trunk/modules/m_pass.c

/*
 *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
 *  m_pass.c: Used to send a password for a server or client{} block.
 *
 *  Copyright (C) 2002 by the past and present ircd coders, and others.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 *  USA
 *
 *  $Id$
 */

#include "stdinc.h"
#include "client.h"      /* client struct */
#include "irc_string.h" 
#include "send.h"        /* sendto_one */
#include "numeric.h"     /* ERR_xxx */
#include "ircd.h"        /* me */
#include "parse.h"
#include "modules.h"
#include "s_serv.h"
#include "s_user.h"


/*
 * m_pass() - Added Sat, 4 March 1989
 *
 *
 * mr_pass - PASS message handler
 *      parv[0] = sender prefix
 *      parv[1] = password
 *      parv[2] = optional extra version information
 */
static void
mr_pass(struct Client *client_p, struct Client *source_p,
        int parc, char *parv[])
{
  char *password = parv[1];

  assert(client_p == source_p);

  if (EmptyString(password))
  {
    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
               source_p->name[0] ? source_p->name : "*", "PASS");
    return;
  }

  MyFree(source_p->localClient->passwd);
  if (strlen(password) > PASSWDLEN)
    password[PASSWDLEN] = '\0';
  DupString(source_p->localClient->passwd, password);

  if (parc > 2)
  {
    /* It looks to me as if orabidoo wanted to have more
     * than one set of option strings possible here...
     * i.e. ":AABBTS" as long as TS was the last two chars
     * however, as we are now using CAPAB, I think we can
     * safely assume if there is a ":TS" then its a TS server
     * -Dianora
     */
    if (!irccmp(parv[2], "TS") && source_p->tsinfo == 0)
      source_p->tsinfo = TS_DOESTS;
  }

  /* only do this stuff if we are doing ts6 */
  if (parc > 4)
  {
    if (atoi(parv[3]) >= 6 && valid_sid(parv[4]))
    {
      strlcpy(source_p->id, parv[4], sizeof(source_p->id));
      SetCapable(source_p, CAP_TS6);
    }
  }
}

static struct Message pass_msgtab = {
  "PASS", 0, 0, 2, MAXPARA, MFLG_SLOW | MFLG_UNREG, 0,
  { mr_pass, m_registered, m_ignore, m_ignore, m_registered, mr_pass }
};

static void
module_init(void)
{
  mod_add_cmd(&pass_msgtab);
}

static void
module_exit(void)
{
  mod_del_cmd(&pass_msgtab);
}

struct module module_entry = {
  .node    = { NULL, NULL, NULL },
  .name    = NULL,
  .version = "$Revision$",
  .handle  = NULL,
  .modinit = module_init,
  .modexit = module_exit,
  .flags   = 0
};
Revision:	1243
Committed:	Fri Sep 30 10:47:53 2011 UTC (13 years, 11 months ago) by michael
Content type:	text/x-csrc
Original Path:	*ircd-hybrid-8/modules/m_pass.c*
File size:	3115 byte(s)
Log Message:	- move content of msg.h, ircd_handler.h and handlers.h into parse.h and remove headers accordingly - killed common.h - remove m_killhost.c and m_flags.c from contrib/ - sort out unused header includes here and there
#	User	Rev	Content
1	adx	30	/*
2			* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3			* m_pass.c: Used to send a password for a server or client{} block.
4			*
5			* Copyright (C) 2002 by the past and present ircd coders, and others.
6			*
7			* This program is free software; you can redistribute it and/or modify
8			* it under the terms of the GNU General Public License as published by
9			* the Free Software Foundation; either version 2 of the License, or
10			* (at your option) any later version.
11			*
12			* This program is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with this program; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20			* USA
21			*
22	knight	31	* $Id$
23	adx	30	*/
24
25			#include "stdinc.h"
26			#include "client.h" /* client struct */
27			#include "irc_string.h"
28			#include "send.h" /* sendto_one */
29			#include "numeric.h" /* ERR_xxx */
30			#include "ircd.h" /* me */
31			#include "parse.h"
32			#include "modules.h"
33			#include "s_serv.h"
34	michael	573	#include "s_user.h"
35	adx	30
36
37			/*
38			* m_pass() - Added Sat, 4 March 1989
39			*
40			*
41			* mr_pass - PASS message handler
42			* parv[0] = sender prefix
43			* parv[1] = password
44			* parv[2] = optional extra version information
45			*/
46			static void
47			mr_pass(struct Client client_p, struct Client source_p,
48			int parc, char *parv[])
49			{
50			char *password = parv[1];
51
52	michael	1230	assert(client_p == source_p);
53
54	adx	30	if (EmptyString(password))
55			{
56	michael	1230	sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
57			source_p->name[0] ? source_p->name : "*", "PASS");
58	adx	30	return;
59			}
60
61	michael	1230	MyFree(source_p->localClient->passwd);
62	adx	30	if (strlen(password) > PASSWDLEN)
63			password[PASSWDLEN] = '\0';
64	michael	1230	DupString(source_p->localClient->passwd, password);
65	adx	30
66			if (parc > 2)
67			{
68			/* It looks to me as if orabidoo wanted to have more
69			* than one set of option strings possible here...
70			* i.e. ":AABBTS" as long as TS was the last two chars
71			* however, as we are now using CAPAB, I think we can
72			* safely assume if there is a ":TS" then its a TS server
73			* -Dianora
74			*/
75	michael	1230	if (!irccmp(parv[2], "TS") && source_p->tsinfo == 0)
76			source_p->tsinfo = TS_DOESTS;
77	adx	30	}
78
79			/* only do this stuff if we are doing ts6 */
80	michael	1115	if (parc > 4)
81	adx	30	{
82	michael	573	if (atoi(parv[3]) >= 6 && valid_sid(parv[4]))
83	adx	30	{
84	michael	1230	strlcpy(source_p->id, parv[4], sizeof(source_p->id));
85			SetCapable(source_p, CAP_TS6);
86	adx	30	}
87			}
88			}
89	michael	1230
90			static struct Message pass_msgtab = {
91			"PASS", 0, 0, 2, MAXPARA, MFLG_SLOW \| MFLG_UNREG, 0,
92			{ mr_pass, m_registered, m_ignore, m_ignore, m_registered, mr_pass }
93			};
94
95			static void
96			module_init(void)
97			{
98			mod_add_cmd(&pass_msgtab);
99			}
100
101			static void
102			module_exit(void)
103			{
104			mod_del_cmd(&pass_msgtab);
105			}
106
107			struct module module_entry = {
108			.node = { NULL, NULL, NULL },
109			.name = NULL,
110			.version = "$Revision$",
111			.handle = NULL,
112			.modinit = module_init,
113			.modexit = module_exit,
114			.flags = 0
115			};