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_NO_GLINE_CMD", "The GLINE command is not bound so you can only block with the default duration." },
95 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
96 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
97 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
98 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
99 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
100 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
101 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
102 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
103 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
104 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
105 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
106 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
107 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
108 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
109 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
110 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
111 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
112 { "OSMSG_LEAVING", "Leaving $b%s$b." },
113 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
114 { "OSMSG_OP_DONE", "Opped the requested lusers." },
115 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
116 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
117 { "OSMSG_WHOIS_NICK", "Nick : %s" },
118 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
119 { "OSMSG_WHOIS_FAKEHOST", "Fakehost: %s" },
120 { "OSMSG_WHOIS_IP", "Real IP : %s" },
121 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
122 { "OSMSG_WHOIS_INFO", "Info : %s" },
123 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
124 { "OSMSG_WHOIS_SERVER", "Server : %s" },
125 { "OSMSG_WHOIS_NICK_AGE", "Nick Age: %s" },
126 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
127 { "OSMSG_WHOIS_CHANNELS", "Channels: %s" },
128 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
129 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
130 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
131 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
132 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
133 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
134 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
135 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
136 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
137 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
138 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
139 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
140 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
141 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
142 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
143 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
144 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
145 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
146 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
147 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
148 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
149 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
150 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
151 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
152 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
153 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
154 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
155 { "OSMSG_NO_GLINE", "$b%s$b is not a known G-line." },
156 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
157 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
158 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
159 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
160 { "OSMSG_TRUSTED_LIST", "List of trusted hosts:" },
161 { "OSMSG_HOST_IS_TRUSTED", "%s (%s; set %s ago by %s; expires %s: %s)" },
162 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
163 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
164 { "OSMSG_LINE_DUMPED", "Raw line sent." },
165 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
166 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
167 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
168 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
169 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
170 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
171 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
172 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
173 { "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." },
174 { "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." },
175 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
176 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
177 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
178 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
179 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
180 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
181 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
182 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
183 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
184 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
185 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
186 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
187 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
188 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
189 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
190 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
191 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
192 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
193 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
194 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
195 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
196 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
197 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
198 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
199 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
200 { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, lastmod %s, expires %s): %s" },
201 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
202 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
203 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
204 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
205 { "OSMSG_NO_GAGS", "No gags have been set." },
206 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
207 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
208 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
209 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
210 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
211 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
212 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
213 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
214 { "OSMSG_ALERT_IS", "%s (by %s, reaction %s): %s" },
215 { "OSMSG_ALERTS_LIST", "Current $O alerts:" },
216 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
217 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
218 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
219 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
220 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
221 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
222 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
223 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
224 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
225 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
226 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
227 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
228 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
229 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
230 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
231 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
232 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
233 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
234 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
235 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
236 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
237 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
238 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
239 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
240 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
241 { "OSMSG_CHANINFO_HEADER", "%s Information" },
242 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
243 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
244 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
245 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
246 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
247 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
248 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
249 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
250 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
251 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
255 #define OPSERV_SYNTAX() svccmd_send_help(user, opserv, cmd)
257 typedef int (*discrim_search_func)(struct userNode *match, void *extra);
259 struct userNode *opserv;
261 static dict_t opserv_chan_warn; /* data is char* */
262 static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
263 static struct string_list *opserv_bad_words;
264 static dict_t opserv_exempt_channels; /* data is not used */
265 static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
266 static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
267 static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
268 static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
269 static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
270 static dict_t opserv_account_alerts; /* data is struct opserv_user_alert* */
271 static struct module *opserv_module;
272 static struct log_type *OS_LOG;
273 static unsigned int new_user_flood;
274 static char *level_strings[1001];
277 struct chanNode *debug_channel;
278 struct chanNode *alert_channel;
279 struct chanNode *staff_auth_channel;
280 struct policer_params *join_policer_params;
281 struct policer new_user_policer;
282 unsigned long untrusted_max;
283 unsigned long clone_gline_duration;
284 unsigned long block_gline_duration;
285 unsigned long purge_lock_delay;
286 unsigned long join_flood_moderate;
287 unsigned long join_flood_moderate_threshold;
290 struct trusted_host {
304 struct gag_entry *next;
307 static struct gag_entry *gagList;
309 struct opserv_hostinfo {
310 struct userList clients;
311 struct trusted_host *trusted;
315 opserv_free_hostinfo(void *data)
317 struct opserv_hostinfo *ohi = data;
318 userList_clean(&ohi->clients);
322 typedef struct opservDiscrim {
323 struct chanNode *channel;
324 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask;
325 irc_in_addr_t ip_mask;
327 time_t min_ts, max_ts;
328 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
329 unsigned char ip_mask_bits;
330 unsigned int match_opers : 1, option_log : 1;
331 unsigned int chan_req_modes : 2, chan_no_modes : 2;
332 int authed : 2, info_space : 2;
335 struct discrim_and_source {
337 struct userNode *source;
339 unsigned int disp_limit;
342 static discrim_t opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel);
343 static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
344 static int gag_helper_func(struct userNode *match, void *extra);
345 static int ungag_helper_func(struct userNode *match, void *extra);
351 } opserv_alert_reaction;
353 struct opserv_user_alert {
355 char *text_discrim, *split_discrim;
357 opserv_alert_reaction reaction;
360 /* funny type to make it acceptible to dict_set_free_data, far below */
362 opserv_free_user_alert(void *data)
364 struct opserv_user_alert *alert = data;
365 if (alert->discrim->channel)
366 UnlockChannel(alert->discrim->channel);
368 free(alert->text_discrim);
369 free(alert->split_discrim);
370 free(alert->discrim->reason);
371 free(alert->discrim);
375 #define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0)
376 #define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0)
378 /* A lot of these commands are very similar to what ChanServ can do,
379 * but OpServ can do them even on channels that aren't registered.
382 static MODCMD_FUNC(cmd_access)
384 struct handle_info *hi;
388 target = (argc > 1) ? (const char*)argv[1] : user->nick;
389 if (!irccasecmp(target, "*")) {
390 nickserv_show_oper_accounts(user, cmd);
393 if (!(hi = modcmd_get_handle_info(user, target)))
395 res = (argc > 2) ? oper_try_set_access(user, cmd->parent->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
396 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
400 static MODCMD_FUNC(cmd_ban)
402 struct mod_chanmode change;
403 struct userNode *victim;
405 mod_chanmode_init(&change);
407 change.args[0].mode = MODE_BAN;
408 if (is_ircmask(argv[1]))
409 change.args[0].u.hostmask = strdup(argv[1]);
410 else if ((victim = GetUserH(argv[1])))
411 change.args[0].u.hostmask = generate_hostmask(victim, 0);
413 reply("OSMSG_INVALID_IRCMASK", argv[1]);
416 modcmd_chanmode_announce(&change);
417 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
418 free((char*)change.args[0].u.hostmask);
422 static MODCMD_FUNC(cmd_chaninfo)
427 struct modeNode *moden;
430 reply("OSMSG_CHANINFO_HEADER", channel->name);
431 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
432 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp));
433 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
434 irc_make_chanmode(channel, buffer);
435 if (channel->bad_channel)
436 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
438 reply("OSMSG_CHANINFO_MODES", buffer);
439 if (channel->topic_time) {
440 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
441 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time));
442 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
444 irc_fetchtopic(cmd->parent->bot, channel->name);
445 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
447 if (channel->banlist.used) {
448 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
449 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
450 for (n = 0; n < channel->banlist.used; n++) {
451 ban = channel->banlist.list[n];
452 strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set));
453 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
456 if ((argc < 2) && (channel->members.used >= 50)) {
457 /* early out unless they ask for users */
458 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
461 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
462 for (n=0; n<channel->members.used; n++) {
463 moden = channel->members.list[n];
464 if (moden->modes & MODE_CHANOP) {
465 if (moden->oplevel >= 0)
466 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
468 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
471 for (n=0; n<channel->members.used; n++) {
472 moden = channel->members.list[n];
473 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == MODE_VOICE)
474 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
476 for (n=0; n<channel->members.used; n++) {
477 moden = channel->members.list[n];
478 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == 0)
479 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
484 static MODCMD_FUNC(cmd_warn)
486 char *reason, *message;
488 if (!IsChannelName(argv[1])) {
489 reply("OSMSG_NEED_CHANNEL", argv[0]);
492 reason = dict_find(opserv_chan_warn, argv[1], NULL);
494 reply("OSMSG_WARN_EXISTS", argv[1]);
498 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
500 reason = strdup("No reason");
501 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
502 reply("OSMSG_WARN_ADDED", argv[1], reason);
503 if (dict_find(channels, argv[1], NULL)) {
504 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
505 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
506 global_message(MESSAGE_RECIPIENT_OPERS, message);
511 static MODCMD_FUNC(cmd_unwarn)
513 if ((argc < 2) || !IsChannelName(argv[1])) {
514 reply("OSMSG_NEED_CHANNEL", argv[0]);
517 if (!dict_remove(opserv_chan_warn, argv[1])) {
518 reply("OSMSG_WARN_NOEXIST", argv[1]);
521 reply("OSMSG_WARN_DELETED", argv[1]);
525 static MODCMD_FUNC(cmd_clearbans)
527 struct mod_chanmode *change;
530 change = mod_chanmode_alloc(channel->banlist.used);
531 for (ii=0; ii<channel->banlist.used; ii++) {
532 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
533 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
535 modcmd_chanmode_announce(change);
536 for (ii=0; ii<change->argc; ++ii)
537 free((char*)change->args[ii].u.hostmask);
538 mod_chanmode_free(change);
539 reply("OSMSG_CLEARBANS_DONE", channel->name);
543 static MODCMD_FUNC(cmd_clearmodes)
545 struct mod_chanmode change;
547 if (!channel->modes) {
548 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
551 mod_chanmode_init(&change);
552 change.modes_clear = channel->modes;
553 modcmd_chanmode_announce(&change);
554 reply("OSMSG_CLEARMODES_DONE", channel->name);
558 static MODCMD_FUNC(cmd_deop)
560 struct mod_chanmode *change;
561 unsigned int arg, count;
563 change = mod_chanmode_alloc(argc-1);
564 for (arg = 1, count = 0; arg < argc; ++arg) {
565 struct userNode *victim = GetUserH(argv[arg]);
567 if (!victim || IsService(victim)
568 || !(mn = GetUserMode(channel, victim))
569 || !(mn->modes & MODE_CHANOP))
571 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
572 change->args[count++].u.member = mn;
575 change->argc = count;
576 modcmd_chanmode_announce(change);
578 mod_chanmode_free(change);
579 reply("OSMSG_DEOP_DONE");
583 static MODCMD_FUNC(cmd_deopall)
585 struct mod_chanmode *change;
586 unsigned int ii, count;
588 change = mod_chanmode_alloc(channel->members.used);
589 for (ii = count = 0; ii < channel->members.used; ++ii) {
590 struct modeNode *mn = channel->members.list[ii];
591 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
593 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
594 change->args[count++].u.member = mn;
597 change->argc = count;
598 modcmd_chanmode_announce(change);
600 mod_chanmode_free(change);
601 reply("OSMSG_DEOPALL_DONE", channel->name);
605 static MODCMD_FUNC(cmd_rehash)
607 extern char *services_config;
609 if (conf_read(services_config))
610 reply("OSMSG_REHASH_COMPLETE");
612 reply("OSMSG_REHASH_FAILED");
616 static MODCMD_FUNC(cmd_reopen)
619 reply("OSMSG_REOPEN_COMPLETE");
623 static MODCMD_FUNC(cmd_reconnect)
625 reply("OSMSG_RECONNECTING");
626 irc_squit(self, "Reconnecting.", NULL);
630 static MODCMD_FUNC(cmd_jupe)
632 extern int force_n2k;
633 struct server *newsrv;
635 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
638 if ((num < 64) && !force_n2k) {
639 inttobase64(numeric, num, 1);
640 inttobase64(numeric+1, 64*64-1, 2);
642 inttobase64(numeric, num, 2);
643 inttobase64(numeric+2, 64*64*64-1, 3);
645 #ifdef WITH_PROTOCOL_P10
646 if (GetServerN(numeric)) {
647 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
651 if (GetServerH(argv[1])) {
652 reply("OSMSG_NAME_COLLIDE");
655 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
656 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
658 reply("OSMSG_SRV_CREATE_FAILED");
662 reply("OSMSG_SERVER_JUPED", argv[1]);
666 static MODCMD_FUNC(cmd_unjupe)
671 srv = GetServerH(argv[1]);
673 reply("MSG_SERVER_UNKNOWN", argv[1]);
676 if (strncmp(srv->description, "JUPE", 4)) {
677 reply("OSMSG_SERVER_NOT_JUPE");
680 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
681 DelServer(srv, 1, reason);
682 reply("OSMSG_SERVER_UNJUPED");
686 static MODCMD_FUNC(cmd_jump)
688 extern struct cManagerNode cManager;
689 void uplink_select(char *name);
690 struct uplinkNode *uplink_find(char *name);
691 struct uplinkNode *uplink;
694 target = unsplit_string(argv+1, argc-1, NULL);
696 if (!strcmp(cManager.uplink->name, target)) {
697 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
701 uplink = uplink_find(target);
703 reply("OSMSG_INVALID_UPLINK", target);
706 if (uplink->flags & UPLINK_UNAVAILABLE) {
707 reply("OSMSG_UPLINK_DISABLED", uplink->name);
711 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
712 uplink_select(target);
713 irc_squit(self, "Reconnecting.", NULL);
717 static MODCMD_FUNC(cmd_die)
721 text = unsplit_string(argv+1, argc-1, NULL);
722 reason = alloca(strlen(text) + strlen(user->nick) + 20);
723 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
724 irc_squit(self, reason, text);
729 static MODCMD_FUNC(cmd_restart)
731 extern int services_argc;
732 extern char **services_argv;
733 char **restart_argv, *reason, *text;
735 text = unsplit_string(argv+1, argc-1, NULL);
736 reason = alloca(strlen(text) + strlen(user->nick) + 17);
737 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
738 irc_squit(self, reason, text);
740 /* Append a NULL to the end of argv[]. */
741 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
742 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
743 restart_argv[services_argc] = NULL;
748 execv(services_argv[0], restart_argv);
750 /* If we're still here, that means something went wrong. Reconnect. */
754 static struct gline *
755 opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
757 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
758 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
760 snprintf(reason = alloca(MAXLEN), MAXLEN,
761 "G-line requested by %s.", src_handle);
763 duration = opserv_conf.block_gline_duration;
764 return gline_add(src_handle, mask, duration, reason, now, now, 1);
767 static MODCMD_FUNC(cmd_block)
769 struct userNode *target;
772 unsigned long duration = 0;
773 unsigned int offset = 2;
774 struct svccmd *gline_cmd;
776 target = GetUserH(argv[1]);
778 reply("MSG_NICK_UNKNOWN", argv[1]);
781 if (IsService(target)) {
782 reply("MSG_SERVICE_IMMUNE", target->nick);
785 if(argc > 2 && (duration = ParseInterval(argv[2]))) {
788 if(duration && duration != opserv_conf.block_gline_duration) {
789 // We require more access when the duration is not the default block duration.
790 gline_cmd = dict_find(cmd->parent->commands, "gline", NULL);
793 reply("OSMSG_NO_GLINE_CMD");
796 if(!svccmd_can_invoke(user, cmd->parent->bot, gline_cmd, channel, SVCCMD_NOISY))
799 reason = (argc > offset) ? unsplit_string(argv+offset, argc-offset, NULL) : NULL;
800 gline = opserv_block(target, user->handle_info->handle, reason, duration);
801 reply("OSMSG_GLINE_ISSUED", gline->target);
805 static MODCMD_FUNC(cmd_gline)
807 unsigned long duration;
811 reason = unsplit_string(argv+3, argc-3, NULL);
812 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
813 reply("MSG_INVALID_GLINE", argv[1]);
816 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
817 reply("OSMSG_STUPID_GLINE", argv[1]);
820 duration = ParseInterval(argv[2]);
822 reply("MSG_INVALID_DURATION", argv[2]);
825 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, now, 1);
826 reply("OSMSG_GLINE_ISSUED", gline->target);
830 static MODCMD_FUNC(cmd_ungline)
832 if (gline_remove(argv[1], 1))
833 reply("OSMSG_GLINE_REMOVED", argv[1]);
835 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
839 static MODCMD_FUNC(cmd_refreshg)
846 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
848 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
850 gline_refresh_server(srv);
851 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
855 reply("MSG_SERVER_UNKNOWN", argv[1]);
860 reply("OSMSG_GLINES_REFRESHED");
866 opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
869 unsigned int count, here_len, n, maxlen;
872 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
874 maxlen = MAX_LINE_SIZE;
875 for (n=count=0; n<target->channels.used; n++) {
876 mn = target->channels.list[n];
877 here_len = strlen(mn->channel->name);
878 if ((count + here_len + 4) > maxlen) {
880 send_message(tell, opserv, message, buff);
883 if (mn->modes & MODE_CHANOP)
885 if (mn->modes & MODE_VOICE)
887 memcpy(buff+count, mn->channel->name, here_len);
893 send_message(tell, opserv, message, buff);
897 static MODCMD_FUNC(cmd_inviteme)
899 struct userNode *target;
904 target = GetUserH(argv[1]);
906 reply("MSG_NICK_UNKNOWN", argv[1]);
910 if (opserv_conf.debug_channel == NULL) {
911 reply("OSMSG_NO_DEBUG_CHANNEL");
914 if (GetUserMode(opserv_conf.debug_channel, user)) {
915 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
918 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
920 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
924 static MODCMD_FUNC(cmd_invite)
926 if (GetUserMode(channel, user)) {
927 reply("OSMSG_ALREADY_THERE", channel->name);
930 irc_invite(cmd->parent->bot, user, channel);
934 static MODCMD_FUNC(cmd_join)
936 struct userNode *bot = cmd->parent->bot;
938 if (!IsChannelName(argv[1])) {
939 reply("MSG_NOT_CHANNEL_NAME");
941 } else if (!(channel = GetChannel(argv[1]))) {
942 channel = AddChannel(argv[1], now, NULL, NULL);
943 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
944 } else if (GetUserMode(channel, bot)) {
945 reply("OSMSG_ALREADY_JOINED", channel->name);
948 struct mod_chanmode change;
949 mod_chanmode_init(&change);
951 change.args[0].mode = MODE_CHANOP;
952 change.args[0].u.member = AddChannelUser(bot, channel);
953 modcmd_chanmode_announce(&change);
955 irc_fetchtopic(bot, channel->name);
956 reply("OSMSG_JOIN_DONE", channel->name);
960 static MODCMD_FUNC(cmd_kick)
962 struct userNode *target;
966 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
967 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
969 reason = unsplit_string(argv+2, argc-2, NULL);
971 target = GetUserH(argv[1]);
973 reply("MSG_NICK_UNKNOWN", argv[1]);
976 if (!GetUserMode(channel, target)) {
977 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
980 KickChannelUser(target, channel, cmd->parent->bot, reason);
984 static MODCMD_FUNC(cmd_kickall)
986 unsigned int limit, n, inchan;
989 struct userNode *bot = cmd->parent->bot;
991 /* ircu doesn't let servers KICK users, so if OpServ's not in the
992 * channel, we have to join it in temporarily. */
993 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
994 struct mod_chanmode change;
995 mod_chanmode_init(&change);
996 change.args[0].mode = MODE_CHANOP;
997 change.args[0].u.member = AddChannelUser(bot, channel);
998 modcmd_chanmode_announce(&change);
1001 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1002 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1004 reason = unsplit_string(argv+1, argc-1, NULL);
1006 limit = user->handle_info->opserv_level;
1007 for (n=channel->members.used; n>0;) {
1008 mn = channel->members.list[--n];
1009 if (IsService(mn->user)
1010 || (mn->user->handle_info
1011 && (mn->user->handle_info->opserv_level >= limit))) {
1014 KickChannelUser(mn->user, channel, bot, reason);
1017 DelChannelUser(bot, channel, "My work here is done", 0);
1018 reply("OSMSG_KICKALL_DONE", channel->name);
1022 static MODCMD_FUNC(cmd_kickban)
1024 struct mod_chanmode change;
1025 struct userNode *target;
1030 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1031 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1033 reason = unsplit_string(argv+2, argc-2, NULL);
1035 target = GetUserH(argv[1]);
1037 reply("MSG_NICK_UNKNOWN", argv[1]);
1040 if (!GetUserMode(channel, target)) {
1041 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1044 mod_chanmode_init(&change);
1046 change.args[0].mode = MODE_BAN;
1047 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
1048 modcmd_chanmode_announce(&change);
1049 KickChannelUser(target, channel, cmd->parent->bot, reason);
1054 static MODCMD_FUNC(cmd_kickbanall)
1056 struct modeNode *mn;
1057 struct userNode *bot = cmd->parent->bot;
1058 struct mod_chanmode *change;
1060 unsigned int limit, n, inchan;
1062 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1063 * channel, we have to join it in temporarily. */
1064 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1065 change = mod_chanmode_alloc(2);
1066 change->args[0].mode = MODE_CHANOP;
1067 change->args[0].u.member = AddChannelUser(bot, channel);
1068 change->args[1].mode = MODE_BAN;
1069 change->args[1].u.hostmask = "*!*@*";
1071 change = mod_chanmode_alloc(1);
1072 change->args[0].mode = MODE_BAN;
1073 change->args[0].u.hostmask = "*!*@*";
1075 modcmd_chanmode_announce(change);
1076 mod_chanmode_free(change);
1078 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1079 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1081 reason = unsplit_string(argv+1, argc-1, NULL);
1084 limit = user->handle_info->opserv_level;
1085 for (n=channel->members.used; n>0; ) {
1086 mn = channel->members.list[--n];
1087 if (IsService(mn->user)
1088 || (mn->user->handle_info
1089 && (mn->user->handle_info->opserv_level >= limit))) {
1092 KickChannelUser(mn->user, channel, bot, reason);
1095 DelChannelUser(bot, channel, "My work here is done", 0);
1096 reply("OSMSG_KICKALL_DONE", channel->name);
1100 static MODCMD_FUNC(cmd_part)
1104 if (!IsChannelName(argv[1])) {
1105 reply("MSG_NOT_CHANNEL_NAME");
1108 if ((channel = GetChannel(argv[1]))) {
1109 if (!GetUserMode(channel, cmd->parent->bot)) {
1110 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1113 reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL);
1114 reply("OSMSG_LEAVING", channel->name);
1115 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1120 static MODCMD_FUNC(cmd_mode)
1122 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1123 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1126 reply("OSMSG_MODE_SET", channel->name);
1130 static MODCMD_FUNC(cmd_op)
1132 struct mod_chanmode *change;
1133 unsigned int arg, count;
1135 change = mod_chanmode_alloc(argc-1);
1136 for (arg = 1, count = 0; arg < argc; ++arg) {
1137 struct userNode *victim;
1138 struct modeNode *mn;
1139 if (!(victim = GetUserH(argv[arg])))
1141 if (!(mn = GetUserMode(channel, victim)))
1143 if (mn->modes & MODE_CHANOP)
1145 change->args[count].mode = MODE_CHANOP;
1146 change->args[count++].u.member = mn;
1149 change->argc = count;
1150 modcmd_chanmode_announce(change);
1152 mod_chanmode_free(change);
1153 reply("OSMSG_OP_DONE");
1157 static MODCMD_FUNC(cmd_opall)
1159 struct mod_chanmode *change;
1160 unsigned int ii, count;
1162 change = mod_chanmode_alloc(channel->members.used);
1163 for (ii = count = 0; ii < channel->members.used; ++ii) {
1164 struct modeNode *mn = channel->members.list[ii];
1165 if (mn->modes & MODE_CHANOP)
1167 change->args[count].mode = MODE_CHANOP;
1168 change->args[count++].u.member = mn;
1171 change->argc = count;
1172 modcmd_chanmode_announce(change);
1174 mod_chanmode_free(change);
1175 reply("OSMSG_OPALL_DONE", channel->name);
1179 static MODCMD_FUNC(cmd_whois)
1181 struct userNode *target;
1185 #ifdef WITH_PROTOCOL_P10
1186 if (argv[1][0] == '*')
1187 target = GetUserN(argv[1]+1);
1190 target = GetUserH(argv[1]);
1192 reply("MSG_NICK_UNKNOWN", argv[1]);
1195 reply("OSMSG_WHOIS_NICK", target->nick);
1196 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1197 if (IsFakeHost(target))
1198 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
1199 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
1200 if (target->modes) {
1202 #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
1203 if (IsInvisible(target)) buffer[bpos++] = 'i';
1204 if (IsWallOp(target)) buffer[bpos++] = 'w';
1205 if (IsOper(target)) buffer[bpos++] = 'o';
1206 if (IsGlobal(target)) buffer[bpos++] = 'g';
1207 if (IsService(target)) buffer[bpos++] = 'k';
1208 if (IsDeaf(target)) buffer[bpos++] = 'd';
1209 if (IsNoChan(target)) buffer[bpos++] = 'n';
1210 if (IsHiddenHost(target)) buffer[bpos++] = 'x';
1211 if (IsNoIdle(target)) buffer[bpos++] = 'I';
1212 if (IsGagged(target)) buffer_cat(" (gagged)");
1213 if (IsRegistering(target)) buffer_cat(" (registered account)");
1216 reply("OSMSG_WHOIS_MODES", buffer);
1218 reply("OSMSG_WHOIS_INFO", target->info);
1219 #ifdef WITH_PROTOCOL_P10
1220 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1222 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1223 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1224 intervalString(buffer, now - target->timestamp, user->handle_info);
1225 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1226 if (target->channels.used <= MAX_CHANNELS_WHOIS)
1227 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
1229 reply("OSMSG_WHOIS_HIDECHANS");
1233 static MODCMD_FUNC(cmd_unban)
1235 struct mod_chanmode change;
1236 mod_chanmode_init(&change);
1238 change.args[0].mode = MODE_REMOVE | MODE_BAN;
1239 change.args[0].u.hostmask = argv[1];
1240 modcmd_chanmode_announce(&change);
1241 reply("OSMSG_UNBAN_DONE", channel->name);
1245 static MODCMD_FUNC(cmd_voiceall)
1247 struct mod_chanmode *change;
1248 unsigned int ii, count;
1250 change = mod_chanmode_alloc(channel->members.used);
1251 for (ii = count = 0; ii < channel->members.used; ++ii) {
1252 struct modeNode *mn = channel->members.list[ii];
1253 if (mn->modes & (MODE_CHANOP|MODE_VOICE))
1255 change->args[count].mode = MODE_VOICE;
1256 change->args[count++].u.member = mn;
1259 change->argc = count;
1260 modcmd_chanmode_announce(change);
1262 mod_chanmode_free(change);
1263 reply("OSMSG_CHANNEL_VOICED", channel->name);
1267 static MODCMD_FUNC(cmd_devoiceall)
1269 struct mod_chanmode *change;
1270 unsigned int ii, count;
1272 change = mod_chanmode_alloc(channel->members.used);
1273 for (ii = count = 0; ii < channel->members.used; ++ii) {
1274 struct modeNode *mn = channel->members.list[ii];
1275 if (!(mn->modes & MODE_VOICE))
1277 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
1278 change->args[count++].u.member = mn;
1281 change->argc = count;
1282 modcmd_chanmode_announce(change);
1284 mod_chanmode_free(change);
1285 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1289 static MODCMD_FUNC(cmd_stats_bad) {
1291 unsigned int ii, end, here_len;
1294 /* Show the bad word list.. */
1295 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1296 here_len = strlen(opserv_bad_words->list[ii]);
1297 if ((end + here_len + 2) > sizeof(buffer)) {
1299 reply("OSMSG_BADWORD_LIST", buffer);
1302 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1304 buffer[end++] = ' ';
1307 reply("OSMSG_BADWORD_LIST", buffer);
1309 /* Show the exemption list.. */
1310 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1311 here_len = strlen(iter_key(it));
1312 if ((end + here_len + 2) > sizeof(buffer)) {
1314 reply("OSMSG_EXEMPTED_LIST", buffer);
1317 memcpy(buffer+end, iter_key(it), here_len);
1319 buffer[end++] = ' ';
1322 reply("OSMSG_EXEMPTED_LIST", buffer);
1327 trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1328 unsigned int nn, pos;
1331 for (nn=1; nn<=depth; nn<<=1) ;
1332 for (pos=0, nn>>=1; nn>1; ) {
1334 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1335 buffer[pos++] = (nn == 1) ? '-': ' ';
1338 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1339 if (!server->children.used)
1341 for (nn=0; nn<server->children.used-1; nn++) {
1342 trace_links(bot, user, server->children.list[nn], depth<<1);
1344 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1347 static MODCMD_FUNC(cmd_stats_links) {
1348 trace_links(cmd->parent->bot, user, self, 1);
1353 static MODCMD_FUNC(cmd_stats_max) {
1354 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time)));
1358 static MODCMD_FUNC(cmd_stats_network) {
1359 struct helpfile_table tbl;
1360 unsigned int nn, tot_clients;
1363 tot_clients = dict_size(clients);
1364 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1365 tbl.length = dict_size(servers)+1;
1367 tbl.flags = TABLE_NO_FREE;
1368 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1369 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1370 tbl.contents[0][0] = "Server Name";
1371 tbl.contents[0][1] = "Clients";
1372 tbl.contents[0][2] = "Load";
1373 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1374 struct server *server = iter_data(it);
1375 char *buffer = malloc(32);
1376 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1377 tbl.contents[nn][0] = server->name;
1378 tbl.contents[nn][1] = buffer;
1379 sprintf(buffer, "%u", server->clients);
1380 tbl.contents[nn][2] = buffer + 16;
1381 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1384 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1385 for (nn=1; nn<tbl.length; nn++) {
1386 free((char*)tbl.contents[nn][1]);
1387 free(tbl.contents[nn]);
1389 free(tbl.contents[0]);
1394 static MODCMD_FUNC(cmd_stats_network2) {
1395 struct helpfile_table tbl;
1399 tbl.length = dict_size(servers)+1;
1401 tbl.flags = TABLE_NO_FREE;
1402 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1403 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1404 tbl.contents[0][0] = "Server Name";
1405 tbl.contents[0][1] = "Numeric";
1406 tbl.contents[0][2] = "Link Time";
1407 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1408 struct server *server = iter_data(it);
1409 char *buffer = malloc(64);
1412 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1413 tbl.contents[nn][0] = server->name;
1414 #ifdef WITH_PROTOCOL_P10
1415 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1419 tbl.contents[nn][1] = buffer;
1420 ofs = strlen(buffer) + 1;
1421 intervalString(buffer + ofs, now - server->link, user->handle_info);
1422 if (server->self_burst)
1423 strcat(buffer + ofs, " Bursting");
1424 tbl.contents[nn][2] = buffer + ofs;
1427 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1428 for (nn=1; nn<tbl.length; nn++) {
1429 free((char*)tbl.contents[nn][1]);
1430 free(tbl.contents[nn]);
1432 free(tbl.contents[0]);
1437 static MODCMD_FUNC(cmd_stats_reserved) {
1440 reply("OSMSG_RESERVED_LIST");
1441 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1442 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1446 static MODCMD_FUNC(cmd_stats_trusted) {
1448 struct trusted_host *th;
1449 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1452 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1455 intervalString(issued, now - th->issued, user->handle_info);
1457 intervalString(length, th->expires - now, user->handle_info);
1459 sprintf(limit, "limit %lu", th->limit);
1460 reply("OSMSG_HOST_IS_TRUSTED",
1462 (th->limit ? limit : "no limit"),
1463 (th->issued ? issued : "some time"),
1464 (th->issuer ? th->issuer : "<unknown>"),
1465 (th->expires ? length : "never"),
1466 (th->reason ? th->reason : "<unknown>"));
1468 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1471 reply("OSMSG_TRUSTED_LIST");
1472 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1475 intervalString(issued, now - th->issued, user->handle_info);
1477 intervalString(length, th->expires - now, user->handle_info);
1479 sprintf(limit, "limit %lu", th->limit);
1480 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
1481 (th->limit ? limit : "no limit"),
1482 (th->issued ? issued : "some time"),
1483 (th->issuer ? th->issuer : "<unknown>"),
1484 (th->expires ? length : "never"),
1485 (th->reason ? th->reason : "<unknown>"));
1491 static MODCMD_FUNC(cmd_stats_uplink) {
1492 extern struct cManagerNode cManager;
1493 struct uplinkNode *uplink;
1495 uplink = cManager.uplink;
1496 reply("OSMSG_UPLINK_START", uplink->name);
1497 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1501 static MODCMD_FUNC(cmd_stats_uptime) {
1502 extern int lines_processed;
1503 extern time_t boot_time;
1506 char uptime[INTERVALLEN];
1508 #if defined(HAVE_TIMES)
1509 static double clocks_per_sec;
1512 if (!clocks_per_sec) {
1513 #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1514 clocks_per_sec = sysconf(_SC_CLK_TCK);
1515 if (clocks_per_sec <= 0)
1518 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1519 clocks_per_sec = CLOCKS_PER_SEC;
1523 user_time = buf.tms_utime / clocks_per_sec;
1524 kernel_time = buf.tms_stime / clocks_per_sec;
1525 #elif defined(HAVE_GETPROCESSTIMES)
1527 LARGE_INTEGER li[2];
1529 GetProcessTimes(GetCurrentProcess(), ×[0], ×[1], ×[2], ×[3]);
1530 li[0].LowPart = times[2].dwLowDateTime;
1531 li[0].HighPart = times[2].dwHighDateTime;
1532 kernel_time = li[0].QuadPart * 1e-7;
1533 li[1].LowPart = times[3].dwLowDateTime;
1534 li[1].HighPart = times[3].dwHighDateTime;
1535 user_time = li[1].QuadPart * 1e-7;
1541 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1542 reply("OSMSG_UPTIME_STATS", uptime, lines_processed, user_time, kernel_time);
1546 static MODCMD_FUNC(cmd_stats_alerts) {
1548 struct opserv_user_alert *alert;
1549 const char *reaction;
1551 reply("OSMSG_ALERTS_LIST");
1552 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1553 alert = iter_data(it);
1554 switch (alert->reaction) {
1555 case REACT_NOTICE: reaction = "notice"; break;
1556 case REACT_KILL: reaction = "kill"; break;
1557 case REACT_GLINE: reaction = "gline"; break;
1558 default: reaction = "<unknown>"; break;
1560 reply("OSMSG_ALERT_IS", iter_key(it), alert->owner, reaction, alert->text_discrim);
1565 static MODCMD_FUNC(cmd_stats_gags) {
1566 struct gag_entry *gag;
1567 struct helpfile_table table;
1571 reply("OSMSG_NO_GAGS");
1574 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1575 table.length = nn+1;
1577 table.flags = TABLE_NO_FREE;
1578 table.contents = calloc(table.length, sizeof(char**));
1579 table.contents[0] = calloc(table.width, sizeof(char*));
1580 table.contents[0][0] = "Mask";
1581 table.contents[0][1] = "Owner";
1582 table.contents[0][2] = "Expires";
1583 table.contents[0][3] = "Reason";
1584 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1585 char expstr[INTERVALLEN];
1587 intervalString(expstr, gag->expires - now, user->handle_info);
1589 strcpy(expstr, "Never");
1590 table.contents[nn] = calloc(table.width, sizeof(char*));
1591 table.contents[nn][0] = gag->mask;
1592 table.contents[nn][1] = gag->owner;
1593 table.contents[nn][2] = strdup(expstr);
1594 table.contents[nn][3] = gag->reason;
1596 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1597 for (nn=1; nn<table.length; nn++) {
1598 free((char*)table.contents[nn][2]);
1599 free(table.contents[nn]);
1601 free(table.contents[0]);
1602 free(table.contents);
1606 static MODCMD_FUNC(cmd_stats_timeq) {
1607 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1611 static MODCMD_FUNC(cmd_stats_warn) {
1614 reply("OSMSG_WARN_LISTSTART");
1615 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1616 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1617 reply("OSMSG_WARN_LISTEND");
1621 #if defined(WITH_MALLOC_SRVX)
1622 static MODCMD_FUNC(cmd_stats_memory) {
1623 extern unsigned long alloc_count, alloc_size;
1624 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1625 "%u allocations totalling %u bytes.",
1626 alloc_count, alloc_size);
1629 #elif defined(WITH_MALLOC_SLAB)
1630 static MODCMD_FUNC(cmd_stats_memory) {
1631 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1632 extern unsigned long big_alloc_count, big_alloc_size;
1633 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1634 "%u allocations in %u slabs totalling %u bytes.",
1635 slab_alloc_count, slab_count, slab_alloc_size);
1636 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1637 "%u big allocations totalling %u bytes.",
1638 big_alloc_count, big_alloc_size);
1643 static MODCMD_FUNC(cmd_dump)
1645 char linedup[MAXLEN], original[MAXLEN];
1647 unsplit_string(argv+1, argc-1, original);
1648 safestrncpy(linedup, original, sizeof(linedup));
1649 /* assume it's only valid IRC if we can parse it */
1650 if (parse_line(linedup, 1)) {
1652 reply("OSMSG_LINE_DUMPED");
1654 reply("OSMSG_RAW_PARSE_ERROR");
1658 static MODCMD_FUNC(cmd_raw)
1660 char linedup[MAXLEN], original[MAXLEN];
1662 unsplit_string(argv+1, argc-1, original);
1663 safestrncpy(linedup, original, sizeof(linedup));
1664 /* Try to parse the line before sending it; if it's too wrong,
1665 * maybe it will core us instead of our uplink. */
1666 parse_line(linedup, 1);
1668 reply("OSMSG_LINE_DUMPED");
1672 static struct userNode *
1673 opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1675 struct userNode *resv = GetUserH(nick);
1677 if (IsService(resv)) {
1678 reply("MSG_SERVICE_IMMUNE", resv->nick);
1681 if (resv->handle_info
1682 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1683 reply("OSMSG_LEVEL_TOO_LOW");
1687 if ((resv = AddLocalUser(nick, ident, host, desc, "+i"))) {
1688 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1693 static MODCMD_FUNC(cmd_collide)
1695 struct userNode *resv;
1697 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1699 reply("OSMSG_COLLIDED_NICK", resv->nick);
1702 reply("OSMSG_CLONE_FAILED", argv[1]);
1707 static MODCMD_FUNC(cmd_reserve)
1709 struct userNode *resv;
1711 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1713 resv->modes |= FLAGS_PERSISTENT;
1714 reply("OSMSG_RESERVED_NICK", resv->nick);
1717 reply("OSMSG_CLONE_FAILED", argv[1]);
1723 free_reserve(char *nick)
1725 struct userNode *resv;
1729 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
1733 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
1734 reason = alloca(rlen);
1735 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
1736 DelUser(resv, NULL, 1, reason);
1737 dict_remove(opserv_reserved_nick_dict, nick);
1741 static MODCMD_FUNC(cmd_unreserve)
1743 if (free_reserve(argv[1]))
1744 reply("OSMSG_NICK_UNRESERVED", argv[1]);
1746 reply("OSMSG_NOT_RESERVED", argv[1]);
1751 opserv_part_channel(void *data)
1753 DelChannelUser(opserv, data, "Leaving.", 0);
1756 static int alert_check_user(const char *key, void *data, void *extra);
1759 opserv_new_user_check(struct userNode *user)
1761 struct opserv_hostinfo *ohi;
1762 struct gag_entry *gag;
1763 char addr[IRC_NTOP_MAX_SIZE];
1765 /* Check to see if we should ignore them entirely. */
1766 if (IsLocal(user) || IsService(user))
1769 /* Check for alerts, and stop if we find one that kills them. */
1770 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
1773 /* Gag them if appropriate. */
1774 for (gag = gagList; gag; gag = gag->next) {
1775 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
1776 gag_helper_func(user, NULL);
1781 /* Add to host info struct */
1782 irc_ntop(addr, sizeof(addr), &user->ip);
1783 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1784 ohi = calloc(1, sizeof(*ohi));
1785 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
1786 userList_init(&ohi->clients);
1788 userList_append(&ohi->clients, user);
1790 /* Only warn of new user floods outside of bursts. */
1791 if (!user->uplink->burst) {
1792 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
1793 if (!new_user_flood) {
1795 opserv_alert("Warning: Possible new-user flood.");
1802 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
1803 if (opserv_conf.untrusted_max
1804 && irc_in_addr_is_valid(user->ip)
1805 && !irc_in_addr_is_loopback(user->ip)) {
1806 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
1807 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
1809 /* 0 means unlimited hosts */
1810 } else if (ohi->clients.used == limit) {
1812 for (nn=0; nn<ohi->clients.used; nn++)
1813 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
1814 } else if (ohi->clients.used > limit) {
1815 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
1816 strcpy(target + 2, addr);
1817 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "AUTO Excessive connections from a single host.", now, now, 1);
1825 opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
1827 struct opserv_hostinfo *ohi;
1828 char addr[IRC_NTOP_MAX_SIZE];
1830 if (IsLocal(user)) {
1831 /* Try to remove it from the reserved nick dict without
1832 * calling free_reserve, because that would call DelUser(),
1833 * and we'd loop back to here. */
1834 dict_remove(opserv_reserved_nick_dict, user->nick);
1837 irc_ntop(addr, sizeof(addr), &user->ip);
1838 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1839 userList_remove(&ohi->clients, user);
1840 if (ohi->clients.used == 0)
1841 dict_remove(opserv_hostinfo_dict, addr);
1846 opserv_bad_channel(const char *name)
1851 dict_find(opserv_exempt_channels, name, &present);
1855 if (gline_find(name))
1858 for (found=0; found<opserv_bad_words->used; ++found)
1859 if (irccasestr(name, opserv_bad_words->list[found]))
1866 opserv_shutdown_channel(struct chanNode *channel, const char *reason)
1868 struct mod_chanmode *change;
1871 change = mod_chanmode_alloc(2);
1872 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
1873 change->args[0].mode = MODE_CHANOP;
1874 change->args[0].u.member = AddChannelUser(opserv, channel);
1875 change->args[1].mode = MODE_BAN;
1876 change->args[1].u.hostmask = "*!*@*";
1877 mod_chanmode_announce(opserv, channel, change);
1878 mod_chanmode_free(change);
1879 for (nn=channel->members.used; nn>0; ) {
1880 struct modeNode *mNode = channel->members.list[--nn];
1881 if (IsService(mNode->user))
1883 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
1885 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
1889 opserv_channel_check(struct chanNode *newchan)
1893 if (!newchan->join_policer.params) {
1894 newchan->join_policer.last_req = now;
1895 newchan->join_policer.params = opserv_conf.join_policer_params;
1897 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
1898 char message[MAXLEN];
1899 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
1900 global_message(MESSAGE_RECIPIENT_OPERS, message);
1903 /* Wait until the join check to shut channels down. */
1904 newchan->bad_channel = opserv_bad_channel(newchan->name);
1908 opserv_channel_delete(struct chanNode *chan)
1910 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
1914 opserv_join_check(struct modeNode *mNode)
1916 struct userNode *user = mNode->user;
1917 struct chanNode *channel = mNode->channel;
1920 if (IsService(user))
1923 dict_foreach(opserv_channel_alerts, alert_check_user, user);
1925 if (channel->bad_channel) {
1926 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
1927 if (channel->name[0] != '#')
1928 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
1929 else if (!GetUserMode(channel, opserv))
1930 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
1932 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
1933 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
1934 KickChannelUser(user, channel, opserv, msg);
1939 if (user->uplink->burst)
1941 if (policer_conforms(&channel->join_policer, now, 1.0)) {
1942 channel->join_flooded = 0;
1945 if (!channel->join_flooded) {
1946 /* Don't moderate the channel unless it is activated and
1947 the number of users in the channel is over the threshold. */
1948 struct mod_chanmode change;
1949 mod_chanmode_init(&change);
1950 channel->join_flooded = 1;
1951 if (opserv && opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
1952 if (!GetUserMode(channel, opserv)) {
1953 /* If we aren't in the channel, join it. */
1954 change.args[0].mode = MODE_CHANOP;
1955 change.args[0].u.member = AddChannelUser(opserv, channel);
1958 change.modes_set = (MODE_MODERATED | MODE_DELAYJOINS) & ~channel->modes;
1959 if (change.modes_set || change.argc)
1960 mod_chanmode_announce(opserv, channel, &change);
1961 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
1962 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
1964 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
1967 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
1972 opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
1973 unsigned int bad_idx;
1975 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
1976 char *orig_bad = opserv_bad_words->list[bad_idx];
1977 if (irccasestr(new_bad, orig_bad)) {
1979 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
1981 } else if (irccasestr(orig_bad, new_bad)) {
1983 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
1985 opserv_bad_words->list[bad_idx] = strdup(new_bad);
1986 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
1987 orig_bad = opserv_bad_words->list[bad_idx];
1988 if (!irccasestr(orig_bad, new_bad))
1991 reply("OSMSG_BAD_NUKING", orig_bad);
1992 string_list_delete(opserv_bad_words, bad_idx);
1999 string_list_append(opserv_bad_words, strdup(new_bad));
2001 reply("OSMSG_ADDED_BAD", new_bad);
2005 static MODCMD_FUNC(cmd_addbad)
2007 unsigned int arg, count;
2009 int bad_found, exempt_found;
2011 /* Create the bad word if it doesn't exist. */
2012 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2014 /* Look for exception modifiers. */
2015 for (arg=2; arg<argc; arg++) {
2016 if (!irccasecmp(argv[arg], "except")) {
2017 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2019 reply("MSG_MISSING_PARAMS", "except");
2022 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2023 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2024 if (!exempt_found) {
2025 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2029 reply("OSMSG_ADDED_EXEMPTIONS", count);
2031 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2032 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2036 /* Scan for existing channels that match the new bad word. */
2038 for (it = dict_first(channels); it; it = iter_next(it)) {
2039 struct chanNode *channel = iter_data(it);
2041 if (!opserv_bad_channel(channel->name))
2043 channel->bad_channel = 1;
2044 if (channel->name[0] == '#')
2045 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2048 for (nn=0; nn<channel->members.used; nn++) {
2049 struct userNode *user = channel->members.list[nn]->user;
2050 DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2059 static MODCMD_FUNC(cmd_delbad)
2064 for (nn=0; nn<opserv_bad_words->used; nn++) {
2065 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2066 string_list_delete(opserv_bad_words, nn);
2067 for (it = dict_first(channels); it; it = iter_next(it)) {
2068 channel = iter_data(it);
2069 if (irccasestr(channel->name, argv[1])
2070 && !opserv_bad_channel(channel->name)) {
2071 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2072 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2073 channel->bad_channel = 0;
2076 reply("OSMSG_REMOVED_BAD", argv[1]);
2080 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2084 static MODCMD_FUNC(cmd_addexempt)
2086 const char *chanName;
2088 if ((argc > 1) && IsChannelName(argv[1])) {
2091 reply("MSG_NOT_CHANNEL_NAME");
2095 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2096 channel = GetChannel(chanName);
2098 if (channel->bad_channel) {
2099 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2100 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2102 channel->bad_channel = 0;
2104 reply("OSMSG_ADDED_EXEMPTION", chanName);
2108 static MODCMD_FUNC(cmd_delexempt)
2110 const char *chanName;
2112 if ((argc > 1) && IsChannelName(argv[1])) {
2115 reply("MSG_NOT_CHANNEL_NAME");
2119 if (!dict_remove(opserv_exempt_channels, chanName)) {
2120 reply("OSMSG_NOT_EXEMPT", chanName);
2123 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2128 opserv_expire_trusted_host(void *data)
2130 struct trusted_host *th = data;
2131 dict_remove(opserv_trusted_hosts, th->ipaddr);
2135 opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason)
2137 struct trusted_host *th;
2138 th = calloc(1, sizeof(*th));
2141 th->ipaddr = strdup(ipaddr);
2142 th->reason = reason ? strdup(reason) : NULL;
2143 th->issuer = issuer ? strdup(issuer) : NULL;
2144 th->issued = issued;
2146 th->expires = expires;
2147 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2149 timeq_add(th->expires, opserv_expire_trusted_host, th);
2153 free_trusted_host(void *data)
2155 struct trusted_host *th = data;
2162 static MODCMD_FUNC(cmd_addtrust)
2164 unsigned long interval;
2166 irc_in_addr_t tmpaddr;
2169 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2170 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2174 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
2175 reply("OSMSG_BAD_IP", argv[1]);
2179 count = strtoul(argv[2], &tmp, 10);
2181 reply("OSMSG_BAD_NUMBER", argv[2]);
2185 interval = ParseInterval(argv[3]);
2186 if (!interval && strcmp(argv[3], "0")) {
2187 reply("MSG_INVALID_DURATION", argv[3]);
2191 reason = unsplit_string(argv+4, argc-4, NULL);
2192 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2193 reply("OSMSG_ADDED_TRUSTED");
2197 static MODCMD_FUNC(cmd_edittrust)
2199 unsigned long interval;
2200 struct trusted_host *th;
2204 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2206 reply("OSMSG_NOT_TRUSTED", argv[1]);
2209 count = strtoul(argv[2], &tmp, 10);
2210 if (!count || *tmp) {
2211 reply("OSMSG_BAD_NUMBER", argv[2]);
2214 interval = ParseInterval(argv[3]);
2215 if (!interval && strcmp(argv[3], "0")) {
2216 reply("MSG_INVALID_DURATION", argv[3]);
2219 reason = unsplit_string(argv+4, argc-4, NULL);
2221 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2224 th->reason = strdup(reason);
2226 th->issuer = strdup(user->handle_info->handle);
2230 th->expires = now + interval;
2231 timeq_add(th->expires, opserv_expire_trusted_host, th);
2234 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2238 static MODCMD_FUNC(cmd_deltrust)
2242 for (n=1; n<argc; n++) {
2243 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2247 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2248 dict_remove(opserv_trusted_hosts, argv[n]);
2250 reply("OSMSG_REMOVED_TRUSTED");
2254 /* This doesn't use dict_t because it's a little simpler to open-code the
2255 * comparisons (and simpler arg-passing for the ADD subcommand).
2257 static MODCMD_FUNC(cmd_clone)
2260 struct userNode *clone;
2262 clone = GetUserH(argv[2]);
2263 if (!irccasecmp(argv[1], "ADD")) {
2265 char ident[USERLEN+1];
2268 reply("MSG_MISSING_PARAMS", argv[1]);
2273 reply("OSMSG_CLONE_EXISTS", argv[2]);
2276 userinfo = unsplit_string(argv+4, argc-4, NULL);
2277 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2278 if (argv[3][i] == '@') {
2282 ident[i] = argv[3][i];
2285 if (!argv[3][i] || (i==USERLEN)) {
2286 reply("OSMSG_NOT_A_HOSTMASK");
2289 if (!(clone = AddLocalUser(argv[2], ident, argv[3]+i, userinfo, "+i"))) {
2290 reply("OSMSG_CLONE_FAILED", argv[2]);
2293 reply("OSMSG_CLONE_ADDED", clone->nick);
2297 reply("MSG_NICK_UNKNOWN", argv[2]);
2300 if (clone->uplink != self || IsService(clone)) {
2301 reply("OSMSG_NOT_A_CLONE", clone->nick);
2304 if (!irccasecmp(argv[1], "REMOVE")) {
2307 reason = unsplit_string(argv+3, argc-3, NULL);
2310 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2311 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2314 DelUser(clone, NULL, 1, reason);
2315 reply("OSMSG_CLONE_REMOVED", argv[2]);
2319 reply("MSG_MISSING_PARAMS", argv[1]);
2323 channel = GetChannel(argv[3]);
2324 if (!irccasecmp(argv[1], "JOIN")) {
2326 && !(channel = AddChannel(argv[3], now, NULL, NULL))) {
2327 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2330 AddChannelUser(clone, channel);
2331 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2334 if (!irccasecmp(argv[1], "PART")) {
2336 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2339 if (!GetUserMode(channel, clone)) {
2340 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2343 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2344 DelChannelUser(clone, channel, "Leaving.", 0);
2347 if (!irccasecmp(argv[1], "OP")) {
2348 struct mod_chanmode change;
2350 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2353 mod_chanmode_init(&change);
2355 change.args[0].mode = MODE_CHANOP;
2356 change.args[0].u.member = GetUserMode(channel, clone);
2357 if (!change.args[0].u.member) {
2358 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2361 modcmd_chanmode_announce(&change);
2362 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2366 reply("MSG_MISSING_PARAMS", argv[1]);
2370 if (!irccasecmp(argv[1], "SAY")) {
2371 char *text = unsplit_string(argv+4, argc-4, NULL);
2372 irc_privmsg(clone, argv[3], text);
2373 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2376 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2380 static struct helpfile_expansion
2381 opserv_help_expand(const char *variable)
2383 extern struct userNode *message_source;
2384 struct helpfile_expansion exp;
2385 struct service *service;
2391 if (!(service = service_find(message_source->nick))) {
2392 exp.type = HF_STRING;
2393 exp.value.str = NULL;
2394 } else if (!irccasecmp(variable, "index")) {
2395 exp.type = HF_TABLE;
2396 exp.value.table.length = 1;
2397 exp.value.table.width = 2;
2398 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2399 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2400 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2401 exp.value.table.contents[0][0] = "Command";
2402 exp.value.table.contents[0][1] = "Level";
2403 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2404 cmd = iter_data(it);
2405 row = exp.value.table.length++;
2406 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2407 exp.value.table.contents[row][0] = iter_key(it);
2408 level = cmd->min_opserv_level;
2409 if (!level_strings[level]) {
2410 level_strings[level] = malloc(16);
2411 snprintf(level_strings[level], 16, "%3d", level);
2413 exp.value.table.contents[row][1] = level_strings[level];
2415 } else if (!strncasecmp(variable, "level", 5)) {
2416 cmd = dict_find(service->commands, variable+6, NULL);
2417 exp.type = HF_STRING;
2419 level = cmd->min_opserv_level;
2420 exp.value.str = malloc(16);
2421 snprintf(exp.value.str, 16, "%3d", level);
2423 exp.value.str = NULL;
2426 exp.type = HF_STRING;
2427 exp.value.str = NULL;
2433 opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2435 char buf[16], *flags = NULL;
2436 unsigned int iflags = 0;
2437 sprintf(buf, "%d", min_level);
2439 case 1: flags = "+acceptchan"; break;
2440 case 3: flags = "+acceptpluschan"; /* fall through */
2441 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2444 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2446 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2450 int add_reserved(const char *key, void *data, void *extra)
2452 struct record_data *rd = data;
2453 const char *ident, *hostname, *desc;
2454 struct userNode *reserve;
2455 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2457 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2460 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2462 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2465 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2467 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2470 if ((reserve = AddLocalUser(key, ident, hostname, desc, "+i"))) {
2471 reserve->modes |= FLAGS_PERSISTENT;
2472 dict_insert(extra, reserve->nick, reserve);
2478 foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2482 unsigned int matched;
2484 if (!self->uplink) return 0;
2485 discrim = calloc(1, sizeof(*discrim));
2486 discrim->limit = dict_size(clients);
2487 discrim->max_level = ~0;
2488 discrim->max_ts = now;
2489 discrim->max_channels = INT_MAX;
2490 discrim->authed = -1;
2491 discrim->info_space = -1;
2492 dupmask = strdup(hostmask);
2493 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2494 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2495 discrim->ip_mask_bits = 0;
2496 matched = opserv_discrim_search(discrim, func, extra);
2498 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
2507 gag_free(struct gag_entry *gag)
2509 unsigned int ungagged;
2511 /* Remove from gag list */
2512 if (gagList == gag) {
2513 gagList = gag->next;
2515 struct gag_entry *prev;
2516 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2517 prev->next = gag->next;
2520 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2522 /* Deallocate storage */
2532 gag_expire(void *data)
2538 gag_create(const char *mask, const char *owner, const char *reason, time_t expires)
2540 struct gag_entry *gag;
2542 /* Create gag and put it into linked list */
2543 gag = calloc(1, sizeof(*gag));
2544 gag->mask = strdup(mask);
2545 gag->owner = strdup(owner ? owner : "<unknown>");
2546 gag->reason = strdup(reason ? reason : "<unknown>");
2547 gag->expires = expires;
2549 timeq_add(gag->expires, gag_expire, gag);
2550 gag->next = gagList;
2553 /* If we're linked, see if who the gag applies to */
2554 return foreach_matching_user(mask, gag_helper_func, gag);
2558 add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2560 struct record_data *rd = data;
2561 char *owner, *reason, *expstr;
2564 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2565 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2566 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2567 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2568 gag_create(key, owner, reason, expires);
2573 static struct opserv_user_alert *
2574 opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2577 char *wordv[MAXNUMPARAMS], *discrim_copy;
2578 struct opserv_user_alert *alert;
2581 if (dict_find(opserv_user_alerts, name, NULL)) {
2582 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2585 alert = malloc(sizeof(*alert));
2586 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2587 alert->text_discrim = strdup(text_discrim);
2588 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2589 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
2590 alert->discrim = opserv_discrim_create(req, wordc, wordv, 0);
2591 if (!alert->discrim) {
2592 free(alert->text_discrim);
2597 alert->split_discrim = discrim_copy;
2598 name_dup = strdup(name);
2599 if (!alert->discrim->reason)
2600 alert->discrim->reason = strdup(name);
2601 alert->reaction = reaction;
2602 dict_insert(opserv_user_alerts, name_dup, alert);
2603 /* Stick the alert into the appropriate additional alert dict(s).
2604 * For channel alerts, we only use channels and min_channels;
2605 * max_channels would have to be checked on /part, which we do not
2606 * yet do, and which seems of questionable value.
2608 if (alert->discrim->channel || alert->discrim->min_channels)
2609 dict_insert(opserv_channel_alerts, name_dup, alert);
2610 if (alert->discrim->mask_nick)
2611 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2612 if (alert->discrim->accountmask || alert->discrim->authed != -1)
2613 dict_insert(opserv_account_alerts, name_dup, alert);
2618 add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2620 struct record_data *rd = data;
2621 char *reason = GET_RECORD_QSTRING(rd);
2623 /* i hope this can't happen */
2625 reason = "No Reason";
2627 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2632 add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2635 const char *discrim, *react, *owner;
2636 opserv_alert_reaction reaction;
2637 struct opserv_user_alert *alert;
2639 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2640 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2643 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2644 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2645 if (!react || !irccasecmp(react, "notice"))
2646 reaction = REACT_NOTICE;
2647 else if (!irccasecmp(react, "kill"))
2648 reaction = REACT_KILL;
2649 else if (!irccasecmp(react, "gline"))
2650 reaction = REACT_GLINE;
2652 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2655 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2657 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2660 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2662 alert->owner = strdup(owner ? owner : "<unknown>");
2667 trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2669 struct record_data *rd = data;
2670 const char *limit, *str, *reason, *issuer;
2671 time_t issued, expires;
2673 if (rd->type == RECDB_QSTRING) {
2674 /* old style host by itself */
2675 limit = GET_RECORD_QSTRING(rd);
2680 } else if (rd->type == RECDB_OBJECT) {
2681 dict_t obj = GET_RECORD_OBJECT(rd);
2682 /* new style structure */
2683 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
2684 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
2685 expires = str ? ParseInterval(str) : 0;
2686 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
2687 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
2688 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
2689 issued = str ? ParseInterval(str) : 0;
2693 if (expires && (expires < now))
2695 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
2700 opserv_saxdb_read(struct dict *conf_db)
2703 struct record_data *rd;
2707 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
2708 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
2709 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
2711 case RECDB_STRING_LIST:
2712 /* Add words one by one just in case there are overlaps from an old DB. */
2713 for (nn=0; nn<rd->d.slist->used; ++nn)
2714 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
2717 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
2718 opserv_add_bad_word(NULL, NULL, iter_key(it));
2720 if (rd->type == RECDB_STRING_LIST)
2721 for (nn=0; nn<rd->d.slist->used; nn++)
2722 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2729 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
2730 && (rd->type == RECDB_STRING_LIST)) {
2731 for (nn=0; nn<rd->d.slist->used; ++nn)
2732 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2734 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
2736 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
2737 max_clients = atoi(str);
2738 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
2739 max_clients_time = atoi(str);
2741 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
2742 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
2743 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
2744 dict_foreach(object, add_gag_helper, NULL);
2745 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
2746 dict_foreach(object, add_user_alert, NULL);
2747 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
2748 dict_foreach(object, add_chan_warn, NULL);
2753 opserv_saxdb_write(struct saxdb_context *ctx)
2755 struct string_list *slist;
2758 /* reserved nicks */
2759 if (dict_size(opserv_reserved_nick_dict)) {
2760 saxdb_start_record(ctx, KEY_RESERVES, 1);
2761 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
2762 struct userNode *user = iter_data(it);
2763 if (!IsPersistent(user)) continue;
2764 saxdb_start_record(ctx, iter_key(it), 0);
2765 saxdb_write_string(ctx, KEY_IDENT, user->ident);
2766 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
2767 saxdb_write_string(ctx, KEY_DESC, user->info);
2768 saxdb_end_record(ctx);
2770 saxdb_end_record(ctx);
2773 if (opserv_bad_words->used) {
2774 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
2776 /* insert exempt channel names */
2777 if (dict_size(opserv_exempt_channels)) {
2778 slist = alloc_string_list(dict_size(opserv_exempt_channels));
2779 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
2780 string_list_append(slist, strdup(iter_key(it)));
2782 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
2783 free_string_list(slist);
2785 /* trusted hosts takes a little more work */
2786 if (dict_size(opserv_trusted_hosts)) {
2787 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
2788 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
2789 struct trusted_host *th = iter_data(it);
2790 saxdb_start_record(ctx, iter_key(it), 0);
2791 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
2792 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
2793 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
2794 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
2795 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
2796 saxdb_end_record(ctx);
2798 saxdb_end_record(ctx);
2802 struct gag_entry *gag;
2803 saxdb_start_record(ctx, KEY_GAGS, 1);
2804 for (gag = gagList; gag; gag = gag->next) {
2805 saxdb_start_record(ctx, gag->mask, 0);
2806 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
2807 saxdb_write_string(ctx, KEY_REASON, gag->reason);
2808 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
2809 saxdb_end_record(ctx);
2811 saxdb_end_record(ctx);
2813 /* channel warnings */
2814 if (dict_size(opserv_chan_warn)) {
2815 saxdb_start_record(ctx, KEY_WARN, 0);
2816 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
2817 saxdb_write_string(ctx, iter_key(it), iter_data(it));
2819 saxdb_end_record(ctx);
2822 if (dict_size(opserv_user_alerts)) {
2823 saxdb_start_record(ctx, KEY_ALERTS, 1);
2824 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
2825 struct opserv_user_alert *alert = iter_data(it);
2826 const char *reaction;
2827 saxdb_start_record(ctx, iter_key(it), 0);
2828 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
2829 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
2830 switch (alert->reaction) {
2831 case REACT_NOTICE: reaction = "notice"; break;
2832 case REACT_KILL: reaction = "kill"; break;
2833 case REACT_GLINE: reaction = "gline"; break;
2836 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
2839 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
2840 saxdb_end_record(ctx);
2842 saxdb_end_record(ctx);
2845 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
2846 saxdb_write_int(ctx, KEY_MAX, max_clients);
2847 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
2848 saxdb_end_record(ctx);
2853 query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
2855 send_message_type(4, extra, opserv, "$b%s$b", key);
2859 static MODCMD_FUNC(cmd_query)
2861 struct record_data *rd;
2866 reply("OSMSG_OPTION_ROOT");
2867 conf_enum_root(query_keys_helper, user);
2871 nodename = unsplit_string(argv+1, argc-1, NULL);
2872 if (!(rd = conf_get_node(nodename))) {
2873 reply("OSMSG_UNKNOWN_OPTION", nodename);
2877 if (rd->type == RECDB_QSTRING)
2878 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
2879 else if (rd->type == RECDB_STRING_LIST) {
2880 reply("OSMSG_OPTION_LIST", nodename);
2881 if (rd->d.slist->used)
2882 for (i=0; i<rd->d.slist->used; i++)
2883 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
2885 reply("OSMSG_OPTION_LIST_EMPTY");
2886 } else if (rd->type == RECDB_OBJECT) {
2887 reply("OSMSG_OPTION_KEYS", nodename);
2888 dict_foreach(rd->d.object, query_keys_helper, user);
2894 static MODCMD_FUNC(cmd_set)
2896 struct record_data *rd;
2898 /* I originally wanted to be able to fully manipulate the config
2899 db with this, but i wussed out. feel free to fix this - you'll
2900 need to handle quoted strings which have been split, and likely
2901 invent a syntax for it. -Zoot */
2903 if (!(rd = conf_get_node(argv[1]))) {
2904 reply("OSMSG_SET_NOT_SET", argv[1]);
2908 if (rd->type != RECDB_QSTRING) {
2909 reply("OSMSG_SET_BAD_TYPE", argv[1]);
2913 free(rd->d.qstring);
2914 rd->d.qstring = strdup(argv[2]);
2915 conf_call_reload_funcs();
2916 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
2920 static MODCMD_FUNC(cmd_settime)
2922 const char *srv_name_mask = "*";
2923 time_t new_time = now;
2926 srv_name_mask = argv[1];
2928 new_time = time(NULL);
2929 irc_settime(srv_name_mask, new_time);
2930 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
2935 opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel)
2940 discrim = calloc(1, sizeof(*discrim));
2941 discrim->limit = 250;
2942 discrim->max_level = ~0;
2943 discrim->max_ts = INT_MAX;
2944 discrim->domain_depth = 2;
2945 discrim->max_channels = INT_MAX;
2946 discrim->authed = -1;
2947 discrim->info_space = -1;
2949 for (i=0; i<argc; i++) {
2950 if (irccasecmp(argv[i], "log") == 0) {
2951 discrim->option_log = 1;
2954 /* Assume all other criteria require arguments. */
2955 if (i == argc - 1) {
2956 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
2959 if (irccasecmp(argv[i], "mask") == 0) {
2960 if (!is_ircmask(argv[++i])) {
2961 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2964 if (!split_ircmask(argv[i],
2965 &discrim->mask_nick,
2966 &discrim->mask_ident,
2967 &discrim->mask_host)) {
2968 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2971 } else if (irccasecmp(argv[i], "nick") == 0) {
2972 discrim->mask_nick = argv[++i];
2973 } else if (irccasecmp(argv[i], "ident") == 0) {
2974 discrim->mask_ident = argv[++i];
2975 } else if (irccasecmp(argv[i], "host") == 0) {
2976 discrim->mask_host = argv[++i];
2977 } else if (irccasecmp(argv[i], "info") == 0) {
2978 discrim->mask_info = argv[++i];
2979 } else if (irccasecmp(argv[i], "server") == 0) {
2980 discrim->server = argv[++i];
2981 } else if (irccasecmp(argv[i], "ip") == 0) {
2982 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
2984 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
2987 } else if (irccasecmp(argv[i], "account") == 0) {
2988 if (discrim->authed == 0) {
2989 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
2992 discrim->accountmask = argv[++i];
2993 discrim->authed = 1;
2994 } else if (irccasecmp(argv[i], "authed") == 0) {
2995 i++; /* true_string and false_string are macros! */
2996 if (true_string(argv[i])) {
2997 discrim->authed = 1;
2998 } else if (false_string(argv[i])) {
2999 if (discrim->accountmask) {
3000 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3003 discrim->authed = 0;
3005 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3008 } else if (irccasecmp(argv[i], "info_space") == 0) {
3009 /* XXX: A hack because you can't check explicitly for a space through
3010 * any other means */
3012 if (true_string(argv[i])) {
3013 discrim->info_space = 1;
3014 } else if (false_string(argv[i])) {
3015 discrim->info_space = 0;
3017 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3020 } else if (irccasecmp(argv[i], "duration") == 0) {
3021 discrim->duration = ParseInterval(argv[++i]);
3022 } else if (irccasecmp(argv[i], "channel") == 0) {
3023 for (j=0, i++; ; j++) {
3024 switch (argv[i][j]) {
3028 discrim->chan_no_modes |= MODE_CHANOP | MODE_VOICE;
3031 discrim->chan_req_modes |= MODE_VOICE;
3032 discrim->chan_no_modes |= MODE_CHANOP;
3035 discrim->chan_req_modes |= MODE_CHANOP;
3038 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3043 discrim->chan_no_modes &= ~discrim->chan_req_modes;
3044 if (!(discrim->channel = GetChannel(argv[i]+j))) {
3045 /* secretly "allow_channel" now means "if a channel name is
3046 * specified, require that it currently exist" */
3047 if (allow_channel) {
3048 send_message(user, opserv, "MSG_CHANNEL_UNKNOWN", argv[i]);
3051 discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL);
3054 LockChannel(discrim->channel);
3055 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3056 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
3057 } else if (irccasecmp(argv[i], "limit") == 0) {
3058 discrim->limit = strtoul(argv[++i], NULL, 10);
3059 } else if (irccasecmp(argv[i], "reason") == 0) {
3060 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3062 } else if (irccasecmp(argv[i], "last") == 0) {
3063 discrim->min_ts = now - ParseInterval(argv[++i]);
3064 } else if ((irccasecmp(argv[i], "linked") == 0)
3065 || (irccasecmp(argv[i], "nickage") == 0)) {
3066 const char *cmp = argv[++i];
3067 if (cmp[0] == '<') {
3068 if (cmp[1] == '=') {
3069 discrim->min_ts = now - ParseInterval(cmp+2);
3071 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3073 } else if (cmp[0] == '>') {
3074 if (cmp[1] == '=') {
3075 discrim->max_ts = now - ParseInterval(cmp+2);
3077 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3080 discrim->min_ts = now - ParseInterval(cmp);
3082 } else if (irccasecmp(argv[i], "access") == 0) {
3083 const char *cmp = argv[++i];
3084 if (cmp[0] == '<') {
3085 if (discrim->min_level == 0) discrim->min_level = 1;
3086 if (cmp[1] == '=') {
3087 discrim->max_level = strtoul(cmp+2, NULL, 0);
3089 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3091 } else if (cmp[0] == '=') {
3092 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3093 } else if (cmp[0] == '>') {
3094 if (cmp[1] == '=') {
3095 discrim->min_level = strtoul(cmp+2, NULL, 0);
3097 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3100 discrim->min_level = strtoul(cmp, NULL, 0);
3102 } else if ((irccasecmp(argv[i], "abuse") == 0)
3103 && (irccasecmp(argv[++i], "opers") == 0)) {
3104 discrim->match_opers = 1;
3105 } else if (irccasecmp(argv[i], "depth") == 0) {
3106 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3107 } else if (irccasecmp(argv[i], "clones") == 0) {
3108 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3110 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3115 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
3116 discrim->mask_nick = 0;
3118 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3119 discrim->mask_ident = 0;
3121 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
3122 discrim->mask_info = 0;
3124 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3125 discrim->mask_host = 0;
3134 discrim_match(discrim_t discrim, struct userNode *user)
3136 unsigned int access;
3138 if ((user->timestamp < discrim->min_ts)
3139 || (user->timestamp > discrim->max_ts)
3140 || (user->channels.used < discrim->min_channels)
3141 || (user->channels.used > discrim->max_channels)
3142 || (discrim->authed == 0 && user->handle_info)
3143 || (discrim->authed == 1 && !user->handle_info)
3144 || (discrim->info_space == 0 && user->info[0] == ' ')
3145 || (discrim->info_space == 1 && user->info[0] != ' ')
3146 || (discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3147 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3148 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3149 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))
3150 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3151 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
3152 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3155 if (discrim->channel && !GetUserMode(discrim->channel, user))
3157 access = user->handle_info ? user->handle_info->opserv_level : 0;
3158 if ((access < discrim->min_level)
3159 || (access > discrim->max_level)) {
3162 if (discrim->min_clones > 1) {
3163 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3164 if (!ohi || (ohi->clients.used < discrim->min_clones))
3171 opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3173 unsigned int nn, count;
3174 struct userList matched;
3176 userList_init(&matched);
3177 /* Try most optimized search methods first */
3178 if (discrim->channel) {
3180 (nn < discrim->channel->members.used)
3181 && (matched.used < discrim->limit);
3183 struct modeNode *mn = discrim->channel->members.list[nn];
3184 if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes)
3185 || ((mn->modes & discrim->chan_no_modes) != 0)) {
3188 if (discrim_match(discrim, mn->user)) {
3189 userList_append(&matched, mn->user);
3192 } else if (discrim->ip_mask_bits == 128) {
3193 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
3195 userList_clean(&matched);
3198 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3199 if (discrim_match(discrim, ohi->clients.list[nn])) {
3200 userList_append(&matched, ohi->clients.list[nn]);
3205 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3206 if (discrim_match(discrim, iter_data(it))) {
3207 userList_append(&matched, iter_data(it));
3212 if (!matched.used) {
3213 userList_clean(&matched);
3217 if (discrim->option_log) {
3218 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3220 for (nn=0; nn<matched.used; nn++) {
3221 struct userNode *user = matched.list[nn];
3222 if (discrim->option_log) {
3223 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3225 if (dsf(user, data)) {
3226 /* If a search function returns true, it ran into a
3227 problem. Stop going through the list. */
3231 if (discrim->option_log) {
3232 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3234 count = matched.used;
3235 userList_clean(&matched);
3240 trace_print_func(struct userNode *match, void *extra)
3242 struct discrim_and_source *das = extra;
3243 if (match->handle_info) {
3244 send_message_type(4, das->source, opserv, "%s!%s@%s %s", match->nick, match->ident, match->hostname, match->handle_info->handle);
3246 send_message_type(4, das->source, opserv, "%s!%s@%s", match->nick, match->ident, match->hostname);
3252 trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3258 is_oper_victim(struct userNode *user, struct userNode *target, int match_opers)
3260 return !(IsService(target)
3261 || (!match_opers && IsOper(target))
3262 || (target->handle_info
3263 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3267 trace_gline_func(struct userNode *match, void *extra)
3269 struct discrim_and_source *das = extra;
3271 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3272 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3279 trace_kill_func(struct userNode *match, void *extra)
3281 struct discrim_and_source *das = extra;
3283 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3285 if (das->discrim->reason) {
3286 reason = das->discrim->reason;
3288 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3289 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3291 DelUser(match, opserv, 1, reason);
3298 is_gagged(char *mask)
3300 struct gag_entry *gag;
3302 for (gag = gagList; gag; gag = gag->next) {
3303 if (match_ircglobs(gag->mask, mask)) return 1;
3309 trace_gag_func(struct userNode *match, void *extra)
3311 struct discrim_and_source *das = extra;
3313 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3314 char *reason, *mask;
3316 if (das->discrim->reason) {
3317 reason = das->discrim->reason;
3319 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3320 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3322 masksize = 5+strlen(match->hostname);
3323 mask = alloca(masksize);
3324 snprintf(mask, masksize, "*!*@%s", match->hostname);
3325 if (!is_gagged(mask)) {
3326 gag_create(mask, das->source->handle_info->handle, reason,
3327 das->discrim->duration ? (now + das->discrim->duration) : 0);
3335 trace_domains_func(struct userNode *match, void *extra)
3337 struct discrim_and_source *das = extra;
3339 unsigned long *count;
3342 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
3344 if (irc_pton(&ip, NULL, match->hostname)) {
3345 if (irc_in_addr_is_ipv4(ip)) {
3346 unsigned long matchip = ntohl(ip.in6_32[3]);
3347 /* raw IP address.. use up to first three octets of IP */
3348 switch (das->discrim->domain_depth) {
3350 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3353 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3356 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3359 } else if (irc_in_addr_is_ipv6(ip)) {
3360 switch (das->discrim->domain_depth) {
3361 case 1: depth = 16; goto ipv6_pfx;
3362 case 2: depth = 24; goto ipv6_pfx;
3363 case 3: depth = 32; goto ipv6_pfx;
3364 default: depth = das->discrim->domain_depth;
3366 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3368 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3369 ipmask[sizeof(ipmask) - 1] = '\0';
3372 hostname = match->hostname + strlen(match->hostname);
3373 for (depth=das->discrim->domain_depth;
3374 depth && (hostname > match->hostname);
3377 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3379 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3381 if (!(count = dict_find(das->dict, hostname, NULL))) {
3382 count = calloc(1, sizeof(*count));
3383 dict_insert(das->dict, strdup(hostname), count);
3390 opserv_show_hostinfo(const char *key, void *data, void *extra)
3392 unsigned long *count = data;
3393 struct discrim_and_source *das = extra;
3395 send_message_type(4, das->source, opserv, "%s %lu", key, *count);
3396 return !--das->disp_limit;
3399 static MODCMD_FUNC(cmd_trace)
3401 struct discrim_and_source das;
3402 discrim_search_func action;
3403 unsigned int matches;
3404 struct svccmd *subcmd;
3407 sprintf(buf, "trace %s", argv[1]);
3408 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3409 reply("OSMSG_BAD_ACTION", argv[1]);
3412 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
3414 if (!irccasecmp(argv[1], "print"))
3415 action = trace_print_func;
3416 else if (!irccasecmp(argv[1], "count"))
3417 action = trace_count_func;
3418 else if (!irccasecmp(argv[1], "domains"))
3419 action = trace_domains_func;
3420 else if (!irccasecmp(argv[1], "gline"))
3421 action = trace_gline_func;
3422 else if (!irccasecmp(argv[1], "kill"))
3423 action = trace_kill_func;
3424 else if (!irccasecmp(argv[1], "gag"))
3425 action = trace_gag_func;
3427 reply("OSMSG_BAD_ACTION", argv[1]);
3431 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3432 reply("OSMSG_LEVEL_TOO_LOW");
3438 das.discrim = opserv_discrim_create(user, argc-2, argv+2, 1);
3442 if (action == trace_print_func)
3443 reply("OSMSG_USER_SEARCH_RESULTS");
3444 else if (action == trace_count_func)
3445 das.discrim->limit = INT_MAX;
3446 else if ((action == trace_gline_func) && !das.discrim->duration)
3447 das.discrim->duration = opserv_conf.block_gline_duration;
3448 else if (action == trace_domains_func) {
3449 das.dict = dict_new();
3450 dict_set_free_data(das.dict, free);
3451 dict_set_free_keys(das.dict, free);
3452 das.disp_limit = das.discrim->limit;
3453 das.discrim->limit = INT_MAX;
3455 matches = opserv_discrim_search(das.discrim, action, &das);
3457 if (action == trace_domains_func)
3458 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3461 reply("MSG_MATCH_COUNT", matches);
3463 reply("MSG_NO_MATCHES");
3465 if (das.discrim->channel)
3466 UnlockChannel(das.discrim->channel);
3467 free(das.discrim->reason);
3469 dict_delete(das.dict);
3473 typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data);
3475 typedef struct channel_discrim {
3478 unsigned int min_users, max_users;
3479 time_t min_ts, max_ts;
3483 static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[]);
3484 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data);
3487 smart_parse_time(const char *str) {
3488 /* If an interval-style string is given, treat as time before now.
3489 * If it's all digits, treat directly as a Unix timestamp. */
3490 return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str);
3494 opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[])
3499 discrim = calloc(1, sizeof(*discrim));
3500 discrim->limit = 25;
3501 discrim->max_users = ~0;
3502 /* So, time_t is frequently signed. Fun. */
3503 discrim->max_ts = (1ul << (CHAR_BIT * sizeof(time_t) - 1)) - 1;
3505 for (i = 0; i < argc; i++) {
3506 /* Assume all criteria require arguments. */
3507 if (i == (argc - 1)) {
3508 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3512 if (!irccasecmp(argv[i], "name"))
3513 discrim->name = argv[++i];
3514 else if (!irccasecmp(argv[i], "topic"))
3515 discrim->topic = argv[++i];
3516 else if (!irccasecmp(argv[i], "users")) {
3517 const char *cmp = argv[++i];
3518 if (cmp[0] == '<') {
3520 discrim->max_users = strtoul(cmp+2, NULL, 0);
3522 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
3523 } else if (cmp[0] == '=') {
3524 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
3525 } else if (cmp[0] == '>') {
3527 discrim->min_users = strtoul(cmp+2, NULL, 0);
3529 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
3531 discrim->min_users = strtoul(cmp, NULL, 0);
3533 } else if (!irccasecmp(argv[i], "timestamp")) {
3534 const char *cmp = argv[++i];
3535 if (cmp[0] == '<') {
3537 discrim->max_ts = smart_parse_time(cmp+2);
3539 discrim->max_ts = smart_parse_time(cmp+1)-1;
3540 } else if (cmp[0] == '=') {
3541 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
3542 } else if (cmp[0] == '>') {
3544 discrim->min_ts = smart_parse_time(cmp+2);
3546 discrim->min_ts = smart_parse_time(cmp+1)+1;
3548 discrim->min_ts = smart_parse_time(cmp);
3550 } else if (!irccasecmp(argv[i], "limit")) {
3551 discrim->limit = strtoul(argv[++i], NULL, 10);
3553 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3558 if (discrim->name && !strcmp(discrim->name, "*"))
3560 if (discrim->topic && !strcmp(discrim->topic, "*"))
3570 cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
3572 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
3573 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
3574 (chan->members.used < discrim->min_users) ||
3575 (chan->members.used > discrim->max_users) ||
3576 (chan->timestamp < discrim->min_ts) ||
3577 (chan->timestamp > discrim->max_ts)) {
3583 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data)
3585 unsigned int count = 0;
3586 dict_iterator_t it, next;
3588 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
3589 struct chanNode *chan = iter_data(it);
3591 /* Hold on to the next channel in case we decide to
3592 add actions that destructively modify the channel. */
3593 next = iter_next(it);
3594 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
3603 void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data))
3607 void channel_print(struct chanNode *channel, void *data)
3610 irc_make_chanmode(channel, modes);
3611 send_message(data, opserv, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
3614 static MODCMD_FUNC(cmd_csearch)
3617 unsigned int matches;
3618 cdiscrim_search_func action;
3619 struct svccmd *subcmd;
3622 if (!irccasecmp(argv[1], "count"))
3623 action = channel_count;
3624 else if (!irccasecmp(argv[1], "print"))
3625 action = channel_print;
3627 reply("OSMSG_BAD_ACTION", argv[1]);
3631 sprintf(buf, "%s %s", argv[0], argv[0]);
3632 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3633 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3637 discrim = opserv_cdiscrim_create(user, argc - 2, argv + 2);
3641 if (action == channel_print)
3642 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
3643 else if (action == channel_count)
3644 discrim->limit = INT_MAX;
3646 matches = opserv_cdiscrim_search(discrim, action, user);
3649 reply("MSG_MATCH_COUNT", matches);
3651 reply("MSG_NO_MATCHES");
3657 static MODCMD_FUNC(cmd_gsync)
3661 src = GetServerH(argv[1]);
3663 reply("MSG_SERVER_UNKNOWN", argv[1]);
3669 irc_stats(cmd->parent->bot, src, 'G');
3670 reply("OSMSG_GSYNC_RUNNING", src->name);
3674 struct gline_extra {
3675 struct userNode *user;
3676 struct string_list *glines;
3680 gtrace_print_func(struct gline *gline, void *extra)
3682 struct gline_extra *xtra = extra;
3683 char issued[INTERVALLEN];
3684 char lastmod[INTERVALLEN];
3685 char expires[INTERVALLEN];
3687 intervalString(issued, now - gline->issued, xtra->user->handle_info);
3689 intervalString(lastmod, now - gline->lastmod, xtra->user->handle_info);
3691 strcpy(lastmod, "<unknown>");
3693 intervalString(expires, gline->expires - now, xtra->user->handle_info);
3695 strcpy(expires, "never");
3696 send_message(xtra->user, opserv, "OSMSG_GTRACE_FORMAT", gline->target, issued, gline->issuer, lastmod, expires, gline->reason);
3699 static MODCMD_FUNC(cmd_stats_glines) {
3701 reply("OSMSG_GLINE_COUNT", gline_count());
3703 } else if (argc < 3) {
3704 struct gline_extra extra;
3708 gl = gline_find(argv[1]);
3710 reply("OSMSG_NO_GLINE", argv[1]);
3712 gtrace_print_func(gl, &extra);
3718 gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
3723 gtrace_ungline_func(struct gline *gline, void *extra)
3725 struct gline_extra *xtra = extra;
3726 string_list_append(xtra->glines, strdup(gline->target));
3729 static MODCMD_FUNC(cmd_gtrace)
3731 struct gline_discrim *discrim;
3732 gline_search_func action;
3733 unsigned int matches, nn;
3734 struct gline_extra extra;
3735 struct svccmd *subcmd;
3738 if (!irccasecmp(argv[1], "print"))
3739 action = gtrace_print_func;
3740 else if (!irccasecmp(argv[1], "count"))
3741 action = gtrace_count_func;
3742 else if (!irccasecmp(argv[1], "ungline"))
3743 action = gtrace_ungline_func;
3745 reply("OSMSG_BAD_ACTION", argv[1]);
3748 sprintf(buf, "%s %s", argv[0], argv[0]);
3749 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3750 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3754 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
3758 if (action == gtrace_print_func)
3759 reply("OSMSG_GLINE_SEARCH_RESULTS");
3760 else if (action == gtrace_count_func)
3761 discrim->limit = INT_MAX;
3764 extra.glines = alloc_string_list(4);
3765 matches = gline_discrim_search(discrim, action, &extra);
3767 if (action == gtrace_ungline_func)
3768 for (nn=0; nn<extra.glines->used; nn++)
3769 gline_remove(extra.glines->list[nn], 1);
3770 free_string_list(extra.glines);
3773 reply("MSG_MATCH_COUNT", matches);
3775 reply("MSG_NO_MATCHES");
3776 free(discrim->alt_target_mask);
3782 alert_check_user(const char *key, void *data, void *extra)
3784 struct opserv_user_alert *alert = data;
3785 struct userNode *user = extra;
3787 if (!discrim_match(alert->discrim, user))
3790 if ((alert->reaction != REACT_NOTICE)
3792 && !alert->discrim->match_opers) {
3796 /* The user matches the alert criteria, so trigger the reaction. */
3797 if (alert->discrim->option_log)
3798 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);
3800 /* Return 1 to halt alert matching, such as when killing the user
3801 that triggered the alert. */
3802 switch (alert->reaction) {
3804 DelUser(user, opserv, 1, alert->discrim->reason);
3807 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
3810 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
3811 /* fall through to REACT_NOTICE case */
3813 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);
3820 opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
3822 struct gag_entry *gag;
3823 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
3824 /* Gag them if appropriate (and only if). */
3825 user->modes &= ~FLAGS_GAGGED;
3826 for (gag = gagList; gag; gag = gag->next) {
3827 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
3828 gag_helper_func(user, NULL);
3835 opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
3839 if (!opserv_conf.staff_auth_channel
3840 || user->uplink->burst
3841 || !user->handle_info)
3843 else if (user->handle_info->opserv_level)
3845 else if (IsNetworkHelper(user))
3846 type = "NETWORK HELPER";
3847 else if (IsSupportHelper(user))
3848 type = "SUPPORT HELPER";
3852 if (irc_in_addr_is_valid(user->ip))
3853 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
3855 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);
3857 dict_foreach(opserv_account_alerts, alert_check_user, user);
3860 static MODCMD_FUNC(cmd_log)
3862 struct logSearch *discrim;
3863 unsigned int matches;
3864 struct logReport report;
3866 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
3870 reply("OSMSG_LOG_SEARCH_RESULTS");
3871 report.reporter = opserv;
3873 matches = log_entry_search(discrim, log_report_entry, &report);
3876 reply("MSG_MATCH_COUNT", matches);
3878 reply("MSG_NO_MATCHES");
3885 gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3887 if (IsOper(match) || IsLocal(match))
3889 match->modes |= FLAGS_GAGGED;
3893 static MODCMD_FUNC(cmd_gag)
3895 struct gag_entry *gag;
3896 unsigned int gagged;
3897 unsigned long duration;
3900 reason = unsplit_string(argv + 3, argc - 3, NULL);
3902 if (!is_ircmask(argv[1])) {
3903 reply("OSMSG_INVALID_IRCMASK", argv[1]);
3907 for (gag = gagList; gag; gag = gag->next)
3908 if (match_ircglobs(gag->mask, argv[1]))
3912 reply("OSMSG_REDUNDANT_GAG", argv[1]);
3916 duration = ParseInterval(argv[2]);
3917 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
3920 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
3922 reply("OSMSG_GAG_ADDED", argv[1]);
3927 ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3929 match->modes &= ~FLAGS_GAGGED;
3933 static MODCMD_FUNC(cmd_ungag)
3935 struct gag_entry *gag;
3936 unsigned int ungagged;
3938 for (gag = gagList; gag; gag = gag->next)
3939 if (!strcmp(gag->mask, argv[1]))
3943 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
3947 timeq_del(gag->expires, gag_expire, gag, 0);
3948 ungagged = gag_free(gag);
3951 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
3953 reply("OSMSG_UNGAG_ADDED", argv[1]);
3957 static MODCMD_FUNC(cmd_addalert)
3959 opserv_alert_reaction reaction;
3960 struct svccmd *subcmd;
3965 sprintf(buf, "addalert %s", argv[2]);
3966 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3967 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
3970 if (!irccasecmp(argv[2], "notice"))
3971 reaction = REACT_NOTICE;
3972 else if (!irccasecmp(argv[2], "kill"))
3973 reaction = REACT_KILL;
3974 else if (!irccasecmp(argv[2], "gline"))
3975 reaction = REACT_GLINE;
3977 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
3980 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)
3981 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
3983 reply("OSMSG_ADDED_ALERT", name);
3987 static MODCMD_FUNC(cmd_delalert)
3990 for (i=1; i<argc; i++) {
3991 dict_remove(opserv_nick_based_alerts, argv[i]);
3992 dict_remove(opserv_channel_alerts, argv[i]);
3993 dict_remove(opserv_account_alerts, argv[i]);
3994 if (dict_remove(opserv_user_alerts, argv[i]))
3995 reply("OSMSG_REMOVED_ALERT", argv[i]);
3997 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
4003 opserv_conf_read(void)
4005 struct record_data *rd;
4006 dict_t conf_node, child;
4007 const char *str, *str2;
4008 struct policer_params *pp;
4011 rd = conf_get_node(OPSERV_CONF_NAME);
4012 if (!rd || rd->type != RECDB_OBJECT) {
4013 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4016 conf_node = rd->d.object;
4017 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4018 if (opserv && str) {
4019 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4022 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL);
4023 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4025 opserv_conf.debug_channel = NULL;
4027 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4028 if (opserv && str) {
4029 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4032 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL);
4033 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4035 opserv_conf.alert_channel = NULL;
4037 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4038 if (opserv && str) {
4039 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4042 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL);
4043 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4045 opserv_conf.staff_auth_channel = NULL;
4047 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4048 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4049 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4050 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4051 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4052 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4053 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4054 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4055 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4057 NickChange(opserv, str, 0);
4058 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4059 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4060 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4061 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4063 if (!opserv_conf.join_policer_params)
4064 opserv_conf.join_policer_params = policer_params_new();
4065 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4066 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4067 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
4068 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
4070 for (it = dict_first(channels); it; it = iter_next(it)) {
4071 struct chanNode *cNode = iter_data(it);
4072 cNode->join_policer.params = opserv_conf.join_policer_params;
4075 if (opserv_conf.new_user_policer.params)
4076 pp = opserv_conf.new_user_policer.params;
4078 pp = opserv_conf.new_user_policer.params = policer_params_new();
4079 policer_params_set(pp, "size", "200");
4080 policer_params_set(pp, "drain-rate", "3");
4081 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
4082 dict_foreach(child, set_policer_param, pp);
4086 opserv_db_init(void) {
4087 /* set up opserv_trusted_hosts dict */
4088 dict_delete(opserv_trusted_hosts);
4089 opserv_trusted_hosts = dict_new();
4090 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4091 /* set up opserv_chan_warn dict */
4092 dict_delete(opserv_chan_warn);
4093 opserv_chan_warn = dict_new();
4094 dict_set_free_keys(opserv_chan_warn, free);
4095 dict_set_free_data(opserv_chan_warn, free);
4096 /* set up opserv_user_alerts */
4097 dict_delete(opserv_account_alerts);
4098 opserv_account_alerts = dict_new();
4099 dict_delete(opserv_channel_alerts);
4100 opserv_channel_alerts = dict_new();
4101 dict_delete(opserv_nick_based_alerts);
4102 opserv_nick_based_alerts = dict_new();
4103 dict_delete(opserv_user_alerts);
4104 opserv_user_alerts = dict_new();
4105 dict_set_free_keys(opserv_user_alerts, free);
4106 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4107 /* set up opserv_bad_words */
4108 free_string_list(opserv_bad_words);
4109 opserv_bad_words = alloc_string_list(4);
4110 /* and opserv_exempt_channels */
4111 dict_delete(opserv_exempt_channels);
4112 opserv_exempt_channels = dict_new();
4113 dict_set_free_keys(opserv_exempt_channels, free);
4117 opserv_db_cleanup(void)
4121 dict_delete(opserv_chan_warn);
4122 dict_delete(opserv_reserved_nick_dict);
4123 free_string_list(opserv_bad_words);
4124 dict_delete(opserv_exempt_channels);
4125 dict_delete(opserv_trusted_hosts);
4126 unreg_del_user_func(opserv_user_cleanup);
4127 dict_delete(opserv_hostinfo_dict);
4128 dict_delete(opserv_nick_based_alerts);
4129 dict_delete(opserv_account_alerts);
4130 dict_delete(opserv_channel_alerts);
4131 dict_delete(opserv_user_alerts);
4132 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4133 free(level_strings[nn]);
4136 policer_params_delete(opserv_conf.join_policer_params);
4137 policer_params_delete(opserv_conf.new_user_policer.params);
4141 init_opserv(const char *nick)
4143 OS_LOG = log_register_type("OpServ", "file:opserv.log");
4145 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4146 opserv = AddLocalUser(nick, nick, NULL, "Oper Services", modes);
4148 conf_register_reload(opserv_conf_read);
4150 memset(level_strings, 0, sizeof(level_strings));
4151 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4152 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4153 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4154 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
4155 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
4156 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4157 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4158 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4159 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4160 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4161 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4162 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4163 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4164 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4165 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4166 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4167 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4168 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4169 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4170 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4171 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4172 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4173 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4174 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4175 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
4176 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4177 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4178 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4179 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4180 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4181 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4182 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4183 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4184 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4185 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
4186 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4187 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4188 opserv_define_func("JOIN", cmd_join, 601, 0, 2);
4189 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4190 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4191 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4192 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4193 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4194 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4195 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4196 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4197 opserv_define_func("OP", cmd_op, 100, 2, 2);
4198 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
4199 opserv_define_func("PART", cmd_part, 601, 0, 2);
4200 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4201 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4202 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4203 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
4204 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4205 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
4206 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4207 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4208 opserv_define_func("SET", cmd_set, 900, 0, 3);
4209 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4210 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4211 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4212 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4213 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
4214 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4215 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4216 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4217 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4218 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4219 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4220 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4221 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4222 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
4223 opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0);
4224 #if defined(WITH_MALLOC_SRVX) || defined(WITH_MALLOC_SLAB)
4225 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4227 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4228 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4229 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4230 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4231 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
4232 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4233 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4234 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4235 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4236 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4237 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
4238 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4239 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
4240 opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0);
4241 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
4242 opserv_define_func("WARN", cmd_warn, 800, 0, 2);
4243 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4245 opserv_reserved_nick_dict = dict_new();
4246 opserv_hostinfo_dict = dict_new();
4247 dict_set_free_keys(opserv_hostinfo_dict, free);
4248 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4250 reg_new_user_func(opserv_new_user_check);
4251 reg_nick_change_func(opserv_alert_check_nick);
4252 reg_del_user_func(opserv_user_cleanup);
4253 reg_new_channel_func(opserv_channel_check);
4254 reg_del_channel_func(opserv_channel_delete);
4255 reg_join_func(opserv_join_check);
4256 reg_auth_func(opserv_staff_alert);
4259 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
4261 service_register(opserv)->trigger = '?';
4263 reg_exit_func(opserv_db_cleanup);
4264 message_register_table(msgtab);