/*
* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: EAP and WLAN authentication protocols.
*
*/
/*
* %version: 25.1.2 %
*/
#if !defined(EAPOL_MESSAGE_WLAN_AUTHENTICATION_H)
#define EAPOL_MESSAGE_WLAN_AUTHENTICATION_H
#include "eapol_wlan_authentication.h"
#include "eapol_ethernet_header.h"
#include "eap_file_config.h"
//#include <eap_am_file_input_stdio.h>
#include "abs_eapol_wlan_database_reference_if.h"
#include "abs_eapol_message_wlan_authentication.h"
#include "eapol_handle_tlv_message_data.h"
/** @file */
class eap_tlv_header_c;
/// This class is the common part of EAPOL message interface.
/// This class implements the message creation and parsing function.
class eapol_message_wlan_authentication_c
: public abs_eapol_wlan_authentication_c
, public abs_eap_base_timer_c
, public abs_eapol_wlan_database_reference_if_c
{
private:
/// This is pointer to the tools class.
abs_eap_am_tools_c * m_am_tools;
/// This is pointer to the WLAN authentication implementation.
eapol_wlan_authentication_c * m_wauth;
/// Pointer to the lower layer in the stack
abs_eapol_message_wlan_authentication_c * m_partner;
eap_variable_data_c m_wlan_database_reference;
u32_t m_header_offset;
u32_t m_MTU;
u32_t m_trailer_length;
wlan_eap_if_send_status_e m_error_code;
eapol_tlv_message_type_function_e m_error_function;
bool m_use_asyncronous_test;
bool m_is_valid;
// ----------------------------------------------------------------------
EAP_FUNC_IMPORT eap_status_e check_pmksa_cache(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const tlv_blocks);
EAP_FUNC_IMPORT eap_status_e start_authentication(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e complete_association(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e disassociation(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e start_preauthentication(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e start_reassociation(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e complete_reassociation(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e start_WPXM_reassociation(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e complete_WPXM_reassociation(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e packet_process(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e tkip_mic_failure(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e eap_acknowledge(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e update_header_offset(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e update_wlan_database_reference_values(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e send_error_message(
const eap_status_e status,
const eapol_tlv_message_type_function_e function);
EAP_FUNC_IMPORT eap_status_e process_message_type_error(
EAP_TEMPLATE_CONST eap_array_c<eap_tlv_header_c> * const parameters);
EAP_FUNC_IMPORT eap_status_e process_message(eapol_handle_tlv_message_data_c * const message);
EAP_FUNC_IMPORT eap_status_e send_message(eapol_handle_tlv_message_data_c * const message);
// ----------------------------------------------------------------------
public:
EAP_FUNC_IMPORT ~eapol_message_wlan_authentication_c();
EAP_FUNC_IMPORT eapol_message_wlan_authentication_c(
abs_eap_am_tools_c * const tools,
abs_eapol_message_wlan_authentication_c * const partner);
/// This function configures the object and sets the initial values
/// of header offset, MTU and trailer length.
/// Look at the abs_eap_base_type_c::get_header_offset()
/// for description of header_offset, MTU and trailer_length.
EAP_FUNC_IMPORT eap_status_e configure(
const u32_t header_offset,
const u32_t MTU,
const u32_t trailer_length);
// Look at abs_eap_stack_interface_c::shutdown().
EAP_FUNC_IMPORT eap_status_e shutdown();
// Look at abs_eap_stack_interface_c::get_is_valid().
EAP_FUNC_IMPORT bool get_is_valid();
// ------------------------------------------------------
// The following functions are from abs_eap_base_timer_c.
// Look at abs_eap_base_timer_c::timer_expired().
EAP_FUNC_IMPORT eap_status_e timer_expired(
const u32_t id,
void *data);
// Look at abs_eap_base_timer_c::timer_delete_data().
EAP_FUNC_IMPORT eap_status_e timer_delete_data(
const u32_t id,
void *data);
// The previous functions are from abs_eap_base_timer_c.
// ------------------------------------------------------
// ----------------------------------------------------------------
// The following functions are from abs_eapol_wlan_authentication_c.
// Look at abs_eapol_wlan_authentication_c::packet_send().
EAP_FUNC_IMPORT eap_status_e packet_send(
const eap_am_network_id_c * const send_network_id,
eap_buf_chain_wr_c * const sent_packet,
const u32_t header_offset,
const u32_t data_length,
const u32_t buffer_length);
// Look at abs_eapol_wlan_authentication_c::get_header_offset().
EAP_FUNC_IMPORT u32_t get_header_offset(
u32_t * const MTU,
u32_t * const trailer_length);
// Look at abs_eapol_wlan_authentication_c::associate().
EAP_FUNC_IMPORT eap_status_e associate(
eapol_key_802_11_authentication_mode_e authentication_mode);
// Look at abs_eapol_wlan_authentication_c::disassociate().
EAP_FUNC_IMPORT eap_status_e disassociate(
const eap_am_network_id_c * const receive_network_id, ///< source includes remote address, destination includes local address.
const bool self_disassociation);
// Look at abs_eapol_wlan_authentication_c::packet_data_session_key().
EAP_FUNC_IMPORT eap_status_e packet_data_session_key(
const eap_am_network_id_c * const send_network_id,
const eapol_session_key_c * const key);
// Look at abs_eapol_wlan_authentication_c::state_notification().
EAP_FUNC_IMPORT void state_notification(
const abs_eap_state_notification_c * const state);
// Look at abs_eapol_wlan_authentication_c::add_rogue_ap().
EAP_FUNC_IMPORT eap_status_e add_rogue_ap(eap_array_c<eap_rogue_ap_entry_c> & rogue_ap_list);
// Look at abs_eapol_wlan_authentication_c::reassociate().
EAP_FUNC_IMPORT eap_status_e reassociate(
const eap_am_network_id_c * const send_network_id,
const eapol_key_authentication_type_e authentication_type,
const eap_variable_data_c * const PMKID);
// The previous functions are from abs_eapol_wlan_authentication_c.
// ----------------------------------------------------------------
// ----------------------------------------------------------------------
// The following function is from abs_eapol_wlan_database_reference_if_c.
// Look at abs_eapol_wlan_database_reference_if_c::get_wlan_database_reference_values().
EAP_FUNC_IMPORT eap_status_e get_wlan_database_reference_values(
eap_variable_data_c * const reference) const;
// The previous function is from abs_eapol_wlan_database_reference_if_c.
// ----------------------------------------------------------------------
/// Function receives the data message from lower layer.
/// Data is formatted to Attribute-Value Pairs.
/// Look at eap_tlv_header_c and eap_tlv_message_data_c.
EAP_FUNC_IMPORT wlan_eap_if_send_status_e process_data(const void * const data, const u32_t length);
// ----------------------------------------------------------------------
#if defined(USE_EAP_SIMPLE_CONFIG)
EAP_FUNC_IMPORT eap_status_e save_simple_config_session(
const simple_config_state_e state,
EAP_TEMPLATE_CONST eap_array_c<simple_config_credential_c> * const credential_array,
const eap_variable_data_c * const new_password,
const simple_config_Device_Password_ID_e Device_Password_ID,
const simple_config_payloads_c * const other_configuration);
#endif // #if defined(USE_EAP_SIMPLE_CONFIG)
// ----------------------------------------------------------------------
};
#endif //#if !defined(EAPOL_MESSAGE_WLAN_AUTHENTICATION_H)
//--------------------------------------------------