185 lines
6.3 KiB
C++
185 lines
6.3 KiB
C++
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//+-------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1993 - 1995.
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//
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// File: aclbuild.hxx
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//
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// Contents: Class to generate and read ACLs from and into ACCESS_ENTRYs
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//
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// History: 8-94 Created DaveMont
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//
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//--------------------------------------------------------------------
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#ifndef __ACLBUILD__
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#define __ACLBUILD__
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#include <accctrl.h>
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//
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// Valid returned ACE flags
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//
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#define ACLBUILD_VALID_ACE_FLAGS (OBJECT_INHERIT_ACE | CONTAINER_INHERIT_ACE | INHERIT_ONLY_ACE)
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class CAccountAccess;
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class CMemberCheck;
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class CIterator;
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class CAclIterator;
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class CAesIterator;
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//
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// IsContainer enumerated type, used by aclbuild.hxx (exposed here for cairole\stg)
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//
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typedef enum _IS_CONTAINER
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{
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ACCESS_TO_UNKNOWN = 0,
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ACCESS_TO_OBJECT,
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ACCESS_TO_CONTAINER
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} IS_CONTAINER, *PIS_CONTAINER;
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#ifdef __cplusplus
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extern "C" {
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#endif
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//
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// mask conversions, (exposed here for cairole\stg)
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//
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ULONG NTAccessMaskToProvAccessRights(IN SE_OBJECT_TYPE SeObjectType,
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IN BOOL fIsContainer,
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IN ACCESS_MASK AccessMask);
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ACCESS_MASK ProvAccessRightsToNTAccessMask(IN SE_OBJECT_TYPE SeObjectType,
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IN ULONG AccessRights);
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#ifdef __cplusplus
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}
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#endif
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//============================================================================
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//+---------------------------------------------------------------------------
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//
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// Class: CAcl
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//
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// Synopsis: Base class for ACL generation and reading, see aclbuild.cxx
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// header for detailed description
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//
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//----------------------------------------------------------------------------
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class CAcl
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{
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public:
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CAcl(LPWSTR system,
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IS_CONTAINER fdir,
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BOOL fSaveNamesAndSids,
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BOOL fUsedByProviderIndependentApi);
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~CAcl();
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void * operator new(size_t size);
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void operator delete(void * p, size_t size);
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inline ULONG AclRevision();
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inline ULONG Capabilities();
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DWORD WINAPI SetAcl( PACL pacl);
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DWORD WINAPI ClearAll();
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DWORD WINAPI ClearAccessEntries();
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DWORD WINAPI AddAccessEntries( ULONG ccount,
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PACCESS_ENTRY pae);
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DWORD WINAPI BuildAcl(PACL *pacl);
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DWORD WINAPI BuildAccessEntries(PULONG csize,
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PULONG ccount,
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PACCESS_ENTRY *pae,
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BOOL fAbsolute);
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DWORD WINAPI GetEffectiveRights(PTRUSTEE ptrustee,
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PACCESS_MASK accessmask);
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DWORD WINAPI GetAuditedRights(PTRUSTEE ptrustee,
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PACCESS_MASK successmask,
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PACCESS_MASK failuremask);
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protected:
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DWORD WINAPI _Pass1(PULONG cSize, PULONG cCount, BOOL fBuildAcl);
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DWORD WINAPI _CheckEntryList(CAccountAccess *pCAA,
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CAccountAccess **plistCAA,
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ULONG clistlength,
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PULONG cSize,
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PULONG cCount,
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BOOL fBuildAcl) ;
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DWORD WINAPI _UseEntry(CAccountAccess *pCAA,
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PULONG cSize,
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PULONG cCount,
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BOOL fBuildAcl);
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DWORD WINAPI _RemoveEntry(CAccountAccess *pCAA,
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PULONG cSize,
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PULONG cCount,
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BOOL fBuildAcl);
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DWORD WINAPI _MergeEntries(CAccountAccess *pnewCAA,
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CAccountAccess *poldCAA,
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PULONG cSize,
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PULONG cCount,
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BOOL fBuildAcl);
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void _BuildAccessEntry(CAccountAccess *pCAA,
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LPWSTR *nameptr,
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PACCESS_ENTRY pAccessEntry,
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BOOL fAbsolute);
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void _BuildDualAuditEntries(CAccountAccess *pCAA,
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LPWSTR *nameptr,
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PACCESS_ENTRY pae,
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DWORD *ccount,
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BOOL fAbsolute);
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ULONG _GetAceSize(CAccountAccess *pcaa);
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DWORD WINAPI _GetAccessEntrySize(CAccountAccess *pcaa,
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PULONG cAccessEntrySize);
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DWORD WINAPI _AddEntry(CIterator *ci,
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CAccountAccess **pcaa,
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PULONG pcaaindex);
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DWORD WINAPI _CheckForDuplicateEntries(CAccountAccess **pcaa,
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ULONG curindex,
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ULONG countold);
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DWORD WINAPI _SetAceFlags(ULONG AceIndex,
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PACL pacl,
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CAccountAccess *pcaa);
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DWORD WINAPI _ComputeEffective(CAccountAccess *pCAA,
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CMemberCheck *cMC,
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PACCESS_MASK AllowMask,
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PACCESS_MASK DenyMask);
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DWORD WINAPI _InitIterators();
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BOOL _fused_by_provider_independent_api; // cluge to make provider
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// independent masks work
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ULONG _aclrevision;
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ULONG _capabilities;
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CAccountAccess **_pcaaacl; // list of acl account accesses
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CAccountAccess **_pcaaaes; // list of access entry account accesses
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ULONG _pcaaaclindex;
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ULONG _pcaaaesindex;
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LPWSTR _system;
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IS_CONTAINER _fdir;
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BOOL _fsave_names_and_sids;
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CAclIterator *_pcacli; // acl iterator
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CAesIterator *_pcaeli; // access entry iterator
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};
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//----------------------------------------------------------------------------
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ULONG CAcl::AclRevision()
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{
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return(_aclrevision);
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}
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//----------------------------------------------------------------------------
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ULONG CAcl::Capabilities()
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{
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return(_capabilities);
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}
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#endif // __ACLBUILD__
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