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      1 /* $NetBSD: radlib.h,v 1.2 2005/02/20 00:28:20 christos Exp $ */
      2 
      3 /*-
      4  * Copyright 1998 Juniper Networks, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     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.
     15  *
     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
     26  * SUCH DAMAGE.
     27  *
     28  *	$FreeBSD: /repoman/r/ncvs/src/lib/libradius/radlib.h,v 1.7 2004/04/27 15:00:29 ru Exp $
     29  */
     30 
     31 #ifndef _RADLIB_H_
     32 #define _RADLIB_H_
     33 
     34 #include <sys/types.h>
     35 #include <netinet/in.h>
     36 
     37 /* Limits */
     38 #define RAD_MAX_ATTR_LEN		253
     39 
     40 /* Message types */
     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 
     48 /* Attribute types and values */
     49 #define RAD_USER_NAME			1	/* String */
     50 #define RAD_USER_PASSWORD		2	/* String */
     51 #define RAD_CHAP_PASSWORD		3	/* String */
     52 #define RAD_NAS_IP_ADDRESS		4	/* IP address */
     53 #define RAD_NAS_PORT			5	/* Integer */
     54 #define RAD_SERVICE_TYPE		6	/* Integer */
     55 #define		RAD_LOGIN			1
     56 #define		RAD_FRAMED			2
     57 #define		RAD_CALLBACK_LOGIN		3
     58 #define		RAD_CALLBACK_FRAMED		4
     59 #define		RAD_OUTBOUND			5
     60 #define		RAD_ADMINISTRATIVE		6
     61 #define		RAD_NAS_PROMPT			7
     62 #define		RAD_AUTHENTICATE_ONLY		8
     63 #define		RAD_CALLBACK_NAS_PROMPT		9
     64 #define RAD_FRAMED_PROTOCOL		7	/* Integer */
     65 #define		RAD_PPP				1
     66 #define		RAD_SLIP			2
     67 #define		RAD_ARAP			3	/* Appletalk */
     68 #define		RAD_GANDALF			4
     69 #define		RAD_XYLOGICS			5
     70 #define RAD_FRAMED_IP_ADDRESS		8	/* IP address */
     71 #define RAD_FRAMED_IP_NETMASK		9	/* IP address */
     72 #define RAD_FRAMED_ROUTING		10	/* Integer */
     73 #define RAD_FILTER_ID			11	/* String */
     74 #define RAD_FRAMED_MTU			12	/* Integer */
     75 #define RAD_FRAMED_COMPRESSION		13	/* Integer */
     76 #define		RAD_COMP_NONE			0
     77 #define		RAD_COMP_VJ			1
     78 #define		RAD_COMP_IPXHDR			2
     79 #define RAD_LOGIN_IP_HOST		14	/* IP address */
     80 #define RAD_LOGIN_SERVICE		15	/* Integer */
     81 #define RAD_LOGIN_TCP_PORT		16	/* Integer */
     82      /* unassiged			17 */
     83 #define RAD_REPLY_MESSAGE		18	/* String */
     84 #define RAD_CALLBACK_NUMBER		19	/* String */
     85 #define RAD_CALLBACK_ID			20	/* String */
     86      /* unassiged			21 */
     87 #define RAD_FRAMED_ROUTE		22	/* String */
     88 #define RAD_FRAMED_IPX_NETWORK		23	/* IP address */
     89 #define RAD_STATE			24	/* String */
     90 #define RAD_CLASS			25	/* Integer */
     91 #define RAD_VENDOR_SPECIFIC		26	/* Integer */
     92 #define RAD_SESSION_TIMEOUT		27	/* Integer */
     93 #define RAD_IDLE_TIMEOUT		28	/* Integer */
     94 #define RAD_TERMINATION_ACTION		29	/* Integer */
     95 #define RAD_CALLED_STATION_ID		30	/* String */
     96 #define RAD_CALLING_STATION_ID		31	/* String */
     97 #define RAD_NAS_IDENTIFIER		32	/* Integer */
     98 #define RAD_PROXY_STATE			33	/* Integer */
     99 #define RAD_LOGIN_LAT_SERVICE		34	/* Integer */
    100 #define RAD_LOGIN_LAT_NODE		35	/* Integer */
    101 #define RAD_LOGIN_LAT_GROUP		36	/* Integer */
    102 #define RAD_FRAMED_APPLETALK_LINK	37	/* Integer */
    103 #define RAD_FRAMED_APPLETALK_NETWORK	38	/* Integer */
    104 #define RAD_FRAMED_APPLETALK_ZONE	39	/* Integer */
    105      /* reserved for accounting		40-59 */
    106 #define RAD_ACCT_INPUT_GIGAWORDS	52
    107 #define RAD_ACCT_OUTPUT_GIGAWORDS	53
    108 
    109 #define RAD_CHAP_CHALLENGE		60	/* String */
    110 #define RAD_NAS_PORT_TYPE		61	/* Integer */
    111 #define		RAD_ASYNC			0
    112 #define		RAD_SYNC			1
    113 #define		RAD_ISDN_SYNC			2
    114 #define		RAD_ISDN_ASYNC_V120		3
    115 #define		RAD_ISDN_ASYNC_V110		4
    116 #define		RAD_VIRTUAL			5
    117 #define		RAD_PIAFS			6
    118 #define		RAD_HDLC_CLEAR_CHANNEL		7
    119 #define		RAD_X_25			8
    120 #define		RAD_X_75			9
    121 #define		RAD_G_3_FAX			10
    122 #define		RAD_SDSL			11
    123 #define		RAD_ADSL_CAP			12
    124 #define		RAD_ADSL_DMT			13
    125 #define		RAD_IDSL			14
    126 #define		RAD_ETHERNET			15
    127 #define		RAD_XDSL			16
    128 #define		RAD_CABLE			17
    129 #define		RAD_WIRELESS_OTHER		18
    130 #define		RAD_WIRELESS_IEEE_802_11	19
    131 #define RAD_PORT_LIMIT			62	/* Integer */
    132 #define RAD_LOGIN_LAT_PORT		63	/* Integer */
    133 #define RAD_CONNECT_INFO		77	/* String */
    134 #define RAD_EAP_MESSAGE			79	/* Octets */
    135 #define RAD_MESSAGE_AUTHENTIC		80	/* Octets */
    136 #define RAD_ACCT_INTERIM_INTERVAL	85	/* Integer */
    137 #define RAD_NAS_IPV6_ADDRESS		95	/* IPv6 address */
    138 #define RAD_FRAMED_INTERFACE_ID		96	/* 8 octets */
    139 #define RAD_FRAMED_IPV6_PREFIX		97	/* Octets */
    140 #define RAD_LOGIN_IPV6_HOST		98	/* IPv6 address */
    141 #define RAD_FRAMED_IPV6_ROUTE		99	/* String */
    142 #define RAD_FRAMED_IPV6_POOL		100	/* String */
    143 
    144 /* Accounting attribute types and values */
    145 #define RAD_ACCT_STATUS_TYPE		40	/* Integer */
    146 #define		RAD_START			1
    147 #define		RAD_STOP			2
    148 #define		RAD_UPDATE			3
    149 #define		RAD_ACCOUNTING_ON		7
    150 #define		RAD_ACCOUNTING_OFF		8
    151 #define RAD_ACCT_DELAY_TIME		41	/* Integer */
    152 #define RAD_ACCT_INPUT_OCTETS		42	/* Integer */
    153 #define RAD_ACCT_OUTPUT_OCTETS		43	/* Integer */
    154 #define RAD_ACCT_SESSION_ID		44	/* String */
    155 #define RAD_ACCT_AUTHENTIC		45	/* Integer */
    156 #define		RAD_AUTH_RADIUS			1
    157 #define		RAD_AUTH_LOCAL			2
    158 #define		RAD_AUTH_REMOTE			3
    159 #define RAD_ACCT_SESSION_TIME		46	/* Integer */
    160 #define RAD_ACCT_INPUT_PACKETS		47	/* Integer */
    161 #define RAD_ACCT_OUTPUT_PACKETS		48	/* Integer */
    162 #define RAD_ACCT_TERMINATE_CAUSE	49	/* Integer */
    163 #define		RAD_TERM_USER_REQUEST		1
    164 #define		RAD_TERM_LOST_CARRIER		2
    165 #define		RAD_TERM_LOST_SERVICE		3
    166 #define		RAD_TERM_IDLE_TIMEOUT		4
    167 #define		RAD_TERM_SESSION_TIMEOUT	5
    168 #define		RAD_TERM_ADMIN_RESET		6
    169 #define		RAD_TERM_ADMIN_REBOOT		7
    170 #define		RAD_TERM_PORT_ERROR		8
    171 #define		RAD_TERM_NAS_ERROR		9
    172 #define		RAD_TERM_NAS_REQUEST		10
    173 #define		RAD_TERM_NAS_REBOOT		11
    174 #define		RAD_TERM_PORT_UNNEEDED		12
    175 #define		RAD_TERM_PORT_PREEMPTED		13
    176 #define		RAD_TERM_PORT_SUSPENDED		14
    177 #define		RAD_TERM_SERVICE_UNAVAILABLE	15
    178 #define		RAD_TERM_CALLBACK		16
    179 #define		RAD_TERM_USER_ERROR		17
    180 #define		RAD_TERM_HOST_REQUEST		18
    181 #define RAD_ACCT_MULTI_SESSION_ID	50	/* String */
    182 #define RAD_ACCT_LINK_COUNT		51	/* Integer */
    183 
    184 struct rad_handle;
    185 struct timeval;
    186 
    187 __BEGIN_DECLS
    188 struct rad_handle	*rad_acct_open(void);
    189 int			 rad_add_server(struct rad_handle *,
    190 			    const char *, int, const char *, int, int);
    191 struct rad_handle	*rad_auth_open(void);
    192 void			 rad_close(struct rad_handle *);
    193 int			 rad_config(struct rad_handle *, const char *);
    194 int			 rad_continue_send_request(struct rad_handle *, int,
    195 			    int *, struct timeval *);
    196 int			 rad_create_request(struct rad_handle *, int);
    197 struct in_addr		 rad_cvt_addr(const void *);
    198 u_int32_t		 rad_cvt_int(const void *);
    199 char			*rad_cvt_string(const void *, size_t);
    200 int			 rad_get_attr(struct rad_handle *, const void **,
    201 			    size_t *);
    202 int			 rad_init_send_request(struct rad_handle *, int *,
    203 			    struct timeval *);
    204 struct rad_handle	*rad_open(void);  /* Deprecated, == rad_auth_open */
    205 int			 rad_put_addr(struct rad_handle *, int, struct in_addr);
    206 int			 rad_put_attr(struct rad_handle *, int,
    207 			    const void *, size_t);
    208 int			 rad_put_int(struct rad_handle *, int, u_int32_t);
    209 int			 rad_put_string(struct rad_handle *, int,
    210 			    const char *);
    211 int			 rad_put_message_authentic(struct rad_handle *);
    212 ssize_t			 rad_request_authenticator(struct rad_handle *, char *,
    213 			    size_t);
    214 int			 rad_send_request(struct rad_handle *);
    215 const char		*rad_server_secret(struct rad_handle *);
    216 const char		*rad_strerror(struct rad_handle *);
    217 u_char			*rad_demangle(struct rad_handle *, const void *,
    218 			    size_t);
    219 
    220 __END_DECLS
    221 
    222 #endif /* _RADLIB_H_ */
    223