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[irc/evilnet/x3.git] / src / opserv.c
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d76ed9a9 1/* opserv.c - IRC Operator assistance service
2 * Copyright 2000-2004 srvx Development Team
3 *
83ff05c3 4 * This file is part of x3.
d76ed9a9 5 *
d0f04f71 6 * x3 is free software; you can redistribute it and/or modify
d76ed9a9 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.
10 *
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.
15 *
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.
19 */
20
21#include "conf.h"
22#include "gline.h"
23#include "global.h"
24#include "nickserv.h"
25#include "modcmd.h"
ec311f39 26#include "modules.h"
d76ed9a9 27#include "opserv.h"
28#include "timeq.h"
29#include "saxdb.h"
d914d1cb 30#include "shun.h"
d76ed9a9 31
32#ifdef HAVE_SYS_TIMES_H
33#include <sys/times.h>
34#endif
35#ifdef HAVE_NETINET_IN_H
36#include <netinet/in.h>
37#endif
38#ifdef HAVE_ARPA_INET_H
39#include <arpa/inet.h>
40#endif
27eaa617 41#ifdef HAVE_REGEX_H
42#include <regex.h>
43#endif
d76ed9a9 44
45#define OPSERV_CONF_NAME "services/opserv"
46
47#define KEY_ALERT_CHANNEL "alert_channel"
48#define KEY_ALERT_CHANNEL_MODES "alert_channel_modes"
49#define KEY_DEBUG_CHANNEL "debug_channel"
50#define KEY_DEBUG_CHANNEL_MODES "debug_channel_modes"
51#define KEY_UNTRUSTED_MAX "untrusted_max"
52#define KEY_PURGE_LOCK_DELAY "purge_lock_delay"
53#define KEY_JOIN_FLOOD_MODERATE "join_flood_moderate"
54#define KEY_JOIN_FLOOD_MODERATE_THRESH "join_flood_moderate_threshold"
55#define KEY_NICK "nick"
56#define KEY_JOIN_POLICER "join_policer"
57#define KEY_NEW_USER_POLICER "new_user_policer"
7637f48f 58#define KEY_AUTOJOIN_CHANNELS "autojoin_channels"
d76ed9a9 59#define KEY_REASON "reason"
60#define KEY_RESERVES "reserves"
61#define KEY_IDENT "username" /* for compatibility with 1.0 DBs */
62#define KEY_HOSTNAME "hostname"
63#define KEY_DESC "description"
64#define KEY_BAD_WORDS "bad"
65#define KEY_EXEMPT_CHANNELS "exempt"
66#define KEY_SECRET_WORDS "secret"
67#define KEY_TRUSTED_HOSTS "trusted"
68#define KEY_OWNER "owner"
69#define KEY_GAGS "gags"
70#define KEY_ALERTS "alerts"
71#define KEY_REACTION "reaction"
72#define KEY_DISCRIM "discrim"
73#define KEY_WARN "chanwarn"
74#define KEY_MAX "max"
75#define KEY_TIME "time"
76#define KEY_MAX_CLIENTS "max_clients"
77#define KEY_LIMIT "limit"
78#define KEY_EXPIRES "expires"
79#define KEY_STAFF_AUTH_CHANNEL "staff_auth_channel"
80#define KEY_STAFF_AUTH_CHANNEL_MODES "staff_auth_channel_modes"
81#define KEY_CLONE_GLINE_DURATION "clone_gline_duration"
82#define KEY_BLOCK_GLINE_DURATION "block_gline_duration"
d914d1cb 83#define KEY_BLOCK_SHUN_DURATION "block_shun_duration"
d76ed9a9 84#define KEY_ISSUER "issuer"
85#define KEY_ISSUED "issued"
5a1daaab 86#define KEY_ADMIN_LEVEL "admin_level"
d76ed9a9 87
258d1427 88#define IDENT_FORMAT "%s [%s@%s/%s]"
2f61d1d7 89#define IDENT_DATA(user) user->nick, user->ident, user->hostname, irc_ntoa(&user->ip)
258d1427 90#define MAX_CHANNELS_WHOIS 50
d76ed9a9 91#define OSMSG_PART_REASON "%s has no reason."
92#define OSMSG_KICK_REQUESTED "Kick requested by %s."
93#define OSMSG_KILL_REQUESTED "Kill requested by %s."
94#define OSMSG_GAG_REQUESTED "Gag requested by %s."
95
96static const struct message_entry msgtab[] = {
de9510bc 97 { "OSMSG_BAR", "----------------------------------------" },
d76ed9a9 98 { "OSMSG_USER_ACCESS_IS", "$b%s$b (account $b%s$b) has %d access." },
99 { "OSMSG_LEVEL_TOO_LOW", "You lack sufficient access to use this command." },
100 { "OSMSG_NEED_CHANNEL", "You must specify a channel for $b%s$b." },
101 { "OSMSG_INVALID_IRCMASK", "$b%s$b is an invalid IRC hostmask." },
102 { "OSMSG_ADDED_BAN", "I have banned $b%s$b from $b%s$b." },
d914d1cb 103 { "OSMSG_SHUN_ISSUED", "Shun issued for $b%s$b." },
104 { "OSMSG_SHUN_REMOVED", "Shun removed for $b%s$b." },
105 { "OSMSG_SHUN_FORCE_REMOVED", "Unknown/expired Shun removed for $b%s$b." },
106 { "OSMSG_SHUN_ONE_REFRESHED", "All Shuns resent to $b%s$b." },
107 { "OSMSG_SHUN_REFRESHED", "All Shuns refreshed." },
d76ed9a9 108 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
109 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
110 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
111 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
112 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
113 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
114 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
115 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
116 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
117 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
55342ce8 118 { "OSMSG_DEHOP_DONE", "Dehalfopped the requested lusers." },
119 { "OSMSG_DEHOPALL_DONE", "Dehalfopped everyone on $b%s$b." },
d76ed9a9 120 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
121 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
122 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
123 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
124 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
125 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
126 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
127 { "OSMSG_LEAVING", "Leaving $b%s$b." },
128 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
129 { "OSMSG_OP_DONE", "Opped the requested lusers." },
130 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
55342ce8 131 { "OSMSG_HOP_DONE", "Halfopped the requested lusers." },
132 { "OSMSG_HOPALL_DONE", "Halfopped everyone on $b%s$b." },
37ef8ee3 133 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
134 { "OSMSG_WHOIS_NICK", "Nick : %s" },
135 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
136 { "OSMSG_WHOIS_FAKEHOST", "Fakehost : %s" },
137 { "OSMSG_WHOIS_CRYPT_HOST", "Crypt Host : %s" },
138 { "OSMSG_WHOIS_CRYPT_IP", "Crypt IP : %s" },
139 { "OSMSG_WHOIS_IP", "Real IP : %s" },
140 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
141 { "OSMSG_WHOIS_INFO", "Info : %s" },
142 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
143 { "OSMSG_WHOIS_SERVER", "Server : %s" },
144 { "OSMSG_WHOIS_NICK_AGE", "Nick Age : %s" },
145 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
146 { "OSMSG_WHOIS_CHANNELS", "Channels : %s" },
147 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
d76ed9a9 148 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
149 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
150 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
151 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
152 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
153 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
154 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
155 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
156 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
157 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
158 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
159 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
160 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
161 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
162 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
163 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
164 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
165 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
166 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
167 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
168 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
169 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
170 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
171 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
172 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
173 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
d914d1cb 174 { "OSMSG_SHUN_COUNT", "There are %d shuns active on the network." },
d76ed9a9 175 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
176 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
177 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
178 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
de9510bc 179 { "OSMSG_TRUSTED_LIST", "$bTrusted Hosts$b" },
180 { "OSMSG_TRUSTED_LIST_HEADER", "IP Address Limit By Time" },
181 { "OSMSG_HOST_IS_TRUSTED", "%-15s %-5s %-10s set %s ago, expires %s" },
182 { "OSMSG_HOST_IS_TRUSTED_DESC", " Reason: %s" },
183 { "OSMSG_TRUSTED_LIST_BAR", "----------------------------------------" },
184 { "OSMSG_TRUSTED_LIST_END", "----------End of Trusted Hosts----------" },
d76ed9a9 185 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
186 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
187 { "OSMSG_LINE_DUMPED", "Raw line sent." },
188 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
189 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
190 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
191 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
192 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
193 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
194 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
195 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
196 { "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." },
197 { "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." },
198 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
199 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
200 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
201 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
202 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
203 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
204 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
55342ce8 205 { "OSMSG_HOPS_GIVEN", "I have given halfops in $b%s$b to $b%s$b." },
d76ed9a9 206 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
207 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
208 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
209 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
210 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
211 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
212 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
213 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
214 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
215 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
216 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
217 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
218 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
219 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
de9510bc 220 { "OSMSG_USER_SEARCH_HEADER", "Nick User@Host (Account)" },
221 { "OSMSG_USER_SEARCH_BAR", "-------------------------------------------" },
8e11460f 222 { "OSMSG_USER_SEARCH_COUNT", "There were %4u matches" },
223 { "OSMSG_USER_SEARCH_COUNT_BAR", "------------ Found %4u matches -----------" },
d76ed9a9 224 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
225 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
d914d1cb 226 { "OSMSG_SHUN_SEARCH_RESULTS", "The following shun were found:" },
d76ed9a9 227 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
228 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
d914d1cb 229 { "OSMSG_SSYNC_RUNNING", "Synchronizing shuns from %s." },
d76ed9a9 230 { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" },
d914d1cb 231 { "OSMSG_STRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" },
d76ed9a9 232 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
233 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
234 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
235 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
236 { "OSMSG_NO_GAGS", "No gags have been set." },
237 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
238 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
239 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
240 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
241 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
242 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
243 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
244 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
de9510bc 245 { "OSMSG_ALERTS_LIST", "$bCurrent $O alerts$b" },
246 { "OSMSG_ALERTS_BAR", "----------------------------------------------" },
247 { "OSMSG_ALERTS_HEADER", "Name Action (by Oper)" },
248 { "OSMSG_ALERTS_DESC", " Criteria: %s" },
249 { "OSMSG_ALERT_IS", "$b%-20s$b %-6s (by %s)" },
250 { "OSMSG_ALERT_END", "----------------End of Alerts-----------------" },
d76ed9a9 251 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
252 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
253 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
254 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
255 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
256 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
257 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
258 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
259 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
260 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
c52666c6 261 /*
d76ed9a9 262 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
263 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
264 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
265 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
266 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
267 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
268 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
c52666c6 269 */
d76ed9a9 270 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
271 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
272 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
273 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
274 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
275 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
276 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
d914d1cb 277 { "OSMSG_STUPID_SHUN", "Shun %s? Now $bthat$b would be smooth." },
d76ed9a9 278 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
279 { "OSMSG_CHANINFO_HEADER", "%s Information" },
280 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
281 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
282 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
283 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
284 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
285 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
286 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
2aef5f4b 287 { "OSMSG_CHANINFO_EXEMPT_COUNT", "Exempts (%d):" },
288 { "OSMSG_CHANINFO_EXEMPT", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
d76ed9a9 289 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
290 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
291 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
27eaa617 292 { "OSMSG_INVALID_REGEX", "Invalid regex: %s: %s (%d)" },
ec311f39 293 { "OSMSG_TRACK_DISABLED", "Tracking is not currently compiled into X3" },
7637f48f 294 { "OSMSG_MAXUSERS_RESET", "Max clients has been reset to $b%d$b" },
d76ed9a9 295 { NULL, NULL }
296};
297
b1bf690d 298#define OPSERV_SYNTAX() svccmd_send_help_brief(user, opserv, cmd)
d76ed9a9 299
ec311f39 300extern void add_track_user(struct userNode *user);
d76ed9a9 301typedef int (*discrim_search_func)(struct userNode *match, void *extra);
302
303struct userNode *opserv;
258d1427 304static struct service *opserv_service;
d76ed9a9 305
de9510bc 306/*static dict_t opserv_chan_warn; */ /* data is char* */
d76ed9a9 307static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
308static struct string_list *opserv_bad_words;
309static dict_t opserv_exempt_channels; /* data is not used */
310static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
311static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
312static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
313static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
314static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
315static struct module *opserv_module;
316static struct log_type *OS_LOG;
317static unsigned int new_user_flood;
318static char *level_strings[1001];
7637f48f 319struct string_list *autojoin_channels;
d76ed9a9 320
321static struct {
322 struct chanNode *debug_channel;
323 struct chanNode *alert_channel;
324 struct chanNode *staff_auth_channel;
325 struct policer_params *join_policer_params;
326 struct policer new_user_policer;
327 unsigned long untrusted_max;
328 unsigned long clone_gline_duration;
329 unsigned long block_gline_duration;
d914d1cb 330 unsigned long block_shun_duration;
d76ed9a9 331 unsigned long purge_lock_delay;
332 unsigned long join_flood_moderate;
333 unsigned long join_flood_moderate_threshold;
5a1daaab 334 unsigned long admin_level;
d76ed9a9 335} opserv_conf;
336
337struct trusted_host {
338 char *ipaddr;
339 char *issuer;
340 char *reason;
341 unsigned long limit;
342 time_t issued;
343 time_t expires;
344};
345
346struct gag_entry {
347 char *mask;
348 char *owner;
349 char *reason;
350 time_t expires;
351 struct gag_entry *next;
352};
353
354static struct gag_entry *gagList;
355
356struct opserv_hostinfo {
357 struct userList clients;
358 struct trusted_host *trusted;
359};
360
361static void
362opserv_free_hostinfo(void *data)
363{
364 struct opserv_hostinfo *ohi = data;
365 userList_clean(&ohi->clients);
366 free(ohi);
367}
368
369typedef struct opservDiscrim {
370 struct chanNode *channel;
2f61d1d7 371 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask;
372 irc_in_addr_t ip_mask;
373 unsigned long limit;
374 time_t min_ts, max_ts;
27eaa617 375 regex_t regex_nick, regex_ident, regex_host, regex_info;
376 unsigned int has_regex_nick : 1, has_regex_ident : 1, has_regex_host : 1, has_regex_info : 1;
d76ed9a9 377 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
2f61d1d7 378 unsigned char ip_mask_bits;
d76ed9a9 379 unsigned int match_opers : 1, option_log : 1;
380 unsigned int chan_req_modes : 2, chan_no_modes : 2;
381 int authed : 2, info_space : 2;
63665495 382 unsigned int intra_scmp : 2, intra_dcmp : 2;
27eaa617 383 unsigned int use_regex : 1;
d76ed9a9 384} *discrim_t;
385
386struct discrim_and_source {
387 discrim_t discrim;
388 struct userNode *source;
258d1427 389 struct userNode *destination;
d76ed9a9 390 dict_t dict;
391 unsigned int disp_limit;
392};
393
258d1427 394static discrim_t opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel);
d76ed9a9 395static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
396static int gag_helper_func(struct userNode *match, void *extra);
397static int ungag_helper_func(struct userNode *match, void *extra);
398
399typedef enum {
400 REACT_NOTICE,
401 REACT_KILL,
9a75756e 402 REACT_SILENT,
d914d1cb 403 REACT_GLINE,
ec311f39 404 REACT_TRACK,
d914d1cb 405 REACT_SHUN
d76ed9a9 406} opserv_alert_reaction;
407
408struct opserv_user_alert {
409 char *owner;
410 char *text_discrim, *split_discrim;
411 discrim_t discrim;
412 opserv_alert_reaction reaction;
413};
414
415/* funny type to make it acceptible to dict_set_free_data, far below */
416static void
417opserv_free_user_alert(void *data)
418{
419 struct opserv_user_alert *alert = data;
420 if (alert->discrim->channel)
421 UnlockChannel(alert->discrim->channel);
422 free(alert->owner);
423 free(alert->text_discrim);
424 free(alert->split_discrim);
27eaa617 425 if(alert->discrim->has_regex_nick)
426 regfree(&alert->discrim->regex_nick);
427 if(alert->discrim->has_regex_ident)
428 regfree(&alert->discrim->regex_ident);
429 if(alert->discrim->has_regex_host)
430 regfree(&alert->discrim->regex_host);
431 if(alert->discrim->has_regex_info)
432 regfree(&alert->discrim->regex_info);
d76ed9a9 433 free(alert->discrim->reason);
434 free(alert->discrim);
435 free(alert);
436}
437
438#define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0)
439#define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0)
440
7637f48f 441
d76ed9a9 442/* A lot of these commands are very similar to what ChanServ can do,
443 * but OpServ can do them even on channels that aren't registered.
444 */
445
446static MODCMD_FUNC(cmd_access)
447{
448 struct handle_info *hi;
449 const char *target;
450 unsigned int res;
451
452 target = (argc > 1) ? (const char*)argv[1] : user->nick;
453 if (!irccasecmp(target, "*")) {
454 nickserv_show_oper_accounts(user, cmd);
455 return 1;
456 }
457 if (!(hi = modcmd_get_handle_info(user, target)))
458 return 0;
258d1427 459 res = (argc > 2) ? oper_try_set_access(user, opserv_service->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
d76ed9a9 460 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
461 return res;
462}
463
464static MODCMD_FUNC(cmd_ban)
465{
466 struct mod_chanmode change;
467 struct userNode *victim;
468
469 mod_chanmode_init(&change);
470 change.argc = 1;
471 change.args[0].mode = MODE_BAN;
472 if (is_ircmask(argv[1]))
a32da4c7 473 change.args[0].u.hostmask = strdup(argv[1]);
d76ed9a9 474 else if ((victim = GetUserH(argv[1])))
a32da4c7 475 change.args[0].u.hostmask = generate_hostmask(victim, 0);
d76ed9a9 476 else {
258d1427 477 reply("OSMSG_INVALID_IRCMASK", argv[1]);
478 return 0;
d76ed9a9 479 }
480 modcmd_chanmode_announce(&change);
a32da4c7 481 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
482 free((char*)change.args[0].u.hostmask);
d76ed9a9 483 return 1;
484}
485
486static MODCMD_FUNC(cmd_chaninfo)
487{
488 char buffer[MAXLEN];
489 const char *fmt;
490 struct banNode *ban;
2aef5f4b 491 struct exemptNode *exempt;
d76ed9a9 492 struct modeNode *moden;
493 unsigned int n;
494
495 reply("OSMSG_CHANINFO_HEADER", channel->name);
496 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
497 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp));
498 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
499 irc_make_chanmode(channel, buffer);
500 if (channel->bad_channel)
501 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
502 else
503 reply("OSMSG_CHANINFO_MODES", buffer);
504 if (channel->topic_time) {
505 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
506 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time));
507 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
508 } else {
258d1427 509 irc_fetchtopic(cmd->parent->bot, channel->name);
510 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
d76ed9a9 511 }
512 if (channel->banlist.used) {
258d1427 513 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
d76ed9a9 514 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
258d1427 515 for (n = 0; n < channel->banlist.used; n++) {
516 ban = channel->banlist.list[n];
517 strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set));
518 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
519 }
d76ed9a9 520 }
2aef5f4b 521 if (channel->exemptlist.used) {
522 reply("OSMSG_CHANINFO_EXEMPT_COUNT", channel->exemptlist.used);
523 fmt = user_find_message(user, "OSMSG_CHANINFO_EXEMPT");
524 for (n = 0; n < channel->exemptlist.used; n++) {
525 exempt = channel->exemptlist.list[n];
526 strftime(buffer, sizeof(buffer), fmt, localtime(&exempt->set));
527 send_message_type(4, user, cmd->parent->bot, buffer, exempt->exempt, exempt->who);
528 }
529 }
d76ed9a9 530 if ((argc < 2) && (channel->members.used >= 50)) {
531 /* early out unless they ask for users */
532 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
533 return 1;
534 }
535 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
536 for (n=0; n<channel->members.used; n++) {
258d1427 537 moden = channel->members.list[n];
2f61d1d7 538 if (moden->modes & MODE_CHANOP) {
539 if (moden->oplevel >= 0)
540 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
541 else
542 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
543 }
d76ed9a9 544 }
55342ce8 545 for (n=0; n<channel->members.used; n++) {
546 moden = channel->members.list[n];
547 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_HALFOP)
548 send_message_type(4, user, cmd->parent->bot, " %s%s (%s@%s)", "%", moden->user->nick, moden->user->ident, moden->user->hostname);
549 }
d76ed9a9 550 for (n=0; n<channel->members.used; n++) {
258d1427 551 moden = channel->members.list[n];
552 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_VOICE)
d76ed9a9 553 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
554 }
555 for (n=0; n<channel->members.used; n++) {
258d1427 556 moden = channel->members.list[n];
557 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == 0)
d76ed9a9 558 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
559 }
560 return 1;
561}
562
de9510bc 563/* This command has been replaced by 'alert notice channel #foo' */
564/*
2f61d1d7 565static MODCMD_FUNC(cmd_warn)
d76ed9a9 566{
567 char *reason, *message;
568
569 if (!IsChannelName(argv[1])) {
258d1427 570 reply("OSMSG_NEED_CHANNEL", argv[0]);
571 return 0;
d76ed9a9 572 }
573 reason = dict_find(opserv_chan_warn, argv[1], NULL);
574 if (reason) {
575 reply("OSMSG_WARN_EXISTS", argv[1]);
576 return 0;
577 }
578 if (argv[2])
579 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
580 else
581 reason = strdup("No reason");
582 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
583 reply("OSMSG_WARN_ADDED", argv[1], reason);
584 if (dict_find(channels, argv[1], NULL)) {
585 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
586 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
587 global_message(MESSAGE_RECIPIENT_OPERS, message);
588 }
589 return 1;
590}
591
592static MODCMD_FUNC(cmd_unwarn)
593{
594 if ((argc < 2) || !IsChannelName(argv[1])) {
595 reply("OSMSG_NEED_CHANNEL", argv[0]);
258d1427 596 return 0;
d76ed9a9 597 }
598 if (!dict_remove(opserv_chan_warn, argv[1])) {
599 reply("OSMSG_WARN_NOEXIST", argv[1]);
600 return 0;
601 }
602 reply("OSMSG_WARN_DELETED", argv[1]);
603 return 1;
604}
de9510bc 605*/
d76ed9a9 606
607static MODCMD_FUNC(cmd_clearbans)
608{
609 struct mod_chanmode *change;
610 unsigned int ii;
611
612 change = mod_chanmode_alloc(channel->banlist.used);
613 for (ii=0; ii<channel->banlist.used; ii++) {
614 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
ec1a68c8 615 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
d76ed9a9 616 }
617 modcmd_chanmode_announce(change);
ec1a68c8 618 for (ii=0; ii<change->argc; ++ii)
619 free((char*)change->args[ii].u.hostmask);
d76ed9a9 620 mod_chanmode_free(change);
621 reply("OSMSG_CLEARBANS_DONE", channel->name);
622 return 1;
623}
624
625static MODCMD_FUNC(cmd_clearmodes)
626{
627 struct mod_chanmode change;
628
629 if (!channel->modes) {
258d1427 630 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
d76ed9a9 631 return 0;
632 }
633 mod_chanmode_init(&change);
634 change.modes_clear = channel->modes;
635 modcmd_chanmode_announce(&change);
636 reply("OSMSG_CLEARMODES_DONE", channel->name);
637 return 1;
638}
639
640static MODCMD_FUNC(cmd_deop)
641{
642 struct mod_chanmode *change;
643 unsigned int arg, count;
644
645 change = mod_chanmode_alloc(argc-1);
646 for (arg = 1, count = 0; arg < argc; ++arg) {
647 struct userNode *victim = GetUserH(argv[arg]);
648 struct modeNode *mn;
258d1427 649 if (!victim || IsService(victim)
d76ed9a9 650 || !(mn = GetUserMode(channel, victim))
651 || !(mn->modes & MODE_CHANOP))
652 continue;
653 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
a32da4c7 654 change->args[count++].u.member = mn;
d76ed9a9 655 }
656 if (count) {
657 change->argc = count;
658 modcmd_chanmode_announce(change);
659 }
660 mod_chanmode_free(change);
661 reply("OSMSG_DEOP_DONE");
662 return 1;
663}
664
55342ce8 665static MODCMD_FUNC(cmd_dehop)
666{
667 struct mod_chanmode *change;
668 unsigned int arg, count;
669
670 change = mod_chanmode_alloc(argc-1);
671 for (arg = 1, count = 0; arg < argc; ++arg) {
672 struct userNode *victim = GetUserH(argv[arg]);
673 struct modeNode *mn;
674 if (!victim || IsService(victim)
675 || !(mn = GetUserMode(channel, victim))
676 || !(mn->modes & MODE_HALFOP))
677 continue;
678 change->args[count].mode = MODE_REMOVE | MODE_HALFOP;
11408ce4 679 change->args[count++].u.member = mn;
55342ce8 680 }
681 if (count) {
682 change->argc = count;
683 modcmd_chanmode_announce(change);
684 }
685 mod_chanmode_free(change);
686 reply("OSMSG_DEHOP_DONE");
687 return 1;
688}
689
d76ed9a9 690static MODCMD_FUNC(cmd_deopall)
691{
692 struct mod_chanmode *change;
693 unsigned int ii, count;
694
695 change = mod_chanmode_alloc(channel->members.used);
696 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427 697 struct modeNode *mn = channel->members.list[ii];
698 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
d76ed9a9 699 continue;
700 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
a32da4c7 701 change->args[count++].u.member = mn;
d76ed9a9 702 }
703 if (count) {
704 change->argc = count;
705 modcmd_chanmode_announce(change);
706 }
707 mod_chanmode_free(change);
708 reply("OSMSG_DEOPALL_DONE", channel->name);
709 return 1;
710}
711
55342ce8 712static MODCMD_FUNC(cmd_dehopall)
713{
714 struct mod_chanmode *change;
715 unsigned int ii, count;
716
717 change = mod_chanmode_alloc(channel->members.used);
718 for (ii = count = 0; ii < channel->members.used; ++ii) {
719 struct modeNode *mn = channel->members.list[ii];
720 if (IsService(mn->user) || !(mn->modes & MODE_HALFOP))
721 continue;
722 change->args[count].mode = MODE_REMOVE | MODE_HALFOP;
11408ce4 723 change->args[count++].u.member = mn;
55342ce8 724 }
725 if (count) {
726 change->argc = count;
727 modcmd_chanmode_announce(change);
728 }
729 mod_chanmode_free(change);
730 reply("OSMSG_DEHOPALL_DONE", channel->name);
731 return 1;
732}
733
7637f48f 734static MODCMD_FUNC(cmd_resetmax)
735{
736 max_clients = dict_size(clients);
737 max_clients_time = now;
738 reply("OSMSG_MAXUSERS_RESET", max_clients);
739 return 1;
740}
741
d76ed9a9 742static MODCMD_FUNC(cmd_rehash)
743{
744 extern char *services_config;
745
746 if (conf_read(services_config))
258d1427 747 reply("OSMSG_REHASH_COMPLETE");
d76ed9a9 748 else
258d1427 749 reply("OSMSG_REHASH_FAILED");
d76ed9a9 750 return 1;
751}
752
753static MODCMD_FUNC(cmd_reopen)
754{
755 log_reopen();
756 reply("OSMSG_REOPEN_COMPLETE");
757 return 1;
758}
759
760static MODCMD_FUNC(cmd_reconnect)
761{
762 reply("OSMSG_RECONNECTING");
763 irc_squit(self, "Reconnecting.", NULL);
764 return 1;
765}
766
767static MODCMD_FUNC(cmd_jupe)
768{
769 extern int force_n2k;
770 struct server *newsrv;
771 unsigned int num;
772 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
773
774 num = atoi(argv[2]);
775 if ((num < 64) && !force_n2k) {
776 inttobase64(numeric, num, 1);
777 inttobase64(numeric+1, 64*64-1, 2);
778 } else {
779 inttobase64(numeric, num, 2);
780 inttobase64(numeric+2, 64*64*64-1, 3);
781 }
782#ifdef WITH_PROTOCOL_P10
783 if (GetServerN(numeric)) {
784 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
785 return 0;
786 }
787#endif
788 if (GetServerH(argv[1])) {
789 reply("OSMSG_NAME_COLLIDE");
790 return 0;
791 }
792 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
793 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
794 if (!newsrv) {
795 reply("OSMSG_SRV_CREATE_FAILED");
796 return 0;
797 }
798 irc_server(newsrv);
799 reply("OSMSG_SERVER_JUPED", argv[1]);
800 return 1;
801}
802
803static MODCMD_FUNC(cmd_unjupe)
804{
805 struct server *srv;
806 char *reason;
807
808 srv = GetServerH(argv[1]);
809 if (!srv) {
810 reply("MSG_SERVER_UNKNOWN", argv[1]);
811 return 0;
812 }
813 if (strncmp(srv->description, "JUPE", 4)) {
814 reply("OSMSG_SERVER_NOT_JUPE");
815 return 0;
816 }
817 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
818 DelServer(srv, 1, reason);
819 reply("OSMSG_SERVER_UNJUPED");
820 return 1;
821}
822
823static MODCMD_FUNC(cmd_jump)
824{
825 extern struct cManagerNode cManager;
826 void uplink_select(char *name);
827 struct uplinkNode *uplink_find(char *name);
828 struct uplinkNode *uplink;
829 char *target;
830
831 target = unsplit_string(argv+1, argc-1, NULL);
832
833 if (!strcmp(cManager.uplink->name, target)) {
258d1427 834 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
835 return 0;
d76ed9a9 836 }
837
838 uplink = uplink_find(target);
839 if (!uplink) {
258d1427 840 reply("OSMSG_INVALID_UPLINK", target);
841 return 0;
d76ed9a9 842 }
843 if (uplink->flags & UPLINK_UNAVAILABLE) {
844 reply("OSMSG_UPLINK_DISABLED", uplink->name);
845 return 0;
846 }
847
848 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
849 uplink_select(target);
850 irc_squit(self, "Reconnecting.", NULL);
851 return 1;
852}
853
854static MODCMD_FUNC(cmd_die)
855{
856 char *reason, *text;
857
858 text = unsplit_string(argv+1, argc-1, NULL);
859 reason = alloca(strlen(text) + strlen(user->nick) + 20);
860 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
861 irc_squit(self, reason, text);
862 quit_services = 1;
863 return 1;
864}
865
866static MODCMD_FUNC(cmd_restart)
867{
868 extern int services_argc;
869 extern char **services_argv;
870 char **restart_argv, *reason, *text;
871
872 text = unsplit_string(argv+1, argc-1, NULL);
873 reason = alloca(strlen(text) + strlen(user->nick) + 17);
874 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
875 irc_squit(self, reason, text);
876
877 /* Append a NULL to the end of argv[]. */
878 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
879 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
880 restart_argv[services_argc] = NULL;
881
882 call_exit_funcs();
883
884 /* Don't blink. */
885 execv(services_argv[0], restart_argv);
886
887 /* If we're still here, that means something went wrong. Reconnect. */
888 return 1;
889}
890
891static struct gline *
9a75756e 892opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration, int silent)
d76ed9a9 893{
2f61d1d7 894 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
895 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
896 if (!reason)
897 snprintf(reason = alloca(MAXLEN), MAXLEN,
898 "G-line requested by %s.", src_handle);
899 if (!duration)
900 duration = opserv_conf.block_gline_duration;
9a75756e 901 return gline_add(src_handle, mask, duration, reason, now, 1, silent ? 1 : 0);
d76ed9a9 902}
903
904static MODCMD_FUNC(cmd_block)
905{
906 struct userNode *target;
907 struct gline *gline;
908 char *reason;
909
910 target = GetUserH(argv[1]);
911 if (!target) {
258d1427 912 reply("MSG_NICK_UNKNOWN", argv[1]);
913 return 0;
d76ed9a9 914 }
915 if (IsService(target)) {
258d1427 916 reply("MSG_SERVICE_IMMUNE", target->nick);
917 return 0;
d76ed9a9 918 }
919 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL;
9a75756e 920 gline = opserv_block(target, user->handle_info->handle, reason, 0, 0);
d76ed9a9 921 reply("OSMSG_GLINE_ISSUED", gline->target);
922 return 1;
923}
924
925static MODCMD_FUNC(cmd_gline)
926{
927 unsigned long duration;
928 char *reason;
929 struct gline *gline;
930
931 reason = unsplit_string(argv+3, argc-3, NULL);
932 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
258d1427 933 reply("MSG_INVALID_GLINE", argv[1]);
934 return 0;
d76ed9a9 935 }
936 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
937 reply("OSMSG_STUPID_GLINE", argv[1]);
938 return 0;
939 }
940 duration = ParseInterval(argv[2]);
941 if (!duration) {
942 reply("MSG_INVALID_DURATION", argv[2]);
943 return 0;
944 }
9a75756e 945 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, 1, 0);
d76ed9a9 946 reply("OSMSG_GLINE_ISSUED", gline->target);
947 return 1;
948}
949
950static MODCMD_FUNC(cmd_ungline)
951{
952 if (gline_remove(argv[1], 1))
953 reply("OSMSG_GLINE_REMOVED", argv[1]);
954 else
955 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
956 return 1;
957}
958
959static MODCMD_FUNC(cmd_refreshg)
960{
961 if (argc > 1) {
962 unsigned int count;
963 dict_iterator_t it;
964 struct server *srv;
965
966 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
967 srv = iter_data(it);
968 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
969 continue;
970 gline_refresh_server(srv);
971 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
972 count++;
973 }
974 if (!count) {
975 reply("MSG_SERVER_UNKNOWN", argv[1]);
976 return 0;
977 }
978 } else {
979 gline_refresh_all();
980 reply("OSMSG_GLINES_REFRESHED");
981 }
982 return 1;
983}
984
d914d1cb 985static struct shun *
986opserv_shun(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
987{
988 char *mask;
989 mask = alloca(MAXLEN);
990 snprintf(mask, MAXLEN, "*@%s", target->hostname);
991 if (!reason) {
992 reason = alloca(MAXLEN);
993 snprintf(reason, MAXLEN, "Shun requested by %s.", src_handle);
994 }
995 if (!duration) duration = opserv_conf.block_shun_duration;
996 return shun_add(src_handle, mask, duration, reason, now, 1);
997}
998
999static MODCMD_FUNC(cmd_sblock)
1000{
1001 struct userNode *target;
1002 struct shun *shun;
1003 char *reason;
1004
1005 target = GetUserH(argv[1]);
1006 if (!target) {
1007 reply("MSG_NICK_UNKNOWN", argv[1]);
1008 return 0;
1009 }
1010 if (IsService(target)) {
1011 reply("MSG_SERVICE_IMMUNE", target->nick);
1012 return 0;
1013 }
1014 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL;
1015 shun = opserv_shun(target, user->handle_info->handle, reason, 0);
1016 reply("OSMSG_SHUN_ISSUED", shun->target);
1017 return 1;
1018}
1019
1020static MODCMD_FUNC(cmd_shun)
1021{
1022 unsigned long duration;
1023 char *reason;
1024 struct shun *shun;
1025
1026 reason = unsplit_string(argv+3, argc-3, NULL);
1027 if (!is_shun(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
1028 reply("MSG_INVALID_SHUN", argv[1]);
1029 return 0;
1030 }
1031 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
1032 reply("OSMSG_STUPID_SHUN", argv[1]);
1033 return 0;
1034 }
1035 duration = ParseInterval(argv[2]);
1036 if (!duration) {
1037 reply("MSG_INVALID_DURATION", argv[2]);
1038 return 0;
1039 }
1040 shun = shun_add(user->handle_info->handle, argv[1], duration, reason, now, 1);
1041 reply("OSMSG_SHUN_ISSUED", shun->target);
1042 return 1;
1043}
1044
1045static MODCMD_FUNC(cmd_unshun)
1046{
1047 if (shun_remove(argv[1], 1))
1048 reply("OSMSG_SHUN_REMOVED", argv[1]);
1049 else
1050 reply("OSMSG_SHUN_FORCE_REMOVED", argv[1]);
1051 return 1;
1052}
1053
1054static MODCMD_FUNC(cmd_refreshs)
1055{
1056 if (argc > 1) {
1057 unsigned int count;
1058 dict_iterator_t it;
1059 struct server *srv;
1060
1061 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
1062 srv = iter_data(it);
1063 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
1064 continue;
1065 shun_refresh_server(srv);
1066 reply("OSMSG_SHUNS_ONE_REFRESHED", srv->name);
1067 count++;
1068 }
1069 if (!count) {
1070 reply("MSG_SERVER_UNKNOWN", argv[1]);
1071 return 0;
1072 }
1073 } else {
1074 shun_refresh_all();
1075 reply("OSMSG_SHUNS_REFRESHED");
1076 }
1077 return 1;
1078}
1079
d76ed9a9 1080static void
1081opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
1082{
1083 struct modeNode *mn;
1084 unsigned int count, here_len, n, maxlen;
1085 char buff[MAXLEN];
1086
1087 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
1088 if (!maxlen)
1089 maxlen = MAX_LINE_SIZE;
1090 for (n=count=0; n<target->channels.used; n++) {
258d1427 1091 mn = target->channels.list[n];
1092 here_len = strlen(mn->channel->name);
1093 if ((count + here_len + 4) > maxlen) {
1094 buff[count] = 0;
d76ed9a9 1095 send_message(tell, opserv, message, buff);
258d1427 1096 count = 0;
1097 }
1098 if (mn->modes & MODE_CHANOP)
d76ed9a9 1099 buff[count++] = '@';
55342ce8 1100 if (mn->modes & MODE_HALFOP)
1101 buff[count++] = '%';
258d1427 1102 if (mn->modes & MODE_VOICE)
d76ed9a9 1103 buff[count++] = '+';
258d1427 1104 memcpy(buff+count, mn->channel->name, here_len);
1105 count += here_len;
1106 buff[count++] = ' ';
d76ed9a9 1107 }
1108 if (count) {
258d1427 1109 buff[count] = 0;
1110 send_message(tell, opserv, message, buff);
d76ed9a9 1111 }
1112}
1113
1114static MODCMD_FUNC(cmd_inviteme)
1115{
1116 struct userNode *target;
1117
1118 if (argc < 2) {
258d1427 1119 target = user;
d76ed9a9 1120 } else {
258d1427 1121 target = GetUserH(argv[1]);
1122 if (!target) {
1123 reply("MSG_NICK_UNKNOWN", argv[1]);
1124 return 0;
1125 }
d76ed9a9 1126 }
1127 if (opserv_conf.debug_channel == NULL) {
258d1427 1128 reply("OSMSG_NO_DEBUG_CHANNEL");
1129 return 0;
d76ed9a9 1130 }
1131 if (GetUserMode(opserv_conf.debug_channel, user)) {
a32da4c7 1132 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
d76ed9a9 1133 return 0;
1134 }
1135 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
1136 if (target != user)
258d1427 1137 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
d76ed9a9 1138 return 1;
1139}
1140
1141static MODCMD_FUNC(cmd_invite)
1142{
1143 if (GetUserMode(channel, user)) {
1144 reply("OSMSG_ALREADY_THERE", channel->name);
1145 return 0;
1146 }
1147 irc_invite(cmd->parent->bot, user, channel);
1148 return 1;
1149}
1150
1151static MODCMD_FUNC(cmd_join)
1152{
1153 struct userNode *bot = cmd->parent->bot;
1154
1155 if (!IsChannelName(argv[1])) {
1156 reply("MSG_NOT_CHANNEL_NAME");
1157 return 0;
1158 } else if (!(channel = GetChannel(argv[1]))) {
2aef5f4b 1159 channel = AddChannel(argv[1], now, NULL, NULL, NULL);
d76ed9a9 1160 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
1161 } else if (GetUserMode(channel, bot)) {
1162 reply("OSMSG_ALREADY_JOINED", channel->name);
1163 return 0;
1164 } else {
1165 struct mod_chanmode change;
1166 mod_chanmode_init(&change);
1167 change.argc = 1;
1168 change.args[0].mode = MODE_CHANOP;
a32da4c7 1169 change.args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9 1170 modcmd_chanmode_announce(&change);
1171 }
1172 irc_fetchtopic(bot, channel->name);
1173 reply("OSMSG_JOIN_DONE", channel->name);
1174 return 1;
1175}
1176
1177static MODCMD_FUNC(cmd_kick)
1178{
1179 struct userNode *target;
1180 char *reason;
1181
1182 if (argc < 3) {
258d1427 1183 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1184 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1185 } else {
258d1427 1186 reason = unsplit_string(argv+2, argc-2, NULL);
d76ed9a9 1187 }
1188 target = GetUserH(argv[1]);
1189 if (!target) {
258d1427 1190 reply("MSG_NICK_UNKNOWN", argv[1]);
1191 return 0;
d76ed9a9 1192 }
1193 if (!GetUserMode(channel, target)) {
258d1427 1194 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1195 return 0;
d76ed9a9 1196 }
1197 KickChannelUser(target, channel, cmd->parent->bot, reason);
1198 return 1;
1199}
1200
1201static MODCMD_FUNC(cmd_kickall)
1202{
1203 unsigned int limit, n, inchan;
1204 struct modeNode *mn;
1205 char *reason;
1206 struct userNode *bot = cmd->parent->bot;
1207
1208 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1209 * channel, we have to join it in temporarily. */
1210 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1211 struct mod_chanmode change;
1212 mod_chanmode_init(&change);
1213 change.args[0].mode = MODE_CHANOP;
a32da4c7 1214 change.args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9 1215 modcmd_chanmode_announce(&change);
1216 }
1217 if (argc < 2) {
258d1427 1218 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1219 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1220 } else {
258d1427 1221 reason = unsplit_string(argv+1, argc-1, NULL);
d76ed9a9 1222 }
1223 limit = user->handle_info->opserv_level;
1224 for (n=channel->members.used; n>0;) {
258d1427 1225 mn = channel->members.list[--n];
1226 if (IsService(mn->user)
1227 || (mn->user->handle_info
1228 && (mn->user->handle_info->opserv_level >= limit))) {
1229 continue;
1230 }
1231 KickChannelUser(mn->user, channel, bot, reason);
d76ed9a9 1232 }
1233 if (!inchan)
1234 DelChannelUser(bot, channel, "My work here is done", 0);
1235 reply("OSMSG_KICKALL_DONE", channel->name);
1236 return 1;
1237}
1238
1239static MODCMD_FUNC(cmd_kickban)
1240{
1241 struct mod_chanmode change;
1242 struct userNode *target;
1243 char *reason;
1244 char *mask;
1245
1246 if (argc == 2) {
258d1427 1247 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1248 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1249 } else {
258d1427 1250 reason = unsplit_string(argv+2, argc-2, NULL);
d76ed9a9 1251 }
1252 target = GetUserH(argv[1]);
1253 if (!target) {
258d1427 1254 reply("MSG_NICK_UNKNOWN", argv[1]);
1255 return 0;
d76ed9a9 1256 }
1257 if (!GetUserMode(channel, target)) {
258d1427 1258 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1259 return 0;
d76ed9a9 1260 }
1261 mod_chanmode_init(&change);
1262 change.argc = 1;
1263 change.args[0].mode = MODE_BAN;
a32da4c7 1264 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
d76ed9a9 1265 modcmd_chanmode_announce(&change);
1266 KickChannelUser(target, channel, cmd->parent->bot, reason);
1267 free(mask);
1268 return 1;
1269}
1270
1271static MODCMD_FUNC(cmd_kickbanall)
1272{
1273 struct modeNode *mn;
1274 struct userNode *bot = cmd->parent->bot;
1275 struct mod_chanmode *change;
1276 char *reason;
1277 unsigned int limit, n, inchan;
1278
1279 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1280 * channel, we have to join it in temporarily. */
1281 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1282 change = mod_chanmode_alloc(2);
1283 change->args[0].mode = MODE_CHANOP;
a32da4c7 1284 change->args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9 1285 change->args[1].mode = MODE_BAN;
a32da4c7 1286 change->args[1].u.hostmask = "*!*@*";
d76ed9a9 1287 } else {
1288 change = mod_chanmode_alloc(1);
1289 change->args[0].mode = MODE_BAN;
a32da4c7 1290 change->args[0].u.hostmask = "*!*@*";
d76ed9a9 1291 }
1292 modcmd_chanmode_announce(change);
a32da4c7 1293 mod_chanmode_free(change);
d76ed9a9 1294 if (argc < 2) {
258d1427 1295 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1296 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1297 } else {
258d1427 1298 reason = unsplit_string(argv+1, argc-1, NULL);
d76ed9a9 1299 }
1300 /* now kick them */
1301 limit = user->handle_info->opserv_level;
1302 for (n=channel->members.used; n>0; ) {
258d1427 1303 mn = channel->members.list[--n];
1304 if (IsService(mn->user)
1305 || (mn->user->handle_info
1306 && (mn->user->handle_info->opserv_level >= limit))) {
1307 continue;
1308 }
1309 KickChannelUser(mn->user, channel, bot, reason);
d76ed9a9 1310 }
1311 if (!inchan)
1312 DelChannelUser(bot, channel, "My work here is done", 0);
1313 reply("OSMSG_KICKALL_DONE", channel->name);
1314 return 1;
1315}
1316
1317static MODCMD_FUNC(cmd_part)
1318{
1319 char *reason;
1320
1321 if (!IsChannelName(argv[1])) {
1322 reply("MSG_NOT_CHANNEL_NAME");
1323 return 0;
1324 }
1325 if ((channel = GetChannel(argv[1]))) {
1326 if (!GetUserMode(channel, cmd->parent->bot)) {
1327 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1328 return 0;
1329 }
1330 reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL);
1331 reply("OSMSG_LEAVING", channel->name);
1332 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1333 }
1334 return 1;
1335}
1336
1337static MODCMD_FUNC(cmd_mode)
1338{
1339 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1340 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1341 return 0;
1342 }
1343 reply("OSMSG_MODE_SET", channel->name);
1344 return 1;
1345}
1346
1347static MODCMD_FUNC(cmd_op)
1348{
1349 struct mod_chanmode *change;
1350 unsigned int arg, count;
1351
1352 change = mod_chanmode_alloc(argc-1);
1353 for (arg = 1, count = 0; arg < argc; ++arg) {
1354 struct userNode *victim;
1355 struct modeNode *mn;
1356 if (!(victim = GetUserH(argv[arg])))
1357 continue;
1358 if (!(mn = GetUserMode(channel, victim)))
1359 continue;
1360 if (mn->modes & MODE_CHANOP)
1361 continue;
1362 change->args[count].mode = MODE_CHANOP;
a32da4c7 1363 change->args[count++].u.member = mn;
d76ed9a9 1364 }
1365 if (count) {
1366 change->argc = count;
1367 modcmd_chanmode_announce(change);
1368 }
1369 mod_chanmode_free(change);
1370 reply("OSMSG_OP_DONE");
1371 return 1;
1372}
1373
55342ce8 1374static MODCMD_FUNC(cmd_hop)
1375{
1376 struct mod_chanmode *change;
1377 unsigned int arg, count;
1378
1379 change = mod_chanmode_alloc(argc-1);
1380 for (arg = 1, count = 0; arg < argc; ++arg) {
1381 struct userNode *victim;
1382 struct modeNode *mn;
1383 if (!(victim = GetUserH(argv[arg])))
1384 continue;
1385 if (!(mn = GetUserMode(channel, victim)))
1386 continue;
1387 if (mn->modes & MODE_HALFOP)
1388 continue;
1389 change->args[count].mode = MODE_HALFOP;
11408ce4 1390 change->args[count++].u.member = mn;
55342ce8 1391 }
1392 if (count) {
1393 change->argc = count;
1394 modcmd_chanmode_announce(change);
1395 }
1396 mod_chanmode_free(change);
1397 reply("OSMSG_HOP_DONE");
1398 return 1;
1399}
1400
d76ed9a9 1401static MODCMD_FUNC(cmd_opall)
1402{
1403 struct mod_chanmode *change;
1404 unsigned int ii, count;
1405
1406 change = mod_chanmode_alloc(channel->members.used);
1407 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427 1408 struct modeNode *mn = channel->members.list[ii];
1409 if (mn->modes & MODE_CHANOP)
d76ed9a9 1410 continue;
1411 change->args[count].mode = MODE_CHANOP;
a32da4c7 1412 change->args[count++].u.member = mn;
d76ed9a9 1413 }
1414 if (count) {
1415 change->argc = count;
258d1427 1416 modcmd_chanmode_announce(change);
d76ed9a9 1417 }
1418 mod_chanmode_free(change);
1419 reply("OSMSG_OPALL_DONE", channel->name);
1420 return 1;
1421}
1422
55342ce8 1423static MODCMD_FUNC(cmd_hopall)
1424{
1425 struct mod_chanmode *change;
1426 unsigned int ii, count;
1427
1428 change = mod_chanmode_alloc(channel->members.used);
1429 for (ii = count = 0; ii < channel->members.used; ++ii) {
1430 struct modeNode *mn = channel->members.list[ii];
1431 if (mn->modes & MODE_HALFOP)
1432 continue;
1433 change->args[count].mode = MODE_HALFOP;
11408ce4 1434 change->args[count++].u.member = mn;
55342ce8 1435 }
1436 if (count) {
1437 change->argc = count;
1438 modcmd_chanmode_announce(change);
1439 }
1440 mod_chanmode_free(change);
1441 reply("OSMSG_HOPALL_DONE", channel->name);
1442 return 1;
1443}
1444
d76ed9a9 1445static MODCMD_FUNC(cmd_whois)
1446{
1447 struct userNode *target;
1448 char buffer[128];
1449 int bpos, herelen;
1450
1451#ifdef WITH_PROTOCOL_P10
1452 if (argv[1][0] == '*')
1453 target = GetUserN(argv[1]+1);
1454 else
d76ed9a9 1455#endif
1117fc5a 1456 target = GetUserH(argv[1]);
d76ed9a9 1457 if (!target) {
1458 reply("MSG_NICK_UNKNOWN", argv[1]);
1459 return 0;
1460 }
1461 reply("OSMSG_WHOIS_NICK", target->nick);
1462 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1463 if (IsFakeHost(target))
1464 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
37ef8ee3 1465 reply("OSMSG_WHOIS_CRYPT_HOST", target->crypthost);
1466 reply("OSMSG_WHOIS_CRYPT_IP", target->cryptip);
2f61d1d7 1467 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
d76ed9a9 1468 if (target->modes) {
258d1427 1469 bpos = 0;
d76ed9a9 1470#define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
258d1427 1471 if (IsInvisible(target)) buffer[bpos++] = 'i';
1472 if (IsWallOp(target)) buffer[bpos++] = 'w';
1473 if (IsOper(target)) buffer[bpos++] = 'o';
1474 if (IsGlobal(target)) buffer[bpos++] = 'g';
1475 if (IsServNotice(target)) buffer[bpos++] = 's';
1476
1477 // sethost - reed/apples
1478 // if (IsHelperIrcu(target)) buffer[bpos++] = 'h';
1479 if (IsSetHost(target)) buffer[bpos++] = 'h';
1480
1481 if (IsService(target)) buffer[bpos++] = 'k';
1482 if (IsDeaf(target)) buffer[bpos++] = 'd';
b2cf3d66 1483 if (target->handle_info) buffer[bpos++] = 'r';
d76ed9a9 1484 if (IsHiddenHost(target)) buffer[bpos++] = 'x';
1485 if (IsGagged(target)) buffer_cat(" (gagged)");
258d1427 1486 if (IsRegistering(target)) buffer_cat(" (registered account)");
1487 buffer[bpos] = 0;
1488 if (bpos > 0)
d76ed9a9 1489 reply("OSMSG_WHOIS_MODES", buffer);
1490 }
1491 reply("OSMSG_WHOIS_INFO", target->info);
1492#ifdef WITH_PROTOCOL_P10
1493 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1494#endif
1495 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1496 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1497 intervalString(buffer, now - target->timestamp, user->handle_info);
1498 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1499 if (target->channels.used <= MAX_CHANNELS_WHOIS)
258d1427 1500 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
d76ed9a9 1501 else
258d1427 1502 reply("OSMSG_WHOIS_HIDECHANS");
d76ed9a9 1503 return 1;
1504}
1505
1506static MODCMD_FUNC(cmd_unban)
1507{
1508 struct mod_chanmode change;
1509 mod_chanmode_init(&change);
1510 change.argc = 1;
1511 change.args[0].mode = MODE_REMOVE | MODE_BAN;
a32da4c7 1512 change.args[0].u.hostmask = argv[1];
d76ed9a9 1513 modcmd_chanmode_announce(&change);
1514 reply("OSMSG_UNBAN_DONE", channel->name);
1515 return 1;
1516}
1517
1518static MODCMD_FUNC(cmd_voiceall)
1519{
1520 struct mod_chanmode *change;
1521 unsigned int ii, count;
1522
1523 change = mod_chanmode_alloc(channel->members.used);
1524 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427 1525 struct modeNode *mn = channel->members.list[ii];
1526 if (mn->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE))
d76ed9a9 1527 continue;
1528 change->args[count].mode = MODE_VOICE;
a32da4c7 1529 change->args[count++].u.member = mn;
d76ed9a9 1530 }
1531 if (count) {
1532 change->argc = count;
258d1427 1533 modcmd_chanmode_announce(change);
d76ed9a9 1534 }
1535 mod_chanmode_free(change);
1536 reply("OSMSG_CHANNEL_VOICED", channel->name);
1537 return 1;
1538}
1539
1540static MODCMD_FUNC(cmd_devoiceall)
1541{
1542 struct mod_chanmode *change;
1543 unsigned int ii, count;
1544
1545 change = mod_chanmode_alloc(channel->members.used);
1546 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427 1547 struct modeNode *mn = channel->members.list[ii];
1548 if (!(mn->modes & MODE_VOICE))
d76ed9a9 1549 continue;
1550 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
a32da4c7 1551 change->args[count++].u.member = mn;
d76ed9a9 1552 }
1553 if (count) {
1554 change->argc = count;
258d1427 1555 modcmd_chanmode_announce(change);
d76ed9a9 1556 }
1557 mod_chanmode_free(change);
1558 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1559 return 1;
1560}
1561
1562static MODCMD_FUNC(cmd_stats_bad) {
1563 dict_iterator_t it;
1564 unsigned int ii, end, here_len;
1565 char buffer[400];
1566
1567 /* Show the bad word list.. */
de9510bc 1568 /* TODO: convert nonprinting chars like bold to $b etc in a usable way */
d76ed9a9 1569 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1570 here_len = strlen(opserv_bad_words->list[ii]);
de9510bc 1571 /* If the line is full output it & start again */
d76ed9a9 1572 if ((end + here_len + 2) > sizeof(buffer)) {
1573 buffer[end] = 0;
1574 reply("OSMSG_BADWORD_LIST", buffer);
1575 end = 0;
1576 }
1577 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1578 end += here_len;
1579 buffer[end++] = ' ';
1580 }
1581 buffer[end] = 0;
1582 reply("OSMSG_BADWORD_LIST", buffer);
1583
1584 /* Show the exemption list.. */
1585 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1586 here_len = strlen(iter_key(it));
1587 if ((end + here_len + 2) > sizeof(buffer)) {
1588 buffer[end] = 0;
1589 reply("OSMSG_EXEMPTED_LIST", buffer);
1590 end = 0;
1591 }
1592 memcpy(buffer+end, iter_key(it), here_len);
1593 end += here_len;
1594 buffer[end++] = ' ';
1595 }
1596 buffer[end] = 0;
1597 reply("OSMSG_EXEMPTED_LIST", buffer);
1598 return 1;
1599}
1600
1601static MODCMD_FUNC(cmd_stats_glines) {
1602 reply("OSMSG_GLINE_COUNT", gline_count());
1603 return 1;
1604}
1605
d914d1cb 1606static MODCMD_FUNC(cmd_stats_shuns) {
1607 reply("OSMSG_SHUN_COUNT", shun_count());
1608 return 1;
1609}
1610
d76ed9a9 1611static void
1612trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1613 unsigned int nn, pos;
1614 char buffer[400];
1615
1616 for (nn=1; nn<=depth; nn<<=1) ;
1617 for (pos=0, nn>>=1; nn>1; ) {
1618 nn >>= 1;
1619 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1620 buffer[pos++] = (nn == 1) ? '-': ' ';
1621 }
1622 buffer[pos] = 0;
1623 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1624 if (!server->children.used)
1625 return;
1626 for (nn=0; nn<server->children.used-1; nn++) {
1627 trace_links(bot, user, server->children.list[nn], depth<<1);
1628 }
1629 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1630}
1631
1632static MODCMD_FUNC(cmd_stats_links) {
1633 trace_links(cmd->parent->bot, user, self, 1);
1634 return 1;
1635}
1636
1637
1638static MODCMD_FUNC(cmd_stats_max) {
1639 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time)));
1640 return 1;
1641}
1642
1643static MODCMD_FUNC(cmd_stats_network) {
1644 struct helpfile_table tbl;
1645 unsigned int nn, tot_clients;
1646 dict_iterator_t it;
1647
1648 tot_clients = dict_size(clients);
1649 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1650 tbl.length = dict_size(servers)+1;
1651 tbl.width = 3;
1652 tbl.flags = TABLE_NO_FREE;
1653 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1654 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1655 tbl.contents[0][0] = "Server Name";
1656 tbl.contents[0][1] = "Clients";
1657 tbl.contents[0][2] = "Load";
1658 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1659 struct server *server = iter_data(it);
1660 char *buffer = malloc(32);
1661 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1662 tbl.contents[nn][0] = server->name;
1663 tbl.contents[nn][1] = buffer;
1664 sprintf(buffer, "%u", server->clients);
1665 tbl.contents[nn][2] = buffer + 16;
1666 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1667 nn++;
1668 }
1669 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1670 for (nn=1; nn<tbl.length; nn++) {
1671 free((char*)tbl.contents[nn][1]);
1672 free(tbl.contents[nn]);
1673 }
1674 free(tbl.contents[0]);
1675 free(tbl.contents);
1676 return 1;
1677}
1678
1679static MODCMD_FUNC(cmd_stats_network2) {
1680 struct helpfile_table tbl;
1681 unsigned int nn;
1682 dict_iterator_t it;
1683
1684 tbl.length = dict_size(servers)+1;
1685 tbl.width = 3;
1686 tbl.flags = TABLE_NO_FREE;
1687 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1688 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1689 tbl.contents[0][0] = "Server Name";
1690 tbl.contents[0][1] = "Numeric";
1691 tbl.contents[0][2] = "Link Time";
1692 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1693 struct server *server = iter_data(it);
1694 char *buffer = malloc(64);
1695 int ofs;
1696
1697 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1698 tbl.contents[nn][0] = server->name;
1699#ifdef WITH_PROTOCOL_P10
1700 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1701#else
1702 buffer[0] = 0;
1703#endif
1704 tbl.contents[nn][1] = buffer;
1705 ofs = strlen(buffer) + 1;
1706 intervalString(buffer + ofs, now - server->link, user->handle_info);
1707 if (server->self_burst)
1708 strcat(buffer + ofs, " Bursting");
1709 tbl.contents[nn][2] = buffer + ofs;
1710 nn++;
1711 }
1712 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1713 for (nn=1; nn<tbl.length; nn++) {
1714 free((char*)tbl.contents[nn][1]);
1715 free(tbl.contents[nn]);
1716 }
1717 free(tbl.contents[0]);
1718 free(tbl.contents);
1719 return 1;
1720}
1721
1722static MODCMD_FUNC(cmd_stats_reserved) {
1723 dict_iterator_t it;
1724
1725 reply("OSMSG_RESERVED_LIST");
1726 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1727 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1728 return 1;
1729}
1730
1731static MODCMD_FUNC(cmd_stats_trusted) {
1732 dict_iterator_t it;
1733 struct trusted_host *th;
1734 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1735
de9510bc 1736 reply("OSMSG_TRUSTED_LIST");
1737 reply("OSMSG_TRUSTED_LIST_BAR");
1738 reply("OSMSG_TRUSTED_LIST_HEADER");
1739 reply("OSMSG_TRUSTED_LIST_BAR");
d76ed9a9 1740 if (argc > 1) {
1741 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1742 if (th) {
1743 if (th->issued)
1744 intervalString(issued, now - th->issued, user->handle_info);
1745 if (th->expires)
1746 intervalString(length, th->expires - now, user->handle_info);
1747 if (th->limit)
de9510bc 1748 sprintf(limit, "%lu", th->limit);
d76ed9a9 1749 reply("OSMSG_HOST_IS_TRUSTED",
1750 th->ipaddr,
de9510bc 1751 (th->limit ? limit : "none"),
d76ed9a9 1752 (th->issuer ? th->issuer : "<unknown>"),
de9510bc 1753 (th->issued ? issued : "some time"),
1754 (th->expires ? length : "never"));
1755 reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>"));
d76ed9a9 1756 } else {
1757 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1758 }
1759 } else {
d76ed9a9 1760 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1761 th = iter_data(it);
1762 if (th->issued)
1763 intervalString(issued, now - th->issued, user->handle_info);
1764 if (th->expires)
1765 intervalString(length, th->expires - now, user->handle_info);
1766 if (th->limit)
de9510bc 1767 sprintf(limit, "%lu", th->limit);
d76ed9a9 1768 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
de9510bc 1769 (th->limit ? limit : "none"),
d76ed9a9 1770 (th->issuer ? th->issuer : "<unknown>"),
de9510bc 1771 (th->issued ? issued : "some time"),
1772 (th->expires ? length : "never"));
1773 reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>"));
d76ed9a9 1774 }
1775 }
de9510bc 1776 reply("OSMSG_TRUSTED_LIST_END");
d76ed9a9 1777 return 1;
1778}
1779
1780static MODCMD_FUNC(cmd_stats_uplink) {
1781 extern struct cManagerNode cManager;
1782 struct uplinkNode *uplink;
1783
1784 uplink = cManager.uplink;
1785 reply("OSMSG_UPLINK_START", uplink->name);
1786 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1787 return 1;
1788}
1789
1790static MODCMD_FUNC(cmd_stats_uptime) {
1791 char uptime[INTERVALLEN];
1792 struct tms buf;
1793 extern time_t boot_time;
1794 extern int lines_processed;
1795 static long clocks_per_sec;
1796
1797 if (!clocks_per_sec) {
1798#if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1799 clocks_per_sec = sysconf(_SC_CLK_TCK);
1800 if (clocks_per_sec <= 0)
1801#endif
1802 {
1803 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1804 clocks_per_sec = CLOCKS_PER_SEC;
1805 }
1806 }
1807 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1808 times(&buf);
1809 reply("OSMSG_UPTIME_STATS",
1810 uptime, lines_processed,
1811 buf.tms_utime/(double)clocks_per_sec,
1812 buf.tms_stime/(double)clocks_per_sec);
1813 return 1;
1814}
1815
1816static MODCMD_FUNC(cmd_stats_alerts) {
1817 dict_iterator_t it;
1818 struct opserv_user_alert *alert;
1819 const char *reaction;
1820
1821 reply("OSMSG_ALERTS_LIST");
de9510bc 1822 reply("OSMSG_ALERTS_BAR");
1823 reply("OSMSG_ALERTS_HEADER");
1824 reply("OSMSG_ALERTS_BAR");
d76ed9a9 1825 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1826 alert = iter_data(it);
1827 switch (alert->reaction) {
1828 case REACT_NOTICE: reaction = "notice"; break;
1829 case REACT_KILL: reaction = "kill"; break;
9a75756e 1830 case REACT_SILENT: reaction = "silent"; break;
d76ed9a9 1831 case REACT_GLINE: reaction = "gline"; break;
ec311f39 1832 case REACT_TRACK: reaction = "track"; break;
d914d1cb 1833 case REACT_SHUN: reaction = "shun"; break;
d76ed9a9 1834 default: reaction = "<unknown>"; break;
1835 }
de9510bc 1836 reply("OSMSG_ALERT_IS", iter_key(it), reaction, alert->owner);
1837 reply("OSMSG_ALERTS_DESC", alert->text_discrim);
d76ed9a9 1838 }
de9510bc 1839 reply("OSMSG_ALERT_END");
d76ed9a9 1840 return 1;
1841}
1842
1843static MODCMD_FUNC(cmd_stats_gags) {
1844 struct gag_entry *gag;
1845 struct helpfile_table table;
1846 unsigned int nn;
1847
1848 if (!gagList) {
258d1427 1849 reply("OSMSG_NO_GAGS");
d76ed9a9 1850 return 1;
1851 }
1852 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1853 table.length = nn+1;
1854 table.width = 4;
1855 table.flags = TABLE_NO_FREE;
1856 table.contents = calloc(table.length, sizeof(char**));
1857 table.contents[0] = calloc(table.width, sizeof(char*));
1858 table.contents[0][0] = "Mask";
1859 table.contents[0][1] = "Owner";
1860 table.contents[0][2] = "Expires";
1861 table.contents[0][3] = "Reason";
1862 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1863 char expstr[INTERVALLEN];
1864 if (gag->expires)
1865 intervalString(expstr, gag->expires - now, user->handle_info);
1866 else
1867 strcpy(expstr, "Never");
1868 table.contents[nn] = calloc(table.width, sizeof(char*));
1869 table.contents[nn][0] = gag->mask;
1870 table.contents[nn][1] = gag->owner;
1871 table.contents[nn][2] = strdup(expstr);
1872 table.contents[nn][3] = gag->reason;
1873 }
1874 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1875 for (nn=1; nn<table.length; nn++) {
1876 free((char*)table.contents[nn][2]);
1877 free(table.contents[nn]);
1878 }
1879 free(table.contents[0]);
1880 free(table.contents);
1881 return 1;
1882}
1883
1884static MODCMD_FUNC(cmd_stats_timeq) {
1885 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1886 return 1;
1887}
1888
de9510bc 1889/*
d76ed9a9 1890static MODCMD_FUNC(cmd_stats_warn) {
1891 dict_iterator_t it;
1892
1893 reply("OSMSG_WARN_LISTSTART");
1894 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1895 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1896 reply("OSMSG_WARN_LISTEND");
1897 return 1;
1898}
de9510bc 1899*/
d76ed9a9 1900
f14e4f83 1901#if defined(WITH_MALLOC_X3)
ec1a68c8 1902static MODCMD_FUNC(cmd_stats_memory) {
1903 extern unsigned long alloc_count, alloc_size;
0d16e639 1904 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1905 "%u allocations totalling %u bytes.",
1906 alloc_count, alloc_size);
1907 return 1;
1908}
1909#elif defined(WITH_MALLOC_SLAB)
1910static MODCMD_FUNC(cmd_stats_memory) {
1911 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1912 extern unsigned long big_alloc_count, big_alloc_size;
1913 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1914 "%u allocations in %u slabs totalling %u bytes.",
1915 slab_alloc_count, slab_count, slab_alloc_size);
de9510bc 1916/* send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
0d16e639 1917 "%u big allocations totalling %u bytes.",
de9510bc 1918 */
ec1a68c8 1919 return 1;
1920}
1921#endif
1922
d76ed9a9 1923static MODCMD_FUNC(cmd_dump)
1924{
b336c8db 1925 char linedup[MAXLEN], original[MAXLEN];
d76ed9a9 1926
b336c8db 1927 unsplit_string(argv+1, argc-1, original);
d76ed9a9 1928 safestrncpy(linedup, original, sizeof(linedup));
1929 /* assume it's only valid IRC if we can parse it */
1930 if (parse_line(linedup, 1)) {
258d1427 1931 irc_raw(original);
1932 reply("OSMSG_LINE_DUMPED");
d76ed9a9 1933 } else
258d1427 1934 reply("OSMSG_RAW_PARSE_ERROR");
d76ed9a9 1935 return 1;
1936}
1937
1938static MODCMD_FUNC(cmd_raw)
1939{
b336c8db 1940 char linedup[MAXLEN], original[MAXLEN];
d76ed9a9 1941
b336c8db 1942 unsplit_string(argv+1, argc-1, original);
d76ed9a9 1943 safestrncpy(linedup, original, sizeof(linedup));
1944 /* Try to parse the line before sending it; if it's too wrong,
1945 * maybe it will core us instead of our uplink. */
1946 parse_line(linedup, 1);
1947 irc_raw(original);
1948 reply("OSMSG_LINE_DUMPED");
1949 return 1;
1950}
1951
1952static struct userNode *
1953opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1954{
1955 struct userNode *resv = GetUserH(nick);
1956 if (resv) {
258d1427 1957 if (IsService(resv)) {
1958 reply("MSG_SERVICE_IMMUNE", resv->nick);
1959 return NULL;
1960 }
1961 if (resv->handle_info
1962 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1963 reply("OSMSG_LEVEL_TOO_LOW");
1964 return NULL;
1965 }
d76ed9a9 1966 }
1967 if ((resv = AddClone(nick, ident, host, desc))) {
1968 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1969 }
1970 return resv;
1971}
1972
1973static MODCMD_FUNC(cmd_collide)
1974{
1975 struct userNode *resv;
1976
1977 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1978 if (resv) {
258d1427 1979 reply("OSMSG_COLLIDED_NICK", resv->nick);
1980 return 1;
d76ed9a9 1981 } else {
1982 reply("OSMSG_CLONE_FAILED", argv[1]);
258d1427 1983 return 0;
d76ed9a9 1984 }
1985}
1986
1987static MODCMD_FUNC(cmd_reserve)
1988{
1989 struct userNode *resv;
1990
1991 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1992 if (resv) {
258d1427 1993 resv->modes |= FLAGS_PERSISTENT;
1994 reply("OSMSG_RESERVED_NICK", resv->nick);
1995 return 1;
d76ed9a9 1996 } else {
1997 reply("OSMSG_CLONE_FAILED", argv[1]);
258d1427 1998 return 0;
d76ed9a9 1999 }
2000}
2001
2002static int
2003free_reserve(char *nick)
2004{
2005 struct userNode *resv;
2006 unsigned int rlen;
2007 char *reason;
2008
2009 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
2010 if (!resv)
2011 return 0;
2012
2013 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
2014 reason = alloca(rlen);
2015 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
2016 DelUser(resv, NULL, 1, reason);
2017 dict_remove(opserv_reserved_nick_dict, nick);
2018 return 1;
2019}
2020
2021static MODCMD_FUNC(cmd_unreserve)
2022{
2023 if (free_reserve(argv[1]))
258d1427 2024 reply("OSMSG_NICK_UNRESERVED", argv[1]);
d76ed9a9 2025 else
258d1427 2026 reply("OSMSG_NOT_RESERVED", argv[1]);
d76ed9a9 2027 return 1;
2028}
2029
2030static void
2031opserv_part_channel(void *data)
2032{
2033 DelChannelUser(opserv, data, "Leaving.", 0);
2034}
2035
2036static int alert_check_user(const char *key, void *data, void *extra);
2037
2038static int
2039opserv_new_user_check(struct userNode *user)
2040{
2041 struct opserv_hostinfo *ohi;
2042 struct gag_entry *gag;
2f61d1d7 2043 char addr[IRC_NTOP_MAX_SIZE];
d76ed9a9 2044
2045 /* Check to see if we should ignore them entirely. */
2046 if (IsLocal(user) || IsService(user))
2047 return 0;
2048
2049 /* Check for alerts, and stop if we find one that kills them. */
2050 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
2051 return 1;
2052
2053 /* Gag them if appropriate. */
2054 for (gag = gagList; gag; gag = gag->next) {
2f61d1d7 2055 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
d76ed9a9 2056 gag_helper_func(user, NULL);
2057 break;
2058 }
2059 }
2060
2061 /* Add to host info struct */
2f61d1d7 2062 irc_ntop(addr, sizeof(addr), &user->ip);
2063 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
d76ed9a9 2064 ohi = calloc(1, sizeof(*ohi));
2f61d1d7 2065 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
d76ed9a9 2066 userList_init(&ohi->clients);
2067 }
2068 userList_append(&ohi->clients, user);
2069
2070 /* Only warn of new user floods outside of bursts. */
2071 if (!user->uplink->burst) {
2072 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
2073 if (!new_user_flood) {
2074 new_user_flood = 1;
2075 opserv_alert("Warning: Possible new-user flood.");
2076 }
2077 } else {
2078 new_user_flood = 0;
2079 }
2080 }
2081
2082 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
2f61d1d7 2083 if (opserv_conf.untrusted_max
2084 && irc_in_addr_is_valid(user->ip)
2085 && !irc_in_addr_is_loopback(user->ip)) {
2086 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
d76ed9a9 2087 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
2088 if (!limit) {
2089 /* 0 means unlimited hosts */
2090 } else if (ohi->clients.used == limit) {
2091 unsigned int nn;
2092 for (nn=0; nn<ohi->clients.used; nn++)
2093 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
2094 } else if (ohi->clients.used > limit) {
2f61d1d7 2095 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
2096 strcpy(target + 2, addr);
9a75756e 2097 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "Excessive connections from a single host.", now, 1, 1);
d76ed9a9 2098 }
2099 }
2100
2101 return 0;
2102}
2103
2104static void
2105opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
2106{
2107 struct opserv_hostinfo *ohi;
2f61d1d7 2108 char addr[IRC_NTOP_MAX_SIZE];
d76ed9a9 2109
2110 if (IsLocal(user)) {
2111 /* Try to remove it from the reserved nick dict without
2112 * calling free_reserve, because that would call DelUser(),
2113 * and we'd loop back to here. */
2114 dict_remove(opserv_reserved_nick_dict, user->nick);
2115 return;
2116 }
2f61d1d7 2117 irc_ntop(addr, sizeof(addr), &user->ip);
2118 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
d76ed9a9 2119 userList_remove(&ohi->clients, user);
2f61d1d7 2120 if (ohi->clients.used == 0)
2121 dict_remove(opserv_hostinfo_dict, addr);
d76ed9a9 2122 }
2123}
2124
2125int
2126opserv_bad_channel(const char *name)
2127{
2128 unsigned int found;
697f4c9a 2129 int present;
d76ed9a9 2130
697f4c9a 2131 dict_find(opserv_exempt_channels, name, &present);
2132 if (present)
d76ed9a9 2133 return 0;
2134
2135 if (gline_find(name))
2136 return 1;
2137
2138 for (found=0; found<opserv_bad_words->used; ++found)
2139 if (irccasestr(name, opserv_bad_words->list[found]))
2140 return 1;
2141
2142 return 0;
2143}
2144
2145static void
2146opserv_shutdown_channel(struct chanNode *channel, const char *reason)
2147{
2148 struct mod_chanmode *change;
2149 unsigned int nn;
2150
2151 change = mod_chanmode_alloc(2);
2152 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
2153 change->args[0].mode = MODE_CHANOP;
a32da4c7 2154 change->args[0].u.member = AddChannelUser(opserv, channel);
d76ed9a9 2155 change->args[1].mode = MODE_BAN;
a32da4c7 2156 change->args[1].u.hostmask = "*!*@*";
d76ed9a9 2157 mod_chanmode_announce(opserv, channel, change);
2158 mod_chanmode_free(change);
2159 for (nn=channel->members.used; nn>0; ) {
2160 struct modeNode *mNode = channel->members.list[--nn];
2161 if (IsService(mNode->user))
2162 continue;
2163 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
2164 }
2165 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
2166}
2167
2168static void
2169opserv_channel_check(struct chanNode *newchan)
2170{
c52666c6 2171 /*char *warning; */
d76ed9a9 2172
2173 if (!newchan->join_policer.params) {
2174 newchan->join_policer.last_req = now;
2175 newchan->join_policer.params = opserv_conf.join_policer_params;
2176 }
c52666c6 2177 /*
d76ed9a9 2178 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
2179 char message[MAXLEN];
2180 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
2181 global_message(MESSAGE_RECIPIENT_OPERS, message);
2182 }
c52666c6 2183 */
d76ed9a9 2184
c52666c6 2185 /* Wait until the join check to shut channels down. */
d76ed9a9 2186 newchan->bad_channel = opserv_bad_channel(newchan->name);
2187}
2188
2189static void
2190opserv_channel_delete(struct chanNode *chan)
2191{
2192 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
2193}
2194
2195static int
2196opserv_join_check(struct modeNode *mNode)
2197{
2198 struct userNode *user = mNode->user;
2199 struct chanNode *channel = mNode->channel;
2200 const char *msg;
2201
2202 if (IsService(user))
2203 return 0;
2204
2205 dict_foreach(opserv_channel_alerts, alert_check_user, user);
2206
2207 if (channel->bad_channel) {
2208 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
2209 if (channel->name[0] != '#')
2210 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
2211 else if (!GetUserMode(channel, opserv))
2212 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2213 else {
2214 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
2215 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
2216 KickChannelUser(user, channel, opserv, msg);
2217 }
2218 return 1;
2219 }
2220
2221 if (user->uplink->burst)
2222 return 0;
2223 if (policer_conforms(&channel->join_policer, now, 1.0)) {
2224 channel->join_flooded = 0;
2225 return 0;
2226 }
2227 if (!channel->join_flooded) {
2228 /* Don't moderate the channel unless it is activated and
2229 the number of users in the channel is over the threshold. */
2230 struct mod_chanmode change;
2231 mod_chanmode_init(&change);
2232 channel->join_flooded = 1;
2233 if (opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
2234 if (!GetUserMode(channel, opserv)) {
2235 /* If we aren't in the channel, join it. */
2236 change.args[0].mode = MODE_CHANOP;
a32da4c7 2237 change.args[0].u.member = AddChannelUser(opserv, channel);
d76ed9a9 2238 change.argc++;
2239 }
2240 if (!(channel->modes & MODE_MODERATED))
2241 change.modes_set |= MODE_MODERATED;
2242 if (change.modes_set || change.argc)
2243 mod_chanmode_announce(opserv, channel, &change);
2244 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
2245 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
2246 } else {
2247 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
2248 }
2249 }
2250 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
2251 return 0;
2252}
2253
2254static int
2255opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
2256 unsigned int bad_idx;
2257
2258 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
2259 char *orig_bad = opserv_bad_words->list[bad_idx];
2260 if (irccasestr(new_bad, orig_bad)) {
2261 if (user)
2262 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
2263 return 0;
2264 } else if (irccasestr(orig_bad, new_bad)) {
2265 if (user)
2266 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
2267 free(orig_bad);
2268 opserv_bad_words->list[bad_idx] = strdup(new_bad);
2269 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
2270 orig_bad = opserv_bad_words->list[bad_idx];
2271 if (!irccasestr(orig_bad, new_bad))
2272 continue;
2273 if (user)
2274 reply("OSMSG_BAD_NUKING", orig_bad);
2275 string_list_delete(opserv_bad_words, bad_idx);
2276 bad_idx--;
2277 free(orig_bad);
2278 }
2279 return 1;
2280 }
2281 }
2282 string_list_append(opserv_bad_words, strdup(new_bad));
2283 if (user)
2284 reply("OSMSG_ADDED_BAD", new_bad);
2285 return 1;
2286}
2287
2288static MODCMD_FUNC(cmd_addbad)
2289{
2290 unsigned int arg, count;
2291 dict_iterator_t it;
2292 int bad_found, exempt_found;
2293
2294 /* Create the bad word if it doesn't exist. */
2295 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2296
2297 /* Look for exception modifiers. */
2298 for (arg=2; arg<argc; arg++) {
2299 if (!irccasecmp(argv[arg], "except")) {
2300 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2301 if (++arg > argc) {
2302 reply("MSG_MISSING_PARAMS", "except");
2303 break;
2304 }
2305 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2306 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2307 if (!exempt_found) {
2308 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2309 count++;
2310 }
2311 }
2312 reply("OSMSG_ADDED_EXEMPTIONS", count);
2313 } else {
2314 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2315 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2316 }
2317 }
2318
2319 /* Scan for existing channels that match the new bad word. */
2320 if (!bad_found) {
2321 for (it = dict_first(channels); it; it = iter_next(it)) {
2322 struct chanNode *channel = iter_data(it);
2323
2324 if (!opserv_bad_channel(channel->name))
2325 continue;
2326 channel->bad_channel = 1;
2327 if (channel->name[0] == '#')
2328 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2329 else {
2330 unsigned int nn;
2331 for (nn=0; nn<channel->members.used; nn++) {
2332 struct userNode *user = channel->members.list[nn]->user;
2333 DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2334 }
2335 }
2336 }
2337 }
2338
2339 return 1;
2340}
2341
2342static MODCMD_FUNC(cmd_delbad)
2343{
2344 dict_iterator_t it;
2345 unsigned int nn;
2346
2347 for (nn=0; nn<opserv_bad_words->used; nn++) {
2348 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2349 string_list_delete(opserv_bad_words, nn);
2350 for (it = dict_first(channels); it; it = iter_next(it)) {
2351 channel = iter_data(it);
2352 if (irccasestr(channel->name, argv[1])
2353 && !opserv_bad_channel(channel->name)) {
2354 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2355 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2356 channel->bad_channel = 0;
2357 }
2358 }
2359 reply("OSMSG_REMOVED_BAD", argv[1]);
2360 return 1;
2361 }
2362 }
2363 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2364 return 0;
2365}
2366
2367static MODCMD_FUNC(cmd_addexempt)
2368{
2369 const char *chanName;
2370
2371 if ((argc > 1) && IsChannelName(argv[1])) {
2372 chanName = argv[1];
2373 } else {
2374 reply("MSG_NOT_CHANNEL_NAME");
2375 OPSERV_SYNTAX();
2376 return 0;
2377 }
2378 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2379 channel = GetChannel(chanName);
2380 if (channel) {
2381 if (channel->bad_channel) {
2382 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2383 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2384 }
2385 channel->bad_channel = 0;
2386 }
2387 reply("OSMSG_ADDED_EXEMPTION", chanName);
2388 return 1;
2389}
2390
2391static MODCMD_FUNC(cmd_delexempt)
2392{
2393 const char *chanName;
2394
2395 if ((argc > 1) && IsChannelName(argv[1])) {
2396 chanName = argv[1];
2397 } else {
2398 reply("MSG_NOT_CHANNEL_NAME");
2399 OPSERV_SYNTAX();
2400 return 0;
2401 }
2402 if (!dict_remove(opserv_exempt_channels, chanName)) {
2403 reply("OSMSG_NOT_EXEMPT", chanName);
2404 return 0;
2405 }
2406 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2407 return 1;
2408}
2409
2410static void
2411opserv_expire_trusted_host(void *data)
2412{
2413 struct trusted_host *th = data;
2414 dict_remove(opserv_trusted_hosts, th->ipaddr);
2415}
2416
2417static void
2418opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason)
2419{
2420 struct trusted_host *th;
2421 th = calloc(1, sizeof(*th));
2422 if (!th)
2423 return;
2424 th->ipaddr = strdup(ipaddr);
2425 th->reason = reason ? strdup(reason) : NULL;
2426 th->issuer = issuer ? strdup(issuer) : NULL;
2427 th->issued = issued;
2428 th->limit = limit;
2429 th->expires = expires;
2430 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2431 if (th->expires)
2432 timeq_add(th->expires, opserv_expire_trusted_host, th);
2433}
2434
2435static void
2436free_trusted_host(void *data)
2437{
2438 struct trusted_host *th = data;
2439 free(th->ipaddr);
2440 free(th->reason);
2441 free(th->issuer);
2442 free(th);
2443}
2444
2445static MODCMD_FUNC(cmd_addtrust)
2446{
2447 unsigned long interval;
2448 char *reason, *tmp;
2f61d1d7 2449 irc_in_addr_t tmpaddr;
d76ed9a9 2450 unsigned int count;
2451
2452 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2453 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2454 return 0;
2455 }
2456
2f61d1d7 2457 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
d76ed9a9 2458 reply("OSMSG_BAD_IP", argv[1]);
2459 return 0;
2460 }
2461
2462 count = strtoul(argv[2], &tmp, 10);
2463 if (*tmp != '\0') {
2464 reply("OSMSG_BAD_NUMBER", argv[2]);
2465 return 0;
2466 }
2467
2468 interval = ParseInterval(argv[3]);
2469 if (!interval && strcmp(argv[3], "0")) {
2470 reply("MSG_INVALID_DURATION", argv[3]);
2471 return 0;
2472 }
2473
2474 reason = unsplit_string(argv+4, argc-4, NULL);
2475 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2476 reply("OSMSG_ADDED_TRUSTED");
2477 return 1;
2478}
2479
2480static MODCMD_FUNC(cmd_edittrust)
2481{
2482 unsigned long interval;
2483 struct trusted_host *th;
2484 char *reason, *tmp;
2485 unsigned int count;
2486
2487 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2488 if (!th) {
2489 reply("OSMSG_NOT_TRUSTED", argv[1]);
2490 return 0;
2491 }
2492 count = strtoul(argv[2], &tmp, 10);
2493 if (!count || *tmp) {
2494 reply("OSMSG_BAD_NUMBER", argv[2]);
2495 return 0;
2496 }
2497 interval = ParseInterval(argv[3]);
2498 if (!interval && strcmp(argv[3], "0")) {
2499 reply("MSG_INVALID_DURATION", argv[3]);
2500 return 0;
2501 }
2502 reason = unsplit_string(argv+4, argc-4, NULL);
2503 if (th->expires)
2504 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2505
2506 free(th->reason);
2507 th->reason = strdup(reason);
2508 free(th->issuer);
2509 th->issuer = strdup(user->handle_info->handle);
2510 th->issued = now;
2511 th->limit = count;
2512 if (interval) {
2513 th->expires = now + interval;
2514 timeq_add(th->expires, opserv_expire_trusted_host, th);
2515 } else
2516 th->expires = 0;
2517 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2518 return 1;
2519}
2520
2521static MODCMD_FUNC(cmd_deltrust)
2522{
2523 unsigned int n;
2524
2525 for (n=1; n<argc; n++) {
2526 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2527 if (!th)
2528 continue;
2529 if (th->expires)
2530 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2531 dict_remove(opserv_trusted_hosts, argv[n]);
2532 }
2533 reply("OSMSG_REMOVED_TRUSTED");
2534 return 1;
2535}
2536
2537/* This doesn't use dict_t because it's a little simpler to open-code the
2538 * comparisons (and simpler arg-passing for the ADD subcommand).
2539 */
2540static MODCMD_FUNC(cmd_clone)
2541{
2542 int i;
2543 struct userNode *clone;
2544
2545 clone = GetUserH(argv[2]);
2546 if (!irccasecmp(argv[1], "ADD")) {
2547 char *userinfo;
2548 char ident[USERLEN+1];
2549
258d1427 2550 if (argc < 5) {
2551 reply("MSG_MISSING_PARAMS", argv[1]);
2552 OPSERV_SYNTAX();
2553 return 0;
2554 }
2555 if (clone) {
2556 reply("OSMSG_CLONE_EXISTS", argv[2]);
2557 return 0;
2558 }
2559 userinfo = unsplit_string(argv+4, argc-4, NULL);
2560 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2561 if (argv[3][i] == '@') {
2562 ident[i++] = 0;
2563 break;
2564 } else {
d76ed9a9 2565 ident[i] = argv[3][i];
2566 }
258d1427 2567 }
2568 if (!argv[3][i] || (i==USERLEN)) {
2569 reply("OSMSG_NOT_A_HOSTMASK");
2570 return 0;
2571 }
2572 if (!(clone = AddClone(argv[2], ident, argv[3]+i, userinfo))) {
d76ed9a9 2573 reply("OSMSG_CLONE_FAILED", argv[2]);
2574 return 0;
2575 }
2576 reply("OSMSG_CLONE_ADDED", clone->nick);
258d1427 2577 return 1;
d76ed9a9 2578 }
2579 if (!clone) {
258d1427 2580 reply("MSG_NICK_UNKNOWN", argv[2]);
2581 return 0;
d76ed9a9 2582 }
2583 if (clone->uplink != self || IsService(clone)) {
258d1427 2584 reply("OSMSG_NOT_A_CLONE", clone->nick);
2585 return 0;
d76ed9a9 2586 }
2587 if (!irccasecmp(argv[1], "REMOVE")) {
258d1427 2588 const char *reason;
2589 if (argc > 3) {
2590 reason = unsplit_string(argv+3, argc-3, NULL);
2591 } else {
2592 char *tmp;
2593 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2594 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2595 reason = tmp;
2596 }
2597 DelUser(clone, NULL, 1, reason);
2598 reply("OSMSG_CLONE_REMOVED", argv[2]);
2599 return 1;
d76ed9a9 2600 }
2601 if (argc < 4) {
258d1427 2602 reply("MSG_MISSING_PARAMS", argv[1]);
2603 OPSERV_SYNTAX();
2604 return 0;
d76ed9a9 2605 }
2606 channel = GetChannel(argv[3]);
2607 if (!irccasecmp(argv[1], "JOIN")) {
258d1427 2608 if (!channel
2609 && !(channel = AddChannel(argv[3], now, NULL, NULL, NULL))) {
2610 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2611 return 0;
2612 }
2613 AddChannelUser(clone, channel);
2614 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2615 return 1;
d76ed9a9 2616 }
2617 if (!irccasecmp(argv[1], "PART")) {
258d1427 2618 if (!channel) {
2619 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2620 return 0;
2621 }
2622 if (!GetUserMode(channel, clone)) {
2623 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2624 return 0;
2625 }
2626 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2627 DelChannelUser(clone, channel, "Leaving.", 0);
2628 return 1;
d76ed9a9 2629 }
2630 if (!irccasecmp(argv[1], "OP")) {
2631 struct mod_chanmode change;
258d1427 2632 if (!channel) {
2633 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2634 return 0;
2635 }
d76ed9a9 2636 mod_chanmode_init(&change);
2637 change.argc = 1;
2638 change.args[0].mode = MODE_CHANOP;
a32da4c7 2639 change.args[0].u.member = GetUserMode(channel, clone);
2640 if (!change.args[0].u.member) {
d76ed9a9 2641 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2642 return 0;
258d1427 2643 }
d76ed9a9 2644 modcmd_chanmode_announce(&change);
258d1427 2645 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2646 return 1;
d76ed9a9 2647 }
55342ce8 2648 if (!irccasecmp(argv[1], "HOP")) {
2649 struct mod_chanmode change;
2650 if (!channel) {
2651 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2652 return 0;
2653 }
2654 mod_chanmode_init(&change);
2655 change.argc = 1;
2656 change.args[0].mode = MODE_HALFOP;
11408ce4 2657 change.args[0].u.member = GetUserMode(channel, clone);
2658 if (!change.args[0].u.member) {
55342ce8 2659 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2660 return 0;
2661 }
2662 modcmd_chanmode_announce(&change);
2663 reply("OSMSG_HOPS_GIVEN", channel->name, clone->nick);
2664 return 1;
2665 }
d76ed9a9 2666 if (argc < 5) {
258d1427 2667 reply("MSG_MISSING_PARAMS", argv[1]);
2668 OPSERV_SYNTAX();
2669 return 0;
d76ed9a9 2670 }
2671 if (!irccasecmp(argv[1], "SAY")) {
258d1427 2672 char *text = unsplit_string(argv+4, argc-4, NULL);
2673 irc_privmsg(clone, argv[3], text);
2674 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2675 return 1;
d76ed9a9 2676 }
2677 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2678 return 0;
2679}
2680
2681static struct helpfile_expansion
2682opserv_help_expand(const char *variable)
2683{
2684 extern struct userNode *message_source;
2685 struct helpfile_expansion exp;
2686 struct service *service;
2687 struct svccmd *cmd;
2688 dict_iterator_t it;
2689 int row;
2690 unsigned int level;
2691
2692 if (!(service = service_find(message_source->nick))) {
2693 exp.type = HF_STRING;
2694 exp.value.str = NULL;
2695 } else if (!irccasecmp(variable, "index")) {
2696 exp.type = HF_TABLE;
2697 exp.value.table.length = 1;
2698 exp.value.table.width = 2;
2699 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2700 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2701 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2702 exp.value.table.contents[0][0] = "Command";
2703 exp.value.table.contents[0][1] = "Level";
2704 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2705 cmd = iter_data(it);
2706 row = exp.value.table.length++;
2707 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2708 exp.value.table.contents[row][0] = iter_key(it);
2709 level = cmd->min_opserv_level;
2710 if (!level_strings[level]) {
2711 level_strings[level] = malloc(16);
2712 snprintf(level_strings[level], 16, "%3d", level);
2713 }
2714 exp.value.table.contents[row][1] = level_strings[level];
2715 }
2716 } else if (!strncasecmp(variable, "level", 5)) {
2717 cmd = dict_find(service->commands, variable+6, NULL);
2718 exp.type = HF_STRING;
2719 if (cmd) {
2720 level = cmd->min_opserv_level;
2721 exp.value.str = malloc(16);
2722 snprintf(exp.value.str, 16, "%3d", level);
2723 } else {
2724 exp.value.str = NULL;
2725 }
2726 } else {
2727 exp.type = HF_STRING;
2728 exp.value.str = NULL;
2729 }
2730 return exp;
2731}
2732
2733struct modcmd *
2734opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2735{
2736 char buf[16], *flags = NULL;
2737 unsigned int iflags = 0;
2738 sprintf(buf, "%d", min_level);
2739 switch (reqchan) {
2740 case 1: flags = "+acceptchan"; break;
2741 case 3: flags = "+acceptpluschan"; /* fall through */
2742 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2743 }
2744 if (flags) {
2745 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2746 } else {
2747 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2748 }
2749}
2750
2751int add_reserved(const char *key, void *data, void *extra)
2752{
7637f48f 2753 struct chanNode *chan;
d76ed9a9 2754 struct record_data *rd = data;
2755 const char *ident, *hostname, *desc;
7637f48f 2756 unsigned int i;
d76ed9a9 2757 struct userNode *reserve;
2758 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2759 if (!ident) {
258d1427 2760 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2761 return 0;
d76ed9a9 2762 }
2763 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2764 if (!hostname) {
258d1427 2765 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2766 return 0;
d76ed9a9 2767 }
2768 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2769 if (!desc) {
258d1427 2770 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2771 return 0;
d76ed9a9 2772 }
2773 if ((reserve = AddClone(key, ident, hostname, desc))) {
2774 reserve->modes |= FLAGS_PERSISTENT;
2775 dict_insert(extra, reserve->nick, reserve);
2776 }
7637f48f 2777
2778 if (autojoin_channels && reserve) {
2779 for (i = 0; i < autojoin_channels->used; i++) {
2780 chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL);
2781 AddChannelUser(reserve, chan)->modes |= MODE_VOICE;
2782 }
2783 }
2784
d76ed9a9 2785 return 0;
2786}
2787
2788static unsigned int
2789foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2790{
2791 discrim_t discrim;
2792 char *dupmask;
2793 unsigned int matched;
2794
2795 if (!self->uplink) return 0;
2796 discrim = calloc(1, sizeof(*discrim));
2797 discrim->limit = dict_size(clients);
2798 discrim->max_level = ~0;
2799 discrim->max_ts = now;
2800 discrim->max_channels = INT_MAX;
2801 discrim->authed = -1;
2802 discrim->info_space = -1;
63665495 2803 discrim->intra_scmp = 0;
2804 discrim->intra_dcmp = 0;
27eaa617 2805 discrim->use_regex = 0;
d76ed9a9 2806 dupmask = strdup(hostmask);
2807 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2f61d1d7 2808 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2809 discrim->ip_mask_bits = 0;
d76ed9a9 2810 matched = opserv_discrim_search(discrim, func, extra);
2811 } else {
258d1427 2812 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
d76ed9a9 2813 matched = 0;
2814 }
2815 free(discrim);
2816 free(dupmask);
2817 return matched;
2818}
2819
2820static unsigned int
2821gag_free(struct gag_entry *gag)
2822{
2823 unsigned int ungagged;
2824
2825 /* Remove from gag list */
2826 if (gagList == gag) {
2827 gagList = gag->next;
2828 } else {
2829 struct gag_entry *prev;
2830 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2831 prev->next = gag->next;
2832 }
2833
2834 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2835
2836 /* Deallocate storage */
2837 free(gag->reason);
2838 free(gag->owner);
2839 free(gag->mask);
2840 free(gag);
2841
2842 return ungagged;
2843}
2844
2845static void
2846gag_expire(void *data)
2847{
2848 gag_free(data);
2849}
2850
2851unsigned int
2852gag_create(const char *mask, const char *owner, const char *reason, time_t expires)
2853{
2854 struct gag_entry *gag;
2855
2856 /* Create gag and put it into linked list */
2857 gag = calloc(1, sizeof(*gag));
2858 gag->mask = strdup(mask);
2859 gag->owner = strdup(owner ? owner : "<unknown>");
2860 gag->reason = strdup(reason ? reason : "<unknown>");
2861 gag->expires = expires;
2862 if (gag->expires)
2863 timeq_add(gag->expires, gag_expire, gag);
2864 gag->next = gagList;
2865 gagList = gag;
2866
2867 /* If we're linked, see if who the gag applies to */
2868 return foreach_matching_user(mask, gag_helper_func, gag);
2869}
2870
2871static int
2872add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2873{
2874 struct record_data *rd = data;
2875 char *owner, *reason, *expstr;
2876 time_t expires;
2877
2878 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2879 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2880 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2881 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2882 gag_create(key, owner, reason, expires);
2883
2884 return 0;
2885}
2886
2887static struct opserv_user_alert *
2888opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2889{
2890 unsigned int wordc;
2891 char *wordv[MAXNUMPARAMS], *discrim_copy;
2892 struct opserv_user_alert *alert;
2893 char *name_dup;
2894
2895 if (dict_find(opserv_user_alerts, name, NULL)) {
258d1427 2896 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2897 return NULL;
d76ed9a9 2898 }
2899 alert = malloc(sizeof(*alert));
2900 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2901 alert->text_discrim = strdup(text_discrim);
2902 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2903 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
258d1427 2904 alert->discrim = opserv_discrim_create(req, opserv, wordc, wordv, 0);
d76ed9a9 2905 if (!alert->discrim) {
2906 free(alert->text_discrim);
2907 free(discrim_copy);
2908 free(alert);
2909 return NULL;
2910 }
2911 alert->split_discrim = discrim_copy;
2912 name_dup = strdup(name);
2913 if (!alert->discrim->reason)
2914 alert->discrim->reason = strdup(name);
2915 alert->reaction = reaction;
2916 dict_insert(opserv_user_alerts, name_dup, alert);
697f4c9a 2917 /* Stick the alert into the appropriate additional alert dict(s).
2918 * For channel alerts, we only use channels and min_channels;
2919 * max_channels would have to be checked on /part, which we do not
2920 * yet do, and which seems of questionable value.
2921 */
2922 if (alert->discrim->channel || alert->discrim->min_channels)
d76ed9a9 2923 dict_insert(opserv_channel_alerts, name_dup, alert);
697f4c9a 2924 if (alert->discrim->mask_nick)
d76ed9a9 2925 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2926 return alert;
2927}
2928
de9510bc 2929/*
d76ed9a9 2930static int
2931add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2932{
2933 struct record_data *rd = data;
2934 char *reason = GET_RECORD_QSTRING(rd);
2935
de9510bc 2936 * i hope this can't happen *
d76ed9a9 2937 if (!reason)
2938 reason = "No Reason";
2939
2940 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2941 return 0;
2942}
de9510bc 2943*/
d76ed9a9 2944
2945static int
2946add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2947{
2948 dict_t alert_dict;
2949 const char *discrim, *react, *owner;
2950 opserv_alert_reaction reaction;
2951 struct opserv_user_alert *alert;
2952
2953 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2954 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2955 return 1;
2956 }
2957 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2958 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2959 if (!react || !irccasecmp(react, "notice"))
2960 reaction = REACT_NOTICE;
2961 else if (!irccasecmp(react, "kill"))
2962 reaction = REACT_KILL;
9a75756e 2963 else if (!irccasecmp(react, "silent"))
2964 reaction = REACT_SILENT;
d76ed9a9 2965 else if (!irccasecmp(react, "gline"))
2966 reaction = REACT_GLINE;
ec311f39 2967 else if (!irccasecmp(react, "track"))
2968 reaction = REACT_TRACK;
d914d1cb 2969 else if (!irccasecmp(react, "shun"))
2970 reaction = REACT_SHUN;
d76ed9a9 2971 else {
2972 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2973 return 0;
2974 }
2975 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2976 if (!alert) {
2977 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2978 return 0;
2979 }
2980 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2981 free(alert->owner);
2982 alert->owner = strdup(owner ? owner : "<unknown>");
2983 return 0;
2984}
2985
2986static int
2987trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2988{
2989 struct record_data *rd = data;
2990 const char *limit, *str, *reason, *issuer;
2991 time_t issued, expires;
2992
2993 if (rd->type == RECDB_QSTRING) {
2994 /* old style host by itself */
2995 limit = GET_RECORD_QSTRING(rd);
2996 issued = 0;
2997 issuer = NULL;
2998 expires = 0;
2999 reason = NULL;
3000 } else if (rd->type == RECDB_OBJECT) {
3001 dict_t obj = GET_RECORD_OBJECT(rd);
3002 /* new style structure */
3003 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
3004 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
3005 expires = str ? ParseInterval(str) : 0;
3006 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
3007 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
3008 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
3009 issued = str ? ParseInterval(str) : 0;
3010 } else
3011 return 0;
3012
3013 if (expires && (expires < now))
3014 return 0;
3015 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
3016 return 0;
3017}
3018
3019static int
3020opserv_saxdb_read(struct dict *conf_db)
3021{
3022 dict_t object;
3023 struct record_data *rd;
3024 dict_iterator_t it;
3025 unsigned int nn;
3026
3027 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
3028 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
3029 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
3030 switch (rd->type) {
3031 case RECDB_STRING_LIST:
3032 /* Add words one by one just in case there are overlaps from an old DB. */
3033 for (nn=0; nn<rd->d.slist->used; ++nn)
3034 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
3035 break;
3036 case RECDB_OBJECT:
3037 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
3038 opserv_add_bad_word(NULL, NULL, iter_key(it));
3039 rd = iter_data(it);
3040 if (rd->type == RECDB_STRING_LIST)
3041 for (nn=0; nn<rd->d.slist->used; nn++)
3042 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
3043 }
3044 break;
3045 default:
3046 /* do nothing */;
3047 }
3048 }
3049 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
3050 && (rd->type == RECDB_STRING_LIST)) {
3051 for (nn=0; nn<rd->d.slist->used; ++nn)
3052 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
3053 }
3054 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
3055 char *str;
3056 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
3057 max_clients = atoi(str);
3058 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
3059 max_clients_time = atoi(str);
3060 }
3061 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
3062 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
3063 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
3064 dict_foreach(object, add_gag_helper, NULL);
3065 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
3066 dict_foreach(object, add_user_alert, NULL);
de9510bc 3067/*
d76ed9a9 3068 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
3069 dict_foreach(object, add_chan_warn, NULL);
de9510bc 3070*/
d76ed9a9 3071 return 0;
3072}
3073
3074static int
3075opserv_saxdb_write(struct saxdb_context *ctx)
3076{
3077 struct string_list *slist;
3078 dict_iterator_t it;
3079
3080 /* reserved nicks */
3081 if (dict_size(opserv_reserved_nick_dict)) {
3082 saxdb_start_record(ctx, KEY_RESERVES, 1);
3083 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
3084 struct userNode *user = iter_data(it);
3085 if (!IsPersistent(user)) continue;
3086 saxdb_start_record(ctx, iter_key(it), 0);
3087 saxdb_write_string(ctx, KEY_IDENT, user->ident);
3088 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
3089 saxdb_write_string(ctx, KEY_DESC, user->info);
3090 saxdb_end_record(ctx);
3091 }
3092 saxdb_end_record(ctx);
3093 }
3094 /* bad word set */
3095 if (opserv_bad_words->used) {
3096 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
3097 }
3098 /* insert exempt channel names */
3099 if (dict_size(opserv_exempt_channels)) {
3100 slist = alloc_string_list(dict_size(opserv_exempt_channels));
3101 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
3102 string_list_append(slist, strdup(iter_key(it)));
3103 }
3104 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
3105 free_string_list(slist);
3106 }
3107 /* trusted hosts takes a little more work */
3108 if (dict_size(opserv_trusted_hosts)) {
3109 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
3110 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
3111 struct trusted_host *th = iter_data(it);
3112 saxdb_start_record(ctx, iter_key(it), 0);
3113 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
3114 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
3115 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
3116 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
3117 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
3118 saxdb_end_record(ctx);
3119 }
3120 saxdb_end_record(ctx);
3121 }
3122 /* gags */
3123 if (gagList) {
3124 struct gag_entry *gag;
3125 saxdb_start_record(ctx, KEY_GAGS, 1);
3126 for (gag = gagList; gag; gag = gag->next) {
3127 saxdb_start_record(ctx, gag->mask, 0);
3128 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
3129 saxdb_write_string(ctx, KEY_REASON, gag->reason);
3130 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
3131 saxdb_end_record(ctx);
3132 }
3133 saxdb_end_record(ctx);
3134 }
3135 /* channel warnings */
de9510bc 3136 /*
d76ed9a9 3137 if (dict_size(opserv_chan_warn)) {
3138 saxdb_start_record(ctx, KEY_WARN, 0);
3139 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
3140 saxdb_write_string(ctx, iter_key(it), iter_data(it));
3141 }
3142 saxdb_end_record(ctx);
3143 }
de9510bc 3144 */
d76ed9a9 3145 /* alerts */
3146 if (dict_size(opserv_user_alerts)) {
3147 saxdb_start_record(ctx, KEY_ALERTS, 1);
3148 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
3149 struct opserv_user_alert *alert = iter_data(it);
3150 const char *reaction;
3151 saxdb_start_record(ctx, iter_key(it), 0);
3152 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
3153 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
3154 switch (alert->reaction) {
3155 case REACT_NOTICE: reaction = "notice"; break;
3156 case REACT_KILL: reaction = "kill"; break;
9a75756e 3157 case REACT_SILENT: reaction = "silent"; break;
d76ed9a9 3158 case REACT_GLINE: reaction = "gline"; break;
ec311f39 3159 case REACT_TRACK: reaction = "track"; break;
d914d1cb 3160 case REACT_SHUN: reaction = "shun"; break;
d76ed9a9 3161 default:
3162 reaction = NULL;
3163 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
3164 break;
3165 }
3166 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
3167 saxdb_end_record(ctx);
3168 }
3169 saxdb_end_record(ctx);
3170 }
3171 /* max clients */
3172 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
3173 saxdb_write_int(ctx, KEY_MAX, max_clients);
3174 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
3175 saxdb_end_record(ctx);
3176 return 0;
3177}
3178
3179static int
3180query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
3181{
3182 send_message_type(4, extra, opserv, "$b%s$b", key);
3183 return 0;
3184}
3185
3186static MODCMD_FUNC(cmd_query)
3187{
3188 struct record_data *rd;
3189 unsigned int i;
3190 char *nodename;
3191
3192 if (argc < 2) {
258d1427 3193 reply("OSMSG_OPTION_ROOT");
3194 conf_enum_root(query_keys_helper, user);
3195 return 1;
d76ed9a9 3196 }
3197
3198 nodename = unsplit_string(argv+1, argc-1, NULL);
3199 if (!(rd = conf_get_node(nodename))) {
258d1427 3200 reply("OSMSG_UNKNOWN_OPTION", nodename);
3201 return 0;
d76ed9a9 3202 }
3203
3204 if (rd->type == RECDB_QSTRING)
258d1427 3205 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
d76ed9a9 3206 else if (rd->type == RECDB_STRING_LIST) {
258d1427 3207 reply("OSMSG_OPTION_LIST", nodename);
3208 if (rd->d.slist->used)
3209 for (i=0; i<rd->d.slist->used; i++)
3210 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
3211 else
3212 reply("OSMSG_OPTION_LIST_EMPTY");
d76ed9a9 3213 } else if (rd->type == RECDB_OBJECT) {
258d1427 3214 reply("OSMSG_OPTION_KEYS", nodename);
3215 dict_foreach(rd->d.object, query_keys_helper, user);
d76ed9a9 3216 }
3217
3218 return 1;
3219}
3220
3221static MODCMD_FUNC(cmd_set)
3222{
3223 struct record_data *rd;
3224
3225 /* I originally wanted to be able to fully manipulate the config
3226 db with this, but i wussed out. feel free to fix this - you'll
3227 need to handle quoted strings which have been split, and likely
3228 invent a syntax for it. -Zoot */
3229
3230 if (!(rd = conf_get_node(argv[1]))) {
258d1427 3231 reply("OSMSG_SET_NOT_SET", argv[1]);
3232 return 0;
d76ed9a9 3233 }
3234
3235 if (rd->type != RECDB_QSTRING) {
258d1427 3236 reply("OSMSG_SET_BAD_TYPE", argv[1]);
3237 return 0;
d76ed9a9 3238 }
3239
3240 free(rd->d.qstring);
3241 rd->d.qstring = strdup(argv[2]);
3242 conf_call_reload_funcs();
3243 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
3244 return 1;
3245}
3246
3247static MODCMD_FUNC(cmd_settime)
3248{
3249 const char *srv_name_mask = "*";
3250 time_t new_time = now;
3251
3252 if (argc > 1)
3253 srv_name_mask = argv[1];
3254 if (argc > 2)
3255 new_time = time(NULL);
3256 irc_settime(srv_name_mask, new_time);
3257 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
3258 return 1;
3259}
3260
3261static discrim_t
258d1427 3262opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel)
d76ed9a9 3263{
3264 unsigned int i, j;
3265 discrim_t discrim;
3266
3267 discrim = calloc(1, sizeof(*discrim));
3268 discrim->limit = 250;
3269 discrim->max_level = ~0;
3270 discrim->max_ts = INT_MAX;
3271 discrim->domain_depth = 2;
3272 discrim->max_channels = INT_MAX;
3273 discrim->authed = -1;
3274 discrim->info_space = -1;
63665495 3275 discrim->intra_dcmp = 0;
3276 discrim->intra_scmp = 0;
d76ed9a9 3277
3278 for (i=0; i<argc; i++) {
3279 if (irccasecmp(argv[i], "log") == 0) {
3280 discrim->option_log = 1;
3281 continue;
3282 }
3283 /* Assume all other criteria require arguments. */
3284 if (i == argc - 1) {
258d1427 3285 send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]);
d76ed9a9 3286 goto fail;
3287 }
63665495 3288 if (argv[i+1][0] == '&') {
3289 /* Looking for intra-userNode matches */
3290 char *tmp = &(argv[i+1][1]);
3291 if (strcasecmp(tmp, argv[i]) != 0) { /* Don't allow "nick &nick" etc */
3292 if (!strcasecmp(tmp, "nick"))
3293 discrim->intra_dcmp = 1;
3294 else if (!strcasecmp(tmp, "ident"))
3295 discrim->intra_dcmp = 2;
3296 else if (!strcasecmp(tmp, "info"))
3297 discrim->intra_dcmp = 3;
3298 }
3299 }
258d1427 3300 if (irccasecmp(argv[i], "mask") == 0) {
3301 if (!is_ircmask(argv[++i])) {
3302 send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]);
3303 goto fail;
3304 }
3305 if (!split_ircmask(argv[i],
d76ed9a9 3306 &discrim->mask_nick,
3307 &discrim->mask_ident,
3308 &discrim->mask_host)) {
258d1427 3309 send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]);
3310 goto fail;
3311 }
3312 } else if (irccasecmp(argv[i], "nick") == 0) {
63665495 3313 i++;
3314 if (discrim->intra_dcmp > 0)
3315 discrim->intra_scmp = 1;
3316 else
3317 discrim->mask_nick = argv[i];
258d1427 3318 } else if (irccasecmp(argv[i], "ident") == 0) {
63665495 3319 i++;
3320 if (discrim->intra_dcmp > 0)
3321 discrim->intra_scmp = 2;
3322 else
3323 discrim->mask_ident = argv[i];
258d1427 3324 } else if (irccasecmp(argv[i], "host") == 0) {
3325 discrim->mask_host = argv[++i];
3326 } else if (irccasecmp(argv[i], "info") == 0) {
63665495 3327 i++;
3328 if (discrim->intra_dcmp > 0)
3329 discrim->intra_scmp = 3;
3330 else
3331 discrim->mask_info = argv[i];
258d1427 3332 } else if (irccasecmp(argv[i], "server") == 0) {
3333 discrim->server = argv[++i];
3334 } else if (irccasecmp(argv[i], "ip") == 0) {
2f61d1d7 3335 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
3336 if (!j) {
3337 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
3338 goto fail;
3339 }
d76ed9a9 3340 } else if (irccasecmp(argv[i], "account") == 0) {
3341 if (discrim->authed == 0) {
258d1427 3342 send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED");
d76ed9a9 3343 goto fail;
3344 }
3345 discrim->accountmask = argv[++i];
3346 discrim->authed = 1;
3347 } else if (irccasecmp(argv[i], "authed") == 0) {
3348 i++; /* true_string and false_string are macros! */
3349 if (true_string(argv[i])) {
3350 discrim->authed = 1;
3351 } else if (false_string(argv[i])) {
3352 if (discrim->accountmask) {
258d1427 3353 send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED");
d76ed9a9 3354 goto fail;
3355 }
3356 discrim->authed = 0;
3357 } else {
258d1427 3358 send_message(user, bot, "MSG_INVALID_BINARY", argv[i]);
d76ed9a9 3359 goto fail;
3360 }
3361 } else if (irccasecmp(argv[i], "info_space") == 0) {
3362 /* XXX: A hack because you can't check explicitly for a space through
3363 * any other means */
3364 i++;
3365 if (true_string(argv[i])) {
3366 discrim->info_space = 1;
3367 } else if (false_string(argv[i])) {
3368 discrim->info_space = 0;
3369 } else {
258d1427 3370 send_message(user, bot, "MSG_INVALID_BINARY", argv[i]);
d76ed9a9 3371 goto fail;
3372 }
27eaa617 3373 } else if (irccasecmp(argv[i], "regex") == 0) {
3374 i++;
3375 if (true_string(argv[i])) {
3376 discrim->use_regex = 1;
3377 } else if (false_string(argv[i])) {
3378 discrim->use_regex = 0;
3379 } else {
3380 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3381 goto fail;
3382 }
d76ed9a9 3383 } else if (irccasecmp(argv[i], "duration") == 0) {
3384 discrim->duration = ParseInterval(argv[++i]);
258d1427 3385 } else if (irccasecmp(argv[i], "channel") == 0) {
d76ed9a9 3386 for (j=0, i++; ; j++) {
3387 switch (argv[i][j]) {
3388 case '#':
3389 goto find_channel;
3390 case '-':
55342ce8 3391 discrim->chan_no_modes |= MODE_CHANOP | MODE_HALFOP | MODE_VOICE;
d76ed9a9 3392 break;
3393 case '+':
3394 discrim->chan_req_modes |= MODE_VOICE;
3395 discrim->chan_no_modes |= MODE_CHANOP;
55342ce8 3396 discrim->chan_no_modes |= MODE_HALFOP;
3397 break;
3398 case '%':
3399 discrim->chan_req_modes |= MODE_HALFOP;
3400 discrim->chan_no_modes |= MODE_CHANOP;
3401 discrim->chan_no_modes |= MODE_VOICE;
d76ed9a9 3402 break;
3403 case '@':
3404 discrim->chan_req_modes |= MODE_CHANOP;
3405 break;
3406 case '\0':
258d1427 3407 send_message(user, bot, "MSG_NOT_CHANNEL_NAME");
d76ed9a9 3408 goto fail;
3409 }
3410 }
3411 find_channel:
3412 discrim->chan_no_modes &= ~discrim->chan_req_modes;
258d1427 3413 if (!(discrim->channel = GetChannel(argv[i]+j))) {
d76ed9a9 3414 /* secretly "allow_channel" now means "if a channel name is
3415 * specified, require that it currently exist" */
3416 if (allow_channel) {
258d1427 3417 send_message(user, bot, "MSG_CHANNEL_UNKNOWN", argv[i]);
d76ed9a9 3418 goto fail;
3419 } else {
2aef5f4b 3420 discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL, NULL);
d76ed9a9 3421 }
258d1427 3422 }
d76ed9a9 3423 LockChannel(discrim->channel);
3424 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3425 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
258d1427 3426 } else if (irccasecmp(argv[i], "limit") == 0) {
3427 discrim->limit = strtoul(argv[++i], NULL, 10);
d76ed9a9 3428 } else if (irccasecmp(argv[i], "reason") == 0) {
3429 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3430 i = argc;
3431 } else if (irccasecmp(argv[i], "last") == 0) {
3432 discrim->min_ts = now - ParseInterval(argv[++i]);
3433 } else if ((irccasecmp(argv[i], "linked") == 0)
3434 || (irccasecmp(argv[i], "nickage") == 0)) {
3435 const char *cmp = argv[++i];
3436 if (cmp[0] == '<') {
3437 if (cmp[1] == '=') {
3438 discrim->min_ts = now - ParseInterval(cmp+2);
3439 } else {
3440 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3441 }
3442 } else if (cmp[0] == '>') {
3443 if (cmp[1] == '=') {
3444 discrim->max_ts = now - ParseInterval(cmp+2);
3445 } else {
3446 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3447 }
3448 } else {
3449 discrim->min_ts = now - ParseInterval(cmp+2);
3450 }
3451 } else if (irccasecmp(argv[i], "access") == 0) {
3452 const char *cmp = argv[++i];
3453 if (cmp[0] == '<') {
3454 if (discrim->min_level == 0) discrim->min_level = 1;
3455 if (cmp[1] == '=') {
3456 discrim->max_level = strtoul(cmp+2, NULL, 0);
3457 } else {
3458 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3459 }
3460 } else if (cmp[0] == '=') {
3461 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3462 } else if (cmp[0] == '>') {
3463 if (cmp[1] == '=') {
3464 discrim->min_level = strtoul(cmp+2, NULL, 0);
3465 } else {
3466 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3467 }
3468 } else {
3469 discrim->min_level = strtoul(cmp+2, NULL, 0);
3470 }
3471 } else if ((irccasecmp(argv[i], "abuse") == 0)
3472 && (irccasecmp(argv[++i], "opers") == 0)) {
3473 discrim->match_opers = 1;
3474 } else if (irccasecmp(argv[i], "depth") == 0) {
3475 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3476 } else if (irccasecmp(argv[i], "clones") == 0) {
3477 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3478 } else {
258d1427 3479 send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]);
d76ed9a9 3480 goto fail;
3481 }
3482 }
3483
3484 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
258d1427 3485 discrim->mask_nick = 0;
d76ed9a9 3486 }
3487 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3488 discrim->mask_ident = 0;
3489 }
3490 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
258d1427 3491 discrim->mask_info = 0;
d76ed9a9 3492 }
3493 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3494 discrim->mask_host = 0;
3495 }
27eaa617 3496
3497 if(discrim->use_regex)
3498 {
3499 if(discrim->mask_nick)
3500 {
3501 int err = regcomp(&discrim->regex_nick, discrim->mask_nick, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3502 discrim->has_regex_nick = !err;
3503 if(err)
3504 {
3505 char buff[256];
3506 buff[regerror(err, &discrim->regex_nick, buff, sizeof(buff))] = 0;
3507
3508 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_nick, buff, err);
3509 goto regfail;
3510 }
3511 }
3512
3513 if(discrim->mask_ident)
3514 {
3515 int err = regcomp(&discrim->regex_ident, discrim->mask_ident, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3516 discrim->has_regex_ident = !err;
3517 if(err)
3518 {
3519 char buff[256];
3520 buff[regerror(err, &discrim->regex_ident, buff, sizeof(buff))] = 0;
3521
3522 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_ident, buff, err);
3523 goto regfail;
3524 }
3525 }
3526
3527 if(discrim->mask_host)
3528 {
3529 int err = regcomp(&discrim->regex_host, discrim->mask_host, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3530 discrim->has_regex_host = !err;
3531 if(err)
3532 {
3533 char buff[256];
3534 buff[regerror(err, &discrim->regex_host, buff, sizeof(buff))] = 0;
3535
3536 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_host, buff, err);
3537 goto regfail;
3538 }
3539 }
3540
3541 if(discrim->mask_info)
3542 {
3543 int err = regcomp(&discrim->regex_info, discrim->mask_info, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3544 discrim->has_regex_info = !err;
3545 if(err)
3546 {
3547 char buff[256];
3548 buff[regerror(err, &discrim->regex_info, buff, sizeof(buff))] = 0;
3549
3550 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_info, buff, err);
3551 goto regfail;
3552 }
3553 }
3554 }
3555
d76ed9a9 3556 return discrim;
27eaa617 3557
d76ed9a9 3558 fail:
3559 free(discrim);
3560 return NULL;
27eaa617 3561
3562 regfail:
3563 if(discrim->has_regex_nick)
3564 regfree(&discrim->regex_nick);
3565 if(discrim->has_regex_ident)
3566 regfree(&discrim->regex_ident);
3567 if(discrim->has_regex_host)
3568 regfree(&discrim->regex_host);
3569 if(discrim->has_regex_info)
3570 regfree(&discrim->regex_info);
3571
3572 free(discrim);
3573 return NULL;
d76ed9a9 3574}
3575
3576static int
3577discrim_match(discrim_t discrim, struct userNode *user)
3578{
3579 unsigned int access;
63665495 3580 char *scmp=NULL, *dcmp=NULL;
d76ed9a9 3581
3582 if ((user->timestamp < discrim->min_ts)
3583 || (user->timestamp > discrim->max_ts)
3584 || (user->channels.used < discrim->min_channels)
3585 || (user->channels.used > discrim->max_channels)
3586 || (discrim->authed == 0 && user->handle_info)
3587 || (discrim->authed == 1 && !user->handle_info)
3588 || (discrim->info_space == 0 && user->info[0] == ' ')
3589 || (discrim->info_space == 1 && user->info[0] != ' ')
d76ed9a9 3590 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3591 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
2f61d1d7 3592 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3593 )
3594 return 0;
3595
3596 if (discrim->channel && !GetUserMode(discrim->channel, user))
d76ed9a9 3597 return 0;
27eaa617 3598
3599 if(discrim->use_regex)
3600 {
3601 if((discrim->has_regex_nick && regexec(&discrim->regex_nick, user->nick, 0, 0, 0))
3602 || (discrim->has_regex_ident && regexec(&discrim->regex_ident, user->ident, 0, 0, 0))
3603 || (discrim->has_regex_host && regexec(&discrim->regex_host, user->hostname, 0, 0, 0))
3604 || (discrim->has_regex_info && regexec(&discrim->regex_info, user->info, 0, 0, 0))) {
3605 return 0;
3606 }
3607 }
3608 else
3609 {
3610 if ((discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3611 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3612 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3613 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))) {
3614 return 0;
3615 }
3616 }
3617
63665495 3618 if ((discrim->intra_scmp > 0 && discrim->intra_dcmp > 0)) {
3619 switch(discrim->intra_scmp) {
3620 case 1: scmp=user->nick; break;
3621 case 2: scmp=user->ident; break;
3622 case 3:
3623 scmp=user->info;
3624 if (discrim->info_space == 1) scmp++;
3625 break;
3626 }
3627 switch(discrim->intra_dcmp) {
3628 case 1: dcmp=user->nick; break;
3629 case 2: dcmp=user->ident; break;
3630 case 3: /* When checking INFO, and info_space is enabled
3631 * ignore the first character in a search
3632 * XXX: Should we ignore ALL leading whitespace?
3633 * Also, what about ignoring ~ in ident?
3634 */
3635 dcmp=user->info;
3636 if (discrim->info_space == 1) dcmp++;
3637 break;
3638 }
3639 if (irccasecmp(scmp,dcmp))
3640 return 0;
3641 }
3642
d76ed9a9 3643 access = user->handle_info ? user->handle_info->opserv_level : 0;
3644 if ((access < discrim->min_level)
3645 || (access > discrim->max_level)) {
3646 return 0;
3647 }
d76ed9a9 3648 if (discrim->min_clones > 1) {
2f61d1d7 3649 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3650 if (!ohi || (ohi->clients.used < discrim->min_clones))
3651 return 0;
d76ed9a9 3652 }
3653 return 1;
3654}
3655
3656static unsigned int
3657opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3658{
3659 unsigned int nn, count;
3660 struct userList matched;
3661
3662 userList_init(&matched);
3663 /* Try most optimized search methods first */
3664 if (discrim->channel) {
3665 for (nn=0;
3666 (nn < discrim->channel->members.used)
3667 && (matched.used < discrim->limit);
3668 nn++) {
3669 struct modeNode *mn = discrim->channel->members.list[nn];
3670 if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes)
3671 || ((mn->modes & discrim->chan_no_modes) != 0)) {
3672 continue;
3673 }
3674 if (discrim_match(discrim, mn->user)) {
3675 userList_append(&matched, mn->user);
3676 }
3677 }
2f61d1d7 3678 } else if (discrim->ip_mask_bits == 128) {
3679 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
d76ed9a9 3680 if (!ohi) {
3681 userList_clean(&matched);
3682 return 0;
3683 }
3684 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3685 if (discrim_match(discrim, ohi->clients.list[nn])) {
3686 userList_append(&matched, ohi->clients.list[nn]);
3687 }
3688 }
3689 } else {
3690 dict_iterator_t it;
3691 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3692 if (discrim_match(discrim, iter_data(it))) {
3693 userList_append(&matched, iter_data(it));
3694 }
3695 }
3696 }
3697
3698 if (!matched.used) {
3699 userList_clean(&matched);
3700 return 0;
3701 }
3702
3703 if (discrim->option_log) {
3704 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3705 }
3706 for (nn=0; nn<matched.used; nn++) {
3707 struct userNode *user = matched.list[nn];
3708 if (discrim->option_log) {
3709 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3710 }
3711 if (dsf(user, data)) {
258d1427 3712 /* If a search function returns true, it ran into a
3713 problem. Stop going through the list. */
3714 break;
3715 }
d76ed9a9 3716 }
3717 if (discrim->option_log) {
3718 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3719 }
3720 count = matched.used;
3721 userList_clean(&matched);
3722 return count;
3723}
3724
3725static int
3726trace_print_func(struct userNode *match, void *extra)
3727{
3728 struct discrim_and_source *das = extra;
3729 if (match->handle_info) {
258d1427 3730 send_message_type(4, das->source, das->destination, "%-15s\002 \002%10s\002@\002%s (%s)", match->nick, match->ident, match->hostname, match->handle_info->handle);
d76ed9a9 3731 } else {
258d1427 3732 send_message_type(4, das->source, das->destination, "%-15s\002 \002%10s\002@\002%s", match->nick, match->ident, match->hostname);
d76ed9a9 3733 }
3734 return 0;
3735}
3736
3737static int
3738trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3739{
3740 return 0;
3741}
3742
3743static int
3744is_oper_victim(struct userNode *user, struct userNode *target, int match_opers)
3745{
3746 return !(IsService(target)
3747 || (!match_opers && IsOper(target))
3748 || (target->handle_info
3749 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3750}
3751
3752static int
3753trace_gline_func(struct userNode *match, void *extra)
3754{
3755 struct discrim_and_source *das = extra;
3756
3757 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
9a75756e 3758 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration, 0);
d76ed9a9 3759 }
3760
3761 return 0;
3762}
3763
d914d1cb 3764static int
3765trace_shun_func(struct userNode *match, void *extra)
3766{
3767 struct discrim_and_source *das = extra;
3768
3769 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3770 opserv_shun(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3771 }
3772
3773 return 0;
3774}
3775
d76ed9a9 3776static int
3777trace_kill_func(struct userNode *match, void *extra)
3778{
3779 struct discrim_and_source *das = extra;
3780
3781 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
258d1427 3782 char *reason;
d76ed9a9 3783 if (das->discrim->reason) {
3784 reason = das->discrim->reason;
3785 } else {
3786 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3787 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3788 }
3789 DelUser(match, opserv, 1, reason);
3790 }
3791
3792 return 0;
3793}
3794
3795static int
3796is_gagged(char *mask)
3797{
3798 struct gag_entry *gag;
3799
3800 for (gag = gagList; gag; gag = gag->next) {
3801 if (match_ircglobs(gag->mask, mask)) return 1;
3802 }
3803 return 0;
3804}
3805
3806static int
3807trace_gag_func(struct userNode *match, void *extra)
3808{
3809 struct discrim_and_source *das = extra;
3810
3811 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3812 char *reason, *mask;
3813 int masksize;
3814 if (das->discrim->reason) {
3815 reason = das->discrim->reason;
3816 } else {
3817 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3818 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3819 }
258d1427 3820 masksize = 5+strlen(match->hostname);
3821 mask = alloca(masksize);
d76ed9a9 3822 snprintf(mask, masksize, "*!*@%s", match->hostname);
258d1427 3823 if (!is_gagged(mask)) {
d76ed9a9 3824 gag_create(mask, das->source->handle_info->handle, reason,
3825 das->discrim->duration ? (now + das->discrim->duration) : 0);
3826 }
3827 }
3828
3829 return 0;
3830}
3831
3832static int
3833trace_domains_func(struct userNode *match, void *extra)
3834{
3835 struct discrim_and_source *das = extra;
2f61d1d7 3836 irc_in_addr_t ip;
d76ed9a9 3837 unsigned long *count;
3838 unsigned int depth;
3839 char *hostname;
2f61d1d7 3840 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
d76ed9a9 3841
2f61d1d7 3842 if (irc_pton(&ip, NULL, match->hostname)) {
3843 if (irc_in_addr_is_ipv4(ip)) {
3844 unsigned long matchip = ntohl(ip.in6_32[3]);
3845 /* raw IP address.. use up to first three octets of IP */
3846 switch (das->discrim->domain_depth) {
3847 default:
3848 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3849 break;
3850 case 2:
3851 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3852 break;
3853 case 1:
3854 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3855 break;
3856 }
3857 } else if (irc_in_addr_is_ipv6(ip)) {
3858 switch (das->discrim->domain_depth) {
3859 case 1: depth = 16; goto ipv6_pfx;
3860 case 2: depth = 24; goto ipv6_pfx;
3861 case 3: depth = 32; goto ipv6_pfx;
3862 default: depth = das->discrim->domain_depth;
3863 ipv6_pfx:
3864 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3865 }
3866 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3867 ipmask[sizeof(ipmask) - 1] = '\0';
d76ed9a9 3868 hostname = ipmask;
3869 } else {
3870 hostname = match->hostname + strlen(match->hostname);
2f61d1d7 3871 for (depth=das->discrim->domain_depth;
d76ed9a9 3872 depth && (hostname > match->hostname);
3873 depth--) {
3874 hostname--;
3875 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3876 }
3877 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3878 }
3879 if (!(count = dict_find(das->dict, hostname, NULL))) {
3880 count = calloc(1, sizeof(*count));
3881 dict_insert(das->dict, strdup(hostname), count);
3882 }
3883 (*count)++;
3884 return 0;
3885}
3886
3887static int
3888opserv_show_hostinfo(const char *key, void *data, void *extra)
3889{
3890 unsigned long *count = data;
3891 struct discrim_and_source *das = extra;
3892
258d1427 3893 send_message_type(4, das->source, das->destination, "%s %lu", key, *count);
d76ed9a9 3894 return !--das->disp_limit;
3895}
3896
3897static MODCMD_FUNC(cmd_trace)
3898{
3899 struct discrim_and_source das;
3900 discrim_search_func action;
3901 unsigned int matches;
3902 struct svccmd *subcmd;
3903 char buf[MAXLEN];
3904
3905 sprintf(buf, "trace %s", argv[1]);
258d1427 3906 if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) {
3907 reply("OSMSG_BAD_ACTION", argv[1]);
d76ed9a9 3908 return 0;
3909 }
258d1427 3910 if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY))
d76ed9a9 3911 return 0;
3912 if (!irccasecmp(argv[1], "print"))
3913 action = trace_print_func;
3914 else if (!irccasecmp(argv[1], "count"))
3915 action = trace_count_func;
3916 else if (!irccasecmp(argv[1], "domains"))
3917 action = trace_domains_func;
3918 else if (!irccasecmp(argv[1], "gline"))
3919 action = trace_gline_func;
d914d1cb 3920 else if (!irccasecmp(argv[1], "shun"))
3921 action = trace_shun_func;
d76ed9a9 3922 else if (!irccasecmp(argv[1], "kill"))
3923 action = trace_kill_func;
3924 else if (!irccasecmp(argv[1], "gag"))
3925 action = trace_gag_func;
3926 else {
258d1427 3927 reply("OSMSG_BAD_ACTION", argv[1]);
3928 return 0;
d76ed9a9 3929 }
3930
3931 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3932 reply("OSMSG_LEVEL_TOO_LOW");
3933 return 0;
3934 }
3935
3936 das.dict = NULL;
3937 das.source = user;
258d1427 3938 das.destination = cmd->parent->bot;
3939 das.discrim = opserv_discrim_create(user, cmd->parent->bot, argc-2, argv+2, 1);
d76ed9a9 3940 if (!das.discrim)
3941 return 0;
3942
3943 if (action == trace_print_func)
de9510bc 3944 {
8e11460f 3945 reply("OSMSG_USER_SEARCH_RESULTS");
de9510bc 3946 reply("OSMSG_USER_SEARCH_BAR");
3947 reply("OSMSG_USER_SEARCH_HEADER");
3948 reply("OSMSG_USER_SEARCH_BAR");
3949 }
d76ed9a9 3950 else if (action == trace_count_func)
258d1427 3951 das.discrim->limit = INT_MAX;
d76ed9a9 3952 else if ((action == trace_gline_func) && !das.discrim->duration)
3953 das.discrim->duration = opserv_conf.block_gline_duration;
d914d1cb 3954 else if ((action == trace_shun_func) && !das.discrim->duration)
3955 das.discrim->duration = opserv_conf.block_shun_duration;
d76ed9a9 3956 else if (action == trace_domains_func) {
3957 das.dict = dict_new();
3958 dict_set_free_data(das.dict, free);
3959 dict_set_free_keys(das.dict, free);
3960 das.disp_limit = das.discrim->limit;
3961 das.discrim->limit = INT_MAX;
3962 }
3963 matches = opserv_discrim_search(das.discrim, action, &das);
3964
3965 if (action == trace_domains_func)
3966 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3967
3968 if (matches)
8e11460f 3969 {
3970 if(action == trace_print_func)
258d1427 3971 reply("OSMSG_USER_SEARCH_COUNT_BAR", matches);
8e11460f 3972 else
3973 reply("OSMSG_USER_SEARCH_COUNT", matches);
3974 }
d76ed9a9 3975 else
258d1427 3976 reply("MSG_NO_MATCHES");
d76ed9a9 3977
3978 if (das.discrim->channel)
3979 UnlockChannel(das.discrim->channel);
3980 free(das.discrim->reason);
27eaa617 3981
3982 if(das.discrim->has_regex_nick)
3983 regfree(&das.discrim->regex_nick);
3984 if(das.discrim->has_regex_ident)
3985 regfree(&das.discrim->regex_ident);
3986 if(das.discrim->has_regex_host)
3987 regfree(&das.discrim->regex_host);
3988 if(das.discrim->has_regex_info)
3989 regfree(&das.discrim->regex_info);
3990
d76ed9a9 3991 free(das.discrim);
3992 dict_delete(das.dict);
3993 return 1;
3994}
3995
258d1427 3996typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data, struct userNode *bot);
d76ed9a9 3997
3998typedef struct channel_discrim {
3999 char *name, *topic;
4000
4001 unsigned int min_users, max_users;
4002 time_t min_ts, max_ts;
4003 unsigned int limit;
4004} *cdiscrim_t;
4005
258d1427 4006static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[]);
4007static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot);
d76ed9a9 4008
4009static time_t
4010smart_parse_time(const char *str) {
4011 /* If an interval-style string is given, treat as time before now.
4012 * If it's all digits, treat directly as a Unix timestamp. */
4013 return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str);
4014}
4015
4016static cdiscrim_t
258d1427 4017opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[])
d76ed9a9 4018{
4019 cdiscrim_t discrim;
4020 unsigned int i;
4021
4022 discrim = calloc(1, sizeof(*discrim));
4023 discrim->limit = 25;
4024
4025 for (i = 0; i < argc; i++) {
258d1427 4026 /* Assume all criteria require arguments. */
4027 if (i == (argc - 1)) {
4028 send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]);
4029 return NULL;
4030 }
4031
4032 if (!irccasecmp(argv[i], "name"))
4033 discrim->name = argv[++i];
4034 else if (!irccasecmp(argv[i], "topic"))
4035 discrim->topic = argv[++i];
4036 else if (!irccasecmp(argv[i], "users")) {
4037 const char *cmp = argv[++i];
d76ed9a9 4038 if (cmp[0] == '<') {
4039 if (cmp[1] == '=')
4040 discrim->max_users = strtoul(cmp+2, NULL, 0);
4041 else
4042 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
4043 } else if (cmp[0] == '=') {
4044 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
4045 } else if (cmp[0] == '>') {
4046 if (cmp[1] == '=')
4047 discrim->min_users = strtoul(cmp+2, NULL, 0);
4048 else
4049 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
4050 } else {
4051 discrim->min_users = strtoul(cmp+2, NULL, 0);
4052 }
258d1427 4053 } else if (!irccasecmp(argv[i], "timestamp")) {
4054 const char *cmp = argv[++i];
d76ed9a9 4055 if (cmp[0] == '<') {
4056 if (cmp[1] == '=')
4057 discrim->max_ts = smart_parse_time(cmp+2);
4058 else
4059 discrim->max_ts = smart_parse_time(cmp+1)-1;
4060 } else if (cmp[0] == '=') {
4061 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
4062 } else if (cmp[0] == '>') {
4063 if (cmp[1] == '=')
4064 discrim->min_ts = smart_parse_time(cmp+2);
4065 else
4066 discrim->min_ts = smart_parse_time(cmp+1)+1;
4067 } else {
4068 discrim->min_ts = smart_parse_time(cmp);
4069 }
258d1427 4070 } else if (!irccasecmp(argv[i], "limit")) {
4071 discrim->limit = strtoul(argv[++i], NULL, 10);
4072 } else {
4073 send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]);
4074 goto fail;
4075 }
d76ed9a9 4076 }
4077
4078 if (discrim->name && !strcmp(discrim->name, "*"))
258d1427 4079 discrim->name = 0;
d76ed9a9 4080 if (discrim->topic && !strcmp(discrim->topic, "*"))
258d1427 4081 discrim->topic = 0;
d76ed9a9 4082
4083 return discrim;
4084 fail:
4085 free(discrim);
4086 return NULL;
4087}
4088
4089static int
4090cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
4091{
4092 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
4093 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
4094 (discrim->min_users && chan->members.used < discrim->min_users) ||
4095 (discrim->max_users && chan->members.used > discrim->max_users) ||
4096 (discrim->min_ts && chan->timestamp < discrim->min_ts) ||
4097 (discrim->max_ts && chan->timestamp > discrim->max_ts)) {
258d1427 4098 return 0;
d76ed9a9 4099 }
4100 return 1;
4101}
4102
258d1427 4103static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot)
d76ed9a9 4104{
4105 unsigned int count = 0;
4106 dict_iterator_t it, next;
4107
4108 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
258d1427 4109 struct chanNode *chan = iter_data(it);
d76ed9a9 4110
258d1427 4111 /* Hold on to the next channel in case we decide to
4112 add actions that destructively modify the channel. */
4113 next = iter_next(it);
4114 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
4115 dsf(chan, data, bot);
4116 count++;
4117 }
d76ed9a9 4118 }
4119
4120 return count;
4121}
4122
258d1427 4123void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data), UNUSED_ARG(struct userNode *bot))
d76ed9a9 4124{
4125}
4126
258d1427 4127void channel_print(struct chanNode *channel, void *data, struct userNode *bot)
d76ed9a9 4128{
4129 char modes[MAXLEN];
4130 irc_make_chanmode(channel, modes);
258d1427 4131 send_message(data, bot, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
d76ed9a9 4132}
4133
4134static MODCMD_FUNC(cmd_csearch)
4135{
4136 cdiscrim_t discrim;
4137 unsigned int matches;
4138 cdiscrim_search_func action;
4139 struct svccmd *subcmd;
4140 char buf[MAXLEN];
4141
4142 if (!irccasecmp(argv[1], "count"))
258d1427 4143 action = channel_count;
d76ed9a9 4144 else if (!irccasecmp(argv[1], "print"))
258d1427 4145 action = channel_print;
d76ed9a9 4146 else {
258d1427 4147 reply("OSMSG_BAD_ACTION", argv[1]);
4148 return 0;
d76ed9a9 4149 }
4150
4151 sprintf(buf, "%s %s", argv[0], argv[0]);
258d1427 4152 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4153 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
d76ed9a9 4154 return 0;
4155 }
4156
258d1427 4157 discrim = opserv_cdiscrim_create(user, cmd->parent->bot, argc - 2, argv + 2);
d76ed9a9 4158 if (!discrim)
258d1427 4159 return 0;
d76ed9a9 4160
4161 if (action == channel_print)
258d1427 4162 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
d76ed9a9 4163 else if (action == channel_count)
258d1427 4164 discrim->limit = INT_MAX;
d76ed9a9 4165
258d1427 4166 matches = opserv_cdiscrim_search(discrim, action, user, cmd->parent->bot);
d76ed9a9 4167
4168 if (matches)
258d1427 4169 reply("MSG_MATCH_COUNT", matches);
d76ed9a9 4170 else
258d1427 4171 reply("MSG_NO_MATCHES");
d76ed9a9 4172
4173 free(discrim);
4174 return 1;
4175}
4176
4177static MODCMD_FUNC(cmd_gsync)
4178{
4179 struct server *src;
4180 if (argc > 1) {
4181 src = GetServerH(argv[1]);
4182 if (!src) {
4183 reply("MSG_SERVER_UNKNOWN", argv[1]);
4184 return 0;
4185 }
4186 } else {
4187 src = self->uplink;
4188 }
4189 irc_stats(cmd->parent->bot, src, 'G');
4190 reply("OSMSG_GSYNC_RUNNING", src->name);
4191 return 1;
4192}
4193
d914d1cb 4194static MODCMD_FUNC(cmd_ssync)
4195{
4196 struct server *src;
4197 if (argc > 1) {
4198 src = GetServerH(argv[1]);
4199 if (!src) {
4200 reply("MSG_SERVER_UNKNOWN", argv[1]);
4201 return 0;
4202 }
4203 } else {
4204 src = self->uplink;
4205 }
4206 irc_stats(cmd->parent->bot, src, 'S');
4207 reply("OSMSG_SSYNC_RUNNING", src->name);
4208 return 1;
4209}
4210
d76ed9a9 4211struct gline_extra {
4212 struct userNode *user;
4213 struct string_list *glines;
258d1427 4214 struct userNode *bot;
d76ed9a9 4215};
4216
4217static void
4218gtrace_print_func(struct gline *gline, void *extra)
4219{
4220 struct gline_extra *xtra = extra;
4221 char *when_text, set_text[20];
4222 strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&gline->issued));
4223 when_text = asctime(localtime(&gline->expires));
4224 when_text[strlen(when_text)-1] = 0; /* strip lame \n */
258d1427 4225 send_message(xtra->user, xtra->bot, "OSMSG_GTRACE_FORMAT", gline->target, set_text, gline->issuer, when_text, gline->reason);
d76ed9a9 4226}
4227
4228static void
4229gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
4230{
4231}
4232
4233static void
4234gtrace_ungline_func(struct gline *gline, void *extra)
4235{
4236 struct gline_extra *xtra = extra;
4237 string_list_append(xtra->glines, strdup(gline->target));
4238}
4239
4240static MODCMD_FUNC(cmd_gtrace)
4241{
4242 struct gline_discrim *discrim;
4243 gline_search_func action;
4244 unsigned int matches, nn;
4245 struct gline_extra extra;
4246 struct svccmd *subcmd;
4247 char buf[MAXLEN];
4248
4249 if (!irccasecmp(argv[1], "print"))
4250 action = gtrace_print_func;
4251 else if (!irccasecmp(argv[1], "count"))
4252 action = gtrace_count_func;
4253 else if (!irccasecmp(argv[1], "ungline"))
4254 action = gtrace_ungline_func;
4255 else {
4256 reply("OSMSG_BAD_ACTION", argv[1]);
4257 return 0;
4258 }
4259 sprintf(buf, "%s %s", argv[0], argv[0]);
258d1427 4260 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4261 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
d76ed9a9 4262 return 0;
4263 }
4264
4265 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4266 if (!discrim)
4267 return 0;
4268
4269 if (action == gtrace_print_func)
4270 reply("OSMSG_GLINE_SEARCH_RESULTS");
4271 else if (action == gtrace_count_func)
4272 discrim->limit = INT_MAX;
4273
4274 extra.user = user;
4275 extra.glines = alloc_string_list(4);
258d1427 4276 extra.bot = cmd->parent->bot;
d76ed9a9 4277 matches = gline_discrim_search(discrim, action, &extra);
4278
4279 if (action == gtrace_ungline_func)
4280 for (nn=0; nn<extra.glines->used; nn++)
4281 gline_remove(extra.glines->list[nn], 1);
4282 free_string_list(extra.glines);
4283
4284 if (matches)
4285 reply("MSG_MATCH_COUNT", matches);
4286 else
4287 reply("MSG_NO_MATCHES");
4288 free(discrim->alt_target_mask);
4289 free(discrim);
4290 return 1;
4291}
4292
d914d1cb 4293struct shun_extra {
4294 struct userNode *user;
4295 struct string_list *shuns;
4296 struct userNode *bot;
4297};
4298
4299static void
4300strace_print_func(struct shun *shun, void *extra)
4301{
4302 struct shun_extra *xtra = extra;
4303 char *when_text, set_text[20];
4304 strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&shun->issued));
4305 when_text = asctime(localtime(&shun->expires));
4306 when_text[strlen(when_text)-1] = 0; /* strip lame \n */
4307 send_message(xtra->user, xtra->bot, "OSMSG_STRACE_FORMAT", shun->target, set_text, shun->issuer, when_text, shun->reason);
4308}
4309
4310static void
4311strace_count_func(UNUSED_ARG(struct shun *shun), UNUSED_ARG(void *extra))
4312{
4313}
4314
4315static void
4316strace_unshun_func(struct shun *shun, void *extra)
4317{
4318 struct shun_extra *xtra = extra;
4319 string_list_append(xtra->shuns, strdup(shun->target));
4320}
4321
4322static MODCMD_FUNC(cmd_strace)
4323{
4324 struct shun_discrim *discrim;
4325 shun_search_func action;
4326 unsigned int matches, nn;
4327 struct shun_extra extra;
4328 struct svccmd *subcmd;
4329 char buf[MAXLEN];
4330
4331 if (!irccasecmp(argv[1], "print"))
4332 action = strace_print_func;
4333 else if (!irccasecmp(argv[1], "count"))
4334 action = strace_count_func;
4335 else if (!irccasecmp(argv[1], "unshun"))
4336 action = strace_unshun_func;
4337 else {
4338 reply("OSMSG_BAD_ACTION", argv[1]);
4339 return 0;
4340 }
4341 sprintf(buf, "%s %s", argv[0], argv[0]);
4342 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4343 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
4344 return 0;
4345 }
4346
4347 discrim = shun_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4348 if (!discrim)
4349 return 0;
4350
4351 if (action == strace_print_func)
4352 reply("OSMSG_SHUN_SEARCH_RESULTS");
4353 else if (action == strace_count_func)
4354 discrim->limit = INT_MAX;
4355
4356 extra.user = user;
4357 extra.shuns = alloc_string_list(4);
4358 extra.bot = cmd->parent->bot;
4359 matches = shun_discrim_search(discrim, action, &extra);
4360
4361 if (action == strace_unshun_func)
4362 for (nn=0; nn<extra.shuns->used; nn++)
4363 shun_remove(extra.shuns->list[nn], 1);
4364 free_string_list(extra.shuns);
4365
4366 if (matches)
4367 reply("MSG_MATCH_COUNT", matches);
4368 else
4369 reply("MSG_NO_MATCHES");
4370 free(discrim->alt_target_mask);
4371 free(discrim);
4372 return 1;
4373}
4374
d76ed9a9 4375static int
4376alert_check_user(const char *key, void *data, void *extra)
4377{
4378 struct opserv_user_alert *alert = data;
4379 struct userNode *user = extra;
4380
4381 if (!discrim_match(alert->discrim, user))
4382 return 0;
4383
4384 if ((alert->reaction != REACT_NOTICE)
4385 && IsOper(user)
4386 && !alert->discrim->match_opers) {
4387 return 0;
4388 }
4389
4390 /* The user matches the alert criteria, so trigger the reaction. */
4391 if (alert->discrim->option_log)
4392 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);
4393
4394 /* Return 1 to halt alert matching, such as when killing the user
4395 that triggered the alert. */
4396 switch (alert->reaction) {
4397 case REACT_KILL:
4398 DelUser(user, opserv, 1, alert->discrim->reason);
4399 return 1;
9a75756e 4400 case REACT_SILENT:
4401 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, 1);
4402 return 1;
d76ed9a9 4403 case REACT_GLINE:
9a75756e 4404 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, 0);
d76ed9a9 4405 return 1;
d914d1cb 4406 case REACT_SHUN:
4407 opserv_shun(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
4408 return 1;
d76ed9a9 4409 default:
4410 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
4411 /* fall through to REACT_NOTICE case */
4412 case REACT_NOTICE:
4413 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);
4414 break;
ec311f39 4415 case REACT_TRACK:
4416#ifdef HAVE_TRACK
4417 opserv_alert("Alert $b%s$b triggered by user $b%s$b!%s@%s (%s) (Tracking).", key, user->nick, user->ident, user->hostname, alert->discrim->reason);
4418 add_track_user(user);
4419#endif
4420 break;
d76ed9a9 4421 }
4422 return 0;
4423}
4424
4425static void
4426opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
4427{
4428 struct gag_entry *gag;
4429 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
4430 /* Gag them if appropriate (and only if). */
4431 user->modes &= ~FLAGS_GAGGED;
4432 for (gag = gagList; gag; gag = gag->next) {
2f61d1d7 4433 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
d76ed9a9 4434 gag_helper_func(user, NULL);
4435 break;
4436 }
4437 }
4438}
4439
4440static void
4441opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4442{
4443 const char *type;
4444
4445 if (!opserv_conf.staff_auth_channel
4446 || user->uplink->burst
4447 || !user->handle_info)
4448 return;
4449 else if (user->handle_info->opserv_level)
4450 type = "OPER";
4451 else if (IsNetworkHelper(user))
4452 type = "NETWORK HELPER";
4453 else if (IsSupportHelper(user))
4454 type = "SUPPORT HELPER";
4455 else
4456 return;
4457
2f61d1d7 4458 if (irc_in_addr_is_valid(user->ip))
d76ed9a9 4459 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
4460 else
4461 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);
4462}
4463
4464static MODCMD_FUNC(cmd_log)
4465{
4466 struct logSearch *discrim;
4467 unsigned int matches;
4468 struct logReport report;
4469
4470 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
4471 if (!discrim)
4472 return 0;
4473
4474 reply("OSMSG_LOG_SEARCH_RESULTS");
4475 report.reporter = opserv;
4476 report.user = user;
4477 matches = log_entry_search(discrim, log_report_entry, &report);
4478
4479 if (matches)
258d1427 4480 reply("MSG_MATCH_COUNT", matches);
d76ed9a9 4481 else
258d1427 4482 reply("MSG_NO_MATCHES");
d76ed9a9 4483
4484 free(discrim);
4485 return 1;
4486}
4487
4488static int
4489gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4490{
4491 if (IsOper(match) || IsLocal(match))
4492 return 0;
4493 match->modes |= FLAGS_GAGGED;
4494 return 0;
4495}
4496
4497static MODCMD_FUNC(cmd_gag)
4498{
4499 struct gag_entry *gag;
4500 unsigned int gagged;
4501 unsigned long duration;
4502 char *reason;
4503
4504 reason = unsplit_string(argv + 3, argc - 3, NULL);
4505
4506 if (!is_ircmask(argv[1])) {
258d1427 4507 reply("OSMSG_INVALID_IRCMASK", argv[1]);
d76ed9a9 4508 return 0;
4509 }
4510
4511 for (gag = gagList; gag; gag = gag->next)
258d1427 4512 if (match_ircglobs(gag->mask, argv[1]))
d76ed9a9 4513 break;
4514
4515 if (gag) {
258d1427 4516 reply("OSMSG_REDUNDANT_GAG", argv[1]);
4517 return 0;
d76ed9a9 4518 }
4519
4520 duration = ParseInterval(argv[2]);
4521 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
4522
4523 if (gagged)
258d1427 4524 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
d76ed9a9 4525 else
258d1427 4526 reply("OSMSG_GAG_ADDED", argv[1]);
d76ed9a9 4527 return 1;
4528}
4529
4530static int
4531ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4532{
4533 match->modes &= ~FLAGS_GAGGED;
4534 return 0;
4535}
4536
4537static MODCMD_FUNC(cmd_ungag)
4538{
4539 struct gag_entry *gag;
4540 unsigned int ungagged;
4541
4542 for (gag = gagList; gag; gag = gag->next)
258d1427 4543 if (!strcmp(gag->mask, argv[1]))
d76ed9a9 4544 break;
4545
4546 if (!gag) {
258d1427 4547 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
4548 return 0;
d76ed9a9 4549 }
4550
4551 timeq_del(gag->expires, gag_expire, gag, 0);
4552 ungagged = gag_free(gag);
4553
4554 if (ungagged)
258d1427 4555 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
d76ed9a9 4556 else
258d1427 4557 reply("OSMSG_UNGAG_ADDED", argv[1]);
d76ed9a9 4558 return 1;
4559}
4560
4561static MODCMD_FUNC(cmd_addalert)
4562{
4563 opserv_alert_reaction reaction;
4564 struct svccmd *subcmd;
4565 const char *name;
4566 char buf[MAXLEN];
4567
4568 name = argv[1];
4569 sprintf(buf, "addalert %s", argv[2]);
258d1427 4570 if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) {
4571 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4572 return 0;
d76ed9a9 4573 }
4574 if (!irccasecmp(argv[2], "notice"))
4575 reaction = REACT_NOTICE;
4576 else if (!irccasecmp(argv[2], "kill"))
4577 reaction = REACT_KILL;
9a75756e 4578 else if (!irccasecmp(argv[2], "silent"))
4579 reaction = REACT_SILENT;
d76ed9a9 4580 else if (!irccasecmp(argv[2], "gline"))
4581 reaction = REACT_GLINE;
ec311f39 4582 else if (!irccasecmp(argv[2], "track")) {
4583#ifndef HAVE_TRACK
4584 send_message(user, opserv, "OSMSG_TRACK_DISABLED");
4585 return 0;
4586#else
4587 reaction = REACT_TRACK;
4588#endif
4589 } else if (!irccasecmp(argv[2], "shun"))
d914d1cb 4590 reaction = REACT_SHUN;
d76ed9a9 4591 else {
258d1427 4592 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4593 return 0;
d76ed9a9 4594 }
258d1427 4595 if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)
d76ed9a9 4596 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
4597 return 0;
4598 reply("OSMSG_ADDED_ALERT", name);
4599 return 1;
4600}
4601
4602static MODCMD_FUNC(cmd_delalert)
4603{
4604 unsigned int i;
4605 for (i=1; i<argc; i++) {
4606 dict_remove(opserv_nick_based_alerts, argv[i]);
4607 dict_remove(opserv_channel_alerts, argv[i]);
258d1427 4608 if (dict_remove(opserv_user_alerts, argv[i]))
4609 reply("OSMSG_REMOVED_ALERT", argv[i]);
d76ed9a9 4610 else
258d1427 4611 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
d76ed9a9 4612 }
4613 return 1;
4614}
4615
4616static void
4617opserv_conf_read(void)
4618{
7637f48f 4619 struct chanNode *chan;
4620 unsigned int i;
d76ed9a9 4621 struct record_data *rd;
4622 dict_t conf_node, child;
4623 const char *str, *str2;
4624 struct policer_params *pp;
4625 dict_iterator_t it;
4626
4627 rd = conf_get_node(OPSERV_CONF_NAME);
4628 if (!rd || rd->type != RECDB_OBJECT) {
258d1427 4629 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4630 return;
d76ed9a9 4631 }
4632 conf_node = rd->d.object;
4633 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4634 if (opserv && str) {
4635 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4636 if (!str2)
4637 str2 = "+tinms";
258d1427 4638 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9 4639 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4640 } else {
258d1427 4641 opserv_conf.debug_channel = NULL;
d76ed9a9 4642 }
4643 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4644 if (opserv && str) {
4645 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4646 if (!str2)
4647 str2 = "+tns";
258d1427 4648 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9 4649 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4650 } else {
258d1427 4651 opserv_conf.alert_channel = NULL;
d76ed9a9 4652 }
4653 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4654 if (opserv && str) {
4655 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4656 if (!str2)
4657 str2 = "+timns";
2aef5f4b 4658 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9 4659 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4660 } else {
4661 opserv_conf.staff_auth_channel = NULL;
4662 }
5a1daaab 4663
4664 str = database_get_data(conf_node, KEY_ADMIN_LEVEL, RECDB_QSTRING);
4665 opserv_conf.admin_level = str ? strtoul(str, NULL, 0): 800;
4666
d76ed9a9 4667 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4668 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4669 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4670 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4671 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4672 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4673 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4674 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4675 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4676 if (opserv && str)
4677 NickChange(opserv, str, 0);
d914d1cb 4678
d76ed9a9 4679 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4680 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4681 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4682 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4683
7637f48f 4684 free_string_list(autojoin_channels);
4685 autojoin_channels = database_get_data(conf_node, KEY_AUTOJOIN_CHANNELS, RECDB_STRING_LIST);
4686
4687 if(autojoin_channels)
4688 autojoin_channels = string_list_copy(autojoin_channels);
4689
4690 if (autojoin_channels && opserv) {
4691 for (i = 0; i < autojoin_channels->used; i++) {
4692 chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL);
4693 AddChannelUser(opserv, chan)->modes |= MODE_CHANOP;
4694 }
4695 }
4696
d914d1cb 4697 str = database_get_data(conf_node, KEY_BLOCK_SHUN_DURATION, RECDB_QSTRING);
4698 opserv_conf.block_shun_duration = str ? ParseInterval(str) : 3600;
4699
d76ed9a9 4700 if (!opserv_conf.join_policer_params)
4701 opserv_conf.join_policer_params = policer_params_new();
4702 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4703 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4704 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
258d1427 4705 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
d76ed9a9 4706
4707 for (it = dict_first(channels); it; it = iter_next(it)) {
4708 struct chanNode *cNode = iter_data(it);
4709 cNode->join_policer.params = opserv_conf.join_policer_params;
4710 }
4711
4712 if (opserv_conf.new_user_policer.params)
4713 pp = opserv_conf.new_user_policer.params;
4714 else
4715 pp = opserv_conf.new_user_policer.params = policer_params_new();
4716 policer_params_set(pp, "size", "200");
4717 policer_params_set(pp, "drain-rate", "3");
4718 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
258d1427 4719 dict_foreach(child, set_policer_param, pp);
d76ed9a9 4720}
4721
5a1daaab 4722/* lame way to export opserv_conf value to nickserv.c ... */
4723unsigned int
4724opserv_conf_admin_level()
4725{
4726 return(opserv_conf.admin_level);
4727}
4728
d76ed9a9 4729static void
4730opserv_db_init(void) {
4731 /* set up opserv_trusted_hosts dict */
4732 dict_delete(opserv_trusted_hosts);
4733 opserv_trusted_hosts = dict_new();
4734 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4735 /* set up opserv_chan_warn dict */
de9510bc 4736
4737/* alert trace notice channel #x replaces warnings
d76ed9a9 4738 dict_delete(opserv_chan_warn);
4739 opserv_chan_warn = dict_new();
4740 dict_set_free_keys(opserv_chan_warn, free);
4741 dict_set_free_data(opserv_chan_warn, free);
de9510bc 4742*/
d76ed9a9 4743 /* set up opserv_user_alerts */
4744 dict_delete(opserv_channel_alerts);
4745 opserv_channel_alerts = dict_new();
4746 dict_delete(opserv_nick_based_alerts);
4747 opserv_nick_based_alerts = dict_new();
4748 dict_delete(opserv_user_alerts);
4749 opserv_user_alerts = dict_new();
4750 dict_set_free_keys(opserv_user_alerts, free);
4751 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4752 /* set up opserv_bad_words */
4753 free_string_list(opserv_bad_words);
4754 opserv_bad_words = alloc_string_list(4);
4755 /* and opserv_exempt_channels */
4756 dict_delete(opserv_exempt_channels);
4757 opserv_exempt_channels = dict_new();
4758 dict_set_free_keys(opserv_exempt_channels, free);
4759}
4760
4761static void
4762opserv_db_cleanup(void)
4763{
4764 unsigned int nn;
4765
de9510bc 4766/* dict_delete(opserv_chan_warn); */
d76ed9a9 4767 dict_delete(opserv_reserved_nick_dict);
4768 free_string_list(opserv_bad_words);
4769 dict_delete(opserv_exempt_channels);
4770 dict_delete(opserv_trusted_hosts);
4771 unreg_del_user_func(opserv_user_cleanup);
4772 dict_delete(opserv_hostinfo_dict);
4773 dict_delete(opserv_nick_based_alerts);
4774 dict_delete(opserv_channel_alerts);
4775 dict_delete(opserv_user_alerts);
4776 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4777 free(level_strings[nn]);
4778 while (gagList)
4779 gag_free(gagList);
4780 policer_params_delete(opserv_conf.join_policer_params);
4781 policer_params_delete(opserv_conf.new_user_policer.params);
4782}
4783
4784void
4785init_opserv(const char *nick)
4786{
4787 OS_LOG = log_register_type("OpServ", "file:opserv.log");
a32da4c7 4788 if (nick) {
4789 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4790 opserv = AddService(nick, modes ? modes : NULL, "Oper Services", NULL);
4791 }
d76ed9a9 4792 conf_register_reload(opserv_conf_read);
4793
4794 memset(level_strings, 0, sizeof(level_strings));
4795 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4796 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4797 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4798 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
9a75756e 4799 opserv_define_func("ADDALERT SILENT", NULL, 900, 0, 0);
d76ed9a9 4800 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
d914d1cb 4801 opserv_define_func("ADDALERT SHUN", NULL, 900, 0, 0);
ec311f39 4802 opserv_define_func("ADDALERT TRACK", NULL, 900, 0, 0);
d76ed9a9 4803 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4804 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4805 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4806 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4807 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4808 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4809 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4810 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4811 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4812 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4813 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4814 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4815 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4816 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4817 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4818 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4819 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4820 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4821 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4822 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
55342ce8 4823 opserv_define_func("DEHOP", cmd_dehop, 100, 2, 2);
4824 opserv_define_func("DEHOPALL", cmd_dehopall, 400, 2, 0);
d76ed9a9 4825 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4826 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4827 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4828 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4829 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4830 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4831 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4832 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4833 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4834 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
d914d1cb 4835 opserv_define_func("SBLOCK", cmd_sblock, 100, 0, 2);
4836 opserv_define_func("SHUN", cmd_shun, 600, 0, 4);
4837 opserv_define_func("SSYNC", cmd_ssync, 600, 0, 0);
4838 opserv_define_func("STRACE", cmd_strace, 100, 0, 3);
4839 opserv_define_func("STRACE COUNT", NULL, 0, 0, 0);
4840 opserv_define_func("STRACE PRINT", NULL, 0, 0, 0);
d76ed9a9 4841 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4842 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4843 opserv_define_func("JOIN", cmd_join, 601, 0, 2);
4844 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4845 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4846 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4847 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4848 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4849 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4850 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4851 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4852 opserv_define_func("OP", cmd_op, 100, 2, 2);
4853 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
55342ce8 4854 opserv_define_func("HOP", cmd_hop, 100, 2, 2);
4855 opserv_define_func("HOPALL", cmd_hopall, 400, 2, 0);
d76ed9a9 4856 opserv_define_func("PART", cmd_part, 601, 0, 2);
4857 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4858 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4859 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4860 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
d914d1cb 4861 opserv_define_func("REFRESHS", cmd_refreshs, 600, 0, 0);
d76ed9a9 4862 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4863 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
7637f48f 4864 opserv_define_func("RESETMAX", cmd_resetmax, 900, 0, 0);
d76ed9a9 4865 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4866 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4867 opserv_define_func("SET", cmd_set, 900, 0, 3);
4868 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4869 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4870 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4871 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4872 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
d914d1cb 4873 opserv_define_func("STATS SHUNS", cmd_stats_shuns, 0, 0, 0);
d76ed9a9 4874 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4875 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4876 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4877 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4878 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4879 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4880 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4881 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4882 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
de9510bc 4883/* opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0); */
f14e4f83 4884#if defined(WITH_MALLOC_X3) || defined(WITH_MALLOC_SLAB)
ec1a68c8 4885 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4886#endif
d76ed9a9 4887 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4888 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4889 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4890 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4891 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
d914d1cb 4892 opserv_define_func("TRACE SHUN", NULL, 600, 0, 0);
d76ed9a9 4893 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4894 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4895 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4896 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4897 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4898 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
d914d1cb 4899 opserv_define_func("UNSHUN", cmd_unshun, 600, 0, 2);
4900 modcmd_register(opserv_module, "GTRACE UNSHUN", NULL, 0, 0, "template", "unshun", NULL);
d76ed9a9 4901 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4902 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
de9510bc 4903/* opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0); */
d76ed9a9 4904 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
de9510bc 4905/* opserv_define_func("WARN", cmd_warn, 800, 0, 2); */
d76ed9a9 4906 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4907
4908 opserv_reserved_nick_dict = dict_new();
4909 opserv_hostinfo_dict = dict_new();
4910 dict_set_free_keys(opserv_hostinfo_dict, free);
4911 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4912
4913 reg_new_user_func(opserv_new_user_check);
4914 reg_nick_change_func(opserv_alert_check_nick);
4915 reg_del_user_func(opserv_user_cleanup);
c52666c6 4916 reg_new_channel_func(opserv_channel_check);
d76ed9a9 4917 reg_del_channel_func(opserv_channel_delete);
4918 reg_join_func(opserv_join_check);
4919 reg_auth_func(opserv_staff_alert);
4920
4921 opserv_db_init();
4922 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
4923 if (nick)
258d1427 4924 {
4925 opserv_service = service_register(opserv);
4926 opserv_service->trigger = '?';
4927 }
d76ed9a9 4928
4929 reg_exit_func(opserv_db_cleanup);
4930 message_register_table(msgtab);
4931}
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