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Added: GetApplication

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This commit is contained in:
TheJoKlLa 2020-09-17 16:07:58 +02:00
parent 187dfc4f4a
commit 2e68052008
7 changed files with 230 additions and 72 deletions
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56
NFC/APDUCommand.cs
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@ -1,61 +1,13 @@
using System; using PCSC;
using System.Collections.Generic; using PCSC.Iso7816;
using System.Text;
namespace NFC namespace NFC
{ {
public class APDUCommand public class APDUCommand : CommandApdu
{ {
/// <summary> public APDUCommand(IsoCase isoCase) : base(isoCase, SCardProtocol.Any)
/// ISO 7816 - CLA - Class
/// </summary>
public byte Class { get; set; }
/// <summary>
/// ISO 7816 - INS - Instruction
/// </summary>
public byte Instruction { get; set; }
/// <summary>
/// ISO 7816 - P1 - Parameter 1
/// </summary>
public byte Parameter1 { get; set; }
/// <summary>
/// ISO 7816 - P2 - Parameter 2
/// </summary>
public byte Parameter2 { get; set; }
/// <summary>
/// ISO 7816 - Lc - Length Command
/// </summary>
public byte LengthCommand
{ {
get
{
throw new NotImplementedException();
}
}
/// <summary>
/// ISO 7816 - Data - Data
/// </summary>
public byte[] Data { get; set; }
/// <summary>
/// ISO 7816 - Le - Length expected
/// </summary>
public byte LengthExpected
{
get
{
throw new NotImplementedException();
}
}
public byte[] APDUCommandMessage()
{
throw new NotImplementedException();
} }
} }
} }

5
NFC/APDUStatusWords.cs
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@ -205,5 +205,10 @@ namespace NFC.Mifare_DESFire
/// Kommando erfolgreich ausgeführt /// Kommando erfolgreich ausgeführt
/// </summary> /// </summary>
SUCCESS = 0x9000, SUCCESS = 0x9000,
/// <summary>
/// OK
/// </summary>
OK = 0x9100,
} }
} }

4
NFC/IReader.cs
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@ -41,9 +41,9 @@ namespace NFC
/// </summary> /// </summary>
event ReaderEventHandler CardLost; event ReaderEventHandler CardLost;
void start(); void Start();
void stop(); void Stop();
} }
public interface ICard public interface ICard

111
NFC/Mifare DESFire/MifareDESFire.cs Normal file
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@ -0,0 +1,111 @@
using PCSC.Iso7816;
using System;
using System.Collections.Generic;
using System.Text;
namespace NFC.Mifare_DESFire
{
public class MifareDESFire
{
/// <summary>
/// Create new Application with AID
/// </summary>
/// <param name="aid">Appilication ID</param>
public APDUCommand CreateApplication(UInt64 aid)
{
throw new NotImplementedException();
}
public APDUCommand GetApplicationIDs()
{
APDUCommand cmd = new APDUCommand(IsoCase.Case2Short)
{
CLA = 0x90,
INS = (byte)APDUInstructions.GET_APPLICATION_IDS
};
return cmd;
}
public UInt32[] ConvertApplicationIDs(APDUResponse response)
{
if(response.Body.Length % 3 != 0)
{
throw new Exception("Invalid Body Length.");
}
List<UInt32> applicationIDs = new List<UInt32>();
for(int i = 0; i < response.Body.Length; i += 3)
{
UInt32 new_applicationID = 0;
new_applicationID = (UInt32)((response.Body[i] << 16) + (response.Body[i + 1] << 8) + response.Body[i + 2]);
applicationIDs.Add(new_applicationID);
}
return applicationIDs.ToArray();
}
/// <summary>
/// Select Application by ID
/// </summary>
/// <param name="id">3 Byte ID</param>
public APDUCommand SelectApplication(UInt32 id)
{
byte[] id_byte = BitConverter.GetBytes(id);
APDUCommand cmd = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = (byte)APDUInstructions.SELECT_APPLICATION,
Data = new byte[]
{
id_byte[0],
id_byte[1],
id_byte[2]
},
Le = 0x00
};
return cmd;
}
/// <summary>
/// Select Application by ID
/// </summary>
/// <param name="id">3 Byte ID</param>
public APDUCommand CreateApplication(UInt32 id)
{
byte[] id_byte = BitConverter.GetBytes(id);
APDUCommand cmd = new APDUCommand(IsoCase.Case4Short)
{
CLA = 0x90,
INS = (byte)APDUInstructions.CREATE_APPLICATION,
Data = new byte[]
{
id_byte[0],
id_byte[1],
id_byte[2]
},
Le = 0x00
};
return cmd;
}
public byte GenerateKeySetting1()
{
return 0x00;
}
/// <summary>
///
/// </summary>
public enum ChangeKey : byte
{
MASTERKEY = 0x00,
}
}
}

13
NFC/Readers/PCSC/Card.cs
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@ -31,18 +31,7 @@ namespace NFC.Readers.PCSC
public CommandApdu Convert(APDUCommand apdu_cmd) public CommandApdu Convert(APDUCommand apdu_cmd)
{ {
CommandApdu apdu = new CommandApdu(IsoCase.Case2Short, _ISOReader.ActiveProtocol) CommandApdu apdu = (CommandApdu)apdu_cmd;
{
CLA = apdu_cmd.Class,
INS = apdu_cmd.Instruction,
P1 = apdu_cmd.Parameter1,
P2 = apdu_cmd.Parameter2,
Data = apdu_cmd.Data,
Le = apdu_cmd.LengthExpected
};
return apdu; return apdu;
} }

6
NFC/Readers/PCSC/Reader.cs
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@ -25,10 +25,10 @@ namespace NFC.Readers.PCSC
public void Dispose() public void Dispose()
{ {
stop(); Stop();
} }
public void start() public void Start()
{ {
_ContextFactory = ContextFactory.Instance; _ContextFactory = ContextFactory.Instance;
_SCardContext = _ContextFactory.Establish(SCardScope.System); _SCardContext = _ContextFactory.Establish(SCardScope.System);
@ -40,7 +40,7 @@ namespace NFC.Readers.PCSC
CardDiscovered?.Invoke(this, _Card); CardDiscovered?.Invoke(this, _Card);
} }
public void stop() public void Stop()
{ {
CardLost?.Invoke(this, _Card); CardLost?.Invoke(this, _Card);

105
NFC_Test/REAL_Windows.cs
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@ -4,6 +4,8 @@ using System.Collections.Generic;
using System.Text; using System.Text;
using NFC; using NFC;
using NFC.Readers.PCSC; using NFC.Readers.PCSC;
using System.Threading;
using NFC.Mifare_DESFire;
namespace NFC_Test namespace NFC_Test
{ {
@ -13,7 +15,7 @@ namespace NFC_Test
[Test] [Test]
public void GetReaders() public void GetReaders()
{ {
Hardware hardware = new Hardware(); IHardware hardware = new Hardware();
string[] readers = hardware.GetReaders(); string[] readers = hardware.GetReaders();
Console.WriteLine("Readers detected: {0}", readers.Length); Console.WriteLine("Readers detected: {0}", readers.Length);
@ -28,10 +30,109 @@ namespace NFC_Test
} }
} }
[TestCase("")] [TestCase("ACS ACR122U PICC Interface 0")]
public void Connect(string readerID) public void Connect(string readerID)
{ {
IHardware hardware = new Hardware();
IReader reader = hardware.OpenReader(readerID);
bool connected_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
connected_successfully = true;
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, connected_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[TestCase("ACS ACR122U PICC Interface 0")]
public void GetApplicationIDs(string readerID)
{
IHardware hardware = new Hardware();
IReader reader = hardware.OpenReader(readerID);
bool transmit_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MifareDESFire desfire = new MifareDESFire();
APDUCommand cmd = desfire.GetApplicationIDs();
APDUResponse response = card.Transmit(cmd);
if (response.StatusWord == NFC.Mifare_DESFire.APDUStatusWords.OK)
{
UInt32[] ApplicationIDs = desfire.ConvertApplicationIDs(response);
foreach(UInt32 id in ApplicationIDs)
{
Console.WriteLine("0x{0:X3}", id);
}
transmit_successfully = true;
}
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, transmit_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
}
[TestCase("ACS ACR122U PICC Interface 0", (UInt32)0xC0FFEE)]
public void SelectApplication(string readerID, UInt32 applicationID)
{
IHardware hardware = new Hardware();
IReader reader = hardware.OpenReader(readerID);
bool transmit_successfully = false;
ReaderEventHandler handler = (sender, card) =>
{
card.Connect();
MifareDESFire desfire = new MifareDESFire();
APDUCommand cmd = desfire.SelectApplication(applicationID);
cmd.ToArray();
APDUResponse response = card.Transmit(cmd);
if (response.StatusWord == NFC.Mifare_DESFire.APDUStatusWords.OK)
{
transmit_successfully = true;
}
card.Disconnect();
};
reader.CardDiscovered += handler;
reader.Start();
Assert.AreEqual(true, transmit_successfully);
reader.Stop();
reader.CardDiscovered -= handler;
} }
} }
} }