/*
* EAP peer: EAP-TLS/PEAP/TTLS/FAST common functions
- * Copyright (c) 2004-2009, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2009, 2012, Jouni Malinen <j@w1.fi>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
*/
#ifndef EAP_TLS_COMMON_H
int include_tls_length;
/**
- * tls_ia - Whether TLS/IA is enabled for this TLS connection
+ * eap - EAP state machine allocated with eap_peer_sm_init()
*/
- int tls_ia;
+ struct eap_sm *eap;
/**
- * eap - EAP state machine allocated with eap_peer_sm_init()
+ * ssl_ctx - TLS library context to use for the connection
*/
- struct eap_sm *eap;
+ void *ssl_ctx;
+
+ /**
+ * eap_type - EAP method used in Phase 1 (EAP_TYPE_TLS/PEAP/TTLS/FAST)
+ */
+ u8 eap_type;
};
/* could be up to 128 bytes, but only the first 64 bytes are used */
#define EAP_TLS_KEY_LEN 64
+/* dummy type used as a flag for UNAUTH-TLS */
+#define EAP_UNAUTH_TLS_TYPE 255
+#define EAP_WFA_UNAUTH_TLS_TYPE 254
+
int eap_peer_tls_ssl_init(struct eap_sm *sm, struct eap_ssl_data *data,
- struct eap_peer_config *config);
+ struct eap_peer_config *config, u8 eap_type);
void eap_peer_tls_ssl_deinit(struct eap_sm *sm, struct eap_ssl_data *data);
u8 * eap_peer_tls_derive_key(struct eap_sm *sm, struct eap_ssl_data *data,
const char *label, size_t len);
+u8 * eap_peer_tls_derive_session_id(struct eap_sm *sm,
+ struct eap_ssl_data *data, u8 eap_type,
+ size_t *len);
int eap_peer_tls_process_helper(struct eap_sm *sm, struct eap_ssl_data *data,
EapType eap_type, int peap_version,
- u8 id, const u8 *in_data, size_t in_len,
+ u8 id, const struct wpabuf *in_data,
struct wpabuf **out_data);
struct wpabuf * eap_peer_tls_build_ack(u8 id, EapType eap_type,
int peap_version);