From 1228ee55d662de178c2a9009d290e0fc5009b353 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Thu, 11 Jan 2018 17:11:41 -0500
Subject: [PATCH] add mitigation for #912

---
 src/js/background.js | 1 +
 src/js/storage.js    | 2 ++
 src/js/traffic.js    | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/js/background.js b/src/js/background.js
index 4f58062..300091e 100644
--- a/src/js/background.js
+++ b/src/js/background.js
@@ -101,6 +101,7 @@ var requestStatsFactory = function() {
 */
 
 var rawSettingsDefault = {
+    disableCSPReportInjection: false,
     placeholderBackground:
         [
             'url("data:image/png;base64,',
diff --git a/src/js/storage.js b/src/js/storage.js
index 674d059..7bb2a13 100644
--- a/src/js/storage.js
+++ b/src/js/storage.js
@@ -126,6 +126,8 @@
                 value = true;
             } else if ( value === 'false' ) {
                 value = false;
+            } else {
+                value = this.rawSettingsDefault[name];
             }
             break;
         case 'string':
diff --git a/src/js/traffic.js b/src/js/traffic.js
index 36d732a..9bfd373 100644
--- a/src/js/traffic.js
+++ b/src/js/traffic.js
@@ -322,7 +322,7 @@ var onHeadersReceived = function(details) {
 
     if ( µm.tMatrix.evaluateSwitchZ('no-workers', rootHostname) ) {
         csp.push(µm.cspNoWorker);
-    } else {
+    } else if ( µm.rawSettings.disableCSPReportInjection === false ) {
         cspReport.push(µm.cspNoWorker);
     }