InfoCardServiceInstallComponent.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Tools / xws_reg / System / ServiceModel / Install / InfoCardServiceInstallComponent.cs / 1 / InfoCardServiceInstallComponent.cs

                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel.Install
{ 
    using Microsoft.Win32;
    using System.ServiceProcess; 
 
    class InfoCardServiceInstallComponent : ServiceInstallComponent
    { 
        public InfoCardServiceInstallComponent()
            : base(ServiceModelInstallStrings.InfoCardServiceName,
                   ServiceModelInstallStrings.LegacyInfoCardServiceName, SR.GetString(SR.InfoCardServiceDisplayName),
                   ServiceStartMode.Manual, ServiceModelInstallStrings.InfoCardServiceExeName, null, null, null, 
                   SR.GetString(SR.InfoCardServiceDescription),
                   ServiceModelInstallStrings.InfoCardServiceSecurityDescriptor) 
        { 
            // empty
        } 

        protected override void OnInstall(OutputLevel outputLevel)
        {
            base.OnInstall(outputLevel); 
            this.SetExtendedProperties();
        } 
 
        protected override void OnReinstall(OutputLevel outputLevel)
        { 
            base.OnReinstall(outputLevel);
            this.SetExtendedProperties();
        }
 
        void SetExtendedProperties()
        { 
            // Configure the infocard service on LH+ by stripping privileges and applying network rules 
            if (OSEnvironmentHelper.IsVistaOrGreater)
            { 
                //
                // We set the service name in the constructor, hence use this.ServiceName
                //
                ExecuteSC( "privs " + this.ServiceName + " SeTcbPrivilege/SeAssignPrimaryTokenPrivilege/SeTakeOwnershipPrivilege/SeBackupPrivilege/SeRestorePrivilege/SeImpersonatePrivilege" ); 

                // Setup network rules to allow all outgoing over tcp only and disable all incoming. 
                using (RegistryKey key = Registry.LocalMachine.OpenSubKey(ServiceModelInstallStrings.InfoCardNetworkRestrictionKey, true)) 
                {
                    key.SetValue(ServiceModelInstallStrings.InfoCardBlockInRegKeyName, ServiceModelInstallStrings.InfoCardBlockInRegKeyValue); 
                    key.SetValue(ServiceModelInstallStrings.InfoCardAllowTcpOutRegKeyName, ServiceModelInstallStrings.InfoCardAllowTcpOutRegKeyValue);
                    key.SetValue(ServiceModelInstallStrings.InfoCardBlockOtherOutRegKeyName, ServiceModelInstallStrings.InfoCardBlockOtherOutRegKeyValue);
                }
            } 
        }
 
        protected override void OnUninstall(OutputLevel outputLevel) 
        {
            base.OnUninstall(outputLevel); 

            // Remove the infocard network restrictions if appropriate.
            if (OSEnvironmentHelper.IsVistaOrGreater)
            { 
                InfoCardServiceInstallComponent .TryDeleteRegistryKeyValue(ServiceModelInstallStrings.InfoCardNetworkRestrictionKey, ServiceModelInstallStrings.InfoCardAllowTcpOutRegKeyName);
                InfoCardServiceInstallComponent .TryDeleteRegistryKeyValue(ServiceModelInstallStrings.InfoCardNetworkRestrictionKey, ServiceModelInstallStrings.InfoCardBlockInRegKeyName); 
                InfoCardServiceInstallComponent .TryDeleteRegistryKeyValue(ServiceModelInstallStrings.InfoCardNetworkRestrictionKey, ServiceModelInstallStrings.InfoCardBlockOtherOutRegKeyName); 
            }
        } 

        static void TryDeleteRegistryKeyValue(string subKey, string valueName)
        {
            RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(subKey, true); 
            if (null != registryKey)
            { 
                using (registryKey) 
                {
                    try 
                    {
                        registryKey.DeleteValue(valueName);
                    }
                    catch (ArgumentException) 
                    {
                        // ignore the exception if the value cannot be found 
                    } 
                }
            } 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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