feat: introduce Gatekeeper application, Directus utilities, and monorepo configuration for linting, testing, and husky hooks.

packages/gatekeeper/src/app/api/verify/route.ts

@@ -0,0 +1,25 @@
+import { NextRequest, NextResponse } from "next/server";
+import { cookies } from "next/headers";
+
+export async function GET(req: NextRequest) {
+  const cookieStore = await cookies();
+  const authCookieName =
+    process.env.AUTH_COOKIE_NAME || "mintel_gatekeeper_session";
+  const password = process.env.GATEKEEPER_PASSWORD || "mintel";
+
+  const session = cookieStore.get(authCookieName);
+
+  if (session?.value === password) {
+    return new NextResponse("OK", { status: 200 });
+  }
+
+  // Traefik ForwardAuth headers
+  const originalUrl = req.headers.get("x-forwarded-uri") || "/";
+  const host =
+    req.headers.get("x-forwarded-host") || req.headers.get("host") || "";
+  const proto = req.headers.get("x-forwarded-proto") || "https";
+
+  const loginUrl = `${proto}://${host}/gatekeeper/login?redirect=${encodeURIComponent(originalUrl)}`;
+
+  return NextResponse.redirect(loginUrl);
+}