| // Copyright (c) 2012 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 "content/common/ssl_status_serialization.h" |
| |
| #include "base/logging.h" |
| #include "base/pickle.h" |
| |
| namespace content { |
| |
| std::string SerializeSecurityInfo( |
| int cert_id, |
| net::CertStatus cert_status, |
| int security_bits, |
| int ssl_connection_status, |
| const SignedCertificateTimestampIDStatusList& |
| signed_certificate_timestamp_ids) { |
| Pickle pickle; |
| pickle.WriteInt(cert_id); |
| pickle.WriteUInt32(cert_status); |
| pickle.WriteInt(security_bits); |
| pickle.WriteInt(ssl_connection_status); |
| pickle.WriteInt(signed_certificate_timestamp_ids.size()); |
| for (SignedCertificateTimestampIDStatusList::const_iterator iter = |
| signed_certificate_timestamp_ids.begin(); |
| iter != signed_certificate_timestamp_ids.end(); ++iter) { |
| pickle.WriteInt(iter->id); |
| pickle.WriteUInt16(iter->status); |
| } |
| return std::string(static_cast<const char*>(pickle.data()), pickle.size()); |
| } |
| |
| bool DeserializeSecurityInfo( |
| const std::string& state, |
| int* cert_id, |
| net::CertStatus* cert_status, |
| int* security_bits, |
| int* ssl_connection_status, |
| SignedCertificateTimestampIDStatusList* signed_certificate_timestamp_ids) { |
| DCHECK(cert_id && cert_status && security_bits && ssl_connection_status && |
| signed_certificate_timestamp_ids); |
| if (state.empty()) { |
| // No SSL used. |
| *cert_id = 0; |
| // The following are not applicable and are set to the default values. |
| *cert_status = 0; |
| *security_bits = -1; |
| *ssl_connection_status = 0; |
| signed_certificate_timestamp_ids->clear(); |
| return false; |
| } |
| |
| Pickle pickle(state.data(), static_cast<int>(state.size())); |
| PickleIterator iter(pickle); |
| int num_scts_to_read; |
| if (!pickle.ReadInt(&iter, cert_id) || |
| !pickle.ReadUInt32(&iter, cert_status) || |
| !pickle.ReadInt(&iter, security_bits) || |
| !pickle.ReadInt(&iter, ssl_connection_status) || |
| !pickle.ReadInt(&iter, &num_scts_to_read)) |
| return false; |
| |
| for (; num_scts_to_read > 0; --num_scts_to_read) { |
| int id; |
| uint16 status; |
| if (!pickle.ReadInt(&iter, &id) || |
| !pickle.ReadUInt16(&iter, &status)) |
| return false; |
| signed_certificate_timestamp_ids->push_back( |
| SignedCertificateTimestampIDAndStatus( |
| id, |
| static_cast<net::ct::SCTVerifyStatus>(status))); |
| } |
| |
| return true; |
| } |
| |
| } // namespace content |