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// Copyright 2016 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_MERKLE_TREE_LEAF_H_
#define NET_CERT_MERKLE_TREE_LEAF_H_
#include <memory>
#include <string>
#include "base/time/time.h"
#include "net/base/net_export.h"
#include "net/cert/signed_certificate_timestamp.h"
namespace net {
class X509Certificate;
namespace ct {
// Represents a MerkleTreeLeaf as defined in RFC6962, section 3.4.
// Has all the data as the MerkleTreeLeaf defined in the RFC, arranged
// slightly differently.
struct NET_EXPORT MerkleTreeLeaf {
MerkleTreeLeaf();
~MerkleTreeLeaf();
// The log id this leaf belongs to.
std::string log_id;
// Certificate / Precertificate and indication of entry type.
LogEntry log_entry;
// Timestamp from the SCT.
base::Time timestamp;
// Extensions from the SCT.
std::string extensions;
};
NET_EXPORT bool GetMerkleTreeLeaf(const X509Certificate* cert,
const SignedCertificateTimestamp* sct,
MerkleTreeLeaf* merkle_tree_leaf);
// Sets |*out| to the hash of the Merkle |tree_leaf|, as defined in RFC6962.
// Returns true if the hash was generated, false if an error occurred.
NET_EXPORT bool Hash(const MerkleTreeLeaf& tree_leaf, std::string* out);
} // namespace ct
} // namespace net
#endif // NET_CERT_MERKLE_TREE_LEAF_H_
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