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/*
Authors:
Pavel Březina <pbrezina@redhat.com>
Copyright (C) 2011 Red Hat
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 _SUDOSRV_PRIVATE_H_
#define _SUDOSRV_PRIVATE_H_
#include <stdint.h>
#include <talloc.h>
#include "src/db/sysdb.h"
#include "responder/common/responder.h"
#define SSS_SUDO_ERROR_OK 0
#define SSS_SUDO_SBUS_SERVICE_VERSION 0x0001
#define SSS_SUDO_SBUS_SERVICE_NAME "sudo"
enum sss_dp_sudo_type {
SSS_DP_SUDO_DEFAULTS,
SSS_DP_SUDO_USER
};
struct sudo_ctx {
struct resp_ctx *rctx;
/*
* options
*/
int cache_timeout;
bool timed;
/*
* Key: domain for SSS_DP_SUDO_DEFAULTS
* domain:username for SSS_DP_SUDO_USER
* Val: struct sudo_cache_entry *
*/
hash_table_t *cache;
};
struct sudo_cmd_ctx {
struct cli_ctx *cli_ctx;
struct sudo_ctx *sudo_ctx;
enum sss_dp_sudo_type type;
char *username;
bool check_next;
};
struct sudo_dom_ctx {
struct sudo_cmd_ctx *cmd_ctx;
struct sss_domain_info *domain;
bool check_provider;
const char *orig_username;
const char *cased_username;
/* cache results */
struct sysdb_attrs **res;
size_t res_count;
};
struct sudo_dp_request {
struct cli_ctx *cctx;
struct sss_domain_info *domain;
};
struct sss_cmd_table *get_sudo_cmds(void);
errno_t sudosrv_cmd_done(struct sudo_dom_ctx *dctx, int ret);
errno_t sudosrv_get_sudorules(struct sudo_dom_ctx *dctx);
errno_t sudosrv_get_rules(struct sudo_dom_ctx *dctx);
char * sudosrv_get_sudorules_parse_query(TALLOC_CTX *mem_ctx,
const char *query_body,
int query_len);
int sudosrv_get_sudorules_build_response(TALLOC_CTX *mem_ctx,
uint32_t error,
int rules_num,
struct sysdb_attrs **rules,
uint8_t **_response_body,
size_t *_response_len);
int sudosrv_response_append_string(TALLOC_CTX *mem_ctx,
const char *str,
size_t str_len,
uint8_t **_response_body,
size_t *_response_len);
int sudosrv_response_append_uint32(TALLOC_CTX *mem_ctx,
uint32_t number,
uint8_t **_response_body,
size_t *_response_len);
int sudosrv_response_append_rule(TALLOC_CTX *mem_ctx,
int attrs_num,
struct ldb_message_element *attrs,
uint8_t **_response_body,
size_t *_response_len);
int sudosrv_response_append_attr(TALLOC_CTX *mem_ctx,
const char *name,
unsigned int values_num,
struct ldb_val *values,
uint8_t **_response_body,
size_t *_response_len);
struct tevent_req *
sss_dp_get_sudoers_send(TALLOC_CTX *mem_ctx,
struct resp_ctx *rctx,
struct sss_domain_info *dom,
bool fast_reply,
enum sss_dp_sudo_type type,
const char *name);
errno_t
sss_dp_get_sudoers_recv(TALLOC_CTX *mem_ctx,
struct tevent_req *req,
dbus_uint16_t *err_maj,
dbus_uint32_t *err_min,
char **err_msg);
errno_t sudosrv_cache_init(TALLOC_CTX *mem_ctx,
unsigned long count,
hash_table_t **table);
errno_t sudosrv_cache_lookup(hash_table_t *table,
struct sudo_dom_ctx *dctx,
bool check_next,
const char *username,
size_t *res_count,
struct sysdb_attrs ***res);
errno_t sudosrv_cache_set_entry(struct tevent_context *ev,
struct sudo_ctx *sudo_ctx,
hash_table_t *table,
struct sss_domain_info *domain,
const char *username,
size_t res_count,
struct sysdb_attrs **res,
time_t timeout);
#endif /* _SUDOSRV_PRIVATE_H_ */
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