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/*
* Unix SMB/CIFS implementation.
* Group Policy Object Support
* Copyright (C) Guenther Deschner 2005-2008
*
* 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 __GPO_H__
#define __GPO_H__
#include "ads.h"
enum GPO_LINK_TYPE {
GP_LINK_UNKOWN = 0,
GP_LINK_MACHINE = 1,
GP_LINK_SITE = 2,
GP_LINK_DOMAIN = 3,
GP_LINK_OU = 4,
GP_LINK_LOCAL = 5 /* for convenience */
};
/* GPO_OPTIONS */
#define GPO_FLAG_DISABLE 0x00000001
#define GPO_FLAG_FORCE 0x00000002
/* GPO_LIST_FLAGS */
#define GPO_LIST_FLAG_MACHINE 0x00000001
#define GPO_LIST_FLAG_SITEONLY 0x00000002
/* following flags from http://support.microsoft.com/kb/312164/EN-US/ */
#define GPO_INFO_FLAG_MACHINE 0x00000001
#define GPO_INFO_FLAG_BACKGROUND 0x00000010
#define GPO_INFO_FLAG_SLOWLINK 0x00000020
#define GPO_INFO_FLAG_VERBOSE 0x00000040
#define GPO_INFO_FLAG_NOCHANGES 0x00000080
#define GPO_INFO_FLAG_LINKTRANSITION 0x00000100
#define GPO_INFO_FLAG_LOGRSOP_TRANSITION 0x00000200
#define GPO_INFO_FLAG_FORCED_REFRESH 0x00000400
#define GPO_INFO_FLAG_SAFEMODE_BOOT 0x00000800
#define GPO_VERSION_USER(x) (x >> 16)
#define GPO_VERSION_MACHINE(x) (x & 0xffff)
struct GROUP_POLICY_OBJECT {
uint32_t options; /* GPFLAGS_* */
uint32_t version;
const char *ds_path;
const char *file_sys_path;
const char *display_name;
const char *name;
const char *link;
enum GPO_LINK_TYPE link_type;
const char *user_extensions;
const char *machine_extensions;
struct security_descriptor *security_descriptor;
struct GROUP_POLICY_OBJECT *next, *prev;
};
/* the following is seen on the DS (see adssearch.pl for details) */
/* the type field in a 'gPLink', the same as GPO_FLAG ? */
#define GPO_LINK_OPT_NONE 0x00000000
#define GPO_LINK_OPT_DISABLED 0x00000001
#define GPO_LINK_OPT_ENFORCED 0x00000002
/* GPO_LINK_OPT_ENFORCED takes precedence over GPOPTIONS_BLOCK_INHERITANCE */
/* 'gPOptions', maybe a bitmask as well */
enum GPO_INHERIT {
GPOPTIONS_INHERIT = 0,
GPOPTIONS_BLOCK_INHERITANCE = 1
};
/* 'flags' in a 'groupPolicyContainer' object */
#define GPFLAGS_ALL_ENABLED 0x00000000
#define GPFLAGS_USER_SETTINGS_DISABLED 0x00000001
#define GPFLAGS_MACHINE_SETTINGS_DISABLED 0x00000002
#define GPFLAGS_ALL_DISABLED (GPFLAGS_USER_SETTINGS_DISABLED | \
GPFLAGS_MACHINE_SETTINGS_DISABLED)
struct GP_LINK {
const char *gp_link; /* raw link name */
uint32_t gp_opts; /* inheritance options GPO_INHERIT */
uint32_t num_links; /* number of links */
char **link_names; /* array of parsed link names */
uint32_t *link_opts; /* array of parsed link opts GPO_LINK_OPT_* */
};
struct GP_EXT {
const char *gp_extension; /* raw extension name */
uint32_t num_exts;
char **extensions;
char **extensions_guid;
char **snapins;
char **snapins_guid;
struct GP_EXT *next, *prev;
};
#define GPO_CACHE_DIR "gpo_cache"
#define GPT_INI "GPT.INI"
#define GPO_REFRESH_INTERVAL 60*90
#define GPO_REG_STATE_MACHINE "State\\Machine"
enum gp_reg_action {
GP_REG_ACTION_NONE = 0,
GP_REG_ACTION_ADD_VALUE = 1,
GP_REG_ACTION_ADD_KEY = 2,
GP_REG_ACTION_DEL_VALUES = 3,
GP_REG_ACTION_DEL_VALUE = 4,
GP_REG_ACTION_DEL_ALL_VALUES = 5,
GP_REG_ACTION_DEL_KEYS = 6,
GP_REG_ACTION_SEC_KEY_SET = 7,
GP_REG_ACTION_SEC_KEY_RESET = 8
};
struct gp_registry_entry {
enum gp_reg_action action;
const char *key;
const char *value;
struct registry_value *data;
};
struct gp_registry_value {
const char *value;
struct registry_value *data;
};
struct gp_registry_entries {
size_t num_entries;
struct gp_registry_entry **entries;
};
struct gp_registry_context {
const struct security_token *token;
const char *path;
struct registry_key *curr_key;
};
#define GP_EXT_GUID_SECURITY "827D319E-6EAC-11D2-A4EA-00C04F79F83A"
#define GP_EXT_GUID_REGISTRY "35378EAC-683F-11D2-A89A-00C04FBBCFA2"
#define GP_EXT_GUID_SCRIPTS "42B5FAAE-6536-11D2-AE5A-0000F87571E3"
#define ADS_EXTENDED_RIGHT_APPLY_GROUP_POLICY "edacfd8f-ffb3-11d1-b41d-00a0c968f939"
struct cli_state;
/* The following definitions come from libgpo/gpo_fetch.c */
NTSTATUS gpo_explode_filesyspath(TALLOC_CTX *mem_ctx,
const char *cache_dir,
const char *file_sys_path,
char **server,
char **service,
char **nt_path,
char **unix_path);
NTSTATUS gpo_get_sysvol_gpt_version(TALLOC_CTX *mem_ctx,
const char *unix_path,
uint32_t *sysvol_version,
char **display_name);
/* The following definitions come from libgpo/gpo_ldap.c */
bool ads_parse_gp_ext(TALLOC_CTX *mem_ctx,
const char *extension_raw,
struct GP_EXT **gp_ext);
ADS_STATUS ads_get_gpo_link(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *link_dn,
struct GP_LINK *gp_link_struct);
ADS_STATUS ads_add_gpo_link(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *link_dn,
const char *gpo_dn,
uint32_t gpo_opt);
ADS_STATUS ads_delete_gpo_link(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *link_dn,
const char *gpo_dn);
ADS_STATUS ads_get_gpo(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *gpo_dn,
const char *display_name,
const char *guid_name,
struct GROUP_POLICY_OBJECT *gpo);
ADS_STATUS ads_get_sid_token(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *dn,
struct security_token **token);
ADS_STATUS ads_get_gpo_list(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *dn,
uint32_t flags,
const struct security_token *token,
struct GROUP_POLICY_OBJECT **gpo_list);
/* The following definitions come from libgpo/gpo_sec.c */
NTSTATUS gpo_apply_security_filtering(const struct GROUP_POLICY_OBJECT *gpo,
const struct security_token *token);
/* The following definitions come from libgpo/gpo_util.c */
const char *cse_gpo_guid_string_to_name(const char *guid);
const char *cse_gpo_name_to_guid_string(const char *name);
const char *cse_snapin_gpo_guid_string_to_name(const char *guid);
void dump_gp_ext(struct GP_EXT *gp_ext, int debuglevel);
void dump_gpo(const struct GROUP_POLICY_OBJECT *gpo,
int debuglevel);
void dump_gpo_list(const struct GROUP_POLICY_OBJECT *gpo_list,
int debuglevel);
void dump_gplink(const struct GP_LINK *gp_link);
NTSTATUS gpo_process_gpo_list(TALLOC_CTX *mem_ctx,
const struct security_token *token,
const struct GROUP_POLICY_OBJECT *deleted_gpo_list,
const struct GROUP_POLICY_OBJECT *changed_gpo_list,
const char *extensions_guid_filter,
uint32_t flags);
NTSTATUS gpo_get_unix_path(TALLOC_CTX *mem_ctx,
const char *cache_dir,
const struct GROUP_POLICY_OBJECT *gpo,
char **unix_path);
char *gpo_flag_str(TALLOC_CTX *mem_ctx, uint32_t flags);
NTSTATUS gp_find_file(TALLOC_CTX *mem_ctx,
uint32_t flags,
const char *filename,
const char *suffix,
const char **filename_out);
ADS_STATUS gp_get_machine_token(ADS_STRUCT *ads,
TALLOC_CTX *mem_ctx,
const char *dn,
struct security_token **token);
bool gpo_get_gp_ext_from_gpo(TALLOC_CTX *mem_ctx,
uint32_t flags,
const struct GROUP_POLICY_OBJECT *gpo,
struct GP_EXT **gp_ext);
NTSTATUS gpo_copy(TALLOC_CTX *mem_ctx,
const struct GROUP_POLICY_OBJECT *gpo_src,
struct GROUP_POLICY_OBJECT **gpo_dst);
#endif
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