Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Tools / WSATConfig / Configuration / FirewallWrapper.cs / 1 / FirewallWrapper.cs
//------------------------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------------------------- namespace Microsoft.Tools.ServiceModel.WsatConfig { using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; using System.Collections; using System.Security.Permissions; class FirewallWrapper { const string FwMgrClassId = "{304CE942-6E39-40D8-943A-B913C40C9CD4}"; const string FwOpenPortClassId = "{0CA545C6-37AD-4A6C-BF92-9F7610067EF5}"; INetFirewallMgr manager = null; INetFirewallOpenPortsCollection openPorts = null; INetFirewallPolicy localPolicy = null; INetFirewallProfile currentProfile = null; [SecurityPermission(SecurityAction.LinkDemand, UnmanagedCode = true)] internal FirewallWrapper() { try { this.manager = (INetFirewallMgr)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid(FwMgrClassId))); this.localPolicy = this.manager.LocalPolicy; this.currentProfile = this.localPolicy.CurrentProfile; this.openPorts = this.currentProfile.GloballyOpenPorts; } catch (COMException) { this.manager = null; this.localPolicy = null; this.currentProfile = null; this.openPorts = null; } catch (MethodAccessException ex) { throw new WsatAdminException(WsatAdminErrorCode.FIREWALL_ACCESS_DENIED, SR.GetString(SR.FirewallAccessDenied), ex); } } bool IsHttpsPortOpened(int port) { foreach (INetFirewallOpenPort openPort in this.openPorts) { if (openPort.Port == port) { return true; } } return false; } internal void AddHttpsPort(int portToAdd) { // //if portToAdd is already opened, adding it anyway will remove the old entry // if (portToAdd < 0 || this.openPorts == null || IsHttpsPortOpened(portToAdd)) { return; } try { INetFirewallOpenPort openPort = (INetFirewallOpenPort)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid(FwOpenPortClassId))); openPort.Enabled = true; openPort.IPVersion = NetFirewallIPVersion.Any; openPort.Name = SR.GetString(SR.HTTPSPortName); openPort.Port = portToAdd; openPort.Protocol = NetFirewallIPProtocol.Tcp; openPort.Scope = NetFirewallScope.All; this.openPorts.Add(openPort); } catch (COMException e) { throw new WsatAdminException(WsatAdminErrorCode.UNEXPECTED_FIREWALL_CONFIG_ERROR, SR.GetString(SR.UnexpectedFirewallError, e.Message), e); } catch (MethodAccessException e) { throw new WsatAdminException(WsatAdminErrorCode.FIREWALL_ACCESS_DENIED, SR.GetString(SR.FirewallAccessDenied), e); } catch (UnauthorizedAccessException e) { throw new WsatAdminException(WsatAdminErrorCode.FIREWALL_ACCESS_DENIED, SR.GetString(SR.FirewallAccessDenied), e); } } internal void RemoveHttpsPort(int portToRemove) { if (portToRemove<0 || this.openPorts == null) { return; } Listports = new List (); foreach (INetFirewallOpenPort port in this.openPorts) { if (port.Port == portToRemove && Utilities.SafeCompare(port.Name, SR.GetString(SR.HTTPSPortName))) { ports.Add(port); // continue to remove other ports under the WSAT port name to minimize security attack // surface for the machine, but throw out an exception in the end } } bool accessDenied = false; foreach (INetFirewallOpenPort port in ports) { try { this.openPorts.Remove(port.Port, port.Protocol); } catch (UnauthorizedAccessException) { accessDenied = true; } } if (accessDenied) { // at least one port could not be removed due to permission denied throw new WsatAdminException(WsatAdminErrorCode.FIREWALL_ACCESS_DENIED, SR.GetString(SR.FirewallAccessDenied)); } } } } // 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
- AnchorEditor.cs
- OleAutBinder.cs
- XPathNodeInfoAtom.cs
- StrongNameKeyPair.cs
- EntityKeyElement.cs
- NotificationContext.cs
- MultiBinding.cs
- Util.cs
- ViewStateModeByIdAttribute.cs
- InsufficientMemoryException.cs
- PropertyTab.cs
- WindowsTitleBar.cs
- XamlClipboardData.cs
- TextTreeDeleteContentUndoUnit.cs
- BitVector32.cs
- AppSettingsExpressionBuilder.cs
- XmlValidatingReaderImpl.cs
- WebPartConnectionsCancelVerb.cs
- CfgParser.cs
- SecureStringHasher.cs
- CompilerInfo.cs
- KeySpline.cs
- EarlyBoundInfo.cs
- ServiceObjectContainer.cs
- Msec.cs
- WizardForm.cs
- AssemblyBuilder.cs
- DataGridSortCommandEventArgs.cs
- DispatcherBuilder.cs
- SqlProcedureAttribute.cs
- MonitoringDescriptionAttribute.cs
- Int32RectConverter.cs
- GraphicsContainer.cs
- Helper.cs
- TextParaLineResult.cs
- ValidatorCollection.cs
- EventData.cs
- SynchronizedDispatch.cs
- ExceptionValidationRule.cs
- JsonSerializer.cs
- RadioButtonFlatAdapter.cs
- SourceCollection.cs
- CodeLinePragma.cs
- Application.cs
- MetadataItemEmitter.cs
- DbConnectionPoolIdentity.cs
- StorageAssociationTypeMapping.cs
- InputReportEventArgs.cs
- TreeViewAutomationPeer.cs
- ReferencedType.cs
- HtmlMobileTextWriter.cs
- ParameterCollection.cs
- WebResponse.cs
- ToolStripItemTextRenderEventArgs.cs
- SectionUpdates.cs
- SqlCacheDependencyDatabaseCollection.cs
- coordinator.cs
- Control.cs
- IndexerNameAttribute.cs
- WindowsAuthenticationEventArgs.cs
- MenuItemCollectionEditorDialog.cs
- PassportAuthentication.cs
- SchemaEntity.cs
- FileLogRecord.cs
- DataGridTableCollection.cs
- XmlSerializerSection.cs
- TemplateControlBuildProvider.cs
- FixedHighlight.cs
- WindowPattern.cs
- UInt32Storage.cs
- dataobject.cs
- WindowsRegion.cs
- OleDbStruct.cs
- CAGDesigner.cs
- StatusBarItem.cs
- Image.cs
- MeasureItemEvent.cs
- SelectiveScrollingGrid.cs
- ThemeableAttribute.cs
- FileRegion.cs
- ObjectResult.cs
- XmlSchemaObjectCollection.cs
- ShaderEffect.cs
- RelationshipType.cs
- CheckBoxFlatAdapter.cs
- DesignerTransactionCloseEvent.cs
- DefaultTextStoreTextComposition.cs
- DriveNotFoundException.cs
- FillRuleValidation.cs
- CfgSemanticTag.cs
- ViewBase.cs
- ScriptControlDescriptor.cs
- MetadataPropertyvalue.cs
- ColorInterpolationModeValidation.cs
- LogReservationCollection.cs
- SymbolMethod.cs
- DataObjectEventArgs.cs
- DashStyles.cs
- AttributeCollection.cs
- PersonalizationState.cs