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root/svn/ircd-hybrid/branches/8.2.x/modules/m_pass.c
Revision: 8280
Committed: Tue Feb 20 19:30:33 2018 UTC (6 years, 1 month ago) by michael
Content type: text/x-csrc
File size: 2967 byte(s)
Log Message:
- Update copyright years

File Contents

# Content
1 /*
2 * ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3 *
4 * Copyright (c) 1997-2018 ircd-hybrid development team
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
19 * USA
20 */
21
22 /*! \file m_pass.c
23 * \brief Includes required functions for processing the PASS command.
24 * \version $Id$
25 */
26
27 #include "stdinc.h"
28 #include "client.h"
29 #include "irc_string.h"
30 #include "send.h"
31 #include "numeric.h"
32 #include "id.h"
33 #include "ircd.h"
34 #include "parse.h"
35 #include "modules.h"
36 #include "misc.h"
37 #include "memory.h"
38
39
40 /*! \brief PASS command handler
41 *
42 * \param source_p Pointer to allocated Client struct from which the message
43 * originally comes from. This can be a local or remote client.
44 * \param parc Integer holding the number of supplied arguments.
45 * \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL
46 * pointers.
47 * \note Valid arguments for this command are:
48 * - parv[0] = command
49 * - parv[1] = password
50 * - parv[2] = unused
51 * - parv[3] = TS protocol version (will be deprecated in some future release)
52 * - parv[4] = server ID (SID) (will be deprecated in some future release)
53 */
54 static int
55 mr_pass(struct Client *source_p, int parc, char *parv[])
56 {
57 assert(MyConnect(source_p));
58
59 if (EmptyString(parv[1]))
60 {
61 sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "PASS");
62 return 0;
63 }
64
65 xfree(source_p->connection->password);
66 source_p->connection->password = xstrndup(parv[1], IRCD_MIN(strlen(parv[1]), PASSWDLEN));
67
68 /* Only do this stuff if we are doing ts6 */
69 if (parc > 4)
70 if (atoi(parv[3]) >= 6 && valid_sid(parv[4]))
71 strlcpy(source_p->id, parv[4], sizeof(source_p->id));
72
73 return 0;
74 }
75
76 static struct Message pass_msgtab =
77 {
78 .cmd = "PASS",
79 .args_min = 2,
80 .args_max = MAXPARA,
81 .handlers[UNREGISTERED_HANDLER] = mr_pass,
82 .handlers[CLIENT_HANDLER] = m_registered,
83 .handlers[SERVER_HANDLER] = m_ignore,
84 .handlers[ENCAP_HANDLER] = m_ignore,
85 .handlers[OPER_HANDLER] = m_registered
86 };
87
88 static void
89 module_init(void)
90 {
91 mod_add_cmd(&pass_msgtab);
92 }
93
94 static void
95 module_exit(void)
96 {
97 mod_del_cmd(&pass_msgtab);
98 }
99
100 struct module module_entry =
101 {
102 .version = "$Revision$",
103 .modinit = module_init,
104 .modexit = module_exit,
105 };

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svn:keywords Id Revision