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/*
Unix SMB/CIFS implementation.
Idmap NSS headers
Copyright (C) Gerald Carter 2006
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 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 Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _IDMAP_NSS_H
#define _IDMAP_NSS_H
#ifndef HAVE_LDAP
# ifndef LDAPMessage
# define LDAPMessage void
# endif
#endif
/* The interface version specifier */
#define SMB_NSS_INFO_INTERFACE_VERSION 1
/* List of available backends. All backends must
register themselves */
struct nss_function_entry {
struct nss_function_entry *prev, *next;
const char *name;
struct nss_info_methods *methods;
};
/* List of configured domains. Each domain points
back to its configured backend. */
struct nss_domain_entry {
struct nss_domain_entry *prev, *next;
const char *domain;
NTSTATUS init_status;
struct nss_function_entry *backend;
/* hold state on a per domain basis */
void *state;
};
/* API */
struct nss_info_methods {
NTSTATUS (*init)( struct nss_domain_entry *e );
NTSTATUS (*get_nss_info)( struct nss_domain_entry *e,
const DOM_SID *sid,
TALLOC_CTX *ctx,
ADS_STRUCT *ads, LDAPMessage *msg,
char **homedir, char **shell, char **gecos, gid_t *p_gid);
NTSTATUS (*map_to_alias)( TALLOC_CTX *mem_ctx, const char *domain,
const char *name, char **alias );
NTSTATUS (*map_from_alias)( TALLOC_CTX *mem_ctx, const char *domain,
const char *alias, char **name );
NTSTATUS (*close_fn)( void );
};
/* The following definitions come from nsswitch/nss_info.c */
NTSTATUS smb_register_idmap_nss(int version,
const char *name,
struct nss_info_methods *methods);
NTSTATUS nss_init( const char **nss_list );
NTSTATUS nss_get_info( const char *domain, const DOM_SID *user_sid,
TALLOC_CTX *ctx,
ADS_STRUCT *ads, LDAPMessage *msg,
char **homedir, char **shell, char **gecos,
gid_t *p_gid);
NTSTATUS nss_map_to_alias( TALLOC_CTX *mem_ctx, const char *domain,
const char *name, char **alias );
NTSTATUS nss_map_from_alias( TALLOC_CTX *mem_ctx, const char *domain,
const char *alias, char **name );
NTSTATUS nss_close( const char *parameters );
#endif /* _IDMAP_NSS_H_ */
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