CmdCardCloseSession.cpp

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/**************************************************************************************************
 * Copyright (c) 2023 Calypso Networks Association https://calypsonet.org/                        *
 *                                                                                                *
 * See the NOTICE file(s) distributed with this work for additional information regarding         *
 * copyright ownership.                                                                           *
 *                                                                                                *
 * This program and the accompanying materials are made available under the terms of the Eclipse  *
 * Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0                  *
 *                                                                                                *
 * SPDX-License-Identifier: EPL-2.0                                                               *
 **************************************************************************************************/
 
#include "CmdCardCloseSession.h"
 
#include <sstream>
 
/* Keyple Core Util */
#include "ApduUtil.h"
#include "Arrays.h"
#include "HexUtil.h"
#include "IllegalArgumentException.h"
 
/* Keyple Card Calypso */
#include "CalypsoCardAdapter.h"
#include "CardAccessForbiddenException.h"
#include "CardIllegalParameterException.h"
#include "CardSecurityDataException.h"
 
namespace keyple {
namespace card {
namespace calypso {
 
using namespace keyple::core::util;
using namespace keyple::core::util::cpp;
 
const CalypsoCardCommand CmdCardCloseSession::mCommand = CalypsoCardCommand::CLOSE_SESSION;
const std::map<const int, const std::shared_ptr<StatusProperties>>
    CmdCardCloseSession::STATUS_TABLE = initStatusTable();
 
CmdCardCloseSession::CmdCardCloseSession(const std::shared_ptr<CalypsoCardAdapter> calypsoCard,
                                         const bool ratificationAsked,
                                         const std::vector<uint8_t> terminalSessionSignature)
: AbstractCardCommand(mCommand, -1, calypsoCard)
{
    /* The optional parameter terminalSessionSignature could contain 4 or 8 bytes */
    if (!terminalSessionSignature.empty() &&
        terminalSessionSignature.size() != 4 &&
        terminalSessionSignature.size() != 8) {
 
        throw IllegalArgumentException("Invalid terminal sessionSignature: " +
                                       HexUtil::toHex(terminalSessionSignature));
    }
 
    const uint8_t p1 = ratificationAsked ? 0x80 : 0x00;
 
    /*
     * Case 4: this command contains incoming and outgoing data. We define le = 0, the actual
     * length will be processed by the lower layers.
     */
    setApduRequest(
        std::make_shared<ApduRequestAdapter>(
            ApduUtil::build(calypsoCard->getCardClass().getValue(),
                            mCommand.getInstructionByte(),
                            p1,
                            0x00,
                            terminalSessionSignature,
                            0)));
}
 
CmdCardCloseSession::CmdCardCloseSession(const std::shared_ptr<CalypsoCardAdapter> calypsoCard)
: AbstractCardCommand(mCommand, 0, calypsoCard)
{
    /* CL-CSS-ABORTCMD.1 */
    // APDU Case 1
    setApduRequest(
        std::make_shared<ApduRequestAdapter>(
            ApduUtil::build(calypsoCard->getCardClass().getValue(),
                            mCommand.getInstructionByte(),
                            0x00,
                            0x00,
                            0)));
}
 
bool CmdCardCloseSession::isSessionBufferUsed() const
{
    return false;
}
 
void CmdCardCloseSession::parseApduResponse(const std::shared_ptr<ApduResponseApi> apduResponse)
{
    AbstractCardCommand::parseApduResponse(apduResponse);
 
    const std::vector<uint8_t> responseData = getApduResponse()->getDataOut();
 
    if (responseData.size() > 0) {
 
        int signatureLength = getCalypsoCard()->isExtendedModeSupported() ? 8 : 4;
        int i = 0;
 
        while (i < static_cast<int>(responseData.size() - signatureLength)) {
 
            const std::vector<uint8_t> data =
                Arrays::copyOfRange(responseData, i + 1, i + responseData[i]);
            mPostponedData.push_back(data);
            i += responseData[i];
        }
 
        mSignatureLo = Arrays::copyOfRange(responseData, i, responseData.size());
 
    } else {
 
        /* Session abort case */
        mSignatureLo = std::vector<uint8_t>(0);
    }
}
 
const std::vector<uint8_t>& CmdCardCloseSession::getSignatureLo() const
{
    return mSignatureLo;
}
 
const std::vector<std::vector<uint8_t>>& CmdCardCloseSession::getPostponedData() const
{
    return mPostponedData;
}
 
const std::map<const int, const std::shared_ptr<StatusProperties>>
    CmdCardCloseSession::initStatusTable()
{
    std::map<const int, const std::shared_ptr<StatusProperties>> m =
        AbstractApduCommand::STATUS_TABLE;
 
    m.insert({0x6700,
              std::make_shared<StatusProperties>("Lc signatureLo not supported (e.g. Lc=4 with a " \
                                                 "Revision 3.2 mode for Open Secure Session).",
                                                 typeid(CardIllegalParameterException))});
    m.insert({0x6B00,
              std::make_shared<StatusProperties>("P1 or P2 signatureLo not supported.",
                                                 typeid(CardIllegalParameterException))});
    m.insert({0x6985,
              std::make_shared<StatusProperties>("No session was opened.",
                                                 typeid(CardAccessForbiddenException))});
    m.insert({0x6988,
              std::make_shared<StatusProperties>("incorrect signatureLo.",
                                                 typeid(CardSecurityDataException))});
 
    return m;
}
 
const std::map<const int, const std::shared_ptr<StatusProperties>>&
    CmdCardCloseSession::getStatusTable() const
{
    return STATUS_TABLE;
}
 
}
}
}