Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / Xml / System / Xml / XmlSecureResolver.cs / 1 / XmlSecureResolver.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml { using System.Net; using System.Security; using System.Security.Policy; using System.Security.Permissions; [PermissionSetAttribute( SecurityAction.InheritanceDemand, Name = "FullTrust" )] public class XmlSecureResolver : XmlResolver { XmlResolver resolver; PermissionSet permissionSet; public XmlSecureResolver(XmlResolver resolver, string securityUrl) : this(resolver, CreateEvidenceForUrl(securityUrl)) {} public XmlSecureResolver(XmlResolver resolver, Evidence evidence) : this(resolver, SecurityManager.ResolvePolicy(evidence)) {} public XmlSecureResolver(XmlResolver resolver, PermissionSet permissionSet) { this.resolver = resolver; this.permissionSet = permissionSet; } public override ICredentials Credentials { set { resolver.Credentials = value; } } public override object GetEntity(Uri absoluteUri, string role, Type ofObjectToReturn) { permissionSet.PermitOnly(); return resolver.GetEntity(absoluteUri, role, ofObjectToReturn); } public override Uri ResolveUri(Uri baseUri, string relativeUri) { return resolver.ResolveUri(baseUri, relativeUri); } public static Evidence CreateEvidenceForUrl(string securityUrl) { Evidence evidence = new Evidence(); if (securityUrl != null && securityUrl.Length > 0) { evidence.AddHost(new Url(securityUrl)); evidence.AddHost(Zone.CreateFromUrl(securityUrl)); Uri uri = new Uri(securityUrl, UriKind.RelativeOrAbsolute); if (uri.IsAbsoluteUri && !uri.IsFile) { evidence.AddHost(Site.CreateFromUrl(securityUrl)); } } return evidence; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml { using System.Net; using System.Security; using System.Security.Policy; using System.Security.Permissions; [PermissionSetAttribute( SecurityAction.InheritanceDemand, Name = "FullTrust" )] public class XmlSecureResolver : XmlResolver { XmlResolver resolver; PermissionSet permissionSet; public XmlSecureResolver(XmlResolver resolver, string securityUrl) : this(resolver, CreateEvidenceForUrl(securityUrl)) {} public XmlSecureResolver(XmlResolver resolver, Evidence evidence) : this(resolver, SecurityManager.ResolvePolicy(evidence)) {} public XmlSecureResolver(XmlResolver resolver, PermissionSet permissionSet) { this.resolver = resolver; this.permissionSet = permissionSet; } public override ICredentials Credentials { set { resolver.Credentials = value; } } public override object GetEntity(Uri absoluteUri, string role, Type ofObjectToReturn) { permissionSet.PermitOnly(); return resolver.GetEntity(absoluteUri, role, ofObjectToReturn); } public override Uri ResolveUri(Uri baseUri, string relativeUri) { return resolver.ResolveUri(baseUri, relativeUri); } public static Evidence CreateEvidenceForUrl(string securityUrl) { Evidence evidence = new Evidence(); if (securityUrl != null && securityUrl.Length > 0) { evidence.AddHost(new Url(securityUrl)); evidence.AddHost(Zone.CreateFromUrl(securityUrl)); Uri uri = new Uri(securityUrl, UriKind.RelativeOrAbsolute); if (uri.IsAbsoluteUri && !uri.IsFile) { evidence.AddHost(Site.CreateFromUrl(securityUrl)); } } return evidence; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- WMICapabilities.cs
- TransactionChannel.cs
- RegexBoyerMoore.cs
- LinqDataSourceDeleteEventArgs.cs
- ActionItem.cs
- UniqueTransportManagerRegistration.cs
- SplashScreenNativeMethods.cs
- TextTreeTextBlock.cs
- BitmapEffectInputData.cs
- ServiceModelEnhancedConfigurationElementCollection.cs
- CompositeActivityTypeDescriptor.cs
- BulletedListEventArgs.cs
- ResourcePermissionBaseEntry.cs
- ReadOnlyDictionary.cs
- SecurityMode.cs
- EntityCommandExecutionException.cs
- GregorianCalendarHelper.cs
- ListItemParagraph.cs
- ProviderUtil.cs
- SerializableAttribute.cs
- util.cs
- XmlSchemaChoice.cs
- SecurityContext.cs
- FrameDimension.cs
- TextPattern.cs
- _TLSstream.cs
- DynamicDocumentPaginator.cs
- XhtmlStyleClass.cs
- SiteMapNodeItem.cs
- RoutedEventConverter.cs
- DataPagerFieldItem.cs
- HttpRawResponse.cs
- DependencyObjectType.cs
- SqlProviderUtilities.cs
- GatewayDefinition.cs
- UpDownBaseDesigner.cs
- Selection.cs
- FormConverter.cs
- HttpServerUtilityWrapper.cs
- TreeNodeBinding.cs
- FileRecordSequenceHelper.cs
- StylusButtonEventArgs.cs
- X509Certificate2Collection.cs
- StdValidatorsAndConverters.cs
- PropertyEmitter.cs
- SafeWaitHandle.cs
- DBConnection.cs
- HttpsChannelFactory.cs
- counter.cs
- InputReport.cs
- TripleDESCryptoServiceProvider.cs
- CapabilitiesState.cs
- DataContractSet.cs
- FilteredDataSetHelper.cs
- WindowsEditBox.cs
- ByteStorage.cs
- IntSecurity.cs
- FileUtil.cs
- EdmComplexTypeAttribute.cs
- DocumentCollection.cs
- ToolBarTray.cs
- SelectionGlyphBase.cs
- CharacterBuffer.cs
- CurrencyManager.cs
- TextEditorDragDrop.cs
- MoveSizeWinEventHandler.cs
- ExtractedStateEntry.cs
- GridItem.cs
- LookupNode.cs
- CompilationRelaxations.cs
- WeakReference.cs
- DataObjectEventArgs.cs
- AttachedPropertyBrowsableWhenAttributePresentAttribute.cs
- ItemsChangedEventArgs.cs
- PathParser.cs
- DataGridrowEditEndingEventArgs.cs
- ChildrenQuery.cs
- WebServiceHostFactory.cs
- xmlglyphRunInfo.cs
- CryptographicAttribute.cs
- SecurityIdentifierElement.cs
- EditorZone.cs
- AutomationPatternInfo.cs
- RightsManagementEncryptionTransform.cs
- DoubleAnimationUsingKeyFrames.cs
- CssStyleCollection.cs
- ImageAnimator.cs
- Char.cs
- TextFormatterImp.cs
- WindowsBrush.cs
- SystemIcmpV4Statistics.cs
- ClientConfigPaths.cs
- ComponentCodeDomSerializer.cs
- CodeIterationStatement.cs
- ImageBrush.cs
- UpDownBase.cs
- Privilege.cs
- DrawingAttributesDefaultValueFactory.cs
- InkCollectionBehavior.cs
- BufferedReadStream.cs