radius_server.c File Reference

RADIUS authentication server. More...

#include "includes.h"
#include <net/if.h>
#include "common.h"
#include "radius.h"
#include "eloop.h"
#include "eap_server/eap.h"
#include "ap/ap_config.h"
#include "crypto/tls.h"
#include "radius_server.h"

Data Structures
struct	radius_server_counters
	RADIUS server statistics counters. More...
struct	radius_session
	Internal RADIUS server data for a session. More...
struct	radius_client
	Internal RADIUS server data for a client. More...
struct	radius_server_data
	Internal RADIUS server data. More...

Macros
#define	RADIUS_SESSION_TIMEOUT   60
	Session timeout in seconds.
#define	RADIUS_MAX_SESSION   100
	Maximum number of active sessions.
#define	RADIUS_MAX_MSG_LEN   3000
	Maximum message length for incoming RADIUS messages.
#define	RADIUS_DEBUG(args...)   wpa_printf(MSG_DEBUG, "RADIUS SRV: " args)
#define	RADIUS_ERROR(args...)   wpa_printf(MSG_ERROR, "RADIUS SRV: " args)
#define	RADIUS_DUMP(args...)   wpa_hexdump(MSG_MSGDUMP, "RADIUS SRV: " args)
#define	RADIUS_DUMP_ASCII(args...)   wpa_hexdump_ascii(MSG_MSGDUMP, "RADIUS SRV: " args)

Functions
void	srv_log (struct radius_session *sess, const char *fmt,...) PRINTF_FORMAT(2
struct radius_server_data *	radius_server_init (struct radius_server_conf *conf)
	Initialize RADIUS server. More...
void	radius_server_erp_flush (struct radius_server_data *data)
	Flush all ERP keys. More...
void	radius_server_deinit (struct radius_server_data *data)
	Deinitialize RADIUS server. More...
int	radius_server_get_mib (struct radius_server_data *data, char *buf, size_t buflen)
	Get RADIUS server MIB information. More...
void	radius_server_eap_pending_cb (struct radius_server_data *data, void *ctx)
	Pending EAP data notification. More...

Detailed Description

RADIUS authentication server.

Function Documentation

void radius_server_deinit

(

struct radius_server_data *

data

)

Deinitialize RADIUS server.

Parameters

data	RADIUS server context from radius_server_init()

void radius_server_eap_pending_cb	(	struct radius_server_data *	data,
		void *	ctx
	)

Pending EAP data notification.

Parameters

data	RADIUS server context from radius_server_init()
ctx	Pending EAP context pointer

This function is used to notify EAP server module that a pending operation has been completed and processing of the EAP session can proceed.

void radius_server_erp_flush

(

struct radius_server_data *

data

)

Flush all ERP keys.

Parameters

data	RADIUS server context from radius_server_init()

int radius_server_get_mib	(	struct radius_server_data *	data,
		char *	buf,
		size_t	buflen
	)

Get RADIUS server MIB information.

Parameters

data	RADIUS server context from radius_server_init()
buf	Buffer for returning the MIB data in text format
buflen	buf length in octets

Returns

Number of octets written into buf

struct radius_server_data* radius_server_init

(

struct radius_server_conf *

conf

)

Initialize RADIUS server.

Parameters

conf	Configuration for the RADIUS server

Returns

Pointer to private RADIUS server context or NULL on failure

This initializes a RADIUS server instance and returns a context pointer that will be used in other calls to the RADIUS server module. The server can be deinitialize by calling radius_server_deinit().