private void ForgetSigner(IKeyId keyId)
{
lock (signersInProgressLock)
{
signersInProgress.Remove(keyId);
}
}
private bool StartSingleSigner(IKeyId keyId, TaskCompletionSource <T> tcs, CancellationToken cancellationToken)
{
var task = operation(keyId, cancellationToken);
task.ContinueWith(t =>
{
switch (t.Status)
{
case TaskStatus.RanToCompletion:
if (resultValidator(t.Result))
{
var setResultSucceeded = tcs.TrySetResult(t.Result);
Debug.Assert(setResultSucceeded);
}
// If the result is null it mean that there is no way that it can sign any of the requests,
// so we remember it so that we won't query it again.
break;
case TaskStatus.Faulted:
// Will be re-discovered next iteration
ForgetSigner(keyId);
break;
}
}, cancellationToken);
return(true);
}
public RegisterOperation([NotNull] IKeyId keyId, [NotNull] ICollection<KeyRegisterRequest> requests)
{
if (keyId == null)
{
throw new ArgumentNullException(nameof(keyId));
}
if (requests == null)
{
throw new ArgumentNullException(nameof(requests));
}
this.keyId = keyId;
this.requests = requests;
}
public RegisterOperation([NotNull] IKeyId keyId, [NotNull] ICollection <KeyRegisterRequest> requests)
{
if (keyId == null)
{
throw new ArgumentNullException(nameof(keyId));
}
if (requests == null)
{
throw new ArgumentNullException(nameof(requests));
}
this.keyId = keyId;
this.requests = requests;
}
public bool Equals(IKeyId other)
{
return(other.Product == Product && other.Manufacturer == Manufacturer);
}
public SignOperation(IKeyId keyId, ICollection<KeySignRequest> requests)
{
this.keyId = keyId;
this.requests = requests;
}
public bool Equals(IKeyId other)
{
var u2FHidKeyId = other as U2FHidKeyId;
return(u2FHidKeyId != null && Equals(u2FHidKeyId));
}
public SignOperation(IKeyId keyId, ICollection <KeySignRequest> requests)
{
this.keyId = keyId;
this.requests = requests;
}
