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212380e3 AC |
1 | /* |
2 | * ircd-ratbox: A slightly useful ircd. | |
3 | * s_user.c: User related functions. | |
4 | * | |
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 | |
8 | * | |
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. | |
13 | * | |
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. | |
18 | * | |
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 | |
22 | * USA | |
212380e3 AC |
23 | */ |
24 | ||
25 | #include "stdinc.h" | |
212380e3 AC |
26 | #include "s_user.h" |
27 | #include "channel.h" | |
28 | #include "class.h" | |
29 | #include "client.h" | |
212380e3 | 30 | #include "hash.h" |
4562c604 | 31 | #include "match.h" |
212380e3 AC |
32 | #include "ircd.h" |
33 | #include "listener.h" | |
34 | #include "msg.h" | |
35 | #include "numeric.h" | |
212380e3 AC |
36 | #include "s_conf.h" |
37 | #include "s_newconf.h" | |
4016731b | 38 | #include "logger.h" |
212380e3 AC |
39 | #include "s_serv.h" |
40 | #include "s_stats.h" | |
41 | #include "scache.h" | |
42 | #include "send.h" | |
43 | #include "supported.h" | |
44 | #include "whowas.h" | |
212380e3 AC |
45 | #include "packet.h" |
46 | #include "reject.h" | |
47 | #include "cache.h" | |
48 | #include "hook.h" | |
49 | #include "monitor.h" | |
50 | #include "snomask.h" | |
51 | #include "blacklist.h" | |
92fb5c31 | 52 | #include "substitution.h" |
c18cb68b | 53 | #include "chmode.h" |
77d3d2db | 54 | #include "s_assert.h" |
212380e3 AC |
55 | |
56 | static void report_and_set_user_flags(struct Client *, struct ConfItem *); | |
57 | void user_welcome(struct Client *source_p); | |
58 | ||
212380e3 AC |
59 | char umodebuf[128]; |
60 | ||
a8086a7c | 61 | static int orphaned_umodes = 0; |
212380e3 AC |
62 | int user_modes[256] = { |
63 | /* 0x00 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x0F */ | |
64 | /* 0x10 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x1F */ | |
65 | /* 0x20 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x2F */ | |
66 | /* 0x30 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x3F */ | |
67 | 0, /* @ */ | |
68 | 0, /* A */ | |
69 | 0, /* B */ | |
70 | 0, /* C */ | |
71 | UMODE_DEAF, /* D */ | |
72 | 0, /* E */ | |
73 | 0, /* F */ | |
74 | 0, /* G */ | |
75 | 0, /* H */ | |
76 | 0, /* I */ | |
77 | 0, /* J */ | |
78 | 0, /* K */ | |
79 | 0, /* L */ | |
80 | 0, /* M */ | |
81 | 0, /* N */ | |
82 | 0, /* O */ | |
83 | 0, /* P */ | |
84 | UMODE_NOFORWARD, /* Q */ | |
85 | UMODE_REGONLYMSG, /* R */ | |
86 | UMODE_SERVICE, /* S */ | |
87 | 0, /* T */ | |
88 | 0, /* U */ | |
89 | 0, /* V */ | |
90 | 0, /* W */ | |
91 | 0, /* X */ | |
92 | 0, /* Y */ | |
3318e109 | 93 | UMODE_SSLCLIENT, /* Z */ |
212380e3 AC |
94 | /* 0x5B */ 0, 0, 0, 0, 0, 0, /* 0x60 */ |
95 | UMODE_ADMIN, /* a */ | |
96 | 0, /* b */ | |
97 | 0, /* c */ | |
98 | 0, /* d */ | |
99 | 0, /* e */ | |
100 | 0, /* f */ | |
101 | UMODE_CALLERID, /* g */ | |
102 | 0, /* h */ | |
103 | UMODE_INVISIBLE, /* i */ | |
104 | 0, /* j */ | |
105 | 0, /* k */ | |
106 | UMODE_LOCOPS, /* l */ | |
107 | 0, /* m */ | |
108 | 0, /* n */ | |
109 | UMODE_OPER, /* o */ | |
110 | 0, /* p */ | |
111 | 0, /* q */ | |
112 | 0, /* r */ | |
113 | UMODE_SERVNOTICE, /* s */ | |
114 | 0, /* t */ | |
115 | 0, /* u */ | |
116 | 0, /* v */ | |
117 | UMODE_WALLOP, /* w */ | |
118 | 0, /* x */ | |
119 | 0, /* y */ | |
120 | UMODE_OPERWALL, /* z */ | |
121 | /* 0x7B */ 0, 0, 0, 0, 0, /* 0x7F */ | |
122 | /* 0x80 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x9F */ | |
123 | /* 0x90 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x9F */ | |
124 | /* 0xA0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xAF */ | |
125 | /* 0xB0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xBF */ | |
126 | /* 0xC0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xCF */ | |
127 | /* 0xD0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xDF */ | |
128 | /* 0xE0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xEF */ | |
129 | /* 0xF0 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* 0xFF */ | |
130 | }; | |
131 | /* *INDENT-ON* */ | |
132 | ||
133 | /* | |
134 | * show_lusers - | |
135 | * | |
136 | * inputs - pointer to client | |
137 | * output - | |
138 | * side effects - display to client user counts etc. | |
139 | */ | |
6287d57f | 140 | void |
212380e3 AC |
141 | show_lusers(struct Client *source_p) |
142 | { | |
330fc5c1 AC |
143 | if(rb_dlink_list_length(&lclient_list) > (unsigned long)MaxClientCount) |
144 | MaxClientCount = rb_dlink_list_length(&lclient_list); | |
2f15f871 | 145 | |
330fc5c1 | 146 | if((rb_dlink_list_length(&lclient_list) + rb_dlink_list_length(&serv_list)) > |
2f15f871 | 147 | (unsigned long)MaxConnectionCount) |
55abcbb2 | 148 | MaxConnectionCount = rb_dlink_list_length(&lclient_list) + |
330fc5c1 | 149 | rb_dlink_list_length(&serv_list); |
2f15f871 | 150 | |
212380e3 AC |
151 | sendto_one_numeric(source_p, RPL_LUSERCLIENT, form_str(RPL_LUSERCLIENT), |
152 | (Count.total - Count.invisi), | |
0cce01d3 JT |
153 | Count.invisi, |
154 | (int)rb_dlink_list_length(&global_serv_list)); | |
212380e3 | 155 | |
330fc5c1 | 156 | if(rb_dlink_list_length(&oper_list) > 0) |
55abcbb2 | 157 | sendto_one_numeric(source_p, RPL_LUSEROP, |
77910830 JT |
158 | form_str(RPL_LUSEROP), |
159 | (int)rb_dlink_list_length(&oper_list)); | |
212380e3 | 160 | |
330fc5c1 | 161 | if(rb_dlink_list_length(&unknown_list) > 0) |
55abcbb2 | 162 | sendto_one_numeric(source_p, RPL_LUSERUNKNOWN, |
212380e3 | 163 | form_str(RPL_LUSERUNKNOWN), |
0cce01d3 | 164 | (int)rb_dlink_list_length(&unknown_list)); |
212380e3 | 165 | |
330fc5c1 | 166 | if(rb_dlink_list_length(&global_channel_list) > 0) |
55abcbb2 | 167 | sendto_one_numeric(source_p, RPL_LUSERCHANNELS, |
212380e3 | 168 | form_str(RPL_LUSERCHANNELS), |
330fc5c1 | 169 | rb_dlink_list_length(&global_channel_list)); |
212380e3 AC |
170 | |
171 | sendto_one_numeric(source_p, RPL_LUSERME, form_str(RPL_LUSERME), | |
0cce01d3 JT |
172 | (int)rb_dlink_list_length(&lclient_list), |
173 | (int)rb_dlink_list_length(&serv_list)); | |
212380e3 | 174 | |
55abcbb2 | 175 | sendto_one_numeric(source_p, RPL_LOCALUSERS, |
212380e3 | 176 | form_str(RPL_LOCALUSERS), |
0cce01d3 | 177 | (int)rb_dlink_list_length(&lclient_list), |
212380e3 | 178 | Count.max_loc, |
0cce01d3 | 179 | (int)rb_dlink_list_length(&lclient_list), |
212380e3 AC |
180 | Count.max_loc); |
181 | ||
182 | sendto_one_numeric(source_p, RPL_GLOBALUSERS, form_str(RPL_GLOBALUSERS), | |
183 | Count.total, Count.max_tot, | |
184 | Count.total, Count.max_tot); | |
185 | ||
186 | sendto_one_numeric(source_p, RPL_STATSCONN, | |
187 | form_str(RPL_STATSCONN), | |
55abcbb2 | 188 | MaxConnectionCount, MaxClientCount, |
212380e3 | 189 | Count.totalrestartcount); |
212380e3 AC |
190 | } |
191 | ||
192 | /* | |
193 | ** register_local_user | |
194 | ** This function is called when both NICK and USER messages | |
195 | ** have been accepted for the client, in whatever order. Only | |
196 | ** after this, is the USER message propagated. | |
197 | ** | |
198 | ** NICK's must be propagated at once when received, although | |
199 | ** it would be better to delay them too until full info is | |
200 | ** available. Doing it is not so simple though, would have | |
201 | ** to implement the following: | |
202 | ** | |
203 | ** (actually it has been implemented already for a while) -orabidoo | |
204 | ** | |
205 | ** 1) user telnets in and gives only "NICK foobar" and waits | |
206 | ** 2) another user far away logs in normally with the nick | |
207 | ** "foobar" (quite legal, as this server didn't propagate | |
208 | ** it). | |
209 | ** 3) now this server gets nick "foobar" from outside, but | |
210 | ** has alread the same defined locally. Current server | |
211 | ** would just issue "KILL foobar" to clean out dups. But, | |
212 | ** this is not fair. It should actually request another | |
213 | ** nick from local user or kill him/her... | |
cbeab4bc | 214 | */ |
212380e3 AC |
215 | |
216 | int | |
21251822 | 217 | register_local_user(struct Client *client_p, struct Client *source_p) |
212380e3 | 218 | { |
35f6f850 | 219 | struct ConfItem *aconf, *xconf; |
212380e3 | 220 | struct User *user = source_p->user; |
82236a2a | 221 | char tmpstr2[BUFSIZE]; |
212380e3 AC |
222 | char ipaddr[HOSTIPLEN]; |
223 | char myusername[USERLEN+1]; | |
224 | int status; | |
225 | ||
226 | s_assert(NULL != source_p); | |
227 | s_assert(MyConnect(source_p)); | |
212380e3 AC |
228 | |
229 | if(source_p == NULL) | |
230 | return -1; | |
231 | ||
232 | if(IsAnyDead(source_p)) | |
233 | return -1; | |
234 | ||
235 | if(ConfigFileEntry.ping_cookie) | |
236 | { | |
237 | if(!(source_p->flags & FLAGS_PINGSENT) && source_p->localClient->random_ping == 0) | |
238 | { | |
239 | source_p->localClient->random_ping = (unsigned long) (rand() * rand()) << 1; | |
240 | sendto_one(source_p, "PING :%08lX", | |
241 | (unsigned long) source_p->localClient->random_ping); | |
242 | source_p->flags |= FLAGS_PINGSENT; | |
243 | return -1; | |
244 | } | |
095328a7 | 245 | if(!(source_p->flags & FLAGS_PING_COOKIE)) |
212380e3 AC |
246 | { |
247 | return -1; | |
248 | } | |
249 | } | |
250 | ||
251 | /* hasnt finished client cap negotiation */ | |
095328a7 | 252 | if(source_p->flags & FLAGS_CLICAP) |
212380e3 AC |
253 | return -1; |
254 | ||
255 | /* still has DNSbls to validate against */ | |
330fc5c1 | 256 | if(rb_dlink_list_length(&source_p->preClient->dnsbl_queries) > 0) |
212380e3 AC |
257 | return -1; |
258 | ||
e3354945 | 259 | client_p->localClient->last = rb_current_time(); |
212380e3 AC |
260 | |
261 | /* XXX - fixme. we shouldnt have to build a users buffer twice.. */ | |
21251822 | 262 | if(!IsGotId(source_p) && (strchr(source_p->username, '[') != NULL)) |
212380e3 AC |
263 | { |
264 | const char *p; | |
265 | int i = 0; | |
266 | ||
21251822 | 267 | p = source_p->username; |
212380e3 AC |
268 | |
269 | while(*p && i < USERLEN) | |
270 | { | |
271 | if(*p != '[') | |
272 | myusername[i++] = *p; | |
273 | p++; | |
274 | } | |
275 | ||
276 | myusername[i] = '\0'; | |
212380e3 | 277 | } |
21251822 | 278 | else |
dd64bf8d | 279 | rb_strlcpy(myusername, source_p->username, sizeof myusername); |
212380e3 | 280 | |
21251822 | 281 | if((status = check_client(client_p, source_p, myusername)) < 0) |
212380e3 AC |
282 | return (CLIENT_EXITED); |
283 | ||
284 | /* Apply nick override */ | |
285 | if(*source_p->preClient->spoofnick) | |
286 | { | |
fa94d8fb AC |
287 | char note[NICKLEN + 10]; |
288 | ||
212380e3 | 289 | del_from_client_hash(source_p->name, source_p); |
f427c8b0 | 290 | rb_strlcpy(source_p->name, source_p->preClient->spoofnick, NICKLEN + 1); |
212380e3 | 291 | add_to_client_hash(source_p->name, source_p); |
fa94d8fb | 292 | |
5203cba5 | 293 | snprintf(note, NICKLEN + 10, "Nick: %s", source_p->name); |
fa94d8fb | 294 | rb_note(source_p->localClient->F, note); |
212380e3 AC |
295 | } |
296 | ||
297 | if(!valid_hostname(source_p->host)) | |
298 | { | |
5366977b | 299 | sendto_one_notice(source_p, ":*** Notice -- You have an illegal character in your hostname"); |
212380e3 | 300 | |
f427c8b0 | 301 | rb_strlcpy(source_p->host, source_p->sockhost, sizeof(source_p->host)); |
212380e3 | 302 | } |
55abcbb2 | 303 | |
212380e3 AC |
304 | |
305 | aconf = source_p->localClient->att_conf; | |
306 | ||
307 | if(aconf == NULL) | |
308 | { | |
309 | exit_client(client_p, source_p, &me, "*** Not Authorised"); | |
310 | return (CLIENT_EXITED); | |
311 | } | |
312 | ||
b1594414 JT |
313 | if(IsConfSSLNeeded(aconf) && !IsSSL(source_p)) |
314 | { | |
315 | ServerStats.is_ref++; | |
316 | sendto_one_notice(source_p, ":*** Notice -- You need to use SSL/TLS to use this server"); | |
317 | exit_client(client_p, source_p, &me, "Use SSL/TLS"); | |
318 | return (CLIENT_EXITED); | |
319 | } | |
320 | ||
212380e3 AC |
321 | if(!IsGotId(source_p)) |
322 | { | |
323 | const char *p; | |
324 | int i = 0; | |
325 | ||
326 | if(IsNeedIdentd(aconf)) | |
327 | { | |
47adde3d | 328 | ServerStats.is_ref++; |
5366977b | 329 | sendto_one_notice(source_p, ":*** Notice -- You need to install identd to use this server"); |
212380e3 AC |
330 | exit_client(client_p, source_p, &me, "Install identd"); |
331 | return (CLIENT_EXITED); | |
332 | } | |
333 | ||
334 | /* dont replace username if its supposed to be spoofed --fl */ | |
27f616dd | 335 | if(!IsConfDoSpoofIp(aconf) || !strchr(aconf->info.name, '@')) |
212380e3 | 336 | { |
21251822 | 337 | p = myusername; |
212380e3 AC |
338 | |
339 | if(!IsNoTilde(aconf)) | |
340 | source_p->username[i++] = '~'; | |
341 | ||
342 | while (*p && i < USERLEN) | |
343 | { | |
344 | if(*p != '[') | |
345 | source_p->username[i++] = *p; | |
346 | p++; | |
347 | } | |
348 | ||
349 | source_p->username[i] = '\0'; | |
350 | } | |
351 | } | |
352 | ||
353 | if(IsNeedSasl(aconf) && !*user->suser) | |
354 | { | |
47adde3d | 355 | ServerStats.is_ref++; |
5366977b | 356 | sendto_one_notice(source_p, ":*** Notice -- You need to identify via SASL to use this server"); |
212380e3 AC |
357 | exit_client(client_p, source_p, &me, "SASL access only"); |
358 | return (CLIENT_EXITED); | |
359 | } | |
360 | ||
361 | /* password check */ | |
362 | if(!EmptyString(aconf->passwd)) | |
363 | { | |
364 | const char *encr; | |
365 | ||
366 | if(EmptyString(source_p->localClient->passwd)) | |
367 | encr = ""; | |
368 | else if(IsConfEncrypted(aconf)) | |
ba8b3ff1 | 369 | encr = rb_crypt(source_p->localClient->passwd, aconf->passwd); |
212380e3 AC |
370 | else |
371 | encr = source_p->localClient->passwd; | |
372 | ||
e69375f3 | 373 | if(encr == NULL || strcmp(encr, aconf->passwd)) |
212380e3 | 374 | { |
47adde3d | 375 | ServerStats.is_ref++; |
212380e3 AC |
376 | sendto_one(source_p, form_str(ERR_PASSWDMISMATCH), me.name, source_p->name); |
377 | exit_client(client_p, source_p, &me, "Bad Password"); | |
378 | return (CLIENT_EXITED); | |
379 | } | |
380 | ||
381 | /* clear password only if used now, otherwise send it | |
382 | * to services -- jilles */ | |
383 | if(source_p->localClient->passwd) | |
384 | { | |
385 | memset(source_p->localClient->passwd, 0, strlen(source_p->localClient->passwd)); | |
637c4932 | 386 | rb_free(source_p->localClient->passwd); |
212380e3 AC |
387 | source_p->localClient->passwd = NULL; |
388 | } | |
389 | } | |
390 | ||
391 | /* report if user has &^>= etc. and set flags as needed in source_p */ | |
392 | report_and_set_user_flags(source_p, aconf); | |
393 | ||
394 | /* Limit clients */ | |
395 | /* | |
396 | * We want to be able to have servers and F-line clients | |
397 | * connect, so save room for "buffer" connections. | |
398 | * Smaller servers may want to decrease this, and it should | |
399 | * probably be just a percentage of the MAXCLIENTS... | |
400 | * -Taner | |
401 | */ | |
402 | /* Except "F:" clients */ | |
330fc5c1 | 403 | if(rb_dlink_list_length(&lclient_list) >= |
5ca543e7 | 404 | (unsigned long)GlobalSetOptions.maxclients && !IsConfExemptLimits(aconf)) |
212380e3 AC |
405 | { |
406 | sendto_realops_snomask(SNO_FULL, L_ALL, | |
407 | "Too many clients, rejecting %s[%s].", source_p->name, source_p->host); | |
408 | ||
47adde3d | 409 | ServerStats.is_ref++; |
212380e3 AC |
410 | exit_client(client_p, source_p, &me, "Sorry, server is full - try later"); |
411 | return (CLIENT_EXITED); | |
412 | } | |
413 | ||
212380e3 AC |
414 | /* kline exemption extends to xline too */ |
415 | if(!IsExemptKline(source_p) && | |
35f6f850 | 416 | (xconf = find_xline(source_p->info, 1)) != NULL) |
212380e3 | 417 | { |
47adde3d | 418 | ServerStats.is_ref++; |
70ea02eb | 419 | add_reject(source_p, xconf->host, NULL); |
212380e3 AC |
420 | exit_client(client_p, source_p, &me, "Bad user info"); |
421 | return CLIENT_EXITED; | |
422 | } | |
423 | ||
424 | /* dnsbl check */ | |
425 | if (source_p->preClient->dnsbl_listed != NULL) | |
426 | { | |
427 | if (IsExemptKline(source_p) || IsConfExemptDNSBL(aconf)) | |
428 | sendto_one_notice(source_p, ":*** Your IP address %s is listed in %s, but you are exempt", | |
429 | source_p->sockhost, source_p->preClient->dnsbl_listed->host); | |
430 | else | |
431 | { | |
48e40976 | 432 | sendto_realops_snomask(SNO_REJ, L_NETWIDE, |
0894d18b JT |
433 | "Listed on DNSBL %s: %s (%s@%s) [%s] [%s]", |
434 | source_p->preClient->dnsbl_listed->host, | |
435 | source_p->name, | |
436 | source_p->username, source_p->host, | |
437 | IsIPSpoof(source_p) ? "255.255.255.255" : source_p->sockhost, | |
438 | source_p->info); | |
48e40976 | 439 | |
330fc5c1 | 440 | rb_dlink_list varlist = { NULL, NULL, 0 }; |
92fb5c31 AC |
441 | |
442 | substitution_append_var(&varlist, "nick", source_p->name); | |
443 | substitution_append_var(&varlist, "ip", source_p->sockhost); | |
444 | substitution_append_var(&varlist, "host", source_p->host); | |
445 | substitution_append_var(&varlist, "dnsbl-host", source_p->preClient->dnsbl_listed->host); | |
446 | substitution_append_var(&varlist, "network-name", ServerInfo.network_name); | |
447 | ||
47adde3d | 448 | ServerStats.is_ref++; |
92fb5c31 | 449 | |
212380e3 AC |
450 | sendto_one(source_p, form_str(ERR_YOUREBANNEDCREEP), |
451 | me.name, source_p->name, | |
92fb5c31 AC |
452 | substitution_parse(source_p->preClient->dnsbl_listed->reject_reason, &varlist)); |
453 | ||
454 | substitution_free(&varlist); | |
455 | ||
212380e3 AC |
456 | sendto_one_notice(source_p, ":*** Your IP address %s is listed in %s", |
457 | source_p->sockhost, source_p->preClient->dnsbl_listed->host); | |
458 | source_p->preClient->dnsbl_listed->hits++; | |
54ac8b60 | 459 | add_reject(source_p, NULL, NULL); |
212380e3 AC |
460 | exit_client(client_p, source_p, &me, "*** Banned (DNS blacklist)"); |
461 | return CLIENT_EXITED; | |
462 | } | |
463 | } | |
464 | ||
0734f634 JT |
465 | /* valid user name check */ |
466 | ||
467 | if(!valid_username(source_p->username)) | |
468 | { | |
469 | sendto_realops_snomask(SNO_REJ, L_ALL, | |
470 | "Invalid username: %s (%s@%s)", | |
471 | source_p->name, source_p->username, source_p->host); | |
47adde3d | 472 | ServerStats.is_ref++; |
cc32202d AC |
473 | sendto_one_notice(source_p, ":*** Your username is invalid. Please make sure that your username contains " |
474 | "only alphanumeric characters."); | |
5203cba5 | 475 | sprintf(tmpstr2, "Invalid username [%s]", source_p->username); |
0734f634 JT |
476 | exit_client(client_p, source_p, &me, tmpstr2); |
477 | return (CLIENT_EXITED); | |
478 | } | |
479 | ||
480 | /* end of valid user name check */ | |
481 | ||
212380e3 | 482 | /* Store original hostname -- jilles */ |
f427c8b0 | 483 | rb_strlcpy(source_p->orighost, source_p->host, HOSTLEN + 1); |
212380e3 AC |
484 | |
485 | /* Spoof user@host */ | |
486 | if(*source_p->preClient->spoofuser) | |
f427c8b0 | 487 | rb_strlcpy(source_p->username, source_p->preClient->spoofuser, USERLEN + 1); |
212380e3 AC |
488 | if(*source_p->preClient->spoofhost) |
489 | { | |
f427c8b0 | 490 | rb_strlcpy(source_p->host, source_p->preClient->spoofhost, HOSTLEN + 1); |
212380e3 AC |
491 | if (irccmp(source_p->host, source_p->orighost)) |
492 | SetDynSpoof(source_p); | |
493 | } | |
494 | ||
e2b44358 JT |
495 | source_p->umodes |= ConfigFileEntry.default_umodes & ~ConfigFileEntry.oper_only_umodes & ~orphaned_umodes; |
496 | ||
497 | call_hook(h_new_local_user, source_p); | |
498 | ||
499 | /* If they have died in send_* or were thrown out by the | |
500 | * new_local_user hook don't do anything. */ | |
501 | if(IsAnyDead(source_p)) | |
212380e3 AC |
502 | return CLIENT_EXITED; |
503 | ||
e2b44358 JT |
504 | /* To avoid inconsistencies, do not abort the registration |
505 | * starting from this point -- jilles | |
506 | */ | |
caa4d9d2 | 507 | rb_inet_ntop_sock((struct sockaddr *)&source_p->localClient->ip, ipaddr, sizeof(ipaddr)); |
212380e3 AC |
508 | |
509 | sendto_realops_snomask(SNO_CCONN, L_ALL, | |
510 | "Client connecting: %s (%s@%s) [%s] {%s} [%s]", | |
511 | source_p->name, source_p->username, source_p->orighost, | |
512 | show_ip(NULL, source_p) ? ipaddr : "255.255.255.255", | |
513 | get_client_class(source_p), source_p->info); | |
514 | ||
515 | sendto_realops_snomask(SNO_CCONNEXT, L_ALL, | |
516 | "CLICONN %s %s %s %s %s %s 0 %s", | |
517 | source_p->name, source_p->username, source_p->orighost, | |
518 | show_ip(NULL, source_p) ? ipaddr : "255.255.255.255", | |
519 | get_client_class(source_p), | |
520 | /* mirc can sometimes send ips here */ | |
521 | show_ip(NULL, source_p) ? source_p->localClient->fullcaps : "<hidden> <hidden>", | |
522 | source_p->info); | |
523 | ||
212380e3 AC |
524 | add_to_hostname_hash(source_p->orighost, source_p); |
525 | ||
526 | /* Allocate a UID if it was not previously allocated. | |
527 | * If this already occured, it was probably during SASL auth... | |
528 | */ | |
529 | if(!*source_p->id) | |
530 | { | |
531 | strcpy(source_p->id, generate_uid()); | |
532 | add_to_id_hash(source_p->id, source_p); | |
533 | } | |
534 | ||
3318e109 AC |
535 | if (IsSSL(source_p)) |
536 | source_p->umodes |= UMODE_SSLCLIENT; | |
537 | ||
212380e3 AC |
538 | if (source_p->umodes & UMODE_INVISIBLE) |
539 | Count.invisi++; | |
540 | ||
541 | s_assert(!IsClient(source_p)); | |
330fc5c1 | 542 | rb_dlinkMoveNode(&source_p->localClient->tnode, &unknown_list, &lclient_list); |
212380e3 AC |
543 | SetClient(source_p); |
544 | ||
0a61720a | 545 | source_p->servptr = &me; |
330fc5c1 | 546 | rb_dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->users); |
0a61720a | 547 | |
212380e3 AC |
548 | /* Increment our total user count here */ |
549 | if(++Count.total > Count.max_tot) | |
550 | Count.max_tot = Count.total; | |
0a61720a | 551 | |
212380e3 AC |
552 | Count.totalrestartcount++; |
553 | ||
554 | s_assert(source_p->localClient != NULL); | |
555 | ||
330fc5c1 | 556 | if(rb_dlink_list_length(&lclient_list) > (unsigned long)Count.max_loc) |
212380e3 | 557 | { |
330fc5c1 | 558 | Count.max_loc = rb_dlink_list_length(&lclient_list); |
212380e3 AC |
559 | if(!(Count.max_loc % 10)) |
560 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
561 | "New Max Local Clients: %d", Count.max_loc); | |
562 | } | |
563 | ||
564 | /* they get a reduced limit */ | |
565 | if(find_tgchange(source_p->sockhost)) | |
179becdf JT |
566 | source_p->localClient->targets_free = TGCHANGE_INITIAL_LOW; |
567 | else | |
568 | source_p->localClient->targets_free = TGCHANGE_INITIAL; | |
212380e3 | 569 | |
212380e3 AC |
570 | monitor_signon(source_p); |
571 | user_welcome(source_p); | |
572 | ||
573 | free_pre_client(source_p); | |
574 | ||
6287d57f EM |
575 | introduce_client(client_p, source_p, user, source_p->name, 1); |
576 | return 0; | |
212380e3 AC |
577 | } |
578 | ||
579 | /* | |
580 | * introduce_clients | |
581 | * | |
582 | * inputs - | |
583 | * output - | |
584 | * side effects - This common function introduces a client to the rest | |
585 | * of the net, either from a local client connect or | |
586 | * from a remote connect. | |
587 | */ | |
6287d57f | 588 | void |
212380e3 AC |
589 | introduce_client(struct Client *client_p, struct Client *source_p, struct User *user, const char *nick, int use_euid) |
590 | { | |
9744d53e | 591 | char ubuf[BUFSIZE]; |
212380e3 AC |
592 | struct Client *identifyservice_p; |
593 | char *p; | |
594 | hook_data_umode_changed hdata; | |
595 | hook_data_client hdata2; | |
596 | ||
597 | if(MyClient(source_p)) | |
29c92cf9 | 598 | send_umode(source_p, source_p, 0, ubuf); |
212380e3 | 599 | else |
29c92cf9 | 600 | send_umode(NULL, source_p, 0, ubuf); |
212380e3 AC |
601 | |
602 | if(!*ubuf) | |
603 | { | |
604 | ubuf[0] = '+'; | |
605 | ubuf[1] = '\0'; | |
606 | } | |
607 | ||
ca273a1c AC |
608 | s_assert(has_id(source_p)); |
609 | ||
ca273a1c AC |
610 | if (use_euid) |
611 | sendto_server(client_p, NULL, CAP_EUID | CAP_TS6, NOCAPS, | |
612 | ":%s EUID %s %d %ld %s %s %s %s %s %s %s :%s", | |
613 | source_p->servptr->id, nick, | |
614 | source_p->hopcount + 1, | |
615 | (long) source_p->tsinfo, ubuf, | |
616 | source_p->username, source_p->host, | |
e9f86e32 | 617 | IsIPSpoof(source_p) ? "0" : source_p->sockhost, |
ca273a1c AC |
618 | source_p->id, |
619 | IsDynSpoof(source_p) ? source_p->orighost : "*", | |
620 | EmptyString(source_p->user->suser) ? "*" : source_p->user->suser, | |
621 | source_p->info); | |
622 | ||
623 | sendto_server(client_p, NULL, CAP_TS6, use_euid ? CAP_EUID : NOCAPS, | |
624 | ":%s UID %s %d %ld %s %s %s %s %s :%s", | |
625 | source_p->servptr->id, nick, | |
626 | source_p->hopcount + 1, | |
627 | (long) source_p->tsinfo, ubuf, | |
628 | source_p->username, source_p->host, | |
e9f86e32 | 629 | IsIPSpoof(source_p) ? "0" : source_p->sockhost, |
ca273a1c | 630 | source_p->id, source_p->info); |
212380e3 | 631 | |
8eda114a JT |
632 | if(!EmptyString(source_p->certfp)) |
633 | sendto_server(client_p, NULL, CAP_TS6, NOCAPS, | |
634 | ":%s ENCAP * CERTFP :%s", | |
635 | use_id(source_p), source_p->certfp); | |
636 | ||
212380e3 AC |
637 | if (IsDynSpoof(source_p)) |
638 | { | |
639 | sendto_server(client_p, NULL, CAP_TS6, use_euid ? CAP_EUID : NOCAPS, ":%s ENCAP * REALHOST %s", | |
640 | use_id(source_p), source_p->orighost); | |
212380e3 | 641 | } |
ca273a1c | 642 | |
212380e3 AC |
643 | if (!EmptyString(source_p->user->suser)) |
644 | { | |
645 | sendto_server(client_p, NULL, CAP_TS6, use_euid ? CAP_EUID : NOCAPS, ":%s ENCAP * LOGIN %s", | |
646 | use_id(source_p), source_p->user->suser); | |
212380e3 AC |
647 | } |
648 | ||
649 | if(MyConnect(source_p) && source_p->localClient->passwd) | |
650 | { | |
0a01ecfa JT |
651 | if (!EmptyString(ConfigFileEntry.identifyservice) && |
652 | !EmptyString(ConfigFileEntry.identifycommand)) | |
212380e3 AC |
653 | { |
654 | /* use user@server */ | |
655 | p = strchr(ConfigFileEntry.identifyservice, '@'); | |
656 | if (p != NULL) | |
657 | identifyservice_p = find_named_client(p + 1); | |
658 | else | |
659 | identifyservice_p = NULL; | |
660 | if (identifyservice_p != NULL) | |
12f4addb SB |
661 | { |
662 | if (!EmptyString(source_p->localClient->auth_user)) | |
663 | sendto_one(identifyservice_p, ":%s PRIVMSG %s :%s %s %s", | |
664 | get_id(source_p, identifyservice_p), | |
665 | ConfigFileEntry.identifyservice, | |
666 | ConfigFileEntry.identifycommand, | |
667 | source_p->localClient->auth_user, | |
668 | source_p->localClient->passwd); | |
669 | else | |
670 | sendto_one(identifyservice_p, ":%s PRIVMSG %s :%s %s", | |
671 | get_id(source_p, identifyservice_p), | |
672 | ConfigFileEntry.identifyservice, | |
673 | ConfigFileEntry.identifycommand, | |
674 | source_p->localClient->passwd); | |
675 | } | |
212380e3 AC |
676 | } |
677 | memset(source_p->localClient->passwd, 0, strlen(source_p->localClient->passwd)); | |
637c4932 | 678 | rb_free(source_p->localClient->passwd); |
212380e3 AC |
679 | source_p->localClient->passwd = NULL; |
680 | } | |
681 | ||
682 | /* let modules providing usermodes know that we've got a new user, | |
683 | * why is this here? -- well, some modules need to be able to send out new | |
684 | * information about a client, so this was the best place to do it | |
685 | * --nenolod | |
686 | */ | |
687 | hdata.client = source_p; | |
688 | hdata.oldumodes = 0; | |
689 | hdata.oldsnomask = 0; | |
690 | call_hook(h_umode_changed, &hdata); | |
691 | ||
692 | /* On the other hand, some modules need to know when a client is | |
693 | * being introduced, period. | |
694 | * --gxti | |
695 | */ | |
696 | hdata2.client = client_p; | |
697 | hdata2.target = source_p; | |
698 | call_hook(h_introduce_client, &hdata2); | |
212380e3 AC |
699 | } |
700 | ||
55abcbb2 | 701 | /* |
212380e3 AC |
702 | * valid_hostname - check hostname for validity |
703 | * | |
704 | * Inputs - pointer to user | |
6287d57f | 705 | * Output - true if valid, false if not |
212380e3 AC |
706 | * Side effects - NONE |
707 | * | |
708 | * NOTE: this doesn't allow a hostname to begin with a dot and | |
709 | * will not allow more dots than chars. | |
710 | */ | |
6287d57f | 711 | bool |
212380e3 AC |
712 | valid_hostname(const char *hostname) |
713 | { | |
9a180ae3 | 714 | const char *p = hostname, *last_slash = 0; |
212380e3 AC |
715 | int found_sep = 0; |
716 | ||
717 | s_assert(NULL != p); | |
718 | ||
719 | if(hostname == NULL) | |
6287d57f | 720 | return false; |
212380e3 | 721 | |
3c80b425 | 722 | if(!strcmp(hostname, "localhost")) |
6287d57f | 723 | return true; |
3c80b425 | 724 | |
9a180ae3 | 725 | if('.' == *p || ':' == *p || '/' == *p) |
6287d57f | 726 | return false; |
212380e3 AC |
727 | |
728 | while (*p) | |
729 | { | |
730 | if(!IsHostChar(*p)) | |
6287d57f | 731 | return false; |
212380e3 AC |
732 | if(*p == '.' || *p == ':') |
733 | found_sep++; | |
9a180ae3 SB |
734 | else if(*p == '/') |
735 | { | |
736 | found_sep++; | |
737 | last_slash = p; | |
738 | } | |
212380e3 AC |
739 | p++; |
740 | } | |
741 | ||
742 | if(found_sep == 0) | |
6287d57f | 743 | return false; |
9a180ae3 SB |
744 | |
745 | if(last_slash && IsDigit(last_slash[1])) | |
6287d57f | 746 | return false; |
212380e3 | 747 | |
6287d57f | 748 | return true; |
212380e3 AC |
749 | } |
750 | ||
55abcbb2 | 751 | /* |
212380e3 AC |
752 | * valid_username - check username for validity |
753 | * | |
754 | * Inputs - pointer to user | |
6287d57f | 755 | * Output - true if valid, false if not |
212380e3 | 756 | * Side effects - NONE |
55abcbb2 | 757 | * |
212380e3 AC |
758 | * Absolutely always reject any '*' '!' '?' '@' in an user name |
759 | * reject any odd control characters names. | |
760 | * Allow '.' in username to allow for "first.last" | |
761 | * style of username | |
762 | */ | |
6287d57f | 763 | bool |
212380e3 AC |
764 | valid_username(const char *username) |
765 | { | |
766 | int dots = 0; | |
767 | const char *p = username; | |
768 | ||
769 | s_assert(NULL != p); | |
770 | ||
771 | if(username == NULL) | |
6287d57f | 772 | return false; |
212380e3 AC |
773 | |
774 | if('~' == *p) | |
775 | ++p; | |
776 | ||
777 | /* reject usernames that don't start with an alphanum | |
778 | * i.e. reject jokers who have '-@somehost' or '.@somehost' | |
779 | * or "-hi-@somehost", "h-----@somehost" would still be accepted. | |
780 | */ | |
781 | if(!IsAlNum(*p)) | |
6287d57f | 782 | return false; |
212380e3 AC |
783 | |
784 | while (*++p) | |
785 | { | |
786 | if((*p == '.') && ConfigFileEntry.dots_in_ident) | |
787 | { | |
788 | dots++; | |
789 | if(dots > ConfigFileEntry.dots_in_ident) | |
6287d57f | 790 | return false; |
212380e3 | 791 | if(!IsUserChar(p[1])) |
6287d57f | 792 | return false; |
212380e3 AC |
793 | } |
794 | else if(!IsUserChar(*p)) | |
6287d57f | 795 | return false; |
212380e3 | 796 | } |
6287d57f | 797 | return true; |
212380e3 AC |
798 | } |
799 | ||
800 | /* report_and_set_user_flags | |
801 | * | |
802 | * Inputs - pointer to source_p | |
803 | * - pointer to aconf for this user | |
804 | * Output - NONE | |
805 | * Side effects - | |
806 | * Report to user any special flags they are getting, and set them. | |
807 | */ | |
808 | ||
809 | static void | |
810 | report_and_set_user_flags(struct Client *source_p, struct ConfItem *aconf) | |
811 | { | |
812 | /* If this user is being spoofed, tell them so */ | |
813 | if(IsConfDoSpoofIp(aconf)) | |
814 | { | |
e07de82c | 815 | sendto_one_notice(source_p, ":*** Spoofing your IP"); |
212380e3 AC |
816 | } |
817 | ||
818 | /* If this user is in the exception class, Set it "E lined" */ | |
819 | if(IsConfExemptKline(aconf)) | |
820 | { | |
821 | SetExemptKline(source_p); | |
5c16ab05 | 822 | sendto_one_notice(source_p, ":*** You are exempt from K/X lines"); |
212380e3 AC |
823 | } |
824 | ||
212380e3 AC |
825 | if(IsConfExemptDNSBL(aconf)) |
826 | /* kline exempt implies this, don't send both */ | |
827 | if(!IsConfExemptKline(aconf)) | |
e07de82c | 828 | sendto_one_notice(source_p, ":*** You are exempt from DNS blacklists"); |
212380e3 AC |
829 | |
830 | /* If this user is exempt from user limits set it F lined" */ | |
831 | if(IsConfExemptLimits(aconf)) | |
832 | { | |
e07de82c | 833 | sendto_one_notice(source_p, ":*** You are exempt from user limits"); |
212380e3 AC |
834 | } |
835 | ||
212380e3 AC |
836 | if(IsConfExemptFlood(aconf)) |
837 | { | |
838 | SetExemptFlood(source_p); | |
e07de82c | 839 | sendto_one_notice(source_p, ":*** You are exempt from flood limits"); |
212380e3 AC |
840 | } |
841 | ||
842 | if(IsConfExemptSpambot(aconf)) | |
843 | { | |
844 | SetExemptSpambot(source_p); | |
e07de82c | 845 | sendto_one_notice(source_p, ":*** You are exempt from spambot checks"); |
212380e3 AC |
846 | } |
847 | ||
848 | if(IsConfExemptJupe(aconf)) | |
849 | { | |
850 | SetExemptJupe(source_p); | |
e07de82c | 851 | sendto_one_notice(source_p, ":*** You are exempt from juped channel warnings"); |
212380e3 AC |
852 | } |
853 | ||
854 | if(IsConfExemptResv(aconf)) | |
855 | { | |
856 | SetExemptResv(source_p); | |
e07de82c | 857 | sendto_one_notice(source_p, ":*** You are exempt from resvs"); |
212380e3 AC |
858 | } |
859 | ||
860 | if(IsConfExemptShide(aconf)) | |
861 | { | |
862 | SetExemptShide(source_p); | |
e07de82c | 863 | sendto_one_notice(source_p, ":*** You are exempt from serverhiding"); |
212380e3 | 864 | } |
a4721f5e AC |
865 | |
866 | if(IsConfExtendChans(aconf)) | |
867 | { | |
868 | SetExtendChans(source_p); | |
869 | sendto_one_notice(source_p, ":*** You are exempt from normal channel limits"); | |
870 | } | |
212380e3 AC |
871 | } |
872 | ||
681ddf64 JT |
873 | static void |
874 | show_other_user_mode(struct Client *source_p, struct Client *target_p) | |
875 | { | |
876 | int i; | |
877 | char buf[BUFSIZE]; | |
878 | char *m; | |
879 | ||
880 | m = buf; | |
881 | *m++ = '+'; | |
882 | ||
883 | for (i = 0; i < 128; i++) /* >= 127 is extended ascii */ | |
884 | if (target_p->umodes & user_modes[i]) | |
885 | *m++ = (char) i; | |
886 | *m = '\0'; | |
887 | ||
888 | if (MyConnect(target_p) && target_p->snomask != 0) | |
889 | sendto_one_notice(source_p, ":Modes for %s are %s %s", | |
890 | target_p->name, buf, | |
891 | construct_snobuf(target_p->snomask)); | |
892 | else | |
893 | sendto_one_notice(source_p, ":Modes for %s are %s", | |
894 | target_p->name, buf); | |
895 | } | |
896 | ||
212380e3 AC |
897 | /* |
898 | * user_mode - set get current users mode | |
899 | * | |
900 | * m_umode() added 15/10/91 By Darren Reed. | |
212380e3 AC |
901 | * parv[1] - username to change mode for |
902 | * parv[2] - modes to change | |
903 | */ | |
904 | int | |
905 | user_mode(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) | |
906 | { | |
907 | int flag; | |
908 | int i; | |
909 | char *m; | |
910 | const char *pm; | |
911 | struct Client *target_p; | |
912 | int what, setflags; | |
6287d57f EM |
913 | bool badflag = false; /* Only send one bad flag notice */ |
914 | bool showsnomask = false; | |
212380e3 AC |
915 | unsigned int setsnomask; |
916 | char buf[BUFSIZE]; | |
917 | hook_data_umode_changed hdata; | |
918 | ||
919 | what = MODE_ADD; | |
920 | ||
921 | if(parc < 2) | |
922 | { | |
923 | sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name, source_p->name, "MODE"); | |
924 | return 0; | |
925 | } | |
926 | ||
927 | if((target_p = MyClient(source_p) ? find_named_person(parv[1]) : find_person(parv[1])) == NULL) | |
928 | { | |
929 | if(MyConnect(source_p)) | |
930 | sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL, | |
931 | form_str(ERR_NOSUCHCHANNEL), parv[1]); | |
932 | return 0; | |
933 | } | |
934 | ||
935 | /* Dont know why these were commented out.. | |
936 | * put them back using new sendto() funcs | |
937 | */ | |
938 | ||
939 | if(IsServer(source_p)) | |
940 | { | |
941 | sendto_realops_snomask(SNO_GENERAL, L_ADMIN, | |
942 | "*** Mode for User %s from %s", parv[1], source_p->name); | |
943 | return 0; | |
944 | } | |
945 | ||
c98c2c89 | 946 | if(source_p != target_p) |
212380e3 | 947 | { |
681ddf64 JT |
948 | if (MyOper(source_p) && parc < 3) |
949 | show_other_user_mode(source_p, target_p); | |
950 | else | |
951 | sendto_one(source_p, form_str(ERR_USERSDONTMATCH), me.name, source_p->name); | |
212380e3 AC |
952 | return 0; |
953 | } | |
954 | ||
955 | if(parc < 3) | |
956 | { | |
957 | m = buf; | |
958 | *m++ = '+'; | |
959 | ||
960 | for (i = 0; i < 128; i++) /* >= 127 is extended ascii */ | |
961 | if (source_p->umodes & user_modes[i]) | |
962 | *m++ = (char) i; | |
963 | ||
964 | *m = '\0'; | |
e8a2d50d | 965 | sendto_one_numeric(source_p, RPL_UMODEIS, form_str(RPL_UMODEIS), buf); |
88520303 | 966 | |
212380e3 | 967 | if (source_p->snomask != 0) |
88520303 | 968 | sendto_one_numeric(source_p, RPL_SNOMASK, form_str(RPL_SNOMASK), |
212380e3 | 969 | construct_snobuf(source_p->snomask)); |
88520303 | 970 | |
212380e3 AC |
971 | return 0; |
972 | } | |
973 | ||
974 | /* find flags already set for user */ | |
975 | setflags = source_p->umodes; | |
976 | setsnomask = source_p->snomask; | |
977 | ||
978 | /* | |
979 | * parse mode change string(s) | |
980 | */ | |
981 | for (pm = parv[2]; *pm; pm++) | |
982 | switch (*pm) | |
983 | { | |
984 | case '+': | |
985 | what = MODE_ADD; | |
986 | break; | |
987 | case '-': | |
988 | what = MODE_DEL; | |
989 | break; | |
990 | ||
991 | case 'o': | |
992 | if(what == MODE_ADD) | |
993 | { | |
994 | if(IsServer(client_p) && !IsOper(source_p)) | |
995 | { | |
996 | ++Count.oper; | |
997 | SetOper(source_p); | |
330fc5c1 | 998 | rb_dlinkAddAlloc(source_p, &oper_list); |
212380e3 AC |
999 | } |
1000 | } | |
1001 | else | |
1002 | { | |
1003 | /* Only decrement the oper counts if an oper to begin with | |
55abcbb2 | 1004 | * found by Pat Szuta, Perly , perly@xnet.com |
212380e3 AC |
1005 | */ |
1006 | ||
1007 | if(!IsOper(source_p)) | |
1008 | break; | |
1009 | ||
1010 | ClearOper(source_p); | |
1011 | ||
1012 | Count.oper--; | |
1013 | ||
1014 | if(MyConnect(source_p)) | |
1015 | { | |
1016 | source_p->umodes &= ~ConfigFileEntry.oper_only_umodes; | |
1017 | if (!(source_p->umodes & UMODE_SERVNOTICE) && source_p->snomask != 0) | |
1018 | { | |
1019 | source_p->snomask = 0; | |
6287d57f | 1020 | showsnomask = true; |
212380e3 AC |
1021 | } |
1022 | source_p->flags2 &= ~OPER_FLAGS; | |
1023 | ||
637c4932 | 1024 | rb_free(source_p->localClient->opername); |
212380e3 AC |
1025 | source_p->localClient->opername = NULL; |
1026 | ||
330fc5c1 | 1027 | rb_dlinkFindDestroy(source_p, &local_oper_list); |
83dfad0e JT |
1028 | privilegeset_unref(source_p->localClient->privset); |
1029 | source_p->localClient->privset = NULL; | |
212380e3 AC |
1030 | } |
1031 | ||
330fc5c1 | 1032 | rb_dlinkFindDestroy(source_p, &oper_list); |
212380e3 AC |
1033 | } |
1034 | break; | |
1035 | ||
1036 | /* we may not get these, | |
1037 | * but they shouldnt be in default | |
1038 | */ | |
1039 | ||
1040 | /* can only be set on burst */ | |
1041 | case 'S': | |
3318e109 | 1042 | case 'Z': |
212380e3 AC |
1043 | case ' ': |
1044 | case '\n': | |
1045 | case '\r': | |
1046 | case '\t': | |
1047 | break; | |
1048 | ||
1049 | case 's': | |
1050 | if (MyConnect(source_p)) | |
1051 | { | |
1052 | if(!IsOper(source_p) | |
1053 | && (ConfigFileEntry.oper_only_umodes & UMODE_SERVNOTICE)) | |
1054 | { | |
1055 | if (what == MODE_ADD || source_p->umodes & UMODE_SERVNOTICE) | |
6287d57f | 1056 | badflag = true; |
212380e3 AC |
1057 | continue; |
1058 | } | |
6287d57f | 1059 | showsnomask = true; |
212380e3 AC |
1060 | if(what == MODE_ADD) |
1061 | { | |
1062 | if (parc > 3) | |
1063 | source_p->snomask = parse_snobuf_to_mask(source_p->snomask, parv[3]); | |
1064 | else | |
1065 | source_p->snomask |= SNO_GENERAL; | |
1066 | } | |
1067 | else | |
1068 | source_p->snomask = 0; | |
1069 | if (source_p->snomask != 0) | |
1070 | source_p->umodes |= UMODE_SERVNOTICE; | |
1071 | else | |
1072 | source_p->umodes &= ~UMODE_SERVNOTICE; | |
1073 | break; | |
1074 | } | |
1075 | /* FALLTHROUGH */ | |
1076 | default: | |
2da6f6eb JT |
1077 | if (MyConnect(source_p) && *pm == 'Q' && !ConfigChannel.use_forward) |
1078 | { | |
6287d57f | 1079 | badflag = true; |
2da6f6eb JT |
1080 | break; |
1081 | } | |
1082 | ||
212380e3 AC |
1083 | if((flag = user_modes[(unsigned char) *pm])) |
1084 | { | |
1085 | if(MyConnect(source_p) | |
a8086a7c JT |
1086 | && ((!IsOper(source_p) |
1087 | && (ConfigFileEntry.oper_only_umodes & flag)) | |
1088 | || (orphaned_umodes & flag))) | |
212380e3 AC |
1089 | { |
1090 | if (what == MODE_ADD || source_p->umodes & flag) | |
6287d57f | 1091 | badflag = true; |
212380e3 AC |
1092 | } |
1093 | else | |
1094 | { | |
1095 | if(what == MODE_ADD) | |
1096 | source_p->umodes |= flag; | |
1097 | else | |
1098 | source_p->umodes &= ~flag; | |
1099 | } | |
1100 | } | |
1101 | else | |
1102 | { | |
1103 | if(MyConnect(source_p)) | |
6287d57f | 1104 | badflag = true; |
212380e3 AC |
1105 | } |
1106 | break; | |
1107 | } | |
1108 | ||
1109 | if(badflag) | |
1110 | sendto_one(source_p, form_str(ERR_UMODEUNKNOWNFLAG), me.name, source_p->name); | |
1111 | ||
1112 | if(MyClient(source_p) && (source_p->snomask & SNO_NCHANGE) && !IsOperN(source_p)) | |
1113 | { | |
b4838ccd | 1114 | sendto_one_notice(source_p, ":*** You need oper and nick_changes flag for +s +n"); |
212380e3 AC |
1115 | source_p->snomask &= ~SNO_NCHANGE; /* only tcm's really need this */ |
1116 | } | |
1117 | ||
1118 | if(MyClient(source_p) && (source_p->umodes & UMODE_OPERWALL) && !IsOperOperwall(source_p)) | |
1119 | { | |
5366977b | 1120 | sendto_one_notice(source_p, ":*** You need oper and operwall flag for +z"); |
212380e3 AC |
1121 | source_p->umodes &= ~UMODE_OPERWALL; |
1122 | } | |
1123 | ||
1124 | if(MyConnect(source_p) && (source_p->umodes & UMODE_ADMIN) && | |
1125 | (!IsOperAdmin(source_p) || IsOperHiddenAdmin(source_p))) | |
1126 | { | |
b4838ccd | 1127 | sendto_one_notice(source_p, ":*** You need oper and admin flag for +a"); |
212380e3 AC |
1128 | source_p->umodes &= ~UMODE_ADMIN; |
1129 | } | |
1130 | ||
1131 | /* let modules providing usermodes know that we've changed our usermode --nenolod */ | |
1132 | hdata.client = source_p; | |
1133 | hdata.oldumodes = setflags; | |
1134 | hdata.oldsnomask = setsnomask; | |
1135 | call_hook(h_umode_changed, &hdata); | |
1136 | ||
1137 | if(!(setflags & UMODE_INVISIBLE) && IsInvisible(source_p)) | |
1138 | ++Count.invisi; | |
1139 | if((setflags & UMODE_INVISIBLE) && !IsInvisible(source_p)) | |
1140 | --Count.invisi; | |
1141 | /* | |
1142 | * compare new flags with old flags and send string which | |
1143 | * will cause servers to update correctly. | |
1144 | */ | |
1145 | send_umode_out(client_p, source_p, setflags); | |
1146 | if (showsnomask && MyConnect(source_p)) | |
88520303 | 1147 | sendto_one_numeric(source_p, RPL_SNOMASK, form_str(RPL_SNOMASK), |
212380e3 AC |
1148 | construct_snobuf(source_p->snomask)); |
1149 | ||
1150 | return (0); | |
1151 | } | |
1152 | ||
1153 | /* | |
1154 | * send the MODE string for user (user) to connection client_p | |
1155 | * -avalon | |
1156 | */ | |
1157 | void | |
29c92cf9 | 1158 | send_umode(struct Client *client_p, struct Client *source_p, int old, char *umode_buf) |
212380e3 AC |
1159 | { |
1160 | int i; | |
1161 | int flag; | |
1162 | char *m; | |
1163 | int what = 0; | |
1164 | ||
1165 | /* | |
1166 | * build a string in umode_buf to represent the change in the user's | |
1167 | * mode between the new (source_p->flag) and 'old'. | |
1168 | */ | |
1169 | m = umode_buf; | |
1170 | *m = '\0'; | |
1171 | ||
1172 | for (i = 0; i < 128; i++) | |
1173 | { | |
1174 | flag = user_modes[i]; | |
1175 | ||
1176 | if((flag & old) && !(source_p->umodes & flag)) | |
1177 | { | |
1178 | if(what == MODE_DEL) | |
1179 | *m++ = (char) i; | |
1180 | else | |
1181 | { | |
1182 | what = MODE_DEL; | |
1183 | *m++ = '-'; | |
1184 | *m++ = (char) i; | |
1185 | } | |
1186 | } | |
1187 | else if(!(flag & old) && (source_p->umodes & flag)) | |
1188 | { | |
1189 | if(what == MODE_ADD) | |
1190 | *m++ = (char) i; | |
1191 | else | |
1192 | { | |
1193 | what = MODE_ADD; | |
1194 | *m++ = '+'; | |
1195 | *m++ = (char) i; | |
1196 | } | |
1197 | } | |
1198 | } | |
1199 | *m = '\0'; | |
1200 | ||
1201 | if(*umode_buf && client_p) | |
1202 | sendto_one(client_p, ":%s MODE %s :%s", source_p->name, source_p->name, umode_buf); | |
1203 | } | |
1204 | ||
1205 | /* | |
1206 | * send_umode_out | |
1207 | * | |
1208 | * inputs - | |
1209 | * output - NONE | |
55abcbb2 | 1210 | * side effects - |
212380e3 AC |
1211 | */ |
1212 | void | |
1213 | send_umode_out(struct Client *client_p, struct Client *source_p, int old) | |
1214 | { | |
1215 | struct Client *target_p; | |
1216 | char buf[BUFSIZE]; | |
330fc5c1 | 1217 | rb_dlink_node *ptr; |
212380e3 | 1218 | |
29c92cf9 | 1219 | send_umode(NULL, source_p, old, buf); |
212380e3 | 1220 | |
5cefa1d6 | 1221 | RB_DLINK_FOREACH(ptr, serv_list.head) |
212380e3 AC |
1222 | { |
1223 | target_p = ptr->data; | |
1224 | ||
1225 | if((target_p != client_p) && (target_p != source_p) && (*buf)) | |
1226 | { | |
1227 | sendto_one(target_p, ":%s MODE %s :%s", | |
55abcbb2 | 1228 | get_id(source_p, target_p), |
212380e3 AC |
1229 | get_id(source_p, target_p), buf); |
1230 | } | |
1231 | } | |
1232 | ||
1233 | if(client_p && MyClient(client_p)) | |
29c92cf9 | 1234 | send_umode(client_p, source_p, old, buf); |
212380e3 AC |
1235 | } |
1236 | ||
55abcbb2 | 1237 | /* |
212380e3 AC |
1238 | * user_welcome |
1239 | * | |
1240 | * inputs - client pointer to client to welcome | |
1241 | * output - NONE | |
1242 | * side effects - | |
1243 | */ | |
1244 | void | |
1245 | user_welcome(struct Client *source_p) | |
1246 | { | |
88520303 AC |
1247 | sendto_one_numeric(source_p, RPL_WELCOME, form_str(RPL_WELCOME), ServerInfo.network_name, source_p->name); |
1248 | sendto_one_numeric(source_p, RPL_YOURHOST, form_str(RPL_YOURHOST), | |
212380e3 | 1249 | get_listener_name(source_p->localClient->listener), ircd_version); |
88520303 | 1250 | sendto_one_numeric(source_p, RPL_CREATED, form_str(RPL_CREATED), creation); |
c18cb68b | 1251 | sendto_one_numeric(source_p, RPL_MYINFO, form_str(RPL_MYINFO), me.name, ircd_version, umodebuf, cflagsmyinfo); |
212380e3 AC |
1252 | |
1253 | show_isupport(source_p); | |
1254 | ||
1255 | show_lusers(source_p); | |
1256 | ||
1257 | if(ConfigFileEntry.short_motd) | |
1258 | { | |
5366977b AC |
1259 | sendto_one_notice(source_p, ":*** Notice -- motd was last changed at %s", user_motd_changed); |
1260 | sendto_one_notice(source_p, ":*** Notice -- Please read the motd if you haven't read it"); | |
212380e3 | 1261 | |
55abcbb2 | 1262 | sendto_one(source_p, form_str(RPL_MOTDSTART), |
212380e3 AC |
1263 | me.name, source_p->name, me.name); |
1264 | ||
1265 | sendto_one(source_p, form_str(RPL_MOTD), | |
1266 | me.name, source_p->name, "*** This is the short motd ***"); | |
1267 | ||
1268 | sendto_one(source_p, form_str(RPL_ENDOFMOTD), me.name, source_p->name); | |
1269 | } | |
1270 | else | |
1271 | send_user_motd(source_p); | |
1272 | } | |
1273 | ||
1274 | /* oper_up() | |
1275 | * | |
1276 | * inputs - pointer to given client to oper | |
1277 | * - pointer to ConfItem to use | |
1278 | * output - none | |
1279 | * side effects - opers up source_p using aconf for reference | |
1280 | */ | |
6287d57f | 1281 | void |
212380e3 AC |
1282 | oper_up(struct Client *source_p, struct oper_conf *oper_p) |
1283 | { | |
1284 | unsigned int old = source_p->umodes, oldsnomask = source_p->snomask; | |
1285 | hook_data_umode_changed hdata; | |
1286 | ||
1287 | SetOper(source_p); | |
1288 | ||
1289 | if(oper_p->umodes) | |
1290 | source_p->umodes |= oper_p->umodes; | |
1291 | else if(ConfigFileEntry.oper_umodes) | |
1292 | source_p->umodes |= ConfigFileEntry.oper_umodes; | |
1293 | else | |
1294 | source_p->umodes |= DEFAULT_OPER_UMODES; | |
1295 | ||
1296 | if (oper_p->snomask) | |
1297 | { | |
1298 | source_p->snomask |= oper_p->snomask; | |
1299 | source_p->umodes |= UMODE_SERVNOTICE; | |
1300 | } | |
1301 | else if (source_p->umodes & UMODE_SERVNOTICE) | |
1302 | { | |
1303 | /* Only apply these if +s is already set -- jilles */ | |
1304 | if (ConfigFileEntry.oper_snomask) | |
1305 | source_p->snomask |= ConfigFileEntry.oper_snomask; | |
1306 | else | |
1307 | source_p->snomask |= DEFAULT_OPER_SNOMASK; | |
1308 | } | |
1309 | ||
1310 | Count.oper++; | |
1311 | ||
a4721f5e | 1312 | SetExtendChans(source_p); |
212380e3 AC |
1313 | SetExemptKline(source_p); |
1314 | ||
1315 | source_p->flags2 |= oper_p->flags; | |
47a03750 | 1316 | source_p->localClient->opername = rb_strdup(oper_p->name); |
ef242716 | 1317 | source_p->localClient->privset = privilegeset_ref(oper_p->privset); |
212380e3 | 1318 | |
330fc5c1 AC |
1319 | rb_dlinkAddAlloc(source_p, &local_oper_list); |
1320 | rb_dlinkAddAlloc(source_p, &oper_list); | |
212380e3 AC |
1321 | |
1322 | if(IsOperAdmin(source_p) && !IsOperHiddenAdmin(source_p)) | |
1323 | source_p->umodes |= UMODE_ADMIN; | |
1324 | if(!IsOperN(source_p)) | |
1325 | source_p->snomask &= ~SNO_NCHANGE; | |
1326 | if(!IsOperOperwall(source_p)) | |
1327 | source_p->umodes &= ~UMODE_OPERWALL; | |
1328 | hdata.client = source_p; | |
1329 | hdata.oldumodes = old; | |
1330 | hdata.oldsnomask = oldsnomask; | |
1331 | call_hook(h_umode_changed, &hdata); | |
1332 | ||
1333 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
5cca545c | 1334 | "%s (%s!%s@%s) is now an operator", oper_p->name, source_p->name, |
212380e3 | 1335 | source_p->username, source_p->host); |
652b8478 JT |
1336 | if(!(old & UMODE_INVISIBLE) && IsInvisible(source_p)) |
1337 | ++Count.invisi; | |
1338 | if((old & UMODE_INVISIBLE) && !IsInvisible(source_p)) | |
1339 | --Count.invisi; | |
212380e3 | 1340 | send_umode_out(source_p, source_p, old); |
88520303 | 1341 | sendto_one_numeric(source_p, RPL_SNOMASK, form_str(RPL_SNOMASK), |
212380e3 AC |
1342 | construct_snobuf(source_p->snomask)); |
1343 | sendto_one(source_p, form_str(RPL_YOUREOPER), me.name, source_p->name); | |
22c3b270 AC |
1344 | sendto_one_notice(source_p, ":*** Oper privilege set is %s", oper_p->privset->name); |
1345 | sendto_one_notice(source_p, ":*** Oper privs are %s", oper_p->privset->privs); | |
212380e3 | 1346 | send_oper_motd(source_p); |
212380e3 AC |
1347 | } |
1348 | ||
01cebbd8 JT |
1349 | /* |
1350 | * find_umode_slot | |
1351 | * | |
1352 | * inputs - NONE | |
1353 | * outputs - an available umode bitmask or | |
1354 | * 0 if no umodes are available | |
1355 | * side effects - NONE | |
1356 | */ | |
1357 | unsigned int | |
1358 | find_umode_slot(void) | |
1359 | { | |
1360 | unsigned int all_umodes = 0, my_umode = 0, i; | |
1361 | ||
1362 | for (i = 0; i < 128; i++) | |
1363 | all_umodes |= user_modes[i]; | |
1364 | ||
1365 | for (my_umode = 1; my_umode && (all_umodes & my_umode); | |
1366 | my_umode <<= 1); | |
1367 | ||
1368 | return my_umode; | |
1369 | } | |
1370 | ||
212380e3 AC |
1371 | void |
1372 | construct_umodebuf(void) | |
1373 | { | |
1374 | int i; | |
1375 | char *ptr = umodebuf; | |
a8086a7c | 1376 | static int prev_user_modes[128]; |
212380e3 AC |
1377 | |
1378 | *ptr = '\0'; | |
1379 | ||
1380 | for (i = 0; i < 128; i++) | |
a8086a7c JT |
1381 | { |
1382 | if (prev_user_modes[i] != 0 && prev_user_modes[i] != user_modes[i]) | |
1383 | { | |
1384 | if (user_modes[i] == 0) | |
1385 | { | |
1386 | orphaned_umodes |= prev_user_modes[i]; | |
1387 | sendto_realops_snomask(SNO_DEBUG, L_ALL, "Umode +%c is now orphaned", i); | |
1388 | } | |
1389 | else | |
1390 | { | |
1391 | orphaned_umodes &= ~prev_user_modes[i]; | |
1392 | sendto_realops_snomask(SNO_DEBUG, L_ALL, "Orphaned umode +%c is picked up by module", i); | |
1393 | } | |
1394 | user_modes[i] = prev_user_modes[i]; | |
1395 | } | |
1396 | else | |
1397 | prev_user_modes[i] = user_modes[i]; | |
212380e3 AC |
1398 | if (user_modes[i]) |
1399 | *ptr++ = (char) i; | |
a8086a7c | 1400 | } |
212380e3 AC |
1401 | |
1402 | *ptr++ = '\0'; | |
1403 | } | |
1404 | ||
1405 | void | |
1406 | change_nick_user_host(struct Client *target_p, const char *nick, const char *user, | |
82622732 | 1407 | const char *host, int newts, const char *format, ...) |
212380e3 | 1408 | { |
330fc5c1 | 1409 | rb_dlink_node *ptr; |
212380e3 AC |
1410 | struct Channel *chptr; |
1411 | struct membership *mscptr; | |
1412 | int changed = irccmp(target_p->name, nick); | |
1413 | int changed_case = strcmp(target_p->name, nick); | |
1414 | int do_qjm = irccmp(target_p->username, user) || irccmp(target_p->host, host); | |
1415 | char mode[10], modeval[NICKLEN * 2 + 2], reason[256], *mptr; | |
1416 | va_list ap; | |
1417 | ||
1418 | modeval[0] = '\0'; | |
55abcbb2 | 1419 | |
212380e3 AC |
1420 | if(changed) |
1421 | { | |
1422 | target_p->tsinfo = newts; | |
1423 | monitor_signoff(target_p); | |
1424 | } | |
1425 | invalidate_bancache_user(target_p); | |
1426 | ||
1427 | if(do_qjm) | |
1428 | { | |
1429 | va_start(ap, format); | |
1430 | vsnprintf(reason, 255, format, ap); | |
1431 | va_end(ap); | |
1432 | ||
4a5330bb | 1433 | sendto_common_channels_local_butone(target_p, NOCAPS, CLICAP_CHGHOST, ":%s!%s@%s QUIT :%s", |
212380e3 AC |
1434 | target_p->name, target_p->username, target_p->host, |
1435 | reason); | |
1436 | ||
5cefa1d6 | 1437 | RB_DLINK_FOREACH(ptr, target_p->user->channel.head) |
212380e3 AC |
1438 | { |
1439 | mscptr = ptr->data; | |
1440 | chptr = mscptr->chptr; | |
1441 | mptr = mode; | |
1442 | ||
1443 | if(is_chanop(mscptr)) | |
1444 | { | |
1445 | *mptr++ = 'o'; | |
1446 | strcat(modeval, nick); | |
1447 | strcat(modeval, " "); | |
1448 | } | |
1449 | ||
1450 | if(is_voiced(mscptr)) | |
1451 | { | |
1452 | *mptr++ = 'v'; | |
1453 | strcat(modeval, nick); | |
1454 | } | |
1455 | ||
1456 | *mptr = '\0'; | |
1457 | ||
4a5330bb | 1458 | sendto_channel_local_with_capability_butone(target_p, ALL_MEMBERS, NOCAPS, CLICAP_EXTENDED_JOIN | CLICAP_CHGHOST, chptr, |
a695b0e4 | 1459 | ":%s!%s@%s JOIN %s", nick, user, host, chptr->chname); |
4a5330bb | 1460 | sendto_channel_local_with_capability_butone(target_p, ALL_MEMBERS, CLICAP_EXTENDED_JOIN, CLICAP_CHGHOST, chptr, |
a695b0e4 SB |
1461 | ":%s!%s@%s JOIN %s %s :%s", nick, user, host, chptr->chname, |
1462 | EmptyString(target_p->user->suser) ? "*" : target_p->user->suser, | |
1463 | target_p->info); | |
1464 | ||
212380e3 | 1465 | if(*mode) |
ad9cbf9e MU |
1466 | sendto_channel_local_with_capability_butone(target_p, ALL_MEMBERS, NOCAPS, CLICAP_CHGHOST, chptr, |
1467 | ":%s MODE %s +%s %s", target_p->servptr->name, chptr->chname, mode, modeval); | |
212380e3 AC |
1468 | |
1469 | *modeval = '\0'; | |
1470 | } | |
1471 | ||
c5bbc603 KB |
1472 | /* Resend away message to away-notify enabled clients. */ |
1473 | if (target_p->user->away) | |
4a5330bb | 1474 | sendto_common_channels_local_butone(target_p, CLICAP_AWAY_NOTIFY, CLICAP_CHGHOST, ":%s!%s@%s AWAY :%s", |
0e17ce06 | 1475 | nick, user, host, |
c5bbc603 KB |
1476 | target_p->user->away); |
1477 | ||
4a5330bb AC |
1478 | sendto_common_channels_local_butone(target_p, CLICAP_CHGHOST, NOCAPS, |
1479 | ":%s!%s@%s CHGHOST %s %s", | |
1480 | target_p->name, target_p->username, target_p->host, user, host); | |
1481 | ||
212380e3 AC |
1482 | if(MyClient(target_p) && changed_case) |
1483 | sendto_one(target_p, ":%s!%s@%s NICK %s", | |
4a5330bb | 1484 | target_p->name, user, host, nick); |
ae4ce45f KB |
1485 | |
1486 | /* TODO: send some snotes to SNO_NCHANGE/SNO_CCONN/SNO_CCONNEXT? */ | |
212380e3 AC |
1487 | } |
1488 | else if(changed_case) | |
1489 | { | |
583f064f | 1490 | sendto_common_channels_local(target_p, NOCAPS, NOCAPS, ":%s!%s@%s NICK :%s", |
4a5330bb | 1491 | target_p->name, user, host, nick); |
ae4ce45f | 1492 | |
34616c3b JT |
1493 | if(MyConnect(target_p)) |
1494 | sendto_realops_snomask(SNO_NCHANGE, L_ALL, | |
1495 | "Nick change: From %s to %s [%s@%s]", | |
1496 | target_p->name, nick, | |
1497 | target_p->username, target_p->host); | |
212380e3 AC |
1498 | } |
1499 | ||
cd66c5b9 AC |
1500 | if (user != target_p->username) |
1501 | rb_strlcpy(target_p->username, user, sizeof target_p->username); | |
1502 | ||
f427c8b0 | 1503 | rb_strlcpy(target_p->host, host, sizeof target_p->host); |
212380e3 AC |
1504 | |
1505 | if (changed) | |
b47f8a4f | 1506 | whowas_add_history(target_p, 1); |
212380e3 AC |
1507 | |
1508 | del_from_client_hash(target_p->name, target_p); | |
f427c8b0 | 1509 | rb_strlcpy(target_p->name, nick, NICKLEN); |
212380e3 AC |
1510 | add_to_client_hash(target_p->name, target_p); |
1511 | ||
1512 | if(changed) | |
1513 | { | |
1514 | monitor_signon(target_p); | |
1515 | del_all_accepts(target_p); | |
1516 | } | |
1517 | } |