From 538376341e9a50ebd350897fe26f43c433f0ee06 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <koszko@koszko.org>
Date: Fri, 27 Aug 2021 10:01:32 +0200
Subject: enable whitelisting of `file://' protocol\n\nThis commit additionally
 also changes the semantics of triple asterisk wildcard in URL path.

---
 content/page_actions.js | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

(limited to 'content/page_actions.js')

diff --git a/content/page_actions.js b/content/page_actions.js
index aff56b8..6a6b3a0 100644
--- a/content/page_actions.js
+++ b/content/page_actions.js
@@ -14,10 +14,13 @@
  * IMPORTS_END
  */
 
-var port;
-var loaded = false;
-var scripts_awaiting = [];
-var nonce;
+let policy_received_callback;
+/* Snapshot url early because document.URL can be changed by other code. */
+let url;
+let port;
+let loaded = false;
+let scripts_awaiting = [];
+let nonce;
 
 function handle_message(message)
 {
@@ -31,8 +34,10 @@ function handle_message(message)
 		scripts_awaiting.push(script_text);
 	}
     }
-    if (action === "settings")
+    if (action === "settings") {
 	report_settings(data);
+	policy_received_callback({url, allow: !!data[1] && data[1].allow});
+    }
 }
 
 function document_loaded(event)
@@ -56,11 +61,14 @@ function add_script(script_text)
     report_script(script_text);
 }
 
-function handle_page_actions(script_nonce) {
+function handle_page_actions(script_nonce, policy_received_cb) {
+    policy_received_callback = policy_received_cb;
+    url = document.URL;
+
     document.addEventListener("DOMContentLoaded", document_loaded);
     port = browser.runtime.connect({name : CONNECTION_TYPE.PAGE_ACTIONS});
     port.onMessage.addListener(handle_message);
-    port.postMessage({url: document.URL});
+    port.postMessage({url});
 
     nonce = script_nonce;
 }
-- 
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