From b827a3a9cd60b10526e3bc99274a1465f1b6f2d1 Mon Sep 17 00:00:00 2001 From: wolfbeast Date: Thu, 8 Feb 2018 11:37:12 +0100 Subject: Perform LoadURL checks for WebExtensions. --- browser/components/extensions/ext-pageAction.js | 3 +++ 1 file changed, 3 insertions(+) (limited to 'browser/components/extensions/ext-pageAction.js') diff --git a/browser/components/extensions/ext-pageAction.js b/browser/components/extensions/ext-pageAction.js index 153f05d7a..5bf3a9c70 100644 --- a/browser/components/extensions/ext-pageAction.js +++ b/browser/components/extensions/ext-pageAction.js @@ -273,6 +273,9 @@ extensions.registerSchemaAPI("pageAction", "addon_parent", context => { // For internal consistency, we currently resolve both relative to the // calling context. let url = details.popup && context.uri.resolve(details.popup); + if (url && !context.checkLoadURL(url)) { + return Promise.reject({message: `Access denied for URL ${url}`}); + } PageAction.for(extension).setProperty(tab, "popup", url); }, -- cgit v1.2.3