/*++ 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 #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; // // 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; // // 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; EXTERN BOOL NlGlobalDnsScavengerIsRunning; EXTERN WORKER_ITEM NlGlobalDnsScavengerWorkItem; // // 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; // // 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