Certificate Transparency: Require SCTs for EV certificates.

net/cert/cert_policy_enforcer.h

Index: net/cert/cert_policy_enforcer.h
diff --git a/net/cert/cert_policy_enforcer.h b/net/cert/cert_policy_enforcer.h
new file mode 100644
index 0000000000000000000000000000000000000000..c8e03acfc534f60e9459bd297d8afa53f8bfc74c
--- /dev/null
+++ b/net/cert/cert_policy_enforcer.h
@@ -0,0 +1,42 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+#ifndef NET_CERT_CERT_POLICY_ENFORCER_H
+#define NET_CERT_CERT_POLICY_ENFORCER_H
+
+#include <stdint.h>
+
+#include "net/base/net_export.h"
+
+namespace net {
+
+namespace ct {
+struct CTVerifyResult;
+}  // namespace ct
+
+class X509Certificate;
+
+class NET_EXPORT CertPolicyEnforcer {

[Ryan Sleevi, 2014/10/22 19:48:35]

Document

[Eran Messeri, 2014/10/24 12:12:35]

Done.

+ public:
+  explicit CertPolicyEnforcer(uint32_t num_ct_logs);

[Ryan Sleevi, 2014/10/22 19:48:35]

Document

[Eran Messeri, 2014/10/24 12:12:35]

Done.

+  virtual ~CertPolicyEnforcer();
+
+  // Returns true if the collection of SCTs for the given certificate
+  // conforms with the CT/EV policy, false otherwise.
+  // |cert| is the certificate for which the SCTs apply (this is needed
+  // to determine the certificate's lifetime).
+  // |ct_result| is the CTVerifyResult filled in by the Verify call.
+  bool DoesConformToCTEVPolicy(X509Certificate* cert,
+                               const ct::CTVerifyResult& ct_result);
+
+  // Sets enforcement of the CT/EV Policy.
+  // TODO(eranm): Remove this for M41.
+  static void SetEnforceCTEVPolicy(bool enforce_policy);

[Ryan Sleevi, 2014/10/22 19:48:35]

Why is this a static? Why is this just not an artifact of the enforcer?

[Eran Messeri, 2014/10/24 12:12:35]

Removed in favour of a c'tor parameter.

+
+ private:
+  uint8_t num_ct_logs_;

[Ryan Sleevi, 2014/10/22 19:48:35]

STYLE: Why these data type conversions? See
http://www.chromium.org/developers/coding-style#TOC-Types (use size_t )

[Eran Messeri, 2014/10/24 12:12:35]

Done.

+};
+
+}  // namespace net
+
+#endif  // NET_CERT_CERT_POLICY_ENFORCER_H