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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 1997-2014 ircd-hybrid 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file m_pass.c |
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* \brief Includes required functions for processing the PASS command. |
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* \version $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "client.h" |
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#include "irc_string.h" |
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#include "send.h" |
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#include "numeric.h" |
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#include "ircd.h" |
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#include "parse.h" |
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#include "modules.h" |
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#include "server.h" |
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#include "user.h" |
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#include "misc.h" |
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#include "memory.h" |
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|
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|
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/*! \brief PASS command handler |
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* |
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* \param source_p Pointer to allocated Client struct from which the message |
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* originally comes from. This can be a local or remote client. |
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* \param parc Integer holding the number of supplied arguments. |
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* \param parv Argument vector where parv[0] .. parv[parc-1] are non-NULL |
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* pointers. |
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* \note Valid arguments for this command are: |
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* - parv[0] = command |
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* - parv[1] = password |
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* - parv[2] = optional extra version information |
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* - parv[3] = TS protocol version |
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* - parv[4] = server ID (SID) |
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*/ |
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static int |
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mr_pass(struct Client *source_p, int parc, char *parv[]) |
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{ |
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assert(MyConnect(source_p)); |
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|
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if (EmptyString(parv[1])) |
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{ |
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sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, "PASS"); |
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return 0; |
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} |
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|
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MyFree(source_p->connection->password); |
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source_p->connection->password = xstrndup(parv[1], IRCD_MIN(strlen(parv[1]), PASSWDLEN)); |
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|
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if (parc > 2) |
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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 it's a TS server |
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* -Dianora |
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*/ |
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if (!irccmp(parv[2], "TS") && source_p->tsinfo == 0) |
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source_p->tsinfo = TS_DOESTS; |
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} |
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|
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/* Only do this stuff if we are doing ts6 */ |
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if (parc > 4) |
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{ |
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if (atoi(parv[3]) >= 6 && valid_sid(parv[4])) |
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{ |
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strlcpy(source_p->id, parv[4], sizeof(source_p->id)); |
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SetCapable(source_p, CAP_TS6); |
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} |
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} |
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|
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return 0; |
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} |
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|
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static struct Message pass_msgtab = |
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{ |
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"PASS", NULL, 0, 0, 2, MAXPARA, MFLG_SLOW, 0, |
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{ mr_pass, m_registered, m_ignore, m_ignore, m_registered, mr_pass } |
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}; |
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|
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static void |
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module_init(void) |
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{ |
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mod_add_cmd(&pass_msgtab); |
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} |
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|
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static void |
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module_exit(void) |
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{ |
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mod_del_cmd(&pass_msgtab); |
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} |
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|
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struct module module_entry = |
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{ |
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.node = { NULL, NULL, NULL }, |
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.name = NULL, |
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.version = "$Revision$", |
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.handle = NULL, |
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.modinit = module_init, |
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.modexit = module_exit, |
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.flags = 0 |
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}; |
