2 * ircd-ratbox: A slightly useful ircd.
3 * m_oper.c: Makes a user an IRC Operator.
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2005 ircd-ratbox development team
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
33 #include "s_newconf.h"
43 static int m_oper(struct Client
*, struct Client
*, int, const char **);
45 struct Message oper_msgtab
= {
46 "OPER", 0, 0, 0, MFLG_SLOW
,
47 {mg_unreg
, {m_oper
, 3}, mg_ignore
, mg_ignore
, mg_ignore
, {m_oper
, 3}}
50 mapi_clist_av1 oper_clist
[] = { &oper_msgtab
, NULL
};
51 DECLARE_MODULE_AV1(oper
, NULL
, NULL
, oper_clist
, NULL
, NULL
, "$Revision: 1483 $");
53 static int match_oper_password(const char *password
, struct oper_conf
*oper_p
);
58 * parv[2] = oper password
61 m_oper(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
63 struct oper_conf
*oper_p
;
72 sendto_one(source_p
, form_str(RPL_YOUREOPER
), me
.name
, source_p
->name
);
73 send_oper_motd(source_p
);
77 /* end the grace period */
78 if(!IsFloodDone(source_p
))
79 flood_endgrace(source_p
);
81 oper_p
= find_oper_conf(source_p
->username
, source_p
->orighost
,
82 source_p
->sockhost
, name
);
86 sendto_one_numeric(source_p
, ERR_NOOPERHOST
, form_str(ERR_NOOPERHOST
));
87 ilog(L_FOPER
, "FAILED OPER (%s) by (%s!%s@%s) (%s)",
89 source_p
->username
, source_p
->host
, source_p
->sockhost
);
91 if(ConfigFileEntry
.failed_oper_notice
)
93 sendto_realops_snomask(SNO_GENERAL
, L_NETWIDE
,
94 "Failed OPER attempt - host mismatch by %s (%s@%s)",
95 source_p
->name
, source_p
->username
, source_p
->host
);
101 if(IsOperConfNeedSSL(oper_p
) && !IsSSLClient(source_p
))
103 sendto_one_numeric(source_p
, ERR_NOOPERHOST
, form_str(ERR_NOOPERHOST
));
104 ilog(L_FOPER
, "FAILED OPER (%s) by (%s!%s@%s) (%s) -- requires SSL/TLS",
105 name
, source_p
->name
,
106 source_p
->username
, source_p
->host
, source_p
->sockhost
);
108 if(ConfigFileEntry
.failed_oper_notice
)
110 sendto_realops_snomask(SNO_GENERAL
, L_ALL
,
111 "Failed OPER attempt - missing SSL/TLS by %s (%s@%s)",
112 source_p
->name
, source_p
->username
, source_p
->host
);
117 if (oper_p
->certfp
!= NULL
)
119 if (source_p
->certfp
== NULL
|| strcasecmp(source_p
->certfp
, oper_p
->certfp
))
121 sendto_one_numeric(source_p
, ERR_NOOPERHOST
, form_str(ERR_NOOPERHOST
));
122 ilog(L_FOPER
, "FAILED OPER (%s) by (%s!%s@%s) (%s) -- client certificate fingerprint mismatch",
123 name
, source_p
->name
,
124 source_p
->username
, source_p
->host
, source_p
->sockhost
);
126 if(ConfigFileEntry
.failed_oper_notice
)
128 sendto_realops_snomask(SNO_GENERAL
, L_ALL
,
129 "Failed OPER attempt - client certificate fingerprint mismatch by %s (%s@%s)",
130 source_p
->name
, source_p
->username
, source_p
->host
);
136 if(match_oper_password(password
, oper_p
))
138 oper_up(source_p
, oper_p
);
140 ilog(L_OPERED
, "OPER %s by %s!%s@%s (%s)",
141 name
, source_p
->name
, source_p
->username
, source_p
->host
,
147 sendto_one(source_p
, form_str(ERR_PASSWDMISMATCH
),
148 me
.name
, source_p
->name
);
150 ilog(L_FOPER
, "FAILED OPER (%s) by (%s!%s@%s) (%s)",
151 name
, source_p
->name
, source_p
->username
, source_p
->host
,
154 if(ConfigFileEntry
.failed_oper_notice
)
156 sendto_realops_snomask(SNO_GENERAL
, L_NETWIDE
,
157 "Failed OPER attempt by %s (%s@%s)",
158 source_p
->name
, source_p
->username
, source_p
->host
);
166 * match_oper_password
168 * inputs - pointer to given password
170 * output - YES or NO if match
171 * side effects - none
174 match_oper_password(const char *password
, struct oper_conf
*oper_p
)
178 /* passwd may be NULL pointer. Head it off at the pass... */
179 if(EmptyString(oper_p
->passwd
))
182 if(IsOperConfEncrypted(oper_p
))
184 /* use first two chars of the password they send in as salt */
185 /* If the password in the conf is MD5, and ircd is linked
186 * to scrypt on FreeBSD, or the standard crypt library on
187 * glibc Linux, then this code will work fine on generating
188 * the proper encrypted hash for comparison.
190 if(!EmptyString(password
))
191 encr
= rb_crypt(password
, oper_p
->passwd
);
198 if(strcmp(encr
, oper_p
->passwd
) == 0)