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624 lines
18 KiB
624 lines
18 KiB
/*++
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Copyright (C) Microsoft Corporation, 1997-2002
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Module Name:
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ShellExt.cpp
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Abstract:
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This is the implementation file for Dfs Shell Extension object which implements
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IShellIExtInit and IShellPropSheetExt.
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Author:
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Constancio Fernandes ([email protected]) 12-Jan-1998
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Environment:
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NT only.
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*/
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#include "stdafx.h"
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#include <dsclient.h>
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#include "ShellExt.h"
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#include "TemplateGeneralPropertyPage.h"
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#include "TemplateV1RequestPropertyPage.h"
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#include "TemplateV2RequestPropertyPage.h"
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#include "TemplateV1SubjectNamePropertyPage.h"
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#include "TemplateV2SubjectNamePropertyPage.h"
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#include "TemplateV2AuthenticationPropertyPage.h"
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#include "TemplateV2SupercedesPropertyPage.h"
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#include "TemplateExtensionsPropertyPage.h"
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#include "SecurityPropertyPage.h"
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#include "PolicyOID.h"
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#define ByteOffset(base, offset) (((LPBYTE)base)+offset)
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/*----------------------------------------------------------------------
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IShellExtInit Implementation.
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------------------------------------------------------------------------*/
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CCertTemplateShellExt::CCertTemplateShellExt()
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: m_Count (0),
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m_apCertTemplates (0),
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m_uiEditId (0)
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{
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}
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CCertTemplateShellExt::~CCertTemplateShellExt()
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{
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if ( m_apCertTemplates )
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{
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for (int nIndex = 0; nIndex < m_Count; nIndex++)
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{
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if ( m_apCertTemplates[nIndex] )
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m_apCertTemplates[nIndex]->Release ();
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}
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}
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}
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STDMETHODIMP CCertTemplateShellExt::Initialize
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(
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IN LPCITEMIDLIST /*pidlFolder*/, // Points to an ITEMIDLIST structure
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IN LPDATAOBJECT pDataObj, // Points to an IDataObject interface
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IN HKEY /*hkeyProgID*/ // Registry key for the file object or folder type
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)
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{
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HRESULT hr = 0;
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FORMATETC fmte = {CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
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STGMEDIUM medium = { TYMED_NULL };
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LPDSOBJECTNAMES pDsObjects;
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CString csClass, csPath;
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USES_CONVERSION;
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PWSTR wszTypeDN = 0;
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PWSTR wszTemplateName = 0;
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PWSTR wszType = 0;
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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// if we have a pDataObj then try and get the first name from it
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if ( pDataObj )
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{
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// get path and class
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fmte.cfFormat = (CLIPFORMAT) RegisterClipboardFormat(CFSTR_DSOBJECTNAMES);
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if ( SUCCEEDED(pDataObj->GetData(&fmte, &medium)) )
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{
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pDsObjects = (LPDSOBJECTNAMES)medium.hGlobal;
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m_Count = pDsObjects->cItems;
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if(m_Count > 0)
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{
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m_apCertTemplates = (CCertTemplate **) ::LocalAlloc (
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LPTR, sizeof(CCertTemplate*)*m_Count);
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if(m_apCertTemplates == NULL)
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{
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hr = E_OUTOFMEMORY;
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goto error;
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}
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for (UINT index = 0; index < m_Count ; index++)
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{
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LPWSTR wszEnd = NULL;
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wszTypeDN = (LPWSTR)ByteOffset(pDsObjects, pDsObjects->aObjects[index].offsetName);
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if(wszTypeDN == NULL)
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{
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continue;
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}
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wszTemplateName = wcsstr(wszTypeDN, L"CN=");
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if(wszTemplateName == NULL)
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{
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continue;
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}
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wszTemplateName += 3;
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// security review 2/21/2002 BryanWal ok - worst case: wszTemplateName is "";
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wszType = (LPWSTR) ::LocalAlloc (LPTR, sizeof(WCHAR)*(wcslen(wszTemplateName)+1));
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if ( wszType == NULL )
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{
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hr = E_OUTOFMEMORY;
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goto error;
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}
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// security review 2/21/2002 BryanWal ok
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wcscpy (wszType, wszTemplateName);
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wszEnd = wcschr (wszType, L',');
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if ( wszEnd )
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{
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*wszEnd = 0;
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}
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m_apCertTemplates[index] = new CCertTemplate (0, wszType, wszTypeDN, false, true);
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LocalFree(wszType);
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wszType = NULL;
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}
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}
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ReleaseStgMedium(&medium);
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}
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}
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hr = S_OK; // success
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error:
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return hr;
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}
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STDMETHODIMP CCertTemplateShellExt::AddPages
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(
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IN LPFNADDPROPSHEETPAGE lpfnAddPage,
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IN LPARAM lParam
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)
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{
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HRESULT hr = S_OK;
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AFX_MANAGE_STATE(AfxGetStaticModuleState());
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if(m_apCertTemplates[0] == NULL)
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{
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return E_UNEXPECTED;
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}
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DWORD dwType = m_apCertTemplates[0]->GetType ();
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switch (dwType)
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{
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case 1:
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hr = AddVersion1CertTemplatePropPages (m_apCertTemplates[0], lpfnAddPage, lParam);
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break;
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case 2:
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hr = AddVersion2CertTemplatePropPages (m_apCertTemplates[0], lpfnAddPage, lParam);
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break;
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default:
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_ASSERT (0);
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break;
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}
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/*
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CCertTemplateGeneralPage* pControlPage = new CCertTemplateGeneralPage(m_apCertTemplates[0]);
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if(pControlPage)
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{
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pBasePage = pControlPage;
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage(&pBasePage->m_psp);
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if (hPage == NULL)
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{
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delete (pControlPage);
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return E_UNEXPECTED;
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}
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lpfnAddPage(hPage, lParam);
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}
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*/
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return hr;
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}
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HRESULT CCertTemplateShellExt::AddVersion1CertTemplatePropPages (CCertTemplate* pCertTemplate, LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam)
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{
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_TRACE (1, L"Entering CCertTemplateShellExt::AddVersion1CertTemplatePropPages\n");
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HRESULT hr = S_OK;
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_ASSERT (pCertTemplate && lpfnAddPage);
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if ( pCertTemplate && lpfnAddPage )
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{
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BOOL bResult = FALSE;
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_ASSERT (1 == pCertTemplate->GetType ());
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// Add General page
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CTemplateGeneralPropertyPage * pGeneralPage = new CTemplateGeneralPropertyPage (
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*pCertTemplate, 0);
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if ( pGeneralPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pGeneralPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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// Add Request page only if subject is not a CA
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if ( SUCCEEDED (hr) && !pCertTemplate->SubjectIsCA () )
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{
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CTemplateV1RequestPropertyPage * pRequestPage = new CTemplateV1RequestPropertyPage (*pCertTemplate);
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if ( pRequestPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pRequestPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add Subject Name page only if subject is not a CA
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if ( SUCCEEDED (hr) && !pCertTemplate->SubjectIsCA () )
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{
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CTemplateV1SubjectNamePropertyPage * pSubjectNamePage =
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new CTemplateV1SubjectNamePropertyPage (*pCertTemplate);
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if ( pSubjectNamePage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pSubjectNamePage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add extensions page
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if ( SUCCEEDED (hr) )
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{
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CTemplateExtensionsPropertyPage * pExtensionsPage =
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new CTemplateExtensionsPropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty);
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if ( pExtensionsPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pExtensionsPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add security page
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if ( SUCCEEDED (hr) )
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{
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// if error, don't display this page
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LPSECURITYINFO pCertTemplateSecurity = NULL;
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hr = CreateCertTemplateSecurityInfo (pCertTemplate,
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&pCertTemplateSecurity);
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if ( SUCCEEDED (hr) )
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{
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// save the pCASecurity pointer for later releasing
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pGeneralPage->SetAllocedSecurityInfo (pCertTemplateSecurity);
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HPROPSHEETPAGE hPage = CreateSecurityPage (pCertTemplateSecurity);
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if (hPage == NULL)
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{
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hr = HRESULT_FROM_WIN32 (GetLastError());
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_TRACE (0, L"CreateSecurityPage () failed: 0x%x\n", hr);
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}
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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}
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}
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}
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_TRACE (-1, L"Leaving CCertTemplateShellExt::AddVersion1CertTemplatePropPages: 0x%x\n", hr);
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return hr;
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}
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HRESULT CCertTemplateShellExt::AddVersion2CertTemplatePropPages (CCertTemplate* pCertTemplate, LPFNADDPROPSHEETPAGE lpfnAddPage, LPARAM lParam)
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{
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_TRACE (1, L"Entering CCertTemplateShellExt::AddVersion1CertTemplatePropPages\n");
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HRESULT hr = S_OK;
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BOOL bResult = FALSE;
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_ASSERT (pCertTemplate && lpfnAddPage);
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if ( pCertTemplate && lpfnAddPage )
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{
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_ASSERT (2 == pCertTemplate->GetType ());
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// Add General page
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CTemplateGeneralPropertyPage * pGeneralPage = new CTemplateGeneralPropertyPage (
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*pCertTemplate, 0);
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if ( pGeneralPage )
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{
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pGeneralPage->m_lNotifyHandle = 0; //lNotifyHandle;
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//m_lNotifyHandle = lNotifyHandle;
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pGeneralPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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// Add Request page only if subject is not a CA
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if ( SUCCEEDED (hr) && !pCertTemplate->SubjectIsCA () )
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{
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CTemplateV2RequestPropertyPage * pRequestPage =
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new CTemplateV2RequestPropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty);
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if ( pRequestPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pRequestPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add Subject Name page only if subject is not a CA
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if ( SUCCEEDED (hr) && !pCertTemplate->SubjectIsCA () )
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{
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CTemplateV2SubjectNamePropertyPage * pSubjectNamePage =
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new CTemplateV2SubjectNamePropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty);
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if ( pSubjectNamePage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pSubjectNamePage->m_psp);
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_ASSERT (hPage);
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add Authentication Name page
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if ( SUCCEEDED (hr) )
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{
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CTemplateV2AuthenticationPropertyPage * pAuthenticationPage =
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new CTemplateV2AuthenticationPropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty);
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if ( pAuthenticationPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pAuthenticationPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add Superceded page
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if ( SUCCEEDED (hr) )
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{
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CTemplateV2SupercedesPropertyPage * pSupercededPage =
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new CTemplateV2SupercedesPropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty, 0);
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if ( pSupercededPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pSupercededPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add extensions page
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if ( SUCCEEDED (hr) )
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{
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CTemplateExtensionsPropertyPage * pExtensionsPage =
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new CTemplateExtensionsPropertyPage (*pCertTemplate,
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pGeneralPage->m_bIsDirty);
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if ( pExtensionsPage )
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{
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HPROPSHEETPAGE hPage = MyCreatePropertySheetPage (&pExtensionsPage->m_psp);
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_ASSERT (hPage);
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if ( hPage )
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{
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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if ( !bResult )
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hr = E_FAIL;
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}
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else
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hr = E_FAIL;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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// Add security page
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if ( SUCCEEDED (hr) )
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{
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// if error, don't display this page
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LPSECURITYINFO pCertTemplateSecurity = NULL;
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hr = CreateCertTemplateSecurityInfo (pCertTemplate,
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&pCertTemplateSecurity);
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if ( SUCCEEDED (hr) )
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{
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// save the pCertTemplateSecurity pointer for later releasing
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pGeneralPage->SetAllocedSecurityInfo (pCertTemplateSecurity);
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HPROPSHEETPAGE hPage = CreateSecurityPage (pCertTemplateSecurity);
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if (hPage == NULL)
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{
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hr = HRESULT_FROM_WIN32 (GetLastError());
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_TRACE (0, L"CreateSecurityPage () failed: 0x%x\n", hr);
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}
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bResult = lpfnAddPage (hPage, lParam);
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_ASSERT (bResult);
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}
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}
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}
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_TRACE (-1, L"Leaving CCertTemplateShellExt::AddVersion1CertTemplatePropPages: 0x%x\n", hr);
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return hr;
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}
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STDMETHODIMP CCertTemplateShellExt::ReplacePage
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(
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IN UINT /*uPageID*/,
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IN LPFNADDPROPSHEETPAGE /*lpfnReplaceWith*/,
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IN LPARAM /*lParam*/
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)
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{
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return E_FAIL;
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}
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// IContextMenu methods
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STDMETHODIMP CCertTemplateShellExt::GetCommandString
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(
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UINT_PTR idCmd,
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UINT uFlags,
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UINT* /*pwReserved*/,
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LPSTR pszName,
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UINT cchMax
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)
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{
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if((idCmd == m_uiEditId) && (m_uiEditId != 0))
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{
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if (uFlags == GCS_HELPTEXT)
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{
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LoadString(AfxGetResourceHandle( ), IDS_EDIT_HINT, (LPTSTR)pszName, cchMax);
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return S_OK;
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}
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}
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return E_NOTIMPL;
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}
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STDMETHODIMP CCertTemplateShellExt::InvokeCommand
|
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(
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LPCMINVOKECOMMANDINFO lpici
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)
|
|
{
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if (!HIWORD(lpici->lpVerb))
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{
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UINT idCmd = LOWORD(lpici->lpVerb);
|
|
switch(idCmd)
|
|
{
|
|
case 0: // Edit
|
|
// InvokeCertTypeWizard(m_ahCertTemplates[0],
|
|
// lpici->hwnd);
|
|
return S_OK;
|
|
|
|
}
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
|
|
STDMETHODIMP CCertTemplateShellExt::QueryContextMenu
|
|
(
|
|
HMENU hmenu,
|
|
UINT indexMenu,
|
|
UINT idCmdFirst,
|
|
UINT /*idCmdLast*/,
|
|
UINT /*uFlags*/
|
|
)
|
|
{
|
|
|
|
CString szEdit;
|
|
MENUITEMINFO mii;
|
|
UINT idLastUsedCmd = idCmdFirst;
|
|
AFX_MANAGE_STATE(AfxGetStaticModuleState());
|
|
|
|
// security review 2/21/2002 BryanWal ok
|
|
ZeroMemory (&mii, sizeof (mii));
|
|
|
|
if ( IsCerttypeEditingAllowed () )
|
|
{
|
|
mii.cbSize = sizeof(mii);
|
|
mii.fMask = MIIM_TYPE | MIIM_ID;
|
|
mii.fType = MFT_STRING;
|
|
mii.wID = idCmdFirst;
|
|
|
|
szEdit.LoadString(IDS_EDIT);
|
|
|
|
mii.dwTypeData = (LPTSTR)(LPCTSTR)szEdit;
|
|
mii.cch = szEdit.GetLength();
|
|
|
|
|
|
// Add new menu items to the context menu. //
|
|
::InsertMenuItem(hmenu,
|
|
indexMenu++,
|
|
TRUE,
|
|
&mii);
|
|
|
|
}
|
|
|
|
return ResultFromScode (MAKE_SCODE (SEVERITY_SUCCESS, 0,
|
|
USHORT (idLastUsedCmd + 1)));
|
|
}
|