1 files changed, 32 insertions, 0 deletions
diff --git a/dom/media/webrtc/tests/mochitests/addTurnsSelfsignedCert.js b/dom/media/webrtc/tests/mochitests/addTurnsSelfsignedCert.js
new file mode 100644
index 0000000000..1e8be3a397
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/addTurnsSelfsignedCert.js
@@ -0,0 +1,32 @@
+/* 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/. */
+
+/* eslint-env mozilla/chrome-script */
+
+"use strict";
+
+// This is only usable from the parent process, even for doing simple stuff like
+// serializing a cert.
+var gCertMaker = Cc["@mozilla.org/security/x509certdb;1"].getService(
+  Ci.nsIX509CertDB
+);
+
+var gCertOverrides = Cc["@mozilla.org/security/certoverride;1"].getService(
+  Ci.nsICertOverrideService
+);
+
+addMessageListener("add-turns-certs", certs => {
+  var port = 5349;
+  certs.forEach(certDescription => {
+    var cert = gCertMaker.constructX509FromBase64(certDescription.cert);
+    gCertOverrides.rememberValidityOverride(
+      certDescription.hostname,
+      port,
+      {},
+      cert,
+      false
+    );
+  });
+  sendAsyncMessage("certs-added");
+});