2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright 1998 Juniper Networks, Inc.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include <sys/types.h>
35 #include <netinet/in.h>
38 #define RAD_MAX_ATTR_LEN 253
41 #define RAD_ACCESS_REQUEST 1
42 #define RAD_ACCESS_ACCEPT 2
43 #define RAD_ACCESS_REJECT 3
44 #define RAD_ACCOUNTING_REQUEST 4
45 #define RAD_ACCOUNTING_RESPONSE 5
46 #define RAD_ACCESS_CHALLENGE 11
47 #define RAD_DISCONNECT_REQUEST 40
48 #define RAD_DISCONNECT_ACK 41
49 #define RAD_DISCONNECT_NAK 42
50 #define RAD_COA_REQUEST 43
51 #define RAD_COA_ACK 44
52 #define RAD_COA_NAK 45
54 /* Attribute types and values */
55 #define RAD_USER_NAME 1 /* String */
56 #define RAD_USER_PASSWORD 2 /* String */
57 #define RAD_CHAP_PASSWORD 3 /* String */
58 #define RAD_NAS_IP_ADDRESS 4 /* IP address */
59 #define RAD_NAS_PORT 5 /* Integer */
60 #define RAD_SERVICE_TYPE 6 /* Integer */
63 #define RAD_CALLBACK_LOGIN 3
64 #define RAD_CALLBACK_FRAMED 4
65 #define RAD_OUTBOUND 5
66 #define RAD_ADMINISTRATIVE 6
67 #define RAD_NAS_PROMPT 7
68 #define RAD_AUTHENTICATE_ONLY 8
69 #define RAD_CALLBACK_NAS_PROMPT 9
70 #define RAD_FRAMED_PROTOCOL 7 /* Integer */
73 #define RAD_ARAP 3 /* Appletalk */
75 #define RAD_XYLOGICS 5
76 #define RAD_FRAMED_IP_ADDRESS 8 /* IP address */
77 #define RAD_FRAMED_IP_NETMASK 9 /* IP address */
78 #define RAD_FRAMED_ROUTING 10 /* Integer */
79 #define RAD_FILTER_ID 11 /* String */
80 #define RAD_FRAMED_MTU 12 /* Integer */
81 #define RAD_FRAMED_COMPRESSION 13 /* Integer */
82 #define RAD_COMP_NONE 0
84 #define RAD_COMP_IPXHDR 2
85 #define RAD_LOGIN_IP_HOST 14 /* IP address */
86 #define RAD_LOGIN_SERVICE 15 /* Integer */
87 #define RAD_LOGIN_TCP_PORT 16 /* Integer */
89 #define RAD_REPLY_MESSAGE 18 /* String */
90 #define RAD_CALLBACK_NUMBER 19 /* String */
91 #define RAD_CALLBACK_ID 20 /* String */
93 #define RAD_FRAMED_ROUTE 22 /* String */
94 #define RAD_FRAMED_IPX_NETWORK 23 /* IP address */
95 #define RAD_STATE 24 /* String */
96 #define RAD_CLASS 25 /* Integer */
97 #define RAD_VENDOR_SPECIFIC 26 /* Integer */
98 #define RAD_SESSION_TIMEOUT 27 /* Integer */
99 #define RAD_IDLE_TIMEOUT 28 /* Integer */
100 #define RAD_TERMINATION_ACTION 29 /* Integer */
101 #define RAD_CALLED_STATION_ID 30 /* String */
102 #define RAD_CALLING_STATION_ID 31 /* String */
103 #define RAD_NAS_IDENTIFIER 32 /* String */
104 #define RAD_PROXY_STATE 33 /* Integer */
105 #define RAD_LOGIN_LAT_SERVICE 34 /* Integer */
106 #define RAD_LOGIN_LAT_NODE 35 /* Integer */
107 #define RAD_LOGIN_LAT_GROUP 36 /* Integer */
108 #define RAD_FRAMED_APPLETALK_LINK 37 /* Integer */
109 #define RAD_FRAMED_APPLETALK_NETWORK 38 /* Integer */
110 #define RAD_FRAMED_APPLETALK_ZONE 39 /* Integer */
111 /* reserved for accounting 40-59 */
112 #define RAD_ACCT_INPUT_GIGAWORDS 52
113 #define RAD_ACCT_OUTPUT_GIGAWORDS 53
115 #define RAD_CHAP_CHALLENGE 60 /* String */
116 #define RAD_NAS_PORT_TYPE 61 /* Integer */
119 #define RAD_ISDN_SYNC 2
120 #define RAD_ISDN_ASYNC_V120 3
121 #define RAD_ISDN_ASYNC_V110 4
122 #define RAD_VIRTUAL 5
124 #define RAD_HDLC_CLEAR_CHANNEL 7
127 #define RAD_G_3_FAX 10
129 #define RAD_ADSL_CAP 12
130 #define RAD_ADSL_DMT 13
132 #define RAD_ETHERNET 15
135 #define RAD_WIRELESS_OTHER 18
136 #define RAD_WIRELESS_IEEE_802_11 19
137 #define RAD_PORT_LIMIT 62 /* Integer */
138 #define RAD_LOGIN_LAT_PORT 63 /* Integer */
139 #define RAD_CONNECT_INFO 77 /* String */
140 #define RAD_EAP_MESSAGE 79 /* Octets */
141 #define RAD_MESSAGE_AUTHENTIC 80 /* Octets */
142 #define RAD_ACCT_INTERIM_INTERVAL 85 /* Integer */
143 #define RAD_NAS_IPV6_ADDRESS 95 /* IPv6 address */
144 #define RAD_FRAMED_INTERFACE_ID 96 /* 8 octets */
145 #define RAD_FRAMED_IPV6_PREFIX 97 /* Octets */
146 #define RAD_LOGIN_IPV6_HOST 98 /* IPv6 address */
147 #define RAD_FRAMED_IPV6_ROUTE 99 /* String */
148 #define RAD_FRAMED_IPV6_POOL 100 /* String */
150 /* Accounting attribute types and values */
151 #define RAD_ACCT_STATUS_TYPE 40 /* Integer */
155 #define RAD_ACCOUNTING_ON 7
156 #define RAD_ACCOUNTING_OFF 8
157 #define RAD_ACCT_DELAY_TIME 41 /* Integer */
158 #define RAD_ACCT_INPUT_OCTETS 42 /* Integer */
159 #define RAD_ACCT_OUTPUT_OCTETS 43 /* Integer */
160 #define RAD_ACCT_SESSION_ID 44 /* String */
161 #define RAD_ACCT_AUTHENTIC 45 /* Integer */
162 #define RAD_AUTH_RADIUS 1
163 #define RAD_AUTH_LOCAL 2
164 #define RAD_AUTH_REMOTE 3
165 #define RAD_ACCT_SESSION_TIME 46 /* Integer */
166 #define RAD_ACCT_INPUT_PACKETS 47 /* Integer */
167 #define RAD_ACCT_OUTPUT_PACKETS 48 /* Integer */
168 #define RAD_ACCT_TERMINATE_CAUSE 49 /* Integer */
169 #define RAD_TERM_USER_REQUEST 1
170 #define RAD_TERM_LOST_CARRIER 2
171 #define RAD_TERM_LOST_SERVICE 3
172 #define RAD_TERM_IDLE_TIMEOUT 4
173 #define RAD_TERM_SESSION_TIMEOUT 5
174 #define RAD_TERM_ADMIN_RESET 6
175 #define RAD_TERM_ADMIN_REBOOT 7
176 #define RAD_TERM_PORT_ERROR 8
177 #define RAD_TERM_NAS_ERROR 9
178 #define RAD_TERM_NAS_REQUEST 10
179 #define RAD_TERM_NAS_REBOOT 11
180 #define RAD_TERM_PORT_UNNEEDED 12
181 #define RAD_TERM_PORT_PREEMPTED 13
182 #define RAD_TERM_PORT_SUSPENDED 14
183 #define RAD_TERM_SERVICE_UNAVAILABLE 15
184 #define RAD_TERM_CALLBACK 16
185 #define RAD_TERM_USER_ERROR 17
186 #define RAD_TERM_HOST_REQUEST 18
187 #define RAD_ACCT_MULTI_SESSION_ID 50 /* String */
188 #define RAD_ACCT_LINK_COUNT 51 /* Integer */
190 #define RAD_ERROR_CAUSE 101 /* Integer */
196 struct rad_handle *rad_acct_open(void);
197 int rad_add_server(struct rad_handle *,
198 const char *, int, const char *, int, int);
199 int rad_add_server_ex(struct rad_handle *,
200 const char *, int, const char *, int, int,
201 int, struct in_addr *);
202 struct rad_handle *rad_auth_open(void);
203 void rad_bind_to(struct rad_handle *, in_addr_t);
204 void rad_close(struct rad_handle *);
205 int rad_config(struct rad_handle *, const char *);
206 int rad_continue_send_request(struct rad_handle *, int,
207 int *, struct timeval *);
208 int rad_create_request(struct rad_handle *, int);
209 int rad_create_response(struct rad_handle *, int);
210 struct in_addr rad_cvt_addr(const void *);
211 struct in6_addr rad_cvt_addr6(const void *);
212 u_int32_t rad_cvt_int(const void *);
213 char *rad_cvt_string(const void *, size_t);
214 int rad_get_attr(struct rad_handle *, const void **,
216 int rad_init_send_request(struct rad_handle *, int *,
218 struct rad_handle *rad_open(void); /* Deprecated, == rad_auth_open */
219 int rad_put_addr(struct rad_handle *, int, struct in_addr);
220 int rad_put_addr6(struct rad_handle *, int, struct in6_addr);
221 int rad_put_attr(struct rad_handle *, int,
222 const void *, size_t);
223 int rad_put_int(struct rad_handle *, int, u_int32_t);
224 int rad_put_string(struct rad_handle *, int,
226 int rad_put_message_authentic(struct rad_handle *);
227 ssize_t rad_request_authenticator(struct rad_handle *, char *,
229 int rad_receive_request(struct rad_handle *);
230 int rad_send_request(struct rad_handle *);
231 int rad_send_response(struct rad_handle *);
232 struct rad_handle *rad_server_open(int fd);
233 const char *rad_server_secret(struct rad_handle *);
234 const char *rad_strerror(struct rad_handle *);
235 u_char *rad_demangle(struct rad_handle *, const void *,
240 #endif /* _RADLIB_H_ */