Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / infocard / Service / managed / Microsoft / InfoCards / BeginSelectCardRequest.cs / 1 / BeginSelectCardRequest.cs
//------------------------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------------------------- namespace Microsoft.InfoCards { using Microsoft.Win32.SafeHandles; using System; using System.Collections; using System.Diagnostics; using System.Runtime.InteropServices; using System.Text; using System.Threading; using System.IO; using IDT = Microsoft.InfoCards.Diagnostics.InfoCardTrace; // // Summary: // Request class to start the Card Selection process. // internal class BeginSelectCardRequest : UIAgentAsyncBeginRequest { InfoCard m_card; // // Summary: // Creates an new BeginSelectCardRequest // // Arguments: // rpcHandle: The RPC Context handle. // inArgs: The stream to hold the input arguments // outArgs: The stream to hold the output arguments // parent: the parent UI Request // public BeginSelectCardRequest( IntPtr rpcHandle, Stream inArgs, Stream outArgs, ClientUIRequest parent ) : base( rpcHandle, inArgs, outArgs, parent ) { } // // Summary: // Marshals the incoming arguements // // Remarks: // reads the infocard id and auth type selected from that card. // -1 for authType means no auth. // protected override void OnMarshalAsyncInArgs( BinaryReader reader ) { // // First marshal the raw arguments. // m_card = new InfoCard( reader.BaseStream ); m_card.GetExtendedInformation().Deserialize( reader.BaseStream ); m_card.GetRPIdentityRequirement().Deserialize( reader.BaseStream ); m_card.GetClaims().Deserialize( reader.BaseStream ); StoreConnection connection = StoreConnection.GetConnection(); try { // // We are going to generate a token with this card // so we will need to decrypt the master key. // The claims are already decrypted so we can skip that // step in this case. // InfoCardMasterKey masterKey = m_card.GetMasterKey( connection ); if( m_card.IsPinProtected ) { masterKey.Decrypt( masterKey.GetPinHelper( m_card.Pin ) ); } } finally { connection.Close(); } } // // Summary: // The Async call to Select a card. // // Remarks: // Running on threadpool thread. // protected override object AsyncExecute( AsyncParams asyncParam ) { return ( ( GetTokenRequest )ParentRequest ).SelectCard( m_card, m_card.IsSelfIssued ); } // // Summary: // The Async cancel call to Select a card. // protected override void AsyncCancel() { ( ( GetTokenRequest ) ParentRequest ).CancelSelectCard(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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