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1 /*
2 * Unix SMB/CIFS implementation.
3 * Group Policy Support
4 * Copyright (C) Guenther Deschner 2007-2008
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #define KEY_WINLOGON_GPEXT_PATH "HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\GPExtensions"
21
22 #define SAMBA_SUBSYSTEM_GPEXT "gpext"
23
24 #define SMB_GPEXT_INTERFACE_VERSION 1
25
26 struct gp_extension {
27 struct GUID *guid;
28 const char *name;
29 struct gp_extension_methods *methods;
30 struct gp_extension *prev, *next;
31 };
32
33 struct gp_extension_reg_table {
34 const char *val;
35 enum winreg_Type type;
36 const char *data;
37 };
38
39 struct gp_extension_reg_entry {
40 const char *value;
41 struct registry_value *data;
42 };
43
44 struct gp_extension_reg_info_entry {
45 struct GUID guid;
46 size_t num_entries;
47 struct gp_extension_reg_entry *entries;
48 };
49
50 struct gp_extension_reg_info {
51 size_t num_entries;
52 struct gp_extension_reg_info_entry *entries;
53 };
54
55 struct gp_extension_methods {
56
57 NTSTATUS (*initialize)(TALLOC_CTX *mem_ctx);
58
59 NTSTATUS (*process_group_policy)(ADS_STRUCT *ads,
60 TALLOC_CTX *mem_ctx,
61 uint32_t flags,
62 struct registry_key *root_key,
63 const struct nt_user_token *token,
64 struct GROUP_POLICY_OBJECT *gpo,
65 const char *extension_guid,
66 const char *snapin_guid);
67
68 NTSTATUS (*process_group_policy2)(ADS_STRUCT *ads,
69 TALLOC_CTX *mem_ctx,
70 uint32_t flags,
71 const struct nt_user_token *token,
72 struct GROUP_POLICY_OBJECT *gpo_list,
73 const char *extension_guid);
74
75 NTSTATUS (*get_reg_config)(TALLOC_CTX *mem_ctx,
76 struct gp_extension_reg_info **info);
77
78 NTSTATUS (*shutdown)(void);
79 };