wulf-pulse/middleware.ts

import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";
import { getSessionCookie } from "better-auth/cookies";

// Routes that don't require authentication
const publicRoutes = [
  "/auth/sign-in",
  "/auth/verify",
  "/auth/2fa",
  "/auth/setup",
  "/api/auth",
  // External service callbacks and webhooks
  "/api/webhooks",
  "/api/kiosk",
  "/api/qbo/auth",
  "/api/qbo/disconnect",
  "/api/zabbix/webhook",
  // Health and status checks
  "/api/health",
  "/api/integrations/status",
  // Legal pages required by Intuit
  "/legal",
  // Mobile app API endpoints
  "/api/mobile",
  // OpenClaw external agent API (auth via x-openclaw-key header)
  "/api/openclaw",
  // Sync endpoints called by scheduler
  "/api/sync",
  "/api/datto-rmm/sync",
  "/api/itglue/sync",
  "/api/veeam/sync",
  "/api/sentinelone/sync",
  "/api/engagement/sync",
  "/api/zoom/sync",
  "/api/qbo/sync",
  "/api/reports/ticket-digest",
  "/api/notifications/morning-summary/send",
  // Duo Security sync and data endpoints
  "/api/duo",
];

// Routes that require admin or super-admin role
const adminRoutes = ["/admin"];

export async function middleware(request: NextRequest) {
  const { pathname } = request.nextUrl;

  // Allow public routes
  if (publicRoutes.some((route) => pathname.startsWith(route))) {
    return NextResponse.next();
  }

  // Allow static files
  if (
    pathname.startsWith("/_next") ||
    pathname.startsWith("/favicon") ||
    pathname.includes(".")
  ) {
    return NextResponse.next();
  }

  // Check for session cookie
  const sessionCookie = getSessionCookie(request);

  if (!sessionCookie) {
    // Redirect to sign-in if no session
    const signInUrl = new URL("/auth/sign-in", request.url);
    signInUrl.searchParams.set("callbackUrl", pathname);
    return NextResponse.redirect(signInUrl);
  }

  // For admin routes, we need to verify the role
  // This is a basic check - the actual role verification happens in the API routes
  if (adminRoutes.some((route) => pathname.startsWith(route))) {
    // The session cookie exists, but we can't decode it here without the secret
    // Role-based access control is enforced at the API level
    // This middleware just ensures there's a session
    return NextResponse.next();
  }

  return NextResponse.next();
}

export const config = {
  matcher: [
    /*
     * Match all request paths except for the ones starting with:
     * - _next/static (static files)
     * - _next/image (image optimization files)
     * - favicon.ico (favicon file)
     */
    "/((?!_next/static|_next/image|favicon.ico).*)",
  ],
};