+#include "CommandAPDU.h"

+#include <string.h>

+

+using namespace std;

+

+namespace VeraCrypt

+{

+ CommandAPDU::CommandAPDU()

+ : m_nc(0), m_ne(0), m_dataOffset(0), m_isExtendedAPDU(false), m_parsingErrorStr(""), m_parsedSuccessfully(false)

+ {

+ }

+

+ void CommandAPDU::parse()

+ {

+ uint32 l1 = 0;

+ uint32 l2 = 0;

+ size_t leOfs = 0;

+ uint32 l3 = 0;

+ m_parsingErrorStr = "";

+ m_parsedSuccessfully = false;

+

+ if (m_apdu.size() < 4)

+ {

+ m_parsingErrorStr = vformat("APDU must be at least 4 bytes long - Length = %zu", m_apdu.size());

+ goto failure;

+ }

+

+ if (m_apdu.size() == 4)

+ {

+ // case 1

+ goto success;

+ }

+

+ /*** SHORT APDUs ***/

+ l1 = m_apdu[4] & 0xff;

+ if (m_apdu.size() == 5)

+ {

+ // case 2s

+ m_ne = (l1 == 0) ? 256 : l1;

+ goto success;

+ }

+ if (l1 != 0)

+ {

+ if (m_apdu.size() == 4 + 1 + l1)

+ {

+ // case 3s

+ m_nc = l1;

+ m_dataOffset = 5;

+ goto success;

+ }

+ else if (m_apdu.size() == 4 + 2 + l1)

+ {

+ // case 4s

+ m_nc = l1;

+ m_dataOffset = 5;

+ l2 = m_apdu[m_apdu.size() - 1] & 0xff;

+ m_ne = (l2 == 0) ? 256 : l2;

+ goto success;

+ }

+ else

+ {

+ m_parsingErrorStr = vformat("Invalid APDU : b1 = %u, expected length to be %u or %u, got %zu", l1, 4 + 1 + l1, 4 + 2 + l1, m_apdu.size());

+ goto failure;

+ }

+ }

+

+ if (m_apdu.size() < 7)

+ {

+ m_parsingErrorStr = vformat("Invalid APDU : b1 = %u, expected length to be >= 7 , got %zu", l1, m_apdu.size());

+ goto failure;

+ }

+

+ /*** EXTENDED APDUs ***/

+ l2 = ((m_apdu[5] & 0xff) << 8) | (m_apdu[6] & 0xff);

+ if (m_apdu.size() == 7)

+ {

+ // case 2e

+ m_ne = (l2 == 0) ? 65536 : l2;

+ m_isExtendedAPDU = true;

+ goto success;

+ }

+ if (l2 == 0)

+ {

+ m_parsingErrorStr = vformat("Invalid APDU: b1 = %u, b2||b3 = %u, length = %zu", l1, l2, m_apdu.size());

+ goto failure;

+ }

+ if (m_apdu.size() == 4 + 3 + l2)

+ {

+ // case 3e

+ m_nc = l2;

+ m_dataOffset = 7;

+ m_isExtendedAPDU = true;

+ goto success;

+ }

+ if (m_apdu.size() == 4 + 5 + l2)

+ {

+ // case 4e

+ m_nc = l2;

+ m_dataOffset = 7;

+ leOfs = m_apdu.size() - 2;

+ l3 = ((m_apdu[leOfs] & 0xff) << 8) | (m_apdu[leOfs + 1] & 0xff);

+ m_ne = (l3 == 0) ? 65536 : l3;

+ m_isExtendedAPDU = true;

+ goto success;

+ }

+ else

+ {

+ m_parsingErrorStr = vformat("Invalid APDU : b1 = %u, b2||b3 = %u, expected length to be %u or %u, got %zu", l1, l2, 4 + 3 + l2, 4 + 5 + l2, m_apdu.size());

+ goto failure;

+ }

+

+ success:

+ m_parsedSuccessfully = true;

+

+ failure:

+ clear();

+ }

+

+ void CommandAPDU::init(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength, uint32 ne)

+ {

+ m_nc = 0;

+ m_ne = 0;

+ m_dataOffset = 0;

+ m_isExtendedAPDU = false;

+ m_parsingErrorStr = "";

+ m_parsedSuccessfully = false;

+

+ if (dataLength > 65535)

+ {

+ m_parsingErrorStr = vformat("dataLength is too large (> 65535) - dataLength = %u", dataLength);

+ clear();

+ return;

+ }

+ if (ne > 65536)

+ {

+ m_parsingErrorStr = vformat("ne is too large (> 65536) - ne = %u", ne);

+ clear();

+ return;

+ }

+

+ m_ne = ne;

+ m_nc = dataLength;

+

+ if (dataLength == 0)

+ {

+ if (m_ne == 0)

+ {

+ // case 1

+ m_apdu.resize(4, 0);

+ setHeader(cla, ins, p1, p2);

+ }

+ else

+ {

+ // case 2s or 2e

+ if (ne <= 256)

+ {

+ // case 2s

+ // 256 is encoded as 0x00

+ byte len = (m_ne != 256) ? (byte)m_ne : 0;

+ m_apdu.resize(5, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[4] = len;

+ }

+ else

+ {

+ // case 2e

+ byte l1, l2;

+ // 65536 is encoded as 0x00 0x00

+ if (m_ne == 65536)

+ {

+ l1 = 0;

+ l2 = 0;

+ }

+ else

+ {

+ l1 = (byte)(m_ne >> 8);

+ l2 = (byte)m_ne;

+ }

+ m_apdu.resize(7, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[5] = l1;

+ m_apdu[6] = l2;

+ m_isExtendedAPDU = true;

+ }

+ }

+ }

+ else

+ {

+ if (m_ne == 0)

+ {

+ // case 3s or 3e

+ if (dataLength <= 255)

+ {

+ // case 3s

+ m_apdu.resize(4 + 1 + dataLength, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[4] = (byte)dataLength;

+ m_dataOffset = 5;

+ memcpy(m_apdu.data() + 5, data + dataOffset, dataLength);

+ }

+ else

+ {

+ // case 3e

+ m_apdu.resize(4 + 3 + dataLength, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[4] = 0;

+ m_apdu[5] = (byte)(dataLength >> 8);

+ m_apdu[6] = (byte)dataLength;

+ m_dataOffset = 7;

+ memcpy(m_apdu.data() + 7, data + dataOffset, dataLength);

+ m_isExtendedAPDU = true;

+ }

+ }

+ else

+ {

+ // case 4s or 4e

+ if ((dataLength <= 255) && (m_ne <= 256))

+ {

+ // case 4s

+ m_apdu.resize(4 + 2 + dataLength, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[4] = (byte)dataLength;

+ m_dataOffset = 5;

+ memcpy(m_apdu.data() + 5, data + dataOffset, dataLength);

+ m_apdu[m_apdu.size() - 1] = (m_ne != 256) ? (byte)m_ne : 0;

+ }

+ else

+ {

+ // case 4e

+ m_apdu.resize(4 + 5 + dataLength, 0);

+ setHeader(cla, ins, p1, p2);

+ m_apdu[4] = 0;

+ m_apdu[5] = (byte)(dataLength >> 8);

+ m_apdu[6] = (byte)dataLength;

+ m_dataOffset = 7;

+ memcpy(m_apdu.data() + 7, data + dataOffset, dataLength);

+ if (ne != 65536)

+ {

+ size_t leOfs = m_apdu.size() - 2;

+ m_apdu[leOfs] = (byte)(m_ne >> 8);

+ m_apdu[leOfs + 1] = (byte)m_ne;

+ } // else le == 65536: no need to fill in, encoded as 0

+ m_isExtendedAPDU = true;

+ }

+ }

+ }

+

+ m_parsedSuccessfully = true;

+ }

+

+ void CommandAPDU::setHeader(byte cla, byte ins, byte p1, byte p2)

+ {

+ m_apdu[0] = (byte)cla;

+ m_apdu[1] = (byte)ins;

+ m_apdu[2] = (byte)p1;

+ m_apdu[3] = (byte)p2;

+ }

+

+ void CommandAPDU::clear()

+ {

+ m_apdu.clear();

+ m_nc = 0;

+ m_ne = 0;

+ m_dataOffset = 0;

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength, uint32 ne)

+ {

+ init(cla, ins, p1, p2, data, dataOffset, dataLength, ne);

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2)

+ {

+ init(cla, ins, p1, p2, NULL, 0, 0, 0);

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2, uint32 ne)

+ {

+ init(cla, ins, p1, p2, NULL, 0, 0, ne);

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2, const vector<byte>& data)

+ {

+ init(cla, ins, p1, p2, data.data(), 0, (uint32)data.size(), 0);

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength)

+ {

+ init(cla, ins, p1, p2, data, dataOffset, dataLength, 0);

+ }

+

+ CommandAPDU::CommandAPDU(byte cla, byte ins, byte p1, byte p2, const vector<byte>& data, uint32 ne)

+ {

+ init(cla, ins, p1, p2, data.data(), 0, (uint32)data.size(), ne);

+ }

+

+ CommandAPDU::CommandAPDU(const vector<byte>& apdu) : m_nc(0), m_ne(0), m_dataOffset(0), m_isExtendedAPDU(false)

+ {

+ m_apdu = apdu;

+ parse();

+ }

+

+ byte CommandAPDU::getCLA()

+ {

+ return m_apdu[0] & 0xff;

+ }

+

+ byte CommandAPDU::getINS()

+ {

+ return m_apdu[1] & 0xff;

+ }

+

+ byte CommandAPDU::getP1()

+ {

+ return m_apdu[2] & 0xff;

+ }

+

+ byte CommandAPDU::getP2()

+ {

+ return m_apdu[3] & 0xff;

+ }

+

+ uint32 CommandAPDU::getNc()

+ {

+ return m_nc;

+ }

+

+ const vector<byte> CommandAPDU::getData()

+ {

+ vector<byte> data;

+

+ if (m_nc > 0)

+ {

+ data.resize(m_nc, 0);

+ memcpy(data.data(), m_apdu.data() + m_dataOffset, data.size());

+ }

+

+ return data;

+ }

+

+ uint32 CommandAPDU::getNe()

+ {

+ return m_ne;

+ }

+

+ const vector<byte> CommandAPDU::getAPDU()

+ {

+ return m_apdu;

+ }

+

+ bool CommandAPDU::isExtended()

+ {

+ return m_isExtendedAPDU;

+ }

+

+ bool CommandAPDU::isValid()

+ {

+ return m_parsedSuccessfully;

+ }

+

+ std::string CommandAPDU::getErrorStr()

+ {

+ return m_parsingErrorStr;

+ }

+}

+

+#ifndef TC_HEADER_Common_CommandAPDU

+#define TC_HEADER_Common_CommandAPDU

+

+#include "Platform/PlatformBase.h"

+#include <stdarg.h>

+

+namespace VeraCrypt

+{

+ inline const std::string vformat(const char* zcFormat, ...)

+ {

+ if (zcFormat)

+ {

+ va_list vaArgs;

+ va_start(vaArgs, zcFormat);

+

+ const int iLen = vsnprintf(NULL, 0, zcFormat, vaArgs);

+ va_end(vaArgs);

+

+ if (iLen)

+ {

+ std::vector<char> zc((size_t)iLen + 1);

+ va_start(vaArgs, zcFormat);

+ vsnprintf(zc.data(), zc.size(), zcFormat, vaArgs);

+ va_end(vaArgs);

+

+ return std::string(zc.data(), iLen);

+ }

+ }

+

+ return "";

+ }

+

+ class CommandAPDU

+ {

+ protected:

+

+ vector<byte> m_apdu;

+ uint32 m_nc;

+ uint32 m_ne;

+ uint32 m_dataOffset;

+ bool m_isExtendedAPDU;

+ std::string m_parsingErrorStr;

+ bool m_parsedSuccessfully;

+

+ void parse();

+ void init(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength, uint32 ne);

+ void setHeader(byte cla, byte ins, byte p1, byte p2);

+

+ public:

+

+ void clear();

+

+ CommandAPDU();

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength, uint32 ne);

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2);

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2, uint32 ne);

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2, const vector<byte>& data);

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2, const byte* data, uint32 dataOffset, uint32 dataLength);

+

+ CommandAPDU(byte cla, byte ins, byte p1, byte p2, const vector<byte>& data, uint32 ne);

+

+ CommandAPDU(const vector<byte>& apdu);

+

+ byte getCLA();

+

+ byte getINS();

+

+ byte getP1();

+

+ byte getP2();

+

+ uint32 getNc();

+

+ const vector<byte> getData();

+

+ uint32 getNe();

+

+ const vector<byte> getAPDU();

+

+ bool isValid();

+

+ std::string getErrorStr();

+

+ bool isExtended();

+ };

+};

+

+#endif // TC_HEADER_Common_CommandAPDU \ No newline at end of file

+BOOL EMVSupportEnabled = FALSE;

+ keyfiles = Token::GetAvailableKeyfiles(EMVSupportEnabled);

+ // Multiple key files can be selected.

+ // Therefore, if one of them is not deletable, it means the delete button must be disabled for all.

+ if (!keyfile->Token->isEditable())

+ {

+ break;

+ keyfiles = Token::GetAvailableKeyfiles(EMVSupportEnabled);

+ keyfiles = Token::GetAvailableKeyfiles(EMVSupportEnabled);

+extern BOOL EMVSupportEnabled;

+#include "EMVCard.h"

+#include "TLVParser.h"

+#include "SCardReader.h"

+#include "PCSCException.h"

+

+#include "Platform/Finally.h"

+#include "Platform/ForEach.h"

+#include <vector>

+#include <iostream>

+#include <algorithm>

+

+#if !defined(TC_WINDOWS) || defined(TC_PROTOTYPE)

+#include "Platform/SerializerFactory.h"

+#include "Platform/StringConverter.h"

+#include "Platform/SystemException.h"

+#else

+#include "Dictionary.h"

+#include "Language.h"

+#endif

+

+using namespace std;

+

+namespace VeraCrypt

+{

+#ifndef TC_WINDOWS

+ wstring ArrayToHexWideString(const unsigned char * pbData, size_t cbData)

+ {

+ static wchar_t* hexChar = L"0123456789ABCDEF";

+ wstring result;

+ if (pbData)

+ {

+ for (int i = 0; i < cbData; i++)

+ {

+ result += hexChar[pbData[i] >> 4];

+ result += hexChar[pbData[i] & 0x0F];

+ }

+ }

+

+ return result;

+ }

+#endif

+

+ map<EMVCardType, vector<byte>> InitializeSupportedAIDs()

+ {

+ map<EMVCardType, vector<byte>> supportedAIDs;

+ supportedAIDs.insert(std::make_pair(EMVCardType::AMEX, vector<byte>(EMVCard::AMEX_AID, EMVCard::AMEX_AID + (std::end(EMVCard::AMEX_AID) - std::begin(EMVCard::AMEX_AID)))));

+ supportedAIDs.insert(std::make_pair(EMVCardType::MASTERCARD, vector<byte>(EMVCard::MASTERCARD_AID, EMVCard::MASTERCARD_AID + (std::end(EMVCard::MASTERCARD_AID) - std::begin(EMVCard::MASTERCARD_AID)))));

+ supportedAIDs.insert(std::make_pair(EMVCardType::VISA, vector<byte>(EMVCard::VISA_AID, EMVCard::VISA_AID + (std::end(EMVCard::VISA_AID) - std::begin(EMVCard::VISA_AID)))));

+ return supportedAIDs;

+ }

+

+ const byte EMVCard::AMEX_AID[7] = {0xA0, 0x00, 0x00, 0x00, 0x00, 0x25, 0x10};

+ const byte EMVCard::MASTERCARD_AID[7] = {0xA0, 0x00, 0x00, 0x00, 0x04, 0x10, 0x10};

+ const byte EMVCard::VISA_AID[7] = {0xA0, 0x00, 0x00, 0x00, 0x03, 0x10, 0x10};

+ const map<EMVCardType, vector<byte>> EMVCard::SUPPORTED_AIDS = InitializeSupportedAIDs();

+

+ EMVCard::EMVCard() : SCard(), m_lastPANDigits(L"")

+ {

+ }

+

+ EMVCard::EMVCard(size_t slotId) : SCard(slotId), m_lastPANDigits(L"")

+ {

+ }

+

+ EMVCard::~EMVCard()

+ {

+ Clear();

+ }

+

+ EMVCard::EMVCard(const EMVCard& other) :

+ SCard(other),

+ m_aid(other.m_aid),

+ m_supportedAids(other.m_supportedAids),

+ m_iccCert(other.m_iccCert),

+ m_issuerCert(other.m_issuerCert),

+ m_cplcData(other.m_cplcData),

+ m_lastPANDigits(other.m_lastPANDigits)

+ {

+ }

+

+ EMVCard::EMVCard(EMVCard&& other) :

+ SCard(other),

+ m_aid(std::move(other.m_aid)),

+ m_supportedAids(std::move(other.m_supportedAids)),

+ m_iccCert(std::move(other.m_iccCert)),

+ m_issuerCert(std::move(other.m_issuerCert)),

+ m_cplcData(std::move(other.m_cplcData)),

+ m_lastPANDigits(std::move(other.m_lastPANDigits))

+ {

+ }

+

+ EMVCard& EMVCard::operator = (const EMVCard& other)

+ {

+ if (this != &other)

+ {

+ SCard::operator=(other);

+ m_aid = other.m_aid;

+ m_supportedAids = other.m_supportedAids;

+ m_iccCert = other.m_iccCert;

+ m_issuerCert = other.m_issuerCert;

+ m_cplcData = other.m_cplcData;

+ m_lastPANDigits = other.m_lastPANDigits;

+ }

+ return *this;

+ }

+

+ EMVCard& EMVCard::operator = (EMVCard&& other)

+ {

+ if (this != &other)

+ {

+ SCard::operator=(other);

+ m_reader = std::move(other.m_reader);

+ m_aid = std::move(other.m_aid);

+ m_supportedAids = std::move(other.m_supportedAids);

+ m_iccCert = std::move(other.m_iccCert);

+ m_issuerCert = std::move(other.m_issuerCert);

+ m_cplcData = std::move(other.m_cplcData);

+ m_lastPANDigits = std::move(other.m_lastPANDigits);

+ }

+ return *this;

+ }

+

+ void EMVCard::Clear(void)

+ {

+ m_aid.clear();

+ m_supportedAids.clear();

+ m_iccCert.clear();

+ m_issuerCert.clear();

+ m_cplcData.clear();

+ m_lastPANDigits.clear();

+ }

+

+ vector<byte> EMVCard::GetCardAID(bool forceContactless)

+ {

+ vector<vector<byte>> supportedAIDs;

+ vector<byte> supportedAIDsPriorities;

+ vector<pair<byte, vector<byte>>> supportedAIDsSorted;

+ bool hasBeenReset = false;

+ CommandAPDU command;

+ ResponseAPDU response;

+ vector<byte> responseData;

+ shared_ptr<TLVNode> rootNode;

+ shared_ptr<TLVNode> fciNode;

+ shared_ptr<TLVNode> dfNameNode;

+ shared_ptr<TLVNode> sfiNode;

+ shared_ptr<TLVNode> fciIssuerNode;

+ shared_ptr<TLVNode> fciIssuerDiscretionaryDataNode;

+ shared_ptr<TLVNode> templateNode;

+ vector<shared_ptr<TLVNode>> pseDirectoryNodes;

+ unsigned char sfi;

+ bool usingContactless = false;

+ vector<byte> tokenAID;

+

+ if (m_aid.size())

+ return m_aid;

+

+ if (m_reader)

+ {

+ if (m_reader->IsCardPresent())

+ {

+ m_reader->Connect(SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, hasBeenReset, true);

+ m_reader->BeginTransaction();

+ finally_do_arg (shared_ptr<SCardReader>, m_reader, { finally_arg->EndTransaction(); });

+

+ try

+ {

+ for (auto it = EMVCard::SUPPORTED_AIDS.begin(); it != EMVCard::SUPPORTED_AIDS.end(); it++)

+ {

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, it->second, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR)

+ {

+ tokenAID = it->second;

+ break;

+ }

+ }

+

+ if (tokenAID.size())

+ {

+ m_supportedAids.push_back(tokenAID);

+ m_aid = tokenAID;

+ }

+ else

+ {

+ // The following code retrieves the supported AIDs from the card using PSE.

+ // If the card supports more than one AID, the returned list is sorted using the AIDs priorities,

+ // the first AID being the one with more priority.

+ if (forceContactless)

+ {

+ usingContactless = true;

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, EMV_PSE2, 0, sizeof(EMV_PSE2), SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ }

+ else

+ {

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, EMV_PSE1, 0, sizeof(EMV_PSE1), SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() != SW_NO_ERROR)

+ {

+ // EMV_PSE2 not found, try EMV_PSE1

+ usingContactless = true;

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, EMV_PSE2, 0, sizeof(EMV_PSE2), SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ }

+ }

+ if (response.getSW() == SW_NO_ERROR && response.getData().size() > 0)

+ {

+ responseData = response.getData();

+ rootNode = TLVParser::TLV_Parse(responseData.data(), responseData.size());

+ fciNode = TLVParser::TLV_Find(rootNode, EMV_FCI_TAG);

+ if (fciNode && fciNode->Subs->size() >= 2)

+ {

+ if (usingContactless)

+ {

+ fciIssuerNode = TLVParser::TLV_Find(fciNode, EMV_FCI_ISSUER_TAG);

+ if (fciIssuerNode && fciIssuerNode->Subs->size() >= 1)

+ {

+ fciIssuerDiscretionaryDataNode = TLVParser::TLV_Find(fciIssuerNode, EMV_FCI_ISSUER_DISCRETIONARY_DATA_TAG);

+ if (fciIssuerDiscretionaryDataNode && fciIssuerDiscretionaryDataNode->Subs->size() >= 1)

+ {

+ for (size_t i = 0; i < fciIssuerDiscretionaryDataNode->Subs->size(); i++)

+ {

+ if (fciIssuerDiscretionaryDataNode->Subs->at(i)->Tag == EMV_DIRECTORY_ENTRY_TAG)

+ {

+ pseDirectoryNodes.push_back(fciIssuerDiscretionaryDataNode->Subs->at(i));

+ }

+ }

+ }

+ }

+ }

+ else

+ {

+ dfNameNode = TLVParser::TLV_Find(fciNode, EMV_DFNAME_TAG);

+ if (dfNameNode)

+ {

+ fciIssuerNode = TLVParser::TLV_Find(fciNode, EMV_FCI_ISSUER_TAG);

+ if (fciIssuerNode)

+ {

+ sfiNode = TLVParser::TLV_Find(fciIssuerNode, EMV_SFI_TAG);

+ if (sfiNode && sfiNode->Value->size() == 1)

+ {

+ sfi = sfiNode->Value->at(0);

+

+ byte rec = 1;

+ do

+ {

+ command = CommandAPDU(CLA_ISO7816, INS_READ_RECORD, rec++, (sfi << 3) | 4, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR && response.getData().size() > 0)

+ {

+ responseData = response.getData();

+

+ try

+ {

+ templateNode = TLVParser::TLV_Parse(responseData.data(), responseData.size());

+ if (templateNode && templateNode->Tag == EMV_TEMPLATE_TAG && templateNode->Subs->size() >= 1)

+ {

+ for (size_t i = 0; i < templateNode->Subs->size(); i++)

+ {

+ if (templateNode->Subs->at(i)->Tag == EMV_DIRECTORY_ENTRY_TAG)

+ {

+ pseDirectoryNodes.push_back(templateNode->Subs->at(i));

+ }

+ }

+ }

+ }

+ catch(TLVException)

+ {

+ continue;

+ }

+ }

+ } while (response.getData().size() > 0);

+ }

+ }

+ }

+ }

+ }

+ }

+

+ for (size_t i = 0; i < pseDirectoryNodes.size(); i++)

+ {

+ shared_ptr<TLVNode> aidNode;

+ shared_ptr<TLVNode> aidPriorityNode;

+ aidNode = TLVParser::TLV_Find(pseDirectoryNodes[i], EMV_AID_TAG);

+ aidPriorityNode = TLVParser::TLV_Find(pseDirectoryNodes[i], EMV_PRIORITY_TAG);

+ if (aidNode && aidNode->Value->size() > 0 && aidPriorityNode && aidPriorityNode->Value->size() == 1)

+ {

+ supportedAIDs.push_back(*aidNode->Value.get());

+ supportedAIDsPriorities.push_back(aidNode->Value->at(0));

+ }

+ }

+ for(size_t i = 0; i < supportedAIDs.size(); i++)

+ {

+ supportedAIDsSorted.push_back(make_pair(supportedAIDsPriorities[i], supportedAIDs[i]));

+ }

+ std::sort(supportedAIDsSorted.begin(), supportedAIDsSorted.end());

+ for(size_t i = 0; i < supportedAIDs.size(); i++)

+ {

+ supportedAIDs[i] = supportedAIDsSorted[i].second;

+ }

+

+ if (supportedAIDs.size())

+ {

+ m_supportedAids = supportedAIDs;

+ tokenAID = supportedAIDs[0];

+ m_aid = tokenAID;

+ }

+ }

+ }

+ catch (...)

+ {

+ }

+ }

+ }

+

+ return tokenAID;

+ }

+

+ void EMVCard::GetCardContent(vector<byte>& iccCert, vector<byte>& issuerCert, vector<byte>& cplcData)

+ {

+ bool hasBeenReset = false;

+ bool aidSelected = false;

+ bool iccFound = false;

+ bool issuerFound = false;

+ bool cplcFound = false;

+ vector<byte> emvCardAid;

+ shared_ptr<TLVNode> rootNode;

+ shared_ptr<TLVNode> iccPublicKeyCertNode;

+ shared_ptr<TLVNode> issuerPublicKeyCertNode;

+ CommandAPDU command;

+ ResponseAPDU response;

+ vector<byte> responseData;

+

+ iccCert.clear();

+ issuerCert.clear();

+ cplcData.clear();

+

+ if (m_iccCert.size() && m_issuerCert.size() && m_cplcData.size())

+ {

+ iccCert = m_iccCert;

+ issuerCert = m_issuerCert;

+ cplcData = m_cplcData;

+ return;

+ }

+

+ emvCardAid = GetCardAID();

+ if (emvCardAid.size() == 0)

+ {

+ throw EMVUnknownCardType();

+ }

+

+ if (m_reader)

+ {

+ if (m_reader->IsCardPresent())

+ {

+ m_reader->Connect(SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, hasBeenReset, true);

+ m_reader->BeginTransaction();

+ finally_do_arg (shared_ptr<SCardReader>, m_reader, { finally_arg->EndTransaction(); });

+

+ // First get CPLC before selecting the AID of the card.

+ command = CommandAPDU(0x80, INS_GET_DATA, (EMV_CPLC_TAG >> 8) & 0xFF, EMV_CPLC_TAG & 0xFF, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR && response.getData().size() > 0)

+ {

+ cplcFound = true;

+ cplcData = response.getData();

+

+ // Then get the certs.

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, emvCardAid, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR)

+ {

+ aidSelected = true;

+

+ // TODO: Send GET PROCESSING OPTIONS to get the AIL and AFL,

+ // which will then be used to get the actual start and end of sfi and rec.

+ for (byte sfi = 1; sfi < 32 && (!iccFound || !issuerFound); sfi++)

+ {

+ for (byte rec = 1; rec < 17 && (!iccFound || !issuerFound); rec++)

+ {

+ command = CommandAPDU(CLA_ISO7816, INS_READ_RECORD, rec, (sfi << 3) | 4, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR && response.getData().size() > 0)

+ {

+ responseData = response.getData();

+

+ try

+ {

+ rootNode = TLVParser::TLV_Parse(responseData.data(), responseData.size());

+ }

+ catch(TLVException)

+ {

+ continue;

+ }

+

+ iccPublicKeyCertNode = TLVParser::TLV_Find(rootNode, EMV_ICC_PK_CERT_TAG);

+ if (iccPublicKeyCertNode && iccPublicKeyCertNode->Value->size() > 0)

+ {

+ iccFound = true;

+ iccCert = *iccPublicKeyCertNode->Value.get();

+ }

+

+ issuerPublicKeyCertNode = TLVParser::TLV_Find(rootNode, EMV_ISS_PK_CERT_TAG);

+ if (issuerPublicKeyCertNode && issuerPublicKeyCertNode->Value->size() > 0)

+ {

+ issuerFound = true;

+ issuerCert = *issuerPublicKeyCertNode->Value.get();

+ }

+ }

+ }

+ }

+ }

+ }

+ }

+ }

+

+ if (!cplcFound)

+ throw EMVCPLCNotFound();

+

+ if (!aidSelected)

+ throw EMVSelectAIDFailed();

+

+ if (!iccFound)

+ throw EMVIccCertNotFound();

+

+ if (!issuerFound)

+ throw EMVIssuerCertNotFound();

+

+ m_iccCert = iccCert;

+ m_issuerCert = issuerCert;

+ m_cplcData = cplcData;

+ }

+

+ void EMVCard::GetCardPAN(wstring& lastPANDigits)

+ {

+ bool hasBeenReset = false;

+ bool panFound = false;

+ bool aidSelected = false;

+ vector<byte> EMVCardAid;

+ vector<byte> panData;

+ shared_ptr<TLVNode> rootNode;

+ shared_ptr<TLVNode> panNode;

+ CommandAPDU command;

+ ResponseAPDU response;

+ vector<byte> responseData;

+

+ lastPANDigits = L"";

+

+ if (m_lastPANDigits != L"")

+ {

+ lastPANDigits = m_lastPANDigits;

+ return;

+ }

+

+ EMVCardAid = GetCardAID();

+ if (EMVCardAid.size() == 0)

+ {

+ throw EMVUnknownCardType();

+ }

+

+ if (m_reader)

+ {

+ if (m_reader->IsCardPresent())

+ {

+ m_reader->Connect(SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, hasBeenReset, true);

+ m_reader->BeginTransaction();

+ finally_do_arg (shared_ptr<SCardReader>, m_reader, { finally_arg->EndTransaction(); });

+

+ command = CommandAPDU(CLA_ISO7816, INS_SELECT_FILE, 0x04, 0x00, EMVCardAid, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR)

+ {

+ aidSelected = true;

+

+ // TODO: Send GET PROCESSING OPTIONS to get the AIL and AFL,

+ // which will then be used to get the actual start and end of sfi and rec.

+ for (byte sfi = 1; sfi < 32 && !panFound; sfi++)

+ {

+ for (byte rec = 1; rec < 17 && !panFound; rec++)

+ {

+ command = CommandAPDU(CLA_ISO7816, INS_READ_RECORD, rec, (sfi << 3) | 4, SCardReader::shortAPDUMaxTransSize);

+ m_reader->ApduProcessData(command, response);

+ if (response.getSW() == SW_NO_ERROR && response.getData().size() > 0)

+ {

+ responseData = response.getData();

+

+ try

+ {

+ rootNode = TLVParser::TLV_Parse(responseData.data(), responseData.size());

+ }

+ catch(TLVException)

+ {

+ continue;

+ }

+

+ panNode = TLVParser::TLV_Find(rootNode, EMV_PAN_TAG);

+ if (panNode && panNode->Value->size() >= 8)

+ {

+ panFound = true;

+ panData = *panNode->Value.get();

+ panData = vector<byte>(panData.rbegin(), panData.rbegin() + 2); // only interested in last digits

+ std::swap(panData[0], panData[1]);

+ lastPANDigits = ArrayToHexWideString(panData.data(), panData.size());

+ }

+ }

+ }

+ }

+ }

+ }

+ }

+

+ if (panData.size())

+ burn(panData.data(), panData.size());

+

+ if (!aidSelected)

+ throw EMVSelectAIDFailed();

+

+ if (!panFound)

+ throw EMVPANNotFound();

+

+ m_lastPANDigits = lastPANDigits;

+ }

+}

+#ifndef TC_HEADER_Common_EMVCard

+#define TC_HEADER_Common_EMVCard

+

+#include "Platform/PlatformBase.h"

+#if defined (TC_WINDOWS) && !defined (TC_PROTOTYPE)

+# include "Exception.h"

+#else

+# include "Platform/Exception.h"

+#endif

+

+#include "Token.h"

+#include "SCard.h"

+

+namespace VeraCrypt

+{

+ typedef enum EMVCardType

+ {

+ NONE = 0,

+ AMEX,

+ MASTERCARD,

+ VISA

+ } EMVCardType;

+

+ class EMVCard : public SCard

+ {

+ protected:

+

+ // The following fields will only be empty if the card has not been read yet.

+ // After the card has been read, and if some or all fields cannot be read, the EMVCard

+ // object will be considered invalid and will not be included in the list of available cards

+ // of EMVToken.

+ vector<byte> m_aid;

+ vector<vector<byte>> m_supportedAids;

+ vector<byte> m_iccCert;

+ vector<byte> m_issuerCert;

+ vector<byte> m_cplcData;

+ wstring m_lastPANDigits;

+

+ public:

+

+ // Add other AIDS

+ // https://gist.github.com/pvieito/6224eed92c99b069f6401996c548d0e4

+ // https://ambimat.com/developer-resources/list-of-application-identifiers-aid/

+ const static byte AMEX_AID[7];

+ const static byte MASTERCARD_AID[7];

+ const static byte VISA_AID[7];

+ const static map<EMVCardType, vector<byte>> SUPPORTED_AIDS;

+

+ EMVCard();

+ EMVCard(size_t slotId);

+ EMVCard(const EMVCard& other);

+ EMVCard(EMVCard&& other);

+ EMVCard& operator = (const EMVCard& other);

+ EMVCard& operator = (EMVCard&& other);

+ virtual ~EMVCard();

+

+ void Clear(void);

+

+ // Retrieves the card's AID.

+ // It first checks the card against a list of supported AIDs.

+ // If that fails, it tries getting the AID from the card using PSE

+ vector<byte> GetCardAID(bool forceContactless = false);

+

+ void GetCardContent(vector<byte>& iccCert, vector<byte>& issuerCert, vector<byte>& cplcData);

+ void GetCardPAN(wstring& lastPANDigits);

+ };

+}

+

+#endif // TC_HEADER_Common_EMVCard

+#include "TLVParser.h"

+#include "SCardReader.h"

+#include "PCSCException.h"

+#include <algorithm>

+ void AppendData(vector<byte>& buffer, const unsigned char* pbData, size_t cbData, size_t from, size_t length, bool bEncodeLength = false)

+ {

+ if (cbData > 0 && from <= cbData - 2 && length > 0 && length <= cbData - from)

+ {

+ size_t offset = (bEncodeLength ? 4 : 0);

+ size_t orgSize = buffer.size();

+ buffer.resize(orgSize + length + offset);

+ if (bEncodeLength)

+ {

+ unsigned int dwLength = (unsigned int)(length);

+ memcpy(buffer.data() + orgSize, &dwLength, 4);

+ }

+ memcpy(buffer.data() + orgSize + offset, pbData + from, length);

+ }

+ }

+

+ /* ****************************************************************************************************************************************** */

+ map <unsigned long int, shared_ptr<EMVCard>> EMVToken::EMVCards;

+ if (Label.size() > 0)

+ burn(&Label[0], Label.size() * sizeof(wchar_t));

+ EMVTokenKeyfile::EMVTokenKeyfile()

+ }

+

+ EMVTokenKeyfile::EMVTokenKeyfile(const TokenKeyfilePath& path)

+ {

+ Id = EMV_CARDS_LABEL;

+ Token = shared_ptr<EMVTokenInfo>(new EMVTokenInfo());

+ map <unsigned long int, shared_ptr<EMVCard>>::iterator emvCardsIt;

+ shared_ptr<EMVCard> card;

+ vector<byte> iccCert;

+ vector<byte> issuerCert;

+ vector<byte> cplcData;

+ bool addNewCard = true;

+

+ keyfileData.clear();

+

+ emvCardsIt = EMVToken::EMVCards.find(Token->SlotId);

+ if (emvCardsIt != EMVToken::EMVCards.end())

+ {

+ // An EMVCard object has already been created for this slotId.

+ // We check that it's SCard handle is still valid.

+ // If it is, we use the existing EMVCard to get the card's content.

+ // If it is not, we remove the EMVCard from EMVCards and create a new one.

+

+ if (emvCardsIt->second->IsCardHandleValid())

+ {

+ emvCardsIt->second->GetCardContent(iccCert, issuerCert, cplcData);

+ addNewCard = false;

+ }

+ else

+ {

+ EMVToken::EMVCards.erase(emvCardsIt);

+ }

+ }

+ if (addNewCard)

+ {

+ // An EMVCard object does not exist for this slotId, or exists but its handle is not valid anymore.

+ // We create a new one and then add it to EMVCards.

+ card = make_shared<EMVCard>(Token->SlotId);

+ card->GetCardContent(iccCert, issuerCert, cplcData);

+ EMVToken::EMVCards.insert(make_pair(Token->SlotId, card));

+ }

+

+ AppendData(keyfileData, iccCert.data(), iccCert.size(), 0, iccCert.size());

+ AppendData(keyfileData, issuerCert.data(), issuerCert.size(), 0, issuerCert.size());

+ AppendData(keyfileData, cplcData.data(), cplcData.size(), 0, cplcData.size());

+ vector<EMVTokenKeyfile> EMVToken::GetAvailableKeyfiles(unsigned long int* slotIdFilter, const wstring& keyfileIdFilter)

+ {

+ vector<wstring> readers;

+ readers = EMVCard::manager.GetReaders();

+ for (unsigned long int slotId = 0; slotId < readers.size(); slotId++)

+ try

+ {

+ }

+ catch(ParameterIncorrect&)

+ {

+ continue;

+ }

+ catch(EMVUnknownCardType&)

+ {

+ continue;

+ }

+ catch(EMVSelectAIDFailed&)

+ {

+ continue;

+ }

+ catch(EMVPANNotFound&)

+ {

+ continue;

+ }

+ catch(PCSCException&)

+ {

+ keyfile.Token->SlotId = slotId;

+

+ // keyfileIdFilter is of no use for EMV tokens as the Id is always set to EMV_CARDS_LABEL.

+ // Nonetheless, we keep the following code that is also used in SecurityToken::GetAvailableKeyfiles.

+ if (keyfile.Id.empty() || (!keyfileIdFilter.empty() && keyfileIdFilter != keyfile.Id))

+ continue;

+ EMVTokenInfo EMVToken::GetTokenInfo(unsigned long int slotId)

+ {

+ wstring lastPANDigits;

+ map <unsigned long int, shared_ptr<EMVCard>>::iterator emvCardsIt;

+ shared_ptr<EMVCard> card;

+ bool addNewCard = true;

+

+ emvCardsIt = EMVCards.find(slotId);

+ if (emvCardsIt != EMVCards.end())

+ {

+ // An EMVCard object has already been created for this slotId.

+ // We check that it's SCard handle is still valid.

+ // If it is, we use the existing EMVCard to get the card's PAN.

+ // If it is not, we remove the EMVCard from EMVCards and create a new one.

+

+ if (emvCardsIt->second->IsCardHandleValid())

+ {

+ emvCardsIt->second->GetCardPAN(lastPANDigits);

+ addNewCard = false;

+ }

+ else

+ {

+ EMVCards.erase(emvCardsIt);

+ }

+ }

+

+ if (addNewCard)

+ {

+ // An EMVCard object does not exist for this slotId, or exists but its handle is not valid anymore.

+ // We create a new one and then add it to EMVCards.

+ card = make_shared<EMVCard>(slotId);

+ card->GetCardPAN(lastPANDigits);

+ EMVCards.insert(make_pair(slotId, card));

+ }

+

+ token.Label += lastPANDigits;

+ burn(&lastPANDigits[0], lastPANDigits.size() * sizeof(wchar_t));

+

+#include "EMVCard.h"

+namespace VeraCrypt

+{

+ virtual BOOL isEditable() const { return false; }

+ EMVTokenKeyfile();

+ virtual ~EMVTokenKeyfile() {};

+ class EMVToken

+ {

+ static vector<EMVTokenKeyfile> GetAvailableKeyfiles(unsigned long int* slotIdFilter = nullptr, const wstring& keyfileIdFilter = wstring());

+ static map <unsigned long int, shared_ptr<EMVCard>> EMVCards;

+ if (Token::IsKeyfilePathValid (kf->FileName, EMVSupportEnabled))

+ <entry lang="en" key="IDC_ENABLE_EMV_SUPPORT">Enable EMV Support</entry>

+ <entry lang="en" key="COMMAND_APDU_INVALID">The APDU command sent to the card is not valid.</entry>

+ <entry lang="en" key="EXTENDED_APDU_UNSUPPORTED">Extended APDU commands cannot be used with the current token.</entry>

+ <entry lang="en" key="SCARD_MODULE_INIT_FAILED">Error when loading the WinSCard / PCSC library.</entry>

+ <entry lang="en" key="EMV_UNKNOWN_CARD_TYPE">The card in the reader is not a supported EMV card.</entry>

+ <entry lang="en" key="EMV_SELECT_AID_FAILED">The AID of the card in the reader could not be selected.</entry>

+ <entry lang="en" key="EMV_ICC_CERT_NOTFOUND">ICC Public Key Certificate was not found in the card.</entry>

+ <entry lang="en" key="EMV_ISSUER_CERT_NOTFOUND">Issuer Public Key Certificate was not found in the card.</entry>

+ <entry lang="en" key="EMV_CPLC_NOTFOUND">CLPC was not found in the EMV card.</entry>

+ <entry lang="en" key="EMV_PAN_NOTFOUND">No Primary Account Number (PAN) found in the EMV card.</entry>

+ <entry lang="en" key="INVALID_EMV_PATH">EMV path is invalid.</entry>

+ <entry lang="en" key="EMV_KEYFILE_DATA_NOTFOUND">Unable to build a keyfile from the EMV card's data.\n\nOne of the following is missing:\n- ICC Public Key Certificate.\n- Issuer Public Key Certificate.\n- CPCL data.</entry>

+ <entry lang="en" key="SCARD_W_REMOVED_CARD">No card in the reader.\n\nPlease make sure the card is correctly slotted.</entry>

+#include "PCSCException.h"

+

+#if !defined(TC_WINDOWS) || defined(TC_PROTOTYPE)

+#include "Platform/SerializerFactory.h"

+#include "Platform/StringConverter.h"

+#include "Platform/SystemException.h"

+#else

+#include "Dictionary.h"

+#include "Language.h"

+#endif

+

+namespace VeraCrypt

+{

+ PCSCException::operator string() const

+ {

+ if (ErrorCode == SCARD_S_SUCCESS)

+ return string();

+

+ static const struct{

+ LONG_PCSC ErrorCode;

+ const char* ErrorString;

+ } ErrorStrings[] = {

+#define SC_ERR(CODE) { CODE, #CODE },

+#ifdef TC_WINDOWS

+ SC_ERR(ERROR_BROKEN_PIPE)

+ SC_ERR(SCARD_E_NO_PIN_CACHE)

+ SC_ERR(SCARD_E_PIN_CACHE_EXPIRED)

+ SC_ERR(SCARD_E_READ_ONLY_CARD)

+ SC_ERR(SCARD_W_CACHE_ITEM_NOT_FOUND)

+ SC_ERR(SCARD_W_CACHE_ITEM_STALE)

+ SC_ERR(SCARD_W_CACHE_ITEM_TOO_BIG)

+#endif

+ SC_ERR(SCARD_E_BAD_SEEK)

+ SC_ERR(SCARD_E_CANCELLED)

+ SC_ERR(SCARD_E_CANT_DISPOSE)

+ SC_ERR(SCARD_E_CARD_UNSUPPORTED)

+ SC_ERR(SCARD_E_CERTIFICATE_UNAVAILABLE)

+ SC_ERR(SCARD_E_COMM_DATA_LOST)

+ SC_ERR(SCARD_E_COMM_DATA_LOST)

+ SC_ERR(SCARD_E_DIR_NOT_FOUND)

+ SC_ERR(SCARD_E_DUPLICATE_READER)

+ SC_ERR(SCARD_E_FILE_NOT_FOUND)

+ SC_ERR(SCARD_E_ICC_CREATEORDER)

+ SC_ERR(SCARD_E_ICC_INSTALLATION)

+ SC_ERR(SCARD_E_INSUFFICIENT_BUFFER)

+ SC_ERR(SCARD_E_INVALID_ATR)

+ SC_ERR(SCARD_E_INVALID_CHV)

+ SC_ERR(SCARD_E_INVALID_HANDLE)

+ SC_ERR(SCARD_E_INVALID_PARAMETER)

+ SC_ERR(SCARD_E_INVALID_TARGET)

+ SC_ERR(SCARD_E_INVALID_VALUE)

+ SC_ERR(SCARD_E_NO_ACCESS)

+ SC_ERR(SCARD_E_NO_DIR)

+ SC_ERR(SCARD_E_NO_FILE)

+ SC_ERR(SCARD_E_NO_KEY_CONTAINER)

+ SC_ERR(SCARD_E_NO_MEMORY)

+ SC_ERR(SCARD_E_NO_READERS_AVAILABLE)

+ SC_ERR(SCARD_E_NO_SERVICE)

+ SC_ERR(SCARD_E_NO_SMARTCARD)

+ SC_ERR(SCARD_E_NO_SUCH_CERTIFICATE)

+ SC_ERR(SCARD_E_NOT_READY)

+ SC_ERR(SCARD_E_NOT_TRANSACTED)

+ SC_ERR(SCARD_E_PCI_TOO_SMALL)

+ SC_ERR(SCARD_E_PROTO_MISMATCH)

+ SC_ERR(SCARD_E_READER_UNAVAILABLE)

+ SC_ERR(SCARD_E_READER_UNSUPPORTED)

+ SC_ERR(SCARD_E_SERVER_TOO_BUSY)

+ SC_ERR(SCARD_E_SERVICE_STOPPED)

+ SC_ERR(SCARD_E_SHARING_VIOLATION)

+ SC_ERR(SCARD_E_SYSTEM_CANCELLED)

+ SC_ERR(SCARD_E_TIMEOUT)

+ SC_ERR(SCARD_E_UNEXPECTED)

+ SC_ERR(SCARD_E_UNKNOWN_CARD)

+ SC_ERR(SCARD_E_UNKNOWN_READER)

+ SC_ERR(SCARD_E_UNKNOWN_RES_MNG)

+ SC_ERR(SCARD_E_UNSUPPORTED_FEATURE)

+ SC_ERR(SCARD_E_WRITE_TOO_MANY)

+ SC_ERR(SCARD_F_COMM_ERROR)

+ SC_ERR(SCARD_F_INTERNAL_ERROR)

+ SC_ERR(SCARD_F_UNKNOWN_ERROR)

+ SC_ERR(SCARD_W_CANCELLED_BY_USER)

+ SC_ERR(SCARD_W_CARD_NOT_AUTHENTICATED)

+ SC_ERR(SCARD_W_CHV_BLOCKED)

+ SC_ERR(SCARD_W_EOF)

+ SC_ERR(SCARD_W_REMOVED_CARD)

+ SC_ERR(SCARD_W_RESET_CARD)

+ SC_ERR(SCARD_W_SECURITY_VIOLATION)

+ SC_ERR(SCARD_W_UNPOWERED_CARD)

+ SC_ERR(SCARD_W_UNRESPONSIVE_CARD)

+ SC_ERR(SCARD_W_UNSUPPORTED_CARD)

+ SC_ERR(SCARD_W_WRONG_CHV)

+#undef SC_ERR

+ };

+

+ for (size_t i = 0; i < array_capacity(ErrorStrings); ++i)

+ {

+ if (ErrorStrings[i].ErrorCode == ErrorCode)

+ return ErrorStrings[i].ErrorString;

+ }

+

+ stringstream s;

+ s << "0x" << ErrorCode;

+ return s.str();

+ }

+

+#ifdef TC_HEADER_Common_Exception

+ void PCSCException::Show(HWND parent) const

+ {

+ string errorString = string(*this);

+

+ if (!errorString.empty())

+ {

+ if (!GetDictionaryValue(errorString.c_str()))

+ {

+ if (errorString.find("SCARD_E_") == 0 || errorString.find("SCARD_F_") == 0 || errorString.find("SCARD_W_") == 0)

+ {

+ errorString = errorString.substr(8);

+ for (size_t i = 0; i < errorString.size(); ++i)

+ {

+ if (errorString[i] == '_')

+ errorString[i] = ' ';

+ }

+ }

+ wchar_t err[8192];

+ StringCbPrintfW(err, sizeof(err), L"%s:\n\n%hs%s", GetString("PCSC_ERROR"), errorString.c_str());

+ ErrorDirect(err, parent);

+ }

+ else

+ {

+ wstring err = GetString(errorString.c_str());

+ ErrorDirect(err.c_str(), parent);

+ }

+ }

+ }

+#endif // TC_HEADER_Common_Exception

+

+#ifdef TC_HEADER_Platform_Exception

+

+ void PCSCException::Deserialize(shared_ptr <Stream> stream)

+ {

+ Exception::Deserialize(stream);

+ Serializer sr(stream);

+ sr.Deserialize("ErrorCode", ErrorCode);

+ }

+

+ void PCSCException::Serialize(shared_ptr <Stream> stream) const

+ {

+ Exception::Serialize(stream);

+ Serializer sr(stream);

+ sr.Serialize("ErrorCode", ErrorCode);

+ }

+

+# define TC_EXCEPTION(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)

+# undef TC_EXCEPTION_NODECL

+# define TC_EXCEPTION_NODECL(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)

+

+ TC_SERIALIZER_FACTORY_ADD_EXCEPTION_SET(PCSCException);

+

+#endif

+

+ CommandAPDUNotValid::operator string() const

+ {

+ return string(ErrorStr);

+ }

+

+#ifdef TC_HEADER_Common_Exception

+ void CommandAPDUNotValid::Show(HWND parent) const

+ {

+ string msgBody = "Command APDU invalid.\n\n\n(If you report a bug in connection with this, please include the following technical information in the bug report:\n" + SrcPos + "\nLast Error = " + ErrorStr + ")";

+ MessageBoxA (parent, msgBody.c_str(), "VeraCrypt", MB_ICONERROR | MB_SETFOREGROUND);

+ }

+#endif // TC_HEADER_Common_Exception

+

+#ifdef TC_HEADER_Platform_Exception

+

+ void CommandAPDUNotValid::Deserialize(shared_ptr <Stream> stream)

+ {

+ Exception::Deserialize(stream);

+ Serializer sr(stream);

+ sr.Deserialize("SrcPos", SrcPos);

+ sr.Deserialize("ErrorStr", ErrorStr);

+ }

+

+ void CommandAPDUNotValid::Serialize(shared_ptr <Stream> stream) const

+ {

+ Exception::Serialize(stream);

+ Serializer sr(stream);

+ sr.Serialize("SrcPos", SrcPos);

+ sr.Serialize("ErrorStr", ErrorStr);

+ }

+

+# define TC_EXCEPTION(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)

+# undef TC_EXCEPTION_NODECL

+# define TC_EXCEPTION_NODECL(TYPE) TC_SERIALIZER_FACTORY_ADD(TYPE)

+

+ TC_SERIALIZER_FACTORY_ADD_EXCEPTION_SET(CommandAPDUNotValid);

+

+#endif

+} \ No newline at end of file

+#ifndef TC_HEADER_Common_PCSCException

+#define TC_HEADER_Common_PCSCException

+

+#include "Platform/PlatformBase.h"

+#if defined (TC_WINDOWS) && !defined (TC_PROTOTYPE)

+# include "Exception.h"

+#else

+# include "Platform/Exception.h"

+#endif

+

+#include "SCardLoader.h"

+

+#ifdef TC_MACOSX

+#define LONG_PCSC uint32_t

+#else

+#define LONG_PCSC LONG

+#endif

+

+namespace VeraCrypt

+{

+ struct PCSCException: public Exception

+ {

+ PCSCException(LONG_PCSC errorCode = (LONG_PCSC)-1): ErrorCode(errorCode){}

+

+#ifdef TC_HEADER_Platform_Exception

+ virtual ~PCSCException() throw () { }

+ TC_SERIALIZABLE_EXCEPTION(PCSCException);

+#else

+ void Show(HWND parent) const;

+#endif

+

+ operator string () const;

+ LONG_PCSC GetErrorCode() const { return ErrorCode; }

+

+ protected:

+ LONG_PCSC ErrorCode;

+ };

+

+ struct CommandAPDUNotValid: public Exception

+ {

+ CommandAPDUNotValid() : SrcPos (""), ErrorStr ("") { }

+ CommandAPDUNotValid(const string& srcPos, const string& errorStr) : SrcPos (srcPos), ErrorStr(errorStr) { }

+

+#ifdef TC_HEADER_Platform_Exception

+ virtual ~CommandAPDUNotValid() throw () { }

+ TC_SERIALIZABLE_EXCEPTION(CommandAPDUNotValid);

+#else

+ void Show(HWND parent) const;

+#endif

+

+ operator string () const;

+

+ protected:

+ string SrcPos;

+ string ErrorStr;

+ };

+

+#ifdef TC_HEADER_Platform_Exception

+

+ #define TC_EXCEPTION(NAME) TC_EXCEPTION_DECL(NAME,Exception)

+

+ #undef TC_EXCEPTION_SET

+ #define TC_EXCEPTION_SET \

+ TC_EXCEPTION_NODECL (PCSCException); \

+ TC_EXCEPTION_NODECL (CommandAPDUNotValid); \

+ TC_EXCEPTION (ExtendedAPDUNotSupported); \

+ TC_EXCEPTION (ScardLibraryInitializationFailed); \

+ TC_EXCEPTION (EMVUnknownCardType); \

+ TC_EXCEPTION (EMVSelectAIDFailed); \

+ TC_EXCEPTION (EMVIccCertNotFound); \

+ TC_EXCEPTION (EMVIssuerCertNotFound); \

+ TC_EXCEPTION (EMVCPLCNotFound); \

+ TC_EXCEPTION (InvalidEMVPath); \

+ TC_EXCEPTION (EMVKeyfileDataNotFound); \

+ TC_EXCEPTION (EMVPANNotFound); \

+

+ TC_EXCEPTION_SET;

+

+ #undef TC_EXCEPTION

+

+#else // !TC_HEADER_Platform_Exception

+

+ struct ExtendedAPDUNotSupported: public Exception

+ {

+ void Show(HWND parent) const { Error("EXTENDED_APDU_UNSUPPORTED", parent); }

+ };

+

+ struct ScardLibraryInitializationFailed: public Exception

+ {

+ void Show(HWND parent) const { Error("SCARD_MODULE_INIT_FAILED", parent); }

+ };

+

+ struct EMVUnknownCardType: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_UNKNOWN_CARD_TYPE", parent); }

+ };

+

+ struct EMVSelectAIDFailed: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_SELECT_AID_FAILED", parent); }

+ };

+

+ struct EMVIccCertNotFound: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_ICC_CERT_NOTFOUND", parent); }

+ };

+

+ struct EMVIssuerCertNotFound: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_ISSUER_CERT_NOTFOUND", parent); }

+ };

+

+ struct EMVCPLCNotFound: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_CPLC_NOTFOUND", parent); }

+ };

+

+ struct EMVPANNotFound: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_PAN_NOTFOUND", parent); }

+ };

+

+ struct InvalidEMVPath: public Exception

+ {

+ void Show(HWND parent) const { Error("INVALID_EMV_PATH", parent); }

+ };

+

+ struct EMVKeyfileDataNotFound: public Exception

+ {

+ void Show(HWND parent) const { Error("EMV_KEYFILE_DATA_NOTFOUND", parent); }

+ };

+

+#endif // !TC_HEADER_Platform_Exception

+}

+

+#endif // TC_HEADER_Common_PCSCException \ No newline at end of file

+#include "ResponseAPDU.h"

+#include <string.h>

+

+using namespace std;

+

+namespace VeraCrypt

+{

+ uint16 BytesToUInt16(const vector<byte>& buff)

+ {

+ uint16 value = 0;

+ for (uint16 i = 0; i < buff.size(); i++)

+ {

+ value <<= 8;

+ value |= (uint16)buff.at(i);

+ }

+

+ return value;

+ }

+

+ void AppendData (vector<byte>& buffer, const byte* pbData, size_t cbData)

+ {

+ size_t orgSize = buffer.size ();

+ buffer.resize (orgSize + cbData);

+ memcpy (buffer.data () + orgSize, pbData, cbData);

+ }

+

+ /*********************************************************************************/

+

+ void ResponseAPDU::clear()

+ {

+ m_data.clear();

+ m_SW = 0;

+ }

+

+ ResponseAPDU::ResponseAPDU() : m_SW(0)

+ {

+ }

+

+ ResponseAPDU::ResponseAPDU(const vector<byte>& data, uint16 SW)

+ {

+ m_data = data;

+ m_SW = SW;

+ }

+

+ uint32 ResponseAPDU::getNr()

+ {

+ return (uint32)m_data.size();

+ }

+

+ const vector<byte> ResponseAPDU::getData()

+ {

+ return m_data;

+ }

+

+ byte ResponseAPDU::getSW1()

+ {

+ return (byte)((0xFF00 & m_SW) >> 8);

+ }

+

+ byte ResponseAPDU::getSW2()

+ {

+ return (byte)(0x00FF & m_SW);

+ }

+

+ uint16 ResponseAPDU::getSW()

+ {

+ return m_SW;

+ }

+

+ const vector<byte> ResponseAPDU::getBytes()

+ {

+ vector<byte> apdu;

+

+ AppendData(apdu, m_data.data(), m_data.size());

+ apdu.push_back((byte)getSW1());

+ apdu.push_back((byte)getSW2());

+

+ return apdu;

+ }

+

+ void ResponseAPDU::appendData(const vector<byte>& data)

+ {

+ appendData(data.data(), data.size());

+ }

+

+ void ResponseAPDU::appendData(const byte* data, size_t dataLen)

+ {

+ AppendData(m_data, data, dataLen);

+ }

+

+ void ResponseAPDU::setSW(uint16 SW)

+ {

+ m_SW = SW;

+ }

+

+ void ResponseAPDU::setBytes(const vector<byte>& bytes)

+ {

+ clear();

+ if (bytes.size() >= 2)

+ {

+ vector<byte> SWBytes;

+ m_data.resize(bytes.size() - 2);

+ SWBytes.resize(2);

+

+ memcpy(m_data.data(), bytes.data(), bytes.size() - 2);

+ memcpy(SWBytes.data(), bytes.data() + bytes.size() - 2, 2);

+ m_SW = BytesToUInt16(SWBytes);

+ }

+ }

+}

+

+#ifndef TC_HEADER_Common_ResponseAPDU

+#define TC_HEADER_Common_ResponseAPDU

+

+#include "Platform/PlatformBase.h"

+

+namespace VeraCrypt

+{

+ class ResponseAPDU

+ {

+ protected:

+

+ vector<byte> m_data;

+

+ uint16 m_SW;

+

+ public:

+

+ void clear();

+

+ ResponseAPDU();

+

+ ResponseAPDU(const vector<byte>& data, uint16 SW);

+

+ uint32 getNr();

+

+ const vector<byte> getData();

+

+ byte getSW1();

+

+ byte getSW2();

+

+ uint16 getSW();

+

+ const vector<byte> getBytes();

+

+ void setSW(uint16 SW);

+ void setBytes(const vector<byte>& bytes);

+

+ void appendData(const vector<byte>& data);

+ void appendData(const byte* data, size_t dataLen);

+ };

+};

+

+#endif // TC_HEADER_Common_ResponseAPDU \ No newline at end of file

+#include "SCard.h"

+

+using namespace std;

+

+namespace VeraCrypt

+{

+ SCardManager SCard::manager;

+

+ SCard::SCard() : m_reader(NULL)

+ {

+ }

+

+ SCard::SCard(size_t slotId)

+ {

+ m_reader = SCard::manager.GetReader(slotId);

+ }

+

+ SCard::~SCard()

+ {

+ if (m_reader)

+ {

+ m_reader->Disconnect();

+ }

+ }

+

+ SCard::SCard(const SCard& other) : m_reader(other.m_reader)

+ {

+ }

+

+ SCard::SCard(SCard&& other) : m_reader(std::move(other.m_reader))

+ {

+ }

+

+ SCard& SCard::operator = (const SCard& other)

+ {

+ if (this != &other)

+ {

+ m_reader = other.m_reader;

+ }

+ return *this;

+ }

+

+ SCard& SCard::operator = (SCard&& other)

+ {

+ if (this != &other)

+ {

+ m_reader = std::move(other.m_reader);

+ }

+ return *this;

+ }

+

+ bool SCard::IsCardHandleValid() const

+ {

+ bool isValid = false;

+ if (m_reader)

+ {

+ isValid = m_reader->CardHandleStatus() == SCARD_S_SUCCESS;

+ }

+

+ return isValid;

+ }

+}

+#ifndef TC_HEADER_Common_SCard

+#define TC_HEADER_Common_SCard

+

+#include "Platform/PlatformBase.h"

+

+#include "SCardManager.h"

+

+namespace VeraCrypt

+{

+ class SCard

+ {

+ protected:

+ shared_ptr<SCardReader> m_reader;

+ public:

+ static SCardManager manager;

+ SCard();

+ SCard(size_t slotId);

+ SCard(const SCard& other);

+ SCard(SCard&& other);

+ SCard& operator = (const SCard& other);

+ SCard& operator = (SCard&& other);

+ virtual ~SCard();

+ bool IsCardHandleValid() const;

+ };

+}

+

+#endif // TC_HEADER_Common_SCard

+#include "SCardLoader.h"

+#include "PCSCException.h"

+

+#ifndef TC_WINDOWS

+#include <dlfcn.h>

+#define LoadLibrary(x) dlopen(x, RTLD_NOW | RTLD_LOCAL)

+#define FreeLibrary(x) dlclose(x)

+#define GetProcAddress(x, y) dlsym(x, y)

+typedef void* HMODULE;

+#ifdef TC_MACOSX

+#if !defined(USE_SCARD_CONTROL_112)

+#define SCardControlName "SCardControl132"

+#else

+#define SCardControlName "SCardControl"

+#endif

+#else

+#define SCardControlName "SCardControl"

+#endif

+#define SCardConnectName "SCardConnect"

+#define SCardStatusName "SCardStatus"

+#define SCardGetStatusChangeName "SCardGetStatusChange"

+#define SCardListReaderGroupsName "SCardListReaderGroups"

+#define SCardListReadersName "SCardListReaders"

+#else

+#define SCardControlName "SCardControl"

+#define SCardConnectName "SCardConnectW"

+#define SCardStatusName "SCardStatusW"

+#define SCardGetStatusChangeName "SCardGetStatusChangeW"

+#define SCardListReaderGroupsName "SCardListReaderGroupsW"

+#define SCardListReadersName "SCardListReadersW"

+#endif

+

+using namespace std;

+

+namespace VeraCrypt

+{

+ HMODULE SCardLoader::hScardModule = NULL;

+ SCARDCONTEXT SCardLoader::hScardContext = 0;

+ SCardEstablishContextPtr SCardLoader::scardEstablishContext = NULL;

+ SCardReleaseContextPtr SCardLoader::scardReleaseContext = NULL;

+ SCardIsValidContextPtr SCardLoader::scardIsValidContext = NULL;

+#ifndef TC_MACOSX

+ SCardFreeMemoryPtr SCardLoader::scardFreeMemory = NULL;

+#endif

+ SCardConnectPtr SCardLoader::scardConnect = NULL;

+ SCardReconnectPtr SCardLoader::scardReconnect = NULL;

+ SCardDisconnectPtr SCardLoader::scardDisconnect = NULL;

+ SCardBeginTransactionPtr SCardLoader::scardBeginTransaction = NULL;

+ SCardEndTransactionPtr SCardLoader::scardEndTransaction = NULL;

+ SCardStatusPtr SCardLoader::scardStatus = NULL;

+ SCardGetStatusChangePtr SCardLoader::scardGetStatusChange = NULL;

+ SCardControlPtr SCardLoader::scardControl = NULL;

+ SCardTransmitPtr SCardLoader::scardTransmit = NULL;

+ SCardListReaderGroupsPtr SCardLoader::scardListReaderGroups = NULL;

+ SCardListReadersPtr SCardLoader::scardListReaders = NULL;

+ SCardCancelPtr SCardLoader::scardCancel = NULL;

+ SCardGetAttribPtr SCardLoader::scardGetAttrib = NULL;

+ SCardSetAttribPtr SCardLoader::scardSetAttrib = NULL;

+ SCARD_IO_REQUEST* SCardLoader::scardT0Pci = NULL;

+ SCARD_IO_REQUEST* SCardLoader::scardT1Pci = NULL;

+ SCARD_IO_REQUEST* SCardLoader::scardRawPci = NULL;

+ bool SCardLoader::bInitialized = false;

+

+#ifdef TC_WINDOWS

+ wstring SCardLoader::GetSCardPath()

+#else

+ string SCardLoader::GetSCardPath()

+#endif

+ {

+#ifdef TC_WINDOWS

+ wchar_t winscardPath[TC_MAX_PATH];

+ if (GetSystemDirectory(winscardPath, TC_MAX_PATH))

+ {

+ StringCbCat(winscardPath, sizeof(winscardPath), L"\\Winscard.dll");

+ }

+ else

+ StringCbCopy(winscardPath, sizeof(winscardPath), L"C:\\Windows\\System32\\Winscard.dll");

+ return winscardPath;

+#elif TC_MACOSX

+ return "/System/Library/Frameworks/PCSC.framework/PCSC";

+#else

+ string pcscPath = "";

+ FILE* pipe =

+#ifdef TC_LINUX

+ popen("ldconfig -p", "r");

+#else

+ popen("ldconfig -r", "r"); // FreeBSD

+#endif

+ if (pipe)

+ {

+ char buffer[128];

+ while (!feof(pipe))

+ {

+ if (fgets(buffer, 128, pipe) != NULL)

+ {

+ string line(buffer);

+ if (line.find("libpcsclite.so") != string::npos)

+ {

+ size_t pos = line.find("=>");

+ if (pos != string::npos)

+ {

+ pcscPath = line.substr(pos + 3);

+ pos = pcscPath.find_first_of(" \t\r\n");

+ if (pos != string::npos)

+ pcscPath = pcscPath.substr(0, pos);

+ break;

+ }

+ }

+ }

+ }

+ pclose(pipe);

+ }

+

+ if (pcscPath == "")

+ {

+ pcscPath = "libpcsclite.so";

+ }

+

+ return pcscPath;

+#endif

+ }

+

+ void SCardLoader::Initialize()

+ {

+ if (bInitialized)

+ return;

+

+ hScardModule = LoadLibrary(GetSCardPath().c_str());

+ if (hScardModule)

+ {

+ scardEstablishContext = (SCardEstablishContextPtr)GetProcAddress(hScardModule, "SCardEstablishContext");

+ scardReleaseContext = (SCardReleaseContextPtr)GetProcAddress(hScardModule, "SCardReleaseContext");

+ scardIsValidContext = (SCardIsValidContextPtr)GetProcAddress(hScardModule, "SCardIsValidContext");

+#ifndef TC_MACOSX

+ scardFreeMemory = (SCardFreeMemoryPtr)GetProcAddress(hScardModule, "SCardFreeMemory");

+#endif

+ scardConnect = (SCardConnectPtr)GetProcAddress(hScardModule, SCardConnectName);

+ scardReconnect = (SCardReconnectPtr)GetProcAddress(hScardModule, "SCardReconnect");

+ scardDisconnect = (SCardDisconnectPtr)GetProcAddress(hScardModule, "SCardDisconnect");

+ scardBeginTransaction = (SCardBeginTransactionPtr)GetProcAddress(hScardModule, "SCardBeginTransaction");

+ scardEndTransaction = (SCardEndTransactionPtr)GetProcAddress(hScardModule, "SCardEndTransaction");

+ scardStatus = (SCardStatusPtr)GetProcAddress(hScardModule, SCardStatusName);

+ scardGetStatusChange = (SCardGetStatusChangePtr)GetProcAddress(hScardModule, SCardGetStatusChangeName);

+ scardControl = (SCardControlPtr)GetProcAddress(hScardModule, SCardControlName);

+ scardTransmit = (SCardTransmitPtr)GetProcAddress(hScardModule, "SCardTransmit");

+ scardListReaderGroups = (SCardListReaderGroupsPtr)GetProcAddress(hScardModule, SCardListReaderGroupsName);

+ scardListReaders = (SCardListReadersPtr)GetProcAddress(hScardModule, SCardListReadersName);

+ scardCancel = (SCardCancelPtr)GetProcAddress(hScardModule, "SCardCancel");

+ scardGetAttrib = (SCardGetAttribPtr)GetProcAddress(hScardModule, "SCardGetAttrib");

+ scardSetAttrib = (SCardSetAttribPtr)GetProcAddress(hScardModule, "SCardSetAttrib");

+ scardT0Pci = (SCARD_IO_REQUEST*)GetProcAddress(hScardModule, "g_rgSCardT0Pci");

+ scardT1Pci = (SCARD_IO_REQUEST*)GetProcAddress(hScardModule, "g_rgSCardT1Pci");

+ scardRawPci = (SCARD_IO_REQUEST*)GetProcAddress(hScardModule, "g_rgSCardRawPci");

+ if (

+#ifndef TC_MACOSX

+ scardFreeMemory &&

+#endif

+ scardEstablishContext && scardReleaseContext && scardIsValidContext && scardConnect && scardReconnect && scardDisconnect &&

+ scardBeginTransaction && scardEndTransaction && scardStatus && scardGetStatusChange && scardControl && scardTransmit &&

+ scardListReaderGroups && scardListReaders && scardCancel && scardGetAttrib && scardSetAttrib && scardT0Pci && scardT1Pci && scardRawPci)

+ {

+ if (SCARD_S_SUCCESS == scardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hScardContext))

+ {

+ bInitialized = true;

+ }

+ }

+ }

+

+ if (!bInitialized)

+ {

+ Finalize();

+ }

+ }

+

+ void SCardLoader::Finalize()

+ {

+ if (hScardContext)

+ {

+ scardReleaseContext(hScardContext);

+ hScardContext = 0;

+ }

+

+ if (hScardModule)

+ {

+ FreeLibrary(hScardModule);

+ hScardModule = NULL;

+ }

+

+ scardEstablishContext = NULL;

+ scardReleaseContext = NULL;

+ scardIsValidContext = NULL;

+#ifndef TC_MACOSX

+ scardFreeMemory = NULL;

+#endif

+ scardConnect = NULL;

+ scardReconnect = NULL;

+ scardDisconnect = NULL;

+ scardBeginTransaction = NULL;

+ scardEndTransaction = NULL;

+ scardStatus = NULL;

+ scardGetStatusChange = NULL;

+ scardControl = NULL;

+ scardTransmit = NULL;

+ scardListReaderGroups = NULL;

+ scardListReaders = NULL;

+ scardCancel = NULL;

+ scardGetAttrib = NULL;

+ scardSetAttrib = NULL;

+ scardT0Pci = NULL;

+ scardT1Pci = NULL;

+ scardRawPci = NULL;

+

+ bInitialized = false;

+ }

+

+ SCARDCONTEXT SCardLoader::GetSCardContext()

+ {

+ return hScardContext;

+ }

+

+ LONG SCardLoader::SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardEstablishContext(dwScope, pvReserved1, pvReserved2, phContext);

+ }

+

+ LONG SCardLoader::SCardReleaseContext(SCARDCONTEXT hContext)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardReleaseContext(hContext);

+ }

+

+ LONG SCardLoader::SCardIsValidContext(SCARDCONTEXT hContext)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardIsValidContext(hContext);

+ }

+

+#ifndef TC_MACOSX

+ LONG SCardLoader::SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardFreeMemory(hContext, pvMem);

+ }

+#endif

+

+ LONG SCardLoader::SCardConnect(SCARDCONTEXT hContext, LPCTSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardConnect(hContext, szReader, dwShareMode, dwPreferredProtocols, phCard, pdwActiveProtocol);

+ }

+

+ LONG SCardLoader::SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardReconnect(hCard, dwShareMode, dwPreferredProtocols, dwInitialization, pdwActiveProtocol);

+ }

+

+ LONG SCardLoader::SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardDisconnect(hCard, dwDisposition);

+ }

+

+ LONG SCardLoader::SCardBeginTransaction(SCARDHANDLE hCard)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardBeginTransaction(hCard);

+ }

+

+ LONG SCardLoader::SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardEndTransaction(hCard, dwDisposition);

+ }

+

+ LONG SCardLoader::SCardStatus(SCARDHANDLE hCard, LPTSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, BYTE* pbAtr, LPDWORD pcbAtrLen)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardStatus(hCard, mszReaderNames, pcchReaderLen, pdwState, pdwProtocol, pbAtr, pcbAtrLen);

+ }

+

+ LONG SCardLoader::SCardGetStatusChange(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATE rgReaderStates, DWORD cReaders)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardGetStatusChange(hContext, dwTimeout, rgReaderStates, cReaders);

+ }

+

+ LONG SCardLoader::SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardControl(hCard, dwControlCode, pbSendBuffer, cbSendLength, pbRecvBuffer, cbRecvLength, lpBytesReturned);

+ }

+

+ LONG SCardLoader::SCardTransmit(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, const BYTE* pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, BYTE* pbRecvBuffer, LPDWORD pcbRecvLength)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardTransmit(hCard, pioSendPci, pbSendBuffer, cbSendLength, pioRecvPci, pbRecvBuffer, pcbRecvLength);

+ }

+

+ LONG SCardLoader::SCardListReaderGroups(SCARDCONTEXT hContext, LPTSTR mszGroups, LPDWORD pcchGroups)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardListReaderGroups(hContext, mszGroups, pcchGroups);

+ }

+

+ LONG SCardLoader::SCardListReaders(SCARDCONTEXT hContext, LPCTSTR mszGroups, LPTSTR mszReaders, LPDWORD pcchReaders)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardListReaders(hContext, mszGroups, mszReaders, pcchReaders);

+ }

+

+ LONG SCardLoader::SCardCancel(SCARDCONTEXT hContext)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardCancel(hContext);

+ }

+

+ LONG SCardLoader::SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, BYTE* pbAttr, LPDWORD pcbAttrLen)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardGetAttrib(hCard, dwAttrId, pbAttr, pcbAttrLen);

+ }

+

+ LONG SCardLoader::SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, const BYTE* pbAttr, DWORD cbAttrLen)

+ {

+ Initialize();

+

+ if (!bInitialized)

+ throw ScardLibraryInitializationFailed();

+

+ return scardSetAttrib(hCard, dwAttrId, pbAttr, cbAttrLen);

+ }

+} \ No newline at end of file

+#ifndef TC_HEADER_Common_SCardLoader

+#define TC_HEADER_Common_SCardLoader

+

+#include "Platform/PlatformBase.h"

+

+#ifdef TC_WINDOWS

+#include <winscard.h>

+#include <windows.h>

+#else

+#ifdef TC_MACOSX

+#undef BOOL

+#include <PCSC/pcsclite.h>

+#include <PCSC/winscard.h>

+#include <PCSC/wintypes.h>

+#include "reader.h"

+typedef LPSCARD_READERSTATE_A LPSCARD_READERSTATE;

+using VeraCrypt::byte;

+#define BOOL int

+#else

+#undef BOOL

+#include "pcsclite.h"

+#include <winscard.h>

+#include <wintypes.h>

+#include <reader.h>

+using VeraCrypt::byte;

+#define BOOL int

+#endif

+#endif

+

+#ifndef TC_WINDOWS

+typedef void* HMODULE;

+#define SCARD_CALL_SPEC

+#else

+#define SCARD_CALL_SPEC WINAPI

+#endif

+

+namespace VeraCrypt

+{

+ typedef LONG (SCARD_CALL_SPEC *SCardEstablishContextPtr)(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardReleaseContextPtr)(SCARDCONTEXT hContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardIsValidContextPtr)(SCARDCONTEXT hContext);

+#ifndef TC_MACOSX

+ typedef LONG (SCARD_CALL_SPEC *SCardFreeMemoryPtr)(SCARDCONTEXT hContext, LPCVOID pvMem);

+#endif

+ typedef LONG (SCARD_CALL_SPEC *SCardConnectPtr)(SCARDCONTEXT hContext, LPCTSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol);

+ typedef LONG (SCARD_CALL_SPEC *SCardReconnectPtr)(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol);

+ typedef LONG (SCARD_CALL_SPEC *SCardDisconnectPtr)(SCARDHANDLE hCard, DWORD dwDisposition);

+ typedef LONG (SCARD_CALL_SPEC *SCardBeginTransactionPtr)(SCARDHANDLE hCard);

+ typedef LONG (SCARD_CALL_SPEC *SCardEndTransactionPtr)(SCARDHANDLE hCard, DWORD dwDisposition);

+ typedef LONG (SCARD_CALL_SPEC *SCardStatusPtr)(SCARDHANDLE hCard, LPTSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, BYTE* pbAtr, LPDWORD pcbAtrLen);

+ typedef LONG (SCARD_CALL_SPEC *SCardGetStatusChangePtr)(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATE rgReaderStates, DWORD cReaders);

+ typedef LONG (SCARD_CALL_SPEC *SCardControlPtr)(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned);

+ typedef LONG (SCARD_CALL_SPEC *SCardTransmitPtr)(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, const BYTE* pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, BYTE* pbRecvBuffer, LPDWORD pcbRecvLength);

+ typedef LONG (SCARD_CALL_SPEC *SCardListReaderGroupsPtr)(SCARDCONTEXT hContext, LPTSTR mszGroups, LPDWORD pcchGroups);

+ typedef LONG (SCARD_CALL_SPEC *SCardListReadersPtr)(SCARDCONTEXT hContext, LPCTSTR mszGroups, LPTSTR mszReaders, LPDWORD pcchReaders);

+ typedef LONG (SCARD_CALL_SPEC *SCardCancelPtr)(SCARDCONTEXT hContext);

+ typedef LONG (SCARD_CALL_SPEC *SCardGetAttribPtr)(SCARDHANDLE hCard, DWORD dwAttrId, BYTE* pbAttr, LPDWORD pcbAttrLen);

+ typedef LONG (SCARD_CALL_SPEC *SCardSetAttribPtr)(SCARDHANDLE hCard, DWORD dwAttrId, const BYTE* pbAttr, DWORD cbAttrLen);

+

+ class SCardLoader

+ {

+ protected:

+ static HMODULE hScardModule;

+ static SCARDCONTEXT hScardContext;

+ static SCardEstablishContextPtr scardEstablishContext;

+ static SCardReleaseContextPtr scardReleaseContext;

+ static SCardIsValidContextPtr scardIsValidContext;

+#ifndef TC_MACOSX

+ static SCardFreeMemoryPtr scardFreeMemory;

+#endif

+ static SCardConnectPtr scardConnect;

+ static SCardReconnectPtr scardReconnect;

+ static SCardDisconnectPtr scardDisconnect;

+ static SCardBeginTransactionPtr scardBeginTransaction;

+ static SCardEndTransactionPtr scardEndTransaction;

+ static SCardStatusPtr scardStatus;

+ static SCardGetStatusChangePtr scardGetStatusChange;

+ static SCardControlPtr scardControl;

+ static SCardTransmitPtr scardTransmit;

+ static SCardListReaderGroupsPtr scardListReaderGroups;

+ static SCardListReadersPtr scardListReaders;

+ static SCardCancelPtr scardCancel;

+ static SCardGetAttribPtr scardGetAttrib;

+ static SCardSetAttribPtr scardSetAttrib;

+ static bool bInitialized;

+

+ public:

+ static SCARD_IO_REQUEST* scardT0Pci;

+ static SCARD_IO_REQUEST* scardT1Pci;

+ static SCARD_IO_REQUEST* scardRawPci;

+

+ SCardLoader() { };

+ static void Initialize();

+ static void Finalize();

+#ifdef TC_WINDOWS

+ static wstring GetSCardPath();

+#else

+ static string GetSCardPath();

+#endif

+ static SCARDCONTEXT GetSCardContext();

+

+ static LONG SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, LPSCARDCONTEXT phContext);

+ static LONG SCardReleaseContext(SCARDCONTEXT hContext);

+ static LONG SCardIsValidContext(SCARDCONTEXT hContext);

+#ifndef TC_MACOSX

+ static LONG SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem);

+#endif

+ static LONG SCardConnect(SCARDCONTEXT hContext, LPCTSTR szReader, DWORD dwShareMode, DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, LPDWORD pdwActiveProtocol);

+ static LONG SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, DWORD dwPreferredProtocols, DWORD dwInitialization, LPDWORD pdwActiveProtocol);

+ static LONG SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition);

+ static LONG SCardBeginTransaction(SCARDHANDLE hCard);

+ static LONG SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition);

+ static LONG SCardStatus(SCARDHANDLE hCard, LPTSTR mszReaderNames, LPDWORD pcchReaderLen, LPDWORD pdwState, LPDWORD pdwProtocol, BYTE* pbAtr, LPDWORD pcbAtrLen);

+ static LONG SCardGetStatusChange(SCARDCONTEXT hContext, DWORD dwTimeout, LPSCARD_READERSTATE rgReaderStates, DWORD cReaders);

+ static LONG SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, LPDWORD lpBytesReturned);

+ static LONG SCardTransmit(SCARDHANDLE hCard, LPCSCARD_IO_REQUEST pioSendPci, const BYTE* pbSendBuffer, DWORD cbSendLength, LPSCARD_IO_REQUEST pioRecvPci, BYTE* pbRecvBuffer, LPDWORD pcbRecvLength);

+ static LONG SCardListReaderGroups(SCARDCONTEXT hContext, LPTSTR mszGroups, LPDWORD pcchGroups);

+ static LONG SCardListReaders(SCARDCONTEXT hContext, LPCTSTR mszGroups, LPTSTR mszReaders, LPDWORD pcchReaders);

+ static LONG SCardCancel(SCARDCONTEXT hContext);

+ static LONG SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, BYTE* pbAttr, LPDWORD pcbAttrLen);

+ static LONG SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, const BYTE* pbAttr, DWORD cbAttrLen);

+ };

+};

+

+#endif // TC_HEADER_Common_SCardLoader \ No newline at end of file

+#include "SCardManager.h"

+#include "PCSCException.h"

+

+namespace VeraCrypt

+{

+ shared_ptr<SCardLoader> SCardManager::loader = make_shared<SCardLoader>();

+

+ SCardManager::SCardManager()

+ {

+ loader->Initialize();

+ }

+

+ SCardManager::~SCardManager()

+ {

+ loader->Finalize();

+ }

+

+ vector<wstring> SCardManager::GetReaders()

+ {

+ vector<wstring> readers;

+ LPTSTR mszReaders = NULL;

+ LPTSTR ptr = NULL;

+ DWORD dwReaders = 0;

+ SCARDCONTEXT hScardContext = 0;

+ LONG lRet = SCARD_S_SUCCESS;

+

+ hScardContext = loader->GetSCardContext();

+ lRet = loader->SCardIsValidContext(hScardContext);

+ if (SCARD_S_SUCCESS != lRet)

+ {

+ loader->SCardReleaseContext(hScardContext);

+ lRet = loader->SCardEstablishContext(SCARD_SCOPE_USER, NULL, NULL, &hScardContext);

+ if (lRet != SCARD_S_SUCCESS)

+ throw PCSCException(lRet);

+ }

+

+#ifdef SCARD_AUTOALLOCATE

+ dwReaders = SCARD_AUTOALLOCATE;

+ lRet = loader->SCardListReaders(hScardContext, NULL, (LPTSTR)&mszReaders, &dwReaders);

+#else

+ lRet = loader->SCardListReaders(hScardContext, NULL, NULL, &dwReaders);

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ mszReaders = (LPTSTR)calloc(dwReaders, sizeof(char));

+ lRet = loader->SCardListReaders(hScardContext, NULL, mszReaders, &dwReaders);

+ }

+#endif

+

+ if (lRet == SCARD_S_SUCCESS && !mszReaders)

+ {

+ lRet = SCARD_E_NO_READERS_AVAILABLE;

+ }

+ if (lRet == SCARD_E_NO_READERS_AVAILABLE)

+ {

+ readers.clear();

+ lRet = SCARD_S_SUCCESS;

+ }

+

+ if (lRet == SCARD_S_SUCCESS && mszReaders)

+ {

+ ptr = mszReaders;

+ while (*ptr)

+ {

+#ifdef TC_WINDOWS

+ readers.push_back(ptr);

+#else

+ readers.push_back(StringConverter::ToWide(ptr));

+#endif

+ ptr +=

+#ifdef TC_WINDOWS

+ wcslen(ptr) + 1;

+#else

+ strlen(ptr) + 1;

+#endif

+ }

+

+#ifdef SCARD_AUTOALLOCATE

+ loader->SCardFreeMemory(hScardContext, mszReaders);

+#else

+ free(mszReaders);

+#endif

+ }

+

+ if (lRet != SCARD_S_SUCCESS)

+ throw PCSCException(lRet);

+

+ return readers;

+ }

+

+ shared_ptr<SCardReader> SCardManager::GetReader(size_t readerNumber)

+ {

+ vector<wstring> readers;

+ shared_ptr<SCardReader> smartCardReader;

+

+ loader->Initialize();

+

+ readers = GetReaders();

+ if (readerNumber < readers.size())

+ {

+ smartCardReader = make_shared<SCardReader>(readers[readerNumber], loader);

+ if (smartCardReader)

+ {

+ return smartCardReader;

+ }

+ }

+

+ throw InvalidEMVPath();

+ }

+} \ No newline at end of file

+#ifndef TC_HEADER_Common_SCardManager

+#define TC_HEADER_Common_SCardManager

+

+#include "Platform/PlatformBase.h"

+#include "SCardReader.h"

+

+namespace VeraCrypt

+{

+ class SCardManager

+ {

+ protected:

+ static shared_ptr<SCardLoader> loader;

+ public:

+ SCardManager();

+ virtual ~SCardManager();

+ static vector<wstring> GetReaders();

+ static shared_ptr<SCardReader> GetReader(size_t readerNumber);

+ };

+};

+

+#endif // TC_HEADER_Common_SCardManager \ No newline at end of file

+#include "SCardReader.h"

+#include "PCSCException.h"

+

+#include <locale>

+

+using namespace std;

+

+namespace VeraCrypt

+{

+ void SCardReader::Init(const wstring& szSCReaderName, const shared_ptr<SCardLoader> scardLoader, const SCARDHANDLE& hCard, const DWORD& dwProtocol, LPCSCARD_IO_REQUEST pIO_Protocol)

+ {

+ m_szSCReaderName = szSCReaderName;

+ if (scardLoader)

+ {

+ m_scardLoader = scardLoader;

+ m_hSCReaderContext = m_scardLoader->GetSCardContext();

+ }

+ else

+ {

+ m_scardLoader = NULL;

+ m_hSCReaderContext = 0;

+ }

+ m_hCard = hCard;

+ m_dwProtocol = dwProtocol;

+ m_pIO_Protocol = pIO_Protocol;

+ }

+

+ SCardReader::SCardReader(const wstring &szName, const shared_ptr<SCardLoader> scardLoader)

+ {

+ Init(szName, scardLoader, 0, 0, NULL);

+ }

+

+ SCardReader::SCardReader(const SCardReader& other)

+ : m_szSCReaderName(other.m_szSCReaderName),

+ m_scardLoader(other.m_scardLoader),

+ m_hSCReaderContext(other.m_hSCReaderContext),

+ m_hCard(other.m_hCard),

+ m_dwProtocol(other.m_dwProtocol),

+ m_pIO_Protocol(other.m_pIO_Protocol)

+ {

+ }

+

+ SCardReader::SCardReader(SCardReader&& other)

+ : m_szSCReaderName(other.m_szSCReaderName),

+ m_scardLoader(other.m_scardLoader),

+ m_hSCReaderContext(other.m_hSCReaderContext),

+ m_hCard(other.m_hCard),

+ m_dwProtocol(other.m_dwProtocol),

+ m_pIO_Protocol(other.m_pIO_Protocol)

+ {

+ other.Clear();

+ }

+

+ SCardReader& SCardReader::operator=(const SCardReader& other)

+ {

+ if (this != &other)

+ {

+ m_szSCReaderName = other.m_szSCReaderName;

+ m_scardLoader = other.m_scardLoader;

+ m_hSCReaderContext = other.m_hSCReaderContext;

+ m_hCard = other.m_hCard;

+ m_dwProtocol = other.m_dwProtocol;

+ m_pIO_Protocol = other.m_pIO_Protocol;

+ }

+ return *this;

+ }

+

+ SCardReader& SCardReader::operator=(SCardReader&& other)

+ {

+ if (this != &other)

+ {

+ m_szSCReaderName = other.m_szSCReaderName;

+ m_scardLoader = other.m_scardLoader;

+ m_hSCReaderContext = other.m_hSCReaderContext;

+ m_hCard = other.m_hCard;

+ m_dwProtocol = other.m_dwProtocol;

+ m_pIO_Protocol = other.m_pIO_Protocol;

+

+ other.Clear();

+ }

+ return *this;

+ }

+

+ void SCardReader::Clear(void)

+ {

+ m_szSCReaderName = L"";

+ m_scardLoader = NULL;

+ m_hSCReaderContext = 0;

+ m_hCard = 0;

+ m_dwProtocol = 0;

+ m_pIO_Protocol = NULL;

+ }

+

+ SCardReader::~SCardReader()

+ {

+ Clear();

+ }

+

+ const wstring SCardReader::GetNameWide() const

+ {

+ return m_szSCReaderName;

+ }

+

+ const string SCardReader::GetName() const

+ {

+ string name = "";

+ size_t size = wcstombs(NULL, m_szSCReaderName.c_str(), 0) + 1;

+ if (size)

+ {

+ name.resize(size);

+ size = wcstombs(&name[0], m_szSCReaderName.c_str(), size);

+ if (size)

+ {

+ name.resize(size);

+ }

+ }

+ return name;

+ }

+

+ bool SCardReader::IsCardPresent(vector<byte>& cardAtr)

+ {

+ LONG lRet = SCARD_S_SUCCESS;

+ SCARD_READERSTATE state;

+ bool bIsCardPresent = false;

+#ifdef TC_WINDOWS

+ wstring readerName = GetNameWide();

+#else

+ string readerName = GetName();

+#endif

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ cardAtr.clear();

+ burn(&state, sizeof(SCARD_READERSTATE));

+ state.szReader = readerName.c_str();

+

+ lRet = m_scardLoader->SCardIsValidContext(m_hSCReaderContext);

+ if (SCARD_S_SUCCESS != lRet)

+ {

+ m_scardLoader->SCardReleaseContext(m_hSCReaderContext);

+ lRet = m_scardLoader->SCardEstablishContext(SCARD_SCOPE_USER, NULL, NULL, &m_hSCReaderContext);

+ if (lRet != SCARD_S_SUCCESS)

+ throw PCSCException(lRet);

+ }

+

+ lRet = m_scardLoader->SCardGetStatusChange(m_hSCReaderContext, 0, &state, 1);

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ if ((state.dwEventState & SCARD_STATE_PRESENT) == SCARD_STATE_PRESENT && (state.dwEventState & SCARD_STATE_MUTE) == 0)

+ {

+ cardAtr.resize(state.cbAtr, 0);

+ memcpy(cardAtr.data(), state.rgbAtr, state.cbAtr);

+ bIsCardPresent = true;

+ burn(&state, sizeof(SCARD_READERSTATE));

+ }

+ }

+ else

+ {

+ throw PCSCException(lRet);

+ }

+

+ return bIsCardPresent;

+ }

+

+ bool SCardReader::IsCardPresent()

+ {

+ vector<byte> dummy;

+ return IsCardPresent(dummy);

+ }

+

+ LONG SCardReader::CardHandleStatus()

+ {

+ LONG lRet = SCARD_E_INVALID_HANDLE;

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ if (m_hCard != 0)

+ {

+#ifdef TC_WINDOWS

+ wchar_t

+#else

+ char

+#endif

+ szName[TC_MAX_PATH] = {};

+ BYTE pbAtr[36] = {};

+ DWORD dwState, dwProtocol, dwNameLen = TC_MAX_PATH, dwAtrLen = 36;

+ lRet = m_scardLoader->SCardStatus(m_hCard, szName, &dwNameLen, &dwState, &dwProtocol, pbAtr, &dwAtrLen);

+ }

+

+ return lRet;

+ }

+

+ void SCardReader::Connect(DWORD dwProtocolToUse, bool& bHasBeenReset, bool resetAfterConnect)

+ {

+ LONG lRet = SCARD_S_SUCCESS;

+ bHasBeenReset = false;

+#ifdef TC_WINDOWS

+ wstring readerName = GetNameWide();

+#else

+ string readerName = GetName();

+#endif

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ lRet = m_scardLoader->SCardIsValidContext(m_hSCReaderContext);

+ if (SCARD_S_SUCCESS != lRet)

+ {

+ m_scardLoader->SCardReleaseContext(m_hSCReaderContext);

+ lRet = m_scardLoader->SCardEstablishContext(SCARD_SCOPE_USER, NULL, NULL, &m_hSCReaderContext);

+ if (lRet != SCARD_S_SUCCESS)

+ throw PCSCException(lRet);

+ }

+

+ if (m_hCard != 0)

+ {

+ lRet = CardHandleStatus();

+ if (lRet == SCARD_W_RESET_CARD)

+ {

+ bHasBeenReset = true;

+ lRet = m_scardLoader->SCardReconnect(

+ m_hCard,

+ SCARD_SHARE_SHARED,

+ dwProtocolToUse,

+ SCARD_LEAVE_CARD,

+ &m_dwProtocol);

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ throw PCSCException(lRet);

+ }

+ }

+ else if (lRet != SCARD_S_SUCCESS)

+ {

+ // Card handle is invalid, disconnect and reconnect.

+ Disconnect();

+ }

+ }

+

+ if (m_hCard == 0)

+ {

+ lRet = m_scardLoader->SCardConnect(

+ m_hSCReaderContext,

+ readerName.c_str(),

+ SCARD_SHARE_SHARED,

+ dwProtocolToUse,

+ &m_hCard,

+ &m_dwProtocol);

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ throw PCSCException(lRet);

+ }

+ }

+

+ if (m_pIO_Protocol == NULL)

+ {

+ if (m_dwProtocol == SCARD_PROTOCOL_T0)

+ {

+ m_pIO_Protocol = m_scardLoader->scardT0Pci;

+ }

+ else if (m_dwProtocol == SCARD_PROTOCOL_T1)

+ {

+ m_pIO_Protocol = m_scardLoader->scardT1Pci;

+ }

+ else if (m_dwProtocol == SCARD_PROTOCOL_RAW)

+ {

+ m_pIO_Protocol = m_scardLoader->scardRawPci;

+ }

+ else

+ {

+ lRet = SCARD_E_INVALID_PARAMETER;

+ Disconnect();

+ throw PCSCException(lRet);

+ }

+ }

+

+ if (resetAfterConnect)

+ {

+ lRet = m_scardLoader->SCardReconnect(

+ m_hCard,

+ SCARD_SHARE_SHARED,

+ m_dwProtocol,

+ SCARD_RESET_CARD,

+ &m_dwProtocol);

+

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ Disconnect();

+ throw PCSCException(lRet);

+ }

+ }

+ }

+

+ bool SCardReader::IsConnected()

+ {

+ return m_hCard != 0;

+ }

+

+ void SCardReader::Disconnect() const

+ {

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ if (m_hCard != 0)

+ {

+ m_scardLoader->SCardDisconnect(m_hCard, SCARD_LEAVE_CARD);

+ m_dwProtocol = 0;

+ m_hCard = 0;

+ m_pIO_Protocol = NULL;

+ }

+ }

+

+ LONG SCardReader::SendAPDU(LPCBYTE pbSendBuffer, DWORD cbSendLength, LPBYTE pbRecvBuffer, LPDWORD pcbRecvLength, uint16& SW) const

+ {

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ LONG lRet = m_scardLoader->SCardTransmit(m_hCard, m_pIO_Protocol, pbSendBuffer, cbSendLength, NULL, pbRecvBuffer, pcbRecvLength);

+

+ if (SCARD_S_SUCCESS == lRet)

+ {

+ if (*pcbRecvLength < 2) // must be at least = 2 (SW)

+ {

+ lRet = SCARD_E_UNEXPECTED;

+ }

+ else

+ {

+ SW = (pbRecvBuffer[*pcbRecvLength - 2] << 8) | pbRecvBuffer[*pcbRecvLength - 1];

+ *pcbRecvLength -= 2;

+ }

+ }

+

+ return lRet;

+ }

+

+ void SCardReader::BeginTransaction()

+ {

+ LONG lRet = 0;

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ if (m_hCard != 0)

+ {

+#ifndef _DEBUG

+ lRet = m_scardLoader->SCardBeginTransaction(m_hCard);

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ throw PCSCException(lRet);

+ }

+#else

+ lRet = SCARD_S_SUCCESS;

+#endif

+ }

+ else

+ {

+ lRet = SCARD_E_INVALID_HANDLE;

+ throw PCSCException(lRet);

+ }

+ }

+

+ void SCardReader::EndTransaction()

+ {

+ LONG lRet = 0;

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ if (m_hCard != 0)

+ {

+#ifndef _DEBUG

+ lRet = m_scardLoader->SCardEndTransaction(m_hCard, SCARD_LEAVE_CARD);

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ throw PCSCException(lRet);

+ }

+#endif

+ lRet = SCARD_S_SUCCESS;

+ }

+ else

+ {

+ lRet = SCARD_E_INVALID_HANDLE;

+ throw PCSCException(lRet);

+ }

+ }

+

+ void SCardReader::ApduProcessData(CommandAPDU commandAPDU, ResponseAPDU& responseAPDU) const

+ {

+ LONG lRet = 0;

+ uint16 SW = 0;

+

+ uint32 nc = 0, ne = 0;

+

+ bool expectingResponse = false;

+ bool useExtendedAPDU = false;

+

+ size_t indexOfLe = 0;

+ size_t indexOfLcData = 0;

+

+ vector<byte> pbSendBuffer;

+ vector<byte> pbRecvBuffer;

+ DWORD cbSendLength = 0;

+ DWORD cbRecvLength = 0;

+

+ responseAPDU.clear();

+

+ if (!commandAPDU.isValid())

+ {

+ throw CommandAPDUNotValid(SRC_POS, commandAPDU.getErrorStr());

+ }

+

+ // See whether the CommandAPDU is extended or not

+ useExtendedAPDU = commandAPDU.isExtended();

+

+ // If T != 1, cannot use Extended-APDU

+ if (m_dwProtocol != SCARD_PROTOCOL_T1 && useExtendedAPDU)

+ {

+ throw ExtendedAPDUNotSupported();

+ }

+

+ // Set some needed vars

+ nc = commandAPDU.getNc();

+ ne = commandAPDU.getNe();

+ pbSendBuffer.resize(useExtendedAPDU ? extendedAPDUMaxSendSize : shortAPDUMaxSendSize, 0);

+ pbRecvBuffer.resize(useExtendedAPDU ? extendedAPDUMaxRecvSize : shortAPDUMaxRecvSize, 0);

+ cbRecvLength = (DWORD)pbRecvBuffer.size();

+

+ if (nc > (useExtendedAPDU ? extendedAPDUMaxTransSize : shortAPDUMaxTransSize) - 1) // Max = 255 or 65535

+ {

+ std::string errStr = vformat("Nc > %d", (useExtendedAPDU ? extendedAPDUMaxTransSize : shortAPDUMaxTransSize) - 1);

+ throw CommandAPDUNotValid(SRC_POS, commandAPDU.getErrorStr());

+ }

+ if (ne > (useExtendedAPDU ? extendedAPDUMaxTransSize : shortAPDUMaxTransSize)) // Max = 256 or 65536

+ {

+ std::string errStr = vformat("Ne > %d", (useExtendedAPDU ? extendedAPDUMaxTransSize : shortAPDUMaxTransSize) - 1);

+ throw CommandAPDUNotValid(SRC_POS, commandAPDU.getErrorStr());

+ }

+

+ // Create and populate buffer to send to card

+ pbSendBuffer[0] = commandAPDU.getCLA();

+ pbSendBuffer[1] = commandAPDU.getINS();

+ pbSendBuffer[2] = commandAPDU.getP1();

+ pbSendBuffer[3] = commandAPDU.getP2();

+ if (nc == 0)

+ {

+ if (ne == 0)

+ {

+ // case 1

+ cbSendLength = 4;

+ }

+ else

+ {

+ expectingResponse = true;

+

+ // case 2s or 2e

+ if (ne <= 256)

+ {

+ // case 2s

+ // 256 is encoded as 0x00

+ pbSendBuffer[4] = (BYTE)ne;

+ indexOfLe = 4;

+ cbSendLength = 4 + 1; // header || Le (1 byte)

+ }

+ else

+ {

+ // case 2e

+ // 65536 is encoded as 0x00 0x00 0x00

+ BYTE l1, l2;

+ if (ne == 65536)

+ {

+ l1 = 0;

+ l2 = 0;

+ }

+ else

+ {

+ l1 = (BYTE)(ne >> 8);

+ l2 = (BYTE)ne;

+ }

+ pbSendBuffer[4] = 0x00;

+ pbSendBuffer[5] = l1;

+ pbSendBuffer[6] = l2;

+ cbSendLength = 4 + 3; // header || Le (3 bytes)

+ }

+ }

+ }

+ else

+ {

+ if (ne == 0)

+ {

+ // case 3s or 3e

+ if (nc <= 255)

+ {

+ // case 3s

+ pbSendBuffer[4] = (BYTE)nc;

+ indexOfLcData = 5;

+ cbSendLength = 4 + 1 + nc; // header || Lc (1 byte) || Data

+ memcpy(&pbSendBuffer[indexOfLcData], commandAPDU.getData().data(), nc);

+ }

+ else

+ {

+ // case 3e

+ pbSendBuffer[4] = 0;

+ pbSendBuffer[5] = (BYTE)(nc >> 8);

+ pbSendBuffer[6] = (BYTE)nc;

+ indexOfLcData = 7;

+ cbSendLength = 4 + 3 + nc; // header || Lc (3 bytes) || Data

+ memcpy(&pbSendBuffer[indexOfLcData], commandAPDU.getData().data(), nc);

+ }

+ }

+ else

+ {

+ expectingResponse = true;

+

+ // case 4s or 4e

+ if ((nc <= 255) && (ne <= 256))

+ {

+ // case 4s

+ pbSendBuffer[4] = (BYTE)nc;

+ indexOfLcData = 5;

+ cbSendLength = 4 + 1 + nc + 1; // header || Lc (1 byte) || Data || Le (1 byte)

+ memcpy(&pbSendBuffer[indexOfLcData], commandAPDU.getData().data(), nc);

+ pbSendBuffer[indexOfLcData + nc] = (ne != 256) ? (BYTE)ne : 0;

+ indexOfLe = indexOfLcData + nc;

+ }

+ else

+ {

+ // case 4e

+ pbSendBuffer[4] = 0;

+ pbSendBuffer[5] = (BYTE)(nc >> 8);

+ pbSendBuffer[6] = (BYTE)nc;

+ indexOfLcData = 7;

+ cbSendLength = 4 + 3 + nc + 2; // header || Lc (3 bytes) || Data || Le (2 bytes)

+ memcpy(&pbSendBuffer[indexOfLcData], commandAPDU.getData().data(), nc);

+ if (ne != 65536)

+ {

+ size_t leOfs = cbSendLength - 2;

+ pbSendBuffer[leOfs] = (BYTE)(ne >> 8);

+ pbSendBuffer[leOfs + 1] = (BYTE)ne;

+ }// 65536 is 0x00 0x00 and the buffer has already been initialized with 0s

+ }

+ }

+ }

+ cbRecvLength = (DWORD)pbRecvBuffer.size();

+ lRet = SendAPDU(pbSendBuffer.data(), cbSendLength, pbRecvBuffer.data(), &cbRecvLength, SW);

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ responseAPDU.setSW(SW);

+ goto end;

+ }

+

+ // If Expecting Response

+ if (expectingResponse)

+ {

+ // If Short-APDU

+ if (!useExtendedAPDU)

+ {

+ // If SW != 0x9000

+ if (SW != SW_NO_ERROR)

+ {

+ // If SW == 0x6CXX => Le larger than actual available data on ICC, SW2 contains the appropriate value

+ if ((BYTE)(SW >> 8) == (BYTE)(SW_CORRECT_LENGTH_00 >> 8)) // 0x6C

+ {

+ pbSendBuffer[indexOfLe] = (BYTE)(SW & 0x00FF);

+ cbRecvLength = (DWORD)pbRecvBuffer.size();

+ lRet = SendAPDU(pbSendBuffer.data(), cbSendLength, pbRecvBuffer.data(), &cbRecvLength, SW);

+

+ if (lRet != SCARD_S_SUCCESS)

+ {

+ responseAPDU.setSW(SW);

+ goto end;

+ }

+ }

+

+ // If SW != 0x61XX (GET RESPONSE REMAINING BYTES) => there was an unexpected error

+ if (SW != SW_NO_ERROR && ((BYTE)(SW >> 8) != (BYTE)(SW_BYTES_REMAINING_00 >> 8))) // 0x61

+ {

+ responseAPDU.setSW(SW);

+ goto end;

+ }

+ }

+

+ // Get response data from APDU Response

+ // Response might be complete (1 APDU, <= 256 bytes : SW = 0x9000) or needs a Get Response to get the rest (1st APDU, == 256 bytes, SW = 0x61XX)

+ if (cbRecvLength)

+ responseAPDU.appendData(pbRecvBuffer.data(), cbRecvLength);

+

+ // Send get response to get the rest as long as we receive SW == 0x61XX

+ // In case of PACE, this is never the case

+ while ((lRet == SCARD_S_SUCCESS) && ((BYTE)(SW >> 8) == (BYTE)(SW_BYTES_REMAINING_00 >> 8))) // 0x61

+ {

+ // GET RESPONSE APDU

+ pbSendBuffer[0] = commandAPDU.getCLA();

+ pbSendBuffer[1] = INS_GET_RESPONSE;

+ pbSendBuffer[2] = 0x00;

+ pbSendBuffer[3] = 0x00;

+ pbSendBuffer[4] = (BYTE)(SW & 0x00FF);

+ cbSendLength = 5;

+

+ cbRecvLength = (DWORD)pbRecvBuffer.size();

+ lRet = SendAPDU(pbSendBuffer.data(), cbSendLength, pbRecvBuffer.data(), &cbRecvLength, SW);

+

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ if ((SW != SW_NO_ERROR) && ((SW >> 8) != (BYTE)(SW_BYTES_REMAINING_00 >> 8))) // 0x61

+ {

+ responseAPDU.clear();

+ responseAPDU.setSW(SW);

+ }

+ else

+ responseAPDU.appendData(pbRecvBuffer.data(), cbRecvLength);

+ }

+ }

+ }

+ // If Extended-APDU (SW = 0x6CXX and SW = 0x61XX are handled by the low-level driver + smart card reader)

+ else

+ {

+ // If SW != 0x9000 => there was an unexpected error

+ if (SW != SW_NO_ERROR)

+ {

+ responseAPDU.setSW(SW);

+ goto end;

+ }

+

+ // Response is complete in 1 ResponseAPDU

+ if (cbRecvLength)

+ responseAPDU.appendData(pbRecvBuffer.data(), cbRecvLength);

+ }

+

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ responseAPDU.setSW(SW);

+ }

+ }

+ else

+ {

+ responseAPDU.setSW(SW);

+ }

+

+ end:

+

+ burn(pbSendBuffer.data(), pbSendBuffer.size());

+ burn(pbRecvBuffer.data(), pbRecvBuffer.size());

+

+ if (lRet != SCARD_S_SUCCESS)

+ throw PCSCException(lRet);

+ }

+

+ void SCardReader::GetATRFromHandle(vector<byte>& atrValue)

+ {

+ vector<byte> pbATR;

+ DWORD cByte = 0;

+ LONG lRet = 0;

+

+ atrValue.clear();

+

+ if (!m_scardLoader)

+ throw ScardLibraryInitializationFailed();

+

+ lRet = m_scardLoader->SCardGetAttrib(m_hCard, SCARD_ATTR_ATR_STRING, NULL, &cByte);

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ pbATR.resize(cByte, 0);

+ lRet = m_scardLoader->SCardGetAttrib(m_hCard, SCARD_ATTR_ATR_STRING, pbATR.data(), &cByte);

+

+ if (lRet == SCARD_S_SUCCESS)

+ {

+ atrValue = pbATR;

+ }

+ else

+ {

+ throw PCSCException(lRet);

+ }

+ }

+ else

+ {

+ throw PCSCException(lRet);

+ }

+ }

+}

+

+#ifndef TC_HEADER_Common_SCardReader

+#define TC_HEADER_Common_SCardReader

+

+#include "Platform/PlatformBase.h"

+#include "CommandAPDU.h"

+#include "ResponseAPDU.h"

+#include "SCardLoader.h"

+

+namespace VeraCrypt

+{

+ /* ================================================================================================ */

+ /* SW values */

+ /* ================================================================================================ */

+ const uint16 SW_BYTES_REMAINING_00 = (uint16)0x6100;

+ const uint16 SW_STATE_NON_VOLATILE_MEMORY_UNCHANGED_NO_INFORMATION_GIVEN = (uint16)0x6200;

+ const uint16 SW_END_OF_FILE = (uint16)0x6282;

+ const uint16 SW_LESS_DATA_RESPONDED_THAN_REQUESTED = (uint16)0x6287;

+ const uint16 SW_NON_VOLATILE_MEMORY_CHANGED_NO_INFORMATION_GIVEN = (uint16)0x6300;

+ const uint16 SW_NON_VOLATILE_MEMORY_CHANGED_FILE_FILLED_UP_BY_LAST_WRITE = (uint16)0x6381;

+ const uint16 SW_NON_VOLATILE_MEMORY_CHANGED_COUNTER_0 = (uint16)0x63C0;

+ const uint16 SW_WRONG_LENGTH = (uint16)0x6700;

+ const uint16 SW_LOGICAL_CHANNEL_NOT_SUPPORTED = (uint16)0x6881;

+ const uint16 SW_SECURE_MESSAGING_NOT_SUPPORTED = (uint16)0x6882;

+ const uint16 SW_LAST_COMMAND_EXPECTED = (uint16)0x6883;

+ const uint16 SW_SECURITY_STATUS_NOT_SATISFIED = (uint16)0x6982;

+ const uint16 SW_FILE_INVALID = (uint16)0x6983;

+ const uint16 SW_DATA_INVALID = (uint16)0x6984;

+ const uint16 SW_CONDITIONS_NOT_SATISFIED = (uint16)0x6985;

+ const uint16 SW_COMMAND_NOT_ALLOWED = (uint16)0x6986;

+ const uint16 SW_EXPECTED_SM_DATA_OBJECTS_MISSING = (uint16)0x6987;

+ const uint16 SW_SM_DATA_OBJECTS_INCORRECT = (uint16)0x6988;

+ const uint16 SW_APPLET_SELECT_FAILED = (uint16)0x6999;

+ const uint16 SW_KEY_USAGE_ERROR = (uint16)0x69C1;

+ const uint16 SW_WRONG_DATA = (uint16)0x6A80;

+ const uint16 SW_FILEHEADER_INCONSISTENT = (uint16)0x6A80;

+ const uint16 SW_FUNC_NOT_SUPPORTED = (uint16)0x6A81;

+ const uint16 SW_FILE_NOT_FOUND = (uint16)0x6A82;

+ const uint16 SW_RECORD_NOT_FOUND = (uint16)0x6A83;

+ const uint16 SW_FILE_FULL = (uint16)0x6A84;

+ const uint16 SW_OUT_OF_MEMORY = (uint16)0x6A84;

+ const uint16 SW_INCORRECT_P1P2 = (uint16)0x6A86;

+ const uint16 SW_KEY_NOT_FOUND = (uint16)0x6A88;

+ const uint16 SW_WRONG_P1P2 = (uint16)0x6B00;

+ const uint16 SW_CORRECT_LENGTH_00 = (uint16)0x6C00;

+ const uint16 SW_INS_NOT_SUPPORTED = (uint16)0x6D00;

+ const uint16 SW_CLA_NOT_SUPPORTED = (uint16)0x6E00;

+ const uint16 SW_UNKNOWN = (uint16)0x6F00;

+ const uint16 SW_CARD_TERMINATED = (uint16)0x6FFF;

+ const uint16 SW_NO_ERROR = (uint16)0x9000;

+

+ /* ================================================================================================ */

+ /* CLA values */

+ /* ================================================================================================ */

+ const byte CLA_ISO7816 = (byte)0x00;

+ const byte CLA_COMMAND_CHAINING = (byte)0x10;

+

+ /* ================================================================================================ */

+ /* INS values */

+ /* ================================================================================================ */

+ const byte INS_ERASE_BINARY = 0x0E;

+ const byte INS_VERIFY = 0x20;

+ const byte INS_CHANGE_CHV = 0x24;

+ const byte INS_UNBLOCK_CHV = 0x2C;

+ const byte INS_DECREASE = 0x30;

+ const byte INS_INCREASE = 0x32;

+ const byte INS_DECREASE_STAMPED = 0x34;

+ const byte INS_REHABILITATE_CHV = 0x44;

+ const byte INS_MANAGE_CHANNEL = 0x70;

+ const byte INS_EXTERNAL_AUTHENTICATE = (byte)0x82;

+ const byte INS_MUTUAL_AUTHENTICATE = (byte)0x82;

+ const byte INS_GET_CHALLENGE = (byte)0x84;

+ const byte INS_ASK_RANDOM = (byte)0x84;

+ const byte INS_GIVE_RANDOM = (byte)0x86;

+ const byte INS_INTERNAL_AUTHENTICATE = (byte)0x88;

+ const byte INS_SEEK = (byte)0xA2;

+ const byte INS_SELECT = (byte)0xA4;

+ const byte INS_SELECT_FILE = (byte)0xA4;

+ const byte INS_CLOSE_APPLICATION = (byte)0xAC;

+ const byte INS_READ_BINARY = (byte)0xB0;

+ const byte INS_READ_BINARY2 = (byte)0xB1;

+ const byte INS_READ_RECORD = (byte)0xB2;

+ const byte INS_READ_RECORD2 = (byte)0xB3;

+ const byte INS_READ_RECORDS = (byte)0xB2;

+ const byte INS_READ_BINARY_STAMPED = (byte)0xB4;

+ const byte INS_READ_RECORD_STAMPED = (byte)0xB6;

+ const byte INS_GET_RESPONSE = (byte)0xC0;

+ const byte INS_ENVELOPE = (byte)0xC2;

+ const byte INS_GET_DATA = (byte)0xCA;

+ const byte INS_WRITE_BINARY = (byte)0xD0;

+ const byte INS_WRITE_RECORD = (byte)0xD2;

+ const byte INS_UPDATE_BINARY = (byte)0xD6;

+ const byte INS_LOAD_KEY_FILE = (byte)0xD8;

+ const byte INS_PUT_DATA = (byte)0xDA;

+ const byte INS_UPDATE_RECORD = (byte)0xDC;

+ const byte INS_CREATE_FILE = (byte)0xE0;

+ const byte INS_APPEND_RECORD = (byte)0xE2;

+ const byte INS_DELETE_FILE = (byte)0xE4;

+ const byte INS_PSO = (byte)0x2A;

+ const byte INS_MSE = (byte)0x22;

+

+ /* ================================================================================================ */

+ /* EMV values */

+ /* ================================================================================================ */

+ const uint16 EMV_CPLC_TAG = (uint16)0x9F7F;

+ const uint16 EMV_ICC_PK_CERT_TAG = (uint16)0x9F46;

+ const uint16 EMV_FCI_ISSUER_DISCRETIONARY_DATA_TAG = (uint16)0xBF0C;

+ const byte EMV_ISS_PK_CERT_TAG = (byte)0x90;

+ const byte EMV_PAN_TAG = (byte)0x5A;

+ const byte EMV_FCI_TAG = (byte)0x6F;

+ const byte EMV_DFNAME_TAG = (byte)0x84;

+ const byte EMV_FCI_ISSUER_TAG = (byte)0xA5;

+ const byte EMV_DIRECTORY_ENTRY_TAG = (byte)0x61;

+ const byte EMV_SFI_TAG = (byte)0x88;

+ const byte EMV_TEMPLATE_TAG = (byte)0x70;

+ const byte EMV_AID_TAG = (byte)0x4F;

+ const byte EMV_LABEL_TAG = (byte)0x50;

+ const byte EMV_PRIORITY_TAG = (byte)0x87;

+ const byte EMV_PSE1[] = { 0x31, 0x50, 0x41, 0x59, 0x2E, 0x53, 0x59, 0x53, 0x2E, 0x44, 0x44, 0x46, 0x30, 0x31 }; // "1PAY.SYS.DDF01" (contact)

+ const byte EMV_PSE2[] = { 0x32, 0x50, 0x41, 0x59, 0x2E, 0x53, 0x59, 0x53, 0x2E, 0x44, 0x44, 0x46, 0x30, 0x31 }; // "2PAY.SYS.DDF01" (contactless)

+

+ /* ================================================================================================ */

+

+ class SCardReader

+ {

+ protected:

+

+ wstring m_szSCReaderName;

+

+ shared_ptr<SCardLoader> m_scardLoader;

+ mutable SCARDCONTEXT m_hSCReaderContext;

+ mutable SCARDHANDLE m_hCard;

+ mutable DWORD m_dwProtocol;

+ mutable LPCSCARD_IO_REQUEST m_pIO_Protocol;

+

+ void Init(const wstring& szSCReaderName, const shared_ptr<SCardLoader> scardLoader, const SCARDHANDLE& hCard, const DWORD& dwProtocol, LPCSCARD_IO_REQUEST pIO_Protocol);

+

+ public:

+

+ /* Card variables */

+ // Max Command APDU total size ; Typically either 261 (short) or 65544 (extended)

+ // Max Response APDU total size ; Typically either 258 (short) or 65538 (extended)

+ // Max Response APDU data size ; Ne ; Typically either 256 (short : 0x00) of 65536 (extended : 0x0000)

+ const static uint32 shortAPDUMaxSendSize = 261;

+ const static uint32 shortAPDUMaxRecvSize = 258;

+ const static uint32 shortAPDUMaxTransSize = 256;

+ const static uint32 extendedAPDUMaxSendSize = 65544;

+ const static uint32 extendedAPDUMaxRecvSize = 65538;

+ const static uint32 extendedAPDUMaxTransSize = 65536;

+

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+ // Ctors, dtors

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+

+ SCardReader(const wstring &szName, const shared_ptr<SCardLoader> scardLoader);

+

+ SCardReader(const SCardReader& other);

+ SCardReader(SCardReader&& other);

+ SCardReader& operator = (const SCardReader& other);

+ SCardReader& operator = (SCardReader&& other);

+

+ void Clear(void);

+

+ ~SCardReader();

+

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+ // Getters & Setters

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+

+ const wstring GetNameWide() const;

+ const string GetName() const;

+

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+ // Card Connection management methods

+ // ------------------------------------------------------------------------------------------------------------------------------------- //

+

+ bool IsCardPresent(vector<byte>& cardAtr);

+ bool IsCardPresent();

+

+ LONG CardHandleStatus();

+

+ void Connect(DWORD dwProtocolToUse, bool& bHasBeenReset, bool resetAfterConnect = false);

+ bool IsConnected();

+ void Disconnect() const;

+

+ LONG SendAPDU(LPCBYTE pbSendBuffer,

+ DWORD cbSendLength,

+ LPBYTE pbRecvBuffer,

+ LPDWORD pcbRecvLength,

+ uint16& SW) const;

+

+ void BeginTransaction();

+ void EndTransaction();

+

+ void ApduProcessData(CommandAPDU commandAPDU, ResponseAPDU& responseAPDU) const;

+

+ void GetATRFromHandle(vector<byte>& atrValue);

+ };

+};

+

+#endif // TC_HEADER_Common_SCardReader \ No newline at end of file

+ virtual ~SecurityTokenInfo() {};

+ virtual ~SecurityTokenKeyfile() {}

+

+ string IdUtf8;

+namespace VeraCrypt

+ /* TLV node structure creation */

+ shared_ptr<TLVNode> TLVParser::TLV_CreateNode()

+ {

+ shared_ptr<TLVNode> node = shared_ptr<TLVNode>(new TLVNode());

+ return node;

+ }

+ /* Check if the bit is correct */

+ uint16 TLVParser::CheckBit(byte value, int bit)

+ {

+ unsigned char bitvalue[8] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};

+ if ((bit >= 1) && (bit <= 8))

+ {

+ if (value & bitvalue[bit-1])

+ {

+ return (1);

+ }

+ else

+ {

+ return (0);

+ }

+ else

+ {

+ throw TLVException("FILE:"+string(__FILE__)+"LINE: "+to_string(static_cast<long long>((__LINE__)))+" fonction parameter incorrect! bit=["+to_string(static_cast<long long>(bit)));

+ //return(2);

+ /* Parsing one TLV node */

+ shared_ptr<TLVNode> TLVParser::TLV_Parse_One(byte* buf, size_t size)

+ {

+ size_t index = 0;

+ size_t i = 0;

+ byte tag1, tag2, tagsize;

+ byte len, lensize;

+ shared_ptr<vector<byte>> value = make_shared<vector<byte>>();

+ shared_ptr<TLVNode> node = TLV_CreateNode();

+

+ tag1 = tag2 = 0;

+ tagsize = 1;

+ tag1 = buf[index++];

+ if ((tag1 & 0x1f) == 0x1f)

+ {

+ tagsize++;

+ tag2 = buf[index++];

+ //tag2 b8 must be 0!

+ }

+ if (tagsize == 1)

+ {

+ node->Tag = tag1;

+ }

+ else

+ {

+ node->Tag = (tag1 << 8) + tag2;

+ }

+ node->TagSize = tagsize;

+ //SubFlag

+ node->SubFlag = CheckBit(tag1,6);

+

+ //L zone

+ lensize = 1;

+ len = buf[index++];

+ if (CheckBit(len,8) == 0)

+ {

+ node->Length = len;

+ else

+ {

+ lensize = len & 0x7f;

+ len = 0;

+ for (i = 0; i < lensize; i++)

+ {

+ len += (uint16)buf[index++] << (i*8);

+ }

+ lensize++;

+ }

+ node->Length = len;

+ node->LengthSize = lensize;

+ //V zone

+ value->resize(len);

+ memcpy(value->data(), buf + index, len);

+ node->Value = value;

+ index += len;

+ if (index < size)

+ {

+ node->MoreFlag = 1;

+ }

+ else if(index == size)

+ {

+ node->MoreFlag = 0;

+ }

+ else

+ {

+ throw TLVException("Parse Error! index="+to_string(static_cast<long long>(index))+"size="+to_string(static_cast<long long>(size)));

+ }

+ return node;

+ }

+ /* Parsing all sub-nodes (in width not in depth) of a given parent node */

+ int TLVParser::TLV_Parse_SubNodes(shared_ptr<TLVNode> parent)

+ {

+ uint16 sublen = 0;

+ size_t i;

+ //No sub-nodes

+ if (parent->SubFlag == 0)

+ return 0;

+ for (i = 0; i < parent->Subs->size(); i++)

+ {

+ sublen += (parent->Subs->at(i)->TagSize + parent->Subs->at(i)->Length + parent->Subs->at(i)->LengthSize);

+ }

+ if (sublen < parent->Value->size())

+ {

+ shared_ptr<TLVNode> subnode = TLV_Parse_One(parent->Value->data() + sublen, parent->Value->size() - sublen);

+ parent->Subs->push_back(subnode);

+ return subnode->MoreFlag;

+ }

+ else

+ {

+ return 0;

+ }

+ /* Recursive function to parse all nodes starting from a root parent node */

+ void TLVParser::TLV_Parse_Sub(shared_ptr<TLVNode> parent)

+ size_t i;

+ if (parent->SubFlag != 0)

+ // Parse all sub nodes.

+ while (TLV_Parse_SubNodes(parent) != 0);

+

+ for (i = 0; i < parent->Subs->size(); i++)

+ if (parent->Subs->at(i)->SubFlag != 0)

+ {

+ TLV_Parse_Sub(parent->Subs->at(i));

+ }

+ /* Parsing TLV from a buffer and constructing TLV structure */

+ shared_ptr<TLVNode> TLVParser::TLV_Parse(byte* buf, size_t size)

+ shared_ptr<TLVNode> node = TLV_Parse_One(buf, size);

+ TLV_Parse_Sub(node);

+

+

+ /* Finding a TLV node with a particular tag */

+ shared_ptr<TLVNode> TLVParser::TLV_Find(shared_ptr<TLVNode> node, uint16 tag)

+ size_t i = 0;

+ shared_ptr<TLVNode> tmpnode = NULL;

+ if (node->Tag == tag)

+ {

+ return node;

+ for (i = 0; i < node->Subs->size(); i++)

+ {

+ tmpnode = TLV_Find(node->Subs->at(i),tag);

+ if (tmpnode != NULL)

+ {

+ return tmpnode;

+ }

+ return NULL;

+} \ No newline at end of file

+#ifndef TC_HEADER_Common_TLVPARSER

+#define TC_HEADER_Common_TLVPARSER

+#include "Platform/PlatformBase.h"

+#include "Tcdefs.h"

+namespace VeraCrypt

+{

+ struct TLVNode

+ {

+ uint16 Tag; /* T */

+ uint16 Length; /* L */

+ shared_ptr<vector<byte>> Value; /* V */

+ byte TagSize;

+ byte LengthSize;

+ uint16 MoreFlag; /* Used In Sub */

+ uint16 SubFlag; /* Does it have sub-nodes? */

+ shared_ptr<vector<shared_ptr<TLVNode>>> Subs;

+

+ TLVNode() : Tag(0), Length(0), TagSize(0), LengthSize(0), MoreFlag(0), SubFlag(0)

+ {

+ Value = make_shared<vector<byte>>();

+ Subs = make_shared<vector<shared_ptr<TLVNode>>>();

+ }

+

+ ~TLVNode()

+ {

+ burn(Value->data(), Value->size());

+ }

+ };

+

+ class TLVParser

+ {

+ private :

+ /* TLV node structure creation */

+ static shared_ptr<TLVNode> TLV_CreateNode();

+ /* Check if the bit is correct */

+ static uint16 CheckBit(byte value, int bit);

+ /* Parsing one TLV node */

+ static shared_ptr<TLVNode> TLV_Parse_One(byte* buf, size_t size);

+ /* Parsing all TLV nodes */

+ static int TLV_Parse_SubNodes(shared_ptr<TLVNode> parent);

+ /* Parsing all sub-nodes (in width not in depth) of a given parent node */

+ static int TLV_Parse_All(shared_ptr<TLVNode> parent);

+ /* Recursive function to parse all nodes starting from a root parent node */

+ static void TLV_Parse_Sub(shared_ptr<TLVNode> parent);

+ public:

+ /* Parsing TLV from a buffer and constructing TLV structure */

+ static shared_ptr<TLVNode> TLV_Parse(byte* buf, size_t size);

+ /* Finding a TLV node with a particular tag */

+ static shared_ptr<TLVNode> TLV_Find(shared_ptr<TLVNode> node, uint16 tag);

+ };

+ /* The definition of the exception class related to the TLV parsing */

+ class TLVException

+ public:

+ TLVException(std::string errormessage): m_errormessage(errormessage){}

+

+ /* Get the error message */

+ inline std::string ErrorMessage() const

+ {

+ return m_errormessage;

+ }

+ protected:

+ std::string m_errormessage;

+ };

+}

+#endif //TC_HEADER_Common_TLVPARSER

+#include "PCSCException.h"

+ vector<shared_ptr<TokenKeyfile>> Token::GetAvailableKeyfiles(bool isEMVSupportEnabled)

+ {

+ bool scardLibraryInitialized = true;

+ try

+ {

+ foreach (SecurityTokenKeyfile k, SecurityToken::GetAvailableKeyfiles())

+ {

+ }

+ catch (SecurityTokenLibraryNotInitialized&)

+ {

+

+ if (isEMVSupportEnabled)

+ {

+ try

+ {

+ foreach (EMVTokenKeyfile k, EMVToken::GetAvailableKeyfiles())

+ {

+ availableKeyfiles.push_back(shared_ptr<TokenKeyfile>(new EMVTokenKeyfile(k)));

+ }

+ }

+ catch (ScardLibraryInitializationFailed&)

+ {

+ scardLibraryInitialized = false;

+ }

+ }

+ if (availableKeyfiles.size() == 0)

+ {

+ if (!securityTokenLibraryInitialized)

+ {

+ throw SecurityTokenLibraryNotInitialized();

+ }

+ else if (!scardLibraryInitialized)

+ {

+ throw ScardLibraryInitializationFailed();

+ }

+ bool Token::IsKeyfilePathValid(const wstring& tokenKeyfilePath, bool isEMVSupportEnabled)

+ if (isEMVSupportEnabled)

+ {

+ return SecurityToken::IsKeyfilePathValid(tokenKeyfilePath) || EMVToken::IsKeyfilePathValid(tokenKeyfilePath);

+ }

+

+ foreach(SecurityTokenInfo securityToken, SecurityToken::GetAvailableTokens())

+ {

+ shared_ptr<TokenKeyfile> Token::getTokenKeyfile(const TokenKeyfilePath& path)

+ {

+ if (SecurityToken::IsKeyfilePathValid(path))

+ {

+ }

+ else

+ {

+ if (EMVToken::IsKeyfilePathValid(path))

+ {

+namespace VeraCrypt

+{

+ struct TokenKeyfilePath

+ {

+ virtual ~TokenKeyfilePath() {};

+ wstring Path; // Complete path

+

+ struct TokenInfo

+ {

+ TokenInfo(): SlotId(0), Label(L"") {}

+ virtual BOOL isEditable() const = 0;

+ wstring Label; // Card name

+ struct TokenKeyfile

+ {

+ virtual ~TokenKeyfile() {}

+ class Token

+ {

+ static vector<shared_ptr<TokenKeyfile>> GetAvailableKeyfiles(bool isEMVSupportEnabled);

+ static bool IsKeyfilePathValid(const wstring& tokenKeyfilePath, bool isEMVSupportEnabled);

+ static list <shared_ptr<TokenInfo>> GetAvailableTokens();

+ static shared_ptr<TokenKeyfile> getTokenKeyfile(const TokenKeyfilePath& path);

+/*

+ * MUSCLE SmartCard Development ( https://pcsclite.apdu.fr/ )

+ *

+ * Copyright (C) 1999-2005

+ * David Corcoran <corcoran@musclecard.com>

+ * Copyright (C) 2005-2009

+ * Ludovic Rousseau <ludovic.rousseau@free.fr>

+ *

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+

+1. Redistributions of source code must retain the above copyright

+ notice, this list of conditions and the following disclaimer.

+2. 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.

+3. The name of the author may not be used to endorse or promote products

+ derived from this software without specific prior written permission.

+

+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

+ */

+

+/**

+ * @file

+ * @brief This keeps a list of defines shared between the driver and the application

+ */

+

+#ifndef __reader_h__

+#define __reader_h__

+

+/*

+ * Tags for requesting card and reader attributes

+ */

+

+#define SCARD_ATTR_VALUE(Class, Tag) ((((ULONG)(Class)) << 16) | ((ULONG)(Tag)))

+

+#define SCARD_CLASS_VENDOR_INFO 1 /**< Vendor information definitions */

+#define SCARD_CLASS_COMMUNICATIONS 2 /**< Communication definitions */

+#define SCARD_CLASS_PROTOCOL 3 /**< Protocol definitions */

+#define SCARD_CLASS_POWER_MGMT 4 /**< Power Management definitions */

+#define SCARD_CLASS_SECURITY 5 /**< Security Assurance definitions */

+#define SCARD_CLASS_MECHANICAL 6 /**< Mechanical characteristic definitions */

+#define SCARD_CLASS_VENDOR_DEFINED 7 /**< Vendor specific definitions */

+#define SCARD_CLASS_IFD_PROTOCOL 8 /**< Interface Device Protocol options */

+#define SCARD_CLASS_ICC_STATE 9 /**< ICC State specific definitions */

+#define SCARD_CLASS_SYSTEM 0x7fff /**< System-specific definitions */

+

+#define SCARD_ATTR_VENDOR_NAME SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_INFO, 0x0100) /**< Vendor name. */

+#define SCARD_ATTR_VENDOR_IFD_TYPE SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_INFO, 0x0101) /**< Vendor-supplied interface device type (model designation of reader). */

+#define SCARD_ATTR_VENDOR_IFD_VERSION SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_INFO, 0x0102) /**< Vendor-supplied interface device version (DWORD in the form 0xMMmmbbbb where MM = major version, mm = minor version, and bbbb = build number). */

+#define SCARD_ATTR_VENDOR_IFD_SERIAL_NO SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_INFO, 0x0103) /**< Vendor-supplied interface device serial number. */

+#define SCARD_ATTR_CHANNEL_ID SCARD_ATTR_VALUE(SCARD_CLASS_COMMUNICATIONS, 0x0110) /**< DWORD encoded as 0xDDDDCCCC, where DDDD = data channel type and CCCC = channel number */

+#define SCARD_ATTR_ASYNC_PROTOCOL_TYPES SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0120) /**< FIXME */

+#define SCARD_ATTR_DEFAULT_CLK SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0121) /**< Default clock rate, in kHz. */

+#define SCARD_ATTR_MAX_CLK SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0122) /**< Maximum clock rate, in kHz. */

+#define SCARD_ATTR_DEFAULT_DATA_RATE SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0123) /**< Default data rate, in bps. */

+#define SCARD_ATTR_MAX_DATA_RATE SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0124) /**< Maximum data rate, in bps. */

+#define SCARD_ATTR_MAX_IFSD SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0125) /**< Maximum bytes for information file size device. */

+#define SCARD_ATTR_SYNC_PROTOCOL_TYPES SCARD_ATTR_VALUE(SCARD_CLASS_PROTOCOL, 0x0126) /**< FIXME */

+#define SCARD_ATTR_POWER_MGMT_SUPPORT SCARD_ATTR_VALUE(SCARD_CLASS_POWER_MGMT, 0x0131) /**< Zero if device does not support power down while smart card is inserted. Nonzero otherwise. */

+#define SCARD_ATTR_USER_TO_CARD_AUTH_DEVICE SCARD_ATTR_VALUE(SCARD_CLASS_SECURITY, 0x0140) /**< FIXME */

+#define SCARD_ATTR_USER_AUTH_INPUT_DEVICE SCARD_ATTR_VALUE(SCARD_CLASS_SECURITY, 0x0142) /**< FIXME */

+#define SCARD_ATTR_CHARACTERISTICS SCARD_ATTR_VALUE(SCARD_CLASS_MECHANICAL, 0x0150) /**< DWORD indicating which mechanical characteristics are supported. If zero, no special characteristics are supported. Note that multiple bits can be set */

+

+#define SCARD_ATTR_CURRENT_PROTOCOL_TYPE SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0201) /**< FIXME */

+#define SCARD_ATTR_CURRENT_CLK SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0202) /**< Current clock rate, in kHz. */

+#define SCARD_ATTR_CURRENT_F SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0203) /**< Clock conversion factor. */

+#define SCARD_ATTR_CURRENT_D SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0204) /**< Bit rate conversion factor. */

+#define SCARD_ATTR_CURRENT_N SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0205) /**< Current guard time. */

+#define SCARD_ATTR_CURRENT_W SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0206) /**< Current work waiting time. */

+#define SCARD_ATTR_CURRENT_IFSC SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0207) /**< Current byte size for information field size card. */

+#define SCARD_ATTR_CURRENT_IFSD SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0208) /**< Current byte size for information field size device. */

+#define SCARD_ATTR_CURRENT_BWT SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x0209) /**< Current block waiting time. */

+#define SCARD_ATTR_CURRENT_CWT SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x020a) /**< Current character waiting time. */

+#define SCARD_ATTR_CURRENT_EBC_ENCODING SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x020b) /**< Current error block control encoding. */

+#define SCARD_ATTR_EXTENDED_BWT SCARD_ATTR_VALUE(SCARD_CLASS_IFD_PROTOCOL, 0x020c) /**< FIXME */

+

+#define SCARD_ATTR_ICC_PRESENCE SCARD_ATTR_VALUE(SCARD_CLASS_ICC_STATE, 0x0300) /**< Single byte indicating smart card presence */

+#define SCARD_ATTR_ICC_INTERFACE_STATUS SCARD_ATTR_VALUE(SCARD_CLASS_ICC_STATE, 0x0301) /**< Single byte. Zero if smart card electrical contact is not active; nonzero if contact is active. */

+#define SCARD_ATTR_CURRENT_IO_STATE SCARD_ATTR_VALUE(SCARD_CLASS_ICC_STATE, 0x0302) /**< FIXME */

+#define SCARD_ATTR_ATR_STRING SCARD_ATTR_VALUE(SCARD_CLASS_ICC_STATE, 0x0303) /**< Answer to reset (ATR) string. */

+#define SCARD_ATTR_ICC_TYPE_PER_ATR SCARD_ATTR_VALUE(SCARD_CLASS_ICC_STATE, 0x0304) /**< Single byte indicating smart card type */

+

+#define SCARD_ATTR_ESC_RESET SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_DEFINED, 0xA000) /**< FIXME */

+#define SCARD_ATTR_ESC_CANCEL SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_DEFINED, 0xA003) /**< FIXME */

+#define SCARD_ATTR_ESC_AUTHREQUEST SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_DEFINED, 0xA005) /**< FIXME */

+#define SCARD_ATTR_MAXINPUT SCARD_ATTR_VALUE(SCARD_CLASS_VENDOR_DEFINED, 0xA007) /**< FIXME */

+

+#define SCARD_ATTR_DEVICE_UNIT SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0001) /**< Instance of this vendor's reader attached to the computer. The first instance will be device unit 0, the next will be unit 1 (if it is the same brand of reader) and so on. Two different brands of readers will both have zero for this value. */

+#define SCARD_ATTR_DEVICE_IN_USE SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0002) /**< Reserved for future use. */

+#define SCARD_ATTR_DEVICE_FRIENDLY_NAME_A SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0003)

+#define SCARD_ATTR_DEVICE_SYSTEM_NAME_A SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0004)

+#define SCARD_ATTR_DEVICE_FRIENDLY_NAME_W SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0005)

+#define SCARD_ATTR_DEVICE_SYSTEM_NAME_W SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0006)

+#define SCARD_ATTR_SUPRESS_T1_IFS_REQUEST SCARD_ATTR_VALUE(SCARD_CLASS_SYSTEM, 0x0007) /**< FIXME */

+

+#ifdef UNICODE

+#define SCARD_ATTR_DEVICE_FRIENDLY_NAME SCARD_ATTR_DEVICE_FRIENDLY_NAME_W /**< Reader's display name. */

+#define SCARD_ATTR_DEVICE_SYSTEM_NAME SCARD_ATTR_DEVICE_SYSTEM_NAME_W /**< Reader's system name. */

+#else

+#define SCARD_ATTR_DEVICE_FRIENDLY_NAME SCARD_ATTR_DEVICE_FRIENDLY_NAME_A /**< Reader's display name. */

+#define SCARD_ATTR_DEVICE_SYSTEM_NAME SCARD_ATTR_DEVICE_SYSTEM_NAME_A /**< Reader's system name. */

+#endif

+

+/**

+ * Provide source compatibility on different platforms

+ */

+#define SCARD_CTL_CODE(code) (0x42000000 + (code))

+

+/**

+ * PC/SC part 10 v2.02.07 March 2010 reader tags

+ */

+#define CM_IOCTL_GET_FEATURE_REQUEST SCARD_CTL_CODE(3400)

+

+#define FEATURE_VERIFY_PIN_START 0x01

+#define FEATURE_VERIFY_PIN_FINISH 0x02

+#define FEATURE_MODIFY_PIN_START 0x03

+#define FEATURE_MODIFY_PIN_FINISH 0x04

+#define FEATURE_GET_KEY_PRESSED 0x05

+#define FEATURE_VERIFY_PIN_DIRECT 0x06 /**< Verify PIN */

+#define FEATURE_MODIFY_PIN_DIRECT 0x07 /**< Modify PIN */

+#define FEATURE_MCT_READER_DIRECT 0x08

+#define FEATURE_MCT_UNIVERSAL 0x09

+#define FEATURE_IFD_PIN_PROPERTIES 0x0A /**< retrieve properties of the IFD regarding PIN handling */

+#define FEATURE_ABORT 0x0B

+#define FEATURE_SET_SPE_MESSAGE 0x0C

+#define FEATURE_VERIFY_PIN_DIRECT_APP_ID 0x0D

+#define FEATURE_MODIFY_PIN_DIRECT_APP_ID 0x0E

+#define FEATURE_WRITE_DISPLAY 0x0F

+#define FEATURE_GET_KEY 0x10

+#define FEATURE_IFD_DISPLAY_PROPERTIES 0x11

+#define FEATURE_GET_TLV_PROPERTIES 0x12

+#define FEATURE_CCID_ESC_COMMAND 0x13

+#define FEATURE_EXECUTE_PACE 0x20

+

+/* structures used (but not defined) in PC/SC Part 10:

+ * "IFDs with Secure Pin Entry Capabilities" */

+

+#include <inttypes.h>

+

+/* Set structure elements alignment on bytes

+ * http://gcc.gnu.org/onlinedocs/gcc/Structure_002dPacking-Pragmas.html */

+#if defined(__APPLE__) || defined(sun) || defined(__NetBSD__)

+#pragma pack(1)

+#else

+#pragma pack(push, 1)

+#endif

+

+/** the structure must be 6-bytes long */

+typedef struct

+{

+ uint8_t tag;

+ uint8_t length;

+ uint32_t value; /**< This value is always in BIG ENDIAN format as documented in PCSC v2 part 10 ch 2.2 page 2. You can use ntohl() for example */

+} PCSC_TLV_STRUCTURE;

+

+/** Since CCID 1.4.1 (revision 5252) the byte order is no more important

+ * These macros are now deprecated and should be removed in the future */

+#define HOST_TO_CCID_16(x) (x)

+#define HOST_TO_CCID_32(x) (x)

+

+/** structure used with \ref FEATURE_VERIFY_PIN_DIRECT */

+typedef struct

+{

+ uint8_t bTimerOut; /**< timeout is seconds (00 means use default timeout) */

+ uint8_t bTimerOut2; /**< timeout in seconds after first key stroke */

+ uint8_t bmFormatString; /**< formatting options */

+ uint8_t bmPINBlockString; /**< bits 7-4 bit size of PIN length in APDU,

+ * bits 3-0 PIN block size in bytes after

+ * justification and formatting */

+ uint8_t bmPINLengthFormat; /**< bits 7-5 RFU,

+ * bit 4 set if system units are bytes, clear if

+ * system units are bits,

+ * bits 3-0 PIN length position in system units */

+ uint16_t wPINMaxExtraDigit; /**< 0xXXYY where XX is minimum PIN size in digits,

+ and YY is maximum PIN size in digits */

+ uint8_t bEntryValidationCondition; /**< Conditions under which PIN entry should

+ * be considered complete */

+ uint8_t bNumberMessage; /**< Number of messages to display for PIN verification */

+ uint16_t wLangId; /**< Language for messages. https://docs.microsoft.com/en-us/windows/win32/intl/language-identifier-constants-and-strings */

+ uint8_t bMsgIndex; /**< Message index (should be 00) */

+ uint8_t bTeoPrologue[3]; /**< T=1 block prologue field to use (fill with 00) */

+ uint32_t ulDataLength; /**< length of Data to be sent to the ICC */

+ uint8_t abData

+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)

+ [] /* valid C99 code */

+#else

+ [0] /* non-standard, but usually working code */

+#endif

+ ; /**< Data to send to the ICC */

+} PIN_VERIFY_STRUCTURE;

+

+/** structure used with \ref FEATURE_MODIFY_PIN_DIRECT */

+typedef struct

+{

+ uint8_t bTimerOut; /**< timeout is seconds (00 means use default timeout) */

+ uint8_t bTimerOut2; /**< timeout in seconds after first key stroke */

+ uint8_t bmFormatString; /**< formatting options */

+ uint8_t bmPINBlockString; /**< bits 7-4 bit size of PIN length in APDU,

+ * bits 3-0 PIN block size in bytes after

+ * justification and formatting */

+ uint8_t bmPINLengthFormat; /**< bits 7-5 RFU,

+ * bit 4 set if system units are bytes, clear if

+ * system units are bits,

+ * bits 3-0 PIN length position in system units */

+ uint8_t bInsertionOffsetOld; /**< Insertion position offset in bytes for

+ the current PIN */

+ uint8_t bInsertionOffsetNew; /**< Insertion position offset in bytes for

+ the new PIN */

+ uint16_t wPINMaxExtraDigit;

+ /**< 0xXXYY where XX is minimum PIN size in digits,

+ and YY is maximum PIN size in digits */

+ uint8_t bConfirmPIN; /**< Flags governing need for confirmation of new PIN */

+ uint8_t bEntryValidationCondition; /**< Conditions under which PIN entry should

+ * be considered complete */

+ uint8_t bNumberMessage; /**< Number of messages to display for PIN verification*/

+ uint16_t wLangId; /**< Language for messages. https://docs.microsoft.com/en-us/windows/win32/intl/language-identifier-constants-and-strings */

+ uint8_t bMsgIndex1; /**< index of 1st prompting message */

+ uint8_t bMsgIndex2; /**< index of 2d prompting message */

+ uint8_t bMsgIndex3; /**< index of 3d prompting message */

+ uint8_t bTeoPrologue[3]; /**< T=1 block prologue field to use (fill with 00) */

+ uint32_t ulDataLength; /**< length of Data to be sent to the ICC */

+ uint8_t abData

+#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)

+ [] /* valid C99 code */

+#else

+ [0] /* non-standard, but usually working code */

+#endif

+ ; /**< Data to send to the ICC */

+} PIN_MODIFY_STRUCTURE;

+

+/** structure used with \ref FEATURE_IFD_PIN_PROPERTIES */

+typedef struct {

+ uint16_t wLcdLayout; /**< display characteristics */

+ uint8_t bEntryValidationCondition;

+ uint8_t bTimeOut2;

+} PIN_PROPERTIES_STRUCTURE;

+

+/* restore default structure elements alignment */

+#if defined(__APPLE__) || defined(sun) || defined(__NetBSD__)

+#pragma pack()

+#else

+#pragma pack(pop)

+#endif

+

+/* properties returned by FEATURE_GET_TLV_PROPERTIES */

+#define PCSCv2_PART10_PROPERTY_wLcdLayout 1

+#define PCSCv2_PART10_PROPERTY_bEntryValidationCondition 2

+#define PCSCv2_PART10_PROPERTY_bTimeOut2 3

+#define PCSCv2_PART10_PROPERTY_wLcdMaxCharacters 4

+#define PCSCv2_PART10_PROPERTY_wLcdMaxLines 5

+#define PCSCv2_PART10_PROPERTY_bMinPINSize 6

+#define PCSCv2_PART10_PROPERTY_bMaxPINSize 7

+#define PCSCv2_PART10_PROPERTY_sFirmwareID 8

+#define PCSCv2_PART10_PROPERTY_bPPDUSupport 9

+#define PCSCv2_PART10_PROPERTY_dwMaxAPDUDataSize 10

+#define PCSCv2_PART10_PROPERTY_wIdVendor 11

+#define PCSCv2_PART10_PROPERTY_wIdProduct 12

+

+#endif

+

+ bool m_emvSupportEnabled;

+ ChangePasswordThreadRoutine(shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr <Pkcs5Kdf> kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, int newPim, shared_ptr <KeyfileList> newKeyfiles, shared_ptr <Pkcs5Kdf> newPkcs5Kdf, int wipeCount, bool emvSupportEnabled) : m_volumePath(volumePath), m_preserveTimestamps(preserveTimestamps), m_password(password), m_pim(pim), m_kdf(kdf), m_truecryptMode(truecryptMode), m_keyfiles(keyfiles), m_newPassword(newPassword), m_newPim(newPim), m_newKeyfiles(newKeyfiles), m_newPkcs5Kdf(newPkcs5Kdf), m_wipeCount(wipeCount), m_emvSupportEnabled(emvSupportEnabled) {}

+ virtual void ExecutionCode(void) { Core->ChangePassword(m_volumePath, m_preserveTimestamps, m_password, m_pim, m_kdf, m_truecryptMode, m_keyfiles, m_newPassword, m_newPim, m_newKeyfiles, m_emvSupportEnabled, m_newPkcs5Kdf, m_wipeCount); }

+ bool m_emvSupportEnabled;

+ OpenVolumeThreadRoutine(shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr<Pkcs5Kdf> Kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled, VolumeProtection::Enum protection = VolumeProtection::None, shared_ptr <VolumePassword> protectionPassword = shared_ptr <VolumePassword> (), int protectionPim = 0, shared_ptr<Pkcs5Kdf> protectionKdf = shared_ptr<Pkcs5Kdf> (), shared_ptr <KeyfileList> protectionKeyfiles = shared_ptr <KeyfileList> (), bool sharedAccessAllowed = false, VolumeType::Enum volumeType = VolumeType::Unknown, bool useBackupHeaders = false, bool partitionInSystemEncryptionScope = false):

+ m_partitionInSystemEncryptionScope(partitionInSystemEncryptionScope), m_emvSupportEnabled(emvSupportEnabled) {}

+ virtual void ExecutionCode(void) { m_pVolume = Core->OpenVolume(m_volumePath,m_preserveTimestamps,m_password,m_pim,m_Kdf,m_truecryptMode,m_keyfiles, m_emvSupportEnabled, m_protection,m_protectionPassword,m_protectionPim,m_protectionKdf, m_protectionKeyfiles,m_sharedAccessAllowed,m_volumeType,m_useBackupHeaders, m_partitionInSystemEncryptionScope); }

+ bool m_emvSupportEnabled;

+ ReEncryptHeaderThreadRoutine(const BufferPtr &newHeaderBuffer, shared_ptr <VolumeHeader> header, shared_ptr <VolumePassword> password, int pim, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled)

+ : m_newHeaderBuffer(newHeaderBuffer), m_header(header), m_password(password), m_pim(pim), m_keyfiles(keyfiles), m_emvSupportEnabled(emvSupportEnabled) {}

+ virtual void ExecutionCode(void) { Core->ReEncryptVolumeHeaderWithNewSalt (m_newHeaderBuffer, m_header, m_password, m_pim, m_keyfiles, m_emvSupportEnabled); }

+ void CoreBase::ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, int newPim, shared_ptr <KeyfileList> newKeyfiles, bool emvSupportEnabled, shared_ptr <Pkcs5Kdf> newPkcs5Kdf, int wipeCount) const

+ shared_ptr <VolumePassword> password (Keyfile::ApplyListToPassword (newKeyfiles, newPassword, emvSupportEnabled));

+ void CoreBase::ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr <Pkcs5Kdf> kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, int newPim, shared_ptr <KeyfileList> newKeyfiles, bool emvSupportEnabled, shared_ptr <Pkcs5Kdf> newPkcs5Kdf, int wipeCount) const

+ shared_ptr <Volume> volume = OpenVolume (volumePath, preserveTimestamps, password, pim, kdf, truecryptMode, keyfiles, emvSupportEnabled);

+ ChangePassword (volume, newPassword, newPim, newKeyfiles, emvSupportEnabled, newPkcs5Kdf, wipeCount);

+ shared_ptr <Volume> CoreBase::OpenVolume (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr<Pkcs5Kdf> kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled, VolumeProtection::Enum protection, shared_ptr <VolumePassword> protectionPassword, int protectionPim, shared_ptr<Pkcs5Kdf> protectionKdf, shared_ptr <KeyfileList> protectionKeyfiles, bool sharedAccessAllowed, VolumeType::Enum volumeType, bool useBackupHeaders, bool partitionInSystemEncryptionScope) const

+ volume->Open (*volumePath, preserveTimestamps, password, pim, kdf, truecryptMode, keyfiles, emvSupportEnabled, protection, protectionPassword, protectionPim, protectionKdf, protectionKeyfiles, sharedAccessAllowed, volumeType, useBackupHeaders, partitionInSystemEncryptionScope);

+ void CoreBase::ReEncryptVolumeHeaderWithNewSalt (const BufferPtr &newHeaderBuffer, shared_ptr <VolumeHeader> header, shared_ptr <VolumePassword> password, int pim, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled) const

+ shared_ptr <VolumePassword> passwordKey (Keyfile::ApplyListToPassword (keyfiles, password, emvSupportEnabled));

+ virtual void ChangePassword (shared_ptr <Volume> openVolume, shared_ptr <VolumePassword> newPassword, int newPim, shared_ptr <KeyfileList> newKeyfiles, bool emvSupportEnabled, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> (), int wipeCount = PRAND_HEADER_WIPE_PASSES) const;

+ virtual void ChangePassword (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr <Pkcs5Kdf> kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, shared_ptr <VolumePassword> newPassword, int newPim, shared_ptr <KeyfileList> newKeyfiles, bool emvSupportEnabled, shared_ptr <Pkcs5Kdf> newPkcs5Kdf = shared_ptr <Pkcs5Kdf> (), int wipeCount = PRAND_HEADER_WIPE_PASSES) const;

+ virtual shared_ptr <Volume> OpenVolume (shared_ptr <VolumePath> volumePath, bool preserveTimestamps, shared_ptr <VolumePassword> password, int pim, shared_ptr<Pkcs5Kdf> Kdf, bool truecryptMode, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled, VolumeProtection::Enum protection = VolumeProtection::None, shared_ptr <VolumePassword> protectionPassword = shared_ptr <VolumePassword> (), int protectionPim = 0, shared_ptr<Pkcs5Kdf> protectionKdf = shared_ptr<Pkcs5Kdf> (), shared_ptr <KeyfileList> protectionKeyfiles = shared_ptr <KeyfileList> (), bool sharedAccessAllowed = false, VolumeType::Enum volumeType = VolumeType::Unknown, bool useBackupHeaders = false, bool partitionInSystemEncryptionScope = false) const;

+ virtual void ReEncryptVolumeHeaderWithNewSalt (const BufferPtr &newHeaderBuffer, shared_ptr <VolumeHeader> header, shared_ptr <VolumePassword> password, int pim, shared_ptr <KeyfileList> keyfiles, bool emvSupportEnabled) const;

+ bool EMVSupportEnabled;

+ newOptions.Password = Keyfile::ApplyListToPassword (options.Keyfiles, options.Password, options.EMVSupportEnabled);

+ newOptions.ProtectionPassword = Keyfile::ApplyListToPassword (options.ProtectionKeyfiles, options.ProtectionPassword, options.EMVSupportEnabled);

+ VolumePasswordCache::Store (*Keyfile::ApplyListToPassword (options.Keyfiles, options.Password, options.EMVSupportEnabled));

+ options.EMVSupportEnabled,

+ PasswordKey = Keyfile::ApplyListToPassword (options->Keyfiles, options->Password, options->EMVSupportEnabled);

+ bool EMVSupportEnabled;

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