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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* m_oper.c: Makes a user an IRC Operator. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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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* $Id$ |
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*/ |
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|
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#include "stdinc.h" |
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#include "list.h" |
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#include "handlers.h" |
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#include "client.h" |
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#include "common.h" |
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#include "irc_string.h" |
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#include "ircd.h" |
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#include "numeric.h" |
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#include "s_bsd.h" |
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#include "s_conf.h" |
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#include "s_log.h" |
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#include "s_user.h" |
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#include "send.h" |
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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 "packet.h" |
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|
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static struct ConfItem *find_password_conf(const char *, struct Client *); |
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static void failed_oper_notice(struct Client *, const char *, const char *); |
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static void m_oper(struct Client *, struct Client *, int, char *[]); |
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static void mo_oper(struct Client *, struct Client *, int, char *[]); |
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|
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struct Message oper_msgtab = { |
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"OPER", 0, 0, 3, 0, MFLG_SLOW, 0, |
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{ m_unregistered, m_oper, m_ignore, m_ignore, mo_oper, m_ignore } |
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}; |
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|
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#ifndef STATIC_MODULES |
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void |
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_modinit(void) |
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{ |
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mod_add_cmd(&oper_msgtab); |
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} |
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|
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void |
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_moddeinit(void) |
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{ |
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mod_del_cmd(&oper_msgtab); |
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} |
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|
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const char *_version = "$Revision$"; |
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#endif |
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|
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/* |
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** m_oper |
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** parv[0] = sender prefix |
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** parv[1] = oper name |
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** parv[2] = oper password |
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*/ |
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static void |
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m_oper(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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struct ConfItem *conf; |
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struct AccessItem *aconf=NULL; |
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const char *name = parv[1]; |
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const char *password = parv[2]; |
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|
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if (EmptyString(password)) |
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{ |
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sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), |
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me.name, source_p->name, "OPER"); |
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return; |
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} |
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|
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/* end the grace period */ |
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if (!IsFloodDone(source_p)) |
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flood_endgrace(source_p); |
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|
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if ((conf = find_password_conf(name, source_p)) == NULL) |
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{ |
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sendto_one(source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name); |
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conf = find_exact_name_conf(OPER_TYPE, name, NULL, NULL); |
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failed_oper_notice(source_p, name, (conf != NULL) ? |
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"host mismatch" : "no oper {} block"); |
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log_oper_action(LOG_FAILED_OPER_TYPE, source_p, "%s\n", name); |
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return; |
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} |
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|
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aconf = (struct AccessItem *)map_to_conf(conf); |
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|
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if (match_conf_password(password, aconf)) |
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{ |
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if (attach_conf(source_p, conf) != 0) |
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{ |
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sendto_one(source_p, ":%s NOTICE %s :Can't attach conf!", |
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me.name, source_p->name); |
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failed_oper_notice(source_p, name, "can't attach conf!"); |
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log_oper_action(LOG_FAILED_OPER_TYPE, source_p, "%s\n", name); |
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return; |
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} |
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|
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oper_up(source_p); |
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|
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ilog(L_TRACE, "OPER %s by %s!%s@%s", |
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name, source_p->name, source_p->username, source_p->host); |
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log_oper_action(LOG_OPER_TYPE, source_p, "%s\n", name); |
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} |
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else |
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{ |
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sendto_one(source_p, form_str(ERR_PASSWDMISMATCH), me.name, parv[0]); |
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failed_oper_notice(source_p, name, "password mismatch"); |
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log_oper_action(LOG_FAILED_OPER_TYPE, source_p, "%s\n", name); |
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} |
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} |
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|
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/* |
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** mo_oper |
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** parv[0] = sender prefix |
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** parv[1] = oper name |
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** parv[2] = oper password |
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*/ |
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static void |
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mo_oper(struct Client *client_p, struct Client *source_p, |
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int parc, char *parv[]) |
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{ |
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sendto_one(source_p, form_str(RPL_YOUREOPER), me.name, source_p->name); |
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send_message_file(source_p, &ConfigFileEntry.opermotd); |
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} |
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|
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/* find_password_conf() |
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* |
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* inputs - name |
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* - pointer to source_p |
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* output - pointer to oper conf or NULL |
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* side effects - NONE |
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*/ |
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static struct ConfItem * |
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find_password_conf(const char *name, struct Client *source_p) |
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{ |
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struct ConfItem *conf = NULL; |
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|
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if ((conf = find_exact_name_conf(OPER_TYPE, |
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name, source_p->username, source_p->host |
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)) != NULL) |
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{ |
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return(conf); |
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} |
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|
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if ((conf = find_exact_name_conf(OPER_TYPE, |
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name, source_p->username, |
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source_p->sockhost)) != NULL) |
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{ |
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return(conf); |
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} |
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|
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return(NULL); |
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} |
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|
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/* failed_oper_notice() |
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* |
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* inputs - pointer to client doing /oper ... |
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* - pointer to nick they tried to oper as |
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* - pointer to reason they have failed |
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* output - nothing |
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* side effects - notices all opers of the failed oper attempt if enabled |
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*/ |
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static void |
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failed_oper_notice(struct Client *source_p, const char *name, |
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const char *reason) |
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{ |
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if (ConfigFileEntry.failed_oper_notice) |
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sendto_realops_flags(UMODE_ALL, L_ALL, "Failed OPER attempt as %s " |
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"by %s (%s@%s) - %s", name, source_p->name, |
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source_p->username, source_p->host, reason); |
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} |
