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1/*
2 * m_certfp.c: propagates client certificate fingerprint information
3 *
4 * Copyright (C) 2010 Jilles Tjoelker
5 * Copyright (C) 2010 charybdis development team
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met:
10 *
11 * 1.Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 * 2.Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
21 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#include "stdinc.h"
31#include "client.h"
32#include "common.h"
33#include "match.h"
34#include "hash.h"
35#include "ircd.h"
36#include "numeric.h"
37#include "send.h"
38#include "msg.h"
39#include "modules.h"
40
41static int me_certfp(struct Client *, struct Client *, int, const char **);
42
43struct Message certfp_msgtab = {
44 "CERTFP", 0, 0, 0, MFLG_SLOW,
45 {mg_unreg, mg_ignore, mg_ignore, mg_ignore, {me_certfp, 0}, mg_ignore}
46};
47
48mapi_clist_av1 certfp_clist[] = { &certfp_msgtab, NULL };
49
50DECLARE_MODULE_AV1(certfp, NULL, NULL, certfp_clist, NULL, NULL, "$Revision$");
51
52/*
53** me_certfp
54** parv[1] = certfp string
55*/
56static int
57me_certfp(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
58{
59 if (!IsPerson(source_p))
60 return 0;
61 if (parc != 2)
62 return 0;
63
64 rb_free(source_p->certfp);
65 source_p->certfp = NULL;
66 if (!EmptyString(parv[1]))
67 source_p->certfp = rb_strdup(parv[1]);
68 return 0;
69}