1 files changed, 45 insertions, 0 deletions
diff --git a/security/certverifier/BRNameMatchingPolicy.cpp b/security/certverifier/BRNameMatchingPolicy.cpp
new file mode 100644
index 0000000000..cab267a953
--- /dev/null
+++ b/security/certverifier/BRNameMatchingPolicy.cpp
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "BRNameMatchingPolicy.h"
+
+#include "mozilla/Assertions.h"
+
+using namespace mozilla::psm;
+using namespace mozilla::pkix;
+
+Result
+BRNameMatchingPolicy::FallBackToCommonName(
+  Time notBefore,
+  /*out*/ FallBackToSearchWithinSubject& fallBackToCommonName)
+{
+  // (new Date("2015-08-23T00:00:00Z")).getTime() / 1000
+  static const Time AUGUST_23_2015 = TimeFromEpochInSeconds(1440288000);
+  // (new Date("2016-08-23T00:00:00Z")).getTime() / 1000
+  static const Time AUGUST_23_2016 = TimeFromEpochInSeconds(1471910400);
+  switch (mMode)
+  {
+    case Mode::Enforce:
+      fallBackToCommonName = FallBackToSearchWithinSubject::No;
+      break;
+    case Mode::EnforceAfter23August2015:
+      fallBackToCommonName = notBefore > AUGUST_23_2015
+                           ? FallBackToSearchWithinSubject::No
+                           : FallBackToSearchWithinSubject::Yes;
+      break;
+    case Mode::EnforceAfter23August2016:
+      fallBackToCommonName = notBefore > AUGUST_23_2016
+                           ? FallBackToSearchWithinSubject::No
+                           : FallBackToSearchWithinSubject::Yes;
+      break;
+    case Mode::DoNotEnforce:
+      fallBackToCommonName = FallBackToSearchWithinSubject::Yes;
+      break;
+    default:
+      MOZ_CRASH("Unexpected Mode");
+  }
+  return Success;
+}