352 lines
11 KiB
C++
352 lines
11 KiB
C++
//+---------------------------------------------------------------------------
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/////////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997-2001.
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//
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// File: GPEPage.cpp
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//
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// Contents: Implementation of CGPERootGeneralPage
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//
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//----------------------------------------------------------------------------
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#include "stdafx.h"
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#include <gpedit.h>
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#include "GPEPage.h"
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#include "storegpe.h"
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#include "CompData.h"
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#ifdef _DEBUG
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#ifndef ALPHA
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#define new DEBUG_NEW
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#endif
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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extern GUID g_guidExtension;
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extern GUID g_guidSnapin;
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extern GUID g_guidRegExt;
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/////////////////////////////////////////////////////////////////////////////
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// CGPERootGeneralPage property page
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CGPERootGeneralPage::CGPERootGeneralPage(CCertMgrComponentData* pCompData,
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bool fIsComputerType) :
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CHelpPropertyPage(CGPERootGeneralPage::IDD),
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m_dwGPERootFlags (0),
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m_hUserRootFlagsKey (0),
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m_hGroupPolicyKey (0),
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m_pGPEInformation (pCompData->GetGPEInformation ()),
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m_fIsComputerType (fIsComputerType)
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{
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//{{AFX_DATA_INIT(CGPERootGeneralPage)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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if ( m_pGPEInformation )
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{
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m_pGPEInformation->AddRef ();
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HRESULT hResult = m_pGPEInformation->GetRegistryKey (GPO_SECTION_MACHINE,
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&m_hGroupPolicyKey);
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ASSERT (SUCCEEDED (hResult));
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if ( SUCCEEDED (hResult) )
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GPEGetUserRootFlags ();
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}
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else
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RSOPGetUserRootFlags (pCompData);
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}
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CGPERootGeneralPage::~CGPERootGeneralPage()
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{
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if ( m_hUserRootFlagsKey )
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VERIFY (ERROR_SUCCESS == ::RegCloseKey (m_hUserRootFlagsKey));
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if ( m_hGroupPolicyKey )
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VERIFY (::RegCloseKey (m_hGroupPolicyKey) == ERROR_SUCCESS);
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if ( m_pGPEInformation )
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m_pGPEInformation->Release ();
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}
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void CGPERootGeneralPage::DoDataExchange(CDataExchange* pDX)
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{
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CHelpPropertyPage::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CGPERootGeneralPage)
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DDX_Control(pDX, IDC_ENABLE_USER_ROOT_STORE, m_enableUserRootStoreBtn);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CGPERootGeneralPage, CHelpPropertyPage)
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//{{AFX_MSG_MAP(CGPERootGeneralPage)
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ON_BN_CLICKED(IDC_ENABLE_USER_ROOT_STORE, OnEnableUserRootStore)
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ON_BN_CLICKED(IDC_SET_DISABLE_LM_AUTH_FLAG, OnSetDisableLmAuthFlag)
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ON_BN_CLICKED(IDC_UNSET_DISABLE_LM_AUTH_FLAG, OnUnsetDisableLmAuthFlag)
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ON_BN_CLICKED(IDC_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG, OnUnsetDisableNtAuthRequiredFlag)
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ON_BN_CLICKED(IDC_SET_DISABLE_NT_AUTH_REQUIRED_FLAG, OnSetDisableNtAuthRequiredFlag)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CGPERootGeneralPage message handlers
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BOOL CGPERootGeneralPage::OnInitDialog()
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{
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CHelpPropertyPage::OnInitDialog();
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// If this is the RSOP, make it read-only
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if ( !m_pGPEInformation )
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{
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// Make the page read-only
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m_enableUserRootStoreBtn.EnableWindow (FALSE);
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GetDlgItem (IDC_SET_DISABLE_LM_AUTH_FLAG)->EnableWindow (FALSE);
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GetDlgItem (IDC_UNSET_DISABLE_LM_AUTH_FLAG)->EnableWindow (FALSE);
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GetDlgItem (IDC_SET_DISABLE_NT_AUTH_REQUIRED_FLAG)->EnableWindow (FALSE);
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GetDlgItem (IDC_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG)->EnableWindow (FALSE);
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}
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if ( IsCurrentUserRootEnabled () )
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m_enableUserRootStoreBtn.SetCheck (BST_CHECKED);
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if ( m_dwGPERootFlags & CERT_PROT_ROOT_DISABLE_LM_AUTH_FLAG )
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SendDlgItemMessage (IDC_SET_DISABLE_LM_AUTH_FLAG, BM_SETCHECK, BST_CHECKED);
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else
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SendDlgItemMessage (IDC_UNSET_DISABLE_LM_AUTH_FLAG, BM_SETCHECK, BST_CHECKED);
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if ( m_dwGPERootFlags & CERT_PROT_ROOT_DISABLE_NT_AUTH_REQUIRED_FLAG )
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SendDlgItemMessage (IDC_SET_DISABLE_NT_AUTH_REQUIRED_FLAG, BM_SETCHECK, BST_CHECKED);
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else
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SendDlgItemMessage (IDC_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG, BM_SETCHECK, BST_CHECKED);
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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}
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void CGPERootGeneralPage::OnOK()
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{
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if ( m_pGPEInformation )
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{
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SaveCheck ();
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CHelpPropertyPage::OnOK ();
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}
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}
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void CGPERootGeneralPage::SaveCheck()
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{
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ASSERT (m_pGPEInformation);
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if ( m_pGPEInformation )
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{
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bool bRetVal = false;
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if ( m_enableUserRootStoreBtn.GetCheck () == BST_CHECKED )
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_CURRENT_USER_FLAG, TRUE); // remove flag
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else
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_CURRENT_USER_FLAG, FALSE); // set flag
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if ( bRetVal )
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{
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if ( BST_CHECKED == SendDlgItemMessage (IDC_SET_DISABLE_LM_AUTH_FLAG, BM_GETCHECK) )
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_LM_AUTH_FLAG, FALSE); // set flag
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else if ( BST_CHECKED == SendDlgItemMessage (IDC_UNSET_DISABLE_LM_AUTH_FLAG, BM_GETCHECK) )
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_LM_AUTH_FLAG, TRUE); // remove flag
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}
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if ( bRetVal )
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{
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if ( BST_CHECKED == SendDlgItemMessage (IDC_SET_DISABLE_NT_AUTH_REQUIRED_FLAG, BM_GETCHECK) )
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_NT_AUTH_REQUIRED_FLAG, FALSE); // set flag
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else if ( BST_CHECKED == SendDlgItemMessage (IDC_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG, BM_GETCHECK) )
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bRetVal = SetGPEFlags ((DWORD) CERT_PROT_ROOT_DISABLE_NT_AUTH_REQUIRED_FLAG, TRUE); // remove flag
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}
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if ( bRetVal )
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{
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// TRUE means we're changing the machine policy only
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m_pGPEInformation->PolicyChanged (TRUE, TRUE, &g_guidExtension, &g_guidSnapin);
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m_pGPEInformation->PolicyChanged (TRUE, TRUE, &g_guidRegExt, &g_guidSnapin);
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}
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}
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}
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void CGPERootGeneralPage::OnEnableUserRootStore()
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{
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SetModified (TRUE);
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}
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void CGPERootGeneralPage::OnSetDisableLmAuthFlag()
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{
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SetModified (TRUE);
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}
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bool CGPERootGeneralPage::SetGPEFlags (DWORD dwFlags, BOOL bRemoveFlag)
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{
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bool bRetVal = false;
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ASSERT (m_pGPEInformation);
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if ( m_pGPEInformation )
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{
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DWORD dwType = REG_DWORD;
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DWORD dwData = 0;
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DWORD cbData = sizeof (dwData);
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LONG lResult = ::RegQueryValueEx (m_hUserRootFlagsKey, // handle of key to query
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CERT_PROT_ROOT_FLAGS_VALUE_NAME, // address of name of value to query
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0, // reserved
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&dwType, // address of buffer for value type
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(LPBYTE) &dwData, // address of data buffer
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&cbData); // address of data buffer size);
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ASSERT (ERROR_SUCCESS == lResult || ERROR_FILE_NOT_FOUND == lResult);
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if ( ERROR_SUCCESS == lResult || ERROR_FILE_NOT_FOUND == lResult )
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{
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if ( bRemoveFlag )
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dwData &= ~dwFlags;
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else
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dwData |= dwFlags;
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lResult = ::RegSetValueEx (m_hUserRootFlagsKey,
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CERT_PROT_ROOT_FLAGS_VALUE_NAME, // address of value to set
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0, // reserved
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REG_DWORD, // flag for value type
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(CONST BYTE *) &dwData, // address of value data
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cbData); // size of value data);
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ASSERT (ERROR_SUCCESS == lResult);
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if ( ERROR_SUCCESS == lResult )
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{
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m_dwGPERootFlags = dwData;
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bRetVal = true;
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}
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else
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DisplaySystemError (m_hWnd, lResult);
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}
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else
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DisplaySystemError (m_hWnd, lResult);
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}
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return bRetVal;
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}
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bool CGPERootGeneralPage::IsCurrentUserRootEnabled() const
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{
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if (m_dwGPERootFlags & CERT_PROT_ROOT_DISABLE_CURRENT_USER_FLAG)
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return false;
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else
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return true;
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}
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void CGPERootGeneralPage::RSOPGetUserRootFlags(const CCertMgrComponentData* pCompData)
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{
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if ( pCompData )
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{
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const CRSOPObjectArray* pObjectArray = m_fIsComputerType ?
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pCompData->GetRSOPObjectArrayComputer () :
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pCompData->GetRSOPObjectArrayUser ();
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int nIndex = 0;
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// NOTE: rsop object array is sorted first by registry key, then by precedence
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INT_PTR nUpperBound = pObjectArray->GetUpperBound ();
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while ( nUpperBound >= nIndex )
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{
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CRSOPObject* pObject = pObjectArray->GetAt (nIndex);
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if ( pObject )
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{
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// Consider only entries from this store
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if ( !wcscmp (CERT_PROT_ROOT_FLAGS_REGPATH, pObject->GetRegistryKey ()) )
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{
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ASSERT (1 == pObject->GetPrecedence ());
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m_dwGPERootFlags = pObject->GetDWORDValue ();
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break;
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}
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}
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else
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break;
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nIndex++;
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}
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}
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}
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void CGPERootGeneralPage::GPEGetUserRootFlags()
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{
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DWORD dwDisposition = 0;
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LONG lResult = ::RegCreateKeyEx (m_hGroupPolicyKey, // handle of an open key
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CERT_PROT_ROOT_FLAGS_REGPATH, // address of subkey name
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0, // reserved
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L"", // address of class string
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REG_OPTION_NON_VOLATILE, // special options flag
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KEY_ALL_ACCESS, // desired security access
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NULL, // address of key security structure
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&m_hUserRootFlagsKey, // address of buffer for opened handle
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&dwDisposition); // address of disposition value buffer
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ASSERT (lResult == ERROR_SUCCESS);
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if ( lResult == ERROR_SUCCESS )
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{
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// Read value
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DWORD dwType = REG_DWORD;
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DWORD dwData = 0;
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DWORD cbData = sizeof (dwData);
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lResult = ::RegQueryValueEx (m_hUserRootFlagsKey, // handle of key to query
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CERT_PROT_ROOT_FLAGS_VALUE_NAME, // address of name of value to query
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0, // reserved
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&dwType, // address of buffer for value type
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(LPBYTE) &dwData, // address of data buffer
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&cbData); // address of data buffer size);
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ASSERT (ERROR_SUCCESS == lResult || ERROR_FILE_NOT_FOUND == lResult);
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if ( ERROR_SUCCESS == lResult || ERROR_FILE_NOT_FOUND == lResult )
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{
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m_dwGPERootFlags = dwData;
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}
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else
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DisplaySystemError (NULL, lResult);
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}
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else
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DisplaySystemError (NULL, lResult);
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}
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void CGPERootGeneralPage::DoContextHelp (HWND hWndControl)
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{
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_TRACE (1, L"Entering CGPERootGeneralPage::DoContextHelp\n");
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static const DWORD help_map[] =
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{
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IDC_ENABLE_USER_ROOT_STORE, IDH_GPEPAGE_ENABLE_USER_ROOT_STORE,
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IDC_SET_DISABLE_LM_AUTH_FLAG, IDH_SET_DISABLE_LM_AUTH_FLAG,
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IDC_UNSET_DISABLE_LM_AUTH_FLAG, IDH_UNSET_DISABLE_LM_AUTH_FLAG,
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IDC_SET_DISABLE_NT_AUTH_REQUIRED_FLAG, IDH_SET_DISABLE_NT_AUTH_REQUIRED_FLAG,
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IDC_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG, IDH_UNSET_DISABLE_NT_AUTH_REQUIRED_FLAG,
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0, 0
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};
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if ( !::WinHelp (
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hWndControl,
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GetF1HelpFilename(),
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HELP_WM_HELP,
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(DWORD_PTR) help_map) )
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{
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_TRACE (0, L"WinHelp () failed: 0x%x\n", GetLastError ());
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}
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_TRACE (-1, L"Leaving CGPERootGeneralPage::DoContextHelp\n");
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}
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void CGPERootGeneralPage::OnUnsetDisableLmAuthFlag()
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{
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SetModified (TRUE);
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}
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void CGPERootGeneralPage::OnUnsetDisableNtAuthRequiredFlag()
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{
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SetModified (TRUE);
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}
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void CGPERootGeneralPage::OnSetDisableNtAuthRequiredFlag()
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{
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SetModified (TRUE);
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}
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