| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Copyright (C) 2018 Apple Inc. All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "config.h" |
| #include "AuthenticatorGetInfoResponse.h" |
| |
| #if ENABLE(WEB_AUTHN) |
| |
| #include "CBORValue.h" |
| #include "CBORWriter.h" |
| |
| namespace fido { |
| |
| template <typename Container> |
| cbor::CBORValue toArrayValue(const Container& container) |
| { |
| cbor::CBORValue::ArrayValue value; |
| value.reserveInitialCapacity(container.size()); |
| for (const auto& item : container) |
| value.append(cbor::CBORValue(item)); |
| return cbor::CBORValue(WTFMove(value)); |
| } |
| |
| AuthenticatorGetInfoResponse::AuthenticatorGetInfoResponse(StdSet<ProtocolVersion>&& versions, Vector<uint8_t>&& aaguid) |
| : m_versions(WTFMove(versions)) |
| , m_aaguid(WTFMove(aaguid)) |
| { |
| } |
| |
| AuthenticatorGetInfoResponse& AuthenticatorGetInfoResponse::setMaxMsgSize(uint32_t maxMsgSize) |
| { |
| m_maxMsgSize = maxMsgSize; |
| return *this; |
| } |
| |
| AuthenticatorGetInfoResponse& AuthenticatorGetInfoResponse::setPinProtocols(Vector<uint8_t>&& pinProtocols) |
| { |
| m_pinProtocols = WTFMove(pinProtocols); |
| return *this; |
| } |
| |
| AuthenticatorGetInfoResponse& AuthenticatorGetInfoResponse::setExtensions(Vector<String>&& extensions) |
| { |
| m_extensions = WTFMove(extensions); |
| return *this; |
| } |
| |
| AuthenticatorGetInfoResponse& AuthenticatorGetInfoResponse::setOptions(AuthenticatorSupportedOptions&& options) |
| { |
| m_options = WTFMove(options); |
| return *this; |
| } |
| |
| Vector<uint8_t> encodeAsCBOR(const AuthenticatorGetInfoResponse& response) |
| { |
| using namespace cbor; |
| |
| CBORValue::MapValue deviceInfoMap; |
| |
| CBORValue::ArrayValue versionArray; |
| for (const auto& version : response.versions()) |
| versionArray.append(version == ProtocolVersion::kCtap ? kCtap2Version : kU2fVersion); |
| deviceInfoMap.emplace(CBORValue(1), CBORValue(WTFMove(versionArray))); |
| |
| if (response.extensions()) |
| deviceInfoMap.emplace(CBORValue(2), toArrayValue(*response.extensions())); |
| |
| deviceInfoMap.emplace(CBORValue(3), CBORValue(response.aaguid())); |
| deviceInfoMap.emplace(CBORValue(4), convertToCBOR(response.options())); |
| |
| if (response.maxMsgSize()) |
| deviceInfoMap.emplace(CBORValue(5), CBORValue(static_cast<int64_t>(*response.maxMsgSize()))); |
| |
| if (response.pinProtocol()) |
| deviceInfoMap.emplace(CBORValue(6), toArrayValue(*response.pinProtocol())); |
| |
| auto encodedBytes = CBORWriter::write(CBORValue(WTFMove(deviceInfoMap))); |
| ASSERT(encodedBytes); |
| return *encodedBytes; |
| } |
| |
| } // namespace fido |
| |
| #endif // ENABLE(WEB_AUTHN) |