mirror of
https://github.com/matrix-construct/construct
synced 2024-11-30 02:32:43 +01:00
3c7d6fcce7
Also fix up some return values and stuff to use bool (or void if nothing). I just did it whilst I was here. According to jilles, the return value used to signify whether or not the client had exited. This was error-prone and was fixed a long, long time ago, but the return value was left int for historical reasons. Since the return type is not used (and has no clear use case anyway), it's safe to just get rid of it.
111 lines
3.3 KiB
C
111 lines
3.3 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_pass.c: Used to send a password for a server or client{} block.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2005 ircd-ratbox development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#include "stdinc.h"
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#include "client.h" /* client struct */
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#include "match.h"
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#include "send.h" /* sendto_one */
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#include "numeric.h" /* ERR_xxx */
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#include "ircd.h" /* me */
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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#include "s_serv.h"
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#include "hash.h"
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#include "s_conf.h"
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static const char pass_desc[] = "Provides the PASS command to authenticate clients and servers";
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static void mr_pass(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
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struct Message pass_msgtab = {
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"PASS", 0, 0, 0, 0,
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{{mr_pass, 2}, mg_reg, mg_ignore, mg_ignore, mg_ignore, mg_reg}
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};
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mapi_clist_av1 pass_clist[] = { &pass_msgtab, NULL };
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DECLARE_MODULE_AV2(pass, NULL, NULL, pass_clist, NULL, NULL, NULL, NULL, pass_desc);
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/*
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* m_pass() - Added Sat, 4 March 1989
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*
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*
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* mr_pass - PASS message handler
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* parv[1] = password
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* parv[2] = "TS" if this server supports TS.
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* parv[3] = optional TS version field -- needed for TS6
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*/
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static void
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mr_pass(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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char *auth_user, *pass, *buf;
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buf = LOCAL_COPY(parv[1]);
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if(client_p->localClient->passwd || client_p->localClient->auth_user)
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return;
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if ((pass = strchr(buf, ':')) != NULL)
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{
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*pass++ = '\0';
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auth_user = buf;
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}
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else
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{
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pass = buf;
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auth_user = NULL;
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}
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client_p->localClient->passwd = *pass ? rb_strndup(pass, PASSWDLEN) : NULL;
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if(auth_user && *auth_user)
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client_p->localClient->auth_user = rb_strndup(auth_user, PASSWDLEN);
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/* These are for servers only */
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if(parc > 2 && client_p->user == NULL)
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{
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/*
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* It looks to me as if orabidoo wanted to have more
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* than one set of option strings possible here...
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* i.e. ":AABBTS" as long as TS was the last two chars
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* however, as we are now using CAPAB, I think we can
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* safely assume if there is a ":TS" then its a TS server
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* -Dianora
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*/
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if(irccmp(parv[2], "TS") == 0 && client_p->tsinfo == 0)
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client_p->tsinfo = TS_DOESTS;
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if(parc == 5 && atoi(parv[3]) >= 6)
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{
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/* only mark as TS6 if the SID is valid.. */
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if(IsDigit(parv[4][0]) && IsIdChar(parv[4][1]) &&
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IsIdChar(parv[4][2]) && parv[4][3] == '\0' &&
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EmptyString(client_p->id))
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{
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client_p->localClient->caps |= CAP_TS6;
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strcpy(client_p->id, parv[4]);
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}
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}
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}
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}
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