Add Certificate Transparency logs auditing

net/cert/merkle_tree_leaf.cc

 // 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.
 
 #include "net/cert/merkle_tree_leaf.h"
 
 #include "crypto/sha2.h"
 #include "net/cert/ct_objects_extractor.h"
 #include "net/cert/ct_serialization.h"
 #include "net/cert/x509_certificate.h"
 
 namespace net {
 
 namespace ct {
 
 MerkleTreeLeaf::MerkleTreeLeaf() {}
 
+MerkleTreeLeaf::MerkleTreeLeaf(const MerkleTreeLeaf& other)
+    : log_id(other.log_id),
+      log_entry(other.log_entry),
+      timestamp(other.timestamp),
+      extensions(other.extensions) {}
+
 MerkleTreeLeaf::~MerkleTreeLeaf() {}
 
 bool Hash(const MerkleTreeLeaf& tree_leaf, std::string* out) {
   // Prepend 0 byte as per RFC 6962, section-2.1
   std::string leaf_in_tls_format("\x00", 1);
   if (!EncodeTreeLeaf(tree_leaf, &leaf_in_tls_format))
     return false;
 
   *out = crypto::SHA256HashString(leaf_in_tls_format);
   return true;
@@ skipping 15 matching lines @@
       return false;
     }
   }
 
   merkle_tree_leaf->log_id = sct->log_id;
   merkle_tree_leaf->timestamp = sct->timestamp;
   merkle_tree_leaf->extensions = sct->extensions;
   return true;
 }
 
+NET_EXPORT bool CompareLeaves(const MerkleTreeLeaf& lhs,
+                              const MerkleTreeLeaf& rhs);

[Rob Percival, 2016/05/26 17:33:15]

I assume this shouldn't be here?

[Eran Messeri, 2016/06/30 19:58:28]

Correct.

+
 }  // namespace ct
 
 }  // namespace net