You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
412 lines
11 KiB
412 lines
11 KiB
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
//
|
|
// Copyright (C) Microsoft Corporation, 1998 - 1999
|
|
//
|
|
// File: aclpag_.cpp
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
|
|
|
|
#include <aclpage.h>
|
|
#include <dssec.h>
|
|
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
// CDynamicLibraryBase
|
|
|
|
class CDynamicLibraryBase
|
|
{
|
|
public:
|
|
CDynamicLibraryBase()
|
|
{
|
|
m_lpszLibraryName = NULL;
|
|
m_lpszFunctionName = NULL;
|
|
m_lpszFunctionNameEx = NULL;
|
|
m_hLibrary = NULL;
|
|
m_pfFunction = NULL;
|
|
m_pfFunctionEx = NULL;
|
|
}
|
|
virtual ~CDynamicLibraryBase()
|
|
{
|
|
if (m_hLibrary != NULL)
|
|
{
|
|
::FreeLibrary(m_hLibrary);
|
|
m_hLibrary = NULL;
|
|
}
|
|
}
|
|
BOOL Load()
|
|
{
|
|
if (m_hLibrary != NULL)
|
|
return TRUE; // already loaded
|
|
|
|
ASSERT(m_lpszLibraryName != NULL);
|
|
m_hLibrary = ::LoadLibrary(m_lpszLibraryName);
|
|
if (NULL == m_hLibrary)
|
|
{
|
|
// The library is not present
|
|
return FALSE;
|
|
}
|
|
ASSERT(m_lpszFunctionName != NULL);
|
|
ASSERT(m_pfFunction == NULL);
|
|
m_pfFunction = ::GetProcAddress(m_hLibrary, m_lpszFunctionName );
|
|
if ( NULL == m_pfFunction )
|
|
{
|
|
// The library is present but does not have the entry point
|
|
::FreeLibrary( m_hLibrary );
|
|
m_hLibrary = NULL;
|
|
return FALSE;
|
|
}
|
|
|
|
if (m_lpszFunctionNameEx != NULL)
|
|
{
|
|
ASSERT(m_pfFunctionEx == NULL);
|
|
m_pfFunctionEx = ::GetProcAddress(m_hLibrary, m_lpszFunctionNameEx);
|
|
if ( NULL == m_pfFunctionEx)
|
|
{
|
|
::FreeLibrary( m_hLibrary );
|
|
m_hLibrary = NULL;
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
ASSERT(m_hLibrary != NULL);
|
|
ASSERT(m_pfFunction != NULL);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
protected:
|
|
LPCSTR m_lpszFunctionName;
|
|
LPCSTR m_lpszFunctionNameEx;
|
|
LPCTSTR m_lpszLibraryName;
|
|
FARPROC m_pfFunction;
|
|
FARPROC m_pfFunctionEx;
|
|
HMODULE m_hLibrary;
|
|
};
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
// CDsSecDLL
|
|
|
|
class CDsSecDLL : public CDynamicLibraryBase
|
|
{
|
|
public:
|
|
CDsSecDLL()
|
|
{
|
|
m_lpszLibraryName = _T("dssec.dll");
|
|
m_lpszFunctionName = "DSCreateISecurityInfoObject";
|
|
m_lpszFunctionNameEx = "DSCreateISecurityInfoObjectEx";
|
|
}
|
|
HRESULT DSCreateISecurityInfoObject(LPCWSTR pwszObjectPath, // in
|
|
LPCWSTR pwszObjectClass, // in
|
|
LPSECURITYINFO* ppISecurityInfo // out
|
|
);
|
|
|
|
HRESULT DSCreateISecurityInfoObjectEx(LPCWSTR pwszObjectPath, // in
|
|
LPCWSTR pwszObjectClass, // in
|
|
LPCWSTR pwszServer, // in
|
|
LPCWSTR pwszUsername, // in
|
|
LPCWSTR pwszPassword, // in
|
|
DWORD dwFlags,
|
|
LPSECURITYINFO* ppISecurityInfo // out
|
|
);
|
|
};
|
|
|
|
|
|
HRESULT CDsSecDLL::DSCreateISecurityInfoObject(LPCWSTR pwszObjectPath, // in
|
|
LPCWSTR pwszObjectClass, // in
|
|
LPSECURITYINFO* ppISecurityInfo // out
|
|
)
|
|
{
|
|
ASSERT(m_hLibrary != NULL);
|
|
ASSERT(m_pfFunction != NULL);
|
|
return ((PFNDSCREATEISECINFO)m_pfFunction)
|
|
(pwszObjectPath,pwszObjectClass, 0, ppISecurityInfo, NULL, NULL, 0);
|
|
}
|
|
|
|
HRESULT CDsSecDLL::DSCreateISecurityInfoObjectEx(LPCWSTR pwszObjectPath, // in
|
|
LPCWSTR pwszObjectClass, // in
|
|
LPCWSTR pwszServer, // in
|
|
LPCWSTR pwszUsername, // in
|
|
LPCWSTR pwszPassword, // in
|
|
DWORD dwFlags,
|
|
LPSECURITYINFO* ppISecurityInfo // out
|
|
)
|
|
{
|
|
ASSERT(m_hLibrary != NULL);
|
|
ASSERT(m_pfFunctionEx != NULL);
|
|
return ((PFNDSCREATEISECINFOEX)m_pfFunctionEx)
|
|
(pwszObjectPath,pwszObjectClass, pwszServer,
|
|
pwszUsername, pwszPassword, dwFlags, ppISecurityInfo, NULL, NULL, 0);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////
|
|
// CAclUiDLL
|
|
|
|
class CAclUiDLL : public CDynamicLibraryBase
|
|
{
|
|
public:
|
|
CAclUiDLL()
|
|
{
|
|
m_lpszLibraryName = _T("aclui.dll");
|
|
m_lpszFunctionName = "CreateSecurityPage";
|
|
m_pfFunction = NULL;
|
|
m_lpszFunctionNameEx = NULL;
|
|
m_pfFunctionEx = NULL;
|
|
}
|
|
|
|
HPROPSHEETPAGE CreateSecurityPage( LPSECURITYINFO psi );
|
|
};
|
|
|
|
|
|
typedef HPROPSHEETPAGE (*ACLUICREATESECURITYPAGEPROC) (LPSECURITYINFO);
|
|
|
|
HPROPSHEETPAGE CAclUiDLL::CreateSecurityPage( LPSECURITYINFO psi )
|
|
{
|
|
ASSERT(m_hLibrary != NULL);
|
|
ASSERT(m_pfFunction != NULL);
|
|
return ((ACLUICREATESECURITYPAGEPROC)m_pfFunction) (psi);
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// CISecurityInformationWrapper
|
|
|
|
class CISecurityInformationWrapper : public ISecurityInformation
|
|
{
|
|
public:
|
|
CISecurityInformationWrapper(CAclEditorPage* pAclEditorPage)
|
|
{
|
|
m_dwRefCount = 0;
|
|
ASSERT(pAclEditorPage != NULL);
|
|
m_pAclEditorPage = pAclEditorPage;
|
|
m_pISecInfo = NULL;
|
|
}
|
|
~CISecurityInformationWrapper()
|
|
{
|
|
ASSERT(m_dwRefCount == 0);
|
|
ISecurityInformation* pSecInfo = GetSecInfoPtr();
|
|
if (pSecInfo != NULL)
|
|
pSecInfo->Release();
|
|
}
|
|
void SetSecInfoPtr(ISecurityInformation* pSecInfo)
|
|
{
|
|
ASSERT(pSecInfo != NULL);
|
|
m_pISecInfo = pSecInfo;
|
|
}
|
|
ISecurityInformation* GetSecInfoPtr()
|
|
{
|
|
return m_pISecInfo;
|
|
}
|
|
public:
|
|
// *** IUnknown methods ***
|
|
STDMETHOD(QueryInterface) (REFIID riid, LPVOID * ppvObj)
|
|
{
|
|
return GetSecInfoPtr()->QueryInterface(riid, ppvObj);
|
|
}
|
|
STDMETHOD_(ULONG,AddRef) ()
|
|
{
|
|
// trap the first addref to increment count on page holder
|
|
if (m_dwRefCount == 0)
|
|
{
|
|
m_pAclEditorPage->m_pPageHolder->AddRef();
|
|
}
|
|
m_dwRefCount++;
|
|
return GetSecInfoPtr()->AddRef();
|
|
}
|
|
STDMETHOD_(ULONG,Release) ()
|
|
{
|
|
m_dwRefCount--;
|
|
// this might be the last release on the page holder
|
|
// which would cause the holder to delete itself and
|
|
// "this" in the process (i.e. "this" no more valid when
|
|
// returning from the m_pPageHolder->Release() call
|
|
ISecurityInformation* pISecInfo = GetSecInfoPtr();
|
|
|
|
// trap the last release to decrement count on page holder
|
|
if (m_dwRefCount == 0)
|
|
{
|
|
m_pAclEditorPage->m_pPageHolder->Release();
|
|
}
|
|
return pISecInfo->Release();
|
|
}
|
|
|
|
// *** ISecurityInformation methods ***
|
|
STDMETHOD(GetObjectInformation) (PSI_OBJECT_INFO pObjectInfo )
|
|
{
|
|
return GetSecInfoPtr()->GetObjectInformation(pObjectInfo);
|
|
}
|
|
STDMETHOD(GetSecurity) (SECURITY_INFORMATION RequestedInformation,
|
|
PSECURITY_DESCRIPTOR *ppSecurityDescriptor,
|
|
BOOL fDefault)
|
|
{
|
|
return GetSecInfoPtr()->GetSecurity(RequestedInformation,
|
|
ppSecurityDescriptor,
|
|
fDefault);
|
|
}
|
|
STDMETHOD(SetSecurity) (SECURITY_INFORMATION SecurityInformation,
|
|
PSECURITY_DESCRIPTOR pSecurityDescriptor )
|
|
{
|
|
return GetSecInfoPtr()->SetSecurity(SecurityInformation,
|
|
pSecurityDescriptor);
|
|
}
|
|
STDMETHOD(GetAccessRights) (const GUID* pguidObjectType,
|
|
DWORD dwFlags, // SI_EDIT_AUDITS, SI_EDIT_PROPERTIES
|
|
PSI_ACCESS *ppAccess,
|
|
ULONG *pcAccesses,
|
|
ULONG *piDefaultAccess )
|
|
{
|
|
return GetSecInfoPtr()->GetAccessRights(pguidObjectType,
|
|
dwFlags,
|
|
ppAccess,
|
|
pcAccesses,
|
|
piDefaultAccess);
|
|
}
|
|
STDMETHOD(MapGeneric) (const GUID *pguidObjectType,
|
|
UCHAR *pAceFlags,
|
|
ACCESS_MASK *pMask)
|
|
{
|
|
return GetSecInfoPtr()->MapGeneric(pguidObjectType,
|
|
pAceFlags,
|
|
pMask);
|
|
}
|
|
STDMETHOD(GetInheritTypes) (PSI_INHERIT_TYPE *ppInheritTypes,
|
|
ULONG *pcInheritTypes )
|
|
{
|
|
return GetSecInfoPtr()->GetInheritTypes(ppInheritTypes,
|
|
pcInheritTypes);
|
|
}
|
|
STDMETHOD(PropertySheetPageCallback)(HWND hwnd, UINT uMsg, SI_PAGE_TYPE uPage )
|
|
{
|
|
return GetSecInfoPtr()->PropertySheetPageCallback(hwnd, uMsg, uPage);
|
|
}
|
|
|
|
|
|
private:
|
|
DWORD m_dwRefCount;
|
|
ISecurityInformation* m_pISecInfo; // interface pointer to the wrapped interface
|
|
CAclEditorPage* m_pAclEditorPage; // back pointer
|
|
|
|
//friend class CAclEditorPage;
|
|
};
|
|
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// static instances of the dynamically loaded DLL's
|
|
|
|
CDsSecDLL g_DsSecDLL;
|
|
CAclUiDLL g_AclUiDLL;
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// CAclEditorPage
|
|
|
|
CAclEditorPage* CAclEditorPage::CreateInstance(LPCTSTR lpszLDAPPath,
|
|
CPropertyPageHolderBase* pPageHolder)
|
|
{
|
|
CAclEditorPage* pAclEditorPage = new CAclEditorPage;
|
|
if (pAclEditorPage != NULL)
|
|
{
|
|
pAclEditorPage->SetHolder(pPageHolder);
|
|
if (FAILED(pAclEditorPage->Initialize(lpszLDAPPath)))
|
|
{
|
|
delete pAclEditorPage;
|
|
pAclEditorPage = NULL;
|
|
}
|
|
}
|
|
return pAclEditorPage;
|
|
}
|
|
|
|
|
|
CAclEditorPage* CAclEditorPage::CreateInstanceEx(LPCTSTR lpszLDAPPath,
|
|
LPCTSTR lpszServer,
|
|
LPCTSTR lpszUsername,
|
|
LPCTSTR lpszPassword,
|
|
DWORD dwFlags,
|
|
CPropertyPageHolderBase* pPageHolder)
|
|
{
|
|
CAclEditorPage* pAclEditorPage = new CAclEditorPage;
|
|
if (pAclEditorPage != NULL)
|
|
{
|
|
pAclEditorPage->SetHolder(pPageHolder);
|
|
if (FAILED(pAclEditorPage->InitializeEx(lpszLDAPPath,
|
|
lpszServer,
|
|
lpszUsername,
|
|
lpszPassword,
|
|
dwFlags)))
|
|
{
|
|
delete pAclEditorPage;
|
|
pAclEditorPage = NULL;
|
|
}
|
|
}
|
|
return pAclEditorPage;
|
|
}
|
|
|
|
|
|
CAclEditorPage::CAclEditorPage()
|
|
{
|
|
m_pPageHolder = NULL;
|
|
m_pISecInfoWrap = new CISecurityInformationWrapper(this);
|
|
}
|
|
|
|
CAclEditorPage::~CAclEditorPage()
|
|
{
|
|
delete m_pISecInfoWrap;
|
|
}
|
|
|
|
HRESULT CAclEditorPage::Initialize(LPCTSTR lpszLDAPPath)
|
|
{
|
|
// get ISecurityInfo* from DSSECL.DLL
|
|
if (!g_DsSecDLL.Load())
|
|
return E_INVALIDARG;
|
|
|
|
ISecurityInformation* pSecInfo = NULL;
|
|
HRESULT hr = g_DsSecDLL.DSCreateISecurityInfoObject(
|
|
lpszLDAPPath,
|
|
NULL, // pwszObjectClass
|
|
&pSecInfo);
|
|
if (SUCCEEDED(hr))
|
|
m_pISecInfoWrap->SetSecInfoPtr(pSecInfo);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT CAclEditorPage::InitializeEx(LPCTSTR lpszLDAPPath,
|
|
LPCTSTR lpszServer,
|
|
LPCTSTR lpszUsername,
|
|
LPCTSTR lpszPassword,
|
|
DWORD dwFlags)
|
|
{
|
|
// get ISecurityInfo* from DSSECL.DLL
|
|
if (!g_DsSecDLL.Load())
|
|
return E_INVALIDARG;
|
|
|
|
ISecurityInformation* pSecInfo = NULL;
|
|
HRESULT hr = g_DsSecDLL.DSCreateISecurityInfoObjectEx(
|
|
lpszLDAPPath,
|
|
NULL, // pwszObjectClass
|
|
lpszServer,
|
|
lpszUsername,
|
|
lpszPassword,
|
|
dwFlags,
|
|
&pSecInfo);
|
|
if (SUCCEEDED(hr))
|
|
m_pISecInfoWrap->SetSecInfoPtr(pSecInfo);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HPROPSHEETPAGE CAclEditorPage::CreatePage()
|
|
{
|
|
if (!g_AclUiDLL.Load())
|
|
return NULL;
|
|
|
|
// call into ACLUI.DLL to create the page
|
|
// passing the wrapper interface
|
|
return g_AclUiDLL.CreateSecurityPage(m_pISecInfoWrap);
|
|
}
|
|
|