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_DEVNULL_USER" , "[%s] %s %s" },
268 { "OSMSG_DEVNULL_MATCH" , "%d Users found." },
269 { "OSMSG_DEVNULL_CLASS" , "%s is not a valid DevNull class." },
270 { "OSMSG_DEVNULL_ADDED", "Added %s to DevNull list (class: %s)" },
271 { "OSMSG_DEVNULL_DELETED", "Deleted %s from DevNull list (class: %s)" },
272 { "OSMSG_DEVNULL_NOTADDED", "User %s is not listed on DevNull list." },
273 { "OSMSG_DEVNULL_ACTION", "Unrecognized trace action $b%s$b" },
274 { "OSMSG_DEVNULL_FOUND", "DevNull Class %s is already existing." },
275 { "OSMSG_DEVNULL_NOTFOUND", "can't find DevNull class %s." },
276 { "OSMSG_DEVNULL_ADDED", "DevNull Class %s added." },
277 { "OSMSG_DEVNULL_REMOVED", "DevNull Class %s removed." },
278 { "OSMSG_DEVNULL_SET", "Settings for DevNull Class %s" },
279 { "OSMSG_DEVNULL_SET_A", "ChanLimit: %s" },
280 { "OSMSG_DEVNULL_SET_A_i", "ChanLimit: %i" },
281 { "OSMSG_DEVNULL_SET_B", "UnlimitTarget: %s" },
282 { "OSMSG_DEVNULL_SET_C", "Flood: %s" },
283 { "OSMSG_DEVNULL_SET_E", "ChanHide: %s" },
284 { "OSMSG_DEVNULL_SET_F", "IdleHide: %s" },
285 { "OSMSG_DEVNULL_SET_G", "ChServMode: %s" },
286 { "OSMSG_DEVNULL_SET_H", "XtraOpMode: %s" },
287 { "OSMSG_DEVNULL_SET_I", "NetServMode: %s" },
288 { "OSMSG_DEVNULL_SET_J", "SeeIdle: %s" },
289 { "OSMSG_DEVNULL_SET_K", "ForceIdleHide: %s" },
290 { "OSMSG_DEVNULL_SET_L", "OverrideCC: %s" },
291 { "OSMSG_DEVNULL_SET_M", "OverrideNoAmsg: %s" },
292 { "OSMSG_DEVNULL_SET_N", "MaxSendQ: %s" },
293 { "OSMSG_DEVNULL_SET_N_i", "MaxSendQ: %i" },
294 { "OSMSG_DEVNULL_SET_DONE", "Done." },
295 { "OSMSG_DEVNULL_RENAMED", "Devnull class %s renamed to %s" },
296 { "OSMSG_DEVNULL_SET_INVALID", "Invalid Option for setting %s" },
300 #define OPSERV_SYNTAX() svccmd_send_help(user, opserv, cmd)
302 typedef int (*discrim_search_func)(struct userNode *match, void *extra);
304 struct userNode *opserv;
306 static dict_t opserv_chan_warn; /* data is char* */
307 static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
308 static struct string_list *opserv_bad_words;
309 static dict_t opserv_exempt_channels; /* data is not used */
310 static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
311 static dict_t opserv_devnull_classes; /* data is struct devnull_class* */
312 static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
313 static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
314 static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
315 static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
316 static dict_t opserv_account_alerts; /* data is struct opserv_user_alert* */
317 static struct module *opserv_module;
318 static struct log_type *OS_LOG;
319 static unsigned int new_user_flood;
320 const char *devnull_modes = DEVNULL_MODES;
321 static char *level_strings[1001];
322 static char devnull_inverse_modes[256];
325 struct chanNode *debug_channel;
326 struct chanNode *alert_channel;
327 struct chanNode *staff_auth_channel;
328 int staff_auth_force;
329 struct policer_params *join_policer_params;
330 struct policer new_user_policer;
331 unsigned long untrusted_max;
332 unsigned long clone_gline_duration;
333 unsigned long block_gline_duration;
334 unsigned long purge_lock_delay;
335 unsigned long join_flood_moderate;
336 unsigned long join_flood_moderate_threshold;
339 struct trusted_host {
344 unsigned long issued;
345 unsigned long expires;
352 unsigned long expires;
353 struct gag_entry *next;
356 static struct gag_entry *gagList;
358 struct opserv_hostinfo {
359 struct userList clients;
360 struct trusted_host *trusted;
364 opserv_free_hostinfo(void *data)
366 struct opserv_hostinfo *ohi = data;
367 userList_clean(&ohi->clients);
371 #define DISCRIM_MAX_CHANS 20
373 typedef struct opservDiscrim {
374 struct chanNode *channels[DISCRIM_MAX_CHANS];
375 unsigned int channel_count;
376 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *notice_target, *accountmask;
377 irc_in_addr_t ip_mask;
379 unsigned long min_ts, max_ts;
380 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
381 unsigned char ip_mask_bits;
382 unsigned int match_opers : 1, match_trusted : 1, option_log : 1;
383 unsigned int chan_req_modes[DISCRIM_MAX_CHANS], chan_no_modes[DISCRIM_MAX_CHANS];
384 int authed : 2, info_space : 2;
387 struct discrim_and_source {
389 struct userNode *source;
391 unsigned int disp_limit;
394 static discrim_t opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel);
395 static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
396 static int gag_helper_func(struct userNode *match, void *extra);
397 static int ungag_helper_func(struct userNode *match, void *extra);
403 } opserv_alert_reaction;
405 struct opserv_user_alert {
407 char *text_discrim, *split_discrim;
409 opserv_alert_reaction reaction;
412 /* funny type to make it acceptible to dict_set_free_data, far below */
414 opserv_free_user_alert(void *data)
416 struct opserv_user_alert *alert = data;
418 for(i = 0; i < alert->discrim->channel_count; i++)
419 UnlockChannel(alert->discrim->channels[i]);
421 free(alert->text_discrim);
422 free(alert->split_discrim);
423 free(alert->discrim->reason);
424 free(alert->discrim);
428 #if defined(GCC_VARMACROS)
429 # define opserv_debug(ARGS...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel, opserv, ARGS); } while (0)
430 # define opserv_alert(ARGS...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, ARGS); } while (0)
431 # 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)
432 #elif defined(C99_VARMACROS)
433 # define opserv_debug(...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel, opserv, __VA_ARGS__); } while (0)
434 # define opserv_alert(...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel, opserv, __VA_ARGS__); } while (0)
435 # 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)
438 /* A lot of these commands are very similar to what ChanServ can do,
439 * but OpServ can do them even on channels that aren't registered.
442 static MODCMD_FUNC(cmd_access)
444 struct handle_info *hi;
448 target = (argc > 1) ? (const char*)argv[1] : user->nick;
449 if (!irccasecmp(target, "*")) {
450 nickserv_show_oper_accounts(user, cmd);
453 if (!(hi = modcmd_get_handle_info(user, target)))
455 res = (argc > 2) ? oper_try_set_access(user, cmd->parent->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
456 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
460 static MODCMD_FUNC(cmd_ban)
462 struct mod_chanmode change;
463 struct userNode *victim;
465 mod_chanmode_init(&change);
467 change.args[0].mode = MODE_BAN;
468 if (is_ircmask(argv[1]))
469 change.args[0].u.hostmask = strdup(argv[1]);
470 else if ((victim = GetUserH(argv[1])))
471 change.args[0].u.hostmask = generate_hostmask(victim, 0);
473 reply("OSMSG_INVALID_IRCMASK", argv[1]);
476 modcmd_chanmode_announce(&change);
477 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
478 free((char*)change.args[0].u.hostmask);
482 static MODCMD_FUNC(cmd_chaninfo)
487 struct modeNode *moden;
488 struct modeNode **members;
493 reply("OSMSG_CHANINFO_HEADER", channel->name);
494 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
495 feh = channel->timestamp;
496 strftime(buffer, sizeof(buffer), fmt, gmtime(&feh));
497 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
498 irc_make_chanmode(channel, buffer);
499 if (channel->bad_channel)
500 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
502 reply("OSMSG_CHANINFO_MODES", buffer);
503 if (channel->topic_time) {
504 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
505 feh = channel->topic_time;
506 strftime(buffer, sizeof(buffer), fmt, gmtime(&feh));
507 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
509 irc_fetchtopic(cmd->parent->bot, channel->name);
510 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
512 if (channel->banlist.used) {
513 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
514 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
515 for (n = 0; n < channel->banlist.used; n++) {
516 ban = channel->banlist.list[n];
518 strftime(buffer, sizeof(buffer), fmt, localtime(&feh));
519 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
522 if ((argc < 2) && (channel->members.used >= 50)) {
523 /* early out unless they ask for users */
524 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
527 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
529 /* Create and sort the members array. */
530 members = alloca(channel->members.used * sizeof(members[0]));
531 for (n=0; n<channel->members.used; n++)
532 members[n] = channel->members.list[n];
533 qsort(members, channel->members.used, sizeof(members[0]), modeNode_sort);
535 /* Display the array. */
536 show_oplevels = (channel->members.used != 0)
537 && (members[0]->modes & MODE_CHANOP)
538 && (members[0]->oplevel < MAXOPLEVEL);
539 for (n=0; n<channel->members.used; n++) {
541 if (moden->modes & MODE_CHANOP) {
543 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
545 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
546 } else if (moden->modes & MODE_VOICE)
547 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
549 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
555 static MODCMD_FUNC(cmd_warn)
557 char *reason, *message;
559 if (!IsChannelName(argv[1])) {
560 reply("OSMSG_NEED_CHANNEL", argv[0]);
563 reason = dict_find(opserv_chan_warn, argv[1], NULL);
565 reply("OSMSG_WARN_EXISTS", argv[1]);
569 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
571 reason = strdup("No reason");
572 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
573 reply("OSMSG_WARN_ADDED", argv[1], reason);
574 if (dict_find(channels, argv[1], NULL)) {
575 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
576 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
577 global_message(MESSAGE_RECIPIENT_OPERS, message);
582 static MODCMD_FUNC(cmd_unwarn)
584 if ((argc < 2) || !IsChannelName(argv[1])) {
585 reply("OSMSG_NEED_CHANNEL", argv[0]);
588 if (!dict_remove(opserv_chan_warn, argv[1])) {
589 reply("OSMSG_WARN_NOEXIST", argv[1]);
592 reply("OSMSG_WARN_DELETED", argv[1]);
596 static MODCMD_FUNC(cmd_clearbans)
598 struct mod_chanmode *change;
601 change = mod_chanmode_alloc(channel->banlist.used);
602 for (ii=0; ii<channel->banlist.used; ii++) {
603 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
604 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
606 modcmd_chanmode_announce(change);
607 for (ii=0; ii<change->argc; ++ii)
608 free((char*)change->args[ii].u.hostmask);
609 mod_chanmode_free(change);
610 reply("OSMSG_CLEARBANS_DONE", channel->name);
614 static MODCMD_FUNC(cmd_clearmodes)
616 struct mod_chanmode change;
618 if (!channel->modes) {
619 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
622 mod_chanmode_init(&change);
623 change.modes_clear = channel->modes & ~MODE_REGISTERED;
624 modcmd_chanmode_announce(&change);
625 reply("OSMSG_CLEARMODES_DONE", channel->name);
629 static MODCMD_FUNC(cmd_deop)
631 struct mod_chanmode *change;
632 unsigned int arg, count;
634 change = mod_chanmode_alloc(argc-1);
635 for (arg = 1, count = 0; arg < argc; ++arg) {
636 struct userNode *victim = GetUserH(argv[arg]);
638 if (!victim || IsService(victim)
639 || !(mn = GetUserMode(channel, victim))
640 || !(mn->modes & MODE_CHANOP))
642 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
643 change->args[count++].u.member = mn;
646 change->argc = count;
647 modcmd_chanmode_announce(change);
649 mod_chanmode_free(change);
650 reply("OSMSG_DEOP_DONE");
654 static MODCMD_FUNC(cmd_deopall)
656 struct mod_chanmode *change;
657 unsigned int ii, count;
659 change = mod_chanmode_alloc(channel->members.used);
660 for (ii = count = 0; ii < channel->members.used; ++ii) {
661 struct modeNode *mn = channel->members.list[ii];
662 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
664 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
665 change->args[count++].u.member = mn;
668 change->argc = count;
669 modcmd_chanmode_announce(change);
671 mod_chanmode_free(change);
672 reply("OSMSG_DEOPALL_DONE", channel->name);
676 static MODCMD_FUNC(cmd_rehash)
678 extern char *services_config;
680 if (conf_read(services_config))
681 reply("OSMSG_REHASH_COMPLETE");
683 reply("OSMSG_REHASH_FAILED");
687 static MODCMD_FUNC(cmd_reopen)
690 reply("OSMSG_REOPEN_COMPLETE");
694 static MODCMD_FUNC(cmd_reconnect)
696 reply("OSMSG_RECONNECTING");
697 irc_squit(self, "Reconnecting.", NULL);
701 static MODCMD_FUNC(cmd_jupe)
703 extern int force_n2k;
704 struct server *newsrv;
706 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
709 if ((num < 64) && !force_n2k) {
710 inttobase64(numeric, num, 1);
711 inttobase64(numeric+1, 64*64-1, 2);
713 inttobase64(numeric, num, 2);
714 inttobase64(numeric+2, 64*64*64-1, 3);
716 #ifdef WITH_PROTOCOL_P10
717 if (GetServerN(numeric)) {
718 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
722 if (GetServerH(argv[1])) {
723 reply("OSMSG_NAME_COLLIDE");
726 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
727 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
729 reply("OSMSG_SRV_CREATE_FAILED");
733 reply("OSMSG_SERVER_JUPED", argv[1]);
737 static MODCMD_FUNC(cmd_unjupe)
742 srv = GetServerH(argv[1]);
744 reply("MSG_SERVER_UNKNOWN", argv[1]);
747 if (strncmp(srv->description, "JUPE", 4)) {
748 reply("OSMSG_SERVER_NOT_JUPE");
751 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
752 DelServer(srv, 1, reason);
753 reply("OSMSG_SERVER_UNJUPED");
757 static MODCMD_FUNC(cmd_jump)
759 extern struct cManagerNode cManager;
760 void uplink_select(char *name);
761 struct uplinkNode *uplink_find(char *name);
762 struct uplinkNode *uplink;
765 target = unsplit_string(argv+1, argc-1, NULL);
767 if (!strcmp(cManager.uplink->name, target)) {
768 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
772 uplink = uplink_find(target);
774 reply("OSMSG_INVALID_UPLINK", target);
777 if (uplink->flags & UPLINK_UNAVAILABLE) {
778 reply("OSMSG_UPLINK_DISABLED", uplink->name);
782 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
783 uplink_select(target);
784 irc_squit(self, "Reconnecting.", NULL);
788 static MODCMD_FUNC(cmd_die)
792 text = unsplit_string(argv+1, argc-1, NULL);
793 reason = alloca(strlen(text) + strlen(user->nick) + 20);
794 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
795 irc_squit(self, reason, text);
800 static MODCMD_FUNC(cmd_restart)
802 extern int services_argc;
803 extern char **services_argv;
804 char **restart_argv, *reason, *text;
806 text = unsplit_string(argv+1, argc-1, NULL);
807 reason = alloca(strlen(text) + strlen(user->nick) + 17);
808 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
809 irc_squit(self, reason, text);
811 /* Append a NULL to the end of argv[]. */
812 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
813 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
814 restart_argv[services_argc] = NULL;
819 execv(services_argv[0], restart_argv);
821 /* If we're still here, that means something went wrong. Reconnect. */
825 static struct gline *
826 opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
828 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
829 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
831 snprintf(reason = alloca(MAXLEN), MAXLEN,
832 "G-line requested by %s.", src_handle);
834 duration = opserv_conf.block_gline_duration;
835 return gline_add(src_handle, mask, duration, reason, now, now, 0, 1);
838 static MODCMD_FUNC(cmd_block)
840 struct userNode *target;
843 unsigned long duration = 0;
844 unsigned int offset = 2;
846 struct svccmd *gline_cmd;
848 target = GetUserH(argv[1]);
850 reply("MSG_NICK_UNKNOWN", argv[1]);
853 if (IsService(target)) {
854 reply("MSG_SERVICE_IMMUNE", target->nick);
857 if (dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL)) {
858 reply("OSMSG_BLOCK_TRUSTED", target->nick);
862 for(nn = 0; nn < curr_opers.used; nn++) {
863 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0) {
864 reply("OSMSG_BLOCK_OPER", target->nick, irc_ntoa(&target->ip), curr_opers.list[nn]->nick);
869 if(argc > 2 && (duration = ParseInterval(argv[2]))) {
872 if(duration && duration != opserv_conf.block_gline_duration) {
873 /* We require more access when the duration is not the default block duration. */
874 gline_cmd = dict_find(cmd->parent->commands, "gline", NULL);
877 reply("OSMSG_NO_GLINE_CMD");
880 if(!svccmd_can_invoke(user, cmd->parent->bot, gline_cmd, channel, SVCCMD_NOISY))
883 reason = (argc > offset) ? unsplit_string(argv+offset, argc-offset, NULL) : NULL;
884 gline = opserv_block(target, user->handle_info->handle, reason, duration);
885 reply("OSMSG_GLINE_ISSUED", gline->target);
889 static MODCMD_FUNC(cmd_gline)
891 unsigned long duration;
895 reason = unsplit_string(argv+3, argc-3, NULL);
896 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
897 reply("MSG_INVALID_GLINE", argv[1]);
900 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
901 reply("OSMSG_STUPID_GLINE", argv[1]);
904 duration = ParseInterval(argv[2]);
906 reply("MSG_INVALID_DURATION", argv[2]);
909 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, now, 0, 1);
910 reply("OSMSG_GLINE_ISSUED", gline->target);
914 static MODCMD_FUNC(cmd_ungline)
916 if (gline_remove(argv[1], 1))
917 reply("OSMSG_GLINE_REMOVED", argv[1]);
919 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
923 static MODCMD_FUNC(cmd_refreshg)
930 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
932 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
934 gline_refresh_server(srv);
935 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
939 reply("MSG_SERVER_UNKNOWN", argv[1]);
944 reply("OSMSG_GLINES_REFRESHED");
950 opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
953 unsigned int count, here_len, n, maxlen;
956 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
958 maxlen = MAX_LINE_SIZE;
959 for (n=count=0; n<target->channels.used; n++) {
960 mn = target->channels.list[n];
961 here_len = strlen(mn->channel->name);
962 if ((count + here_len + 4) > maxlen) {
964 send_message(tell, opserv, message, buff);
967 if (mn->modes & MODE_CHANOP)
969 if (mn->modes & MODE_VOICE)
971 memcpy(buff+count, mn->channel->name, here_len);
977 send_message(tell, opserv, message, buff);
981 static MODCMD_FUNC(cmd_inviteme)
983 struct userNode *target;
988 target = GetUserH(argv[1]);
990 reply("MSG_NICK_UNKNOWN", argv[1]);
994 if (opserv_conf.debug_channel == NULL) {
995 reply("OSMSG_NO_DEBUG_CHANNEL");
998 if (GetUserMode(opserv_conf.debug_channel, user)) {
999 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
1002 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
1004 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
1008 static MODCMD_FUNC(cmd_invite)
1010 if (GetUserMode(channel, user)) {
1011 reply("OSMSG_ALREADY_THERE", channel->name);
1014 irc_invite(cmd->parent->bot, user, channel);
1018 static MODCMD_FUNC(cmd_join)
1020 struct userNode *bot = cmd->parent->bot;
1023 if((argc < 2) || !IsChannelName(argv[1]))
1025 reply("MSG_NOT_CHANNEL_NAME");
1029 channel = AddChannel(argv[1], now, NULL, NULL);
1030 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
1031 } else if (GetUserMode(channel, bot)) {
1032 reply("OSMSG_ALREADY_JOINED", channel->name);
1035 struct mod_chanmode change;
1036 mod_chanmode_init(&change);
1038 change.args[0].mode = MODE_CHANOP;
1039 change.args[0].u.member = AddChannelUser(bot, channel);
1040 modcmd_chanmode_announce(&change);
1043 irc_fetchtopic(bot, channel->name);
1044 reply("OSMSG_JOIN_DONE", channel->name);
1048 static MODCMD_FUNC(cmd_kick)
1050 struct userNode *target;
1054 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1055 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1057 reason = unsplit_string(argv+2, argc-2, NULL);
1059 target = GetUserH(argv[1]);
1061 reply("MSG_NICK_UNKNOWN", argv[1]);
1064 if (!GetUserMode(channel, target)) {
1065 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1068 if (IsService(target)) {
1069 reply("MSG_SERVICE_IMMUNE", target->nick);
1072 KickChannelUser(target, channel, cmd->parent->bot, reason);
1076 static MODCMD_FUNC(cmd_forcekick)
1078 struct userNode *target;
1082 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1083 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1085 reason = unsplit_string(argv+2, argc-2, NULL);
1087 target = GetUserH(argv[1]);
1089 reply("MSG_NICK_UNKNOWN", argv[1]);
1092 if (!GetUserMode(channel, target)) {
1093 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1096 if (IsLocal(target)) {
1097 reply("OSMSG_FORCEKICK_LOCAL", target->nick);
1100 irc_kick(cmd->parent->bot, target, channel, reason);
1104 static MODCMD_FUNC(cmd_kickall)
1106 unsigned int limit, n, inchan;
1107 struct modeNode *mn;
1109 struct userNode *bot = cmd->parent->bot;
1111 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1112 * channel, we have to join it in temporarily. */
1113 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1114 struct mod_chanmode change;
1115 mod_chanmode_init(&change);
1116 change.args[0].mode = MODE_CHANOP;
1117 change.args[0].u.member = AddChannelUser(bot, channel);
1118 modcmd_chanmode_announce(&change);
1121 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1122 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1124 reason = unsplit_string(argv+1, argc-1, NULL);
1126 limit = user->handle_info->opserv_level;
1127 for (n=channel->members.used; n>0;) {
1128 mn = channel->members.list[--n];
1129 if (IsService(mn->user)
1130 || (mn->user->handle_info
1131 && (mn->user->handle_info->opserv_level >= limit))) {
1134 KickChannelUser(mn->user, channel, bot, reason);
1137 DelChannelUser(bot, channel, "My work here is done", 0);
1138 reply("OSMSG_KICKALL_DONE", channel->name);
1142 static MODCMD_FUNC(cmd_kickban)
1144 struct mod_chanmode change;
1145 struct userNode *target;
1150 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1151 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1153 reason = unsplit_string(argv+2, argc-2, NULL);
1155 target = GetUserH(argv[1]);
1157 reply("MSG_NICK_UNKNOWN", argv[1]);
1160 if (!GetUserMode(channel, target)) {
1161 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1164 mod_chanmode_init(&change);
1166 change.args[0].mode = MODE_BAN;
1167 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
1168 modcmd_chanmode_announce(&change);
1169 KickChannelUser(target, channel, cmd->parent->bot, reason);
1174 static MODCMD_FUNC(cmd_kickbanall)
1176 struct modeNode *mn;
1177 struct userNode *bot = cmd->parent->bot;
1178 struct mod_chanmode *change;
1180 unsigned int limit, n, inchan;
1182 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1183 * channel, we have to join it in temporarily. */
1184 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1185 change = mod_chanmode_alloc(2);
1186 change->args[0].mode = MODE_CHANOP;
1187 change->args[0].u.member = AddChannelUser(bot, channel);
1188 change->args[1].mode = MODE_BAN;
1189 change->args[1].u.hostmask = "*!*@*";
1191 change = mod_chanmode_alloc(1);
1192 change->args[0].mode = MODE_BAN;
1193 change->args[0].u.hostmask = "*!*@*";
1195 modcmd_chanmode_announce(change);
1196 mod_chanmode_free(change);
1198 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1199 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1201 reason = unsplit_string(argv+1, argc-1, NULL);
1204 limit = user->handle_info->opserv_level;
1205 for (n=channel->members.used; n>0; ) {
1206 mn = channel->members.list[--n];
1207 if (IsService(mn->user)
1208 || (mn->user->handle_info
1209 && (mn->user->handle_info->opserv_level >= limit))) {
1212 KickChannelUser(mn->user, channel, bot, reason);
1215 DelChannelUser(bot, channel, "My work here is done", 0);
1216 reply("OSMSG_KICKALL_DONE", channel->name);
1220 static MODCMD_FUNC(cmd_part)
1224 if (!GetUserMode(channel, cmd->parent->bot)) {
1225 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1228 reason = (argc < 2) ? "Leaving." : unsplit_string(argv+1, argc-1, NULL);
1229 reply("OSMSG_LEAVING", channel->name);
1230 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1234 static MODCMD_FUNC(cmd_mode)
1236 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1237 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1240 reply("OSMSG_MODE_SET", channel->name);
1244 static MODCMD_FUNC(cmd_op)
1246 struct mod_chanmode *change;
1247 unsigned int arg, count;
1249 change = mod_chanmode_alloc(argc-1);
1250 for (arg = 1, count = 0; arg < argc; ++arg) {
1251 struct userNode *victim;
1252 struct modeNode *mn;
1253 if (!(victim = GetUserH(argv[arg])))
1255 if (!(mn = GetUserMode(channel, victim)))
1257 if (mn->modes & MODE_CHANOP)
1259 change->args[count].mode = MODE_CHANOP;
1260 change->args[count++].u.member = mn;
1263 change->argc = count;
1264 modcmd_chanmode_announce(change);
1266 mod_chanmode_free(change);
1267 reply("OSMSG_OP_DONE");
1271 static MODCMD_FUNC(cmd_opall)
1273 struct mod_chanmode *change;
1274 unsigned int ii, count;
1276 change = mod_chanmode_alloc(channel->members.used);
1277 for (ii = count = 0; ii < channel->members.used; ++ii) {
1278 struct modeNode *mn = channel->members.list[ii];
1279 if (mn->modes & MODE_CHANOP)
1281 change->args[count].mode = MODE_CHANOP;
1282 change->args[count++].u.member = mn;
1285 change->argc = count;
1286 modcmd_chanmode_announce(change);
1288 mod_chanmode_free(change);
1289 reply("OSMSG_OPALL_DONE", channel->name);
1293 static MODCMD_FUNC(cmd_whois)
1295 struct userNode *target;
1299 #ifdef WITH_PROTOCOL_P10
1300 if (argv[1][0] == '*')
1301 target = GetUserN(argv[1]+1);
1304 target = GetUserH(argv[1]);
1306 reply("MSG_NICK_UNKNOWN", argv[1]);
1309 reply("OSMSG_WHOIS_NICK", target->nick);
1310 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1311 if (IsFakeIdent(target) && IsFakeHost(target))
1312 reply("OSMSG_WHOIS_FAKEIDENTHOST", target->fakeident, target->fakehost);
1313 else if (IsFakeIdent(target))
1314 reply("OSMSG_WHOIS_FAKEIDENT", target->fakeident);
1315 else if (IsFakeHost(target))
1316 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
1317 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
1318 if (target->modes) {
1319 bpos = irc_user_modes(target, buffer, sizeof(buffer));
1320 #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
1321 if (IsGagged(target)) buffer_cat(" (gagged)");
1322 if (IsRegistering(target)) buffer_cat(" (registered account)");
1325 reply("OSMSG_WHOIS_MODES", buffer);
1327 reply("OSMSG_WHOIS_INFO", target->info);
1328 #ifdef WITH_PROTOCOL_P10
1329 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1331 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1332 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1333 intervalString(buffer, now - target->timestamp, user->handle_info);
1334 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1335 if (target->channels.used <= MAX_CHANNELS_WHOIS)
1336 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
1338 reply("OSMSG_WHOIS_HIDECHANS");
1342 static MODCMD_FUNC(cmd_unban)
1344 struct mod_chanmode change;
1345 mod_chanmode_init(&change);
1347 change.args[0].mode = MODE_REMOVE | MODE_BAN;
1348 change.args[0].u.hostmask = argv[1];
1349 modcmd_chanmode_announce(&change);
1350 reply("OSMSG_UNBAN_DONE", channel->name);
1354 static MODCMD_FUNC(cmd_voiceall)
1356 struct mod_chanmode *change;
1357 unsigned int ii, count;
1359 change = mod_chanmode_alloc(channel->members.used);
1360 for (ii = count = 0; ii < channel->members.used; ++ii) {
1361 struct modeNode *mn = channel->members.list[ii];
1362 if (mn->modes & (MODE_CHANOP|MODE_VOICE))
1364 change->args[count].mode = MODE_VOICE;
1365 change->args[count++].u.member = mn;
1368 change->argc = count;
1369 modcmd_chanmode_announce(change);
1371 mod_chanmode_free(change);
1372 reply("OSMSG_CHANNEL_VOICED", channel->name);
1376 static MODCMD_FUNC(cmd_devoiceall)
1378 struct mod_chanmode *change;
1379 unsigned int ii, count;
1381 change = mod_chanmode_alloc(channel->members.used);
1382 for (ii = count = 0; ii < channel->members.used; ++ii) {
1383 struct modeNode *mn = channel->members.list[ii];
1384 if (!(mn->modes & MODE_VOICE))
1386 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
1387 change->args[count++].u.member = mn;
1390 change->argc = count;
1391 modcmd_chanmode_announce(change);
1393 mod_chanmode_free(change);
1394 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1398 static MODCMD_FUNC(cmd_stats_bad) {
1400 unsigned int ii, end, here_len;
1403 /* Show the bad word list.. */
1404 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1405 here_len = strlen(opserv_bad_words->list[ii]);
1406 if ((end + here_len + 2) > sizeof(buffer)) {
1408 reply("OSMSG_BADWORD_LIST", buffer);
1411 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1413 buffer[end++] = ' ';
1416 reply("OSMSG_BADWORD_LIST", buffer);
1418 /* Show the exemption list.. */
1419 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1420 here_len = strlen(iter_key(it));
1421 if ((end + here_len + 2) > sizeof(buffer)) {
1423 reply("OSMSG_EXEMPTED_LIST", buffer);
1426 memcpy(buffer+end, iter_key(it), here_len);
1428 buffer[end++] = ' ';
1431 reply("OSMSG_EXEMPTED_LIST", buffer);
1436 trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1437 unsigned int nn, pos;
1440 for (nn=1; nn<=depth; nn<<=1) ;
1441 for (pos=0, nn>>=1; nn>1; ) {
1443 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1444 buffer[pos++] = (nn == 1) ? '-': ' ';
1447 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1448 if (!server->children.used)
1450 for (nn=0; nn<server->children.used-1; nn++) {
1451 trace_links(bot, user, server->children.list[nn], depth<<1);
1453 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1456 static MODCMD_FUNC(cmd_stats_links) {
1457 trace_links(cmd->parent->bot, user, self, 1);
1462 static MODCMD_FUNC(cmd_stats_max) {
1464 feh = max_clients_time;
1465 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&feh)));
1469 static MODCMD_FUNC(cmd_stats_network) {
1470 struct helpfile_table tbl;
1471 unsigned int nn, tot_clients;
1474 tot_clients = dict_size(clients);
1475 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1476 tbl.length = dict_size(servers)+1;
1478 tbl.flags = TABLE_NO_FREE;
1479 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1480 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1481 tbl.contents[0][0] = "Server Name";
1482 tbl.contents[0][1] = "Clients";
1483 tbl.contents[0][2] = "Load";
1484 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1485 struct server *server = iter_data(it);
1486 char *buffer = malloc(32);
1487 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1488 tbl.contents[nn][0] = server->name;
1489 tbl.contents[nn][1] = buffer;
1490 sprintf(buffer, "%u", server->clients);
1491 tbl.contents[nn][2] = buffer + 16;
1492 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1495 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1496 for (nn=1; nn<tbl.length; nn++) {
1497 free((char*)tbl.contents[nn][1]);
1498 free(tbl.contents[nn]);
1500 free(tbl.contents[0]);
1505 static MODCMD_FUNC(cmd_stats_network2) {
1506 struct helpfile_table tbl;
1510 tbl.length = dict_size(servers)+1;
1512 tbl.flags = TABLE_NO_FREE;
1513 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1514 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1515 tbl.contents[0][0] = "Server Name";
1516 tbl.contents[0][1] = "Numeric";
1517 tbl.contents[0][2] = "Link Time";
1518 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1519 struct server *server = iter_data(it);
1520 char *buffer = malloc(64);
1523 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1524 tbl.contents[nn][0] = server->name;
1525 #ifdef WITH_PROTOCOL_P10
1526 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1530 tbl.contents[nn][1] = buffer;
1531 ofs = strlen(buffer) + 1;
1532 intervalString(buffer + ofs, now - server->link_time, user->handle_info);
1533 if (server->self_burst)
1534 strcat(buffer + ofs, " Bursting");
1535 tbl.contents[nn][2] = buffer + ofs;
1538 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1539 for (nn=1; nn<tbl.length; nn++) {
1540 free((char*)tbl.contents[nn][1]);
1541 free(tbl.contents[nn]);
1543 free(tbl.contents[0]);
1548 static MODCMD_FUNC(cmd_stats_reserved) {
1551 reply("OSMSG_RESERVED_LIST");
1552 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1553 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1557 static MODCMD_FUNC(cmd_stats_trusted) {
1559 struct trusted_host *th;
1560 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1563 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1566 intervalString(issued, now - th->issued, user->handle_info);
1568 intervalString(length, th->expires - now, user->handle_info);
1570 sprintf(limit, "limit %lu", th->limit);
1571 reply("OSMSG_HOST_IS_TRUSTED",
1573 (th->limit ? limit : "no limit"),
1574 (th->issued ? issued : "some time"),
1575 (th->issuer ? th->issuer : "<unknown>"),
1576 (th->expires ? length : "never"),
1577 (th->reason ? th->reason : "<unknown>"));
1579 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1582 reply("OSMSG_TRUSTED_LIST");
1583 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1586 intervalString(issued, now - th->issued, user->handle_info);
1588 intervalString(length, th->expires - now, user->handle_info);
1590 sprintf(limit, "limit %lu", th->limit);
1591 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
1592 (th->limit ? limit : "no limit"),
1593 (th->issued ? issued : "some time"),
1594 (th->issuer ? th->issuer : "<unknown>"),
1595 (th->expires ? length : "never"),
1596 (th->reason ? th->reason : "<unknown>"));
1602 static MODCMD_FUNC(cmd_stats_uplink) {
1603 extern struct cManagerNode cManager;
1604 struct uplinkNode *uplink;
1606 uplink = cManager.uplink;
1607 reply("OSMSG_UPLINK_START", uplink->name);
1608 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1612 static MODCMD_FUNC(cmd_stats_uptime) {
1613 extern int lines_processed;
1614 extern unsigned long boot_time;
1617 char uptime[INTERVALLEN];
1619 #if defined(HAVE_TIMES)
1620 static double clocks_per_sec;
1623 if (!clocks_per_sec) {
1624 #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1625 clocks_per_sec = sysconf(_SC_CLK_TCK);
1626 if (clocks_per_sec <= 0)
1629 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1630 clocks_per_sec = CLOCKS_PER_SEC;
1634 user_time = buf.tms_utime / clocks_per_sec;
1635 kernel_time = buf.tms_stime / clocks_per_sec;
1636 #elif defined(HAVE_GETPROCESSTIMES)
1638 LARGE_INTEGER li[2];
1640 GetProcessTimes(GetCurrentProcess(), ×[0], ×[1], ×[2], ×[3]);
1641 li[0].LowPart = times[2].dwLowDateTime;
1642 li[0].HighPart = times[2].dwHighDateTime;
1643 kernel_time = li[0].QuadPart * 1e-7;
1644 li[1].LowPart = times[3].dwLowDateTime;
1645 li[1].HighPart = times[3].dwHighDateTime;
1646 user_time = li[1].QuadPart * 1e-7;
1652 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1653 reply("OSMSG_UPTIME_STATS", uptime, lines_processed, user_time, kernel_time);
1657 static MODCMD_FUNC(cmd_stats_alerts) {
1659 struct opserv_user_alert *alert;
1660 const char *reaction;
1662 reply("OSMSG_ALERTS_LIST");
1663 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1664 alert = iter_data(it);
1665 switch (alert->reaction) {
1666 case REACT_NOTICE: reaction = "notice"; break;
1667 case REACT_KILL: reaction = "kill"; break;
1668 case REACT_GLINE: reaction = "gline"; break;
1669 default: reaction = "<unknown>"; break;
1671 reply("OSMSG_ALERT_IS", iter_key(it), alert->owner, reaction, alert->text_discrim);
1676 static MODCMD_FUNC(cmd_stats_gags) {
1677 struct gag_entry *gag;
1678 struct helpfile_table table;
1682 reply("OSMSG_NO_GAGS");
1685 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1686 table.length = nn+1;
1688 table.flags = TABLE_NO_FREE;
1689 table.contents = calloc(table.length, sizeof(char**));
1690 table.contents[0] = calloc(table.width, sizeof(char*));
1691 table.contents[0][0] = "Mask";
1692 table.contents[0][1] = "Owner";
1693 table.contents[0][2] = "Expires";
1694 table.contents[0][3] = "Reason";
1695 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1696 char expstr[INTERVALLEN];
1698 intervalString(expstr, gag->expires - now, user->handle_info);
1700 strcpy(expstr, "Never");
1701 table.contents[nn] = calloc(table.width, sizeof(char*));
1702 table.contents[nn][0] = gag->mask;
1703 table.contents[nn][1] = gag->owner;
1704 table.contents[nn][2] = strdup(expstr);
1705 table.contents[nn][3] = gag->reason;
1707 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1708 for (nn=1; nn<table.length; nn++) {
1709 free((char*)table.contents[nn][2]);
1710 free(table.contents[nn]);
1712 free(table.contents[0]);
1713 free(table.contents);
1717 static MODCMD_FUNC(cmd_stats_timeq) {
1718 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1722 static MODCMD_FUNC(cmd_stats_warn) {
1725 reply("OSMSG_WARN_LISTSTART");
1726 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1727 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1728 reply("OSMSG_WARN_LISTEND");
1732 #if defined(WITH_MALLOC_SRVX)
1733 static MODCMD_FUNC(cmd_stats_memory) {
1734 extern unsigned long alloc_count, alloc_size;
1735 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1736 "%u allocations totalling %u bytes.",
1737 alloc_count, alloc_size);
1740 #elif defined(WITH_MALLOC_SLAB)
1741 static MODCMD_FUNC(cmd_stats_memory) {
1742 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1743 extern unsigned long big_alloc_count, big_alloc_size;
1744 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1745 "%u allocations in %u slabs totalling %u bytes.",
1746 slab_alloc_count, slab_count, slab_alloc_size);
1747 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1748 "%u big allocations totalling %u bytes.",
1749 big_alloc_count, big_alloc_size);
1754 static MODCMD_FUNC(cmd_dump)
1756 char linedup[MAXLEN], original[MAXLEN];
1758 unsplit_string(argv+1, argc-1, original);
1759 safestrncpy(linedup, original, sizeof(linedup));
1760 /* assume it's only valid IRC if we can parse it */
1761 if (parse_line(linedup, 1)) {
1763 reply("OSMSG_LINE_DUMPED");
1765 reply("OSMSG_RAW_PARSE_ERROR");
1769 static MODCMD_FUNC(cmd_raw)
1771 char linedup[MAXLEN], original[MAXLEN];
1773 unsplit_string(argv+1, argc-1, original);
1774 safestrncpy(linedup, original, sizeof(linedup));
1775 /* Try to parse the line before sending it; if it's too wrong,
1776 * maybe it will core us instead of our uplink. */
1777 parse_line(linedup, 1);
1779 reply("OSMSG_LINE_DUMPED");
1783 static struct userNode *
1784 opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1786 struct userNode *resv = GetUserH(nick);
1788 if (IsService(resv)) {
1789 reply("MSG_SERVICE_IMMUNE", resv->nick);
1792 if (resv->handle_info
1793 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1794 reply("OSMSG_LEVEL_TOO_LOW");
1798 if ((resv = AddLocalUser(nick, ident, host, desc, "+i"))) {
1799 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1804 static MODCMD_FUNC(cmd_collide)
1806 struct userNode *resv;
1808 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1810 reply("OSMSG_COLLIDED_NICK", resv->nick);
1813 reply("OSMSG_CLONE_FAILED", argv[1]);
1818 static MODCMD_FUNC(cmd_reserve)
1820 struct userNode *resv;
1822 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1824 resv->modes |= FLAGS_PERSISTENT;
1825 reply("OSMSG_RESERVED_NICK", resv->nick);
1828 reply("OSMSG_CLONE_FAILED", argv[1]);
1834 free_reserve(char *nick)
1836 struct userNode *resv;
1840 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
1844 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
1845 reason = alloca(rlen);
1846 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
1847 DelUser(resv, NULL, 1, reason);
1848 dict_remove(opserv_reserved_nick_dict, nick);
1852 static MODCMD_FUNC(cmd_unreserve)
1854 if (free_reserve(argv[1]))
1855 reply("OSMSG_NICK_UNRESERVED", argv[1]);
1857 reply("OSMSG_NOT_RESERVED", argv[1]);
1862 opserv_part_channel(void *data)
1864 DelChannelUser(opserv, data, "Leaving.", 0);
1867 static int alert_check_user(const char *key, void *data, void *extra);
1870 opserv_new_user_check(struct userNode *user)
1872 struct opserv_hostinfo *ohi;
1873 struct gag_entry *gag;
1874 char addr[IRC_NTOP_MAX_SIZE];
1876 /* Check to see if we should ignore them entirely. */
1877 if (IsLocal(user) || IsService(user))
1880 /* Check for alerts, and stop if we find one that kills them. */
1881 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
1884 /* Gag them if appropriate. */
1885 for (gag = gagList; gag; gag = gag->next) {
1886 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
1887 gag_helper_func(user, NULL);
1892 /* Add to host info struct */
1893 irc_ntop(addr, sizeof(addr), &user->ip);
1894 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1895 ohi = calloc(1, sizeof(*ohi));
1896 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
1897 userList_init(&ohi->clients);
1899 userList_append(&ohi->clients, user);
1901 /* Only warn of new user floods outside of bursts. */
1902 if (!user->uplink->burst) {
1903 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
1904 if (!new_user_flood) {
1906 opserv_alert("Warning: Possible new-user flood.");
1913 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
1914 if (opserv_conf.untrusted_max
1915 && irc_in_addr_is_valid(user->ip)
1916 && !irc_in_addr_is_loopback(user->ip)) {
1917 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
1918 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
1920 /* 0 means unlimited hosts */
1921 } else if (ohi->clients.used == limit) {
1923 for (nn=0; nn<ohi->clients.used; nn++)
1924 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
1925 } else if (ohi->clients.used > limit) {
1926 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
1927 strcpy(target + 2, addr);
1928 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "AUTO Excessive connections from a single host.", now, now, 0, 1);
1934 opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
1936 struct opserv_hostinfo *ohi;
1937 char addr[IRC_NTOP_MAX_SIZE];
1939 if (IsLocal(user)) {
1940 /* Try to remove it from the reserved nick dict without
1941 * calling free_reserve, because that would call DelUser(),
1942 * and we'd loop back to here. */
1943 dict_remove(opserv_reserved_nick_dict, user->nick);
1946 irc_ntop(addr, sizeof(addr), &user->ip);
1947 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1948 userList_remove(&ohi->clients, user);
1949 if (ohi->clients.used == 0)
1950 dict_remove(opserv_hostinfo_dict, addr);
1955 opserv_bad_channel(const char *name)
1960 dict_find(opserv_exempt_channels, name, &present);
1964 if (gline_find(name))
1967 for (found=0; found<opserv_bad_words->used; ++found)
1968 if (irccasestr(name, opserv_bad_words->list[found]))
1975 opserv_shutdown_channel(struct chanNode *channel, const char *reason)
1977 struct mod_chanmode *change;
1980 change = mod_chanmode_alloc(2);
1981 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
1982 change->args[0].mode = MODE_CHANOP;
1983 change->args[0].u.member = AddChannelUser(opserv, channel);
1984 change->args[1].mode = MODE_BAN;
1985 change->args[1].u.hostmask = "*!*@*";
1986 mod_chanmode_announce(opserv, channel, change);
1987 mod_chanmode_free(change);
1988 for (nn=channel->members.used; nn>0; ) {
1989 struct modeNode *mNode = channel->members.list[--nn];
1990 if (IsService(mNode->user))
1992 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
1994 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
1998 opserv_channel_check(struct chanNode *newchan)
2002 if (!newchan->join_policer.params) {
2003 newchan->join_policer.last_req = now;
2004 newchan->join_policer.params = opserv_conf.join_policer_params;
2006 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
2007 char message[MAXLEN];
2008 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
2009 global_message(MESSAGE_RECIPIENT_OPERS, message);
2012 /* Wait until the join check to shut channels down. */
2013 newchan->bad_channel = opserv_bad_channel(newchan->name);
2017 opserv_channel_delete(struct chanNode *chan)
2019 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
2023 opserv_join_check(struct modeNode *mNode)
2025 struct userNode *user = mNode->user;
2026 struct chanNode *channel = mNode->channel;
2029 if (IsService(user))
2032 dict_foreach(opserv_channel_alerts, alert_check_user, user);
2034 if (opserv && channel->bad_channel) {
2035 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
2036 if (channel->name[0] != '#')
2037 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
2038 else if (!GetUserMode(channel, opserv))
2039 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2041 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
2042 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
2043 KickChannelUser(user, channel, opserv, msg);
2048 if (user->uplink->burst)
2050 if (policer_conforms(&channel->join_policer, now, 1.0)) {
2051 channel->join_flooded = 0;
2054 if (!channel->join_flooded) {
2055 /* Don't moderate the channel unless it is activated and
2056 the number of users in the channel is over the threshold. */
2057 struct mod_chanmode change;
2058 mod_chanmode_init(&change);
2059 channel->join_flooded = 1;
2060 if (opserv && opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
2061 if (!GetUserMode(channel, opserv)) {
2062 /* If we aren't in the channel, join it. */
2063 change.args[0].mode = MODE_CHANOP;
2064 change.args[0].u.member = AddChannelUser(opserv, channel);
2067 change.modes_set = (MODE_MODERATED | MODE_DELAYJOINS) & ~channel->modes;
2068 if (change.modes_set || change.argc)
2069 mod_chanmode_announce(opserv, channel, &change);
2070 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
2071 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
2073 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
2076 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
2081 opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
2082 unsigned int bad_idx;
2084 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
2085 char *orig_bad = opserv_bad_words->list[bad_idx];
2086 if (irccasestr(new_bad, orig_bad)) {
2088 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
2090 } else if (irccasestr(orig_bad, new_bad)) {
2092 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
2094 opserv_bad_words->list[bad_idx] = strdup(new_bad);
2095 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
2096 orig_bad = opserv_bad_words->list[bad_idx];
2097 if (!irccasestr(orig_bad, new_bad))
2100 reply("OSMSG_BAD_NUKING", orig_bad);
2101 string_list_delete(opserv_bad_words, bad_idx);
2107 string_list_append(opserv_bad_words, strdup(new_bad));
2109 reply("OSMSG_ADDED_BAD", new_bad);
2113 static MODCMD_FUNC(cmd_addbad)
2115 unsigned int arg, count;
2117 int bad_found, exempt_found;
2119 /* Create the bad word if it doesn't exist. */
2120 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2122 /* Look for exception modifiers. */
2123 for (arg=2; arg<argc; arg++) {
2124 if (!irccasecmp(argv[arg], "except")) {
2125 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2127 reply("MSG_MISSING_PARAMS", "except");
2130 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2131 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2132 if (!exempt_found) {
2133 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2137 reply("OSMSG_ADDED_EXEMPTIONS", count);
2139 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2140 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2144 /* Scan for existing channels that match the new bad word. */
2146 for (it = dict_first(channels); it; it = iter_next(it)) {
2147 struct chanNode *chan = iter_data(it);
2149 if (!opserv_bad_channel(chan->name))
2151 chan->bad_channel = 1;
2152 if (chan->name[0] == '#')
2153 opserv_shutdown_channel(chan, "OSMSG_ILLEGAL_REASON");
2156 for (nn = 0; nn < chan->members.used; nn++) {
2157 struct userNode *victim = chan->members.list[nn]->user;
2158 DelUser(victim, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2167 static MODCMD_FUNC(cmd_delbad)
2172 for (nn=0; nn<opserv_bad_words->used; nn++) {
2173 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2174 string_list_delete(opserv_bad_words, nn);
2175 for (it = dict_first(channels); it; it = iter_next(it)) {
2176 channel = iter_data(it);
2177 if (irccasestr(channel->name, argv[1])
2178 && !opserv_bad_channel(channel->name)) {
2179 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2180 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2181 channel->bad_channel = 0;
2184 reply("OSMSG_REMOVED_BAD", argv[1]);
2188 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2192 static MODCMD_FUNC(cmd_addexempt)
2194 const char *chanName;
2196 if ((argc > 1) && IsChannelName(argv[1])) {
2199 reply("MSG_NOT_CHANNEL_NAME");
2203 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2204 channel = GetChannel(chanName);
2206 if (channel->bad_channel) {
2207 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2208 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2210 channel->bad_channel = 0;
2212 reply("OSMSG_ADDED_EXEMPTION", chanName);
2216 static MODCMD_FUNC(cmd_delexempt)
2218 const char *chanName;
2220 if ((argc > 1) && IsChannelName(argv[1])) {
2223 reply("MSG_NOT_CHANNEL_NAME");
2227 if (!dict_remove(opserv_exempt_channels, chanName)) {
2228 reply("OSMSG_NOT_EXEMPT", chanName);
2231 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2236 opserv_expire_trusted_host(void *data)
2238 struct trusted_host *th = data;
2239 dict_remove(opserv_trusted_hosts, th->ipaddr);
2243 opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, unsigned long issued, unsigned long expires, const char *reason)
2245 struct trusted_host *th;
2246 th = calloc(1, sizeof(*th));
2249 th->ipaddr = strdup(ipaddr);
2250 th->reason = reason ? strdup(reason) : NULL;
2251 th->issuer = issuer ? strdup(issuer) : NULL;
2252 th->issued = issued;
2254 th->expires = expires;
2255 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2257 timeq_add(th->expires, opserv_expire_trusted_host, th);
2261 free_trusted_host(void *data)
2263 struct trusted_host *th = data;
2270 static MODCMD_FUNC(cmd_addtrust)
2272 unsigned long interval;
2274 irc_in_addr_t tmpaddr;
2277 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2278 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2282 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
2283 reply("OSMSG_BAD_IP", argv[1]);
2287 count = strtoul(argv[2], &tmp, 10);
2289 reply("OSMSG_BAD_NUMBER", argv[2]);
2293 interval = ParseInterval(argv[3]);
2294 if (!interval && strcmp(argv[3], "0")) {
2295 reply("MSG_INVALID_DURATION", argv[3]);
2299 reason = unsplit_string(argv+4, argc-4, NULL);
2300 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2301 reply("OSMSG_ADDED_TRUSTED");
2305 static MODCMD_FUNC(cmd_edittrust)
2307 unsigned long interval;
2308 struct trusted_host *th;
2312 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2314 reply("OSMSG_NOT_TRUSTED", argv[1]);
2317 count = strtoul(argv[2], &tmp, 10);
2319 reply("OSMSG_BAD_NUMBER", argv[2]);
2322 interval = ParseInterval(argv[3]);
2323 if (!interval && strcmp(argv[3], "0")) {
2324 reply("MSG_INVALID_DURATION", argv[3]);
2327 reason = unsplit_string(argv+4, argc-4, NULL);
2329 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2332 th->reason = strdup(reason);
2334 th->issuer = strdup(user->handle_info->handle);
2338 th->expires = now + interval;
2339 timeq_add(th->expires, opserv_expire_trusted_host, th);
2342 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2346 static MODCMD_FUNC(cmd_deltrust)
2350 for (n=1; n<argc; n++) {
2351 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2355 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2356 dict_remove(opserv_trusted_hosts, argv[n]);
2358 reply("OSMSG_REMOVED_TRUSTED");
2362 /* This doesn't use dict_t because it's a little simpler to open-code the
2363 * comparisons (and simpler arg-passing for the ADD subcommand).
2365 static MODCMD_FUNC(cmd_clone)
2368 struct userNode *clone;
2370 clone = GetUserH(argv[2]);
2371 if (!irccasecmp(argv[1], "ADD")) {
2373 char ident[USERLEN+1];
2376 reply("MSG_MISSING_PARAMS", argv[1]);
2381 reply("OSMSG_CLONE_EXISTS", argv[2]);
2384 userinfo = unsplit_string(argv+4, argc-4, NULL);
2385 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2386 if (argv[3][i] == '@') {
2390 ident[i] = argv[3][i];
2393 if (!argv[3][i] || (i==USERLEN)) {
2394 reply("OSMSG_NOT_A_HOSTMASK");
2397 if (!(clone = AddLocalUser(argv[2], ident, argv[3]+i, userinfo, "+i"))) {
2398 reply("OSMSG_CLONE_FAILED", argv[2]);
2401 reply("OSMSG_CLONE_ADDED", clone->nick);
2405 reply("MSG_NICK_UNKNOWN", argv[2]);
2408 if (clone->uplink != self || IsService(clone)) {
2409 reply("OSMSG_NOT_A_CLONE", clone->nick);
2412 if (!irccasecmp(argv[1], "REMOVE")) {
2415 reason = unsplit_string(argv+3, argc-3, NULL);
2418 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2419 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2422 DelUser(clone, NULL, 1, reason);
2423 reply("OSMSG_CLONE_REMOVED", argv[2]);
2427 reply("MSG_MISSING_PARAMS", argv[1]);
2431 channel = GetChannel(argv[3]);
2432 if (!irccasecmp(argv[1], "JOIN")) {
2434 && !(channel = AddChannel(argv[3], now, NULL, NULL))) {
2435 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2438 AddChannelUser(clone, channel);
2439 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2442 if (!irccasecmp(argv[1], "PART")) {
2444 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2447 if (!GetUserMode(channel, clone)) {
2448 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2451 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2452 DelChannelUser(clone, channel, "Leaving.", 0);
2455 if (!irccasecmp(argv[1], "OP")) {
2456 struct mod_chanmode change;
2458 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2461 mod_chanmode_init(&change);
2463 change.args[0].mode = MODE_CHANOP;
2464 change.args[0].u.member = GetUserMode(channel, clone);
2465 if (!change.args[0].u.member) {
2466 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2469 modcmd_chanmode_announce(&change);
2470 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2474 reply("MSG_MISSING_PARAMS", argv[1]);
2478 if (!irccasecmp(argv[1], "SAY")) {
2479 char *text = unsplit_string(argv+4, argc-4, NULL);
2480 irc_privmsg(clone, argv[3], text);
2481 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2484 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2488 static struct helpfile_expansion
2489 opserv_help_expand(const char *variable)
2491 extern struct userNode *message_source;
2492 struct helpfile_expansion exp;
2493 struct service *service;
2499 if (!(service = service_find(message_source->nick))) {
2500 exp.type = HF_STRING;
2501 exp.value.str = NULL;
2502 } else if (!irccasecmp(variable, "index")) {
2503 exp.type = HF_TABLE;
2504 exp.value.table.length = 1;
2505 exp.value.table.width = 2;
2506 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2507 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2508 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2509 exp.value.table.contents[0][0] = "Command";
2510 exp.value.table.contents[0][1] = "Level";
2511 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2512 cmd = iter_data(it);
2513 row = exp.value.table.length++;
2514 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2515 exp.value.table.contents[row][0] = iter_key(it);
2516 level = cmd->min_opserv_level;
2517 if (!level_strings[level]) {
2518 level_strings[level] = malloc(16);
2519 snprintf(level_strings[level], 16, "%3d", level);
2521 exp.value.table.contents[row][1] = level_strings[level];
2523 } else if (!strncasecmp(variable, "level", 5)) {
2524 cmd = dict_find(service->commands, variable+6, NULL);
2525 exp.type = HF_STRING;
2527 level = cmd->min_opserv_level;
2528 exp.value.str = malloc(16);
2529 snprintf(exp.value.str, 16, "%3d", level);
2531 exp.value.str = NULL;
2534 exp.type = HF_STRING;
2535 exp.value.str = NULL;
2541 opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2543 char buf[16], *flags = NULL;
2544 unsigned int iflags = 0;
2545 sprintf(buf, "%d", min_level);
2547 case 1: flags = "+acceptchan"; break;
2548 case 3: flags = "+acceptpluschan"; /* fall through */
2549 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2552 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2554 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2558 int add_reserved(const char *key, void *data, void *extra)
2560 struct record_data *rd = data;
2561 const char *ident, *hostname, *desc;
2562 struct userNode *reserve;
2563 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2565 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2568 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2570 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2573 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2575 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2578 if ((reserve = AddLocalUser(key, ident, hostname, desc, "+i"))) {
2579 reserve->modes |= FLAGS_PERSISTENT;
2580 dict_insert(extra, reserve->nick, reserve);
2586 foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2590 unsigned int matched;
2592 if (!self->uplink) return 0;
2593 discrim = calloc(1, sizeof(*discrim));
2594 discrim->limit = dict_size(clients);
2595 discrim->max_level = UINT_MAX;
2596 discrim->max_ts = ULONG_MAX;
2597 discrim->max_channels = INT_MAX;
2598 discrim->authed = -1;
2599 discrim->info_space = -1;
2600 dupmask = strdup(hostmask);
2601 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2602 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2603 discrim->ip_mask_bits = 0;
2604 matched = opserv_discrim_search(discrim, func, extra);
2606 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
2615 gag_free(struct gag_entry *gag)
2617 unsigned int ungagged;
2619 /* Remove from gag list */
2620 if (gagList == gag) {
2621 gagList = gag->next;
2623 struct gag_entry *prev;
2624 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2625 prev->next = gag->next;
2628 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2630 /* Deallocate storage */
2640 gag_expire(void *data)
2646 gag_create(const char *mask, const char *owner, const char *reason, unsigned long expires)
2648 struct gag_entry *gag;
2650 /* Create gag and put it into linked list */
2651 gag = calloc(1, sizeof(*gag));
2652 gag->mask = strdup(mask);
2653 gag->owner = strdup(owner ? owner : "<unknown>");
2654 gag->reason = strdup(reason ? reason : "<unknown>");
2655 gag->expires = expires;
2657 timeq_add(gag->expires, gag_expire, gag);
2658 gag->next = gagList;
2661 /* If we're linked, see if who the gag applies to */
2662 return foreach_matching_user(mask, gag_helper_func, gag);
2666 add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2668 struct record_data *rd = data;
2669 char *owner, *reason, *expstr;
2670 unsigned long expires;
2672 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2673 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2674 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2675 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2676 gag_create(key, owner, reason, expires);
2681 static struct opserv_user_alert *
2682 opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2685 char *wordv[MAXNUMPARAMS], *discrim_copy;
2686 struct opserv_user_alert *alert;
2689 if (dict_find(opserv_user_alerts, name, NULL)) {
2690 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2693 alert = malloc(sizeof(*alert));
2694 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2695 alert->text_discrim = strdup(text_discrim);
2696 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2697 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
2698 alert->discrim = opserv_discrim_create(req, wordc, wordv, 0);
2699 if (!alert->discrim) {
2700 free(alert->text_discrim);
2705 alert->split_discrim = discrim_copy;
2706 name_dup = strdup(name);
2707 if (!alert->discrim->reason)
2708 alert->discrim->reason = strdup(name);
2709 alert->reaction = reaction;
2710 dict_insert(opserv_user_alerts, name_dup, alert);
2711 /* Stick the alert into the appropriate additional alert dict(s).
2712 * For channel alerts, we only use channels and min_channels;
2713 * max_channels would have to be checked on /part, which we do not
2714 * yet do, and which seems of questionable value.
2716 if (alert->discrim->channel_count || alert->discrim->min_channels)
2717 dict_insert(opserv_channel_alerts, name_dup, alert);
2718 if (alert->discrim->mask_nick)
2719 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2720 if (alert->discrim->accountmask || alert->discrim->authed != -1)
2721 dict_insert(opserv_account_alerts, name_dup, alert);
2726 add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2728 struct record_data *rd = data;
2729 char *reason = GET_RECORD_QSTRING(rd);
2731 /* i hope this can't happen */
2733 reason = "No Reason";
2735 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2740 add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2743 const char *discrim, *react, *owner;
2744 opserv_alert_reaction reaction;
2745 struct opserv_user_alert *alert;
2747 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2748 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2751 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2752 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2753 if (!react || !irccasecmp(react, "notice"))
2754 reaction = REACT_NOTICE;
2755 else if (!irccasecmp(react, "kill"))
2756 reaction = REACT_KILL;
2757 else if (!irccasecmp(react, "gline"))
2758 reaction = REACT_GLINE;
2760 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2763 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2765 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2768 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2770 alert->owner = strdup(owner ? owner : "<unknown>");
2775 trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2777 struct record_data *rd = data;
2778 const char *limit, *str, *reason, *issuer;
2779 unsigned long issued, expires;
2781 if (rd->type == RECDB_QSTRING) {
2782 /* old style host by itself */
2783 limit = GET_RECORD_QSTRING(rd);
2788 } else if (rd->type == RECDB_OBJECT) {
2789 dict_t obj = GET_RECORD_OBJECT(rd);
2790 /* new style structure */
2791 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
2792 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
2793 expires = str ? ParseInterval(str) : 0;
2794 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
2795 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
2796 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
2797 issued = str ? ParseInterval(str) : 0;
2801 if (expires && (expires < now))
2803 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
2808 opserv_add_devnull_class(const char *name, unsigned long modes, unsigned long maxchan, unsigned long maxsendq)
2810 struct devnull_class *th;
2811 th = calloc(1, sizeof(*th));
2814 th->name = strdup(name);
2816 th->maxchan = maxchan;
2817 th->maxsendq = maxsendq;
2818 dict_insert(opserv_devnull_classes, th->name, th);
2822 free_devnull_class(void *data)
2824 struct devnull_class *th = data;
2830 devnull_class_read(const char *name, void *data, UNUSED_ARG(void *extra))
2832 struct record_data *rd = data;
2833 const char *nameb = name, *str;
2834 unsigned long modes, maxchan, maxsendq;
2837 if (rd->type == RECDB_OBJECT) {
2838 dict_t obj = GET_RECORD_OBJECT(rd);
2839 /* new style structure */
2840 nameb = database_get_data(obj, KEY_DEVNULL_NAME, RECDB_QSTRING);
2841 str = database_get_data(obj, KEY_DEVNULL_MODE, RECDB_QSTRING);
2844 for (ii=0; str[ii]; ii++)
2845 modes |= 1 << (devnull_inverse_modes[(unsigned char)str[ii]] - 1);
2847 str = database_get_data(obj, KEY_DEVNULL_MAXCHAN, RECDB_QSTRING);
2848 maxchan = str ? ParseInterval(str) : 0;
2849 str = database_get_data(obj, KEY_DEVNULL_MAXSENDQ, RECDB_QSTRING);
2850 maxsendq = str ? ParseInterval(str) : 0;
2854 opserv_add_devnull_class(nameb, modes, maxchan, maxsendq);
2859 opserv_saxdb_read(struct dict *conf_db)
2862 struct record_data *rd;
2866 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
2867 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
2868 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
2870 case RECDB_STRING_LIST:
2871 /* Add words one by one just in case there are overlaps from an old DB. */
2872 for (nn=0; nn<rd->d.slist->used; ++nn)
2873 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
2876 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
2877 opserv_add_bad_word(NULL, NULL, iter_key(it));
2879 if (rd->type == RECDB_STRING_LIST)
2880 for (nn=0; nn<rd->d.slist->used; nn++)
2881 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2888 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
2889 && (rd->type == RECDB_STRING_LIST)) {
2890 for (nn=0; nn<rd->d.slist->used; ++nn)
2891 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2893 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
2895 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
2896 max_clients = atoi(str);
2897 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
2898 max_clients_time = atoi(str);
2900 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
2901 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
2902 if ((object = database_get_data(conf_db, KEY_DEVNULL_CLASSES, RECDB_OBJECT)))
2903 dict_foreach(object, devnull_class_read, opserv_devnull_classes);
2904 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
2905 dict_foreach(object, add_gag_helper, NULL);
2906 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
2907 dict_foreach(object, add_user_alert, NULL);
2908 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
2909 dict_foreach(object, add_chan_warn, NULL);
2914 opserv_saxdb_write(struct saxdb_context *ctx)
2916 struct string_list *slist;
2919 /* reserved nicks */
2920 if (dict_size(opserv_reserved_nick_dict)) {
2921 saxdb_start_record(ctx, KEY_RESERVES, 1);
2922 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
2923 struct userNode *user = iter_data(it);
2924 if (!IsPersistent(user)) continue;
2925 saxdb_start_record(ctx, iter_key(it), 0);
2926 saxdb_write_string(ctx, KEY_IDENT, user->ident);
2927 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
2928 saxdb_write_string(ctx, KEY_DESC, user->info);
2929 saxdb_end_record(ctx);
2931 saxdb_end_record(ctx);
2934 if (opserv_bad_words->used) {
2935 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
2937 /* insert exempt channel names */
2938 if (dict_size(opserv_exempt_channels)) {
2939 slist = alloc_string_list(dict_size(opserv_exempt_channels));
2940 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
2941 string_list_append(slist, strdup(iter_key(it)));
2943 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
2944 free_string_list(slist);
2946 /* trusted hosts takes a little more work */
2947 if (dict_size(opserv_trusted_hosts)) {
2948 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
2949 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
2950 struct trusted_host *th = iter_data(it);
2951 saxdb_start_record(ctx, iter_key(it), 0);
2952 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
2953 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
2954 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
2955 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
2956 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
2957 saxdb_end_record(ctx);
2959 saxdb_end_record(ctx);
2961 /* devnull_classes */
2962 if (dict_size(opserv_devnull_classes)) {
2963 saxdb_start_record(ctx, KEY_DEVNULL_CLASSES, 1);
2964 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
2965 struct devnull_class *th = iter_data(it);
2966 saxdb_start_record(ctx, iter_key(it), 0);
2967 if (th->name) saxdb_write_string(ctx, KEY_DEVNULL_NAME, th->name);
2971 for (ii=flen=0; devnull_modes[ii]; ++ii)
2972 if (th->modes & (1 << ii))
2973 flags[flen++] = devnull_modes[ii];
2975 saxdb_write_string(ctx, KEY_DEVNULL_MODE, flags);
2977 if (th->maxchan) saxdb_write_int(ctx, KEY_DEVNULL_MAXCHAN, th->maxchan);
2978 if (th->maxsendq) saxdb_write_int(ctx, KEY_DEVNULL_MAXSENDQ, th->maxsendq);
2979 saxdb_end_record(ctx);
2981 saxdb_end_record(ctx);
2985 struct gag_entry *gag;
2986 saxdb_start_record(ctx, KEY_GAGS, 1);
2987 for (gag = gagList; gag; gag = gag->next) {
2988 saxdb_start_record(ctx, gag->mask, 0);
2989 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
2990 saxdb_write_string(ctx, KEY_REASON, gag->reason);
2991 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
2992 saxdb_end_record(ctx);
2994 saxdb_end_record(ctx);
2996 /* channel warnings */
2997 if (dict_size(opserv_chan_warn)) {
2998 saxdb_start_record(ctx, KEY_WARN, 0);
2999 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
3000 saxdb_write_string(ctx, iter_key(it), iter_data(it));
3002 saxdb_end_record(ctx);
3005 if (dict_size(opserv_user_alerts)) {
3006 saxdb_start_record(ctx, KEY_ALERTS, 1);
3007 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
3008 struct opserv_user_alert *alert = iter_data(it);
3009 const char *reaction;
3010 saxdb_start_record(ctx, iter_key(it), 0);
3011 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
3012 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
3013 switch (alert->reaction) {
3014 case REACT_NOTICE: reaction = "notice"; break;
3015 case REACT_KILL: reaction = "kill"; break;
3016 case REACT_GLINE: reaction = "gline"; break;
3019 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
3022 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
3023 saxdb_end_record(ctx);
3025 saxdb_end_record(ctx);
3028 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
3029 saxdb_write_int(ctx, KEY_MAX, max_clients);
3030 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
3031 saxdb_end_record(ctx);
3036 query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
3038 send_message_type(4, extra, opserv, "$b%s$b", key);
3042 static MODCMD_FUNC(cmd_query)
3044 struct record_data *rd;
3049 reply("OSMSG_OPTION_ROOT");
3050 conf_enum_root(query_keys_helper, user);
3054 nodename = unsplit_string(argv+1, argc-1, NULL);
3055 if (!(rd = conf_get_node(nodename))) {
3056 reply("OSMSG_UNKNOWN_OPTION", nodename);
3060 if (rd->type == RECDB_QSTRING)
3061 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
3062 else if (rd->type == RECDB_STRING_LIST) {
3063 reply("OSMSG_OPTION_LIST", nodename);
3064 if (rd->d.slist->used)
3065 for (i=0; i<rd->d.slist->used; i++)
3066 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
3068 reply("OSMSG_OPTION_LIST_EMPTY");
3069 } else if (rd->type == RECDB_OBJECT) {
3070 reply("OSMSG_OPTION_KEYS", nodename);
3071 dict_foreach(rd->d.object, query_keys_helper, user);
3077 static MODCMD_FUNC(cmd_set)
3079 struct record_data *rd;
3081 /* I originally wanted to be able to fully manipulate the config
3082 db with this, but i wussed out. feel free to fix this - you'll
3083 need to handle quoted strings which have been split, and likely
3084 invent a syntax for it. -Zoot */
3086 if (!(rd = conf_get_node(argv[1]))) {
3087 reply("OSMSG_SET_NOT_SET", argv[1]);
3091 if (rd->type != RECDB_QSTRING) {
3092 reply("OSMSG_SET_BAD_TYPE", argv[1]);
3096 free(rd->d.qstring);
3097 rd->d.qstring = strdup(argv[2]);
3098 conf_call_reload_funcs();
3099 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
3103 static MODCMD_FUNC(cmd_settime)
3105 const char *srv_name_mask = "*";
3106 unsigned long new_time = now;
3109 srv_name_mask = argv[1];
3111 new_time = time(NULL);
3112 irc_settime(srv_name_mask, new_time);
3113 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
3118 opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel)
3123 discrim = calloc(1, sizeof(*discrim));
3124 discrim->limit = 250;
3125 discrim->max_level = UINT_MAX;
3126 discrim->max_ts = ULONG_MAX;
3127 discrim->domain_depth = 2;
3128 discrim->max_channels = INT_MAX;
3129 discrim->authed = -1;
3130 discrim->info_space = -1;
3132 for (i=0; i<argc; i++) {
3133 if (irccasecmp(argv[i], "log") == 0) {
3134 discrim->option_log = 1;
3137 /* Assume all other criteria require arguments. */
3138 if (i == argc - 1) {
3139 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3142 if (irccasecmp(argv[i], "mask") == 0) {
3143 if (!is_ircmask(argv[++i])) {
3144 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
3147 if (!split_ircmask(argv[i],
3148 &discrim->mask_nick,
3149 &discrim->mask_ident,
3150 &discrim->mask_host)) {
3151 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
3154 } else if (irccasecmp(argv[i], "nick") == 0) {
3155 discrim->mask_nick = argv[++i];
3156 } else if (irccasecmp(argv[i], "ident") == 0) {
3157 discrim->mask_ident = argv[++i];
3158 } else if (irccasecmp(argv[i], "host") == 0) {
3159 discrim->mask_host = argv[++i];
3160 } else if (irccasecmp(argv[i], "info") == 0) {
3161 discrim->mask_info = argv[++i];
3162 } else if (irccasecmp(argv[i], "server") == 0) {
3163 discrim->server = argv[++i];
3164 } else if (irccasecmp(argv[i], "ip") == 0) {
3165 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
3167 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
3170 } else if (irccasecmp(argv[i], "account") == 0) {
3171 if (discrim->authed == 0) {
3172 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3175 discrim->accountmask = argv[++i];
3176 discrim->authed = 1;
3177 } else if (irccasecmp(argv[i], "authed") == 0) {
3178 i++; /* true_string and false_string are macros! */
3179 if (true_string(argv[i])) {
3180 discrim->authed = 1;
3181 } else if (false_string(argv[i])) {
3182 if (discrim->accountmask) {
3183 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3186 discrim->authed = 0;
3188 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3191 } else if (irccasecmp(argv[i], "info_space") == 0) {
3192 /* XXX: A hack because you can't check explicitly for a space through
3193 * any other means */
3195 if (true_string(argv[i])) {
3196 discrim->info_space = 1;
3197 } else if (false_string(argv[i])) {
3198 discrim->info_space = 0;
3200 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3203 } else if (irccasecmp(argv[i], "duration") == 0) {
3204 discrim->duration = ParseInterval(argv[++i]);
3205 } else if (irccasecmp(argv[i], "channel") == 0) {
3206 if(discrim->channel_count == DISCRIM_MAX_CHANS)
3208 send_message(user, opserv, "OSMSG_TRACE_MAX_CHANNELS", DISCRIM_MAX_CHANS);
3212 for (j=0, i++; ; j++) {
3213 switch (argv[i][j]) {
3217 discrim->chan_no_modes[discrim->channel_count] |= MODE_CHANOP | MODE_VOICE;
3220 discrim->chan_req_modes[discrim->channel_count] |= MODE_VOICE;
3221 discrim->chan_no_modes[discrim->channel_count] |= MODE_CHANOP;
3224 discrim->chan_req_modes[discrim->channel_count] |= MODE_CHANOP;
3227 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3232 discrim->chan_no_modes[discrim->channel_count] &= ~discrim->chan_req_modes[discrim->channel_count];
3233 if (!(discrim->channels[discrim->channel_count] = GetChannel(argv[i]+j))) {
3234 /* secretly "allow_channel" now means "if a channel name is
3235 * specified, require that it currently exist" */
3236 if (allow_channel) {
3237 send_message(user, opserv, "MSG_CHANNEL_UNKNOWN", argv[i]);
3240 discrim->channels[discrim->channel_count] = AddChannel(argv[i]+j, now, NULL, NULL);
3243 LockChannel(discrim->channels[discrim->channel_count]);
3244 discrim->channel_count++;
3245 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3246 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
3247 } else if (irccasecmp(argv[i], "limit") == 0) {
3248 discrim->limit = strtoul(argv[++i], NULL, 10);
3249 } else if (irccasecmp(argv[i], "reason") == 0) {
3250 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3252 } else if (irccasecmp(argv[i], "notice_target") == 0 || irccasecmp(argv[i], "target") == 0) {
3253 if (!IsChannelName(argv[i + 1])) {
3254 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3257 discrim->notice_target = argv[++i];
3258 } else if (irccasecmp(argv[i], "last") == 0) {
3259 discrim->min_ts = now - ParseInterval(argv[++i]);
3260 } else if ((irccasecmp(argv[i], "linked") == 0)
3261 || (irccasecmp(argv[i], "nickage") == 0)) {
3262 const char *cmp = argv[++i];
3263 if (cmp[0] == '<') {
3264 if (cmp[1] == '=') {
3265 discrim->min_ts = now - ParseInterval(cmp+2);
3267 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3269 } else if (cmp[0] == '>') {
3270 if (cmp[1] == '=') {
3271 discrim->max_ts = now - ParseInterval(cmp+2);
3273 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3276 discrim->min_ts = now - ParseInterval(cmp);
3278 } else if (irccasecmp(argv[i], "access") == 0) {
3279 const char *cmp = argv[++i];
3280 if (cmp[0] == '<') {
3281 if (discrim->min_level == 0) discrim->min_level = 1;
3282 if (cmp[1] == '=') {
3283 discrim->max_level = strtoul(cmp+2, NULL, 0);
3285 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3287 } else if (cmp[0] == '=') {
3288 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3289 } else if (cmp[0] == '>') {
3290 if (cmp[1] == '=') {
3291 discrim->min_level = strtoul(cmp+2, NULL, 0);
3293 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3296 discrim->min_level = strtoul(cmp, NULL, 0);
3298 } else if (irccasecmp(argv[i], "abuse") == 0) {
3299 const char *abuse_what = argv[++i];
3300 if (irccasecmp(abuse_what, "opers") == 0) {
3301 discrim->match_opers = 1;
3302 } else if (irccasecmp(abuse_what, "trusted") == 0) {
3303 discrim->match_trusted = 1;
3305 } else if (irccasecmp(argv[i], "depth") == 0) {
3306 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3307 } else if (irccasecmp(argv[i], "clones") == 0) {
3308 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3310 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3315 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
3316 discrim->mask_nick = 0;
3318 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3319 discrim->mask_ident = 0;
3321 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
3322 discrim->mask_info = 0;
3324 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3325 discrim->mask_host = 0;
3334 discrim_match(discrim_t discrim, struct userNode *user)
3336 unsigned int level, i;
3338 if ((user->timestamp < discrim->min_ts)
3339 || (user->timestamp > discrim->max_ts)
3340 || (user->channels.used < discrim->min_channels)
3341 || (user->channels.used > discrim->max_channels)
3342 || (discrim->authed == 0 && user->handle_info)
3343 || (discrim->authed == 1 && !user->handle_info)
3344 || (discrim->info_space == 0 && user->info[0] == ' ')
3345 || (discrim->info_space == 1 && user->info[0] != ' ')
3346 || (discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3347 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3348 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3349 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))
3350 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3351 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
3352 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3355 for(i = 0; i < discrim->channel_count; i++)
3356 if (!GetUserMode(discrim->channels[i], user))
3358 level = user->handle_info ? user->handle_info->opserv_level : 0;
3359 if ((level < discrim->min_level)
3360 || (level > discrim->max_level)) {
3363 if (discrim->min_clones > 1) {
3364 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3365 if (!ohi || (ohi->clients.used < discrim->min_clones))
3372 opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3374 unsigned int nn, count, match;
3375 struct userList matched;
3377 userList_init(&matched);
3378 /* Try most optimized search methods first */
3379 if (discrim->channel_count)
3381 for (nn=0; (nn < discrim->channels[0]->members.used)
3382 && (matched.used < discrim->limit);
3384 struct modeNode *mn = discrim->channels[0]->members.list[nn];
3386 if (((mn->modes & discrim->chan_req_modes[0]) != discrim->chan_req_modes[0])
3387 || ((mn->modes & discrim->chan_no_modes[0]) != 0)) {
3391 if ((match = discrim_match(discrim, mn->user)))
3395 for (i = 1; i < discrim->channel_count; i++) {
3396 struct modeNode *mn2 = GetUserMode(discrim->channels[i], mn->user);
3398 if (((mn2->modes & discrim->chan_req_modes[i]) != discrim->chan_req_modes[i])
3399 || ((mn2->modes & discrim->chan_no_modes[i]) != 0)) {
3406 userList_append(&matched, mn->user);
3409 } else if (discrim->ip_mask_bits == 128) {
3410 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
3412 userList_clean(&matched);
3415 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3416 if (discrim_match(discrim, ohi->clients.list[nn])) {
3417 userList_append(&matched, ohi->clients.list[nn]);
3422 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3423 if (discrim_match(discrim, iter_data(it))) {
3424 userList_append(&matched, iter_data(it));
3429 if (!matched.used) {
3430 userList_clean(&matched);
3434 if (discrim->option_log) {
3435 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3437 for (nn=0; nn<matched.used; nn++) {
3438 struct userNode *user = matched.list[nn];
3439 if (discrim->option_log) {
3440 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3442 if (dsf(user, data)) {
3443 /* If a search function returns true, it ran into a
3444 problem. Stop going through the list. */
3448 if (discrim->option_log) {
3449 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3451 count = matched.used;
3452 userList_clean(&matched);
3457 trace_print_func(struct userNode *match, void *extra)
3459 struct discrim_and_source *das = extra;
3460 if (match->handle_info) {
3461 send_message_type(4, das->source, opserv, "%s!%s@%s %s", match->nick, match->ident, match->hostname, match->handle_info->handle);
3463 send_message_type(4, das->source, opserv, "%s!%s@%s", match->nick, match->ident, match->hostname);
3469 trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3475 is_oper_victim(struct userNode *user, struct userNode *target, int match_opers, int check_ip)
3477 unsigned char is_victim;
3480 is_victim = !(IsService(target)
3481 || (!match_opers && IsOper(target))
3482 || (target->handle_info
3483 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3485 /* 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. */
3486 if (!check_ip || match_opers || !is_victim)
3489 for(nn = 0; nn < curr_opers.used; nn++) {
3490 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0)
3498 is_trust_victim(struct userNode *target, int match_trusted)
3500 return (match_trusted || !dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL));
3504 trace_gline_func(struct userNode *match, void *extra)
3506 struct discrim_and_source *das = extra;
3508 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3509 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3516 trace_kill_func(struct userNode *match, void *extra)
3518 struct discrim_and_source *das = extra;
3520 if (is_oper_victim(das->source, match, das->discrim->match_opers, 0) && is_trust_victim(match, das->discrim->match_trusted)) {
3522 if (das->discrim->reason) {
3523 reason = das->discrim->reason;
3525 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3526 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3528 DelUser(match, opserv, 1, reason);
3535 is_gagged(char *mask)
3537 struct gag_entry *gag;
3539 for (gag = gagList; gag; gag = gag->next) {
3540 if (match_ircglobs(gag->mask, mask)) return 1;
3546 trace_gag_func(struct userNode *match, void *extra)
3548 struct discrim_and_source *das = extra;
3550 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3551 char *reason, *mask;
3553 if (das->discrim->reason) {
3554 reason = das->discrim->reason;
3556 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3557 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3559 masksize = 5+strlen(match->hostname);
3560 mask = alloca(masksize);
3561 snprintf(mask, masksize, "*!*@%s", match->hostname);
3562 if (!is_gagged(mask)) {
3563 gag_create(mask, das->source->handle_info->handle, reason,
3564 das->discrim->duration ? (now + das->discrim->duration) : 0);
3572 trace_domains_func(struct userNode *match, void *extra)
3574 struct discrim_and_source *das = extra;
3576 unsigned long *count;
3579 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
3581 if (irc_pton(&ip, NULL, match->hostname)) {
3582 if (irc_in_addr_is_ipv4(ip)) {
3583 unsigned long matchip = ntohl(ip.in6_32[3]);
3584 /* raw IP address.. use up to first three octets of IP */
3585 switch (das->discrim->domain_depth) {
3587 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3590 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3593 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3596 } else if (irc_in_addr_is_ipv6(ip)) {
3597 switch (das->discrim->domain_depth) {
3598 case 1: depth = 16; goto ipv6_pfx;
3599 case 2: depth = 24; goto ipv6_pfx;
3600 case 3: depth = 32; goto ipv6_pfx;
3601 default: depth = das->discrim->domain_depth;
3603 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3605 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3606 ipmask[sizeof(ipmask) - 1] = '\0';
3609 hostname = match->hostname + strlen(match->hostname);
3610 for (depth=das->discrim->domain_depth;
3611 depth && (hostname > match->hostname);
3614 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3616 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3618 if (!(count = dict_find(das->dict, hostname, NULL))) {
3619 count = calloc(1, sizeof(*count));
3620 dict_insert(das->dict, strdup(hostname), count);
3627 opserv_show_hostinfo(const char *key, void *data, void *extra)
3629 unsigned long *count = data;
3630 struct discrim_and_source *das = extra;
3632 send_message_type(4, das->source, opserv, "%s %lu", key, *count);
3633 return !--das->disp_limit;
3636 static MODCMD_FUNC(cmd_trace)
3638 struct discrim_and_source das;
3639 discrim_search_func action;
3640 unsigned int matches, i;
3641 struct svccmd *subcmd;
3644 sprintf(buf, "trace %s", argv[1]);
3645 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3646 reply("OSMSG_BAD_ACTION", argv[1]);
3649 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
3651 if (!irccasecmp(argv[1], "print"))
3652 action = trace_print_func;
3653 else if (!irccasecmp(argv[1], "count"))
3654 action = trace_count_func;
3655 else if (!irccasecmp(argv[1], "domains"))
3656 action = trace_domains_func;
3657 else if (!irccasecmp(argv[1], "gline"))
3658 action = trace_gline_func;
3659 else if (!irccasecmp(argv[1], "kill"))
3660 action = trace_kill_func;
3661 else if (!irccasecmp(argv[1], "gag"))
3662 action = trace_gag_func;
3664 reply("OSMSG_BAD_ACTION", argv[1]);
3668 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3669 reply("OSMSG_LEVEL_TOO_LOW");
3675 das.discrim = opserv_discrim_create(user, argc-2, argv+2, 1);
3679 if (action == trace_print_func)
3680 reply("OSMSG_USER_SEARCH_RESULTS");
3681 else if (action == trace_count_func)
3682 das.discrim->limit = INT_MAX;
3683 else if ((action == trace_gline_func) && !das.discrim->duration)
3684 das.discrim->duration = opserv_conf.block_gline_duration;
3685 else if (action == trace_domains_func) {
3686 das.dict = dict_new();
3687 dict_set_free_data(das.dict, free);
3688 dict_set_free_keys(das.dict, free);
3689 das.disp_limit = das.discrim->limit;
3690 das.discrim->limit = INT_MAX;
3692 matches = opserv_discrim_search(das.discrim, action, &das);
3694 if (action == trace_domains_func)
3695 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3698 reply("MSG_MATCH_COUNT", matches);
3700 reply("MSG_NO_MATCHES");
3702 for (i = 0; i < das.discrim->channel_count; i++)
3703 UnlockChannel(das.discrim->channels[i]);
3704 free(das.discrim->reason);
3706 dict_delete(das.dict);
3710 typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data);
3712 typedef struct channel_discrim {
3715 unsigned int min_users, max_users;
3716 unsigned long min_ts, max_ts;
3720 static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[]);
3721 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data);
3723 static unsigned long
3724 smart_parse_time(const char *str) {
3725 /* If an interval-style string is given, treat as time before now.
3726 * If it's all digits, treat directly as a Unix timestamp. */
3727 return str[strspn(str, "0123456789")] ? (now - ParseInterval(str)) : strtoul(str, NULL, 0);
3731 opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[])
3736 discrim = calloc(1, sizeof(*discrim));
3737 discrim->limit = 25;
3738 discrim->max_users = UINT_MAX;
3739 discrim->max_ts = ULONG_MAX;
3741 for (i = 0; i < argc; i++) {
3742 /* Assume all criteria require arguments. */
3743 if (i == (argc - 1)) {
3744 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3748 if (!irccasecmp(argv[i], "name"))
3749 discrim->name = argv[++i];
3750 else if (!irccasecmp(argv[i], "topic"))
3751 discrim->topic = argv[++i];
3752 else if (!irccasecmp(argv[i], "users")) {
3753 const char *cmp = argv[++i];
3754 if (cmp[0] == '<') {
3756 discrim->max_users = strtoul(cmp+2, NULL, 0);
3758 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
3759 } else if (cmp[0] == '=') {
3760 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
3761 } else if (cmp[0] == '>') {
3763 discrim->min_users = strtoul(cmp+2, NULL, 0);
3765 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
3767 discrim->min_users = strtoul(cmp, NULL, 0);
3769 } else if (!irccasecmp(argv[i], "timestamp")) {
3770 const char *cmp = argv[++i];
3771 if (cmp[0] == '<') {
3773 discrim->max_ts = smart_parse_time(cmp+2);
3775 discrim->max_ts = smart_parse_time(cmp+1)-1;
3776 } else if (cmp[0] == '=') {
3777 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
3778 } else if (cmp[0] == '>') {
3780 discrim->min_ts = smart_parse_time(cmp+2);
3782 discrim->min_ts = smart_parse_time(cmp+1)+1;
3784 discrim->min_ts = smart_parse_time(cmp);
3786 } else if (!irccasecmp(argv[i], "limit")) {
3787 discrim->limit = strtoul(argv[++i], NULL, 10);
3789 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3794 if (discrim->name && !strcmp(discrim->name, "*"))
3796 if (discrim->topic && !strcmp(discrim->topic, "*"))
3806 cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
3808 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
3809 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
3810 (chan->members.used < discrim->min_users) ||
3811 (chan->members.used > discrim->max_users) ||
3812 (chan->timestamp < discrim->min_ts) ||
3813 (chan->timestamp > discrim->max_ts)) {
3819 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data)
3821 unsigned int count = 0;
3822 dict_iterator_t it, next;
3824 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
3825 struct chanNode *chan = iter_data(it);
3827 /* Hold on to the next channel in case we decide to
3828 add actions that destructively modify the channel. */
3829 next = iter_next(it);
3830 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
3839 void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data))
3843 void channel_print(struct chanNode *channel, void *data)
3846 irc_make_chanmode(channel, modes);
3847 send_message(data, opserv, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
3850 static MODCMD_FUNC(cmd_csearch)
3853 unsigned int matches;
3854 cdiscrim_search_func action;
3855 struct svccmd *subcmd;
3858 if (!irccasecmp(argv[1], "count"))
3859 action = channel_count;
3860 else if (!irccasecmp(argv[1], "print"))
3861 action = channel_print;
3863 reply("OSMSG_BAD_ACTION", argv[1]);
3867 sprintf(buf, "%s %s", argv[0], argv[0]);
3868 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3869 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3873 discrim = opserv_cdiscrim_create(user, argc - 2, argv + 2);
3877 if (action == channel_print)
3878 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
3879 else if (action == channel_count)
3880 discrim->limit = INT_MAX;
3882 matches = opserv_cdiscrim_search(discrim, action, user);
3885 reply("MSG_MATCH_COUNT", matches);
3887 reply("MSG_NO_MATCHES");
3893 static MODCMD_FUNC(cmd_gsync)
3897 src = GetServerH(argv[1]);
3899 reply("MSG_SERVER_UNKNOWN", argv[1]);
3905 irc_stats(cmd->parent->bot, src, 'G');
3906 reply("OSMSG_GSYNC_RUNNING", src->name);
3910 struct gline_extra {
3911 struct userNode *user;
3912 struct string_list *glines;
3916 gtrace_print_func(struct gline *gline, void *extra)
3918 struct gline_extra *xtra = extra;
3919 char issued[INTERVALLEN];
3920 char lastmod[INTERVALLEN];
3921 char expires[INTERVALLEN];
3922 char lifetime[INTERVALLEN];
3924 intervalString(issued, now - gline->issued, xtra->user->handle_info);
3926 intervalString(lastmod, now - gline->lastmod, xtra->user->handle_info);
3928 strcpy(lastmod, "<unknown>");
3929 intervalString(lifetime, gline->lifetime - now, xtra->user->handle_info);
3930 if (!gline->expires) {
3931 send_message(xtra->user, opserv, "OSMSG_GTRACE_FOREVER", gline->target, issued, gline->issuer, lastmod, NULL, gline->reason, lifetime);
3932 } else if (gline->expires < now) {
3933 intervalString(expires, now - gline->expires, xtra->user->handle_info);
3934 send_message(xtra->user, opserv, "OSMSG_GTRACE_EXPIRED", gline->target, issued, gline->issuer, lastmod, expires, gline->reason, lifetime);
3935 } else { /* must be in the future */
3936 intervalString(expires, gline->expires - now, xtra->user->handle_info);
3937 send_message(xtra->user, opserv, "OSMSG_GTRACE_FORMAT", gline->target, issued, gline->issuer, lastmod, expires, gline->reason, lifetime);
3941 static MODCMD_FUNC(cmd_stats_glines) {
3943 reply("OSMSG_GLINE_COUNT", gline_count());
3945 } else if (argc < 3) {
3946 struct gline_extra extra;
3950 gl = gline_find(argv[1]);
3952 reply("OSMSG_NO_GLINE", argv[1]);
3954 gtrace_print_func(gl, &extra);
3960 gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
3965 gtrace_ungline_func(struct gline *gline, void *extra)
3967 struct gline_extra *xtra = extra;
3968 string_list_append(xtra->glines, strdup(gline->target));
3971 static MODCMD_FUNC(cmd_gtrace)
3973 struct gline_discrim *discrim;
3974 gline_search_func action;
3975 unsigned int matches, nn;
3976 struct gline_extra extra;
3977 struct svccmd *subcmd;
3980 if (!irccasecmp(argv[1], "print"))
3981 action = gtrace_print_func;
3982 else if (!irccasecmp(argv[1], "count"))
3983 action = gtrace_count_func;
3984 else if (!irccasecmp(argv[1], "ungline"))
3985 action = gtrace_ungline_func;
3987 reply("OSMSG_BAD_ACTION", argv[1]);
3990 sprintf(buf, "%s %s", argv[0], argv[0]);
3991 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3992 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3996 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4000 if (action == gtrace_print_func)
4001 reply("OSMSG_GLINE_SEARCH_RESULTS");
4002 else if (action == gtrace_count_func)
4003 discrim->limit = INT_MAX;
4006 extra.glines = alloc_string_list(4);
4007 matches = gline_discrim_search(discrim, action, &extra);
4009 if (action == gtrace_ungline_func)
4010 for (nn=0; nn<extra.glines->used; nn++)
4011 gline_remove(extra.glines->list[nn], 1);
4012 free_string_list(extra.glines);
4015 reply("MSG_MATCH_COUNT", matches);
4017 reply("MSG_NO_MATCHES");
4018 free(discrim->alt_target_mask);
4024 alert_check_user(const char *key, void *data, void *extra)
4026 struct opserv_user_alert *alert = data;
4027 struct userNode *user = extra;
4029 if (!discrim_match(alert->discrim, user))
4032 if ((alert->reaction != REACT_NOTICE)
4034 && !alert->discrim->match_opers) {
4038 if ((alert->reaction != REACT_NOTICE)
4039 && !is_trust_victim(user, alert->discrim->match_trusted)) {
4043 /* The user matches the alert criteria, so trigger the reaction. */
4044 if (alert->discrim->option_log)
4045 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);
4047 /* Return 1 to halt alert matching, such as when killing the user
4048 that triggered the alert. */
4049 switch (alert->reaction) {
4051 DelUser(user, opserv, 1, alert->discrim->reason);
4054 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
4057 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
4058 /* fall through to REACT_NOTICE case */
4060 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);
4067 opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
4069 struct gag_entry *gag;
4070 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
4071 /* Gag them if appropriate (and only if). */
4072 user->modes &= ~FLAGS_GAGGED;
4073 for (gag = gagList; gag; gag = gag->next) {
4074 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
4075 gag_helper_func(user, NULL);
4082 opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4086 if (!opserv_conf.staff_auth_channel
4087 || user->uplink->burst
4088 || !user->handle_info)
4090 else if (user->handle_info->opserv_level)
4092 else if (IsNetworkHelper(user))
4093 type = "NETWORK HELPER";
4094 else if (IsSupportHelper(user))
4095 type = "SUPPORT HELPER";
4099 if (irc_in_addr_is_valid(user->ip))
4100 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
4102 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);
4106 opserv_auth_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4108 if (!user->uplink->burst && user->handle_info)
4109 dict_foreach(opserv_account_alerts, alert_check_user, user);
4112 static MODCMD_FUNC(cmd_log)
4114 struct logSearch *discrim;
4115 unsigned int matches;
4116 struct logReport report;
4118 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
4122 reply("OSMSG_LOG_SEARCH_RESULTS");
4123 report.reporter = opserv;
4125 matches = log_entry_search(discrim, log_report_entry, &report);
4128 reply("MSG_MATCH_COUNT", matches);
4130 reply("MSG_NO_MATCHES");
4137 gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4139 if (IsOper(match) || IsLocal(match))
4141 match->modes |= FLAGS_GAGGED;
4145 static MODCMD_FUNC(cmd_gag)
4147 struct gag_entry *gag;
4148 unsigned int gagged;
4149 unsigned long duration;
4152 reason = unsplit_string(argv + 3, argc - 3, NULL);
4154 if (!is_ircmask(argv[1])) {
4155 reply("OSMSG_INVALID_IRCMASK", argv[1]);
4159 for (gag = gagList; gag; gag = gag->next)
4160 if (match_ircglobs(gag->mask, argv[1]))
4164 reply("OSMSG_REDUNDANT_GAG", argv[1]);
4168 duration = ParseInterval(argv[2]);
4169 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
4172 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
4174 reply("OSMSG_GAG_ADDED", argv[1]);
4179 ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4181 match->modes &= ~FLAGS_GAGGED;
4185 static MODCMD_FUNC(cmd_ungag)
4187 struct gag_entry *gag;
4188 unsigned int ungagged;
4190 for (gag = gagList; gag; gag = gag->next)
4191 if (!strcmp(gag->mask, argv[1]))
4195 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
4199 timeq_del(gag->expires, gag_expire, gag, 0);
4200 ungagged = gag_free(gag);
4203 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
4205 reply("OSMSG_UNGAG_ADDED", argv[1]);
4209 static MODCMD_FUNC(cmd_addalert)
4211 opserv_alert_reaction reaction;
4212 struct svccmd *subcmd;
4217 sprintf(buf, "addalert %s", argv[2]);
4218 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
4219 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4222 if (!irccasecmp(argv[2], "notice"))
4223 reaction = REACT_NOTICE;
4224 else if (!irccasecmp(argv[2], "kill"))
4225 reaction = REACT_KILL;
4226 else if (!irccasecmp(argv[2], "gline"))
4227 reaction = REACT_GLINE;
4229 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4232 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)
4233 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
4235 reply("OSMSG_ADDED_ALERT", name);
4239 static MODCMD_FUNC(cmd_delalert)
4242 for (i=1; i<argc; i++) {
4243 dict_remove(opserv_nick_based_alerts, argv[i]);
4244 dict_remove(opserv_channel_alerts, argv[i]);
4245 dict_remove(opserv_account_alerts, argv[i]);
4246 if (dict_remove(opserv_user_alerts, argv[i]))
4247 reply("OSMSG_REMOVED_ALERT", argv[i]);
4249 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
4254 static MODCMD_FUNC(cmd_listdevnull)
4256 struct helpfile_table tbl;
4257 unsigned int count = 0, ii = 0;
4258 char *on,*off,*half;
4264 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
4267 tbl.length = count+1;
4270 tbl.flags = TABLE_NO_FREE;
4271 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
4272 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4273 tbl.contents[0][0] = "Name";
4274 tbl.contents[0][1] = "MC";
4275 tbl.contents[0][2] = "UT";
4276 tbl.contents[0][3] = "FL";
4277 tbl.contents[0][4] = "CH";
4278 tbl.contents[0][5] = "IH";
4279 tbl.contents[0][6] = "SI";
4280 tbl.contents[0][7] = "IH²";
4281 tbl.contents[0][8] = "oC";
4282 tbl.contents[0][9] = "oM";
4283 tbl.contents[0][10] = "+k";
4284 tbl.contents[0][11] = "+S";
4285 tbl.contents[0][12] = "+X";
4286 tbl.contents[0][13] = "MaxQ";
4289 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4291 free(tbl.contents[0]);
4295 for (it = dict_first(opserv_devnull_classes); it; it = iter_next(it)) {
4296 struct devnull_class *th = iter_data(it);
4297 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4298 tbl.contents[ii][0] = th->name;
4299 if(DEVNULL_FLAGGED(th, MODE_A)) {
4300 tbl.contents[ii][1] = strtab(th->maxchan);
4302 tbl.contents[ii][1] = off;
4304 if(DEVNULL_FLAGGED(th, MODE_B)) {
4305 tbl.contents[ii][2] = on;
4307 tbl.contents[ii][2] = off;
4309 if(DEVNULL_FLAGGED(th, MODE_D)) {
4310 tbl.contents[ii][3] = on;
4311 } else if(DEVNULL_FLAGGED(th, MODE_C)) {
4312 tbl.contents[ii][3] = half;
4314 tbl.contents[ii][3] = off;
4316 if(DEVNULL_FLAGGED(th, MODE_E)) {
4317 tbl.contents[ii][4] = on;
4319 tbl.contents[ii][4] = off;
4321 if(DEVNULL_FLAGGED(th, MODE_F)) {
4322 tbl.contents[ii][5] = on;
4324 tbl.contents[ii][5] = off;
4326 if(DEVNULL_FLAGGED(th, MODE_J)) {
4327 tbl.contents[ii][6] = on;
4329 tbl.contents[ii][6] = off;
4331 if(DEVNULL_FLAGGED(th, MODE_K)) {
4332 tbl.contents[ii][7] = on;
4334 tbl.contents[ii][7] = off;
4336 if(DEVNULL_FLAGGED(th, MODE_L)) {
4337 tbl.contents[ii][8] = on;
4339 tbl.contents[ii][8] = off;
4341 if(DEVNULL_FLAGGED(th, MODE_M)) {
4342 tbl.contents[ii][9] = on;
4344 tbl.contents[ii][9] = off;
4346 if(DEVNULL_FLAGGED(th, MODE_G)) {
4347 tbl.contents[ii][10] = on;
4349 tbl.contents[ii][10] = off;
4351 if(DEVNULL_FLAGGED(th, MODE_I)) {
4352 tbl.contents[ii][11] = on;
4354 tbl.contents[ii][11] = off;
4356 if(DEVNULL_FLAGGED(th, MODE_H)) {
4357 tbl.contents[ii][12] = on;
4359 tbl.contents[ii][12] = off;
4361 if(DEVNULL_FLAGGED(th, MODE_N)) {
4362 tbl.contents[ii][13] = on;
4364 tbl.contents[ii][13] = off;
4367 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4368 for(ii = 1; ii < tbl.length; ++ii)
4370 free(tbl.contents[ii]);
4372 free(tbl.contents[0]);
4374 send_message_type(4, user, opserv,"-");
4376 tbl.contents[0][1] = "MC";
4377 tbl.contents[0][2] = "UT";
4378 tbl.contents[0][3] = "FL";
4379 tbl.contents[0][4] = "CH";
4380 tbl.contents[0][5] = "IH";
4381 tbl.contents[0][6] = "SI";
4382 tbl.contents[0][7] = "IH²";
4383 tbl.contents[0][8] = "oC";
4384 tbl.contents[0][9] = "oM";
4385 tbl.contents[0][10] = "+k";
4386 tbl.contents[0][11] = "+S";
4387 tbl.contents[0][12] = "+X";
4388 tbl.contents[0][13] = "MaxQ";
4390 send_message_type(4, user, opserv,"MC = MaxChan");
4391 send_message_type(4, user, opserv,"UT = UnlimitTargets");
4392 send_message_type(4, user, opserv,"FL = Flood (1 = 1/2 flood, X = unlimited)");
4393 send_message_type(4, user, opserv,"CH = Channel Hide (mode +n)");
4394 send_message_type(4, user, opserv,"IH = Idle Hide (mode +I)");
4395 send_message_type(4, user, opserv,"SI = See Idle");
4396 send_message_type(4, user, opserv,"IH² = Idle Hide (override SI)");
4397 send_message_type(4, user, opserv,"oC = Color override (mode +c)");
4398 send_message_type(4, user, opserv,"oM = AMsg override");
4399 send_message_type(4, user, opserv,"+k = ChanServ Mode (mode +k)");
4400 send_message_type(4, user, opserv,"+S = NetServ Mode (mode +S)");
4401 send_message_type(4, user, opserv,"+X = XtraOp Mode (mode +X)");
4405 static MODCMD_FUNC(cmd_adddevnull)
4408 if (dict_find(opserv_devnull_classes, argv[1], NULL)) {
4409 reply("OSMSG_DEVNULL_FOUND", argv[1]);
4413 opserv_add_devnull_class(argv[1], 0, 0, 0);
4414 reply("OSMSG_DEVNULL_ADDED",argv[1]);
4419 static MODCMD_FUNC(cmd_deldevnull)
4423 for (n=1; n<argc; n++) {
4424 struct devnull_class *th = dict_find(opserv_devnull_classes, argv[n], NULL);
4427 nickserv_devnull_delete(th->name);
4428 dict_remove(opserv_devnull_classes, argv[n]);
4429 reply("OSMSG_DEVNULL_REMOVED",argv[n]);
4434 static MODCMD_FUNC(cmd_renamedevnull)
4436 struct devnull_class *th;
4437 if (dict_find(opserv_devnull_classes, argv[2], NULL)) {
4438 reply("OSMSG_DEVNULL_FOUND", argv[2]);
4441 if ((th = dict_find(opserv_devnull_classes, argv[1], NULL))) {
4442 opserv_add_devnull_class(argv[2], th->modes, th->maxchan, th->maxsendq);
4443 nickserv_devnull_rename(th->name,argv[2]);
4444 dict_remove(opserv_devnull_classes, argv[1]);
4445 reply("OSMSG_DEVNULL_RENAMED",argv[1],argv[2]);
4447 reply("OSMSG_DEVNULL_NOTFOUND", argv[1]);
4453 static MODCMD_FUNC(cmd_setdevnull)
4455 struct devnull_class *th;
4456 unsigned int offset=0;
4457 if ((th = dict_find(opserv_devnull_classes, argv[offset+1], NULL))) {
4460 for( ii = 0; argv[offset+2][ ii ]; ii++)
4461 argv[offset+2][ ii ] = toupper( argv[offset+2][ ii ] );
4462 for( ii = 0; argv[offset+3][ ii ]; ii++)
4463 argv[offset+3][ ii ] = toupper( argv[offset+3][ ii ] );
4464 if(!strcmp("CHANLIMIT",argv[offset+2])) {
4465 if (!strcmp("OFF",argv[offset+3])) {
4466 DEVNULL_CLEAR_FLAG(th, MODE_A);
4467 reply("OSMSG_DEVNULL_SET_DONE");
4469 DEVNULL_SET_FLAG(th, MODE_A);
4470 th->maxchan = strtoul(argv[offset+3], NULL, 0);
4471 reply("OSMSG_DEVNULL_SET_DONE");
4474 else if(!strcmp("UNLIMITTARGET",argv[offset+2]) || !strcmp("UNLIMITEDTARGET",argv[offset+2])) {
4475 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4476 DEVNULL_CLEAR_FLAG(th, MODE_B);
4477 reply("OSMSG_DEVNULL_SET_DONE");
4478 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4479 DEVNULL_SET_FLAG(th, MODE_B);
4480 reply("OSMSG_DEVNULL_SET_DONE");
4482 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4485 else if(!strcmp("FLOOD",argv[offset+2])) {
4486 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4487 DEVNULL_CLEAR_FLAG(th, MODE_C);
4488 DEVNULL_CLEAR_FLAG(th, MODE_D);
4489 reply("OSMSG_DEVNULL_SET_DONE");
4490 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4491 DEVNULL_SET_FLAG(th, MODE_D);
4492 reply("OSMSG_DEVNULL_SET_DONE");
4493 } else if (!strcmp("HALF",argv[offset+3]) || !strcmp("2",argv[offset+3]) || !strcmp("1/2",argv[offset+3])) {
4494 DEVNULL_SET_FLAG(th, MODE_C);
4495 DEVNULL_CLEAR_FLAG(th, MODE_D);
4496 reply("OSMSG_DEVNULL_SET_DONE");
4498 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4501 else if(!strcmp("CHANHIDE",argv[offset+2])) {
4502 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4503 DEVNULL_CLEAR_FLAG(th, MODE_E);
4504 reply("OSMSG_DEVNULL_SET_DONE");
4505 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4506 DEVNULL_SET_FLAG(th, MODE_E);
4507 reply("OSMSG_DEVNULL_SET_DONE");
4509 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4512 else if(!strcmp("IDLEHIDE",argv[offset+2])) {
4513 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4514 DEVNULL_CLEAR_FLAG(th, MODE_F);
4515 reply("OSMSG_DEVNULL_SET_DONE");
4516 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4517 DEVNULL_SET_FLAG(th, MODE_F);
4518 reply("OSMSG_DEVNULL_SET_DONE");
4520 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4523 else if(!strcmp("CHSERVMODE",argv[offset+2])) {
4524 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4525 DEVNULL_CLEAR_FLAG(th, MODE_G);
4526 reply("OSMSG_DEVNULL_SET_DONE");
4527 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4528 DEVNULL_SET_FLAG(th, MODE_G);
4529 reply("OSMSG_DEVNULL_SET_DONE");
4531 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4534 else if(!strcmp("XTRAOPMODE",argv[offset+2])) {
4535 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4536 DEVNULL_CLEAR_FLAG(th, MODE_H);
4537 reply("OSMSG_DEVNULL_SET_DONE");
4538 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4539 DEVNULL_SET_FLAG(th, MODE_H);
4540 reply("OSMSG_DEVNULL_SET_DONE");
4542 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4545 else if(!strcmp("NETSERVMODE",argv[offset+2])) {
4546 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4547 DEVNULL_CLEAR_FLAG(th, MODE_I);
4548 reply("OSMSG_DEVNULL_SET_DONE");
4549 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4550 DEVNULL_SET_FLAG(th, MODE_I);
4551 reply("OSMSG_DEVNULL_SET_DONE");
4553 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4556 else if(!strcmp("SEEIDLE",argv[offset+2])) {
4557 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4558 DEVNULL_CLEAR_FLAG(th, MODE_J);
4559 reply("OSMSG_DEVNULL_SET_DONE");
4560 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4561 DEVNULL_SET_FLAG(th, MODE_J);
4562 reply("OSMSG_DEVNULL_SET_DONE");
4564 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4567 else if(!strcmp("FORCEIDLEHIDE",argv[offset+2])) {
4568 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4569 DEVNULL_CLEAR_FLAG(th, MODE_K);
4570 reply("OSMSG_DEVNULL_SET_DONE");
4571 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4572 DEVNULL_SET_FLAG(th, MODE_K);
4573 reply("OSMSG_DEVNULL_SET_DONE");
4575 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4578 else if(!strcmp("OVERRIDECC",argv[offset+2])) {
4579 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4580 DEVNULL_CLEAR_FLAG(th, MODE_L);
4581 reply("OSMSG_DEVNULL_SET_DONE");
4582 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4583 DEVNULL_SET_FLAG(th, MODE_L);
4584 reply("OSMSG_DEVNULL_SET_DONE");
4586 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4589 else if(!strcmp("OVERRIDENOAMSG",argv[offset+2])) {
4590 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4591 DEVNULL_CLEAR_FLAG(th, MODE_M);
4592 reply("OSMSG_DEVNULL_SET_DONE");
4593 } else if (!strcmp("ON",argv[offset+3]) || !strcmp("1",argv[offset+3])) {
4594 DEVNULL_SET_FLAG(th, MODE_M);
4595 reply("OSMSG_DEVNULL_SET_DONE");
4597 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+3]);
4600 else if(!strcmp("MAXSENDQ",argv[offset+2])) {
4601 if (!strcmp("OFF",argv[offset+3]) || !strcmp("0",argv[offset+3])) {
4602 DEVNULL_CLEAR_FLAG(th, MODE_N);
4603 reply("OSMSG_DEVNULL_SET_DONE");
4605 DEVNULL_SET_FLAG(th, MODE_N);
4606 th->maxsendq = strtoul(argv[offset+3], NULL, 0);
4607 reply("OSMSG_DEVNULL_SET_DONE");
4610 reply("OSMSG_DEVNULL_SET_INVALID", argv[offset+2]);
4614 reply("OSMSG_DEVNULL_SET", th->name);
4615 if(DEVNULL_FLAGGED(th, MODE_A)) {
4616 reply("OSMSG_DEVNULL_SET_A_i", th->maxchan);
4618 reply("OSMSG_DEVNULL_SET_A", "off");
4620 if(DEVNULL_FLAGGED(th, MODE_B)) {
4621 reply("OSMSG_DEVNULL_SET_B", "on");
4623 reply("OSMSG_DEVNULL_SET_B", "off");
4625 if(DEVNULL_FLAGGED(th, MODE_D)) {
4626 reply("OSMSG_DEVNULL_SET_C", "on");
4627 } else if(DEVNULL_FLAGGED(th, MODE_C)) {
4628 reply("OSMSG_DEVNULL_SET_C", "half");
4630 reply("OSMSG_DEVNULL_SET_C", "off");
4632 if(DEVNULL_FLAGGED(th, MODE_E)) {
4633 reply("OSMSG_DEVNULL_SET_E", "on");
4635 reply("OSMSG_DEVNULL_SET_E", "off");
4637 if(DEVNULL_FLAGGED(th, MODE_F)) {
4638 reply("OSMSG_DEVNULL_SET_F", "on");
4640 reply("OSMSG_DEVNULL_SET_F", "off");
4642 if(DEVNULL_FLAGGED(th, MODE_G)) {
4643 reply("OSMSG_DEVNULL_SET_G", "on");
4645 reply("OSMSG_DEVNULL_SET_G", "off");
4647 if(DEVNULL_FLAGGED(th, MODE_H)) {
4648 reply("OSMSG_DEVNULL_SET_H", "on");
4650 reply("OSMSG_DEVNULL_SET_H", "off");
4652 if(DEVNULL_FLAGGED(th, MODE_I)) {
4653 reply("OSMSG_DEVNULL_SET_I", "on");
4655 reply("OSMSG_DEVNULL_SET_I", "off");
4657 if(DEVNULL_FLAGGED(th, MODE_J)) {
4658 reply("OSMSG_DEVNULL_SET_J", "on");
4660 reply("OSMSG_DEVNULL_SET_J", "off");
4662 if(DEVNULL_FLAGGED(th, MODE_K)) {
4663 reply("OSMSG_DEVNULL_SET_K", "on");
4665 reply("OSMSG_DEVNULL_SET_K", "off");
4667 if(DEVNULL_FLAGGED(th, MODE_L)) {
4668 reply("OSMSG_DEVNULL_SET_L", "on");
4670 reply("OSMSG_DEVNULL_SET_L", "off");
4672 if(DEVNULL_FLAGGED(th, MODE_M)) {
4673 reply("OSMSG_DEVNULL_SET_M", "on");
4675 reply("OSMSG_DEVNULL_SET_M", "off");
4677 if(DEVNULL_FLAGGED(th, MODE_N)) {
4678 reply("OSMSG_DEVNULL_SET_N_i", th->maxsendq);
4680 reply("OSMSG_DEVNULL_SET_N", "off");
4684 reply("OSMSG_DEVNULL_NOTFOUND", argv[offset+1]);
4690 int devnull_check(const char *name) {
4691 if (dict_find(opserv_devnull_classes, name, NULL)) {
4697 struct devnull_class*
4698 devnull_get(const char *name) {
4699 return dict_find(opserv_devnull_classes, name, NULL);
4702 void operpart(struct chanNode *chan, struct userNode *user)
4704 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force > 0 &&
4705 !(irccasecmp(chan->name,opserv_conf.alert_channel->name))) {
4706 struct mod_chanmode *change;
4707 change = find_matching_bans(&chan->banlist, user, NULL); //don't join them if they're banned (exceptions from forced join)
4710 irc_svsjoin(opserv,user,chan);
4714 void operadd(struct userNode *user)
4716 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force > 0)
4717 irc_svsjoin(opserv,user,opserv_conf.alert_channel);
4720 void operdel(struct userNode *user)
4722 if(opserv_conf.alert_channel && opserv_conf.staff_auth_force == 2)
4723 irc_kick(opserv, user, opserv_conf.alert_channel, "mode -o");
4727 opserv_conf_read(void)
4729 struct record_data *rd;
4730 dict_t conf_node, child;
4731 const char *str, *str2;
4732 struct policer_params *pp;
4735 rd = conf_get_node(OPSERV_CONF_NAME);
4736 if (!rd || rd->type != RECDB_OBJECT) {
4737 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4740 conf_node = rd->d.object;
4741 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4742 if (opserv && str) {
4743 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4746 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL);
4747 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4749 opserv_conf.debug_channel = NULL;
4751 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4752 if (opserv && str) {
4753 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4756 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL);
4757 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4759 opserv_conf.alert_channel = NULL;
4761 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4762 if (opserv && str) {
4763 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4766 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL);
4767 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4768 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_FORCE_OPS, RECDB_QSTRING);
4769 opserv_conf.staff_auth_force = str2 ? atoi(str2) : 0;
4771 opserv_conf.staff_auth_channel = NULL;
4772 opserv_conf.staff_auth_force = 0;
4774 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4775 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4776 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4777 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4778 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4779 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4780 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4781 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4782 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4784 NickChange(opserv, str, 0);
4785 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4786 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4787 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4788 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4790 if (!opserv_conf.join_policer_params)
4791 opserv_conf.join_policer_params = policer_params_new();
4792 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4793 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4794 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
4795 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
4797 for (it = dict_first(channels); it; it = iter_next(it)) {
4798 struct chanNode *cNode = iter_data(it);
4799 cNode->join_policer.params = opserv_conf.join_policer_params;
4802 if (opserv_conf.new_user_policer.params)
4803 pp = opserv_conf.new_user_policer.params;
4805 pp = opserv_conf.new_user_policer.params = policer_params_new();
4806 policer_params_set(pp, "size", "200");
4807 policer_params_set(pp, "drain-rate", "3");
4808 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
4809 dict_foreach(child, set_policer_param, pp);
4813 opserv_db_init(void) {
4814 /* set up opserv_trusted_hosts dict */
4815 dict_delete(opserv_trusted_hosts);
4816 opserv_trusted_hosts = dict_new();
4817 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4818 /* set up opserv_devnull_classes dict */
4819 dict_delete(opserv_devnull_classes);
4820 opserv_devnull_classes = dict_new();
4821 dict_set_free_data(opserv_devnull_classes, free_devnull_class);
4822 /* set up opserv_chan_warn dict */
4823 dict_delete(opserv_chan_warn);
4824 opserv_chan_warn = dict_new();
4825 dict_set_free_keys(opserv_chan_warn, free);
4826 dict_set_free_data(opserv_chan_warn, free);
4827 /* set up opserv_user_alerts */
4828 dict_delete(opserv_account_alerts);
4829 opserv_account_alerts = dict_new();
4830 dict_delete(opserv_channel_alerts);
4831 opserv_channel_alerts = dict_new();
4832 dict_delete(opserv_nick_based_alerts);
4833 opserv_nick_based_alerts = dict_new();
4834 dict_delete(opserv_user_alerts);
4835 opserv_user_alerts = dict_new();
4836 dict_set_free_keys(opserv_user_alerts, free);
4837 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4838 /* set up opserv_bad_words */
4839 free_string_list(opserv_bad_words);
4840 opserv_bad_words = alloc_string_list(4);
4841 /* and opserv_exempt_channels */
4842 dict_delete(opserv_exempt_channels);
4843 opserv_exempt_channels = dict_new();
4844 dict_set_free_keys(opserv_exempt_channels, free);
4848 opserv_db_cleanup(void)
4852 dict_delete(opserv_chan_warn);
4853 dict_delete(opserv_reserved_nick_dict);
4854 free_string_list(opserv_bad_words);
4855 dict_delete(opserv_exempt_channels);
4856 dict_delete(opserv_trusted_hosts);
4857 dict_delete(opserv_devnull_classes);
4858 unreg_del_user_func(opserv_user_cleanup);
4859 dict_delete(opserv_hostinfo_dict);
4860 dict_delete(opserv_nick_based_alerts);
4861 dict_delete(opserv_account_alerts);
4862 dict_delete(opserv_channel_alerts);
4863 dict_delete(opserv_user_alerts);
4864 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4865 free(level_strings[nn]);
4868 policer_params_delete(opserv_conf.join_policer_params);
4869 policer_params_delete(opserv_conf.new_user_policer.params);
4873 init_opserv(const char *nick)
4875 OS_LOG = log_register_type("OpServ", "file:opserv.log");
4877 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4878 opserv = AddLocalUser(nick, nick, NULL, "Oper Services", modes);
4880 conf_register_reload(opserv_conf_read);
4883 /* set up handle_inverse_flags */
4884 memset(devnull_inverse_modes, 0, sizeof(devnull_inverse_modes));
4885 for (i=0; devnull_modes[i]; i++) {
4886 devnull_inverse_modes[(unsigned char)devnull_modes[i]] = i + 1;
4889 memset(level_strings, 0, sizeof(level_strings));
4890 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4891 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4892 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4893 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
4894 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
4895 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4896 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4897 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4898 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4899 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4900 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4901 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4902 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4903 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4904 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4905 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4906 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4907 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4908 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4909 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4910 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4911 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4912 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4913 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4914 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
4915 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4916 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4917 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4918 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4919 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4920 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4921 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4922 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4923 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4924 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
4925 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4926 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4927 opserv_define_func("JOIN", cmd_join, 601, 1, 0);
4928 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4929 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4930 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4931 opserv_define_func("FORCEKICK", cmd_forcekick, 800, 2, 2);
4932 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4933 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4934 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4935 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4936 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4937 opserv_define_func("OP", cmd_op, 100, 2, 2);
4938 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
4939 opserv_define_func("PART", cmd_part, 601, 2, 0);
4940 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4941 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4942 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4943 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
4944 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4945 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
4946 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4947 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4948 opserv_define_func("SET", cmd_set, 900, 0, 3);
4949 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4950 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4951 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4952 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4953 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
4954 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4955 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4956 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4957 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4958 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4959 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4960 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4961 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4962 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
4963 opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0);
4964 #if defined(WITH_MALLOC_SRVX) || defined(WITH_MALLOC_SLAB)
4965 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4967 opserv_define_func("DEVNULL ADD", cmd_adddevnull, 200, 0, 2);
4968 opserv_define_func("DEVNULL DEL", cmd_deldevnull, 200, 0, 2);
4969 opserv_define_func("DEVNULL RENAME", cmd_renamedevnull, 200, 0, 3);
4970 opserv_define_func("DEVNULL SET", cmd_setdevnull, 200, 0, 2);
4971 opserv_define_func("DEVNULL LIST", cmd_listdevnull, 200, 0, 0);
4972 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4973 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4974 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4975 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4976 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
4977 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4978 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4979 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4980 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4981 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4982 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
4983 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4984 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
4985 opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0);
4986 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
4987 opserv_define_func("WARN", cmd_warn, 800, 0, 2);
4988 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4990 opserv_reserved_nick_dict = dict_new();
4991 opserv_hostinfo_dict = dict_new();
4992 dict_set_free_keys(opserv_hostinfo_dict, free);
4993 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4995 reg_new_user_func(opserv_new_user_check);
4996 reg_nick_change_func(opserv_alert_check_nick);
4997 reg_del_user_func(opserv_user_cleanup);
4998 reg_new_channel_func(opserv_channel_check);
4999 reg_del_channel_func(opserv_channel_delete);
5000 reg_join_func(opserv_join_check);
5001 reg_auth_func(opserv_staff_alert);
5002 reg_auth_func(opserv_auth_alert);
5005 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
5007 service_register(opserv)->trigger = '?';
5009 reg_exit_func(opserv_db_cleanup);
5010 message_register_table(msgtab);