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
- CharacterMetricsDictionary.cs
- ChildTable.cs
- WebPermission.cs
- ActiveXMessageFormatter.cs
- DataObjectFieldAttribute.cs
- DynamicEntity.cs
- ContentType.cs
- DataGridViewImageColumn.cs
- ChangeDirector.cs
- ViewEventArgs.cs
- XmlSignatureManifest.cs
- CheckBoxList.cs
- BitmapImage.cs
- ParameterModifier.cs
- PermissionSetEnumerator.cs
- DecoderExceptionFallback.cs
- KeyValueInternalCollection.cs
- XmlStringTable.cs
- ValueUtilsSmi.cs
- DocumentReference.cs
- Rect3DValueSerializer.cs
- RuleSettingsCollection.cs
- CoTaskMemSafeHandle.cs
- ISAPIWorkerRequest.cs
- LinearQuaternionKeyFrame.cs
- DataControlFieldCell.cs
- ResourceAttributes.cs
- EmptyEnumerable.cs
- DataGridViewColumnHeaderCell.cs
- TextEffectResolver.cs
- ApplicationInterop.cs
- ProcessRequestArgs.cs
- Listbox.cs
- PeerNearMe.cs
- ElementHostPropertyMap.cs
- TextElementCollection.cs
- RetrieveVirtualItemEventArgs.cs
- MultipleFilterMatchesException.cs
- GeneralTransform3D.cs
- OleDbInfoMessageEvent.cs
- SelectionItemProviderWrapper.cs
- PropertyStore.cs
- BrowserInteropHelper.cs
- PriorityQueue.cs
- IndentTextWriter.cs
- CodeDOMUtility.cs
- ContextDataSourceView.cs
- BamlStream.cs
- SaveFileDialog.cs
- AndCondition.cs
- LicenseContext.cs
- RequiredAttributeAttribute.cs
- AttributeProviderAttribute.cs
- DataServiceRequest.cs
- ProfileBuildProvider.cs
- Bits.cs
- mediaeventshelper.cs
- EdmValidator.cs
- ProfilePropertyMetadata.cs
- ObjectStateManager.cs
- WaveHeader.cs
- StartUpEventArgs.cs
- CuspData.cs
- RequiredFieldValidator.cs
- Sql8ExpressionRewriter.cs
- RequestSecurityTokenForGetBrowserToken.cs
- DisposableCollectionWrapper.cs
- DBSqlParserColumnCollection.cs
- SessionEndingCancelEventArgs.cs
- FormViewPageEventArgs.cs
- InternalResources.cs
- BulletChrome.cs
- ComboBox.cs
- HttpProfileGroupBase.cs
- X500Name.cs
- StateMachineHelpers.cs
- InkCanvasSelectionAdorner.cs
- HMAC.cs
- ellipse.cs
- WriteableBitmap.cs
- XpsFixedDocumentReaderWriter.cs
- ServiceSettingsResponseInfo.cs
- CompositeDispatchFormatter.cs
- WebResourceAttribute.cs
- WindowsPen.cs
- RoleGroupCollection.cs
- SEHException.cs
- BypassElement.cs
- DrawingGroupDrawingContext.cs
- IpcClientManager.cs
- ClientBase.cs
- FontClient.cs
- SafeNativeMethodsOther.cs
- ControlHelper.cs
- Token.cs
- COAUTHIDENTITY.cs
- RowsCopiedEventArgs.cs
- PolyBezierSegmentFigureLogic.cs
- ReadingWritingEntityEventArgs.cs
- rsa.cs