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Implement RtlAddAuditAccessAce.

This commit is contained in:
James Hawkins 2005-06-24 12:20:15 +00:00 committed by Alexandre Julliard
parent 4e1ec201ef
commit bf7596fd0c
1 changed files with 66 additions and 4 deletions
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70
dlls/ntdll/sec.c
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@ -67,6 +67,59 @@ static BOOLEAN copy_acl(DWORD nDestinationAclLength, PACL pDestinationAcl, PACL
return TRUE;
}
/* generically adds an ACE to an ACL */
static NTSTATUS add_access_ace(PACL pAcl, DWORD dwAceRevision, DWORD dwAceFlags,
DWORD dwAccessMask, PSID pSid, DWORD dwAceType)
{
SID *sid = (SID *)pSid;
ACE_HEADER *pAceHeader;
DWORD dwAceSize;
DWORD dwSidStart;
DWORD sidLength;
PDWORD pAccessMask;
if (!RtlValidSid(sid))
return STATUS_INVALID_SID;
if (pAcl->AclRevision > MAX_ACL_REVISION || dwAceRevision > MAX_ACL_REVISION)
return STATUS_REVISION_MISMATCH;
/* choose the higher of the two revisions */
sid->IdentifierAuthority.Value[1] = pAcl->AclRevision;
if (dwAceRevision > pAcl->AclRevision)
sid->IdentifierAuthority.Value[1] = dwAceRevision;
if (!RtlValidAcl(pAcl))
return STATUS_INVALID_ACL;
if (!RtlFirstFreeAce(pAcl, &pAceHeader))
return STATUS_INVALID_ACL;
if (!pAceHeader)
return STATUS_ALLOTTED_SPACE_EXCEEDED;
/* calculate generic size of the ACE */
sidLength = RtlLengthSid(sid);
dwAceSize = sizeof(ACE_HEADER) + sizeof(DWORD) + sidLength;
if ((DWORD)(pAceHeader + dwAceSize) > (DWORD)(pAcl + pAcl->AclSize))
return STATUS_ALLOTTED_SPACE_EXCEEDED;
/* fill the new Ace */
pAceHeader->AceType = dwAceType;
pAceHeader->AceFlags = dwAceFlags;
pAceHeader->AceSize = dwAceSize;
pAccessMask = (DWORD *)(pAceHeader + sizeof(ACE_HEADER));
*pAccessMask = dwAccessMask;
dwSidStart = (DWORD)(pAceHeader + sizeof(ACE_HEADER) + sizeof(DWORD));
RtlCopySid(sidLength, (PSID)dwSidStart, sid);
pAcl->AclRevision = sid->IdentifierAuthority.Value[1];
pAcl->AceCount++;
return STATUS_SUCCESS;
}
/*
* SID FUNCTIONS
*/
@ -1222,10 +1275,19 @@ NTSTATUS WINAPI RtlAddAuditAccessAce(
IN BOOL bAuditSuccess,
IN BOOL bAuditFailure)
{
FIXME("(%p,%ld,%ld,%p,%u,%u) stub\n",pAcl,dwAceRevision,dwAccessMask,
pSid,bAuditSuccess,bAuditFailure);
return STATUS_NOT_IMPLEMENTED;
DWORD dwAceFlags = 0;
TRACE("(%p,%ld,%ld,%p,%u,%u)\n",pAcl,dwAceRevision,dwAccessMask,
pSid,bAuditSuccess,bAuditFailure);
if (bAuditSuccess)
dwAceFlags |= SUCCESSFUL_ACCESS_ACE_FLAG;
if (bAuditFailure)
dwAceFlags |= FAILED_ACCESS_ACE_FLAG;
return add_access_ace(pAcl, dwAceRevision, dwAceFlags,
dwAccessMask, pSid, SYSTEM_AUDIT_ACE_TYPE);
}
/******************************************************************************