Annotation of src/usr.bin/ssh/auth2-kbdint.c, Revision 1.8
1.8 ! markus 1: /* $OpenBSD: auth2-kbdint.c,v 1.7 2014/07/15 15:54:14 millert Exp $ */
1.1 markus 2: /*
3: * Copyright (c) 2000 Markus Friedl. All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: *
14: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24: */
25:
1.5 deraadt 26: #include <sys/types.h>
1.1 markus 27:
1.5 deraadt 28: #include "xmalloc.h"
1.1 markus 29: #include "packet.h"
1.5 deraadt 30: #include "key.h"
31: #include "hostfile.h"
1.1 markus 32: #include "auth.h"
33: #include "log.h"
1.5 deraadt 34: #include "buffer.h"
1.7 millert 35: #include "misc.h"
1.1 markus 36: #include "servconf.h"
37:
38: /* import */
39: extern ServerOptions options;
40:
1.2 markus 41: static int
1.8 ! markus 42: userauth_kbdint(struct ssh *ssh)
1.1 markus 43: {
44: int authenticated = 0;
45: char *lang, *devs;
46:
47: lang = packet_get_string(NULL);
48: devs = packet_get_string(NULL);
49: packet_check_eom();
50:
51: debug("keyboard-interactive devs %s", devs);
52:
53: if (options.challenge_response_authentication)
1.8 ! markus 54: authenticated = auth2_challenge(ssh, devs);
1.1 markus 55:
1.6 djm 56: free(devs);
57: free(lang);
1.1 markus 58: return authenticated;
59: }
1.2 markus 60:
61: Authmethod method_kbdint = {
62: "keyboard-interactive",
63: userauth_kbdint,
64: &options.kbd_interactive_authentication
65: };