public void NcHandler()
{
BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS cbParams
= new BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS();
cbParams.authenticationMethod = BluetoothAuthenticationMethod.NumericComparison;
cbParams.authenticationRequirements = BluetoothAuthenticationRequirements.MITMProtectionRequired;
cbParams.Numeric_Value_Passkey = 0;
//
BluetoothWin32AuthenticationEventArgs e;
//
cbParams.Numeric_Value_Passkey = 123456;
e = Create_EA(cbParams);
Assert.AreEqual(123456, e.NumberOrPasskey, "Num 123456");
Assert.AreEqual("123 456", e.NumberOrPasskeyAsString, "NumToS6 123456");
//
cbParams.Numeric_Value_Passkey = 987654;
e = Create_EA(cbParams);
Assert.AreEqual(987654, e.NumberOrPasskey, "Num 987654");
Assert.AreEqual("987 654", e.NumberOrPasskeyAsString, "NumToS6 987654");
//
cbParams.Numeric_Value_Passkey = 0;
e = Create_EA(cbParams);
Assert.AreEqual(0, e.NumberOrPasskey, "Num 0");
Assert.AreEqual("000 000", e.NumberOrPasskeyAsString, "NumToS6 0");
//
//
e = new BluetoothWin32AuthenticationEventArgs();
Assert.IsNull(e.NumberOrPasskey, "Num ea..ctor()");
Assert.IsNull(e.NumberOrPasskeyAsString, "NumToS6 ea..ctor()");
}
private bool Callback(IntPtr pvParam, ref BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS pAuthCallbackParams)
{
switch (pAuthCallbackParams.authenticationMethod)
{
case BluetoothAuthenticationMethod.Passkey:
case BluetoothAuthenticationMethod.NumericComparison:
BLUETOOTH_AUTHENTICATE_RESPONSE__NUMERIC_COMPARISON_PASSKEY_INFO nresponse = new BLUETOOTH_AUTHENTICATE_RESPONSE__NUMERIC_COMPARISON_PASSKEY_INFO
{
authMethod = pAuthCallbackParams.authenticationMethod,
bthAddressRemote = pAuthCallbackParams.deviceInfo.Address,
numericComp_passkey = pAuthCallbackParams.Numeric_Value_Passkey
};
return(Win32Native.BluetoothSendAuthenticationResponseEx(IntPtr.Zero, ref nresponse) == 0);
case BluetoothAuthenticationMethod.Legacy:
BLUETOOTH_AUTHENTICATE_RESPONSE__PIN_INFO response = new BLUETOOTH_AUTHENTICATE_RESPONSE__PIN_INFO();
response.authMethod = pAuthCallbackParams.authenticationMethod;
response.bthAddressRemote = pAuthCallbackParams.deviceInfo.Address;
response.pinInfo.pin = new byte[16];
System.Text.Encoding.ASCII.GetBytes(_pin).CopyTo(response.pinInfo.pin, 0);
response.pinInfo.pinLength = _pin.Length;
return(Win32Native.BluetoothSendAuthenticationResponseEx(IntPtr.Zero, ref response) == 0);
}
return(false);
}
private BluetoothWin32AuthenticationEventArgs Create_EA(BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS cbParams)
{
BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS?cbParamsRef = cbParams;
var dev = new BLUETOOTH_DEVICE_INFO(addr1);
var e = new BluetoothWin32AuthenticationEventArgs(dev, ref cbParamsRef);
return(e);
}
public void OobHandler()
{
BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS cbParams
= new BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS();
cbParams.authenticationMethod = BluetoothAuthenticationMethod.OutOfBand;
//
var e = Create_EA(cbParams);
//
e.Confirm = null;
e.ConfirmOob(null, null);
Assert.AreEqual(true, e.Confirm);
Assert.IsNull(e.OobC, "OobC");
Assert.IsNull(e.OobR, "OobR");
//
e.Confirm = null;
e.ConfirmOob(null, new byte[16]);
Assert.AreEqual(true, e.Confirm);
Assert.IsNull(e.OobC, "OobC");
Assert.IsNotNull(e.OobR, "OobR");
Assert.AreEqual(16, e.OobR.Length, "OobR");
//
e.Confirm = null;
e.ConfirmOob(new byte[16], null);
Assert.AreEqual(true, e.Confirm);
Assert.IsNotNull(e.OobC, "OobC");
Assert.AreEqual(16, e.OobC.Length, "OobC.Len");
Assert.IsNull(e.OobR, "OobR");
//
e.Confirm = null;
e.ConfirmOob(new byte[16], new byte[16]);
Assert.AreEqual(true, e.Confirm);
Assert.IsNotNull(e.OobC, "OobC");
Assert.AreEqual(16, e.OobC.Length, "OobC.Len");
Assert.IsNotNull(e.OobR, "OobR");
Assert.AreEqual(16, e.OobR.Length, "OobR");
//
try {
e.Confirm = null;
e.ConfirmOob(null, new byte[5]);
Assert.Fail("should have thrown!");
} catch (ArgumentException) { }
Assert.AreEqual(null, e.Confirm);
//
try {
e.Confirm = null;
e.ConfirmOob(new byte[17], null);
Assert.Fail("should have thrown!");
} catch (ArgumentException) { }
Assert.AreEqual(null, e.Confirm);
//
// TODO Test mutation protection
}
//----
void DoTestSsbProps(BluetoothAuthenticationMethod am, BluetoothAuthenticationRequirements req,
BluetoothIoCapability ioCapa, bool?expectedJustWorksValue)
{
var cbParams = new BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS();
cbParams.authenticationMethod = am;
cbParams.authenticationRequirements = req;
cbParams.ioCapability = ioCapa;
var e = Create_EA(cbParams);
//
Assert.AreEqual(am, e.AuthenticationMethod, "am");
Assert.AreEqual(req, e.AuthenticationRequirements, "req");
Assert.AreEqual(ioCapa, e.IoCapability, "ioCapa");
Assert.AreEqual(expectedJustWorksValue, e.JustWorksNumericComparison, "jw");
}
//--------------------------------------------------------------
private bool NativeCallback(IntPtr param, ref BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS pAuthCallbackParams)
{
Debug.WriteLine("BtRegForAuthEx Callback:");
Debug.WriteLine(string.Format(System.Globalization.CultureInfo.InvariantCulture,
"authParams: addr: 0x{0:X12},\n meth: '{1}'\n capa: '{2}'\n requ: '{3}'\n n/pk: 0x{4:X}={4}",
pAuthCallbackParams.deviceInfo.Address,
pAuthCallbackParams.authenticationMethod,
pAuthCallbackParams.ioCapability,
pAuthCallbackParams.authenticationRequirements,
pAuthCallbackParams.Numeric_Value_Passkey));
//if (pAuthCallbackParams.authenticationMethod
// == BluetoothAuthenticationMethod.Legacy) {
BLUETOOTH_DEVICE_INFO bdi = pAuthCallbackParams.deviceInfo;
BLUETOOTH_AUTHENTICATION_CALLBACK_PARAMS?refParams = pAuthCallbackParams;
NativeCallback(pAuthCallbackParams.authenticationMethod, param, ref bdi, true, ref refParams);
//}
return(false);
}
