// Copyright 2017 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. #pragma once #if ENABLE(WEB_AUTHN) #include <wtf/Noncopyable.h> #include <wtf/Optional.h> #include <wtf/Vector.h> namespace apdu { // APDU responses are defined as part of ISO 7816-4. Serialized responses // consist of a data field of varying length, up to a maximum 65536, and a // two byte status field. class WEBCORE_EXPORT ApduResponse { WTF_MAKE_NONCOPYABLE(ApduResponse); public: // Status bytes are specified in ISO 7816-4. enum class Status : uint16_t { SW_NO_ERROR = 0x9000, SW_CONDITIONS_NOT_SATISFIED = 0x6985, SW_WRONG_DATA = 0x6A80, SW_WRONG_LENGTH = 0x6700, SW_INS_NOT_SUPPORTED = 0x6D00, }; // Create a APDU response from the serialized message. static Optional<ApduResponse> createFromMessage(const Vector<uint8_t>& data); ApduResponse(Vector<uint8_t>&& data, Status); ApduResponse(ApduResponse&& that) = default; ApduResponse& operator=(ApduResponse&& that) = default; Vector<uint8_t> getEncodedResponse() const; const Vector<uint8_t>& data() const { return m_data; } Status status() const { return m_responseStatus; } private: Vector<uint8_t> m_data; Status m_responseStatus; }; } // namespace apdu #endif // ENABLE(WEB_AUTHN)