1 files changed, 31 insertions, 0 deletions
diff --git a/toolkit/mozapps/webextensions/internal/AddonConstants.jsm b/toolkit/mozapps/webextensions/internal/AddonConstants.jsm
new file mode 100644
index 000000000..22d91fdf5
--- /dev/null
+++ b/toolkit/mozapps/webextensions/internal/AddonConstants.jsm
@@ -0,0 +1,31 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+this.EXPORTED_SYMBOLS = [ "ADDON_SIGNING", "REQUIRE_SIGNING" ];
+
+// Make these non-changable properties so they can't be manipulated from other
+// code in the app.
+Object.defineProperty(this, "ADDON_SIGNING", {
+  configurable: false,
+  enumerable: false,
+  writable: false,
+#ifdef MOZ_ADDON_SIGNING
+  value: true,
+#else
+  value: false,
+#endif
+});
+
+Object.defineProperty(this, "REQUIRE_SIGNING", {
+  configurable: false,
+  enumerable: false,
+  writable: false,
+#ifdef MOZ_REQUIRE_SIGNING
+  value: true,
+#else
+  value: false,
+#endif
+});