broker_acl.c File Reference

#include <assert.h>
#include <errno.h>
#include "porting.h"
#include "broker_acl.h"
#include "cas_error.h"
#include "broker_util.h"
#include "broker_filename.h"

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Macros
#define	ADMIN_ERR_MSG_SIZE   BROKER_PATH_MAX * 2
#define	ACCESS_FILE_DELIMITER   ":"
#define	IP_FILE_DELIMITER   ","

Functions
static ACCESS_INFO *	access_control_find_access_info (ACCESS_INFO ai[], int size, char *dbname, char *dbuser)
static int	access_control_read_ip_info (IP_INFO *ip_info, char *filename, char *admin_err_msg)
static void	access_control_repath_file (char *path)
static int	access_control_check_right_internal (T_SHM_APPL_SERVER *shm_as_p, char *dbname, char *dbuser, unsigned char *address)
static int	access_control_check_ip (T_SHM_APPL_SERVER *shm_as_p, IP_INFO *ip_info, unsigned char *address, int info_index)
static int	record_ip_access_time (T_SHM_APPL_SERVER *shm_as_p, int info_index, int list_index)
int	access_control_set_shm (T_SHM_APPL_SERVER *shm_as_p, T_BROKER_INFO *br_info_p, T_SHM_BROKER *shm_br, char *admin_err_msg)
int	access_control_read_config_file (T_SHM_APPL_SERVER *shm_appl, char *filename, char *admin_err_msg)
int	access_control_check_right (T_SHM_APPL_SERVER *shm_as_p, char *dbname, char *dbuser, unsigned char *address)

Variables
ACCESS_INFO	access_info [ACL_MAX_ITEM_COUNT]
int	num_access_info
int	access_info_changed

Macro Definition Documentation

#define ACCESS_FILE_DELIMITER   ":"

Definition at line 36 of file broker_acl.c.

Referenced by access_control_read_config_file().

#define ADMIN_ERR_MSG_SIZE   BROKER_PATH_MAX * 2

Definition at line 35 of file broker_acl.c.

Referenced by access_control_read_config_file().

#define IP_FILE_DELIMITER   ","

Definition at line 37 of file broker_acl.c.

Referenced by access_control_read_config_file().

Function Documentation

static int access_control_check_ip ( T_SHM_APPL_SERVER *  shm_as_p, IP_INFO *  ip_info, unsigned char *  address, int  info_index  )

static

Definition at line 480 of file broker_acl.c.

References ip_info::address_list, assert, i, IP_BYTE_COUNT, ip_info::num_list, and record_ip_access_time().

Referenced by access_control_check_right_internal().

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int access_control_check_right	(	T_SHM_APPL_SERVER *	shm_as_p,
		char *	dbname,
		char *	dbuser,
		unsigned char *	address
	)

Definition at line 401 of file broker_acl.c.

References access_control_check_right_internal(), t_shm_appl_server::access_info, access_info_changed, t_shm_appl_server::acl_chn, t_shm_appl_server::acl_sem, t_shm_appl_server::broker_name, BROKER_NAME_LEN, num_access_info, t_shm_appl_server::num_access_info, uw_sem_post(), and uw_sem_wait().

Referenced by cas_main(), and proxy_process_client_register().

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static int access_control_check_right_internal ( T_SHM_APPL_SERVER *  shm_as_p, char *  dbname, char *  dbuser, unsigned char *  address  )

static

Definition at line 427 of file broker_acl.c.

References access_control_check_ip(), ACL_MAX_DBNAME_LENGTH, ACL_MAX_DBUSER_LENGTH, i, t_shm_appl_server::local_ip_addr, NULL, and num_access_info.

Referenced by access_control_check_right().

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static ACCESS_INFO * access_control_find_access_info ( ACCESS_INFO  ai[], int  size, char *  dbname, char *  dbuser  )

static

Definition at line 96 of file broker_acl.c.

References i, and NULL.

Referenced by access_control_read_config_file().

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int access_control_read_config_file	(	T_SHM_APPL_SERVER *	shm_appl,
		char *	filename,
		char *	admin_err_msg
	)

Definition at line 112 of file broker_acl.c.

References access_control_find_access_info(), access_control_read_ip_info(), access_control_repath_file(), ACCESS_FILE_DELIMITER, access_info, t_shm_appl_server::access_info, t_shm_appl_server::acl_chn, ACL_MAX_DBNAME_LENGTH, ACL_MAX_DBUSER_LENGTH, ACL_MAX_ITEM_COUNT, t_shm_appl_server::acl_sem, ADMIN_ERR_MSG_SIZE, t_shm_appl_server::broker_name, BROKER_NAME_LEN, BROKER_PATH_MAX, dbname, access_list::dbname, dbuser, access_list::dbuser, error(), IP_FILE_DELIMITER, access_list::ip_files, access_list::ip_info, NULL, t_shm_appl_server::num_access_info, p, strlen, trim(), uw_sem_post(), and uw_sem_wait().

Referenced by access_control_set_shm(), and admin_acl_reload_cmd().

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static int access_control_read_ip_info ( IP_INFO *  ip_info, char *  filename, char *  admin_err_msg  )

static

Definition at line 302 of file broker_acl.c.

References ACL_MAX_IP_COUNT, ip_info::address_list, error(), i, IP_BYTE_COUNT, ip_info::last_access_time, NULL, ip_info::num_list, p, parse_int(), and trim().

Referenced by access_control_read_config_file().

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static void access_control_repath_file ( char *  path )

static

Definition at line 278 of file broker_acl.c.

References BROKER_PATH_MAX, envvar_confdir_file(), IS_ABS_PATH, MAKE_FILEPATH, and trim().

Referenced by access_control_read_config_file().

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int access_control_set_shm	(	T_SHM_APPL_SERVER *	shm_as_p,
		T_BROKER_INFO *	br_info_p,
		T_SHM_BROKER *	shm_br,
		char *	admin_err_msg
	)

Definition at line 53 of file broker_acl.c.

References t_shm_appl_server::access_control, t_shm_broker::access_control, t_shm_broker::access_control_file, access_control_read_config_file(), t_shm_appl_server::acl_chn, t_shm_appl_server::acl_sem, BROKER_NAME_LEN, FID_ACCESS_CONTROL_FILE, get_cubrid_file_ptr(), t_shm_appl_server::local_ip_addr, t_shm_broker::my_ip_addr, t_broker_info::name, set_cubrid_file(), and uw_sem_init().

Referenced by admin_on_cmd(), and admin_start_cmd().

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static int record_ip_access_time ( T_SHM_APPL_SERVER *  shm_as_p, int  info_index, int  list_index  )

static

Definition at line 509 of file broker_acl.c.

References t_shm_appl_server::access_info, access_info_changed, t_shm_appl_server::acl_chn, t_shm_appl_server::acl_sem, t_shm_appl_server::broker_name, BROKER_NAME_LEN, access_list::ip_info, ip_info::last_access_time, NULL, uw_sem_post(), and uw_sem_wait().

Referenced by access_control_check_ip().

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Variable Documentation

ACCESS_INFO access_info[ACL_MAX_ITEM_COUNT]

Definition at line 39 of file broker_acl.c.

Referenced by access_control_read_config_file().

int access_info_changed

Definition at line 41 of file broker_acl.c.

Referenced by access_control_check_right(), and record_ip_access_time().

int num_access_info

Definition at line 40 of file broker_acl.c.

Referenced by access_control_check_right(), and access_control_check_right_internal().