hobbs-iac/tv app/Hobbs-Family-Organizer-Self-Hosted-v1.0.0/proxy.ts

import { createHash, timingSafeEqual } from "node:crypto";
import type { NextRequest } from "next/server";
import { NextResponse } from "next/server";

function tokenMatches(actual: string, expected: string) {
  const actualValue = createHash("sha256").update(actual).digest();
  const expectedValue = createHash("sha256").update(expected).digest();
  return timingSafeEqual(actualValue, expectedValue);
}

export function proxy(request: NextRequest) {
  if (request.nextUrl.pathname === "/api/health") return NextResponse.next();

  const configuredToken = process.env.ORGANIZER_ACCESS_TOKEN?.trim();
  if (!configuredToken) return NextResponse.next();

  const authorization = request.headers.get("authorization") || "";
  const suppliedToken = authorization.startsWith("Bearer ") ? authorization.slice(7) : "";
  if (tokenMatches(suppliedToken, configuredToken)) return NextResponse.next();

  return NextResponse.json(
    { error: "Unauthorized" },
    {
      status: 401,
      headers: {
        "Cache-Control": "no-store",
        "WWW-Authenticate": "Bearer realm=\"Hobbs Family Organizer\"",
      },
    },
  );
}

export const config = {
  matcher: ["/((?!api/health).*)"],
};