Sweden-Number/dlls/advapi32/lsa.c

439 lines
14 KiB
C

/*
* Implementation of the Local Security Authority API
*
* Copyright 1999 Juergen Schmied
* Copyright 2002 Andriy Palamarchuk
* Copyright 2004 Mike McCormack
* Copyright 2005 Hans Leidekker
*
* 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 <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winternl.h"
#include "ntstatus.h"
#include "ntsecapi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(advapi);
#define ADVAPI_ForceLocalComputer(ServerName, FailureCode) \
if (!ADVAPI_IsLocalComputer(ServerName)) \
{ \
FIXME("Action Implemented for local computer only. " \
"Requested for server %s\n", debugstr_w(ServerName)); \
return FailureCode; \
}
static void dumpLsaAttributes(PLSA_OBJECT_ATTRIBUTES oa)
{
if (oa)
{
TRACE("\n\tlength=%lu, rootdir=%p, objectname=%s\n\tattr=0x%08lx, sid=%p qos=%p\n",
oa->Length, oa->RootDirectory,
oa->ObjectName?debugstr_w(oa->ObjectName->Buffer):"null",
oa->Attributes, oa->SecurityDescriptor, oa->SecurityQualityOfService);
}
}
/************************************************************
* ADVAPI_IsLocalComputer
*
* Checks whether the server name indicates local machine.
*/
static BOOL ADVAPI_IsLocalComputer(LPCWSTR ServerName)
{
DWORD dwSize = MAX_COMPUTERNAME_LENGTH + 1;
BOOL Result;
LPWSTR buf;
if (!ServerName || !ServerName[0])
return TRUE;
buf = HeapAlloc(GetProcessHeap(), 0, dwSize * sizeof(WCHAR));
Result = GetComputerNameW(buf, &dwSize);
if (Result && (ServerName[0] == '\\') && (ServerName[1] == '\\'))
ServerName += 2;
Result = Result && !lstrcmpW(ServerName, buf);
HeapFree(GetProcessHeap(), 0, buf);
return Result;
}
/******************************************************************************
* LsaClose [ADVAPI32.@]
*
* Closes a handle to a Policy or TrustedDomain.
*
* PARAMS
* ObjectHandle [I] Handle to a Policy or TrustedDomain.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: NTSTATUS code.
*/
NTSTATUS WINAPI LsaClose(IN LSA_HANDLE ObjectHandle)
{
FIXME("(%p) stub\n", ObjectHandle);
return 0xc0000000;
}
/******************************************************************************
* LsaEnumerateTrustedDomains [ADVAPI32.@]
*
* Returns the names and SIDs of trusted domains.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* EnumerationContext [I] Pointer to an enumeration handle.
* Buffer [O] Contains the names and SIDs of trusted domains.
* PreferedMaximumLength [I] Prefered maximum size in bytes of Buffer.
* CountReturned [O] Number of elements in Buffer.
*
* RETURNS
* Success: STATUS_SUCCESS,
* STATUS_MORE_ENTRIES,
* STATUS_NO_MORE_ENTRIES
* Failure: NTSTATUS code.
*
* NOTES
* LsaEnumerateTrustedDomains can be called multiple times to enumerate
* all trusted domains.
*/
NTSTATUS WINAPI LsaEnumerateTrustedDomains(
IN LSA_HANDLE PolicyHandle,
IN PLSA_ENUMERATION_HANDLE EnumerationContext,
OUT PVOID* Buffer,
IN ULONG PreferedMaximumLength,
OUT PULONG CountReturned)
{
FIXME("(%p,%p,%p,0x%08lx,%p) stub\n", PolicyHandle, EnumerationContext,
Buffer, PreferedMaximumLength, CountReturned);
if (CountReturned) *CountReturned = 0;
return STATUS_SUCCESS;
}
/******************************************************************************
* LsaFreeMemory [ADVAPI32.@]
*
* Frees memory allocated by a LSA function.
*
* PARAMS
* Buffer [I] Memory buffer to free.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: NTSTATUS code.
*/
NTSTATUS WINAPI LsaFreeMemory(IN PVOID Buffer)
{
TRACE("(%p)\n", Buffer);
return HeapFree(GetProcessHeap(), 0, Buffer);
}
/******************************************************************************
* LsaLookupNames [ADVAPI32.@]
*
* Returns the SIDs of an array of user, group, or local group names.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* Count [I] Number of names in Names.
* Names [I] Array of names to lookup.
* ReferencedDomains [O] Array of domains where the names were found.
* Sids [O] Array of SIDs corresponding to Names.
*
* RETURNS
* Success: STATUS_SUCCESS,
* STATUS_SOME_NOT_MAPPED
* Failure: STATUS_NONE_MAPPED or NTSTATUS code.
*/
NTSTATUS WINAPI LsaLookupNames(
IN LSA_HANDLE PolicyHandle,
IN ULONG Count,
IN PLSA_UNICODE_STRING Names,
OUT PLSA_REFERENCED_DOMAIN_LIST* ReferencedDomains,
OUT PLSA_TRANSLATED_SID* Sids)
{
FIXME("(%p,0x%08lx,%p,%p,%p) stub\n", PolicyHandle, Count, Names,
ReferencedDomains, Sids);
return STATUS_NONE_MAPPED;
}
/******************************************************************************
* LsaLookupSids [ADVAPI32.@]
*
* Looks up the names that correspond to an array of SIDs.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* Count [I] Number of SIDs in the Sids array.
* Sids [I] Array of SIDs to lookup.
* ReferencedDomains [O] Array of domains where the sids were found.
* Names [O] Array of names corresponding to Sids.
*
* RETURNS
* Success: STATUS_SUCCESS,
* STATUS_SOME_NOT_MAPPED
* Failure: STATUS_NONE_MAPPED or NTSTATUS code.
*/
NTSTATUS WINAPI LsaLookupSids(
IN LSA_HANDLE PolicyHandle,
IN ULONG Count,
IN PSID *Sids,
OUT PLSA_REFERENCED_DOMAIN_LIST *ReferencedDomains,
OUT PLSA_TRANSLATED_NAME *Names )
{
FIXME("(%p,%lu,%p,%p,%p) stub\n", PolicyHandle, Count, Sids,
ReferencedDomains, Names);
return FALSE;
}
/******************************************************************************
* LsaNtStatusToWinError [ADVAPI32.@]
*
* Converts an LSA NTSTATUS code to a Windows error code.
*
* PARAMS
* Status [I] NTSTATUS code.
*
* RETURNS
* Success: Corresponding Windows error code.
* Failure: ERROR_MR_MID_NOT_FOUND.
*/
ULONG WINAPI LsaNtStatusToWinError(NTSTATUS Status)
{
return RtlNtStatusToDosError(Status);
}
/******************************************************************************
* LsaOpenPolicy [ADVAPI32.@]
*
* Opens a handle to the Policy object on a local or remote system.
*
* PARAMS
* SystemName [I] Name of the target system.
* ObjectAttributes [I] Connection attributes.
* DesiredAccess [I] Requested access rights.
* PolicyHandle [I/O] Handle to the Policy object.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: NTSTATUS code.
*
* NOTES
* Set SystemName to NULL to open the local Policy object.
*/
NTSTATUS WINAPI LsaOpenPolicy(
IN PLSA_UNICODE_STRING SystemName,
IN PLSA_OBJECT_ATTRIBUTES ObjectAttributes,
IN ACCESS_MASK DesiredAccess,
IN OUT PLSA_HANDLE PolicyHandle)
{
FIXME("(%s,%p,0x%08lx,%p) stub\n",
SystemName?debugstr_w(SystemName->Buffer):"(null)",
ObjectAttributes, DesiredAccess, PolicyHandle);
ADVAPI_ForceLocalComputer(SystemName ? SystemName->Buffer : NULL,
STATUS_ACCESS_VIOLATION);
dumpLsaAttributes(ObjectAttributes);
if(PolicyHandle) *PolicyHandle = (LSA_HANDLE)0xcafe;
return STATUS_SUCCESS;
}
/******************************************************************************
* LsaQueryInformationPolicy [ADVAPI32.@]
*
* Returns information about a Policy object.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* InformationClass [I] Type of information to retrieve.
* Buffer [O] Pointer to the requested information.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: NTSTATUS code.
*/
NTSTATUS WINAPI LsaQueryInformationPolicy(
IN LSA_HANDLE PolicyHandle,
IN POLICY_INFORMATION_CLASS InformationClass,
OUT PVOID *Buffer)
{
FIXME("(%p,0x%08x,%p) stub\n", PolicyHandle, InformationClass, Buffer);
if(!Buffer) return FALSE;
switch (InformationClass)
{
case PolicyAuditEventsInformation: /* 2 */
{
PPOLICY_AUDIT_EVENTS_INFO p = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(POLICY_AUDIT_EVENTS_INFO));
p->AuditingMode = FALSE; /* no auditing */
*Buffer = p;
}
break;
case PolicyPrimaryDomainInformation: /* 3 */
case PolicyAccountDomainInformation: /* 5 */
{
struct di
{
POLICY_PRIMARY_DOMAIN_INFO ppdi;
SID sid;
};
SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
struct di * xdi = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(xdi));
HKEY key;
BOOL useDefault = TRUE;
LONG ret;
if ((ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"System\\CurrentControlSet\\Services\\VxD\\VNETSUP", 0,
KEY_READ, &key)) == ERROR_SUCCESS)
{
DWORD size = 0;
static const WCHAR wg[] = { 'W','o','r','k','g','r','o','u','p',0 };
ret = RegQueryValueExW(key, wg, NULL, NULL, NULL, &size);
if (ret == ERROR_MORE_DATA || ret == ERROR_SUCCESS)
{
xdi->ppdi.Name.Buffer = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY, size);
if ((ret = RegQueryValueExW(key, wg, NULL, NULL,
(LPBYTE)xdi->ppdi.Name.Buffer, &size)) == ERROR_SUCCESS)
{
xdi->ppdi.Name.Length = (USHORT)size;
useDefault = FALSE;
}
else
{
HeapFree(GetProcessHeap(), 0, xdi->ppdi.Name.Buffer);
xdi->ppdi.Name.Buffer = NULL;
}
}
RegCloseKey(key);
}
if (useDefault)
RtlCreateUnicodeStringFromAsciiz(&(xdi->ppdi.Name), "DOMAIN");
TRACE("setting domain to %s\n", debugstr_w(xdi->ppdi.Name.Buffer));
xdi->ppdi.Sid = &(xdi->sid);
xdi->sid.Revision = SID_REVISION;
xdi->sid.SubAuthorityCount = 1;
xdi->sid.IdentifierAuthority = localSidAuthority;
xdi->sid.SubAuthority[0] = SECURITY_LOCAL_SYSTEM_RID;
*Buffer = xdi;
}
break;
case PolicyAuditLogInformation:
case PolicyPdAccountInformation:
case PolicyLsaServerRoleInformation:
case PolicyReplicaSourceInformation:
case PolicyDefaultQuotaInformation:
case PolicyModificationInformation:
case PolicyAuditFullSetInformation:
case PolicyAuditFullQueryInformation:
case PolicyDnsDomainInformation:
{
FIXME("category not implemented\n");
return FALSE;
}
}
return TRUE;
}
/******************************************************************************
* LsaRetrievePrivateData [ADVAPI32.@]
*
* Retrieves data stored by LsaStorePrivateData.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* KeyName [I] Name of the key where the data is stored.
* PrivateData [O] Pointer to the private data.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: STATUS_OBJECT_NAME_NOT_FOUND or NTSTATUS code.
*/
NTSTATUS WINAPI LsaRetrievePrivateData(
IN LSA_HANDLE PolicyHandle,
IN PLSA_UNICODE_STRING KeyName,
OUT PLSA_UNICODE_STRING* PrivateData)
{
FIXME("(%p,%p,%p) stub\n", PolicyHandle, KeyName, PrivateData);
return STATUS_OBJECT_NAME_NOT_FOUND;
}
/******************************************************************************
* LsaSetInformationPolicy [ADVAPI32.@]
*
* Modifies information in a Policy object.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* InformationClass [I] Type of information to set.
* Buffer [I] Pointer to the information to set.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: NTSTATUS code.
*/
NTSTATUS WINAPI LsaSetInformationPolicy(
IN LSA_HANDLE PolicyHandle,
IN POLICY_INFORMATION_CLASS InformationClass,
IN PVOID Buffer)
{
FIXME("(%p,0x%08x,%p) stub\n", PolicyHandle, InformationClass, Buffer);
return STATUS_UNSUCCESSFUL;
}
/******************************************************************************
* LsaStorePrivateData [ADVAPI32.@]
*
* Stores or deletes a Policy object's data under the specified reg key.
*
* PARAMS
* PolicyHandle [I] Handle to a Policy object.
* KeyName [I] Name of the key where the data will be stored.
* PrivateData [O] Pointer to the private data.
*
* RETURNS
* Success: STATUS_SUCCESS.
* Failure: STATUS_OBJECT_NAME_NOT_FOUND or NTSTATUS code.
*/
NTSTATUS WINAPI LsaStorePrivateData(
IN LSA_HANDLE PolicyHandle,
IN PLSA_UNICODE_STRING KeyName,
IN PLSA_UNICODE_STRING PrivateData)
{
FIXME("(%p,%p,%p) stub\n", PolicyHandle, KeyName, PrivateData);
return STATUS_OBJECT_NAME_NOT_FOUND;
}