144 lines
3.3 KiB
C
144 lines
3.3 KiB
C
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//+-----------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (c) Microsoft Corporation 1992 - 1994
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//
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// File: sidcache.h
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//
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// Contents: types and prototypes for sid cache management
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//
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//
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// History: 15-May-1997 MikeSw Created
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//
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//------------------------------------------------------------------------------
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#ifndef __SIDCACHE_H__
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#define __SIDCACHE_H__
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////////////////////////////////////////////////////////////////////////////////
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//
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// Sid Cache Data types exported for lsaexts
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//
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////////////////////////////////////////////////////////////////////////////////
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typedef struct _LSAP_DB_SID_CACHE_ENTRY {
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struct _LSAP_DB_SID_CACHE_ENTRY * Next;
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//
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// Cache data
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//
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PSID Sid;
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UNICODE_STRING AccountName;
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SID_NAME_USE SidType;
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PSID DomainSid;
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UNICODE_STRING DomainName;
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//
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// These time values are only used for SID cache
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// entries that aren't associated with an actual logon session.
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//
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LARGE_INTEGER ExpirationTime;
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LARGE_INTEGER RefreshTime;
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LARGE_INTEGER CreateTime;
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LARGE_INTEGER LastUse;
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ULONG Flags;
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//
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// InUseCount is only used for SID cache entries that are
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// currently associated with an actual logon session. As long as
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// InUseCount is nonzero, ExpirationTime will not be checked.
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// Once InUseCount is zero, ExpirationTime will be set.
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//
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LONG InUseCount;
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} LSAP_DB_SID_CACHE_ENTRY, *PLSAP_DB_SID_CACHE_ENTRY;
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//
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// Flags to describe the cache entry
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//
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//
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// The name in the AccountName and DomainName fields represents
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// a SAM account name
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//
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#define LSAP_SID_CACHE_SAM_ACCOUNT_NAME 0x00000001
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//
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// The AccountName is a UPN
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//
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#define LSAP_SID_CACHE_UPN 0x00000002
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////////////////////////////////////////////////////////////////////////////////
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//
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// Exported Sid Cache functions
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//
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////////////////////////////////////////////////////////////////////////////////
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NTSTATUS
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LsapDbInitSidCache(
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VOID
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);
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VOID
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LsapSidCacheReadParameters(
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HKEY hKey
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);
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VOID
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LsapDbUpdateCacheWithSids(
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IN PSID *Sids,
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IN ULONG Count,
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IN OUT PLSAPR_REFERENCED_DOMAIN_LIST ReferencedDomains,
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IN PLSA_TRANSLATED_NAME_EX TranslatedNames
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);
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VOID
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LsapDbUpdateCacheWithNames(
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IN PUNICODE_STRING AccountNames,
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IN PUNICODE_STRING DomainNames,
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IN ULONG Count,
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IN OUT PLSAPR_REFERENCED_DOMAIN_LIST ReferencedDomains,
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IN PLSAPR_TRANSLATED_SID_EX2 TranslatedSids
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);
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NTSTATUS
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LsapDbMapCachedSids(
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IN PSID *Sids,
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IN ULONG Count,
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IN BOOLEAN UseOldEntries,
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IN OUT PLSAPR_REFERENCED_DOMAIN_LIST ReferencedDomains,
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OUT PLSAPR_TRANSLATED_NAMES_EX TranslatedNames,
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OUT PULONG MappedCount
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);
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NTSTATUS
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LsapDbMapCachedNames(
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IN ULONG LookupOptions,
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IN PUNICODE_STRING AccountNames,
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IN PUNICODE_STRING DomainNames,
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IN ULONG Count,
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IN BOOLEAN UseOldEntries,
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IN OUT PLSAPR_REFERENCED_DOMAIN_LIST ReferencedDomains,
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OUT PLSAPR_TRANSLATED_SIDS_EX2 TranslatedSids,
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OUT PULONG MappedCount
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);
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VOID
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LsapDbAddLogonNameToCache(
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IN PUNICODE_STRING AccountName,
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IN PUNICODE_STRING DomainName,
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IN PSID AccountSid
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);
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VOID
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LsapDbReleaseLogonNameFromCache(
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IN PSID Sid
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);
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#endif // __SIDCACHE_H__
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