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[irc/evilnet/x3.git] / src / opserv.c
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d76ed9a9
AS		 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
AS		 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
AS		 27#include "opserv.h"
28#include "timeq.h"
29#include "saxdb.h"
d914d1cb 30#include "shun.h"
d76ed9a9 31
5b1166fd 32#include <regex.h>
33
d76ed9a9
AS		 34#ifdef HAVE_SYS_TIMES_H
35#include <sys/times.h>
36#endif
37#ifdef HAVE_NETINET_IN_H
38#include <netinet/in.h>
39#endif
40#ifdef HAVE_ARPA_INET_H
41#include <arpa/inet.h>
42#endif
5b1166fd 43
d76ed9a9
AS		 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
AS		 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
AS		 84#define KEY_ISSUER "issuer"
85#define KEY_ISSUED "issued"
5a1daaab 86#define KEY_ADMIN_LEVEL "admin_level"
1c5f6697 87#define KEY_SILENT_LEVEL "silent_level"
d76ed9a9 88
258d1427 89#define IDENT_FORMAT "%s [%s@%s/%s]"
2f61d1d7 90#define IDENT_DATA(user) user->nick, user->ident, user->hostname, irc_ntoa(&user->ip)
258d1427 91#define MAX_CHANNELS_WHOIS 50
d76ed9a9
AS		 92#define OSMSG_PART_REASON "%s has no reason."
93#define OSMSG_KICK_REQUESTED "Kick requested by %s."
94#define OSMSG_KILL_REQUESTED "Kill requested by %s."
95#define OSMSG_GAG_REQUESTED "Gag requested by %s."
96
97static const struct message_entry msgtab[] = {
de9510bc 98 { "OSMSG_BAR", "----------------------------------------" },
d76ed9a9
AS		 99 { "OSMSG_USER_ACCESS_IS", "$b%s$b (account $b%s$b) has %d access." },
100 { "OSMSG_LEVEL_TOO_LOW", "You lack sufficient access to use this command." },
101 { "OSMSG_NEED_CHANNEL", "You must specify a channel for $b%s$b." },
102 { "OSMSG_INVALID_IRCMASK", "$b%s$b is an invalid IRC hostmask." },
103 { "OSMSG_ADDED_BAN", "I have banned $b%s$b from $b%s$b." },
d914d1cb 104 { "OSMSG_SHUN_ISSUED", "Shun issued for $b%s$b." },
105 { "OSMSG_SHUN_REMOVED", "Shun removed for $b%s$b." },
106 { "OSMSG_SHUN_FORCE_REMOVED", "Unknown/expired Shun removed for $b%s$b." },
107 { "OSMSG_SHUN_ONE_REFRESHED", "All Shuns resent to $b%s$b." },
108 { "OSMSG_SHUN_REFRESHED", "All Shuns refreshed." },
d76ed9a9
AS		 109 { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." },
110 { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." },
111 { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." },
112 { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." },
113 { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." },
114 { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." },
115 { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." },
116 { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." },
117 { "OSMSG_DEOP_DONE", "Deopped the requested lusers." },
118 { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." },
55342ce8 119 { "OSMSG_DEHOP_DONE", "Dehalfopped the requested lusers." },
120 { "OSMSG_DEHOPALL_DONE", "Dehalfopped everyone on $b%s$b." },
d76ed9a9
AS		 121 { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." },
122 { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." },
123 { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." },
124 { "OSMSG_JOIN_DONE", "I have joined $b%s$b." },
125 { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." },
126 { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." },
127 { "OSMSG_KICKALL_DONE", "I have cleared out %s." },
128 { "OSMSG_LEAVING", "Leaving $b%s$b." },
129 { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." },
130 { "OSMSG_OP_DONE", "Opped the requested lusers." },
131 { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." },
55342ce8 132 { "OSMSG_HOP_DONE", "Halfopped the requested lusers." },
133 { "OSMSG_HOPALL_DONE", "Halfopped everyone on $b%s$b." },
37ef8ee3 134 { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" },
135 { "OSMSG_WHOIS_NICK", "Nick : %s" },
136 { "OSMSG_WHOIS_HOST", "Host : %s@%s" },
137 { "OSMSG_WHOIS_FAKEHOST", "Fakehost : %s" },
138 { "OSMSG_WHOIS_CRYPT_HOST", "Crypt Host : %s" },
139 { "OSMSG_WHOIS_CRYPT_IP", "Crypt IP : %s" },
140 { "OSMSG_WHOIS_IP", "Real IP : %s" },
141 { "OSMSG_WHOIS_MODES", "Modes : +%s " },
142 { "OSMSG_WHOIS_INFO", "Info : %s" },
143 { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" },
144 { "OSMSG_WHOIS_SERVER", "Server : %s" },
145 { "OSMSG_WHOIS_NICK_AGE", "Nick Age : %s" },
146 { "OSMSG_WHOIS_ACCOUNT", "Account : %s" },
147 { "OSMSG_WHOIS_CHANNELS", "Channels : %s" },
148 { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." },
d76ed9a9
AS		 149 { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." },
150 { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." },
151 { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." },
152 { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." },
153 { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." },
154 { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." },
155 { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." },
156 { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." },
157 { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." },
158 { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." },
159 { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." },
160 { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." },
161 { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." },
162 { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." },
163 { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." },
164 { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." },
165 { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" },
166 { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" },
167 { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." },
168 { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." },
169 { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." },
170 { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." },
171 { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." },
172 { "OSMSG_BADWORD_LIST", "Bad words: %s" },
173 { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" },
174 { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." },
d914d1cb 175 { "OSMSG_SHUN_COUNT", "There are %d shuns active on the network." },
d76ed9a9
AS		 176 { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" },
177 { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" },
178 { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" },
179 { "OSMSG_RESERVED_LIST", "List of reserved nicks:" },
de9510bc
AS		 180 { "OSMSG_TRUSTED_LIST", "$bTrusted Hosts$b" },
181 { "OSMSG_TRUSTED_LIST_HEADER", "IP Address Limit By Time" },
182 { "OSMSG_HOST_IS_TRUSTED", "%-15s %-5s %-10s set %s ago, expires %s" },
183 { "OSMSG_HOST_IS_TRUSTED_DESC", " Reason: %s" },
184 { "OSMSG_TRUSTED_LIST_BAR", "----------------------------------------" },
185 { "OSMSG_TRUSTED_LIST_END", "----------End of Trusted Hosts----------" },
d76ed9a9
AS		 186 { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." },
187 { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" },
188 { "OSMSG_LINE_DUMPED", "Raw line sent." },
189 { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." },
190 { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." },
191 { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." },
192 { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." },
193 { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." },
194 { "OSMSG_ILLEGAL_REASON", "This channel is illegal." },
195 { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." },
196 { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." },
197 { "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." },
198 { "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." },
199 { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." },
200 { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." },
201 { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." },
202 { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." },
203 { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." },
204 { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." },
205 { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." },
55342ce8 206 { "OSMSG_HOPS_GIVEN", "I have given halfops in $b%s$b to $b%s$b." },
d76ed9a9
AS		 207 { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." },
208 { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." },
209 { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." },
210 { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." },
211 { "OSMSG_OPTION_ROOT", "The following keys can be queried:" },
212 { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" },
213 { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" },
214 { "OSMSG_OPTION_LIST_EMPTY", "Empty list." },
215 { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." },
216 { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." },
217 { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." },
218 { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." },
219 { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." },
220 { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" },
de9510bc
AS		 221 { "OSMSG_USER_SEARCH_HEADER", "Nick User@Host (Account)" },
222 { "OSMSG_USER_SEARCH_BAR", "-------------------------------------------" },
8e11460f
AS		 223 { "OSMSG_USER_SEARCH_COUNT", "There were %4u matches" },
224 { "OSMSG_USER_SEARCH_COUNT_BAR", "------------ Found %4u matches -----------" },
d76ed9a9
AS		 225 { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
226 { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" },
d914d1cb 227 { "OSMSG_SHUN_SEARCH_RESULTS", "The following shun were found:" },
d76ed9a9
AS		 228 { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" },
229 { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." },
d914d1cb 230 { "OSMSG_SSYNC_RUNNING", "Synchronizing shuns from %s." },
d76ed9a9 231 { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" },
d914d1cb 232 { "OSMSG_STRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" },
d76ed9a9
AS		 233 { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." },
234 { "OSMSG_GAG_ADDED", "Gagged $b%s$b." },
235 { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." },
236 { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." },
237 { "OSMSG_NO_GAGS", "No gags have been set." },
238 { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." },
239 { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." },
240 { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." },
241 { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." },
242 { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." },
243 { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." },
244 { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." },
245 { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." },
de9510bc
AS		 246 { "OSMSG_ALERTS_LIST", "$bCurrent $O alerts$b" },
247 { "OSMSG_ALERTS_BAR", "----------------------------------------------" },
248 { "OSMSG_ALERTS_HEADER", "Name Action (by Oper)" },
249 { "OSMSG_ALERTS_DESC", " Criteria: %s" },
250 { "OSMSG_ALERT_IS", "$b%-20s$b %-6s (by %s)" },
251 { "OSMSG_ALERT_END", "----------------End of Alerts-----------------" },
d76ed9a9
AS		 252 { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." },
253 { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." },
254 { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." },
255 { "OSMSG_RECONNECTING", "Reconnecting to my uplink." },
256 { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." },
257 { "OSMSG_NAME_COLLIDE", "That name is already in use." },
258 { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." },
259 { "OSMSG_SERVER_JUPED", "Added new jupe server %s." },
260 { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." },
261 { "OSMSG_SERVER_UNJUPED", "Server jupe removed." },
c52666c6 262 /*
d76ed9a9
AS		 263 { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" },
264 { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." },
265 { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" },
266 { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." },
267 { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" },
268 { "OSMSG_WARN_LISTENTRY", "%s (%s)" },
269 { "OSMSG_WARN_LISTEND", "End of activity warning list." },
c52666c6 270 */
d76ed9a9
AS		 271 { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." },
272 { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." },
273 { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." },
274 { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." },
275 { "OSMSG_UPLINK_START", "Uplink $b%s$b:" },
276 { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" },
277 { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." },
d914d1cb 278 { "OSMSG_STUPID_SHUN", "Shun %s? Now $bthat$b would be smooth." },
d76ed9a9
AS		 279 { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" },
280 { "OSMSG_CHANINFO_HEADER", "%s Information" },
281 { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" },
282 { "OSMSG_CHANINFO_MODES", "Modes: %s" },
283 { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" },
284 { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" },
285 { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" },
286 { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" },
287 { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
2aef5f4b 288 { "OSMSG_CHANINFO_EXEMPT_COUNT", "Exempts (%d):" },
289 { "OSMSG_CHANINFO_EXEMPT", "%%s by %%s (%a %b %d %H:%M:%S %Y)" },
d76ed9a9
AS		 290 { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" },
291 { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" },
292 { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" },
27eaa617 293 { "OSMSG_INVALID_REGEX", "Invalid regex: %s: %s (%d)" },
ec311f39 294 { "OSMSG_TRACK_DISABLED", "Tracking is not currently compiled into X3" },
7637f48f 295 { "OSMSG_MAXUSERS_RESET", "Max clients has been reset to $b%d$b" },
d76ed9a9
AS		 296 { NULL, NULL }
297};
298
b1bf690d 299#define OPSERV_SYNTAX() svccmd_send_help_brief(user, opserv, cmd)
d76ed9a9 300
ec311f39 301extern void add_track_user(struct userNode *user);
d76ed9a9
AS		 302typedef int (*discrim_search_func)(struct userNode *match, void *extra);
303
304struct userNode *opserv;
258d1427 305static struct service *opserv_service;
d76ed9a9 306
de9510bc 307/*static dict_t opserv_chan_warn; */ /* data is char* */
d76ed9a9
AS		 308static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */
309static struct string_list *opserv_bad_words;
310static dict_t opserv_exempt_channels; /* data is not used */
311static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */
312static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */
313static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */
314static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */
315static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */
316static struct module *opserv_module;
317static struct log_type *OS_LOG;
318static unsigned int new_user_flood;
319static char *level_strings[1001];
7637f48f 320struct string_list *autojoin_channels;
d76ed9a9
AS		 321
322static struct {
323 struct chanNode *debug_channel;
324 struct chanNode *alert_channel;
325 struct chanNode *staff_auth_channel;
326 struct policer_params *join_policer_params;
327 struct policer new_user_policer;
328 unsigned long untrusted_max;
329 unsigned long clone_gline_duration;
330 unsigned long block_gline_duration;
d914d1cb 331 unsigned long block_shun_duration;
d76ed9a9
AS		 332 unsigned long purge_lock_delay;
333 unsigned long join_flood_moderate;
334 unsigned long join_flood_moderate_threshold;
5a1daaab 335 unsigned long admin_level;
1c5f6697 336 unsigned long silent_level;
d76ed9a9
AS		 337} opserv_conf;
338
339struct trusted_host {
340 char *ipaddr;
341 char *issuer;
342 char *reason;
343 unsigned long limit;
344 time_t issued;
345 time_t expires;
346};
347
348struct gag_entry {
349 char *mask;
350 char *owner;
351 char *reason;
352 time_t expires;
353 struct gag_entry *next;
354};
355
356static struct gag_entry *gagList;
357
358struct opserv_hostinfo {
359 struct userList clients;
360 struct trusted_host *trusted;
361};
362
363static void
364opserv_free_hostinfo(void *data)
365{
366 struct opserv_hostinfo *ohi = data;
367 userList_clean(&ohi->clients);
368 free(ohi);
369}
370
371typedef struct opservDiscrim {
372 struct chanNode *channel;
2f61d1d7 373 char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask;
374 irc_in_addr_t ip_mask;
375 unsigned long limit;
376 time_t min_ts, max_ts;
27eaa617 377 regex_t regex_nick, regex_ident, regex_host, regex_info;
378 unsigned int has_regex_nick : 1, has_regex_ident : 1, has_regex_host : 1, has_regex_info : 1;
d76ed9a9 379 unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels;
2f61d1d7 380 unsigned char ip_mask_bits;
d76ed9a9
AS		 381 unsigned int match_opers : 1, option_log : 1;
382 unsigned int chan_req_modes : 2, chan_no_modes : 2;
383 int authed : 2, info_space : 2;
63665495 384 unsigned int intra_scmp : 2, intra_dcmp : 2;
27eaa617 385 unsigned int use_regex : 1;
1c5f6697 386 unsigned int silent : 1;
d76ed9a9
AS		 387} *discrim_t;
388
389struct discrim_and_source {
390 discrim_t discrim;
391 struct userNode *source;
258d1427 392 struct userNode *destination;
d76ed9a9
AS		 393 dict_t dict;
394 unsigned int disp_limit;
395};
396
258d1427 397static discrim_t opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel);
d76ed9a9
AS		 398static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data);
399static int gag_helper_func(struct userNode *match, void *extra);
400static int ungag_helper_func(struct userNode *match, void *extra);
401
402typedef enum {
403 REACT_NOTICE,
404 REACT_KILL,
1c5f6697 405// REACT_SILENT,
d914d1cb 406 REACT_GLINE,
ec311f39 407 REACT_TRACK,
d914d1cb 408 REACT_SHUN
d76ed9a9
AS		 409} opserv_alert_reaction;
410
411struct opserv_user_alert {
412 char *owner;
413 char *text_discrim, *split_discrim;
414 discrim_t discrim;
415 opserv_alert_reaction reaction;
416};
417
418/* funny type to make it acceptible to dict_set_free_data, far below */
419static void
420opserv_free_user_alert(void *data)
421{
422 struct opserv_user_alert *alert = data;
423 if (alert->discrim->channel)
424 UnlockChannel(alert->discrim->channel);
425 free(alert->owner);
426 free(alert->text_discrim);
427 free(alert->split_discrim);
27eaa617 428 if(alert->discrim->has_regex_nick)
429 regfree(&alert->discrim->regex_nick);
430 if(alert->discrim->has_regex_ident)
431 regfree(&alert->discrim->regex_ident);
432 if(alert->discrim->has_regex_host)
433 regfree(&alert->discrim->regex_host);
434 if(alert->discrim->has_regex_info)
435 regfree(&alert->discrim->regex_info);
d76ed9a9
AS		 436 free(alert->discrim->reason);
437 free(alert->discrim);
438 free(alert);
439}
440
441#define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0)
442#define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0)
443
7637f48f 444
d76ed9a9
AS		 445/* A lot of these commands are very similar to what ChanServ can do,
446 * but OpServ can do them even on channels that aren't registered.
447 */
448
449static MODCMD_FUNC(cmd_access)
450{
451 struct handle_info *hi;
452 const char *target;
453 unsigned int res;
454
455 target = (argc > 1) ? (const char*)argv[1] : user->nick;
456 if (!irccasecmp(target, "*")) {
457 nickserv_show_oper_accounts(user, cmd);
458 return 1;
459 }
460 if (!(hi = modcmd_get_handle_info(user, target)))
461 return 0;
258d1427 462 res = (argc > 2) ? oper_try_set_access(user, opserv_service->bot, hi, strtoul(argv[2], NULL, 0)) : 0;
d76ed9a9
AS		 463 reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level);
464 return res;
465}
466
467static MODCMD_FUNC(cmd_ban)
468{
469 struct mod_chanmode change;
470 struct userNode *victim;
471
472 mod_chanmode_init(&change);
473 change.argc = 1;
474 change.args[0].mode = MODE_BAN;
475 if (is_ircmask(argv[1]))
a32da4c7 476 change.args[0].u.hostmask = strdup(argv[1]);
d76ed9a9 477 else if ((victim = GetUserH(argv[1])))
a32da4c7 478 change.args[0].u.hostmask = generate_hostmask(victim, 0);
d76ed9a9 479 else {
258d1427
AS		 480 reply("OSMSG_INVALID_IRCMASK", argv[1]);
481 return 0;
d76ed9a9
AS		 482 }
483 modcmd_chanmode_announce(&change);
a32da4c7 484 reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name);
485 free((char*)change.args[0].u.hostmask);
d76ed9a9
AS		 486 return 1;
487}
488
489static MODCMD_FUNC(cmd_chaninfo)
490{
491 char buffer[MAXLEN];
492 const char *fmt;
493 struct banNode *ban;
2aef5f4b 494 struct exemptNode *exempt;
d76ed9a9
AS		 495 struct modeNode *moden;
496 unsigned int n;
497
498 reply("OSMSG_CHANINFO_HEADER", channel->name);
499 fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP");
500 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp));
501 send_message_type(4, user, cmd->parent->bot, "%s", buffer);
502 irc_make_chanmode(channel, buffer);
503 if (channel->bad_channel)
504 reply("OSMSG_CHANINFO_MODES_BADWORD", buffer);
505 else
506 reply("OSMSG_CHANINFO_MODES", buffer);
507 if (channel->topic_time) {
508 fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC");
509 strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time));
510 send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic);
511 } else {
258d1427
AS		 512 irc_fetchtopic(cmd->parent->bot, channel->name);
513 reply("OSMSG_CHANINFO_TOPIC_UNKNOWN");
d76ed9a9
AS		 514 }
515 if (channel->banlist.used) {
258d1427 516 reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used);
d76ed9a9 517 fmt = user_find_message(user, "OSMSG_CHANINFO_BAN");
258d1427
AS		 518 for (n = 0; n < channel->banlist.used; n++) {
519 ban = channel->banlist.list[n];
520 strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set));
521 send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who);
522 }
d76ed9a9 523 }
2aef5f4b 524 if (channel->exemptlist.used) {
525 reply("OSMSG_CHANINFO_EXEMPT_COUNT", channel->exemptlist.used);
526 fmt = user_find_message(user, "OSMSG_CHANINFO_EXEMPT");
527 for (n = 0; n < channel->exemptlist.used; n++) {
528 exempt = channel->exemptlist.list[n];
529 strftime(buffer, sizeof(buffer), fmt, localtime(&exempt->set));
530 send_message_type(4, user, cmd->parent->bot, buffer, exempt->exempt, exempt->who);
531 }
532 }
d76ed9a9
AS		 533 if ((argc < 2) && (channel->members.used >= 50)) {
534 /* early out unless they ask for users */
535 reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name);
536 return 1;
537 }
538 reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used);
539 for (n=0; n<channel->members.used; n++) {
258d1427 540 moden = channel->members.list[n];
2f61d1d7 541 if (moden->modes & MODE_CHANOP) {
542 if (moden->oplevel >= 0)
543 send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname);
544 else
545 send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
546 }
d76ed9a9 547 }
55342ce8 548 for (n=0; n<channel->members.used; n++) {
549 moden = channel->members.list[n];
550 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_HALFOP)
551 send_message_type(4, user, cmd->parent->bot, " %s%s (%s@%s)", "%", moden->user->nick, moden->user->ident, moden->user->hostname);
552 }
d76ed9a9 553 for (n=0; n<channel->members.used; n++) {
258d1427
AS		 554 moden = channel->members.list[n];
555 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_VOICE)
d76ed9a9
AS		 556 send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
557 }
558 for (n=0; n<channel->members.used; n++) {
258d1427
AS		 559 moden = channel->members.list[n];
560 if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == 0)
d76ed9a9
AS		 561 send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname);
562 }
563 return 1;
564}
565
de9510bc
AS		 566/* This command has been replaced by 'alert notice channel #foo' */
567/*
2f61d1d7 568static MODCMD_FUNC(cmd_warn)
d76ed9a9
AS		 569{
570 char *reason, *message;
571
572 if (!IsChannelName(argv[1])) {
258d1427
AS		 573 reply("OSMSG_NEED_CHANNEL", argv[0]);
574 return 0;
d76ed9a9
AS		 575 }
576 reason = dict_find(opserv_chan_warn, argv[1], NULL);
577 if (reason) {
578 reply("OSMSG_WARN_EXISTS", argv[1]);
579 return 0;
580 }
581 if (argv[2])
582 reason = strdup(unsplit_string(argv+2, argc-2, NULL));
583 else
584 reason = strdup("No reason");
585 dict_insert(opserv_chan_warn, strdup(argv[1]), reason);
586 reply("OSMSG_WARN_ADDED", argv[1], reason);
587 if (dict_find(channels, argv[1], NULL)) {
588 message = alloca(strlen(reason) + strlen(argv[1]) + 55);
589 sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason);
590 global_message(MESSAGE_RECIPIENT_OPERS, message);
591 }
592 return 1;
593}
594
595static MODCMD_FUNC(cmd_unwarn)
596{
597 if ((argc < 2) || !IsChannelName(argv[1])) {
598 reply("OSMSG_NEED_CHANNEL", argv[0]);
258d1427 599 return 0;
d76ed9a9
AS		 600 }
601 if (!dict_remove(opserv_chan_warn, argv[1])) {
602 reply("OSMSG_WARN_NOEXIST", argv[1]);
603 return 0;
604 }
605 reply("OSMSG_WARN_DELETED", argv[1]);
606 return 1;
607}
de9510bc 608*/
d76ed9a9
AS		 609
610static MODCMD_FUNC(cmd_clearbans)
611{
612 struct mod_chanmode *change;
613 unsigned int ii;
614
615 change = mod_chanmode_alloc(channel->banlist.used);
616 for (ii=0; ii<channel->banlist.used; ii++) {
617 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
ec1a68c8 618 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
d76ed9a9
AS		 619 }
620 modcmd_chanmode_announce(change);
ec1a68c8 621 for (ii=0; ii<change->argc; ++ii)
622 free((char*)change->args[ii].u.hostmask);
d76ed9a9
AS		 623 mod_chanmode_free(change);
624 reply("OSMSG_CLEARBANS_DONE", channel->name);
625 return 1;
626}
627
628static MODCMD_FUNC(cmd_clearmodes)
629{
630 struct mod_chanmode change;
631
632 if (!channel->modes) {
258d1427 633 reply("OSMSG_NO_CHANNEL_MODES", channel->name);
d76ed9a9
AS		 634 return 0;
635 }
636 mod_chanmode_init(&change);
637 change.modes_clear = channel->modes;
638 modcmd_chanmode_announce(&change);
639 reply("OSMSG_CLEARMODES_DONE", channel->name);
640 return 1;
641}
642
643static MODCMD_FUNC(cmd_deop)
644{
645 struct mod_chanmode *change;
646 unsigned int arg, count;
647
648 change = mod_chanmode_alloc(argc-1);
649 for (arg = 1, count = 0; arg < argc; ++arg) {
650 struct userNode *victim = GetUserH(argv[arg]);
651 struct modeNode *mn;
258d1427 652 if (!victim || IsService(victim)
d76ed9a9
AS		 653 || !(mn = GetUserMode(channel, victim))
654 || !(mn->modes & MODE_CHANOP))
655 continue;
656 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
a32da4c7 657 change->args[count++].u.member = mn;
d76ed9a9
AS		 658 }
659 if (count) {
660 change->argc = count;
661 modcmd_chanmode_announce(change);
662 }
663 mod_chanmode_free(change);
664 reply("OSMSG_DEOP_DONE");
665 return 1;
666}
667
55342ce8 668static MODCMD_FUNC(cmd_dehop)
669{
670 struct mod_chanmode *change;
671 unsigned int arg, count;
672
673 change = mod_chanmode_alloc(argc-1);
674 for (arg = 1, count = 0; arg < argc; ++arg) {
675 struct userNode *victim = GetUserH(argv[arg]);
676 struct modeNode *mn;
677 if (!victim || IsService(victim)
678 || !(mn = GetUserMode(channel, victim))
679 || !(mn->modes & MODE_HALFOP))
680 continue;
681 change->args[count].mode = MODE_REMOVE | MODE_HALFOP;
11408ce4 682 change->args[count++].u.member = mn;
55342ce8 683 }
684 if (count) {
685 change->argc = count;
686 modcmd_chanmode_announce(change);
687 }
688 mod_chanmode_free(change);
689 reply("OSMSG_DEHOP_DONE");
690 return 1;
691}
692
d76ed9a9
AS		 693static MODCMD_FUNC(cmd_deopall)
694{
695 struct mod_chanmode *change;
696 unsigned int ii, count;
697
698 change = mod_chanmode_alloc(channel->members.used);
699 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427
AS		 700 struct modeNode *mn = channel->members.list[ii];
701 if (IsService(mn->user) || !(mn->modes & MODE_CHANOP))
d76ed9a9
AS		 702 continue;
703 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
a32da4c7 704 change->args[count++].u.member = mn;
d76ed9a9
AS		 705 }
706 if (count) {
707 change->argc = count;
708 modcmd_chanmode_announce(change);
709 }
710 mod_chanmode_free(change);
711 reply("OSMSG_DEOPALL_DONE", channel->name);
712 return 1;
713}
714
55342ce8 715static MODCMD_FUNC(cmd_dehopall)
716{
717 struct mod_chanmode *change;
718 unsigned int ii, count;
719
720 change = mod_chanmode_alloc(channel->members.used);
721 for (ii = count = 0; ii < channel->members.used; ++ii) {
722 struct modeNode *mn = channel->members.list[ii];
723 if (IsService(mn->user) || !(mn->modes & MODE_HALFOP))
724 continue;
725 change->args[count].mode = MODE_REMOVE | MODE_HALFOP;
11408ce4 726 change->args[count++].u.member = mn;
55342ce8 727 }
728 if (count) {
729 change->argc = count;
730 modcmd_chanmode_announce(change);
731 }
732 mod_chanmode_free(change);
733 reply("OSMSG_DEHOPALL_DONE", channel->name);
734 return 1;
735}
736
7637f48f 737static MODCMD_FUNC(cmd_resetmax)
738{
739 max_clients = dict_size(clients);
740 max_clients_time = now;
741 reply("OSMSG_MAXUSERS_RESET", max_clients);
742 return 1;
743}
744
d76ed9a9
AS		 745static MODCMD_FUNC(cmd_rehash)
746{
747 extern char *services_config;
748
749 if (conf_read(services_config))
258d1427 750 reply("OSMSG_REHASH_COMPLETE");
d76ed9a9 751 else
258d1427 752 reply("OSMSG_REHASH_FAILED");
d76ed9a9
AS		 753 return 1;
754}
755
756static MODCMD_FUNC(cmd_reopen)
757{
758 log_reopen();
759 reply("OSMSG_REOPEN_COMPLETE");
760 return 1;
761}
762
763static MODCMD_FUNC(cmd_reconnect)
764{
765 reply("OSMSG_RECONNECTING");
766 irc_squit(self, "Reconnecting.", NULL);
767 return 1;
768}
769
770static MODCMD_FUNC(cmd_jupe)
771{
772 extern int force_n2k;
773 struct server *newsrv;
774 unsigned int num;
775 char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1];
776
777 num = atoi(argv[2]);
778 if ((num < 64) && !force_n2k) {
779 inttobase64(numeric, num, 1);
780 inttobase64(numeric+1, 64*64-1, 2);
781 } else {
782 inttobase64(numeric, num, 2);
783 inttobase64(numeric+2, 64*64*64-1, 3);
784 }
785#ifdef WITH_PROTOCOL_P10
786 if (GetServerN(numeric)) {
787 reply("OSMSG_NUMERIC_COLLIDE", num, numeric);
788 return 0;
789 }
790#endif
791 if (GetServerH(argv[1])) {
792 reply("OSMSG_NAME_COLLIDE");
793 return 0;
794 }
795 snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL));
796 newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc);
797 if (!newsrv) {
798 reply("OSMSG_SRV_CREATE_FAILED");
799 return 0;
800 }
801 irc_server(newsrv);
802 reply("OSMSG_SERVER_JUPED", argv[1]);
803 return 1;
804}
805
806static MODCMD_FUNC(cmd_unjupe)
807{
808 struct server *srv;
809 char *reason;
810
811 srv = GetServerH(argv[1]);
812 if (!srv) {
813 reply("MSG_SERVER_UNKNOWN", argv[1]);
814 return 0;
815 }
816 if (strncmp(srv->description, "JUPE", 4)) {
817 reply("OSMSG_SERVER_NOT_JUPE");
818 return 0;
819 }
820 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server";
821 DelServer(srv, 1, reason);
822 reply("OSMSG_SERVER_UNJUPED");
823 return 1;
824}
825
826static MODCMD_FUNC(cmd_jump)
827{
828 extern struct cManagerNode cManager;
829 void uplink_select(char *name);
830 struct uplinkNode *uplink_find(char *name);
831 struct uplinkNode *uplink;
832 char *target;
833
834 target = unsplit_string(argv+1, argc-1, NULL);
835
836 if (!strcmp(cManager.uplink->name, target)) {
258d1427
AS		 837 reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name);
838 return 0;
d76ed9a9
AS		 839 }
840
841 uplink = uplink_find(target);
842 if (!uplink) {
258d1427
AS		 843 reply("OSMSG_INVALID_UPLINK", target);
844 return 0;
d76ed9a9
AS		 845 }
846 if (uplink->flags & UPLINK_UNAVAILABLE) {
847 reply("OSMSG_UPLINK_DISABLED", uplink->name);
848 return 0;
849 }
850
851 reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port);
852 uplink_select(target);
853 irc_squit(self, "Reconnecting.", NULL);
854 return 1;
855}
856
857static MODCMD_FUNC(cmd_die)
858{
859 char *reason, *text;
860
861 text = unsplit_string(argv+1, argc-1, NULL);
862 reason = alloca(strlen(text) + strlen(user->nick) + 20);
863 sprintf(reason, "Disconnected by %s [%s]", user->nick, text);
864 irc_squit(self, reason, text);
865 quit_services = 1;
866 return 1;
867}
868
869static MODCMD_FUNC(cmd_restart)
870{
871 extern int services_argc;
872 extern char **services_argv;
873 char **restart_argv, *reason, *text;
874
875 text = unsplit_string(argv+1, argc-1, NULL);
876 reason = alloca(strlen(text) + strlen(user->nick) + 17);
877 sprintf(reason, "Restarted by %s [%s]", user->nick, text);
878 irc_squit(self, reason, text);
879
880 /* Append a NULL to the end of argv[]. */
881 restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *));
882 memcpy(restart_argv, services_argv, services_argc * sizeof(char *));
883 restart_argv[services_argc] = NULL;
884
885 call_exit_funcs();
886
887 /* Don't blink. */
888 execv(services_argv[0], restart_argv);
889
890 /* If we're still here, that means something went wrong. Reconnect. */
891 return 1;
892}
893
894static struct gline *
9a75756e 895opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration, int silent)
d76ed9a9 896{
2f61d1d7 897 char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' };
898 irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip);
899 if (!reason)
900 snprintf(reason = alloca(MAXLEN), MAXLEN,
901 "G-line requested by %s.", src_handle);
902 if (!duration)
903 duration = opserv_conf.block_gline_duration;
9a75756e 904 return gline_add(src_handle, mask, duration, reason, now, 1, silent ? 1 : 0);
d76ed9a9
AS		 905}
906
907static MODCMD_FUNC(cmd_block)
908{
909 struct userNode *target;
910 struct gline *gline;
911 char *reason;
912
913 target = GetUserH(argv[1]);
914 if (!target) {
258d1427
AS		 915 reply("MSG_NICK_UNKNOWN", argv[1]);
916 return 0;
d76ed9a9
AS		 917 }
918 if (IsService(target)) {
258d1427
AS		 919 reply("MSG_SERVICE_IMMUNE", target->nick);
920 return 0;
d76ed9a9
AS		 921 }
922 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL;
9a75756e 923 gline = opserv_block(target, user->handle_info->handle, reason, 0, 0);
d76ed9a9
AS		 924 reply("OSMSG_GLINE_ISSUED", gline->target);
925 return 1;
926}
927
928static MODCMD_FUNC(cmd_gline)
929{
930 unsigned long duration;
931 char *reason;
932 struct gline *gline;
933
934 reason = unsplit_string(argv+3, argc-3, NULL);
935 if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
258d1427
AS		 936 reply("MSG_INVALID_GLINE", argv[1]);
937 return 0;
d76ed9a9
AS		 938 }
939 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
940 reply("OSMSG_STUPID_GLINE", argv[1]);
941 return 0;
942 }
943 duration = ParseInterval(argv[2]);
944 if (!duration) {
945 reply("MSG_INVALID_DURATION", argv[2]);
946 return 0;
947 }
9a75756e 948 gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, 1, 0);
d76ed9a9
AS		 949 reply("OSMSG_GLINE_ISSUED", gline->target);
950 return 1;
951}
952
953static MODCMD_FUNC(cmd_ungline)
954{
955 if (gline_remove(argv[1], 1))
956 reply("OSMSG_GLINE_REMOVED", argv[1]);
957 else
958 reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]);
959 return 1;
960}
961
962static MODCMD_FUNC(cmd_refreshg)
963{
964 if (argc > 1) {
965 unsigned int count;
966 dict_iterator_t it;
967 struct server *srv;
968
969 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
970 srv = iter_data(it);
971 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
972 continue;
973 gline_refresh_server(srv);
974 reply("OSMSG_GLINES_ONE_REFRESHED", srv->name);
975 count++;
976 }
977 if (!count) {
978 reply("MSG_SERVER_UNKNOWN", argv[1]);
979 return 0;
980 }
981 } else {
982 gline_refresh_all();
983 reply("OSMSG_GLINES_REFRESHED");
984 }
985 return 1;
986}
987
d914d1cb 988static struct shun *
989opserv_shun(struct userNode *target, char *src_handle, char *reason, unsigned long duration)
990{
991 char *mask;
992 mask = alloca(MAXLEN);
993 snprintf(mask, MAXLEN, "*@%s", target->hostname);
994 if (!reason) {
995 reason = alloca(MAXLEN);
996 snprintf(reason, MAXLEN, "Shun requested by %s.", src_handle);
997 }
998 if (!duration) duration = opserv_conf.block_shun_duration;
999 return shun_add(src_handle, mask, duration, reason, now, 1);
1000}
1001
1002static MODCMD_FUNC(cmd_sblock)
1003{
1004 struct userNode *target;
1005 struct shun *shun;
1006 char *reason;
1007
1008 target = GetUserH(argv[1]);
1009 if (!target) {
1010 reply("MSG_NICK_UNKNOWN", argv[1]);
1011 return 0;
1012 }
1013 if (IsService(target)) {
1014 reply("MSG_SERVICE_IMMUNE", target->nick);
1015 return 0;
1016 }
1017 reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL;
1018 shun = opserv_shun(target, user->handle_info->handle, reason, 0);
1019 reply("OSMSG_SHUN_ISSUED", shun->target);
1020 return 1;
1021}
1022
1023static MODCMD_FUNC(cmd_shun)
1024{
1025 unsigned long duration;
1026 char *reason;
1027 struct shun *shun;
1028
1029 reason = unsplit_string(argv+3, argc-3, NULL);
1030 if (!is_shun(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) {
1031 reply("MSG_INVALID_SHUN", argv[1]);
1032 return 0;
1033 }
1034 if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) {
1035 reply("OSMSG_STUPID_SHUN", argv[1]);
1036 return 0;
1037 }
1038 duration = ParseInterval(argv[2]);
1039 if (!duration) {
1040 reply("MSG_INVALID_DURATION", argv[2]);
1041 return 0;
1042 }
1043 shun = shun_add(user->handle_info->handle, argv[1], duration, reason, now, 1);
1044 reply("OSMSG_SHUN_ISSUED", shun->target);
1045 return 1;
1046}
1047
1048static MODCMD_FUNC(cmd_unshun)
1049{
1050 if (shun_remove(argv[1], 1))
1051 reply("OSMSG_SHUN_REMOVED", argv[1]);
1052 else
1053 reply("OSMSG_SHUN_FORCE_REMOVED", argv[1]);
1054 return 1;
1055}
1056
1057static MODCMD_FUNC(cmd_refreshs)
1058{
1059 if (argc > 1) {
1060 unsigned int count;
1061 dict_iterator_t it;
1062 struct server *srv;
1063
1064 for (it=dict_first(servers), count=0; it; it=iter_next(it)) {
1065 srv = iter_data(it);
1066 if ((srv == self) || !match_ircglob(srv->name, argv[1]))
1067 continue;
1068 shun_refresh_server(srv);
1069 reply("OSMSG_SHUNS_ONE_REFRESHED", srv->name);
1070 count++;
1071 }
1072 if (!count) {
1073 reply("MSG_SERVER_UNKNOWN", argv[1]);
1074 return 0;
1075 }
1076 } else {
1077 shun_refresh_all();
1078 reply("OSMSG_SHUNS_REFRESHED");
1079 }
1080 return 1;
1081}
1082
d76ed9a9
AS		 1083static void
1084opserv_ison(struct userNode *tell, struct userNode *target, const char *message)
1085{
1086 struct modeNode *mn;
1087 unsigned int count, here_len, n, maxlen;
1088 char buff[MAXLEN];
1089
1090 maxlen = tell->handle_info ? tell->handle_info->screen_width : 0;
1091 if (!maxlen)
1092 maxlen = MAX_LINE_SIZE;
1093 for (n=count=0; n<target->channels.used; n++) {
258d1427
AS		 1094 mn = target->channels.list[n];
1095 here_len = strlen(mn->channel->name);
1096 if ((count + here_len + 4) > maxlen) {
1097 buff[count] = 0;
d76ed9a9 1098 send_message(tell, opserv, message, buff);
258d1427
AS		 1099 count = 0;
1100 }
1101 if (mn->modes & MODE_CHANOP)
d76ed9a9 1102 buff[count++] = '@';
55342ce8 1103 if (mn->modes & MODE_HALFOP)
1104 buff[count++] = '%';
258d1427 1105 if (mn->modes & MODE_VOICE)
d76ed9a9 1106 buff[count++] = '+';
258d1427
AS		 1107 memcpy(buff+count, mn->channel->name, here_len);
1108 count += here_len;
1109 buff[count++] = ' ';
d76ed9a9
AS		 1110 }
1111 if (count) {
258d1427
AS		 1112 buff[count] = 0;
1113 send_message(tell, opserv, message, buff);
d76ed9a9
AS		 1114 }
1115}
1116
1117static MODCMD_FUNC(cmd_inviteme)
1118{
1119 struct userNode *target;
1120
1121 if (argc < 2) {
258d1427 1122 target = user;
d76ed9a9 1123 } else {
258d1427
AS		 1124 target = GetUserH(argv[1]);
1125 if (!target) {
1126 reply("MSG_NICK_UNKNOWN", argv[1]);
1127 return 0;
1128 }
d76ed9a9
AS		 1129 }
1130 if (opserv_conf.debug_channel == NULL) {
258d1427
AS		 1131 reply("OSMSG_NO_DEBUG_CHANNEL");
1132 return 0;
d76ed9a9
AS		 1133 }
1134 if (GetUserMode(opserv_conf.debug_channel, user)) {
a32da4c7 1135 reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name);
d76ed9a9
AS		 1136 return 0;
1137 }
1138 irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel);
1139 if (target != user)
258d1427 1140 reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name);
d76ed9a9
AS		 1141 return 1;
1142}
1143
1144static MODCMD_FUNC(cmd_invite)
1145{
1146 if (GetUserMode(channel, user)) {
1147 reply("OSMSG_ALREADY_THERE", channel->name);
1148 return 0;
1149 }
1150 irc_invite(cmd->parent->bot, user, channel);
1151 return 1;
1152}
1153
1154static MODCMD_FUNC(cmd_join)
1155{
1156 struct userNode *bot = cmd->parent->bot;
1157
1158 if (!IsChannelName(argv[1])) {
1159 reply("MSG_NOT_CHANNEL_NAME");
1160 return 0;
1161 } else if (!(channel = GetChannel(argv[1]))) {
2aef5f4b 1162 channel = AddChannel(argv[1], now, NULL, NULL, NULL);
d76ed9a9
AS		 1163 AddChannelUser(bot, channel)->modes |= MODE_CHANOP;
1164 } else if (GetUserMode(channel, bot)) {
1165 reply("OSMSG_ALREADY_JOINED", channel->name);
1166 return 0;
1167 } else {
1168 struct mod_chanmode change;
1169 mod_chanmode_init(&change);
1170 change.argc = 1;
1171 change.args[0].mode = MODE_CHANOP;
a32da4c7 1172 change.args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9
AS		 1173 modcmd_chanmode_announce(&change);
1174 }
1175 irc_fetchtopic(bot, channel->name);
1176 reply("OSMSG_JOIN_DONE", channel->name);
1177 return 1;
1178}
1179
1180static MODCMD_FUNC(cmd_kick)
1181{
1182 struct userNode *target;
1183 char *reason;
1184
1185 if (argc < 3) {
258d1427
AS		 1186 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1187 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1188 } else {
258d1427 1189 reason = unsplit_string(argv+2, argc-2, NULL);
d76ed9a9
AS		 1190 }
1191 target = GetUserH(argv[1]);
1192 if (!target) {
258d1427
AS		 1193 reply("MSG_NICK_UNKNOWN", argv[1]);
1194 return 0;
d76ed9a9
AS		 1195 }
1196 if (!GetUserMode(channel, target)) {
258d1427
AS		 1197 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1198 return 0;
d76ed9a9
AS		 1199 }
1200 KickChannelUser(target, channel, cmd->parent->bot, reason);
1201 return 1;
1202}
1203
1204static MODCMD_FUNC(cmd_kickall)
1205{
1206 unsigned int limit, n, inchan;
1207 struct modeNode *mn;
1208 char *reason;
1209 struct userNode *bot = cmd->parent->bot;
1210
1211 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1212 * channel, we have to join it in temporarily. */
1213 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1214 struct mod_chanmode change;
1215 mod_chanmode_init(&change);
1216 change.args[0].mode = MODE_CHANOP;
a32da4c7 1217 change.args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9
AS		 1218 modcmd_chanmode_announce(&change);
1219 }
1220 if (argc < 2) {
258d1427
AS		 1221 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1222 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1223 } else {
258d1427 1224 reason = unsplit_string(argv+1, argc-1, NULL);
d76ed9a9
AS		 1225 }
1226 limit = user->handle_info->opserv_level;
1227 for (n=channel->members.used; n>0;) {
258d1427
AS		 1228 mn = channel->members.list[--n];
1229 if (IsService(mn->user)
1230 || (mn->user->handle_info
1231 && (mn->user->handle_info->opserv_level >= limit))) {
1232 continue;
1233 }
1234 KickChannelUser(mn->user, channel, bot, reason);
d76ed9a9
AS		 1235 }
1236 if (!inchan)
1237 DelChannelUser(bot, channel, "My work here is done", 0);
1238 reply("OSMSG_KICKALL_DONE", channel->name);
1239 return 1;
1240}
1241
1242static MODCMD_FUNC(cmd_kickban)
1243{
1244 struct mod_chanmode change;
1245 struct userNode *target;
1246 char *reason;
1247 char *mask;
1248
1249 if (argc == 2) {
258d1427
AS		 1250 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1251 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1252 } else {
258d1427 1253 reason = unsplit_string(argv+2, argc-2, NULL);
d76ed9a9
AS		 1254 }
1255 target = GetUserH(argv[1]);
1256 if (!target) {
258d1427
AS		 1257 reply("MSG_NICK_UNKNOWN", argv[1]);
1258 return 0;
d76ed9a9
AS		 1259 }
1260 if (!GetUserMode(channel, target)) {
258d1427
AS		 1261 reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name);
1262 return 0;
d76ed9a9
AS		 1263 }
1264 mod_chanmode_init(&change);
1265 change.argc = 1;
1266 change.args[0].mode = MODE_BAN;
a32da4c7 1267 change.args[0].u.hostmask = mask = generate_hostmask(target, 0);
d76ed9a9
AS		 1268 modcmd_chanmode_announce(&change);
1269 KickChannelUser(target, channel, cmd->parent->bot, reason);
1270 free(mask);
1271 return 1;
1272}
1273
1274static MODCMD_FUNC(cmd_kickbanall)
1275{
1276 struct modeNode *mn;
1277 struct userNode *bot = cmd->parent->bot;
1278 struct mod_chanmode *change;
1279 char *reason;
1280 unsigned int limit, n, inchan;
1281
1282 /* ircu doesn't let servers KICK users, so if OpServ's not in the
1283 * channel, we have to join it in temporarily. */
1284 if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) {
1285 change = mod_chanmode_alloc(2);
1286 change->args[0].mode = MODE_CHANOP;
a32da4c7 1287 change->args[0].u.member = AddChannelUser(bot, channel);
d76ed9a9 1288 change->args[1].mode = MODE_BAN;
a32da4c7 1289 change->args[1].u.hostmask = "*!*@*";
d76ed9a9
AS		 1290 } else {
1291 change = mod_chanmode_alloc(1);
1292 change->args[0].mode = MODE_BAN;
a32da4c7 1293 change->args[0].u.hostmask = "*!*@*";
d76ed9a9
AS		 1294 }
1295 modcmd_chanmode_announce(change);
a32da4c7 1296 mod_chanmode_free(change);
d76ed9a9 1297 if (argc < 2) {
258d1427
AS		 1298 reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1);
1299 sprintf(reason, OSMSG_KICK_REQUESTED, user->nick);
d76ed9a9 1300 } else {
258d1427 1301 reason = unsplit_string(argv+1, argc-1, NULL);
d76ed9a9
AS		 1302 }
1303 /* now kick them */
1304 limit = user->handle_info->opserv_level;
1305 for (n=channel->members.used; n>0; ) {
258d1427
AS		 1306 mn = channel->members.list[--n];
1307 if (IsService(mn->user)
1308 || (mn->user->handle_info
1309 && (mn->user->handle_info->opserv_level >= limit))) {
1310 continue;
1311 }
1312 KickChannelUser(mn->user, channel, bot, reason);
d76ed9a9
AS		 1313 }
1314 if (!inchan)
1315 DelChannelUser(bot, channel, "My work here is done", 0);
1316 reply("OSMSG_KICKALL_DONE", channel->name);
1317 return 1;
1318}
1319
1320static MODCMD_FUNC(cmd_part)
1321{
1322 char *reason;
1323
1324 if (!IsChannelName(argv[1])) {
1325 reply("MSG_NOT_CHANNEL_NAME");
1326 return 0;
1327 }
1328 if ((channel = GetChannel(argv[1]))) {
1329 if (!GetUserMode(channel, cmd->parent->bot)) {
1330 reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name);
1331 return 0;
1332 }
1333 reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL);
1334 reply("OSMSG_LEAVING", channel->name);
1335 DelChannelUser(cmd->parent->bot, channel, reason, 0);
1336 }
1337 return 1;
1338}
1339
1340static MODCMD_FUNC(cmd_mode)
1341{
1342 if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) {
1343 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
1344 return 0;
1345 }
1346 reply("OSMSG_MODE_SET", channel->name);
1347 return 1;
1348}
1349
1350static MODCMD_FUNC(cmd_op)
1351{
1352 struct mod_chanmode *change;
1353 unsigned int arg, count;
1354
1355 change = mod_chanmode_alloc(argc-1);
1356 for (arg = 1, count = 0; arg < argc; ++arg) {
1357 struct userNode *victim;
1358 struct modeNode *mn;
1359 if (!(victim = GetUserH(argv[arg])))
1360 continue;
1361 if (!(mn = GetUserMode(channel, victim)))
1362 continue;
1363 if (mn->modes & MODE_CHANOP)
1364 continue;
1365 change->args[count].mode = MODE_CHANOP;
a32da4c7 1366 change->args[count++].u.member = mn;
d76ed9a9
AS		 1367 }
1368 if (count) {
1369 change->argc = count;
1370 modcmd_chanmode_announce(change);
1371 }
1372 mod_chanmode_free(change);
1373 reply("OSMSG_OP_DONE");
1374 return 1;
1375}
1376
55342ce8 1377static MODCMD_FUNC(cmd_hop)
1378{
1379 struct mod_chanmode *change;
1380 unsigned int arg, count;
1381
1382 change = mod_chanmode_alloc(argc-1);
1383 for (arg = 1, count = 0; arg < argc; ++arg) {
1384 struct userNode *victim;
1385 struct modeNode *mn;
1386 if (!(victim = GetUserH(argv[arg])))
1387 continue;
1388 if (!(mn = GetUserMode(channel, victim)))
1389 continue;
1390 if (mn->modes & MODE_HALFOP)
1391 continue;
1392 change->args[count].mode = MODE_HALFOP;
11408ce4 1393 change->args[count++].u.member = mn;
55342ce8 1394 }
1395 if (count) {
1396 change->argc = count;
1397 modcmd_chanmode_announce(change);
1398 }
1399 mod_chanmode_free(change);
1400 reply("OSMSG_HOP_DONE");
1401 return 1;
1402}
1403
d76ed9a9
AS		 1404static MODCMD_FUNC(cmd_opall)
1405{
1406 struct mod_chanmode *change;
1407 unsigned int ii, count;
1408
1409 change = mod_chanmode_alloc(channel->members.used);
1410 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427
AS		 1411 struct modeNode *mn = channel->members.list[ii];
1412 if (mn->modes & MODE_CHANOP)
d76ed9a9
AS		 1413 continue;
1414 change->args[count].mode = MODE_CHANOP;
a32da4c7 1415 change->args[count++].u.member = mn;
d76ed9a9
AS		 1416 }
1417 if (count) {
1418 change->argc = count;
258d1427 1419 modcmd_chanmode_announce(change);
d76ed9a9
AS		 1420 }
1421 mod_chanmode_free(change);
1422 reply("OSMSG_OPALL_DONE", channel->name);
1423 return 1;
1424}
1425
55342ce8 1426static MODCMD_FUNC(cmd_hopall)
1427{
1428 struct mod_chanmode *change;
1429 unsigned int ii, count;
1430
1431 change = mod_chanmode_alloc(channel->members.used);
1432 for (ii = count = 0; ii < channel->members.used; ++ii) {
1433 struct modeNode *mn = channel->members.list[ii];
1434 if (mn->modes & MODE_HALFOP)
1435 continue;
1436 change->args[count].mode = MODE_HALFOP;
11408ce4 1437 change->args[count++].u.member = mn;
55342ce8 1438 }
1439 if (count) {
1440 change->argc = count;
1441 modcmd_chanmode_announce(change);
1442 }
1443 mod_chanmode_free(change);
1444 reply("OSMSG_HOPALL_DONE", channel->name);
1445 return 1;
1446}
1447
d76ed9a9
AS		 1448static MODCMD_FUNC(cmd_whois)
1449{
1450 struct userNode *target;
1451 char buffer[128];
1452 int bpos, herelen;
1453
1454#ifdef WITH_PROTOCOL_P10
1455 if (argv[1][0] == '*')
1456 target = GetUserN(argv[1]+1);
1457 else
d76ed9a9 1458#endif
1117fc5a 1459 target = GetUserH(argv[1]);
d76ed9a9
AS		 1460 if (!target) {
1461 reply("MSG_NICK_UNKNOWN", argv[1]);
1462 return 0;
1463 }
1464 reply("OSMSG_WHOIS_NICK", target->nick);
1465 reply("OSMSG_WHOIS_HOST", target->ident, target->hostname);
1466 if (IsFakeHost(target))
1467 reply("OSMSG_WHOIS_FAKEHOST", target->fakehost);
37ef8ee3 1468 reply("OSMSG_WHOIS_CRYPT_HOST", target->crypthost);
1469 reply("OSMSG_WHOIS_CRYPT_IP", target->cryptip);
2f61d1d7 1470 reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip));
d76ed9a9 1471 if (target->modes) {
258d1427 1472 bpos = 0;
d76ed9a9 1473#define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen)
258d1427
AS		 1474 if (IsInvisible(target)) buffer[bpos++] = 'i';
1475 if (IsWallOp(target)) buffer[bpos++] = 'w';
1476 if (IsOper(target)) buffer[bpos++] = 'o';
1477 if (IsGlobal(target)) buffer[bpos++] = 'g';
1478 if (IsServNotice(target)) buffer[bpos++] = 's';
1479
1480 // sethost - reed/apples
1481 // if (IsHelperIrcu(target)) buffer[bpos++] = 'h';
1482 if (IsSetHost(target)) buffer[bpos++] = 'h';
1483
1484 if (IsService(target)) buffer[bpos++] = 'k';
1485 if (IsDeaf(target)) buffer[bpos++] = 'd';
b2cf3d66 1486 if (target->handle_info) buffer[bpos++] = 'r';
d76ed9a9
AS		 1487 if (IsHiddenHost(target)) buffer[bpos++] = 'x';
1488 if (IsGagged(target)) buffer_cat(" (gagged)");
258d1427
AS		 1489 if (IsRegistering(target)) buffer_cat(" (registered account)");
1490 buffer[bpos] = 0;
1491 if (bpos > 0)
d76ed9a9
AS		 1492 reply("OSMSG_WHOIS_MODES", buffer);
1493 }
1494 reply("OSMSG_WHOIS_INFO", target->info);
1495#ifdef WITH_PROTOCOL_P10
1496 reply("OSMSG_WHOIS_NUMERIC", target->numeric);
1497#endif
1498 reply("OSMSG_WHOIS_SERVER", target->uplink->name);
1499 reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated"));
1500 intervalString(buffer, now - target->timestamp, user->handle_info);
1501 reply("OSMSG_WHOIS_NICK_AGE", buffer);
1502 if (target->channels.used <= MAX_CHANNELS_WHOIS)
258d1427 1503 opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS");
d76ed9a9 1504 else
258d1427 1505 reply("OSMSG_WHOIS_HIDECHANS");
d76ed9a9
AS		 1506 return 1;
1507}
1508
1509static MODCMD_FUNC(cmd_unban)
1510{
1511 struct mod_chanmode change;
1512 mod_chanmode_init(&change);
1513 change.argc = 1;
1514 change.args[0].mode = MODE_REMOVE | MODE_BAN;
a32da4c7 1515 change.args[0].u.hostmask = argv[1];
d76ed9a9
AS		 1516 modcmd_chanmode_announce(&change);
1517 reply("OSMSG_UNBAN_DONE", channel->name);
1518 return 1;
1519}
1520
1521static MODCMD_FUNC(cmd_voiceall)
1522{
1523 struct mod_chanmode *change;
1524 unsigned int ii, count;
1525
1526 change = mod_chanmode_alloc(channel->members.used);
1527 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427
AS		 1528 struct modeNode *mn = channel->members.list[ii];
1529 if (mn->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE))
d76ed9a9
AS		 1530 continue;
1531 change->args[count].mode = MODE_VOICE;
a32da4c7 1532 change->args[count++].u.member = mn;
d76ed9a9
AS		 1533 }
1534 if (count) {
1535 change->argc = count;
258d1427 1536 modcmd_chanmode_announce(change);
d76ed9a9
AS		 1537 }
1538 mod_chanmode_free(change);
1539 reply("OSMSG_CHANNEL_VOICED", channel->name);
1540 return 1;
1541}
1542
1543static MODCMD_FUNC(cmd_devoiceall)
1544{
1545 struct mod_chanmode *change;
1546 unsigned int ii, count;
1547
1548 change = mod_chanmode_alloc(channel->members.used);
1549 for (ii = count = 0; ii < channel->members.used; ++ii) {
258d1427
AS		 1550 struct modeNode *mn = channel->members.list[ii];
1551 if (!(mn->modes & MODE_VOICE))
d76ed9a9
AS		 1552 continue;
1553 change->args[count].mode = MODE_REMOVE | MODE_VOICE;
a32da4c7 1554 change->args[count++].u.member = mn;
d76ed9a9
AS		 1555 }
1556 if (count) {
1557 change->argc = count;
258d1427 1558 modcmd_chanmode_announce(change);
d76ed9a9
AS		 1559 }
1560 mod_chanmode_free(change);
1561 reply("OSMSG_CHANNEL_DEVOICED", channel->name);
1562 return 1;
1563}
1564
1565static MODCMD_FUNC(cmd_stats_bad) {
1566 dict_iterator_t it;
1567 unsigned int ii, end, here_len;
1568 char buffer[400];
1569
1570 /* Show the bad word list.. */
de9510bc 1571 /* TODO: convert nonprinting chars like bold to $b etc in a usable way */
d76ed9a9
AS		 1572 for (ii=end=0; ii<opserv_bad_words->used; ii++) {
1573 here_len = strlen(opserv_bad_words->list[ii]);
de9510bc 1574 /* If the line is full output it & start again */
d76ed9a9
AS		 1575 if ((end + here_len + 2) > sizeof(buffer)) {
1576 buffer[end] = 0;
1577 reply("OSMSG_BADWORD_LIST", buffer);
1578 end = 0;
1579 }
1580 memcpy(buffer+end, opserv_bad_words->list[ii], here_len);
1581 end += here_len;
1582 buffer[end++] = ' ';
1583 }
1584 buffer[end] = 0;
1585 reply("OSMSG_BADWORD_LIST", buffer);
1586
1587 /* Show the exemption list.. */
1588 for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) {
1589 here_len = strlen(iter_key(it));
1590 if ((end + here_len + 2) > sizeof(buffer)) {
1591 buffer[end] = 0;
1592 reply("OSMSG_EXEMPTED_LIST", buffer);
1593 end = 0;
1594 }
1595 memcpy(buffer+end, iter_key(it), here_len);
1596 end += here_len;
1597 buffer[end++] = ' ';
1598 }
1599 buffer[end] = 0;
1600 reply("OSMSG_EXEMPTED_LIST", buffer);
1601 return 1;
1602}
1603
1604static MODCMD_FUNC(cmd_stats_glines) {
1605 reply("OSMSG_GLINE_COUNT", gline_count());
1606 return 1;
1607}
1608
d914d1cb 1609static MODCMD_FUNC(cmd_stats_shuns) {
1610 reply("OSMSG_SHUN_COUNT", shun_count());
1611 return 1;
1612}
1613
d76ed9a9
AS		 1614static void
1615trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) {
1616 unsigned int nn, pos;
1617 char buffer[400];
1618
1619 for (nn=1; nn<=depth; nn<<=1) ;
1620 for (pos=0, nn>>=1; nn>1; ) {
1621 nn >>= 1;
1622 buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|';
1623 buffer[pos++] = (nn == 1) ? '-': ' ';
1624 }
1625 buffer[pos] = 0;
1626 send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description);
1627 if (!server->children.used)
1628 return;
1629 for (nn=0; nn<server->children.used-1; nn++) {
1630 trace_links(bot, user, server->children.list[nn], depth<<1);
1631 }
1632 trace_links(bot, user, server->children.list[nn], (depth<<1)|1);
1633}
1634
1635static MODCMD_FUNC(cmd_stats_links) {
1636 trace_links(cmd->parent->bot, user, self, 1);
1637 return 1;
1638}
1639
1640
1641static MODCMD_FUNC(cmd_stats_max) {
1642 reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time)));
1643 return 1;
1644}
1645
1646static MODCMD_FUNC(cmd_stats_network) {
1647 struct helpfile_table tbl;
1648 unsigned int nn, tot_clients;
1649 dict_iterator_t it;
1650
1651 tot_clients = dict_size(clients);
1652 reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used);
1653 tbl.length = dict_size(servers)+1;
1654 tbl.width = 3;
1655 tbl.flags = TABLE_NO_FREE;
1656 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1657 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1658 tbl.contents[0][0] = "Server Name";
1659 tbl.contents[0][1] = "Clients";
1660 tbl.contents[0][2] = "Load";
1661 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1662 struct server *server = iter_data(it);
1663 char *buffer = malloc(32);
1664 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1665 tbl.contents[nn][0] = server->name;
1666 tbl.contents[nn][1] = buffer;
1667 sprintf(buffer, "%u", server->clients);
1668 tbl.contents[nn][2] = buffer + 16;
1669 sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100);
1670 nn++;
1671 }
1672 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1673 for (nn=1; nn<tbl.length; nn++) {
1674 free((char*)tbl.contents[nn][1]);
1675 free(tbl.contents[nn]);
1676 }
1677 free(tbl.contents[0]);
1678 free(tbl.contents);
1679 return 1;
1680}
1681
1682static MODCMD_FUNC(cmd_stats_network2) {
1683 struct helpfile_table tbl;
1684 unsigned int nn;
1685 dict_iterator_t it;
1686
1687 tbl.length = dict_size(servers)+1;
1688 tbl.width = 3;
1689 tbl.flags = TABLE_NO_FREE;
1690 tbl.contents = calloc(tbl.length, sizeof(*tbl.contents));
1691 tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents));
1692 tbl.contents[0][0] = "Server Name";
1693 tbl.contents[0][1] = "Numeric";
1694 tbl.contents[0][2] = "Link Time";
1695 for (it=dict_first(servers), nn=1; it; it=iter_next(it)) {
1696 struct server *server = iter_data(it);
1697 char *buffer = malloc(64);
1698 int ofs;
1699
1700 tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents));
1701 tbl.contents[nn][0] = server->name;
1702#ifdef WITH_PROTOCOL_P10
1703 sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric)));
1704#else
1705 buffer[0] = 0;
1706#endif
1707 tbl.contents[nn][1] = buffer;
1708 ofs = strlen(buffer) + 1;
1709 intervalString(buffer + ofs, now - server->link, user->handle_info);
1710 if (server->self_burst)
1711 strcat(buffer + ofs, " Bursting");
1712 tbl.contents[nn][2] = buffer + ofs;
1713 nn++;
1714 }
1715 table_send(cmd->parent->bot, user->nick, 0, 0, tbl);
1716 for (nn=1; nn<tbl.length; nn++) {
1717 free((char*)tbl.contents[nn][1]);
1718 free(tbl.contents[nn]);
1719 }
1720 free(tbl.contents[0]);
1721 free(tbl.contents);
1722 return 1;
1723}
1724
1725static MODCMD_FUNC(cmd_stats_reserved) {
1726 dict_iterator_t it;
1727
1728 reply("OSMSG_RESERVED_LIST");
1729 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it))
1730 send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it));
1731 return 1;
1732}
1733
1734static MODCMD_FUNC(cmd_stats_trusted) {
1735 dict_iterator_t it;
1736 struct trusted_host *th;
1737 char length[INTERVALLEN], issued[INTERVALLEN], limit[32];
1738
de9510bc
AS		 1739 reply("OSMSG_TRUSTED_LIST");
1740 reply("OSMSG_TRUSTED_LIST_BAR");
1741 reply("OSMSG_TRUSTED_LIST_HEADER");
1742 reply("OSMSG_TRUSTED_LIST_BAR");
d76ed9a9
AS		 1743 if (argc > 1) {
1744 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
1745 if (th) {
1746 if (th->issued)
1747 intervalString(issued, now - th->issued, user->handle_info);
1748 if (th->expires)
1749 intervalString(length, th->expires - now, user->handle_info);
1750 if (th->limit)
de9510bc 1751 sprintf(limit, "%lu", th->limit);
d76ed9a9
AS		 1752 reply("OSMSG_HOST_IS_TRUSTED",
1753 th->ipaddr,
de9510bc 1754 (th->limit ? limit : "none"),
d76ed9a9 1755 (th->issuer ? th->issuer : "<unknown>"),
de9510bc
AS		 1756 (th->issued ? issued : "some time"),
1757 (th->expires ? length : "never"));
1758 reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>"));
d76ed9a9
AS		 1759 } else {
1760 reply("OSMSG_HOST_NOT_TRUSTED", argv[1]);
1761 }
1762 } else {
d76ed9a9
AS		 1763 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
1764 th = iter_data(it);
1765 if (th->issued)
1766 intervalString(issued, now - th->issued, user->handle_info);
1767 if (th->expires)
1768 intervalString(length, th->expires - now, user->handle_info);
1769 if (th->limit)
de9510bc 1770 sprintf(limit, "%lu", th->limit);
d76ed9a9 1771 reply("OSMSG_HOST_IS_TRUSTED", iter_key(it),
de9510bc 1772 (th->limit ? limit : "none"),
d76ed9a9 1773 (th->issuer ? th->issuer : "<unknown>"),
de9510bc
AS		 1774 (th->issued ? issued : "some time"),
1775 (th->expires ? length : "never"));
1776 reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>"));
d76ed9a9
AS		 1777 }
1778 }
de9510bc 1779 reply("OSMSG_TRUSTED_LIST_END");
d76ed9a9
AS		 1780 return 1;
1781}
1782
1783static MODCMD_FUNC(cmd_stats_uplink) {
1784 extern struct cManagerNode cManager;
1785 struct uplinkNode *uplink;
1786
1787 uplink = cManager.uplink;
1788 reply("OSMSG_UPLINK_START", uplink->name);
1789 reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port);
1790 return 1;
1791}
1792
1793static MODCMD_FUNC(cmd_stats_uptime) {
1794 char uptime[INTERVALLEN];
1795 struct tms buf;
1796 extern time_t boot_time;
1797 extern int lines_processed;
1798 static long clocks_per_sec;
1799
1800 if (!clocks_per_sec) {
1801#if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
1802 clocks_per_sec = sysconf(_SC_CLK_TCK);
1803 if (clocks_per_sec <= 0)
1804#endif
1805 {
1806 log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong");
1807 clocks_per_sec = CLOCKS_PER_SEC;
1808 }
1809 }
1810 intervalString(uptime, time(NULL)-boot_time, user->handle_info);
1811 times(&buf);
1812 reply("OSMSG_UPTIME_STATS",
1813 uptime, lines_processed,
1814 buf.tms_utime/(double)clocks_per_sec,
1815 buf.tms_stime/(double)clocks_per_sec);
1816 return 1;
1817}
1818
1819static MODCMD_FUNC(cmd_stats_alerts) {
1820 dict_iterator_t it;
1821 struct opserv_user_alert *alert;
1822 const char *reaction;
1823
1824 reply("OSMSG_ALERTS_LIST");
de9510bc
AS		 1825 reply("OSMSG_ALERTS_BAR");
1826 reply("OSMSG_ALERTS_HEADER");
1827 reply("OSMSG_ALERTS_BAR");
d76ed9a9
AS		 1828 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
1829 alert = iter_data(it);
1830 switch (alert->reaction) {
1831 case REACT_NOTICE: reaction = "notice"; break;
1832 case REACT_KILL: reaction = "kill"; break;
1c5f6697 1833// case REACT_SILENT: reaction = "silent"; break;
d76ed9a9 1834 case REACT_GLINE: reaction = "gline"; break;
ec311f39 1835 case REACT_TRACK: reaction = "track"; break;
d914d1cb 1836 case REACT_SHUN: reaction = "shun"; break;
d76ed9a9
AS		 1837 default: reaction = "<unknown>"; break;
1838 }
de9510bc
AS		 1839 reply("OSMSG_ALERT_IS", iter_key(it), reaction, alert->owner);
1840 reply("OSMSG_ALERTS_DESC", alert->text_discrim);
d76ed9a9 1841 }
de9510bc 1842 reply("OSMSG_ALERT_END");
d76ed9a9
AS		 1843 return 1;
1844}
1845
1846static MODCMD_FUNC(cmd_stats_gags) {
1847 struct gag_entry *gag;
1848 struct helpfile_table table;
1849 unsigned int nn;
1850
1851 if (!gagList) {
258d1427 1852 reply("OSMSG_NO_GAGS");
d76ed9a9
AS		 1853 return 1;
1854 }
1855 for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ;
1856 table.length = nn+1;
1857 table.width = 4;
1858 table.flags = TABLE_NO_FREE;
1859 table.contents = calloc(table.length, sizeof(char**));
1860 table.contents[0] = calloc(table.width, sizeof(char*));
1861 table.contents[0][0] = "Mask";
1862 table.contents[0][1] = "Owner";
1863 table.contents[0][2] = "Expires";
1864 table.contents[0][3] = "Reason";
1865 for (nn=1, gag=gagList; gag; nn++, gag=gag->next) {
1866 char expstr[INTERVALLEN];
1867 if (gag->expires)
1868 intervalString(expstr, gag->expires - now, user->handle_info);
1869 else
1870 strcpy(expstr, "Never");
1871 table.contents[nn] = calloc(table.width, sizeof(char*));
1872 table.contents[nn][0] = gag->mask;
1873 table.contents[nn][1] = gag->owner;
1874 table.contents[nn][2] = strdup(expstr);
1875 table.contents[nn][3] = gag->reason;
1876 }
1877 table_send(cmd->parent->bot, user->nick, 0, NULL, table);
1878 for (nn=1; nn<table.length; nn++) {
1879 free((char*)table.contents[nn][2]);
1880 free(table.contents[nn]);
1881 }
1882 free(table.contents[0]);
1883 free(table.contents);
1884 return 1;
1885}
1886
1887static MODCMD_FUNC(cmd_stats_timeq) {
1888 reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now);
1889 return 1;
1890}
1891
de9510bc 1892/*
d76ed9a9
AS		 1893static MODCMD_FUNC(cmd_stats_warn) {
1894 dict_iterator_t it;
1895
1896 reply("OSMSG_WARN_LISTSTART");
1897 for (it=dict_first(opserv_chan_warn); it; it=iter_next(it))
1898 reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it));
1899 reply("OSMSG_WARN_LISTEND");
1900 return 1;
1901}
de9510bc 1902*/
d76ed9a9 1903
f14e4f83 1904#if defined(WITH_MALLOC_X3)
ec1a68c8 1905static MODCMD_FUNC(cmd_stats_memory) {
1906 extern unsigned long alloc_count, alloc_size;
0d16e639 1907 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1908 "%u allocations totalling %u bytes.",
1909 alloc_count, alloc_size);
1910 return 1;
1911}
1912#elif defined(WITH_MALLOC_SLAB)
1913static MODCMD_FUNC(cmd_stats_memory) {
1914 extern unsigned long slab_alloc_count, slab_count, slab_alloc_size;
1915 extern unsigned long big_alloc_count, big_alloc_size;
1916 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
1917 "%u allocations in %u slabs totalling %u bytes.",
1918 slab_alloc_count, slab_count, slab_alloc_size);
63c95a47 1919 send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot,
0d16e639 1920 "%u big allocations totalling %u bytes.",
63c95a47 1921 big_alloc_count, big_alloc_size);
ec1a68c8 1922 return 1;
1923}
1924#endif
1925
d76ed9a9
AS		 1926static MODCMD_FUNC(cmd_dump)
1927{
b336c8db 1928 char linedup[MAXLEN], original[MAXLEN];
d76ed9a9 1929
b336c8db 1930 unsplit_string(argv+1, argc-1, original);
d76ed9a9
AS		 1931 safestrncpy(linedup, original, sizeof(linedup));
1932 /* assume it's only valid IRC if we can parse it */
1933 if (parse_line(linedup, 1)) {
258d1427
AS		 1934 irc_raw(original);
1935 reply("OSMSG_LINE_DUMPED");
d76ed9a9 1936 } else
258d1427 1937 reply("OSMSG_RAW_PARSE_ERROR");
d76ed9a9
AS		 1938 return 1;
1939}
1940
1941static MODCMD_FUNC(cmd_raw)
1942{
b336c8db 1943 char linedup[MAXLEN], original[MAXLEN];
d76ed9a9 1944
b336c8db 1945 unsplit_string(argv+1, argc-1, original);
d76ed9a9
AS		 1946 safestrncpy(linedup, original, sizeof(linedup));
1947 /* Try to parse the line before sending it; if it's too wrong,
1948 * maybe it will core us instead of our uplink. */
1949 parse_line(linedup, 1);
1950 irc_raw(original);
1951 reply("OSMSG_LINE_DUMPED");
1952 return 1;
1953}
1954
1955static struct userNode *
1956opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc)
1957{
1958 struct userNode *resv = GetUserH(nick);
1959 if (resv) {
258d1427
AS		 1960 if (IsService(resv)) {
1961 reply("MSG_SERVICE_IMMUNE", resv->nick);
1962 return NULL;
1963 }
1964 if (resv->handle_info
1965 && resv->handle_info->opserv_level > user->handle_info->opserv_level) {
1966 reply("OSMSG_LEVEL_TOO_LOW");
1967 return NULL;
1968 }
d76ed9a9
AS		 1969 }
1970 if ((resv = AddClone(nick, ident, host, desc))) {
1971 dict_insert(opserv_reserved_nick_dict, resv->nick, resv);
1972 }
1973 return resv;
1974}
1975
1976static MODCMD_FUNC(cmd_collide)
1977{
1978 struct userNode *resv;
1979
1980 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1981 if (resv) {
258d1427
AS		 1982 reply("OSMSG_COLLIDED_NICK", resv->nick);
1983 return 1;
d76ed9a9
AS		 1984 } else {
1985 reply("OSMSG_CLONE_FAILED", argv[1]);
258d1427 1986 return 0;
d76ed9a9
AS		 1987 }
1988}
1989
1990static MODCMD_FUNC(cmd_reserve)
1991{
1992 struct userNode *resv;
1993
1994 resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL));
1995 if (resv) {
258d1427
AS		 1996 resv->modes |= FLAGS_PERSISTENT;
1997 reply("OSMSG_RESERVED_NICK", resv->nick);
1998 return 1;
d76ed9a9
AS		 1999 } else {
2000 reply("OSMSG_CLONE_FAILED", argv[1]);
258d1427 2001 return 0;
d76ed9a9
AS		 2002 }
2003}
2004
2005static int
2006free_reserve(char *nick)
2007{
2008 struct userNode *resv;
2009 unsigned int rlen;
2010 char *reason;
2011
2012 resv = dict_find(opserv_reserved_nick_dict, nick, NULL);
2013 if (!resv)
2014 return 0;
2015
2016 rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON);
2017 reason = alloca(rlen);
2018 snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick);
2019 DelUser(resv, NULL, 1, reason);
2020 dict_remove(opserv_reserved_nick_dict, nick);
2021 return 1;
2022}
2023
2024static MODCMD_FUNC(cmd_unreserve)
2025{
2026 if (free_reserve(argv[1]))
258d1427 2027 reply("OSMSG_NICK_UNRESERVED", argv[1]);
d76ed9a9 2028 else
258d1427 2029 reply("OSMSG_NOT_RESERVED", argv[1]);
d76ed9a9
AS		 2030 return 1;
2031}
2032
2033static void
2034opserv_part_channel(void *data)
2035{
2036 DelChannelUser(opserv, data, "Leaving.", 0);
2037}
2038
2039static int alert_check_user(const char *key, void *data, void *extra);
2040
2041static int
2042opserv_new_user_check(struct userNode *user)
2043{
2044 struct opserv_hostinfo *ohi;
2045 struct gag_entry *gag;
2f61d1d7 2046 char addr[IRC_NTOP_MAX_SIZE];
d76ed9a9
AS		 2047
2048 /* Check to see if we should ignore them entirely. */
2049 if (IsLocal(user) || IsService(user))
2050 return 0;
2051
2052 /* Check for alerts, and stop if we find one that kills them. */
2053 if (dict_foreach(opserv_user_alerts, alert_check_user, user))
2054 return 1;
2055
2056 /* Gag them if appropriate. */
2057 for (gag = gagList; gag; gag = gag->next) {
2f61d1d7 2058 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
d76ed9a9
AS		 2059 gag_helper_func(user, NULL);
2060 break;
2061 }
2062 }
2063
2064 /* Add to host info struct */
2f61d1d7 2065 irc_ntop(addr, sizeof(addr), &user->ip);
2066 if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
d76ed9a9 2067 ohi = calloc(1, sizeof(*ohi));
2f61d1d7 2068 dict_insert(opserv_hostinfo_dict, strdup(addr), ohi);
d76ed9a9
AS		 2069 userList_init(&ohi->clients);
2070 }
2071 userList_append(&ohi->clients, user);
2072
2073 /* Only warn of new user floods outside of bursts. */
2074 if (!user->uplink->burst) {
2075 if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) {
2076 if (!new_user_flood) {
2077 new_user_flood = 1;
2078 opserv_alert("Warning: Possible new-user flood.");
2079 }
2080 } else {
2081 new_user_flood = 0;
2082 }
2083 }
2084
2085 /* Only warn or G-line if there's an untrusted max and their IP is sane. */
2f61d1d7 2086 if (opserv_conf.untrusted_max
2087 && irc_in_addr_is_valid(user->ip)
2088 && !irc_in_addr_is_loopback(user->ip)) {
2089 struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL);
d76ed9a9
AS		 2090 unsigned int limit = th ? th->limit : opserv_conf.untrusted_max;
2091 if (!limit) {
2092 /* 0 means unlimited hosts */
2093 } else if (ohi->clients.used == limit) {
2094 unsigned int nn;
2095 for (nn=0; nn<ohi->clients.used; nn++)
2096 send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING");
2097 } else if (ohi->clients.used > limit) {
2f61d1d7 2098 char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' };
2099 strcpy(target + 2, addr);
9a75756e 2100 gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "Excessive connections from a single host.", now, 1, 1);
d76ed9a9
AS		 2101 }
2102 }
2103
2104 return 0;
2105}
2106
2107static void
2108opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why))
2109{
2110 struct opserv_hostinfo *ohi;
2f61d1d7 2111 char addr[IRC_NTOP_MAX_SIZE];
d76ed9a9
AS		 2112
2113 if (IsLocal(user)) {
2114 /* Try to remove it from the reserved nick dict without
2115 * calling free_reserve, because that would call DelUser(),
2116 * and we'd loop back to here. */
2117 dict_remove(opserv_reserved_nick_dict, user->nick);
2118 return;
2119 }
2f61d1d7 2120 irc_ntop(addr, sizeof(addr), &user->ip);
2121 if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) {
d76ed9a9 2122 userList_remove(&ohi->clients, user);
2f61d1d7 2123 if (ohi->clients.used == 0)
2124 dict_remove(opserv_hostinfo_dict, addr);
d76ed9a9
AS		 2125 }
2126}
2127
2128int
2129opserv_bad_channel(const char *name)
2130{
2131 unsigned int found;
697f4c9a 2132 int present;
d76ed9a9 2133
697f4c9a 2134 dict_find(opserv_exempt_channels, name, &present);
2135 if (present)
d76ed9a9
AS		 2136 return 0;
2137
2138 if (gline_find(name))
2139 return 1;
2140
2141 for (found=0; found<opserv_bad_words->used; ++found)
2142 if (irccasestr(name, opserv_bad_words->list[found]))
2143 return 1;
2144
2145 return 0;
2146}
2147
2148static void
2149opserv_shutdown_channel(struct chanNode *channel, const char *reason)
2150{
2151 struct mod_chanmode *change;
2152 unsigned int nn;
2153
2154 change = mod_chanmode_alloc(2);
2155 change->modes_set = MODE_SECRET | MODE_INVITEONLY;
2156 change->args[0].mode = MODE_CHANOP;
a32da4c7 2157 change->args[0].u.member = AddChannelUser(opserv, channel);
d76ed9a9 2158 change->args[1].mode = MODE_BAN;
a32da4c7 2159 change->args[1].u.hostmask = "*!*@*";
d76ed9a9
AS		 2160 mod_chanmode_announce(opserv, channel, change);
2161 mod_chanmode_free(change);
2162 for (nn=channel->members.used; nn>0; ) {
2163 struct modeNode *mNode = channel->members.list[--nn];
2164 if (IsService(mNode->user))
2165 continue;
2166 KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason));
2167 }
2168 timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel);
2169}
2170
2171static void
2172opserv_channel_check(struct chanNode *newchan)
2173{
c52666c6 2174 /*char *warning; */
d76ed9a9
AS		 2175
2176 if (!newchan->join_policer.params) {
2177 newchan->join_policer.last_req = now;
2178 newchan->join_policer.params = opserv_conf.join_policer_params;
2179 }
c52666c6 2180 /*
d76ed9a9
AS		 2181 if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) {
2182 char message[MAXLEN];
2183 snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning);
2184 global_message(MESSAGE_RECIPIENT_OPERS, message);
2185 }
c52666c6 2186 */
d76ed9a9 2187
c52666c6 2188 /* Wait until the join check to shut channels down. */
d76ed9a9
AS		 2189 newchan->bad_channel = opserv_bad_channel(newchan->name);
2190}
2191
2192static void
2193opserv_channel_delete(struct chanNode *chan)
2194{
2195 timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN);
2196}
2197
2198static int
2199opserv_join_check(struct modeNode *mNode)
2200{
2201 struct userNode *user = mNode->user;
2202 struct chanNode *channel = mNode->channel;
2203 const char *msg;
2204
2205 if (IsService(user))
2206 return 0;
2207
2208 dict_foreach(opserv_channel_alerts, alert_check_user, user);
2209
2210 if (channel->bad_channel) {
2211 opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name);
2212 if (channel->name[0] != '#')
2213 DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON");
2214 else if (!GetUserMode(channel, opserv))
2215 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2216 else {
2217 send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name);
2218 msg = user_find_message(user, "OSMSG_ILLEGAL_REASON");
2219 KickChannelUser(user, channel, opserv, msg);
2220 }
2221 return 1;
2222 }
2223
2224 if (user->uplink->burst)
2225 return 0;
2226 if (policer_conforms(&channel->join_policer, now, 1.0)) {
2227 channel->join_flooded = 0;
2228 return 0;
2229 }
2230 if (!channel->join_flooded) {
2231 /* Don't moderate the channel unless it is activated and
2232 the number of users in the channel is over the threshold. */
2233 struct mod_chanmode change;
2234 mod_chanmode_init(&change);
2235 channel->join_flooded = 1;
2236 if (opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) {
2237 if (!GetUserMode(channel, opserv)) {
2238 /* If we aren't in the channel, join it. */
2239 change.args[0].mode = MODE_CHANOP;
a32da4c7 2240 change.args[0].u.member = AddChannelUser(opserv, channel);
d76ed9a9
AS		 2241 change.argc++;
2242 }
2243 if (!(channel->modes & MODE_MODERATED))
2244 change.modes_set |= MODE_MODERATED;
2245 if (change.modes_set || change.argc)
2246 mod_chanmode_announce(opserv, channel, &change);
2247 send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE");
2248 opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used);
2249 } else {
2250 opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used);
2251 }
2252 }
2253 log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user));
2254 return 0;
2255}
2256
2257static int
2258opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) {
2259 unsigned int bad_idx;
2260
2261 for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) {
2262 char *orig_bad = opserv_bad_words->list[bad_idx];
2263 if (irccasestr(new_bad, orig_bad)) {
2264 if (user)
2265 reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad);
2266 return 0;
2267 } else if (irccasestr(orig_bad, new_bad)) {
2268 if (user)
2269 reply("OSMSG_BAD_GROWING", orig_bad, new_bad);
2270 free(orig_bad);
2271 opserv_bad_words->list[bad_idx] = strdup(new_bad);
2272 for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) {
2273 orig_bad = opserv_bad_words->list[bad_idx];
2274 if (!irccasestr(orig_bad, new_bad))
2275 continue;
2276 if (user)
2277 reply("OSMSG_BAD_NUKING", orig_bad);
2278 string_list_delete(opserv_bad_words, bad_idx);
2279 bad_idx--;
2280 free(orig_bad);
2281 }
2282 return 1;
2283 }
2284 }
2285 string_list_append(opserv_bad_words, strdup(new_bad));
2286 if (user)
2287 reply("OSMSG_ADDED_BAD", new_bad);
2288 return 1;
2289}
2290
2291static MODCMD_FUNC(cmd_addbad)
2292{
2293 unsigned int arg, count;
2294 dict_iterator_t it;
2295 int bad_found, exempt_found;
2296
2297 /* Create the bad word if it doesn't exist. */
2298 bad_found = !opserv_add_bad_word(cmd, user, argv[1]);
2299
2300 /* Look for exception modifiers. */
2301 for (arg=2; arg<argc; arg++) {
2302 if (!irccasecmp(argv[arg], "except")) {
2303 reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt");
2304 if (++arg > argc) {
2305 reply("MSG_MISSING_PARAMS", "except");
2306 break;
2307 }
2308 for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) {
2309 dict_find(opserv_exempt_channels, argv[arg], &exempt_found);
2310 if (!exempt_found) {
2311 dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL);
2312 count++;
2313 }
2314 }
2315 reply("OSMSG_ADDED_EXEMPTIONS", count);
2316 } else {
2317 reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad");
2318 reply("OSMSG_BAD_MODIFIER", argv[arg]);
2319 }
2320 }
2321
2322 /* Scan for existing channels that match the new bad word. */
2323 if (!bad_found) {
2324 for (it = dict_first(channels); it; it = iter_next(it)) {
2325 struct chanNode *channel = iter_data(it);
2326
2327 if (!opserv_bad_channel(channel->name))
2328 continue;
2329 channel->bad_channel = 1;
2330 if (channel->name[0] == '#')
2331 opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON");
2332 else {
2333 unsigned int nn;
2334 for (nn=0; nn<channel->members.used; nn++) {
2335 struct userNode *user = channel->members.list[nn]->user;
2336 DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON");
2337 }
2338 }
2339 }
2340 }
2341
2342 return 1;
2343}
2344
2345static MODCMD_FUNC(cmd_delbad)
2346{
2347 dict_iterator_t it;
2348 unsigned int nn;
2349
2350 for (nn=0; nn<opserv_bad_words->used; nn++) {
2351 if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) {
2352 string_list_delete(opserv_bad_words, nn);
2353 for (it = dict_first(channels); it; it = iter_next(it)) {
2354 channel = iter_data(it);
2355 if (irccasestr(channel->name, argv[1])
2356 && !opserv_bad_channel(channel->name)) {
2357 DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1);
2358 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2359 channel->bad_channel = 0;
2360 }
2361 }
2362 reply("OSMSG_REMOVED_BAD", argv[1]);
2363 return 1;
2364 }
2365 }
2366 reply("OSMSG_NOT_BAD_WORD", argv[1]);
2367 return 0;
2368}
2369
2370static MODCMD_FUNC(cmd_addexempt)
2371{
2372 const char *chanName;
2373
2374 if ((argc > 1) && IsChannelName(argv[1])) {
2375 chanName = argv[1];
2376 } else {
2377 reply("MSG_NOT_CHANNEL_NAME");
2378 OPSERV_SYNTAX();
2379 return 0;
2380 }
2381 dict_insert(opserv_exempt_channels, strdup(chanName), NULL);
2382 channel = GetChannel(chanName);
2383 if (channel) {
2384 if (channel->bad_channel) {
2385 DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1);
2386 timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN);
2387 }
2388 channel->bad_channel = 0;
2389 }
2390 reply("OSMSG_ADDED_EXEMPTION", chanName);
2391 return 1;
2392}
2393
2394static MODCMD_FUNC(cmd_delexempt)
2395{
2396 const char *chanName;
2397
2398 if ((argc > 1) && IsChannelName(argv[1])) {
2399 chanName = argv[1];
2400 } else {
2401 reply("MSG_NOT_CHANNEL_NAME");
2402 OPSERV_SYNTAX();
2403 return 0;
2404 }
2405 if (!dict_remove(opserv_exempt_channels, chanName)) {
2406 reply("OSMSG_NOT_EXEMPT", chanName);
2407 return 0;
2408 }
2409 reply("OSMSG_REMOVED_EXEMPTION", chanName);
2410 return 1;
2411}
2412
2413static void
2414opserv_expire_trusted_host(void *data)
2415{
2416 struct trusted_host *th = data;
2417 dict_remove(opserv_trusted_hosts, th->ipaddr);
2418}
2419
2420static void
2421opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason)
2422{
2423 struct trusted_host *th;
2424 th = calloc(1, sizeof(*th));
2425 if (!th)
2426 return;
2427 th->ipaddr = strdup(ipaddr);
2428 th->reason = reason ? strdup(reason) : NULL;
2429 th->issuer = issuer ? strdup(issuer) : NULL;
2430 th->issued = issued;
2431 th->limit = limit;
2432 th->expires = expires;
2433 dict_insert(opserv_trusted_hosts, th->ipaddr, th);
2434 if (th->expires)
2435 timeq_add(th->expires, opserv_expire_trusted_host, th);
2436}
2437
2438static void
2439free_trusted_host(void *data)
2440{
2441 struct trusted_host *th = data;
2442 free(th->ipaddr);
2443 free(th->reason);
2444 free(th->issuer);
2445 free(th);
2446}
2447
2448static MODCMD_FUNC(cmd_addtrust)
2449{
2450 unsigned long interval;
2451 char *reason, *tmp;
2f61d1d7 2452 irc_in_addr_t tmpaddr;
d76ed9a9
AS		 2453 unsigned int count;
2454
2455 if (dict_find(opserv_trusted_hosts, argv[1], NULL)) {
2456 reply("OSMSG_ALREADY_TRUSTED", argv[1]);
2457 return 0;
2458 }
2459
2f61d1d7 2460 if (!irc_pton(&tmpaddr, NULL, argv[1])) {
d76ed9a9
AS		 2461 reply("OSMSG_BAD_IP", argv[1]);
2462 return 0;
2463 }
2464
2465 count = strtoul(argv[2], &tmp, 10);
2466 if (*tmp != '\0') {
2467 reply("OSMSG_BAD_NUMBER", argv[2]);
2468 return 0;
2469 }
2470
2471 interval = ParseInterval(argv[3]);
2472 if (!interval && strcmp(argv[3], "0")) {
2473 reply("MSG_INVALID_DURATION", argv[3]);
2474 return 0;
2475 }
2476
2477 reason = unsplit_string(argv+4, argc-4, NULL);
2478 opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason);
2479 reply("OSMSG_ADDED_TRUSTED");
2480 return 1;
2481}
2482
2483static MODCMD_FUNC(cmd_edittrust)
2484{
2485 unsigned long interval;
2486 struct trusted_host *th;
2487 char *reason, *tmp;
2488 unsigned int count;
2489
2490 th = dict_find(opserv_trusted_hosts, argv[1], NULL);
2491 if (!th) {
2492 reply("OSMSG_NOT_TRUSTED", argv[1]);
2493 return 0;
2494 }
2495 count = strtoul(argv[2], &tmp, 10);
2496 if (!count || *tmp) {
2497 reply("OSMSG_BAD_NUMBER", argv[2]);
2498 return 0;
2499 }
2500 interval = ParseInterval(argv[3]);
2501 if (!interval && strcmp(argv[3], "0")) {
2502 reply("MSG_INVALID_DURATION", argv[3]);
2503 return 0;
2504 }
2505 reason = unsplit_string(argv+4, argc-4, NULL);
2506 if (th->expires)
2507 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2508
2509 free(th->reason);
2510 th->reason = strdup(reason);
2511 free(th->issuer);
2512 th->issuer = strdup(user->handle_info->handle);
2513 th->issued = now;
2514 th->limit = count;
2515 if (interval) {
2516 th->expires = now + interval;
2517 timeq_add(th->expires, opserv_expire_trusted_host, th);
2518 } else
2519 th->expires = 0;
2520 reply("OSMSG_UPDATED_TRUSTED", th->ipaddr);
2521 return 1;
2522}
2523
2524static MODCMD_FUNC(cmd_deltrust)
2525{
2526 unsigned int n;
2527
2528 for (n=1; n<argc; n++) {
2529 struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL);
2530 if (!th)
2531 continue;
2532 if (th->expires)
2533 timeq_del(th->expires, opserv_expire_trusted_host, th, 0);
2534 dict_remove(opserv_trusted_hosts, argv[n]);
2535 }
2536 reply("OSMSG_REMOVED_TRUSTED");
2537 return 1;
2538}
2539
2540/* This doesn't use dict_t because it's a little simpler to open-code the
2541 * comparisons (and simpler arg-passing for the ADD subcommand).
2542 */
2543static MODCMD_FUNC(cmd_clone)
2544{
2545 int i;
2546 struct userNode *clone;
2547
2548 clone = GetUserH(argv[2]);
2549 if (!irccasecmp(argv[1], "ADD")) {
2550 char *userinfo;
2551 char ident[USERLEN+1];
2552
258d1427
AS		 2553 if (argc < 5) {
2554 reply("MSG_MISSING_PARAMS", argv[1]);
2555 OPSERV_SYNTAX();
2556 return 0;
2557 }
2558 if (clone) {
2559 reply("OSMSG_CLONE_EXISTS", argv[2]);
2560 return 0;
2561 }
2562 userinfo = unsplit_string(argv+4, argc-4, NULL);
2563 for (i=0; argv[3][i] && (i<USERLEN); i++) {
2564 if (argv[3][i] == '@') {
2565 ident[i++] = 0;
2566 break;
2567 } else {
d76ed9a9
AS		 2568 ident[i] = argv[3][i];
2569 }
258d1427
AS		 2570 }
2571 if (!argv[3][i] || (i==USERLEN)) {
2572 reply("OSMSG_NOT_A_HOSTMASK");
2573 return 0;
2574 }
2575 if (!(clone = AddClone(argv[2], ident, argv[3]+i, userinfo))) {
d76ed9a9
AS		 2576 reply("OSMSG_CLONE_FAILED", argv[2]);
2577 return 0;
2578 }
2579 reply("OSMSG_CLONE_ADDED", clone->nick);
258d1427 2580 return 1;
d76ed9a9
AS		 2581 }
2582 if (!clone) {
258d1427
AS		 2583 reply("MSG_NICK_UNKNOWN", argv[2]);
2584 return 0;
d76ed9a9
AS		 2585 }
2586 if (clone->uplink != self || IsService(clone)) {
258d1427
AS		 2587 reply("OSMSG_NOT_A_CLONE", clone->nick);
2588 return 0;
d76ed9a9
AS		 2589 }
2590 if (!irccasecmp(argv[1], "REMOVE")) {
258d1427
AS		 2591 const char *reason;
2592 if (argc > 3) {
2593 reason = unsplit_string(argv+3, argc-3, NULL);
2594 } else {
2595 char *tmp;
2596 tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON));
2597 sprintf(tmp, OSMSG_PART_REASON, clone->nick);
2598 reason = tmp;
2599 }
2600 DelUser(clone, NULL, 1, reason);
2601 reply("OSMSG_CLONE_REMOVED", argv[2]);
2602 return 1;
d76ed9a9
AS		 2603 }
2604 if (argc < 4) {
258d1427
AS		 2605 reply("MSG_MISSING_PARAMS", argv[1]);
2606 OPSERV_SYNTAX();
2607 return 0;
d76ed9a9
AS		 2608 }
2609 channel = GetChannel(argv[3]);
2610 if (!irccasecmp(argv[1], "JOIN")) {
258d1427
AS		 2611 if (!channel
2612 && !(channel = AddChannel(argv[3], now, NULL, NULL, NULL))) {
2613 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2614 return 0;
2615 }
2616 AddChannelUser(clone, channel);
2617 reply("OSMSG_CLONE_JOINED", clone->nick, channel->name);
2618 return 1;
d76ed9a9
AS		 2619 }
2620 if (!irccasecmp(argv[1], "PART")) {
258d1427
AS		 2621 if (!channel) {
2622 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2623 return 0;
2624 }
2625 if (!GetUserMode(channel, clone)) {
2626 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2627 return 0;
2628 }
2629 reply("OSMSG_CLONE_PARTED", clone->nick, channel->name);
2630 DelChannelUser(clone, channel, "Leaving.", 0);
2631 return 1;
d76ed9a9
AS		 2632 }
2633 if (!irccasecmp(argv[1], "OP")) {
2634 struct mod_chanmode change;
258d1427
AS		 2635 if (!channel) {
2636 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2637 return 0;
2638 }
d76ed9a9
AS		 2639 mod_chanmode_init(&change);
2640 change.argc = 1;
2641 change.args[0].mode = MODE_CHANOP;
a32da4c7 2642 change.args[0].u.member = GetUserMode(channel, clone);
2643 if (!change.args[0].u.member) {
d76ed9a9
AS		 2644 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2645 return 0;
258d1427 2646 }
d76ed9a9 2647 modcmd_chanmode_announce(&change);
258d1427
AS		 2648 reply("OSMSG_OPS_GIVEN", channel->name, clone->nick);
2649 return 1;
d76ed9a9 2650 }
55342ce8 2651 if (!irccasecmp(argv[1], "HOP")) {
2652 struct mod_chanmode change;
2653 if (!channel) {
2654 reply("MSG_CHANNEL_UNKNOWN", argv[3]);
2655 return 0;
2656 }
2657 mod_chanmode_init(&change);
2658 change.argc = 1;
2659 change.args[0].mode = MODE_HALFOP;
11408ce4
AS		 2660 change.args[0].u.member = GetUserMode(channel, clone);
2661 if (!change.args[0].u.member) {
55342ce8 2662 reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name);
2663 return 0;
2664 }
2665 modcmd_chanmode_announce(&change);
2666 reply("OSMSG_HOPS_GIVEN", channel->name, clone->nick);
2667 return 1;
2668 }
d76ed9a9 2669 if (argc < 5) {
258d1427
AS		 2670 reply("MSG_MISSING_PARAMS", argv[1]);
2671 OPSERV_SYNTAX();
2672 return 0;
d76ed9a9
AS		 2673 }
2674 if (!irccasecmp(argv[1], "SAY")) {
258d1427
AS		 2675 char *text = unsplit_string(argv+4, argc-4, NULL);
2676 irc_privmsg(clone, argv[3], text);
2677 reply("OSMSG_CLONE_SAID", clone->nick, argv[3]);
2678 return 1;
d76ed9a9
AS		 2679 }
2680 reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]);
2681 return 0;
2682}
2683
2684static struct helpfile_expansion
2685opserv_help_expand(const char *variable)
2686{
2687 extern struct userNode *message_source;
2688 struct helpfile_expansion exp;
2689 struct service *service;
2690 struct svccmd *cmd;
2691 dict_iterator_t it;
2692 int row;
2693 unsigned int level;
2694
2695 if (!(service = service_find(message_source->nick))) {
2696 exp.type = HF_STRING;
2697 exp.value.str = NULL;
2698 } else if (!irccasecmp(variable, "index")) {
2699 exp.type = HF_TABLE;
2700 exp.value.table.length = 1;
2701 exp.value.table.width = 2;
2702 exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS;
2703 exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**));
2704 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
2705 exp.value.table.contents[0][0] = "Command";
2706 exp.value.table.contents[0][1] = "Level";
2707 for (it=dict_first(service->commands); it; it=iter_next(it)) {
2708 cmd = iter_data(it);
2709 row = exp.value.table.length++;
2710 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
2711 exp.value.table.contents[row][0] = iter_key(it);
2712 level = cmd->min_opserv_level;
2713 if (!level_strings[level]) {
2714 level_strings[level] = malloc(16);
2715 snprintf(level_strings[level], 16, "%3d", level);
2716 }
2717 exp.value.table.contents[row][1] = level_strings[level];
2718 }
2719 } else if (!strncasecmp(variable, "level", 5)) {
2720 cmd = dict_find(service->commands, variable+6, NULL);
2721 exp.type = HF_STRING;
2722 if (cmd) {
2723 level = cmd->min_opserv_level;
2724 exp.value.str = malloc(16);
2725 snprintf(exp.value.str, 16, "%3d", level);
2726 } else {
2727 exp.value.str = NULL;
2728 }
2729 } else {
2730 exp.type = HF_STRING;
2731 exp.value.str = NULL;
2732 }
2733 return exp;
2734}
2735
2736struct modcmd *
2737opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc)
2738{
2739 char buf[16], *flags = NULL;
2740 unsigned int iflags = 0;
2741 sprintf(buf, "%d", min_level);
2742 switch (reqchan) {
2743 case 1: flags = "+acceptchan"; break;
2744 case 3: flags = "+acceptpluschan"; /* fall through */
2745 case 2: iflags = MODCMD_REQUIRE_CHANNEL; break;
2746 }
2747 if (flags) {
2748 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL);
2749 } else {
2750 return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL);
2751 }
2752}
2753
2754int add_reserved(const char *key, void *data, void *extra)
2755{
7637f48f 2756 struct chanNode *chan;
d76ed9a9
AS		 2757 struct record_data *rd = data;
2758 const char *ident, *hostname, *desc;
7637f48f 2759 unsigned int i;
d76ed9a9
AS		 2760 struct userNode *reserve;
2761 ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING);
2762 if (!ident) {
258d1427
AS		 2763 log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key);
2764 return 0;
d76ed9a9
AS		 2765 }
2766 hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING);
2767 if (!hostname) {
258d1427
AS		 2768 log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key);
2769 return 0;
d76ed9a9
AS		 2770 }
2771 desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING);
2772 if (!desc) {
258d1427
AS		 2773 log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key);
2774 return 0;
d76ed9a9
AS		 2775 }
2776 if ((reserve = AddClone(key, ident, hostname, desc))) {
2777 reserve->modes |= FLAGS_PERSISTENT;
2778 dict_insert(extra, reserve->nick, reserve);
2779 }
7637f48f 2780
2781 if (autojoin_channels && reserve) {
2782 for (i = 0; i < autojoin_channels->used; i++) {
2783 chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL);
2784 AddChannelUser(reserve, chan)->modes |= MODE_VOICE;
2785 }
2786 }
2787
d76ed9a9
AS		 2788 return 0;
2789}
2790
2791static unsigned int
2792foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra)
2793{
2794 discrim_t discrim;
2795 char *dupmask;
2796 unsigned int matched;
2797
2798 if (!self->uplink) return 0;
2799 discrim = calloc(1, sizeof(*discrim));
2800 discrim->limit = dict_size(clients);
2801 discrim->max_level = ~0;
2802 discrim->max_ts = now;
2803 discrim->max_channels = INT_MAX;
2804 discrim->authed = -1;
2805 discrim->info_space = -1;
63665495 2806 discrim->intra_scmp = 0;
2807 discrim->intra_dcmp = 0;
27eaa617 2808 discrim->use_regex = 0;
1c5f6697 2809 discrim->silent = 0;
d76ed9a9
AS		 2810 dupmask = strdup(hostmask);
2811 if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) {
2f61d1d7 2812 if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host))
2813 discrim->ip_mask_bits = 0;
d76ed9a9
AS		 2814 matched = opserv_discrim_search(discrim, func, extra);
2815 } else {
258d1427 2816 log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask);
d76ed9a9
AS		 2817 matched = 0;
2818 }
2819 free(discrim);
2820 free(dupmask);
2821 return matched;
2822}
2823
2824static unsigned int
2825gag_free(struct gag_entry *gag)
2826{
2827 unsigned int ungagged;
2828
2829 /* Remove from gag list */
2830 if (gagList == gag) {
2831 gagList = gag->next;
2832 } else {
2833 struct gag_entry *prev;
2834 for (prev = gagList; prev->next != gag; prev = prev->next) ;
2835 prev->next = gag->next;
2836 }
2837
2838 ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL);
2839
2840 /* Deallocate storage */
2841 free(gag->reason);
2842 free(gag->owner);
2843 free(gag->mask);
2844 free(gag);
2845
2846 return ungagged;
2847}
2848
2849static void
2850gag_expire(void *data)
2851{
2852 gag_free(data);
2853}
2854
2855unsigned int
2856gag_create(const char *mask, const char *owner, const char *reason, time_t expires)
2857{
2858 struct gag_entry *gag;
2859
2860 /* Create gag and put it into linked list */
2861 gag = calloc(1, sizeof(*gag));
2862 gag->mask = strdup(mask);
2863 gag->owner = strdup(owner ? owner : "<unknown>");
2864 gag->reason = strdup(reason ? reason : "<unknown>");
2865 gag->expires = expires;
2866 if (gag->expires)
2867 timeq_add(gag->expires, gag_expire, gag);
2868 gag->next = gagList;
2869 gagList = gag;
2870
2871 /* If we're linked, see if who the gag applies to */
2872 return foreach_matching_user(mask, gag_helper_func, gag);
2873}
2874
2875static int
2876add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra))
2877{
2878 struct record_data *rd = data;
2879 char *owner, *reason, *expstr;
2880 time_t expires;
2881
2882 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
2883 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
2884 expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
2885 expires = expstr ? strtoul(expstr, NULL, 0) : 0;
2886 gag_create(key, owner, reason, expires);
2887
2888 return 0;
2889}
2890
2891static struct opserv_user_alert *
2892opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim)
2893{
2894 unsigned int wordc;
2895 char *wordv[MAXNUMPARAMS], *discrim_copy;
2896 struct opserv_user_alert *alert;
2897 char *name_dup;
2898
2899 if (dict_find(opserv_user_alerts, name, NULL)) {
258d1427
AS		 2900 send_message(req, opserv, "OSMSG_ALERT_EXISTS", name);
2901 return NULL;
d76ed9a9
AS		 2902 }
2903 alert = malloc(sizeof(*alert));
2904 alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick);
2905 alert->text_discrim = strdup(text_discrim);
2906 discrim_copy = strdup(text_discrim); /* save a copy of the discrim */
2907 wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv);
258d1427 2908 alert->discrim = opserv_discrim_create(req, opserv, wordc, wordv, 0);
d76ed9a9
AS		 2909 if (!alert->discrim) {
2910 free(alert->text_discrim);
2911 free(discrim_copy);
2912 free(alert);
2913 return NULL;
2914 }
2915 alert->split_discrim = discrim_copy;
2916 name_dup = strdup(name);
2917 if (!alert->discrim->reason)
2918 alert->discrim->reason = strdup(name);
2919 alert->reaction = reaction;
2920 dict_insert(opserv_user_alerts, name_dup, alert);
697f4c9a 2921 /* Stick the alert into the appropriate additional alert dict(s).
2922 * For channel alerts, we only use channels and min_channels;
2923 * max_channels would have to be checked on /part, which we do not
2924 * yet do, and which seems of questionable value.
2925 */
2926 if (alert->discrim->channel || alert->discrim->min_channels)
d76ed9a9 2927 dict_insert(opserv_channel_alerts, name_dup, alert);
697f4c9a 2928 if (alert->discrim->mask_nick)
d76ed9a9
AS		 2929 dict_insert(opserv_nick_based_alerts, name_dup, alert);
2930 return alert;
2931}
2932
de9510bc 2933/*
d76ed9a9
AS		 2934static int
2935add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra))
2936{
2937 struct record_data *rd = data;
2938 char *reason = GET_RECORD_QSTRING(rd);
2939
de9510bc 2940 * i hope this can't happen *
d76ed9a9
AS		 2941 if (!reason)
2942 reason = "No Reason";
2943
2944 dict_insert(opserv_chan_warn, strdup(key), strdup(reason));
2945 return 0;
2946}
de9510bc 2947*/
d76ed9a9
AS		 2948
2949static int
2950add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra))
2951{
2952 dict_t alert_dict;
2953 const char *discrim, *react, *owner;
2954 opserv_alert_reaction reaction;
2955 struct opserv_user_alert *alert;
2956
2957 if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) {
2958 log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key);
2959 return 1;
2960 }
2961 discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING);
2962 react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING);
2963 if (!react || !irccasecmp(react, "notice"))
2964 reaction = REACT_NOTICE;
2965 else if (!irccasecmp(react, "kill"))
2966 reaction = REACT_KILL;
1c5f6697 2967 /*
9a75756e 2968 else if (!irccasecmp(react, "silent"))
2969 reaction = REACT_SILENT;
1c5f6697 2970 */
d76ed9a9
AS		 2971 else if (!irccasecmp(react, "gline"))
2972 reaction = REACT_GLINE;
ec311f39 2973 else if (!irccasecmp(react, "track"))
2974 reaction = REACT_TRACK;
d914d1cb 2975 else if (!irccasecmp(react, "shun"))
2976 reaction = REACT_SHUN;
d76ed9a9
AS		 2977 else {
2978 log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key);
2979 return 0;
2980 }
2981 alert = opserv_add_user_alert(opserv, key, reaction, discrim);
2982 if (!alert) {
2983 log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key);
2984 return 0;
2985 }
2986 owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING);
2987 free(alert->owner);
2988 alert->owner = strdup(owner ? owner : "<unknown>");
2989 return 0;
2990}
2991
2992static int
2993trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra))
2994{
2995 struct record_data *rd = data;
2996 const char *limit, *str, *reason, *issuer;
2997 time_t issued, expires;
2998
2999 if (rd->type == RECDB_QSTRING) {
3000 /* old style host by itself */
3001 limit = GET_RECORD_QSTRING(rd);
3002 issued = 0;
3003 issuer = NULL;
3004 expires = 0;
3005 reason = NULL;
3006 } else if (rd->type == RECDB_OBJECT) {
3007 dict_t obj = GET_RECORD_OBJECT(rd);
3008 /* new style structure */
3009 limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING);
3010 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
3011 expires = str ? ParseInterval(str) : 0;
3012 reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
3013 issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING);
3014 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
3015 issued = str ? ParseInterval(str) : 0;
3016 } else
3017 return 0;
3018
3019 if (expires && (expires < now))
3020 return 0;
3021 opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason);
3022 return 0;
3023}
3024
3025static int
3026opserv_saxdb_read(struct dict *conf_db)
3027{
3028 dict_t object;
3029 struct record_data *rd;
3030 dict_iterator_t it;
3031 unsigned int nn;
3032
3033 if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT)))
3034 dict_foreach(object, add_reserved, opserv_reserved_nick_dict);
3035 if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) {
3036 switch (rd->type) {
3037 case RECDB_STRING_LIST:
3038 /* Add words one by one just in case there are overlaps from an old DB. */
3039 for (nn=0; nn<rd->d.slist->used; ++nn)
3040 opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]);
3041 break;
3042 case RECDB_OBJECT:
3043 for (it=dict_first(rd->d.object); it; it=iter_next(it)) {
3044 opserv_add_bad_word(NULL, NULL, iter_key(it));
3045 rd = iter_data(it);
3046 if (rd->type == RECDB_STRING_LIST)
3047 for (nn=0; nn<rd->d.slist->used; nn++)
3048 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
3049 }
3050 break;
3051 default:
3052 /* do nothing */;
3053 }
3054 }
3055 if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS))
3056 && (rd->type == RECDB_STRING_LIST)) {
3057 for (nn=0; nn<rd->d.slist->used; ++nn)
3058 dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL);
3059 }
3060 if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) {
3061 char *str;
3062 if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING)))
3063 max_clients = atoi(str);
3064 if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING)))
3065 max_clients_time = atoi(str);
3066 }
3067 if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT)))
3068 dict_foreach(object, trusted_host_read, opserv_trusted_hosts);
3069 if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT)))
3070 dict_foreach(object, add_gag_helper, NULL);
3071 if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT)))
3072 dict_foreach(object, add_user_alert, NULL);
de9510bc 3073/*
d76ed9a9
AS		 3074 if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT)))
3075 dict_foreach(object, add_chan_warn, NULL);
de9510bc 3076*/
d76ed9a9
AS		 3077 return 0;
3078}
3079
3080static int
3081opserv_saxdb_write(struct saxdb_context *ctx)
3082{
3083 struct string_list *slist;
3084 dict_iterator_t it;
3085
3086 /* reserved nicks */
3087 if (dict_size(opserv_reserved_nick_dict)) {
3088 saxdb_start_record(ctx, KEY_RESERVES, 1);
3089 for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) {
3090 struct userNode *user = iter_data(it);
3091 if (!IsPersistent(user)) continue;
3092 saxdb_start_record(ctx, iter_key(it), 0);
3093 saxdb_write_string(ctx, KEY_IDENT, user->ident);
3094 saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname);
3095 saxdb_write_string(ctx, KEY_DESC, user->info);
3096 saxdb_end_record(ctx);
3097 }
3098 saxdb_end_record(ctx);
3099 }
3100 /* bad word set */
3101 if (opserv_bad_words->used) {
3102 saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words);
3103 }
3104 /* insert exempt channel names */
3105 if (dict_size(opserv_exempt_channels)) {
3106 slist = alloc_string_list(dict_size(opserv_exempt_channels));
3107 for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) {
3108 string_list_append(slist, strdup(iter_key(it)));
3109 }
3110 saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist);
3111 free_string_list(slist);
3112 }
3113 /* trusted hosts takes a little more work */
3114 if (dict_size(opserv_trusted_hosts)) {
3115 saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1);
3116 for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) {
3117 struct trusted_host *th = iter_data(it);
3118 saxdb_start_record(ctx, iter_key(it), 0);
3119 if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit);
3120 if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires);
3121 if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued);
3122 if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer);
3123 if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason);
3124 saxdb_end_record(ctx);
3125 }
3126 saxdb_end_record(ctx);
3127 }
3128 /* gags */
3129 if (gagList) {
3130 struct gag_entry *gag;
3131 saxdb_start_record(ctx, KEY_GAGS, 1);
3132 for (gag = gagList; gag; gag = gag->next) {
3133 saxdb_start_record(ctx, gag->mask, 0);
3134 saxdb_write_string(ctx, KEY_OWNER, gag->owner);
3135 saxdb_write_string(ctx, KEY_REASON, gag->reason);
3136 if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires);
3137 saxdb_end_record(ctx);
3138 }
3139 saxdb_end_record(ctx);
3140 }
3141 /* channel warnings */
de9510bc 3142 /*
d76ed9a9
AS		 3143 if (dict_size(opserv_chan_warn)) {
3144 saxdb_start_record(ctx, KEY_WARN, 0);
3145 for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) {
3146 saxdb_write_string(ctx, iter_key(it), iter_data(it));
3147 }
3148 saxdb_end_record(ctx);
3149 }
de9510bc 3150 */
d76ed9a9
AS		 3151 /* alerts */
3152 if (dict_size(opserv_user_alerts)) {
3153 saxdb_start_record(ctx, KEY_ALERTS, 1);
3154 for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) {
3155 struct opserv_user_alert *alert = iter_data(it);
3156 const char *reaction;
3157 saxdb_start_record(ctx, iter_key(it), 0);
3158 saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim);
3159 saxdb_write_string(ctx, KEY_OWNER, alert->owner);
3160 switch (alert->reaction) {
3161 case REACT_NOTICE: reaction = "notice"; break;
3162 case REACT_KILL: reaction = "kill"; break;
1c5f6697 3163// case REACT_SILENT: reaction = "silent"; break;
d76ed9a9 3164 case REACT_GLINE: reaction = "gline"; break;
ec311f39 3165 case REACT_TRACK: reaction = "track"; break;
d914d1cb 3166 case REACT_SHUN: reaction = "shun"; break;
d76ed9a9
AS		 3167 default:
3168 reaction = NULL;
3169 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it));
3170 break;
3171 }
3172 if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction);
3173 saxdb_end_record(ctx);
3174 }
3175 saxdb_end_record(ctx);
3176 }
3177 /* max clients */
3178 saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0);
3179 saxdb_write_int(ctx, KEY_MAX, max_clients);
3180 saxdb_write_int(ctx, KEY_TIME, max_clients_time);
3181 saxdb_end_record(ctx);
3182 return 0;
3183}
3184
3185static int
3186query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra)
3187{
3188 send_message_type(4, extra, opserv, "$b%s$b", key);
3189 return 0;
3190}
3191
3192static MODCMD_FUNC(cmd_query)
3193{
3194 struct record_data *rd;
3195 unsigned int i;
3196 char *nodename;
3197
3198 if (argc < 2) {
258d1427
AS		 3199 reply("OSMSG_OPTION_ROOT");
3200 conf_enum_root(query_keys_helper, user);
3201 return 1;
d76ed9a9
AS		 3202 }
3203
3204 nodename = unsplit_string(argv+1, argc-1, NULL);
3205 if (!(rd = conf_get_node(nodename))) {
258d1427
AS		 3206 reply("OSMSG_UNKNOWN_OPTION", nodename);
3207 return 0;
d76ed9a9
AS		 3208 }
3209
3210 if (rd->type == RECDB_QSTRING)
258d1427 3211 reply("OSMSG_OPTION_IS", nodename, rd->d.qstring);
d76ed9a9 3212 else if (rd->type == RECDB_STRING_LIST) {
258d1427
AS		 3213 reply("OSMSG_OPTION_LIST", nodename);
3214 if (rd->d.slist->used)
3215 for (i=0; i<rd->d.slist->used; i++)
3216 send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]);
3217 else
3218 reply("OSMSG_OPTION_LIST_EMPTY");
d76ed9a9 3219 } else if (rd->type == RECDB_OBJECT) {
258d1427
AS		 3220 reply("OSMSG_OPTION_KEYS", nodename);
3221 dict_foreach(rd->d.object, query_keys_helper, user);
d76ed9a9
AS		 3222 }
3223
3224 return 1;
3225}
3226
3227static MODCMD_FUNC(cmd_set)
3228{
3229 struct record_data *rd;
3230
3231 /* I originally wanted to be able to fully manipulate the config
3232 db with this, but i wussed out. feel free to fix this - you'll
3233 need to handle quoted strings which have been split, and likely
3234 invent a syntax for it. -Zoot */
3235
3236 if (!(rd = conf_get_node(argv[1]))) {
258d1427
AS		 3237 reply("OSMSG_SET_NOT_SET", argv[1]);
3238 return 0;
d76ed9a9
AS		 3239 }
3240
3241 if (rd->type != RECDB_QSTRING) {
258d1427
AS		 3242 reply("OSMSG_SET_BAD_TYPE", argv[1]);
3243 return 0;
d76ed9a9
AS		 3244 }
3245
3246 free(rd->d.qstring);
3247 rd->d.qstring = strdup(argv[2]);
3248 conf_call_reload_funcs();
3249 reply("OSMSG_SET_SUCCESS", argv[1], argv[2]);
3250 return 1;
3251}
3252
3253static MODCMD_FUNC(cmd_settime)
3254{
3255 const char *srv_name_mask = "*";
3256 time_t new_time = now;
3257
3258 if (argc > 1)
3259 srv_name_mask = argv[1];
3260 if (argc > 2)
3261 new_time = time(NULL);
3262 irc_settime(srv_name_mask, new_time);
3263 reply("OSMSG_SETTIME_SUCCESS", srv_name_mask);
3264 return 1;
3265}
3266
3267static discrim_t
258d1427 3268opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel)
d76ed9a9
AS		 3269{
3270 unsigned int i, j;
3271 discrim_t discrim;
3272
3273 discrim = calloc(1, sizeof(*discrim));
3274 discrim->limit = 250;
3275 discrim->max_level = ~0;
3276 discrim->max_ts = INT_MAX;
3277 discrim->domain_depth = 2;
3278 discrim->max_channels = INT_MAX;
3279 discrim->authed = -1;
3280 discrim->info_space = -1;
63665495 3281 discrim->intra_dcmp = 0;
3282 discrim->intra_scmp = 0;
1c5f6697
AS		 3283 discrim->use_regex = 0;
3284 discrim->silent = 0;
d76ed9a9
AS		 3285
3286 for (i=0; i<argc; i++) {
3287 if (irccasecmp(argv[i], "log") == 0) {
3288 discrim->option_log = 1;
3289 continue;
3290 }
3291 /* Assume all other criteria require arguments. */
3292 if (i == argc - 1) {
258d1427 3293 send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]);
d76ed9a9
AS		 3294 goto fail;
3295 }
63665495 3296 if (argv[i+1][0] == '&') {
3297 /* Looking for intra-userNode matches */
3298 char *tmp = &(argv[i+1][1]);
3299 if (strcasecmp(tmp, argv[i]) != 0) { /* Don't allow "nick &nick" etc */
3300 if (!strcasecmp(tmp, "nick"))
3301 discrim->intra_dcmp = 1;
3302 else if (!strcasecmp(tmp, "ident"))
3303 discrim->intra_dcmp = 2;
3304 else if (!strcasecmp(tmp, "info"))
3305 discrim->intra_dcmp = 3;
3306 }
3307 }
258d1427
AS		 3308 if (irccasecmp(argv[i], "mask") == 0) {
3309 if (!is_ircmask(argv[++i])) {
3310 send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]);
3311 goto fail;
3312 }
3313 if (!split_ircmask(argv[i],
d76ed9a9
AS		 3314 &discrim->mask_nick,
3315 &discrim->mask_ident,
3316 &discrim->mask_host)) {
258d1427
AS		 3317 send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]);
3318 goto fail;
3319 }
3320 } else if (irccasecmp(argv[i], "nick") == 0) {
63665495 3321 i++;
3322 if (discrim->intra_dcmp > 0)
3323 discrim->intra_scmp = 1;
3324 else
3325 discrim->mask_nick = argv[i];
258d1427 3326 } else if (irccasecmp(argv[i], "ident") == 0) {
63665495 3327 i++;
3328 if (discrim->intra_dcmp > 0)
3329 discrim->intra_scmp = 2;
3330 else
3331 discrim->mask_ident = argv[i];
258d1427
AS		 3332 } else if (irccasecmp(argv[i], "host") == 0) {
3333 discrim->mask_host = argv[++i];
3334 } else if (irccasecmp(argv[i], "info") == 0) {
63665495 3335 i++;
3336 if (discrim->intra_dcmp > 0)
3337 discrim->intra_scmp = 3;
3338 else
3339 discrim->mask_info = argv[i];
258d1427
AS		 3340 } else if (irccasecmp(argv[i], "server") == 0) {
3341 discrim->server = argv[++i];
3342 } else if (irccasecmp(argv[i], "ip") == 0) {
2f61d1d7 3343 j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]);
3344 if (!j) {
3345 send_message(user, opserv, "OSMSG_BAD_IP", argv[i]);
3346 goto fail;
3347 }
d76ed9a9
AS		 3348 } else if (irccasecmp(argv[i], "account") == 0) {
3349 if (discrim->authed == 0) {
258d1427 3350 send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED");
d76ed9a9
AS		 3351 goto fail;
3352 }
3353 discrim->accountmask = argv[++i];
3354 discrim->authed = 1;
3355 } else if (irccasecmp(argv[i], "authed") == 0) {
3356 i++; /* true_string and false_string are macros! */
3357 if (true_string(argv[i])) {
3358 discrim->authed = 1;
3359 } else if (false_string(argv[i])) {
3360 if (discrim->accountmask) {
258d1427 3361 send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED");
d76ed9a9
AS		 3362 goto fail;
3363 }
3364 discrim->authed = 0;
3365 } else {
258d1427 3366 send_message(user, bot, "MSG_INVALID_BINARY", argv[i]);
d76ed9a9
AS		 3367 goto fail;
3368 }
3369 } else if (irccasecmp(argv[i], "info_space") == 0) {
3370 /* XXX: A hack because you can't check explicitly for a space through
3371 * any other means */
3372 i++;
3373 if (true_string(argv[i])) {
3374 discrim->info_space = 1;
3375 } else if (false_string(argv[i])) {
3376 discrim->info_space = 0;
3377 } else {
258d1427 3378 send_message(user, bot, "MSG_INVALID_BINARY", argv[i]);
d76ed9a9
AS		 3379 goto fail;
3380 }
27eaa617 3381 } else if (irccasecmp(argv[i], "regex") == 0) {
3382 i++;
3383 if (true_string(argv[i])) {
3384 discrim->use_regex = 1;
3385 } else if (false_string(argv[i])) {
3386 discrim->use_regex = 0;
3387 } else {
3388 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3389 goto fail;
3390 }
1c5f6697
AS		 3391 } else if (irccasecmp(argv[i], "silent") == 0) {
3392 i++;
3393 if(!oper_has_access(user, opserv, opserv_conf.silent_level, 0)) {
3394 goto fail;
3395 } else if (true_string(argv[i])) {
3396 discrim->silent = 1;
3397 } else if (false_string(argv[i])) {
3398 discrim->silent = 0;
3399 } else {
3400 send_message(user, opserv, "MSG_INVALID_BINARY", argv[i]);
3401 goto fail;
3402 }
d76ed9a9
AS		 3403 } else if (irccasecmp(argv[i], "duration") == 0) {
3404 discrim->duration = ParseInterval(argv[++i]);
258d1427 3405 } else if (irccasecmp(argv[i], "channel") == 0) {
d76ed9a9
AS		 3406 for (j=0, i++; ; j++) {
3407 switch (argv[i][j]) {
3408 case '#':
3409 goto find_channel;
3410 case '-':
55342ce8 3411 discrim->chan_no_modes |= MODE_CHANOP | MODE_HALFOP | MODE_VOICE;
d76ed9a9
AS		 3412 break;
3413 case '+':
3414 discrim->chan_req_modes |= MODE_VOICE;
3415 discrim->chan_no_modes |= MODE_CHANOP;
55342ce8 3416 discrim->chan_no_modes |= MODE_HALFOP;
3417 break;
3418 case '%':
3419 discrim->chan_req_modes |= MODE_HALFOP;
3420 discrim->chan_no_modes |= MODE_CHANOP;
3421 discrim->chan_no_modes |= MODE_VOICE;
d76ed9a9
AS		 3422 break;
3423 case '@':
3424 discrim->chan_req_modes |= MODE_CHANOP;
3425 break;
3426 case '\0':
258d1427 3427 send_message(user, bot, "MSG_NOT_CHANNEL_NAME");
d76ed9a9
AS		 3428 goto fail;
3429 }
3430 }
3431 find_channel:
3432 discrim->chan_no_modes &= ~discrim->chan_req_modes;
258d1427 3433 if (!(discrim->channel = GetChannel(argv[i]+j))) {
d76ed9a9
AS		 3434 /* secretly "allow_channel" now means "if a channel name is
3435 * specified, require that it currently exist" */
3436 if (allow_channel) {
258d1427 3437 send_message(user, bot, "MSG_CHANNEL_UNKNOWN", argv[i]);
d76ed9a9
AS		 3438 goto fail;
3439 } else {
2aef5f4b 3440 discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL, NULL);
d76ed9a9 3441 }
258d1427 3442 }
d76ed9a9
AS		 3443 LockChannel(discrim->channel);
3444 } else if (irccasecmp(argv[i], "numchannels") == 0) {
3445 discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10);
258d1427
AS		 3446 } else if (irccasecmp(argv[i], "limit") == 0) {
3447 discrim->limit = strtoul(argv[++i], NULL, 10);
d76ed9a9
AS		 3448 } else if (irccasecmp(argv[i], "reason") == 0) {
3449 discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL));
3450 i = argc;
3451 } else if (irccasecmp(argv[i], "last") == 0) {
3452 discrim->min_ts = now - ParseInterval(argv[++i]);
3453 } else if ((irccasecmp(argv[i], "linked") == 0)
3454 || (irccasecmp(argv[i], "nickage") == 0)) {
3455 const char *cmp = argv[++i];
3456 if (cmp[0] == '<') {
3457 if (cmp[1] == '=') {
3458 discrim->min_ts = now - ParseInterval(cmp+2);
3459 } else {
3460 discrim->min_ts = now - (ParseInterval(cmp+1) - 1);
3461 }
3462 } else if (cmp[0] == '>') {
3463 if (cmp[1] == '=') {
3464 discrim->max_ts = now - ParseInterval(cmp+2);
3465 } else {
3466 discrim->max_ts = now - (ParseInterval(cmp+1) - 1);
3467 }
3468 } else {
3469 discrim->min_ts = now - ParseInterval(cmp+2);
3470 }
3471 } else if (irccasecmp(argv[i], "access") == 0) {
3472 const char *cmp = argv[++i];
3473 if (cmp[0] == '<') {
3474 if (discrim->min_level == 0) discrim->min_level = 1;
3475 if (cmp[1] == '=') {
3476 discrim->max_level = strtoul(cmp+2, NULL, 0);
3477 } else {
3478 discrim->max_level = strtoul(cmp+1, NULL, 0) - 1;
3479 }
3480 } else if (cmp[0] == '=') {
3481 discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0);
3482 } else if (cmp[0] == '>') {
3483 if (cmp[1] == '=') {
3484 discrim->min_level = strtoul(cmp+2, NULL, 0);
3485 } else {
3486 discrim->min_level = strtoul(cmp+1, NULL, 0) + 1;
3487 }
3488 } else {
3489 discrim->min_level = strtoul(cmp+2, NULL, 0);
3490 }
3491 } else if ((irccasecmp(argv[i], "abuse") == 0)
3492 && (irccasecmp(argv[++i], "opers") == 0)) {
3493 discrim->match_opers = 1;
3494 } else if (irccasecmp(argv[i], "depth") == 0) {
3495 discrim->domain_depth = strtoul(argv[++i], NULL, 0);
3496 } else if (irccasecmp(argv[i], "clones") == 0) {
3497 discrim->min_clones = strtoul(argv[++i], NULL, 0);
3498 } else {
258d1427 3499 send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]);
d76ed9a9
AS		 3500 goto fail;
3501 }
3502 }
3503
3504 if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) {
258d1427 3505 discrim->mask_nick = 0;
d76ed9a9
AS		 3506 }
3507 if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) {
3508 discrim->mask_ident = 0;
3509 }
3510 if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) {
258d1427 3511 discrim->mask_info = 0;
d76ed9a9
AS		 3512 }
3513 if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) {
3514 discrim->mask_host = 0;
3515 }
27eaa617 3516
3517 if(discrim->use_regex)
3518 {
3519 if(discrim->mask_nick)
3520 {
3521 int err = regcomp(&discrim->regex_nick, discrim->mask_nick, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3522 discrim->has_regex_nick = !err;
3523 if(err)
3524 {
3525 char buff[256];
3526 buff[regerror(err, &discrim->regex_nick, buff, sizeof(buff))] = 0;
3527
3528 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_nick, buff, err);
3529 goto regfail;
3530 }
3531 }
3532
3533 if(discrim->mask_ident)
3534 {
3535 int err = regcomp(&discrim->regex_ident, discrim->mask_ident, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3536 discrim->has_regex_ident = !err;
3537 if(err)
3538 {
3539 char buff[256];
3540 buff[regerror(err, &discrim->regex_ident, buff, sizeof(buff))] = 0;
3541
3542 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_ident, buff, err);
3543 goto regfail;
3544 }
3545 }
3546
3547 if(discrim->mask_host)
3548 {
3549 int err = regcomp(&discrim->regex_host, discrim->mask_host, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3550 discrim->has_regex_host = !err;
3551 if(err)
3552 {
3553 char buff[256];
3554 buff[regerror(err, &discrim->regex_host, buff, sizeof(buff))] = 0;
3555
3556 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_host, buff, err);
3557 goto regfail;
3558 }
3559 }
3560
3561 if(discrim->mask_info)
3562 {
3563 int err = regcomp(&discrim->regex_info, discrim->mask_info, REG_EXTENDED|REG_ICASE|REG_NOSUB);
3564 discrim->has_regex_info = !err;
3565 if(err)
3566 {
3567 char buff[256];
3568 buff[regerror(err, &discrim->regex_info, buff, sizeof(buff))] = 0;
3569
3570 send_message(user, opserv, "OSMSG_INVALID_REGEX", discrim->mask_info, buff, err);
3571 goto regfail;
3572 }
3573 }
3574 }
3575
d76ed9a9 3576 return discrim;
27eaa617 3577
d76ed9a9
AS		 3578 fail:
3579 free(discrim);
3580 return NULL;
27eaa617 3581
3582 regfail:
3583 if(discrim->has_regex_nick)
3584 regfree(&discrim->regex_nick);
3585 if(discrim->has_regex_ident)
3586 regfree(&discrim->regex_ident);
3587 if(discrim->has_regex_host)
3588 regfree(&discrim->regex_host);
3589 if(discrim->has_regex_info)
3590 regfree(&discrim->regex_info);
3591
3592 free(discrim);
3593 return NULL;
d76ed9a9
AS		 3594}
3595
3596static int
3597discrim_match(discrim_t discrim, struct userNode *user)
3598{
3599 unsigned int access;
63665495 3600 char *scmp=NULL, *dcmp=NULL;
d76ed9a9
AS		 3601
3602 if ((user->timestamp < discrim->min_ts)
3603 || (user->timestamp > discrim->max_ts)
3604 || (user->channels.used < discrim->min_channels)
3605 || (user->channels.used > discrim->max_channels)
3606 || (discrim->authed == 0 && user->handle_info)
3607 || (discrim->authed == 1 && !user->handle_info)
3608 || (discrim->info_space == 0 && user->info[0] == ' ')
3609 || (discrim->info_space == 1 && user->info[0] != ' ')
d76ed9a9
AS		 3610 || (discrim->server && !match_ircglob(user->uplink->name, discrim->server))
3611 || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask)))
2f61d1d7 3612 || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits))
3613 )
3614 return 0;
3615
3616 if (discrim->channel && !GetUserMode(discrim->channel, user))
d76ed9a9 3617 return 0;
27eaa617 3618
3619 if(discrim->use_regex)
3620 {
3621 if((discrim->has_regex_nick && regexec(&discrim->regex_nick, user->nick, 0, 0, 0))
3622 || (discrim->has_regex_ident && regexec(&discrim->regex_ident, user->ident, 0, 0, 0))
3623 || (discrim->has_regex_host && regexec(&discrim->regex_host, user->hostname, 0, 0, 0))
3624 || (discrim->has_regex_info && regexec(&discrim->regex_info, user->info, 0, 0, 0))) {
3625 return 0;
3626 }
3627 }
3628 else
3629 {
3630 if ((discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick))
3631 || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident))
3632 || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host))
3633 || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))) {
3634 return 0;
3635 }
3636 }
3637
63665495 3638 if ((discrim->intra_scmp > 0 && discrim->intra_dcmp > 0)) {
3639 switch(discrim->intra_scmp) {
3640 case 1: scmp=user->nick; break;
3641 case 2: scmp=user->ident; break;
3642 case 3:
3643 scmp=user->info;
3644 if (discrim->info_space == 1) scmp++;
3645 break;
3646 }
3647 switch(discrim->intra_dcmp) {
3648 case 1: dcmp=user->nick; break;
3649 case 2: dcmp=user->ident; break;
3650 case 3: /* When checking INFO, and info_space is enabled
3651 * ignore the first character in a search
3652 * XXX: Should we ignore ALL leading whitespace?
3653 * Also, what about ignoring ~ in ident?
3654 */
3655 dcmp=user->info;
3656 if (discrim->info_space == 1) dcmp++;
3657 break;
3658 }
3659 if (irccasecmp(scmp,dcmp))
3660 return 0;
3661 }
3662
d76ed9a9
AS		 3663 access = user->handle_info ? user->handle_info->opserv_level : 0;
3664 if ((access < discrim->min_level)
3665 || (access > discrim->max_level)) {
3666 return 0;
3667 }
d76ed9a9 3668 if (discrim->min_clones > 1) {
2f61d1d7 3669 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL);
3670 if (!ohi || (ohi->clients.used < discrim->min_clones))
3671 return 0;
d76ed9a9
AS		 3672 }
3673 return 1;
3674}
3675
3676static unsigned int
3677opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data)
3678{
3679 unsigned int nn, count;
3680 struct userList matched;
3681
3682 userList_init(&matched);
3683 /* Try most optimized search methods first */
3684 if (discrim->channel) {
3685 for (nn=0;
3686 (nn < discrim->channel->members.used)
3687 && (matched.used < discrim->limit);
3688 nn++) {
3689 struct modeNode *mn = discrim->channel->members.list[nn];
3690 if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes)
3691 || ((mn->modes & discrim->chan_no_modes) != 0)) {
3692 continue;
3693 }
3694 if (discrim_match(discrim, mn->user)) {
3695 userList_append(&matched, mn->user);
3696 }
3697 }
2f61d1d7 3698 } else if (discrim->ip_mask_bits == 128) {
3699 struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL);
d76ed9a9
AS		 3700 if (!ohi) {
3701 userList_clean(&matched);
3702 return 0;
3703 }
3704 for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) {
3705 if (discrim_match(discrim, ohi->clients.list[nn])) {
3706 userList_append(&matched, ohi->clients.list[nn]);
3707 }
3708 }
3709 } else {
3710 dict_iterator_t it;
3711 for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) {
3712 if (discrim_match(discrim, iter_data(it))) {
3713 userList_append(&matched, iter_data(it));
3714 }
3715 }
3716 }
3717
3718 if (!matched.used) {
3719 userList_clean(&matched);
3720 return 0;
3721 }
3722
3723 if (discrim->option_log) {
3724 log_module(OS_LOG, LOG_INFO, "Logging matches for search:");
3725 }
3726 for (nn=0; nn<matched.used; nn++) {
3727 struct userNode *user = matched.list[nn];
3728 if (discrim->option_log) {
3729 log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname);
3730 }
3731 if (dsf(user, data)) {
258d1427
AS		 3732 /* If a search function returns true, it ran into a
3733 problem. Stop going through the list. */
3734 break;
3735 }
d76ed9a9
AS		 3736 }
3737 if (discrim->option_log) {
3738 log_module(OS_LOG, LOG_INFO, "End of matching users.");
3739 }
3740 count = matched.used;
3741 userList_clean(&matched);
3742 return count;
3743}
3744
3745static int
3746trace_print_func(struct userNode *match, void *extra)
3747{
3748 struct discrim_and_source *das = extra;
3749 if (match->handle_info) {
258d1427 3750 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 3751 } else {
258d1427 3752 send_message_type(4, das->source, das->destination, "%-15s\002 \002%10s\002@\002%s", match->nick, match->ident, match->hostname);
d76ed9a9
AS		 3753 }
3754 return 0;
3755}
3756
3757static int
3758trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra))
3759{
3760 return 0;
3761}
3762
3763static int
3764is_oper_victim(struct userNode *user, struct userNode *target, int match_opers)
3765{
3766 return !(IsService(target)
3767 || (!match_opers && IsOper(target))
3768 || (target->handle_info
3769 && target->handle_info->opserv_level > user->handle_info->opserv_level));
3770}
3771
3772static int
3773trace_gline_func(struct userNode *match, void *extra)
3774{
3775 struct discrim_and_source *das = extra;
3776
3777 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
1c5f6697 3778 opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration, das->discrim->silent);
d76ed9a9
AS		 3779 }
3780
3781 return 0;
3782}
3783
d914d1cb 3784static int
3785trace_shun_func(struct userNode *match, void *extra)
3786{
3787 struct discrim_and_source *das = extra;
3788
3789 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3790 opserv_shun(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration);
3791 }
3792
3793 return 0;
3794}
3795
d76ed9a9
AS		 3796static int
3797trace_kill_func(struct userNode *match, void *extra)
3798{
3799 struct discrim_and_source *das = extra;
3800
3801 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
258d1427 3802 char *reason;
d76ed9a9
AS		 3803 if (das->discrim->reason) {
3804 reason = das->discrim->reason;
3805 } else {
3806 reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1);
3807 sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick);
3808 }
3809 DelUser(match, opserv, 1, reason);
3810 }
3811
3812 return 0;
3813}
3814
3815static int
3816is_gagged(char *mask)
3817{
3818 struct gag_entry *gag;
3819
3820 for (gag = gagList; gag; gag = gag->next) {
3821 if (match_ircglobs(gag->mask, mask)) return 1;
3822 }
3823 return 0;
3824}
3825
3826static int
3827trace_gag_func(struct userNode *match, void *extra)
3828{
3829 struct discrim_and_source *das = extra;
3830
3831 if (is_oper_victim(das->source, match, das->discrim->match_opers)) {
3832 char *reason, *mask;
3833 int masksize;
3834 if (das->discrim->reason) {
3835 reason = das->discrim->reason;
3836 } else {
3837 reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1);
3838 sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick);
3839 }
258d1427
AS		 3840 masksize = 5+strlen(match->hostname);
3841 mask = alloca(masksize);
d76ed9a9 3842 snprintf(mask, masksize, "*!*@%s", match->hostname);
258d1427 3843 if (!is_gagged(mask)) {
d76ed9a9
AS		 3844 gag_create(mask, das->source->handle_info->handle, reason,
3845 das->discrim->duration ? (now + das->discrim->duration) : 0);
3846 }
3847 }
3848
3849 return 0;
3850}
3851
3852static int
3853trace_domains_func(struct userNode *match, void *extra)
3854{
3855 struct discrim_and_source *das = extra;
2f61d1d7 3856 irc_in_addr_t ip;
d76ed9a9
AS		 3857 unsigned long *count;
3858 unsigned int depth;
3859 char *hostname;
2f61d1d7 3860 char ipmask[IRC_NTOP_MASK_MAX_SIZE];
d76ed9a9 3861
2f61d1d7 3862 if (irc_pton(&ip, NULL, match->hostname)) {
3863 if (irc_in_addr_is_ipv4(ip)) {
3864 unsigned long matchip = ntohl(ip.in6_32[3]);
3865 /* raw IP address.. use up to first three octets of IP */
3866 switch (das->discrim->domain_depth) {
3867 default:
3868 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255);
3869 break;
3870 case 2:
3871 snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255);
3872 break;
3873 case 1:
3874 snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255);
3875 break;
3876 }
3877 } else if (irc_in_addr_is_ipv6(ip)) {
3878 switch (das->discrim->domain_depth) {
3879 case 1: depth = 16; goto ipv6_pfx;
3880 case 2: depth = 24; goto ipv6_pfx;
3881 case 3: depth = 32; goto ipv6_pfx;
3882 default: depth = das->discrim->domain_depth;
3883 ipv6_pfx:
3884 irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth);
3885 }
3886 } else safestrncpy(ipmask, match->hostname, sizeof(ipmask));
3887 ipmask[sizeof(ipmask) - 1] = '\0';
d76ed9a9
AS		 3888 hostname = ipmask;
3889 } else {
3890 hostname = match->hostname + strlen(match->hostname);
2f61d1d7 3891 for (depth=das->discrim->domain_depth;
d76ed9a9
AS		 3892 depth && (hostname > match->hostname);
3893 depth--) {
3894 hostname--;
3895 while ((hostname > match->hostname) && (*hostname != '.')) hostname--;
3896 }
3897 if (*hostname == '.') hostname++; /* advance past last dot we saw */
3898 }
3899 if (!(count = dict_find(das->dict, hostname, NULL))) {
3900 count = calloc(1, sizeof(*count));
3901 dict_insert(das->dict, strdup(hostname), count);
3902 }
3903 (*count)++;
3904 return 0;
3905}
3906
3907static int
3908opserv_show_hostinfo(const char *key, void *data, void *extra)
3909{
3910 unsigned long *count = data;
3911 struct discrim_and_source *das = extra;
3912
258d1427 3913 send_message_type(4, das->source, das->destination, "%s %lu", key, *count);
d76ed9a9
AS		 3914 return !--das->disp_limit;
3915}
3916
3917static MODCMD_FUNC(cmd_trace)
3918{
3919 struct discrim_and_source das;
3920 discrim_search_func action;
3921 unsigned int matches;
3922 struct svccmd *subcmd;
3923 char buf[MAXLEN];
3924
3925 sprintf(buf, "trace %s", argv[1]);
258d1427
AS		 3926 if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) {
3927 reply("OSMSG_BAD_ACTION", argv[1]);
d76ed9a9
AS		 3928 return 0;
3929 }
258d1427 3930 if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY))
d76ed9a9
AS		 3931 return 0;
3932 if (!irccasecmp(argv[1], "print"))
3933 action = trace_print_func;
3934 else if (!irccasecmp(argv[1], "count"))
3935 action = trace_count_func;
3936 else if (!irccasecmp(argv[1], "domains"))
3937 action = trace_domains_func;
3938 else if (!irccasecmp(argv[1], "gline"))
3939 action = trace_gline_func;
d914d1cb 3940 else if (!irccasecmp(argv[1], "shun"))
3941 action = trace_shun_func;
d76ed9a9
AS		 3942 else if (!irccasecmp(argv[1], "kill"))
3943 action = trace_kill_func;
3944 else if (!irccasecmp(argv[1], "gag"))
3945 action = trace_gag_func;
3946 else {
258d1427
AS		 3947 reply("OSMSG_BAD_ACTION", argv[1]);
3948 return 0;
d76ed9a9
AS		 3949 }
3950
3951 if (user->handle_info->opserv_level < subcmd->min_opserv_level) {
3952 reply("OSMSG_LEVEL_TOO_LOW");
3953 return 0;
3954 }
3955
3956 das.dict = NULL;
3957 das.source = user;
258d1427
AS		 3958 das.destination = cmd->parent->bot;
3959 das.discrim = opserv_discrim_create(user, cmd->parent->bot, argc-2, argv+2, 1);
d76ed9a9
AS		 3960 if (!das.discrim)
3961 return 0;
3962
3963 if (action == trace_print_func)
de9510bc 3964 {
8e11460f 3965 reply("OSMSG_USER_SEARCH_RESULTS");
de9510bc
AS		 3966 reply("OSMSG_USER_SEARCH_BAR");
3967 reply("OSMSG_USER_SEARCH_HEADER");
3968 reply("OSMSG_USER_SEARCH_BAR");
3969 }
d76ed9a9 3970 else if (action == trace_count_func)
258d1427 3971 das.discrim->limit = INT_MAX;
d76ed9a9
AS		 3972 else if ((action == trace_gline_func) && !das.discrim->duration)
3973 das.discrim->duration = opserv_conf.block_gline_duration;
d914d1cb 3974 else if ((action == trace_shun_func) && !das.discrim->duration)
3975 das.discrim->duration = opserv_conf.block_shun_duration;
d76ed9a9
AS		 3976 else if (action == trace_domains_func) {
3977 das.dict = dict_new();
3978 dict_set_free_data(das.dict, free);
3979 dict_set_free_keys(das.dict, free);
3980 das.disp_limit = das.discrim->limit;
3981 das.discrim->limit = INT_MAX;
3982 }
3983 matches = opserv_discrim_search(das.discrim, action, &das);
3984
3985 if (action == trace_domains_func)
3986 dict_foreach(das.dict, opserv_show_hostinfo, &das);
3987
3988 if (matches)
8e11460f
AS		 3989 {
3990 if(action == trace_print_func)
258d1427 3991 reply("OSMSG_USER_SEARCH_COUNT_BAR", matches);
8e11460f
AS		 3992 else
3993 reply("OSMSG_USER_SEARCH_COUNT", matches);
3994 }
d76ed9a9 3995 else
258d1427 3996 reply("MSG_NO_MATCHES");
d76ed9a9
AS		 3997
3998 if (das.discrim->channel)
3999 UnlockChannel(das.discrim->channel);
4000 free(das.discrim->reason);
27eaa617 4001
4002 if(das.discrim->has_regex_nick)
4003 regfree(&das.discrim->regex_nick);
4004 if(das.discrim->has_regex_ident)
4005 regfree(&das.discrim->regex_ident);
4006 if(das.discrim->has_regex_host)
4007 regfree(&das.discrim->regex_host);
4008 if(das.discrim->has_regex_info)
4009 regfree(&das.discrim->regex_info);
4010
d76ed9a9
AS		 4011 free(das.discrim);
4012 dict_delete(das.dict);
4013 return 1;
4014}
4015
258d1427 4016typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data, struct userNode *bot);
d76ed9a9
AS		 4017
4018typedef struct channel_discrim {
4019 char *name, *topic;
4020
4021 unsigned int min_users, max_users;
4022 time_t min_ts, max_ts;
4023 unsigned int limit;
4024} *cdiscrim_t;
4025
258d1427
AS		 4026static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[]);
4027static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot);
d76ed9a9
AS		 4028
4029static time_t
4030smart_parse_time(const char *str) {
4031 /* If an interval-style string is given, treat as time before now.
4032 * If it's all digits, treat directly as a Unix timestamp. */
4033 return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str);
4034}
4035
4036static cdiscrim_t
258d1427 4037opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[])
d76ed9a9
AS		 4038{
4039 cdiscrim_t discrim;
4040 unsigned int i;
4041
4042 discrim = calloc(1, sizeof(*discrim));
4043 discrim->limit = 25;
4044
4045 for (i = 0; i < argc; i++) {
258d1427
AS		 4046 /* Assume all criteria require arguments. */
4047 if (i == (argc - 1)) {
4048 send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]);
4049 return NULL;
4050 }
4051
4052 if (!irccasecmp(argv[i], "name"))
4053 discrim->name = argv[++i];
4054 else if (!irccasecmp(argv[i], "topic"))
4055 discrim->topic = argv[++i];
4056 else if (!irccasecmp(argv[i], "users")) {
4057 const char *cmp = argv[++i];
d76ed9a9
AS		 4058 if (cmp[0] == '<') {
4059 if (cmp[1] == '=')
4060 discrim->max_users = strtoul(cmp+2, NULL, 0);
4061 else
4062 discrim->max_users = strtoul(cmp+1, NULL, 0) - 1;
4063 } else if (cmp[0] == '=') {
4064 discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0);
4065 } else if (cmp[0] == '>') {
4066 if (cmp[1] == '=')
4067 discrim->min_users = strtoul(cmp+2, NULL, 0);
4068 else
4069 discrim->min_users = strtoul(cmp+1, NULL, 0) + 1;
4070 } else {
4071 discrim->min_users = strtoul(cmp+2, NULL, 0);
4072 }
258d1427
AS		 4073 } else if (!irccasecmp(argv[i], "timestamp")) {
4074 const char *cmp = argv[++i];
d76ed9a9
AS		 4075 if (cmp[0] == '<') {
4076 if (cmp[1] == '=')
4077 discrim->max_ts = smart_parse_time(cmp+2);
4078 else
4079 discrim->max_ts = smart_parse_time(cmp+1)-1;
4080 } else if (cmp[0] == '=') {
4081 discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1);
4082 } else if (cmp[0] == '>') {
4083 if (cmp[1] == '=')
4084 discrim->min_ts = smart_parse_time(cmp+2);
4085 else
4086 discrim->min_ts = smart_parse_time(cmp+1)+1;
4087 } else {
4088 discrim->min_ts = smart_parse_time(cmp);
4089 }
258d1427
AS		 4090 } else if (!irccasecmp(argv[i], "limit")) {
4091 discrim->limit = strtoul(argv[++i], NULL, 10);
4092 } else {
4093 send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]);
4094 goto fail;
4095 }
d76ed9a9
AS		 4096 }
4097
4098 if (discrim->name && !strcmp(discrim->name, "*"))
258d1427 4099 discrim->name = 0;
d76ed9a9 4100 if (discrim->topic && !strcmp(discrim->topic, "*"))
258d1427 4101 discrim->topic = 0;
d76ed9a9
AS		 4102
4103 return discrim;
4104 fail:
4105 free(discrim);
4106 return NULL;
4107}
4108
4109static int
4110cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan)
4111{
4112 if ((discrim->name && !match_ircglob(chan->name, discrim->name)) ||
4113 (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) ||
4114 (discrim->min_users && chan->members.used < discrim->min_users) ||
4115 (discrim->max_users && chan->members.used > discrim->max_users) ||
4116 (discrim->min_ts && chan->timestamp < discrim->min_ts) ||
4117 (discrim->max_ts && chan->timestamp > discrim->max_ts)) {
258d1427 4118 return 0;
d76ed9a9
AS		 4119 }
4120 return 1;
4121}
4122
258d1427 4123static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot)
d76ed9a9
AS		 4124{
4125 unsigned int count = 0;
4126 dict_iterator_t it, next;
4127
4128 for (it = dict_first(channels); it && count < discrim->limit ; it = next) {
258d1427 4129 struct chanNode *chan = iter_data(it);
d76ed9a9 4130
258d1427
AS		 4131 /* Hold on to the next channel in case we decide to
4132 add actions that destructively modify the channel. */
4133 next = iter_next(it);
4134 if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) {
4135 dsf(chan, data, bot);
4136 count++;
4137 }
d76ed9a9
AS		 4138 }
4139
4140 return count;
4141}
4142
258d1427 4143void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data), UNUSED_ARG(struct userNode *bot))
d76ed9a9
AS		 4144{
4145}
4146
258d1427 4147void channel_print(struct chanNode *channel, void *data, struct userNode *bot)
d76ed9a9
AS		 4148{
4149 char modes[MAXLEN];
4150 irc_make_chanmode(channel, modes);
258d1427 4151 send_message(data, bot, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic);
d76ed9a9
AS		 4152}
4153
4154static MODCMD_FUNC(cmd_csearch)
4155{
4156 cdiscrim_t discrim;
4157 unsigned int matches;
4158 cdiscrim_search_func action;
4159 struct svccmd *subcmd;
4160 char buf[MAXLEN];
4161
4162 if (!irccasecmp(argv[1], "count"))
258d1427 4163 action = channel_count;
d76ed9a9 4164 else if (!irccasecmp(argv[1], "print"))
258d1427 4165 action = channel_print;
d76ed9a9 4166 else {
258d1427
AS		 4167 reply("OSMSG_BAD_ACTION", argv[1]);
4168 return 0;
d76ed9a9
AS		 4169 }
4170
4171 sprintf(buf, "%s %s", argv[0], argv[0]);
258d1427
AS		 4172 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4173 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
d76ed9a9
AS		 4174 return 0;
4175 }
4176
258d1427 4177 discrim = opserv_cdiscrim_create(user, cmd->parent->bot, argc - 2, argv + 2);
d76ed9a9 4178 if (!discrim)
258d1427 4179 return 0;
d76ed9a9
AS		 4180
4181 if (action == channel_print)
258d1427 4182 reply("OSMSG_CHANNEL_SEARCH_RESULTS");
d76ed9a9 4183 else if (action == channel_count)
258d1427 4184 discrim->limit = INT_MAX;
d76ed9a9 4185
258d1427 4186 matches = opserv_cdiscrim_search(discrim, action, user, cmd->parent->bot);
d76ed9a9
AS		 4187
4188 if (matches)
258d1427 4189 reply("MSG_MATCH_COUNT", matches);
d76ed9a9 4190 else
258d1427 4191 reply("MSG_NO_MATCHES");
d76ed9a9
AS		 4192
4193 free(discrim);
4194 return 1;
4195}
4196
4197static MODCMD_FUNC(cmd_gsync)
4198{
4199 struct server *src;
4200 if (argc > 1) {
4201 src = GetServerH(argv[1]);
4202 if (!src) {
4203 reply("MSG_SERVER_UNKNOWN", argv[1]);
4204 return 0;
4205 }
4206 } else {
4207 src = self->uplink;
4208 }
4209 irc_stats(cmd->parent->bot, src, 'G');
4210 reply("OSMSG_GSYNC_RUNNING", src->name);
4211 return 1;
4212}
4213
d914d1cb 4214static MODCMD_FUNC(cmd_ssync)
4215{
4216 struct server *src;
4217 if (argc > 1) {
4218 src = GetServerH(argv[1]);
4219 if (!src) {
4220 reply("MSG_SERVER_UNKNOWN", argv[1]);
4221 return 0;
4222 }
4223 } else {
4224 src = self->uplink;
4225 }
4226 irc_stats(cmd->parent->bot, src, 'S');
4227 reply("OSMSG_SSYNC_RUNNING", src->name);
4228 return 1;
4229}
4230
d76ed9a9
AS		 4231struct gline_extra {
4232 struct userNode *user;
4233 struct string_list *glines;
258d1427 4234 struct userNode *bot;
d76ed9a9
AS		 4235};
4236
4237static void
4238gtrace_print_func(struct gline *gline, void *extra)
4239{
4240 struct gline_extra *xtra = extra;
4241 char *when_text, set_text[20];
4242 strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&gline->issued));
4243 when_text = asctime(localtime(&gline->expires));
4244 when_text[strlen(when_text)-1] = 0; /* strip lame \n */
258d1427 4245 send_message(xtra->user, xtra->bot, "OSMSG_GTRACE_FORMAT", gline->target, set_text, gline->issuer, when_text, gline->reason);
d76ed9a9
AS		 4246}
4247
4248static void
4249gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra))
4250{
4251}
4252
4253static void
4254gtrace_ungline_func(struct gline *gline, void *extra)
4255{
4256 struct gline_extra *xtra = extra;
4257 string_list_append(xtra->glines, strdup(gline->target));
4258}
4259
4260static MODCMD_FUNC(cmd_gtrace)
4261{
4262 struct gline_discrim *discrim;
4263 gline_search_func action;
4264 unsigned int matches, nn;
4265 struct gline_extra extra;
4266 struct svccmd *subcmd;
4267 char buf[MAXLEN];
4268
4269 if (!irccasecmp(argv[1], "print"))
4270 action = gtrace_print_func;
4271 else if (!irccasecmp(argv[1], "count"))
4272 action = gtrace_count_func;
4273 else if (!irccasecmp(argv[1], "ungline"))
4274 action = gtrace_ungline_func;
4275 else {
4276 reply("OSMSG_BAD_ACTION", argv[1]);
4277 return 0;
4278 }
4279 sprintf(buf, "%s %s", argv[0], argv[0]);
258d1427
AS		 4280 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4281 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
d76ed9a9
AS		 4282 return 0;
4283 }
4284
4285 discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4286 if (!discrim)
4287 return 0;
4288
4289 if (action == gtrace_print_func)
4290 reply("OSMSG_GLINE_SEARCH_RESULTS");
4291 else if (action == gtrace_count_func)
4292 discrim->limit = INT_MAX;
4293
4294 extra.user = user;
4295 extra.glines = alloc_string_list(4);
258d1427 4296 extra.bot = cmd->parent->bot;
d76ed9a9
AS		 4297 matches = gline_discrim_search(discrim, action, &extra);
4298
4299 if (action == gtrace_ungline_func)
4300 for (nn=0; nn<extra.glines->used; nn++)
4301 gline_remove(extra.glines->list[nn], 1);
4302 free_string_list(extra.glines);
4303
4304 if (matches)
4305 reply("MSG_MATCH_COUNT", matches);
4306 else
4307 reply("MSG_NO_MATCHES");
4308 free(discrim->alt_target_mask);
4309 free(discrim);
4310 return 1;
4311}
4312
d914d1cb 4313struct shun_extra {
4314 struct userNode *user;
4315 struct string_list *shuns;
4316 struct userNode *bot;
4317};
4318
4319static void
4320strace_print_func(struct shun *shun, void *extra)
4321{
4322 struct shun_extra *xtra = extra;
4323 char *when_text, set_text[20];
4324 strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&shun->issued));
4325 when_text = asctime(localtime(&shun->expires));
4326 when_text[strlen(when_text)-1] = 0; /* strip lame \n */
4327 send_message(xtra->user, xtra->bot, "OSMSG_STRACE_FORMAT", shun->target, set_text, shun->issuer, when_text, shun->reason);
4328}
4329
4330static void
4331strace_count_func(UNUSED_ARG(struct shun *shun), UNUSED_ARG(void *extra))
4332{
4333}
4334
4335static void
4336strace_unshun_func(struct shun *shun, void *extra)
4337{
4338 struct shun_extra *xtra = extra;
4339 string_list_append(xtra->shuns, strdup(shun->target));
4340}
4341
4342static MODCMD_FUNC(cmd_strace)
4343{
4344 struct shun_discrim *discrim;
4345 shun_search_func action;
4346 unsigned int matches, nn;
4347 struct shun_extra extra;
4348 struct svccmd *subcmd;
4349 char buf[MAXLEN];
4350
4351 if (!irccasecmp(argv[1], "print"))
4352 action = strace_print_func;
4353 else if (!irccasecmp(argv[1], "count"))
4354 action = strace_count_func;
4355 else if (!irccasecmp(argv[1], "unshun"))
4356 action = strace_unshun_func;
4357 else {
4358 reply("OSMSG_BAD_ACTION", argv[1]);
4359 return 0;
4360 }
4361 sprintf(buf, "%s %s", argv[0], argv[0]);
4362 if ((subcmd = dict_find(opserv_service->commands, buf, NULL))
4363 && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) {
4364 return 0;
4365 }
4366
4367 discrim = shun_discrim_create(user, cmd->parent->bot, argc-2, argv+2);
4368 if (!discrim)
4369 return 0;
4370
4371 if (action == strace_print_func)
4372 reply("OSMSG_SHUN_SEARCH_RESULTS");
4373 else if (action == strace_count_func)
4374 discrim->limit = INT_MAX;
4375
4376 extra.user = user;
4377 extra.shuns = alloc_string_list(4);
4378 extra.bot = cmd->parent->bot;
4379 matches = shun_discrim_search(discrim, action, &extra);
4380
4381 if (action == strace_unshun_func)
4382 for (nn=0; nn<extra.shuns->used; nn++)
4383 shun_remove(extra.shuns->list[nn], 1);
4384 free_string_list(extra.shuns);
4385
4386 if (matches)
4387 reply("MSG_MATCH_COUNT", matches);
4388 else
4389 reply("MSG_NO_MATCHES");
4390 free(discrim->alt_target_mask);
4391 free(discrim);
4392 return 1;
4393}
4394
d76ed9a9
AS		 4395static int
4396alert_check_user(const char *key, void *data, void *extra)
4397{
4398 struct opserv_user_alert *alert = data;
4399 struct userNode *user = extra;
4400
4401 if (!discrim_match(alert->discrim, user))
4402 return 0;
4403
4404 if ((alert->reaction != REACT_NOTICE)
4405 && IsOper(user)
4406 && !alert->discrim->match_opers) {
4407 return 0;
4408 }
4409
4410 /* The user matches the alert criteria, so trigger the reaction. */
4411 if (alert->discrim->option_log)
4412 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);
4413
4414 /* Return 1 to halt alert matching, such as when killing the user
4415 that triggered the alert. */
4416 switch (alert->reaction) {
4417 case REACT_KILL:
4418 DelUser(user, opserv, 1, alert->discrim->reason);
4419 return 1;
1c5f6697 4420/*
9a75756e 4421 case REACT_SILENT:
4422 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, 1);
4423 return 1;
1c5f6697 4424*/
d76ed9a9 4425 case REACT_GLINE:
1c5f6697 4426 opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, alert->discrim->silent);
d76ed9a9 4427 return 1;
d914d1cb 4428 case REACT_SHUN:
4429 opserv_shun(user, alert->owner, alert->discrim->reason, alert->discrim->duration);
4430 return 1;
d76ed9a9
AS		 4431 default:
4432 log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key);
4433 /* fall through to REACT_NOTICE case */
4434 case REACT_NOTICE:
4435 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);
4436 break;
ec311f39 4437 case REACT_TRACK:
4438#ifdef HAVE_TRACK
4439 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);
4440 add_track_user(user);
4441#endif
4442 break;
d76ed9a9
AS		 4443 }
4444 return 0;
4445}
4446
4447static void
4448opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick))
4449{
4450 struct gag_entry *gag;
4451 dict_foreach(opserv_nick_based_alerts, alert_check_user, user);
4452 /* Gag them if appropriate (and only if). */
4453 user->modes &= ~FLAGS_GAGGED;
4454 for (gag = gagList; gag; gag = gag->next) {
2f61d1d7 4455 if (user_matches_glob(user, gag->mask, MATCH_USENICK)) {
d76ed9a9
AS		 4456 gag_helper_func(user, NULL);
4457 break;
4458 }
4459 }
4460}
4461
4462static void
4463opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
4464{
4465 const char *type;
4466
4467 if (!opserv_conf.staff_auth_channel
4468 || user->uplink->burst
4469 || !user->handle_info)
4470 return;
4471 else if (user->handle_info->opserv_level)
4472 type = "OPER";
4473 else if (IsNetworkHelper(user))
4474 type = "NETWORK HELPER";
4475 else if (IsSupportHelper(user))
4476 type = "SUPPORT HELPER";
4477 else
4478 return;
4479
2f61d1d7 4480 if (irc_in_addr_is_valid(user->ip))
d76ed9a9
AS		 4481 send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle);
4482 else
4483 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);
4484}
4485
4486static MODCMD_FUNC(cmd_log)
4487{
4488 struct logSearch *discrim;
4489 unsigned int matches;
4490 struct logReport report;
4491
4492 discrim = log_discrim_create(cmd->parent->bot, user, argc, argv);
4493 if (!discrim)
4494 return 0;
4495
4496 reply("OSMSG_LOG_SEARCH_RESULTS");
4497 report.reporter = opserv;
4498 report.user = user;
4499 matches = log_entry_search(discrim, log_report_entry, &report);
4500
4501 if (matches)
258d1427 4502 reply("MSG_MATCH_COUNT", matches);
d76ed9a9 4503 else
258d1427 4504 reply("MSG_NO_MATCHES");
d76ed9a9
AS		 4505
4506 free(discrim);
4507 return 1;
4508}
4509
4510static int
4511gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4512{
4513 if (IsOper(match) || IsLocal(match))
4514 return 0;
4515 match->modes |= FLAGS_GAGGED;
4516 return 0;
4517}
4518
4519static MODCMD_FUNC(cmd_gag)
4520{
4521 struct gag_entry *gag;
4522 unsigned int gagged;
4523 unsigned long duration;
4524 char *reason;
4525
4526 reason = unsplit_string(argv + 3, argc - 3, NULL);
4527
4528 if (!is_ircmask(argv[1])) {
258d1427 4529 reply("OSMSG_INVALID_IRCMASK", argv[1]);
d76ed9a9
AS		 4530 return 0;
4531 }
4532
4533 for (gag = gagList; gag; gag = gag->next)
258d1427 4534 if (match_ircglobs(gag->mask, argv[1]))
d76ed9a9
AS		 4535 break;
4536
4537 if (gag) {
258d1427
AS		 4538 reply("OSMSG_REDUNDANT_GAG", argv[1]);
4539 return 0;
d76ed9a9
AS		 4540 }
4541
4542 duration = ParseInterval(argv[2]);
4543 gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0));
4544
4545 if (gagged)
258d1427 4546 reply("OSMSG_GAG_APPLIED", argv[1], gagged);
d76ed9a9 4547 else
258d1427 4548 reply("OSMSG_GAG_ADDED", argv[1]);
d76ed9a9
AS		 4549 return 1;
4550}
4551
4552static int
4553ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra))
4554{
4555 match->modes &= ~FLAGS_GAGGED;
4556 return 0;
4557}
4558
4559static MODCMD_FUNC(cmd_ungag)
4560{
4561 struct gag_entry *gag;
4562 unsigned int ungagged;
4563
4564 for (gag = gagList; gag; gag = gag->next)
258d1427 4565 if (!strcmp(gag->mask, argv[1]))
d76ed9a9
AS		 4566 break;
4567
4568 if (!gag) {
258d1427
AS		 4569 reply("OSMSG_GAG_NOT_FOUND", argv[1]);
4570 return 0;
d76ed9a9
AS		 4571 }
4572
4573 timeq_del(gag->expires, gag_expire, gag, 0);
4574 ungagged = gag_free(gag);
4575
4576 if (ungagged)
258d1427 4577 reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged);
d76ed9a9 4578 else
258d1427 4579 reply("OSMSG_UNGAG_ADDED", argv[1]);
d76ed9a9
AS		 4580 return 1;
4581}
4582
4583static MODCMD_FUNC(cmd_addalert)
4584{
4585 opserv_alert_reaction reaction;
4586 struct svccmd *subcmd;
4587 const char *name;
4588 char buf[MAXLEN];
4589
4590 name = argv[1];
4591 sprintf(buf, "addalert %s", argv[2]);
258d1427
AS		 4592 if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) {
4593 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4594 return 0;
d76ed9a9
AS		 4595 }
4596 if (!irccasecmp(argv[2], "notice"))
4597 reaction = REACT_NOTICE;
4598 else if (!irccasecmp(argv[2], "kill"))
4599 reaction = REACT_KILL;
1c5f6697 4600/*
9a75756e 4601 else if (!irccasecmp(argv[2], "silent"))
4602 reaction = REACT_SILENT;
1c5f6697 4603*/
d76ed9a9
AS		 4604 else if (!irccasecmp(argv[2], "gline"))
4605 reaction = REACT_GLINE;
ec311f39 4606 else if (!irccasecmp(argv[2], "track")) {
4607#ifndef HAVE_TRACK
4608 send_message(user, opserv, "OSMSG_TRACK_DISABLED");
4609 return 0;
4610#else
4611 reaction = REACT_TRACK;
4612#endif
4613 } else if (!irccasecmp(argv[2], "shun"))
d914d1cb 4614 reaction = REACT_SHUN;
d76ed9a9 4615 else {
258d1427
AS		 4616 reply("OSMSG_UNKNOWN_REACTION", argv[2]);
4617 return 0;
d76ed9a9 4618 }
258d1427 4619 if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)
d76ed9a9
AS		 4620 || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL)))
4621 return 0;
4622 reply("OSMSG_ADDED_ALERT", name);
4623 return 1;
4624}
4625
4626static MODCMD_FUNC(cmd_delalert)
4627{
4628 unsigned int i;
4629 for (i=1; i<argc; i++) {
4630 dict_remove(opserv_nick_based_alerts, argv[i]);
4631 dict_remove(opserv_channel_alerts, argv[i]);
258d1427
AS		 4632 if (dict_remove(opserv_user_alerts, argv[i]))
4633 reply("OSMSG_REMOVED_ALERT", argv[i]);
d76ed9a9 4634 else
258d1427 4635 reply("OSMSG_NO_SUCH_ALERT", argv[i]);
d76ed9a9
AS		 4636 }
4637 return 1;
4638}
4639
4640static void
4641opserv_conf_read(void)
4642{
7637f48f 4643 struct chanNode *chan;
4644 unsigned int i;
d76ed9a9
AS		 4645 struct record_data *rd;
4646 dict_t conf_node, child;
4647 const char *str, *str2;
4648 struct policer_params *pp;
4649 dict_iterator_t it;
4650
4651 rd = conf_get_node(OPSERV_CONF_NAME);
4652 if (!rd || rd->type != RECDB_OBJECT) {
258d1427
AS		 4653 log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME);
4654 return;
d76ed9a9
AS		 4655 }
4656 conf_node = rd->d.object;
4657 str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING);
4658 if (opserv && str) {
4659 str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING);
4660 if (!str2)
4661 str2 = "+tinms";
258d1427 4662 opserv_conf.debug_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9
AS		 4663 AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP;
4664 } else {
258d1427 4665 opserv_conf.debug_channel = NULL;
d76ed9a9
AS		 4666 }
4667 str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING);
4668 if (opserv && str) {
4669 str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING);
4670 if (!str2)
4671 str2 = "+tns";
258d1427 4672 opserv_conf.alert_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9
AS		 4673 AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP;
4674 } else {
258d1427 4675 opserv_conf.alert_channel = NULL;
d76ed9a9
AS		 4676 }
4677 str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING);
4678 if (opserv && str) {
4679 str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING);
4680 if (!str2)
4681 str2 = "+timns";
2aef5f4b 4682 opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL, NULL);
d76ed9a9
AS		 4683 AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP;
4684 } else {
4685 opserv_conf.staff_auth_channel = NULL;
4686 }
5a1daaab
AS		 4687
4688 str = database_get_data(conf_node, KEY_ADMIN_LEVEL, RECDB_QSTRING);
4689 opserv_conf.admin_level = str ? strtoul(str, NULL, 0): 800;
4690
1c5f6697
AS		 4691 str = database_get_data(conf_node, KEY_SILENT_LEVEL, RECDB_QSTRING);
4692 opserv_conf.silent_level = str ? strtoul(str, NULL, 0): 700;
4693
d76ed9a9
AS		 4694 str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING);
4695 opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5;
4696 str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING);
4697 opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60;
4698 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING);
4699 opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1;
4700 str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING);
4701 opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50;
4702 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
4703 if (opserv && str)
4704 NickChange(opserv, str, 0);
d914d1cb 4705
d76ed9a9
AS		 4706 str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING);
4707 opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600;
4708 str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING);
4709 opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600;
4710
7637f48f 4711 free_string_list(autojoin_channels);
4712 autojoin_channels = database_get_data(conf_node, KEY_AUTOJOIN_CHANNELS, RECDB_STRING_LIST);
4713
4714 if(autojoin_channels)
4715 autojoin_channels = string_list_copy(autojoin_channels);
4716
4717 if (autojoin_channels && opserv) {
4718 for (i = 0; i < autojoin_channels->used; i++) {
4719 chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL);
4720 AddChannelUser(opserv, chan)->modes |= MODE_CHANOP;
4721 }
4722 }
4723
d914d1cb 4724 str = database_get_data(conf_node, KEY_BLOCK_SHUN_DURATION, RECDB_QSTRING);
4725 opserv_conf.block_shun_duration = str ? ParseInterval(str) : 3600;
4726
d76ed9a9
AS		 4727 if (!opserv_conf.join_policer_params)
4728 opserv_conf.join_policer_params = policer_params_new();
4729 policer_params_set(opserv_conf.join_policer_params, "size", "20");
4730 policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1");
4731 if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT)))
258d1427 4732 dict_foreach(child, set_policer_param, opserv_conf.join_policer_params);
d76ed9a9
AS		 4733
4734 for (it = dict_first(channels); it; it = iter_next(it)) {
4735 struct chanNode *cNode = iter_data(it);
4736 cNode->join_policer.params = opserv_conf.join_policer_params;
4737 }
4738
4739 if (opserv_conf.new_user_policer.params)
4740 pp = opserv_conf.new_user_policer.params;
4741 else
4742 pp = opserv_conf.new_user_policer.params = policer_params_new();
4743 policer_params_set(pp, "size", "200");
4744 policer_params_set(pp, "drain-rate", "3");
4745 if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT)))
258d1427 4746 dict_foreach(child, set_policer_param, pp);
d76ed9a9
AS		 4747}
4748
5a1daaab
AS		 4749/* lame way to export opserv_conf value to nickserv.c ... */
4750unsigned int
4751opserv_conf_admin_level()
4752{
4753 return(opserv_conf.admin_level);
4754}
4755
d76ed9a9
AS		 4756static void
4757opserv_db_init(void) {
4758 /* set up opserv_trusted_hosts dict */
4759 dict_delete(opserv_trusted_hosts);
4760 opserv_trusted_hosts = dict_new();
4761 dict_set_free_data(opserv_trusted_hosts, free_trusted_host);
4762 /* set up opserv_chan_warn dict */
de9510bc
AS		 4763
4764/* alert trace notice channel #x replaces warnings
d76ed9a9
AS		 4765 dict_delete(opserv_chan_warn);
4766 opserv_chan_warn = dict_new();
4767 dict_set_free_keys(opserv_chan_warn, free);
4768 dict_set_free_data(opserv_chan_warn, free);
de9510bc 4769*/
d76ed9a9
AS		 4770 /* set up opserv_user_alerts */
4771 dict_delete(opserv_channel_alerts);
4772 opserv_channel_alerts = dict_new();
4773 dict_delete(opserv_nick_based_alerts);
4774 opserv_nick_based_alerts = dict_new();
4775 dict_delete(opserv_user_alerts);
4776 opserv_user_alerts = dict_new();
4777 dict_set_free_keys(opserv_user_alerts, free);
4778 dict_set_free_data(opserv_user_alerts, opserv_free_user_alert);
4779 /* set up opserv_bad_words */
4780 free_string_list(opserv_bad_words);
4781 opserv_bad_words = alloc_string_list(4);
4782 /* and opserv_exempt_channels */
4783 dict_delete(opserv_exempt_channels);
4784 opserv_exempt_channels = dict_new();
4785 dict_set_free_keys(opserv_exempt_channels, free);
4786}
4787
4788static void
4789opserv_db_cleanup(void)
4790{
4791 unsigned int nn;
4792
de9510bc 4793/* dict_delete(opserv_chan_warn); */
d76ed9a9
AS		 4794 dict_delete(opserv_reserved_nick_dict);
4795 free_string_list(opserv_bad_words);
4796 dict_delete(opserv_exempt_channels);
4797 dict_delete(opserv_trusted_hosts);
4798 unreg_del_user_func(opserv_user_cleanup);
4799 dict_delete(opserv_hostinfo_dict);
4800 dict_delete(opserv_nick_based_alerts);
4801 dict_delete(opserv_channel_alerts);
4802 dict_delete(opserv_user_alerts);
4803 for (nn=0; nn<ArrayLength(level_strings); ++nn)
4804 free(level_strings[nn]);
4805 while (gagList)
4806 gag_free(gagList);
4807 policer_params_delete(opserv_conf.join_policer_params);
4808 policer_params_delete(opserv_conf.new_user_policer.params);
4809}
4810
4811void
4812init_opserv(const char *nick)
4813{
4814 OS_LOG = log_register_type("OpServ", "file:opserv.log");
a32da4c7 4815 if (nick) {
4816 const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING);
4817 opserv = AddService(nick, modes ? modes : NULL, "Oper Services", NULL);
4818 }
d76ed9a9
AS		 4819 conf_register_reload(opserv_conf_read);
4820
4821 memset(level_strings, 0, sizeof(level_strings));
4822 opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand);
4823 opserv_define_func("ACCESS", cmd_access, 0, 0, 0);
4824 opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4);
4825 opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0);
9a75756e 4826 opserv_define_func("ADDALERT SILENT", NULL, 900, 0, 0);
d76ed9a9 4827 opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0);
d914d1cb 4828 opserv_define_func("ADDALERT SHUN", NULL, 900, 0, 0);
ec311f39 4829 opserv_define_func("ADDALERT TRACK", NULL, 900, 0, 0);
d76ed9a9
AS		 4830 opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0);
4831 opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2);
4832 opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2);
4833 opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5);
4834 opserv_define_func("BAN", cmd_ban, 100, 2, 2);
4835 opserv_define_func("BLOCK", cmd_block, 100, 0, 2);
4836 opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0);
4837 opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0);
4838 opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0);
4839 opserv_define_func("CLONE", cmd_clone, 999, 0, 3);
4840 opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5);
4841 opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3);
4842 opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0);
4843 opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0);
4844 opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2);
4845 opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2);
4846 opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2);
4847 opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2);
4848 opserv_define_func("DEOP", cmd_deop, 100, 2, 2);
4849 opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0);
55342ce8 4850 opserv_define_func("DEHOP", cmd_dehop, 100, 2, 2);
4851 opserv_define_func("DEHOPALL", cmd_dehopall, 400, 2, 0);
d76ed9a9
AS		 4852 opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0);
4853 opserv_define_func("DIE", cmd_die, 900, 0, 2);
4854 opserv_define_func("DUMP", cmd_dump, 999, 0, 2);
4855 opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5);
4856 opserv_define_func("GAG", cmd_gag, 600, 0, 4);
4857 opserv_define_func("GLINE", cmd_gline, 600, 0, 4);
4858 opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0);
4859 opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3);
4860 opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0);
4861 opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0);
d914d1cb 4862 opserv_define_func("SBLOCK", cmd_sblock, 100, 0, 2);
4863 opserv_define_func("SHUN", cmd_shun, 600, 0, 4);
4864 opserv_define_func("SSYNC", cmd_ssync, 600, 0, 0);
4865 opserv_define_func("STRACE", cmd_strace, 100, 0, 3);
4866 opserv_define_func("STRACE COUNT", NULL, 0, 0, 0);
4867 opserv_define_func("STRACE PRINT", NULL, 0, 0, 0);
d76ed9a9
AS		 4868 opserv_define_func("INVITE", cmd_invite, 100, 2, 0);
4869 opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0);
4870 opserv_define_func("JOIN", cmd_join, 601, 0, 2);
4871 opserv_define_func("JUMP", cmd_jump, 900, 0, 2);
4872 opserv_define_func("JUPE", cmd_jupe, 900, 0, 4);
4873 opserv_define_func("KICK", cmd_kick, 100, 2, 2);
4874 opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0);
4875 opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2);
4876 opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0);
4877 opserv_define_func("LOG", cmd_log, 900, 0, 2);
4878 opserv_define_func("MODE", cmd_mode, 100, 2, 2);
4879 opserv_define_func("OP", cmd_op, 100, 2, 2);
4880 opserv_define_func("OPALL", cmd_opall, 400, 2, 0);
55342ce8 4881 opserv_define_func("HOP", cmd_hop, 100, 2, 2);
4882 opserv_define_func("HOPALL", cmd_hopall, 400, 2, 0);
d76ed9a9
AS		 4883 opserv_define_func("PART", cmd_part, 601, 0, 2);
4884 opserv_define_func("QUERY", cmd_query, 0, 0, 0);
4885 opserv_define_func("RAW", cmd_raw, 999, 0, 2);
4886 opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0);
4887 opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0);
d914d1cb 4888 opserv_define_func("REFRESHS", cmd_refreshs, 600, 0, 0);
d76ed9a9
AS		 4889 opserv_define_func("REHASH", cmd_rehash, 900, 0, 0);
4890 opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0);
7637f48f 4891 opserv_define_func("RESETMAX", cmd_resetmax, 900, 0, 0);
d76ed9a9
AS		 4892 opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5);
4893 opserv_define_func("RESTART", cmd_restart, 900, 0, 2);
4894 opserv_define_func("SET", cmd_set, 900, 0, 3);
4895 opserv_define_func("SETTIME", cmd_settime, 901, 0, 0);
4896 opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0);
4897 opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0);
4898 opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0);
4899 opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0);
d914d1cb 4900 opserv_define_func("STATS SHUNS", cmd_stats_shuns, 0, 0, 0);
d76ed9a9
AS		 4901 opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0);
4902 opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0);
4903 opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0);
4904 opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0);
4905 opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0);
4906 opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0);
4907 opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0);
4908 opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0);
4909 opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0);
de9510bc 4910/* opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0); */
f14e4f83 4911#if defined(WITH_MALLOC_X3) || defined(WITH_MALLOC_SLAB)
ec1a68c8 4912 opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0);
4913#endif
d76ed9a9
AS		 4914 opserv_define_func("TRACE", cmd_trace, 100, 0, 3);
4915 opserv_define_func("TRACE PRINT", NULL, 0, 0, 0);
4916 opserv_define_func("TRACE COUNT", NULL, 0, 0, 0);
4917 opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0);
4918 opserv_define_func("TRACE GLINE", NULL, 600, 0, 0);
d914d1cb 4919 opserv_define_func("TRACE SHUN", NULL, 600, 0, 0);
d76ed9a9
AS		 4920 opserv_define_func("TRACE GAG", NULL, 600, 0, 0);
4921 opserv_define_func("TRACE KILL", NULL, 600, 0, 0);
4922 opserv_define_func("UNBAN", cmd_unban, 100, 2, 2);
4923 opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2);
4924 opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2);
4925 modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL);
d914d1cb 4926 opserv_define_func("UNSHUN", cmd_unshun, 600, 0, 2);
4927 modcmd_register(opserv_module, "GTRACE UNSHUN", NULL, 0, 0, "template", "unshun", NULL);
d76ed9a9
AS		 4928 opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2);
4929 opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2);
de9510bc 4930/* opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0); */
d76ed9a9 4931 opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0);
de9510bc 4932/* opserv_define_func("WARN", cmd_warn, 800, 0, 2); */
d76ed9a9
AS		 4933 opserv_define_func("WHOIS", cmd_whois, 0, 0, 2);
4934
4935 opserv_reserved_nick_dict = dict_new();
4936 opserv_hostinfo_dict = dict_new();
4937 dict_set_free_keys(opserv_hostinfo_dict, free);
4938 dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo);
4939
4940 reg_new_user_func(opserv_new_user_check);
4941 reg_nick_change_func(opserv_alert_check_nick);
4942 reg_del_user_func(opserv_user_cleanup);
c52666c6 4943 reg_new_channel_func(opserv_channel_check);
d76ed9a9
AS		 4944 reg_del_channel_func(opserv_channel_delete);
4945 reg_join_func(opserv_join_check);
4946 reg_auth_func(opserv_staff_alert);
4947
4948 opserv_db_init();
4949 saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write);
4950 if (nick)
258d1427
AS		 4951 {
4952 opserv_service = service_register(opserv);
4953 opserv_service->trigger = '?';
4954 }
d76ed9a9
AS		 4955
4956 reg_exit_func(opserv_db_cleanup);
4957 message_register_table(msgtab);
4958}
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