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
- PrintDocument.cs
- CodeTypeOfExpression.cs
- Label.cs
- BrowserPolicyValidator.cs
- FactoryGenerator.cs
- ColorTransform.cs
- DataGridBeginningEditEventArgs.cs
- assemblycache.cs
- categoryentry.cs
- PeerSecurityHelpers.cs
- _NTAuthentication.cs
- ErrorFormatterPage.cs
- HwndSourceParameters.cs
- SqlClientFactory.cs
- DataGridViewAccessibleObject.cs
- EntityDataSourceContextDisposingEventArgs.cs
- GestureRecognizer.cs
- TextDocumentView.cs
- GroupBox.cs
- TimersDescriptionAttribute.cs
- RuleSetDialog.Designer.cs
- NamespaceList.cs
- DBCSCodePageEncoding.cs
- ContentType.cs
- RecognizedPhrase.cs
- TextInfo.cs
- SoapReflector.cs
- RSACryptoServiceProvider.cs
- TextPattern.cs
- ProcessStartInfo.cs
- DerivedKeyCachingSecurityTokenSerializer.cs
- AsyncWaitHandle.cs
- EdmTypeAttribute.cs
- Ticks.cs
- NaturalLanguageHyphenator.cs
- TimeSpanValidatorAttribute.cs
- InfoCardKeyedHashAlgorithm.cs
- TransactionsSectionGroup.cs
- PermissionSet.cs
- EnterpriseServicesHelper.cs
- MetadataPropertyvalue.cs
- TextTreeUndo.cs
- RegexInterpreter.cs
- Visitor.cs
- ButtonChrome.cs
- List.cs
- LineInfo.cs
- XmlDataSourceNodeDescriptor.cs
- UIPropertyMetadata.cs
- GifBitmapDecoder.cs
- AspNetSynchronizationContext.cs
- SystemFonts.cs
- FocusChangedEventArgs.cs
- SoapCommonClasses.cs
- SystemParameters.cs
- MethodCallExpression.cs
- NotifyParentPropertyAttribute.cs
- EditorBrowsableAttribute.cs
- BamlLocalizableResource.cs
- ClientScriptManager.cs
- AxDesigner.cs
- FilteredDataSetHelper.cs
- SecurityContextTokenCache.cs
- PrintSchema.cs
- UserMapPath.cs
- SeekStoryboard.cs
- SecurityUtils.cs
- regiisutil.cs
- MarkupCompilePass1.cs
- LassoSelectionBehavior.cs
- PluralizationService.cs
- SynchronizedInputHelper.cs
- DynamicPropertyHolder.cs
- VirtualizingStackPanel.cs
- ListViewUpdatedEventArgs.cs
- ElementHostPropertyMap.cs
- ClientSection.cs
- RequestTimeoutManager.cs
- ResourcePart.cs
- SqlDataSourceConnectionPanel.cs
- PageCopyCount.cs
- RequestCacheManager.cs
- FindSimilarActivitiesVerb.cs
- DispatcherHooks.cs
- XmlQueryOutput.cs
- GlobalizationSection.cs
- ProfilePropertyMetadata.cs
- RegexStringValidator.cs
- GeometryGroup.cs
- UniqueEventHelper.cs
- RoleBoolean.cs
- PeerContact.cs
- Events.cs
- Graph.cs
- View.cs
- LayoutManager.cs
- TaskFileService.cs
- DataGridViewColumn.cs
- PeerPresenceInfo.cs
- ImageCodecInfoPrivate.cs