Ejemplo n.º 1
0
 /// <summary>
 ///
 /// </summary>
 /// <param name="tagId"></param>
 /// <param name="tlv"></param>
 /// <param name="tagsManager"></param>
 private static void WriteTlv(UInt32 tagId, TlvData tlv, TlvDictionary tagsManager)
 {
     Console.WriteLine("  >> Contains tag {0:X2}: {1} [ {2} ]", tagId, tlv.HasTag(tagId), tlv.GetTag(tagId));
     if (tlv.HasTag(tagId) && (tagsManager.CreateInstance(tlv.GetTag(tagId)) != null))
     {
         Console.ForegroundColor = ConsoleColor.Blue;
         Console.WriteLine("     >> {0:N}: {0}", tagsManager.CreateInstance(tlv.GetTag(tagId)));
         Console.ForegroundColor = ConsoleColor.Gray;
     }
 }
Ejemplo n.º 2
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="tagId"></param>
        /// <param name="tlv"></param>
        /// <param name="tagsManager"></param>
        private void WriteTlv(UInt32 tagId, TlvData tlv, TlvDictionary tagsManager)
        {
            gui.guiDetailedLogs.AppendText(String.Format("  >> TLV {0:X2}: [ {1} ]\n", tagId, tlv.GetTag(tagId)));

            if (!tlv.HasTag(tagId) || (tagsManager.CreateInstance(tlv.GetTag(tagId)) == null))
            {
                return;
            }

            gui.guiDetailedLogs.SelectionColor = highlightColor;
            gui.guiDetailedLogs.AppendText(String.Format("     >> {0:N}: {0}\n", tagsManager.CreateInstance(tlv.GetTag(tagId))));
            gui.guiDetailedLogs.SelectionColor = standardColor;
        }
Ejemplo n.º 3
0
        private static TreeNode ConvertTlvDataToTreeNode(TlvData tlv, TlvDictionary tlvManager)
        {
            TreeNode tlvNode;

            if (tlvManager != null && tlvManager.Get(String.Format("{0:T}", tlv)) != null)
            {
                var tlvObject = tlvManager.CreateInstance(tlv);
                tlvObject.Tlv = tlv;
                tlvNode       = new TreeNode(String.Format("{0:N}: {0}", tlvObject));
            }
            else
            {
                tlvNode = new TreeNode(String.Format("T:{0:T} L:{0:L} V:{0:Vh}", tlv));
            }
            foreach (var subTLV in tlv.InnerTlvs)
            {
                tlvNode.Nodes.Add(ConvertTlvDataToTreeNode(subTLV, tlvManager));
            }
            return(tlvNode);
        }
Ejemplo n.º 4
0
        public Gui()
        {
            InitializeComponent();

            Icon = Common.Resources.Icons.WSCT;

            _pluginConfiguration = SerializedObject <PluginConfiguration> .LoadFromXml(@"Config.EMVExplorer.xml");

            _tlvDictionary = SerializedObject <TlvDictionary> .LoadFromXml(@"Dictionary.EMVTag.xml");

            _certificationAuthorityRepository = _pluginConfiguration.terminalConfiguration.CertificationAuthorityRepository;

            _detailedLogs = new DetailedLogs(this);
            _detailedLogs.TlvDictionary = _tlvDictionary;

            guiPSEName.DataSource    = _pluginConfiguration.terminalConfiguration.TerminalCapabilities.SupportedPses;
            guiPSEName.DisplayMember = "name";

            guiAC1Type.DataSource   = Enum.GetValues(typeof(CryptogramType));
            guiAC1Type.SelectedItem = CryptogramType.TC;

            _emvApplications = new List <EmvApplication>();
        }
Ejemplo n.º 5
0
        private void Run()
        {
            Console.WriteLine("=========== S o m e   T L V D a t a   e x a m p l e s");

            #region >> TLV Example

            Console.WriteLine("88 01 02".ToTlvData());
            var tlv1 = "88 01 02".ToTlvData();
            var tlv2 = "5F 2D 03 01 02 03".ToTlvData();
            var ltlv = new List <TlvData>();
            ltlv.Add(tlv1);
            ltlv.Add(tlv2);
            Console.WriteLine(ltlv.ToTlvData(0x20));
            Console.WriteLine(ltlv.ToTlvData(0x20).GetTag(0x88));
            Console.WriteLine(ltlv.ToTlvData(0x20).GetTag(0x5F2D));

            #endregion

            Console.WriteLine();
            Console.WriteLine("=========== I n i t i a l i z i n g   P C / S C");

            xmlRoot = new XElement("WinSCard");
            xmlDoc  = new XDocument(xmlRoot);

            #region >> ConsoleObserver

            var logger = new ConsoleObserver();

            #endregion

            #region >> CardContext

            ICardContext context = new CardContext();
            logger.ObserveContext((CardContextObservable)context);

            if (context.Establish() != ErrorCode.Success)
            {
                Console.WriteLine("Erreur: establish() failed");
                return;
            }
            context.ListReaderGroups();
            if (context.GroupsCount == 0)
            {
                Console.WriteLine("Error: no reader group found");
                context.Release();
                return;
            }

            context.ListReaders(context.Groups[0]);
            if (context.ReadersCount == 0)
            {
                Console.WriteLine("Error: no reader found");
                context.Release();
                return;
            }

            #endregion

            Console.WriteLine();
            Console.WriteLine("=========== C a r d   i n s e r t i o n   d e t e c t i o n");

            #region >> StatusChangeMonitor

            var monitor = new StatusChangeMonitor(context);

            logger.ObserveMonitor(monitor);

            var readerState = monitor.WaitForCardPresence(0);
            if (readerState == null)
            {
                Console.ForegroundColor = ConsoleColor.Green;
                Console.WriteLine(">> Insert a card in one of the {0} readers (time out in 15s)", context.ReadersCount);
                readerState = monitor.WaitForCardPresence(15000);
            }

            if (readerState == null)
            {
                Console.WriteLine(">> Time Out! No card found");
                return;
            }

            #endregion

            #region >> CardChannel

            ICardChannel rawCardChannel = new CardChannel(context, readerState.ReaderName);
            logger.ObserveChannel((CardChannelObservable)rawCardChannel);

            var cardChannel = new CardChannelIso7816(rawCardChannel);

            if (cardChannel.Connect(ShareMode.Shared, Protocol.Any) != ErrorCode.Success)
            {
                Console.WriteLine("Erreur: connect() failed");
                return;
            }

            var buffer = new byte[0];
            cardChannel.GetAttrib(Attrib.AtrString, ref buffer);

            if (cardChannel.Reconnect(ShareMode.Shared, Protocol.Any, Disposition.ResetCard) != ErrorCode.Success)
            {
                Console.WriteLine("Erreur: reconnect() failed");
                return;
            }

            cardChannel.GetAttrib(Attrib.AtrString, ref buffer);

            #endregion

            #region >> TagsManager

            tagsManager = SerializedObject <TlvDictionary> .LoadFromXml(@"Dictionary.EMVTag.xml");

            #endregion

            #region >> PSE Analysis

            var pse = new PaymentSystemEnvironment(cardChannel);

            pse.BeforeSelectEvent += BeforePseSelection;
            pse.AfterSelectEvent  += AfterPseSelection;
            pse.BeforeReadEvent   += BeforePseRead;
            pse.AfterReadEvent    += AfterPseRead;

            if (pse.Select() == 0x9000)
            {
                if (pse.TlvFci.HasTag(0x88))
                {
                    pse.Read();
                }
            }

            #endregion

            emvApplications = new List <EmvApplication>();
            foreach (var emvFound in pse.GetApplications())
            {
                emvApplications.Add(emvFound);
            }

            #region >> AID selection

            foreach (var emv in emvApplications)
            {
                emv.BeforeSelectEvent += BeforeApplicationSelection;
                emv.AfterSelectEvent  += AfterApplicationSelection;
                emv.BeforeGetProcessingOptionsEvent += BeforeGetProcessingOptions;
                emv.AfterGetProcessingOptionsEvent  += AfterGetProcessingOptions;
                emv.BeforeReadApplicationDataEvent  += BeforeReadApplicationData;
                emv.AfterReadApplicationDataEvent   += AfterReadApplicationData;
                emv.BeforeGetDataEvent += BeforeGetData;
                emv.AfterGetDataEvent  += AfterGetData;

                if (emv.Select() == 0x9000)
                {
                    if (emv.GetProcessingOptions() == 0x9000)
                    {
                        emv.ReadApplicationData();
                        emv.GetData();
                    }
                }
            }

            #endregion

            Console.WriteLine();
            Console.WriteLine("=========== T e r m i n a t i n g");

            cardChannel.Disconnect(Disposition.UnpowerCard);

            xmlDoc.Save(new FileStream("EMV.TLV.xml", FileMode.Create, FileAccess.ReadWrite));

            Console.WriteLine();
            Console.WriteLine("=========== C a r d   r e m o v a l   d e t e c t i o n");

            #region >> StatusChangeMonitor

            Console.ForegroundColor = ConsoleColor.Green;
            Console.WriteLine(">> Waiting for a change since last call (time out in 10s)");
            // "unpower" change should be fired for the previously used reader
            monitor.WaitForChange(10000);

            Console.ForegroundColor = ConsoleColor.Green;
            Console.WriteLine(">> Remove the card in one of the readers {0} (time out in 10s)", readerState.ReaderName);
            // Wait for another change
            monitor.WaitForChange(10000);

            #endregion

            Console.WriteLine();
            context.Release();
        }