18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * RADIUS message processing 3bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidt * Copyright (c) 2002-2009, 2012, 2014, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef RADIUS_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 2865 - RADIUS */ 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(push, 1) 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_hdr { 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 code; 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 identifier; 2161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt be16 length; /* including this header */ 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 authenticator[16]; 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* followed by length-20 octets of attributes */ 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum { RADIUS_CODE_ACCESS_REQUEST = 1, 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_ACCESS_ACCEPT = 2, 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_ACCESS_REJECT = 3, 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_ACCOUNTING_REQUEST = 4, 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_ACCOUNTING_RESPONSE = 5, 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_ACCESS_CHALLENGE = 11, 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_STATUS_SERVER = 12, 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_STATUS_CLIENT = 13, 3404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_DISCONNECT_REQUEST = 40, 3504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_DISCONNECT_ACK = 41, 3604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_DISCONNECT_NAK = 42, 3704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_COA_REQUEST = 43, 3804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_COA_ACK = 44, 3904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_CODE_COA_NAK = 45, 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_CODE_RESERVED = 255 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_attr_hdr { 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 type; 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 length; /* including this header */ 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* followed by length-2 octets of attribute value */ 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_MAX_ATTR_LEN (255 - sizeof(struct radius_attr_hdr)) 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum { RADIUS_ATTR_USER_NAME = 1, 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_USER_PASSWORD = 2, 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_NAS_IP_ADDRESS = 4, 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_NAS_PORT = 5, 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_FRAMED_MTU = 12, 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_REPLY_MESSAGE = 18, 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_STATE = 24, 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_CLASS = 25, 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_VENDOR_SPECIFIC = 26, 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_SESSION_TIMEOUT = 27, 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_IDLE_TIMEOUT = 28, 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_TERMINATION_ACTION = 29, 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_CALLED_STATION_ID = 30, 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_CALLING_STATION_ID = 31, 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_NAS_IDENTIFIER = 32, 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_PROXY_STATE = 33, 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_STATUS_TYPE = 40, 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_DELAY_TIME = 41, 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_INPUT_OCTETS = 42, 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_OUTPUT_OCTETS = 43, 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_SESSION_ID = 44, 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_AUTHENTIC = 45, 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_SESSION_TIME = 46, 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_INPUT_PACKETS = 47, 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_OUTPUT_PACKETS = 48, 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_TERMINATE_CAUSE = 49, 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_MULTI_SESSION_ID = 50, 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_LINK_COUNT = 51, 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_INPUT_GIGAWORDS = 52, 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_OUTPUT_GIGAWORDS = 53, 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_EVENT_TIMESTAMP = 55, 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_NAS_PORT_TYPE = 61, 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_TUNNEL_TYPE = 64, 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_TUNNEL_MEDIUM_TYPE = 65, 851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt RADIUS_ATTR_TUNNEL_PASSWORD = 69, 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_CONNECT_INFO = 77, 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_EAP_MESSAGE = 79, 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_MESSAGE_AUTHENTICATOR = 80, 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_TUNNEL_PRIVATE_GROUP_ID = 81, 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_ACCT_INTERIM_INTERVAL = 85, 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_ATTR_CHARGEABLE_USER_IDENTITY = 89, 9204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt RADIUS_ATTR_NAS_IPV6_ADDRESS = 95, 935a1480c7c46c4236d93bfd303dde32062bee04acDmitry Shmidt RADIUS_ATTR_ERROR_CAUSE = 101, 945a1480c7c46c4236d93bfd303dde32062bee04acDmitry Shmidt RADIUS_ATTR_EAP_KEY_NAME = 102, 9503658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_MOBILITY_DOMAIN_ID = 177, 9603658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_WLAN_HESSID = 181, 9703658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_WLAN_PAIRWISE_CIPHER = 186, 9803658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_WLAN_GROUP_CIPHER = 187, 9903658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_WLAN_AKM_SUITE = 188, 10003658834c33748b9ad86f3d4cdf0c7be9c6887d1Dmitry Shmidt RADIUS_ATTR_WLAN_GROUP_MGMT_CIPHER = 189, 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Termination-Action */ 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TERMINATION_ACTION_DEFAULT 0 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TERMINATION_ACTION_RADIUS_REQUEST 1 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* NAS-Port-Type */ 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_NAS_PORT_TYPE_IEEE_802_11 19 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Acct-Status-Type */ 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_STATUS_TYPE_START 1 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_STATUS_TYPE_STOP 2 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_STATUS_TYPE_INTERIM_UPDATE 3 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_STATUS_TYPE_ACCOUNTING_ON 7 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_STATUS_TYPE_ACCOUNTING_OFF 8 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Acct-Authentic */ 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_AUTHENTIC_RADIUS 1 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_AUTHENTIC_LOCAL 2 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_AUTHENTIC_REMOTE 3 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Acct-Terminate-Cause */ 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_USER_REQUEST 1 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_LOST_CARRIER 2 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_LOST_SERVICE 3 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_IDLE_TIMEOUT 4 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_SESSION_TIMEOUT 5 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_ADMIN_RESET 6 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_ADMIN_REBOOT 7 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_PORT_ERROR 8 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_NAS_ERROR 9 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_NAS_REQUEST 10 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_NAS_REBOOT 11 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_PORT_UNNEEDED 12 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_PORT_PREEMPTED 13 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_PORT_SUSPENDED 14 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_SERVICE_UNAVAILABLE 15 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_CALLBACK 16 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_USER_ERROR 17 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ACCT_TERMINATE_CAUSE_HOST_REQUEST 18 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TAGS 32 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Tunnel-Type */ 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TYPE_PPTP 1 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TYPE_L2TP 3 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TYPE_IPIP 7 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TYPE_GRE 10 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_TYPE_VLAN 13 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Tunnel-Medium-Type */ 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_MEDIUM_TYPE_IPV4 1 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_MEDIUM_TYPE_IPV6 2 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_TUNNEL_MEDIUM_TYPE_802 6 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_attr_vendor { 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 vendor_type; 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 vendor_length; 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} STRUCT_PACKED; 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_VENDOR_ID_CISCO 9 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_CISCO_AV_PAIR 1 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* RFC 2548 - Microsoft Vendor-specific RADIUS Attributes */ 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_VENDOR_ID_MICROSOFT 311 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum { RADIUS_VENDOR_ATTR_MS_MPPE_SEND_KEY = 16, 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RADIUS_VENDOR_ATTR_MS_MPPE_RECV_KEY = 17 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 173f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt 174f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt/* Hotspot 2.0 - WFA Vendor-specific RADIUS Attributes */ 175f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt#define RADIUS_VENDOR_ID_WFA 40808 176f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt 177f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidtenum { 178f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt RADIUS_VENDOR_ATTR_WFA_HS20_SUBSCR_REMEDIATION = 1, 179f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt RADIUS_VENDOR_ATTR_WFA_HS20_AP_VERSION = 2, 180f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt RADIUS_VENDOR_ATTR_WFA_HS20_STA_VERSION = 3, 181f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt RADIUS_VENDOR_ATTR_WFA_HS20_DEAUTH_REQ = 4, 182f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt RADIUS_VENDOR_ATTR_WFA_HS20_SESSION_INFO_URL = 5, 183f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt}; 184f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef _MSC_VER 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#pragma pack(pop) 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* _MSC_VER */ 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_ms_mppe_keys { 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *send; 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t send_len; 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *recv; 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t recv_len; 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_msg; 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Default size to be allocated for new RADIUS messages */ 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_DEFAULT_MSG_SIZE 1024 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* Default size to be allocated for attribute array */ 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_DEFAULT_ATTR_COUNT 16 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* MAC address ASCII format for IEEE 802.1X use 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * (draft-congdon-radius-8021x-20.txt) */ 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_802_1X_ADDR_FORMAT "%02X-%02X-%02X-%02X-%02X-%02X" 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* MAC address ASCII format for non-802.1X use */ 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define RADIUS_ADDR_FORMAT "%02x%02x%02x%02x%02x%02x" 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_hdr * radius_msg_get_hdr(struct radius_msg *msg); 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * radius_msg_get_buf(struct radius_msg *msg); 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_msg * radius_msg_new(u8 code, u8 identifier); 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid radius_msg_free(struct radius_msg *msg); 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid radius_msg_dump(struct radius_msg *msg); 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_finish(struct radius_msg *msg, const u8 *secret, 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t secret_len); 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_finish_srv(struct radius_msg *msg, const u8 *secret, 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t secret_len, const u8 *req_authenticator); 22104949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint radius_msg_finish_das_resp(struct radius_msg *msg, const u8 *secret, 22204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t secret_len, 22304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const struct radius_hdr *req_hdr); 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid radius_msg_finish_acct(struct radius_msg *msg, const u8 *secret, 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t secret_len); 226bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidtvoid radius_msg_finish_acct_resp(struct radius_msg *msg, const u8 *secret, 227bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidt size_t secret_len, 228bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidt const u8 *req_authenticator); 22904949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint radius_msg_verify_acct_req(struct radius_msg *msg, const u8 *secret, 23004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t secret_len); 23104949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint radius_msg_verify_das_req(struct radius_msg *msg, const u8 *secret, 23204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t secret_len); 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_attr_hdr * radius_msg_add_attr(struct radius_msg *msg, u8 type, 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len); 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_msg * radius_msg_parse(const u8 *data, size_t len); 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_add_eap(struct radius_msg *msg, const u8 *data, 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t data_len); 23861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstruct wpabuf * radius_msg_get_eap(struct radius_msg *msg); 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_verify(struct radius_msg *msg, const u8 *secret, 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t secret_len, struct radius_msg *sent_msg, 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int auth); 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_verify_msg_auth(struct radius_msg *msg, const u8 *secret, 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t secret_len, const u8 *req_auth); 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_copy_attr(struct radius_msg *dst, struct radius_msg *src, 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 type); 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid radius_msg_make_authenticator(struct radius_msg *msg, 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t len); 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_ms_mppe_keys * 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtradius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg, 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *secret, size_t secret_len); 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_ms_mppe_keys * 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtradius_msg_get_cisco_keys(struct radius_msg *msg, struct radius_msg *sent_msg, 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *secret, size_t secret_len); 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_add_mppe_keys(struct radius_msg *msg, 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *req_authenticator, 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *secret, size_t secret_len, 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *send_key, size_t send_key_len, 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *recv_key, size_t recv_key_len); 259f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidtint radius_msg_add_wfa(struct radius_msg *msg, u8 subtype, const u8 *data, 260f21452aea786ac056eb01f1cbba4f553bd502747Dmitry Shmidt size_t len); 261df5a7e4c5c64890c2425bb47d665bbce4992b676Dmitry Shmidtint radius_user_password_hide(struct radius_msg *msg, 262df5a7e4c5c64890c2425bb47d665bbce4992b676Dmitry Shmidt const u8 *data, size_t data_len, 263df5a7e4c5c64890c2425bb47d665bbce4992b676Dmitry Shmidt const u8 *secret, size_t secret_len, 264df5a7e4c5c64890c2425bb47d665bbce4992b676Dmitry Shmidt u8 *buf, size_t buf_len); 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_attr_hdr * 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtradius_msg_add_attr_user_password(struct radius_msg *msg, 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *data, size_t data_len, 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *secret, size_t secret_len); 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_get_attr(struct radius_msg *msg, u8 type, u8 *buf, size_t len); 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_get_vlanid(struct radius_msg *msg); 2711f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtchar * radius_msg_get_tunnel_password(struct radius_msg *msg, int *keylen, 2721f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *secret, size_t secret_len, 273d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct radius_msg *sent_msg, size_t n); 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int radius_msg_add_attr_int32(struct radius_msg *msg, u8 type, 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 value) 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 val = htonl(value); 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return radius_msg_add_attr(msg, type, (u8 *) &val, 4) != NULL; 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int radius_msg_get_attr_int32(struct radius_msg *msg, u8 type, 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 *value) 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 val; 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 2878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = radius_msg_get_attr(msg, type, (u8 *) &val, 4); 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res != 4) 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 2908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *value = ntohl(val); 2928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_get_attr_ptr(struct radius_msg *msg, u8 type, u8 **buf, 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t *len, const u8 *start); 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_msg_count_attr(struct radius_msg *msg, u8 type, int min_len); 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_attr_data { 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *data; 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len; 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 3038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_class_data { 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct radius_attr_data *attr; 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t count; 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid radius_free_class(struct radius_class_data *c); 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint radius_copy_class(struct radius_class_data *dst, 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct radius_class_data *src); 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 31304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 radius_msg_find_unlisted_attr(struct radius_msg *msg, u8 *attrs); 31404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* RADIUS_H */ 316