protected override IAsyncResult OnBeginGetWebToken(string appliesTo, string action, TimeSpan timeout, AsyncCallback callback, object state)
{
base.ValidateAction(action);
Uri stsUri = TokenProviderHelper.GetStsUri(this.stsUri, appliesTo);
TokenProviderHelper.TokenResult <string> httpAuthAccessTokenByAssertion = TokenProviderHelper.GetHttpAuthAccessTokenByAssertion(stsUri, appliesTo, this.SimpleWebToken, "SWT", timeout);
return(new CompletedAsyncResult <TokenProviderHelper.TokenResult <string> >(httpAuthAccessTokenByAssertion, callback, state));
}
