getncchanges: fix highest_usn off by one calculation in get_nc_changes_add_links()
[sfrench/samba-autobuild/.git] / source4 / auth / session.h
1 /* 
2    Unix SMB/CIFS implementation.
3    Process and provide the logged on user's authorization token
4    Copyright (C) Andrew Bartlett   2001
5    Copyright (C) Stefan Metzmacher 2005
6    
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 3 of the License, or
10    (at your option) any later version.
11    
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16    
17    You should have received a copy of the GNU General Public License
18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #ifndef _SAMBA_AUTH_SESSION_H
22 #define _SAMBA_AUTH_SESSION_H
23
24 #include "librpc/gen_ndr/security.h"
25 #include "librpc/gen_ndr/netlogon.h"
26 #include "librpc/gen_ndr/auth.h"
27
28 struct tevent_context;
29 struct ldb_context;
30 struct ldb_dn;
31 /* Create a security token for a session SYSTEM (the most
32  * trusted/prvilaged account), including the local machine account as
33  * the off-host credentials */
34 struct auth_session_info *system_session(struct loadparm_context *lp_ctx) ;
35
36 NTSTATUS auth_anonymous_user_info_dc(TALLOC_CTX *mem_ctx,
37                                              const char *netbios_name,
38                                              struct auth_user_info_dc **interim_info);
39 NTSTATUS auth_generate_session_info(TALLOC_CTX *mem_ctx,
40                                     struct loadparm_context *lp_ctx, /* Optional, if you don't want privilages */
41                                     struct ldb_context *sam_ctx, /* Optional, if you don't want local groups */
42                                     struct auth_user_info_dc *interim_info,
43                                     uint32_t session_info_flags,
44                                     struct auth_session_info **session_info);
45 NTSTATUS auth_anonymous_session_info(TALLOC_CTX *parent_ctx, 
46                                      struct loadparm_context *lp_ctx,
47                                      struct auth_session_info **session_info);
48 struct auth_session_info *auth_session_info_from_transport(TALLOC_CTX *mem_ctx,
49                                                            struct auth_session_info_transport *session_info_transport,
50                                                            struct loadparm_context *lp_ctx,
51                                                            const char **reason);
52 NTSTATUS auth_session_info_transport_from_session(TALLOC_CTX *mem_ctx,
53                                                   struct auth_session_info *session_info,
54                                                   struct tevent_context *event_ctx,
55                                                   struct loadparm_context *lp_ctx,
56                                                   struct auth_session_info_transport **transport_out);
57
58 /* Produce a session_info for an arbitary DN or principal in the local
59  * DB, assuming the local DB holds all the groups
60  *
61  * Supply either a principal or a DN
62  */
63 NTSTATUS authsam_get_session_info_principal(TALLOC_CTX *mem_ctx,
64                                             struct loadparm_context *lp_ctx,
65                                             struct ldb_context *sam_ctx,
66                                             const char *principal,
67                                             struct ldb_dn *user_dn,
68                                             uint32_t session_info_flags,
69                                             struct auth_session_info **session_info);
70
71 struct auth_session_info *anonymous_session(TALLOC_CTX *mem_ctx, 
72                                             struct loadparm_context *lp_ctx);
73
74 struct auth_session_info *admin_session(TALLOC_CTX *mem_ctx,
75                                         struct loadparm_context *lp_ctx,
76                                         struct dom_sid *domain_sid);
77
78
79 #endif /* _SAMBA_AUTH_SESSION_H */