Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / WS2007FederationHttpBinding.cs / 1 / WS2007FederationHttpBinding.cs
//------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.ServiceModel { using System; using System.Text; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Configuration; using System.Globalization; using System.Net; using System.Net.Security; using System.Runtime.Serialization; using System.Security.Principal; using System.ServiceModel.Channels; using System.ServiceModel.Configuration; using System.ServiceModel.Security; using System.Xml; public class WS2007FederationHttpBinding : WSFederationHttpBinding { static readonly ReliableMessagingVersion WS2007ReliableMessagingVersion = ReliableMessagingVersion.WSReliableMessaging11; static readonly TransactionProtocol WS2007TransactionProtocol = TransactionProtocol.WSAtomicTransaction11; static readonly MessageSecurityVersion WS2007MessageSecurityVersion = MessageSecurityVersion.WSSecurity11WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10; public WS2007FederationHttpBinding(string configName) : this() { ApplyConfiguration(configName); } public WS2007FederationHttpBinding() : base() { this.ReliableSessionBindingElement.ReliableMessagingVersion = WS2007ReliableMessagingVersion; this.TransactionFlowBindingElement.TransactionProtocol = WS2007TransactionProtocol; this.HttpsTransport.MessageSecurityVersion = WS2007MessageSecurityVersion; } public WS2007FederationHttpBinding(WSFederationHttpSecurityMode securityMode) : this(securityMode, false) { } public WS2007FederationHttpBinding(WSFederationHttpSecurityMode securityMode, bool reliableSessionEnabled) : base(securityMode, reliableSessionEnabled) { this.ReliableSessionBindingElement.ReliableMessagingVersion = WS2007ReliableMessagingVersion; this.TransactionFlowBindingElement.TransactionProtocol = WS2007TransactionProtocol; this.HttpsTransport.MessageSecurityVersion = WS2007MessageSecurityVersion; } WS2007FederationHttpBinding(WSFederationHttpSecurity security, PrivacyNoticeBindingElement privacy, bool reliableSessionEnabled) : base(security, privacy, reliableSessionEnabled) { this.ReliableSessionBindingElement.ReliableMessagingVersion = WS2007ReliableMessagingVersion; this.TransactionFlowBindingElement.TransactionProtocol = WS2007TransactionProtocol; this.HttpsTransport.MessageSecurityVersion = WS2007MessageSecurityVersion; } void ApplyConfiguration(string configurationName) { WS2007FederationHttpBindingCollectionElement section = WS2007FederationHttpBindingCollectionElement.GetBindingCollectionElement(); WS2007FederationHttpBindingElement element = section.Bindings[configurationName]; if (element == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( SR.GetString(SR.ConfigInvalidBindingConfigurationName, configurationName, ConfigurationStrings.WS2007FederationHttpBindingCollectionElementName))); } else { element.ApplyConfiguration(this); } } protected override SecurityBindingElement CreateMessageSecurity() { return this.Security.CreateMessageSecurity(this.ReliableSession.Enabled, WS2007MessageSecurityVersion); } internal new static bool TryCreate(SecurityBindingElement sbe, TransportBindingElement transport, PrivacyNoticeBindingElement privacy, ReliableSessionBindingElement rsbe, TransactionFlowBindingElement tfbe, out Binding binding) { bool isReliableSession = (rsbe != null); binding = null; // reverse GetTransport HttpTransportSecurity transportSecurity = new HttpTransportSecurity(); WSFederationHttpSecurityMode mode; if (!WSFederationHttpBinding.GetSecurityModeFromTransport(transport, transportSecurity, out mode)) { return false; } HttpsTransportBindingElement httpsBinding = transport as HttpsTransportBindingElement; if (httpsBinding != null && httpsBinding.MessageSecurityVersion != null) { if (httpsBinding.MessageSecurityVersion.SecurityPolicyVersion != WS2007MessageSecurityVersion.SecurityPolicyVersion) { return false; } } WSFederationHttpSecurity security; if (WS2007FederationHttpBinding.TryCreateSecurity(sbe, mode, transportSecurity, isReliableSession, out security)) { binding = new WS2007FederationHttpBinding(security, privacy, isReliableSession); } if (rsbe != null && rsbe.ReliableMessagingVersion != ReliableMessagingVersion.WSReliableMessaging11) { return false; } if (tfbe != null && tfbe.TransactionProtocol != TransactionProtocol.WSAtomicTransaction11) { return false; } return binding != null; } static bool TryCreateSecurity(SecurityBindingElement sbe, WSFederationHttpSecurityMode mode, HttpTransportSecurity transportSecurity, bool isReliableSession, out WSFederationHttpSecurity security) { if (!WSFederationHttpSecurity.TryCreate(sbe, mode, transportSecurity, isReliableSession, WS2007MessageSecurityVersion, out security)) return false; // the last check: make sure that security binding element match the incoming security return SecurityElement.AreBindingsMatching(security.CreateMessageSecurity(isReliableSession, WS2007MessageSecurityVersion), sbe); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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