+
+    try {
+        const { session, user } = await lucia.validateSession(sessionId);
+
+        if (!session || !user) {
+            return next(
+                createHttpError(HttpCode.UNAUTHORIZED, "Invalid session"),
+            );
+        }
+
+        return response<VerifyUserResponse>(res, {
+            data: { valid: true },
+            success: true,
+            error: false,
+            message: "Access allowed",
+            status: HttpCode.OK,
+        });
+    } catch (e) {
+        return next(
+            createHttpError(
+                HttpCode.INTERNAL_SERVER_ERROR,
+                "Failed to check user",
+            ),
+        );
+    }
+}