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/*++
Copyright (c) 1987-1996 Microsoft Corporation
Module Name:
lsrvdata.h
Abstract:
Netlogon service global variable external and definitions
Author:
Ported from Lan Man 2.0
Revision History:
21-May-1991 (cliffv) Ported to NT. Converted to NT style.
02-Jan-1992 (madana) added support for builtin/multidomain replication. 07-May-1992 JohnRo Use net config helpers for NetLogon.
--*/
//
// netlogon.c will #include this file with LSRVDATA_ALLOCATE defined.
// That will cause each of these variables to be allocated.
//
// If we need to allocate data (i.e. LSRVDATA_ALLOCATE is defined) we
// also want to allocate Guids, so define INITGUID. Also, reinclude
// guiddef.h. Without guiddef.h reincluded, DEFINE_GUID will be resolved
// from precompiled logonsrv.h that included this file with LSRVDATA_ALLOCATE
// not defined causing only external definition of Guids. Reincluding
// guiddef.h here forces definition of INITGUID to take effect.
//
#ifdef LSRVDATA_ALLOCATE
#define EXTERN
#define INITGUID
#include <guiddef.h>
#else
#define EXTERN extern
#ifdef INITGUID
#undef INITGUID
#endif
#endif
///////////////////////////////////////////////////////////////////////////
//
// Modifiable Variables: these variables change over time.
//
///////////////////////////////////////////////////////////////////////////
//
// Global NetStatus of the Netlogon service
//
EXTERN SERVICE_STATUS NlGlobalServiceStatus;#ifdef _DC_NETLOGON
EXTERN SERVICE_STATUS_HANDLE NlGlobalServiceHandle;#endif // _DC_NETLOGON
///////////////////////////////////////////////////////////////////////////
//
// Read-only variables after initialization.
//
///////////////////////////////////////////////////////////////////////////
//
// Computername of this computer.
//
EXTERN LPWSTR NlGlobalUnicodeComputerName;
//
// True if this is a workstation or member server.
//
EXTERN BOOL NlGlobalMemberWorkstation;
#ifdef _DC_NETLOGON
//
// Handle to wait on for mailslot reads
//
EXTERN HANDLE NlGlobalMailslotHandle;#endif // _DC_NETLOGON
//
// Flag to indicate when RPC has been started
//
EXTERN BOOL NlGlobalRpcServerStarted;EXTERN BOOL NlGlobalTcpIpRpcServerStarted;EXTERN BOOL NlGlobalServerSupportsAuthRpc;
//
// Service Termination event.
//
EXTERN HANDLE NlGlobalTerminateEvent;EXTERN BOOL NlGlobalTerminate;EXTERN BOOL NlGlobalUnloadNetlogon;
//
// Flags indicating if netlogon.dll was unloaded.
//
EXTERN BOOL NlGlobalNetlogonUnloaded; // Used for one run of netlogon service
EXTERN BOOL NlGlobalChangeLogDllUnloaded; // Used for life of netlogon.dll
//
// Service Started Event
//
EXTERN HANDLE NlGlobalStartedEvent;
//
// Timers need attention event.
//
EXTERN HANDLE NlGlobalTimerEvent;
//
// This #define allows netlogon instrumentation for rogue authorization info
// WE MUST NOT UNDER ANY CIRCUMSTANCES SHIP WITH THIS ACTIVE
//
// #define ROGUE_DC
#ifdef ROGUE_DC
EXTERN HKEY NlGlobalRogueKey;
#endif
//
// Command line arguments.
//
EXTERN NETLOGON_PARAMETERS NlGlobalParameters;EXTERN CRITICAL_SECTION NlGlobalParametersCritSect;
EXTERN ULONG NlGlobalMaxConcurrentApi;
//
// Boolean to indicate weather the DC info left by
// join has been read. If the info exists, the first
// DC discovery for the primary domain will use the
// info to return the DC that was used by join. That
// DC is guaranteed to have the right machine pwd.
EXTERN BOOL NlGlobalJoinLogicDone;
//
// Global Flag used to partially pause the netlogon service until RPCSS is started.
//
EXTERN BOOL NlGlobalPartialDisable;
//
// TRUE if the DS is being back synced
//
EXTERN BOOL NlGlobalDsPaused;EXTERN HANDLE NlGlobalDsPausedEvent;EXTERN HANDLE NlGlobalDsPausedWaitHandle;
//
// Global variables required for scavenger thread.
//
EXTERN TIMER NlGlobalScavengerTimer;EXTERN CRITICAL_SECTION NlGlobalScavengerCritSect;#ifdef _DC_NETLOGON
EXTERN BOOL NlGlobalDcScavengerIsRunning;EXTERN WORKER_ITEM NlGlobalDcScavengerWorkItem;#endif // _DC_NETLOGON
//
// Global list of outstanding challenge request/responses
//
EXTERN CRITICAL_SECTION NlGlobalChallengeCritSect;EXTERN LIST_ENTRY NlGlobalChallengeList;EXTERN ULONG NlGlobalChallengeCount;//
// Variables for cordinating MSV threads running in netlogon.dll
//
EXTERN CRITICAL_SECTION NlGlobalMsvCritSect;EXTERN HANDLE NlGlobalMsvTerminateEvent;EXTERN BOOL NlGlobalMsvEnabled;EXTERN ULONG NlGlobalMsvThreadCount;
//
// For workstations and non-DC servers,
// maintain a list of domains trusted by our primary domain.
//
// Access serialized by NlGlobalDcDiscoveryCritSect
//
EXTERN PTRUSTED_DOMAIN NlGlobalTrustedDomainList;EXTERN DWORD NlGlobalTrustedDomainCount;EXTERN LARGE_INTEGER NlGlobalTrustedDomainListTime;
//
// Serialize DC Discovery activities
//
EXTERN CRITICAL_SECTION NlGlobalDcDiscoveryCritSect;
//
// Timer for timing out API calls to trusted domains
//
// Serialized using DomainInfo->DomTrustListCritSect.
//
EXTERN TIMER NlGlobalApiTimer;EXTERN DWORD NlGlobalBindingHandleCount;
//
// For BDC, this is the session used to communicate with the PDC.
// For a workstation, this is the session used to communicate with a DC.
//
EXTERN PCLIENT_SESSION NlGlobalClientSession;
//
// This is a pointer to the DomainInfo structure for the primary domain.
//
EXTERN PDOMAIN_INFO NlGlobalDomainInfo;EXTERN ULONG NlGlobalServicedDomainCount; // This includes non-domain NCs
EXTERN CRITICAL_SECTION NlGlobalDomainCritSect;
//
// Global DB Info array
//
EXTERN DB_INFO NlGlobalDBInfoArray[NUM_DBS];
//
// Critical section serializing startup and stopping of the replicator thread.
//
EXTERN CRITICAL_SECTION NlGlobalReplicatorCritSect;
//
// List of all BDC's the PDC has sent a pulse to.
//
EXTERN LIST_ENTRY NlGlobalBdcServerSessionList;EXTERN ULONG NlGlobalBdcServerSessionCount;
EXTERN LIST_ENTRY NlGlobalPendingBdcList;EXTERN ULONG NlGlobalPendingBdcCount;EXTERN TIMER NlGlobalPendingBdcTimer;EXTERN LIST_ENTRY NlGlobalBdcServerSessionList;EXTERN ULONG NlGlobalBdcServerSessionCount;EXTERN BOOL NlGlobalPrimaryAnnouncementIsRunning;
//
// Flag indicating that this is a PDC that's enabled to do replication to
// a NT 3.X/4 BDC.
// (Serialized by NlGlobalReplicatorCritSect)
//
BOOL NlGlobalPdcDoReplication;
//
// List of transports clients might connect to
//
EXTERN ULONG NlGlobalIpTransportCount;EXTERN LIST_ENTRY NlGlobalTransportList;EXTERN CRITICAL_SECTION NlGlobalTransportCritSect;
//
// List of IP addresses from Winsock.
//
EXTERN SOCKET NlGlobalWinsockPnpSocket;EXTERN HANDLE NlGlobalWinsockPnpEvent;EXTERN LPSOCKET_ADDRESS_LIST NlGlobalWinsockPnpAddresses;EXTERN ULONG NlGlobalWinsockPnpAddressSize;
//
// List of all DNS names registered.
//
EXTERN LIST_ENTRY NlGlobalDnsList;EXTERN CRITICAL_SECTION NlGlobalDnsCritSect;EXTERN BOOLEAN NlGlobalWinSockInitialized;EXTERN TIMER NlGlobalDnsScavengerTimer;
//
// Name of the tree this machine is in.
//
// Access serialized by NlGlobalDnsForestNameCritSect.
//
EXTERN CRITICAL_SECTION NlGlobalDnsForestNameCritSect;EXTERN LPWSTR NlGlobalUnicodeDnsForestName;EXTERN UNICODE_STRING NlGlobalUnicodeDnsForestNameString;EXTERN ULONG NlGlobalUnicodeDnsForestNameLen;EXTERN LPSTR NlGlobalUtf8DnsForestName;EXTERN LPSTR NlGlobalUtf8DnsForestNameAlias;
//
// Critical section to protect access to covered site lists
//
EXTERN CRITICAL_SECTION NlGlobalSiteCritSect;
///////////////////////////////////////////////////////////////////////////
//
// Changelog Variables
//
///////////////////////////////////////////////////////////////////////////
//
// To serialize change log access
//
EXTERN CRITICAL_SECTION NlGlobalChangeLogCritSect;
//
// Amount SAM/LSA increments serial number by on promotion.
//
EXTERN LARGE_INTEGER NlGlobalChangeLogPromotionIncrement;EXTERN LONG NlGlobalChangeLogPromotionMask;
//
// Netlogon started flag, used by the changelog to determine the
// netlogon service is successfully started and initialization
// completed.
//
EXTERN _CHANGELOG_NETLOGON_STATE NlGlobalChangeLogNetlogonState;
//
// Event to indicate that something interesting is being logged to the
// change log. The booleans below (protected by NlGlobalChangeLogCritSect)
// indicate the actual interesting event.
//
EXTERN HANDLE NlGlobalChangeLogEvent;
//
// Indicates that a "replicate immediately" event has happened.
//
EXTERN BOOL NlGlobalChangeLogReplicateImmediately;
//
// Event to indicate that the trust data object has been updated.
//
EXTERN HANDLE NlGlobalTrustInfoUpToDateEvent;
//
// List of MachineAccount changes
//
EXTERN LIST_ENTRY NlGlobalChangeLogNotifications;
//
// Sid of the Builtin domain
//
EXTERN PSID NlGlobalChangeLogBuiltinDomainSid;
//
// A Zero GUID.
//
EXTERN GUID NlGlobalZeroGuid;
//
// The change log is a log of ALL changes made to the SAM/LSA databases. The
// change log is maintained in serial number order.
//
EXTERN CHANGELOG_DESCRIPTOR NlGlobalChangeLogDesc;EXTERN CHANGELOG_DESCRIPTOR NlGlobalTempChangeLogDesc;EXTERN WCHAR NlGlobalChangeLogFilePrefix[MAX_PATH+1]; // Changelog file name. (w/o postfix)
//
// Bits describing services whether the DS, KDC, or time service are actually
// running.
//
EXTERN DWORD NlGlobalChangeLogServiceBits;EXTERN BOOLEAN NlGlobalDsRunningUnknown;
//
// Role of the machine from the change log's perspective.
//
EXTERN CHANGELOG_ROLE NlGlobalChangeLogRole;
//
// The name of the site this machine is in
//
EXTERN LPWSTR NlGlobalUnicodeSiteName;EXTERN LPSTR NlGlobalUtf8SiteName;
//
// The time when the site name was set last time
//
EXTERN LARGE_INTEGER NlGlobalSiteNameSetTime;
//
// The last time the event log for clients with
// no site was output. Access serialized by
// NlGlobalSiteCritSect
//
EXTERN LARGE_INTEGER NlGlobalNoClientSiteEventTime;
//
// The number of times a client with no site was
// detected during the last event log timeout period.
// Access serialized by NlGlobalSiteCritSect
//
EXTERN ULONG NlGlobalNoClientSiteCount;
//
// The GUID of the DSA on this machine.
//
EXTERN GUID NlGlobalDsaGuid;
//
// Boolean indicating whether the DC demotion is in progress
//
EXTERN BOOLEAN NlGlobalDcDemotionInProgress;
//
// Handle to Cryptographic Service Provider
//
EXTERN HCRYPTPROV NlGlobalCryptProvider;
//
// Netlogon security package variables
//
CRITICAL_SECTION NlGlobalSecPkgCritSect;
//
// Handle to duplicate event log routines
//
HANDLE NlGlobalEventlogHandle;
//
// Handle to dynamically loaded ntdsa.dll
//
HANDLE NlGlobalNtDsaHandle;HANDLE NlGlobalIsmDllHandle;HANDLE NlGlobalDsApiDllHandle;
//
// Pointers to dynamically linked ntdsa.dll routines
//
PCrackSingleName NlGlobalpCrackSingleName;PGetConfigurationName NlGlobalpGetConfigurationName;PGetConfigurationNamesList NlGlobalpGetConfigurationNamesList;PGetDnsRootAlias NlGlobalpGetDnsRootAlias;PDsGetServersAndSitesForNetLogon NlGlobalpDsGetServersAndSitesForNetLogon;PDsFreeServersAndSitesForNetLogon NlGlobalpDsFreeServersAndSitesForNetLogon;PDsBindW NlGlobalpDsBindW;PDsUnBindW NlGlobalpDsUnBindW;PIsMangledRDNExternal NlGlobalpIsMangledRDNExternal;
//
// WMI tracing handles and GUIDs
//
EXTERN ULONG NlpEventTraceFlag;EXTERN TRACEHANDLE NlpTraceRegistrationHandle;EXTERN TRACEHANDLE NlpTraceLoggerHandle;
// This is the control Guid for the group of Guids traced below
DEFINE_GUID ( /* f33959b4-dbec-11d2-895b-00c04f79ab69 */ NlpControlGuid, 0xf33959b4, 0xdbec, 0x11d2, 0x89, 0x5b, 0x00, 0xc0, 0x4f, 0x79, 0xab, 0x69 );
DEFINE_GUID ( /* 393da8c0-dbed-11d2-895b-00c04f79ab69 */ NlpServerAuthGuid, 0x393da8c0, 0xdbed, 0x11d2, 0x89, 0x5b, 0x00, 0xc0, 0x4f, 0x79, 0xab, 0x69 );
DEFINE_GUID ( /* 63dbb180-dbed-11d2-895b-00c04f79ab69 */ NlpSecureChannelSetupGuid, 0x63dbb180, 0xdbed, 0x11d2, 0x89, 0x5b, 0x00, 0xc0, 0x4f, 0x79, 0xab, 0x69 );
#undef EXTERN
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