eap_server_methods.c File Reference

EAP server method registration. More...

#include "includes.h"
#include "common.h"
#include "eap_i.h"
#include "eap_methods.h"

Functions
const struct eap_method *	eap_server_get_eap_method (int vendor, EapType method)
	Get EAP method based on type number. More...
EapType	eap_server_get_type (const char *name, int *vendor)
	Get EAP type for the given EAP method name. More...
struct eap_method *	eap_server_method_alloc (int version, int vendor, EapType method, const char *name)
	Allocate EAP server method structure. More...
void	eap_server_method_free (struct eap_method *method)
	Free EAP server method structure. More...
int	eap_server_method_register (struct eap_method *method)
	Register an EAP server method. More...
void	eap_server_unregister_methods (void)
	Unregister EAP server methods. More...
const char *	eap_server_get_name (int vendor, EapType type)
	Get EAP method name for the given EAP type. More...

Detailed Description

EAP server method registration.

Function Documentation

const struct eap_method* eap_server_get_eap_method	(	int	vendor,
		EapType	method
	)

Get EAP method based on type number.

Parameters

vendor	EAP Vendor-Id (0 = IETF)
method	EAP type number

Returns

Pointer to EAP method or NULL if not found

const char* eap_server_get_name	(	int	vendor,
		EapType	type
	)

Get EAP method name for the given EAP type.

Parameters

vendor	EAP Vendor-Id (0 = IETF)
type	EAP method type

Returns

EAP method name, e.g., TLS, or "unknown" if not found

This function maps EAP type numbers into EAP type names based on the list of EAP methods included in the build.

EapType eap_server_get_type	(	const char *	name,
		int *	vendor
	)

Get EAP type for the given EAP method name.

Parameters

name	EAP method name, e.g., TLS
vendor	Buffer for returning EAP Vendor-Id

Returns

EAP method type or EAP_TYPE_NONE if not found

This function maps EAP type names into EAP type numbers based on the list of EAP methods included in the build.

struct eap_method* eap_server_method_alloc	(	int	version,
		int	vendor,
		EapType	method,
		const char *	name
	)

Allocate EAP server method structure.

Parameters

version	Version of the EAP server method interface (set to EAP_SERVER_METHOD_INTERFACE_VERSION)
vendor	EAP Vendor-ID (EAP_VENDOR_*) (0 = IETF)
method	EAP type number (EAP_TYPE_*)
name	Name of the method (e.g., "TLS")

Returns

Allocated EAP method structure or NULL on failure

The returned structure should be freed with eap_server_method_free() when it is not needed anymore.

void eap_server_method_free

(

struct eap_method *

method

)

Free EAP server method structure.

Parameters

method

Method structure allocated with eap_server_method_alloc()

int eap_server_method_register

(

struct eap_method *

method

)

Register an EAP server method.

Parameters

method

EAP method to register

Returns

0 on success, -1 on invalid method, or -2 if a matching EAP method has already been registered

Each EAP server method needs to call this function to register itself as a supported EAP method.

void eap_server_unregister_methods

(

void

)

Unregister EAP server methods.

This function is called at program termination to unregister all EAP server methods.