http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/samba/nsswitch/winbindd.h

/* Unix SMB/CIFS implementation. Winbind daemon for ntdom nss module Copyright (C) Tim Potter 2000 Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003 This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _WINBINDD_H #define _WINBINDD_H #include "nterr.h" #include "winbindd_nss.h" #ifdef HAVE_SYS_MMAN_H #include <sys/mman.h> #endif #ifdef HAVE_LIBNSCD #include "libnscd.h" #endif #undef DBGC_CLASS #define DBGC_CLASS DBGC_WINBIND /* bits for fd_event.flags */ #define EVENT_FD_READ 1 #define EVENT_FD_WRITE 2 struct fd_event { struct fd_event *next, *prev; int fd; int flags; /* see EVENT_FD_* flags */ void (*handler)(struct fd_event *fde, int flags); void *data; size_t length, done; void (*finished)(void *private_data, BOOL success); void *private_data; }; struct sid_ctr { DOM_SID *sid; BOOL finished; const char *domain; const char *name; enum SID_NAME_USE type; }; struct winbindd_cli_state { struct winbindd_cli_state *prev, *next; /* Linked list pointers */ int sock; /* Open socket from client */ struct fd_event fd_event; pid_t pid; /* pid of client */ BOOL finished; /* Can delete from list */ BOOL write_extra_data; /* Write extra_data field */ time_t last_access; /* Time of last access (read or write) */ BOOL privileged; /* Is the client 'privileged' */ TALLOC_CTX *mem_ctx; /* memory per request */ struct winbindd_request request; /* Request from client */ struct winbindd_response response; /* Respose to client */ BOOL getpwent_initialized; /* Has getpwent_state been * initialized? */ BOOL getgrent_initialized; /* Has getgrent_state been * initialized? */ struct getent_state *getpwent_state; /* State for getpwent() */ struct getent_state *getgrent_state; /* State for getgrent() */ }; /* State between get{pw,gr}ent() calls */ struct getent_state { struct getent_state *prev, *next; void *sam_entries; uint32 sam_entry_index, num_sam_entries; BOOL got_sam_entries; fstring domain_name; }; /* Storage for cached getpwent() user entries */ struct getpwent_user { fstring name; /* Account name */ fstring gecos; /* User information */ fstring homedir; /* User Home Directory */ fstring shell; /* User Login Shell */ DOM_SID user_sid; /* NT user and primary group SIDs */ DOM_SID group_sid; }; /* Server state structure */ struct winbindd_state { /* User and group id pool */ uid_t uid_low, uid_high; /* Range of uids to allocate */ gid_t gid_low, gid_high; /* Range of gids to allocate */ }; extern struct winbindd_state server_state; /* Server information */ typedef struct { char *acct_name; char *full_name; char *homedir; char *shell; DOM_SID user_sid; /* NT user and primary group SIDs */ DOM_SID group_sid; } WINBIND_USERINFO; /* Our connection to the DC */ struct winbindd_cm_conn { struct cli_state *cli; struct rpc_pipe_client *samr_pipe; POLICY_HND sam_connect_handle, sam_domain_handle; struct rpc_pipe_client *lsa_pipe; POLICY_HND lsa_policy; struct rpc_pipe_client *netlogon_pipe; }; struct winbindd_async_request; /* Async child */ struct winbindd_child { struct winbindd_child *next, *prev; pid_t pid; struct winbindd_domain *domain; pstring logfilename; TALLOC_CTX *mem_ctx; struct fd_event event; struct timed_event *timed_event; struct winbindd_async_request *requests; }; /* Structures to hold per domain information */ struct winbindd_domain { fstring name; /* Domain name */ fstring alt_name; /* alt Domain name (if any) */ DOM_SID sid; /* SID for this domain */ BOOL initialized; /* Did we already ask for the domain mode? */ BOOL native_mode; /* is this a win2k domain in native mode ? */ BOOL active_directory; /* is this a win2k active directory ? */ BOOL primary; /* is this our primary domain ? */ BOOL internal; /* BUILTIN and member SAM */ BOOL online; /* is this domain available ? */ /* Lookup methods for this domain (LDAP or RPC) */ struct winbindd_methods *methods; /* the backend methods are used by the cache layer to find the right backend */ struct winbindd_methods *backend; /* Private data for the backends (used for connection cache) */ void *private_data; /* A working DC */ fstring dcname; struct sockaddr_in dcaddr; /* Sequence number stuff */ time_t last_seq_check; uint32 sequence_number; NTSTATUS last_status; /* The smb connection */ struct winbindd_cm_conn conn; /* The child pid we're talking to */ struct winbindd_child child; /* Linked list info */ struct winbindd_domain *prev, *next; }; /* per-domain methods. This is how LDAP vs RPC is selected */ struct winbindd_methods { /* does this backend provide a consistent view of the data? (ie. is the primary group always correct) */ BOOL consistent; /* get a list of users, returning a WINBIND_USERINFO for each one */ NTSTATUS (*query_user_list)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, uint32 *num_entries, WINBIND_USERINFO **info); /* get a list of domain groups */ NTSTATUS (*enum_dom_groups)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, uint32 *num_entries, struct acct_info **info); /* get a list of domain local groups */ NTSTATUS (*enum_local_groups)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, uint32 *num_entries, struct acct_info **info); /* convert one user or group name to a sid */ NTSTATUS (*name_to_sid)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const char *domain_name, const char *name, DOM_SID *sid, enum SID_NAME_USE *type); /* convert a sid to a user or group name */ NTSTATUS (*sid_to_name)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const DOM_SID *sid, char **domain_name, char **name, enum SID_NAME_USE *type); /* lookup user info for a given SID */ NTSTATUS (*query_user)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const DOM_SID *user_sid, WINBIND_USERINFO *user_info); /* lookup all groups that a user is a member of. The backend can also choose to lookup by username or rid for this function */ NTSTATUS (*lookup_usergroups)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const DOM_SID *user_sid, uint32 *num_groups, DOM_SID **user_gids); /* Lookup all aliases that the sids delivered are member of. This is * to implement 'domain local groups' correctly */ NTSTATUS (*lookup_useraliases)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, uint32 num_sids, const DOM_SID *sids, uint32 *num_aliases, uint32 **alias_rids); /* find all members of the group with the specified group_rid */ NTSTATUS (*lookup_groupmem)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, const DOM_SID *group_sid, uint32 *num_names, DOM_SID **sid_mem, char ***names, uint32 **name_types); /* return the current global sequence number */ NTSTATUS (*sequence_number)(struct winbindd_domain *domain, uint32 *seq); /* return the lockout policy */ NTSTATUS (*lockout_policy)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, SAM_UNK_INFO_12 *lockout_policy); /* return the lockout policy */ NTSTATUS (*password_policy)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, SAM_UNK_INFO_1 *password_policy); /* enumerate trusted domains */ NTSTATUS (*trusted_domains)(struct winbindd_domain *domain, TALLOC_CTX *mem_ctx, uint32 *num_domains, char ***names, char ***alt_names, DOM_SID **dom_sids); }; /* Used to glue a policy handle and cli_state together */ typedef struct { struct cli_state *cli; POLICY_HND pol; } CLI_POLICY_HND; /* Filled out by IDMAP backends */ struct winbindd_idmap_methods { /* Called when backend is first loaded */ BOOL (*init)(void); BOOL (*get_sid_from_uid)(uid_t uid, DOM_SID *sid); BOOL (*get_sid_from_gid)(gid_t gid, DOM_SID *sid); BOOL (*get_uid_from_sid)(DOM_SID *sid, uid_t *uid); BOOL (*get_gid_from_sid)(DOM_SID *sid, gid_t *gid); /* Called when backend is unloaded */ BOOL (*close)(void); /* Called to dump backend status */ void (*status)(void); }; #include "nsswitch/winbindd_proto.h" #define WINBINDD_ESTABLISH_LOOP 30 #define WINBINDD_RESCAN_FREQ 300 #define WINBINDD_PAM_AUTH_KRB5_RENEW_TIME 2592000 /* one month */ #define DOM_SEQUENCE_NONE ((uint32)-1) #endif /* _WINBINDD_H */