1 files changed, 68 insertions, 15 deletions

diff --git a/src/libcharon/plugins/eap_tnc/eap_tnc.c b/src/libcharon/plugins/eap_tnc/eap_tnc.c
index ffa1bae39..7363ade1d 100644
--- a/src/libcharon/plugins/eap_tnc/eap_tnc.c
+++ b/src/libcharon/plugins/eap_tnc/eap_tnc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 Andreas Steffen
+ * Copyright (C) 2010-2013 Andreas Steffen
  * HSR Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -21,6 +21,8 @@
 #include <utils/debug.h>
 #include <daemon.h>
 
+#include <tncifimv.h>
+
 /**
  * Maximum size of an EAP-TNC message
  */
@@ -44,15 +46,50 @@ struct private_eap_tnc_t {
 	eap_tnc_t public;
 
 	/**
+	 * Outer EAP authentication type
+	 */
+	eap_type_t auth_type;
+
+	/**
 	 * TLS stack, wrapped by EAP helper
 	 */
 	tls_eap_t *tls_eap;
+
+	/**
+	 * TNCCS instance running over EAP-TNC
+	 */
+	tnccs_t *tnccs;
+
 };
 
 METHOD(eap_method_t, initiate, status_t,
 	private_eap_tnc_t *this, eap_payload_t **out)
 {
 	chunk_t data;
+	u_int32_t auth_type;
+
+	/* Determine TNC Client Authentication Type */
+	switch (this->auth_type)
+	{
+		case EAP_TLS:
+		case EAP_TTLS:
+		case EAP_PEAP:
+			auth_type = TNC_AUTH_CERT;
+			break;
+		case EAP_MD5:
+		case EAP_MSCHAPV2:
+		case EAP_GTC:
+		case EAP_OTP:
+			auth_type = TNC_AUTH_PASSWORD;
+			break;
+		case EAP_SIM:
+		case EAP_AKA:
+			auth_type = TNC_AUTH_SIM;
+			break;
+		default:
+			auth_type = TNC_AUTH_UNKNOWN;
+	}
+	this->tnccs->set_auth_type(this->tnccs, auth_type);
 
 	if (this->tls_eap->initiate(this->tls_eap, &data) == NEED_MORE)
 	{
@@ -122,6 +159,18 @@ METHOD(eap_method_t, destroy, void,
 	free(this);
 }
 
+METHOD(eap_inner_method_t, get_auth_type, eap_type_t,
+	private_eap_tnc_t *this)
+{
+	return this->auth_type;
+}
+
+METHOD(eap_inner_method_t, set_auth_type, void,
+	private_eap_tnc_t *this, eap_type_t type)
+{
+	this->auth_type = type;
+}
+
 /**
  * Generic private constructor
  */
@@ -132,19 +181,22 @@ static eap_tnc_t *eap_tnc_create(identification_t *server,
 	int max_msg_count;
 	char* protocol;
 	tnccs_type_t type;
-	tnccs_t *tnccs;
 
 	INIT(this,
 		.public = {
-			.eap_method = {
-				.initiate = _initiate,
-				.process = _process,
-				.get_type = _get_type,
-				.is_mutual = _is_mutual,
-				.get_msk = _get_msk,
-				.get_identifier = _get_identifier,
-				.set_identifier = _set_identifier,
-				.destroy = _destroy,
+			.eap_inner_method = {
+				.eap_method = {
+					.initiate = _initiate,
+					.process = _process,
+					.get_type = _get_type,
+					.is_mutual = _is_mutual,
+					.get_msk = _get_msk,
+					.get_identifier = _get_identifier,
+					.set_identifier = _set_identifier,
+					.destroy = _destroy,
+				},
+				.get_auth_type = _get_auth_type,
+				.set_auth_type = _set_auth_type,
 			},
 		},
 	);
@@ -172,10 +224,11 @@ static eap_tnc_t *eap_tnc_create(identification_t *server,
 		free(this);
 		return NULL;
 	}
-	tnccs = tnc->tnccs->create_instance(tnc->tnccs, type, is_server);
-	this->tls_eap = tls_eap_create(EAP_TNC, (tls_t*)tnccs,
-											 EAP_TNC_MAX_MESSAGE_LEN,
-											 max_msg_count, FALSE);
+	this->tnccs = tnc->tnccs->create_instance(tnc->tnccs, type, is_server,
+											  server, peer, TNC_IFT_EAP_1_1);
+	this->tls_eap = tls_eap_create(EAP_TNC, &this->tnccs->tls,
+								   EAP_TNC_MAX_MESSAGE_LEN,
+								   max_msg_count, FALSE);
 	if (!this->tls_eap)
 	{
 		free(this);