windows-nt/Source/XPSP1/NT/admin/snapin/wsecmgr/aservice.cpp

562 lines
16 KiB
C++
Raw Normal View History

2020-09-26 03:20:57 -05:00
//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation 1996-2001.
//
// File: aservice.cpp
//
// Contents: implementation of CAnalysisService
//
//----------------------------------------------------------------------------
#include "stdafx.h"
#include "wsecmgr.h"
#include "resource.h"
#include "snapmgr.h"
#include "attr.h"
#include "cservice.h"
#include "Aservice.h"
#include "util.h"
#include "servperm.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
BYTE
CompareServiceNode(
PSCE_SERVICES pBaseService,
PSCE_SERVICES pAnalService
)
{
if ( NULL == pBaseService ||
NULL == pAnalService ) {
// one or both are not configured
return SCE_STATUS_NOT_CONFIGURED;
}
if ( pBaseService == pAnalService ) {
// same address
pAnalService->Status = SCE_STATUS_GOOD;
return SCE_STATUS_GOOD;
}
if ( pBaseService->Startup != pAnalService->Startup ) {
// startup type is different
pAnalService->Status = SCE_STATUS_MISMATCH;
return SCE_STATUS_MISMATCH;
}
if ( NULL == pBaseService->General.pSecurityDescriptor &&
NULL == pAnalService->General.pSecurityDescriptor ) {
// both do not have SD - everyone full control
pAnalService->Status = SCE_STATUS_GOOD;
return SCE_STATUS_GOOD;
}
if ( NULL == pBaseService->General.pSecurityDescriptor ||
NULL == pAnalService->General.pSecurityDescriptor ) {
// one SD is NULL
pAnalService->Status = SCE_STATUS_MISMATCH;
return SCE_STATUS_MISMATCH;
}
BOOL bIsDif=FALSE;
SCESTATUS rc = SceCompareSecurityDescriptors(
AREA_SYSTEM_SERVICE,
pBaseService->General.pSecurityDescriptor,
pAnalService->General.pSecurityDescriptor,
pBaseService->SeInfo | pAnalService->SeInfo,
&bIsDif
);
if ( SCESTATUS_SUCCESS == rc &&
bIsDif == FALSE ) {
pAnalService->Status = SCE_STATUS_GOOD;
return SCE_STATUS_GOOD;
}
pAnalService->Status = SCE_STATUS_MISMATCH;
return SCE_STATUS_MISMATCH;
}
/////////////////////////////////////////////////////////////////////////////
// CAnalysisService dialog
CAnalysisService::CAnalysisService()
: CAttribute(IDD),
m_pNewSD(NULL),
m_NewSeInfo(0),
m_pAnalSD(NULL),
m_hwndShow(NULL),
m_hwndChange(NULL),
m_SecInfo(DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION),
m_pEditSec(NULL),
m_pShowSec(NULL)
{
//{{AFX_DATA_INIT(CAnalysisService)
m_nStartupRadio = -1;
m_CurrentStr = _T("");
//}}AFX_DATA_INIT
m_pHelpIDs = (DWORD_PTR)a194HelpIDs;
m_uTemplateResID = IDD;
}
CAnalysisService::~CAnalysisService()
{
if (::IsWindow(m_hwndShow))
{
m_pShowSec->Destroy(m_hwndShow);
m_hwndShow = NULL;
}
delete m_pShowSec;
m_pShowSec = NULL;
if (::IsWindow(m_hwndChange))
{
m_pEditSec->Destroy(m_hwndChange);
m_hwndChange = NULL;
}
delete m_pEditSec;
m_pEditSec = NULL;
}
void CAnalysisService::DoDataExchange(CDataExchange* pDX)
{
CAttribute::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAnalysisService)
DDX_Text(pDX, IDC_CURRENT, m_CurrentStr);
DDX_Radio(pDX, IDC_ENABLED, m_nStartupRadio);
DDX_Control(pDX, IDC_BASESD, m_bPermission);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAnalysisService, CAttribute)
//{{AFX_MSG_MAP(CAnalysisService)
ON_BN_CLICKED(IDC_BASESD, OnChangeSecurity)
ON_BN_CLICKED(IDC_CURRENTSD, OnShowSecurity)
ON_BN_CLICKED(IDC_CONFIGURE, OnConfigure)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CAnalysisService message handlers
BOOL CAnalysisService::OnApply()
{
if ( !m_bReadOnly )
{
// OnQueryCancel does all gestures and returns false if child windows are up
if (!OnQueryCancel())
return FALSE;
DWORD dw = 0;
int status = 0;
PEDITTEMPLATE pet = 0;
UpdateData(TRUE);
PSCE_SERVICES pNode = (PSCE_SERVICES)(m_pData->GetBase());
if (!m_bConfigure )
{
if ( NULL != pNode )
{
m_pSnapin->SetupLinkServiceNodeToBase(FALSE, m_pData->GetBase());
if ( m_pData->GetBase() != m_pData->GetSetting() )
{
//
// analysis is not using the same node, free it
//
pNode->Next = NULL;
SceFreeMemory(pNode, SCE_STRUCT_SERVICES);
}
else
{
//
// add the node to analysis
//
pNode->Status = SCE_STATUS_NOT_CONFIGURED;
m_pSnapin->AddServiceNodeToProfile(pNode);
}
m_pData->SetBase(0);
}
m_pData->SetStatus(SCE_STATUS_NOT_CONFIGURED);
if ( m_pNewSD )
{
LocalFree(m_pNewSD);
m_pNewSD = NULL;
}
}
else
{
switch(m_nStartupRadio)
{
case 0:
// Automatic
dw = SCE_STARTUP_AUTOMATIC;
break;
case 1:
// Manual
dw = SCE_STARTUP_MANUAL;
break;
default:
// DISABLED
dw = SCE_STARTUP_DISABLED;
break;
}
if ( NULL != pNode &&
m_pData->GetBase() == m_pData->GetSetting() )
{
//
// a matched item is changed to mismatch
// needs to create a new node
//
m_pSnapin->SetupLinkServiceNodeToBase(FALSE, m_pData->GetBase());
m_pData->SetBase(0);
//
// add to analysis profile
//
pNode->Status = SCE_STATUS_MISMATCH;
m_pSnapin->AddServiceNodeToProfile(pNode);
pNode = NULL;
}
PSCE_SERVICES pSetting = (PSCE_SERVICES)(m_pData->GetSetting());
BYTE status = 0;
if ( NULL == pNode )
{
//
// a node is changed from not configured to configured
// or from match to mismatch
//
pNode = CreateServiceNode(m_pData->GetUnits(),
m_pData->GetAttr(),
dw,
m_pNewSD,
m_NewSeInfo);
if ( pNode != NULL )
{
//
// add to the service list
//
m_pSnapin->SetupLinkServiceNodeToBase(TRUE, (LONG_PTR)pNode);
m_pData->SetBase((LONG_PTR)pNode);
if ( pSetting )
{
status = CompareServiceNode(pNode, pSetting);
m_pData->SetStatus(status);
}
else
{
//
// this is a new configured service
// should create a "dump" analysis node to indictae
// this service is not a "matched" item
//
pSetting = CreateServiceNode(m_pData->GetUnits(),
m_pData->GetAttr(),
0,
NULL,
0);
if ( pSetting )
{
//
// link it to analysis profile
//
PEDITTEMPLATE pet = 0;
PSCE_PROFILE_INFO pInfo=NULL;
pet = m_pSnapin->GetTemplate(GT_LAST_INSPECTION, AREA_SYSTEM_SERVICE);
if (NULL != pet )
pInfo = pet->pTemplate;
if ( pInfo )
{
pSetting->Status = SCE_STATUS_NOT_CONFIGURED;
pSetting->Next = pInfo->pServices;
pInfo->pServices = pSetting;
m_pData->SetSetting( (LONG_PTR)pSetting);
}
else
{
//
// free pSetting
//
LocalFree(pSetting->DisplayName);
LocalFree(pSetting->ServiceName);
LocalFree(pSetting);
pSetting = NULL;
}
}
m_pData->SetStatus(SCE_STATUS_NOT_CONFIGURED);
}
}
else
{
//
// no memory, error out
//
if ( m_pNewSD )
{
LocalFree(m_pNewSD);
m_pNewSD = NULL;
}
}
}
else
{
//
// an existing service
//
pNode->Startup = (BYTE)dw;
if ( m_pNewSD != NULL )
{
if ( pNode->General.pSecurityDescriptor != m_pNewSD &&
pNode->General.pSecurityDescriptor != NULL )
{
LocalFree(pNode->General.pSecurityDescriptor);
}
pNode->General.pSecurityDescriptor = m_pNewSD;
m_pNewSD = NULL;
pNode->SeInfo = m_NewSeInfo;
}
//
// update status field in the analysis node
//
if ( pSetting )
{
status = CompareServiceNode(pNode, pSetting);
m_pData->SetStatus(status);
}
else
{
// this is a new configured service
m_pData->SetStatus(SCE_STATUS_NOT_CONFIGURED);
}
}
}
pet = m_pData->GetBaseProfile();
pet->SetDirty(AREA_SYSTEM_SERVICE);
m_pData->Update(m_pSnapin);
m_NewSeInfo = 0;
m_hwndParent = NULL;
m_hwndShow = NULL;
m_hwndChange = NULL;
}
return CAttribute::OnApply();
}
void CAnalysisService::OnCancel()
{
if ( m_pNewSD )
{
LocalFree(m_pNewSD);
m_pNewSD = NULL;
}
m_NewSeInfo = 0;
m_hwndParent = NULL;
m_pAnalSD = NULL;
m_hwndShow = NULL;
m_hwndChange = NULL;
CAttribute::OnCancel();
}
BOOL CAnalysisService::OnInitDialog()
{
CAttribute::OnInitDialog();
if ( 0 == m_pData->GetSetting() ) {
CButton *rb = (CButton *)GetDlgItem(IDC_CURRENTSD);
rb->EnableWindow(FALSE);
}
AddUserControl(IDC_ENABLED);
AddUserControl(IDC_DISABLED);
AddUserControl(IDC_IGNORE);
AddUserControl(IDC_BASESD);
OnConfigure();
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CAnalysisService::Initialize(CResult * pResult)
{
CAttribute::Initialize(pResult);
//
// initialize setting
//
m_pNewSD = NULL;
m_NewSeInfo = 0;
m_pAnalSD = NULL;
//
// Never start up with do not configure set. If they're coming
// here it is probably to set a value
//
m_bConfigure = TRUE;
if ( 0 != pResult->GetSetting() ) {
PSCE_SERVICES pServSetting = (PSCE_SERVICES)(pResult->GetSetting());
switch ( pServSetting->Startup ) {
case SCE_STARTUP_AUTOMATIC:
m_CurrentStr.LoadString(IDS_AUTOMATIC);
break;
case SCE_STARTUP_MANUAL:
m_CurrentStr.LoadString(IDS_MANUAL);
break;
default: // disabled
m_CurrentStr.LoadString(IDS_DISABLED);
break;
}
m_pAnalSD = pServSetting->General.pSecurityDescriptor;
}
PSCE_SERVICES pService;
pService = (PSCE_SERVICES)(pResult->GetBase());
if ( NULL == pService ) {
m_bConfigure = FALSE;
pService = (PSCE_SERVICES)(pResult->GetSetting());
}
if ( pService != NULL ) {
switch ( pService->Startup ) {
case SCE_STARTUP_AUTOMATIC:
m_nStartupRadio = 0;
break;
case SCE_STARTUP_MANUAL:
m_nStartupRadio = 1;
break;
default: // disabled
m_nStartupRadio = 2;
break;
}
if ( pService->General.pSecurityDescriptor ) {
MyMakeSelfRelativeSD(pService->General.pSecurityDescriptor,
&m_pNewSD);
}
m_NewSeInfo = pService->SeInfo;
}
}
void CAnalysisService::OnShowSecurity()
{
if ( IsWindow(m_hwndShow) ) {
::BringWindowToTop(m_hwndShow);
return;
}
PSCE_SERVICES pService = (PSCE_SERVICES)(m_pData->GetSetting());
SECURITY_INFORMATION SeInfo;
if (pService)
m_SecInfo = pService->SeInfo;
// prepare the modeless property page data for the thread to create
// the property sheet.
if (NULL == m_pShowSec)
{
m_pShowSec = new CModelessSceEditor(false,
ANALYSIS_SECURITY_PAGE_RO_NP,
GetSafeHwnd(),
SE_SERVICE,
m_pData->GetAttr());
}
if (NULL != m_pShowSec)
m_pShowSec->Create(&m_pAnalSD, &m_SecInfo, &m_hwndShow);
}
void CAnalysisService::OnConfigure()
{
CAttribute::OnConfigure();
if (m_bConfigure && !m_pNewSD) {
OnChangeSecurity();
}
else if (!m_bConfigure && IsWindow(m_hwndChange))
{
m_pEditSec->Destroy(m_hwndChange);
m_hwndChange = NULL;
}
}
void CAnalysisService::OnChangeSecurity()
{
if ( IsWindow(m_hwndChange) ) {
::BringWindowToTop(m_hwndChange);
return;
}
if ( !m_pNewSD ) {
GetDefaultServiceSecurity(&m_pNewSD,&m_NewSeInfo);
}
// if it comes to this point, the m_hwndChange must not be a valid Window
// so the can ask to create a modeless dialog
if (NULL == m_pEditSec)
{
m_pEditSec = new CModelessSceEditor(false,
CONFIG_SECURITY_PAGE_NO_PROTECT,
GetSafeHwnd(),
SE_SERVICE,
m_pData->GetAttr());
}
if (NULL != m_pEditSec)
m_pEditSec->Create(&m_pNewSD, &m_NewSeInfo, &m_hwndChange);
}
//------------------------------------------------------------------
// override to prevent the sheet from being destroyed when there is
// child dialogs still up and running.
//------------------------------------------------------------------
BOOL CAnalysisService::OnQueryCancel()
{
if (::IsWindow(m_hwndChange) || ::IsWindow(m_hwndShow))
{
CString strMsg;
strMsg.LoadString(IDS_CLOSESUBSHEET_BEFORE_APPLY);
AfxMessageBox(strMsg);
return FALSE;
}
else
return TRUE;
}