mirror of
https://gitlab.com/fabinfra/fabaccess/nfc.git
synced 2025-03-12 14:51:51 +01:00
99 lines
4.1 KiB
C#
99 lines
4.1 KiB
C#
using NFC.Helper.Crypto;
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using NFC.Interfaces;
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using NUnit.Framework;
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using System;
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using System.Text;
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using NFC.PCSC;
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using NFC.Cards.NXP_MIFARE_DESFire;
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using NFC.Cards.NXP_MIFARE_DESFire.Enums;
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namespace NFC_Test.REAL
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{
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[TestFixture, Explicit]
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public class REAL_FabAccess_OTA
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{
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private string _ReaderID = "ACS ACR122 0";//"ACS ACR122U PICC Interface 0";
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private UInt32 _FabAccess_AID = 0x2A472D;
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private byte _FabAccess_FID = 0x01;
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private UInt32 _FabAccess_FSize = 0xF0;
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// Change of PICC Key is not implementet yet
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// private CipherKey _FabAccess_nfcService_MasterKey = new CipherKey("294A404E635266556A576E5A72347537", CipherType.AES, 0x10);
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private CipherKey _FabAccess_Application_MasterKey = new CipherKey("50645367566B59703273357638792F42", CipherType.AES, 0x10);
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private CipherKey _FabAccess_Application_AuthKey = new CipherKey("6D5A7134743677397A24432646294A40", CipherType.AES, 0x10);
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private string _FabAccess_UserDomain = "verrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrylooooooooooooooooooongusssssssssssssssssssssssernaaaaaaaaaaaaaaaaaaaaaaaame@fvm.fab-access.org";
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private string _FabAccess_Domain = "fvm.fab-access.org";
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private CipherKey _Default_DESKey = new CipherKey(CipherType.TDES);
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private CipherKey _Default_AESKey = new CipherKey(CipherType.AES);
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/// <summary>
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/// Create FabAccess Application and UserData File
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/// </summary>
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[Test, Order(1)]
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public void Init_EmptyCard()
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{
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INFCService nfcService = new NFCService();
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nfcService.Connect(_ReaderID);
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NXP_MIFARE_DESFire desfire = new NXP_MIFARE_DESFire(nfcService);
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desfire.SelectApplication(0x000000);
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desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key);
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desfire.Format();
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desfire.AuthenticateISO_DES(0x00, _Default_DESKey._Key);
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byte keySetting1 = desfire.GenerateKeySetting1(ChangeApplicationKey.MASTERKEY, ChangeMasterKeySettings.WITHMASTERKEY, CreateDeleteFile.ONLYMASTERKEY, FileDirectoryAccess.NOKEY, ChangeMasterKey.CHANGEABLE);
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byte keySetting2 = desfire.GenerateKeySetting2(CryptoOperationsType.AES, FileIdentifies.NOTUSED, 0x02);
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desfire.CreateApplication(_FabAccess_AID, keySetting1, keySetting2);
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desfire.SelectApplication(_FabAccess_AID);
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desfire.AuthenticateISO_AES(0x00, _Default_AESKey._Key);
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desfire.ChangeKey_AES(0x00, _FabAccess_Application_MasterKey._Key, _FabAccess_Application_MasterKey._KeyVersion);
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desfire.AuthenticateISO_AES(0x00, _FabAccess_Application_MasterKey._Key);
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desfire.ChangeOtherKey_AES(0x01, _FabAccess_Application_AuthKey._Key, _Default_AESKey._Key, _FabAccess_Application_AuthKey._KeyVersion);
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UInt16 accesRights = desfire.GenerateFileAccessRights((byte)FileAccessRights.FREE, 0x00, 0x00, 0x00);
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desfire.CreateFile_Standard(_FabAccess_FID, FileCommunication.PLAIN, accesRights, _FabAccess_FSize);
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desfire.WriteData(_FabAccess_FID, 0, Encoding.ASCII.GetBytes(_FabAccess_UserDomain));
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nfcService.Disconnect();
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}
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/// <summary>
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/// Authenticate with UserData File and AuthKey
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/// </summary>
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[Test, Order(2)]
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public void Authenticate()
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{
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INFCService nfcService = new NFCService();
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nfcService.Connect(_ReaderID);
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NXP_MIFARE_DESFire desfire = new NXP_MIFARE_DESFire(nfcService);
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desfire.SelectApplication(_FabAccess_AID);
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byte[] nfcService_data = desfire.ReadData(_FabAccess_FID, 0x00, _FabAccess_FSize);
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string userdomain = Encoding.ASCII.GetString(nfcService_data).Replace("\u0000", "");
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string domain = userdomain.Split('@')[1];
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if (domain != _FabAccess_Domain)
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{
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throw new Exception("Incorrect Domain");
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}
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desfire.SelectApplication(_FabAccess_AID);
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desfire.AuthenticateISO_AES(0x01, _FabAccess_Application_AuthKey._Key);
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nfcService.Disconnect();
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}
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}
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}
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