public void GenerateKeyPairUnsupported()
{
// Ensure we have the correct first value of the enum.
Assert.AreEqual((double)KeyPair.KeyTypes.Ecc, 0);
const KeyPair.KeyTypes invalidEnumType = KeyPair.KeyTypes.Ecc - 1;
Assert.Throws <InvalidEnumArgumentException>(() => AsymmetricCryptoUtil.GenerateKeyPair(invalidEnumType));
}
public void GenerateKeyPairEcc()
{
// Generation of a keyPair is non-deterministic, so we'll perform some extra checks to be sure.
var keyPair = AsymmetricCryptoUtil.GenerateKeyPair(KeyPair.KeyTypes.Ecc);
Assert.IsNotEmpty(keyPair.PrivatePem);
Assert.IsNotEmpty(keyPair.PublicPem);
Assert.IsTrue(VerifyKeyPairSignatures(TestString, keyPair.PrivatePem, keyPair.PublicPem));
}
public bool RegisterInitialOtpDevice(string linkCodeString)
{
var linkCode = new LinkCodeRegisterInitialOtpDevice(linkCodeString);
var newKeyPair = AsymmetricCryptoUtil.GenerateKeyPair();
var apiClient = new ApiClient(
linkCode.ServerHttps,
linkCode.ServerHost,
linkCode.ServerPort,
linkCode.ServerApiVersion);
var request = new ServerAPIRequestsUnauthenticated.RegisterSecondDevice
{
LoginRequestIdentifier = linkCode.LoginIdentifier,
PublicKeyPem = newKeyPair.PublicPem,
DeviceLabel = "My Test Device",
DeviceType = "phone",
DeviceSubtype = "testdevice"
};
var response = request.GetResponse(apiClient);
var apiClientAuthenticated = new ApiClient(
linkCode.ServerHttps,
linkCode.ServerHost,
linkCode.ServerPort,
linkCode.ServerApiVersion,
response.ApiKey,
newKeyPair.PrivatePem);
var totpcode = new TimeBasedOtpGenerator(new Key(response.Secret), response.Digits, new SHA1HMACAlgorithm())
.GenerateOtp(DateTime.UtcNow);
try
{
var confirmRequest = new ServerAPIRequests.ConfirmSecondDevice
{
OtpCode = totpcode
};
confirmRequest.GetResponse(apiClientAuthenticated);
}
catch (RequestException)
{
MessageBox.Show(@"Unable to validate the device. Please try again.");
return(false);
}
var serverInfo = apiClientAuthenticated.GetServerInfo(new GetServerInfoRequest());
var newServerId = AppModel.ServerAccounts.Create(new AppModels.ServerAccount
{
ServerIdentifier = serverInfo.ServerIdentifier
});
var model = AccountModel.GetModel(newServerId);
var newOtpAccountId = model.OtpAccounts.Create(new OtpAccount
{
Type = response.Type,
Label = response.Label,
Issuer = response.Issuer,
Secret = response.Secret,
Algorithm = response.Algorithm,
Digits = response.Digits,
Counter = response.Counter,
Period = response.Period
});
var cryptoKeyId = model.CryptoKeys.Create(new CryptoKey
{
OwnKey = true,
Trust = true,
PrivateKeyPem = newKeyPair.PrivatePem,
PublicKeyPem = newKeyPair.PublicPem,
PublicKeyPemHash = HashUtil.Sha256(newKeyPair.PublicPem)
});
var serverAccountSettingsId = model.ServerAccountSettings.Create(new ServerAccountSetting
{
Identifier = serverInfo.ServerIdentifier,
Label = serverInfo.ServerLabel,
HttpsEnabled = linkCode.ServerHttps,
Host = linkCode.ServerHost,
Port = linkCode.ServerPort,
ApiVersion = linkCode.ServerApiVersion,
UserIdentifier = response.UserIdentifier,
DeviceIdentifier = response.DeviceIdentifier,
OtpAccountId = newOtpAccountId,
ApiKey = response.ApiKey,
EmailAddress = linkCode.EmailAddress,
ApiCryptoKeyId = cryptoKeyId
});
var linkedDeviceRequest = new ServerAPIRequests.GetLinkedDevice();
ServerAPIRequests.GetLinkedDevice.ResponseParams linkedDeviceResponse;
linkedDeviceResponse = linkedDeviceRequest.GetResponse(apiClientAuthenticated);
if (linkCode.InitiatingDevicePublicKeyPem != HashUtil.Sha256(linkedDeviceResponse.PublicKeyPem))
{
MessageBox.Show(@"Unable to verify device keys. You will need to do this manually from the desktop app.");
}
else
{
var linkedDeviceCryptoKeyId = model.CryptoKeys.Create(new CryptoKey
{
Trust = true,
PublicKeyPem = linkedDeviceResponse.PublicKeyPem,
PublicKeyPemHash = HashUtil.Sha256(linkedDeviceResponse.PublicKeyPem)
});
model.ServerAccountSettings.Update(serverAccountSettingsId, new ServerAccountSetting
{
LinkedDeviceCryptoKeyId = linkedDeviceCryptoKeyId
});
}
_syncAccounts.Add(newServerId, new SyncAccounts(this, model));
_syncAccounts[newServerId].Start();
_mainForm.UpdateForm();
return(true);
}
