private void ValidationComplete(UserCookieModel cookie)
{
if (cookie != null)
{
UserSettingsModel.Instance.Cookie = cookie.AuthCookie;
byte[] publicKey = null, privateKey = null;
if (publicKey == null)
{
RsaEncryption.GenerateKeys(out publicKey, out privateKey);
}
UserSettingsModel.Instance.PrivateKey = privateKey;
cookie.User.PublicKey = publicKey;
UserSettingsModel.Instance.Save(cookie.User);
YapperServiceProxy.Instance.UpdateUserPublicKey(
cookie.User,
delegate(bool success)
{
if (!success)
{
// clear the private key if public key update fails
UserSettingsModel.Instance.PrivateKey = null;
}
}
);
}
Messenger.Default.Send <VerificationCodeValidationCompleteEvent>(new VerificationCodeValidationCompleteEvent(cookie != null));
this.IsValidating = false;
}
public void RsaEncrpytionTest()
{
var rsa = new RsaEncryption();
RsaKeys keys = rsa.GenerateKeys();
var data = Encoding.UTF8.GetBytes(testMessage);
var encryptedData = rsa.Encrypt(data, keys.publicKey);
var decryptedData = rsa.Decrypt(encryptedData, keys.privateKey);
Assert.Equal(data, decryptedData);
}
public void RsaSigningTest()
{
var rsa = new RsaEncryption();
RsaKeys keys = rsa.GenerateKeys();
var hmacKey = Encoding.UTF8.GetBytes("HMAC KEY");
var hmac = new HmacAuthentication(hmacKey);
var data = Encoding.UTF8.GetBytes(testMessage);
var hash = hmac.ComputeHash(data);
var signature = rsa.SignData(hash, keys.privateKey);
var isValid = rsa.VerifySignature(hash, signature, keys.publicKey);
Assert.True(isValid);
}
private void RegistrationCompleted(UserCookieModel userCookie)
{
if (userCookie != null && userCookie.User != null)
{
byte[] publicKey = null, privateKey = null;
if (publicKey == null)
{
RsaEncryption.GenerateKeys(out publicKey, out privateKey);
}
UserSettingsModel.Instance.PrivateKey = privateKey;
userCookie.User.PublicKey = publicKey;
UserSettingsModel.Instance.Save(userCookie.User);
UserSettingsModel.Instance.Cookie = userCookie.AuthCookie;
YapperServiceProxy.Instance.UpdateUserPublicKey(
userCookie.User,
delegate(bool success)
{
if (!success)
{
// clear the private key if public key update fails
UserSettingsModel.Instance.PrivateKey = null;
}
}
);
}
else
{
this.IsRegistering = false;
}
Messenger.Default.Send <RegistrationCompleteEvent>(new RegistrationCompleteEvent()
{
User = userCookie == null ? null : userCookie.User
});
}