1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> 5 * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> 6 * Internet Initiative Japan, Inc (IIJ) 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 struct physical; 34 struct bundle; 35 struct authinfo; 36 typedef void (*auth_func)(struct authinfo *); 37 38 struct authinfo { 39 struct { 40 auth_func req; 41 auth_func success; 42 auth_func failure; 43 } fn; 44 struct { 45 struct fsmheader hdr; 46 char name[AUTHLEN]; 47 } in; 48 struct pppTimer authtimer; 49 int retry; 50 int id; 51 struct physical *physical; 52 struct { 53 struct fsm_retry fsm; /* How often/frequently to resend requests */ 54 } cfg; 55 }; 56 57 #define auth_Failure(a) (*(a)->fn.failure)(a) 58 #define auth_Success(a) (*(a)->fn.success)(a) 59 60 extern const char *Auth2Nam(u_short, u_char); 61 extern void auth_Init(struct authinfo *, struct physical *, 62 auth_func, auth_func, auth_func); 63 extern void auth_StopTimer(struct authinfo *); 64 extern void auth_StartReq(struct authinfo *); 65 extern int auth_Validate(struct bundle *, const char *, const char *); 66 extern char *auth_GetSecret(const char *, size_t); 67 extern int auth_SetPhoneList(const char *, char *, int); 68 extern int auth_Select(struct bundle *, const char *); 69 extern struct mbuf *auth_ReadHeader(struct authinfo *, struct mbuf *); 70 extern struct mbuf *auth_ReadName(struct authinfo *, struct mbuf *, size_t); 71