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.
130 lines
4.3 KiB
130 lines
4.3 KiB
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
//
|
|
// Copyright (C) Microsoft Corporation, 1997 - 1999
|
|
//
|
|
// File: sidcache.h
|
|
//
|
|
// This file contains definitions and prototypes for SID/Name cache.
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
#ifndef _SIDCACHE_H_
|
|
#define _SIDCACHE_H_
|
|
|
|
#include <comctrlp.h> // DPA
|
|
|
|
DWORD WaitOnThread(HANDLE *phThread);
|
|
|
|
#define BUCKET_COUNT 31
|
|
|
|
typedef struct _sid_cache_entry
|
|
{
|
|
DWORD dwLastAccessTime;
|
|
SID_NAME_USE SidType;
|
|
PSID pSid;
|
|
LPCTSTR pszName;
|
|
LPCTSTR pszLogonName;
|
|
} SID_CACHE_ENTRY, *PSID_CACHE_ENTRY;
|
|
|
|
|
|
class CSidCache
|
|
{
|
|
private:
|
|
HDPA m_dpaSidHashTable[BUCKET_COUNT];
|
|
CRITICAL_SECTION m_csHashTableLock;
|
|
CRITICAL_SECTION m_csDomainNameLock;
|
|
CRITICAL_SECTION m_csDcNameLock;
|
|
LPTSTR m_pszCachedServer;
|
|
LPTSTR m_pszCachedDomain;
|
|
HANDLE m_hInitThread;
|
|
LPTSTR m_pszLastDc;
|
|
LPTSTR m_pszLastDomain;
|
|
LONG m_cRef;
|
|
|
|
public:
|
|
CSidCache();
|
|
~CSidCache();
|
|
|
|
// used to control lifetime of the object
|
|
ULONG AddRef();
|
|
ULONG Release();
|
|
|
|
BOOL LookupSids(HDPA hSids, LPCTSTR pszServer, LPSECURITYINFO2 psi2, PUSER_LIST *ppUserList);
|
|
BOOL LookupSidsAsync(HDPA hSids, LPCTSTR pszServer, LPSECURITYINFO2 psi2, HWND hWndNotify, UINT uMsgNotify);
|
|
|
|
BOOL LookupNames(PDS_SELECTION_LIST pDsSelList, LPCTSTR pszServer, PUSER_LIST *ppUserList, BOOL bStandalone);
|
|
|
|
void GetDomainName(LPCTSTR pszServer, LPTSTR pszDomain, ULONG cchDomain);
|
|
void GetDcName(LPCTSTR pszDomain, LPTSTR pszDC, ULONG cchDC);
|
|
|
|
PSID_CACHE_ENTRY FindSid(PSID pSid);
|
|
PSID_CACHE_ENTRY MakeEntry(PSID pSid,
|
|
SID_NAME_USE SidType,
|
|
LPCTSTR pszName,
|
|
LPCTSTR pszLogonName = NULL);
|
|
BOOL AddEntry(PSID_CACHE_ENTRY pEntry);
|
|
|
|
BOOL BuildUserList(HDPA hEntryList,
|
|
LPCTSTR pszServer,
|
|
PUSER_LIST *ppUserList);
|
|
|
|
private:
|
|
int HashSid(PSID pSid);
|
|
static int CALLBACK CompareSid(LPVOID p1, LPVOID p2, LPARAM lParam);
|
|
|
|
void GetUserFriendlyName(LPCTSTR pszSamLogonName,
|
|
LPCTSTR pszSamAccountName,
|
|
LPCTSTR pszServer,
|
|
BOOL bUseSamCompatibleInfo,
|
|
BOOL bIsStandalone,
|
|
BSTR *pstrLogonName,
|
|
BSTR *pstrDisplayName);
|
|
BSTR GetNT4DisplayName(LPCTSTR pszAccount,
|
|
LPCTSTR pszName,
|
|
LPCTSTR pszServer,
|
|
BOOL bStandalone);
|
|
|
|
BOOL InternalLookupSids(HDPA hSids,
|
|
LPCTSTR pszServer,
|
|
LPSECURITYINFO2 psi2,
|
|
HDPA hEntryList,
|
|
HWND hWndNotify = NULL,
|
|
UINT uMsgNotify = 0);
|
|
BOOL LookupSidsHelper(HDPA hSids,
|
|
LPCTSTR pszServer,
|
|
HDPA hEntryList,
|
|
HWND hWndNotify = NULL,
|
|
UINT uMsgNotify = 0,
|
|
BOOL bSecondTry = FALSE,
|
|
BOOL bWellKnown = FALSE);
|
|
HRESULT LookupSidsFromObject(HDPA hSids, LPSECURITYINFO2 psi2, HDPA hEntryList);
|
|
|
|
|
|
BOOL InternalLookupNames(PDS_SELECTION_LIST pDsSelList,
|
|
LPCTSTR pszServer,
|
|
HDPA hEntryList,
|
|
BOOL bStandalone);
|
|
|
|
|
|
static DWORD WINAPI InitThread(LPVOID pvThreadData);
|
|
|
|
void Lock() { EnterCriticalSection(&m_csHashTableLock); }
|
|
void Unlock() { LeaveCriticalSection(&m_csHashTableLock); }
|
|
|
|
void LockDomain() { EnterCriticalSection(&m_csDomainNameLock); }
|
|
void UnlockDomain() { LeaveCriticalSection(&m_csDomainNameLock); }
|
|
|
|
void LockDc() { EnterCriticalSection(&m_csDcNameLock); }
|
|
void UnlockDc() { LeaveCriticalSection(&m_csDcNameLock); }
|
|
};
|
|
typedef CSidCache *PSIDCACHE;
|
|
|
|
//
|
|
// Helper functions for creating/deleting the global SID Cache
|
|
//
|
|
PSIDCACHE GetSidCache();
|
|
void FreeSidCache();
|
|
|
|
#endif // _SIDCACHE_H_
|