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.
204 lines
5.0 KiB
204 lines
5.0 KiB
/**********************************************************************/
|
|
/** Microsoft LAN Manager **/
|
|
/** Copyright(c) Microsoft Corp., 1990, 1991 **/
|
|
/**********************************************************************/
|
|
|
|
/*
|
|
Subject.hxx
|
|
|
|
This file contains the SUBJECT class definition. A subject is a
|
|
user or group and the information need to uniquely identify that
|
|
user or group.
|
|
|
|
|
|
|
|
FILE HISTORY:
|
|
Johnl 05-Aug-1991 Created
|
|
|
|
*/
|
|
|
|
#ifndef _SUBJECT_HXX_
|
|
#define _SUBJECT_HXX_
|
|
|
|
#include <security.hxx>
|
|
#include <string.hxx>
|
|
#include <ntacutil.hxx>
|
|
|
|
/* Subject types map to NT Sid Types but work for Lanman also.
|
|
*/
|
|
enum SUBJECT_TYPE
|
|
{
|
|
SubjTypeUser = SidTypeUser,
|
|
SubjTypeGroup = SidTypeGroup,
|
|
SubjTypeAlias = SidTypeAlias,
|
|
SubjTypeWellKnownGroup = SidTypeWellKnownGroup,
|
|
SubjTypeUnknown = SidTypeUnknown,
|
|
SubjTypeDeletedAccount = SidTypeDeletedAccount,
|
|
SubjTypeRemote = 0xff
|
|
} ;
|
|
|
|
|
|
/*************************************************************************
|
|
|
|
NAME: SUBJECT
|
|
|
|
SYNOPSIS: Base subject class. A subject is a user/group on a secure
|
|
system (such as NT or LM).
|
|
|
|
INTERFACE:
|
|
QueryDisplayName
|
|
UI name to show the user (doesn't need to be unique)
|
|
|
|
QuerySystemSubjectType
|
|
Returns the subject type (SID type) if this subject is a well
|
|
known subject (i.e., UI_SID_World, UI_SID_Network etc.).
|
|
|
|
PARENT:
|
|
|
|
USES:
|
|
|
|
CAVEATS: IsGroup and IsUser should be used only on the Lanman side
|
|
of things.
|
|
|
|
NOTES:
|
|
|
|
HISTORY:
|
|
Johnl 05-Aug-1991 Created
|
|
Johnl 11-Mar-1992 Changed to use SUBJECT_TYPE to help accomodate
|
|
NT.
|
|
|
|
**************************************************************************/
|
|
|
|
class SUBJECT : public BASE
|
|
{
|
|
private:
|
|
SUBJECT_TYPE _SubjType ;
|
|
|
|
protected:
|
|
SUBJECT( SUBJECT_TYPE SubjType ) ;
|
|
|
|
public:
|
|
virtual const TCHAR * QueryDisplayName( void ) const = 0 ;
|
|
virtual UI_SystemSid QuerySystemSubjectType( void ) const ;
|
|
|
|
BOOL IsGroup( void ) const
|
|
{ return _SubjType == SubjTypeGroup ; }
|
|
|
|
BOOL IsUser( void ) const
|
|
{ return _SubjType == SubjTypeUser ; }
|
|
|
|
BOOL IsAlias( void ) const
|
|
{ return _SubjType == SubjTypeAlias ; }
|
|
|
|
SUBJECT_TYPE QueryType( void ) const
|
|
{ return _SubjType ; }
|
|
|
|
void SetSubjectType( enum SUBJECT_TYPE SubjType )
|
|
{ _SubjType = SubjType ; }
|
|
|
|
BOOL virtual IsEqual( const SUBJECT * psubj ) const = 0 ;
|
|
|
|
APIERR virtual IsEveryoneGroup( BOOL * pfIsEveryone ) const ;
|
|
|
|
virtual ~SUBJECT() ;
|
|
|
|
} ;
|
|
|
|
/*************************************************************************
|
|
|
|
NAME: LM_SUBJECT
|
|
|
|
SYNOPSIS: Lanman user/group
|
|
|
|
INTERFACE:
|
|
|
|
PARENT:
|
|
|
|
USES:
|
|
|
|
CAVEATS:
|
|
|
|
NOTES:
|
|
|
|
HISTORY:
|
|
Johnl 05-Aug-1991 Created
|
|
|
|
**************************************************************************/
|
|
|
|
class LM_SUBJECT : public SUBJECT
|
|
{
|
|
private:
|
|
NLS_STR _nlsDisplayName ;
|
|
|
|
public:
|
|
LM_SUBJECT( const TCHAR * pszUserGroupName, BOOL fIsGroup ) ;
|
|
virtual ~LM_SUBJECT() ;
|
|
|
|
virtual const TCHAR * QueryDisplayName( void ) const ;
|
|
BOOL virtual IsEqual( const SUBJECT * psubj ) const ;
|
|
} ;
|
|
|
|
/*************************************************************************
|
|
|
|
NAME: NT_SUBJECT
|
|
|
|
SYNOPSIS: This class represents an "Account" in the NT SAM
|
|
|
|
|
|
INTERFACE:
|
|
|
|
PARENT:
|
|
|
|
USES:
|
|
|
|
CAVEATS:
|
|
|
|
|
|
NOTES: If pszSubjectName is NULL, then the name will be retrieved
|
|
from the LSA.
|
|
|
|
|
|
HISTORY:
|
|
JohnL 20-Dec-1991 Created
|
|
|
|
**************************************************************************/
|
|
|
|
class NT_SUBJECT : public SUBJECT
|
|
{
|
|
private:
|
|
NLS_STR _nlsDisplayName ;
|
|
OS_SID _ossid ;
|
|
enum UI_SystemSid _SystemSidType ;
|
|
|
|
/* When we construct an NT_SUBJECT, we have to check if the SID is one
|
|
* of the well known sids that we special case (World, Creator Owner,
|
|
* Interactive and Network). Rather then comparing all the time, we
|
|
* will only compare if the sub-authority count of the SID is less
|
|
* then or equal to the maximum sub-authority count of the SIDs that we
|
|
* special case.
|
|
*/
|
|
static UCHAR _cMaxWellKnownSubAuthorities ;
|
|
|
|
public:
|
|
NT_SUBJECT( PSID psidSubject,
|
|
const TCHAR * pszSubjectName = NULL,
|
|
SID_NAME_USE type = SidTypeUnknown,
|
|
UI_SystemSid SystemSidType = UI_SID_Invalid ) ;
|
|
~NT_SUBJECT() ;
|
|
|
|
APIERR SetDisplayName( const TCHAR * pszDisplayName )
|
|
{ _nlsDisplayName=pszDisplayName; return _nlsDisplayName.QueryError();}
|
|
|
|
void SetNameUse( SID_NAME_USE type )
|
|
{ SetSubjectType( (SUBJECT_TYPE) type ) ; }
|
|
|
|
virtual const TCHAR * QueryDisplayName( void ) const ;
|
|
virtual UI_SystemSid QuerySystemSubjectType( void ) const ;
|
|
BOOL virtual IsEqual( const SUBJECT * psubj ) const ;
|
|
APIERR virtual IsEveryoneGroup( BOOL * pfIsEveryone ) const ;
|
|
|
|
const OS_SID * QuerySID( void ) const
|
|
{ return &_ossid ; }
|
|
} ;
|
|
|
|
#endif // _SUBJECT_HXX_
|