1 files changed, 39 insertions, 0 deletions
diff --git a/security/ct/CTDiversityPolicy.cpp b/security/ct/CTDiversityPolicy.cpp
new file mode 100644
index 0000000000..dbb80c1321
--- /dev/null
+++ b/security/ct/CTDiversityPolicy.cpp
@@ -0,0 +1,39 @@
+/* -*- 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 "CTDiversityPolicy.h"
+
+namespace mozilla {
+namespace ct {
+
+typedef pkix::Result Result;
+
+void GetCTLogOperatorsFromVerifiedSCTList(const VerifiedSCTList& list,
+                                          CTLogOperatorList& operators) {
+  operators.clear();
+  for (const VerifiedSCT& verifiedSct : list) {
+    CTLogOperatorId sctLogOperatorId = verifiedSct.logOperatorId;
+    bool alreadyAdded = false;
+    for (CTLogOperatorId id : operators) {
+      if (id == sctLogOperatorId) {
+        alreadyAdded = true;
+        break;
+      }
+    }
+    if (!alreadyAdded) {
+      operators.push_back(sctLogOperatorId);
+    }
+  }
+}
+
+Result CTDiversityPolicy::GetDependentOperators(
+    const nsTArray<nsTArray<uint8_t>>& builtChain,
+    const CTLogOperatorList& operators, CTLogOperatorList& dependentOperators) {
+  return pkix::Success;
+}
+
+}  // namespace ct
+}  // namespace mozilla