178189Sbrian/*-
278189Sbrian * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org>
378189Sbrian *          based on work by Toshiharu OHNO <tony-o@iij.ad.jp>
478189Sbrian *                           Internet Initiative Japan, Inc (IIJ)
578189Sbrian * All rights reserved.
66756Samurai *
778189Sbrian * Redistribution and use in source and binary forms, with or without
878189Sbrian * modification, are permitted provided that the following conditions
978189Sbrian * are met:
1078189Sbrian * 1. Redistributions of source code must retain the above copyright
1178189Sbrian *    notice, this list of conditions and the following disclaimer.
1278189Sbrian * 2. Redistributions in binary form must reproduce the above copyright
1378189Sbrian *    notice, this list of conditions and the following disclaimer in the
1478189Sbrian *    documentation and/or other materials provided with the distribution.
156756Samurai *
1678189Sbrian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1778189Sbrian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1878189Sbrian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1978189Sbrian * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
2078189Sbrian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2178189Sbrian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2278189Sbrian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2378189Sbrian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
2478189Sbrian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
2578189Sbrian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
2678189Sbrian * SUCH DAMAGE.
276756Samurai *
2850479Speter * $FreeBSD$
296756Samurai */
306756Samurai
3136285Sbrianstruct physical;
3236285Sbrianstruct bundle;
3343693Sbrianstruct authinfo;
3443693Sbriantypedef void (*auth_func)(struct authinfo *);
356756Samurai
366756Samuraistruct authinfo {
3743693Sbrian  struct {
3843693Sbrian    auth_func req;
3943693Sbrian    auth_func success;
4043693Sbrian    auth_func failure;
4143693Sbrian  } fn;
4243693Sbrian  struct {
4343693Sbrian    struct fsmheader hdr;
4443693Sbrian    char name[AUTHLEN];
4543693Sbrian  } in;
466756Samurai  struct pppTimer authtimer;
476756Samurai  int retry;
486756Samurai  int id;
4936285Sbrian  struct physical *physical;
5036285Sbrian  struct {
5144305Sbrian    struct fsm_retry fsm;	/* How often/frequently to resend requests */
5236285Sbrian  } cfg;
536756Samurai};
546756Samurai
5596324Sbrian#define auth_Failure(a) (*(a)->fn.failure)(a)
5696324Sbrian#define auth_Success(a) (*(a)->fn.success)(a)
5743693Sbrian
5844106Sbrianextern const char *Auth2Nam(u_short, u_char);
5943693Sbrianextern void auth_Init(struct authinfo *, struct physical *,
6043693Sbrian                      auth_func, auth_func, auth_func);
6136285Sbrianextern void auth_StopTimer(struct authinfo *);
6243693Sbrianextern void auth_StartReq(struct authinfo *);
63134789Sbrianextern int auth_Validate(struct bundle *, const char *, const char *);
64134789Sbrianextern char *auth_GetSecret(const char *, size_t);
6538174Sbrianextern int auth_SetPhoneList(const char *, char *, int);
6638174Sbrianextern int auth_Select(struct bundle *, const char *);
6743693Sbrianextern struct mbuf *auth_ReadHeader(struct authinfo *, struct mbuf *);
68134789Sbrianextern struct mbuf *auth_ReadName(struct authinfo *, struct mbuf *, size_t);
69