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reactos/sdk/lib/lsalib/lsa.c

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
* FILE: lib/lsalib/lsa.c
* PURPOSE: Client-side LSA functions
* UPDATE HISTORY:
* Created 05/08/00
*/
/* INCLUDES ******************************************************************/
#include <ndk/exfuncs.h>
#include <ndk/lpctypes.h>
#include <ndk/lpcfuncs.h>
#include <ndk/mmfuncs.h>
#include <ndk/rtlfuncs.h>
#include <ndk/obfuncs.h>
#include <lsass/lsass.h>
#define NDEBUG
#include <debug.h>
/* FUNCTIONS *****************************************************************/
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaCallAuthenticationPackage(IN HANDLE LsaHandle,
IN ULONG AuthenticationPackage,
IN PVOID ProtocolSubmitBuffer,
IN ULONG SubmitBufferLength,
OUT PVOID *ProtocolReturnBuffer,
OUT PULONG ReturnBufferLength,
OUT PNTSTATUS ProtocolStatus)
{
LSA_API_MSG ApiMessage;
NTSTATUS Status;
DPRINT1("LsaCallAuthenticationPackage()\n");
ApiMessage.ApiNumber = LSASS_REQUEST_CALL_AUTHENTICATION_PACKAGE;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.CallAuthenticationPackage);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
ApiMessage.CallAuthenticationPackage.Request.AuthenticationPackage = AuthenticationPackage;
ApiMessage.CallAuthenticationPackage.Request.ProtocolSubmitBuffer = ProtocolSubmitBuffer;
ApiMessage.CallAuthenticationPackage.Request.SubmitBufferLength = SubmitBufferLength;
Status = ZwRequestWaitReplyPort(LsaHandle,
(PPORT_MESSAGE)&ApiMessage,
(PPORT_MESSAGE)&ApiMessage);
if (!NT_SUCCESS(Status))
{
DPRINT1("ZwRequestWaitReplyPort() failed (Status 0x%08lx)\n", Status);
return Status;
}
if (!NT_SUCCESS(ApiMessage.Status))
{
DPRINT1("ZwRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);
return ApiMessage.Status;
}
*ProtocolReturnBuffer = ApiMessage.CallAuthenticationPackage.Reply.ProtocolReturnBuffer;
*ReturnBufferLength = ApiMessage.CallAuthenticationPackage.Reply.ReturnBufferLength;
*ProtocolStatus = ApiMessage.CallAuthenticationPackage.Reply.ProtocolStatus;
return Status;
}
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaDeregisterLogonProcess(IN HANDLE LsaHandle)
{
LSA_API_MSG ApiMessage;
NTSTATUS Status;
DPRINT("LsaDeregisterLogonProcess()\n");
ApiMessage.ApiNumber = LSASS_REQUEST_DEREGISTER_LOGON_PROCESS;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.DeregisterLogonProcess);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
Status = ZwRequestWaitReplyPort(LsaHandle,
(PPORT_MESSAGE)&ApiMessage,
(PPORT_MESSAGE)&ApiMessage);
if (!NT_SUCCESS(Status))
{
DPRINT1("ZwRequestWaitReplyPort() failed (Status 0x%08lx)\n", Status);
return Status;
}
if (!NT_SUCCESS(ApiMessage.Status))
{
DPRINT1("ZwRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);
return ApiMessage.Status;
}
ZwClose(LsaHandle);
DPRINT("LsaDeregisterLogonProcess() done (Status 0x%08lx)\n", Status);
return Status;
}
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaFreeReturnBuffer(IN PVOID Buffer)
{
SIZE_T Size = 0;
return ZwFreeVirtualMemory(NtCurrentProcess(),
&Buffer,
&Size,
MEM_RELEASE);
}
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaLookupAuthenticationPackage(IN HANDLE LsaHandle,
IN PLSA_STRING PackageName,
OUT PULONG AuthenticationPackage)
{
LSA_API_MSG ApiMessage;
NTSTATUS Status;
/* Check the package name length */
if (PackageName->Length > LSASS_MAX_PACKAGE_NAME_LENGTH)
{
return STATUS_NAME_TOO_LONG;
}
ApiMessage.ApiNumber = LSASS_REQUEST_LOOKUP_AUTHENTICATION_PACKAGE;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LookupAuthenticationPackage);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
ApiMessage.LookupAuthenticationPackage.Request.PackageNameLength = PackageName->Length;
strncpy(ApiMessage.LookupAuthenticationPackage.Request.PackageName,
PackageName->Buffer,
ApiMessage.LookupAuthenticationPackage.Request.PackageNameLength);
ApiMessage.LookupAuthenticationPackage.Request.PackageName[ApiMessage.LookupAuthenticationPackage.Request.PackageNameLength] = ANSI_NULL;
Status = ZwRequestWaitReplyPort(LsaHandle,
(PPORT_MESSAGE)&ApiMessage,
(PPORT_MESSAGE)&ApiMessage);
if (!NT_SUCCESS(Status))
{
return Status;
}
if (!NT_SUCCESS(ApiMessage.Status))
{
return ApiMessage.Status;
}
*AuthenticationPackage = ApiMessage.LookupAuthenticationPackage.Reply.Package;
return Status;
}
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaLogonUser(IN HANDLE LsaHandle,
IN PLSA_STRING OriginName,
IN SECURITY_LOGON_TYPE LogonType,
IN ULONG AuthenticationPackage,
IN PVOID AuthenticationInformation,
IN ULONG AuthenticationInformationLength,
IN PTOKEN_GROUPS LocalGroups OPTIONAL,
IN PTOKEN_SOURCE SourceContext,
OUT PVOID *ProfileBuffer,
OUT PULONG ProfileBufferLength,
OUT PLUID LogonId,
OUT PHANDLE Token,
OUT PQUOTA_LIMITS Quotas,
OUT PNTSTATUS SubStatus)
{
LSA_API_MSG ApiMessage;
NTSTATUS Status;
ApiMessage.ApiNumber = LSASS_REQUEST_LOGON_USER;
ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.LogonUser);
ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;
ApiMessage.h.u2.ZeroInit = 0;
ApiMessage.LogonUser.Request.OriginName = *OriginName;
ApiMessage.LogonUser.Request.LogonType = LogonType;
ApiMessage.LogonUser.Request.AuthenticationPackage = AuthenticationPackage;
ApiMessage.LogonUser.Request.AuthenticationInformation = AuthenticationInformation;
ApiMessage.LogonUser.Request.AuthenticationInformationLength = AuthenticationInformationLength;
ApiMessage.LogonUser.Request.LocalGroups = LocalGroups;
if (LocalGroups != NULL)
ApiMessage.LogonUser.Request.LocalGroupsCount = LocalGroups->GroupCount;
else
ApiMessage.LogonUser.Request.LocalGroupsCount = 0;
ApiMessage.LogonUser.Request.SourceContext = *SourceContext;
Status = ZwRequestWaitReplyPort(LsaHandle,
(PPORT_MESSAGE)&ApiMessage,
(PPORT_MESSAGE)&ApiMessage);
if (!NT_SUCCESS(Status))
{
return Status;
}
*SubStatus = ApiMessage.LogonUser.Reply.SubStatus;
if (!NT_SUCCESS(ApiMessage.Status))
{
return ApiMessage.Status;
}
*ProfileBuffer = ApiMessage.LogonUser.Reply.ProfileBuffer;
*ProfileBufferLength = ApiMessage.LogonUser.Reply.ProfileBufferLength;
*LogonId = ApiMessage.LogonUser.Reply.LogonId;
*Token = ApiMessage.LogonUser.Reply.Token;
*Quotas = ApiMessage.LogonUser.Reply.Quotas;
return Status;
}
/*
* @implemented
*/
NTSTATUS
NTAPI
LsaRegisterLogonProcess(IN PLSA_STRING LogonProcessName,
OUT PHANDLE LsaHandle,
OUT PLSA_OPERATIONAL_MODE OperationalMode)
{
SECURITY_QUALITY_OF_SERVICE SecurityQos;
LSA_CONNECTION_INFO ConnectInfo;
ULONG ConnectInfoLength = sizeof(ConnectInfo);
UNICODE_STRING PortName;
OBJECT_ATTRIBUTES ObjectAttributes;
UNICODE_STRING EventName;
HANDLE EventHandle;
NTSTATUS Status;
DPRINT("LsaRegisterLogonProcess()\n");
/* Check the logon process name length */
if (LogonProcessName->Length > LSASS_MAX_LOGON_PROCESS_NAME_LENGTH)
return STATUS_NAME_TOO_LONG;
/* Wait for the LSA authentication thread */
RtlInitUnicodeString(&EventName,
L"\\SECURITY\\LSA_AUTHENTICATION_INITIALIZED");
InitializeObjectAttributes(&ObjectAttributes,
&EventName,
OBJ_CASE_INSENSITIVE | OBJ_PERMANENT,
NULL,
NULL);
Status = ZwOpenEvent(&EventHandle,
SYNCHRONIZE,
&ObjectAttributes);
if (!NT_SUCCESS(Status))
{
DPRINT("ZwOpenEvent failed (Status 0x%08lx)\n", Status);
Status = ZwCreateEvent(&EventHandle,
SYNCHRONIZE,
&ObjectAttributes,
NotificationEvent,
FALSE);
if (!NT_SUCCESS(Status))
{
DPRINT1("ZwCreateEvent failed (Status 0x%08lx)\n", Status);
return Status;
}
}
Status = ZwWaitForSingleObject(EventHandle,
TRUE,
NULL);
ZwClose(EventHandle);
if (!NT_SUCCESS(Status))
{
DPRINT1("ZwWaitForSingleObject failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Establish the connection */
RtlInitUnicodeString(&PortName,
L"\\LsaAuthenticationPort");
SecurityQos.Length = sizeof(SecurityQos);
SecurityQos.ImpersonationLevel = SecurityIdentification;
SecurityQos.ContextTrackingMode = SECURITY_DYNAMIC_TRACKING;
SecurityQos.EffectiveOnly = TRUE;
strncpy(ConnectInfo.LogonProcessNameBuffer,
LogonProcessName->Buffer,
LogonProcessName->Length);
ConnectInfo.Length = LogonProcessName->Length;
ConnectInfo.LogonProcessNameBuffer[ConnectInfo.Length] = ANSI_NULL;
ConnectInfo.CreateContext = TRUE;
Status = ZwConnectPort(LsaHandle,
&PortName,
&SecurityQos,
NULL,
NULL,
NULL,
&ConnectInfo,
&ConnectInfoLength);
if (!NT_SUCCESS(Status))
{
DPRINT1("ZwConnectPort failed (Status 0x%08lx)\n", Status);
return Status;
}
DPRINT("ConnectInfo.OperationalMode: 0x%08lx\n", ConnectInfo.OperationalMode);
*OperationalMode = ConnectInfo.OperationalMode;
if (!NT_SUCCESS(ConnectInfo.Status))
{
DPRINT1("ConnectInfo.Status: 0x%08lx\n", ConnectInfo.Status);
}
return ConnectInfo.Status;
}
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