test cooke on subdomain

deco-cx · Dec 18, 2024 · 0df503f · 0df503f
1 parent 36f455b
commit 0df503f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/vtex/utils/segment.ts b/vtex/utils/segment.ts
@@ -171,11 +171,15 @@ export const setSegmentBag = (
   const token = serialize(segment);
   setSegmentInBag(ctx, { payload: segment, token });
 
+  const hostname = (new URL(req.url)).hostname;
+  const cookieDomain = hostname.startsWith(".") ? hostname : `.${hostname}`;
+
   // Avoid setting cookie when segment from request matches the one generated
   if (vtex_segment !== token) {
     setCookie(ctx.response.headers, {
       value: token,
       name: SEGMENT_COOKIE_NAME,
+      domain: hostname === "localhost" ? "localhost" : cookieDomain,
       path: "/",
       secure: true,
       httpOnly: true,