eap-peap: Introduce Protected EAP support

Makefile.am

@@ -97,6 +97,7 @@ src_iwd_SOURCES = src/main.c linux/nl80211.h \
 					src/ap.h src/ap.c \
 					src/simauth.h src/simauth.c \
 					src/plugin.h src/plugin.c \
+					src/eap-peap.c \
 					$(builtin_sources)
 
 src_iwd_LDADD = ell/libell-internal.la -ldl

src/eap-peap.c

@@ -0,0 +1,60 @@
+/*
+ *
+ *  Wireless daemon for Linux
+ *
+ *  Copyright (C) 2018  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
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ell/ell.h>
+
+#include "eap.h"
+
+static void eap_peap_handle_request(struct eap_state *eap,
+					const uint8_t *pkt, size_t len)
+{
+	eap_method_error(eap);
+}
+
+static struct eap_method eap_peap = {
+	.request_type = EAP_TYPE_PEAP,
+	.name = "PEAP",
+	.exports_msk = true,
+
+	.handle_request = eap_peap_handle_request,
+};
+
+static int eap_peap_init(void)
+{
+	l_debug("");
+	return eap_register_method(&eap_peap);
+}
+
+static void eap_peap_exit(void)
+{
+	l_debug("");
+	eap_unregister_method(&eap_peap);
+}
+
+EAP_METHOD_BUILTIN(eap_peap, eap_peap_init, eap_peap_exit)