From 85083fce2da7a270e324fd951b7f3d03a50aef1b Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Mon, 20 Nov 2017 14:20:39 +0100
Subject: Implement "cookie-averse document objects".

See: https://html.spec.whatwg.org/multipage/dom.html#cookie-averse-document-object
This resolves #196.
---
 dom/html/nsHTMLDocument.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'dom/html')

diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
index 5e6302941..7d66aab04 100644
--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -1255,6 +1255,11 @@ nsHTMLDocument::GetCookie(nsAString& aCookie, ErrorResult& rv)
     rv.Throw(NS_ERROR_DOM_SECURITY_ERR);
     return;
   }
+
+  // If the document is a cookie-averse document, return an empty string.
+  if (IsCookieAverse()) {
+    return;
+  }
   
   // not having a cookie service isn't an error
   nsCOMPtr<nsICookieService> service = do_GetService(NS_COOKIESERVICE_CONTRACTID);
@@ -1310,6 +1315,11 @@ nsHTMLDocument::SetCookie(const nsAString& aCookie, ErrorResult& rv)
     return;
   }
 
+  // If the document is a cookie-averse document, do nothing.
+  if (IsCookieAverse()) {
+    return;
+  }
+
   // not having a cookie service isn't an error
   nsCOMPtr<nsICookieService> service = do_GetService(NS_COOKIESERVICE_CONTRACTID);
   if (service && mDocumentURI) {
-- 
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