| /* |
| * |
| * Wireless daemon for Linux |
| * |
| * Copyright (C) 2018-2019 Intel Corporation. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| enum eap_tls_version { |
| EAP_TLS_VERSION_0 = 0x00, |
| EAP_TLS_VERSION_1 = 0x01, |
| EAP_TLS_VERSION_MASK = 0x07, |
| EAP_TLS_VERSION_NOT_NEGOTIATED = 0x08, |
| }; |
| |
| struct eap_tls_variant_ops { |
| enum eap_tls_version version_max_supported; |
| |
| bool (*tunnel_ready)(struct eap_state *eap, const char *peer_identity); |
| bool (*tunnel_handle_request)(struct eap_state *eap, |
| const uint8_t *data, size_t data_len); |
| void (*reset)(void *variant_data); |
| void (*destroy)(void *variant_data); |
| }; |
| |
| bool eap_tls_common_state_reset(struct eap_state *eap); |
| void eap_tls_common_state_free(struct eap_state *eap); |
| |
| void eap_tls_common_set_completed(struct eap_state *eap); |
| void eap_tls_common_set_phase2_failed(struct eap_state *eap); |
| |
| void eap_tls_common_handle_request(struct eap_state *eap, |
| const uint8_t *pkt, size_t len); |
| void eap_tls_common_handle_retransmit(struct eap_state *eap, |
| const uint8_t *pkt, size_t len); |
| |
| int eap_tls_common_settings_check(struct l_settings *settings, |
| struct l_queue *secrets, |
| const char *prefix, |
| struct l_queue **out_missing); |
| bool eap_tls_common_settings_load(struct eap_state *eap, |
| struct l_settings *settings, const char *prefix, |
| const struct eap_tls_variant_ops *variant_ops, |
| void *variant_data); |
| |
| void eap_tls_common_send_empty_response(struct eap_state *eap); |
| enum eap_tls_version eap_tls_common_get_negotiated_version( |
| struct eap_state *eap); |
| void *eap_tls_common_get_variant_data(struct eap_state *eap); |
| |
| bool eap_tls_common_tunnel_prf_get_bytes(struct eap_state *eap, |
| bool use_master_secret, |
| const char *label, |
| uint8_t *buf, size_t len); |
| void eap_tls_common_tunnel_send(struct eap_state *eap, const uint8_t *data, |
| size_t data_len); |
| void eap_tls_common_tunnel_close(struct eap_state *eap); |