X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fradius%2Fradiusclient%2Finclude%2Fradiusclient.h;fp=pppd%2Fplugins%2Fradius%2Fradiusclient%2Finclude%2Fradiusclient.h;h=f5183fcf07dc25dca3e924898dbfb28605fe8457;hb=d95598c16f6a3feb4846db669601856bad15bb74;hp=0000000000000000000000000000000000000000;hpb=14768a012e45353cde5b60896ccc6b7528d90c69;p=ppp.git diff --git a/pppd/plugins/radius/radiusclient/include/radiusclient.h b/pppd/plugins/radius/radiusclient/include/radiusclient.h new file mode 100644 index 0000000..f5183fc --- /dev/null +++ b/pppd/plugins/radius/radiusclient/include/radiusclient.h @@ -0,0 +1,451 @@ +/* + * $Id: radiusclient.h,v 1.1 2002/01/22 16:03:01 dfs Exp $ + * + * Copyright (C) 1995,1996,1997,1998 Lars Fenneberg + * + * Copyright 1992 Livingston Enterprises, Inc. + * + * Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan + * and Merit Network, Inc. All Rights Reserved + * + * See the file COPYRIGHT for the respective terms and conditions. + * If the file is missing contact me at lf@elemental.net + * and I'll send you a copy. + * + */ + +#ifndef RADIUSCLIENT_H +#define RADIUSCLIENT_H + +#include +#include +#include + +#undef __BEGIN_DECLS +#undef __END_DECLS +#ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +#else +# define __BEGIN_DECLS /* empty */ +# define __END_DECLS /* empty */ +#endif + +#undef __P +#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32) || defined(__cplusplus) +# define __P(protos) protos +#else +# define __P(protos) () +#endif + +typedef unsigned long UINT4; +typedef long INT4; + +#define AUTH_VECTOR_LEN 16 +#define AUTH_PASS_LEN (3 * 16) /* multiple of 16 */ +#define AUTH_ID_LEN 64 +#define AUTH_STRING_LEN 128 /* maximum of 253 */ + +#define BUFFER_LEN 8192 + +#define NAME_LENGTH 32 +#define GETSTR_LENGTH 128 /* must be bigger than AUTH_PASS_LEN */ + +/* codes for radius_buildreq, radius_getport, etc. */ +#define AUTH 0 +#define ACCT 1 + +/* defines for config.c */ + +#define SERVER_MAX 8 + +#define AUTH_LOCAL_FST (1<<0) +#define AUTH_RADIUS_FST (1<<1) +#define AUTH_LOCAL_SND (1<<2) +#define AUTH_RADIUS_SND (1<<3) + +typedef struct server { + int max; + char *name[SERVER_MAX]; + unsigned short port[SERVER_MAX]; +} SERVER; + +typedef struct pw_auth_hdr +{ + u_char code; + u_char id; + u_short length; + u_char vector[AUTH_VECTOR_LEN]; + u_char data[2]; +} AUTH_HDR; + +#define AUTH_HDR_LEN 20 +#define MAX_SECRET_LENGTH (3 * 16) /* MUST be multiple of 16 */ +#define CHAP_VALUE_LENGTH 16 + +#define PW_AUTH_UDP_PORT 1645 +#define PW_ACCT_UDP_PORT 1646 + +#define PW_TYPE_STRING 0 +#define PW_TYPE_INTEGER 1 +#define PW_TYPE_IPADDR 2 +#define PW_TYPE_DATE 3 + +/* standard RADIUS codes */ + +#define PW_ACCESS_REQUEST 1 +#define PW_ACCESS_ACCEPT 2 +#define PW_ACCESS_REJECT 3 +#define PW_ACCOUNTING_REQUEST 4 +#define PW_ACCOUNTING_RESPONSE 5 +#define PW_ACCOUNTING_STATUS 6 +#define PW_PASSWORD_REQUEST 7 +#define PW_PASSWORD_ACK 8 +#define PW_PASSWORD_REJECT 9 +#define PW_ACCOUNTING_MESSAGE 10 +#define PW_ACCESS_CHALLENGE 11 +#define PW_STATUS_SERVER 12 +#define PW_STATUS_CLIENT 13 + + +/* standard RADIUS attribute-value pairs */ + +#define PW_USER_NAME 1 /* string */ +#define PW_USER_PASSWORD 2 /* string */ +#define PW_CHAP_PASSWORD 3 /* string */ +#define PW_NAS_IP_ADDRESS 4 /* ipaddr */ +#define PW_NAS_PORT 5 /* integer */ +#define PW_SERVICE_TYPE 6 /* integer */ +#define PW_FRAMED_PROTOCOL 7 /* integer */ +#define PW_FRAMED_IP_ADDRESS 8 /* ipaddr */ +#define PW_FRAMED_IP_NETMASK 9 /* ipaddr */ +#define PW_FRAMED_ROUTING 10 /* integer */ +#define PW_FILTER_ID 11 /* string */ +#define PW_FRAMED_MTU 12 /* integer */ +#define PW_FRAMED_COMPRESSION 13 /* integer */ +#define PW_LOGIN_IP_HOST 14 /* ipaddr */ +#define PW_LOGIN_SERVICE 15 /* integer */ +#define PW_LOGIN_PORT 16 /* integer */ +#define PW_OLD_PASSWORD 17 /* string */ /* deprecated */ +#define PW_REPLY_MESSAGE 18 /* string */ +#define PW_LOGIN_CALLBACK_NUMBER 19 /* string */ +#define PW_FRAMED_CALLBACK_ID 20 /* string */ +#define PW_EXPIRATION 21 /* date */ /* deprecated */ +#define PW_FRAMED_ROUTE 22 /* string */ +#define PW_FRAMED_IPX_NETWORK 23 /* integer */ +#define PW_STATE 24 /* string */ +#define PW_CLASS 25 /* string */ +#define PW_VENDOR_SPECIFIC 26 /* string */ +#define PW_SESSION_TIMEOUT 27 /* integer */ +#define PW_IDLE_TIMEOUT 28 /* integer */ +#define PW_TERMINATION_ACTION 29 /* integer */ +#define PW_CALLED_STATION_ID 30 /* string */ +#define PW_CALLING_STATION_ID 31 /* string */ +#define PW_NAS_IDENTIFIER 32 /* string */ +#define PW_PROXY_STATE 33 /* string */ +#define PW_LOGIN_LAT_SERVICE 34 /* string */ +#define PW_LOGIN_LAT_NODE 35 /* string */ +#define PW_LOGIN_LAT_GROUP 36 /* string */ +#define PW_FRAMED_APPLETALK_LINK 37 /* integer */ +#define PW_FRAMED_APPLETALK_NETWORK 38 /* integer */ +#define PW_FRAMED_APPLETALK_ZONE 39 /* string */ +#define PW_CHAP_CHALLENGE 60 /* string */ +#define PW_NAS_PORT_TYPE 61 /* integer */ +#define PW_PORT_LIMIT 62 /* integer */ +#define PW_LOGIN_LAT_PORT 63 /* string */ + +/* Accounting */ + +#define PW_ACCT_STATUS_TYPE 40 /* integer */ +#define PW_ACCT_DELAY_TIME 41 /* integer */ +#define PW_ACCT_INPUT_OCTETS 42 /* integer */ +#define PW_ACCT_OUTPUT_OCTETS 43 /* integer */ +#define PW_ACCT_SESSION_ID 44 /* string */ +#define PW_ACCT_AUTHENTIC 45 /* integer */ +#define PW_ACCT_SESSION_TIME 46 /* integer */ +#define PW_ACCT_INPUT_PACKETS 47 /* integer */ +#define PW_ACCT_OUTPUT_PACKETS 48 /* integer */ +#define PW_ACCT_TERMINATE_CAUSE 49 /* integer */ +#define PW_ACCT_MULTI_SESSION_ID 50 /* string */ +#define PW_ACCT_LINK_COUNT 51 /* integer */ + +/* Merit Experimental Extensions */ + +#define PW_USER_ID 222 /* string */ +#define PW_USER_REALM 223 /* string */ + +/* Integer Translations */ + +/* SERVICE TYPES */ + +#define PW_LOGIN 1 +#define PW_FRAMED 2 +#define PW_CALLBACK_LOGIN 3 +#define PW_CALLBACK_FRAMED 4 +#define PW_OUTBOUND 5 +#define PW_ADMINISTRATIVE 6 +#define PW_NAS_PROMPT 7 +#define PW_AUTHENTICATE_ONLY 8 +#define PW_CALLBACK_NAS_PROMPT 9 + +/* FRAMED PROTOCOLS */ + +#define PW_PPP 1 +#define PW_SLIP 2 +#define PW_ARA 3 +#define PW_GANDALF 4 +#define PW_XYLOGICS 5 + +/* FRAMED ROUTING VALUES */ + +#define PW_NONE 0 +#define PW_BROADCAST 1 +#define PW_LISTEN 2 +#define PW_BROADCAST_LISTEN 3 + +/* FRAMED COMPRESSION TYPES */ + +#define PW_VAN_JACOBSON_TCP_IP 1 +#define PW_IPX_HEADER_COMPRESSION 2 + +/* LOGIN SERVICES */ + +#define PW_TELNET 0 +#define PW_RLOGIN 1 +#define PW_TCP_CLEAR 2 +#define PW_PORTMASTER 3 +#define PW_LAT 4 +#define PW_X25_PAD 5 +#define PW_X25_T3POS 6 + +/* TERMINATION ACTIONS */ + +#define PW_DEFAULT 0 +#define PW_RADIUS_REQUEST 1 + +/* PROHIBIT PROTOCOL */ + +#define PW_DUMB 0 /* 1 and 2 are defined in FRAMED PROTOCOLS */ +#define PW_AUTH_ONLY 3 +#define PW_ALL 255 + +/* ACCOUNTING STATUS TYPES */ + +#define PW_STATUS_START 1 +#define PW_STATUS_STOP 2 +#define PW_STATUS_ALIVE 3 +#define PW_STATUS_MODEM_START 4 +#define PW_STATUS_MODEM_STOP 5 +#define PW_STATUS_CANCEL 6 +#define PW_ACCOUNTING_ON 7 +#define PW_ACCOUNTING_OFF 8 + +/* ACCOUNTING TERMINATION CAUSES */ + +#define PW_USER_REQUEST 1 +#define PW_LOST_CARRIER 2 +#define PW_LOST_SERVICE 3 +#define PW_ACCT_IDLE_TIMEOUT 4 +#define PW_ACCT_SESSION_TIMEOUT 5 +#define PW_ADMIN_RESET 6 +#define PW_ADMIN_REBOOT 7 +#define PW_PORT_ERROR 8 +#define PW_NAS_ERROR 9 +#define PW_NAS_REQUEST 10 +#define PW_NAS_REBOOT 11 +#define PW_PORT_UNNEEDED 12 +#define PW_PORT_PREEMPTED 13 +#define PW_PORT_SUSPENDED 14 +#define PW_SERVICE_UNAVAILABLE 15 +#define PW_CALLBACK 16 +#define PW_USER_ERROR 17 +#define PW_HOST_REQUEST 18 + +/* NAS PORT TYPES */ + +#define PW_ASYNC 0 +#define PW_SYNC 1 +#define PW_ISDN_SYNC 2 +#define PW_ISDN_SYNC_V120 3 +#define PW_ISDN_SYNC_V110 4 +#define PW_VIRTUAL 5 + +/* AUTHENTIC TYPES */ +#define PW_RADIUS 1 +#define PW_LOCAL 2 +#define PW_REMOTE 3 + +/* Vendor codes */ +#define VENDOR_NONE (-1) + +/* Server data structures */ + +typedef struct dict_attr +{ + char name[NAME_LENGTH + 1]; /* attribute name */ + int value; /* attribute index */ + int type; /* string, int, etc. */ + int vendorcode; /* vendor code */ + struct dict_attr *next; +} DICT_ATTR; + +typedef struct dict_value +{ + char attrname[NAME_LENGTH +1]; + char name[NAME_LENGTH + 1]; + int value; + struct dict_value *next; +} DICT_VALUE; + +typedef struct vendor_dict +{ + char vendorname[NAME_LENGTH + 1]; + int vendorcode; + DICT_ATTR *attributes; + struct vendor_dict *next; +} VENDOR_DICT; + +typedef struct value_pair +{ + char name[NAME_LENGTH + 1]; + int attribute; + int vendorcode; + int type; + UINT4 lvalue; + char strvalue[AUTH_STRING_LEN + 1]; + struct value_pair *next; +} VALUE_PAIR; + +/* don't change this, as it has to be the same as in the Merit radiusd code */ +#define MGMT_POLL_SECRET "Hardlyasecret" + +/* Define return codes from "SendServer" utility */ + +#define BADRESP_RC -2 +#define ERROR_RC -1 +#define OK_RC 0 +#define TIMEOUT_RC 1 + +typedef struct send_data /* Used to pass information to sendserver() function */ +{ + u_char code; /* RADIUS packet code */ + u_char seq_nbr; /* Packet sequence number */ + char *server; /* Name/addrress of RADIUS server */ + int svc_port; /* RADIUS protocol destination port */ + int timeout; /* Session timeout in seconds */ + int retries; + VALUE_PAIR *send_pairs; /* More a/v pairs to send */ + VALUE_PAIR *receive_pairs; /* Where to place received a/v pairs */ +} SEND_DATA; + +#ifndef MIN +#define MIN(a, b) ((a) < (b) ? (a) : (b)) +#endif +#ifndef MAX +#define MAX(a, b) ((a) > (b) ? (a) : (b)) +#endif + +#ifndef PATH_MAX +#define PATH_MAX 1024 +#endif + +typedef struct env +{ + int maxsize, size; + char **env; +} ENV; + +#define ENV_SIZE 128 + +__BEGIN_DECLS + +/* Function prototypes */ + +/* avpair.c */ + +VALUE_PAIR *rc_avpair_add __P((VALUE_PAIR **, int, void *, int, int)); +int rc_avpair_assign __P((VALUE_PAIR *, void *, int)); +VALUE_PAIR *rc_avpair_new __P((int, void *, int, int)); +VALUE_PAIR *rc_avpair_gen __P((AUTH_HDR *)); +VALUE_PAIR *rc_avpair_get __P((VALUE_PAIR *, UINT4)); +void rc_avpair_insert __P((VALUE_PAIR **, VALUE_PAIR *, VALUE_PAIR *)); +void rc_avpair_free __P((VALUE_PAIR *)); +int rc_avpair_parse __P((char *, VALUE_PAIR **)); +int rc_avpair_tostr __P((VALUE_PAIR *, char *, int, char *, int)); +VALUE_PAIR *rc_avpair_readin __P((FILE *)); + +/* buildreq.c */ + +void rc_buildreq __P((SEND_DATA *, int, char *, unsigned short, int, int)); +unsigned char rc_get_seqnbr __P((void)); +int rc_auth __P((UINT4, VALUE_PAIR *, VALUE_PAIR **, char *)); +int rc_auth_proxy __P((VALUE_PAIR *, VALUE_PAIR **, char *)); +int rc_acct __P((UINT4, VALUE_PAIR *)); +int rc_acct_proxy __P((VALUE_PAIR *)); +int rc_check __P((char *, unsigned short, char *)); + +/* clientid.c */ + +int rc_read_mapfile __P((char *)); +UINT4 rc_map2id __P((char *)); + +/* config.c */ + +int rc_read_config __P((char *)); +char *rc_conf_str __P((char *)); +int rc_conf_int __P((char *)); +SERVER *rc_conf_srv __P((char *)); +int rc_find_server __P((char *, UINT4 *, char *)); + +/* dict.c */ + +int rc_read_dictionary __P((char *)); +DICT_ATTR *rc_dict_getattr __P((int, int)); +DICT_ATTR *rc_dict_findattr __P((char *)); +DICT_VALUE *rc_dict_findval __P((char *)); +DICT_VALUE * rc_dict_getval __P((UINT4, char *)); +VENDOR_DICT * rc_dict_findvendor __P((char *)); +VENDOR_DICT * rc_dict_getvendor __P((int)); + +/* ip_util.c */ + +UINT4 rc_get_ipaddr __P((char *)); +int rc_good_ipaddr __P((char *)); +const char *rc_ip_hostname __P((UINT4)); +unsigned short rc_getport __P((int)); +int rc_own_hostname __P((char *, int)); +UINT4 rc_own_ipaddress __P((void)); + + +/* log.c */ + +void rc_openlog __P((char *)); +void rc_log __P((int, const char *, ...)); + +/* sendserver.c */ + +int rc_send_server __P((SEND_DATA *, char *)); + +/* util.c */ + +void rc_str2tm __P((char *, struct tm *)); +char *rc_mksid __P((void)); +char *rc_getifname __P((char *)); +char *rc_getstr __P((char *, int)); +void rc_mdelay __P((int)); +char *rc_mksid __P((void)); + +/* env.c */ + +struct env *rc_new_env __P((int)); +void rc_free_env __P((struct env *)); +int rc_add_env __P((struct env *, char *, char *)); +int rc_import_env __P((struct env *, char **)); + +/* md5.c */ + +void rc_md5_calc __P((unsigned char *, unsigned char *, unsigned int)); + +__END_DECLS + +#endif /* RADIUSCLIENT_H */