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[WKSSVC] NetrWkstaGetInfo Level 102: Return the number of currently logged-on users

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This commit is contained in:
Eric Kohl 2024-12-29 21:14:40 +01:00
parent 42d5dfd3de
commit 26f8fa7ade
1 changed files with 30 additions and 1 deletions
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31
base/services/wkssvc/rpcserver.c
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@ -141,6 +141,7 @@ NetrWkstaGetInfo(
LSA_OBJECT_ATTRIBUTES ObjectAttributes; LSA_OBJECT_ATTRIBUTES ObjectAttributes;
LSA_HANDLE PolicyHandle; LSA_HANDLE PolicyHandle;
PPOLICY_PRIMARY_DOMAIN_INFO DomainInfo = NULL; PPOLICY_PRIMARY_DOMAIN_INFO DomainInfo = NULL;
ULONG LoggedOnUsers;
NTSTATUS NtStatus; NTSTATUS NtStatus;
DWORD dwResult = NERR_Success; DWORD dwResult = NERR_Success;
@ -173,6 +174,33 @@ NetrWkstaGetInfo(
return LsaNtStatusToWinError(NtStatus); return LsaNtStatusToWinError(NtStatus);
} }
if (Level == 102)
{
MSV1_0_ENUMUSERS_REQUEST EnumRequest;
PMSV1_0_ENUMUSERS_RESPONSE EnumResponseBuffer = NULL;
DWORD EnumResponseBufferSize = 0;
NTSTATUS ProtocolStatus;
/* enumerate all currently logged-on users */
EnumRequest.MessageType = MsV1_0EnumerateUsers;
NtStatus = LsaCallAuthenticationPackage(LsaHandle,
LsaAuthenticationPackage,
&EnumRequest,
sizeof(EnumRequest),
(PVOID*)&EnumResponseBuffer,
&EnumResponseBufferSize,
&ProtocolStatus);
if (!NT_SUCCESS(NtStatus))
{
dwResult = RtlNtStatusToDosError(NtStatus);
goto done;
}
LoggedOnUsers = EnumResponseBuffer->NumberOfLoggedOnUsers;
LsaFreeReturnBuffer(EnumResponseBuffer);
}
switch (Level) switch (Level)
{ {
case 100: case 100:
@ -252,7 +280,7 @@ NetrWkstaGetInfo(
if (pWkstaInfo->WkstaInfo102.wki102_lanroot != NULL) if (pWkstaInfo->WkstaInfo102.wki102_lanroot != NULL)
wcscpy(pWkstaInfo->WkstaInfo102.wki102_lanroot, pszLanRoot); wcscpy(pWkstaInfo->WkstaInfo102.wki102_lanroot, pszLanRoot);
pWkstaInfo->WkstaInfo102.wki102_logged_on_users = 1; /* FIXME */ pWkstaInfo->WkstaInfo102.wki102_logged_on_users = LoggedOnUsers;
*WkstaInfo = pWkstaInfo; *WkstaInfo = pWkstaInfo;
break; break;
@ -276,6 +304,7 @@ NetrWkstaGetInfo(
break; break;
} }
done:
if (DomainInfo != NULL) if (DomainInfo != NULL)
LsaFreeMemory(DomainInfo); LsaFreeMemory(DomainInfo);