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 $");
33 #define skeychallenge(k, u, c) opiechallenge((k), (u), (c))
34 #define skey_haskey(u) opie_haskey((u))
35 #define skey_passcheck(u, r) opie_passverify((u), (r))
42 #include "monitor_wrap.h"
45 skey_init_ctx(Authctxt *authctxt)
51 skey_query(void *ctx, char **name, char **infotxt,
52 u_int* numprompts, char ***prompts, u_int **echo_on)
54 Authctxt *authctxt = ctx;
55 char challenge[1024], *p;
59 if (skeychallenge(&skey, authctxt->user, challenge) == -1)
63 *infotxt = xstrdup("");
65 *prompts = xmalloc(*numprompts * sizeof(char *));
66 *echo_on = xmalloc(*numprompts * sizeof(u_int));
69 len = strlen(challenge) + strlen(SKEY_PROMPT) + 1;
71 strlcpy(p, challenge, len);
72 strlcat(p, SKEY_PROMPT, len);
79 skey_respond(void *ctx, u_int numresponses, char **responses)
81 Authctxt *authctxt = ctx;
83 if (authctxt->valid &&
85 skey_haskey(authctxt->pw->pw_name) == 0 &&
86 skey_passcheck(authctxt->pw->pw_name, responses[0]) != -1)
92 skey_free_ctx(void *ctx)
94 /* we don't have a special context */
97 KbdintDevice skey_device = {
105 KbdintDevice mm_skey_device = {