165309e5cSBrian Somers /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 465309e5cSBrian Somers * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> 565309e5cSBrian Somers * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> 665309e5cSBrian Somers * Internet Initiative Japan, Inc (IIJ) 765309e5cSBrian Somers * All rights reserved. 8b808c756SAtsushi Murai * 965309e5cSBrian Somers * Redistribution and use in source and binary forms, with or without 1065309e5cSBrian Somers * modification, are permitted provided that the following conditions 1165309e5cSBrian Somers * are met: 1265309e5cSBrian Somers * 1. Redistributions of source code must retain the above copyright 1365309e5cSBrian Somers * notice, this list of conditions and the following disclaimer. 1465309e5cSBrian Somers * 2. Redistributions in binary form must reproduce the above copyright 1565309e5cSBrian Somers * notice, this list of conditions and the following disclaimer in the 1665309e5cSBrian Somers * documentation and/or other materials provided with the distribution. 17b808c756SAtsushi Murai * 1865309e5cSBrian Somers * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1965309e5cSBrian Somers * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2065309e5cSBrian Somers * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2165309e5cSBrian Somers * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2265309e5cSBrian Somers * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2365309e5cSBrian Somers * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2465309e5cSBrian Somers * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2565309e5cSBrian Somers * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2665309e5cSBrian Somers * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2765309e5cSBrian Somers * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2865309e5cSBrian Somers * SUCH DAMAGE. 29b808c756SAtsushi Murai */ 30b808c756SAtsushi Murai 3163b73463SBrian Somers struct physical; 322764b86aSBrian Somers struct bundle; 33f0cdd9c0SBrian Somers struct authinfo; 34f0cdd9c0SBrian Somers typedef void (*auth_func)(struct authinfo *); 35b808c756SAtsushi Murai 36b808c756SAtsushi Murai struct authinfo { 37f0cdd9c0SBrian Somers struct { 38f0cdd9c0SBrian Somers auth_func req; 39f0cdd9c0SBrian Somers auth_func success; 40f0cdd9c0SBrian Somers auth_func failure; 41f0cdd9c0SBrian Somers } fn; 42f0cdd9c0SBrian Somers struct { 43f0cdd9c0SBrian Somers struct fsmheader hdr; 44f0cdd9c0SBrian Somers char name[AUTHLEN]; 45f0cdd9c0SBrian Somers } in; 46b808c756SAtsushi Murai struct pppTimer authtimer; 47b808c756SAtsushi Murai int retry; 48b808c756SAtsushi Murai int id; 4963b73463SBrian Somers struct physical *physical; 50cd9647a1SBrian Somers struct { 51479508cfSBrian Somers struct fsm_retry fsm; /* How often/frequently to resend requests */ 52cd9647a1SBrian Somers } cfg; 53b808c756SAtsushi Murai }; 54b808c756SAtsushi Murai 55ff8e577bSBrian Somers #define auth_Failure(a) (*(a)->fn.failure)(a) 56ff8e577bSBrian Somers #define auth_Success(a) (*(a)->fn.success)(a) 57dd7e2610SBrian Somers 585e315498SBrian Somers extern const char *Auth2Nam(u_short, u_char); 59f0cdd9c0SBrian Somers extern void auth_Init(struct authinfo *, struct physical *, 60f0cdd9c0SBrian Somers auth_func, auth_func, auth_func); 61dd7e2610SBrian Somers extern void auth_StopTimer(struct authinfo *); 62f0cdd9c0SBrian Somers extern void auth_StartReq(struct authinfo *); 63057f1760SBrian Somers extern int auth_Validate(struct bundle *, const char *, const char *); 64057f1760SBrian Somers extern char *auth_GetSecret(const char *, size_t); 6592b09558SBrian Somers extern int auth_SetPhoneList(const char *, char *, int); 6692b09558SBrian Somers extern int auth_Select(struct bundle *, const char *); 67f0cdd9c0SBrian Somers extern struct mbuf *auth_ReadHeader(struct authinfo *, struct mbuf *); 68057f1760SBrian Somers extern struct mbuf *auth_ReadName(struct authinfo *, struct mbuf *, size_t); 69