CT: Adding preliminary Certificate Transparency support to Chromium.

net/cert/single_log_ct_verifier.h

Index: net/cert/single_log_ct_verifier.h
diff --git a/net/cert/single_log_ct_verifier.h b/net/cert/single_log_ct_verifier.h
new file mode 100644
index 0000000000000000000000000000000000000000..f111ce9a141960ace036a35b46193aa6df347d27
--- /dev/null
+++ b/net/cert/single_log_ct_verifier.h
@@ -0,0 +1,47 @@
+// Copyright (c) 2013 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_SINGLE_LOG_CT_VERIFIER_H_
+#define NET_CERT_SINGLE_LOG_CT_VERIFIER_H_
+
+#include <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "net/base/net_export.h"
+#include "net/cert/ct_verifier.h"
+
+namespace net {
+
+namespace ct {
+struct LogEntry;
+}  // namespace ct
+class CTLogVerifier;
+
+class NET_EXPORT SingleLogCTVerifier : public CTVerifier {
+ public:
+  explicit SingleLogCTVerifier(scoped_ptr<CTLogVerifier> log_verifier);
+  virtual ~SingleLogCTVerifier();
+
+  // CTVerifier implementation:
+  virtual int Verify(X509Certificate* cert,
+                     X509Certificate* verified_cert,
+                     ct::CTVerifyResult* result,
+                     const CompletionCallback& callback,
+                     const BoundNetLog& net_log) OVERRIDE;
+
+ private:
+  SingleLogCTVerifier();
+
+  bool VerifySCTs(const std::string& encoded_sct_list,
+                  const ct::LogEntry& expected_entry,
+                  ct::CTVerifyResult* result);
+
+  scoped_ptr<CTLogVerifier> log_;
+
+  DISALLOW_COPY_AND_ASSIGN(SingleLogCTVerifier);
+};
+
+}  // namespace net
+
+#endif  // NET_CERT_SINGLE_LOG_CT_VERIFIER_H_