diff options
Diffstat (limited to 'src/libstrongswan/eap')
| -rw-r--r-- | src/libstrongswan/eap/eap.c | 131 | ||||
| -rw-r--r-- | src/libstrongswan/eap/eap.h | 89 |
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_ @}*/ |