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/*
Unix SMB/CIFS mplementation.
LDAP protocol helper functions for SAMBA
Copyright (C) Gerald Carter 2001-2003
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 _SMBLDAP_H
#define _SMBLDAP_H
#include "include/smb_ldap.h"
#ifdef HAVE_LDAP
#include <talloc.h>
#include <tevent.h>
/**
* Struct to keep the state for all the ldap stuff
*
*/
struct smbldap_state {
LDAP *ldap_struct;
pid_t pid;
time_t last_ping; /* monotonic */
/* retrive-once info */
const char *uri;
/* credentials */
bool anonymous;
char *bind_dn;
char *bind_secret;
int (*bind_callback)(LDAP *ldap_struct, struct smbldap_state *ldap_state, void *data);
void *bind_callback_data;
bool paged_results;
unsigned int num_failures;
time_t last_use; /* monotonic */
struct tevent_context *tevent_context;
struct tevent_timer *idle_event;
struct timeval last_rebind; /* monotonic */
};
/* struct used by both pdb_ldap.c and pdb_nds.c */
struct ipasam_privates;
struct ldapsam_privates {
struct smbldap_state *smbldap_state;
/* Former statics */
LDAPMessage *result;
LDAPMessage *entry;
int index;
const char *domain_name;
struct dom_sid domain_sid;
/* configuration items */
int schema_ver;
char *domain_dn;
/* Is this NDS ldap? */
int is_nds_ldap;
/* Is this IPA ldap? */
int is_ipa_ldap;
struct ipasam_privates *ipasam_privates;
/* ldap server location parameter */
char *location;
struct {
char *filter;
LDAPMessage *result;
} search_cache;
};
/* The following definitions come from lib/smbldap.c */
NTSTATUS smbldap_init(TALLOC_CTX *mem_ctx,
struct tevent_context *tevent_ctx,
const char *location,
bool anon,
const char *bind_dn,
const char *bind_secret,
struct smbldap_state **smbldap_state);
void smbldap_set_mod (LDAPMod *** modlist, int modop, const char *attribute, const char *value);
void smbldap_set_mod_blob(LDAPMod *** modlist, int modop, const char *attribute, const DATA_BLOB *newblob);
void smbldap_make_mod(LDAP *ldap_struct, LDAPMessage *existing,
LDAPMod ***mods,
const char *attribute, const char *newval);
void smbldap_make_mod_blob(LDAP *ldap_struct, LDAPMessage *existing,
LDAPMod ***mods,
const char *attribute, const DATA_BLOB *newblob);
bool smbldap_get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
const char *attribute, char *value,
int max_len);
int smbldap_modify(struct smbldap_state *ldap_state,
const char *dn,
LDAPMod *attrs[]);
int smbldap_start_tls(LDAP *ldap_struct, int version);
int smbldap_setup_full_conn(LDAP **ldap_struct, const char *uri);
int smbldap_search(struct smbldap_state *ldap_state,
const char *base, int scope, const char *filter,
const char *attrs[], int attrsonly,
LDAPMessage **res);
int smbldap_search_paged(struct smbldap_state *ldap_state,
const char *base, int scope, const char *filter,
const char **attrs, int attrsonly, int pagesize,
LDAPMessage **res, void **cookie);
int smbldap_modify(struct smbldap_state *ldap_state, const char *dn, LDAPMod *attrs[]);
int smbldap_add(struct smbldap_state *ldap_state, const char *dn, LDAPMod *attrs[]);
int smbldap_delete(struct smbldap_state *ldap_state, const char *dn);
int smbldap_extended_operation(struct smbldap_state *ldap_state,
LDAP_CONST char *reqoid, struct berval *reqdata,
LDAPControl **serverctrls, LDAPControl **clientctrls,
char **retoidp, struct berval **retdatap);
int smbldap_search_suffix (struct smbldap_state *ldap_state,
const char *filter, const char **search_attr,
LDAPMessage ** result);
void smbldap_free_struct(struct smbldap_state **ldap_state) ;
bool smbldap_has_control(LDAP *ld, const char *control);
bool smbldap_has_extension(LDAP *ld, const char *extension);
bool smbldap_has_naming_context(LDAP *ld, const char *naming_context);
bool smbldap_set_creds(struct smbldap_state *ldap_state, bool anon, const char *dn, const char *secret);
char * smbldap_talloc_single_attribute(LDAP *ldap_struct, LDAPMessage *entry,
const char *attribute,
TALLOC_CTX *mem_ctx);
char * smbldap_talloc_first_attribute(LDAP *ldap_struct, LDAPMessage *entry,
const char *attribute,
TALLOC_CTX *mem_ctx);
char * smbldap_talloc_smallest_attribute(LDAP *ldap_struct, LDAPMessage *entry,
const char *attribute,
TALLOC_CTX *mem_ctx);
bool smbldap_talloc_single_blob(TALLOC_CTX *mem_ctx, LDAP *ld,
LDAPMessage *msg, const char *attrib,
DATA_BLOB *blob);
bool smbldap_pull_sid(LDAP *ld, LDAPMessage *msg, const char *attrib,
struct dom_sid *sid);
void smbldap_talloc_autofree_ldapmsg(TALLOC_CTX *mem_ctx, LDAPMessage *result);
void smbldap_talloc_autofree_ldapmod(TALLOC_CTX *mem_ctx, LDAPMod **mod);
char *smbldap_talloc_dn(TALLOC_CTX *mem_ctx, LDAP *ld,
LDAPMessage *entry);
#endif /* HAVE_LDAP */
#endif /* _SMBLDAP_H */
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