C_InitToken() public method

Initializes a token
public C_InitToken ( uint slotId, byte pin, uint pinLen, byte label ) : CKR
slotId uint The ID of the token's slot
pin byte SO's initial PIN or null to use protected authentication path (pinpad)
pinLen uint The length of the PIN in bytes
label byte 32-byte long label of the token which must be padded with blank characters
return CKR
        public void _01_BasicInitTokenAndPinTest()
        {
            if (Platform.UnmanagedLongSize != 4 || Platform.StructPackingSize != 1)
                Assert.Inconclusive("Test cannot be executed on this platform");

            CKR rv = CKR.CKR_OK;
            
            using (Pkcs11 pkcs11 = new Pkcs11(Settings.Pkcs11LibraryPath))
            {
                rv = pkcs11.C_Initialize(Settings.InitArgs41);
                if ((rv != CKR.CKR_OK) && (rv != CKR.CKR_CRYPTOKI_ALREADY_INITIALIZED))
                    Assert.Fail(rv.ToString());
                
                // Find first slot with token present
                uint slotId = Helpers.GetUsableSlot(pkcs11);
                
                CK_TOKEN_INFO tokenInfo = new CK_TOKEN_INFO();
                rv = pkcs11.C_GetTokenInfo(slotId, ref tokenInfo);
                if (rv != CKR.CKR_OK)
                    Assert.Fail(rv.ToString());
                
                // Check if token needs to be initialized
                if ((tokenInfo.Flags & CKF.CKF_TOKEN_INITIALIZED) != CKF.CKF_TOKEN_INITIALIZED)
                {
                    // Token label is 32 bytes long string padded with blank characters
                    byte[] label = new byte[32];
                    for (int i = 0; i < label.Length; i++)
                        label[i] = 0x20;
                    Array.Copy(Settings.ApplicationNameArray, 0, label, 0, Settings.ApplicationNameArray.Length);
                    
                    // Initialize token and SO (security officer) pin
                    rv = pkcs11.C_InitToken(slotId, Settings.SecurityOfficerPinArray, Convert.ToUInt32(Settings.SecurityOfficerPinArray.Length), label);
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                    
                    // Open RW session
                    uint session = CK.CK_INVALID_HANDLE;
                    rv = pkcs11.C_OpenSession(slotId, (CKF.CKF_SERIAL_SESSION | CKF.CKF_RW_SESSION), IntPtr.Zero, IntPtr.Zero, ref session);
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                    
                    // Login as SO (security officer)
                    rv = pkcs11.C_Login(session, CKU.CKU_SO, Settings.SecurityOfficerPinArray, Convert.ToUInt32(Settings.SecurityOfficerPinArray.Length));
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                    
                    // Initialize user pin
                    rv = pkcs11.C_InitPIN(session, Settings.NormalUserPinArray, Convert.ToUInt32(Settings.NormalUserPinArray.Length));
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                    
                    rv = pkcs11.C_Logout(session);
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                    
                    rv = pkcs11.C_CloseSession(session);
                    if (rv != CKR.CKR_OK)
                        Assert.Fail(rv.ToString());
                }
                
                rv = pkcs11.C_Finalize(IntPtr.Zero);
                if (rv != CKR.CKR_OK)
                    Assert.Fail(rv.ToString());
            }
        }