Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Base / System / Security / RightsManagement / Grant.cs / 1 / Grant.cs
//------------------------------------------------------------------------------ // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: This class represents a (ContentUser , ContentRight) pair. // // History: // 06/01/2005: IgorBel : Initial Implementation // //----------------------------------------------------------------------------- using System; using System.Collections; using System.Diagnostics; using System.Globalization; using System.Windows; using MS.Internal.Security.RightsManagement; using SecurityHelper=MS.Internal.WindowsBase.SecurityHelper; namespace System.Security.RightsManagement { ////// ContentGrant class represent a (ContentUser , ContentRight) pair this is /// a basic building block for structures that need to express information about rights granted to a document. /// ////// Critical: This class expose access to methods that eventually do one or more of the the following /// 1. call into unmanaged code /// 2. affects state/data that will eventually cross over unmanaged code boundary /// 3. Return some RM related information which is considered private /// /// TreatAsSafe: This attribute automatically applied to all public entry points. All the public entry points have /// Demands for RightsManagementPermission at entry to counter the possible attacks that do /// not lead to the unmanaged code directly(which is protected by another Demand there) but rather leave /// some status/data behind which eventually might cross the unamanaged boundary. /// [SecurityCritical(SecurityCriticalScope.Everything)] public class ContentGrant { ////// Constructor for the read only ContentGrant class. It takes values for user and right as parameters. /// public ContentGrant(ContentUser user, ContentRight right) : this(user, right, DateTime.MinValue, DateTime.MaxValue) { } ////// Constructor for the read only ContentGrant class. It takes values for /// user, right, validFrom, and validUntil as parameters. /// public ContentGrant(ContentUser user, ContentRight right, DateTime validFrom, DateTime validUntil) { SecurityHelper.DemandRightsManagementPermission(); // Add validation here if (user == null) { throw new ArgumentNullException("user"); } if ((right != ContentRight.View) && (right != ContentRight.Edit) && (right != ContentRight.Print) && (right != ContentRight.Extract) && (right != ContentRight.ObjectModel) && (right != ContentRight.Owner) && (right != ContentRight.ViewRightsData) && (right != ContentRight.Forward) && (right != ContentRight.Reply) && (right != ContentRight.ReplyAll) && (right != ContentRight.Sign) && (right != ContentRight.DocumentEdit) && (right != ContentRight.Export)) { throw new ArgumentOutOfRangeException("right"); } if (validFrom > validUntil) { throw new ArgumentOutOfRangeException("validFrom"); } _user = user; _right = right; _validFrom = validFrom; _validUntil = validUntil; } ////// Read only User propery. /// public ContentUser User { get { SecurityHelper.DemandRightsManagementPermission(); return _user; } } ////// Read only Right propery. /// public ContentRight Right { get { SecurityHelper.DemandRightsManagementPermission(); return _right; } } ////// The starting validity time, in UTC time, for the grant. /// public DateTime ValidFrom { get { SecurityHelper.DemandRightsManagementPermission(); return _validFrom; } } ////// The ending validity time, in UTC time, for the grant. /// public DateTime ValidUntil { get { SecurityHelper.DemandRightsManagementPermission(); return _validUntil; } } private ContentUser _user; private ContentRight _right; private DateTime _validFrom; private DateTime _validUntil; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //------------------------------------------------------------------------------ // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // Description: This class represents a (ContentUser , ContentRight) pair. // // History: // 06/01/2005: IgorBel : Initial Implementation // //----------------------------------------------------------------------------- using System; using System.Collections; using System.Diagnostics; using System.Globalization; using System.Windows; using MS.Internal.Security.RightsManagement; using SecurityHelper=MS.Internal.WindowsBase.SecurityHelper; namespace System.Security.RightsManagement { ////// ContentGrant class represent a (ContentUser , ContentRight) pair this is /// a basic building block for structures that need to express information about rights granted to a document. /// ////// Critical: This class expose access to methods that eventually do one or more of the the following /// 1. call into unmanaged code /// 2. affects state/data that will eventually cross over unmanaged code boundary /// 3. Return some RM related information which is considered private /// /// TreatAsSafe: This attribute automatically applied to all public entry points. All the public entry points have /// Demands for RightsManagementPermission at entry to counter the possible attacks that do /// not lead to the unmanaged code directly(which is protected by another Demand there) but rather leave /// some status/data behind which eventually might cross the unamanaged boundary. /// [SecurityCritical(SecurityCriticalScope.Everything)] public class ContentGrant { ////// Constructor for the read only ContentGrant class. It takes values for user and right as parameters. /// public ContentGrant(ContentUser user, ContentRight right) : this(user, right, DateTime.MinValue, DateTime.MaxValue) { } ////// Constructor for the read only ContentGrant class. It takes values for /// user, right, validFrom, and validUntil as parameters. /// public ContentGrant(ContentUser user, ContentRight right, DateTime validFrom, DateTime validUntil) { SecurityHelper.DemandRightsManagementPermission(); // Add validation here if (user == null) { throw new ArgumentNullException("user"); } if ((right != ContentRight.View) && (right != ContentRight.Edit) && (right != ContentRight.Print) && (right != ContentRight.Extract) && (right != ContentRight.ObjectModel) && (right != ContentRight.Owner) && (right != ContentRight.ViewRightsData) && (right != ContentRight.Forward) && (right != ContentRight.Reply) && (right != ContentRight.ReplyAll) && (right != ContentRight.Sign) && (right != ContentRight.DocumentEdit) && (right != ContentRight.Export)) { throw new ArgumentOutOfRangeException("right"); } if (validFrom > validUntil) { throw new ArgumentOutOfRangeException("validFrom"); } _user = user; _right = right; _validFrom = validFrom; _validUntil = validUntil; } ////// Read only User propery. /// public ContentUser User { get { SecurityHelper.DemandRightsManagementPermission(); return _user; } } ////// Read only Right propery. /// public ContentRight Right { get { SecurityHelper.DemandRightsManagementPermission(); return _right; } } ////// The starting validity time, in UTC time, for the grant. /// public DateTime ValidFrom { get { SecurityHelper.DemandRightsManagementPermission(); return _validFrom; } } ////// The ending validity time, in UTC time, for the grant. /// public DateTime ValidUntil { get { SecurityHelper.DemandRightsManagementPermission(); return _validUntil; } } private ContentUser _user; private ContentRight _right; private DateTime _validFrom; private DateTime _validUntil; } } // 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
- OdbcUtils.cs
- FlowDocumentReaderAutomationPeer.cs
- Canvas.cs
- TextTreeTextBlock.cs
- DesignerTransaction.cs
- InfoCardSchemas.cs
- HtmlContainerControl.cs
- _NativeSSPI.cs
- RowToFieldTransformer.cs
- BlockUIContainer.cs
- ContractCodeDomInfo.cs
- _ConnectStream.cs
- OuterGlowBitmapEffect.cs
- XmlConvert.cs
- CornerRadiusConverter.cs
- PointF.cs
- SafeThemeHandle.cs
- ByteAnimationUsingKeyFrames.cs
- CheckedPointers.cs
- OleDbReferenceCollection.cs
- Canvas.cs
- SyndicationPerson.cs
- BookmarkList.cs
- DesignConnectionCollection.cs
- BitmapMetadataEnumerator.cs
- Expressions.cs
- PowerModeChangedEventArgs.cs
- SourceElementsCollection.cs
- ExpressionDumper.cs
- DBSqlParserTable.cs
- BaseTemplateParser.cs
- ScriptModule.cs
- XPathNode.cs
- SqlConnectionStringBuilder.cs
- FreezableCollection.cs
- CellRelation.cs
- Model3DGroup.cs
- ErrorProvider.cs
- GuidConverter.cs
- TrackBar.cs
- XmlCompatibilityReader.cs
- SelectionUIService.cs
- WebServiceFault.cs
- RuntimeConfig.cs
- SemaphoreSlim.cs
- PresentationSource.cs
- DispatcherTimer.cs
- KnownTypes.cs
- WithStatement.cs
- TypeDescriptionProviderAttribute.cs
- DataBinder.cs
- AttributeSetAction.cs
- NotFiniteNumberException.cs
- DtcInterfaces.cs
- ConnectorRouter.cs
- SQLDecimalStorage.cs
- FileUtil.cs
- RecommendedAsConfigurableAttribute.cs
- UIElementHelper.cs
- ColorTransform.cs
- AsyncResult.cs
- AttachedAnnotationChangedEventArgs.cs
- CodeActivityMetadata.cs
- StylusOverProperty.cs
- CssStyleCollection.cs
- TypefaceCollection.cs
- PerspectiveCamera.cs
- GPRECTF.cs
- PresentationAppDomainManager.cs
- PolicyLevel.cs
- XslUrlEditor.cs
- FtpCachePolicyElement.cs
- SectionRecord.cs
- XmlCDATASection.cs
- SearchForVirtualItemEventArgs.cs
- SafeLocalMemHandle.cs
- ProgressChangedEventArgs.cs
- SoapMessage.cs
- GlyphingCache.cs
- URI.cs
- configsystem.cs
- HyperLinkField.cs
- HandlerFactoryWrapper.cs
- ScriptResourceAttribute.cs
- XmlEnumAttribute.cs
- SoapElementAttribute.cs
- AvTraceFormat.cs
- XmlExpressionDumper.cs
- XamlToRtfWriter.cs
- FixedFlowMap.cs
- Currency.cs
- PagedDataSource.cs
- GraphicsState.cs
- OleDbError.cs
- HwndHost.cs
- XslException.cs
- SessionChannels.cs
- XPathNavigator.cs
- ToolboxItemCollection.cs
- UIElement.cs