Sweden-Number/dlls/ntdll/sec.c

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/*
* Security functions
*
* Copyright 1996-1998 Marcus Meissner
* Copyright 2003 CodeWeavers Inc. (Ulrich Czekalla)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
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#include "wine/port.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <ctype.h>
#include <math.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "wine/exception.h"
#include "winreg.h"
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#include "ntdll_misc.h"
#include "excpt.h"
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#include "wine/library.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
#define NT_SUCCESS(status) (status == STATUS_SUCCESS)
/* filter for page-fault exceptions */
static WINE_EXCEPTION_FILTER(page_fault)
{
if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
return EXCEPTION_EXECUTE_HANDLER;
return EXCEPTION_CONTINUE_SEARCH;
}
/*
* SID FUNCTIONS
*/
/******************************************************************************
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* RtlAllocateAndInitializeSid [NTDLL.@]
*
*/
NTSTATUS WINAPI RtlAllocateAndInitializeSid (
PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount,
DWORD nSubAuthority0, DWORD nSubAuthority1,
DWORD nSubAuthority2, DWORD nSubAuthority3,
DWORD nSubAuthority4, DWORD nSubAuthority5,
DWORD nSubAuthority6, DWORD nSubAuthority7,
PSID *pSid )
{
TRACE("(%p, 0x%04x,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,%p)\n",
pIdentifierAuthority,nSubAuthorityCount,
nSubAuthority0, nSubAuthority1, nSubAuthority2, nSubAuthority3,
nSubAuthority4, nSubAuthority5, nSubAuthority6, nSubAuthority7, pSid);
if (!(*pSid = RtlAllocateHeap( GetProcessHeap(), 0,
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RtlLengthRequiredSid(nSubAuthorityCount))))
return STATUS_NO_MEMORY;
((SID*)*pSid)->Revision = SID_REVISION;
if (pIdentifierAuthority)
memcpy(&((SID*)*pSid)->IdentifierAuthority, pIdentifierAuthority, sizeof (SID_IDENTIFIER_AUTHORITY));
*RtlSubAuthorityCountSid(*pSid) = nSubAuthorityCount;
if (nSubAuthorityCount > 0)
*RtlSubAuthoritySid(*pSid, 0) = nSubAuthority0;
if (nSubAuthorityCount > 1)
*RtlSubAuthoritySid(*pSid, 1) = nSubAuthority1;
if (nSubAuthorityCount > 2)
*RtlSubAuthoritySid(*pSid, 2) = nSubAuthority2;
if (nSubAuthorityCount > 3)
*RtlSubAuthoritySid(*pSid, 3) = nSubAuthority3;
if (nSubAuthorityCount > 4)
*RtlSubAuthoritySid(*pSid, 4) = nSubAuthority4;
if (nSubAuthorityCount > 5)
*RtlSubAuthoritySid(*pSid, 5) = nSubAuthority5;
if (nSubAuthorityCount > 6)
*RtlSubAuthoritySid(*pSid, 6) = nSubAuthority6;
if (nSubAuthorityCount > 7)
*RtlSubAuthoritySid(*pSid, 7) = nSubAuthority7;
return STATUS_SUCCESS;
}
/******************************************************************************
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* RtlEqualSid [NTDLL.@]
*
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* Determine if two SIDs are equal.
*
* PARAMS
* pSid1 [I] Source SID
* pSid2 [I] SID to compare with
*
* RETURNS
* TRUE, if pSid1 is equal to pSid2,
* FALSE otherwise.
*/
BOOL WINAPI RtlEqualSid( PSID pSid1, PSID pSid2 )
{
if (!RtlValidSid(pSid1) || !RtlValidSid(pSid2))
return FALSE;
if (*RtlSubAuthorityCountSid(pSid1) != *RtlSubAuthorityCountSid(pSid2))
return FALSE;
if (memcmp(pSid1, pSid2, RtlLengthSid(pSid1)) != 0)
return FALSE;
return TRUE;
}
/******************************************************************************
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* RtlEqualPrefixSid [NTDLL.@]
*/
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BOOL WINAPI RtlEqualPrefixSid (PSID pSid1, PSID pSid2)
{
if (!RtlValidSid(pSid1) || !RtlValidSid(pSid2))
return FALSE;
if (*RtlSubAuthorityCountSid(pSid1) != *RtlSubAuthorityCountSid(pSid2))
return FALSE;
if (memcmp(pSid1, pSid2, RtlLengthRequiredSid(((SID*)pSid1)->SubAuthorityCount - 1)) != 0)
return FALSE;
return TRUE;
}
/******************************************************************************
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* RtlFreeSid [NTDLL.@]
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*
* Free the resources used by a SID.
*
* PARAMS
* pSid [I] SID to Free.
*
* RETURNS
* STATUS_SUCCESS.
*/
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DWORD WINAPI RtlFreeSid(PSID pSid)
{
TRACE("(%p)\n", pSid);
RtlFreeHeap( GetProcessHeap(), 0, pSid );
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlLengthRequiredSid [NTDLL.@]
*
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* Determine the amount of memory a SID will use
*
* PARAMS
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* nrofsubauths [I] Number of Sub Authorities in the SID.
*
* RETURNS
* The size, in bytes, of a SID with nrofsubauths Sub Authorities.
*/
DWORD WINAPI RtlLengthRequiredSid(DWORD nrofsubauths)
{
return (nrofsubauths-1)*sizeof(DWORD) + sizeof(SID);
}
/**************************************************************************
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* RtlLengthSid [NTDLL.@]
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*
* Determine the amount of memory a SID is using
*
* PARAMS
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* pSid [I] SID to get the size of.
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*
* RETURNS
* The size, in bytes, of pSid.
*/
DWORD WINAPI RtlLengthSid(PSID pSid)
{
TRACE("sid=%p\n",pSid);
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if (!pSid) return 0;
return RtlLengthRequiredSid(*RtlSubAuthorityCountSid(pSid));
}
/**************************************************************************
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* RtlInitializeSid [NTDLL.@]
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*
* Initialise a SID.
*
* PARAMS
* pSid [I] SID to initialise
* pIdentifierAuthority [I] Identifier Authority
* nSubAuthorityCount [I] Number of Sub Authorities
*
* RETURNS
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* Success: TRUE. pSid is initialised with the details given.
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* Failure: FALSE, if nSubAuthorityCount is >= SID_MAX_SUB_AUTHORITIES.
*/
BOOL WINAPI RtlInitializeSid(
PSID pSid,
PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount)
{
int i;
SID* pisid=pSid;
if (nSubAuthorityCount >= SID_MAX_SUB_AUTHORITIES)
return FALSE;
pisid->Revision = SID_REVISION;
pisid->SubAuthorityCount = nSubAuthorityCount;
if (pIdentifierAuthority)
memcpy(&pisid->IdentifierAuthority, pIdentifierAuthority, sizeof (SID_IDENTIFIER_AUTHORITY));
for (i = 0; i < nSubAuthorityCount; i++)
*RtlSubAuthoritySid(pSid, i) = 0;
return TRUE;
}
/**************************************************************************
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* RtlSubAuthoritySid [NTDLL.@]
*
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* Return the Sub Authority of a SID
*
* PARAMS
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* pSid [I] SID to get the Sub Authority from.
* nSubAuthority [I] Sub Authority number.
*
* RETURNS
* A pointer to The Sub Authority value of pSid.
*/
LPDWORD WINAPI RtlSubAuthoritySid( PSID pSid, DWORD nSubAuthority )
{
return &(((SID*)pSid)->SubAuthority[nSubAuthority]);
}
/**************************************************************************
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* RtlIdentifierAuthoritySid [NTDLL.@]
*
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* Return the Identifier Authority of a SID.
*
* PARAMS
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* pSid [I] SID to get the Identifier Authority from.
*
* RETURNS
* A pointer to the Identifier Authority value of pSid.
*/
PSID_IDENTIFIER_AUTHORITY WINAPI RtlIdentifierAuthoritySid( PSID pSid )
{
return &(((SID*)pSid)->IdentifierAuthority);
}
/**************************************************************************
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* RtlSubAuthorityCountSid [NTDLL.@]
*
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* Get the number of Sub Authorities in a SID.
*
* PARAMS
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* pSid [I] SID to get the count from.
*
* RETURNS
* A pointer to the Sub Authority count of pSid.
*/
LPBYTE WINAPI RtlSubAuthorityCountSid(PSID pSid)
{
return &(((SID*)pSid)->SubAuthorityCount);
}
/**************************************************************************
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* RtlCopySid [NTDLL.@]
*/
BOOLEAN WINAPI RtlCopySid( DWORD nDestinationSidLength, PSID pDestinationSid, PSID pSourceSid )
{
if (!pSourceSid || !RtlValidSid(pSourceSid) ||
(nDestinationSidLength < RtlLengthSid(pSourceSid)))
return FALSE;
if (nDestinationSidLength < (((SID*)pSourceSid)->SubAuthorityCount*4+8))
return FALSE;
memmove(pDestinationSid, pSourceSid, ((SID*)pSourceSid)->SubAuthorityCount*4+8);
return TRUE;
}
/******************************************************************************
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* RtlValidSid [NTDLL.@]
*
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* Determine if a SID is valid.
*
* PARAMS
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* pSid [I] SID to check
*
* RETURNS
* TRUE if pSid is valid,
* FALSE otherwise.
*/
BOOLEAN WINAPI RtlValidSid( PSID pSid )
{
BOOL ret;
__TRY
{
ret = TRUE;
if (!pSid || ((SID*)pSid)->Revision != SID_REVISION ||
((SID*)pSid)->SubAuthorityCount > SID_MAX_SUB_AUTHORITIES)
{
ret = FALSE;
}
}
__EXCEPT(page_fault)
{
WARN("(%p): invalid pointer!\n", pSid);
return FALSE;
}
__ENDTRY
return ret;
}
/*
* security descriptor functions
*/
/**************************************************************************
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* RtlCreateSecurityDescriptor [NTDLL.@]
*
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* Initialise a SECURITY_DESCRIPTOR.
*
* PARAMS
* lpsd [O] Descriptor to initialise.
* rev [I] Revision, must be set to SECURITY_DESCRIPTOR_REVISION.
*
* RETURNS:
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* Success: STATUS_SUCCESS.
* Failure: STATUS_UNKNOWN_REVISION if rev is incorrect.
*/
NTSTATUS WINAPI RtlCreateSecurityDescriptor(
PSECURITY_DESCRIPTOR lpsd,
DWORD rev)
{
if (rev!=SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION;
memset(lpsd,'\0',sizeof(SECURITY_DESCRIPTOR));
((SECURITY_DESCRIPTOR*)lpsd)->Revision = SECURITY_DESCRIPTOR_REVISION;
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlValidSecurityDescriptor [NTDLL.@]
*
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* Determine if a SECURITY_DESCRIPTOR is valid.
*
* PARAMS
* SecurityDescriptor [I] Descriptor to check.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: STATUS_INVALID_SECURITY_DESCR or STATUS_UNKNOWN_REVISION.
*/
NTSTATUS WINAPI RtlValidSecurityDescriptor(
PSECURITY_DESCRIPTOR SecurityDescriptor)
{
if ( ! SecurityDescriptor )
return STATUS_INVALID_SECURITY_DESCR;
if ( ((SECURITY_DESCRIPTOR*)SecurityDescriptor)->Revision != SECURITY_DESCRIPTOR_REVISION )
return STATUS_UNKNOWN_REVISION;
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlLengthSecurityDescriptor [NTDLL.@]
*/
ULONG WINAPI RtlLengthSecurityDescriptor(
PSECURITY_DESCRIPTOR pSecurityDescriptor)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
ULONG offset = 0;
ULONG Size = SECURITY_DESCRIPTOR_MIN_LENGTH;
if ( lpsd == NULL )
return 0;
if ( lpsd->Control & SE_SELF_RELATIVE)
offset = (ULONG) lpsd;
if ( lpsd->Owner != NULL )
Size += RtlLengthSid((PSID)((LPBYTE)lpsd->Owner + offset));
if ( lpsd->Group != NULL )
Size += RtlLengthSid((PSID)((LPBYTE)lpsd->Group + offset));
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if ( (lpsd->Control & SE_SACL_PRESENT) &&
lpsd->Sacl != NULL )
Size += ((PACL)((LPBYTE)lpsd->Sacl + offset))->AclSize;
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if ( (lpsd->Control & SE_DACL_PRESENT) &&
lpsd->Dacl != NULL )
Size += ((PACL)((LPBYTE)lpsd->Dacl + offset))->AclSize;
return Size;
}
/******************************************************************************
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* RtlGetDaclSecurityDescriptor [NTDLL.@]
*
*/
NTSTATUS WINAPI RtlGetDaclSecurityDescriptor(
IN PSECURITY_DESCRIPTOR pSecurityDescriptor,
OUT PBOOLEAN lpbDaclPresent,
OUT PACL *pDacl,
OUT PBOOLEAN lpbDaclDefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
TRACE("(%p,%p,%p,%p)\n",
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pSecurityDescriptor, lpbDaclPresent, pDacl, lpbDaclDefaulted);
if (lpsd->Revision != SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION ;
if ( (*lpbDaclPresent = (SE_DACL_PRESENT & lpsd->Control) ? 1 : 0) )
{
if ( SE_SELF_RELATIVE & lpsd->Control)
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*pDacl = (PACL) ((LPBYTE)lpsd + (DWORD)lpsd->Dacl);
else
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*pDacl = lpsd->Dacl;
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*lpbDaclDefaulted = (( SE_DACL_DEFAULTED & lpsd->Control ) ? 1 : 0);
}
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return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlSetDaclSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlSetDaclSecurityDescriptor (
PSECURITY_DESCRIPTOR pSecurityDescriptor,
BOOLEAN daclpresent,
PACL dacl,
BOOLEAN dacldefaulted )
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if (lpsd->Revision!=SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION;
if (lpsd->Control & SE_SELF_RELATIVE)
return STATUS_INVALID_SECURITY_DESCR;
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if (!daclpresent)
{ lpsd->Control &= ~SE_DACL_PRESENT;
return TRUE;
}
lpsd->Control |= SE_DACL_PRESENT;
lpsd->Dacl = dacl;
if (dacldefaulted)
lpsd->Control |= SE_DACL_DEFAULTED;
else
lpsd->Control &= ~SE_DACL_DEFAULTED;
return STATUS_SUCCESS;
}
/******************************************************************************
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* RtlGetSaclSecurityDescriptor [NTDLL.@]
*
*/
NTSTATUS WINAPI RtlGetSaclSecurityDescriptor(
IN PSECURITY_DESCRIPTOR pSecurityDescriptor,
OUT PBOOLEAN lpbSaclPresent,
OUT PACL *pSacl,
OUT PBOOLEAN lpbSaclDefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
TRACE("(%p,%p,%p,%p)\n",
pSecurityDescriptor, lpbSaclPresent, *pSacl, lpbSaclDefaulted);
if (lpsd->Revision != SECURITY_DESCRIPTOR_REVISION)
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return STATUS_UNKNOWN_REVISION;
if ( (*lpbSaclPresent = (SE_SACL_PRESENT & lpsd->Control) ? 1 : 0) )
{
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if (SE_SELF_RELATIVE & lpsd->Control)
*pSacl = (PACL) ((LPBYTE)lpsd + (DWORD)lpsd->Sacl);
else
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*pSacl = lpsd->Sacl;
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*lpbSaclDefaulted = (( SE_SACL_DEFAULTED & lpsd->Control ) ? 1 : 0);
}
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return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlSetSaclSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlSetSaclSecurityDescriptor (
PSECURITY_DESCRIPTOR pSecurityDescriptor,
BOOLEAN saclpresent,
PACL sacl,
BOOLEAN sacldefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if (lpsd->Revision!=SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION;
if (lpsd->Control & SE_SELF_RELATIVE)
return STATUS_INVALID_SECURITY_DESCR;
if (!saclpresent) {
lpsd->Control &= ~SE_SACL_PRESENT;
return 0;
}
lpsd->Control |= SE_SACL_PRESENT;
lpsd->Sacl = sacl;
if (sacldefaulted)
lpsd->Control |= SE_SACL_DEFAULTED;
else
lpsd->Control &= ~SE_SACL_DEFAULTED;
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlGetOwnerSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlGetOwnerSecurityDescriptor(
PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSID *Owner,
PBOOLEAN OwnerDefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if ( !lpsd || !Owner || !OwnerDefaulted )
return STATUS_INVALID_PARAMETER;
if (lpsd->Owner != NULL)
{
if (lpsd->Control & SE_SELF_RELATIVE)
*Owner = (PSID)((LPBYTE)lpsd +
(ULONG)lpsd->Owner);
else
*Owner = lpsd->Owner;
if ( lpsd->Control & SE_OWNER_DEFAULTED )
*OwnerDefaulted = TRUE;
else
*OwnerDefaulted = FALSE;
}
else
*Owner = NULL;
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlSetOwnerSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlSetOwnerSecurityDescriptor(
PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSID owner,
BOOLEAN ownerdefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if (lpsd->Revision!=SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION;
if (lpsd->Control & SE_SELF_RELATIVE)
return STATUS_INVALID_SECURITY_DESCR;
lpsd->Owner = owner;
if (ownerdefaulted)
lpsd->Control |= SE_OWNER_DEFAULTED;
else
lpsd->Control &= ~SE_OWNER_DEFAULTED;
return STATUS_SUCCESS;
}
/**************************************************************************
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* RtlSetGroupSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlSetGroupSecurityDescriptor (
PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSID group,
BOOLEAN groupdefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if (lpsd->Revision!=SECURITY_DESCRIPTOR_REVISION)
return STATUS_UNKNOWN_REVISION;
if (lpsd->Control & SE_SELF_RELATIVE)
return STATUS_INVALID_SECURITY_DESCR;
lpsd->Group = group;
if (groupdefaulted)
lpsd->Control |= SE_GROUP_DEFAULTED;
else
lpsd->Control &= ~SE_GROUP_DEFAULTED;
return STATUS_SUCCESS;
}
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/**************************************************************************
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* RtlGetGroupSecurityDescriptor [NTDLL.@]
*/
NTSTATUS WINAPI RtlGetGroupSecurityDescriptor(
PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSID *Group,
PBOOLEAN GroupDefaulted)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
if ( !lpsd || !Group || !GroupDefaulted )
return STATUS_INVALID_PARAMETER;
if (lpsd->Group != NULL)
{
if (lpsd->Control & SE_SELF_RELATIVE)
*Group = (PSID)((LPBYTE)lpsd +
(ULONG)lpsd->Group);
else
*Group = lpsd->Group;
if ( lpsd->Control & SE_GROUP_DEFAULTED )
*GroupDefaulted = TRUE;
else
*GroupDefaulted = FALSE;
}
else
*Group = NULL;
return STATUS_SUCCESS;
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}
/**************************************************************************
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* RtlMakeSelfRelativeSD [NTDLL.@]
*/
NTSTATUS WINAPI RtlMakeSelfRelativeSD(
IN PSECURITY_DESCRIPTOR pAbsoluteSecurityDescriptor,
IN PSECURITY_DESCRIPTOR pSelfRelativeSecurityDescriptor,
IN OUT LPDWORD lpdwBufferLength)
{
ULONG offsetRel;
ULONG length;
SECURITY_DESCRIPTOR* pAbs = pAbsoluteSecurityDescriptor;
SECURITY_DESCRIPTOR* pRel = pSelfRelativeSecurityDescriptor;
TRACE(" %p %p %p(%ld)\n", pAbs, pRel, lpdwBufferLength,
lpdwBufferLength ? *lpdwBufferLength: -1);
if (!lpdwBufferLength || !pAbs)
return STATUS_INVALID_PARAMETER;
length = RtlLengthSecurityDescriptor(pAbs);
if (*lpdwBufferLength < length)
{
*lpdwBufferLength = length;
return STATUS_BUFFER_TOO_SMALL;
}
if (!pRel)
return STATUS_INVALID_PARAMETER;
if (pAbs->Control & SE_SELF_RELATIVE)
{
memcpy(pRel, pAbs, length);
return STATUS_SUCCESS;
}
pRel->Revision = pAbs->Revision;
pRel->Sbz1 = pAbs->Sbz1;
pRel->Control = pAbs->Control | SE_SELF_RELATIVE;
offsetRel = sizeof(SECURITY_DESCRIPTOR);
pRel->Owner = (PSID) offsetRel;
length = RtlLengthSid(pAbs->Owner);
memcpy((LPBYTE)pRel + offsetRel, pAbs->Owner, length);
offsetRel += length;
pRel->Group = (PSID) offsetRel;
length = RtlLengthSid(pAbs->Group);
memcpy((LPBYTE)pRel + offsetRel, pAbs->Group, length);
if (pRel->Control & SE_SACL_PRESENT)
{
offsetRel += length;
pRel->Sacl = (PACL) offsetRel;
length = pAbs->Sacl->AclSize;
memcpy((LPBYTE)pRel + offsetRel, pAbs->Sacl, length);
}
else
{
pRel->Sacl = NULL;
}
if (pRel->Control & SE_DACL_PRESENT)
{
offsetRel += length;
pRel->Dacl = (PACL) offsetRel;
length = pAbs->Dacl->AclSize;
memcpy((LPBYTE)pRel + offsetRel, pAbs->Dacl, length);
}
else
{
pRel->Dacl = NULL;
}
return STATUS_SUCCESS;
}
/**************************************************************************
2005-01-20 11:37:36 +01:00
* RtlSelfRelativeToAbsoluteSD [NTDLL.@]
*/
NTSTATUS WINAPI RtlSelfRelativeToAbsoluteSD(
IN PSECURITY_DESCRIPTOR pSelfRelativeSecurityDescriptor,
OUT PSECURITY_DESCRIPTOR pAbsoluteSecurityDescriptor,
OUT LPDWORD lpdwAbsoluteSecurityDescriptorSize,
OUT PACL pDacl,
OUT LPDWORD lpdwDaclSize,
OUT PACL pSacl,
OUT LPDWORD lpdwSaclSize,
OUT PSID pOwner,
OUT LPDWORD lpdwOwnerSize,
OUT PSID pPrimaryGroup,
OUT LPDWORD lpdwPrimaryGroupSize)
{
NTSTATUS status = STATUS_SUCCESS;
SECURITY_DESCRIPTOR* pAbs = pAbsoluteSecurityDescriptor;
SECURITY_DESCRIPTOR* pRel = pSelfRelativeSecurityDescriptor;
if (!pRel ||
!lpdwAbsoluteSecurityDescriptorSize ||
!lpdwDaclSize ||
!lpdwSaclSize ||
!lpdwOwnerSize ||
!lpdwPrimaryGroupSize ||
~pRel->Control & SE_SELF_RELATIVE)
return STATUS_INVALID_PARAMETER;
/* Confirm buffers are sufficiently large */
if (*lpdwAbsoluteSecurityDescriptorSize < sizeof(SECURITY_DESCRIPTOR))
{
*lpdwAbsoluteSecurityDescriptorSize = sizeof(SECURITY_DESCRIPTOR);
status = STATUS_BUFFER_TOO_SMALL;
}
if (pRel->Control & SE_DACL_PRESENT &&
*lpdwDaclSize < ((PACL)((LPBYTE)pRel->Dacl + (ULONG)pRel))->AclSize)
{
*lpdwDaclSize = ((PACL)((LPBYTE)pRel->Dacl + (ULONG)pRel))->AclSize;
status = STATUS_BUFFER_TOO_SMALL;
}
if (pRel->Control & SE_SACL_PRESENT &&
*lpdwSaclSize < ((PACL)((LPBYTE)pRel->Sacl + (ULONG)pRel))->AclSize)
{
*lpdwSaclSize = ((PACL)((LPBYTE)pRel->Sacl + (ULONG)pRel))->AclSize;
status = STATUS_BUFFER_TOO_SMALL;
}
if (pRel->Owner &&
*lpdwOwnerSize < RtlLengthSid((PSID)((LPBYTE)pRel->Owner + (ULONG)pRel)))
{
*lpdwOwnerSize = RtlLengthSid((PSID)((LPBYTE)pRel->Owner + (ULONG)pRel));
status = STATUS_BUFFER_TOO_SMALL;
}
if (pRel->Group &&
*lpdwPrimaryGroupSize < RtlLengthSid((PSID)((LPBYTE)pRel->Group + (ULONG)pRel)))
{
*lpdwPrimaryGroupSize = RtlLengthSid((PSID)((LPBYTE)pRel->Group + (ULONG)pRel));
status = STATUS_BUFFER_TOO_SMALL;
}
if (status != STATUS_SUCCESS)
return status;
/* Copy structures */
pAbs->Revision = pRel->Revision;
pAbs->Control = pRel->Control & ~SE_SELF_RELATIVE;
if (pRel->Control & SE_SACL_PRESENT)
{
PACL pAcl = (PACL)((LPBYTE)pRel->Sacl + (ULONG)pRel);
memcpy(pSacl, pAcl, pAcl->AclSize);
pAbs->Sacl = pSacl;
}
if (pRel->Control & SE_DACL_PRESENT)
{
PACL pAcl = (PACL)((LPBYTE)pRel->Dacl + (ULONG)pRel);
memcpy(pDacl, pAcl, pAcl->AclSize);
pAbs->Dacl = pDacl;
}
if (pRel->Owner)
{
PSID psid = (PSID)((LPBYTE)pRel->Owner + (ULONG)pRel);
memcpy(pOwner, psid, RtlLengthSid(psid));
pAbs->Owner = pOwner;
}
if (pRel->Group)
{
PSID psid = (PSID)((LPBYTE)pRel->Group + (ULONG)pRel);
memcpy(pPrimaryGroup, psid, RtlLengthSid(psid));
pAbs->Group = pPrimaryGroup;
}
return status;
}
/******************************************************************************
* RtlGetControlSecurityDescriptor (NTDLL.@)
*/
NTSTATUS WINAPI RtlGetControlSecurityDescriptor(
PSECURITY_DESCRIPTOR pSecurityDescriptor,
PSECURITY_DESCRIPTOR_CONTROL pControl,
LPDWORD lpdwRevision)
{
SECURITY_DESCRIPTOR* lpsd=pSecurityDescriptor;
TRACE("(%p,%p,%p),stub!\n",pSecurityDescriptor,pControl,lpdwRevision);
if ( !lpsd || !pControl || !lpdwRevision )
return STATUS_INVALID_PARAMETER;
*lpdwRevision = lpsd->Revision;
*pControl = lpsd->Control;
return STATUS_SUCCESS;
}
/**************************************************************************
* RtlAbsoluteToSelfRelativeSD [NTDLL.@]
*/
NTSTATUS WINAPI RtlAbsoluteToSelfRelativeSD(
PSECURITY_DESCRIPTOR AbsoluteSecurityDescriptor,
PSECURITY_DESCRIPTOR SelfRelativeSecurityDescriptor,
PULONG BufferLength)
{
FIXME("%p %p %p\n", AbsoluteSecurityDescriptor,
SelfRelativeSecurityDescriptor, BufferLength);
return STATUS_NOT_IMPLEMENTED;
}
/*
* access control list's
*/
/**************************************************************************
2001-06-19 20:20:47 +02:00
* RtlCreateAcl [NTDLL.@]
*
* NOTES
* This should return NTSTATUS
*/
NTSTATUS WINAPI RtlCreateAcl(PACL acl,DWORD size,DWORD rev)
{
TRACE("%p 0x%08lx 0x%08lx\n", acl, size, rev);
if (rev!=ACL_REVISION)
return STATUS_INVALID_PARAMETER;
if (size<sizeof(ACL))
return STATUS_BUFFER_TOO_SMALL;
if (size>0xFFFF)
return STATUS_INVALID_PARAMETER;
memset(acl,'\0',sizeof(ACL));
acl->AclRevision = rev;
acl->AclSize = size;
acl->AceCount = 0;
2003-03-17 22:21:00 +01:00
return STATUS_SUCCESS;
}
/**************************************************************************
2001-06-19 20:20:47 +02:00
* RtlFirstFreeAce [NTDLL.@]
* looks for the AceCount+1 ACE, and if it is still within the alloced
* ACL, return a pointer to it
*/
BOOLEAN WINAPI RtlFirstFreeAce(
PACL acl,
PACE_HEADER *x)
{
PACE_HEADER ace;
int i;
*x = 0;
ace = (PACE_HEADER)(acl+1);
for (i=0;i<acl->AceCount;i++) {
if ((DWORD)ace>=(((DWORD)acl)+acl->AclSize))
return 0;
ace = (PACE_HEADER)(((BYTE*)ace)+ace->AceSize);
}
if ((DWORD)ace>=(((DWORD)acl)+acl->AclSize))
return 0;
*x = ace;
return 1;
}
/**************************************************************************
2001-06-19 20:20:47 +02:00
* RtlAddAce [NTDLL.@]
*/
NTSTATUS WINAPI RtlAddAce(
PACL acl,
DWORD rev,
DWORD xnrofaces,
PACE_HEADER acestart,
DWORD acelen)
{
PACE_HEADER ace,targetace;
int nrofaces;
if (acl->AclRevision != ACL_REVISION)
return STATUS_INVALID_PARAMETER;
if (!RtlFirstFreeAce(acl,&targetace))
return STATUS_INVALID_PARAMETER;
nrofaces=0;ace=acestart;
while (((DWORD)ace-(DWORD)acestart)<acelen) {
nrofaces++;
ace = (PACE_HEADER)(((BYTE*)ace)+ace->AceSize);
}
if ((DWORD)targetace+acelen>(DWORD)acl+acl->AclSize) /* too much aces */
return STATUS_INVALID_PARAMETER;
memcpy((LPBYTE)targetace,acestart,acelen);
acl->AceCount+=nrofaces;
return STATUS_SUCCESS;
}
/**************************************************************************
* RtlDeleteAce [NTDLL.@]
*/
NTSTATUS WINAPI RtlDeleteAce(PACL pAcl, DWORD dwAceIndex)
{
NTSTATUS status;
PACE_HEADER pAce;
status = RtlGetAce(pAcl,dwAceIndex,(LPVOID*)&pAce);
if (STATUS_SUCCESS == status)
{
PACE_HEADER pcAce;
DWORD len = 0;
pcAce = (PACE_HEADER)(((BYTE*)pAce)+pAce->AceSize);
for (; dwAceIndex < pAcl->AceCount; dwAceIndex++)
{
len += pcAce->AceSize;
pcAce = (PACE_HEADER)(((BYTE*)pcAce) + pcAce->AceSize);
}
memcpy(pAce, ((BYTE*)pAce)+pAce->AceSize, len);
pAcl->AceCount--;
}
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TRACE("pAcl=%p dwAceIndex=%ld status=0x%08lx\n", pAcl, dwAceIndex, status);
return status;
}
/******************************************************************************
2001-06-21 01:03:14 +02:00
* RtlAddAccessAllowedAce [NTDLL.@]
*/
NTSTATUS WINAPI RtlAddAccessAllowedAce(
IN OUT PACL pAcl,
IN DWORD dwAceRevision,
IN DWORD AccessMask,
IN PSID pSid)
{
return RtlAddAccessAllowedAceEx( pAcl, dwAceRevision, 0, AccessMask, pSid);
}
/******************************************************************************
* RtlAddAccessAllowedAceEx [NTDLL.@]
*/
NTSTATUS WINAPI RtlAddAccessAllowedAceEx(
IN OUT PACL pAcl,
IN DWORD dwAceRevision,
IN DWORD AceFlags,
IN DWORD AccessMask,
IN PSID pSid)
{
DWORD dwLengthSid;
ACCESS_ALLOWED_ACE * pAaAce;
DWORD dwSpaceLeft;
TRACE("(%p,0x%08lx,0x%08lx,%p)\n",
pAcl, dwAceRevision, AccessMask, pSid);
if (!RtlValidSid(pSid))
return STATUS_INVALID_SID;
if (!RtlValidAcl(pAcl))
return STATUS_INVALID_ACL;
dwLengthSid = RtlLengthSid(pSid);
if (!RtlFirstFreeAce(pAcl, (PACE_HEADER *) &pAaAce))
return STATUS_INVALID_ACL;
if (!pAaAce)
return STATUS_ALLOTTED_SPACE_EXCEEDED;
dwSpaceLeft = (DWORD)pAcl + pAcl->AclSize - (DWORD)pAaAce;
if (dwSpaceLeft < sizeof(*pAaAce) - sizeof(pAaAce->SidStart) + dwLengthSid)
return STATUS_ALLOTTED_SPACE_EXCEEDED;
pAaAce->Header.AceType = ACCESS_ALLOWED_ACE_TYPE;
pAaAce->Header.AceFlags = AceFlags;
pAaAce->Header.AceSize = sizeof(*pAaAce) - sizeof(pAaAce->SidStart) + dwLengthSid;
pAaAce->Mask = AccessMask;
pAcl->AceCount++;
RtlCopySid(dwLengthSid, (PSID)&pAaAce->SidStart, pSid);
return STATUS_SUCCESS;
}
/******************************************************************************
* RtlAddAccessDeniedAce [NTDLL.@]
*/
NTSTATUS WINAPI RtlAddAccessDeniedAce(
IN OUT PACL pAcl,
IN DWORD dwAceRevision,
IN DWORD AccessMask,
IN PSID pSid)
{
return RtlAddAccessDeniedAceEx( pAcl, dwAceRevision, 0, AccessMask, pSid);
}
/******************************************************************************
* RtlAddAccessDeniedAceEx [NTDLL.@]
*/
NTSTATUS WINAPI RtlAddAccessDeniedAceEx(
IN OUT PACL pAcl,
IN DWORD dwAceRevision,
IN DWORD AceFlags,
IN DWORD AccessMask,
IN PSID pSid)
{
DWORD dwLengthSid;
DWORD dwSpaceLeft;
ACCESS_DENIED_ACE * pAdAce;
TRACE("(%p,0x%08lx,0x%08lx,%p)\n",
pAcl, dwAceRevision, AccessMask, pSid);
if (!RtlValidSid(pSid))
return STATUS_INVALID_SID;
if (!RtlValidAcl(pAcl))
return STATUS_INVALID_ACL;
dwLengthSid = RtlLengthSid(pSid);
if (!RtlFirstFreeAce(pAcl, (PACE_HEADER *) &pAdAce))
return STATUS_INVALID_ACL;
if (!pAdAce)
return STATUS_ALLOTTED_SPACE_EXCEEDED;
dwSpaceLeft = (DWORD)pAcl + pAcl->AclSize - (DWORD)pAdAce;
if (dwSpaceLeft < sizeof(*pAdAce) - sizeof(pAdAce->SidStart) + dwLengthSid)
return STATUS_ALLOTTED_SPACE_EXCEEDED;
pAdAce->Header.AceType = ACCESS_DENIED_ACE_TYPE;
pAdAce->Header.AceFlags = AceFlags;
pAdAce->Header.AceSize = sizeof(*pAdAce) - sizeof(pAdAce->SidStart) + dwLengthSid;
pAdAce->Mask = AccessMask;
pAcl->AceCount++;
RtlCopySid(dwLengthSid, (PSID)&pAdAce->SidStart, pSid);
return STATUS_SUCCESS;
}
/******************************************************************************
* RtlValidAcl [NTDLL.@]
*/
BOOLEAN WINAPI RtlValidAcl(PACL pAcl)
{
BOOLEAN ret;
TRACE("(%p)\n", pAcl);
__TRY
{
PACE_HEADER ace;
int i;
if (pAcl->AclRevision != ACL_REVISION)
ret = FALSE;
else
{
ace = (PACE_HEADER)(pAcl+1);
ret = TRUE;
for (i=0;i<=pAcl->AceCount;i++)
{
if ((char *)ace > (char *)pAcl + pAcl->AclSize)
{
ret = FALSE;
break;
}
ace = (PACE_HEADER)(((BYTE*)ace)+ace->AceSize);
}
}
}
__EXCEPT(page_fault)
{
WARN("(%p): invalid pointer!\n", pAcl);
return 0;
}
__ENDTRY
return ret;
}
/******************************************************************************
2001-06-21 01:03:14 +02:00
* RtlGetAce [NTDLL.@]
*/
NTSTATUS WINAPI RtlGetAce(PACL pAcl,DWORD dwAceIndex,LPVOID *pAce )
{
PACE_HEADER ace;
TRACE("(%p,%ld,%p)\n",pAcl,dwAceIndex,pAce);
if ((dwAceIndex < 0) || (dwAceIndex > pAcl->AceCount))
return STATUS_INVALID_PARAMETER;
ace = (PACE_HEADER)(pAcl + 1);
for (;dwAceIndex;dwAceIndex--)
ace = (PACE_HEADER)(((BYTE*)ace)+ace->AceSize);
*pAce = (LPVOID) ace;
return STATUS_SUCCESS;
}
/*
* misc
*/
/******************************************************************************
2001-06-21 01:03:14 +02:00
* RtlAdjustPrivilege [NTDLL.@]
*/
2002-06-01 01:06:46 +02:00
DWORD WINAPI RtlAdjustPrivilege(DWORD x1,DWORD x2,DWORD x3,DWORD x4)
{
FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub!\n",x1,x2,x3,x4);
return 0;
}
/******************************************************************************
2001-06-21 01:03:14 +02:00
* RtlImpersonateSelf [NTDLL.@]
*/
BOOL WINAPI
RtlImpersonateSelf(SECURITY_IMPERSONATION_LEVEL ImpersonationLevel)
{
FIXME("(%08x), stub\n", ImpersonationLevel);
return TRUE;
}
/******************************************************************************
2001-06-21 01:03:14 +02:00
* NtAccessCheck [NTDLL.@]
2003-03-17 22:21:00 +01:00
* ZwAccessCheck [NTDLL.@]
2005-05-24 14:32:18 +02:00
*
* Checks that a user represented by a token is allowed to access an object
* represented by a security descriptor.
*
* PARAMS
* SecurityDescriptor [I] The security descriptor of the object to check.
* ClientToken [I] Token of the user accessing the object.
* DesiredAccess [I] The desired access to the object.
* GenericMapping [I] Mapping used to transform access rights in the SD to their specific forms.
* PrivilegeSet [I/O] Privileges used during the access check.
* ReturnLength [O] Number of bytes stored into PrivilegeSet.
* GrantedAccess [O] The actual access rights granted.
* AccessStatus [O] The status of the access check.
*
* RETURNS
* NTSTATUS code.
*
* NOTES
* DesiredAccess may be MAXIMUM_ALLOWED, in which case the function determines
* the maximum access rights allowed by the SD and returns them in
* GrantedAccess.
* The SecurityDescriptor must have a valid owner and groups present,
* otherwise the function will fail.
*/
2002-06-01 01:06:46 +02:00
NTSTATUS WINAPI
NtAccessCheck(
2005-05-24 14:32:18 +02:00
PSECURITY_DESCRIPTOR SecurityDescriptor,
HANDLE ClientToken,
ACCESS_MASK DesiredAccess,
PGENERIC_MAPPING GenericMapping,
PPRIVILEGE_SET PrivilegeSet,
PULONG ReturnLength,
PULONG GrantedAccess,
NTSTATUS *AccessStatus)
{
2005-05-24 14:32:18 +02:00
NTSTATUS status;
TRACE("(%p, %p, %08lx, %p, %p, %p, %p, %p), stub\n",
SecurityDescriptor, ClientToken, DesiredAccess, GenericMapping,
PrivilegeSet, ReturnLength, GrantedAccess, AccessStatus);
SERVER_START_REQ( access_check )
{
struct security_descriptor sd;
PSID owner;
PSID group;
PACL sacl;
PACL dacl;
BOOLEAN defaulted, present;
DWORD revision;
SECURITY_DESCRIPTOR_CONTROL control;
2005-05-24 14:32:18 +02:00
req->handle = ClientToken;
req->desired_access = DesiredAccess;
req->mapping_read = GenericMapping->GenericRead;
req->mapping_write = GenericMapping->GenericWrite;
req->mapping_execute = GenericMapping->GenericExecute;
req->mapping_all = GenericMapping->GenericAll;
/* marshal security descriptor */
RtlGetControlSecurityDescriptor( SecurityDescriptor, &control, &revision );
sd.control = control & ~SE_SELF_RELATIVE;
RtlGetOwnerSecurityDescriptor( SecurityDescriptor, &owner, &defaulted );
sd.owner_len = RtlLengthSid( owner );
RtlGetGroupSecurityDescriptor( SecurityDescriptor, &group, &defaulted );
sd.group_len = RtlLengthSid( group );
RtlGetSaclSecurityDescriptor( SecurityDescriptor, &present, &sacl, &defaulted );
sd.sacl_len = (present ? sacl->AclSize : 0);
RtlGetDaclSecurityDescriptor( SecurityDescriptor, &present, &dacl, &defaulted );
sd.dacl_len = (present ? dacl->AclSize : 0);
2005-05-24 14:32:18 +02:00
wine_server_add_data( req, &sd, sizeof(sd) );
wine_server_add_data( req, owner, sd.owner_len );
wine_server_add_data( req, group, sd.group_len );
wine_server_add_data( req, sacl, sd.sacl_len );
wine_server_add_data( req, dacl, sd.dacl_len );
2005-05-24 14:32:18 +02:00
wine_server_set_reply( req, &PrivilegeSet->Privilege, *ReturnLength - FIELD_OFFSET( PRIVILEGE_SET, Privilege ) );
status = wine_server_call( req );
*ReturnLength = FIELD_OFFSET( PRIVILEGE_SET, Privilege ) + reply->privileges_len;
PrivilegeSet->PrivilegeCount = reply->privileges_len / sizeof(LUID_AND_ATTRIBUTES);
if (status == STATUS_SUCCESS)
*AccessStatus = reply->access_status;
*GrantedAccess = reply->access_granted;
}
SERVER_END_REQ;
return status;
}
/******************************************************************************
2001-06-21 01:03:14 +02:00
* NtSetSecurityObject [NTDLL.@]
*/
NTSTATUS WINAPI
NtSetSecurityObject(
IN HANDLE Handle,
IN SECURITY_INFORMATION SecurityInformation,
2002-06-01 01:06:46 +02:00
IN PSECURITY_DESCRIPTOR SecurityDescriptor)
{
2002-12-05 20:56:15 +01:00
FIXME("%p 0x%08lx %p\n", Handle, SecurityInformation, SecurityDescriptor);
return STATUS_SUCCESS;
}
2000-06-02 00:47:13 +02:00
/******************************************************************************
2001-06-19 20:20:47 +02:00
* RtlConvertSidToUnicodeString (NTDLL.@)
*
* The returned SID is used to access the USER registry hive usually
*
* the native function returns something like
* "S-1-5-21-0000000000-000000000-0000000000-500";
2000-06-02 00:47:13 +02:00
*/
NTSTATUS WINAPI RtlConvertSidToUnicodeString(
PUNICODE_STRING String,
PSID Sid,
BOOLEAN AllocateString)
2000-06-02 00:47:13 +02:00
{
const char *user = wine_get_user_name();
int len = ntdll_umbstowcs( 0, user, strlen(user)+1, NULL, 0 ) * sizeof(WCHAR);
2000-06-02 00:47:13 +02:00
FIXME("(%p %p %u)\n", String, Sid, AllocateString);
2000-06-02 00:47:13 +02:00
String->Length = len - sizeof(WCHAR);
if (AllocateString)
{
String->MaximumLength = len;
if (!(String->Buffer = RtlAllocateHeap( GetProcessHeap(), 0, len )))
return STATUS_NO_MEMORY;
}
else if (len > String->MaximumLength) return STATUS_BUFFER_OVERFLOW;
2000-06-02 00:47:13 +02:00
ntdll_umbstowcs( 0, user, strlen(user)+1, String->Buffer, len/sizeof(WCHAR) );
return STATUS_SUCCESS;
2000-06-02 00:47:13 +02:00
}
/******************************************************************************
* RtlQueryInformationAcl (NTDLL.@)
*/
NTSTATUS WINAPI RtlQueryInformationAcl(
PACL pAcl,
LPVOID pAclInformation,
DWORD nAclInformationLength,
ACL_INFORMATION_CLASS dwAclInformationClass)
{
NTSTATUS status = STATUS_SUCCESS;
TRACE("pAcl=%p pAclInfo=%p len=%ld, class=%d\n",
pAcl, pAclInformation, nAclInformationLength, dwAclInformationClass);
switch (dwAclInformationClass)
{
case AclRevisionInformation:
{
PACL_REVISION_INFORMATION paclrev = (PACL_REVISION_INFORMATION) pAclInformation;
if (nAclInformationLength < sizeof(ACL_REVISION_INFORMATION))
status = STATUS_INVALID_PARAMETER;
else
paclrev->AclRevision = pAcl->AclRevision;
break;
}
case AclSizeInformation:
{
PACL_SIZE_INFORMATION paclsize = (PACL_SIZE_INFORMATION) pAclInformation;
if (nAclInformationLength < sizeof(ACL_SIZE_INFORMATION))
status = STATUS_INVALID_PARAMETER;
else
{
INT i;
PACE_HEADER ace;
paclsize->AceCount = pAcl->AceCount;
paclsize->AclBytesInUse = 0;
ace = (PACE_HEADER) (pAcl + 1);
for (i = 0; i < pAcl->AceCount; i++)
{
paclsize->AclBytesInUse += ace->AceSize;
ace = (PACE_HEADER)(((BYTE*)ace)+ace->AceSize);
}
if (pAcl->AclSize < paclsize->AclBytesInUse)
{
2005-01-20 11:37:36 +01:00
WARN("Acl has %ld bytes free\n", paclsize->AclBytesFree);
paclsize->AclBytesFree = 0;
paclsize->AclBytesInUse = pAcl->AclSize;
}
else
paclsize->AclBytesFree = pAcl->AclSize - paclsize->AclBytesInUse;
}
break;
}
default:
WARN("Unknown AclInformationClass value: %d\n", dwAclInformationClass);
status = STATUS_INVALID_PARAMETER;
}
return status;
}