NTSTATUS
LsapInitLsa(
)
/*++
Routine Description:
This process is activated as a standard SM subsystem. Initialization
completion of a SM subsystem is indicated by having the first thread
exit with status.
This function initializes the LSA. The initialization procedure comprises
the following steps:
o LSA Heap Initialization
o LSA Command Server Initialization
o LSA Database Load
o Reference Monitor State Initialization
o LSA RPC Server Initialization
o LSA Auditing Initialization
o LSA Authentication Services Initialization
o Wait for Setup to complete (if necessary)
o LSA database initialization (product type-specific)
Any failure in any of the above steps is fatal and causes the LSA
process to terminate. The system must be aborted.
Arguments:
None.
Return Value:
NTSTATUS - Standard Nt Result Code.
--*/
{
NTSTATUS Status;
BOOLEAN BooleanStatus = TRUE;
BOOLEAN AuditingInitPass1Success = TRUE;
//
// Initialize the LSA's heap.
//
Status = LsapHeapInitialize();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Initialize a copy of the Well-Known Sids, etc. for use by
// the LSA.
//
Status = LsapDbInitializeWellKnownValues();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Perform LSA Command Server Initialization. This involves creating
// an LPC port called the LSA Command Server Port so that the Reference
// monitor can send commands to the LSA via the port. After the port
// is created, an event created by the Reference Monitor is signalled,
// so that the Reference Monitor can proceed to connect to the port.
Status = LsapRmInitializeServer();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Disable Replicator Notifications.
//
LsapDbDisableReplicatorNotification();
//
// Perform LSA Database Server Initialization - Pass 1.
// This initializes the non-product-type-specific information.
//
Status = LsapDbInitializeServer(1);
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Perform RPC Server Initialization.
//
Status = LsapRPCInit();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Perform Auditing Initialization - Pass 1.
//
LsapAdtInitializationPass = 1;
Status = LsapAdtInitialize(LsapAdtInitializationPass);
if (!NT_SUCCESS(Status)) {
AuditingInitPass1Success = FALSE;
Status = STATUS_SUCCESS;
}
Status = LsapAdtObjsInitialize();
ASSERT( NT_SUCCESS( Status ));
//
// Initialize Authentication Services
//
if (!LsapAuInit()) {
Status = STATUS_UNSUCCESSFUL;
goto InitLsaError;
}
/*
Status = LsapAuInit();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
*/
//
// Start processing RPC calls
//
Status = LsapActivateRpcServer();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Pause for installation if necessary
//
Status = LsapInstallationPause();
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Perform LSA Database Server Initialization - Pass 2.
// This initializes the product-type-specific information.
//
LsapAdtInitializationPass = 2;
Status = LsapDbInitializeServer(LsapAdtInitializationPass);
if (!NT_SUCCESS(Status)) {
goto InitLsaError;
}
//
// Enable Replicator Notifications.
//
LsapDbEnableReplicatorNotification();
//
// Perform Auditing Initialization - Pass 2.
// This pass writes out any remaining cached Audit Records collected during
// initialization.
//
if (AuditingInitPass1Success) {
Status = LsapAdtInitialize(2);
if (!NT_SUCCESS(Status)) {
Status = STATUS_SUCCESS;
}
}
//
// Enable health checking within lsa
//
LsaIHealthCheck( LsaIHealthLsaInitialized );
InitLsaFinish:
return(Status);
InitLsaError:
goto InitLsaFinish;
}
NTSTATUS WINAPI
LsapInitLsa(VOID)
{
HANDLE hEvent;
DWORD dwError;
NTSTATUS Status;
TRACE("LsapInitLsa() called\n");
/* Initialize the well known SIDs */
LsapInitSids();
/* Initialize the SRM server */
Status = LsapRmInitializeServer();
if (!NT_SUCCESS(Status))
{
ERR("LsapRmInitializeServer() failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Initialize the LSA database */
LsapInitDatabase();
/* Initialize logon sessions */
LsapInitLogonSessions();
/* Initialize registered authentication packages */
Status = LsapInitAuthPackages();
if (!NT_SUCCESS(Status))
{
ERR("LsapInitAuthPackages() failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Start the authentication port thread */
Status = StartAuthenticationPort();
if (!NT_SUCCESS(Status))
{
ERR("StartAuthenticationPort() failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Start the RPC server */
LsarStartRpcServer();
TRACE("Creating notification event!\n");
/* Notify the service manager */
hEvent = CreateEventW(NULL,
TRUE,
FALSE,
L"LSA_RPC_SERVER_ACTIVE");
if (hEvent == NULL)
{
dwError = GetLastError();
TRACE("Failed to create the notication event (Error %lu)\n", dwError);
if (dwError == ERROR_ALREADY_EXISTS)
{
hEvent = OpenEventW(GENERIC_WRITE,
FALSE,
L"LSA_RPC_SERVER_ACTIVE");
if (hEvent == NULL)
{
ERR("Could not open the notification event (Error %lu)\n", GetLastError());
return STATUS_UNSUCCESSFUL;
}
}
}
TRACE("Set notification event!\n");
SetEvent(hEvent);
/* NOTE: Do not close the event handle!!!! */
return STATUS_SUCCESS;
}
