1*6d49e1aeSJan Lentfer /* 2*6d49e1aeSJan Lentfer * EAP server/peer: EAP-TTLS (RFC 5281) 3*6d49e1aeSJan Lentfer * Copyright (c) 2004-2007, Jouni Malinen <j@w1.fi> 4*6d49e1aeSJan Lentfer * 5*6d49e1aeSJan Lentfer * This program is free software; you can redistribute it and/or modify 6*6d49e1aeSJan Lentfer * it under the terms of the GNU General Public License version 2 as 7*6d49e1aeSJan Lentfer * published by the Free Software Foundation. 8*6d49e1aeSJan Lentfer * 9*6d49e1aeSJan Lentfer * Alternatively, this software may be distributed under the terms of BSD 10*6d49e1aeSJan Lentfer * license. 11*6d49e1aeSJan Lentfer * 12*6d49e1aeSJan Lentfer * See README and COPYING for more details. 13*6d49e1aeSJan Lentfer */ 14*6d49e1aeSJan Lentfer 15*6d49e1aeSJan Lentfer #ifndef EAP_TTLS_H 16*6d49e1aeSJan Lentfer #define EAP_TTLS_H 17*6d49e1aeSJan Lentfer 18*6d49e1aeSJan Lentfer struct ttls_avp { 19*6d49e1aeSJan Lentfer be32 avp_code; 20*6d49e1aeSJan Lentfer be32 avp_length; /* 8-bit flags, 24-bit length; 21*6d49e1aeSJan Lentfer * length includes AVP header */ 22*6d49e1aeSJan Lentfer /* optional 32-bit Vendor-ID */ 23*6d49e1aeSJan Lentfer /* Data */ 24*6d49e1aeSJan Lentfer }; 25*6d49e1aeSJan Lentfer 26*6d49e1aeSJan Lentfer struct ttls_avp_vendor { 27*6d49e1aeSJan Lentfer be32 avp_code; 28*6d49e1aeSJan Lentfer be32 avp_length; /* 8-bit flags, 24-bit length; 29*6d49e1aeSJan Lentfer * length includes AVP header */ 30*6d49e1aeSJan Lentfer be32 vendor_id; 31*6d49e1aeSJan Lentfer /* Data */ 32*6d49e1aeSJan Lentfer }; 33*6d49e1aeSJan Lentfer 34*6d49e1aeSJan Lentfer #define AVP_FLAGS_VENDOR 0x80 35*6d49e1aeSJan Lentfer #define AVP_FLAGS_MANDATORY 0x40 36*6d49e1aeSJan Lentfer 37*6d49e1aeSJan Lentfer #define AVP_PAD(start, pos) \ 38*6d49e1aeSJan Lentfer do { \ 39*6d49e1aeSJan Lentfer int __pad; \ 40*6d49e1aeSJan Lentfer __pad = (4 - (((pos) - (start)) & 3)) & 3; \ 41*6d49e1aeSJan Lentfer os_memset((pos), 0, __pad); \ 42*6d49e1aeSJan Lentfer pos += __pad; \ 43*6d49e1aeSJan Lentfer } while (0) 44*6d49e1aeSJan Lentfer 45*6d49e1aeSJan Lentfer 46*6d49e1aeSJan Lentfer /* RFC 2865 */ 47*6d49e1aeSJan Lentfer #define RADIUS_ATTR_USER_NAME 1 48*6d49e1aeSJan Lentfer #define RADIUS_ATTR_USER_PASSWORD 2 49*6d49e1aeSJan Lentfer #define RADIUS_ATTR_CHAP_PASSWORD 3 50*6d49e1aeSJan Lentfer #define RADIUS_ATTR_REPLY_MESSAGE 18 51*6d49e1aeSJan Lentfer #define RADIUS_ATTR_CHAP_CHALLENGE 60 52*6d49e1aeSJan Lentfer #define RADIUS_ATTR_EAP_MESSAGE 79 53*6d49e1aeSJan Lentfer 54*6d49e1aeSJan Lentfer /* RFC 2548 */ 55*6d49e1aeSJan Lentfer #define RADIUS_VENDOR_ID_MICROSOFT 311 56*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_RESPONSE 1 57*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_ERROR 2 58*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_NT_ENC_PW 6 59*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP_CHALLENGE 11 60*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_RESPONSE 25 61*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_SUCCESS 26 62*6d49e1aeSJan Lentfer #define RADIUS_ATTR_MS_CHAP2_CPW 27 63*6d49e1aeSJan Lentfer 64*6d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAPV2_CHALLENGE_LEN 16 65*6d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAPV2_RESPONSE_LEN 50 66*6d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAP_CHALLENGE_LEN 8 67*6d49e1aeSJan Lentfer #define EAP_TTLS_MSCHAP_RESPONSE_LEN 50 68*6d49e1aeSJan Lentfer #define EAP_TTLS_CHAP_CHALLENGE_LEN 16 69*6d49e1aeSJan Lentfer #define EAP_TTLS_CHAP_PASSWORD_LEN 16 70*6d49e1aeSJan Lentfer 71*6d49e1aeSJan Lentfer #endif /* EAP_TTLS_H */ 72