private void CallBegin(bool completedSynchronously)
{
IAsyncResult result = null;
Exception exception = null;
try
{
CardSpacePolicyElement[] elementArray;
SecurityTokenManager clientCredentialsTokenManager = this.credentials.CreateSecurityTokenManager();
this.requiresInfoCard = InfoCardHelper.IsInfocardRequired(this.binding, this.credentials, clientCredentialsTokenManager, this.proxy.RemoteAddress, out elementArray, out this.relyingPartyIssuer);
MessageSecurityVersion bindingSecurityVersionOrDefault = InfoCardHelper.GetBindingSecurityVersionOrDefault(this.binding);
WSSecurityTokenSerializer defaultInstance = WSSecurityTokenSerializer.DefaultInstance;
result = this.credentials.GetInfoCardTokenCallback.BeginInvoke(this.requiresInfoCard, elementArray, clientCredentialsTokenManager.CreateSecurityTokenSerializer(bindingSecurityVersionOrDefault.SecurityTokenVersion), callback, this);
}
catch (Exception exception2)
{
if (Fx.IsFatal(exception2))
{
throw;
}
exception = exception2;
}
if (exception == null)
{
if (!result.CompletedSynchronously)
{
return;
}
this.CallEnd(result, out exception);
}
if (exception == null)
{
this.CallComplete(completedSynchronously, null);
}
}
public override SecurityTokenProvider CreateSecurityTokenProvider(SecurityTokenRequirement tokenRequirement)
{
if (base.IsIssuedSecurityTokenRequirement(tokenRequirement))
{
EndpointAddress property = tokenRequirement.GetProperty <EndpointAddress>(ServiceModelSecurityTokenRequirement.TargetAddressProperty);
IssuedSecurityTokenParameters parameters = tokenRequirement.GetProperty <IssuedSecurityTokenParameters>(ServiceModelSecurityTokenRequirement.IssuedSecurityTokenParametersProperty);
return(InfoCardHelper.CreateTokenProviderForNextLeg(tokenRequirement, property, parameters.IssuerAddress, this.m_relyingPartyIssuer, this, this.m_infocardChannelParameter));
}
return(base.CreateSecurityTokenProvider(tokenRequirement));
}
void CallBegin(bool completedSynchronously)
{
IAsyncResult result = null;
Exception exception = null;
try
{
CardSpacePolicyElement[] chain;
SecurityTokenManager tokenManager = credentials.CreateSecurityTokenManager();
requiresInfoCard = InfoCardHelper.IsInfocardRequired(binding, credentials, tokenManager, proxy.RemoteAddress, out chain, out relyingPartyIssuer);
MessageSecurityVersion bindingSecurityVersion = InfoCardHelper.GetBindingSecurityVersionOrDefault(binding);
WSSecurityTokenSerializer tokenSerializer = WSSecurityTokenSerializer.DefaultInstance;
result = credentials.GetInfoCardTokenCallback.BeginInvoke(requiresInfoCard, chain, tokenManager.CreateSecurityTokenSerializer(bindingSecurityVersion.SecurityTokenVersion), callback, this);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
exception = e;
}
if (exception == null)
{
if (!result.CompletedSynchronously)
{
return;
}
this.CallEnd(result, out exception);
}
if (exception != null)
{
return;
}
this.CallComplete(completedSynchronously, null);
}
