rlm_eap.h

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#pragma once
/*
 *   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 2 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, write to the Free Software
 *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
/**
 * $Id: fea61ba5fb44704dcdf1b80896ff8358712c43ff $
 * @file rlm_eap.h
 * @brief Implements the EAP framework.
 *
 * @copyright 2000-2003,2006 The FreeRADIUS server project
 * @copyright 2001 hereUare Communications, Inc. (raghud@hereuare.com)
 * @copyright 2003 Alan DeKok (aland@freeradius.org)
 */
RCSIDH(rlm_eap_h, "$Id: fea61ba5fb44704dcdf1b80896ff8358712c43ff $")
 
#include <freeradius-devel/server/modpriv.h>
#include <freeradius-devel/server/state.h>
#include <freeradius-devel/radius/radius.h>
#include <freeradius-devel/eap/base.h>
#include <freeradius-devel/eap/types.h>
 
/** Different settings for realm issues
 */
typedef enum {
        REQUIRE_REALM_YES = 0,                  //!< Require the EAP-Identity string contain an NAI realm
                                                ///< or that Stripped-User-Domain is present in the request.
        REQUIRE_REALM_NO,                       //!< Don't require that the identity is qualified.
        REQUIRE_REALM_NAI                       //!< Require the EAP-Identity contains an NAI domain.
} rlm_eap_require_realm_t;
 
/** Instance data for rlm_eap
 *
 */
typedef struct {
        char const                      *name;                          //!< Name of this instance.
 
        module_instance_t               **type_submodules;              //!< Submodules we loaded.
        rlm_eap_method_t                methods[FR_EAP_METHOD_MAX];     //!< Array of loaded (or not), submodules.
 
        char const                      *default_method_name;           //!< Default method to attempt to start.
 
        eap_type_t                      default_method;                 //!< Resolved default_method_name.
        bool                            default_method_is_set;          //!< Whether the user specified a default
                                                                        ///< eap method.
 
        module_instance_t const         **type_identity_submodule;      //!< List of submodules which have a
                                                                        ///< method identity callback, i.e. those
                                                                        ///< which may set themselves to be the default
                                                                        ///< EAP-Type based on the identity provided.
        size_t                          type_identity_submodule_len;    //!< How many submodules are in the list.
 
        bool                            ignore_unknown_types;           //!< Ignore unknown types (for later proxying).
 
        rlm_eap_require_realm_t         require_realm;                  //!< Whether we require the outer identity
                                                                        ///< to contain a realm.
        fr_dict_enum_value_t const      *auth_type;
 
        fr_randctx                      rand_pool;                      //!< Pool of random data.
} rlm_eap_t;