Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / TrustUi / MS / Internal / documents / DigitalSignature.cs / 1 / DigitalSignature.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: // The DigitalSignature class represents a digital signature or signature // request. // // History: // 05/11/05 - [....] created // //--------------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Security.Cryptography.X509Certificates; using System.IO.Packaging; using System.Security; // for SecurityCritical attributes using System.Windows.Xps.Packaging; // for XpsDigitalSignature namespace MS.Internal.Documents { ////// The DigitalSignature class represents a digital signature or signature /// request. /// internal sealed class DigitalSignature { #region Constructor ////// Critical /// - We are marking this critical so that we are guaranteed that all /// callers that construct an instance of this class are in a /// trusted code path. /// [SecurityCritical] internal DigitalSignature() { } #endregion Constructor #region Internal properties ////// Gets or sets the status of signature (Valid, Invalid, NotSigned ...) /// internal SignatureStatus SignatureState { get { return _signatureState.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _signatureState.Value = value; } } ////// Gets or sets the friendly name of the signer (obtained from the cert. /// internal string SubjectName { get { return _subjectName.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _subjectName.Value = value; } } ////// Gets or sets the intent (from the Signature Definition) /// internal string Reason { get { return _reason.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _reason.Value = value; } } ////// Gets or sets when this signature was applied (not a trusted time) /// internal DateTime? SignedOn { get { return _signedOn.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _signedOn.Value = value; } } ////// Gets or sets the location field (what signer type into signature definition) /// internal string Location { get { return _location.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _location.Value = value; } } ////// Gets or sets the restriction on document properties /// internal bool IsDocumentPropertiesRestricted { get { return _isDocumentPropertiesRestricted.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _isDocumentPropertiesRestricted.Value = value; } } ////// Gets or sets whether adding signatures will invalidate this signature /// internal bool IsAddingSignaturesRestricted { get { return _isAddingSignaturesRestricted.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _isAddingSignaturesRestricted.Value = value; } } ////// Gets or sets the Signature ID /// internal Guid? GuidID { get { return _guidID.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _guidID.Value = value; } } ////// Gets or sets the X.509 Certificate /// internal X509Certificate2 Certificate { get { return _x509Certificate2.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _x509Certificate2.Value = value; } } ////// Gets or sets the XpsDigitalSignature associated with this signature. /// This value is expected to be left null for signature requests. /// internal XpsDigitalSignature XpsDigitalSignature { get { return _xpsDigitalSignature.Value; } ////// Critical /// - Writing a critical for set piece of data /// [SecurityCritical] set { _xpsDigitalSignature.Value = value; } } #endregion Internal properties #region Private data ////// Status of signature (Valid, Invalid, NotSigned ...) /// private SecurityCriticalDataForSet_signatureState; /// /// Friendly name of the signer (obtained from the certificate) /// private SecurityCriticalDataForSet_subjectName; /// /// Intent: From the Signature Definition /// private SecurityCriticalDataForSet_reason; /// /// When this signature was applied (not a trusted time) /// private SecurityCriticalDataForSet_signedOn; /// /// Location field (what signer type into signature definition) /// private SecurityCriticalDataForSet_location; /// /// Whether or not document properties changes are restricted by this signature /// private SecurityCriticalDataForSet_isDocumentPropertiesRestricted; /// /// Whether or not adding signatures will invalidate this signature /// private SecurityCriticalDataForSet_isAddingSignaturesRestricted; /// /// SignatureID /// private SecurityCriticalDataForSet_guidID; private SecurityCriticalDataForSet _x509Certificate2; /// /// The XpsDigitalSignature associated with this signature /// private SecurityCriticalDataForSet_xpsDigitalSignature; #endregion Private data } } // 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
- ListBoxChrome.cs
- PolicyImporterElement.cs
- BeginEvent.cs
- oledbmetadatacolumnnames.cs
- Convert.cs
- backend.cs
- WindowsTreeView.cs
- DataSourceConverter.cs
- InternalBufferManager.cs
- ConstructorNeedsTagAttribute.cs
- ItemsControl.cs
- ToolStripSeparatorRenderEventArgs.cs
- CatalogPartCollection.cs
- ParameterModifier.cs
- SeekStoryboard.cs
- CodeTypeDeclaration.cs
- XmlSerializerFactory.cs
- IPEndPoint.cs
- WebReferencesBuildProvider.cs
- DataServiceResponse.cs
- TextCompositionManager.cs
- ResXResourceReader.cs
- AppSettingsExpressionBuilder.cs
- ByteArrayHelperWithString.cs
- ProtocolsConfigurationEntry.cs
- WebSysDescriptionAttribute.cs
- EntityClientCacheKey.cs
- OdbcFactory.cs
- UrlMapping.cs
- metadatamappinghashervisitor.cs
- StringReader.cs
- AsyncCompletedEventArgs.cs
- ColorMap.cs
- ContentValidator.cs
- ObjectDataSourceWizardForm.cs
- HtmlTable.cs
- ListDataBindEventArgs.cs
- Point4DValueSerializer.cs
- BuildProviderAppliesToAttribute.cs
- NavigationHelper.cs
- DataGridViewButtonColumn.cs
- FixedSOMPageElement.cs
- PrintingPermissionAttribute.cs
- CultureInfoConverter.cs
- InstanceDescriptor.cs
- SessionEndedEventArgs.cs
- MimeReturn.cs
- BaseTypeViewSchema.cs
- PageContentCollection.cs
- AutomationElementCollection.cs
- ProcessExitedException.cs
- SingleConverter.cs
- MarkedHighlightComponent.cs
- Utils.cs
- HostedTransportConfigurationManager.cs
- SchemaImporterExtensionElementCollection.cs
- versioninfo.cs
- ObjectManager.cs
- PackageRelationshipCollection.cs
- _DisconnectOverlappedAsyncResult.cs
- DoubleCollectionValueSerializer.cs
- HttpListenerContext.cs
- GridItem.cs
- QuaternionKeyFrameCollection.cs
- BinaryCommonClasses.cs
- WorkflowStateRollbackService.cs
- NameSpaceEvent.cs
- ToolStripItemTextRenderEventArgs.cs
- PointCollectionValueSerializer.cs
- PerfCounters.cs
- TreeNodeStyleCollection.cs
- SQLInt64Storage.cs
- ForwardPositionQuery.cs
- ValidationErrorCollection.cs
- BamlTreeMap.cs
- InputElement.cs
- Rotation3DAnimationBase.cs
- WebPartPersonalization.cs
- MaskedTextBoxTextEditor.cs
- DiscoveryOperationContextExtension.cs
- XmlJsonReader.cs
- AdornerDecorator.cs
- _BasicClient.cs
- AutomationProperty.cs
- TextWriterEngine.cs
- Collection.cs
- ReferenceConverter.cs
- CompositeDispatchFormatter.cs
- BindingCompleteEventArgs.cs
- XmlAttribute.cs
- NameValueConfigurationElement.cs
- LassoSelectionBehavior.cs
- UtilityExtension.cs
- TimeSpanOrInfiniteConverter.cs
- QueueProcessor.cs
- CaseStatement.cs
- SizeConverter.cs
- SymLanguageType.cs
- ExportOptions.cs
- WsdlImporterElementCollection.cs