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_BLOCK_TRUSTED", "$b%s$b is on a trusted ip. If you really want to G-line him, use the GLINE command." },
96 { "OSMSG_BLOCK_OPER" , "G-lining $b%s$b (*@%s) would also hit the IRC operator $b%s$b." },
97 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
98 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
99 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
100 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
101 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
102 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
103 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
104 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
105 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
106 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
107 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
108 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
109 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
110 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
111 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
112 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
113 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
114 { "OSMSG_LEAVING", "Leaving $b%s$b." },
115 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
116 { "OSMSG_OP_DONE", "Opped the requested lusers." },
117 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
118 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
119 { "OSMSG_WHOIS_NICK", "Nick : %s" },
120 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
121 { "OSMSG_WHOIS_FAKEHOST", "Fakehost: %s" },
122 { "OSMSG_WHOIS_IP", "Real IP : %s" },
123 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
124 { "OSMSG_WHOIS_INFO", "Info : %s" },
125 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
126 { "OSMSG_WHOIS_SERVER", "Server : %s" },
127 { "OSMSG_WHOIS_NICK_AGE", "Nick Age: %s" },
128 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
129 { "OSMSG_WHOIS_CHANNELS", "Channels: %s" },
130 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
131 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
132 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
133 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
134 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
135 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
136 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
137 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
138 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
139 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
140 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
141 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
142 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
143 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
144 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
145 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
146 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
147 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
148 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
149 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
150 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
151 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
152 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
153 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
154 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
155 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
156 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
157 { "OSMSG_NO_GLINE", "$b%s$b is not a known G-line." },
158 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
159 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
160 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
161 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
162 { "OSMSG_TRUSTED_LIST", "List of trusted hosts:" },
163 { "OSMSG_HOST_IS_TRUSTED", "%s (%s; set %s ago by %s; expires %s: %s)" },
164 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
165 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
166 { "OSMSG_LINE_DUMPED", "Raw line sent." },
167 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
168 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
169 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
170 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
171 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
172 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
173 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
174 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
175 { "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." },
176 { "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." },
177 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
178 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
179 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
180 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
181 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
182 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
183 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
184 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
185 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
186 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
187 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
188 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
189 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
190 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
191 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
192 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
193 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
194 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
195 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
196 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
197 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
198 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
199 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
200 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
201 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
202 { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, lastmod %s, expires %s): %s" },
203 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
204 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
205 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
206 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
207 { "OSMSG_NO_GAGS", "No gags have been set." },
208 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
209 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
210 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
211 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
212 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
213 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
214 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
215 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
216 { "OSMSG_ALERT_IS", "%s (by %s, reaction %s): %s" },
217 { "OSMSG_ALERTS_LIST", "Current $O alerts:" },
218 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
219 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
220 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
221 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
222 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
223 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
224 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
225 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
226 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
227 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
228 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
229 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
230 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
231 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
232 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
233 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
234 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
235 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
236 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
237 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
238 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
239 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
240 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
241 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
242 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
243 { "OSMSG_CHANINFO_HEADER", "%s Information" },
244 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
245 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
246 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
247 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
248 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
249 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
250 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
251 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
252 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
253 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
257 #define OPSERV_SYNTAX() svccmd_send_help(user, opserv, cmd)
259 typedef int (*discrim_search_func)(struct userNode *match, void *extra);
261 struct userNode *opserv;
263 static dict_t opserv_chan_warn; /* data is char* */
264 static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
265 static struct string_list *opserv_bad_words;
266 static dict_t opserv_exempt_channels; /* data is not used */
267 static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
268 static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
269 static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
270 static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
271 static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
272 static dict_t opserv_account_alerts; /* data is struct opserv_user_alert* */
273 static struct module *opserv_module;
274 static struct log_type *OS_LOG;
275 static unsigned int new_user_flood;
276 static char *level_strings[1001];
279 struct chanNode *debug_channel;
280 struct chanNode *alert_channel;
281 struct chanNode *staff_auth_channel;
282 struct policer_params *join_policer_params;
283 struct policer new_user_policer;
284 unsigned long untrusted_max;
285 unsigned long clone_gline_duration;
286 unsigned long block_gline_duration;
287 unsigned long purge_lock_delay;
288 unsigned long join_flood_moderate;
289 unsigned long join_flood_moderate_threshold;
292 struct trusted_host {
306 struct gag_entry *next;
309 static struct gag_entry *gagList;
311 struct opserv_hostinfo {
312 struct userList clients;
313 struct trusted_host *trusted;
317 opserv_free_hostinfo(void *data)
319 struct opserv_hostinfo *ohi = data;
320 userList_clean(&ohi->clients);
324 typedef struct opservDiscrim {
325 struct chanNode *channel;
326 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask;
327 irc_in_addr_t ip_mask;
329 time_t min_ts, max_ts;
330 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
331 unsigned char ip_mask_bits;
332 unsigned int match_opers : 1, match_trusted : 1, option_log : 1;
333 unsigned int chan_req_modes : 2, chan_no_modes : 2;
334 int authed : 2, info_space : 2;
337 struct discrim_and_source {
339 struct userNode *source;
341 unsigned int disp_limit;
344 static discrim_t opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel);
345 static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
346 static int gag_helper_func(struct userNode *match, void *extra);
347 static int ungag_helper_func(struct userNode *match, void *extra);
353 } opserv_alert_reaction;
355 struct opserv_user_alert {
357 char *text_discrim, *split_discrim;
359 opserv_alert_reaction reaction;
362 /* funny type to make it acceptible to dict_set_free_data, far below */
364 opserv_free_user_alert(void *data)
366 struct opserv_user_alert *alert = data;
367 if (alert->discrim->channel)
368 UnlockChannel(alert->discrim->channel);
370 free(alert->text_discrim);
371 free(alert->split_discrim);
372 free(alert->discrim->reason);
373 free(alert->discrim);
377 #define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0)
378 #define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0)
380 /* A lot of these commands are very similar to what ChanServ can do,
381 * but OpServ can do them even on channels that aren't registered.
384 static MODCMD_FUNC(cmd_access)
386 struct handle_info *hi;
390 target = (argc > 1) ? (const char*)argv[1] : user->nick;
391 if (!irccasecmp(target, "*")) {
392 nickserv_show_oper_accounts(user, cmd);
395 if (!(hi = modcmd_get_handle_info(user, target)))
397 res = (argc > 2) ? oper_try_set_access(user, cmd->parent->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
398 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
402 static MODCMD_FUNC(cmd_ban)
404 struct mod_chanmode change;
405 struct userNode *victim;
407 mod_chanmode_init(&change);
409 change.args[0].mode = MODE_BAN;
410 if (is_ircmask(argv[1]))
411 change.args[0].u.hostmask = strdup(argv[1]);
412 else if ((victim = GetUserH(argv[1])))
413 change.args[0].u.hostmask = generate_hostmask(victim, 0);
415 reply("OSMSG_INVALID_IRCMASK", argv[1]);
418 modcmd_chanmode_announce(&change);
419 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
420 free((char*)change.args[0].u.hostmask);
424 static MODCMD_FUNC(cmd_chaninfo)
429 struct modeNode *moden;
432 reply("OSMSG_CHANINFO_HEADER", channel->name);
433 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
434 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp));
435 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
436 irc_make_chanmode(channel, buffer);
437 if (channel->bad_channel)
438 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
440 reply("OSMSG_CHANINFO_MODES", buffer);
441 if (channel->topic_time) {
442 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
443 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time));
444 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
446 irc_fetchtopic(cmd->parent->bot, channel->name);
447 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
449 if (channel->banlist.used) {
450 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
451 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
452 for (n = 0; n < channel->banlist.used; n++) {
453 ban = channel->banlist.list[n];
454 strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set));
455 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
458 if ((argc < 2) && (channel->members.used >= 50)) {
459 /* early out unless they ask for users */
460 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
463 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
464 for (n=0; n<channel->members.used; n++) {
465 moden = channel->members.list[n];
466 if (moden->modes & MODE_CHANOP) {
467 if (moden->oplevel >= 0)
468 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
470 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
473 for (n=0; n<channel->members.used; n++) {
474 moden = channel->members.list[n];
475 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == MODE_VOICE)
476 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
478 for (n=0; n<channel->members.used; n++) {
479 moden = channel->members.list[n];
480 if ((moden->modes & (MODE_CHANOP|MODE_VOICE)) == 0)
481 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
486 static MODCMD_FUNC(cmd_warn)
488 char *reason, *message;
490 if (!IsChannelName(argv[1])) {
491 reply("OSMSG_NEED_CHANNEL", argv[0]);
494 reason = dict_find(opserv_chan_warn, argv[1], NULL);
496 reply("OSMSG_WARN_EXISTS", argv[1]);
500 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
502 reason = strdup("No reason");
503 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
504 reply("OSMSG_WARN_ADDED", argv[1], reason);
505 if (dict_find(channels, argv[1], NULL)) {
506 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
507 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
508 global_message(MESSAGE_RECIPIENT_OPERS, message);
513 static MODCMD_FUNC(cmd_unwarn)
515 if ((argc < 2) || !IsChannelName(argv[1])) {
516 reply("OSMSG_NEED_CHANNEL", argv[0]);
519 if (!dict_remove(opserv_chan_warn, argv[1])) {
520 reply("OSMSG_WARN_NOEXIST", argv[1]);
523 reply("OSMSG_WARN_DELETED", argv[1]);
527 static MODCMD_FUNC(cmd_clearbans)
529 struct mod_chanmode *change;
532 change = mod_chanmode_alloc(channel->banlist.used);
533 for (ii=0; ii<channel->banlist.used; ii++) {
534 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
535 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
537 modcmd_chanmode_announce(change);
538 for (ii=0; ii<change->argc; ++ii)
539 free((char*)change->args[ii].u.hostmask);
540 mod_chanmode_free(change);
541 reply("OSMSG_CLEARBANS_DONE", channel->name);
545 static MODCMD_FUNC(cmd_clearmodes)
547 struct mod_chanmode change;
549 if (!channel->modes) {
550 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
553 mod_chanmode_init(&change);
554 change.modes_clear = channel->modes;
555 modcmd_chanmode_announce(&change);
556 reply("OSMSG_CLEARMODES_DONE", channel->name);
560 static MODCMD_FUNC(cmd_deop)
562 struct mod_chanmode *change;
563 unsigned int arg, count;
565 change = mod_chanmode_alloc(argc-1);
566 for (arg = 1, count = 0; arg < argc; ++arg) {
567 struct userNode *victim = GetUserH(argv[arg]);
569 if (!victim || IsService(victim)
570 || !(mn = GetUserMode(channel, victim))
571 || !(mn->modes & MODE_CHANOP))
573 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
574 change->args[count++].u.member = mn;
577 change->argc = count;
578 modcmd_chanmode_announce(change);
580 mod_chanmode_free(change);
581 reply("OSMSG_DEOP_DONE");
585 static MODCMD_FUNC(cmd_deopall)
587 struct mod_chanmode *change;
588 unsigned int ii, count;
590 change = mod_chanmode_alloc(channel->members.used);
591 for (ii = count = 0; ii < channel->members.used; ++ii) {
592 struct modeNode *mn = channel->members.list[ii];
593 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
595 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
596 change->args[count++].u.member = mn;
599 change->argc = count;
600 modcmd_chanmode_announce(change);
602 mod_chanmode_free(change);
603 reply("OSMSG_DEOPALL_DONE", channel->name);
607 static MODCMD_FUNC(cmd_rehash)
609 extern char *services_config;
611 if (conf_read(services_config))
612 reply("OSMSG_REHASH_COMPLETE");
614 reply("OSMSG_REHASH_FAILED");
618 static MODCMD_FUNC(cmd_reopen)
621 reply("OSMSG_REOPEN_COMPLETE");
625 static MODCMD_FUNC(cmd_reconnect)
627 reply("OSMSG_RECONNECTING");
628 irc_squit(self, "Reconnecting.", NULL);
632 static MODCMD_FUNC(cmd_jupe)
634 extern int force_n2k;
635 struct server *newsrv;
637 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
640 if ((num < 64) && !force_n2k) {
641 inttobase64(numeric, num, 1);
642 inttobase64(numeric+1, 64*64-1, 2);
644 inttobase64(numeric, num, 2);
645 inttobase64(numeric+2, 64*64*64-1, 3);
647 #ifdef WITH_PROTOCOL_P10
648 if (GetServerN(numeric)) {
649 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
653 if (GetServerH(argv[1])) {
654 reply("OSMSG_NAME_COLLIDE");
657 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
658 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
660 reply("OSMSG_SRV_CREATE_FAILED");
664 reply("OSMSG_SERVER_JUPED", argv[1]);
668 static MODCMD_FUNC(cmd_unjupe)
673 srv = GetServerH(argv[1]);
675 reply("MSG_SERVER_UNKNOWN", argv[1]);
678 if (strncmp(srv->description, "JUPE", 4)) {
679 reply("OSMSG_SERVER_NOT_JUPE");
682 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
683 DelServer(srv, 1, reason);
684 reply("OSMSG_SERVER_UNJUPED");
688 static MODCMD_FUNC(cmd_jump)
690 extern struct cManagerNode cManager;
691 void uplink_select(char *name);
692 struct uplinkNode *uplink_find(char *name);
693 struct uplinkNode *uplink;
696 target = unsplit_string(argv+1, argc-1, NULL);
698 if (!strcmp(cManager.uplink->name, target)) {
699 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
703 uplink = uplink_find(target);
705 reply("OSMSG_INVALID_UPLINK", target);
708 if (uplink->flags & UPLINK_UNAVAILABLE) {
709 reply("OSMSG_UPLINK_DISABLED", uplink->name);
713 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
714 uplink_select(target);
715 irc_squit(self, "Reconnecting.", NULL);
719 static MODCMD_FUNC(cmd_die)
723 text = unsplit_string(argv+1, argc-1, NULL);
724 reason = alloca(strlen(text) + strlen(user->nick) + 20);
725 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
726 irc_squit(self, reason, text);
731 static MODCMD_FUNC(cmd_restart)
733 extern int services_argc;
734 extern char **services_argv;
735 char **restart_argv, *reason, *text;
737 text = unsplit_string(argv+1, argc-1, NULL);
738 reason = alloca(strlen(text) + strlen(user->nick) + 17);
739 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
740 irc_squit(self, reason, text);
742 /* Append a NULL to the end of argv[]. */
743 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
744 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
745 restart_argv[services_argc] = NULL;
750 execv(services_argv[0], restart_argv);
752 /* If we're still here, that means something went wrong. Reconnect. */
756 static struct gline *
757 opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
759 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
760 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
762 snprintf(reason = alloca(MAXLEN), MAXLEN,
763 "G-line requested by %s.", src_handle);
765 duration = opserv_conf.block_gline_duration;
766 return gline_add(src_handle, mask, duration, reason, now, now, 1);
769 static MODCMD_FUNC(cmd_block)
771 struct userNode *target;
774 unsigned long duration = 0;
775 unsigned int offset = 2;
777 struct svccmd *gline_cmd;
779 target = GetUserH(argv[1]);
781 reply("MSG_NICK_UNKNOWN", argv[1]);
784 if (IsService(target)) {
785 reply("MSG_SERVICE_IMMUNE", target->nick);
788 if (dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL)) {
789 reply("OSMSG_BLOCK_TRUSTED", target->nick);
793 for(nn = 0; nn < curr_opers.used; nn++) {
794 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0) {
795 reply("OSMSG_BLOCK_OPER", target->nick, irc_ntoa(&target->ip), curr_opers.list[nn]->nick);
800 if(argc > 2 && (duration = ParseInterval(argv[2]))) {
803 if(duration && duration != opserv_conf.block_gline_duration) {
804 // We require more access when the duration is not the default block duration.
805 gline_cmd = dict_find(cmd->parent->commands, "gline", NULL);
808 reply("OSMSG_NO_GLINE_CMD");
811 if(!svccmd_can_invoke(user, cmd->parent->bot, gline_cmd, channel, SVCCMD_NOISY))
814 reason = (argc > offset) ? unsplit_string(argv+offset, argc-offset, NULL) : NULL;
815 gline = opserv_block(target, user->handle_info->handle, reason, duration);
816 reply("OSMSG_GLINE_ISSUED", gline->target);
820 static MODCMD_FUNC(cmd_gline)
822 unsigned long duration;
826 reason = unsplit_string(argv+3, argc-3, NULL);
827 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
828 reply("MSG_INVALID_GLINE", argv[1]);
831 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
832 reply("OSMSG_STUPID_GLINE", argv[1]);
835 duration = ParseInterval(argv[2]);
837 reply("MSG_INVALID_DURATION", argv[2]);
840 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, now, 1);
841 reply("OSMSG_GLINE_ISSUED", gline->target);
845 static MODCMD_FUNC(cmd_ungline)
847 if (gline_remove(argv[1], 1))
848 reply("OSMSG_GLINE_REMOVED", argv[1]);
850 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
854 static MODCMD_FUNC(cmd_refreshg)
861 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
863 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
865 gline_refresh_server(srv);
866 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
870 reply("MSG_SERVER_UNKNOWN", argv[1]);
875 reply("OSMSG_GLINES_REFRESHED");
881 opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
884 unsigned int count, here_len, n, maxlen;
887 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
889 maxlen = MAX_LINE_SIZE;
890 for (n=count=0; n<target->channels.used; n++) {
891 mn = target->channels.list[n];
892 here_len = strlen(mn->channel->name);
893 if ((count + here_len + 4) > maxlen) {
895 send_message(tell, opserv, message, buff);
898 if (mn->modes & MODE_CHANOP)
900 if (mn->modes & MODE_VOICE)
902 memcpy(buff+count, mn->channel->name, here_len);
908 send_message(tell, opserv, message, buff);
912 static MODCMD_FUNC(cmd_inviteme)
914 struct userNode *target;
919 target = GetUserH(argv[1]);
921 reply("MSG_NICK_UNKNOWN", argv[1]);
925 if (opserv_conf.debug_channel == NULL) {
926 reply("OSMSG_NO_DEBUG_CHANNEL");
929 if (GetUserMode(opserv_conf.debug_channel, user)) {
930 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
933 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
935 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
939 static MODCMD_FUNC(cmd_invite)
941 if (GetUserMode(channel, user)) {
942 reply("OSMSG_ALREADY_THERE", channel->name);
945 irc_invite(cmd->parent->bot, user, channel);
949 static MODCMD_FUNC(cmd_join)
951 struct userNode *bot = cmd->parent->bot;
953 if (!IsChannelName(argv[1])) {
954 reply("MSG_NOT_CHANNEL_NAME");
956 } else if (!(channel = GetChannel(argv[1]))) {
957 channel = AddChannel(argv[1], now, NULL, NULL);
958 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
959 } else if (GetUserMode(channel, bot)) {
960 reply("OSMSG_ALREADY_JOINED", channel->name);
963 struct mod_chanmode change;
964 mod_chanmode_init(&change);
966 change.args[0].mode = MODE_CHANOP;
967 change.args[0].u.member = AddChannelUser(bot, channel);
968 modcmd_chanmode_announce(&change);
970 irc_fetchtopic(bot, channel->name);
971 reply("OSMSG_JOIN_DONE", channel->name);
975 static MODCMD_FUNC(cmd_kick)
977 struct userNode *target;
981 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
982 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
984 reason = unsplit_string(argv+2, argc-2, NULL);
986 target = GetUserH(argv[1]);
988 reply("MSG_NICK_UNKNOWN", argv[1]);
991 if (!GetUserMode(channel, target)) {
992 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
995 KickChannelUser(target, channel, cmd->parent->bot, reason);
999 static MODCMD_FUNC(cmd_kickall)
1001 unsigned int limit, n, inchan;
1002 struct modeNode *mn;
1004 struct userNode *bot = cmd->parent->bot;
1006 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1007 * channel, we have to join it in temporarily. */
1008 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1009 struct mod_chanmode change;
1010 mod_chanmode_init(&change);
1011 change.args[0].mode = MODE_CHANOP;
1012 change.args[0].u.member = AddChannelUser(bot, channel);
1013 modcmd_chanmode_announce(&change);
1016 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1017 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1019 reason = unsplit_string(argv+1, argc-1, NULL);
1021 limit = user->handle_info->opserv_level;
1022 for (n=channel->members.used; n>0;) {
1023 mn = channel->members.list[--n];
1024 if (IsService(mn->user)
1025 || (mn->user->handle_info
1026 && (mn->user->handle_info->opserv_level >= limit))) {
1029 KickChannelUser(mn->user, channel, bot, reason);
1032 DelChannelUser(bot, channel, "My work here is done", 0);
1033 reply("OSMSG_KICKALL_DONE", channel->name);
1037 static MODCMD_FUNC(cmd_kickban)
1039 struct mod_chanmode change;
1040 struct userNode *target;
1045 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1046 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1048 reason = unsplit_string(argv+2, argc-2, NULL);
1050 target = GetUserH(argv[1]);
1052 reply("MSG_NICK_UNKNOWN", argv[1]);
1055 if (!GetUserMode(channel, target)) {
1056 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1059 mod_chanmode_init(&change);
1061 change.args[0].mode = MODE_BAN;
1062 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
1063 modcmd_chanmode_announce(&change);
1064 KickChannelUser(target, channel, cmd->parent->bot, reason);
1069 static MODCMD_FUNC(cmd_kickbanall)
1071 struct modeNode *mn;
1072 struct userNode *bot = cmd->parent->bot;
1073 struct mod_chanmode *change;
1075 unsigned int limit, n, inchan;
1077 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1078 * channel, we have to join it in temporarily. */
1079 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1080 change = mod_chanmode_alloc(2);
1081 change->args[0].mode = MODE_CHANOP;
1082 change->args[0].u.member = AddChannelUser(bot, channel);
1083 change->args[1].mode = MODE_BAN;
1084 change->args[1].u.hostmask = "*!*@*";
1086 change = mod_chanmode_alloc(1);
1087 change->args[0].mode = MODE_BAN;
1088 change->args[0].u.hostmask = "*!*@*";
1090 modcmd_chanmode_announce(change);
1091 mod_chanmode_free(change);
1093 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1094 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
1096 reason = unsplit_string(argv+1, argc-1, NULL);
1099 limit = user->handle_info->opserv_level;
1100 for (n=channel->members.used; n>0; ) {
1101 mn = channel->members.list[--n];
1102 if (IsService(mn->user)
1103 || (mn->user->handle_info
1104 && (mn->user->handle_info->opserv_level >= limit))) {
1107 KickChannelUser(mn->user, channel, bot, reason);
1110 DelChannelUser(bot, channel, "My work here is done", 0);
1111 reply("OSMSG_KICKALL_DONE", channel->name);
1115 static MODCMD_FUNC(cmd_part)
1119 if (!IsChannelName(argv[1])) {
1120 reply("MSG_NOT_CHANNEL_NAME");
1123 if ((channel = GetChannel(argv[1]))) {
1124 if (!GetUserMode(channel, cmd->parent->bot)) {
1125 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1128 reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL);
1129 reply("OSMSG_LEAVING", channel->name);
1130 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1135 static MODCMD_FUNC(cmd_mode)
1137 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1138 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1141 reply("OSMSG_MODE_SET", channel->name);
1145 static MODCMD_FUNC(cmd_op)
1147 struct mod_chanmode *change;
1148 unsigned int arg, count;
1150 change = mod_chanmode_alloc(argc-1);
1151 for (arg = 1, count = 0; arg < argc; ++arg) {
1152 struct userNode *victim;
1153 struct modeNode *mn;
1154 if (!(victim = GetUserH(argv[arg])))
1156 if (!(mn = GetUserMode(channel, victim)))
1158 if (mn->modes & MODE_CHANOP)
1160 change->args[count].mode = MODE_CHANOP;
1161 change->args[count++].u.member = mn;
1164 change->argc = count;
1165 modcmd_chanmode_announce(change);
1167 mod_chanmode_free(change);
1168 reply("OSMSG_OP_DONE");
1172 static MODCMD_FUNC(cmd_opall)
1174 struct mod_chanmode *change;
1175 unsigned int ii, count;
1177 change = mod_chanmode_alloc(channel->members.used);
1178 for (ii = count = 0; ii < channel->members.used; ++ii) {
1179 struct modeNode *mn = channel->members.list[ii];
1180 if (mn->modes & MODE_CHANOP)
1182 change->args[count].mode = MODE_CHANOP;
1183 change->args[count++].u.member = mn;
1186 change->argc = count;
1187 modcmd_chanmode_announce(change);
1189 mod_chanmode_free(change);
1190 reply("OSMSG_OPALL_DONE", channel->name);
1194 static MODCMD_FUNC(cmd_whois)
1196 struct userNode *target;
1200 #ifdef WITH_PROTOCOL_P10
1201 if (argv[1][0] == '*')
1202 target = GetUserN(argv[1]+1);
1205 target = GetUserH(argv[1]);
1207 reply("MSG_NICK_UNKNOWN", argv[1]);
1210 reply("OSMSG_WHOIS_NICK", target->nick);
1211 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1212 if (IsFakeHost(target))
1213 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
1214 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
1215 if (target->modes) {
1217 #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
1218 if (IsInvisible(target)) buffer[bpos++] = 'i';
1219 if (IsWallOp(target)) buffer[bpos++] = 'w';
1220 if (IsOper(target)) buffer[bpos++] = 'o';
1221 if (IsGlobal(target)) buffer[bpos++] = 'g';
1222 if (IsService(target)) buffer[bpos++] = 'k';
1223 if (IsDeaf(target)) buffer[bpos++] = 'd';
1224 if (IsNoChan(target)) buffer[bpos++] = 'n';
1225 if (IsHiddenHost(target)) buffer[bpos++] = 'x';
1226 if (IsNoIdle(target)) buffer[bpos++] = 'I';
1227 if (IsGagged(target)) buffer_cat(" (gagged)");
1228 if (IsRegistering(target)) buffer_cat(" (registered account)");
1231 reply("OSMSG_WHOIS_MODES", buffer);
1233 reply("OSMSG_WHOIS_INFO", target->info);
1234 #ifdef WITH_PROTOCOL_P10
1235 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1237 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1238 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1239 intervalString(buffer, now - target->timestamp, user->handle_info);
1240 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1241 if (target->channels.used <= MAX_CHANNELS_WHOIS)
1242 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
1244 reply("OSMSG_WHOIS_HIDECHANS");
1248 static MODCMD_FUNC(cmd_unban)
1250 struct mod_chanmode change;
1251 mod_chanmode_init(&change);
1253 change.args[0].mode = MODE_REMOVE | MODE_BAN;
1254 change.args[0].u.hostmask = argv[1];
1255 modcmd_chanmode_announce(&change);
1256 reply("OSMSG_UNBAN_DONE", channel->name);
1260 static MODCMD_FUNC(cmd_voiceall)
1262 struct mod_chanmode *change;
1263 unsigned int ii, count;
1265 change = mod_chanmode_alloc(channel->members.used);
1266 for (ii = count = 0; ii < channel->members.used; ++ii) {
1267 struct modeNode *mn = channel->members.list[ii];
1268 if (mn->modes & (MODE_CHANOP|MODE_VOICE))
1270 change->args[count].mode = MODE_VOICE;
1271 change->args[count++].u.member = mn;
1274 change->argc = count;
1275 modcmd_chanmode_announce(change);
1277 mod_chanmode_free(change);
1278 reply("OSMSG_CHANNEL_VOICED", channel->name);
1282 static MODCMD_FUNC(cmd_devoiceall)
1284 struct mod_chanmode *change;
1285 unsigned int ii, count;
1287 change = mod_chanmode_alloc(channel->members.used);
1288 for (ii = count = 0; ii < channel->members.used; ++ii) {
1289 struct modeNode *mn = channel->members.list[ii];
1290 if (!(mn->modes & MODE_VOICE))
1292 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
1293 change->args[count++].u.member = mn;
1296 change->argc = count;
1297 modcmd_chanmode_announce(change);
1299 mod_chanmode_free(change);
1300 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1304 static MODCMD_FUNC(cmd_stats_bad) {
1306 unsigned int ii, end, here_len;
1309 /* Show the bad word list.. */
1310 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1311 here_len = strlen(opserv_bad_words->list[ii]);
1312 if ((end + here_len + 2) > sizeof(buffer)) {
1314 reply("OSMSG_BADWORD_LIST", buffer);
1317 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1319 buffer[end++] = ' ';
1322 reply("OSMSG_BADWORD_LIST", buffer);
1324 /* Show the exemption list.. */
1325 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1326 here_len = strlen(iter_key(it));
1327 if ((end + here_len + 2) > sizeof(buffer)) {
1329 reply("OSMSG_EXEMPTED_LIST", buffer);
1332 memcpy(buffer+end, iter_key(it), here_len);
1334 buffer[end++] = ' ';
1337 reply("OSMSG_EXEMPTED_LIST", buffer);
1342 trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1343 unsigned int nn, pos;
1346 for (nn=1; nn<=depth; nn<<=1) ;
1347 for (pos=0, nn>>=1; nn>1; ) {
1349 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1350 buffer[pos++] = (nn == 1) ? '-': ' ';
1353 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1354 if (!server->children.used)
1356 for (nn=0; nn<server->children.used-1; nn++) {
1357 trace_links(bot, user, server->children.list[nn], depth<<1);
1359 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1362 static MODCMD_FUNC(cmd_stats_links) {
1363 trace_links(cmd->parent->bot, user, self, 1);
1368 static MODCMD_FUNC(cmd_stats_max) {
1369 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time)));
1373 static MODCMD_FUNC(cmd_stats_network) {
1374 struct helpfile_table tbl;
1375 unsigned int nn, tot_clients;
1378 tot_clients = dict_size(clients);
1379 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1380 tbl.length = dict_size(servers)+1;
1382 tbl.flags = TABLE_NO_FREE;
1383 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1384 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1385 tbl.contents[0][0] = "Server Name";
1386 tbl.contents[0][1] = "Clients";
1387 tbl.contents[0][2] = "Load";
1388 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1389 struct server *server = iter_data(it);
1390 char *buffer = malloc(32);
1391 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1392 tbl.contents[nn][0] = server->name;
1393 tbl.contents[nn][1] = buffer;
1394 sprintf(buffer, "%u", server->clients);
1395 tbl.contents[nn][2] = buffer + 16;
1396 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1399 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1400 for (nn=1; nn<tbl.length; nn++) {
1401 free((char*)tbl.contents[nn][1]);
1402 free(tbl.contents[nn]);
1404 free(tbl.contents[0]);
1409 static MODCMD_FUNC(cmd_stats_network2) {
1410 struct helpfile_table tbl;
1414 tbl.length = dict_size(servers)+1;
1416 tbl.flags = TABLE_NO_FREE;
1417 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1418 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1419 tbl.contents[0][0] = "Server Name";
1420 tbl.contents[0][1] = "Numeric";
1421 tbl.contents[0][2] = "Link Time";
1422 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1423 struct server *server = iter_data(it);
1424 char *buffer = malloc(64);
1427 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1428 tbl.contents[nn][0] = server->name;
1429 #ifdef WITH_PROTOCOL_P10
1430 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1434 tbl.contents[nn][1] = buffer;
1435 ofs = strlen(buffer) + 1;
1436 intervalString(buffer + ofs, now - server->link, user->handle_info);
1437 if (server->self_burst)
1438 strcat(buffer + ofs, " Bursting");
1439 tbl.contents[nn][2] = buffer + ofs;
1442 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1443 for (nn=1; nn<tbl.length; nn++) {
1444 free((char*)tbl.contents[nn][1]);
1445 free(tbl.contents[nn]);
1447 free(tbl.contents[0]);
1452 static MODCMD_FUNC(cmd_stats_reserved) {
1455 reply("OSMSG_RESERVED_LIST");
1456 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1457 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1461 static MODCMD_FUNC(cmd_stats_trusted) {
1463 struct trusted_host *th;
1464 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1467 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1470 intervalString(issued, now - th->issued, user->handle_info);
1472 intervalString(length, th->expires - now, user->handle_info);
1474 sprintf(limit, "limit %lu", th->limit);
1475 reply("OSMSG_HOST_IS_TRUSTED",
1477 (th->limit ? limit : "no limit"),
1478 (th->issued ? issued : "some time"),
1479 (th->issuer ? th->issuer : "<unknown>"),
1480 (th->expires ? length : "never"),
1481 (th->reason ? th->reason : "<unknown>"));
1483 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1486 reply("OSMSG_TRUSTED_LIST");
1487 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1490 intervalString(issued, now - th->issued, user->handle_info);
1492 intervalString(length, th->expires - now, user->handle_info);
1494 sprintf(limit, "limit %lu", th->limit);
1495 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
1496 (th->limit ? limit : "no limit"),
1497 (th->issued ? issued : "some time"),
1498 (th->issuer ? th->issuer : "<unknown>"),
1499 (th->expires ? length : "never"),
1500 (th->reason ? th->reason : "<unknown>"));
1506 static MODCMD_FUNC(cmd_stats_uplink) {
1507 extern struct cManagerNode cManager;
1508 struct uplinkNode *uplink;
1510 uplink = cManager.uplink;
1511 reply("OSMSG_UPLINK_START", uplink->name);
1512 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1516 static MODCMD_FUNC(cmd_stats_uptime) {
1517 extern int lines_processed;
1518 extern time_t boot_time;
1521 char uptime[INTERVALLEN];
1523 #if defined(HAVE_TIMES)
1524 static double clocks_per_sec;
1527 if (!clocks_per_sec) {
1528 #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1529 clocks_per_sec = sysconf(_SC_CLK_TCK);
1530 if (clocks_per_sec <= 0)
1533 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1534 clocks_per_sec = CLOCKS_PER_SEC;
1538 user_time = buf.tms_utime / clocks_per_sec;
1539 kernel_time = buf.tms_stime / clocks_per_sec;
1540 #elif defined(HAVE_GETPROCESSTIMES)
1542 LARGE_INTEGER li[2];
1544 GetProcessTimes(GetCurrentProcess(), ×[0], ×[1], ×[2], ×[3]);
1545 li[0].LowPart = times[2].dwLowDateTime;
1546 li[0].HighPart = times[2].dwHighDateTime;
1547 kernel_time = li[0].QuadPart * 1e-7;
1548 li[1].LowPart = times[3].dwLowDateTime;
1549 li[1].HighPart = times[3].dwHighDateTime;
1550 user_time = li[1].QuadPart * 1e-7;
1556 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1557 reply("OSMSG_UPTIME_STATS", uptime, lines_processed, user_time, kernel_time);
1561 static MODCMD_FUNC(cmd_stats_alerts) {
1563 struct opserv_user_alert *alert;
1564 const char *reaction;
1566 reply("OSMSG_ALERTS_LIST");
1567 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1568 alert = iter_data(it);
1569 switch (alert->reaction) {
1570 case REACT_NOTICE: reaction = "notice"; break;
1571 case REACT_KILL: reaction = "kill"; break;
1572 case REACT_GLINE: reaction = "gline"; break;
1573 default: reaction = "<unknown>"; break;
1575 reply("OSMSG_ALERT_IS", iter_key(it), alert->owner, reaction, alert->text_discrim);
1580 static MODCMD_FUNC(cmd_stats_gags) {
1581 struct gag_entry *gag;
1582 struct helpfile_table table;
1586 reply("OSMSG_NO_GAGS");
1589 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1590 table.length = nn+1;
1592 table.flags = TABLE_NO_FREE;
1593 table.contents = calloc(table.length, sizeof(char**));
1594 table.contents[0] = calloc(table.width, sizeof(char*));
1595 table.contents[0][0] = "Mask";
1596 table.contents[0][1] = "Owner";
1597 table.contents[0][2] = "Expires";
1598 table.contents[0][3] = "Reason";
1599 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1600 char expstr[INTERVALLEN];
1602 intervalString(expstr, gag->expires - now, user->handle_info);
1604 strcpy(expstr, "Never");
1605 table.contents[nn] = calloc(table.width, sizeof(char*));
1606 table.contents[nn][0] = gag->mask;
1607 table.contents[nn][1] = gag->owner;
1608 table.contents[nn][2] = strdup(expstr);
1609 table.contents[nn][3] = gag->reason;
1611 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1612 for (nn=1; nn<table.length; nn++) {
1613 free((char*)table.contents[nn][2]);
1614 free(table.contents[nn]);
1616 free(table.contents[0]);
1617 free(table.contents);
1621 static MODCMD_FUNC(cmd_stats_timeq) {
1622 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1626 static MODCMD_FUNC(cmd_stats_warn) {
1629 reply("OSMSG_WARN_LISTSTART");
1630 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1631 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1632 reply("OSMSG_WARN_LISTEND");
1636 #if defined(WITH_MALLOC_SRVX)
1637 static MODCMD_FUNC(cmd_stats_memory) {
1638 extern unsigned long alloc_count, alloc_size;
1639 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1640 "%u allocations totalling %u bytes.",
1641 alloc_count, alloc_size);
1644 #elif defined(WITH_MALLOC_SLAB)
1645 static MODCMD_FUNC(cmd_stats_memory) {
1646 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1647 extern unsigned long big_alloc_count, big_alloc_size;
1648 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1649 "%u allocations in %u slabs totalling %u bytes.",
1650 slab_alloc_count, slab_count, slab_alloc_size);
1651 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1652 "%u big allocations totalling %u bytes.",
1653 big_alloc_count, big_alloc_size);
1658 static MODCMD_FUNC(cmd_dump)
1660 char linedup[MAXLEN], original[MAXLEN];
1662 unsplit_string(argv+1, argc-1, original);
1663 safestrncpy(linedup, original, sizeof(linedup));
1664 /* assume it's only valid IRC if we can parse it */
1665 if (parse_line(linedup, 1)) {
1667 reply("OSMSG_LINE_DUMPED");
1669 reply("OSMSG_RAW_PARSE_ERROR");
1673 static MODCMD_FUNC(cmd_raw)
1675 char linedup[MAXLEN], original[MAXLEN];
1677 unsplit_string(argv+1, argc-1, original);
1678 safestrncpy(linedup, original, sizeof(linedup));
1679 /* Try to parse the line before sending it; if it's too wrong,
1680 * maybe it will core us instead of our uplink. */
1681 parse_line(linedup, 1);
1683 reply("OSMSG_LINE_DUMPED");
1687 static struct userNode *
1688 opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1690 struct userNode *resv = GetUserH(nick);
1692 if (IsService(resv)) {
1693 reply("MSG_SERVICE_IMMUNE", resv->nick);
1696 if (resv->handle_info
1697 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1698 reply("OSMSG_LEVEL_TOO_LOW");
1702 if ((resv = AddLocalUser(nick, ident, host, desc, "+i"))) {
1703 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1708 static MODCMD_FUNC(cmd_collide)
1710 struct userNode *resv;
1712 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1714 reply("OSMSG_COLLIDED_NICK", resv->nick);
1717 reply("OSMSG_CLONE_FAILED", argv[1]);
1722 static MODCMD_FUNC(cmd_reserve)
1724 struct userNode *resv;
1726 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1728 resv->modes |= FLAGS_PERSISTENT;
1729 reply("OSMSG_RESERVED_NICK", resv->nick);
1732 reply("OSMSG_CLONE_FAILED", argv[1]);
1738 free_reserve(char *nick)
1740 struct userNode *resv;
1744 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
1748 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
1749 reason = alloca(rlen);
1750 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
1751 DelUser(resv, NULL, 1, reason);
1752 dict_remove(opserv_reserved_nick_dict, nick);
1756 static MODCMD_FUNC(cmd_unreserve)
1758 if (free_reserve(argv[1]))
1759 reply("OSMSG_NICK_UNRESERVED", argv[1]);
1761 reply("OSMSG_NOT_RESERVED", argv[1]);
1766 opserv_part_channel(void *data)
1768 DelChannelUser(opserv, data, "Leaving.", 0);
1771 static int alert_check_user(const char *key, void *data, void *extra);
1774 opserv_new_user_check(struct userNode *user)
1776 struct opserv_hostinfo *ohi;
1777 struct gag_entry *gag;
1778 char addr[IRC_NTOP_MAX_SIZE];
1780 /* Check to see if we should ignore them entirely. */
1781 if (IsLocal(user) || IsService(user))
1784 /* Check for alerts, and stop if we find one that kills them. */
1785 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
1788 /* Gag them if appropriate. */
1789 for (gag = gagList; gag; gag = gag->next) {
1790 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
1791 gag_helper_func(user, NULL);
1796 /* Add to host info struct */
1797 irc_ntop(addr, sizeof(addr), &user->ip);
1798 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1799 ohi = calloc(1, sizeof(*ohi));
1800 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
1801 userList_init(&ohi->clients);
1803 userList_append(&ohi->clients, user);
1805 /* Only warn of new user floods outside of bursts. */
1806 if (!user->uplink->burst) {
1807 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
1808 if (!new_user_flood) {
1810 opserv_alert("Warning: Possible new-user flood.");
1817 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
1818 if (opserv_conf.untrusted_max
1819 && irc_in_addr_is_valid(user->ip)
1820 && !irc_in_addr_is_loopback(user->ip)) {
1821 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
1822 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
1824 /* 0 means unlimited hosts */
1825 } else if (ohi->clients.used == limit) {
1827 for (nn=0; nn<ohi->clients.used; nn++)
1828 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
1829 } else if (ohi->clients.used > limit) {
1830 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
1831 strcpy(target + 2, addr);
1832 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "AUTO Excessive connections from a single host.", now, now, 1);
1840 opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
1842 struct opserv_hostinfo *ohi;
1843 char addr[IRC_NTOP_MAX_SIZE];
1845 if (IsLocal(user)) {
1846 /* Try to remove it from the reserved nick dict without
1847 * calling free_reserve, because that would call DelUser(),
1848 * and we'd loop back to here. */
1849 dict_remove(opserv_reserved_nick_dict, user->nick);
1852 irc_ntop(addr, sizeof(addr), &user->ip);
1853 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
1854 userList_remove(&ohi->clients, user);
1855 if (ohi->clients.used == 0)
1856 dict_remove(opserv_hostinfo_dict, addr);
1861 opserv_bad_channel(const char *name)
1866 dict_find(opserv_exempt_channels, name, &present);
1870 if (gline_find(name))
1873 for (found=0; found<opserv_bad_words->used; ++found)
1874 if (irccasestr(name, opserv_bad_words->list[found]))
1881 opserv_shutdown_channel(struct chanNode *channel, const char *reason)
1883 struct mod_chanmode *change;
1886 change = mod_chanmode_alloc(2);
1887 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
1888 change->args[0].mode = MODE_CHANOP;
1889 change->args[0].u.member = AddChannelUser(opserv, channel);
1890 change->args[1].mode = MODE_BAN;
1891 change->args[1].u.hostmask = "*!*@*";
1892 mod_chanmode_announce(opserv, channel, change);
1893 mod_chanmode_free(change);
1894 for (nn=channel->members.used; nn>0; ) {
1895 struct modeNode *mNode = channel->members.list[--nn];
1896 if (IsService(mNode->user))
1898 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
1900 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
1904 opserv_channel_check(struct chanNode *newchan)
1908 if (!newchan->join_policer.params) {
1909 newchan->join_policer.last_req = now;
1910 newchan->join_policer.params = opserv_conf.join_policer_params;
1912 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
1913 char message[MAXLEN];
1914 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
1915 global_message(MESSAGE_RECIPIENT_OPERS, message);
1918 /* Wait until the join check to shut channels down. */
1919 newchan->bad_channel = opserv_bad_channel(newchan->name);
1923 opserv_channel_delete(struct chanNode *chan)
1925 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
1929 opserv_join_check(struct modeNode *mNode)
1931 struct userNode *user = mNode->user;
1932 struct chanNode *channel = mNode->channel;
1935 if (IsService(user))
1938 dict_foreach(opserv_channel_alerts, alert_check_user, user);
1940 if (channel->bad_channel) {
1941 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
1942 if (channel->name[0] != '#')
1943 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
1944 else if (!GetUserMode(channel, opserv))
1945 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
1947 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
1948 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
1949 KickChannelUser(user, channel, opserv, msg);
1954 if (user->uplink->burst)
1956 if (policer_conforms(&channel->join_policer, now, 1.0)) {
1957 channel->join_flooded = 0;
1960 if (!channel->join_flooded) {
1961 /* Don't moderate the channel unless it is activated and
1962 the number of users in the channel is over the threshold. */
1963 struct mod_chanmode change;
1964 mod_chanmode_init(&change);
1965 channel->join_flooded = 1;
1966 if (opserv && opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
1967 if (!GetUserMode(channel, opserv)) {
1968 /* If we aren't in the channel, join it. */
1969 change.args[0].mode = MODE_CHANOP;
1970 change.args[0].u.member = AddChannelUser(opserv, channel);
1973 change.modes_set = (MODE_MODERATED | MODE_DELAYJOINS) & ~channel->modes;
1974 if (change.modes_set || change.argc)
1975 mod_chanmode_announce(opserv, channel, &change);
1976 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
1977 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
1979 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
1982 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
1987 opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
1988 unsigned int bad_idx;
1990 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
1991 char *orig_bad = opserv_bad_words->list[bad_idx];
1992 if (irccasestr(new_bad, orig_bad)) {
1994 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
1996 } else if (irccasestr(orig_bad, new_bad)) {
1998 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
2000 opserv_bad_words->list[bad_idx] = strdup(new_bad);
2001 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
2002 orig_bad = opserv_bad_words->list[bad_idx];
2003 if (!irccasestr(orig_bad, new_bad))
2006 reply("OSMSG_BAD_NUKING", orig_bad);
2007 string_list_delete(opserv_bad_words, bad_idx);
2014 string_list_append(opserv_bad_words, strdup(new_bad));
2016 reply("OSMSG_ADDED_BAD", new_bad);
2020 static MODCMD_FUNC(cmd_addbad)
2022 unsigned int arg, count;
2024 int bad_found, exempt_found;
2026 /* Create the bad word if it doesn't exist. */
2027 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2029 /* Look for exception modifiers. */
2030 for (arg=2; arg<argc; arg++) {
2031 if (!irccasecmp(argv[arg], "except")) {
2032 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2034 reply("MSG_MISSING_PARAMS", "except");
2037 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2038 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2039 if (!exempt_found) {
2040 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2044 reply("OSMSG_ADDED_EXEMPTIONS", count);
2046 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2047 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2051 /* Scan for existing channels that match the new bad word. */
2053 for (it = dict_first(channels); it; it = iter_next(it)) {
2054 struct chanNode *channel = iter_data(it);
2056 if (!opserv_bad_channel(channel->name))
2058 channel->bad_channel = 1;
2059 if (channel->name[0] == '#')
2060 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2063 for (nn=0; nn<channel->members.used; nn++) {
2064 struct userNode *user = channel->members.list[nn]->user;
2065 DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2074 static MODCMD_FUNC(cmd_delbad)
2079 for (nn=0; nn<opserv_bad_words->used; nn++) {
2080 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2081 string_list_delete(opserv_bad_words, nn);
2082 for (it = dict_first(channels); it; it = iter_next(it)) {
2083 channel = iter_data(it);
2084 if (irccasestr(channel->name, argv[1])
2085 && !opserv_bad_channel(channel->name)) {
2086 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2087 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2088 channel->bad_channel = 0;
2091 reply("OSMSG_REMOVED_BAD", argv[1]);
2095 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2099 static MODCMD_FUNC(cmd_addexempt)
2101 const char *chanName;
2103 if ((argc > 1) && IsChannelName(argv[1])) {
2106 reply("MSG_NOT_CHANNEL_NAME");
2110 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2111 channel = GetChannel(chanName);
2113 if (channel->bad_channel) {
2114 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2115 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2117 channel->bad_channel = 0;
2119 reply("OSMSG_ADDED_EXEMPTION", chanName);
2123 static MODCMD_FUNC(cmd_delexempt)
2125 const char *chanName;
2127 if ((argc > 1) && IsChannelName(argv[1])) {
2130 reply("MSG_NOT_CHANNEL_NAME");
2134 if (!dict_remove(opserv_exempt_channels, chanName)) {
2135 reply("OSMSG_NOT_EXEMPT", chanName);
2138 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2143 opserv_expire_trusted_host(void *data)
2145 struct trusted_host *th = data;
2146 dict_remove(opserv_trusted_hosts, th->ipaddr);
2150 opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason)
2152 struct trusted_host *th;
2153 th = calloc(1, sizeof(*th));
2156 th->ipaddr = strdup(ipaddr);
2157 th->reason = reason ? strdup(reason) : NULL;
2158 th->issuer = issuer ? strdup(issuer) : NULL;
2159 th->issued = issued;
2161 th->expires = expires;
2162 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2164 timeq_add(th->expires, opserv_expire_trusted_host, th);
2168 free_trusted_host(void *data)
2170 struct trusted_host *th = data;
2177 static MODCMD_FUNC(cmd_addtrust)
2179 unsigned long interval;
2181 irc_in_addr_t tmpaddr;
2184 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2185 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2189 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
2190 reply("OSMSG_BAD_IP", argv[1]);
2194 count = strtoul(argv[2], &tmp, 10);
2196 reply("OSMSG_BAD_NUMBER", argv[2]);
2200 interval = ParseInterval(argv[3]);
2201 if (!interval && strcmp(argv[3], "0")) {
2202 reply("MSG_INVALID_DURATION", argv[3]);
2206 reason = unsplit_string(argv+4, argc-4, NULL);
2207 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2208 reply("OSMSG_ADDED_TRUSTED");
2212 static MODCMD_FUNC(cmd_edittrust)
2214 unsigned long interval;
2215 struct trusted_host *th;
2219 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2221 reply("OSMSG_NOT_TRUSTED", argv[1]);
2224 count = strtoul(argv[2], &tmp, 10);
2225 if (!count || *tmp) {
2226 reply("OSMSG_BAD_NUMBER", argv[2]);
2229 interval = ParseInterval(argv[3]);
2230 if (!interval && strcmp(argv[3], "0")) {
2231 reply("MSG_INVALID_DURATION", argv[3]);
2234 reason = unsplit_string(argv+4, argc-4, NULL);
2236 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2239 th->reason = strdup(reason);
2241 th->issuer = strdup(user->handle_info->handle);
2245 th->expires = now + interval;
2246 timeq_add(th->expires, opserv_expire_trusted_host, th);
2249 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2253 static MODCMD_FUNC(cmd_deltrust)
2257 for (n=1; n<argc; n++) {
2258 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2262 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2263 dict_remove(opserv_trusted_hosts, argv[n]);
2265 reply("OSMSG_REMOVED_TRUSTED");
2269 /* This doesn't use dict_t because it's a little simpler to open-code the
2270 * comparisons (and simpler arg-passing for the ADD subcommand).
2272 static MODCMD_FUNC(cmd_clone)
2275 struct userNode *clone;
2277 clone = GetUserH(argv[2]);
2278 if (!irccasecmp(argv[1], "ADD")) {
2280 char ident[USERLEN+1];
2283 reply("MSG_MISSING_PARAMS", argv[1]);
2288 reply("OSMSG_CLONE_EXISTS", argv[2]);
2291 userinfo = unsplit_string(argv+4, argc-4, NULL);
2292 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2293 if (argv[3][i] == '@') {
2297 ident[i] = argv[3][i];
2300 if (!argv[3][i] || (i==USERLEN)) {
2301 reply("OSMSG_NOT_A_HOSTMASK");
2304 if (!(clone = AddLocalUser(argv[2], ident, argv[3]+i, userinfo, "+i"))) {
2305 reply("OSMSG_CLONE_FAILED", argv[2]);
2308 reply("OSMSG_CLONE_ADDED", clone->nick);
2312 reply("MSG_NICK_UNKNOWN", argv[2]);
2315 if (clone->uplink != self || IsService(clone)) {
2316 reply("OSMSG_NOT_A_CLONE", clone->nick);
2319 if (!irccasecmp(argv[1], "REMOVE")) {
2322 reason = unsplit_string(argv+3, argc-3, NULL);
2325 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2326 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2329 DelUser(clone, NULL, 1, reason);
2330 reply("OSMSG_CLONE_REMOVED", argv[2]);
2334 reply("MSG_MISSING_PARAMS", argv[1]);
2338 channel = GetChannel(argv[3]);
2339 if (!irccasecmp(argv[1], "JOIN")) {
2341 && !(channel = AddChannel(argv[3], now, NULL, NULL))) {
2342 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2345 AddChannelUser(clone, channel);
2346 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2349 if (!irccasecmp(argv[1], "PART")) {
2351 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2354 if (!GetUserMode(channel, clone)) {
2355 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2358 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2359 DelChannelUser(clone, channel, "Leaving.", 0);
2362 if (!irccasecmp(argv[1], "OP")) {
2363 struct mod_chanmode change;
2365 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2368 mod_chanmode_init(&change);
2370 change.args[0].mode = MODE_CHANOP;
2371 change.args[0].u.member = GetUserMode(channel, clone);
2372 if (!change.args[0].u.member) {
2373 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2376 modcmd_chanmode_announce(&change);
2377 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2381 reply("MSG_MISSING_PARAMS", argv[1]);
2385 if (!irccasecmp(argv[1], "SAY")) {
2386 char *text = unsplit_string(argv+4, argc-4, NULL);
2387 irc_privmsg(clone, argv[3], text);
2388 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2391 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2395 static struct helpfile_expansion
2396 opserv_help_expand(const char *variable)
2398 extern struct userNode *message_source;
2399 struct helpfile_expansion exp;
2400 struct service *service;
2406 if (!(service = service_find(message_source->nick))) {
2407 exp.type = HF_STRING;
2408 exp.value.str = NULL;
2409 } else if (!irccasecmp(variable, "index")) {
2410 exp.type = HF_TABLE;
2411 exp.value.table.length = 1;
2412 exp.value.table.width = 2;
2413 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2414 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2415 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2416 exp.value.table.contents[0][0] = "Command";
2417 exp.value.table.contents[0][1] = "Level";
2418 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2419 cmd = iter_data(it);
2420 row = exp.value.table.length++;
2421 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2422 exp.value.table.contents[row][0] = iter_key(it);
2423 level = cmd->min_opserv_level;
2424 if (!level_strings[level]) {
2425 level_strings[level] = malloc(16);
2426 snprintf(level_strings[level], 16, "%3d", level);
2428 exp.value.table.contents[row][1] = level_strings[level];
2430 } else if (!strncasecmp(variable, "level", 5)) {
2431 cmd = dict_find(service->commands, variable+6, NULL);
2432 exp.type = HF_STRING;
2434 level = cmd->min_opserv_level;
2435 exp.value.str = malloc(16);
2436 snprintf(exp.value.str, 16, "%3d", level);
2438 exp.value.str = NULL;
2441 exp.type = HF_STRING;
2442 exp.value.str = NULL;
2448 opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2450 char buf[16], *flags = NULL;
2451 unsigned int iflags = 0;
2452 sprintf(buf, "%d", min_level);
2454 case 1: flags = "+acceptchan"; break;
2455 case 3: flags = "+acceptpluschan"; /* fall through */
2456 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2459 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2461 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2465 int add_reserved(const char *key, void *data, void *extra)
2467 struct record_data *rd = data;
2468 const char *ident, *hostname, *desc;
2469 struct userNode *reserve;
2470 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2472 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2475 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2477 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2480 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2482 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2485 if ((reserve = AddLocalUser(key, ident, hostname, desc, "+i"))) {
2486 reserve->modes |= FLAGS_PERSISTENT;
2487 dict_insert(extra, reserve->nick, reserve);
2493 foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2497 unsigned int matched;
2499 if (!self->uplink) return 0;
2500 discrim = calloc(1, sizeof(*discrim));
2501 discrim->limit = dict_size(clients);
2502 discrim->max_level = ~0;
2503 discrim->max_ts = now;
2504 discrim->max_channels = INT_MAX;
2505 discrim->authed = -1;
2506 discrim->info_space = -1;
2507 dupmask = strdup(hostmask);
2508 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2509 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2510 discrim->ip_mask_bits = 0;
2511 matched = opserv_discrim_search(discrim, func, extra);
2513 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
2522 gag_free(struct gag_entry *gag)
2524 unsigned int ungagged;
2526 /* Remove from gag list */
2527 if (gagList == gag) {
2528 gagList = gag->next;
2530 struct gag_entry *prev;
2531 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2532 prev->next = gag->next;
2535 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2537 /* Deallocate storage */
2547 gag_expire(void *data)
2553 gag_create(const char *mask, const char *owner, const char *reason, time_t expires)
2555 struct gag_entry *gag;
2557 /* Create gag and put it into linked list */
2558 gag = calloc(1, sizeof(*gag));
2559 gag->mask = strdup(mask);
2560 gag->owner = strdup(owner ? owner : "<unknown>");
2561 gag->reason = strdup(reason ? reason : "<unknown>");
2562 gag->expires = expires;
2564 timeq_add(gag->expires, gag_expire, gag);
2565 gag->next = gagList;
2568 /* If we're linked, see if who the gag applies to */
2569 return foreach_matching_user(mask, gag_helper_func, gag);
2573 add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2575 struct record_data *rd = data;
2576 char *owner, *reason, *expstr;
2579 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2580 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2581 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2582 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2583 gag_create(key, owner, reason, expires);
2588 static struct opserv_user_alert *
2589 opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2592 char *wordv[MAXNUMPARAMS], *discrim_copy;
2593 struct opserv_user_alert *alert;
2596 if (dict_find(opserv_user_alerts, name, NULL)) {
2597 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2600 alert = malloc(sizeof(*alert));
2601 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2602 alert->text_discrim = strdup(text_discrim);
2603 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2604 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
2605 alert->discrim = opserv_discrim_create(req, wordc, wordv, 0);
2606 if (!alert->discrim) {
2607 free(alert->text_discrim);
2612 alert->split_discrim = discrim_copy;
2613 name_dup = strdup(name);
2614 if (!alert->discrim->reason)
2615 alert->discrim->reason = strdup(name);
2616 alert->reaction = reaction;
2617 dict_insert(opserv_user_alerts, name_dup, alert);
2618 /* Stick the alert into the appropriate additional alert dict(s).
2619 * For channel alerts, we only use channels and min_channels;
2620 * max_channels would have to be checked on /part, which we do not
2621 * yet do, and which seems of questionable value.
2623 if (alert->discrim->channel || alert->discrim->min_channels)
2624 dict_insert(opserv_channel_alerts, name_dup, alert);
2625 if (alert->discrim->mask_nick)
2626 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2627 if (alert->discrim->accountmask || alert->discrim->authed != -1)
2628 dict_insert(opserv_account_alerts, name_dup, alert);
2633 add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2635 struct record_data *rd = data;
2636 char *reason = GET_RECORD_QSTRING(rd);
2638 /* i hope this can't happen */
2640 reason = "No Reason";
2642 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2647 add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2650 const char *discrim, *react, *owner;
2651 opserv_alert_reaction reaction;
2652 struct opserv_user_alert *alert;
2654 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2655 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2658 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2659 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2660 if (!react || !irccasecmp(react, "notice"))
2661 reaction = REACT_NOTICE;
2662 else if (!irccasecmp(react, "kill"))
2663 reaction = REACT_KILL;
2664 else if (!irccasecmp(react, "gline"))
2665 reaction = REACT_GLINE;
2667 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2670 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2672 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2675 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2677 alert->owner = strdup(owner ? owner : "<unknown>");
2682 trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2684 struct record_data *rd = data;
2685 const char *limit, *str, *reason, *issuer;
2686 time_t issued, expires;
2688 if (rd->type == RECDB_QSTRING) {
2689 /* old style host by itself */
2690 limit = GET_RECORD_QSTRING(rd);
2695 } else if (rd->type == RECDB_OBJECT) {
2696 dict_t obj = GET_RECORD_OBJECT(rd);
2697 /* new style structure */
2698 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
2699 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
2700 expires = str ? ParseInterval(str) : 0;
2701 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
2702 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
2703 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
2704 issued = str ? ParseInterval(str) : 0;
2708 if (expires && (expires < now))
2710 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
2715 opserv_saxdb_read(struct dict *conf_db)
2718 struct record_data *rd;
2722 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
2723 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
2724 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
2726 case RECDB_STRING_LIST:
2727 /* Add words one by one just in case there are overlaps from an old DB. */
2728 for (nn=0; nn<rd->d.slist->used; ++nn)
2729 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
2732 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
2733 opserv_add_bad_word(NULL, NULL, iter_key(it));
2735 if (rd->type == RECDB_STRING_LIST)
2736 for (nn=0; nn<rd->d.slist->used; nn++)
2737 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2744 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
2745 && (rd->type == RECDB_STRING_LIST)) {
2746 for (nn=0; nn<rd->d.slist->used; ++nn)
2747 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
2749 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
2751 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
2752 max_clients = atoi(str);
2753 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
2754 max_clients_time = atoi(str);
2756 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
2757 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
2758 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
2759 dict_foreach(object, add_gag_helper, NULL);
2760 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
2761 dict_foreach(object, add_user_alert, NULL);
2762 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
2763 dict_foreach(object, add_chan_warn, NULL);
2768 opserv_saxdb_write(struct saxdb_context *ctx)
2770 struct string_list *slist;
2773 /* reserved nicks */
2774 if (dict_size(opserv_reserved_nick_dict)) {
2775 saxdb_start_record(ctx, KEY_RESERVES, 1);
2776 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
2777 struct userNode *user = iter_data(it);
2778 if (!IsPersistent(user)) continue;
2779 saxdb_start_record(ctx, iter_key(it), 0);
2780 saxdb_write_string(ctx, KEY_IDENT, user->ident);
2781 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
2782 saxdb_write_string(ctx, KEY_DESC, user->info);
2783 saxdb_end_record(ctx);
2785 saxdb_end_record(ctx);
2788 if (opserv_bad_words->used) {
2789 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
2791 /* insert exempt channel names */
2792 if (dict_size(opserv_exempt_channels)) {
2793 slist = alloc_string_list(dict_size(opserv_exempt_channels));
2794 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
2795 string_list_append(slist, strdup(iter_key(it)));
2797 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
2798 free_string_list(slist);
2800 /* trusted hosts takes a little more work */
2801 if (dict_size(opserv_trusted_hosts)) {
2802 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
2803 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
2804 struct trusted_host *th = iter_data(it);
2805 saxdb_start_record(ctx, iter_key(it), 0);
2806 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
2807 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
2808 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
2809 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
2810 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
2811 saxdb_end_record(ctx);
2813 saxdb_end_record(ctx);
2817 struct gag_entry *gag;
2818 saxdb_start_record(ctx, KEY_GAGS, 1);
2819 for (gag = gagList; gag; gag = gag->next) {
2820 saxdb_start_record(ctx, gag->mask, 0);
2821 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
2822 saxdb_write_string(ctx, KEY_REASON, gag->reason);
2823 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
2824 saxdb_end_record(ctx);
2826 saxdb_end_record(ctx);
2828 /* channel warnings */
2829 if (dict_size(opserv_chan_warn)) {
2830 saxdb_start_record(ctx, KEY_WARN, 0);
2831 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
2832 saxdb_write_string(ctx, iter_key(it), iter_data(it));
2834 saxdb_end_record(ctx);
2837 if (dict_size(opserv_user_alerts)) {
2838 saxdb_start_record(ctx, KEY_ALERTS, 1);
2839 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
2840 struct opserv_user_alert *alert = iter_data(it);
2841 const char *reaction;
2842 saxdb_start_record(ctx, iter_key(it), 0);
2843 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
2844 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
2845 switch (alert->reaction) {
2846 case REACT_NOTICE: reaction = "notice"; break;
2847 case REACT_KILL: reaction = "kill"; break;
2848 case REACT_GLINE: reaction = "gline"; break;
2851 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
2854 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
2855 saxdb_end_record(ctx);
2857 saxdb_end_record(ctx);
2860 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
2861 saxdb_write_int(ctx, KEY_MAX, max_clients);
2862 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
2863 saxdb_end_record(ctx);
2868 query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
2870 send_message_type(4, extra, opserv, "$b%s$b", key);
2874 static MODCMD_FUNC(cmd_query)
2876 struct record_data *rd;
2881 reply("OSMSG_OPTION_ROOT");
2882 conf_enum_root(query_keys_helper, user);
2886 nodename = unsplit_string(argv+1, argc-1, NULL);
2887 if (!(rd = conf_get_node(nodename))) {
2888 reply("OSMSG_UNKNOWN_OPTION", nodename);
2892 if (rd->type == RECDB_QSTRING)
2893 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
2894 else if (rd->type == RECDB_STRING_LIST) {
2895 reply("OSMSG_OPTION_LIST", nodename);
2896 if (rd->d.slist->used)
2897 for (i=0; i<rd->d.slist->used; i++)
2898 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
2900 reply("OSMSG_OPTION_LIST_EMPTY");
2901 } else if (rd->type == RECDB_OBJECT) {
2902 reply("OSMSG_OPTION_KEYS", nodename);
2903 dict_foreach(rd->d.object, query_keys_helper, user);
2909 static MODCMD_FUNC(cmd_set)
2911 struct record_data *rd;
2913 /* I originally wanted to be able to fully manipulate the config
2914 db with this, but i wussed out. feel free to fix this - you'll
2915 need to handle quoted strings which have been split, and likely
2916 invent a syntax for it. -Zoot */
2918 if (!(rd = conf_get_node(argv[1]))) {
2919 reply("OSMSG_SET_NOT_SET", argv[1]);
2923 if (rd->type != RECDB_QSTRING) {
2924 reply("OSMSG_SET_BAD_TYPE", argv[1]);
2928 free(rd->d.qstring);
2929 rd->d.qstring = strdup(argv[2]);
2930 conf_call_reload_funcs();
2931 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
2935 static MODCMD_FUNC(cmd_settime)
2937 const char *srv_name_mask = "*";
2938 time_t new_time = now;
2941 srv_name_mask = argv[1];
2943 new_time = time(NULL);
2944 irc_settime(srv_name_mask, new_time);
2945 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
2950 opserv_discrim_create(struct userNode *user, unsigned int argc, char *argv[], int allow_channel)
2955 discrim = calloc(1, sizeof(*discrim));
2956 discrim->limit = 250;
2957 discrim->max_level = ~0;
2958 discrim->max_ts = INT_MAX;
2959 discrim->domain_depth = 2;
2960 discrim->max_channels = INT_MAX;
2961 discrim->authed = -1;
2962 discrim->info_space = -1;
2964 for (i=0; i<argc; i++) {
2965 if (irccasecmp(argv[i], "log") == 0) {
2966 discrim->option_log = 1;
2969 /* Assume all other criteria require arguments. */
2970 if (i == argc - 1) {
2971 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
2974 if (irccasecmp(argv[i], "mask") == 0) {
2975 if (!is_ircmask(argv[++i])) {
2976 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2979 if (!split_ircmask(argv[i],
2980 &discrim->mask_nick,
2981 &discrim->mask_ident,
2982 &discrim->mask_host)) {
2983 send_message(user, opserv, "OSMSG_INVALID_IRCMASK", argv[i]);
2986 } else if (irccasecmp(argv[i], "nick") == 0) {
2987 discrim->mask_nick = argv[++i];
2988 } else if (irccasecmp(argv[i], "ident") == 0) {
2989 discrim->mask_ident = argv[++i];
2990 } else if (irccasecmp(argv[i], "host") == 0) {
2991 discrim->mask_host = argv[++i];
2992 } else if (irccasecmp(argv[i], "info") == 0) {
2993 discrim->mask_info = argv[++i];
2994 } else if (irccasecmp(argv[i], "server") == 0) {
2995 discrim->server = argv[++i];
2996 } else if (irccasecmp(argv[i], "ip") == 0) {
2997 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
2999 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
3002 } else if (irccasecmp(argv[i], "account") == 0) {
3003 if (discrim->authed == 0) {
3004 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3007 discrim->accountmask = argv[++i];
3008 discrim->authed = 1;
3009 } else if (irccasecmp(argv[i], "authed") == 0) {
3010 i++; /* true_string and false_string are macros! */
3011 if (true_string(argv[i])) {
3012 discrim->authed = 1;
3013 } else if (false_string(argv[i])) {
3014 if (discrim->accountmask) {
3015 send_message(user, opserv, "OSMSG_ACCOUNTMASK_AUTHED");
3018 discrim->authed = 0;
3020 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3023 } else if (irccasecmp(argv[i], "info_space") == 0) {
3024 /* XXX: A hack because you can't check explicitly for a space through
3025 * any other means */
3027 if (true_string(argv[i])) {
3028 discrim->info_space = 1;
3029 } else if (false_string(argv[i])) {
3030 discrim->info_space = 0;
3032 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3035 } else if (irccasecmp(argv[i], "duration") == 0) {
3036 discrim->duration = ParseInterval(argv[++i]);
3037 } else if (irccasecmp(argv[i], "channel") == 0) {
3038 for (j=0, i++; ; j++) {
3039 switch (argv[i][j]) {
3043 discrim->chan_no_modes |= MODE_CHANOP | MODE_VOICE;
3046 discrim->chan_req_modes |= MODE_VOICE;
3047 discrim->chan_no_modes |= MODE_CHANOP;
3050 discrim->chan_req_modes |= MODE_CHANOP;
3053 send_message(user, opserv, "MSG_NOT_CHANNEL_NAME");
3058 discrim->chan_no_modes &= ~discrim->chan_req_modes;
3059 if (!(discrim->channel = GetChannel(argv[i]+j))) {
3060 /* secretly "allow_channel" now means "if a channel name is
3061 * specified, require that it currently exist" */
3062 if (allow_channel) {
3063 send_message(user, opserv, "MSG_CHANNEL_UNKNOWN", argv[i]);
3066 discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL);
3069 LockChannel(discrim->channel);
3070 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3071 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
3072 } else if (irccasecmp(argv[i], "limit") == 0) {
3073 discrim->limit = strtoul(argv[++i], NULL, 10);
3074 } else if (irccasecmp(argv[i], "reason") == 0) {
3075 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3077 } else if (irccasecmp(argv[i], "last") == 0) {
3078 discrim->min_ts = now - ParseInterval(argv[++i]);
3079 } else if ((irccasecmp(argv[i], "linked") == 0)
3080 || (irccasecmp(argv[i], "nickage") == 0)) {
3081 const char *cmp = argv[++i];
3082 if (cmp[0] == '<') {
3083 if (cmp[1] == '=') {
3084 discrim->min_ts = now - ParseInterval(cmp+2);
3086 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3088 } else if (cmp[0] == '>') {
3089 if (cmp[1] == '=') {
3090 discrim->max_ts = now - ParseInterval(cmp+2);
3092 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3095 discrim->min_ts = now - ParseInterval(cmp);
3097 } else if (irccasecmp(argv[i], "access") == 0) {
3098 const char *cmp = argv[++i];
3099 if (cmp[0] == '<') {
3100 if (discrim->min_level == 0) discrim->min_level = 1;
3101 if (cmp[1] == '=') {
3102 discrim->max_level = strtoul(cmp+2, NULL, 0);
3104 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3106 } else if (cmp[0] == '=') {
3107 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3108 } else if (cmp[0] == '>') {
3109 if (cmp[1] == '=') {
3110 discrim->min_level = strtoul(cmp+2, NULL, 0);
3112 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3115 discrim->min_level = strtoul(cmp, NULL, 0);
3117 } else if (irccasecmp(argv[i], "abuse") == 0) {
3118 const char *abuse_what = argv[++i];
3119 if (irccasecmp(abuse_what, "opers") == 0) {
3120 discrim->match_opers = 1;
3121 } else if (irccasecmp(abuse_what, "trusted") == 0) {
3122 discrim->match_trusted = 1;
3124 } else if (irccasecmp(argv[i], "depth") == 0) {
3125 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3126 } else if (irccasecmp(argv[i], "clones") == 0) {
3127 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3129 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3134 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
3135 discrim->mask_nick = 0;
3137 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3138 discrim->mask_ident = 0;
3140 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
3141 discrim->mask_info = 0;
3143 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3144 discrim->mask_host = 0;
3153 discrim_match(discrim_t discrim, struct userNode *user)
3155 unsigned int access;
3157 if ((user->timestamp < discrim->min_ts)
3158 || (user->timestamp > discrim->max_ts)
3159 || (user->channels.used < discrim->min_channels)
3160 || (user->channels.used > discrim->max_channels)
3161 || (discrim->authed == 0 && user->handle_info)
3162 || (discrim->authed == 1 && !user->handle_info)
3163 || (discrim->info_space == 0 && user->info[0] == ' ')
3164 || (discrim->info_space == 1 && user->info[0] != ' ')
3165 || (discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3166 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3167 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3168 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))
3169 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3170 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
3171 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3174 if (discrim->channel && !GetUserMode(discrim->channel, user))
3176 access = user->handle_info ? user->handle_info->opserv_level : 0;
3177 if ((access < discrim->min_level)
3178 || (access > discrim->max_level)) {
3181 if (discrim->min_clones > 1) {
3182 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3183 if (!ohi || (ohi->clients.used < discrim->min_clones))
3190 opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3192 unsigned int nn, count;
3193 struct userList matched;
3195 userList_init(&matched);
3196 /* Try most optimized search methods first */
3197 if (discrim->channel) {
3199 (nn < discrim->channel->members.used)
3200 && (matched.used < discrim->limit);
3202 struct modeNode *mn = discrim->channel->members.list[nn];
3203 if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes)
3204 || ((mn->modes & discrim->chan_no_modes) != 0)) {
3207 if (discrim_match(discrim, mn->user)) {
3208 userList_append(&matched, mn->user);
3211 } else if (discrim->ip_mask_bits == 128) {
3212 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
3214 userList_clean(&matched);
3217 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3218 if (discrim_match(discrim, ohi->clients.list[nn])) {
3219 userList_append(&matched, ohi->clients.list[nn]);
3224 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3225 if (discrim_match(discrim, iter_data(it))) {
3226 userList_append(&matched, iter_data(it));
3231 if (!matched.used) {
3232 userList_clean(&matched);
3236 if (discrim->option_log) {
3237 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3239 for (nn=0; nn<matched.used; nn++) {
3240 struct userNode *user = matched.list[nn];
3241 if (discrim->option_log) {
3242 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3244 if (dsf(user, data)) {
3245 /* If a search function returns true, it ran into a
3246 problem. Stop going through the list. */
3250 if (discrim->option_log) {
3251 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3253 count = matched.used;
3254 userList_clean(&matched);
3259 trace_print_func(struct userNode *match, void *extra)
3261 struct discrim_and_source *das = extra;
3262 if (match->handle_info) {
3263 send_message_type(4, das->source, opserv, "%s!%s@%s %s", match->nick, match->ident, match->hostname, match->handle_info->handle);
3265 send_message_type(4, das->source, opserv, "%s!%s@%s", match->nick, match->ident, match->hostname);
3271 trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3277 is_oper_victim(struct userNode *user, struct userNode *target, int match_opers, int check_ip)
3279 unsigned char is_victim;
3282 is_victim = !(IsService(target)
3283 || (!match_opers && IsOper(target))
3284 || (target->handle_info
3285 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3287 // If we don't need an ip check or want to hit opers or the the "cheap" check already disqualified the target, we are done.
3288 if (!check_ip || match_opers || !is_victim)
3291 for(nn = 0; nn < curr_opers.used; nn++) {
3292 if(memcmp(&curr_opers.list[nn]->ip, &target->ip, sizeof(irc_in_addr_t)) == 0)
3300 is_trust_victim(struct userNode *target, int match_trusted)
3302 return (match_trusted || !dict_find(opserv_trusted_hosts, irc_ntoa(&target->ip), NULL));
3306 trace_gline_func(struct userNode *match, void *extra)
3308 struct discrim_and_source *das = extra;
3310 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3311 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3318 trace_kill_func(struct userNode *match, void *extra)
3320 struct discrim_and_source *das = extra;
3322 if (is_oper_victim(das->source, match, das->discrim->match_opers, 0) && is_trust_victim(match, das->discrim->match_trusted)) {
3324 if (das->discrim->reason) {
3325 reason = das->discrim->reason;
3327 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3328 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3330 DelUser(match, opserv, 1, reason);
3337 is_gagged(char *mask)
3339 struct gag_entry *gag;
3341 for (gag = gagList; gag; gag = gag->next) {
3342 if (match_ircglobs(gag->mask, mask)) return 1;
3348 trace_gag_func(struct userNode *match, void *extra)
3350 struct discrim_and_source *das = extra;
3352 if (is_oper_victim(das->source, match, das->discrim->match_opers, 1) && is_trust_victim(match, das->discrim->match_trusted)) {
3353 char *reason, *mask;
3355 if (das->discrim->reason) {
3356 reason = das->discrim->reason;
3358 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3359 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3361 masksize = 5+strlen(match->hostname);
3362 mask = alloca(masksize);
3363 snprintf(mask, masksize, "*!*@%s", match->hostname);
3364 if (!is_gagged(mask)) {
3365 gag_create(mask, das->source->handle_info->handle, reason,
3366 das->discrim->duration ? (now + das->discrim->duration) : 0);
3374 trace_domains_func(struct userNode *match, void *extra)
3376 struct discrim_and_source *das = extra;
3378 unsigned long *count;
3381 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
3383 if (irc_pton(&ip, NULL, match->hostname)) {
3384 if (irc_in_addr_is_ipv4(ip)) {
3385 unsigned long matchip = ntohl(ip.in6_32[3]);
3386 /* raw IP address.. use up to first three octets of IP */
3387 switch (das->discrim->domain_depth) {
3389 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3392 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3395 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3398 } else if (irc_in_addr_is_ipv6(ip)) {
3399 switch (das->discrim->domain_depth) {
3400 case 1: depth = 16; goto ipv6_pfx;
3401 case 2: depth = 24; goto ipv6_pfx;
3402 case 3: depth = 32; goto ipv6_pfx;
3403 default: depth = das->discrim->domain_depth;
3405 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3407 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3408 ipmask[sizeof(ipmask) - 1] = '\0';
3411 hostname = match->hostname + strlen(match->hostname);
3412 for (depth=das->discrim->domain_depth;
3413 depth && (hostname > match->hostname);
3416 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3418 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3420 if (!(count = dict_find(das->dict, hostname, NULL))) {
3421 count = calloc(1, sizeof(*count));
3422 dict_insert(das->dict, strdup(hostname), count);
3429 opserv_show_hostinfo(const char *key, void *data, void *extra)
3431 unsigned long *count = data;
3432 struct discrim_and_source *das = extra;
3434 send_message_type(4, das->source, opserv, "%s %lu", key, *count);
3435 return !--das->disp_limit;
3438 static MODCMD_FUNC(cmd_trace)
3440 struct discrim_and_source das;
3441 discrim_search_func action;
3442 unsigned int matches;
3443 struct svccmd *subcmd;
3446 sprintf(buf, "trace %s", argv[1]);
3447 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
3448 reply("OSMSG_BAD_ACTION", argv[1]);
3451 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
3453 if (!irccasecmp(argv[1], "print"))
3454 action = trace_print_func;
3455 else if (!irccasecmp(argv[1], "count"))
3456 action = trace_count_func;
3457 else if (!irccasecmp(argv[1], "domains"))
3458 action = trace_domains_func;
3459 else if (!irccasecmp(argv[1], "gline"))
3460 action = trace_gline_func;
3461 else if (!irccasecmp(argv[1], "kill"))
3462 action = trace_kill_func;
3463 else if (!irccasecmp(argv[1], "gag"))
3464 action = trace_gag_func;
3466 reply("OSMSG_BAD_ACTION", argv[1]);
3470 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3471 reply("OSMSG_LEVEL_TOO_LOW");
3477 das.discrim = opserv_discrim_create(user, argc-2, argv+2, 1);
3481 if (action == trace_print_func)
3482 reply("OSMSG_USER_SEARCH_RESULTS");
3483 else if (action == trace_count_func)
3484 das.discrim->limit = INT_MAX;
3485 else if ((action == trace_gline_func) && !das.discrim->duration)
3486 das.discrim->duration = opserv_conf.block_gline_duration;
3487 else if (action == trace_domains_func) {
3488 das.dict = dict_new();
3489 dict_set_free_data(das.dict, free);
3490 dict_set_free_keys(das.dict, free);
3491 das.disp_limit = das.discrim->limit;
3492 das.discrim->limit = INT_MAX;
3494 matches = opserv_discrim_search(das.discrim, action, &das);
3496 if (action == trace_domains_func)
3497 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3500 reply("MSG_MATCH_COUNT", matches);
3502 reply("MSG_NO_MATCHES");
3504 if (das.discrim->channel)
3505 UnlockChannel(das.discrim->channel);
3506 free(das.discrim->reason);
3508 dict_delete(das.dict);
3512 typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data);
3514 typedef struct channel_discrim {
3517 unsigned int min_users, max_users;
3518 time_t min_ts, max_ts;
3522 static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[]);
3523 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data);
3526 smart_parse_time(const char *str) {
3527 /* If an interval-style string is given, treat as time before now.
3528 * If it's all digits, treat directly as a Unix timestamp. */
3529 return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str);
3533 opserv_cdiscrim_create(struct userNode *user, unsigned int argc, char *argv[])
3538 discrim = calloc(1, sizeof(*discrim));
3539 discrim->limit = 25;
3540 discrim->max_users = ~0;
3541 /* So, time_t is frequently signed. Fun. */
3542 discrim->max_ts = (1ul << (CHAR_BIT * sizeof(time_t) - 1)) - 1;
3544 for (i = 0; i < argc; i++) {
3545 /* Assume all criteria require arguments. */
3546 if (i == (argc - 1)) {
3547 send_message(user, opserv, "MSG_MISSING_PARAMS", argv[i]);
3551 if (!irccasecmp(argv[i], "name"))
3552 discrim->name = argv[++i];
3553 else if (!irccasecmp(argv[i], "topic"))
3554 discrim->topic = argv[++i];
3555 else if (!irccasecmp(argv[i], "users")) {
3556 const char *cmp = argv[++i];
3557 if (cmp[0] == '<') {
3559 discrim->max_users = strtoul(cmp+2, NULL, 0);
3561 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
3562 } else if (cmp[0] == '=') {
3563 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
3564 } else if (cmp[0] == '>') {
3566 discrim->min_users = strtoul(cmp+2, NULL, 0);
3568 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
3570 discrim->min_users = strtoul(cmp, NULL, 0);
3572 } else if (!irccasecmp(argv[i], "timestamp")) {
3573 const char *cmp = argv[++i];
3574 if (cmp[0] == '<') {
3576 discrim->max_ts = smart_parse_time(cmp+2);
3578 discrim->max_ts = smart_parse_time(cmp+1)-1;
3579 } else if (cmp[0] == '=') {
3580 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
3581 } else if (cmp[0] == '>') {
3583 discrim->min_ts = smart_parse_time(cmp+2);
3585 discrim->min_ts = smart_parse_time(cmp+1)+1;
3587 discrim->min_ts = smart_parse_time(cmp);
3589 } else if (!irccasecmp(argv[i], "limit")) {
3590 discrim->limit = strtoul(argv[++i], NULL, 10);
3592 send_message(user, opserv, "MSG_INVALID_CRITERIA", argv[i]);
3597 if (discrim->name && !strcmp(discrim->name, "*"))
3599 if (discrim->topic && !strcmp(discrim->topic, "*"))
3609 cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
3611 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
3612 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
3613 (chan->members.used < discrim->min_users) ||
3614 (chan->members.used > discrim->max_users) ||
3615 (chan->timestamp < discrim->min_ts) ||
3616 (chan->timestamp > discrim->max_ts)) {
3622 static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data)
3624 unsigned int count = 0;
3625 dict_iterator_t it, next;
3627 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
3628 struct chanNode *chan = iter_data(it);
3630 /* Hold on to the next channel in case we decide to
3631 add actions that destructively modify the channel. */
3632 next = iter_next(it);
3633 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
3642 void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data))
3646 void channel_print(struct chanNode *channel, void *data)
3649 irc_make_chanmode(channel, modes);
3650 send_message(data, opserv, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
3653 static MODCMD_FUNC(cmd_csearch)
3656 unsigned int matches;
3657 cdiscrim_search_func action;
3658 struct svccmd *subcmd;
3661 if (!irccasecmp(argv[1], "count"))
3662 action = channel_count;
3663 else if (!irccasecmp(argv[1], "print"))
3664 action = channel_print;
3666 reply("OSMSG_BAD_ACTION", argv[1]);
3670 sprintf(buf, "%s %s", argv[0], argv[0]);
3671 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3672 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3676 discrim = opserv_cdiscrim_create(user, argc - 2, argv + 2);
3680 if (action == channel_print)
3681 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
3682 else if (action == channel_count)
3683 discrim->limit = INT_MAX;
3685 matches = opserv_cdiscrim_search(discrim, action, user);
3688 reply("MSG_MATCH_COUNT", matches);
3690 reply("MSG_NO_MATCHES");
3696 static MODCMD_FUNC(cmd_gsync)
3700 src = GetServerH(argv[1]);
3702 reply("MSG_SERVER_UNKNOWN", argv[1]);
3708 irc_stats(cmd->parent->bot, src, 'G');
3709 reply("OSMSG_GSYNC_RUNNING", src->name);
3713 struct gline_extra {
3714 struct userNode *user;
3715 struct string_list *glines;
3719 gtrace_print_func(struct gline *gline, void *extra)
3721 struct gline_extra *xtra = extra;
3722 char issued[INTERVALLEN];
3723 char lastmod[INTERVALLEN];
3724 char expires[INTERVALLEN];
3726 intervalString(issued, now - gline->issued, xtra->user->handle_info);
3728 intervalString(lastmod, now - gline->lastmod, xtra->user->handle_info);
3730 strcpy(lastmod, "<unknown>");
3732 intervalString(expires, gline->expires - now, xtra->user->handle_info);
3734 strcpy(expires, "never");
3735 send_message(xtra->user, opserv, "OSMSG_GTRACE_FORMAT", gline->target, issued, gline->issuer, lastmod, expires, gline->reason);
3738 static MODCMD_FUNC(cmd_stats_glines) {
3740 reply("OSMSG_GLINE_COUNT", gline_count());
3742 } else if (argc < 3) {
3743 struct gline_extra extra;
3747 gl = gline_find(argv[1]);
3749 reply("OSMSG_NO_GLINE", argv[1]);
3751 gtrace_print_func(gl, &extra);
3757 gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
3762 gtrace_ungline_func(struct gline *gline, void *extra)
3764 struct gline_extra *xtra = extra;
3765 string_list_append(xtra->glines, strdup(gline->target));
3768 static MODCMD_FUNC(cmd_gtrace)
3770 struct gline_discrim *discrim;
3771 gline_search_func action;
3772 unsigned int matches, nn;
3773 struct gline_extra extra;
3774 struct svccmd *subcmd;
3777 if (!irccasecmp(argv[1], "print"))
3778 action = gtrace_print_func;
3779 else if (!irccasecmp(argv[1], "count"))
3780 action = gtrace_count_func;
3781 else if (!irccasecmp(argv[1], "ungline"))
3782 action = gtrace_ungline_func;
3784 reply("OSMSG_BAD_ACTION", argv[1]);
3787 sprintf(buf, "%s %s", argv[0], argv[0]);
3788 if ((subcmd = dict_find(cmd->parent->commands, buf, NULL))
3789 && !svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)) {
3793 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
3797 if (action == gtrace_print_func)
3798 reply("OSMSG_GLINE_SEARCH_RESULTS");
3799 else if (action == gtrace_count_func)
3800 discrim->limit = INT_MAX;
3803 extra.glines = alloc_string_list(4);
3804 matches = gline_discrim_search(discrim, action, &extra);
3806 if (action == gtrace_ungline_func)
3807 for (nn=0; nn<extra.glines->used; nn++)
3808 gline_remove(extra.glines->list[nn], 1);
3809 free_string_list(extra.glines);
3812 reply("MSG_MATCH_COUNT", matches);
3814 reply("MSG_NO_MATCHES");
3815 free(discrim->alt_target_mask);
3821 alert_check_user(const char *key, void *data, void *extra)
3823 struct opserv_user_alert *alert = data;
3824 struct userNode *user = extra;
3826 if (!discrim_match(alert->discrim, user))
3829 if ((alert->reaction != REACT_NOTICE)
3831 && !alert->discrim->match_opers) {
3835 if ((alert->reaction != REACT_NOTICE)
3836 && !is_trust_victim(user, alert->discrim->match_trusted)) {
3840 /* The user matches the alert criteria, so trigger the reaction. */
3841 if (alert->discrim->option_log)
3842 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);
3844 /* Return 1 to halt alert matching, such as when killing the user
3845 that triggered the alert. */
3846 switch (alert->reaction) {
3848 DelUser(user, opserv, 1, alert->discrim->reason);
3851 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
3854 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
3855 /* fall through to REACT_NOTICE case */
3857 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);
3864 opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
3866 struct gag_entry *gag;
3867 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
3868 /* Gag them if appropriate (and only if). */
3869 user->modes &= ~FLAGS_GAGGED;
3870 for (gag = gagList; gag; gag = gag->next) {
3871 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
3872 gag_helper_func(user, NULL);
3879 opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
3883 if (!opserv_conf.staff_auth_channel
3884 || user->uplink->burst
3885 || !user->handle_info)
3887 else if (user->handle_info->opserv_level)
3889 else if (IsNetworkHelper(user))
3890 type = "NETWORK HELPER";
3891 else if (IsSupportHelper(user))
3892 type = "SUPPORT HELPER";
3896 if (irc_in_addr_is_valid(user->ip))
3897 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
3899 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);
3901 dict_foreach(opserv_account_alerts, alert_check_user, user);
3904 static MODCMD_FUNC(cmd_log)
3906 struct logSearch *discrim;
3907 unsigned int matches;
3908 struct logReport report;
3910 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
3914 reply("OSMSG_LOG_SEARCH_RESULTS");
3915 report.reporter = opserv;
3917 matches = log_entry_search(discrim, log_report_entry, &report);
3920 reply("MSG_MATCH_COUNT", matches);
3922 reply("MSG_NO_MATCHES");
3929 gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3931 if (IsOper(match) || IsLocal(match))
3933 match->modes |= FLAGS_GAGGED;
3937 static MODCMD_FUNC(cmd_gag)
3939 struct gag_entry *gag;
3940 unsigned int gagged;
3941 unsigned long duration;
3944 reason = unsplit_string(argv + 3, argc - 3, NULL);
3946 if (!is_ircmask(argv[1])) {
3947 reply("OSMSG_INVALID_IRCMASK", argv[1]);
3951 for (gag = gagList; gag; gag = gag->next)
3952 if (match_ircglobs(gag->mask, argv[1]))
3956 reply("OSMSG_REDUNDANT_GAG", argv[1]);
3960 duration = ParseInterval(argv[2]);
3961 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
3964 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
3966 reply("OSMSG_GAG_ADDED", argv[1]);
3971 ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
3973 match->modes &= ~FLAGS_GAGGED;
3977 static MODCMD_FUNC(cmd_ungag)
3979 struct gag_entry *gag;
3980 unsigned int ungagged;
3982 for (gag = gagList; gag; gag = gag->next)
3983 if (!strcmp(gag->mask, argv[1]))
3987 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
3991 timeq_del(gag->expires, gag_expire, gag, 0);
3992 ungagged = gag_free(gag);
3995 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
3997 reply("OSMSG_UNGAG_ADDED", argv[1]);
4001 static MODCMD_FUNC(cmd_addalert)
4003 opserv_alert_reaction reaction;
4004 struct svccmd *subcmd;
4009 sprintf(buf, "addalert %s", argv[2]);
4010 if (!(subcmd = dict_find(cmd->parent->commands, buf, NULL))) {
4011 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4014 if (!irccasecmp(argv[2], "notice"))
4015 reaction = REACT_NOTICE;
4016 else if (!irccasecmp(argv[2], "kill"))
4017 reaction = REACT_KILL;
4018 else if (!irccasecmp(argv[2], "gline"))
4019 reaction = REACT_GLINE;
4021 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4024 if (!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY)
4025 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
4027 reply("OSMSG_ADDED_ALERT", name);
4031 static MODCMD_FUNC(cmd_delalert)
4034 for (i=1; i<argc; i++) {
4035 dict_remove(opserv_nick_based_alerts, argv[i]);
4036 dict_remove(opserv_channel_alerts, argv[i]);
4037 dict_remove(opserv_account_alerts, argv[i]);
4038 if (dict_remove(opserv_user_alerts, argv[i]))
4039 reply("OSMSG_REMOVED_ALERT", argv[i]);
4041 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
4047 opserv_conf_read(void)
4049 struct record_data *rd;
4050 dict_t conf_node, child;
4051 const char *str, *str2;
4052 struct policer_params *pp;
4055 rd = conf_get_node(OPSERV_CONF_NAME);
4056 if (!rd || rd->type != RECDB_OBJECT) {
4057 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4060 conf_node = rd->d.object;
4061 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4062 if (opserv && str) {
4063 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4066 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL);
4067 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4069 opserv_conf.debug_channel = NULL;
4071 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4072 if (opserv && str) {
4073 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4076 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL);
4077 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4079 opserv_conf.alert_channel = NULL;
4081 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4082 if (opserv && str) {
4083 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4086 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL);
4087 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4089 opserv_conf.staff_auth_channel = NULL;
4091 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4092 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4093 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4094 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4095 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4096 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4097 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4098 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4099 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4101 NickChange(opserv, str, 0);
4102 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4103 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4104 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4105 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4107 if (!opserv_conf.join_policer_params)
4108 opserv_conf.join_policer_params = policer_params_new();
4109 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4110 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4111 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
4112 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
4114 for (it = dict_first(channels); it; it = iter_next(it)) {
4115 struct chanNode *cNode = iter_data(it);
4116 cNode->join_policer.params = opserv_conf.join_policer_params;
4119 if (opserv_conf.new_user_policer.params)
4120 pp = opserv_conf.new_user_policer.params;
4122 pp = opserv_conf.new_user_policer.params = policer_params_new();
4123 policer_params_set(pp, "size", "200");
4124 policer_params_set(pp, "drain-rate", "3");
4125 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
4126 dict_foreach(child, set_policer_param, pp);
4130 opserv_db_init(void) {
4131 /* set up opserv_trusted_hosts dict */
4132 dict_delete(opserv_trusted_hosts);
4133 opserv_trusted_hosts = dict_new();
4134 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4135 /* set up opserv_chan_warn dict */
4136 dict_delete(opserv_chan_warn);
4137 opserv_chan_warn = dict_new();
4138 dict_set_free_keys(opserv_chan_warn, free);
4139 dict_set_free_data(opserv_chan_warn, free);
4140 /* set up opserv_user_alerts */
4141 dict_delete(opserv_account_alerts);
4142 opserv_account_alerts = dict_new();
4143 dict_delete(opserv_channel_alerts);
4144 opserv_channel_alerts = dict_new();
4145 dict_delete(opserv_nick_based_alerts);
4146 opserv_nick_based_alerts = dict_new();
4147 dict_delete(opserv_user_alerts);
4148 opserv_user_alerts = dict_new();
4149 dict_set_free_keys(opserv_user_alerts, free);
4150 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4151 /* set up opserv_bad_words */
4152 free_string_list(opserv_bad_words);
4153 opserv_bad_words = alloc_string_list(4);
4154 /* and opserv_exempt_channels */
4155 dict_delete(opserv_exempt_channels);
4156 opserv_exempt_channels = dict_new();
4157 dict_set_free_keys(opserv_exempt_channels, free);
4161 opserv_db_cleanup(void)
4165 dict_delete(opserv_chan_warn);
4166 dict_delete(opserv_reserved_nick_dict);
4167 free_string_list(opserv_bad_words);
4168 dict_delete(opserv_exempt_channels);
4169 dict_delete(opserv_trusted_hosts);
4170 unreg_del_user_func(opserv_user_cleanup);
4171 dict_delete(opserv_hostinfo_dict);
4172 dict_delete(opserv_nick_based_alerts);
4173 dict_delete(opserv_account_alerts);
4174 dict_delete(opserv_channel_alerts);
4175 dict_delete(opserv_user_alerts);
4176 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4177 free(level_strings[nn]);
4180 policer_params_delete(opserv_conf.join_policer_params);
4181 policer_params_delete(opserv_conf.new_user_policer.params);
4185 init_opserv(const char *nick)
4187 OS_LOG = log_register_type("OpServ", "file:opserv.log");
4189 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4190 opserv = AddLocalUser(nick, nick, NULL, "Oper Services", modes);
4192 conf_register_reload(opserv_conf_read);
4194 memset(level_strings, 0, sizeof(level_strings));
4195 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4196 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4197 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4198 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
4199 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
4200 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4201 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4202 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4203 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4204 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4205 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4206 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4207 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4208 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4209 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4210 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4211 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4212 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4213 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4214 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4215 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4216 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4217 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4218 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4219 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
4220 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4221 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4222 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4223 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4224 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4225 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4226 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4227 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4228 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4229 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
4230 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4231 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4232 opserv_define_func("JOIN", cmd_join, 601, 0, 2);
4233 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4234 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4235 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4236 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4237 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4238 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4239 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4240 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4241 opserv_define_func("OP", cmd_op, 100, 2, 2);
4242 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
4243 opserv_define_func("PART", cmd_part, 601, 0, 2);
4244 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4245 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4246 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4247 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
4248 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4249 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
4250 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4251 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4252 opserv_define_func("SET", cmd_set, 900, 0, 3);
4253 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4254 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4255 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4256 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4257 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
4258 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4259 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4260 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4261 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4262 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4263 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4264 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4265 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4266 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
4267 opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0);
4268 #if defined(WITH_MALLOC_SRVX) || defined(WITH_MALLOC_SLAB)
4269 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4271 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4272 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4273 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4274 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4275 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
4276 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4277 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4278 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4279 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4280 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4281 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
4282 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4283 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
4284 opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0);
4285 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
4286 opserv_define_func("WARN", cmd_warn, 800, 0, 2);
4287 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4289 opserv_reserved_nick_dict = dict_new();
4290 opserv_hostinfo_dict = dict_new();
4291 dict_set_free_keys(opserv_hostinfo_dict, free);
4292 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4294 reg_new_user_func(opserv_new_user_check);
4295 reg_nick_change_func(opserv_alert_check_nick);
4296 reg_del_user_func(opserv_user_cleanup);
4297 reg_new_channel_func(opserv_channel_check);
4298 reg_del_channel_func(opserv_channel_delete);
4299 reg_join_func(opserv_join_check);
4300 reg_auth_func(opserv_staff_alert);
4303 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
4305 service_register(opserv)->trigger = '?';
4307 reg_exit_func(opserv_db_cleanup);
4308 message_register_table(msgtab);