1 /* modules/m_testline.c
3 * Copyright (C) 2004 Lee Hardy <lee@leeh.co.uk>
4 * Copyright (C) 2004-2005 ircd-ratbox development team
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
10 * 1.Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 * 2.Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3.The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
39 #include "s_newconf.h"
42 static const char testline_desc
[] = "Provides the ability to test I/K/D/X lines and RESVs";
44 static void mo_testline(struct MsgBuf
*, struct Client
*, struct Client
*, int, const char **);
45 static void mo_testgecos(struct MsgBuf
*, struct Client
*, struct Client
*, int, const char **);
47 struct Message testline_msgtab
= {
48 "TESTLINE", 0, 0, 0, 0,
49 {mg_unreg
, mg_not_oper
, mg_ignore
, mg_ignore
, mg_ignore
, {mo_testline
, 2}}
51 struct Message testgecos_msgtab
= {
52 "TESTGECOS", 0, 0, 0, 0,
53 {mg_unreg
, mg_not_oper
, mg_ignore
, mg_ignore
, mg_ignore
, {mo_testgecos
, 2}}
56 mapi_clist_av1 testline_clist
[] = { &testline_msgtab
, &testgecos_msgtab
, NULL
};
58 DECLARE_MODULE_AV2(testline
, NULL
, NULL
, testline_clist
, NULL
, NULL
, NULL
, NULL
, testline_desc
);
61 mo_testline(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
63 struct ConfItem
*aconf
;
64 struct ConfItem
*resv_p
;
65 struct rb_sockaddr_storage ip
;
66 char user_trunc
[USERLEN
+ 1], notildeuser_trunc
[USERLEN
+ 1];
67 const char *name
= NULL
;
68 const char *username
= NULL
;
69 const char *host
= NULL
;
75 char *puser
, *phost
, *reason
, *operreason
;
76 char reasonbuf
[BUFSIZE
];
78 if (!HasPrivilege(source_p
, "oper:testline"))
80 sendto_one(source_p
, form_str(ERR_NOPRIVS
),
81 me
.name
, source_p
->name
, "testline");
85 mask
= LOCAL_COPY(parv
[1]);
87 if (IsChannelName(mask
))
89 resv_p
= hash_find_resv(mask
);
92 sendto_one(source_p
, form_str(RPL_TESTLINE
),
93 me
.name
, source_p
->name
,
94 resv_p
->hold
? 'q' : 'Q',
95 resv_p
->hold
? (long) ((resv_p
->hold
- rb_current_time()) / 60) : 0L,
96 resv_p
->host
, resv_p
->passwd
);
97 /* this is a false positive, so make sure it isn't counted in stats q
103 sendto_one(source_p
, form_str(RPL_NOTESTLINE
),
104 me
.name
, source_p
->name
, parv
[1]);
108 if((p
= strchr(mask
, '!')))
114 if(EmptyString(mask
))
118 if((p
= strchr(mask
, '@')))
124 if(EmptyString(host
))
130 /* parses as an IP, check for a dline */
131 if((type
= parse_netmask(host
, &ip
, &host_mask
)) != HM_HOST
)
134 aconf
= find_dline((struct sockaddr
*)&ip
, AF_INET6
);
136 aconf
= find_dline((struct sockaddr
*)&ip
, AF_INET
);
138 if(aconf
&& aconf
->status
& CONF_DLINE
)
140 get_printable_kline(source_p
, aconf
, &phost
, &reason
, &puser
, &operreason
);
141 snprintf(reasonbuf
, sizeof(reasonbuf
), "%s%s%s", reason
,
142 operreason
? "|" : "", operreason
? operreason
: "");
143 sendto_one(source_p
, form_str(RPL_TESTLINE
),
144 me
.name
, source_p
->name
,
145 (aconf
->flags
& CONF_FLAGS_TEMPORARY
) ? 'd' : 'D',
146 (aconf
->flags
& CONF_FLAGS_TEMPORARY
) ?
147 (long) ((aconf
->hold
- rb_current_time()) / 60) : 0L,
152 /* Otherwise, aconf is an exempt{} */
154 (duration
= is_reject_ip((struct sockaddr
*)&ip
)))
155 sendto_one(source_p
, form_str(RPL_TESTLINE
),
156 me
.name
, source_p
->name
,
159 host
, "Reject cache");
161 (duration
= is_throttle_ip((struct sockaddr
*)&ip
)))
162 sendto_one(source_p
, form_str(RPL_TESTLINE
),
163 me
.name
, source_p
->name
,
169 if (username
!= NULL
)
171 rb_strlcpy(user_trunc
, username
, sizeof user_trunc
);
172 rb_strlcpy(notildeuser_trunc
, *username
== '~' ? username
+ 1 : username
, sizeof notildeuser_trunc
);
176 rb_strlcpy(user_trunc
, "dummy", sizeof user_trunc
);
177 rb_strlcpy(notildeuser_trunc
, "dummy", sizeof notildeuser_trunc
);
179 /* now look for a matching I/K/G */
180 if((aconf
= find_address_conf(host
, NULL
, user_trunc
, notildeuser_trunc
,
181 (type
!= HM_HOST
) ? (struct sockaddr
*)&ip
: NULL
,
182 (type
!= HM_HOST
) ? (
183 (type
== HM_IPV6
) ? AF_INET6
:
184 AF_INET
) : 0, NULL
)))
186 static char buf
[HOSTLEN
+USERLEN
+2];
188 if(aconf
->status
& CONF_KILL
)
190 get_printable_kline(source_p
, aconf
, &phost
, &reason
, &puser
, &operreason
);
191 snprintf(buf
, sizeof(buf
), "%s@%s",
193 snprintf(reasonbuf
, sizeof(reasonbuf
), "%s%s%s", reason
,
194 operreason
? "|" : "", operreason
? operreason
: "");
195 sendto_one(source_p
, form_str(RPL_TESTLINE
),
196 me
.name
, source_p
->name
,
197 (aconf
->flags
& CONF_FLAGS_TEMPORARY
) ? 'k' : 'K',
198 (aconf
->flags
& CONF_FLAGS_TEMPORARY
) ?
199 (long) ((aconf
->hold
- rb_current_time()) / 60) : 0L,
205 /* they asked us to check a nick, so hunt for resvs.. */
206 if(name
&& (resv_p
= find_nick_resv(name
)))
208 sendto_one(source_p
, form_str(RPL_TESTLINE
),
209 me
.name
, source_p
->name
,
210 resv_p
->hold
? 'q' : 'Q',
211 resv_p
->hold
? (long) ((resv_p
->hold
- rb_current_time()) / 60) : 0L,
212 resv_p
->host
, resv_p
->passwd
);
214 /* this is a false positive, so make sure it isn't counted in stats q
221 /* no matching resv, we can print the I: if it exists */
222 if(aconf
&& aconf
->status
& CONF_CLIENT
)
224 sendto_one_numeric(source_p
, RPL_STATSILINE
, form_str(RPL_STATSILINE
),
225 aconf
->info
.name
, EmptyString(aconf
->spasswd
) ? "<NULL>" : aconf
->spasswd
,
226 show_iline_prefix(source_p
, aconf
, aconf
->user
),
227 aconf
->host
, aconf
->port
, aconf
->className
);
231 /* nothing matches.. */
232 sendto_one(source_p
, form_str(RPL_NOTESTLINE
),
233 me
.name
, source_p
->name
, parv
[1]);
237 mo_testgecos(struct MsgBuf
*msgbuf_p
, struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
239 struct ConfItem
*aconf
;
241 if (!HasPrivilege(source_p
, "oper:testline"))
243 sendto_one(source_p
, form_str(ERR_NOPRIVS
),
244 me
.name
, source_p
->name
, "testline");
248 if(!(aconf
= find_xline(parv
[1], 0)))
250 sendto_one(source_p
, form_str(RPL_NOTESTLINE
),
251 me
.name
, source_p
->name
, parv
[1]);
255 sendto_one(source_p
, form_str(RPL_TESTLINE
),
256 me
.name
, source_p
->name
,
257 aconf
->hold
? 'x' : 'X',
258 aconf
->hold
? (long) ((aconf
->hold
- rb_current_time()) / 60) : 0L,
259 aconf
->host
, aconf
->passwd
);