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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112/* * ircd-ratbox: A slightly useful ircd. * m_pass.c: Used to send a password for a server or client{} block. * * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center * Copyright (C) 1996-2002 Hybrid Development Team * Copyright (C) 2002-2005 ircd-ratbox development team * * 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 */
#include "stdinc.h"#include "client.h" /* client struct */#include "match.h"#include "send.h" /* sendto_one */#include "numeric.h" /* ERR_xxx */#include "ircd.h" /* me */#include "msg.h"#include "parse.h"#include "modules.h"#include "s_serv.h"#include "hash.h"#include "s_conf.h"
static const char pass_desc[] = "Provides the PASS command to authenticate clients and servers";
static void mr_pass(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message pass_msgtab = { "PASS", 0, 0, 0, 0, {{mr_pass, 2}, mg_reg, mg_ignore, mg_ignore, mg_ignore, mg_reg}};
mapi_clist_av1 pass_clist[] = { &pass_msgtab, NULL };
DECLARE_MODULE_AV2(pass, NULL, NULL, pass_clist, NULL, NULL, NULL, NULL, pass_desc);
/* * m_pass() - Added Sat, 4 March 1989 * * * mr_pass - PASS message handler * parv[1] = password * parv[2] = "TS" if this server supports TS. * parv[3] = optional TS version field -- needed for TS6 */static voidmr_pass(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]){ char *auth_user, *pass, *buf; buf = LOCAL_COPY(parv[1]);
if(client_p->localClient->passwd || client_p->localClient->auth_user) return;
if ((pass = strchr(buf, ':')) != NULL) { *pass++ = '\0'; auth_user = buf; } else { pass = buf; auth_user = NULL; }
client_p->localClient->passwd = *pass ? rb_strndup(pass, PASSWDLEN) : NULL;
if(auth_user && *auth_user) client_p->localClient->auth_user = rb_strndup(auth_user, PASSWDLEN);
/* These are for servers only */ if(parc > 2 && client_p->user == NULL && client_p->preClient != NULL) { /* * 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") == 0 && client_p->tsinfo == 0) client_p->tsinfo = TS_DOESTS;
if(parc == 5 && atoi(parv[3]) >= 6) { /* only mark as TS6 if the SID is valid.. */ if(IsDigit(parv[4][0]) && IsIdChar(parv[4][1]) && IsIdChar(parv[4][2]) && parv[4][3] == '\0' && EmptyString(client_p->preClient->id)) { SetServerCap(client_p, CAP_TS6); rb_strlcpy(client_p->preClient->id, parv[4], sizeof(client_p->preClient->id)); } } }}