[svn-upgrade] new version strongswan (4.5.0)

2 files changed, 220 insertions, 0 deletions

diff --git a/src/libstrongswan/eap/eap.c b/src/libstrongswan/eap/eap.c
new file mode 100644
index 000000000..71734017a
--- /dev/null
+++ b/src/libstrongswan/eap/eap.c
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2006 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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 General Public License
+ * for more details.
+ */
+
+#include "eap.h"
+
+ENUM(eap_code_names, EAP_REQUEST, EAP_FAILURE,
+	"EAP_REQUEST",
+	"EAP_RESPONSE",
+	"EAP_SUCCESS",
+	"EAP_FAILURE",
+);
+
+ENUM(eap_code_short_names, EAP_REQUEST, EAP_FAILURE,
+	"REQ",
+	"RES",
+	"SUCC",
+	"FAIL",
+);
+
+ENUM_BEGIN(eap_type_names, EAP_IDENTITY, EAP_GTC,
+	"EAP_IDENTITY",
+	"EAP_NOTIFICATION",
+	"EAP_NAK",
+	"EAP_MD5",
+	"EAP_OTP",
+	"EAP_GTC");
+ENUM_NEXT(eap_type_names, EAP_TLS, EAP_TLS, EAP_GTC,
+	"EAP_TLS");
+ENUM_NEXT(eap_type_names, EAP_SIM, EAP_SIM, EAP_TLS,
+	"EAP_SIM");
+ENUM_NEXT(eap_type_names, EAP_TTLS, EAP_TTLS, EAP_SIM,
+	"EAP_TTLS");
+ENUM_NEXT(eap_type_names, EAP_AKA, EAP_AKA, EAP_TTLS,
+	"EAP_AKA");
+ENUM_NEXT(eap_type_names, EAP_MSCHAPV2, EAP_MSCHAPV2, EAP_AKA,
+	"EAP_MSCHAPV2");
+ENUM_NEXT(eap_type_names, EAP_TNC, EAP_TNC, EAP_MSCHAPV2,
+	"EAP_TNC");
+ENUM_NEXT(eap_type_names, EAP_RADIUS, EAP_EXPERIMENTAL, EAP_TNC,
+	"EAP_RADIUS",
+	"EAP_EXPANDED",
+	"EAP_EXPERIMENTAL");
+ENUM_END(eap_type_names, EAP_EXPERIMENTAL);
+
+ENUM_BEGIN(eap_type_short_names, EAP_IDENTITY, EAP_GTC,
+	"ID",
+	"NTF",
+	"NAK",
+	"MD5",
+	"OTP",
+	"GTC");
+ENUM_NEXT(eap_type_short_names, EAP_TLS, EAP_TLS, EAP_GTC,
+	"TLS");
+ENUM_NEXT(eap_type_short_names, EAP_SIM, EAP_SIM, EAP_TLS,
+	"SIM");
+ENUM_NEXT(eap_type_short_names, EAP_TTLS, EAP_TTLS, EAP_SIM,
+	"TTLS");
+ENUM_NEXT(eap_type_short_names, EAP_AKA, EAP_AKA, EAP_TTLS,
+	"AKA");
+ENUM_NEXT(eap_type_short_names, EAP_MSCHAPV2, EAP_MSCHAPV2, EAP_AKA,
+	"MSCHAPV2");
+ENUM_NEXT(eap_type_short_names, EAP_TNC, EAP_TNC, EAP_MSCHAPV2,
+	"TNC");
+ENUM_NEXT(eap_type_short_names, EAP_RADIUS, EAP_EXPERIMENTAL, EAP_TNC,
+	"RAD",
+	"EXP",
+	"XP");
+ENUM_END(eap_type_short_names, EAP_EXPERIMENTAL);
+
+ENUM(auth_rule_names, AUTH_RULE_IDENTITY, AUTH_HELPER_SUBJECT_HASH_URL,
+	"RULE_IDENTITY",
+	"RULE_AUTH_CLASS",
+	"RULE_EAP_IDENTITY",
+	"RULE_EAP_TYPE",
+	"RULE_EAP_VENDOR",
+	"RULE_CA_CERT",
+	"RULE_IM_CERT",
+	"RULE_SUBJECT_CERT",
+	"RULE_CRL_VALIDATION",
+	"RULE_OCSP_VALIDATION",
+	"RULE_GROUP",
+	"HELPER_IM_CERT",
+	"HELPER_SUBJECT_CERT",
+	"HELPER_IM_HASH_URL",
+	"HELPER_SUBJECT_HASH_URL",
+);
+
+/*
+ * See header
+ */
+eap_type_t eap_type_from_string(char *name)
+{
+	int i;
+	static struct {
+		char *name;
+		eap_type_t type;
+	} types[] = {
+		{"identity",	EAP_IDENTITY},
+		{"md5",			EAP_MD5},
+		{"otp",			EAP_OTP},
+		{"gtc",			EAP_GTC},
+		{"tls",			EAP_TLS},
+		{"ttls",		EAP_TTLS},
+		{"sim",			EAP_SIM},
+		{"aka",			EAP_AKA},
+		{"mschapv2",	EAP_MSCHAPV2},
+		{"tnc",			EAP_TNC},
+		{"radius",		EAP_RADIUS},
+	};
+
+	for (i = 0; i < countof(types); i++)
+	{
+		if (strcaseeq(name, types[i].name))
+		{
+			return types[i].type;
+		}
+	}
+	return 0;
+}
diff --git a/src/libstrongswan/eap/eap.h b/src/libstrongswan/eap/eap.h
new file mode 100644
index 000000000..1d55747a4
--- /dev/null
+++ b/src/libstrongswan/eap/eap.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2010 Martin Willi
+ * Copyright (C) 2010 revosec AG
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program 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 General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup eap eap
+ * @{ @ingroup libstrongswan
+ */
+
+#ifndef EAP_H_
+#define EAP_H_
+
+typedef enum eap_code_t eap_code_t;
+typedef enum eap_type_t eap_type_t;
+
+#include <library.h>
+
+/**
+ * EAP code, type of an EAP message
+ */
+enum eap_code_t {
+	EAP_REQUEST = 1,
+	EAP_RESPONSE = 2,
+	EAP_SUCCESS = 3,
+	EAP_FAILURE = 4,
+};
+
+/**
+ * enum names for eap_code_t.
+ */
+extern enum_name_t *eap_code_names;
+
+/**
+ * short string enum names for eap_code_t.
+ */
+extern enum_name_t *eap_code_short_names;
+
+/**
+ * EAP types, defines the EAP method implementation
+ */
+enum eap_type_t {
+	EAP_IDENTITY = 1,
+	EAP_NOTIFICATION = 2,
+	EAP_NAK = 3,
+	EAP_MD5 = 4,
+	EAP_OTP = 5,
+	EAP_GTC = 6,
+	EAP_TLS = 13,
+	EAP_SIM = 18,
+	EAP_TTLS = 21,
+	EAP_AKA = 23,
+	EAP_MSCHAPV2 = 26,
+	EAP_TNC = 38,
+	/** not a method, but an implementation providing different methods */
+	EAP_RADIUS = 253,
+	EAP_EXPANDED = 254,
+	EAP_EXPERIMENTAL = 255,
+};
+
+/**
+ * enum names for eap_type_t.
+ */
+extern enum_name_t *eap_type_names;
+
+/**
+ * short string enum names for eap_type_t.
+ */
+extern enum_name_t *eap_type_short_names;
+
+/**
+ * Lookup the EAP method type from a string.
+ *
+ * @param name		EAP method name (such as "md5", "aka")
+ * @return			method type, 0 if unkown
+ */
+eap_type_t eap_type_from_string(char *name);
+
+#endif /** EAP_H_ @}*/