2 * Copyright (c) 2001 Markus Friedl. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 RCSID("$OpenBSD: auth-skey.c,v 1.20 2002/06/30 21:59:45 deraadt Exp $");
26 RCSID("$FreeBSD: src/crypto/openssh/auth-skey.c,v 1.1.1.1.2.7 2003/02/03 17:31:06 des Exp $");
27 RCSID("$DragonFly: src/crypto/openssh/Attic/auth-skey.c,v 1.2 2003/06/17 04:24:36 dillon Exp $");
34 #define skeychallenge(k, u, c) opiechallenge((k), (u), (c))
35 #define skey_haskey(u) opie_haskey((u))
36 #define skey_passcheck(u, r) opie_passverify((u), (r))
43 #include "monitor_wrap.h"
46 skey_init_ctx(Authctxt *authctxt)
52 skey_query(void *ctx, char **name, char **infotxt,
53 u_int* numprompts, char ***prompts, u_int **echo_on)
55 Authctxt *authctxt = ctx;
56 char challenge[1024], *p;
60 if (skeychallenge(&skey, authctxt->user, challenge) == -1)
64 *infotxt = xstrdup("");
66 *prompts = xmalloc(*numprompts * sizeof(char *));
67 *echo_on = xmalloc(*numprompts * sizeof(u_int));
70 len = strlen(challenge) + strlen(SKEY_PROMPT) + 1;
72 strlcpy(p, challenge, len);
73 strlcat(p, SKEY_PROMPT, len);
80 skey_respond(void *ctx, u_int numresponses, char **responses)
82 Authctxt *authctxt = ctx;
84 if (authctxt->valid &&
86 skey_haskey(authctxt->pw->pw_name) == 0 &&
87 skey_passcheck(authctxt->pw->pw_name, responses[0]) != -1)
93 skey_free_ctx(void *ctx)
95 /* we don't have a special context */
98 KbdintDevice skey_device = {
106 KbdintDevice mm_skey_device = {