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/*
SSSD
LDAP Helper routines
Copyright (C) Simo Sorce <ssorce@redhat.com>
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 _SDAP_H_
#define _SDAP_H_
#include "providers/dp_backend.h"
#include <ldap.h>
#include "util/sss_ldap.h"
struct sdap_msg {
struct sdap_msg *next;
LDAPMessage *msg;
};
struct sdap_op;
typedef void (sdap_op_callback_t)(struct sdap_op *op,
struct sdap_msg *, int, void *);
struct sdap_handle;
struct sdap_op {
struct sdap_op *prev, *next;
struct sdap_handle *sh;
int msgid;
bool done;
sdap_op_callback_t *callback;
void *data;
struct tevent_context *ev;
struct sdap_msg *list;
struct sdap_msg *last;
};
struct sdap_handle {
LDAP *ldap;
bool connected;
struct tevent_fd *fde;
struct sdap_op *ops;
};
struct sdap_service {
char *name;
char *uri;
};
#define SYSDB_SHADOWPW_LASTCHANGE "shadowLastChange"
#define SYSDB_SHADOWPW_MIN "shadowMin"
#define SYSDB_SHADOWPW_MAX "shadowMax"
#define SYSDB_SHADOWPW_WARNING "shadowWarning"
#define SYSDB_SHADOWPW_INACTIVE "shadowInactive"
#define SYSDB_SHADOWPW_EXPIRE "shadowExpire"
#define SYSDB_SHADOWPW_FLAG "shadowFlag"
#define SYSDB_KRBPW_LASTCHANGE "krbLastPwdChange"
#define SYSDB_KRBPW_EXPIRATION "krbPasswordExpiration"
#define SYSDB_PWD_ATTRIBUTE "pwdAttribute"
enum sdap_result {
SDAP_SUCCESS,
SDAP_NOT_FOUND,
SDAP_UNAVAIL,
SDAP_RETRY,
SDAP_ERROR,
SDAP_AUTH_SUCCESS,
SDAP_AUTH_FAILED,
SDAP_AUTH_PW_EXPIRED,
SDAP_ACCT_EXPIRED
};
enum sdap_basic_opt {
SDAP_URI = 0,
SDAP_SEARCH_BASE,
SDAP_DEFAULT_BIND_DN,
SDAP_DEFAULT_AUTHTOK_TYPE,
SDAP_DEFAULT_AUTHTOK,
SDAP_SEARCH_TIMEOUT,
SDAP_NETWORK_TIMEOUT,
SDAP_OPT_TIMEOUT,
SDAP_TLS_REQCERT,
SDAP_USER_SEARCH_BASE,
SDAP_USER_SEARCH_SCOPE,
SDAP_USER_SEARCH_FILTER,
SDAP_GROUP_SEARCH_BASE,
SDAP_GROUP_SEARCH_SCOPE,
SDAP_GROUP_SEARCH_FILTER,
SDAP_SCHEMA,
SDAP_OFFLINE_TIMEOUT,
SDAP_FORCE_UPPER_CASE_REALM,
SDAP_ENUM_REFRESH_TIMEOUT,
SDAP_CACHE_PURGE_TIMEOUT,
SDAP_ENTRY_CACHE_TIMEOUT,
SDAP_TLS_CACERT,
SDAP_TLS_CACERTDIR,
SDAP_ID_TLS,
SDAP_SASL_MECH,
SDAP_SASL_AUTHID,
SDAP_KRB5_KEYTAB,
SDAP_KRB5_KINIT,
SDAP_KRB5_REALM,
SDAP_PWD_POLICY,
SDAP_OPTS_BASIC /* opts counter */
};
enum sdap_gen_attrs {
SDAP_AT_ENTRY_USN = 0,
SDAP_AT_LAST_USN,
SDAP_AT_GENERAL /* attrs counter */
};
/* the objectclass must be the first attribute.
* Functions depend on this */
enum sdap_user_attrs {
SDAP_OC_USER = 0,
SDAP_AT_USER_NAME,
SDAP_AT_USER_PWD,
SDAP_AT_USER_UID,
SDAP_AT_USER_GID,
SDAP_AT_USER_GECOS,
SDAP_AT_USER_HOME,
SDAP_AT_USER_SHELL,
SDAP_AT_USER_PRINC,
SDAP_AT_USER_FULLNAME,
SDAP_AT_USER_MEMBEROF,
SDAP_AT_USER_UUID,
SDAP_AT_USER_MODSTAMP,
SDAP_AT_SP_LSTCHG,
SDAP_AT_SP_MIN,
SDAP_AT_SP_MAX,
SDAP_AT_SP_WARN,
SDAP_AT_SP_INACT,
SDAP_AT_SP_EXPIRE,
SDAP_AT_SP_FLAG,
SDAP_AT_KP_LASTCHANGE,
SDAP_AT_KP_EXPIRATION,
SDAP_AT_PWD_ATTRIBUTE,
SDAP_OPTS_USER /* attrs counter */
};
#define SDAP_FIRST_EXTRA_USER_AT SDAP_AT_SP_LSTCHG
/* the objectclass must be the first attribute.
* Functions depend on this */
enum sdap_group_attrs {
SDAP_OC_GROUP = 0,
SDAP_AT_GROUP_NAME,
SDAP_AT_GROUP_PWD,
SDAP_AT_GROUP_GID,
SDAP_AT_GROUP_MEMBER,
SDAP_AT_GROUP_UUID,
SDAP_AT_GROUP_MODSTAMP,
SDAP_OPTS_GROUP /* attrs counter */
};
struct sdap_attr_map {
const char *opt_name;
const char *def_name;
const char *sys_name;
char *name;
};
struct sdap_options {
struct dp_option *basic;
struct sdap_attr_map *gen_map;
struct sdap_attr_map *user_map;
struct sdap_attr_map *group_map;
/* supported schema types */
enum schema_type {
SDAP_SCHEMA_RFC2307 = 1, /* memberUid = uid */
SDAP_SCHEMA_RFC2307BIS = 2, /* member = dn */
SDAP_SCHEMA_IPA_V1 = 3, /* member/memberof */
SDAP_SCHEMA_AD = 4 /* AD's member/memberof */
} schema_type;
struct ldb_dn *users_base;
struct ldb_dn *groups_base;
};
int sdap_get_map(TALLOC_CTX *memctx,
struct confdb_ctx *cdb,
const char *conf_path,
struct sdap_attr_map *def_map,
int num_entries,
struct sdap_attr_map **_map);
int sdap_parse_entry(TALLOC_CTX *memctx,
struct sdap_handle *sh, struct sdap_msg *sm,
struct sdap_attr_map *map, int attrs_num,
struct sysdb_attrs **_attrs, char **_dn);
int sdap_parse_user(TALLOC_CTX *memctx, struct sdap_options *opts,
struct sdap_handle *sh, struct sdap_msg *sm,
struct sysdb_attrs **_attrs, char **_dn);
int sdap_parse_group(TALLOC_CTX *memctx, struct sdap_options *opts,
struct sdap_handle *sh, struct sdap_msg *sm,
struct sysdb_attrs **_attrs, char **_dn);
int sdap_get_msg_dn(TALLOC_CTX *memctx, struct sdap_handle *sh,
struct sdap_msg *sm, char **_dn);
errno_t setup_tls_config(struct dp_option *basic_opts);
bool sdap_rootdse_sasl_mech_is_supported(struct sysdb_attrs *rootdse,
const char *sasl_mech);
int build_attrs_from_map(TALLOC_CTX *memctx,
struct sdap_attr_map *map,
size_t size, const char ***_attrs);
#endif /* _SDAP_H_ */
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