A Userful Class:CActiveDirectoryUsers to Get some information about ActiveDirectory

最新推荐文章于 2016-12-22 19:49:00 发布

原创最新推荐文章于 2016-12-22 19:49:00 发布 · 2.7k 阅读

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CC 4.0 BY-SA版权

文章标签：

#class #authentication #null #search #path #download

本文介绍了一个C++类CActiveDirectoryUsers，用于从Active Directory检索用户信息。该类通过LDAP连接到目录服务并搜索用户对象，最终将用户名填充到CStringArray中。

ActiveDirectoryUsers.h

#pragma once #include <objbase.h> #include <wchar.h> #include <activeds.h> #include <sddl.h> class CActiveDirectoryUsers { public: CActiveDirectoryUsers(void); ~CActiveDirectoryUsers(void); bool GetADUsers(CStringArray& m_UserArray); private: bool FindUsersIn(CStringArray* pUserArray,IDirectorySearch *pContainerToSearch); };

ActiveDirectoryUsers.cpp

#include "activedirectoryusers.h" CActiveDirectoryUsers::CActiveDirectoryUsers(void) { } CActiveDirectoryUsers::~CActiveDirectoryUsers(void) { } bool CActiveDirectoryUsers::GetADUsers(CStringArray& UserArray) { CoInitialize(NULL); HRESULT hr = S_OK; IADs *pObject = NULL; IDirectorySearch *pContainerToSearch = NULL; LPOLESTR szPath = new OLECHAR[MAX_PATH]; VARIANT var; hr = ADsOpenObject(L"LDAP://rootDSE",NULL,NULL,ADS_SECURE_AUTHENTICATION,IID_IADs,(void**)&pObject); if (FAILED(hr)) { if (pObject) pObject->Release(); return false; } if (SUCCEEDED(hr)) { hr = pObject->Get(L"defaultNamingContext",&var); if (SUCCEEDED(hr)) { wcscpy(szPath,L"LDAP://"); wcscat(szPath,var.bstrVal); hr = ADsOpenObject(szPath,NULL, NULL,ADS_SECURE_AUTHENTICATION, IID_IDirectorySearch,(void**)&pContainerToSearch); if (SUCCEEDED(hr)) { bool success=FindUsersIn(&UserArray,pContainerToSearch); if (!success) { return false; } } else { return false; } if (pContainerToSearch) pContainerToSearch->Release(); } VariantClear(&var); } if (pObject) pObject->Release(); CoUninitialize(); return true; } bool CActiveDirectoryUsers::FindUsersIn(CStringArray* pUserArray,IDirectorySearch *pContainerToSearch) { if(pContainerToSearch==NULL||pUserArray==NULL) return false; LPOLESTR pszSearchFilter = new OLECHAR[MAX_PATH]; wcscpy(pszSearchFilter,L"(&(objectClass=user)(objectCategory=person))"); ADS_SEARCHPREF_INFO SearchPrefs; SearchPrefs.dwSearchPref = ADS_SEARCHPREF_SEARCH_SCOPE; SearchPrefs.vValue.dwType = ADSTYPE_INTEGER; SearchPrefs.vValue.Integer = ADS_SCOPE_SUBTREE; DWORD dwNumPrefs = 1; LPOLESTR pszColumn = NULL; ADS_SEARCH_COLUMN col; HRESULT hr; IADs *pObj = NULL; IADs * pIADs = NULL; ADS_SEARCH_HANDLE hSearch = NULL; hr = pContainerToSearch->SetSearchPreference( &SearchPrefs, dwNumPrefs); if (FAILED(hr)) return false; LPOLESTR pszNonVerboseList[] = {L"name"}; LPOLESTR szName = new OLECHAR[MAX_PATH]; int iCount = 0; hr = pContainerToSearch->ExecuteSearch(pszSearchFilter, pszNonVerboseList,sizeof(pszNonVerboseList)/sizeof(LPOLESTR),&hSearch); if ( SUCCEEDED(hr) ) { hr = pContainerToSearch->GetFirstRow( hSearch); if (SUCCEEDED(hr)) { while( hr != S_ADS_NOMORE_ROWS ) { iCount++; while( pContainerToSearch->GetNextColumnName( hSearch, &pszColumn ) != S_ADS_NOMORE_COLUMNS ) { hr = pContainerToSearch->GetColumn( hSearch, pszColumn, &col ); if ( SUCCEEDED(hr) ) { if (0==wcscmp(L"name", pszColumn)) { wcscpy(szName,col.pADsValues->CaseIgnoreString); pUserArray->Add((CW2A)(szName)); } pContainerToSearch->FreeColumn( &col ); } FreeADsMem( pszColumn ); } hr = pContainerToSearch->GetNextRow( hSearch); } } else return false; pContainerToSearch->CloseSearchHandle(hSearch); } else return false; return true; }

How to Use it?

m_UserList is a CListBox for example

then you can

m_UserList.ResetContent(); CActiveDirectoryUsers ADUsers; CStringArray Array; bool res=ADUsers.GetADUsers(Array); if(!Array.IsEmpty()&&res) for(int i=0;i<Array.GetCount();i++) { m_UserList.AddString(Array.GetAt(i)); }

Source DownLoad:http://download.youkuaiyun.com/source/1829003