如何使用.NET應用Windows組策略？

Question

是否可以使用.NET應用（和刪除）Windows組策略設置？

我正在開發一個應用程序，需要暫時將機器置於受限制的，類似於kiosk的狀態。 我需要控制的一件事是訪問USB驅動器，我相信我可以通過組策略來實現。 我希望我的應用程序在啟動時設置策略並在退出時還原更改...這是我可以通過.NET框架調用做的事情嗎？

這些是我的主要要求：

• 啟動控制台應用程序時應用組策略設置。
• 確定策略拒絕用戶操作的時間並記錄它。
  • 登錄系統安全日志是可以接受的。
• 當我的應用停止時，還原我的政策更改。

Answer 1

嘗試使用IGroupPolicyObject

bool SetGroupPolicy(HKEY hKey, LPCTSTR subKey, LPCTSTR valueName, DWORD dwType, const BYTE* szkeyValue, DWORD dwkeyValue)
{
    CoInitialize(NULL);
    HKEY ghKey, ghSubKey, hSubKey;
    LPDWORD flag = NULL;
    IGroupPolicyObject *pGPO = NULL;
    HRESULT hr = CoCreateInstance(CLSID_GroupPolicyObject, NULL, CLSCTX_ALL, IID_IGroupPolicyObject, (LPVOID*)&pGPO);

    if(!SUCCEEDED(hr))
    {
        MessageBox(NULL, L"Failed to initialize GPO", L"", S_OK);
    }

    if (RegCreateKeyEx(hKey, subKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hSubKey, flag) != ERROR_SUCCESS)
    {
        return false;
        CoUninitialize();
    }

    if(dwType == REG_SZ)
    {
        if(RegSetValueEx(hSubKey, valueName, 0, dwType, szkeyValue, strlen((char*)szkeyValue) + 1) != ERROR_SUCCESS)
        {
            RegCloseKey(hSubKey);
            CoUninitialize();
            return false;
        }
    }

    else if(dwType == REG_DWORD)
    {
        if(RegSetValueEx(hSubKey, valueName, 0, dwType, (BYTE*)&dwkeyValue, sizeof(dwkeyValue)) != ERROR_SUCCESS)
        {
            RegCloseKey(hSubKey);
            CoUninitialize();
            return false;
        }
    }

    if(!SUCCEEDED(hr))
    {
        MessageBox(NULL, L"Failed to initialize GPO", L"", S_OK);
        CoUninitialize();
        return false;
    }

    if(pGPO->OpenLocalMachineGPO(GPO_OPEN_LOAD_REGISTRY) != S_OK)
    {
        MessageBox(NULL, L"Failed to get the GPO mapping", L"", S_OK);
        CoUninitialize();
        return false;
    }

    if(pGPO->GetRegistryKey(GPO_SECTION_USER,&ghKey) != S_OK)
    {
        MessageBox(NULL, L"Failed to get the root key", L"", S_OK);
        CoUninitialize();
        return false;
    }

    if(RegCreateKeyEx(ghKey, subKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &ghSubKey, flag) != ERROR_SUCCESS)
    {
        RegCloseKey(ghKey);
        MessageBox(NULL, L"Cannot create key", L"", S_OK);
        CoUninitialize();
        return false;
    }

    if(dwType == REG_SZ)
    {
        if(RegSetValueEx(ghSubKey, valueName, 0, dwType, szkeyValue, strlen((char*)szkeyValue) + 1) != ERROR_SUCCESS)
        {
            RegCloseKey(ghKey);
            RegCloseKey(ghSubKey);
            MessageBox(NULL, L"Cannot create sub key", L"", S_OK);
            CoUninitialize();
            return false;
        }
    }

    else if(dwType == REG_DWORD)
    {
        if(RegSetValueEx(ghSubKey, valueName, 0, dwType, (BYTE*)&dwkeyValue, sizeof(dwkeyValue)) != ERROR_SUCCESS)
        {
            RegCloseKey(ghKey);
            RegCloseKey(ghSubKey);
            MessageBox(NULL, L"Cannot set value", L"", S_OK);
            CoUninitialize();
            return false;
        }
    }

    if(pGPO->Save(false, true, const_cast<GUID*>(&EXTENSION_GUID), const_cast<GUID*>(&CLSID_GPESnapIn)) != S_OK)
    {
        RegCloseKey(ghKey);
        RegCloseKey(ghSubKey);
        MessageBox(NULL, L"Save failed", L"", S_OK);
        CoUninitialize();
        return false;
    }

    pGPO->Release();
    RegCloseKey(ghKey);
    RegCloseKey(ghSubKey);
    CoUninitialize();
    return true;
}

你可以像這樣調用這個函數..

// Remove the Log Off in start menu
SetGroupPolicy(HKEY_CURRENT_USER,
    L"Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
    L"StartMenuLogOff", REG_DWORD, NULL, 1);

Answer 2

注意：我使用兩個GroupPolicy程序集引用：C：\\ Windows \\ assembly \\ GAC_MSIL \\ Microsoft.GroupPolicy.Management \\ 2.0.0.0__31bf3856ad364e35 \\ Microsoft.GroupPolicy.Management.dll和C：\\ Windows \\ assembly \\ GAC_32 \\ Microsoft.GroupPolicy。 Management.Interop \\ 2.0.0.0__31bf3856ad364e35 \\ Microsoft.GroupPolicy.Management.Interop.dll這個框架2.0，所以有混合代碼，你必須使用app.config： http ： //msmvps.com/blogs/rfennell/archive/ 2010/3月27日/混合模式具組件的內置，對版本，使用網-4-發展v2-0-50727 -錯誤-網絡server.aspx

我就這樣做了。

using System.Collections.ObjectModel;
using Microsoft.GroupPolicy;
using Microsoft.Win32;

/// <summary>
/// Change user's registry policy
/// </summary>
/// <param name="gpoName">The name of Group Policy Object(DisplayName)</param>
/// <param name="keyPath">Is KeyPath(like string path=@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer")</param>
/// <param name="typeOfKey">DWord, ExpandString,... e.t.c </param>
/// <param name="parameterName">Name of parameter</param>
/// <param name="value">Value</param>
/// <returns>result: true\false</returns>
public bool ChangePolicyUser(string gpoName, string keyPath, RegistryValueKind typeOfKey, string parameterName, object value)
    {
        try
        {
            RegistrySetting newSetting = new PolicyRegistrySetting();
            newSetting.Hive = RegistryHive.CurrentUser;
            newSetting.KeyPath = keyPath;
            bool contains = false;
            //newSetting.SetValue(parameterName, value, typeOfKey);
            switch (typeOfKey)
            {
                case RegistryValueKind.String:
                    newSetting.SetValue(parameterName, (string)value, typeOfKey);
                    break;
                case RegistryValueKind.ExpandString:
                    newSetting.SetValue(parameterName, (string)value, typeOfKey);
                    break;
                case RegistryValueKind.DWord:
                    newSetting.SetValue(parameterName, (Int32)value);
                    break;
                case RegistryValueKind.QWord:
                    newSetting.SetValue(parameterName, (Int64)value);
                    break;
                case RegistryValueKind.Binary:
                    newSetting.SetValue(parameterName, (byte[])value);
                    break;
                case RegistryValueKind.MultiString:
                    newSetting.SetValue(parameterName, (string[])value, typeOfKey);
                    break;
            }
            Gpo gpoTarget = _gpDomain.GetGpo(gpoName);
            RegistryPolicy registry = gpoTarget.User.Policy.GetRegistry(false);
            try
            {
                ReadOnlyCollection<RegistryItem> items = gpoTarget.User.Policy.GetRegistry(false).Read(newSetting.Hive, keyPath);
                foreach (RegistryItem item in items)
                {
                    if (((RegistrySetting) item).ValueName == parameterName)
                    {
                        contains = true;
                    }
                }
                registry.Write((PolicyRegistrySetting) newSetting, !contains);
                registry.Save(false);
                return true;
            }
            catch (ArgumentException)
            {
                registry.Write((PolicyRegistrySetting)newSetting, contains);
                registry.Save(true);
                return true;
            }
        }
        catch (Exception)
        {
            return false;
        }
    }

Answer 3

查看www.sdmsoftware.com/group_policy_scripting。 它不是免費的，但會完全按照你的要求行事。

Answer 4

我自己沒有玩過它，但System.Security.Policy看起來可能是一個有趣的起點。

根據要求重新發布鏈接： 通過注冊表訪問組策略