461 lines
12 KiB
C
461 lines
12 KiB
C
/*++
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Copyright (c) 1995-1996 Microsoft Corporation
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Module Name:
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domain.h
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Abstract:
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Header file for Code to manage multiple domains hosted on a DC.
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Author:
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Cliff Van Dyke (CliffV) 20-Feb-1995
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Revision History:
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--*/
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//
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// Role that a particular domain is playing
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//
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typedef enum _NETLOGON_ROLE {
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RoleInvalid = 0,
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RolePrimary,
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RoleBackup,
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RoleMemberWorkstation,
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RoleNdnc
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} NETLOGON_ROLE, * PNETLOGON_ROLE;
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/////////////////////////////////////////////////////////////////////////////
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//
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// Description of a single hosted domain. (size of this struct is 0x164)
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//
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/////////////////////////////////////////////////////////////////////////////
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typedef struct _DOMAIN_INFO {
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//
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// Link to next domain in 'NlGlobalServicedDomains'
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// (Serialized by NlGlobalDomainCritSect)
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//
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LIST_ENTRY DomNext;
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//
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// DomainThread WorkItem
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// (Serialized by NlGlobalDomainCritSect)
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//
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WORKER_ITEM DomThreadWorkItem;
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//
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// Name of the domain being handled
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//
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// On a Workstation, this is the Domain the workstation is a member of.
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//
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UNICODE_STRING DomUnicodeDomainNameString;
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WCHAR DomUnicodeDomainName[DNLEN+1];
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CHAR DomOemDomainName[DNLEN+1];
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DWORD DomOemDomainNameLength;
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//
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// DNS domain name of the domain being handled.
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// These fields will be null if there is no DNS domain name for the
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// domain.
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//
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// Access serialized by either NlGlobalDomainCritSect or DomTrustListCritSect
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// Modifications must lock both.
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//
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UNICODE_STRING DomUnicodeDnsDomainNameString;
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LPWSTR DomUnicodeDnsDomainName;
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LPSTR DomUtf8DnsDomainName;
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//
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// DNS domain name alias of the domain being handled.
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// Access serialized by NlGlobalDomainCritSect
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//
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LPSTR DomUtf8DnsDomainNameAlias;
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//
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// Name of the "Account Domain" of the current machine.
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// On a DC, this is the same as above.
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// On a workstation, this is the name of the workstation.
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UNICODE_STRING DomUnicodeAccountDomainNameString;
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//
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// Domain SID of the domain being handled.
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//
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// On a Workstation, this is the DomainId of the workstation SAM itself.
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//
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PSID DomAccountDomainId;
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//
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// Instance GUID of the domain object representing this hosted domain.
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//
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// Access serialized by either NlGlobalDomainCritSect or DomTrustListCritSect
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// Modifications must lock both.
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GUID DomDomainGuidBuffer;
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GUID *DomDomainGuid; // NULL if there is no GUID
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//
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// Computer name of this computer in this domain.
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//
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WCHAR DomUncUnicodeComputerName[UNCLEN+1];
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UNICODE_STRING DomUnicodeComputerNameString;
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UNICODE_STRING DomUnicodeDnsHostNameString;
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LPSTR DomUtf8DnsHostName;
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CHAR DomOemComputerName[CNLEN+1];
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DWORD DomOemComputerNameLength;
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LPSTR DomUtf8ComputerName;
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DWORD DomUtf8ComputerNameLength; // length in bytes
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#ifdef _DC_NETLOGON
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//
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// Handle to SAM database
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//
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SAMPR_HANDLE DomSamServerHandle;
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SAMPR_HANDLE DomSamAccountDomainHandle;
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SAMPR_HANDLE DomSamBuiltinDomainHandle;
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//
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// Handle to LSA database
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//
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LSAPR_HANDLE DomLsaPolicyHandle;
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#endif // _DC_NETLOGON
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//
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// To serialize access to DomTrustList and DomClientSession
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//
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CRITICAL_SECTION DomTrustListCritSect;
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#ifdef _DC_NETLOGON
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//
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// The list of domains trusted by this domain.
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//
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LIST_ENTRY DomTrustList;
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DWORD DomTrustListLength; // Number of entries in DomTrustList
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//
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// The list of all trusted domains in the forest.
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// (Serialized by DomTrustListCritSect)
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//
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PDS_DOMAIN_TRUSTSW DomForestTrustList;
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DWORD DomForestTrustListSize;
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ULONG DomForestTrustListCount;
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//
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// On BDC, our secure channel to PDC of the domain.
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// On workstations, our secure channel to a DC in the domain.
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// (Serialized by DomTrustListCritSect)
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//
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struct _CLIENT_SESSION *DomClientSession;
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//
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// On a DC, our secure channel to our 'parent' domain.
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// NULL: if we have no parent.
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// (Serialized by DomTrustListCritSect)
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//
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struct _CLIENT_SESSION *DomParentClientSession;
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//
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// Table of all Server Sessions
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// The size of the hash table must be a power-of-2.
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//
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#define SERVER_SESSION_HASH_TABLE_SIZE 128
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#define SERVER_SESSION_TDO_NAME_HASH_TABLE_SIZE 128
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#define LOCK_SERVER_SESSION_TABLE(_DI) \
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EnterCriticalSection( &(_DI)->DomServerSessionTableCritSect )
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#define UNLOCK_SERVER_SESSION_TABLE(_DI) \
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LeaveCriticalSection( &(_DI)->DomServerSessionTableCritSect )
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CRITICAL_SECTION DomServerSessionTableCritSect;
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PLIST_ENTRY DomServerSessionHashTable;
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PLIST_ENTRY DomServerSessionTdoNameHashTable;
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LIST_ENTRY DomServerSessionTable;
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#endif // _DC_NETLOGON
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//
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// Number of outstanding pointers to the domain structure.
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// (Serialized by NlGlobalDomainCritSect)
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//
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DWORD ReferenceCount;
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//
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// Role: (PDC, BDC, or workstation) of this machine in the hosted domain
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//
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NETLOGON_ROLE DomRole;
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#ifdef _DC_NETLOGON
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//
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// Misc flags.
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// (Serialized by NlGlobalDomainCritSect)
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//
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DWORD DomFlags;
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#define DOM_CREATION_NEEDED 0x00000001 // TRUE if async phase 2 create needed
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#define DOM_ROLE_UPDATE_NEEDED 0x00000002 // TRUE if role of the machine needs update
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#define DOM_TRUST_UPDATE_NEEDED 0x00000004 // TRUE if trust list needs to be updated
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#define DOM_DNSPNP_UPDATE_NEEDED 0x00000008 // TRUE if DNS records need to be updated
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#define DOM_PROMOTED_BEFORE 0x00000010 // TRUE if this machine has been promoted to PDC before.
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#define DOM_THREAD_RUNNING 0x00000020 // TRUE if domain worker thread is queued or running
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#define DOM_THREAD_TERMINATE 0x00000040 // TRUE if domain worker thread should be terminated
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#define DOM_DELETED 0x00000080 // TRUE if domain is being deleted.
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#define DOM_ADDED_1B_NAME 0x00000100 // True if Domain<1B> name has been added
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#define DOM_ADD_1B_NAME_EVENT_LOGGED 0x00000200 // True if Domain<1B> name add failed at least once
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#define DOM_RENAMED_1B_NAME 0x00000400 // True if Domain<1B> name should be renamed
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#define DOM_DOMAIN_REFRESH_PENDING 0x00000800 // True if this Domain needs refreshing
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#define DOM_PRIMARY_DOMAIN 0x00001000 // True if this is the primary domain of the machine
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#define DOM_REAL_DOMAIN 0x00002000 // This is a real domain (as opposed to NDNC or forest)
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#define DOM_NON_DOMAIN_NC 0x00004000 // This is NDNC
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#define DOM_FOREST 0x00008000 // This is a forest entry (not currently used)
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#define DOM_FOREST_ROOT 0x00010000 // This domain is at the root of the forest.
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#define DOM_DNSPNPREREG_UPDATE_NEEDED 0x00020000 // TRUE if all (including already registered) DNS
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// records need to be updated
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#define DOM_API_TIMEOUT_NEEDED 0x00040000 // TRUE if client session API timeout is needed
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//
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// The lists of covered sites. Both lists protected by NlGlobalSiteCritSect.
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//
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// If this is a real domain, CoveredSites is a list of sites we cover as a DC.
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// If this is a non-domain NC, CoveredSites is a list of sites we cover as an NDNC.
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//
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struct _NL_COVERED_SITE *CoveredSites;
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ULONG CoveredSitesCount;
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//
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// If this is a real (primary) domain, GcCoveredSites is a list of sites we cover as a GC
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// in the forest which the primary domain belongs to. Otherwise, GcCoveredSites is NULL.
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//
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// ??: When we go multihosted, we will have a separate DOMAIN_INFO entry for each of the
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// hosted forests, so only one list of covered sites will be associated with DOMAIN_INFO
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// corresponding to the role we play in a given domain/forest/NDNC.
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//
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struct _NL_COVERED_SITE *GcCoveredSites;
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ULONG GcCoveredSitesCount;
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//
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// List of failed user logons with bad password.
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// Used on BDC to maintain the list of bad password
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// logons forwarded to the PDC.
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//
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LIST_ENTRY DomFailedUserLogonList;
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CRITICAL_SECTION DomDnsRegisterCritSect;
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#endif // _DC_NETLOGON
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} DOMAIN_INFO, *PDOMAIN_INFO;
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#ifdef _DC_NETLOGON
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#define IsPrimaryDomain( _DomainInfo ) \
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(((_DomainInfo)->DomFlags & DOM_PRIMARY_DOMAIN) != 0 )
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#else // _DC_NETLOGON
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#define IsPrimaryDomain( _DomainInfo ) TRUE
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#endif // _DC_NETLOGON
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//
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// The DOMAIN_ENUM_CALLBACK is a callback for NlEnumerateDomains.
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//
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// It defines a routine that takes two parameters, the first is a DomainInfo
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// structure, the second is a context for that Domain.
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//
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typedef
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NET_API_STATUS
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(*PDOMAIN_ENUM_CALLBACK)(
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PDOMAIN_INFO DomainInfo,
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PVOID Context
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);
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//
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// domain.c procedure forwards.
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//
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NET_API_STATUS
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NlGetDomainName(
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OUT LPWSTR *DomainName,
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OUT LPWSTR *DnsDomainName,
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OUT PSID *AccountDomainSid,
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OUT PSID *PrimaryDomainSid,
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OUT GUID **PrimaryDomainGuid,
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OUT PBOOLEAN DnsForestNameChanged OPTIONAL
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);
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NET_API_STATUS
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NlInitializeDomains(
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VOID
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);
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NET_API_STATUS
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NlCreateDomainPhase1(
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IN LPWSTR DomainName OPTIONAL,
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IN LPWSTR DnsDomainName OPTIONAL,
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IN PSID DomainSid OPTIONAL,
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IN GUID *DomainGuid OPTIONAL,
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IN LPWSTR ComputerName,
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IN LPWSTR DnsHostName OPTIONAL,
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IN BOOLEAN CallNlExitOnFailure,
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IN ULONG DomainFlags,
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OUT PDOMAIN_INFO *ReturnedDomainInfo
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);
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#ifdef _DC_NETLOGON
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NET_API_STATUS
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NlCreateDomainPhase2(
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IN PDOMAIN_INFO DomainInfo,
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IN BOOLEAN CallNlExitOnFailure
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);
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#endif // _DC_NETLOGON
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PDOMAIN_INFO
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NlFindDomain(
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LPCWSTR DomainName OPTIONAL,
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GUID *DomainGuid OPTIONAL,
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BOOLEAN DefaultToPrimary
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);
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PDOMAIN_INFO
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NlFindNetbiosDomain(
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LPCWSTR DomainName,
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BOOLEAN DefaultToPrimary
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);
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PDOMAIN_INFO
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NlFindDnsDomain(
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IN LPCSTR DnsDomainName OPTIONAL,
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IN GUID *DomainGuid OPTIONAL,
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IN BOOLEAN DefaultToNdnc,
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IN BOOLEAN CheckAliasName,
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OUT PBOOLEAN AliasNameMatched OPTIONAL
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);
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#ifdef _DC_NETLOGON
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NET_API_STATUS
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NlStartDomainThread(
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PDOMAIN_INFO DomainInfo,
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PDWORD DomFlags
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);
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NET_API_STATUS
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NlUpdateRole(
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IN PDOMAIN_INFO DomainInfo
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);
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NET_API_STATUS
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NlUpdateServicedNdncs(
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IN LPWSTR ComputerName,
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IN LPWSTR DnsHostName,
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IN BOOLEAN CallNlExitOnFailure,
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OUT PBOOLEAN ServicedNdncChanged OPTIONAL
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);
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NTSTATUS
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NlUpdateDnsRootAlias(
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IN PDOMAIN_INFO DomainInfo,
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OUT PBOOL AliasNamesChanged OPTIONAL
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);
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#endif // _DC_NETLOGON
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struct _CLIENT_SESSION *
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NlRefDomClientSession(
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IN PDOMAIN_INFO DomainInfo
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);
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struct _CLIENT_SESSION *
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NlRefDomParentClientSession(
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IN PDOMAIN_INFO DomainInfo
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);
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VOID
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NlDeleteDomClientSession(
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IN PDOMAIN_INFO DomainInfo
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);
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PDOMAIN_INFO
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NlFindDomainByServerName(
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LPWSTR ServerName
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);
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NET_API_STATUS
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NlEnumerateDomains(
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IN BOOLEAN EnumerateNdncsToo,
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PDOMAIN_ENUM_CALLBACK Callback,
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PVOID Context
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);
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NET_API_STATUS
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NlSetDomainForestRoot(
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IN PDOMAIN_INFO DomainInfo,
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IN PVOID Context
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);
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GUID *
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NlCaptureDomainInfo (
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IN PDOMAIN_INFO DomainInfo,
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OUT WCHAR DnsDomainName[NL_MAX_DNS_LENGTH+1] OPTIONAL,
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OUT GUID *DomainGuid OPTIONAL
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);
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NET_API_STATUS
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NlSetDomainNameInDomainInfo(
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IN PDOMAIN_INFO DomainInfo,
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IN LPWSTR DnsDomainName OPTIONAL,
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IN LPWSTR NetbiosDomainName OPTIONAL,
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IN GUID *DomainGuid OPTIONAL,
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OUT PBOOLEAN DnsDomainNameChanged OPTIONAL,
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OUT PBOOLEAN NetbiosDomainNameChanged OPTIONAL,
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OUT PBOOLEAN DomainGuidChanged OPTIONAL
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);
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VOID
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NlDereferenceDomain(
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IN PDOMAIN_INFO DomainInfo
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);
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VOID
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NlDeleteDomain(
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IN PDOMAIN_INFO DomainInfo
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);
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VOID
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NlUninitializeDomains(
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VOID
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);
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