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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "net/cert/signed_certificate_timestamp.h" | |
| 6 | |
| 7 #include "base/pickle.h" | |
| 8 | |
| 9 namespace net { | |
| 10 | |
| 11 namespace ct { | |
| 12 | |
| 13 bool SignedCertificateTimestamp::LessThan::operator()( | |
| 14 const scoped_refptr<SignedCertificateTimestamp>& lhs, | |
| 15 const scoped_refptr<SignedCertificateTimestamp>& rhs) const { | |
| 16 if (lhs.get() == rhs.get()) | |
| 17 return false; | |
| 18 if (lhs->signature.signature_data != rhs->signature.signature_data) | |
| 19 return lhs->signature.signature_data < rhs->signature.signature_data; | |
| 20 if (lhs->log_id != rhs->log_id) | |
| 21 return lhs->log_id < rhs->log_id; | |
| 22 if (lhs->timestamp != rhs->timestamp) | |
| 23 return lhs->timestamp < rhs->timestamp; | |
| 24 if (lhs->extensions != rhs->extensions) | |
| 25 return lhs->extensions < rhs->extensions; | |
| 26 return lhs->version < rhs->version; | |
| 27 } | |
| 28 | |
| 29 SignedCertificateTimestamp::SignedCertificateTimestamp() {} | |
| 30 | |
| 31 SignedCertificateTimestamp::~SignedCertificateTimestamp() {} | |
| 32 | |
| 33 void SignedCertificateTimestamp::Persist(Pickle* pickle) { | |
| 34 CHECK(pickle->WriteInt(version)); | |
| 35 CHECK(pickle->WriteString(log_id)); | |
| 36 CHECK(pickle->WriteInt64(timestamp.ToInternalValue())); | |
| 37 CHECK(pickle->WriteString(extensions)); | |
| 38 CHECK(pickle->WriteInt(signature.hash_algorithm)); | |
| 39 CHECK(pickle->WriteInt(signature.signature_algorithm)); | |
| 40 CHECK(pickle->WriteString(signature.signature_data)); | |
| 41 CHECK(pickle->WriteInt(origin)); | |
| 42 CHECK(pickle->WriteString(log_description)); | |
| 43 } | |
| 44 | |
| 45 // static | |
| 46 scoped_refptr<SignedCertificateTimestamp> | |
| 47 SignedCertificateTimestamp::CreateFromPickle(PickleIterator* iter) { | |
| 48 int version; | |
| 49 int64 timestamp; | |
| 50 int hash_algorithm; | |
| 51 int sig_algorithm; | |
| 52 scoped_refptr<SignedCertificateTimestamp> sct( | |
| 53 new SignedCertificateTimestamp()); | |
| 54 int origin; | |
| 55 // string values are set directly | |
| 56 if (!(iter->ReadInt(&version) && | |
| 57 iter->ReadString(&sct->log_id) && | |
| 58 iter->ReadInt64(×tamp) && | |
| 59 iter->ReadString(&sct->extensions) && | |
| 60 iter->ReadInt(&hash_algorithm) && | |
| 61 iter->ReadInt(&sig_algorithm) && | |
| 62 iter->ReadString(&sct->signature.signature_data) && | |
| 63 iter->ReadInt(&origin) && | |
| 64 iter->ReadString(&sct->log_description))) { | |
| 65 return NULL; | |
| 66 } | |
| 67 // Now set the rest of the member variables: | |
| 68 sct->version = static_cast<Version>(version); | |
| 69 sct->timestamp = base::Time::FromInternalValue(timestamp); | |
| 70 sct->signature.hash_algorithm = | |
| 71 static_cast<DigitallySigned::HashAlgorithm>(hash_algorithm); | |
| 72 sct->signature.signature_algorithm = | |
| 73 static_cast<DigitallySigned::SignatureAlgorithm>(sig_algorithm); | |
| 74 sct->origin = static_cast<Origin>(origin); | |
| 75 return sct; | |
| 76 } | |
| 77 | |
| 78 LogEntry::LogEntry() {} | |
| 79 | |
| 80 LogEntry::~LogEntry() {} | |
| 81 | |
| 82 void LogEntry::Reset() { | |
| 83 type = LogEntry::LOG_ENTRY_TYPE_X509; | |
| 84 leaf_certificate.clear(); | |
| 85 tbs_certificate.clear(); | |
| 86 } | |
| 87 | |
| 88 DigitallySigned::DigitallySigned() {} | |
| 89 | |
| 90 DigitallySigned::~DigitallySigned() {} | |
| 91 | |
| 92 bool DigitallySigned::SignatureParametersMatch( | |
| 93 HashAlgorithm other_hash_algorithm, | |
| 94 SignatureAlgorithm other_signature_algorithm) const { | |
| 95 return (hash_algorithm == other_hash_algorithm) && | |
| 96 (signature_algorithm == other_signature_algorithm); | |
| 97 } | |
| 98 } // namespace ct | |
| 99 | |
| 100 } // namespace net | |
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