private void CheckLink()
{
var syncInstance = Controller.GetSyncServerInstance(_serverAccountId);
var messageHandler = new VerifyDeviceKeysResponseHandler(
Controller.GetSyncServerInstance(_serverAccountId), _nonce);
// Give the sync process a kick up the arse
syncInstance.ProcessMessagesOnly();
var replyReceived = messageHandler.WaitForReply();
// Tell the sync process to go back to normal duties
syncInstance.ProcessMessagesOnlyStop();
if (!replyReceived)
{
MessageBox.Show(@"Device verification timed out");
if (!_formClosed)
Invoke((MethodInvoker) Close);
return;
}
var secretShareMessage = messageHandler.Reply;
if (!secretShareMessage.Verified)
{
MessageBox.Show(@"Device verification denied.");
if (!_formClosed)
Invoke((MethodInvoker)Close);
return;
}
// Verify the signature against the public key we have for it.
var account = Model.ServerAccounts.Get(_serverAccountId);
var linkedClientCryptoKey = Model.CryptoKeys.Get(account.LinkedDeviceCryptoKeyId);
var signatureVerified = AsymmetricCryptoUtil.VerifySignature(
_nonce, messageHandler.Reply.NonceSigned, linkedClientCryptoKey.PublicKeyPem);
if (!signatureVerified)
{
MessageBox.Show(@"Device verification failed.");
messageHandler.MarkAsProcessed(false);
if (!_formClosed)
Invoke((MethodInvoker)Close);
return;
}
messageHandler.MarkAsProcessed(true);
Model.CryptoKeys.Update(linkedClientCryptoKey.Id, new CryptoKey {Trust = true});
Controller.UpdateHomePage();
if (!_formClosed)
Invoke((MethodInvoker) Close);
}
private void CheckLink()
{
var syncInstance = Controller.GetSyncServerInstance(_serverAccountId);
var messageHandler = new VerifyDeviceKeysResponseHandler(
Controller.GetSyncServerInstance(_serverAccountId), _nonce);
// Give the sync process a kick up the arse
syncInstance.ProcessMessagesOnly();
var replyReceived = messageHandler.WaitForReply();
// Tell the sync process to go back to normal duties
syncInstance.ProcessMessagesOnlyStop();
if (!replyReceived)
{
MessageBox.Show(@"Device verification timed out");
if (!_formClosed)
{
Invoke((MethodInvoker)Close);
}
return;
}
var secretShareMessage = messageHandler.Reply;
if (!secretShareMessage.Verified)
{
MessageBox.Show(@"Device verification denied.");
if (!_formClosed)
{
Invoke((MethodInvoker)Close);
}
return;
}
// Verify the signature against the public key we have for it.
var account = Model.ServerAccounts.Get(_serverAccountId);
var linkedClientCryptoKey = Model.CryptoKeys.Get(account.LinkedDeviceCryptoKeyId);
var signatureVerified = AsymmetricCryptoUtil.VerifySignature(
_nonce, messageHandler.Reply.NonceSigned, linkedClientCryptoKey.PublicKeyPem);
if (!signatureVerified)
{
MessageBox.Show(@"Device verification failed.");
messageHandler.MarkAsProcessed(false);
if (!_formClosed)
{
Invoke((MethodInvoker)Close);
}
return;
}
messageHandler.MarkAsProcessed(true);
Model.CryptoKeys.Update(linkedClientCryptoKey.Id, new CryptoKey {
Trust = true
});
Controller.UpdateHomePage();
if (!_formClosed)
{
Invoke((MethodInvoker)Close);
}
}