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|
/*
* idmap_centeris: Support for Local IDs and Centeris Cell Structure
*
* Copyright (C) Gerald (Jerry) Carter 2006-2008
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _IDMAP_ADEX_H
#define _IDMAP_ADEX_H
#include "winbindd/winbindd.h"
#define ADEX_CELL_RDN "$LikewiseIdentityCell"
#define ADEX_OC_USER "centerisLikewiseUser"
#define ADEX_OC_GROUP "centerisLikewiseGroup"
#define AD_USER "User"
#define AD_GROUP "Group"
#define ADEX_OC_POSIX_USER "posixAccount"
#define ADEX_OC_POSIX_GROUP "posixGroup"
#define ADEX_ATTR_UIDNUM "uidNumber"
#define ADEX_ATTR_GIDNUM "gidNUmber"
#define ADEX_ATTR_HOMEDIR "unixHomeDirectory"
#define ADEX_ATTR_USERPW "unixUserPassword"
#define ADEX_ATTR_GROUPALIAS "groupAlias" /* Not part of RFC2307 */
#define ADEX_ATTR_SHELL "loginShell"
#define ADEX_ATTR_GECOS "gecos"
#define ADEX_ATTR_UID "uid"
#define ADEX_ATTR_DISPLAYNAME "displayName"
#define MIN_ID_VALUE 100
#define BAIL_ON_NTSTATUS_ERROR(x) \
do { \
if (!NT_STATUS_IS_OK(x)) { \
DEBUG(10,("Failed! (%s)\n", nt_errstr(x))); \
goto done; \
} \
} \
while (0); \
#define WARN_ON_NTSTATUS_ERROR(x) \
do { \
if (!NT_STATUS_IS_OK(x)) { \
DEBUG(10,("Failure ignored! (%s)\n", nt_errstr(x))); \
} \
} \
while (0); \
#define BAIL_ON_ADS_ERROR(x) \
do { \
if (!ADS_ERR_OK(x)) { \
goto done; \
} \
} \
while (0);
#define BAIL_ON_PTR_ERROR(p, x) \
do { \
if ((p) == NULL ) { \
DEBUG(10,("NULL pointer!\n")); \
x = NT_STATUS_NO_MEMORY; \
goto done; \
} \
} while (0);
#define PRINT_NTSTATUS_ERROR(x, hdr, level) \
do { \
if (!NT_STATUS_IS_OK(x)) { \
DEBUG(level,("LWI ("hdr"): %s\n", nt_errstr(x))); \
} \
} while(0);
/*
* Cell Provider API
*/
struct cell_provider_api {
NTSTATUS(*get_sid_from_id) (struct dom_sid * sid,
uint32_t id, enum id_type type);
NTSTATUS(*get_id_from_sid) (uint32_t * id,
enum id_type * type, const struct dom_sid * sid);
NTSTATUS(*get_nss_info) (const struct dom_sid * sid,
TALLOC_CTX * ctx,
const char **homedir,
const char **shell,
const 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);
};
/* registered providers */
extern struct cell_provider_api ccp_unified;
extern struct cell_provider_api ccp_local;
#define LWCELL_FLAG_USE_RFC2307_ATTRS 0x00000001
#define LWCELL_FLAG_SEARCH_FOREST 0x00000002
#define LWCELL_FLAG_GC_CELL 0x00000004
#define LWCELL_FLAG_LOCAL_MODE 0x00000008
struct likewise_cell {
struct likewise_cell *prev, *next;
ADS_STRUCT *conn;
struct likewise_cell *gc_search_cell;
struct dom_sid domain_sid;
char *dns_domain;
char *forest_name;
char *dn;
struct GUID *links; /* only held by owning cell */
size_t num_links;
uint32_t flags;
struct cell_provider_api *provider;
};
/* Search flags used for Global Catalog API */
#define ADEX_GC_SEARCH_CHECK_UNIQUE 0x00000001
struct gc_info {
struct gc_info *prev, *next;
char *forest_name;
char *search_base;
struct likewise_cell *forest_cell;
};
/* Available functions outside of idmap_lwidentity.c */
/* cell_util.c */
char *find_attr_string(char **list, size_t num_lines, const char *substr);
bool is_object_class(char **list, size_t num_lines, const char *substr);
int min_id_value(void);
char *cell_dn_to_dns(const char *dn);
NTSTATUS get_sid_type(ADS_STRUCT *ads,
LDAPMessage *msg,
enum lsa_SidType *type);
NTSTATUS cell_locate_membership(ADS_STRUCT * ads);
NTSTATUS cell_lookup_settings(struct likewise_cell * cell);
NTSTATUS cell_follow_links(struct likewise_cell *cell);
NTSTATUS cell_set_local_provider(void);
/* likewise_cell.c */
struct likewise_cell *cell_new(void);
struct likewise_cell *cell_list_head(void);
bool cell_list_add(struct likewise_cell *cell);
bool cell_list_remove(struct likewise_cell * cell);
void cell_list_destroy(void);
void cell_destroy(struct likewise_cell *c);
void cell_set_forest_searches(struct likewise_cell *c,
bool search);
void cell_set_dns_domain(struct likewise_cell *c,
const char *dns_domain);
void cell_set_connection(struct likewise_cell *c,
ADS_STRUCT *ads);
void cell_set_dn(struct likewise_cell *c,
const char *dn);
void cell_set_domain_sid(struct likewise_cell *c,
struct dom_sid *sid);
void cell_set_flags(struct likewise_cell *c, uint32_t flags);
void cell_clear_flags(struct likewise_cell *c, uint32_t flags);
const char* cell_search_base(struct likewise_cell *c);
const char *cell_dns_domain(struct likewise_cell *c);
ADS_STRUCT *cell_connection(struct likewise_cell *c);
bool cell_search_forest(struct likewise_cell *c);
ADS_STATUS cell_do_search(struct likewise_cell *c,
const char *search_base,
int scope,
const char *expr,
const char **attrs,
LDAPMessage ** msg);
uint32_t cell_flags(struct likewise_cell *c);
NTSTATUS cell_connect_dn(struct likewise_cell **c,
const char *dn);
NTSTATUS cell_connect(struct likewise_cell *c);
/* gc_util.c */
NTSTATUS gc_init_list(void);
NTSTATUS gc_find_forest_root(struct gc_info *gc,
const char *domain);
struct gc_info *gc_search_start(void);
NTSTATUS gc_search_forest(struct gc_info *gc,
LDAPMessage **msg,
const char *filter);
NTSTATUS gc_search_all_forests(const char *filter,
ADS_STRUCT ***ads_list,
LDAPMessage ***msg_list,
int *num_resp, uint32_t flags);
NTSTATUS gc_search_all_forests_unique(const char *filter,
ADS_STRUCT **ads,
LDAPMessage **msg);
NTSTATUS gc_name_to_sid(const char *domain,
const char *name,
struct dom_sid *sid,
enum lsa_SidType *sid_type);
NTSTATUS gc_sid_to_name(const struct dom_sid *sid,
char **name,
enum lsa_SidType *sid_type);
NTSTATUS add_ads_result_to_array(ADS_STRUCT *ads,
LDAPMessage *msg,
ADS_STRUCT ***ads_list,
LDAPMessage ***msg_list,
int *size);
void free_result_array(ADS_STRUCT **ads_list,
LDAPMessage **msg_list,
int num_resp);
NTSTATUS check_result_unique(ADS_STRUCT *ads,
LDAPMessage *msg);
/* domain_util.c */
NTSTATUS domain_init_list(void);
NTSTATUS dc_search_domains(struct likewise_cell **cell,
LDAPMessage **msg,
const char *dn,
const struct dom_sid *user_sid);
#endif /* _IDMAP_ADEX_H */
|
