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.
30 #ifdef HAVE_SYS_TIMES_H
31 #include <sys/times.h>
33 #ifdef HAVE_NETINET_IN_H
34 #include <netinet/in.h>
36 #ifdef HAVE_ARPA_INET_H
37 #include <arpa/inet.h>
40 #define OPSERV_CONF_NAME "services/opserv"
42 #define KEY_ALERT_CHANNEL "alert_channel"
43 #define KEY_ALERT_CHANNEL_MODES "alert_channel_modes"
44 #define KEY_DEBUG_CHANNEL "debug_channel"
45 #define KEY_DEBUG_CHANNEL_MODES "debug_channel_modes"
46 #define KEY_UNTRUSTED_MAX "untrusted_max"
47 #define KEY_PURGE_LOCK_DELAY "purge_lock_delay"
48 #define KEY_JOIN_FLOOD_MODERATE "join_flood_moderate"
49 #define KEY_JOIN_FLOOD_MODERATE_THRESH "join_flood_moderate_threshold"
50 #define KEY_NICK "nick"
51 #define KEY_JOIN_POLICER "join_policer"
52 #define KEY_NEW_USER_POLICER "new_user_policer"
53 #define KEY_REASON "reason"
54 #define KEY_RESERVES "reserves"
55 #define KEY_IDENT "username" /* for compatibility with 1.0 DBs */
56 #define KEY_HOSTNAME "hostname"
57 #define KEY_DESC "description"
58 #define KEY_BAD_WORDS "bad"
59 #define KEY_EXEMPT_CHANNELS "exempt"
60 #define KEY_SECRET_WORDS "secret"
61 #define KEY_TRUSTED_HOSTS "trusted"
62 #define KEY_OWNER "owner"
63 #define KEY_GAGS "gags"
64 #define KEY_ALERTS "alerts"
65 #define KEY_REACTION "reaction"
66 #define KEY_DISCRIM "discrim"
67 #define KEY_WARN "chanwarn"
69 #define KEY_TIME "time"
70 #define KEY_MAX_CLIENTS "max_clients"
71 #define KEY_LIMIT "limit"
72 #define KEY_EXPIRES "expires"
73 #define KEY_STAFF_AUTH_CHANNEL "staff_auth_channel"
74 #define KEY_STAFF_AUTH_CHANNEL_MODES "staff_auth_channel_modes"
75 #define KEY_CLONE_GLINE_DURATION "clone_gline_duration"
76 #define KEY_BLOCK_GLINE_DURATION "block_gline_duration"
77 #define KEY_ISSUER "issuer"
78 #define KEY_ISSUED "issued"
80 #define IDENT_FORMAT "%s [%s@%s/%s]"
81 #define IDENT_DATA(user) user->nick, user->ident, user->hostname, irc_ntoa(&user->ip)
82 #define MAX_CHANNELS_WHOIS 50
83 #define OSMSG_PART_REASON "%s has no reason."
84 #define OSMSG_KICK_REQUESTED "Kick requested by %s."
85 #define OSMSG_KILL_REQUESTED "Kill requested by %s."
86 #define OSMSG_GAG_REQUESTED "Gag requested by %s."
88 static const struct message_entry msgtab[] = {
89 { "OSMSG_USER_ACCESS_IS", "$b%s$b (account $b%s$b) has %d access." },
90 { "OSMSG_LEVEL_TOO_LOW", "You lack sufficient access to use this command." },
91 { "OSMSG_NEED_CHANNEL", "You must specify a channel for $b%s$b." },
92 { "OSMSG_INVALID_IRCMASK", "$b%s$b is an invalid IRC hostmask." },
93 { "OSMSG_ADDED_BAN", "I have banned $b%s$b from $b%s$b." },
94 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
95 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
96 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
97 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
98 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
99 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
100 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
101 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
102 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
103 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
104 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
105 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
106 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
107 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
108 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
109 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
110 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
111 { "OSMSG_LEAVING", "Leaving $b%s$b." },
112 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
113 { "OSMSG_OP_DONE", "Opped the requested lusers." },
114 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
115 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
116 { "OSMSG_WHOIS_NICK", "Nick : %s" },
117 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
118 { "OSMSG_WHOIS_FAKEHOST", "Fakehost: %s" },
119 { "OSMSG_WHOIS_IP", "Real IP : %s" },
120 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
121 { "OSMSG_WHOIS_INFO", "Info : %s" },
122 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
123 { "OSMSG_WHOIS_SERVER", "Server : %s" },
124 { "OSMSG_WHOIS_NICK_AGE", "Nick Age: %s" },
125 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
126 { "OSMSG_WHOIS_CHANNELS", "Channels: %s" },
127 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
128 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
129 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
130 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
131 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
132 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
133 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
134 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
135 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
136 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
137 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
138 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
139 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
140 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
141 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
142 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
143 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
144 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
145 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
146 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
147 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
148 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
149 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
150 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
151 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
152 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
153 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
154 { "OSMSG_NO_GLINE", "$b%s$b is not a known G-line." },
155 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
156 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
157 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
158 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
159 { "OSMSG_TRUSTED_LIST", "List of trusted hosts:" },
160 { "OSMSG_HOST_IS_TRUSTED", "%s (%s; set %s ago by %s; expires %s: %s)" },
161 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
162 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
163 { "OSMSG_LINE_DUMPED", "Raw line sent." },
164 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
165 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
166 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
167 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
168 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
169 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
170 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
171 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
172 { "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." },
173 { "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." },
174 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
175 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
176 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
177 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
178 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
179 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
180 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
181 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
182 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
183 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
184 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
185 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
186 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
187 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
188 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
189 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
190 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
191 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
192 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
193 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
194 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
195 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
196 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
197 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
198 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
199 { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, lastmod %s, expires %s): %s" },
200 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
201 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
202 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
203 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
204 { "OSMSG_NO_GAGS", "No gags have been set." },
205 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
206 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
207 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
208 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
209 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
210 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
211 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
212 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
213 { "OSMSG_ALERT_IS", "%s (by %s, reaction %s): %s" },
214 { "OSMSG_ALERTS_LIST", "Current $O alerts:" },
215 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
216 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
217 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
218 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
219 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
220 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
221 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
222 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
223 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
224 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
225 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
226 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
227 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
228 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
229 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
230 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
231 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
232 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
233 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
234 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
235 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
236 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
237 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
238 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
239 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
240 { "OSMSG_CHANINFO_HEADER", "%s Information" },
241 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
242 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
243 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
244 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
245 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
246 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
247 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
248 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
249 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
250 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
254 #define OPSERV_SYNTAX() svccmd_send_help(user, opserv, cmd)
256 typedef int (*discrim_search_func)(struct userNode *match, void *extra);
258 struct userNode *opserv;
260 static dict_t opserv_chan_warn; /* data is char* */
261 static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
262 static struct string_list *opserv_bad_words;
263 static dict_t opserv_exempt_channels; /* data is not used */
264 static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
265 static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
266 static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
267 static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
268 static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
269 static dict_t opserv_account_alerts; /* data is struct opserv_user_alert* */
270 static struct module *opserv_module;
271 static struct log_type *OS_LOG;
272 static unsigned int new_user_flood;
273 static char *level_strings[1001];
276 struct chanNode *debug_channel;
277 struct chanNode *alert_channel;
278 struct chanNode *staff_auth_channel;
279 struct policer_params *join_policer_params;
280 struct policer new_user_policer;
281 unsigned long untrusted_max;
282 unsigned long clone_gline_duration;
283 unsigned long block_gline_duration;
284 unsigned long purge_lock_delay;
285 unsigned long join_flood_moderate;
286 unsigned long join_flood_moderate_threshold;
289 struct trusted_host {
303 struct gag_entry *next;
306 static struct gag_entry *gagList;
308 struct opserv_hostinfo {
309 struct userList clients;
310 struct trusted_host *trusted;
314 opserv_free_hostinfo(void *data)
316 struct opserv_hostinfo *ohi = data;
317 userList_clean(&ohi->clients);
321 typedef struct opservDiscrim {
322 struct chanNode *channel;
323 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask;
324 irc_in_addr_t ip_mask;
326 time_t min_ts, max_ts;
327 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
328 unsigned char ip_mask_bits;
329 unsigned int match_opers : 1, option_log : 1;
330 unsigned int chan_req_modes : 2, chan_no_modes : 2;
331 int authed : 2, info_space : 2;
334 struct discrim_and_source {
336 struct userNode *source;
338 unsigned int disp_limit;
341 static discrim_t opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel);
342 static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
343 static int gag_helper_func(struct userNode *match, void *extra);
344 static int ungag_helper_func(struct userNode *match, void *extra);
350 } opserv_alert_reaction;
352 struct opserv_user_alert {
354 char *text_discrim, *split_discrim;
356 opserv_alert_reaction reaction;
359 /* funny type to make it acceptible to dict_set_free_data, far below */
361 opserv_free_user_alert(void *data)
363 struct opserv_user_alert *alert = data;
364 if (alert->discrim->channel)
365 UnlockChannel(alert->discrim->channel);
367 free(alert->text_discrim);
368 free(alert->split_discrim);
369 free(alert->discrim->reason);
370 free(alert->discrim);
374 #define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0)
375 #define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0)
377 /* A lot of these commands are very similar to what ChanServ can do,
378 * but OpServ can do them even on channels that aren't registered.
381 static MODCMD_FUNC(cmd_access)
383 struct handle_info *hi;
387 target = (argc > 1) ? (const char*)argv[1] : user->nick;
388 if (!irccasecmp(target, "*")) {
389 nickserv_show_oper_accounts(user, cmd);
392 if (!(hi = modcmd_get_handle_info(user, target)))
394 res = (argc > 2) ? oper_try_set_access(user, cmd->parent->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
395 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
399 static MODCMD_FUNC(cmd_ban)
401 struct mod_chanmode change;
402 struct userNode *victim;
404 mod_chanmode_init(&change);
406 change.args[0].mode = MODE_BAN;
407 if (is_ircmask(argv[1]))
408 change.args[0].u.hostmask = strdup(argv[1]);
409 else if ((victim = GetUserH(argv[1])))
410 change.args[0].u.hostmask = generate_hostmask(victim, 0);
412 reply("OSMSG_INVALID_IRCMASK", argv[1]);
415 modcmd_chanmode_announce(&change);
416 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
417 free((char*)change.args[0].u.hostmask);
421 static MODCMD_FUNC(cmd_chaninfo)
426 struct modeNode *moden;
429 reply("OSMSG_CHANINFO_HEADER", channel->name);
430 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
431 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp));
432 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
433 irc_make_chanmode(channel, buffer);
434 if (channel->bad_channel)
435 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
437 reply("OSMSG_CHANINFO_MODES", buffer);
438 if (channel->topic_time) {
439 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
440 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time));
441 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
443 irc_fetchtopic(cmd->parent->bot, channel->name);
444 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
446 if (channel->banlist.used) {
447 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
448 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
449 for (n = 0; n < channel->banlist.used; n++) {
450 ban = channel->banlist.list[n];
451 strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set));
452 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
455 if ((argc < 2) && (channel->members.used >= 50)) {
456 /* early out unless they ask for users */
457 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
460 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
461 for (n=0; n<channel->members.used; n++) {
462 moden = channel->members.list[n];
463 if (moden->modes & MODE_CHANOP) {
464 if (moden->oplevel >= 0)
465 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
467 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
470 for (n=0; n<channel->members.used; n++) {
471 moden = channel->members.list[n];
472 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == MODE_VOICE)
473 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
475 for (n=0; n<channel->members.used; n++) {
476 moden = channel->members.list[n];
477 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == 0)
478 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
483 static MODCMD_FUNC(cmd_warn)
485 char *reason, *message;
487 if (!IsChannelName(argv[1])) {
488 reply("OSMSG_NEED_CHANNEL", argv[0]);
491 reason = dict_find(opserv_chan_warn, argv[1], NULL);
493 reply("OSMSG_WARN_EXISTS", argv[1]);
497 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
499 reason = strdup("No reason");
500 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
501 reply("OSMSG_WARN_ADDED", argv[1], reason);
502 if (dict_find(channels, argv[1], NULL)) {
503 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
504 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
505 global_message(MESSAGE_RECIPIENT_OPERS, message);
510 static MODCMD_FUNC(cmd_unwarn)
512 if ((argc < 2) || !IsChannelName(argv[1])) {
513 reply("OSMSG_NEED_CHANNEL", argv[0]);
516 if (!dict_remove(opserv_chan_warn, argv[1])) {
517 reply("OSMSG_WARN_NOEXIST", argv[1]);
520 reply("OSMSG_WARN_DELETED", argv[1]);
524 static MODCMD_FUNC(cmd_clearbans)
526 struct mod_chanmode *change;
529 change = mod_chanmode_alloc(channel->banlist.used);
530 for (ii=0; ii<channel->banlist.used; ii++) {
531 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
532 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
534 modcmd_chanmode_announce(change);
535 for (ii=0; ii<change->argc; ++ii)
536 free((char*)change->args[ii].u.hostmask);
537 mod_chanmode_free(change);
538 reply("OSMSG_CLEARBANS_DONE", channel->name);
542 static MODCMD_FUNC(cmd_clearmodes)
544 struct mod_chanmode change;
546 if (!channel->modes) {
547 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
550 mod_chanmode_init(&change);
551 change.modes_clear = channel->modes;
552 modcmd_chanmode_announce(&change);
553 reply("OSMSG_CLEARMODES_DONE", channel->name);
557 static MODCMD_FUNC(cmd_deop)
559 struct mod_chanmode *change;
560 unsigned int arg, count;
562 change = mod_chanmode_alloc(argc-1);
563 for (arg = 1, count = 0; arg < argc; ++arg) {
564 struct userNode *victim = GetUserH(argv[arg]);
566 if (!victim || IsService(victim)
567 || !(mn = GetUserMode(channel, victim))
568 || !(mn->modes & MODE_CHANOP))
570 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
571 change->args[count++].u.member = mn;
574 change->argc = count;
575 modcmd_chanmode_announce(change);
577 mod_chanmode_free(change);
578 reply("OSMSG_DEOP_DONE");
582 static MODCMD_FUNC(cmd_deopall)
584 struct mod_chanmode *change;
585 unsigned int ii, count;
587 change = mod_chanmode_alloc(channel->members.used);
588 for (ii = count = 0; ii < channel->members.used; ++ii) {
589 struct modeNode *mn = channel->members.list[ii];
590 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
592 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
593 change->args[count++].u.member = mn;
596 change->argc = count;
597 modcmd_chanmode_announce(change);
599 mod_chanmode_free(change);
600 reply("OSMSG_DEOPALL_DONE", channel->name);
604 static MODCMD_FUNC(cmd_rehash)
606 extern char *services_config;
608 if (conf_read(services_config))
609 reply("OSMSG_REHASH_COMPLETE");
611 reply("OSMSG_REHASH_FAILED");
615 static MODCMD_FUNC(cmd_reopen)
618 reply("OSMSG_REOPEN_COMPLETE");
622 static MODCMD_FUNC(cmd_reconnect)
624 reply("OSMSG_RECONNECTING");
625 irc_squit(self, "Reconnecting.", NULL);
629 static MODCMD_FUNC(cmd_jupe)
631 extern int force_n2k;
632 struct server *newsrv;
634 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
637 if ((num < 64) && !force_n2k) {
638 inttobase64(numeric, num, 1);
639 inttobase64(numeric+1, 64*64-1, 2);
641 inttobase64(numeric, num, 2);
642 inttobase64(numeric+2, 64*64*64-1, 3);
644 #ifdef WITH_PROTOCOL_P10
645 if (GetServerN(numeric)) {
646 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
650 if (GetServerH(argv[1])) {
651 reply("OSMSG_NAME_COLLIDE");
654 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
655 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
657 reply("OSMSG_SRV_CREATE_FAILED");
661 reply("OSMSG_SERVER_JUPED", argv[1]);
665 static MODCMD_FUNC(cmd_unjupe)
670 srv = GetServerH(argv[1]);
672 reply("MSG_SERVER_UNKNOWN", argv[1]);
675 if (strncmp(srv->description, "JUPE", 4)) {
676 reply("OSMSG_SERVER_NOT_JUPE");
679 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
680 DelServer(srv, 1, reason);
681 reply("OSMSG_SERVER_UNJUPED");
685 static MODCMD_FUNC(cmd_jump)
687 extern struct cManagerNode cManager;
688 void uplink_select(char *name);
689 struct uplinkNode *uplink_find(char *name);
690 struct uplinkNode *uplink;
693 target = unsplit_string(argv+1, argc-1, NULL);
695 if (!strcmp(cManager.uplink->name, target)) {
696 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
700 uplink = uplink_find(target);
702 reply("OSMSG_INVALID_UPLINK", target);
705 if (uplink->flags & UPLINK_UNAVAILABLE) {
706 reply("OSMSG_UPLINK_DISABLED", uplink->name);
710 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
711 uplink_select(target);
712 irc_squit(self, "Reconnecting.", NULL);
716 static MODCMD_FUNC(cmd_die)
720 text = unsplit_string(argv+1, argc-1, NULL);
721 reason = alloca(strlen(text) + strlen(user->nick) + 20);
722 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
723 irc_squit(self, reason, text);
728 static MODCMD_FUNC(cmd_restart)
730 extern int services_argc;
731 extern char **services_argv;
732 char **restart_argv, *reason, *text;
734 text = unsplit_string(argv+1, argc-1, NULL);
735 reason = alloca(strlen(text) + strlen(user->nick) + 17);
736 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
737 irc_squit(self, reason, text);
739 /* Append a NULL to the end of argv[]. */
740 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
741 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
742 restart_argv[services_argc] = NULL;
747 execv(services_argv[0], restart_argv);
749 /* If we're still here, that means something went wrong. Reconnect. */
753 static struct gline *
754 opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
756 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
757 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
759 snprintf(reason = alloca(MAXLEN), MAXLEN,
760 "G-line requested by %s.", src_handle);
762 duration = opserv_conf.block_gline_duration;
763 return gline_add(src_handle, mask, duration, reason, now, now, 1);
766 static MODCMD_FUNC(cmd_block)
768 struct userNode *target;
771 unsigned long duration = 0;
772 unsigned int offset = 2;
774 target = GetUserH(argv[1]);
776 reply("MSG_NICK_UNKNOWN", argv[1]);
779 if (IsService(target)) {
780 reply("MSG_SERVICE_IMMUNE", target->nick);
783 if(argc > 2 && (duration = ParseInterval(argv[2]))) {
786 reason = (argc > offset) ? unsplit_string(argv+offset, argc-offset, NULL) : NULL;
787 gline = opserv_block(target, user->handle_info->handle, reason, duration);
788 reply("OSMSG_GLINE_ISSUED", gline->target);
792 static MODCMD_FUNC(cmd_gline)
794 unsigned long duration;
798 reason = unsplit_string(argv+3, argc-3, NULL);
799 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
800 reply("MSG_INVALID_GLINE", argv[1]);
803 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
804 reply("OSMSG_STUPID_GLINE", argv[1]);
807 duration = ParseInterval(argv[2]);
809 reply("MSG_INVALID_DURATION", argv[2]);
812 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, now, 1);
813 reply("OSMSG_GLINE_ISSUED", gline->target);
817 static MODCMD_FUNC(cmd_ungline)
819 if (gline_remove(argv[1], 1))
820 reply("OSMSG_GLINE_REMOVED", argv[1]);
822 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
826 static MODCMD_FUNC(cmd_refreshg)
833 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
835 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
837 gline_refresh_server(srv);
838 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
842 reply("MSG_SERVER_UNKNOWN", argv[1]);
847 reply("OSMSG_GLINES_REFRESHED");
853 opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
856 unsigned int count, here_len, n, maxlen;
859 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
861 maxlen = MAX_LINE_SIZE;
862 for (n=count=0; n<target->channels.used; n++) {
863 mn = target->channels.list[n];
864 here_len = strlen(mn->channel->name);
865 if ((count + here_len + 4) > maxlen) {
867 send_message(tell, opserv, message, buff);
870 if (mn->modes & MODE_CHANOP)
872 if (mn->modes & MODE_VOICE)
874 memcpy(buff+count, mn->channel->name, here_len);
880 send_message(tell, opserv, message, buff);
884 static MODCMD_FUNC(cmd_inviteme)
886 struct userNode *target;
891 target = GetUserH(argv[1]);
893 reply("MSG_NICK_UNKNOWN", argv[1]);
897 if (opserv_conf.debug_channel == NULL) {
898 reply("OSMSG_NO_DEBUG_CHANNEL");
901 if (GetUserMode(opserv_conf.debug_channel, user)) {
902 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
905 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
907 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
911 static MODCMD_FUNC(cmd_invite)
913 if (GetUserMode(channel, user)) {
914 reply("OSMSG_ALREADY_THERE", channel->name);
917 irc_invite(cmd->parent->bot, user, channel);
921 static MODCMD_FUNC(cmd_join)
923 struct userNode *bot = cmd->parent->bot;
925 if (!IsChannelName(argv[1])) {
926 reply("MSG_NOT_CHANNEL_NAME");
928 } else if (!(channel = GetChannel(argv[1]))) {
929 channel = AddChannel(argv[1], now, NULL, NULL);
930 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
931 } else if (GetUserMode(channel, bot)) {
932 reply("OSMSG_ALREADY_JOINED", channel->name);
935 struct mod_chanmode change;
936 mod_chanmode_init(&change);
938 change.args[0].mode = MODE_CHANOP;
939 change.args[0].u.member = AddChannelUser(bot, channel);
940 modcmd_chanmode_announce(&change);
942 irc_fetchtopic(bot, channel->name);
943 reply("OSMSG_JOIN_DONE", channel->name);
947 static MODCMD_FUNC(cmd_kick)
949 struct userNode *target;
953 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
954 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
956 reason = unsplit_string(argv+2, argc-2, NULL);
958 target = GetUserH(argv[1]);
960 reply("MSG_NICK_UNKNOWN", argv[1]);
963 if (!GetUserMode(channel, target)) {
964 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
967 KickChannelUser(target, channel, cmd->parent->bot, reason);
971 static MODCMD_FUNC(cmd_kickall)
973 unsigned int limit, n, inchan;
976 struct userNode *bot = cmd->parent->bot;
978 /* ircu doesn't let servers KICK users, so if OpServ's not in the
979 * channel, we have to join it in temporarily. */
980 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
981 struct mod_chanmode change;
982 mod_chanmode_init(&change);
983 change.args[0].mode = MODE_CHANOP;
984 change.args[0].u.member = AddChannelUser(bot, channel);
985 modcmd_chanmode_announce(&change);
988 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
989 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
991 reason = unsplit_string(argv+1, argc-1, NULL);
993 limit = user->handle_info->opserv_level;
994 for (n=channel->members.used; n>0;) {
995 mn = channel->members.list[--n];
996 if (IsService(mn->user)
997 || (mn->user->handle_info
998 && (mn->user->handle_info->opserv_level >= limit))) {
1001 KickChannelUser(mn->user, channel, bot, reason);
1004 DelChannelUser(bot, channel, "My work here is done", 0);
1005 reply("OSMSG_KICKALL_DONE", channel->name);
1009 static MODCMD_FUNC(cmd_kickban)
1011 struct mod_chanmode change;
1012 struct userNode *target;
1017 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1018 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1020 reason = unsplit_string(argv+2, argc-2, NULL);
1022 target = GetUserH(argv[1]);
1024 reply("MSG_NICK_UNKNOWN", argv[1]);
1027 if (!GetUserMode(channel, target)) {
1028 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1031 mod_chanmode_init(&change);
1033 change.args[0].mode = MODE_BAN;
1034 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
1035 modcmd_chanmode_announce(&change);
1036 KickChannelUser(target, channel, cmd->parent->bot, reason);
1041 static MODCMD_FUNC(cmd_kickbanall)
1043 struct modeNode *mn;
1044 struct userNode *bot = cmd->parent->bot;
1045 struct mod_chanmode *change;
1047 unsigned int limit, n, inchan;
1049 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1050 * channel, we have to join it in temporarily. */
1051 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1052 change = mod_chanmode_alloc(2);
1053 change->args[0].mode = MODE_CHANOP;
1054 change->args[0].u.member = AddChannelUser(bot, channel);
1055 change->args[1].mode = MODE_BAN;
1056 change->args[1].u.hostmask = "*!*@*";
1058 change = mod_chanmode_alloc(1);
1059 change->args[0].mode = MODE_BAN;
1060 change->args[0].u.hostmask = "*!*@*";
1062 modcmd_chanmode_announce(change);
1063 mod_chanmode_free(change);
1065 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1066 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1068 reason = unsplit_string(argv+1, argc-1, NULL);
1071 limit = user->handle_info->opserv_level;
1072 for (n=channel->members.used; n>0; ) {
1073 mn = channel->members.list[--n];
1074 if (IsService(mn->user)
1075 || (mn->user->handle_info
1076 && (mn->user->handle_info->opserv_level >= limit))) {
1079 KickChannelUser(mn->user, channel, bot, reason);
1082 DelChannelUser(bot, channel, "My work here is done", 0);
1083 reply("OSMSG_KICKALL_DONE", channel->name);
1087 static MODCMD_FUNC(cmd_part)
1091 if (!IsChannelName(argv[1])) {
1092 reply("MSG_NOT_CHANNEL_NAME");
1095 if ((channel = GetChannel(argv[1]))) {
1096 if (!GetUserMode(channel, cmd->parent->bot)) {
1097 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1100 reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL);
1101 reply("OSMSG_LEAVING", channel->name);
1102 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1107 static MODCMD_FUNC(cmd_mode)
1109 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1110 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1113 reply("OSMSG_MODE_SET", channel->name);
1117 static MODCMD_FUNC(cmd_op)
1119 struct mod_chanmode *change;
1120 unsigned int arg, count;
1122 change = mod_chanmode_alloc(argc-1);
1123 for (arg = 1, count = 0; arg < argc; ++arg) {
1124 struct userNode *victim;
1125 struct modeNode *mn;
1126 if (!(victim = GetUserH(argv[arg])))
1128 if (!(mn = GetUserMode(channel, victim)))
1130 if (mn->modes & MODE_CHANOP)
1132 change->args[count].mode = MODE_CHANOP;
1133 change->args[count++].u.member = mn;
1136 change->argc = count;
1137 modcmd_chanmode_announce(change);
1139 mod_chanmode_free(change);
1140 reply("OSMSG_OP_DONE");
1144 static MODCMD_FUNC(cmd_opall)
1146 struct mod_chanmode *change;
1147 unsigned int ii, count;
1149 change = mod_chanmode_alloc(channel->members.used);
1150 for (ii = count = 0; ii < channel->members.used; ++ii) {
1151 struct modeNode *mn = channel->members.list[ii];
1152 if (mn->modes & MODE_CHANOP)
1154 change->args[count].mode = MODE_CHANOP;
1155 change->args[count++].u.member = mn;
1158 change->argc = count;
1159 modcmd_chanmode_announce(change);
1161 mod_chanmode_free(change);
1162 reply("OSMSG_OPALL_DONE", channel->name);
1166 static MODCMD_FUNC(cmd_whois)
1168 struct userNode *target;
1172 #ifdef WITH_PROTOCOL_P10
1173 if (argv[1][0] == '*')
1174 target = GetUserN(argv[1]+1);
1177 target = GetUserH(argv[1]);
1179 reply("MSG_NICK_UNKNOWN", argv[1]);
1182 reply("OSMSG_WHOIS_NICK", target->nick);
1183 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1184 if (IsFakeHost(target))
1185 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
1186 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
1187 if (target->modes) {
1189 #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
1190 if (IsInvisible(target)) buffer[bpos++] = 'i';
1191 if (IsWallOp(target)) buffer[bpos++] = 'w';
1192 if (IsOper(target)) buffer[bpos++] = 'o';
1193 if (IsGlobal(target)) buffer[bpos++] = 'g';
1194 if (IsService(target)) buffer[bpos++] = 'k';
1195 if (IsDeaf(target)) buffer[bpos++] = 'd';
1196 if (IsNoChan(target)) buffer[bpos++] = 'n';
1197 if (IsHiddenHost(target)) buffer[bpos++] = 'x';
1198 if (IsNoIdle(target)) buffer[bpos++] = 'I';
1199 if (IsGagged(target)) buffer_cat(" (gagged)");
1200 if (IsRegistering(target)) buffer_cat(" (registered account)");
1203 reply("OSMSG_WHOIS_MODES", buffer);
1205 reply("OSMSG_WHOIS_INFO", target->info);
1206 #ifdef WITH_PROTOCOL_P10
1207 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1209 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1210 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1211 intervalString(buffer, now - target->timestamp, user->handle_info);
1212 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1213 if (target->channels.used <= MAX_CHANNELS_WHOIS)
1214 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
1216 reply("OSMSG_WHOIS_HIDECHANS");
1220 static MODCMD_FUNC(cmd_unban)
1222 struct mod_chanmode change;
1223 mod_chanmode_init(&change);
1225 change.args[0].mode = MODE_REMOVE | MODE_BAN;
1226 change.args[0].u.hostmask = argv[1];
1227 modcmd_chanmode_announce(&change);
1228 reply("OSMSG_UNBAN_DONE", channel->name);
1232 static MODCMD_FUNC(cmd_voiceall)
1234 struct mod_chanmode *change;
1235 unsigned int ii, count;
1237 change = mod_chanmode_alloc(channel->members.used);
1238 for (ii = count = 0; ii < channel->members.used; ++ii) {
1239 struct modeNode *mn = channel->members.list[ii];
1240 if (mn->modes & (MODE_CHANOP|MODE_VOICE))
1242 change->args[count].mode = MODE_VOICE;
1243 change->args[count++].u.member = mn;
1246 change->argc = count;
1247 modcmd_chanmode_announce(change);
1249 mod_chanmode_free(change);
1250 reply("OSMSG_CHANNEL_VOICED", channel->name);
1254 static MODCMD_FUNC(cmd_devoiceall)
1256 struct mod_chanmode *change;
1257 unsigned int ii, count;
1259 change = mod_chanmode_alloc(channel->members.used);
1260 for (ii = count = 0; ii < channel->members.used; ++ii) {
1261 struct modeNode *mn = channel->members.list[ii];
1262 if (!(mn->modes & MODE_VOICE))
1264 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
1265 change->args[count++].u.member = mn;
1268 change->argc = count;
1269 modcmd_chanmode_announce(change);
1271 mod_chanmode_free(change);
1272 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1276 static MODCMD_FUNC(cmd_stats_bad) {
1278 unsigned int ii, end, here_len;
1281 /* Show the bad word list.. */
1282 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1283 here_len = strlen(opserv_bad_words->list[ii]);
1284 if ((end + here_len + 2) > sizeof(buffer)) {
1286 reply("OSMSG_BADWORD_LIST", buffer);
1289 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1291 buffer[end++] = ' ';
1294 reply("OSMSG_BADWORD_LIST", buffer);
1296 /* Show the exemption list.. */
1297 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1298 here_len = strlen(iter_key(it));
1299 if ((end + here_len + 2) > sizeof(buffer)) {
1301 reply("OSMSG_EXEMPTED_LIST", buffer);
1304 memcpy(buffer+end, iter_key(it), here_len);
1306 buffer[end++] = ' ';
1309 reply("OSMSG_EXEMPTED_LIST", buffer);
1314 trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1315 unsigned int nn, pos;
1318 for (nn=1; nn<=depth; nn<<=1) ;
1319 for (pos=0, nn>>=1; nn>1; ) {
1321 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1322 buffer[pos++] = (nn == 1) ? '-': ' ';
1325 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1326 if (!server->children.used)
1328 for (nn=0; nn<server->children.used-1; nn++) {
1329 trace_links(bot, user, server->children.list[nn], depth<<1);
1331 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1334 static MODCMD_FUNC(cmd_stats_links) {
1335 trace_links(cmd->parent->bot, user, self, 1);
1340 static MODCMD_FUNC(cmd_stats_max) {
1341 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time)));
1345 static MODCMD_FUNC(cmd_stats_network) {
1346 struct helpfile_table tbl;
1347 unsigned int nn, tot_clients;
1350 tot_clients = dict_size(clients);
1351 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1352 tbl.length = dict_size(servers)+1;
1354 tbl.flags = TABLE_NO_FREE;
1355 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1356 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1357 tbl.contents[0][0] = "Server Name";
1358 tbl.contents[0][1] = "Clients";
1359 tbl.contents[0][2] = "Load";
1360 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1361 struct server *server = iter_data(it);
1362 char *buffer = malloc(32);
1363 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1364 tbl.contents[nn][0] = server->name;
1365 tbl.contents[nn][1] = buffer;
1366 sprintf(buffer, "%u", server->clients);
1367 tbl.contents[nn][2] = buffer + 16;
1368 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1371 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1372 for (nn=1; nn<tbl.length; nn++) {
1373 free((char*)tbl.contents[nn][1]);
1374 free(tbl.contents[nn]);
1376 free(tbl.contents[0]);
1381 static MODCMD_FUNC(cmd_stats_network2) {
1382 struct helpfile_table tbl;
1386 tbl.length = dict_size(servers)+1;
1388 tbl.flags = TABLE_NO_FREE;
1389 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1390 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1391 tbl.contents[0][0] = "Server Name";
1392 tbl.contents[0][1] = "Numeric";
1393 tbl.contents[0][2] = "Link Time";
1394 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1395 struct server *server = iter_data(it);
1396 char *buffer = malloc(64);
1399 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1400 tbl.contents[nn][0] = server->name;
1401 #ifdef WITH_PROTOCOL_P10
1402 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1406 tbl.contents[nn][1] = buffer;
1407 ofs = strlen(buffer) + 1;
1408 intervalString(buffer + ofs, now - server->link, user->handle_info);
1409 if (server->self_burst)
1410 strcat(buffer + ofs, " Bursting");
1411 tbl.contents[nn][2] = buffer + ofs;
1414 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1415 for (nn=1; nn<tbl.length; nn++) {
1416 free((char*)tbl.contents[nn][1]);
1417 free(tbl.contents[nn]);
1419 free(tbl.contents[0]);
1424 static MODCMD_FUNC(cmd_stats_reserved) {
1427 reply("OSMSG_RESERVED_LIST");
1428 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1429 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1433 static MODCMD_FUNC(cmd_stats_trusted) {
1435 struct trusted_host *th;
1436 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1439 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1442 intervalString(issued, now - th->issued, user->handle_info);
1444 intervalString(length, th->expires - now, user->handle_info);
1446 sprintf(limit, "limit %lu", th->limit);
1447 reply("OSMSG_HOST_IS_TRUSTED",
1449 (th->limit ? limit : "no limit"),
1450 (th->issued ? issued : "some time"),
1451 (th->issuer ? th->issuer : "<unknown>"),
1452 (th->expires ? length : "never"),
1453 (th->reason ? th->reason : "<unknown>"));
1455 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1458 reply("OSMSG_TRUSTED_LIST");
1459 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1462 intervalString(issued, now - th->issued, user->handle_info);
1464 intervalString(length, th->expires - now, user->handle_info);
1466 sprintf(limit, "limit %lu", th->limit);
1467 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
1468 (th->limit ? limit : "no limit"),
1469 (th->issued ? issued : "some time"),
1470 (th->issuer ? th->issuer : "<unknown>"),
1471 (th->expires ? length : "never"),
1472 (th->reason ? th->reason : "<unknown>"));
1478 static MODCMD_FUNC(cmd_stats_uplink) {
1479 extern struct cManagerNode cManager;
1480 struct uplinkNode *uplink;
1482 uplink = cManager.uplink;
1483 reply("OSMSG_UPLINK_START", uplink->name);
1484 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1488 static MODCMD_FUNC(cmd_stats_uptime) {
1489 extern int lines_processed;
1490 extern time_t boot_time;
1493 char uptime[INTERVALLEN];
1495 #if defined(HAVE_TIMES)
1496 static double clocks_per_sec;
1499 if (!clocks_per_sec) {
1500 #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1501 clocks_per_sec = sysconf(_SC_CLK_TCK);
1502 if (clocks_per_sec <= 0)
1505 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1506 clocks_per_sec = CLOCKS_PER_SEC;
1510 user_time = buf.tms_utime / clocks_per_sec;
1511 kernel_time = buf.tms_stime / clocks_per_sec;
1512 #elif defined(HAVE_GETPROCESSTIMES)
1514 LARGE_INTEGER li[2];
1516 GetProcessTimes(GetCurrentProcess(), ×[0], ×[1], ×[2], ×[3]);
1517 li[0].LowPart = times[2].dwLowDateTime;
1518 li[0].HighPart = times[2].dwHighDateTime;
1519 kernel_time = li[0].QuadPart * 1e-7;
1520 li[1].LowPart = times[3].dwLowDateTime;
1521 li[1].HighPart = times[3].dwHighDateTime;
1522 user_time = li[1].QuadPart * 1e-7;
1528 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1529 reply("OSMSG_UPTIME_STATS", uptime, lines_processed, user_time, kernel_time);
1533 static MODCMD_FUNC(cmd_stats_alerts) {
1535 struct opserv_user_alert *alert;
1536 const char *reaction;
1538 reply("OSMSG_ALERTS_LIST");
1539 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1540 alert = iter_data(it);
1541 switch (alert->reaction) {
1542 case REACT_NOTICE: reaction = "notice"; break;
1543 case REACT_KILL: reaction = "kill"; break;
1544 case REACT_GLINE: reaction = "gline"; break;
1545 default: reaction = "<unknown>"; break;
1547 reply("OSMSG_ALERT_IS", iter_key(it), alert->owner, reaction, alert->text_discrim);
1552 static MODCMD_FUNC(cmd_stats_gags) {
1553 struct gag_entry *gag;
1554 struct helpfile_table table;
1558 reply("OSMSG_NO_GAGS");
1561 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1562 table.length = nn+1;
1564 table.flags = TABLE_NO_FREE;
1565 table.contents = calloc(table.length, sizeof(char**));
1566 table.contents[0] = calloc(table.width, sizeof(char*));
1567 table.contents[0][0] = "Mask";
1568 table.contents[0][1] = "Owner";
1569 table.contents[0][2] = "Expires";
1570 table.contents[0][3] = "Reason";
1571 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1572 char expstr[INTERVALLEN];
1574 intervalString(expstr, gag->expires - now, user->handle_info);
1576 strcpy(expstr, "Never");
1577 table.contents[nn] = calloc(table.width, sizeof(char*));
1578 table.contents[nn][0] = gag->mask;
1579 table.contents[nn][1] = gag->owner;
1580 table.contents[nn][2] = strdup(expstr);
1581 table.contents[nn][3] = gag->reason;
1583 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1584 for (nn=1; nn<table.length; nn++) {
1585 free((char*)table.contents[nn][2]);
1586 free(table.contents[nn]);
1588 free(table.contents[0]);
1589 free(table.contents);
1593 static MODCMD_FUNC(cmd_stats_timeq) {
1594 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1598 static MODCMD_FUNC(cmd_stats_warn) {
1601 reply("OSMSG_WARN_LISTSTART");
1602 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1603 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1604 reply("OSMSG_WARN_LISTEND");
1608 #if defined(WITH_MALLOC_SRVX)
1609 static MODCMD_FUNC(cmd_stats_memory) {
1610 extern unsigned long alloc_count, alloc_size;
1611 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1612 "%u allocations totalling %u bytes.",
1613 alloc_count, alloc_size);
1616 #elif defined(WITH_MALLOC_SLAB)
1617 static MODCMD_FUNC(cmd_stats_memory) {
1618 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1619 extern unsigned long big_alloc_count, big_alloc_size;
1620 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1621 "%u allocations in %u slabs totalling %u bytes.",
1622 slab_alloc_count, slab_count, slab_alloc_size);
1623 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1624 "%u big allocations totalling %u bytes.",
1625 big_alloc_count, big_alloc_size);
1630 static MODCMD_FUNC(cmd_dump)
1632 char linedup[MAXLEN], original[MAXLEN];
1634 unsplit_string(argv+1, argc-1, original);
1635 safestrncpy(linedup, original, sizeof(linedup));
1636 /* assume it's only valid IRC if we can parse it */
1637 if (parse_line(linedup, 1)) {
1639 reply("OSMSG_LINE_DUMPED");
1641 reply("OSMSG_RAW_PARSE_ERROR");
1645 static MODCMD_FUNC(cmd_raw)
1647 char linedup[MAXLEN], original[MAXLEN];
1649 unsplit_string(argv+1, argc-1, original);
1650 safestrncpy(linedup, original, sizeof(linedup));
1651 /* Try to parse the line before sending it; if it's too wrong,
1652 * maybe it will core us instead of our uplink. */
1653 parse_line(linedup, 1);
1655 reply("OSMSG_LINE_DUMPED");
1659 static struct userNode *
1660 opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1662 struct userNode *resv = GetUserH(nick);
1664 if (IsService(resv)) {
1665 reply("MSG_SERVICE_IMMUNE", resv->nick);
1668 if (resv->handle_info
1669 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1670 reply("OSMSG_LEVEL_TOO_LOW");
1674 if ((resv = AddLocalUser(nick, ident, host, desc, "+i"))) {
1675 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1680 static MODCMD_FUNC(cmd_collide)
1682 struct userNode *resv;
1684 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1686 reply("OSMSG_COLLIDED_NICK", resv->nick);
1689 reply("OSMSG_CLONE_FAILED", argv[1]);
1694 static MODCMD_FUNC(cmd_reserve)
1696 struct userNode *resv;
1698 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1700 resv->modes |= FLAGS_PERSISTENT;
1701 reply("OSMSG_RESERVED_NICK", resv->nick);
1704 reply("OSMSG_CLONE_FAILED", argv[1]);
1710 free_reserve(char *nick)
1712 struct userNode *resv;
1716 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
1720 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
1721 reason = alloca(rlen);
1722 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
1723 DelUser(resv, NULL, 1, reason);
1724 dict_remove(opserv_reserved_nick_dict, nick);
1728 static MODCMD_FUNC(cmd_unreserve)
1730 if (free_reserve(argv[1]))
1731 reply("OSMSG_NICK_UNRESERVED", argv[1]);
1733 reply("OSMSG_NOT_RESERVED", argv[1]);
1738 opserv_part_channel(void *data)
1740 DelChannelUser(opserv, data, "Leaving.", 0);
1743 static int alert_check_user(const char *key, void *data, void *extra);
1746 opserv_new_user_check(struct userNode *user)
1748 struct opserv_hostinfo *ohi;
1749 struct gag_entry *gag;
1750 char addr[IRC_NTOP_MAX_SIZE];
1752 /* Check to see if we should ignore them entirely. */
1753 if (IsLocal(user) || IsService(user))
1756 /* Check for alerts, and stop if we find one that kills them. */
1757 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
1760 /* Gag them if appropriate. */
1761 for (gag = gagList; gag; gag = gag->next) {
1762 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
1763 gag_helper_func(user, NULL);
1768 /* Add to host info struct */
1769 irc_ntop(addr, sizeof(addr), &user->ip);
1770 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1771 ohi = calloc(1, sizeof(*ohi));
1772 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
1773 userList_init(&ohi->clients);
1775 userList_append(&ohi->clients, user);
1777 /* Only warn of new user floods outside of bursts. */
1778 if (!user->uplink->burst) {
1779 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
1780 if (!new_user_flood) {
1782 opserv_alert("Warning: Possible new-user flood.");
1789 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
1790 if (opserv_conf.untrusted_max
1791 && irc_in_addr_is_valid(user->ip)
1792 && !irc_in_addr_is_loopback(user->ip)) {
1793 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
1794 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
1796 /* 0 means unlimited hosts */
1797 } else if (ohi->clients.used == limit) {
1799 for (nn=0; nn<ohi->clients.used; nn++)
1800 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
1801 } else if (ohi->clients.used > limit) {
1802 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
1803 strcpy(target + 2, addr);
1804 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "AUTO Excessive connections from a single host.", now, now, 1);
1812 opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
1814 struct opserv_hostinfo *ohi;
1815 char addr[IRC_NTOP_MAX_SIZE];
1817 if (IsLocal(user)) {
1818 /* Try to remove it from the reserved nick dict without
1819 * calling free_reserve, because that would call DelUser(),
1820 * and we'd loop back to here. */
1821 dict_remove(opserv_reserved_nick_dict, user->nick);
1824 irc_ntop(addr, sizeof(addr), &user->ip);
1825 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1826 userList_remove(&ohi->clients, user);
1827 if (ohi->clients.used == 0)
1828 dict_remove(opserv_hostinfo_dict, addr);
1833 opserv_bad_channel(const char *name)
1838 dict_find(opserv_exempt_channels, name, &present);
1842 if (gline_find(name))
1845 for (found=0; found<opserv_bad_words->used; ++found)
1846 if (irccasestr(name, opserv_bad_words->list[found]))
1853 opserv_shutdown_channel(struct chanNode *channel, const char *reason)
1855 struct mod_chanmode *change;
1858 change = mod_chanmode_alloc(2);
1859 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
1860 change->args[0].mode = MODE_CHANOP;
1861 change->args[0].u.member = AddChannelUser(opserv, channel);
1862 change->args[1].mode = MODE_BAN;
1863 change->args[1].u.hostmask = "*!*@*";
1864 mod_chanmode_announce(opserv, channel, change);
1865 mod_chanmode_free(change);
1866 for (nn=channel->members.used; nn>0; ) {
1867 struct modeNode *mNode = channel->members.list[--nn];
1868 if (IsService(mNode->user))
1870 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
1872 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
1876 opserv_channel_check(struct chanNode *newchan)
1880 if (!newchan->join_policer.params) {
1881 newchan->join_policer.last_req = now;
1882 newchan->join_policer.params = opserv_conf.join_policer_params;
1884 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
1885 char message[MAXLEN];
1886 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
1887 global_message(MESSAGE_RECIPIENT_OPERS, message);
1890 /* Wait until the join check to shut channels down. */
1891 newchan->bad_channel = opserv_bad_channel(newchan->name);
1895 opserv_channel_delete(struct chanNode *chan)
1897 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
1901 opserv_join_check(struct modeNode *mNode)
1903 struct userNode *user = mNode->user;
1904 struct chanNode *channel = mNode->channel;
1907 if (IsService(user))
1910 dict_foreach(opserv_channel_alerts, alert_check_user, user);
1912 if (channel->bad_channel) {
1913 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
1914 if (channel->name[0] != '#')
1915 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
1916 else if (!GetUserMode(channel, opserv))
1917 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
1919 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
1920 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
1921 KickChannelUser(user, channel, opserv, msg);
1926 if (user->uplink->burst)
1928 if (policer_conforms(&channel->join_policer, now, 1.0)) {
1929 channel->join_flooded = 0;
1932 if (!channel->join_flooded) {
1933 /* Don't moderate the channel unless it is activated and
1934 the number of users in the channel is over the threshold. */
1935 struct mod_chanmode change;
1936 mod_chanmode_init(&change);
1937 channel->join_flooded = 1;
1938 if (opserv && opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
1939 if (!GetUserMode(channel, opserv)) {
1940 /* If we aren't in the channel, join it. */
1941 change.args[0].mode = MODE_CHANOP;
1942 change.args[0].u.member = AddChannelUser(opserv, channel);
1945 change.modes_set = (MODE_MODERATED | MODE_DELAYJOINS) & ~channel->modes;
1946 if (change.modes_set || change.argc)
1947 mod_chanmode_announce(opserv, channel, &change);
1948 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
1949 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
1951 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
1954 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
1959 opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
1960 unsigned int bad_idx;
1962 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
1963 char *orig_bad = opserv_bad_words->list[bad_idx];
1964 if (irccasestr(new_bad, orig_bad)) {
1966 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
1968 } else if (irccasestr(orig_bad, new_bad)) {
1970 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
1972 opserv_bad_words->list[bad_idx] = strdup(new_bad);
1973 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
1974 orig_bad = opserv_bad_words->list[bad_idx];
1975 if (!irccasestr(orig_bad, new_bad))
1978 reply("OSMSG_BAD_NUKING", orig_bad);
1979 string_list_delete(opserv_bad_words, bad_idx);
1986 string_list_append(opserv_bad_words, strdup(new_bad));
1988 reply("OSMSG_ADDED_BAD", new_bad);
1992 static MODCMD_FUNC(cmd_addbad)
1994 unsigned int arg, count;
1996 int bad_found, exempt_found;
1998 /* Create the bad word if it doesn't exist. */
1999 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2001 /* Look for exception modifiers. */
2002 for (arg=2; arg<argc; arg++) {
2003 if (!irccasecmp(argv[arg], "except")) {
2004 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2006 reply("MSG_MISSING_PARAMS", "except");
2009 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2010 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2011 if (!exempt_found) {
2012 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2016 reply("OSMSG_ADDED_EXEMPTIONS", count);
2018 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2019 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2023 /* Scan for existing channels that match the new bad word. */
2025 for (it = dict_first(channels); it; it = iter_next(it)) {
2026 struct chanNode *channel = iter_data(it);
2028 if (!opserv_bad_channel(channel->name))
2030 channel->bad_channel = 1;
2031 if (channel->name[0] == '#')
2032 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2035 for (nn=0; nn<channel->members.used; nn++) {
2036 struct userNode *user = channel->members.list[nn]->user;
2037 DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2046 static MODCMD_FUNC(cmd_delbad)
2051 for (nn=0; nn<opserv_bad_words->used; nn++) {
2052 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2053 string_list_delete(opserv_bad_words, nn);
2054 for (it = dict_first(channels); it; it = iter_next(it)) {
2055 channel = iter_data(it);
2056 if (irccasestr(channel->name, argv[1])
2057 && !opserv_bad_channel(channel->name)) {
2058 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2059 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2060 channel->bad_channel = 0;
2063 reply("OSMSG_REMOVED_BAD", argv[1]);
2067 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2071 static MODCMD_FUNC(cmd_addexempt)
2073 const char *chanName;
2075 if ((argc > 1) && IsChannelName(argv[1])) {
2078 reply("MSG_NOT_CHANNEL_NAME");
2082 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2083 channel = GetChannel(chanName);
2085 if (channel->bad_channel) {
2086 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2087 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2089 channel->bad_channel = 0;
2091 reply("OSMSG_ADDED_EXEMPTION", chanName);
2095 static MODCMD_FUNC(cmd_delexempt)
2097 const char *chanName;
2099 if ((argc > 1) && IsChannelName(argv[1])) {
2102 reply("MSG_NOT_CHANNEL_NAME");
2106 if (!dict_remove(opserv_exempt_channels, chanName)) {
2107 reply("OSMSG_NOT_EXEMPT", chanName);
2110 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2115 opserv_expire_trusted_host(void *data)
2117 struct trusted_host *th = data;
2118 dict_remove(opserv_trusted_hosts, th->ipaddr);
2122 opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason)
2124 struct trusted_host *th;
2125 th = calloc(1, sizeof(*th));
2128 th->ipaddr = strdup(ipaddr);
2129 th->reason = reason ? strdup(reason) : NULL;
2130 th->issuer = issuer ? strdup(issuer) : NULL;
2131 th->issued = issued;
2133 th->expires = expires;
2134 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2136 timeq_add(th->expires, opserv_expire_trusted_host, th);
2140 free_trusted_host(void *data)
2142 struct trusted_host *th = data;
2149 static MODCMD_FUNC(cmd_addtrust)
2151 unsigned long interval;
2153 irc_in_addr_t tmpaddr;
2156 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2157 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2161 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
2162 reply("OSMSG_BAD_IP", argv[1]);
2166 count = strtoul(argv[2], &tmp, 10);
2168 reply("OSMSG_BAD_NUMBER", argv[2]);
2172 interval = ParseInterval(argv[3]);
2173 if (!interval && strcmp(argv[3], "0")) {
2174 reply("MSG_INVALID_DURATION", argv[3]);
2178 reason = unsplit_string(argv+4, argc-4, NULL);
2179 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2180 reply("OSMSG_ADDED_TRUSTED");
2184 static MODCMD_FUNC(cmd_edittrust)
2186 unsigned long interval;
2187 struct trusted_host *th;
2191 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2193 reply("OSMSG_NOT_TRUSTED", argv[1]);
2196 count = strtoul(argv[2], &tmp, 10);
2197 if (!count || *tmp) {
2198 reply("OSMSG_BAD_NUMBER", argv[2]);
2201 interval = ParseInterval(argv[3]);
2202 if (!interval && strcmp(argv[3], "0")) {
2203 reply("MSG_INVALID_DURATION", argv[3]);
2206 reason = unsplit_string(argv+4, argc-4, NULL);
2208 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2211 th->reason = strdup(reason);
2213 th->issuer = strdup(user->handle_info->handle);
2217 th->expires = now + interval;
2218 timeq_add(th->expires, opserv_expire_trusted_host, th);
2221 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2225 static MODCMD_FUNC(cmd_deltrust)
2229 for (n=1; n<argc; n++) {
2230 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2234 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2235 dict_remove(opserv_trusted_hosts, argv[n]);
2237 reply("OSMSG_REMOVED_TRUSTED");
2241 /* This doesn't use dict_t because it's a little simpler to open-code the
2242 * comparisons (and simpler arg-passing for the ADD subcommand).
2244 static MODCMD_FUNC(cmd_clone)
2247 struct userNode *clone;
2249 clone = GetUserH(argv[2]);
2250 if (!irccasecmp(argv[1], "ADD")) {
2252 char ident[USERLEN+1];
2255 reply("MSG_MISSING_PARAMS", argv[1]);
2260 reply("OSMSG_CLONE_EXISTS", argv[2]);
2263 userinfo = unsplit_string(argv+4, argc-4, NULL);
2264 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2265 if (argv[3][i] == '@') {
2269 ident[i] = argv[3][i];
2272 if (!argv[3][i] || (i==USERLEN)) {
2273 reply("OSMSG_NOT_A_HOSTMASK");
2276 if (!(clone = AddLocalUser(argv[2], ident, argv[3]+i, userinfo, "+i"))) {
2277 reply("OSMSG_CLONE_FAILED", argv[2]);
2280 reply("OSMSG_CLONE_ADDED", clone->nick);
2284 reply("MSG_NICK_UNKNOWN", argv[2]);
2287 if (clone->uplink != self || IsService(clone)) {
2288 reply("OSMSG_NOT_A_CLONE", clone->nick);
2291 if (!irccasecmp(argv[1], "REMOVE")) {
2294 reason = unsplit_string(argv+3, argc-3, NULL);
2297 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2298 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2301 DelUser(clone, NULL, 1, reason);
2302 reply("OSMSG_CLONE_REMOVED", argv[2]);
2306 reply("MSG_MISSING_PARAMS", argv[1]);
2310 channel = GetChannel(argv[3]);
2311 if (!irccasecmp(argv[1], "JOIN")) {
2313 && !(channel = AddChannel(argv[3], now, NULL, NULL))) {
2314 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2317 AddChannelUser(clone, channel);
2318 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2321 if (!irccasecmp(argv[1], "PART")) {
2323 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2326 if (!GetUserMode(channel, clone)) {
2327 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2330 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2331 DelChannelUser(clone, channel, "Leaving.", 0);
2334 if (!irccasecmp(argv[1], "OP")) {
2335 struct mod_chanmode change;
2337 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2340 mod_chanmode_init(&change);
2342 change.args[0].mode = MODE_CHANOP;
2343 change.args[0].u.member = GetUserMode(channel, clone);
2344 if (!change.args[0].u.member) {
2345 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2348 modcmd_chanmode_announce(&change);
2349 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2353 reply("MSG_MISSING_PARAMS", argv[1]);
2357 if (!irccasecmp(argv[1], "SAY")) {
2358 char *text = unsplit_string(argv+4, argc-4, NULL);
2359 irc_privmsg(clone, argv[3], text);
2360 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2363 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2367 static struct helpfile_expansion
2368 opserv_help_expand(const char *variable)
2370 extern struct userNode *message_source;
2371 struct helpfile_expansion exp;
2372 struct service *service;
2378 if (!(service = service_find(message_source->nick))) {
2379 exp.type = HF_STRING;
2380 exp.value.str = NULL;
2381 } else if (!irccasecmp(variable, "index")) {
2382 exp.type = HF_TABLE;
2383 exp.value.table.length = 1;
2384 exp.value.table.width = 2;
2385 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2386 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2387 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2388 exp.value.table.contents[0][0] = "Command";
2389 exp.value.table.contents[0][1] = "Level";
2390 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2391 cmd = iter_data(it);
2392 row = exp.value.table.length++;
2393 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2394 exp.value.table.contents[row][0] = iter_key(it);
2395 level = cmd->min_opserv_level;
2396 if (!level_strings[level]) {
2397 level_strings[level] = malloc(16);
2398 snprintf(level_strings[level], 16, "%3d", level);
2400 exp.value.table.contents[row][1] = level_strings[level];
2402 } else if (!strncasecmp(variable, "level", 5)) {
2403 cmd = dict_find(service->commands, variable+6, NULL);
2404 exp.type = HF_STRING;
2406 level = cmd->min_opserv_level;
2407 exp.value.str = malloc(16);
2408 snprintf(exp.value.str, 16, "%3d", level);
2410 exp.value.str = NULL;
2413 exp.type = HF_STRING;
2414 exp.value.str = NULL;
2420 opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2422 char buf[16], *flags = NULL;
2423 unsigned int iflags = 0;
2424 sprintf(buf, "%d", min_level);
2426 case 1: flags = "+acceptchan"; break;
2427 case 3: flags = "+acceptpluschan"; /* fall through */
2428 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2431 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2433 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2437 int add_reserved(const char *key, void *data, void *extra)
2439 struct record_data *rd = data;
2440 const char *ident, *hostname, *desc;
2441 struct userNode *reserve;
2442 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2444 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2447 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2449 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2452 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2454 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2457 if ((reserve = AddLocalUser(key, ident, hostname, desc, "+i"))) {
2458 reserve->modes |= FLAGS_PERSISTENT;
2459 dict_insert(extra, reserve->nick, reserve);
2465 foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2469 unsigned int matched;
2471 if (!self->uplink) return 0;
2472 discrim = calloc(1, sizeof(*discrim));
2473 discrim->limit = dict_size(clients);
2474 discrim->max_level = ~0;
2475 discrim->max_ts = now;
2476 discrim->max_channels = INT_MAX;
2477 discrim->authed = -1;
2478 discrim->info_space = -1;
2479 dupmask = strdup(hostmask);
2480 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2481 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2482 discrim->ip_mask_bits = 0;
2483 matched = opserv_discrim_search(discrim, func, extra);
2485 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
2494 gag_free(struct gag_entry *gag)
2496 unsigned int ungagged;
2498 /* Remove from gag list */
2499 if (gagList == gag) {
2500 gagList = gag->next;
2502 struct gag_entry *prev;
2503 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2504 prev->next = gag->next;
2507 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2509 /* Deallocate storage */
2519 gag_expire(void *data)
2525 gag_create(const char *mask, const char *owner, const char *reason, time_t expires)
2527 struct gag_entry *gag;
2529 /* Create gag and put it into linked list */
2530 gag = calloc(1, sizeof(*gag));
2531 gag->mask = strdup(mask);
2532 gag->owner = strdup(owner ? owner : "<unknown>");
2533 gag->reason = strdup(reason ? reason : "<unknown>");
2534 gag->expires = expires;
2536 timeq_add(gag->expires, gag_expire, gag);
2537 gag->next = gagList;
2540 /* If we're linked, see if who the gag applies to */
2541 return foreach_matching_user(mask, gag_helper_func, gag);
2545 add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2547 struct record_data *rd = data;
2548 char *owner, *reason, *expstr;
2551 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2552 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2553 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2554 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2555 gag_create(key, owner, reason, expires);
2560 static struct opserv_user_alert *
2561 opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2564 char *wordv[MAXNUMPARAMS], *discrim_copy;
2565 struct opserv_user_alert *alert;
2568 if (dict_find(opserv_user_alerts, name, NULL)) {
2569 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2572 alert = malloc(sizeof(*alert));
2573 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2574 alert->text_discrim = strdup(text_discrim);
2575 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2576 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
2577 alert->discrim = opserv_discrim_create(req, wordc, wordv, 0);
2578 if (!alert->discrim) {
2579 free(alert->text_discrim);
2584 alert->split_discrim = discrim_copy;
2585 name_dup = strdup(name);
2586 if (!alert->discrim->reason)
2587 alert->discrim->reason = strdup(name);
2588 alert->reaction = reaction;
2589 dict_insert(opserv_user_alerts, name_dup, alert);
2590 /* Stick the alert into the appropriate additional alert dict(s).
2591 * For channel alerts, we only use channels and min_channels;
2592 * max_channels would have to be checked on /part, which we do not
2593 * yet do, and which seems of questionable value.
2595 if (alert->discrim->channel || alert->discrim->min_channels)
2596 dict_insert(opserv_channel_alerts, name_dup, alert);
2597 if (alert->discrim->mask_nick)
2598 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2599 if (alert->discrim->accountmask || alert->discrim->authed != -1)
2600 dict_insert(opserv_account_alerts, name_dup, alert);
2605 add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2607 struct record_data *rd = data;
2608 char *reason = GET_RECORD_QSTRING(rd);
2610 /* i hope this can't happen */
2612 reason = "No Reason";
2614 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2619 add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2622 const char *discrim, *react, *owner;
2623 opserv_alert_reaction reaction;
2624 struct opserv_user_alert *alert;
2626 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2627 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2630 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2631 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2632 if (!react || !irccasecmp(react, "notice"))
2633 reaction = REACT_NOTICE;
2634 else if (!irccasecmp(react, "kill"))
2635 reaction = REACT_KILL;
2636 else if (!irccasecmp(react, "gline"))
2637 reaction = REACT_GLINE;
2639 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2642 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2644 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2647 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2649 alert->owner = strdup(owner ? owner : "<unknown>");
2654 trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2656 struct record_data *rd = data;
2657 const char *limit, *str, *reason, *issuer;
2658 time_t issued, expires;
2660 if (rd->type == RECDB_QSTRING) {
2661 /* old style host by itself */
2662 limit = GET_RECORD_QSTRING(rd);
2667 } else if (rd->type == RECDB_OBJECT) {
2668 dict_t obj = GET_RECORD_OBJECT(rd);
2669 /* new style structure */
2670 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
2671 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
2672 expires = str ? ParseInterval(str) : 0;
2673 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
2674 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
2675 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
2676 issued = str ? ParseInterval(str) : 0;
2680 if (expires && (expires < now))
2682 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
2687 opserv_saxdb_read(struct dict *conf_db)
2690 struct record_data *rd;
2694 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
2695 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
2696 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
2698 case RECDB_STRING_LIST:
2699 /* Add words one by one just in case there are overlaps from an old DB. */
2700 for (nn=0; nn<rd->d.slist->used; ++nn)
2701 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
2704 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
2705 opserv_add_bad_word(NULL, NULL, iter_key(it));
2707 if (rd->type == RECDB_STRING_LIST)
2708 for (nn=0; nn<rd->d.slist->used; nn++)
2709 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2716 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
2717 && (rd->type == RECDB_STRING_LIST)) {
2718 for (nn=0; nn<rd->d.slist->used; ++nn)
2719 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2721 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
2723 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
2724 max_clients = atoi(str);
2725 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
2726 max_clients_time = atoi(str);
2728 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
2729 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
2730 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
2731 dict_foreach(object, add_gag_helper, NULL);
2732 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
2733 dict_foreach(object, add_user_alert, NULL);
2734 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
2735 dict_foreach(object, add_chan_warn, NULL);
2740 opserv_saxdb_write(struct saxdb_context *ctx)
2742 struct string_list *slist;
2745 /* reserved nicks */
2746 if (dict_size(opserv_reserved_nick_dict)) {
2747 saxdb_start_record(ctx, KEY_RESERVES, 1);
2748 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
2749 struct userNode *user = iter_data(it);
2750 if (!IsPersistent(user)) continue;
2751 saxdb_start_record(ctx, iter_key(it), 0);
2752 saxdb_write_string(ctx, KEY_IDENT, user->ident);
2753 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
2754 saxdb_write_string(ctx, KEY_DESC, user->info);
2755 saxdb_end_record(ctx);
2757 saxdb_end_record(ctx);
2760 if (opserv_bad_words->used) {
2761 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
2763 /* insert exempt channel names */
2764 if (dict_size(opserv_exempt_channels)) {
2765 slist = alloc_string_list(dict_size(opserv_exempt_channels));
2766 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
2767 string_list_append(slist, strdup(iter_key(it)));
2769 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
2770 free_string_list(slist);
2772 /* trusted hosts takes a little more work */
2773 if (dict_size(opserv_trusted_hosts)) {
2774 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
2775 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
2776 struct trusted_host *th = iter_data(it);
2777 saxdb_start_record(ctx, iter_key(it), 0);
2778 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
2779 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
2780 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
2781 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
2782 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
2783 saxdb_end_record(ctx);
2785 saxdb_end_record(ctx);
2789 struct gag_entry *gag;
2790 saxdb_start_record(ctx, KEY_GAGS, 1);
2791 for (gag = gagList; gag; gag = gag->next) {
2792 saxdb_start_record(ctx, gag->mask, 0);
2793 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
2794 saxdb_write_string(ctx, KEY_REASON, gag->reason);
2795 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
2796 saxdb_end_record(ctx);
2798 saxdb_end_record(ctx);
2800 /* channel warnings */
2801 if (dict_size(opserv_chan_warn)) {
2802 saxdb_start_record(ctx, KEY_WARN, 0);
2803 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
2804 saxdb_write_string(ctx, iter_key(it), iter_data(it));
2806 saxdb_end_record(ctx);
2809 if (dict_size(opserv_user_alerts)) {
2810 saxdb_start_record(ctx, KEY_ALERTS, 1);
2811 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
2812 struct opserv_user_alert *alert = iter_data(it);
2813 const char *reaction;
2814 saxdb_start_record(ctx, iter_key(it), 0);
2815 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
2816 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
2817 switch (alert->reaction) {
2818 case REACT_NOTICE: reaction = "notice"; break;
2819 case REACT_KILL: reaction = "kill"; break;
2820 case REACT_GLINE: reaction = "gline"; break;
2823 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
2826 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
2827 saxdb_end_record(ctx);
2829 saxdb_end_record(ctx);
2832 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
2833 saxdb_write_int(ctx, KEY_MAX, max_clients);
2834 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
2835 saxdb_end_record(ctx);
2840 query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
2842 send_message_type(4, extra, opserv, "$b%s$b", key);
2846 static MODCMD_FUNC(cmd_query)
2848 struct record_data *rd;
2853 reply("OSMSG_OPTION_ROOT");
2854 conf_enum_root(query_keys_helper, user);
2858 nodename = unsplit_string(argv+1, argc-1, NULL);
2859 if (!(rd = conf_get_node(nodename))) {
2860 reply("OSMSG_UNKNOWN_OPTION", nodename);
2864 if (rd->type == RECDB_QSTRING)
2865 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
2866 else if (rd->type == RECDB_STRING_LIST) {
2867 reply("OSMSG_OPTION_LIST", nodename);
2868 if (rd->d.slist->used)
2869 for (i=0; i<rd->d.slist->used; i++)
2870 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
2872 reply("OSMSG_OPTION_LIST_EMPTY");
2873 } else if (rd->type == RECDB_OBJECT) {
2874 reply("OSMSG_OPTION_KEYS", nodename);
2875 dict_foreach(rd->d.object, query_keys_helper, user);
2881 static MODCMD_FUNC(cmd_set)
2883 struct record_data *rd;
2885 /* I originally wanted to be able to fully manipulate the config
2886 db with this, but i wussed out. feel free to fix this - you'll
2887 need to handle quoted strings which have been split, and likely
2888 invent a syntax for it. -Zoot */
2890 if (!(rd = conf_get_node(argv[1]))) {
2891 reply("OSMSG_SET_NOT_SET", argv[1]);
2895 if (rd->type != RECDB_QSTRING) {
2896 reply("OSMSG_SET_BAD_TYPE", argv[1]);
2900 free(rd->d.qstring);
2901 rd->d.qstring = strdup(argv[2]);
2902 conf_call_reload_funcs();
2903 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
2907 static MODCMD_FUNC(cmd_settime)
2909 const char *srv_name_mask = "*";
2910 time_t new_time = now;
2913 srv_name_mask = argv[1];
2915 new_time = time(NULL);
2916 irc_settime(srv_name_mask, new_time);
2917 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
2922 opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel)
2927 discrim = calloc(1, sizeof(*discrim));
2928 discrim->limit = 250;
2929 discrim->max_level = ~0;
2930 discrim->max_ts = INT_MAX;
2931 discrim->domain_depth = 2;
2932 discrim->max_channels = INT_MAX;
2933 discrim->authed = -1;
2934 discrim->info_space = -1;
2936 for (i=0; i<argc; i++) {
2937 if (irccasecmp(argv[i], "log") == 0) {
2938 discrim->option_log = 1;
2941 /* Assume all other criteria require arguments. */
2942 if (i == argc - 1) {
2943 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
2946 if (irccasecmp(argv[i], "mask") == 0) {
2947 if (!is_ircmask(argv[++i])) {
2948 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2951 if (!split_ircmask(argv[i],
2952 &discrim->mask_nick,
2953 &discrim->mask_ident,
2954 &discrim->mask_host)) {
2955 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2958 } else if (irccasecmp(argv[i], "nick") == 0) {
2959 discrim->mask_nick = argv[++i];
2960 } else if (irccasecmp(argv[i], "ident") == 0) {
2961 discrim->mask_ident = argv[++i];
2962 } else if (irccasecmp(argv[i], "host") == 0) {
2963 discrim->mask_host = argv[++i];
2964 } else if (irccasecmp(argv[i], "info") == 0) {
2965 discrim->mask_info = argv[++i];
2966 } else if (irccasecmp(argv[i], "server") == 0) {
2967 discrim->server = argv[++i];
2968 } else if (irccasecmp(argv[i], "ip") == 0) {
2969 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
2971 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
2974 } else if (irccasecmp(argv[i], "account") == 0) {
2975 if (discrim->authed == 0) {
2976 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
2979 discrim->accountmask = argv[++i];
2980 discrim->authed = 1;
2981 } else if (irccasecmp(argv[i], "authed") == 0) {
2982 i++; /* true_string and false_string are macros! */
2983 if (true_string(argv[i])) {
2984 discrim->authed = 1;
2985 } else if (false_string(argv[i])) {
2986 if (discrim->accountmask) {
2987 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
2990 discrim->authed = 0;
2992 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
2995 } else if (irccasecmp(argv[i], "info_space") == 0) {
2996 /* XXX: A hack because you can't check explicitly for a space through
2997 * any other means */
2999 if (true_string(argv[i])) {
3000 discrim->info_space = 1;
3001 } else if (false_string(argv[i])) {
3002 discrim->info_space = 0;
3004 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3007 } else if (irccasecmp(argv[i], "duration") == 0) {
3008 discrim->duration = ParseInterval(argv[++i]);
3009 } else if (irccasecmp(argv[i], "channel") == 0) {
3010 for (j=0, i++; ; j++) {
3011 switch (argv[i][j]) {
3015 discrim->chan_no_modes |= MODE_CHANOP | MODE_VOICE;
3018 discrim->chan_req_modes |= MODE_VOICE;
3019 discrim->chan_no_modes |= MODE_CHANOP;
3022 discrim->chan_req_modes |= MODE_CHANOP;
3025 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3030 discrim->chan_no_modes &= ~discrim->chan_req_modes;
3031 if (!(discrim->channel = GetChannel(argv[i]+j))) {
3032 /* secretly "allow_channel" now means "if a channel name is
3033 * specified, require that it currently exist" */
3034 if (allow_channel) {
3035 send_message(user, opserv, "MSG_CHANNEL_UNKNOWN", argv[i]);
3038 discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL);
3041 LockChannel(discrim->channel);
3042 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3043 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
3044 } else if (irccasecmp(argv[i], "limit") == 0) {
3045 discrim->limit = strtoul(argv[++i], NULL, 10);
3046 } else if (irccasecmp(argv[i], "reason") == 0) {
3047 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3049 } else if (irccasecmp(argv[i], "last") == 0) {
3050 discrim->min_ts = now - ParseInterval(argv[++i]);
3051 } else if ((irccasecmp(argv[i], "linked") == 0)
3052 || (irccasecmp(argv[i], "nickage") == 0)) {
3053 const char *cmp = argv[++i];
3054 if (cmp[0] == '<') {
3055 if (cmp[1] == '=') {
3056 discrim->min_ts = now - ParseInterval(cmp+2);
3058 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3060 } else if (cmp[0] == '>') {
3061 if (cmp[1] == '=') {
3062 discrim->max_ts = now - ParseInterval(cmp+2);
3064 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3067 discrim->min_ts = now - ParseInterval(cmp);
3069 } else if (irccasecmp(argv[i], "access") == 0) {
3070 const char *cmp = argv[++i];
3071 if (cmp[0] == '<') {
3072 if (discrim->min_level == 0) discrim->min_level = 1;
3073 if (cmp[1] == '=') {
3074 discrim->max_level = strtoul(cmp+2, NULL, 0);
3076 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3078 } else if (cmp[0] == '=') {
3079 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3080 } else if (cmp[0] == '>') {
3081 if (cmp[1] == '=') {
3082 discrim->min_level = strtoul(cmp+2, NULL, 0);
3084 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3087 discrim->min_level = strtoul(cmp, NULL, 0);
3089 } else if ((irccasecmp(argv[i], "abuse") == 0)
3090 && (irccasecmp(argv[++i], "opers") == 0)) {
3091 discrim->match_opers = 1;
3092 } else if (irccasecmp(argv[i], "depth") == 0) {
3093 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3094 } else if (irccasecmp(argv[i], "clones") == 0) {
3095 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3097 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3102 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
3103 discrim->mask_nick = 0;
3105 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3106 discrim->mask_ident = 0;
3108 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
3109 discrim->mask_info = 0;
3111 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3112 discrim->mask_host = 0;
3121 discrim_match(discrim_t discrim, struct userNode *user)
3123 unsigned int access;
3125 if ((user->timestamp < discrim->min_ts)
3126 || (user->timestamp > discrim->max_ts)
3127 || (user->channels.used < discrim->min_channels)
3128 || (user->channels.used > discrim->max_channels)
3129 || (discrim->authed == 0 && user->handle_info)
3130 || (discrim->authed == 1 && !user->handle_info)
3131 || (discrim->info_space == 0 && user->info[0] == ' ')
3132 || (discrim->info_space == 1 && user->info[0] != ' ')
3133 || (discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3134 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3135 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3136 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))
3137 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3138 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
3139 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3142 if (discrim->channel && !GetUserMode(discrim->channel, user))
3144 access = user->handle_info ? user->handle_info->opserv_level : 0;
3145 if ((access < discrim->min_level)
3146 || (access > discrim->max_level)) {
3149 if (discrim->min_clones > 1) {
3150 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3151 if (!ohi || (ohi->clients.used < discrim->min_clones))
3158 opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3160 unsigned int nn, count;
3161 struct userList matched;
3163 userList_init(&matched);
3164 /* Try most optimized search methods first */
3165 if (discrim->channel) {
3167 (nn < discrim->channel->members.used)
3168 && (matched.used < discrim->limit);
3170 struct modeNode *mn = discrim->channel->members.list[nn];
3171 if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes)
3172 || ((mn->modes & discrim->chan_no_modes) != 0)) {
3175 if (discrim_match(discrim, mn->user)) {
3176 userList_append(&matched, mn->user);
3179 } else if (discrim->ip_mask_bits == 128) {
3180 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
3182 userList_clean(&matched);
3185 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3186 if (discrim_match(discrim, ohi->clients.list[nn])) {
3187 userList_append(&matched, ohi->clients.list[nn]);
3192 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3193 if (discrim_match(discrim, iter_data(it))) {
3194 userList_append(&matched, iter_data(it));
3199 if (!matched.used) {
3200 userList_clean(&matched);
3204 if (discrim->option_log) {
3205 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3207 for (nn=0; nn<matched.used; nn++) {
3208 struct userNode *user = matched.list[nn];
3209 if (discrim->option_log) {
3210 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3212 if (dsf(user, data)) {
3213 /* If a search function returns true, it ran into a
3214 problem. Stop going through the list. */
3218 if (discrim->option_log) {
3219 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3221 count = matched.used;
3222 userList_clean(&matched);
3227 trace_print_func(struct userNode *match, void *extra)
3229 struct discrim_and_source *das = extra;
3230 if (match->handle_info) {
3231 send_message_type(4, das->source, opserv, "%s!%s@%s %s", match->nick, match->ident, match->hostname, match->handle_info->handle);
3233 send_message_type(4, das->source, opserv, "%s!%s@%s", match->nick, match->ident, match->hostname);
3239 trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3245 is_oper_victim(struct userNode *user, struct userNode *target, int match_opers)
3247 return !(IsService(target)
3248 || (!match_opers && IsOper(target))
3249 || (target->handle_info
3250 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3254 trace_gline_func(struct userNode *match, void *extra)
3256 struct discrim_and_source *das = extra;
3258 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3259 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3266 trace_kill_func(struct userNode *match, void *extra)
3268 struct discrim_and_source *das = extra;
3270 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3272 if (das->discrim->reason) {
3273 reason = das->discrim->reason;
3275 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3276 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3278 DelUser(match, opserv, 1, reason);
3285 is_gagged(char *mask)
3287 struct gag_entry *gag;
3289 for (gag = gagList; gag; gag = gag->next) {
3290 if (match_ircglobs(gag->mask, mask)) return 1;
3296 trace_gag_func(struct userNode *match, void *extra)
3298 struct discrim_and_source *das = extra;
3300 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3301 char *reason, *mask;
3303 if (das->discrim->reason) {
3304 reason = das->discrim->reason;
3306 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3307 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3309 masksize = 5+strlen(match->hostname);
3310 mask = alloca(masksize);
3311 snprintf(mask, masksize, "*!*@%s", match->hostname);
3312 if (!is_gagged(mask)) {
3313 gag_create(mask, das->source->handle_info->handle, reason,
3314 das->discrim->duration ? (now + das->discrim->duration) : 0);
3322 trace_domains_func(struct userNode *match, void *extra)
3324 struct discrim_and_source *das = extra;
3326 unsigned long *count;
3329 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
3331 if (irc_pton(&ip, NULL, match->hostname)) {
3332 if (irc_in_addr_is_ipv4(ip)) {
3333 unsigned long matchip = ntohl(ip.in6_32[3]);
3334 /* raw IP address.. use up to first three octets of IP */
3335 switch (das->discrim->domain_depth) {
3337 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3340 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3343 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3346 } else if (irc_in_addr_is_ipv6(ip)) {
3347 switch (das->discrim->domain_depth) {
3348 case 1: depth = 16; goto ipv6_pfx;
3349 case 2: depth = 24; goto ipv6_pfx;
3350 case 3: depth = 32; goto ipv6_pfx;
3351 default: depth = das->discrim->domain_depth;
3353 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3355 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3356 ipmask[sizeof(ipmask) - 1] = '\0';
3359 hostname = match->hostname + strlen(match->hostname);
3360 for (depth=das->discrim->domain_depth;
3361 depth && (hostname > match->hostname);
3364 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3366 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3368 if (!(count = dict_find(das->dict, hostname, NULL))) {
3369 count = calloc(1, sizeof(*count));
3370 dict_insert(das->dict, strdup(hostname), count);
3377 opserv_show_hostinfo(const char *key, void *data, void *extra)
3379 unsigned long *count = data;
3380 struct discrim_and_source *das = extra;
3382 send_message_type(4, das->source, opserv, "%s %lu", key, *count);
3383 return !--das->disp_limit;
3386 static MODCMD_FUNC(cmd_trace)
3388 struct discrim_and_source das;
3389 discrim_search_func action;
3390 unsigned int matches;
3391 struct svccmd *subcmd;
3394 sprintf(buf, "trace %s", argv[1]);
3395 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3396 reply("OSMSG_BAD_ACTION", argv[1]);
3399 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
3401 if (!irccasecmp(argv[1], "print"))
3402 action = trace_print_func;
3403 else if (!irccasecmp(argv[1], "count"))
3404 action = trace_count_func;
3405 else if (!irccasecmp(argv[1], "domains"))
3406 action = trace_domains_func;
3407 else if (!irccasecmp(argv[1], "gline"))
3408 action = trace_gline_func;
3409 else if (!irccasecmp(argv[1], "kill"))
3410 action = trace_kill_func;
3411 else if (!irccasecmp(argv[1], "gag"))
3412 action = trace_gag_func;
3414 reply("OSMSG_BAD_ACTION", argv[1]);
3418 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3419 reply("OSMSG_LEVEL_TOO_LOW");
3425 das.discrim = opserv_discrim_create(user, argc-2, argv+2, 1);
3429 if (action == trace_print_func)
3430 reply("OSMSG_USER_SEARCH_RESULTS");
3431 else if (action == trace_count_func)
3432 das.discrim->limit = INT_MAX;
3433 else if ((action == trace_gline_func) && !das.discrim->duration)
3434 das.discrim->duration = opserv_conf.block_gline_duration;
3435 else if (action == trace_domains_func) {
3436 das.dict = dict_new();
3437 dict_set_free_data(das.dict, free);
3438 dict_set_free_keys(das.dict, free);
3439 das.disp_limit = das.discrim->limit;
3440 das.discrim->limit = INT_MAX;
3442 matches = opserv_discrim_search(das.discrim, action, &das);
3444 if (action == trace_domains_func)
3445 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3448 reply("MSG_MATCH_COUNT", matches);
3450 reply("MSG_NO_MATCHES");
3452 if (das.discrim->channel)
3453 UnlockChannel(das.discrim->channel);
3454 free(das.discrim->reason);
3456 dict_delete(das.dict);
3460 typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data);
3462 typedef struct channel_discrim {
3465 unsigned int min_users, max_users;
3466 time_t min_ts, max_ts;
3470 static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[]);
3471 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data);
3474 smart_parse_time(const char *str) {
3475 /* If an interval-style string is given, treat as time before now.
3476 * If it's all digits, treat directly as a Unix timestamp. */
3477 return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str);
3481 opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[])
3486 discrim = calloc(1, sizeof(*discrim));
3487 discrim->limit = 25;
3488 discrim->max_users = ~0;
3489 /* So, time_t is frequently signed. Fun. */
3490 discrim->max_ts = (1ul << (CHAR_BIT * sizeof(time_t) - 1)) - 1;
3492 for (i = 0; i < argc; i++) {
3493 /* Assume all criteria require arguments. */
3494 if (i == (argc - 1)) {
3495 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3499 if (!irccasecmp(argv[i], "name"))
3500 discrim->name = argv[++i];
3501 else if (!irccasecmp(argv[i], "topic"))
3502 discrim->topic = argv[++i];
3503 else if (!irccasecmp(argv[i], "users")) {
3504 const char *cmp = argv[++i];
3505 if (cmp[0] == '<') {
3507 discrim->max_users = strtoul(cmp+2, NULL, 0);
3509 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
3510 } else if (cmp[0] == '=') {
3511 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
3512 } else if (cmp[0] == '>') {
3514 discrim->min_users = strtoul(cmp+2, NULL, 0);
3516 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
3518 discrim->min_users = strtoul(cmp, NULL, 0);
3520 } else if (!irccasecmp(argv[i], "timestamp")) {
3521 const char *cmp = argv[++i];
3522 if (cmp[0] == '<') {
3524 discrim->max_ts = smart_parse_time(cmp+2);
3526 discrim->max_ts = smart_parse_time(cmp+1)-1;
3527 } else if (cmp[0] == '=') {
3528 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
3529 } else if (cmp[0] == '>') {
3531 discrim->min_ts = smart_parse_time(cmp+2);
3533 discrim->min_ts = smart_parse_time(cmp+1)+1;
3535 discrim->min_ts = smart_parse_time(cmp);
3537 } else if (!irccasecmp(argv[i], "limit")) {
3538 discrim->limit = strtoul(argv[++i], NULL, 10);
3540 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3545 if (discrim->name && !strcmp(discrim->name, "*"))
3547 if (discrim->topic && !strcmp(discrim->topic, "*"))
3557 cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
3559 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
3560 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
3561 (chan->members.used < discrim->min_users) ||
3562 (chan->members.used > discrim->max_users) ||
3563 (chan->timestamp < discrim->min_ts) ||
3564 (chan->timestamp > discrim->max_ts)) {
3570 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data)
3572 unsigned int count = 0;
3573 dict_iterator_t it, next;
3575 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
3576 struct chanNode *chan = iter_data(it);
3578 /* Hold on to the next channel in case we decide to
3579 add actions that destructively modify the channel. */
3580 next = iter_next(it);
3581 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
3590 void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data))
3594 void channel_print(struct chanNode *channel, void *data)
3597 irc_make_chanmode(channel, modes);
3598 send_message(data, opserv, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
3601 static MODCMD_FUNC(cmd_csearch)
3604 unsigned int matches;
3605 cdiscrim_search_func action;
3606 struct svccmd *subcmd;
3609 if (!irccasecmp(argv[1], "count"))
3610 action = channel_count;
3611 else if (!irccasecmp(argv[1], "print"))
3612 action = channel_print;
3614 reply("OSMSG_BAD_ACTION", argv[1]);
3618 sprintf(buf, "%s %s", argv[0], argv[0]);
3619 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3620 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3624 discrim = opserv_cdiscrim_create(user, argc - 2, argv + 2);
3628 if (action == channel_print)
3629 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
3630 else if (action == channel_count)
3631 discrim->limit = INT_MAX;
3633 matches = opserv_cdiscrim_search(discrim, action, user);
3636 reply("MSG_MATCH_COUNT", matches);
3638 reply("MSG_NO_MATCHES");
3644 static MODCMD_FUNC(cmd_gsync)
3648 src = GetServerH(argv[1]);
3650 reply("MSG_SERVER_UNKNOWN", argv[1]);
3656 irc_stats(cmd->parent->bot, src, 'G');
3657 reply("OSMSG_GSYNC_RUNNING", src->name);
3661 struct gline_extra {
3662 struct userNode *user;
3663 struct string_list *glines;
3667 gtrace_print_func(struct gline *gline, void *extra)
3669 struct gline_extra *xtra = extra;
3670 char issued[INTERVALLEN];
3671 char lastmod[INTERVALLEN];
3672 char expires[INTERVALLEN];
3674 intervalString(issued, now - gline->issued, xtra->user->handle_info);
3676 intervalString(lastmod, now - gline->lastmod, xtra->user->handle_info);
3678 strcpy(lastmod, "<unknown>");
3680 intervalString(expires, gline->expires - now, xtra->user->handle_info);
3682 strcpy(expires, "never");
3683 send_message(xtra->user, opserv, "OSMSG_GTRACE_FORMAT", gline->target, issued, gline->issuer, lastmod, expires, gline->reason);
3686 static MODCMD_FUNC(cmd_stats_glines) {
3688 reply("OSMSG_GLINE_COUNT", gline_count());
3690 } else if (argc < 3) {
3691 struct gline_extra extra;
3695 gl = gline_find(argv[1]);
3697 reply("OSMSG_NO_GLINE", argv[1]);
3699 gtrace_print_func(gl, &extra);
3705 gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
3710 gtrace_ungline_func(struct gline *gline, void *extra)
3712 struct gline_extra *xtra = extra;
3713 string_list_append(xtra->glines, strdup(gline->target));
3716 static MODCMD_FUNC(cmd_gtrace)
3718 struct gline_discrim *discrim;
3719 gline_search_func action;
3720 unsigned int matches, nn;
3721 struct gline_extra extra;
3722 struct svccmd *subcmd;
3725 if (!irccasecmp(argv[1], "print"))
3726 action = gtrace_print_func;
3727 else if (!irccasecmp(argv[1], "count"))
3728 action = gtrace_count_func;
3729 else if (!irccasecmp(argv[1], "ungline"))
3730 action = gtrace_ungline_func;
3732 reply("OSMSG_BAD_ACTION", argv[1]);
3735 sprintf(buf, "%s %s", argv[0], argv[0]);
3736 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3737 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3741 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
3745 if (action == gtrace_print_func)
3746 reply("OSMSG_GLINE_SEARCH_RESULTS");
3747 else if (action == gtrace_count_func)
3748 discrim->limit = INT_MAX;
3751 extra.glines = alloc_string_list(4);
3752 matches = gline_discrim_search(discrim, action, &extra);
3754 if (action == gtrace_ungline_func)
3755 for (nn=0; nn<extra.glines->used; nn++)
3756 gline_remove(extra.glines->list[nn], 1);
3757 free_string_list(extra.glines);
3760 reply("MSG_MATCH_COUNT", matches);
3762 reply("MSG_NO_MATCHES");
3763 free(discrim->alt_target_mask);
3769 alert_check_user(const char *key, void *data, void *extra)
3771 struct opserv_user_alert *alert = data;
3772 struct userNode *user = extra;
3774 if (!discrim_match(alert->discrim, user))
3777 if ((alert->reaction != REACT_NOTICE)
3779 && !alert->discrim->match_opers) {
3783 /* The user matches the alert criteria, so trigger the reaction. */
3784 if (alert->discrim->option_log)
3785 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);
3787 /* Return 1 to halt alert matching, such as when killing the user
3788 that triggered the alert. */
3789 switch (alert->reaction) {
3791 DelUser(user, opserv, 1, alert->discrim->reason);
3794 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
3797 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
3798 /* fall through to REACT_NOTICE case */
3800 opserv_alert("Alert $b%s$b triggered by user $b%s$b!%s@%s (%s).", key, user->nick, user->ident, user->hostname, alert->discrim->reason);
3807 opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
3809 struct gag_entry *gag;
3810 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
3811 /* Gag them if appropriate (and only if). */
3812 user->modes &= ~FLAGS_GAGGED;
3813 for (gag = gagList; gag; gag = gag->next) {
3814 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
3815 gag_helper_func(user, NULL);
3822 opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
3826 if (!opserv_conf.staff_auth_channel
3827 || user->uplink->burst
3828 || !user->handle_info)
3830 else if (user->handle_info->opserv_level)
3832 else if (IsNetworkHelper(user))
3833 type = "NETWORK HELPER";
3834 else if (IsSupportHelper(user))
3835 type = "SUPPORT HELPER";
3839 if (irc_in_addr_is_valid(user->ip))
3840 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
3842 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);
3844 dict_foreach(opserv_account_alerts, alert_check_user, user);
3847 static MODCMD_FUNC(cmd_log)
3849 struct logSearch *discrim;
3850 unsigned int matches;
3851 struct logReport report;
3853 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
3857 reply("OSMSG_LOG_SEARCH_RESULTS");
3858 report.reporter = opserv;
3860 matches = log_entry_search(discrim, log_report_entry, &report);
3863 reply("MSG_MATCH_COUNT", matches);
3865 reply("MSG_NO_MATCHES");
3872 gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3874 if (IsOper(match) || IsLocal(match))
3876 match->modes |= FLAGS_GAGGED;
3880 static MODCMD_FUNC(cmd_gag)
3882 struct gag_entry *gag;
3883 unsigned int gagged;
3884 unsigned long duration;
3887 reason = unsplit_string(argv + 3, argc - 3, NULL);
3889 if (!is_ircmask(argv[1])) {
3890 reply("OSMSG_INVALID_IRCMASK", argv[1]);
3894 for (gag = gagList; gag; gag = gag->next)
3895 if (match_ircglobs(gag->mask, argv[1]))
3899 reply("OSMSG_REDUNDANT_GAG", argv[1]);
3903 duration = ParseInterval(argv[2]);
3904 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
3907 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
3909 reply("OSMSG_GAG_ADDED", argv[1]);
3914 ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3916 match->modes &= ~FLAGS_GAGGED;
3920 static MODCMD_FUNC(cmd_ungag)
3922 struct gag_entry *gag;
3923 unsigned int ungagged;
3925 for (gag = gagList; gag; gag = gag->next)
3926 if (!strcmp(gag->mask, argv[1]))
3930 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
3934 timeq_del(gag->expires, gag_expire, gag, 0);
3935 ungagged = gag_free(gag);
3938 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
3940 reply("OSMSG_UNGAG_ADDED", argv[1]);
3944 static MODCMD_FUNC(cmd_addalert)
3946 opserv_alert_reaction reaction;
3947 struct svccmd *subcmd;
3952 sprintf(buf, "addalert %s", argv[2]);
3953 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3954 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
3957 if (!irccasecmp(argv[2], "notice"))
3958 reaction = REACT_NOTICE;
3959 else if (!irccasecmp(argv[2], "kill"))
3960 reaction = REACT_KILL;
3961 else if (!irccasecmp(argv[2], "gline"))
3962 reaction = REACT_GLINE;
3964 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
3967 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)
3968 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
3970 reply("OSMSG_ADDED_ALERT", name);
3974 static MODCMD_FUNC(cmd_delalert)
3977 for (i=1; i<argc; i++) {
3978 dict_remove(opserv_nick_based_alerts, argv[i]);
3979 dict_remove(opserv_channel_alerts, argv[i]);
3980 dict_remove(opserv_account_alerts, argv[i]);
3981 if (dict_remove(opserv_user_alerts, argv[i]))
3982 reply("OSMSG_REMOVED_ALERT", argv[i]);
3984 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
3990 opserv_conf_read(void)
3992 struct record_data *rd;
3993 dict_t conf_node, child;
3994 const char *str, *str2;
3995 struct policer_params *pp;
3998 rd = conf_get_node(OPSERV_CONF_NAME);
3999 if (!rd || rd->type != RECDB_OBJECT) {
4000 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4003 conf_node = rd->d.object;
4004 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4005 if (opserv && str) {
4006 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4009 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL);
4010 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4012 opserv_conf.debug_channel = NULL;
4014 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4015 if (opserv && str) {
4016 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4019 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL);
4020 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4022 opserv_conf.alert_channel = NULL;
4024 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4025 if (opserv && str) {
4026 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4029 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL);
4030 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4032 opserv_conf.staff_auth_channel = NULL;
4034 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4035 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4036 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4037 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4038 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4039 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4040 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4041 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4042 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4044 NickChange(opserv, str, 0);
4045 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4046 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4047 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4048 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4050 if (!opserv_conf.join_policer_params)
4051 opserv_conf.join_policer_params = policer_params_new();
4052 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4053 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4054 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
4055 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
4057 for (it = dict_first(channels); it; it = iter_next(it)) {
4058 struct chanNode *cNode = iter_data(it);
4059 cNode->join_policer.params = opserv_conf.join_policer_params;
4062 if (opserv_conf.new_user_policer.params)
4063 pp = opserv_conf.new_user_policer.params;
4065 pp = opserv_conf.new_user_policer.params = policer_params_new();
4066 policer_params_set(pp, "size", "200");
4067 policer_params_set(pp, "drain-rate", "3");
4068 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
4069 dict_foreach(child, set_policer_param, pp);
4073 opserv_db_init(void) {
4074 /* set up opserv_trusted_hosts dict */
4075 dict_delete(opserv_trusted_hosts);
4076 opserv_trusted_hosts = dict_new();
4077 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4078 /* set up opserv_chan_warn dict */
4079 dict_delete(opserv_chan_warn);
4080 opserv_chan_warn = dict_new();
4081 dict_set_free_keys(opserv_chan_warn, free);
4082 dict_set_free_data(opserv_chan_warn, free);
4083 /* set up opserv_user_alerts */
4084 dict_delete(opserv_account_alerts);
4085 opserv_account_alerts = dict_new();
4086 dict_delete(opserv_channel_alerts);
4087 opserv_channel_alerts = dict_new();
4088 dict_delete(opserv_nick_based_alerts);
4089 opserv_nick_based_alerts = dict_new();
4090 dict_delete(opserv_user_alerts);
4091 opserv_user_alerts = dict_new();
4092 dict_set_free_keys(opserv_user_alerts, free);
4093 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4094 /* set up opserv_bad_words */
4095 free_string_list(opserv_bad_words);
4096 opserv_bad_words = alloc_string_list(4);
4097 /* and opserv_exempt_channels */
4098 dict_delete(opserv_exempt_channels);
4099 opserv_exempt_channels = dict_new();
4100 dict_set_free_keys(opserv_exempt_channels, free);
4104 opserv_db_cleanup(void)
4108 dict_delete(opserv_chan_warn);
4109 dict_delete(opserv_reserved_nick_dict);
4110 free_string_list(opserv_bad_words);
4111 dict_delete(opserv_exempt_channels);
4112 dict_delete(opserv_trusted_hosts);
4113 unreg_del_user_func(opserv_user_cleanup);
4114 dict_delete(opserv_hostinfo_dict);
4115 dict_delete(opserv_nick_based_alerts);
4116 dict_delete(opserv_account_alerts);
4117 dict_delete(opserv_channel_alerts);
4118 dict_delete(opserv_user_alerts);
4119 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4120 free(level_strings[nn]);
4123 policer_params_delete(opserv_conf.join_policer_params);
4124 policer_params_delete(opserv_conf.new_user_policer.params);
4128 init_opserv(const char *nick)
4130 OS_LOG = log_register_type("OpServ", "file:opserv.log");
4132 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4133 opserv = AddLocalUser(nick, nick, NULL, "Oper Services", modes);
4135 conf_register_reload(opserv_conf_read);
4137 memset(level_strings, 0, sizeof(level_strings));
4138 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4139 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4140 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4141 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
4142 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
4143 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4144 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4145 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4146 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4147 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4148 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4149 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4150 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4151 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4152 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4153 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4154 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4155 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4156 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4157 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4158 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4159 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4160 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4161 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4162 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
4163 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4164 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4165 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4166 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4167 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4168 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4169 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4170 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4171 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4172 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
4173 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4174 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4175 opserv_define_func("JOIN", cmd_join, 601, 0, 2);
4176 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4177 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4178 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4179 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4180 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4181 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4182 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4183 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4184 opserv_define_func("OP", cmd_op, 100, 2, 2);
4185 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
4186 opserv_define_func("PART", cmd_part, 601, 0, 2);
4187 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4188 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4189 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4190 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
4191 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4192 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
4193 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4194 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4195 opserv_define_func("SET", cmd_set, 900, 0, 3);
4196 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4197 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4198 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4199 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4200 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
4201 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4202 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4203 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4204 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4205 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4206 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4207 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4208 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4209 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
4210 opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0);
4211 #if defined(WITH_MALLOC_SRVX) || defined(WITH_MALLOC_SLAB)
4212 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4214 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4215 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4216 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4217 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4218 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
4219 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4220 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4221 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4222 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4223 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4224 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
4225 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4226 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
4227 opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0);
4228 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
4229 opserv_define_func("WARN", cmd_warn, 800, 0, 2);
4230 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4232 opserv_reserved_nick_dict = dict_new();
4233 opserv_hostinfo_dict = dict_new();
4234 dict_set_free_keys(opserv_hostinfo_dict, free);
4235 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4237 reg_new_user_func(opserv_new_user_check);
4238 reg_nick_change_func(opserv_alert_check_nick);
4239 reg_del_user_func(opserv_user_cleanup);
4240 reg_new_channel_func(opserv_channel_check);
4241 reg_del_channel_func(opserv_channel_delete);
4242 reg_join_func(opserv_join_check);
4243 reg_auth_func(opserv_staff_alert);
4246 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
4248 service_register(opserv)->trigger = '?';
4250 reg_exit_func(opserv_db_cleanup);
4251 message_register_table(msgtab);