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/*
* Unix SMB/CIFS implementation.
* Group Policy Support
* Copyright (C) Guenther Deschner 2007-2008
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GPEXT_H__
#define __GPEXT_H__
#include "librpc/gen_ndr/winreg.h"
#define KEY_WINLOGON_GPEXT_PATH "HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\GPExtensions"
#define SAMBA_SUBSYSTEM_GPEXT "gpext"
#define SMB_GPEXT_INTERFACE_VERSION 1
struct gp_extension {
struct GUID *guid;
const char *name;
struct gp_extension_methods *methods;
struct gp_extension *prev, *next;
};
struct gp_extension_reg_table {
const char *val;
enum winreg_Type type;
const char *data;
};
struct gp_extension_reg_entry {
const char *value;
struct registry_value *data;
};
struct gp_extension_reg_info_entry {
struct GUID guid;
size_t num_entries;
struct gp_extension_reg_entry *entries;
};
struct gp_extension_reg_info {
size_t num_entries;
struct gp_extension_reg_info_entry *entries;
};
struct gp_extension_methods {
NTSTATUS (*initialize)(TALLOC_CTX *mem_ctx);
NTSTATUS (*process_group_policy)(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
uint32_t flags,
struct registry_key *root_key,
const NT_USER_TOKEN *token,
struct GROUP_POLICY_OBJECT *gpo,
const char *extension_guid,
const char *snapin_guid);
NTSTATUS (*process_group_policy2)(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
uint32_t flags,
const NT_USER_TOKEN *token,
struct GROUP_POLICY_OBJECT *gpo_list,
const char *extension_guid);
NTSTATUS (*get_reg_config)(TALLOC_CTX *mem_ctx,
struct gp_extension_reg_info **info);
NTSTATUS (*shutdown)(void);
};
/* The following definitions come from libgpo/gpext/gpext.c */
struct gp_extension *get_gp_extension_list(void);
NTSTATUS unregister_gp_extension(const char *name);
NTSTATUS register_gp_extension(TALLOC_CTX *gpext_ctx,
int version,
const char *name,
const char *guid,
struct gp_extension_methods *methods);
NTSTATUS gp_ext_info_add_entry(TALLOC_CTX *mem_ctx,
const char *module,
const char *ext_guid,
struct gp_extension_reg_table *table,
struct gp_extension_reg_info *info);
NTSTATUS shutdown_gp_extensions(void);
NTSTATUS init_gp_extensions(TALLOC_CTX *mem_ctx);
NTSTATUS free_gp_extensions(void);
void debug_gpext_header(int lvl,
const char *name,
uint32_t flags,
struct GROUP_POLICY_OBJECT *gpo,
const char *extension_guid,
const char *snapin_guid);
NTSTATUS process_gpo_list_with_extension(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
uint32_t flags,
const NT_USER_TOKEN *token,
struct GROUP_POLICY_OBJECT *gpo_list,
const char *extension_guid,
const char *snapin_guid);
NTSTATUS gpext_process_extension(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
uint32_t flags,
const NT_USER_TOKEN *token,
struct registry_key *root_key,
struct GROUP_POLICY_OBJECT *gpo,
const char *extension_guid,
const char *snapin_guid);
#endif /* __GPEXT_H__ */
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