1 /* opserv.c - IRC Operator assistance service
2 * Copyright 2000-2004 srvx Development Team
4 * This file is part of srvx.
6 * srvx is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
31 #ifdef HAVE_SYS_TIMES_H
32 #include <sys/times.h>
34 #ifdef HAVE_NETINET_IN_H
35 #include <netinet/in.h>
37 #ifdef HAVE_ARPA_INET_H
38 #include <arpa/inet.h>
41 #define OPSERV_CONF_NAME "services/opserv"
43 #define KEY_ALERT_CHANNEL "alert_channel"
44 #define KEY_ALERT_CHANNEL_MODES "alert_channel_modes"
45 #define KEY_DEBUG_CHANNEL "debug_channel"
46 #define KEY_DEBUG_CHANNEL_MODES "debug_channel_modes"
47 #define KEY_UNTRUSTED_MAX "untrusted_max"
48 #define KEY_PURGE_LOCK_DELAY "purge_lock_delay"
49 #define KEY_JOIN_FLOOD_MODERATE "join_flood_moderate"
50 #define KEY_JOIN_FLOOD_MODERATE_THRESH "join_flood_moderate_threshold"
51 #define KEY_NICK "nick"
52 #define KEY_JOIN_POLICER "join_policer"
53 #define KEY_NEW_USER_POLICER "new_user_policer"
54 #define KEY_REASON "reason"
55 #define KEY_RESERVES "reserves"
56 #define KEY_IDENT "username" /* for compatibility with 1.0 DBs */
57 #define KEY_HOSTNAME "hostname"
58 #define KEY_DESC "description"
59 #define KEY_BAD_WORDS "bad"
60 #define KEY_EXEMPT_CHANNELS "exempt"
61 #define KEY_SECRET_WORDS "secret"
62 #define KEY_TRUSTED_HOSTS "trusted"
63 #define KEY_OWNER "owner"
64 #define KEY_GAGS "gags"
65 #define KEY_ALERTS "alerts"
66 #define KEY_REACTION "reaction"
67 #define KEY_DISCRIM "discrim"
68 #define KEY_WARN "chanwarn"
70 #define KEY_TIME "time"
71 #define KEY_MAX_CLIENTS "max_clients"
72 #define KEY_LIMIT "limit"
73 #define KEY_EXPIRES "expires"
74 #define KEY_STAFF_AUTH_CHANNEL "staff_auth_channel"
75 #define KEY_STAFF_AUTH_CHANNEL_MODES "staff_auth_channel_modes"
76 #define KEY_STAFF_AUTH_FORCE_OPS "staff_auth_force_opers"
77 #define KEY_CLONE_GLINE_DURATION "clone_gline_duration"
78 #define KEY_BLOCK_GLINE_DURATION "block_gline_duration"
79 #define KEY_ISSUER "issuer"
80 #define KEY_ISSUED "issued"
81 #define KEY_DEVNULL_CLASSES "classes"
82 #define KEY_DEVNULL_NAME "class"
83 #define KEY_DEVNULL_MODE "modes"
84 #define KEY_DEVNULL_MAXCHAN "chanlimit"
85 #define KEY_DEVNULL_MAXSENDQ "sendq"
87 #define IDENT_FORMAT "%s [%s@%s/%s]"
88 #define IDENT_DATA(user) user->nick, user->ident, user->hostname, irc_ntoa(&user->ip)
89 #define MAX_CHANNELS_WHOIS 50
90 #define OSMSG_PART_REASON "%s has no reason."
91 #define OSMSG_KICK_REQUESTED "Kick requested by %s."
92 #define OSMSG_KILL_REQUESTED "Kill requested by %s."
93 #define OSMSG_GAG_REQUESTED "Gag requested by %s."
95 static const struct message_entry msgtab[] = {
96 { "OSMSG_USER_ACCESS_IS", "$b%s$b (account $b%s$b) has %d access." },
97 { "OSMSG_LEVEL_TOO_LOW", "You lack sufficient access to use this command." },
98 { "OSMSG_NEED_CHANNEL", "You must specify a channel for $b%s$b." },
99 { "OSMSG_INVALID_IRCMASK", "$b%s$b is an invalid IRC hostmask." },
100 { "OSMSG_ADDED_BAN", "I have banned $b%s$b from $b%s$b." },
101 { "OSMSG_NO_GLINE_CMD", "The GLINE command is not bound so you can only block with the default duration." },
102 { "OSMSG_BLOCK_TRUSTED", "$b%s$b is on a trusted ip. If you really want to G-line him, use the GLINE command." },
103 { "OSMSG_BLOCK_OPER" , "G-lining $b%s$b (*@%s) would also hit the IRC operator $b%s$b." },
104 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
105 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
106 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
107 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
108 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
109 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
110 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
111 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
112 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
113 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
114 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
115 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
116 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
117 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
118 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
119 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
120 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
121 { "OSMSG_LEAVING", "Leaving $b%s$b." },
122 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
123 { "OSMSG_OP_DONE", "Opped the requested lusers." },
124 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
125 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
126 { "OSMSG_WHOIS_NICK", "Nick : %s" },
127 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
128 { "OSMSG_WHOIS_FAKEHOST", "Fakehost : %s" },
129 { "OSMSG_WHOIS_FAKEIDENT", "Fakeident: %s" },
130 { "OSMSG_WHOIS_FAKEIDENTHOST", "Fakehost : %s@%s" },
131 { "OSMSG_WHOIS_IP", "Real IP : %s" },
132 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
133 { "OSMSG_WHOIS_INFO", "Info : %s" },
134 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
135 { "OSMSG_WHOIS_SERVER", "Server : %s" },
136 { "OSMSG_WHOIS_NICK_AGE", "Nick Age : %s" },
137 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
138 { "OSMSG_WHOIS_CHANNELS", "Channels : %s" },
139 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
140 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
141 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
142 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
143 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
144 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
145 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
146 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
147 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
148 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
149 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
150 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
151 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
152 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
153 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
154 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
155 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
156 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
157 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
158 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
159 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
160 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
161 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
162 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
163 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
164 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
165 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
166 { "OSMSG_NO_GLINE", "$b%s$b is not a known G-line." },
167 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
168 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
169 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
170 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
171 { "OSMSG_TRUSTED_LIST", "List of trusted hosts:" },
172 { "OSMSG_HOST_IS_TRUSTED", "%s (%s; set %s ago by %s; expires %s: %s)" },
173 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
174 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
175 { "OSMSG_LINE_DUMPED", "Raw line sent." },
176 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
177 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
178 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
179 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
180 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
181 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
182 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
183 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
184 { "OSMSG_FLOOD_MODERATE", "This channel has been temporarily moderated due to a possible join flood attack detected in this channel; network staff have been notified and will investigate." },
185 { "OSMSG_CLONE_WARNING", "WARNING: You have connected the maximum permitted number of clients from one IP address (clones). If you connect any more, your host will be temporarily banned from the network." },
186 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
187 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
188 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
189 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
190 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
191 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
192 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
193 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
194 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
195 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
196 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
197 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
198 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
199 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
200 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
201 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
202 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
203 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
204 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
205 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
206 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
207 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
208 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
209 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
210 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
211 { "OSMSG_GTRACE_FORMAT", "%1$s (issued %2$s ago by %3$s, lastmod %4$s ago, expires %5$s, lifetime %7$s): %6$s" },
212 { "OSMSG_GTRACE_FOREVER", "%1$s (issued %2$s ago by %3$s, lastmod %4$s ago, never expires, lifetime %7$s): %6$s" },
213 { "OSMSG_GTRACE_EXPIRED", "%1$s (issued %2$s ago by %3$s, lastmod %4$s ago, expired %5$s ago, lifetime %7$s): %6$s" },
214 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
215 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
216 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
217 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
218 { "OSMSG_NO_GAGS", "No gags have been set." },
219 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
220 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
221 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
222 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
223 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
224 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
225 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
226 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
227 { "OSMSG_ALERT_IS", "%s (by %s, reaction %s): %s" },
228 { "OSMSG_ALERTS_LIST", "Current $O alerts:" },
229 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
230 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
231 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
232 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
233 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
234 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
235 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
236 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
237 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
238 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
239 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
240 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
241 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
242 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
243 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
244 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
245 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
246 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
247 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
248 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
249 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
250 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
251 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
252 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
253 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
254 { "OSMSG_CHANINFO_HEADER", "%s Information" },
255 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
256 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
257 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
258 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
259 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
260 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
261 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
262 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
263 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
264 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
265 { "OSMSG_TRACE_MAX_CHANNELS", "You may not use the 'channel' criterion more than %d times." },
266 { "OSMSG_FORCEKICK_LOCAL", "You cannot kick $b%s$b forcefully." },
267 { "OSMSG_SVSNONICK", "$b%s$b is not a valid nick." },
268 { "OSMSG_SVSNICKUSED", "$b%s$b is an already used nickname." },
269 { "OSMSG_SVSNICK", "You have renamed $b%s$b to $b%s$b." },
270 { "OSMSG_SVSJOIN", "$b%s$b joined $b%s$b." },
271 { "OSMSG_SVSMODE", "You have set mode $b%s$b for $b%s$b." },
272 { "OSMSG_SIMUL", "You have simuled $b%s$b: %s" },
273 { "OSMSG_DEVNULL_USER" , "[%s] %s %s" },
274 { "OSMSG_DEVNULL_MATCH" , "%d Users found." },
275 { "OSMSG_DEVNULL_CLASS" , "%s is not a valid DevNull class." },
276 { "OSMSG_DEVNULL_ADDED", "Added %s to DevNull list (class: %s)" },
277 { "OSMSG_DEVNULL_DELETED", "Deleted %s from DevNull list (class: %s)" },
278 { "OSMSG_DEVNULL_NOTADDED", "User %s is not listed on DevNull list." },
279 { "OSMSG_DEVNULL_ACTION", "Unrecognized trace action $b%s$b" },
280 { "OSMSG_DEVNULL_FOUND", "DevNull Class %s is already existing." },
281 { "OSMSG_DEVNULL_NOTFOUND", "can't find DevNull class %s." },
282 { "OSMSG_DEVNULL_ADDED", "DevNull Class %s added." },
283 { "OSMSG_DEVNULL_REMOVED", "DevNull Class %s removed." },
284 { "OSMSG_DEVNULL_SET", "Settings for DevNull Class %s" },
285 { "OSMSG_DEVNULL_SET_A", "ChanLimit: %s" },
286 { "OSMSG_DEVNULL_SET_A_i", "ChanLimit: %i" },
287 { "OSMSG_DEVNULL_SET_B", "UnlimitTarget: %s" },
288 { "OSMSG_DEVNULL_SET_C", "Flood: %s" },
289 { "OSMSG_DEVNULL_SET_E", "ChanHide: %s" },
290 { "OSMSG_DEVNULL_SET_F", "IdleHide: %s" },
291 { "OSMSG_DEVNULL_SET_G", "ChServMode: %s" },
292 { "OSMSG_DEVNULL_SET_H", "XtraOpMode: %s" },
293 { "OSMSG_DEVNULL_SET_I", "NetServMode: %s" },
294 { "OSMSG_DEVNULL_SET_J", "SeeIdle: %s" },
295 { "OSMSG_DEVNULL_SET_K", "ForceIdleHide: %s" },
296 { "OSMSG_DEVNULL_SET_L", "OverrideCC: %s" },
297 { "OSMSG_DEVNULL_SET_M", "OverrideNoAmsg: %s" },
298 { "OSMSG_DEVNULL_SET_N", "MaxSendQ: %s" },
299 { "OSMSG_DEVNULL_SET_N_i", "MaxSendQ: %i" },
300 { "OSMSG_DEVNULL_SET_DONE", "Done." },
301 { "OSMSG_DEVNULL_RENAMED", "Devnull class %s renamed to %s" },
302 { "OSMSG_DEVNULL_SET_INVALID", "Invalid Option for setting %s" },
306 #define OPSERV_SYNTAX() svccmd_send_help(user, opserv, cmd)
308 typedef int (*discrim_search_func)(struct userNode *match, void *extra);
310 struct userNode *opserv;
312 static dict_t opserv_chan_warn; /* data is char* */
313 static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
314 static struct string_list *opserv_bad_words;
315 static dict_t opserv_exempt_channels; /* data is not used */
316 static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
317 static dict_t opserv_devnull_classes; /* data is struct devnull_class* */
318 static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
319 static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
320 static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
321 static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
322 static dict_t opserv_account_alerts; /* data is struct opserv_user_alert* */
323 static struct module *opserv_module;
324 static struct log_type *OS_LOG;
325 static unsigned int new_user_flood;
326 const char *devnull_modes = DEVNULL_MODES;
327 static char *level_strings[1001];
328 static char devnull_inverse_modes[256];
331 struct chanNode *debug_channel;
332 struct chanNode *alert_channel;
333 struct chanNode *staff_auth_channel;
334 int staff_auth_force;
335 struct policer_params *join_policer_params;
336 struct policer new_user_policer;
337 unsigned long untrusted_max;
338 unsigned long clone_gline_duration;
339 unsigned long block_gline_duration;
340 unsigned long purge_lock_delay;
341 unsigned long join_flood_moderate;
342 unsigned long join_flood_moderate_threshold;
345 struct trusted_host {
350 unsigned long issued;
351 unsigned long expires;
358 unsigned long expires;
359 struct gag_entry *next;
362 static struct gag_entry *gagList;
364 struct opserv_hostinfo {
365 struct userList clients;
366 struct trusted_host *trusted;
370 opserv_free_hostinfo(void *data)
372 struct opserv_hostinfo *ohi = data;
373 userList_clean(&ohi->clients);
377 #define DISCRIM_MAX_CHANS 20
379 typedef struct opservDiscrim {
380 struct chanNode *channels[DISCRIM_MAX_CHANS];
381 unsigned int channel_count;
382 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *notice_target, *accountmask;
383 irc_in_addr_t ip_mask;
385 unsigned long min_ts, max_ts;
386 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
387 unsigned char ip_mask_bits;
388 unsigned int match_opers : 1, match_trusted : 1, option_log : 1;
389 unsigned int chan_req_modes[DISCRIM_MAX_CHANS], chan_no_modes[DISCRIM_MAX_CHANS];
390 int authed : 2, info_space : 2;
393 struct discrim_and_source {
395 struct userNode *source;
397 unsigned int disp_limit;
400 static discrim_t opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel);
401 static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
402 static int gag_helper_func(struct userNode *match, void *extra);
403 static int ungag_helper_func(struct userNode *match, void *extra);
409 } opserv_alert_reaction;
411 struct opserv_user_alert {
413 char *text_discrim, *split_discrim;
415 opserv_alert_reaction reaction;
418 /* funny type to make it acceptible to dict_set_free_data, far below */
420 opserv_free_user_alert(void *data)
422 struct opserv_user_alert *alert = data;
424 for(i = 0; i < alert->discrim->channel_count; i++)
425 UnlockChannel(alert->discrim->channels[i]);
427 free(alert->text_discrim);
428 free(alert->split_discrim);
429 free(alert->discrim->reason);
430 free(alert->discrim);
434 #if defined(GCC_VARMACROS)
435 # define opserv_debug(ARGS...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel, opserv, ARGS); } while (0)
436 # define opserv_alert(ARGS...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, ARGS); } while (0)
437 # define opserv_custom_alert(CHAN, ARGS...) do { if (CHAN) send_target_message(4, (CHAN), opserv, ARGS); else if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, ARGS); } while (0)
438 #elif defined(C99_VARMACROS)
439 # define opserv_debug(...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel, opserv, __VA_ARGS__); } while (0)
440 # define opserv_alert(...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, __VA_ARGS__); } while (0)
441 # define opserv_custom_alert(chan, ...) do { if (chan) send_target_message(4, chan, opserv, __VA_ARGS__); else if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, __VA_ARGS__); } while (0)
444 /* A lot of these commands are very similar to what ChanServ can do,
445 * but OpServ can do them even on channels that aren't registered.
448 static MODCMD_FUNC(cmd_access)
450 struct handle_info *hi;
454 target = (argc > 1) ? (const char*)argv[1] : user->nick;
455 if (!irccasecmp(target, "*")) {
456 nickserv_show_oper_accounts(user, cmd);
459 if (!(hi = modcmd_get_handle_info(user, target)))
461 res = (argc > 2) ? oper_try_set_access(user, cmd->parent->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
462 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
466 static MODCMD_FUNC(cmd_ban)
468 struct mod_chanmode change;
469 struct userNode *victim;
471 mod_chanmode_init(&change);
473 change.args[0].mode = MODE_BAN;
474 if (is_ircmask(argv[1]))
475 change.args[0].u.hostmask = strdup(argv[1]);
476 else if ((victim = GetUserH(argv[1])))
477 change.args[0].u.hostmask = generate_hostmask(victim, 0);
479 reply("OSMSG_INVALID_IRCMASK", argv[1]);
482 modcmd_chanmode_announce(&change);
483 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
484 free((char*)change.args[0].u.hostmask);
488 static MODCMD_FUNC(cmd_chaninfo)
493 struct modeNode *moden;
494 struct modeNode **members;
499 reply("OSMSG_CHANINFO_HEADER", channel->name);
500 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
501 feh = channel->timestamp;
502 strftime(buffer, sizeof(buffer), fmt, gmtime(&feh));
503 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
504 irc_make_chanmode(channel, buffer);
505 if (channel->bad_channel)
506 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
508 reply("OSMSG_CHANINFO_MODES", buffer);
509 if (channel->topic_time) {
510 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
511 feh = channel->topic_time;
512 strftime(buffer, sizeof(buffer), fmt, gmtime(&feh));
513 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
515 irc_fetchtopic(cmd->parent->bot, channel->name);
516 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
518 if (channel->banlist.used) {
519 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
520 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
521 for (n = 0; n < channel->banlist.used; n++) {
522 ban = channel->banlist.list[n];
524 strftime(buffer, sizeof(buffer), fmt, localtime(&feh));
525 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
528 if ((argc < 2) && (channel->members.used >= 50)) {
529 /* early out unless they ask for users */
530 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
533 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
535 /* Create and sort the members array. */
536 members = alloca(channel->members.used * sizeof(members[0]));
537 for (n=0; n<channel->members.used; n++)
538 members[n] = channel->members.list[n];
539 qsort(members, channel->members.used, sizeof(members[0]), modeNode_sort);
541 /* Display the array. */
542 show_oplevels = (channel->members.used != 0)
543 && (members[0]->modes & MODE_CHANOP)
544 && (members[0]->oplevel < MAXOPLEVEL);
545 for (n=0; n<channel->members.used; n++) {
547 if (moden->modes & MODE_CHANOP) {
549 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
551 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
552 } else if (moden->modes & MODE_VOICE)
553 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
555 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
561 static MODCMD_FUNC(cmd_warn)
563 char *reason, *message;
565 if (!IsChannelName(argv[1])) {
566 reply("OSMSG_NEED_CHANNEL", argv[0]);
569 reason = dict_find(opserv_chan_warn, argv[1], NULL);
571 reply("OSMSG_WARN_EXISTS", argv[1]);
575 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
577 reason = strdup("No reason");
578 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
579 reply("OSMSG_WARN_ADDED", argv[1], reason);
580 if (dict_find(channels, argv[1], NULL)) {
581 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
582 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
583 global_message(MESSAGE_RECIPIENT_OPERS, message);
588 static MODCMD_FUNC(cmd_unwarn)
590 if ((argc < 2) || !IsChannelName(argv[1])) {
591 reply("OSMSG_NEED_CHANNEL", argv[0]);
594 if (!dict_remove(opserv_chan_warn, argv[1])) {
595 reply("OSMSG_WARN_NOEXIST", argv[1]);
598 reply("OSMSG_WARN_DELETED", argv[1]);
602 static MODCMD_FUNC(cmd_clearbans)
604 struct mod_chanmode *change;
607 change = mod_chanmode_alloc(channel->banlist.used);
608 for (ii=0; ii<channel->banlist.used; ii++) {
609 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
610 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
612 modcmd_chanmode_announce(change);
613 for (ii=0; ii<change->argc; ++ii)
614 free((char*)change->args[ii].u.hostmask);
615 mod_chanmode_free(change);
616 reply("OSMSG_CLEARBANS_DONE", channel->name);
620 static MODCMD_FUNC(cmd_clearmodes)
622 struct mod_chanmode change;
624 if (!channel->modes) {
625 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
628 mod_chanmode_init(&change);
629 change.modes_clear = channel->modes & ~MODE_REGISTERED;
630 modcmd_chanmode_announce(&change);
631 reply("OSMSG_CLEARMODES_DONE", channel->name);
635 static MODCMD_FUNC(cmd_deop)
637 struct mod_chanmode *change;
638 unsigned int arg, count;
640 change = mod_chanmode_alloc(argc-1);
641 for (arg = 1, count = 0; arg < argc; ++arg) {
642 struct userNode *victim = GetUserH(argv[arg]);
644 if (!victim || IsService(victim)
645 || !(mn = GetUserMode(channel, victim))
646 || !(mn->modes & MODE_CHANOP))
648 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
649 change->args[count++].u.member = mn;
652 change->argc = count;
653 modcmd_chanmode_announce(change);
655 mod_chanmode_free(change);
656 reply("OSMSG_DEOP_DONE");
660 static MODCMD_FUNC(cmd_deopall)
662 struct mod_chanmode *change;
663 unsigned int ii, count;
665 change = mod_chanmode_alloc(channel->members.used);
666 for (ii = count = 0; ii < channel->members.used; ++ii) {
667 struct modeNode *mn = channel->members.list[ii];
668 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
670 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
671 change->args[count++].u.member = mn;
674 change->argc = count;
675 modcmd_chanmode_announce(change);
677 mod_chanmode_free(change);
678 reply("OSMSG_DEOPALL_DONE", channel->name);
682 static MODCMD_FUNC(cmd_rehash)
684 extern char *services_config;
686 if (conf_read(services_config))
687 reply("OSMSG_REHASH_COMPLETE");
689 reply("OSMSG_REHASH_FAILED");
693 static MODCMD_FUNC(cmd_reopen)
696 reply("OSMSG_REOPEN_COMPLETE");
700 static MODCMD_FUNC(cmd_reconnect)
702 reply("OSMSG_RECONNECTING");
703 irc_squit(self, "Reconnecting.", NULL);
707 static MODCMD_FUNC(cmd_jupe)
709 extern int force_n2k;
710 struct server *newsrv;
712 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
715 if ((num < 64) && !force_n2k) {
716 inttobase64(numeric, num, 1);
717 inttobase64(numeric+1, 64*64-1, 2);
719 inttobase64(numeric, num, 2);
720 inttobase64(numeric+2, 64*64*64-1, 3);
722 #ifdef WITH_PROTOCOL_P10
723 if (GetServerN(numeric)) {
724 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
728 if (GetServerH(argv[1])) {
729 reply("OSMSG_NAME_COLLIDE");
732 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
733 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
735 reply("OSMSG_SRV_CREATE_FAILED");
739 reply("OSMSG_SERVER_JUPED", argv[1]);
743 static MODCMD_FUNC(cmd_unjupe)
748 srv = GetServerH(argv[1]);
750 reply("MSG_SERVER_UNKNOWN", argv[1]);
753 if (strncmp(srv->description, "JUPE", 4)) {
754 reply("OSMSG_SERVER_NOT_JUPE");
757 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
758 DelServer(srv, 1, reason);
759 reply("OSMSG_SERVER_UNJUPED");
763 static MODCMD_FUNC(cmd_jump)
765 extern struct cManagerNode cManager;
766 void uplink_select(char *name);
767 struct uplinkNode *uplink_find(char *name);
768 struct uplinkNode *uplink;
771 target = unsplit_string(argv+1, argc-1, NULL);
773 if (!strcmp(cManager.uplink->name, target)) {
774 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
778 uplink = uplink_find(target);
780 reply("OSMSG_INVALID_UPLINK", target);
783 if (uplink->flags & UPLINK_UNAVAILABLE) {
784 reply("OSMSG_UPLINK_DISABLED", uplink->name);
788 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
789 uplink_select(target);
790 irc_squit(self, "Reconnecting.", NULL);
794 static MODCMD_FUNC(cmd_die)
798 text = unsplit_string(argv+1, argc-1, NULL);
799 reason = alloca(strlen(text) + strlen(user->nick) + 20);
800 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
801 irc_squit(self, reason, text);
806 static MODCMD_FUNC(cmd_restart)
808 extern int services_argc;
809 extern char **services_argv;
810 char **restart_argv, *reason, *text;
812 text = unsplit_string(argv+1, argc-1, NULL);
813 reason = alloca(strlen(text) + strlen(user->nick) + 17);
814 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
815 irc_squit(self, reason, text);
817 /* Append a NULL to the end of argv[]. */
818 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
819 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
820 restart_argv[services_argc] = NULL;
825 execv(services_argv[0], restart_argv);
827 /* If we're still here, that means something went wrong. Reconnect. */
831 static struct gline *
832 opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
834 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
835 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
837 snprintf(reason = alloca(MAXLEN), MAXLEN,
838 "G-line requested by %s.", src_handle);
840 duration = opserv_conf.block_gline_duration;
841 return gline_add(src_handle, mask, duration, reason, now, now, 0, 1);
844 static MODCMD_FUNC(cmd_block)
846 struct userNode *target;
849 unsigned long duration = 0;
850 unsigned int offset = 2;
852 struct svccmd *gline_cmd;
854 target = GetUserH(argv[1]);
856 reply("MSG_NICK_UNKNOWN", argv[1]);
859 if (IsService(target)) {
860 reply("MSG_SERVICE_IMMUNE", target->nick);
863 if (dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL)) {
864 reply("OSMSG_BLOCK_TRUSTED", target->nick);
868 for(nn = 0; nn < curr_opers.used; nn++) {
869 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0) {
870 reply("OSMSG_BLOCK_OPER", target->nick, irc_ntoa(&target->ip), curr_opers.list[nn]->nick);
875 if(argc > 2 && (duration = ParseInterval(argv[2]))) {
878 if(duration && duration != opserv_conf.block_gline_duration) {
879 /* We require more access when the duration is not the default block duration. */
880 gline_cmd = dict_find(cmd->parent->commands, "gline", NULL);
883 reply("OSMSG_NO_GLINE_CMD");
886 if(!svccmd_can_invoke(user, cmd->parent->bot, gline_cmd, channel, SVCCMD_NOISY))
889 reason = (argc > offset) ? unsplit_string(argv+offset, argc-offset, NULL) : NULL;
890 gline = opserv_block(target, user->handle_info->handle, reason, duration);
891 reply("OSMSG_GLINE_ISSUED", gline->target);
895 static MODCMD_FUNC(cmd_gline)
897 unsigned long duration;
901 reason = unsplit_string(argv+3, argc-3, NULL);
902 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
903 reply("MSG_INVALID_GLINE", argv[1]);
906 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
907 reply("OSMSG_STUPID_GLINE", argv[1]);
910 duration = ParseInterval(argv[2]);
912 reply("MSG_INVALID_DURATION", argv[2]);
915 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, now, 0, 1);
916 reply("OSMSG_GLINE_ISSUED", gline->target);
920 static MODCMD_FUNC(cmd_ungline)
922 if (gline_remove(argv[1], 1))
923 reply("OSMSG_GLINE_REMOVED", argv[1]);
925 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
929 static MODCMD_FUNC(cmd_refreshg)
936 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
938 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
940 gline_refresh_server(srv);
941 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
945 reply("MSG_SERVER_UNKNOWN", argv[1]);
950 reply("OSMSG_GLINES_REFRESHED");
956 opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
959 unsigned int count, here_len, n, maxlen;
962 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
964 maxlen = MAX_LINE_SIZE;
965 for (n=count=0; n<target->channels.used; n++) {
966 mn = target->channels.list[n];
967 here_len = strlen(mn->channel->name);
968 if ((count + here_len + 4) > maxlen) {
970 send_message(tell, opserv, message, buff);
973 if (mn->modes & MODE_CHANOP)
975 if (mn->modes & MODE_VOICE)
977 memcpy(buff+count, mn->channel->name, here_len);
983 send_message(tell, opserv, message, buff);
987 static MODCMD_FUNC(cmd_inviteme)
989 struct userNode *target;
994 target = GetUserH(argv[1]);
996 reply("MSG_NICK_UNKNOWN", argv[1]);
1000 if (opserv_conf.debug_channel == NULL) {
1001 reply("OSMSG_NO_DEBUG_CHANNEL");
1004 if (GetUserMode(opserv_conf.debug_channel, user)) {
1005 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
1008 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
1010 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
1014 static MODCMD_FUNC(cmd_invite)
1016 if (GetUserMode(channel, user)) {
1017 reply("OSMSG_ALREADY_THERE", channel->name);
1020 irc_invite(cmd->parent->bot, user, channel);
1024 static MODCMD_FUNC(cmd_join)
1026 struct userNode *bot = cmd->parent->bot;
1029 if((argc < 2) || !IsChannelName(argv[1]))
1031 reply("MSG_NOT_CHANNEL_NAME");
1035 channel = AddChannel(argv[1], now, NULL, NULL);
1036 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
1037 } else if (GetUserMode(channel, bot)) {
1038 reply("OSMSG_ALREADY_JOINED", channel->name);
1041 struct mod_chanmode change;
1042 mod_chanmode_init(&change);
1044 change.args[0].mode = MODE_CHANOP;
1045 change.args[0].u.member = AddChannelUser(bot, channel);
1046 modcmd_chanmode_announce(&change);
1049 irc_fetchtopic(bot, channel->name);
1050 reply("OSMSG_JOIN_DONE", channel->name);
1054 static MODCMD_FUNC(cmd_kick)
1056 struct userNode *target;
1060 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1061 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1063 reason = unsplit_string(argv+2, argc-2, NULL);
1065 target = GetUserH(argv[1]);
1067 reply("MSG_NICK_UNKNOWN", argv[1]);
1070 if (!GetUserMode(channel, target)) {
1071 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1074 if (IsService(target)) {
1075 reply("MSG_SERVICE_IMMUNE", target->nick);
1078 KickChannelUser(target, channel, cmd->parent->bot, reason);
1082 static MODCMD_FUNC(cmd_forcekick)
1084 struct userNode *target;
1088 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1089 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1091 reason = unsplit_string(argv+2, argc-2, NULL);
1093 target = GetUserH(argv[1]);
1095 reply("MSG_NICK_UNKNOWN", argv[1]);
1098 if (!GetUserMode(channel, target)) {
1099 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1102 if (IsLocal(target)) {
1103 reply("OSMSG_FORCEKICK_LOCAL", target->nick);
1106 irc_kick(cmd->parent->bot, target, channel, reason);
1110 static MODCMD_FUNC(cmd_kickall)
1112 unsigned int limit, n, inchan;
1113 struct modeNode *mn;
1115 struct userNode *bot = cmd->parent->bot;
1117 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1118 * channel, we have to join it in temporarily. */
1119 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1120 struct mod_chanmode change;
1121 mod_chanmode_init(&change);
1122 change.args[0].mode = MODE_CHANOP;
1123 change.args[0].u.member = AddChannelUser(bot, channel);
1124 modcmd_chanmode_announce(&change);
1127 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1128 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1130 reason = unsplit_string(argv+1, argc-1, NULL);
1132 limit = user->handle_info->opserv_level;
1133 for (n=channel->members.used; n>0;) {
1134 mn = channel->members.list[--n];
1135 if (IsService(mn->user)
1136 || (mn->user->handle_info
1137 && (mn->user->handle_info->opserv_level >= limit))) {
1140 KickChannelUser(mn->user, channel, bot, reason);
1143 DelChannelUser(bot, channel, "My work here is done", 0);
1144 reply("OSMSG_KICKALL_DONE", channel->name);
1148 static MODCMD_FUNC(cmd_kickban)
1150 struct mod_chanmode change;
1151 struct userNode *target;
1156 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1157 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1159 reason = unsplit_string(argv+2, argc-2, NULL);
1161 target = GetUserH(argv[1]);
1163 reply("MSG_NICK_UNKNOWN", argv[1]);
1166 if (!GetUserMode(channel, target)) {
1167 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1170 mod_chanmode_init(&change);
1172 change.args[0].mode = MODE_BAN;
1173 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
1174 modcmd_chanmode_announce(&change);
1175 KickChannelUser(target, channel, cmd->parent->bot, reason);
1180 static MODCMD_FUNC(cmd_kickbanall)
1182 struct modeNode *mn;
1183 struct userNode *bot = cmd->parent->bot;
1184 struct mod_chanmode *change;
1186 unsigned int limit, n, inchan;
1188 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1189 * channel, we have to join it in temporarily. */
1190 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1191 change = mod_chanmode_alloc(2);
1192 change->args[0].mode = MODE_CHANOP;
1193 change->args[0].u.member = AddChannelUser(bot, channel);
1194 change->args[1].mode = MODE_BAN;
1195 change->args[1].u.hostmask = "*!*@*";
1197 change = mod_chanmode_alloc(1);
1198 change->args[0].mode = MODE_BAN;
1199 change->args[0].u.hostmask = "*!*@*";
1201 modcmd_chanmode_announce(change);
1202 mod_chanmode_free(change);
1204 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1205 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1207 reason = unsplit_string(argv+1, argc-1, NULL);
1210 limit = user->handle_info->opserv_level;
1211 for (n=channel->members.used; n>0; ) {
1212 mn = channel->members.list[--n];
1213 if (IsService(mn->user)
1214 || (mn->user->handle_info
1215 && (mn->user->handle_info->opserv_level >= limit))) {
1218 KickChannelUser(mn->user, channel, bot, reason);
1221 DelChannelUser(bot, channel, "My work here is done", 0);
1222 reply("OSMSG_KICKALL_DONE", channel->name);
1226 static MODCMD_FUNC(cmd_part)
1230 if (!GetUserMode(channel, cmd->parent->bot)) {
1231 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1234 reason = (argc < 2) ? "Leaving." : unsplit_string(argv+1, argc-1, NULL);
1235 reply("OSMSG_LEAVING", channel->name);
1236 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1240 static MODCMD_FUNC(cmd_mode)
1242 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE|MCP_OPERMODE)) {
1243 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1246 reply("OSMSG_MODE_SET", channel->name);
1250 static MODCMD_FUNC(cmd_op)
1252 struct mod_chanmode *change;
1253 unsigned int arg, count;
1255 change = mod_chanmode_alloc(argc-1);
1256 for (arg = 1, count = 0; arg < argc; ++arg) {
1257 struct userNode *victim;
1258 struct modeNode *mn;
1259 if (!(victim = GetUserH(argv[arg])))
1261 if (!(mn = GetUserMode(channel, victim)))
1263 if (mn->modes & MODE_CHANOP)
1265 change->args[count].mode = MODE_CHANOP;
1266 change->args[count++].u.member = mn;
1269 change->argc = count;
1270 modcmd_chanmode_announce(change);
1272 mod_chanmode_free(change);
1273 reply("OSMSG_OP_DONE");
1277 static MODCMD_FUNC(cmd_opall)
1279 struct mod_chanmode *change;
1280 unsigned int ii, count;
1282 change = mod_chanmode_alloc(channel->members.used);
1283 for (ii = count = 0; ii < channel->members.used; ++ii) {
1284 struct modeNode *mn = channel->members.list[ii];
1285 if (mn->modes & MODE_CHANOP)
1287 change->args[count].mode = MODE_CHANOP;
1288 change->args[count++].u.member = mn;
1291 change->argc = count;
1292 modcmd_chanmode_announce(change);
1294 mod_chanmode_free(change);
1295 reply("OSMSG_OPALL_DONE", channel->name);
1299 static MODCMD_FUNC(cmd_whois)
1301 struct userNode *target;
1305 #ifdef WITH_PROTOCOL_P10
1306 if (argv[1][0] == '*')
1307 target = GetUserN(argv[1]+1);
1310 target = GetUserH(argv[1]);
1312 reply("MSG_NICK_UNKNOWN", argv[1]);
1315 reply("OSMSG_WHOIS_NICK", target->nick);
1316 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1317 if (IsFakeIdent(target) && IsFakeHost(target))
1318 reply("OSMSG_WHOIS_FAKEIDENTHOST", target->fakeident, target->fakehost);
1319 else if (IsFakeIdent(target))
1320 reply("OSMSG_WHOIS_FAKEIDENT", target->fakeident);
1321 else if (IsFakeHost(target))
1322 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
1323 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
1324 if (target->modes) {
1325 bpos = irc_user_modes(target, buffer, sizeof(buffer));
1326 #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
1327 if (IsGagged(target)) buffer_cat(" (gagged)");
1328 if (IsRegistering(target)) buffer_cat(" (registered account)");
1331 reply("OSMSG_WHOIS_MODES", buffer);
1333 reply("OSMSG_WHOIS_INFO", target->info);
1334 #ifdef WITH_PROTOCOL_P10
1335 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1337 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1338 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1339 intervalString(buffer, now - target->timestamp, user->handle_info);
1340 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1341 if (target->channels.used <= MAX_CHANNELS_WHOIS || HANDLE_FLAGGED(user->handle_info, BOT))
1342 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
1344 reply("OSMSG_WHOIS_HIDECHANS");
1348 static MODCMD_FUNC(cmd_unban)
1350 struct mod_chanmode change;
1351 mod_chanmode_init(&change);
1353 change.args[0].mode = MODE_REMOVE | MODE_BAN;
1354 change.args[0].u.hostmask = argv[1];
1355 modcmd_chanmode_announce(&change);
1356 reply("OSMSG_UNBAN_DONE", channel->name);
1360 static MODCMD_FUNC(cmd_voiceall)
1362 struct mod_chanmode *change;
1363 unsigned int ii, count;
1365 change = mod_chanmode_alloc(channel->members.used);
1366 for (ii = count = 0; ii < channel->members.used; ++ii) {
1367 struct modeNode *mn = channel->members.list[ii];
1368 if (mn->modes & (MODE_CHANOP|MODE_VOICE))
1370 change->args[count].mode = MODE_VOICE;
1371 change->args[count++].u.member = mn;
1374 change->argc = count;
1375 modcmd_chanmode_announce(change);
1377 mod_chanmode_free(change);
1378 reply("OSMSG_CHANNEL_VOICED", channel->name);
1382 static MODCMD_FUNC(cmd_devoiceall)
1384 struct mod_chanmode *change;
1385 unsigned int ii, count;
1387 change = mod_chanmode_alloc(channel->members.used);
1388 for (ii = count = 0; ii < channel->members.used; ++ii) {
1389 struct modeNode *mn = channel->members.list[ii];
1390 if (!(mn->modes & MODE_VOICE))
1392 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
1393 change->args[count++].u.member = mn;
1396 change->argc = count;
1397 modcmd_chanmode_announce(change);
1399 mod_chanmode_free(change);
1400 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1404 static MODCMD_FUNC(cmd_stats_bad) {
1406 unsigned int ii, end, here_len;
1409 /* Show the bad word list.. */
1410 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1411 here_len = strlen(opserv_bad_words->list[ii]);
1412 if ((end + here_len + 2) > sizeof(buffer)) {
1414 reply("OSMSG_BADWORD_LIST", buffer);
1417 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1419 buffer[end++] = ' ';
1422 reply("OSMSG_BADWORD_LIST", buffer);
1424 /* Show the exemption list.. */
1425 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1426 here_len = strlen(iter_key(it));
1427 if ((end + here_len + 2) > sizeof(buffer)) {
1429 reply("OSMSG_EXEMPTED_LIST", buffer);
1432 memcpy(buffer+end, iter_key(it), here_len);
1434 buffer[end++] = ' ';
1437 reply("OSMSG_EXEMPTED_LIST", buffer);
1442 trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1443 unsigned int nn, pos;
1446 for (nn=1; nn<=depth; nn<<=1) ;
1447 for (pos=0, nn>>=1; nn>1; ) {
1449 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1450 buffer[pos++] = (nn == 1) ? '-': ' ';
1453 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1454 if (!server->children.used)
1456 for (nn=0; nn<server->children.used-1; nn++) {
1457 trace_links(bot, user, server->children.list[nn], depth<<1);
1459 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1462 static MODCMD_FUNC(cmd_stats_links) {
1463 trace_links(cmd->parent->bot, user, self, 1);
1468 static MODCMD_FUNC(cmd_stats_max) {
1470 feh = max_clients_time;
1471 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&feh)));
1475 static MODCMD_FUNC(cmd_stats_network) {
1476 struct helpfile_table tbl;
1477 unsigned int nn, tot_clients;
1480 tot_clients = dict_size(clients);
1481 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1482 tbl.length = dict_size(servers)+1;
1484 tbl.flags = TABLE_NO_FREE;
1485 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1486 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1487 tbl.contents[0][0] = "Server Name";
1488 tbl.contents[0][1] = "Clients";
1489 tbl.contents[0][2] = "Load";
1490 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1491 struct server *server = iter_data(it);
1492 char *buffer = malloc(32);
1493 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1494 tbl.contents[nn][0] = server->name;
1495 tbl.contents[nn][1] = buffer;
1496 sprintf(buffer, "%u", server->clients);
1497 tbl.contents[nn][2] = buffer + 16;
1498 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1501 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1502 for (nn=1; nn<tbl.length; nn++) {
1503 free((char*)tbl.contents[nn][1]);
1504 free(tbl.contents[nn]);
1506 free(tbl.contents[0]);
1511 static MODCMD_FUNC(cmd_stats_network2) {
1512 struct helpfile_table tbl;
1516 tbl.length = dict_size(servers)+1;
1518 tbl.flags = TABLE_NO_FREE;
1519 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1520 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1521 tbl.contents[0][0] = "Server Name";
1522 tbl.contents[0][1] = "Numeric";
1523 tbl.contents[0][2] = "Link Time";
1524 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1525 struct server *server = iter_data(it);
1526 char *buffer = malloc(64);
1529 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1530 tbl.contents[nn][0] = server->name;
1531 #ifdef WITH_PROTOCOL_P10
1532 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1536 tbl.contents[nn][1] = buffer;
1537 ofs = strlen(buffer) + 1;
1538 intervalString(buffer + ofs, now - server->link_time, user->handle_info);
1539 if (server->self_burst)
1540 strcat(buffer + ofs, " Bursting");
1541 tbl.contents[nn][2] = buffer + ofs;
1544 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1545 for (nn=1; nn<tbl.length; nn++) {
1546 free((char*)tbl.contents[nn][1]);
1547 free(tbl.contents[nn]);
1549 free(tbl.contents[0]);
1554 static MODCMD_FUNC(cmd_stats_reserved) {
1557 reply("OSMSG_RESERVED_LIST");
1558 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1559 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1563 static MODCMD_FUNC(cmd_stats_trusted) {
1565 struct trusted_host *th;
1566 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1569 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1572 intervalString(issued, now - th->issued, user->handle_info);
1574 intervalString(length, th->expires - now, user->handle_info);
1576 sprintf(limit, "limit %lu", th->limit);
1577 reply("OSMSG_HOST_IS_TRUSTED",
1579 (th->limit ? limit : "no limit"),
1580 (th->issued ? issued : "some time"),
1581 (th->issuer ? th->issuer : "<unknown>"),
1582 (th->expires ? length : "never"),
1583 (th->reason ? th->reason : "<unknown>"));
1585 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1588 reply("OSMSG_TRUSTED_LIST");
1589 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1592 intervalString(issued, now - th->issued, user->handle_info);
1594 intervalString(length, th->expires - now, user->handle_info);
1596 sprintf(limit, "limit %lu", th->limit);
1597 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
1598 (th->limit ? limit : "no limit"),
1599 (th->issued ? issued : "some time"),
1600 (th->issuer ? th->issuer : "<unknown>"),
1601 (th->expires ? length : "never"),
1602 (th->reason ? th->reason : "<unknown>"));
1608 static MODCMD_FUNC(cmd_stats_uplink) {
1609 extern struct cManagerNode cManager;
1610 struct uplinkNode *uplink;
1612 uplink = cManager.uplink;
1613 reply("OSMSG_UPLINK_START", uplink->name);
1614 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1618 static MODCMD_FUNC(cmd_stats_uptime) {
1619 extern int lines_processed;
1620 extern unsigned long boot_time;
1623 char uptime[INTERVALLEN];
1625 #if defined(HAVE_TIMES)
1626 static double clocks_per_sec;
1629 if (!clocks_per_sec) {
1630 #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1631 clocks_per_sec = sysconf(_SC_CLK_TCK);
1632 if (clocks_per_sec <= 0)
1635 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1636 clocks_per_sec = CLOCKS_PER_SEC;
1640 user_time = buf.tms_utime / clocks_per_sec;
1641 kernel_time = buf.tms_stime / clocks_per_sec;
1642 #elif defined(HAVE_GETPROCESSTIMES)
1644 LARGE_INTEGER li[2];
1646 GetProcessTimes(GetCurrentProcess(), ×[0], ×[1], ×[2], ×[3]);
1647 li[0].LowPart = times[2].dwLowDateTime;
1648 li[0].HighPart = times[2].dwHighDateTime;
1649 kernel_time = li[0].QuadPart * 1e-7;
1650 li[1].LowPart = times[3].dwLowDateTime;
1651 li[1].HighPart = times[3].dwHighDateTime;
1652 user_time = li[1].QuadPart * 1e-7;
1658 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1659 reply("OSMSG_UPTIME_STATS", uptime, lines_processed, user_time, kernel_time);
1663 static MODCMD_FUNC(cmd_stats_alerts) {
1665 struct opserv_user_alert *alert;
1666 const char *reaction;
1668 reply("OSMSG_ALERTS_LIST");
1669 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1670 alert = iter_data(it);
1671 switch (alert->reaction) {
1672 case REACT_NOTICE: reaction = "notice"; break;
1673 case REACT_KILL: reaction = "kill"; break;
1674 case REACT_GLINE: reaction = "gline"; break;
1675 default: reaction = "<unknown>"; break;
1677 reply("OSMSG_ALERT_IS", iter_key(it), alert->owner, reaction, alert->text_discrim);
1682 static MODCMD_FUNC(cmd_stats_gags) {
1683 struct gag_entry *gag;
1684 struct helpfile_table table;
1688 reply("OSMSG_NO_GAGS");
1691 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1692 table.length = nn+1;
1694 table.flags = TABLE_NO_FREE;
1695 table.contents = calloc(table.length, sizeof(char**));
1696 table.contents[0] = calloc(table.width, sizeof(char*));
1697 table.contents[0][0] = "Mask";
1698 table.contents[0][1] = "Owner";
1699 table.contents[0][2] = "Expires";
1700 table.contents[0][3] = "Reason";
1701 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1702 char expstr[INTERVALLEN];
1704 intervalString(expstr, gag->expires - now, user->handle_info);
1706 strcpy(expstr, "Never");
1707 table.contents[nn] = calloc(table.width, sizeof(char*));
1708 table.contents[nn][0] = gag->mask;
1709 table.contents[nn][1] = gag->owner;
1710 table.contents[nn][2] = strdup(expstr);
1711 table.contents[nn][3] = gag->reason;
1713 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1714 for (nn=1; nn<table.length; nn++) {
1715 free((char*)table.contents[nn][2]);
1716 free(table.contents[nn]);
1718 free(table.contents[0]);
1719 free(table.contents);
1723 static MODCMD_FUNC(cmd_stats_timeq) {
1724 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1728 static MODCMD_FUNC(cmd_stats_warn) {
1731 reply("OSMSG_WARN_LISTSTART");
1732 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1733 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1734 reply("OSMSG_WARN_LISTEND");
1738 #if defined(WITH_MALLOC_SRVX)
1739 static MODCMD_FUNC(cmd_stats_memory) {
1740 extern unsigned long alloc_count, alloc_size;
1741 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1742 "%u allocations totalling %u bytes.",
1743 alloc_count, alloc_size);
1746 #elif defined(WITH_MALLOC_SLAB)
1747 static MODCMD_FUNC(cmd_stats_memory) {
1748 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1749 extern unsigned long big_alloc_count, big_alloc_size;
1750 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1751 "%u allocations in %u slabs totalling %u bytes.",
1752 slab_alloc_count, slab_count, slab_alloc_size);
1753 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1754 "%u big allocations totalling %u bytes.",
1755 big_alloc_count, big_alloc_size);
1760 static MODCMD_FUNC(cmd_dump)
1762 char linedup[MAXLEN], original[MAXLEN];
1764 unsplit_string(argv+1, argc-1, original);
1765 safestrncpy(linedup, original, sizeof(linedup));
1766 /* assume it's only valid IRC if we can parse it */
1767 if (parse_line(linedup, 1)) {
1769 reply("OSMSG_LINE_DUMPED");
1771 reply("OSMSG_RAW_PARSE_ERROR");
1775 static MODCMD_FUNC(cmd_raw)
1777 char linedup[MAXLEN], original[MAXLEN];
1779 unsplit_string(argv+1, argc-1, original);
1780 safestrncpy(linedup, original, sizeof(linedup));
1781 /* Try to parse the line before sending it; if it's too wrong,
1782 * maybe it will core us instead of our uplink. */
1783 parse_line(linedup, 1);
1785 reply("OSMSG_LINE_DUMPED");
1789 static struct userNode *
1790 opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1792 struct userNode *resv = GetUserH(nick);
1794 if (IsService(resv)) {
1795 reply("MSG_SERVICE_IMMUNE", resv->nick);
1798 if (resv->handle_info
1799 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1800 reply("OSMSG_LEVEL_TOO_LOW");
1804 if ((resv = AddLocalUser(nick, ident, host, desc, "+i"))) {
1805 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1810 static MODCMD_FUNC(cmd_collide)
1812 struct userNode *resv;
1814 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1816 reply("OSMSG_COLLIDED_NICK", resv->nick);
1819 reply("OSMSG_CLONE_FAILED", argv[1]);
1824 static MODCMD_FUNC(cmd_reserve)
1826 struct userNode *resv;
1828 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1830 resv->modes |= FLAGS_PERSISTENT;
1831 reply("OSMSG_RESERVED_NICK", resv->nick);
1834 reply("OSMSG_CLONE_FAILED", argv[1]);
1840 free_reserve(char *nick)
1842 struct userNode *resv;
1846 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
1850 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
1851 reason = alloca(rlen);
1852 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
1853 DelUser(resv, NULL, 1, reason);
1854 dict_remove(opserv_reserved_nick_dict, nick);
1858 static MODCMD_FUNC(cmd_unreserve)
1860 if (free_reserve(argv[1]))
1861 reply("OSMSG_NICK_UNRESERVED", argv[1]);
1863 reply("OSMSG_NOT_RESERVED", argv[1]);
1868 opserv_part_channel(void *data)
1870 DelChannelUser(opserv, data, "Leaving.", 0);
1873 static int alert_check_user(const char *key, void *data, void *extra);
1876 opserv_new_user_check(struct userNode *user)
1878 struct opserv_hostinfo *ohi;
1879 struct gag_entry *gag;
1880 char addr[IRC_NTOP_MAX_SIZE];
1882 /* Check to see if we should ignore them entirely. */
1883 if (IsLocal(user) || IsService(user))
1886 /* Check for alerts, and stop if we find one that kills them. */
1887 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
1890 /* Gag them if appropriate. */
1891 for (gag = gagList; gag; gag = gag->next) {
1892 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
1893 gag_helper_func(user, NULL);
1898 /* Add to host info struct */
1899 irc_ntop(addr, sizeof(addr), &user->ip);
1900 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1901 ohi = calloc(1, sizeof(*ohi));
1902 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
1903 userList_init(&ohi->clients);
1905 userList_append(&ohi->clients, user);
1907 /* Only warn of new user floods outside of bursts. */
1908 if (!user->uplink->burst) {
1909 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
1910 if (!new_user_flood) {
1912 opserv_alert("Warning: Possible new-user flood.");
1919 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
1920 if (opserv_conf.untrusted_max
1921 && irc_in_addr_is_valid(user->ip)
1922 && !irc_in_addr_is_loopback(user->ip)) {
1923 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
1924 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
1926 /* 0 means unlimited hosts */
1927 } else if (ohi->clients.used == limit) {
1929 for (nn=0; nn<ohi->clients.used; nn++)
1930 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
1931 } else if (ohi->clients.used > limit) {
1932 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
1933 strcpy(target + 2, addr);
1934 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "AUTO Excessive connections from a single host.", now, now, 0, 1);
1940 opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
1942 struct opserv_hostinfo *ohi;
1943 char addr[IRC_NTOP_MAX_SIZE];
1945 if (IsLocal(user)) {
1946 /* Try to remove it from the reserved nick dict without
1947 * calling free_reserve, because that would call DelUser(),
1948 * and we'd loop back to here. */
1949 dict_remove(opserv_reserved_nick_dict, user->nick);
1952 irc_ntop(addr, sizeof(addr), &user->ip);
1953 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1954 userList_remove(&ohi->clients, user);
1955 if (ohi->clients.used == 0)
1956 dict_remove(opserv_hostinfo_dict, addr);
1961 opserv_bad_channel(const char *name)
1966 dict_find(opserv_exempt_channels, name, &present);
1970 if (gline_find(name))
1973 for (found=0; found<opserv_bad_words->used; ++found)
1974 if (irccasestr(name, opserv_bad_words->list[found]))
1981 opserv_shutdown_channel(struct chanNode *channel, const char *reason)
1983 struct mod_chanmode *change;
1986 change = mod_chanmode_alloc(2);
1987 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
1988 change->args[0].mode = MODE_CHANOP;
1989 change->args[0].u.member = AddChannelUser(opserv, channel);
1990 change->args[1].mode = MODE_BAN;
1991 change->args[1].u.hostmask = "*!*@*";
1992 mod_chanmode_announce(opserv, channel, change);
1993 mod_chanmode_free(change);
1994 for (nn=channel->members.used; nn>0; ) {
1995 struct modeNode *mNode = channel->members.list[--nn];
1996 if (IsService(mNode->user))
1998 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
2000 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
2004 opserv_channel_check(struct chanNode *newchan)
2008 if (!newchan->join_policer.params) {
2009 newchan->join_policer.last_req = now;
2010 newchan->join_policer.params = opserv_conf.join_policer_params;
2012 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
2013 char message[MAXLEN];
2014 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
2015 global_message(MESSAGE_RECIPIENT_OPERS, message);
2018 /* Wait until the join check to shut channels down. */
2019 newchan->bad_channel = opserv_bad_channel(newchan->name);
2023 opserv_channel_delete(struct chanNode *chan)
2025 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
2029 opserv_join_check(struct modeNode *mNode)
2031 struct userNode *user = mNode->user;
2032 struct chanNode *channel = mNode->channel;
2035 if (IsService(user))
2038 dict_foreach(opserv_channel_alerts, alert_check_user, user);
2040 if (opserv && channel->bad_channel) {
2041 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
2042 if (channel->name[0] != '#')
2043 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
2044 else if (!GetUserMode(channel, opserv))
2045 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2047 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
2048 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
2049 KickChannelUser(user, channel, opserv, msg);
2054 if (user->uplink->burst)
2056 if (policer_conforms(&channel->join_policer, now, 1.0)) {
2057 channel->join_flooded = 0;
2060 if (!channel->join_flooded) {
2061 /* Don't moderate the channel unless it is activated and
2062 the number of users in the channel is over the threshold. */
2063 struct mod_chanmode change;
2064 mod_chanmode_init(&change);
2065 channel->join_flooded = 1;
2066 if (opserv && opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
2067 if (!GetUserMode(channel, opserv)) {
2068 /* If we aren't in the channel, join it. */
2069 change.args[0].mode = MODE_CHANOP;
2070 change.args[0].u.member = AddChannelUser(opserv, channel);
2073 change.modes_set = (MODE_MODERATED | MODE_DELAYJOINS) & ~channel->modes;
2074 if (change.modes_set || change.argc)
2075 mod_chanmode_announce(opserv, channel, &change);
2076 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
2077 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
2079 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
2082 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
2087 opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
2088 unsigned int bad_idx;
2090 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
2091 char *orig_bad = opserv_bad_words->list[bad_idx];
2092 if (irccasestr(new_bad, orig_bad)) {
2094 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
2096 } else if (irccasestr(orig_bad, new_bad)) {
2098 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
2100 opserv_bad_words->list[bad_idx] = strdup(new_bad);
2101 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
2102 orig_bad = opserv_bad_words->list[bad_idx];
2103 if (!irccasestr(orig_bad, new_bad))
2106 reply("OSMSG_BAD_NUKING", orig_bad);
2107 string_list_delete(opserv_bad_words, bad_idx);
2113 string_list_append(opserv_bad_words, strdup(new_bad));
2115 reply("OSMSG_ADDED_BAD", new_bad);
2119 static MODCMD_FUNC(cmd_addbad)
2121 unsigned int arg, count;
2123 int bad_found, exempt_found;
2125 /* Create the bad word if it doesn't exist. */
2126 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2128 /* Look for exception modifiers. */
2129 for (arg=2; arg<argc; arg++) {
2130 if (!irccasecmp(argv[arg], "except")) {
2131 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2133 reply("MSG_MISSING_PARAMS", "except");
2136 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2137 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2138 if (!exempt_found) {
2139 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2143 reply("OSMSG_ADDED_EXEMPTIONS", count);
2145 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2146 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2150 /* Scan for existing channels that match the new bad word. */
2152 for (it = dict_first(channels); it; it = iter_next(it)) {
2153 struct chanNode *chan = iter_data(it);
2155 if (!opserv_bad_channel(chan->name))
2157 chan->bad_channel = 1;
2158 if (chan->name[0] == '#')
2159 opserv_shutdown_channel(chan, "OSMSG_ILLEGAL_REASON");
2162 for (nn = 0; nn < chan->members.used; nn++) {
2163 struct userNode *victim = chan->members.list[nn]->user;
2164 DelUser(victim, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2173 static MODCMD_FUNC(cmd_delbad)
2178 for (nn=0; nn<opserv_bad_words->used; nn++) {
2179 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2180 string_list_delete(opserv_bad_words, nn);
2181 for (it = dict_first(channels); it; it = iter_next(it)) {
2182 channel = iter_data(it);
2183 if (irccasestr(channel->name, argv[1])
2184 && !opserv_bad_channel(channel->name)) {
2185 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2186 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2187 channel->bad_channel = 0;
2190 reply("OSMSG_REMOVED_BAD", argv[1]);
2194 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2198 static MODCMD_FUNC(cmd_addexempt)
2200 const char *chanName;
2202 if ((argc > 1) && IsChannelName(argv[1])) {
2205 reply("MSG_NOT_CHANNEL_NAME");
2209 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2210 channel = GetChannel(chanName);
2212 if (channel->bad_channel) {
2213 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2214 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2216 channel->bad_channel = 0;
2218 reply("OSMSG_ADDED_EXEMPTION", chanName);
2222 static MODCMD_FUNC(cmd_delexempt)
2224 const char *chanName;
2226 if ((argc > 1) && IsChannelName(argv[1])) {
2229 reply("MSG_NOT_CHANNEL_NAME");
2233 if (!dict_remove(opserv_exempt_channels, chanName)) {
2234 reply("OSMSG_NOT_EXEMPT", chanName);
2237 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2242 opserv_expire_trusted_host(void *data)
2244 struct trusted_host *th = data;
2245 dict_remove(opserv_trusted_hosts, th->ipaddr);
2249 opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, unsigned long issued, unsigned long expires, const char *reason)
2251 struct trusted_host *th;
2252 th = calloc(1, sizeof(*th));
2255 th->ipaddr = strdup(ipaddr);
2256 th->reason = reason ? strdup(reason) : NULL;
2257 th->issuer = issuer ? strdup(issuer) : NULL;
2258 th->issued = issued;
2260 th->expires = expires;
2261 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2263 timeq_add(th->expires, opserv_expire_trusted_host, th);
2267 free_trusted_host(void *data)
2269 struct trusted_host *th = data;
2276 static MODCMD_FUNC(cmd_addtrust)
2278 unsigned long interval;
2280 irc_in_addr_t tmpaddr;
2283 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2284 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2288 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
2289 reply("OSMSG_BAD_IP", argv[1]);
2293 count = strtoul(argv[2], &tmp, 10);
2295 reply("OSMSG_BAD_NUMBER", argv[2]);
2299 interval = ParseInterval(argv[3]);
2300 if (!interval && strcmp(argv[3], "0")) {
2301 reply("MSG_INVALID_DURATION", argv[3]);
2305 reason = unsplit_string(argv+4, argc-4, NULL);
2306 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2307 reply("OSMSG_ADDED_TRUSTED");
2311 static MODCMD_FUNC(cmd_edittrust)
2313 unsigned long interval;
2314 struct trusted_host *th;
2318 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2320 reply("OSMSG_NOT_TRUSTED", argv[1]);
2323 count = strtoul(argv[2], &tmp, 10);
2325 reply("OSMSG_BAD_NUMBER", argv[2]);
2328 interval = ParseInterval(argv[3]);
2329 if (!interval && strcmp(argv[3], "0")) {
2330 reply("MSG_INVALID_DURATION", argv[3]);
2333 reason = unsplit_string(argv+4, argc-4, NULL);
2335 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2338 th->reason = strdup(reason);
2340 th->issuer = strdup(user->handle_info->handle);
2344 th->expires = now + interval;
2345 timeq_add(th->expires, opserv_expire_trusted_host, th);
2348 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2352 static MODCMD_FUNC(cmd_deltrust)
2356 for (n=1; n<argc; n++) {
2357 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2361 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2362 dict_remove(opserv_trusted_hosts, argv[n]);
2364 reply("OSMSG_REMOVED_TRUSTED");
2368 /* This doesn't use dict_t because it's a little simpler to open-code the
2369 * comparisons (and simpler arg-passing for the ADD subcommand).
2371 static MODCMD_FUNC(cmd_clone)
2374 struct userNode *clone;
2376 clone = GetUserH(argv[2]);
2377 if (!irccasecmp(argv[1], "ADD")) {
2379 char ident[USERLEN+1];
2382 reply("MSG_MISSING_PARAMS", argv[1]);
2387 reply("OSMSG_CLONE_EXISTS", argv[2]);
2390 userinfo = unsplit_string(argv+4, argc-4, NULL);
2391 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2392 if (argv[3][i] == '@') {
2396 ident[i] = argv[3][i];
2399 if (!argv[3][i] || (i==USERLEN)) {
2400 reply("OSMSG_NOT_A_HOSTMASK");
2403 if (!(clone = AddLocalUser(argv[2], ident, argv[3]+i, userinfo, "+i"))) {
2404 reply("OSMSG_CLONE_FAILED", argv[2]);
2407 reply("OSMSG_CLONE_ADDED", clone->nick);
2411 reply("MSG_NICK_UNKNOWN", argv[2]);
2414 if (clone->uplink != self || IsService(clone)) {
2415 reply("OSMSG_NOT_A_CLONE", clone->nick);
2418 if (!irccasecmp(argv[1], "REMOVE")) {
2421 reason = unsplit_string(argv+3, argc-3, NULL);
2424 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2425 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2428 DelUser(clone, NULL, 1, reason);
2429 reply("OSMSG_CLONE_REMOVED", argv[2]);
2433 reply("MSG_MISSING_PARAMS", argv[1]);
2437 channel = GetChannel(argv[3]);
2438 if (!irccasecmp(argv[1], "JOIN")) {
2440 && !(channel = AddChannel(argv[3], now, NULL, NULL))) {
2441 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2444 AddChannelUser(clone, channel);
2445 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2448 if (!irccasecmp(argv[1], "PART")) {
2450 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2453 if (!GetUserMode(channel, clone)) {
2454 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2457 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2458 DelChannelUser(clone, channel, "Leaving.", 0);
2461 if (!irccasecmp(argv[1], "OP")) {
2462 struct mod_chanmode change;
2464 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2467 mod_chanmode_init(&change);
2469 change.args[0].mode = MODE_CHANOP;
2470 change.args[0].u.member = GetUserMode(channel, clone);
2471 if (!change.args[0].u.member) {
2472 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2475 modcmd_chanmode_announce(&change);
2476 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2480 reply("MSG_MISSING_PARAMS", argv[1]);
2484 if (!irccasecmp(argv[1], "SAY")) {
2485 char *text = unsplit_string(argv+4, argc-4, NULL);
2486 irc_privmsg(clone, argv[3], text);
2487 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2490 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2494 static struct helpfile_expansion
2495 opserv_help_expand(const char *variable)
2497 extern struct userNode *message_source;
2498 struct helpfile_expansion exp;
2499 struct service *service;
2505 if (!(service = service_find(message_source->nick))) {
2506 exp.type = HF_STRING;
2507 exp.value.str = NULL;
2508 } else if (!irccasecmp(variable, "index")) {
2509 exp.type = HF_TABLE;
2510 exp.value.table.length = 1;
2511 exp.value.table.width = 2;
2512 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2513 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2514 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2515 exp.value.table.contents[0][0] = "Command";
2516 exp.value.table.contents[0][1] = "Level";
2517 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2518 cmd = iter_data(it);
2519 row = exp.value.table.length++;
2520 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2521 exp.value.table.contents[row][0] = iter_key(it);
2522 level = cmd->min_opserv_level;
2523 if (!level_strings[level]) {
2524 level_strings[level] = malloc(16);
2525 snprintf(level_strings[level], 16, "%3d", level);
2527 exp.value.table.contents[row][1] = level_strings[level];
2529 } else if (!strncasecmp(variable, "level", 5)) {
2530 cmd = dict_find(service->commands, variable+6, NULL);
2531 exp.type = HF_STRING;
2533 level = cmd->min_opserv_level;
2534 exp.value.str = malloc(16);
2535 snprintf(exp.value.str, 16, "%3d", level);
2537 exp.value.str = NULL;
2540 exp.type = HF_STRING;
2541 exp.value.str = NULL;
2547 opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2549 char buf[16], *flags = NULL;
2550 unsigned int iflags = 0;
2551 sprintf(buf, "%d", min_level);
2553 case 1: flags = "+acceptchan"; break;
2554 case 3: flags = "+acceptpluschan"; /* fall through */
2555 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2558 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2560 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2564 int add_reserved(const char *key, void *data, void *extra)
2566 struct record_data *rd = data;
2567 const char *ident, *hostname, *desc;
2568 struct userNode *reserve;
2569 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2571 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2574 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2576 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2579 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2581 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2584 if ((reserve = AddLocalUser(key, ident, hostname, desc, "+i"))) {
2585 reserve->modes |= FLAGS_PERSISTENT;
2586 dict_insert(extra, reserve->nick, reserve);
2592 foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2596 unsigned int matched;
2598 if (!self->uplink) return 0;
2599 discrim = calloc(1, sizeof(*discrim));
2600 discrim->limit = dict_size(clients);
2601 discrim->max_level = UINT_MAX;
2602 discrim->max_ts = ULONG_MAX;
2603 discrim->max_channels = INT_MAX;
2604 discrim->authed = -1;
2605 discrim->info_space = -1;
2606 dupmask = strdup(hostmask);
2607 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2608 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2609 discrim->ip_mask_bits = 0;
2610 matched = opserv_discrim_search(discrim, func, extra);
2612 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
2621 gag_free(struct gag_entry *gag)
2623 unsigned int ungagged;
2625 /* Remove from gag list */
2626 if (gagList == gag) {
2627 gagList = gag->next;
2629 struct gag_entry *prev;
2630 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2631 prev->next = gag->next;
2634 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2636 /* Deallocate storage */
2646 gag_expire(void *data)
2652 gag_create(const char *mask, const char *owner, const char *reason, unsigned long expires)
2654 struct gag_entry *gag;
2656 /* Create gag and put it into linked list */
2657 gag = calloc(1, sizeof(*gag));
2658 gag->mask = strdup(mask);
2659 gag->owner = strdup(owner ? owner : "<unknown>");
2660 gag->reason = strdup(reason ? reason : "<unknown>");
2661 gag->expires = expires;
2663 timeq_add(gag->expires, gag_expire, gag);
2664 gag->next = gagList;
2667 /* If we're linked, see if who the gag applies to */
2668 return foreach_matching_user(mask, gag_helper_func, gag);
2672 add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2674 struct record_data *rd = data;
2675 char *owner, *reason, *expstr;
2676 unsigned long expires;
2678 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2679 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2680 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2681 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2682 gag_create(key, owner, reason, expires);
2687 static struct opserv_user_alert *
2688 opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2691 char *wordv[MAXNUMPARAMS], *discrim_copy;
2692 struct opserv_user_alert *alert;
2695 if (dict_find(opserv_user_alerts, name, NULL)) {
2696 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2699 alert = malloc(sizeof(*alert));
2700 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2701 alert->text_discrim = strdup(text_discrim);
2702 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2703 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
2704 alert->discrim = opserv_discrim_create(req, wordc, wordv, 0);
2705 if (!alert->discrim) {
2706 free(alert->text_discrim);
2711 alert->split_discrim = discrim_copy;
2712 name_dup = strdup(name);
2713 if (!alert->discrim->reason)
2714 alert->discrim->reason = strdup(name);
2715 alert->reaction = reaction;
2716 dict_insert(opserv_user_alerts, name_dup, alert);
2717 /* Stick the alert into the appropriate additional alert dict(s).
2718 * For channel alerts, we only use channels and min_channels;
2719 * max_channels would have to be checked on /part, which we do not
2720 * yet do, and which seems of questionable value.
2722 if (alert->discrim->channel_count || alert->discrim->min_channels)
2723 dict_insert(opserv_channel_alerts, name_dup, alert);
2724 if (alert->discrim->mask_nick)
2725 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2726 if (alert->discrim->accountmask || alert->discrim->authed != -1)
2727 dict_insert(opserv_account_alerts, name_dup, alert);
2732 add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2734 struct record_data *rd = data;
2735 char *reason = GET_RECORD_QSTRING(rd);
2737 /* i hope this can't happen */
2739 reason = "No Reason";
2741 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2746 add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2749 const char *discrim, *react, *owner;
2750 opserv_alert_reaction reaction;
2751 struct opserv_user_alert *alert;
2753 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2754 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2757 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2758 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2759 if (!react || !irccasecmp(react, "notice"))
2760 reaction = REACT_NOTICE;
2761 else if (!irccasecmp(react, "kill"))
2762 reaction = REACT_KILL;
2763 else if (!irccasecmp(react, "gline"))
2764 reaction = REACT_GLINE;
2766 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2769 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2771 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2774 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2776 alert->owner = strdup(owner ? owner : "<unknown>");
2781 trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2783 struct record_data *rd = data;
2784 const char *limit, *str, *reason, *issuer;
2785 unsigned long issued, expires;
2787 if (rd->type == RECDB_QSTRING) {
2788 /* old style host by itself */
2789 limit = GET_RECORD_QSTRING(rd);
2794 } else if (rd->type == RECDB_OBJECT) {
2795 dict_t obj = GET_RECORD_OBJECT(rd);
2796 /* new style structure */
2797 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
2798 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
2799 expires = str ? ParseInterval(str) : 0;
2800 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
2801 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
2802 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
2803 issued = str ? ParseInterval(str) : 0;
2807 if (expires && (expires < now))
2809 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
2814 opserv_add_devnull_class(const char *name, unsigned long modes, unsigned long maxchan, unsigned long maxsendq)
2816 struct devnull_class *th;
2817 th = calloc(1, sizeof(*th));
2820 th->name = strdup(name);
2822 th->maxchan = maxchan;
2823 th->maxsendq = maxsendq;
2824 dict_insert(opserv_devnull_classes, th->name, th);
2828 free_devnull_class(void *data)
2830 struct devnull_class *th = data;
2836 devnull_class_read(const char *name, void *data, UNUSED_ARG(void *extra))
2838 struct record_data *rd = data;
2839 const char *nameb = name, *str;
2840 unsigned long modes, maxchan, maxsendq;
2843 if (rd->type == RECDB_OBJECT) {
2844 dict_t obj = GET_RECORD_OBJECT(rd);
2845 /* new style structure */
2846 nameb = database_get_data(obj, KEY_DEVNULL_NAME, RECDB_QSTRING);
2847 str = database_get_data(obj, KEY_DEVNULL_MODE, RECDB_QSTRING);
2850 for (ii=0; str[ii]; ii++)
2851 modes |= 1 << (devnull_inverse_modes[(unsigned char)str[ii]] - 1);
2853 str = database_get_data(obj, KEY_DEVNULL_MAXCHAN, RECDB_QSTRING);
2854 maxchan = str ? ParseInterval(str) : 0;
2855 str = database_get_data(obj, KEY_DEVNULL_MAXSENDQ, RECDB_QSTRING);
2856 maxsendq = str ? ParseInterval(str) : 0;
2860 opserv_add_devnull_class(nameb, modes, maxchan, maxsendq);
2865 opserv_saxdb_read(struct dict *conf_db)
2868 struct record_data *rd;
2872 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
2873 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
2874 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
2876 case RECDB_STRING_LIST:
2877 /* Add words one by one just in case there are overlaps from an old DB. */
2878 for (nn=0; nn<rd->d.slist->used; ++nn)
2879 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
2882 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
2883 opserv_add_bad_word(NULL, NULL, iter_key(it));
2885 if (rd->type == RECDB_STRING_LIST)
2886 for (nn=0; nn<rd->d.slist->used; nn++)
2887 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2894 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
2895 && (rd->type == RECDB_STRING_LIST)) {
2896 for (nn=0; nn<rd->d.slist->used; ++nn)
2897 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2899 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
2901 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
2902 max_clients = atoi(str);
2903 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
2904 max_clients_time = atoi(str);
2906 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
2907 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
2908 if ((object = database_get_data(conf_db, KEY_DEVNULL_CLASSES, RECDB_OBJECT)))
2909 dict_foreach(object, devnull_class_read, opserv_devnull_classes);
2910 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
2911 dict_foreach(object, add_gag_helper, NULL);
2912 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
2913 dict_foreach(object, add_user_alert, NULL);
2914 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
2915 dict_foreach(object, add_chan_warn, NULL);
2920 opserv_saxdb_write(struct saxdb_context *ctx)
2922 struct string_list *slist;
2925 /* reserved nicks */
2926 if (dict_size(opserv_reserved_nick_dict)) {
2927 saxdb_start_record(ctx, KEY_RESERVES, 1);
2928 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
2929 struct userNode *user = iter_data(it);
2930 if (!IsPersistent(user)) continue;
2931 saxdb_start_record(ctx, iter_key(it), 0);
2932 saxdb_write_string(ctx, KEY_IDENT, user->ident);
2933 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
2934 saxdb_write_string(ctx, KEY_DESC, user->info);
2935 saxdb_end_record(ctx);
2937 saxdb_end_record(ctx);
2940 if (opserv_bad_words->used) {
2941 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
2943 /* insert exempt channel names */
2944 if (dict_size(opserv_exempt_channels)) {
2945 slist = alloc_string_list(dict_size(opserv_exempt_channels));
2946 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
2947 string_list_append(slist, strdup(iter_key(it)));
2949 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
2950 free_string_list(slist);
2952 /* trusted hosts takes a little more work */
2953 if (dict_size(opserv_trusted_hosts)) {
2954 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
2955 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
2956 struct trusted_host *th = iter_data(it);
2957 saxdb_start_record(ctx, iter_key(it), 0);
2958 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
2959 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
2960 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
2961 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
2962 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
2963 saxdb_end_record(ctx);
2965 saxdb_end_record(ctx);
2967 /* devnull_classes */
2968 if (dict_size(opserv_devnull_classes)) {
2969 saxdb_start_record(ctx, KEY_DEVNULL_CLASSES, 1);
2970 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
2971 struct devnull_class *th = iter_data(it);
2972 saxdb_start_record(ctx, iter_key(it), 0);
2973 if (th->name) saxdb_write_string(ctx, KEY_DEVNULL_NAME, th->name);
2977 for (ii=flen=0; devnull_modes[ii]; ++ii)
2978 if (th->modes & (1 << ii))
2979 flags[flen++] = devnull_modes[ii];
2981 saxdb_write_string(ctx, KEY_DEVNULL_MODE, flags);
2983 if (th->maxchan) saxdb_write_int(ctx, KEY_DEVNULL_MAXCHAN, th->maxchan);
2984 if (th->maxsendq) saxdb_write_int(ctx, KEY_DEVNULL_MAXSENDQ, th->maxsendq);
2985 saxdb_end_record(ctx);
2987 saxdb_end_record(ctx);
2991 struct gag_entry *gag;
2992 saxdb_start_record(ctx, KEY_GAGS, 1);
2993 for (gag = gagList; gag; gag = gag->next) {
2994 saxdb_start_record(ctx, gag->mask, 0);
2995 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
2996 saxdb_write_string(ctx, KEY_REASON, gag->reason);
2997 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
2998 saxdb_end_record(ctx);
3000 saxdb_end_record(ctx);
3002 /* channel warnings */
3003 if (dict_size(opserv_chan_warn)) {
3004 saxdb_start_record(ctx, KEY_WARN, 0);
3005 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
3006 saxdb_write_string(ctx, iter_key(it), iter_data(it));
3008 saxdb_end_record(ctx);
3011 if (dict_size(opserv_user_alerts)) {
3012 saxdb_start_record(ctx, KEY_ALERTS, 1);
3013 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
3014 struct opserv_user_alert *alert = iter_data(it);
3015 const char *reaction;
3016 saxdb_start_record(ctx, iter_key(it), 0);
3017 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
3018 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
3019 switch (alert->reaction) {
3020 case REACT_NOTICE: reaction = "notice"; break;
3021 case REACT_KILL: reaction = "kill"; break;
3022 case REACT_GLINE: reaction = "gline"; break;
3025 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
3028 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
3029 saxdb_end_record(ctx);
3031 saxdb_end_record(ctx);
3034 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
3035 saxdb_write_int(ctx, KEY_MAX, max_clients);
3036 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
3037 saxdb_end_record(ctx);
3042 query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
3044 send_message_type(4, extra, opserv, "$b%s$b", key);
3048 static MODCMD_FUNC(cmd_query)
3050 struct record_data *rd;
3055 reply("OSMSG_OPTION_ROOT");
3056 conf_enum_root(query_keys_helper, user);
3060 nodename = unsplit_string(argv+1, argc-1, NULL);
3061 if (!(rd = conf_get_node(nodename))) {
3062 reply("OSMSG_UNKNOWN_OPTION", nodename);
3066 if (rd->type == RECDB_QSTRING)
3067 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
3068 else if (rd->type == RECDB_STRING_LIST) {
3069 reply("OSMSG_OPTION_LIST", nodename);
3070 if (rd->d.slist->used)
3071 for (i=0; i<rd->d.slist->used; i++)
3072 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
3074 reply("OSMSG_OPTION_LIST_EMPTY");
3075 } else if (rd->type == RECDB_OBJECT) {
3076 reply("OSMSG_OPTION_KEYS", nodename);
3077 dict_foreach(rd->d.object, query_keys_helper, user);
3083 static MODCMD_FUNC(cmd_set)
3085 struct record_data *rd;
3087 /* I originally wanted to be able to fully manipulate the config
3088 db with this, but i wussed out. feel free to fix this - you'll
3089 need to handle quoted strings which have been split, and likely
3090 invent a syntax for it. -Zoot */
3092 if (!(rd = conf_get_node(argv[1]))) {
3093 reply("OSMSG_SET_NOT_SET", argv[1]);
3097 if (rd->type != RECDB_QSTRING) {
3098 reply("OSMSG_SET_BAD_TYPE", argv[1]);
3102 free(rd->d.qstring);
3103 rd->d.qstring = strdup(argv[2]);
3104 conf_call_reload_funcs();
3105 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
3109 static MODCMD_FUNC(cmd_settime)
3111 const char *srv_name_mask = "*";
3112 unsigned long new_time = now;
3115 srv_name_mask = argv[1];
3117 new_time = time(NULL);
3118 irc_settime(srv_name_mask, new_time);
3119 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
3124 opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel)
3129 discrim = calloc(1, sizeof(*discrim));
3130 discrim->limit = 250;
3131 discrim->max_level = UINT_MAX;
3132 discrim->max_ts = ULONG_MAX;
3133 discrim->domain_depth = 2;
3134 discrim->max_channels = INT_MAX;
3135 discrim->authed = -1;
3136 discrim->info_space = -1;
3138 for (i=0; i<argc; i++) {
3139 if (irccasecmp(argv[i], "log") == 0) {
3140 discrim->option_log = 1;
3143 /* Assume all other criteria require arguments. */
3144 if (i == argc - 1) {
3145 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3148 if (irccasecmp(argv[i], "mask") == 0) {
3149 if (!is_ircmask(argv[++i])) {
3150 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
3153 if (!split_ircmask(argv[i],
3154 &discrim->mask_nick,
3155 &discrim->mask_ident,
3156 &discrim->mask_host)) {
3157 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
3160 } else if (irccasecmp(argv[i], "nick") == 0) {
3161 discrim->mask_nick = argv[++i];
3162 } else if (irccasecmp(argv[i], "ident") == 0) {
3163 discrim->mask_ident = argv[++i];
3164 } else if (irccasecmp(argv[i], "host") == 0) {
3165 discrim->mask_host = argv[++i];
3166 } else if (irccasecmp(argv[i], "info") == 0) {
3167 discrim->mask_info = argv[++i];
3168 } else if (irccasecmp(argv[i], "server") == 0) {
3169 discrim->server = argv[++i];
3170 } else if (irccasecmp(argv[i], "ip") == 0) {
3171 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
3173 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
3176 } else if (irccasecmp(argv[i], "account") == 0) {
3177 if (discrim->authed == 0) {
3178 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3181 discrim->accountmask = argv[++i];
3182 discrim->authed = 1;
3183 } else if (irccasecmp(argv[i], "authed") == 0) {
3184 i++; /* true_string and false_string are macros! */
3185 if (true_string(argv[i])) {
3186 discrim->authed = 1;
3187 } else if (false_string(argv[i])) {
3188 if (discrim->accountmask) {
3189 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3192 discrim->authed = 0;
3194 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3197 } else if (irccasecmp(argv[i], "info_space") == 0) {
3198 /* XXX: A hack because you can't check explicitly for a space through
3199 * any other means */
3201 if (true_string(argv[i])) {
3202 discrim->info_space = 1;
3203 } else if (false_string(argv[i])) {
3204 discrim->info_space = 0;
3206 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3209 } else if (irccasecmp(argv[i], "duration") == 0) {
3210 discrim->duration = ParseInterval(argv[++i]);
3211 } else if (irccasecmp(argv[i], "channel") == 0) {
3212 if(discrim->channel_count == DISCRIM_MAX_CHANS)
3214 send_message(user, opserv, "OSMSG_TRACE_MAX_CHANNELS", DISCRIM_MAX_CHANS);
3218 for (j=0, i++; ; j++) {
3219 switch (argv[i][j]) {
3223 discrim->chan_no_modes[discrim->channel_count] |= MODE_CHANOP | MODE_VOICE;
3226 discrim->chan_req_modes[discrim->channel_count] |= MODE_VOICE;
3227 discrim->chan_no_modes[discrim->channel_count] |= MODE_CHANOP;
3230 discrim->chan_req_modes[discrim->channel_count] |= MODE_CHANOP;
3233 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3238 discrim->chan_no_modes[discrim->channel_count] &= ~discrim->chan_req_modes[discrim->channel_count];
3239 if (!(discrim->channels[discrim->channel_count] = GetChannel(argv[i]+j))) {
3240 /* secretly "allow_channel" now means "if a channel name is
3241 * specified, require that it currently exist" */
3242 if (allow_channel) {
3243 send_message(user, opserv, "MSG_CHANNEL_UNKNOWN", argv[i]);
3246 discrim->channels[discrim->channel_count] = AddChannel(argv[i]+j, now, NULL, NULL);
3249 LockChannel(discrim->channels[discrim->channel_count]);
3250 discrim->channel_count++;
3251 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3252 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
3253 } else if (irccasecmp(argv[i], "limit") == 0) {
3254 discrim->limit = strtoul(argv[++i], NULL, 10);
3255 } else if (irccasecmp(argv[i], "reason") == 0) {
3256 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3258 } else if (irccasecmp(argv[i], "notice_target") == 0 || irccasecmp(argv[i], "target") == 0) {
3259 if (!IsChannelName(argv[i + 1])) {
3260 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3263 discrim->notice_target = argv[++i];
3264 } else if (irccasecmp(argv[i], "last") == 0) {
3265 discrim->min_ts = now - ParseInterval(argv[++i]);
3266 } else if ((irccasecmp(argv[i], "linked") == 0)
3267 || (irccasecmp(argv[i], "nickage") == 0)) {
3268 const char *cmp = argv[++i];
3269 if (cmp[0] == '<') {
3270 if (cmp[1] == '=') {
3271 discrim->min_ts = now - ParseInterval(cmp+2);
3273 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3275 } else if (cmp[0] == '>') {
3276 if (cmp[1] == '=') {
3277 discrim->max_ts = now - ParseInterval(cmp+2);
3279 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3282 discrim->min_ts = now - ParseInterval(cmp);
3284 } else if (irccasecmp(argv[i], "access") == 0) {
3285 const char *cmp = argv[++i];
3286 if (cmp[0] == '<') {
3287 if (discrim->min_level == 0) discrim->min_level = 1;
3288 if (cmp[1] == '=') {
3289 discrim->max_level = strtoul(cmp+2, NULL, 0);
3291 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3293 } else if (cmp[0] == '=') {
3294 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3295 } else if (cmp[0] == '>') {
3296 if (cmp[1] == '=') {
3297 discrim->min_level = strtoul(cmp+2, NULL, 0);
3299 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3302 discrim->min_level = strtoul(cmp, NULL, 0);
3304 } else if (irccasecmp(argv[i], "abuse") == 0) {
3305 const char *abuse_what = argv[++i];
3306 if (irccasecmp(abuse_what, "opers") == 0) {
3307 discrim->match_opers = 1;
3308 } else if (irccasecmp(abuse_what, "trusted") == 0) {
3309 discrim->match_trusted = 1;
3311 } else if (irccasecmp(argv[i], "depth") == 0) {
3312 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3313 } else if (irccasecmp(argv[i], "clones") == 0) {
3314 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3316 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3321 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
3322 discrim->mask_nick = 0;
3324 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3325 discrim->mask_ident = 0;
3327 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
3328 discrim->mask_info = 0;
3330 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3331 discrim->mask_host = 0;
3340 discrim_match(discrim_t discrim, struct userNode *user)
3342 unsigned int level, i;
3344 if ((user->timestamp < discrim->min_ts)
3345 || (user->timestamp > discrim->max_ts)
3346 || (user->channels.used < discrim->min_channels)
3347 || (user->channels.used > discrim->max_channels)
3348 || (discrim->authed == 0 && user->handle_info)
3349 || (discrim->authed == 1 && !user->handle_info)
3350 || (discrim->info_space == 0 && user->info[0] == ' ')
3351 || (discrim->info_space == 1 && user->info[0] != ' ')
3352 || (discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3353 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3354 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3355 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))
3356 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3357 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
3358 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3361 for(i = 0; i < discrim->channel_count; i++)
3362 if (!GetUserMode(discrim->channels[i], user))
3364 level = user->handle_info ? user->handle_info->opserv_level : 0;
3365 if ((level < discrim->min_level)
3366 || (level > discrim->max_level)) {
3369 if (discrim->min_clones > 1) {
3370 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3371 if (!ohi || (ohi->clients.used < discrim->min_clones))
3378 opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3380 unsigned int nn, count, match;
3381 struct userList matched;
3383 userList_init(&matched);
3384 /* Try most optimized search methods first */
3385 if (discrim->channel_count)
3387 for (nn=0; (nn < discrim->channels[0]->members.used)
3388 && (matched.used < discrim->limit);
3390 struct modeNode *mn = discrim->channels[0]->members.list[nn];
3392 if (((mn->modes & discrim->chan_req_modes[0]) != discrim->chan_req_modes[0])
3393 || ((mn->modes & discrim->chan_no_modes[0]) != 0)) {
3397 if ((match = discrim_match(discrim, mn->user)))
3401 for (i = 1; i < discrim->channel_count; i++) {
3402 struct modeNode *mn2 = GetUserMode(discrim->channels[i], mn->user);
3404 if (((mn2->modes & discrim->chan_req_modes[i]) != discrim->chan_req_modes[i])
3405 || ((mn2->modes & discrim->chan_no_modes[i]) != 0)) {
3412 userList_append(&matched, mn->user);
3415 } else if (discrim->ip_mask_bits == 128) {
3416 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
3418 userList_clean(&matched);
3421 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3422 if (discrim_match(discrim, ohi->clients.list[nn])) {
3423 userList_append(&matched, ohi->clients.list[nn]);
3428 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3429 if (discrim_match(discrim, iter_data(it))) {
3430 userList_append(&matched, iter_data(it));
3435 if (!matched.used) {
3436 userList_clean(&matched);
3440 if (discrim->option_log) {
3441 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3443 for (nn=0; nn<matched.used; nn++) {
3444 struct userNode *user = matched.list[nn];
3445 if (discrim->option_log) {
3446 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3448 if (dsf(user, data)) {
3449 /* If a search function returns true, it ran into a
3450 problem. Stop going through the list. */
3454 if (discrim->option_log) {
3455 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3457 count = matched.used;
3458 userList_clean(&matched);
3463 trace_print_func(struct userNode *match, void *extra)
3465 struct discrim_and_source *das = extra;
3466 if (match->handle_info) {
3467 send_message_type(4, das->source, opserv, "%s!%s@%s %s", match->nick, match->ident, match->hostname, match->handle_info->handle);
3469 send_message_type(4, das->source, opserv, "%s!%s@%s", match->nick, match->ident, match->hostname);
3475 trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3481 is_oper_victim(struct userNode *user, struct userNode *target, int match_opers, int check_ip)
3483 unsigned char is_victim;
3486 is_victim = !(IsService(target)
3487 || (!match_opers && IsOper(target))
3488 || (target->handle_info
3489 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3491 /* If we don't need an ip check or want to hit opers or the the "cheap" check already disqualified the target, we are done. */
3492 if (!check_ip || match_opers || !is_victim)
3495 for(nn = 0; nn < curr_opers.used; nn++) {
3496 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0)
3504 is_trust_victim(struct userNode *target, int match_trusted)
3506 return (match_trusted || !dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL));
3510 trace_gline_func(struct userNode *match, void *extra)
3512 struct discrim_and_source *das = extra;
3514 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3515 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3522 trace_kill_func(struct userNode *match, void *extra)
3524 struct discrim_and_source *das = extra;
3526 if (is_oper_victim(das->source, match, das->discrim->match_opers, 0) && is_trust_victim(match, das->discrim->match_trusted)) {
3528 if (das->discrim->reason) {
3529 reason = das->discrim->reason;
3531 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3532 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3534 DelUser(match, opserv, 1, reason);
3541 is_gagged(char *mask)
3543 struct gag_entry *gag;
3545 for (gag = gagList; gag; gag = gag->next) {
3546 if (match_ircglobs(gag->mask, mask)) return 1;
3552 trace_gag_func(struct userNode *match, void *extra)
3554 struct discrim_and_source *das = extra;
3556 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3557 char *reason, *mask;
3559 if (das->discrim->reason) {
3560 reason = das->discrim->reason;
3562 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3563 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3565 masksize = 5+strlen(match->hostname);
3566 mask = alloca(masksize);
3567 snprintf(mask, masksize, "*!*@%s", match->hostname);
3568 if (!is_gagged(mask)) {
3569 gag_create(mask, das->source->handle_info->handle, reason,
3570 das->discrim->duration ? (now + das->discrim->duration) : 0);
3578 trace_domains_func(struct userNode *match, void *extra)
3580 struct discrim_and_source *das = extra;
3582 unsigned long *count;
3585 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
3587 if (irc_pton(&ip, NULL, match->hostname)) {
3588 if (irc_in_addr_is_ipv4(ip)) {
3589 unsigned long matchip = ntohl(ip.in6_32[3]);
3590 /* raw IP address.. use up to first three octets of IP */
3591 switch (das->discrim->domain_depth) {
3593 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3596 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3599 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3602 } else if (irc_in_addr_is_ipv6(ip)) {
3603 switch (das->discrim->domain_depth) {
3604 case 1: depth = 16; goto ipv6_pfx;
3605 case 2: depth = 24; goto ipv6_pfx;
3606 case 3: depth = 32; goto ipv6_pfx;
3607 default: depth = das->discrim->domain_depth;
3609 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3611 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3612 ipmask[sizeof(ipmask) - 1] = '\0';
3615 hostname = match->hostname + strlen(match->hostname);
3616 for (depth=das->discrim->domain_depth;
3617 depth && (hostname > match->hostname);
3620 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3622 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3624 if (!(count = dict_find(das->dict, hostname, NULL))) {
3625 count = calloc(1, sizeof(*count));
3626 dict_insert(das->dict, strdup(hostname), count);
3633 opserv_show_hostinfo(const char *key, void *data, void *extra)
3635 unsigned long *count = data;
3636 struct discrim_and_source *das = extra;
3638 send_message_type(4, das->source, opserv, "%s %lu", key, *count);
3639 return !--das->disp_limit;
3642 static MODCMD_FUNC(cmd_trace)
3644 struct discrim_and_source das;
3645 discrim_search_func action;
3646 unsigned int matches, i;
3647 struct svccmd *subcmd;
3650 sprintf(buf, "trace %s", argv[1]);
3651 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3652 reply("OSMSG_BAD_ACTION", argv[1]);
3655 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
3657 if (!irccasecmp(argv[1], "print"))
3658 action = trace_print_func;
3659 else if (!irccasecmp(argv[1], "count"))
3660 action = trace_count_func;
3661 else if (!irccasecmp(argv[1], "domains"))
3662 action = trace_domains_func;
3663 else if (!irccasecmp(argv[1], "gline"))
3664 action = trace_gline_func;
3665 else if (!irccasecmp(argv[1], "kill"))
3666 action = trace_kill_func;
3667 else if (!irccasecmp(argv[1], "gag"))
3668 action = trace_gag_func;
3670 reply("OSMSG_BAD_ACTION", argv[1]);
3674 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3675 reply("OSMSG_LEVEL_TOO_LOW");
3681 das.discrim = opserv_discrim_create(user, argc-2, argv+2, 1);
3685 if (action == trace_print_func)
3686 reply("OSMSG_USER_SEARCH_RESULTS");
3687 else if (action == trace_count_func)
3688 das.discrim->limit = INT_MAX;
3689 else if ((action == trace_gline_func) && !das.discrim->duration)
3690 das.discrim->duration = opserv_conf.block_gline_duration;
3691 else if (action == trace_domains_func) {
3692 das.dict = dict_new();
3693 dict_set_free_data(das.dict, free);
3694 dict_set_free_keys(das.dict, free);
3695 das.disp_limit = das.discrim->limit;
3696 das.discrim->limit = INT_MAX;
3698 matches = opserv_discrim_search(das.discrim, action, &das);
3700 if (action == trace_domains_func)
3701 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3704 reply("MSG_MATCH_COUNT", matches);
3706 reply("MSG_NO_MATCHES");
3708 for (i = 0; i < das.discrim->channel_count; i++)
3709 UnlockChannel(das.discrim->channels[i]);
3710 free(das.discrim->reason);
3712 dict_delete(das.dict);
3716 typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data);
3718 typedef struct channel_discrim {
3721 unsigned int min_users, max_users;
3722 unsigned long min_ts, max_ts;
3726 static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[]);
3727 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data);
3729 static unsigned long
3730 smart_parse_time(const char *str) {
3731 /* If an interval-style string is given, treat as time before now.
3732 * If it's all digits, treat directly as a Unix timestamp. */
3733 return str[strspn(str, "0123456789")] ? (now - ParseInterval(str)) : strtoul(str, NULL, 0);
3737 opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[])
3742 discrim = calloc(1, sizeof(*discrim));
3743 discrim->limit = 25;
3744 discrim->max_users = UINT_MAX;
3745 discrim->max_ts = ULONG_MAX;
3747 for (i = 0; i < argc; i++) {
3748 /* Assume all criteria require arguments. */
3749 if (i == (argc - 1)) {
3750 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3754 if (!irccasecmp(argv[i], "name"))
3755 discrim->name = argv[++i];
3756 else if (!irccasecmp(argv[i], "topic"))
3757 discrim->topic = argv[++i];
3758 else if (!irccasecmp(argv[i], "users")) {
3759 const char *cmp = argv[++i];
3760 if (cmp[0] == '<') {
3762 discrim->max_users = strtoul(cmp+2, NULL, 0);
3764 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
3765 } else if (cmp[0] == '=') {
3766 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
3767 } else if (cmp[0] == '>') {
3769 discrim->min_users = strtoul(cmp+2, NULL, 0);
3771 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
3773 discrim->min_users = strtoul(cmp, NULL, 0);
3775 } else if (!irccasecmp(argv[i], "timestamp")) {
3776 const char *cmp = argv[++i];
3777 if (cmp[0] == '<') {
3779 discrim->max_ts = smart_parse_time(cmp+2);
3781 discrim->max_ts = smart_parse_time(cmp+1)-1;
3782 } else if (cmp[0] == '=') {
3783 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
3784 } else if (cmp[0] == '>') {
3786 discrim->min_ts = smart_parse_time(cmp+2);
3788 discrim->min_ts = smart_parse_time(cmp+1)+1;
3790 discrim->min_ts = smart_parse_time(cmp);
3792 } else if (!irccasecmp(argv[i], "limit")) {
3793 discrim->limit = strtoul(argv[++i], NULL, 10);
3795 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3800 if (discrim->name && !strcmp(discrim->name, "*"))
3802 if (discrim->topic && !strcmp(discrim->topic, "*"))
3812 cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
3814 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
3815 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
3816 (chan->members.used < discrim->min_users) ||
3817 (chan->members.used > discrim->max_users) ||
3818 (chan->timestamp < discrim->min_ts) ||
3819 (chan->timestamp > discrim->max_ts)) {
3825 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data)
3827 unsigned int count = 0;
3828 dict_iterator_t it, next;
3830 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
3831 struct chanNode *chan = iter_data(it);
3833 /* Hold on to the next channel in case we decide to
3834 add actions that destructively modify the channel. */
3835 next = iter_next(it);
3836 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
3845 void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data))
3849 void channel_print(struct chanNode *channel, void *data)
3852 irc_make_chanmode(channel, modes);
3853 send_message(data, opserv, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
3856 static MODCMD_FUNC(cmd_csearch)
3859 unsigned int matches;
3860 cdiscrim_search_func action;
3861 struct svccmd *subcmd;
3864 if (!irccasecmp(argv[1], "count"))
3865 action = channel_count;
3866 else if (!irccasecmp(argv[1], "print"))
3867 action = channel_print;
3869 reply("OSMSG_BAD_ACTION", argv[1]);
3873 sprintf(buf, "%s %s", argv[0], argv[0]);
3874 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3875 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3879 discrim = opserv_cdiscrim_create(user, argc - 2, argv + 2);
3883 if (action == channel_print)
3884 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
3885 else if (action == channel_count)
3886 discrim->limit = INT_MAX;
3888 matches = opserv_cdiscrim_search(discrim, action, user);
3891 reply("MSG_MATCH_COUNT", matches);
3893 reply("MSG_NO_MATCHES");
3899 static MODCMD_FUNC(cmd_gsync)
3903 src = GetServerH(argv[1]);
3905 reply("MSG_SERVER_UNKNOWN", argv[1]);
3911 irc_stats(cmd->parent->bot, src, 'G');
3912 reply("OSMSG_GSYNC_RUNNING", src->name);
3916 struct gline_extra {
3917 struct userNode *user;
3918 struct string_list *glines;
3922 gtrace_print_func(struct gline *gline, void *extra)
3924 struct gline_extra *xtra = extra;
3925 char issued[INTERVALLEN];
3926 char lastmod[INTERVALLEN];
3927 char expires[INTERVALLEN];
3928 char lifetime[INTERVALLEN];
3930 intervalString(issued, now - gline->issued, xtra->user->handle_info);
3932 intervalString(lastmod, now - gline->lastmod, xtra->user->handle_info);
3934 strcpy(lastmod, "<unknown>");
3935 intervalString(lifetime, gline->lifetime - now, xtra->user->handle_info);
3936 if (!gline->expires) {
3937 send_message(xtra->user, opserv, "OSMSG_GTRACE_FOREVER", gline->target, issued, gline->issuer, lastmod, NULL, gline->reason, lifetime);
3938 } else if (gline->expires < now) {
3939 intervalString(expires, now - gline->expires, xtra->user->handle_info);
3940 send_message(xtra->user, opserv, "OSMSG_GTRACE_EXPIRED", gline->target, issued, gline->issuer, lastmod, expires, gline->reason, lifetime);
3941 } else { /* must be in the future */
3942 intervalString(expires, gline->expires - now, xtra->user->handle_info);
3943 send_message(xtra->user, opserv, "OSMSG_GTRACE_FORMAT", gline->target, issued, gline->issuer, lastmod, expires, gline->reason, lifetime);
3947 static MODCMD_FUNC(cmd_stats_glines) {
3949 reply("OSMSG_GLINE_COUNT", gline_count());
3951 } else if (argc < 3) {
3952 struct gline_extra extra;
3956 gl = gline_find(argv[1]);
3958 reply("OSMSG_NO_GLINE", argv[1]);
3960 gtrace_print_func(gl, &extra);
3966 gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
3971 gtrace_ungline_func(struct gline *gline, void *extra)
3973 struct gline_extra *xtra = extra;
3974 string_list_append(xtra->glines, strdup(gline->target));
3977 static MODCMD_FUNC(cmd_gtrace)
3979 struct gline_discrim *discrim;
3980 gline_search_func action;
3981 unsigned int matches, nn;
3982 struct gline_extra extra;
3983 struct svccmd *subcmd;
3986 if (!irccasecmp(argv[1], "print"))
3987 action = gtrace_print_func;
3988 else if (!irccasecmp(argv[1], "count"))
3989 action = gtrace_count_func;
3990 else if (!irccasecmp(argv[1], "ungline"))
3991 action = gtrace_ungline_func;
3993 reply("OSMSG_BAD_ACTION", argv[1]);
3996 sprintf(buf, "%s %s", argv[0], argv[0]);
3997 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3998 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
4002 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4006 if (action == gtrace_print_func)
4007 reply("OSMSG_GLINE_SEARCH_RESULTS");
4008 else if (action == gtrace_count_func)
4009 discrim->limit = INT_MAX;
4012 extra.glines = alloc_string_list(4);
4013 matches = gline_discrim_search(discrim, action, &extra);
4015 if (action == gtrace_ungline_func)
4016 for (nn=0; nn<extra.glines->used; nn++)
4017 gline_remove(extra.glines->list[nn], 1);
4018 free_string_list(extra.glines);
4021 reply("MSG_MATCH_COUNT", matches);
4023 reply("MSG_NO_MATCHES");
4024 free(discrim->alt_target_mask);
4030 alert_check_user(const char *key, void *data, void *extra)
4032 struct opserv_user_alert *alert = data;
4033 struct userNode *user = extra;
4035 if (!discrim_match(alert->discrim, user))
4038 if ((alert->reaction != REACT_NOTICE)
4040 && !alert->discrim->match_opers) {
4044 if ((alert->reaction != REACT_NOTICE)
4045 && !is_trust_victim(user, alert->discrim->match_trusted)) {
4049 /* The user matches the alert criteria, so trigger the reaction. */
4050 if (alert->discrim->option_log)
4051 log_module(OS_LOG, LOG_INFO, "Alert %s triggered by user %s!%s@%s (%s).", key, user->nick, user->ident, user->hostname, alert->discrim->reason);
4053 /* Return 1 to halt alert matching, such as when killing the user
4054 that triggered the alert. */
4055 switch (alert->reaction) {
4057 DelUser(user, opserv, 1, alert->discrim->reason);
4060 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
4063 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
4064 /* fall through to REACT_NOTICE case */
4066 opserv_custom_alert(alert->discrim->notice_target, "Alert $b%s$b triggered by user $b%s$b!%s@%s (%s).", key, user->nick, user->ident, user->hostname, alert->discrim->reason);
4073 opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
4075 struct gag_entry *gag;
4076 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
4077 /* Gag them if appropriate (and only if). */
4078 user->modes &= ~FLAGS_GAGGED;
4079 for (gag = gagList; gag; gag = gag->next) {
4080 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
4081 gag_helper_func(user, NULL);
4088 opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4092 if (!opserv_conf.staff_auth_channel
4093 || user->uplink->burst
4094 || !user->handle_info)
4096 else if (user->handle_info->opserv_level)
4098 else if (IsNetworkHelper(user))
4099 type = "NETWORK HELPER";
4100 else if (IsSupportHelper(user))
4101 type = "SUPPORT HELPER";
4105 if (irc_in_addr_is_valid(user->ip))
4106 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
4108 send_channel_notice(opserv_conf.staff_auth_channel, opserv, "%s [%s@%s] authed to %s account %s", user->nick, user->ident, user->hostname, type, user->handle_info->handle);
4112 opserv_auth_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4114 if (!user->uplink->burst && user->handle_info)
4115 dict_foreach(opserv_account_alerts, alert_check_user, user);
4118 static MODCMD_FUNC(cmd_log)
4120 struct logSearch *discrim;
4121 unsigned int matches;
4122 struct logReport report;
4124 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
4128 reply("OSMSG_LOG_SEARCH_RESULTS");
4129 report.reporter = opserv;
4131 matches = log_entry_search(discrim, log_report_entry, &report);
4134 reply("MSG_MATCH_COUNT", matches);
4136 reply("MSG_NO_MATCHES");
4143 gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4145 if (IsOper(match) || IsLocal(match))
4147 match->modes |= FLAGS_GAGGED;
4151 static MODCMD_FUNC(cmd_gag)
4153 struct gag_entry *gag;
4154 unsigned int gagged;
4155 unsigned long duration;
4158 reason = unsplit_string(argv + 3, argc - 3, NULL);
4160 if (!is_ircmask(argv[1])) {
4161 reply("OSMSG_INVALID_IRCMASK", argv[1]);
4165 for (gag = gagList; gag; gag = gag->next)
4166 if (match_ircglobs(gag->mask, argv[1]))
4170 reply("OSMSG_REDUNDANT_GAG", argv[1]);
4174 duration = ParseInterval(argv[2]);
4175 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
4178 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
4180 reply("OSMSG_GAG_ADDED", argv[1]);
4185 ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4187 match->modes &= ~FLAGS_GAGGED;
4191 static MODCMD_FUNC(cmd_ungag)
4193 struct gag_entry *gag;
4194 unsigned int ungagged;
4196 for (gag = gagList; gag; gag = gag->next)
4197 if (!strcmp(gag->mask, argv[1]))
4201 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
4205 timeq_del(gag->expires, gag_expire, gag, 0);
4206 ungagged = gag_free(gag);
4209 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
4211 reply("OSMSG_UNGAG_ADDED", argv[1]);
4215 static MODCMD_FUNC(cmd_addalert)
4217 opserv_alert_reaction reaction;
4218 struct svccmd *subcmd;
4223 sprintf(buf, "addalert %s", argv[2]);
4224 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
4225 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4228 if (!irccasecmp(argv[2], "notice"))
4229 reaction = REACT_NOTICE;
4230 else if (!irccasecmp(argv[2], "kill"))
4231 reaction = REACT_KILL;
4232 else if (!irccasecmp(argv[2], "gline"))
4233 reaction = REACT_GLINE;
4235 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4238 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)
4239 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
4241 reply("OSMSG_ADDED_ALERT", name);
4245 static MODCMD_FUNC(cmd_delalert)
4248 for (i=1; i<argc; i++) {
4249 dict_remove(opserv_nick_based_alerts, argv[i]);
4250 dict_remove(opserv_channel_alerts, argv[i]);
4251 dict_remove(opserv_account_alerts, argv[i]);
4252 if (dict_remove(opserv_user_alerts, argv[i]))
4253 reply("OSMSG_REMOVED_ALERT", argv[i]);
4255 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
4260 static MODCMD_FUNC(cmd_listdevnull)
4262 struct helpfile_table tbl;
4263 unsigned int count = 0, ii = 0;
4264 char *on,*off,*half;
4270 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
4273 tbl.length = count+1;
4276 tbl.flags = TABLE_NO_FREE;
4277 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
4278 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4279 tbl.contents[0][0] = "Name";
4280 tbl.contents[0][1] = "MC";
4281 tbl.contents[0][2] = "UT";
4282 tbl.contents[0][3] = "FL";
4283 tbl.contents[0][4] = "CH";
4284 tbl.contents[0][5] = "IH";
4285 tbl.contents[0][6] = "SI";
4286 tbl.contents[0][7] = "IH²";
4287 tbl.contents[0][8] = "oC";
4288 tbl.contents[0][9] = "oM";
4289 tbl.contents[0][10] = "+k";
4290 tbl.contents[0][11] = "+S";
4291 tbl.contents[0][12] = "+X";
4292 tbl.contents[0][13] = "MaxQ";
4295 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4297 free(tbl.contents[0]);
4301 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
4302 struct devnull_class *th = iter_data(it);
4303 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4304 tbl.contents[ii][0] = th->name;
4305 if(DEVNULL_FLAGGED(th, MODE_A)) {
4306 tbl.contents[ii][1] = strtab(th->maxchan);
4308 tbl.contents[ii][1] = off;
4310 if(DEVNULL_FLAGGED(th, MODE_B)) {
4311 tbl.contents[ii][2] = on;
4313 tbl.contents[ii][2] = off;
4315 if(DEVNULL_FLAGGED(th, MODE_D)) {
4316 tbl.contents[ii][3] = on;
4317 } else if(DEVNULL_FLAGGED(th, MODE_C)) {
4318 tbl.contents[ii][3] = half;
4320 tbl.contents[ii][3] = off;
4322 if(DEVNULL_FLAGGED(th, MODE_E)) {
4323 tbl.contents[ii][4] = on;
4325 tbl.contents[ii][4] = off;
4327 if(DEVNULL_FLAGGED(th, MODE_F)) {
4328 tbl.contents[ii][5] = on;
4330 tbl.contents[ii][5] = off;
4332 if(DEVNULL_FLAGGED(th, MODE_J)) {
4333 tbl.contents[ii][6] = on;
4335 tbl.contents[ii][6] = off;
4337 if(DEVNULL_FLAGGED(th, MODE_K)) {
4338 tbl.contents[ii][7] = on;
4340 tbl.contents[ii][7] = off;
4342 if(DEVNULL_FLAGGED(th, MODE_L)) {
4343 tbl.contents[ii][8] = on;
4345 tbl.contents[ii][8] = off;
4347 if(DEVNULL_FLAGGED(th, MODE_M)) {
4348 tbl.contents[ii][9] = on;
4350 tbl.contents[ii][9] = off;
4352 if(DEVNULL_FLAGGED(th, MODE_G)) {
4353 tbl.contents[ii][10] = on;
4355 tbl.contents[ii][10] = off;
4357 if(DEVNULL_FLAGGED(th, MODE_I)) {
4358 tbl.contents[ii][11] = on;
4360 tbl.contents[ii][11] = off;
4362 if(DEVNULL_FLAGGED(th, MODE_H)) {
4363 tbl.contents[ii][12] = on;
4365 tbl.contents[ii][12] = off;
4367 if(DEVNULL_FLAGGED(th, MODE_N)) {
4368 tbl.contents[ii][13] = on;
4370 tbl.contents[ii][13] = off;
4373 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4374 for(ii = 1; ii < tbl.length; ++ii)
4376 free(tbl.contents[ii]);
4378 free(tbl.contents[0]);
4380 send_message_type(4, user, opserv,"-");
4382 tbl.contents[0][1] = "MC";
4383 tbl.contents[0][2] = "UT";
4384 tbl.contents[0][3] = "FL";
4385 tbl.contents[0][4] = "CH";
4386 tbl.contents[0][5] = "IH";
4387 tbl.contents[0][6] = "SI";
4388 tbl.contents[0][7] = "IH²";
4389 tbl.contents[0][8] = "oC";
4390 tbl.contents[0][9] = "oM";
4391 tbl.contents[0][10] = "+k";
4392 tbl.contents[0][11] = "+S";
4393 tbl.contents[0][12] = "+X";
4394 tbl.contents[0][13] = "MaxQ";
4396 send_message_type(4, user, opserv,"MC = MaxChan");
4397 send_message_type(4, user, opserv,"UT = UnlimitTargets");
4398 send_message_type(4, user, opserv,"FL = Flood (1 = 1/2 flood, X = unlimited)");
4399 send_message_type(4, user, opserv,"CH = Channel Hide (mode +n)");
4400 send_message_type(4, user, opserv,"IH = Idle Hide (mode +I)");
4401 send_message_type(4, user, opserv,"SI = See Idle");
4402 send_message_type(4, user, opserv,"IH² = Idle Hide (override SI)");
4403 send_message_type(4, user, opserv,"oC = Color override (mode +c)");
4404 send_message_type(4, user, opserv,"oM = AMsg override");
4405 send_message_type(4, user, opserv,"+k = ChanServ Mode (mode +k)");
4406 send_message_type(4, user, opserv,"+S = NetServ Mode (mode +S)");
4407 send_message_type(4, user, opserv,"+X = XtraOp Mode (mode +X)");
4411 static MODCMD_FUNC(cmd_adddevnull)
4414 if (dict_find(opserv_devnull_classes, argv[1], NULL)) {
4415 reply("OSMSG_DEVNULL_FOUND", argv[1]);
4419 opserv_add_devnull_class(argv[1], 0, 0, 0);
4420 reply("OSMSG_DEVNULL_ADDED",argv[1]);
4425 static MODCMD_FUNC(cmd_deldevnull)
4429 for (n=1; n<argc; n++) {
4430 struct devnull_class *th = dict_find(opserv_devnull_classes, argv[n], NULL);
4433 nickserv_devnull_delete(th->name);
4434 dict_remove(opserv_devnull_classes, argv[n]);
4435 reply("OSMSG_DEVNULL_REMOVED",argv[n]);
4440 static MODCMD_FUNC(cmd_renamedevnull)
4442 struct devnull_class *th;
4443 if (dict_find(opserv_devnull_classes, argv[2], NULL)) {
4444 reply("OSMSG_DEVNULL_FOUND", argv[2]);
4447 if ((th = dict_find(opserv_devnull_classes, argv[1], NULL))) {
4448 opserv_add_devnull_class(argv[2], th->modes, th->maxchan, th->maxsendq);
4449 nickserv_devnull_rename(th->name,argv[2]);
4450 dict_remove(opserv_devnull_classes, argv[1]);
4451 reply("OSMSG_DEVNULL_RENAMED",argv[1],argv[2]);
4453 reply("OSMSG_DEVNULL_NOTFOUND", argv[1]);
4459 static MODCMD_FUNC(cmd_setdevnull)
4461 struct devnull_class *th;
4462 unsigned int offset=0;
4463 if ((th = dict_find(opserv_devnull_classes, argv[offset+1], NULL))) {
4466 for( ii = 0; argv[offset+2][ ii ]; ii++)
4467 argv[offset+2][ ii ] = toupper( argv[offset+2][ ii ] );
4468 for( ii = 0; argv[offset+3][ ii ]; ii++)
4469 argv[offset+3][ ii ] = toupper( argv[offset+3][ ii ] );
4470 if(!strcmp("CHANLIMIT",argv[offset+2])) {
4471 if (!strcmp("OFF",argv[offset+3])) {
4472 DEVNULL_CLEAR_FLAG(th, MODE_A);
4473 reply("OSMSG_DEVNULL_SET_DONE");
4475 DEVNULL_SET_FLAG(th, MODE_A);
4476 th->maxchan = strtoul(argv[offset+3], NULL, 0);
4477 reply("OSMSG_DEVNULL_SET_DONE");
4480 else if(!strcmp("UNLIMITTARGET",argv[offset+2]) || !strcmp("UNLIMITEDTARGET",argv[offset+2])) {
4481 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4482 DEVNULL_CLEAR_FLAG(th, MODE_B);
4483 reply("OSMSG_DEVNULL_SET_DONE");
4484 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4485 DEVNULL_SET_FLAG(th, MODE_B);
4486 reply("OSMSG_DEVNULL_SET_DONE");
4488 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4491 else if(!strcmp("FLOOD",argv[offset+2])) {
4492 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4493 DEVNULL_CLEAR_FLAG(th, MODE_C);
4494 DEVNULL_CLEAR_FLAG(th, MODE_D);
4495 reply("OSMSG_DEVNULL_SET_DONE");
4496 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4497 DEVNULL_SET_FLAG(th, MODE_D);
4498 reply("OSMSG_DEVNULL_SET_DONE");
4499 } else if (!strcmp("HALF",argv[offset+3]) || !strcmp("2",argv[offset+3]) || !strcmp("1/2",argv[offset+3])) {
4500 DEVNULL_SET_FLAG(th, MODE_C);
4501 DEVNULL_CLEAR_FLAG(th, MODE_D);
4502 reply("OSMSG_DEVNULL_SET_DONE");
4504 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4507 else if(!strcmp("CHANHIDE",argv[offset+2])) {
4508 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4509 DEVNULL_CLEAR_FLAG(th, MODE_E);
4510 reply("OSMSG_DEVNULL_SET_DONE");
4511 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4512 DEVNULL_SET_FLAG(th, MODE_E);
4513 reply("OSMSG_DEVNULL_SET_DONE");
4515 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4518 else if(!strcmp("IDLEHIDE",argv[offset+2])) {
4519 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4520 DEVNULL_CLEAR_FLAG(th, MODE_F);
4521 reply("OSMSG_DEVNULL_SET_DONE");
4522 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4523 DEVNULL_SET_FLAG(th, MODE_F);
4524 reply("OSMSG_DEVNULL_SET_DONE");
4526 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4529 else if(!strcmp("CHSERVMODE",argv[offset+2])) {
4530 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4531 DEVNULL_CLEAR_FLAG(th, MODE_G);
4532 reply("OSMSG_DEVNULL_SET_DONE");
4533 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4534 DEVNULL_SET_FLAG(th, MODE_G);
4535 reply("OSMSG_DEVNULL_SET_DONE");
4537 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4540 else if(!strcmp("XTRAOPMODE",argv[offset+2])) {
4541 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4542 DEVNULL_CLEAR_FLAG(th, MODE_H);
4543 reply("OSMSG_DEVNULL_SET_DONE");
4544 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4545 DEVNULL_SET_FLAG(th, MODE_H);
4546 reply("OSMSG_DEVNULL_SET_DONE");
4548 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4551 else if(!strcmp("NETSERVMODE",argv[offset+2])) {
4552 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4553 DEVNULL_CLEAR_FLAG(th, MODE_I);
4554 reply("OSMSG_DEVNULL_SET_DONE");
4555 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4556 DEVNULL_SET_FLAG(th, MODE_I);
4557 reply("OSMSG_DEVNULL_SET_DONE");
4559 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4562 else if(!strcmp("SEEIDLE",argv[offset+2])) {
4563 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4564 DEVNULL_CLEAR_FLAG(th, MODE_J);
4565 reply("OSMSG_DEVNULL_SET_DONE");
4566 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4567 DEVNULL_SET_FLAG(th, MODE_J);
4568 reply("OSMSG_DEVNULL_SET_DONE");
4570 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4573 else if(!strcmp("FORCEIDLEHIDE",argv[offset+2])) {
4574 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4575 DEVNULL_CLEAR_FLAG(th, MODE_K);
4576 reply("OSMSG_DEVNULL_SET_DONE");
4577 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4578 DEVNULL_SET_FLAG(th, MODE_K);
4579 reply("OSMSG_DEVNULL_SET_DONE");
4581 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4584 else if(!strcmp("OVERRIDECC",argv[offset+2])) {
4585 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4586 DEVNULL_CLEAR_FLAG(th, MODE_L);
4587 reply("OSMSG_DEVNULL_SET_DONE");
4588 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4589 DEVNULL_SET_FLAG(th, MODE_L);
4590 reply("OSMSG_DEVNULL_SET_DONE");
4592 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4595 else if(!strcmp("OVERRIDENOAMSG",argv[offset+2])) {
4596 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4597 DEVNULL_CLEAR_FLAG(th, MODE_M);
4598 reply("OSMSG_DEVNULL_SET_DONE");
4599 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4600 DEVNULL_SET_FLAG(th, MODE_M);
4601 reply("OSMSG_DEVNULL_SET_DONE");
4603 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4606 else if(!strcmp("MAXSENDQ",argv[offset+2])) {
4607 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4608 DEVNULL_CLEAR_FLAG(th, MODE_N);
4609 reply("OSMSG_DEVNULL_SET_DONE");
4611 DEVNULL_SET_FLAG(th, MODE_N);
4612 th->maxsendq = strtoul(argv[offset+3], NULL, 0);
4613 reply("OSMSG_DEVNULL_SET_DONE");
4616 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+2]);
4620 reply("OSMSG_DEVNULL_SET", th->name);
4621 if(DEVNULL_FLAGGED(th, MODE_A)) {
4622 reply("OSMSG_DEVNULL_SET_A_i", th->maxchan);
4624 reply("OSMSG_DEVNULL_SET_A", "off");
4626 if(DEVNULL_FLAGGED(th, MODE_B)) {
4627 reply("OSMSG_DEVNULL_SET_B", "on");
4629 reply("OSMSG_DEVNULL_SET_B", "off");
4631 if(DEVNULL_FLAGGED(th, MODE_D)) {
4632 reply("OSMSG_DEVNULL_SET_C", "on");
4633 } else if(DEVNULL_FLAGGED(th, MODE_C)) {
4634 reply("OSMSG_DEVNULL_SET_C", "half");
4636 reply("OSMSG_DEVNULL_SET_C", "off");
4638 if(DEVNULL_FLAGGED(th, MODE_E)) {
4639 reply("OSMSG_DEVNULL_SET_E", "on");
4641 reply("OSMSG_DEVNULL_SET_E", "off");
4643 if(DEVNULL_FLAGGED(th, MODE_F)) {
4644 reply("OSMSG_DEVNULL_SET_F", "on");
4646 reply("OSMSG_DEVNULL_SET_F", "off");
4648 if(DEVNULL_FLAGGED(th, MODE_G)) {
4649 reply("OSMSG_DEVNULL_SET_G", "on");
4651 reply("OSMSG_DEVNULL_SET_G", "off");
4653 if(DEVNULL_FLAGGED(th, MODE_H)) {
4654 reply("OSMSG_DEVNULL_SET_H", "on");
4656 reply("OSMSG_DEVNULL_SET_H", "off");
4658 if(DEVNULL_FLAGGED(th, MODE_I)) {
4659 reply("OSMSG_DEVNULL_SET_I", "on");
4661 reply("OSMSG_DEVNULL_SET_I", "off");
4663 if(DEVNULL_FLAGGED(th, MODE_J)) {
4664 reply("OSMSG_DEVNULL_SET_J", "on");
4666 reply("OSMSG_DEVNULL_SET_J", "off");
4668 if(DEVNULL_FLAGGED(th, MODE_K)) {
4669 reply("OSMSG_DEVNULL_SET_K", "on");
4671 reply("OSMSG_DEVNULL_SET_K", "off");
4673 if(DEVNULL_FLAGGED(th, MODE_L)) {
4674 reply("OSMSG_DEVNULL_SET_L", "on");
4676 reply("OSMSG_DEVNULL_SET_L", "off");
4678 if(DEVNULL_FLAGGED(th, MODE_M)) {
4679 reply("OSMSG_DEVNULL_SET_M", "on");
4681 reply("OSMSG_DEVNULL_SET_M", "off");
4683 if(DEVNULL_FLAGGED(th, MODE_N)) {
4684 reply("OSMSG_DEVNULL_SET_N_i", th->maxsendq);
4686 reply("OSMSG_DEVNULL_SET_N", "off");
4690 reply("OSMSG_DEVNULL_NOTFOUND", argv[offset+1]);
4696 int devnull_check(const char *name) {
4697 if (dict_find(opserv_devnull_classes, name, NULL)) {
4703 struct devnull_class*
4704 devnull_get(const char *name) {
4705 return dict_find(opserv_devnull_classes, name, NULL);
4708 void operpart(struct chanNode *chan, struct userNode *user)
4710 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force > 0 &&
4711 !(irccasecmp(chan->name,opserv_conf.alert_channel->name))) {
4712 struct mod_chanmode *change;
4713 change = find_matching_bans(&chan->banlist, user, NULL); //don't join them if they're banned (exceptions from forced join)
4716 irc_svsjoin(opserv,user,chan);
4720 void operadd(struct userNode *user)
4722 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force > 0)
4723 irc_svsjoin(opserv,user,opserv_conf.alert_channel);
4726 void operdel(struct userNode *user)
4728 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force == 2)
4729 irc_kick(opserv, user, opserv_conf.alert_channel, "mode -o");
4732 static MODCMD_FUNC(cmd_svsjoin)
4734 struct userNode *target;
4735 if(!(target=GetUserH(argv[1]))) {
4736 reply("OSMSG_SVSNONICK", argv[1]);
4739 if(!IsChannelName(argv[2]))
4741 reply("MSG_NOT_CHANNEL_NAME");
4744 irc_svsjoinchan(opserv,target,argv[2]);
4745 reply("OSMSG_SVSJOIN",target->nick,argv[2]);
4749 static MODCMD_FUNC(cmd_svsnick)
4751 struct userNode *target;
4752 if(!(target=GetUserH(argv[1]))) {
4753 reply("OSMSG_SVSNONICK", argv[1]);
4756 if(GetUserH(argv[2]))
4758 reply("OSMSG_SVSNICKUSED",argv[2]);
4761 irc_svsnick(opserv,target,argv[2]);
4762 reply("OSMSG_SVSNICK",target->nick,argv[2]);
4766 static MODCMD_FUNC(cmd_svsmode)
4768 struct userNode *target;
4770 if(!(target=GetUserH(argv[1]))) {
4771 reply("OSMSG_SVSNONICK", argv[1]);
4774 modestr = unsplit_string(argv + 2, argc - 2, NULL);
4775 irc_svsmode(opserv,target,modestr);
4776 reply("OSMSG_SVSMODE",modestr,target->nick);
4780 static MODCMD_FUNC(cmd_simul)
4782 struct userNode *target;
4784 if(!(target=GetUserH(argv[1]))) {
4785 reply("OSMSG_SVSNONICK", argv[1]);
4788 line = unsplit_string(argv + 2, argc - 2, NULL);
4789 irc_simul(target,line);
4790 reply("OSMSG_SIMUL",target->nick,line);
4794 static MODCMD_FUNC(cmd_relay)
4796 struct userNode *target;
4798 if(!(target=GetUserH(argv[1]))) {
4799 reply("OSMSG_SVSNONICK", argv[1]);
4802 line = unsplit_string(argv + 2, argc - 2, NULL);
4805 sprintf(sendline, "relay %s %s :%s",user->nick,channel->name,line);
4807 sprintf(sendline, "relay %s query :%s",user->nick,line);
4808 irc_privmsg(opserv,target->numeric,sendline);
4813 opserv_conf_read(void)
4815 struct record_data *rd;
4816 dict_t conf_node, child;
4817 const char *str, *str2;
4818 struct policer_params *pp;
4821 rd = conf_get_node(OPSERV_CONF_NAME);
4822 if (!rd || rd->type != RECDB_OBJECT) {
4823 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4826 conf_node = rd->d.object;
4827 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4828 if (opserv && str) {
4829 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4832 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL);
4833 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4835 opserv_conf.debug_channel = NULL;
4837 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4838 if (opserv && str) {
4839 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4842 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL);
4843 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4845 opserv_conf.alert_channel = NULL;
4847 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4848 if (opserv && str) {
4849 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4852 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL);
4853 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4854 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_FORCE_OPS, RECDB_QSTRING);
4855 opserv_conf.staff_auth_force = str2 ? atoi(str2) : 0;
4857 opserv_conf.staff_auth_channel = NULL;
4858 opserv_conf.staff_auth_force = 0;
4860 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4861 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4862 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4863 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4864 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4865 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4866 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4867 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4868 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4870 NickChange(opserv, str, 0);
4871 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4872 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4873 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4874 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4876 if (!opserv_conf.join_policer_params)
4877 opserv_conf.join_policer_params = policer_params_new();
4878 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4879 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4880 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
4881 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
4883 for (it = dict_first(channels); it; it = iter_next(it)) {
4884 struct chanNode *cNode = iter_data(it);
4885 cNode->join_policer.params = opserv_conf.join_policer_params;
4888 if (opserv_conf.new_user_policer.params)
4889 pp = opserv_conf.new_user_policer.params;
4891 pp = opserv_conf.new_user_policer.params = policer_params_new();
4892 policer_params_set(pp, "size", "200");
4893 policer_params_set(pp, "drain-rate", "3");
4894 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
4895 dict_foreach(child, set_policer_param, pp);
4899 opserv_db_init(void) {
4900 /* set up opserv_trusted_hosts dict */
4901 dict_delete(opserv_trusted_hosts);
4902 opserv_trusted_hosts = dict_new();
4903 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4904 /* set up opserv_devnull_classes dict */
4905 dict_delete(opserv_devnull_classes);
4906 opserv_devnull_classes = dict_new();
4907 dict_set_free_data(opserv_devnull_classes, free_devnull_class);
4908 /* set up opserv_chan_warn dict */
4909 dict_delete(opserv_chan_warn);
4910 opserv_chan_warn = dict_new();
4911 dict_set_free_keys(opserv_chan_warn, free);
4912 dict_set_free_data(opserv_chan_warn, free);
4913 /* set up opserv_user_alerts */
4914 dict_delete(opserv_account_alerts);
4915 opserv_account_alerts = dict_new();
4916 dict_delete(opserv_channel_alerts);
4917 opserv_channel_alerts = dict_new();
4918 dict_delete(opserv_nick_based_alerts);
4919 opserv_nick_based_alerts = dict_new();
4920 dict_delete(opserv_user_alerts);
4921 opserv_user_alerts = dict_new();
4922 dict_set_free_keys(opserv_user_alerts, free);
4923 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4924 /* set up opserv_bad_words */
4925 free_string_list(opserv_bad_words);
4926 opserv_bad_words = alloc_string_list(4);
4927 /* and opserv_exempt_channels */
4928 dict_delete(opserv_exempt_channels);
4929 opserv_exempt_channels = dict_new();
4930 dict_set_free_keys(opserv_exempt_channels, free);
4934 opserv_db_cleanup(void)
4938 dict_delete(opserv_chan_warn);
4939 dict_delete(opserv_reserved_nick_dict);
4940 free_string_list(opserv_bad_words);
4941 dict_delete(opserv_exempt_channels);
4942 dict_delete(opserv_trusted_hosts);
4943 dict_delete(opserv_devnull_classes);
4944 unreg_del_user_func(opserv_user_cleanup);
4945 dict_delete(opserv_hostinfo_dict);
4946 dict_delete(opserv_nick_based_alerts);
4947 dict_delete(opserv_account_alerts);
4948 dict_delete(opserv_channel_alerts);
4949 dict_delete(opserv_user_alerts);
4950 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4951 free(level_strings[nn]);
4954 policer_params_delete(opserv_conf.join_policer_params);
4955 policer_params_delete(opserv_conf.new_user_policer.params);
4959 init_opserv(const char *nick)
4961 OS_LOG = log_register_type("OpServ", "file:opserv.log");
4963 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4964 opserv = AddLocalUser(nick, nick, NULL, "Oper Services", modes);
4966 conf_register_reload(opserv_conf_read);
4969 /* set up handle_inverse_flags */
4970 memset(devnull_inverse_modes, 0, sizeof(devnull_inverse_modes));
4971 for (i=0; devnull_modes[i]; i++) {
4972 devnull_inverse_modes[(unsigned char)devnull_modes[i]] = i + 1;
4975 memset(level_strings, 0, sizeof(level_strings));
4976 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4977 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4978 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4979 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
4980 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
4981 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4982 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4983 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4984 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4985 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4986 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4987 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4988 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4989 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4990 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4991 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4992 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4993 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4994 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4995 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4996 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4997 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4998 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4999 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
5000 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
5001 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
5002 opserv_define_func("DIE", cmd_die, 900, 0, 2);
5003 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
5004 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
5005 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
5006 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
5007 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
5008 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
5009 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
5010 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
5011 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
5012 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
5013 opserv_define_func("JOIN", cmd_join, 601, 1, 0);
5014 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
5015 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
5016 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
5017 opserv_define_func("FORCEKICK", cmd_forcekick, 800, 2, 2);
5018 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
5019 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
5020 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
5021 opserv_define_func("LOG", cmd_log, 900, 0, 2);
5022 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
5023 opserv_define_func("OP", cmd_op, 100, 2, 2);
5024 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
5025 opserv_define_func("PART", cmd_part, 601, 2, 0);
5026 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
5027 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
5028 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
5029 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
5030 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
5031 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
5032 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
5033 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
5034 opserv_define_func("SET", cmd_set, 900, 0, 3);
5035 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
5036 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
5037 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
5038 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
5039 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
5040 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
5041 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
5042 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
5043 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
5044 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
5045 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
5046 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
5047 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
5048 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
5049 opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0);
5050 #if defined(WITH_MALLOC_SRVX) || defined(WITH_MALLOC_SLAB)
5051 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
5053 opserv_define_func("DEVNULL ADD", cmd_adddevnull, 200, 0, 2);
5054 opserv_define_func("DEVNULL DEL", cmd_deldevnull, 200, 0, 2);
5055 opserv_define_func("DEVNULL RENAME", cmd_renamedevnull, 200, 0, 3);
5056 opserv_define_func("DEVNULL SET", cmd_setdevnull, 200, 0, 2);
5057 opserv_define_func("DEVNULL LIST", cmd_listdevnull, 200, 0, 0);
5058 opserv_define_func("SVSJOIN", cmd_svsjoin, 800, 0, 3);
5059 opserv_define_func("SVSMODE", cmd_svsmode, 800, 0, 3);
5060 opserv_define_func("SVSNICK", cmd_svsnick, 800, 0, 3);
5061 opserv_define_func("RELAY", cmd_relay, 800, 0, 0);
5062 opserv_define_func("SIMUL", cmd_simul, 999, 0, 2);
5063 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
5064 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
5065 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
5066 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
5067 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
5068 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
5069 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
5070 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
5071 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
5072 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
5073 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
5074 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
5075 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
5076 opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0);
5077 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
5078 opserv_define_func("WARN", cmd_warn, 800, 0, 2);
5079 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
5081 opserv_reserved_nick_dict = dict_new();
5082 opserv_hostinfo_dict = dict_new();
5083 dict_set_free_keys(opserv_hostinfo_dict, free);
5084 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
5086 reg_new_user_func(opserv_new_user_check);
5087 reg_nick_change_func(opserv_alert_check_nick);
5088 reg_del_user_func(opserv_user_cleanup);
5089 reg_new_channel_func(opserv_channel_check);
5090 reg_del_channel_func(opserv_channel_delete);
5091 reg_join_func(opserv_join_check);
5092 reg_auth_func(opserv_staff_alert);
5093 reg_auth_func(opserv_auth_alert);
5096 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
5098 service_register(opserv)->trigger = '?';
5100 reg_exit_func(opserv_db_cleanup);
5101 message_register_table(msgtab);