Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / IdentityModel / System / IdentityModel / Selectors / SecurityTokenProvider.cs / 1 / SecurityTokenProvider.cs
//------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.IdentityModel.Selectors { using System.IdentityModel.Diagnostics; using System.IdentityModel.Tokens; using System.Threading; public abstract class SecurityTokenProvider { protected SecurityTokenProvider() { } public virtual bool SupportsTokenRenewal { get { return false; } } public virtual bool SupportsTokenCancellation { get { return false; } } public SecurityToken GetToken(TimeSpan timeout) { SecurityToken token = this.GetTokenCore(timeout); if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.TokenProviderUnableToGetToken, this))); } return token; } public IAsyncResult BeginGetToken(TimeSpan timeout, AsyncCallback callback, object state) { return this.BeginGetTokenCore(timeout, callback, state); } public SecurityToken EndGetToken(IAsyncResult result) { if (result == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("result"); } SecurityToken token = this.EndGetTokenCore(result); if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.TokenProviderUnableToGetToken, this))); } return token; } public SecurityToken RenewToken(TimeSpan timeout, SecurityToken tokenToBeRenewed) { if (tokenToBeRenewed == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("tokenToBeRenewed"); } SecurityToken token = this.RenewTokenCore(timeout, tokenToBeRenewed); if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.TokenProviderUnableToRenewToken, this))); } return token; } public IAsyncResult BeginRenewToken(TimeSpan timeout, SecurityToken tokenToBeRenewed, AsyncCallback callback, object state) { if (tokenToBeRenewed == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("tokenToBeRenewed"); } return this.BeginRenewTokenCore(timeout, tokenToBeRenewed, callback, state); } public SecurityToken EndRenewToken(IAsyncResult result) { if (result == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("result"); } SecurityToken token = this.EndRenewTokenCore(result); if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.GetString(SR.TokenProviderUnableToRenewToken, this))); } return token; } public void CancelToken(TimeSpan timeout, SecurityToken token) { if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("token"); } this.CancelTokenCore(timeout, token); } public IAsyncResult BeginCancelToken(TimeSpan timeout, SecurityToken token, AsyncCallback callback, object state) { if (token == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("token"); } return this.BeginCancelTokenCore(timeout, token, callback, state); } public void EndCancelToken(IAsyncResult result) { if (result == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("result"); } this.EndCancelTokenCore(result); } // protected methods protected abstract SecurityToken GetTokenCore(TimeSpan timeout); protected virtual SecurityToken RenewTokenCore(TimeSpan timeout, SecurityToken tokenToBeRenewed) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR.GetString(SR.TokenRenewalNotSupported, this))); } protected virtual void CancelTokenCore(TimeSpan timeout, SecurityToken token) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR.GetString(SR.TokenCancellationNotSupported, this))); } protected virtual IAsyncResult BeginGetTokenCore(TimeSpan timeout, AsyncCallback callback, object state) { SecurityToken token = this.GetToken(timeout); return new SecurityTokenAsyncResult(token, callback, state); } protected virtual SecurityToken EndGetTokenCore(IAsyncResult result) { return SecurityTokenAsyncResult.End(result); } protected virtual IAsyncResult BeginRenewTokenCore(TimeSpan timeout, SecurityToken tokenToBeRenewed, AsyncCallback callback, object state) { SecurityToken token = this.RenewTokenCore(timeout, tokenToBeRenewed); return new SecurityTokenAsyncResult(token, callback, state); } protected virtual SecurityToken EndRenewTokenCore(IAsyncResult result) { return SecurityTokenAsyncResult.End(result); } protected virtual IAsyncResult BeginCancelTokenCore(TimeSpan timeout, SecurityToken token, AsyncCallback callback, object state) { this.CancelToken(timeout, token); return new SecurityTokenAsyncResult(null, callback, state); } protected virtual void EndCancelTokenCore(IAsyncResult result) { SecurityTokenAsyncResult.End(result); } class SecurityTokenAsyncResult : IAsyncResult { SecurityToken token; object state; ManualResetEvent manualResetEvent; object thisLock = new object(); public SecurityTokenAsyncResult(SecurityToken token, AsyncCallback callback, object state) { this.token = token; this.state = state; if (callback != null) { try { callback(this); } #pragma warning suppress 56500 catch (Exception e) { if (DiagnosticUtility.IsFatal(e)) throw; throw DiagnosticUtility.ExceptionUtility.ThrowHelperCallback(SR.GetString(SR.AsyncCallbackException), e); } } } public object AsyncState { get { return this.state; } } public WaitHandle AsyncWaitHandle { get { if (this.manualResetEvent != null) { return this.manualResetEvent; } lock (thisLock) { if (this.manualResetEvent == null) { this.manualResetEvent = new ManualResetEvent(true); } } return this.manualResetEvent; } } public bool CompletedSynchronously { get { return true; } } public bool IsCompleted { get { return true; } } public static SecurityToken End(IAsyncResult result) { if (result == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("result"); } SecurityTokenAsyncResult completedResult = result as SecurityTokenAsyncResult; if (completedResult == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentException(SR.GetString(SR.InvalidAsyncResult), "result")); } return completedResult.token; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ConsoleCancelEventArgs.cs
- DataGridViewAutoSizeColumnModeEventArgs.cs
- ImmComposition.cs
- PageRequestManager.cs
- PaintValueEventArgs.cs
- QueryStringParameter.cs
- FixedDocumentSequencePaginator.cs
- Matrix3DStack.cs
- SqlRowUpdatedEvent.cs
- Table.cs
- PixelFormat.cs
- Operator.cs
- DataGridViewButtonColumn.cs
- DependencyProperty.cs
- SystemUnicastIPAddressInformation.cs
- DesignObjectWrapper.cs
- ClosableStream.cs
- WindowsAuthenticationEventArgs.cs
- JsonStringDataContract.cs
- CheckBoxField.cs
- XmlAggregates.cs
- ProfessionalColors.cs
- ConfigurationElementProperty.cs
- CommandPlan.cs
- RelationshipSet.cs
- SmtpClient.cs
- GridSplitterAutomationPeer.cs
- Preprocessor.cs
- XmlQueryTypeFactory.cs
- storepermissionattribute.cs
- MessageSecurityOverTcp.cs
- TypeAccessException.cs
- Camera.cs
- ReverseQueryOperator.cs
- StringSource.cs
- SessionStateSection.cs
- FileIOPermission.cs
- ContentIterators.cs
- TrackingLocationCollection.cs
- Win32MouseDevice.cs
- Route.cs
- LinearGradientBrush.cs
- TraceContextRecord.cs
- ControlIdConverter.cs
- ServiceBusyException.cs
- ContentDefinition.cs
- CursorConverter.cs
- MarshalDirectiveException.cs
- RequestQueryParser.cs
- AssemblyInfo.cs
- InheritanceContextHelper.cs
- BitmapEditor.cs
- FixedSOMTable.cs
- WebBrowserNavigatingEventHandler.cs
- CodeAccessPermission.cs
- ModuleElement.cs
- FunctionImportMapping.ReturnTypeRenameMapping.cs
- FilterElement.cs
- StateDesigner.LayoutSelectionGlyph.cs
- OutKeywords.cs
- UserControlFileEditor.cs
- AttributeData.cs
- Polygon.cs
- DataControlFieldCell.cs
- ParserStreamGeometryContext.cs
- ChangePasswordDesigner.cs
- NumericUpDown.cs
- HtmlHead.cs
- DomainConstraint.cs
- CommonDialog.cs
- ClrPerspective.cs
- MeasurementDCInfo.cs
- CommandPlan.cs
- Console.cs
- RenderingEventArgs.cs
- WizardPanel.cs
- DocumentOrderQuery.cs
- SimpleExpression.cs
- FileStream.cs
- HWStack.cs
- _SecureChannel.cs
- XmlSerializationReader.cs
- ConfigurationElementCollection.cs
- Image.cs
- TraceListeners.cs
- SecurityException.cs
- DllNotFoundException.cs
- PassportIdentity.cs
- WindowsFormsHelpers.cs
- EncoderNLS.cs
- XsltInput.cs
- ContentFilePart.cs
- coordinatorfactory.cs
- WebPartAuthorizationEventArgs.cs
- TransformerConfigurationWizardBase.cs
- DbException.cs
- ProfileEventArgs.cs
- TreeNode.cs
- FontDifferentiator.cs
- GrammarBuilderPhrase.cs