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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/>.
*/
#include "confdb/confdb.h"
#include "db/sysdb.h"
#include <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;
};
enum sdap_result {
SDAP_SUCCESS,
SDAP_NOT_FOUND,
SDAP_UNAVAIL,
SDAP_RETRY,
SDAP_ERROR,
SDAP_AUTH_SUCCESS,
SDAP_AUTH_FAILED
};
#define SDAP_URI 0
#define SDAP_DEFAULT_BIND_DN 1
#define SDAP_DEFAULT_AUTHTOK_TYPE 2
#define SDAP_DEFAULT_AUTHTOK 3
#define SDAP_NETWROK_TIMEOUT 4
#define SDAP_OPT_TIMEOUT 5
#define SDAP_TLS_REQCERT 6
#define SDAP_USER_SEARCH_BASE 7
#define SDAP_USER_SEARCH_SCOPE 8
#define SDAP_USER_SEARCH_FILTER 9
#define SDAP_GROUP_SEARCH_BASE 10
#define SDAP_GROUP_SEARCH_SCOPE 11
#define SDAP_GROUP_SEARCH_FILTER 12
#define SDAP_SCHEMA 13
#define SDAP_OFFLINE_TIMEOUT 14
#define SDAP_FORCE_UPPER_CASE_REALM 15
#define SDAP_ENUM_REFRESH_TIMEOUT 16
#define SDAP_OPTS_BASIC 17 /* opts counter */
/* the objectclass must be the first attribute.
* Functions depend on this */
#define SDAP_OC_USER 0
#define SDAP_AT_USER_NAME 1
#define SDAP_AT_USER_PWD 2
#define SDAP_AT_USER_UID 3
#define SDAP_AT_USER_GID 4
#define SDAP_AT_USER_GECOS 5
#define SDAP_AT_USER_HOME 6
#define SDAP_AT_USER_SHELL 7
#define SDAP_AT_USER_PRINC 8
#define SDAP_AT_USER_FULLNAME 9
#define SDAP_AT_USER_MEMBEROF 10
#define SDAP_AT_USER_UUID 11
#define SDAP_AT_USER_MODSTAMP 12
#define SDAP_OPTS_USER 13 /* attrs counter */
/* the objectclass must be the first attribute.
* Functions depend on this */
#define SDAP_OC_GROUP 0
#define SDAP_AT_GROUP_NAME 1
#define SDAP_AT_GROUP_PWD 2
#define SDAP_AT_GROUP_GID 3
#define SDAP_AT_GROUP_MEMBER 4
#define SDAP_AT_GROUP_UUID 5
#define SDAP_AT_GROUP_MODSTAMP 6
#define SDAP_OPTS_GROUP 7 /* attrs counter */
struct sdap_gen_opts {
const char *opt_name;
const char *def_value;
char *value;
};
struct sdap_id_map {
const char *opt_name;
const char *def_name;
const char *sys_name;
char *name;
};
struct sdap_options {
struct sdap_gen_opts *basic;
struct sdap_id_map *user_map;
struct sdap_id_map *group_map;
/* transformed for easier consumption */
uint32_t default_authtok_size;
char *default_authtok; /* todo: turn into uint8_t */
int network_timeout;
int opt_timeout;
int offline_timeout;
int enum_refresh_timeout;
bool force_upper_case_realm;
/* 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 with unrolling */
} schema_type;
struct ldb_dn *users_base;
struct ldb_dn *groups_base;
};
int sdap_get_options(TALLOC_CTX *memctx,
struct confdb_ctx *cdb,
const char *conf_path,
struct sdap_options **_opts);
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);
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