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1 | /* opserv.c - IRC Operator assistance service | |
2 | * Copyright 2000-2004 srvx Development Team | |
3 | * | |
4 | * This file is part of x3. | |
5 | * | |
6 | * x3 is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
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 "common.h" | |
23 | #include "gline.h" | |
24 | #include "global.h" | |
25 | #include "nickserv.h" | |
26 | #include "modcmd.h" | |
27 | #include "modules.h" | |
28 | #include "opserv.h" | |
29 | #include "timeq.h" | |
30 | #include "saxdb.h" | |
31 | #include "shun.h" | |
32 | ||
33 | #include <regex.h> | |
34 | ||
35 | #ifdef HAVE_SYS_TIMES_H | |
36 | #include <sys/times.h> | |
37 | #endif | |
38 | #ifdef HAVE_NETINET_IN_H | |
39 | #include <netinet/in.h> | |
40 | #endif | |
41 | #ifdef HAVE_ARPA_INET_H | |
42 | #include <arpa/inet.h> | |
43 | #endif | |
44 | ||
45 | ||
46 | #define OPSERV_CONF_NAME "services/opserv" | |
47 | ||
48 | #define KEY_ALERT_CHANNEL "alert_channel" | |
49 | #define KEY_ALERT_CHANNEL_MODES "alert_channel_modes" | |
50 | #define KEY_DEBUG_CHANNEL "debug_channel" | |
51 | #define KEY_DEBUG_CHANNEL_MODES "debug_channel_modes" | |
52 | #define KEY_UNTRUSTED_MAX "untrusted_max" | |
53 | #define KEY_PURGE_LOCK_DELAY "purge_lock_delay" | |
54 | #define KEY_JOIN_FLOOD_MODERATE "join_flood_moderate" | |
55 | #define KEY_JOIN_FLOOD_MODERATE_THRESH "join_flood_moderate_threshold" | |
56 | #define KEY_NICK "nick" | |
57 | #define KEY_JOIN_POLICER "join_policer" | |
58 | #define KEY_NEW_USER_POLICER "new_user_policer" | |
59 | #define KEY_AUTOJOIN_CHANNELS "autojoin_channels" | |
60 | #define KEY_REASON "reason" | |
61 | #define KEY_RESERVES "reserves" | |
62 | #define KEY_IDENT "username" /* for compatibility with 1.0 DBs */ | |
63 | #define KEY_HOSTNAME "hostname" | |
64 | #define KEY_DESC "description" | |
65 | #define KEY_BAD_WORDS "bad" | |
66 | #define KEY_EXEMPT_CHANNELS "exempt" | |
67 | #define KEY_SECRET_WORDS "secret" | |
68 | #define KEY_TRUSTED_HOSTS "trusted" | |
69 | #define KEY_OWNER "owner" | |
70 | #define KEY_GAGS "gags" | |
71 | #define KEY_ALERTS "alerts" | |
72 | #define KEY_REACTION "reaction" | |
73 | #define KEY_DISCRIM "discrim" | |
74 | #define KEY_WARN "chanwarn" | |
75 | #define KEY_MAX "max" | |
76 | #define KEY_TIME "time" | |
77 | #define KEY_MAX_CLIENTS "max_clients" | |
78 | #define KEY_LIMIT "limit" | |
79 | #define KEY_EXPIRES "expires" | |
80 | #define KEY_STAFF_AUTH_CHANNEL "staff_auth_channel" | |
81 | #define KEY_STAFF_AUTH_CHANNEL_MODES "staff_auth_channel_modes" | |
82 | #define KEY_CLONE_GLINE_DURATION "clone_gline_duration" | |
83 | #define KEY_BLOCK_GLINE_DURATION "block_gline_duration" | |
84 | #define KEY_BLOCK_SHUN_DURATION "block_shun_duration" | |
85 | #define KEY_ISSUER "issuer" | |
86 | #define KEY_ISSUED "issued" | |
87 | #define KEY_ADMIN_LEVEL "admin_level" | |
88 | #define KEY_SILENT_LEVEL "silent_level" | |
89 | #define KEY_UPLINK "uplink" | |
90 | #define KEY_SECOND "secondaryuplink" | |
91 | #define KEY_PORT "port" | |
92 | #define KEY_KARMA "karma" | |
93 | #define KEY_OFFLINE "offline" | |
94 | #define KEY_ROUTINGPLAN "routingplan" | |
95 | #define KEY_ROUTINGPLAN_OPTIONS "routingplan_options" | |
96 | ||
97 | /* Routing karma values: */ | |
98 | /* What value we start out with when new servers are added: */ | |
99 | #define KARMA_DEFAULT 10 | |
100 | /* max, min */ | |
101 | #define KARMA_MAX 10 | |
102 | #define KARMA_MIN -10 | |
103 | /* ping out, reduce karma by this much: */ | |
104 | #define KARMA_PINGOUT -8 | |
105 | /* read err, reduce karma by this much: */ | |
106 | #define KARMA_READERROR -5 | |
107 | /* every 24 hours everyone gets this much added (so we eventually re-try bad servers) */ | |
108 | #define KARMA_ENTROPE 1 | |
109 | /* every 24 hours servers linked for 24 hours get an additional ammount: */ | |
110 | #define KARMA_RELIABLE 1 | |
111 | /* How often to run entrope and reliable checks */ | |
112 | #define KARMA_TIMER 86400 /* 1 day */ | |
113 | ||
114 | #define ROUTING_CONNECT_TIMEOUT 30 /* 30 seconds */ | |
115 | ||
116 | #define IDENT_FORMAT "%s [%s@%s/%s]" | |
117 | #define IDENT_DATA(user) user->nick, user->ident, user->hostname, irc_ntoa(&user->ip) | |
118 | #define MAX_CHANNELS_WHOIS 50 | |
119 | #define OSMSG_PART_REASON "%s has no reason." | |
120 | #define OSMSG_KICK_REQUESTED "Kick requested by %s." | |
121 | #define OSMSG_KILL_REQUESTED "Kill requested by %s." | |
122 | #define OSMSG_GAG_REQUESTED "Gag requested by %s." | |
123 | ||
124 | static const struct message_entry msgtab[] = { | |
125 | { "OSMSG_BAR", "----------------------------------------" }, | |
126 | { "OSMSG_USER_ACCESS_IS", "$b%s$b (account $b%s$b) has %d access." }, | |
127 | { "OSMSG_LEVEL_TOO_LOW", "You lack sufficient access to use this command." }, | |
128 | { "OSMSG_NEED_CHANNEL", "You must specify a channel for $b%s$b." }, | |
129 | { "OSMSG_INVALID_IRCMASK", "$b%s$b is an invalid IRC hostmask." }, | |
130 | { "OSMSG_ADDED_BAN", "I have banned $b%s$b from $b%s$b." }, | |
131 | { "OSMSG_SHUN_ISSUED", "Shun issued for $b%s$b." }, | |
132 | { "OSMSG_SHUN_REMOVED", "Shun removed for $b%s$b." }, | |
133 | { "OSMSG_SHUN_FORCE_REMOVED", "Unknown/expired Shun removed for $b%s$b." }, | |
134 | { "OSMSG_SHUN_ONE_REFRESHED", "All Shuns resent to $b%s$b." }, | |
135 | { "OSMSG_SHUN_REFRESHED", "All Shuns refreshed." }, | |
136 | { "OSMSG_GLINE_ISSUED", "G-line issued for $b%s$b." }, | |
137 | { "OSMSG_GLINE_REMOVED", "G-line removed for $b%s$b." }, | |
138 | { "OSMSG_GLINE_FORCE_REMOVED", "Unknown/expired G-line removed for $b%s$b." }, | |
139 | { "OSMSG_GLINES_ONE_REFRESHED", "All G-lines resent to $b%s$b." }, | |
140 | { "OSMSG_GLINES_REFRESHED", "All G-lines refreshed." }, | |
141 | { "OSMSG_CLEARBANS_DONE", "Cleared all bans from channel $b%s$b." }, | |
142 | { "OSMSG_CLEARMODES_DONE", "Cleared all modes from channel $b%s$b." }, | |
143 | { "OSMSG_NO_CHANNEL_MODES", "Channel $b%s$b had no modes to clear." }, | |
144 | { "OSMSG_DEOP_DONE", "Deopped the requested lusers." }, | |
145 | { "OSMSG_DEOPALL_DONE", "Deopped everyone on $b%s$b." }, | |
146 | { "OSMSG_DEHOP_DONE", "Dehalfopped the requested lusers." }, | |
147 | { "OSMSG_DEHOPALL_DONE", "Dehalfopped everyone on $b%s$b." }, | |
148 | { "OSMSG_NO_DEBUG_CHANNEL", "No debug channel has been configured." }, | |
149 | { "OSMSG_INVITE_DONE", "Invited $b%s$b to $b%s$b." }, | |
150 | { "OSMSG_ALREADY_THERE", "You are already in $b%s$b." }, | |
151 | { "OSMSG_JOIN_DONE", "I have joined $b%s$b." }, | |
152 | { "OSMSG_ALREADY_JOINED", "I am already in $b%s$b." }, | |
153 | { "OSMSG_NOT_ON_CHANNEL", "$b%s$b does not seem to be on $b%s$b." }, | |
154 | { "OSMSG_KICKALL_DONE", "I have cleared out %s." }, | |
155 | { "OSMSG_LEAVING", "Leaving $b%s$b." }, | |
156 | { "OSMSG_MODE_SET", "I have set the modes for $b%s$b." }, | |
157 | { "OSMSG_OP_DONE", "Opped the requested lusers." }, | |
158 | { "OSMSG_OPALL_DONE", "Opped everyone on $b%s$b." }, | |
159 | { "OSMSG_HOP_DONE", "Halfopped the requested lusers." }, | |
160 | { "OSMSG_HOPALL_DONE", "Halfopped everyone on $b%s$b." }, | |
161 | { "OSMSG_WHOIS_IDENT", "%s (%s@%s) from %d.%d.%d.%d" }, | |
162 | { "OSMSG_WHOIS_NICK", "Nick : %s" }, | |
163 | { "OSMSG_WHOIS_HOST", "Host : %s@%s" }, | |
164 | { "OSMSG_WHOIS_FAKEHOST", "Fakehost : %s" }, | |
165 | { "OSMSG_WHOIS_CRYPT_HOST", "Crypt Host : %s" }, | |
166 | { "OSMSG_WHOIS_CRYPT_IP", "Crypt IP : %s" }, | |
167 | { "OSMSG_WHOIS_IP", "Real IP : %s" }, | |
168 | { "OSMSG_WHOIS_MODES", "Modes : +%s " }, | |
169 | { "OSMSG_WHOIS_INFO", "Info : %s" }, | |
170 | { "OSMSG_WHOIS_NUMERIC", "Numnick : %s" }, | |
171 | { "OSMSG_WHOIS_SERVER", "Server : %s" }, | |
172 | { "OSMSG_WHOIS_NICK_AGE", "Nick Age : %s" }, | |
173 | { "OSMSG_WHOIS_ACCOUNT", "Account : %s" }, | |
174 | { "OSMSG_WHOIS_CHANNELS", "Channels : %s" }, | |
175 | { "OSMSG_WHOIS_HIDECHANS", "Channel list omitted for your sanity." }, | |
176 | { "OSMSG_UNBAN_DONE", "Ban(s) removed from channel %s." }, | |
177 | { "OSMSG_CHANNEL_VOICED", "All users on %s voiced." }, | |
178 | { "OSMSG_CHANNEL_DEVOICED", "All voiced users on %s de-voiced." }, | |
179 | { "OSMSG_BAD_MODIFIER", "Unknown bad-word modifier $b%s$b." }, | |
180 | { "OSMSG_BAD_REDUNDANT", "$b%s$b is already covered by a bad word ($b%s$b)." }, | |
181 | { "OSMSG_BAD_GROWING", "Replacing bad word $b%s$b with shorter bad word $b%s$b." }, | |
182 | { "OSMSG_BAD_NUKING", " .. and removing redundant bad word $b%s$b." }, | |
183 | { "OSMSG_ADDED_BAD", "Added $b%s$b to the bad-word list." }, | |
184 | { "OSMSG_REMOVED_BAD", "Removed $b%s$b from the bad-word list." }, | |
185 | { "OSMSG_NOT_BAD_WORD", "$b%s$b is not a bad word." }, | |
186 | { "OSMSG_ADDED_EXEMPTION", "Added $b%s$b to the bad-word exemption list." }, | |
187 | { "OSMSG_ADDED_EXEMPTIONS", "Added %d exception(s) to the bad word list." }, | |
188 | { "OSMSG_REMOVED_EXEMPTION", "Removed $b%s$b from the exemption list." }, | |
189 | { "OSMSG_NOT_EXEMPT", "$b%s$b is not on the exempt list." }, | |
190 | { "OSMSG_ALREADY_TRUSTED", "Host $b%s$b is already trusted (use $bdeltrust$b and then $baddtrust$b to adjust)." }, | |
191 | { "OSMSG_NOT_TRUSTED", "Host $b%s$b is not trusted." }, | |
192 | { "OSMSG_BAD_IP", "$b%s$b is not a valid IP address" }, | |
193 | { "OSMSG_BAD_NUMBER", "$b%s$b is not a number" }, | |
194 | { "OSMSG_ADDED_TRUSTED", "Added trusted hosts to the trusted-hosts list." }, | |
195 | { "OSMSG_UPDATED_TRUSTED", "Updated trusted host $b%s$b." }, | |
196 | { "OSMSG_REMOVED_TRUSTED", "Removed trusted hosts from the trusted-hosts list." }, | |
197 | { "OSMSG_CLONE_EXISTS", "Nick $b%s$b is already in use." }, | |
198 | { "OSMSG_NOT_A_HOSTMASK", "The hostmask must be in user@host form." }, | |
199 | { "OSMSG_BADWORD_LIST", "Bad words: %s" }, | |
200 | { "OSMSG_EXEMPTED_LIST", "Exempted channels: %s" }, | |
201 | { "OSMSG_GLINE_COUNT", "There are %d glines active on the network." }, | |
202 | { "OSMSG_SHUN_COUNT", "There are %d shuns active on the network." }, | |
203 | { "OSMSG_LINKS_SERVER", "%s%s (%u clients; %s)" }, | |
204 | { "OSMSG_MAX_CLIENTS", "Max clients: %d at %s" }, | |
205 | { "OSMSG_NETWORK_INFO", "Total users: %d (%d invisible, %d opers)" }, | |
206 | { "OSMSG_RESERVED_LIST", "List of reserved nicks:" }, | |
207 | { "OSMSG_TRUSTED_LIST", "$bTrusted Hosts$b" }, | |
208 | { "OSMSG_TRUSTED_LIST_HEADER", "IP Address Limit By Time" }, | |
209 | { "OSMSG_HOST_IS_TRUSTED", "%-15s %-5s %-10s set %s ago, expires %s" }, | |
210 | { "OSMSG_HOST_IS_TRUSTED_DESC", " Reason: %s" }, | |
211 | { "OSMSG_TRUSTED_LIST_BAR", "----------------------------------------" }, | |
212 | { "OSMSG_TRUSTED_LIST_END", "----------End of Trusted Hosts----------" }, | |
213 | { "OSMSG_HOST_NOT_TRUSTED", "%s does not have a special trust." }, | |
214 | { "OSMSG_UPTIME_STATS", "Uptime: %s (%u lines processed, CPU time %.2fu/%.2fs)" }, | |
215 | { "OSMSG_LINE_DUMPED", "Raw line sent." }, | |
216 | { "OSMSG_RAW_PARSE_ERROR", "Error parsing raw line (not dumping to uplink)." }, | |
217 | { "OSMSG_COLLIDED_NICK", "Now temporarily holding nick $b%s$b." }, | |
218 | { "OSMSG_RESERVED_NICK", "Now reserving nick $b%s$b." }, | |
219 | { "OSMSG_NICK_UNRESERVED", "Nick $b%s$b is no longer reserved." }, | |
220 | { "OSMSG_NOT_RESERVED", "Nick $b%s$b is not reserved." }, | |
221 | { "OSMSG_ILLEGAL_REASON", "This channel is illegal." }, | |
222 | { "OSMSG_ILLEGAL_KILL_REASON", "Joined an illegal modeless channel - do not repeat." }, | |
223 | { "OSMSG_ILLEGAL_CHANNEL", "$b%s$b is an ILLEGAL channel. Do not re-join it." }, | |
224 | { "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." }, | |
225 | { "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." }, | |
226 | { "OSMSG_CLONE_ADDED", "Added clone $b%s$b." }, | |
227 | { "OSMSG_CLONE_FAILED", "Unable to add user $b%s$b." }, | |
228 | { "OSMSG_NOT_A_CLONE", "Har har. $b%s$b isn't a clone." }, | |
229 | { "OSMSG_CLONE_REMOVED", "Removed clone $b%s$b." }, | |
230 | { "OSMSG_CLONE_JOINED", "$b%s$b has joined $b%s$b." }, | |
231 | { "OSMSG_CLONE_PARTED", "$b%s$b has left $b%s$b." }, | |
232 | { "OSMSG_OPS_GIVEN", "I have given ops in $b%s$b to $b%s$b." }, | |
233 | { "OSMSG_HOPS_GIVEN", "I have given halfops in $b%s$b to $b%s$b." }, | |
234 | { "OSMSG_CLONE_SAID", "$b%s$b has spoken to $b%s$b." }, | |
235 | { "OSMSG_UNKNOWN_SUBCOMMAND", "$b%s$b is not a valid subcommand of $b%s$b." }, | |
236 | { "OSMSG_UNKNOWN_OPTION", "$b%s$b has not been set." }, | |
237 | { "OSMSG_OPTION_IS", "$b%s$b is set to $b%s$b." }, | |
238 | { "OSMSG_OPTION_ROOT", "The following keys can be queried:" }, | |
239 | { "OSMSG_OPTION_LIST", "$b%s$b contains the following values:" }, | |
240 | { "OSMSG_OPTION_KEYS", "$b%s$b contains the following keys:" }, | |
241 | { "OSMSG_OPTION_LIST_EMPTY", "Empty list." }, | |
242 | { "OSMSG_SET_NOT_SET", "$b%s$b does not exist, and cannot be set." }, | |
243 | { "OSMSG_SET_BAD_TYPE", "$b%s$b is not a string, and cannot be set." }, | |
244 | { "OSMSG_SET_SUCCESS", "$b%s$b has been set to $b%s$b." }, | |
245 | { "OSMSG_SETTIME_SUCCESS", "Set time for servers named like $b%s$b." }, | |
246 | { "OSMSG_BAD_ACTION", "Unrecognized trace action $b%s$b." }, | |
247 | { "OSMSG_USER_SEARCH_RESULTS", "The following users were found:" }, | |
248 | { "OSMSG_USER_SEARCH_HEADER", "Nick User@Host (Account)" }, | |
249 | { "OSMSG_USER_SEARCH_BAR", "-------------------------------------------" }, | |
250 | { "OSMSG_USER_SEARCH_COUNT", "There were %4u matches" }, | |
251 | { "OSMSG_USER_SEARCH_COUNT_BAR", "------------ Found %4u matches -----------" }, | |
252 | { "OSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" }, | |
253 | { "OSMSG_GLINE_SEARCH_RESULTS", "The following glines were found:" }, | |
254 | { "OSMSG_SHUN_SEARCH_RESULTS", "The following shun were found:" }, | |
255 | { "OSMSG_LOG_SEARCH_RESULTS", "The following log entries were found:" }, | |
256 | { "OSMSG_GSYNC_RUNNING", "Synchronizing glines from %s." }, | |
257 | { "OSMSG_SSYNC_RUNNING", "Synchronizing shuns from %s." }, | |
258 | { "OSMSG_GTRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" }, | |
259 | { "OSMSG_STRACE_FORMAT", "%s (issued %s by %s, expires %s): %s" }, | |
260 | { "OSMSG_GAG_APPLIED", "Gagged $b%s$b, affecting %d users." }, | |
261 | { "OSMSG_GAG_ADDED", "Gagged $b%s$b." }, | |
262 | { "OSMSG_REDUNDANT_GAG", "Gag $b%s$b is redundant." }, | |
263 | { "OSMSG_GAG_NOT_FOUND", "Could not find gag $b%s$b." }, | |
264 | { "OSMSG_NO_GAGS", "No gags have been set." }, | |
265 | { "OSMSG_UNGAG_APPLIED", "Ungagged $b%s$b, affecting %d users." }, | |
266 | { "OSMSG_UNGAG_ADDED", "Ungagged $b%s$b." }, | |
267 | { "OSMSG_TIMEQ_INFO", "%u events in timeq; next in %lu seconds." }, | |
268 | { "OSMSG_ALERT_EXISTS", "An alert named $b%s$b already exists." }, | |
269 | { "OSMSG_UNKNOWN_REACTION", "Unknown alert reaction $b%s$b." }, | |
270 | { "OSMSG_ADDED_ALERT", "Added alert named $b%s$b." }, | |
271 | { "OSMSG_REMOVED_ALERT", "Removed alert named $b%s$b." }, | |
272 | { "OSMSG_NO_SUCH_ALERT", "No alert named $b%s$b could be found." }, | |
273 | { "OSMSG_ALERTS_LIST", "$bCurrent $O alerts$b" }, | |
274 | { "OSMSG_ALERTS_BAR", "----------------------------------------------" }, | |
275 | { "OSMSG_ALERTS_HEADER", "Name Action (by Oper)" }, | |
276 | { "OSMSG_ALERTS_DESC", " Criteria: %s" }, | |
277 | { "OSMSG_ALERT_IS", "$b%-20s$b %-6s (by %s)" }, | |
278 | { "OSMSG_ALERT_END", "----------------End of Alerts-----------------" }, | |
279 | /* routing messages */ | |
280 | { "OSMSG_ROUTINGPLAN_LIST", "$bRouting Plans$b" }, | |
281 | { "OSMSG_ROUTINGPLAN_BAR", "----------------------------------------------" }, | |
282 | { "OSMSG_ROUTINGPLAN_END", "-------------End of Routing Plans-------------" }, | |
283 | { "OSMSG_ROUTINGPLAN_OPTION", "%s is set to %s" }, | |
284 | { "OSMSG_ROUTINGPLAN_ACTIVE", "Auto routing is active, using plan '%s'." }, | |
285 | { "OSMSG_ROUTING_ACTIVATION_ERROR", "There was an error activating the routing plan. Check for loops, and make sure the map includes my own uplink." }, | |
286 | { "OSMSG_ROUTINGPLAN_OPTION_NOT_FOUND", "There is no routing plan option '%s'." }, | |
287 | { "OSMSG_ROUTINGPLAN_OPTION_NOT_SET", "Option '%s' is not currently set." }, | |
288 | { "OSMSG_ROUTINGPLAN_NAME", "$b%s:$b" }, | |
289 | { "OSMSG_ROUTINGPLAN_SERVER"," %s:%d <-- %s[%d/%s] (%s)" }, | |
290 | { "OSMSG_ADDPLAN_SUCCESS", "Added new routing plan '%s'." }, | |
291 | { "OSMSG_ADDPLAN_FAILURE", "Could not add new plan '%s' (does it already exist?)." }, | |
292 | { "OSMSG_INVALID_PLAN", "That routing plan name is not valid." }, | |
293 | { "OSMSG_PLAN_DELETED", "The routing plan was sucessfully deleted." }, | |
294 | { "OSMSG_PLAN_NOT_FOUND", "There is no routing plan called '%s'." }, | |
295 | { "OSMSG_PLAN_SERVER_ADDED", "Added %s to the routing plan." }, | |
296 | { "OSMSG_PLAN_SERVER_DELETED", "The server has been deleted." }, | |
297 | { "OSMSG_PLAN_SERVER_NOT_FOUND", "The server '%s' was not found in that routing plan." }, | |
298 | { "OSMSG_ROUTING_DISABLED", "Routing is now disabled." }, | |
299 | { "OSMSG_DOWNLINKS_FORMAT_A", "%s%s-$b%s$b [%s]" }, | |
300 | { "OSMSG_DOWNLINKS_FORMAT_B", "$b%s$b (me)" }, | |
301 | { "OSMSG_ROUTELIST_EMPTY", "No servers in route list" }, | |
302 | { "OSMSG_ROUTELIST_AS_PLANNED", "Routing plan: Servers as they SHOULD be linked" }, | |
303 | { "OSMSG_MAP_CENTERED", "map %s centered, Maxdepth:%d" }, | |
304 | { "OSMSG_NO_SERVERS_MISSING", "No servers are missing." }, | |
305 | { "OSMSG_CONNECTING_MISSING", "Attempted to connect %d missing servers." }, | |
306 | { "OSMSG_CONNECT", "->connect %s %d %s" }, | |
307 | { "OSMSG_SQUIT", "->squit %s" }, | |
308 | { "OSMSG_COULDNT_FIND_SERVER", "Couldnt find %s, so using %s to link %s" }, | |
309 | { "OSMSG_INSPECTING_SERVER", "Inspecting server [%s]" }, | |
310 | { "OSMSG_REROUTING_ACC_MAP", "Rerouting network according to loaded map.." }, | |
311 | { "OSMSG_CONNECTING_MISSING_ONLY", "Connecting missing servers only.." }, | |
312 | { "OSMSG_NO_ROUTING_NECESSARY", "No rerouting appears necessary." }, | |
313 | { "OSMSG_TESTING_REROUTE", "Testing Reroute(): Commands not sent to socket.." }, | |
314 | { "OSMSG_INVALID_DIRECTIVE", "Reroute(): Invalid directive %s", }, | |
315 | { "OSMSG_UPLINKS_MISSING", "%d servers' uplinks were missing, and were not connected." }, | |
316 | { "OSMSG_REROUTE_COMPLETE", "Reroute complete: Moved %d, connected %d, total %d changes." }, | |
317 | /* end of routing */ | |
318 | { "OSMSG_REHASH_COMPLETE", "Completed rehash of configuration database." }, | |
319 | { "OSMSG_REHASH_FAILED", "Rehash of configuration database failed, previous configuration is intact." }, | |
320 | { "OSMSG_REOPEN_COMPLETE", "Closed and reopened all log files." }, | |
321 | { "OSMSG_RECONNECTING", "Reconnecting to my uplink." }, | |
322 | { "OSMSG_NUMERIC_COLLIDE", "Numeric %d (%s) is already in use." }, | |
323 | { "OSMSG_NAME_COLLIDE", "That name is already in use." }, | |
324 | { "OSMSG_SRV_CREATE_FAILED", "Server creation failed -- check log files." }, | |
325 | { "OSMSG_SERVER_JUPED", "Added new jupe server %s." }, | |
326 | { "OSMSG_INVALID_NUMERIC", "Invalid numeric" }, | |
327 | { "OSMSG_INVALID_SERVERNAME", "Server name must contain a '.'." }, | |
328 | { "OSMSG_SERVER_NOT_JUPE", "That server is not a juped server." }, | |
329 | { "OSMSG_SERVER_UNJUPED", "Server jupe removed." }, | |
330 | /* | |
331 | { "OSMSG_WARN_ADDED", "Added channel activity warning for $b%s$b (%s)" }, | |
332 | { "OSMSG_WARN_EXISTS", "Channel activity warning for $b%s$b already exists." }, | |
333 | { "OSMSG_WARN_DELETED", "Removed channel activity warning for $b%s$b" }, | |
334 | { "OSMSG_WARN_NOEXIST", "Channel activity warning for $b%s$b does not exist." }, | |
335 | { "OSMSG_WARN_LISTSTART", "Channel activity warnings:" }, | |
336 | { "OSMSG_WARN_LISTENTRY", "%s (%s)" }, | |
337 | { "OSMSG_WARN_LISTEND", "End of activity warning list." }, | |
338 | */ | |
339 | { "OSMSG_UPLINK_CONNECTING", "Establishing connection with %s (%s:%d)." }, | |
340 | { "OSMSG_CURRENT_UPLINK", "$b%s$b is already the current uplink." }, | |
341 | { "OSMSG_INVALID_UPLINK", "$b%s$b is not a valid uplink name." }, | |
342 | { "OSMSG_UPLINK_DISABLED", "$b%s$b is a disabled or unavailable uplink." }, | |
343 | { "OSMSG_UPLINK_START", "Uplink $b%s$b:" }, | |
344 | { "OSMSG_UPLINK_ADDRESS", "Address: %s:%d" }, | |
345 | { "OSMSG_STUPID_GLINE", "Gline %s? Now $bthat$b would be smooth." }, | |
346 | { "OSMSG_STUPID_SHUN", "Shun %s? Now $bthat$b would be smooth." }, | |
347 | { "OSMSG_ACCOUNTMASK_AUTHED", "Invalid criteria: it is impossible to match an account mask but not be authed" }, | |
348 | { "OSMSG_CHANINFO_HEADER", "%s Information" }, | |
349 | { "OSMSG_CHANINFO_TIMESTAMP", "Created on: %a %b %d %H:%M:%S %Y (%s)" }, | |
350 | { "OSMSG_CHANINFO_MODES", "Modes: %s" }, | |
351 | { "OSMSG_CHANINFO_MODES_BADWORD", "Modes: %s; bad-word channel" }, | |
352 | { "OSMSG_CHANINFO_TOPIC", "Topic (set by %%s, %a %b %d %H:%M:%S %Y): %%s" }, | |
353 | { "OSMSG_CHANINFO_TOPIC_UNKNOWN", "Topic: (none / not gathered)" }, | |
354 | { "OSMSG_CHANINFO_BAN_COUNT", "Bans (%d):" }, | |
355 | { "OSMSG_CHANINFO_BAN", "%%s by %%s (%a %b %d %H:%M:%S %Y)" }, | |
356 | { "OSMSG_CHANINFO_EXEMPT_COUNT", "Exempts (%d):" }, | |
357 | { "OSMSG_CHANINFO_EXEMPT", "%%s by %%s (%a %b %d %H:%M:%S %Y)" }, | |
358 | { "OSMSG_CHANINFO_MANY_USERS", "%d users (\"/msg $S %s %s users\" for the list)" }, | |
359 | { "OSMSG_CHANINFO_USER_COUNT", "Users (%d):" }, | |
360 | { "OSMSG_CSEARCH_CHANNEL_INFO", "%s [%d users] %s %s" }, | |
361 | { "OSMSG_INVALID_REGEX", "Invalid regex: %s: %s (%d)" }, | |
362 | { "OSMSG_TRACK_DISABLED", "Tracking is not currently compiled into X3" }, | |
363 | { "OSMSG_MAXUSERS_RESET", "Max clients has been reset to $b%d$b" }, | |
364 | { NULL, NULL } | |
365 | }; | |
366 | ||
367 | #define OPSERV_SYNTAX() svccmd_send_help_brief(user, opserv, cmd) | |
368 | ||
369 | extern void add_track_user(struct userNode *user); | |
370 | typedef int (*discrim_search_func)(struct userNode *match, void *extra); | |
371 | ||
372 | struct userNode *opserv; | |
373 | static struct service *opserv_service; | |
374 | ||
375 | /*static dict_t opserv_chan_warn; */ /* data is char* */ | |
376 | static dict_t opserv_reserved_nick_dict; /* data is struct userNode* */ | |
377 | static struct string_list *opserv_bad_words; | |
378 | static dict_t opserv_exempt_channels; /* data is not used */ | |
379 | static dict_t opserv_trusted_hosts; /* data is struct trusted_host* */ | |
380 | static dict_t opserv_routing_plans; /* data is struct routingPlan */ | |
381 | static dict_t opserv_routing_plan_options; /* data is a dict_t key->val list*/ | |
382 | static dict_t opserv_waiting_connections; /* data is struct waitingConnection */ | |
383 | static dict_t opserv_hostinfo_dict; /* data is struct opserv_hostinfo* */ | |
384 | static dict_t opserv_user_alerts; /* data is struct opserv_user_alert* */ | |
385 | static dict_t opserv_nick_based_alerts; /* data is struct opserv_user_alert* */ | |
386 | static dict_t opserv_channel_alerts; /* data is struct opserv_user_alert* */ | |
387 | static struct module *opserv_module; | |
388 | static struct log_type *OS_LOG; | |
389 | static unsigned int new_user_flood; | |
390 | static char *level_strings[1001]; | |
391 | struct string_list *autojoin_channels; | |
392 | struct route *opserv_route = NULL; /* Main active routing table from activate_routing()*/ | |
393 | ||
394 | static struct { | |
395 | struct chanNode *debug_channel; | |
396 | struct chanNode *alert_channel; | |
397 | struct chanNode *staff_auth_channel; | |
398 | struct policer_params *join_policer_params; | |
399 | struct policer new_user_policer; | |
400 | unsigned long untrusted_max; | |
401 | unsigned long clone_gline_duration; | |
402 | unsigned long block_gline_duration; | |
403 | unsigned long block_shun_duration; | |
404 | unsigned long purge_lock_delay; | |
405 | unsigned long join_flood_moderate; | |
406 | unsigned long join_flood_moderate_threshold; | |
407 | unsigned long admin_level; | |
408 | unsigned long silent_level; | |
409 | } opserv_conf; | |
410 | ||
411 | struct trusted_host { | |
412 | char *ipaddr; | |
413 | char *issuer; | |
414 | char *reason; | |
415 | unsigned long limit; | |
416 | time_t issued; | |
417 | time_t expires; | |
418 | }; | |
419 | ||
420 | struct gag_entry { | |
421 | char *mask; | |
422 | char *owner; | |
423 | char *reason; | |
424 | time_t expires; | |
425 | struct gag_entry *next; | |
426 | }; | |
427 | ||
428 | static struct gag_entry *gagList; | |
429 | ||
430 | struct opserv_hostinfo { | |
431 | struct userList clients; | |
432 | struct trusted_host *trusted; | |
433 | }; | |
434 | ||
435 | static void | |
436 | opserv_free_hostinfo(void *data) | |
437 | { | |
438 | struct opserv_hostinfo *ohi = data; | |
439 | userList_clean(&ohi->clients); | |
440 | free(ohi); | |
441 | } | |
442 | ||
443 | static void | |
444 | opserv_free_waiting_connection(void *data) | |
445 | { | |
446 | struct waitingConnection *wc = data; | |
447 | free(wc->server); | |
448 | free(wc->target); | |
449 | free(wc); | |
450 | } | |
451 | ||
452 | typedef struct opservDiscrim { | |
453 | struct chanNode *channel; | |
454 | char *mask_nick, *mask_ident, *mask_host, *mask_info, *server, *reason, *accountmask; | |
455 | irc_in_addr_t ip_mask; | |
456 | unsigned long limit; | |
457 | time_t min_ts, max_ts; | |
458 | regex_t regex_nick, regex_ident, regex_host, regex_info; | |
459 | unsigned int has_regex_nick : 1, has_regex_ident : 1, has_regex_host : 1, has_regex_info : 1; | |
460 | unsigned int min_level, max_level, domain_depth, duration, min_clones, min_channels, max_channels; | |
461 | unsigned char ip_mask_bits; | |
462 | unsigned int match_opers : 1, option_log : 1; | |
463 | unsigned int chan_req_modes : 2, chan_no_modes : 2; | |
464 | int authed : 2, info_space : 2; | |
465 | unsigned int intra_scmp : 2, intra_dcmp : 2; | |
466 | unsigned int use_regex : 1; | |
467 | unsigned int silent : 1; | |
468 | } *discrim_t; | |
469 | ||
470 | struct discrim_and_source { | |
471 | discrim_t discrim; | |
472 | struct userNode *source; | |
473 | struct userNode *destination; | |
474 | dict_t dict; | |
475 | unsigned int disp_limit; | |
476 | }; | |
477 | ||
478 | static discrim_t opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel); | |
479 | static unsigned int opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data); | |
480 | static int gag_helper_func(struct userNode *match, void *extra); | |
481 | static int ungag_helper_func(struct userNode *match, void *extra); | |
482 | ||
483 | typedef enum { | |
484 | REACT_NOTICE, | |
485 | REACT_KILL, | |
486 | // REACT_SILENT, | |
487 | REACT_GLINE, | |
488 | REACT_TRACK, | |
489 | REACT_SHUN | |
490 | } opserv_alert_reaction; | |
491 | ||
492 | struct opserv_user_alert { | |
493 | char *owner; | |
494 | char *text_discrim, *split_discrim; | |
495 | discrim_t discrim; | |
496 | opserv_alert_reaction reaction; | |
497 | }; | |
498 | ||
499 | /* funny type to make it acceptible to dict_set_free_data, far below */ | |
500 | static void | |
501 | opserv_free_user_alert(void *data) | |
502 | { | |
503 | struct opserv_user_alert *alert = data; | |
504 | if (alert->discrim->channel) | |
505 | UnlockChannel(alert->discrim->channel); | |
506 | free(alert->owner); | |
507 | free(alert->text_discrim); | |
508 | free(alert->split_discrim); | |
509 | if(alert->discrim->has_regex_nick) | |
510 | regfree(&alert->discrim->regex_nick); | |
511 | if(alert->discrim->has_regex_ident) | |
512 | regfree(&alert->discrim->regex_ident); | |
513 | if(alert->discrim->has_regex_host) | |
514 | regfree(&alert->discrim->regex_host); | |
515 | if(alert->discrim->has_regex_info) | |
516 | regfree(&alert->discrim->regex_info); | |
517 | free(alert->discrim->reason); | |
518 | free(alert->discrim); | |
519 | free(alert); | |
520 | } | |
521 | ||
522 | #define opserv_debug(format...) do { if (opserv_conf.debug_channel) send_channel_notice(opserv_conf.debug_channel , opserv , ## format); } while (0) | |
523 | #define opserv_alert(format...) do { if (opserv_conf.alert_channel) send_channel_notice(opserv_conf.alert_channel , opserv , ## format); } while (0) | |
524 | ||
525 | ||
526 | /* A lot of these commands are very similar to what ChanServ can do, | |
527 | * but OpServ can do them even on channels that aren't registered. | |
528 | */ | |
529 | ||
530 | static MODCMD_FUNC(cmd_access) | |
531 | { | |
532 | struct handle_info *hi; | |
533 | const char *target; | |
534 | unsigned int res; | |
535 | ||
536 | target = (argc > 1) ? (const char*)argv[1] : user->nick; | |
537 | if (!irccasecmp(target, "*")) { | |
538 | nickserv_show_oper_accounts(user, cmd); | |
539 | return 1; | |
540 | } | |
541 | if (!(hi = modcmd_get_handle_info(user, target))) | |
542 | return 0; | |
543 | res = (argc > 2) ? oper_try_set_access(user, opserv_service->bot, hi, strtoul(argv[2], NULL, 0)) : 0; | |
544 | reply("OSMSG_USER_ACCESS_IS", target, hi->handle, hi->opserv_level); | |
545 | return res; | |
546 | } | |
547 | ||
548 | static MODCMD_FUNC(cmd_ban) | |
549 | { | |
550 | struct mod_chanmode change; | |
551 | struct userNode *victim; | |
552 | ||
553 | mod_chanmode_init(&change); | |
554 | change.argc = 1; | |
555 | change.args[0].mode = MODE_BAN; | |
556 | if (is_ircmask(argv[1])) | |
557 | change.args[0].u.hostmask = strdup(argv[1]); | |
558 | else if ((victim = GetUserH(argv[1]))) | |
559 | change.args[0].u.hostmask = generate_hostmask(victim, 0); | |
560 | else { | |
561 | reply("OSMSG_INVALID_IRCMASK", argv[1]); | |
562 | return 0; | |
563 | } | |
564 | modcmd_chanmode_announce(&change); | |
565 | reply("OSMSG_ADDED_BAN", change.args[0].u.hostmask, channel->name); | |
566 | free((char*)change.args[0].u.hostmask); | |
567 | return 1; | |
568 | } | |
569 | ||
570 | static MODCMD_FUNC(cmd_chaninfo) | |
571 | { | |
572 | char buffer[MAXLEN]; | |
573 | const char *fmt; | |
574 | struct banNode *ban; | |
575 | struct exemptNode *exempt; | |
576 | struct modeNode *moden; | |
577 | unsigned int n; | |
578 | ||
579 | reply("OSMSG_CHANINFO_HEADER", channel->name); | |
580 | fmt = user_find_message(user, "OSMSG_CHANINFO_TIMESTAMP"); | |
581 | strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->timestamp)); | |
582 | send_message_type(4, user, cmd->parent->bot, "%s", buffer); | |
583 | irc_make_chanmode(channel, buffer); | |
584 | if (channel->bad_channel) | |
585 | reply("OSMSG_CHANINFO_MODES_BADWORD", buffer); | |
586 | else | |
587 | reply("OSMSG_CHANINFO_MODES", buffer); | |
588 | if (channel->topic_time) { | |
589 | fmt = user_find_message(user, "OSMSG_CHANINFO_TOPIC"); | |
590 | strftime(buffer, sizeof(buffer), fmt, gmtime(&channel->topic_time)); | |
591 | send_message_type(4, user, cmd->parent->bot, buffer, channel->topic_nick, channel->topic); | |
592 | } else { | |
593 | irc_fetchtopic(cmd->parent->bot, channel->name); | |
594 | reply("OSMSG_CHANINFO_TOPIC_UNKNOWN"); | |
595 | } | |
596 | if (channel->banlist.used) { | |
597 | reply("OSMSG_CHANINFO_BAN_COUNT", channel->banlist.used); | |
598 | fmt = user_find_message(user, "OSMSG_CHANINFO_BAN"); | |
599 | for (n = 0; n < channel->banlist.used; n++) { | |
600 | ban = channel->banlist.list[n]; | |
601 | strftime(buffer, sizeof(buffer), fmt, localtime(&ban->set)); | |
602 | send_message_type(4, user, cmd->parent->bot, buffer, ban->ban, ban->who); | |
603 | } | |
604 | } | |
605 | if (channel->exemptlist.used) { | |
606 | reply("OSMSG_CHANINFO_EXEMPT_COUNT", channel->exemptlist.used); | |
607 | fmt = user_find_message(user, "OSMSG_CHANINFO_EXEMPT"); | |
608 | for (n = 0; n < channel->exemptlist.used; n++) { | |
609 | exempt = channel->exemptlist.list[n]; | |
610 | strftime(buffer, sizeof(buffer), fmt, localtime(&exempt->set)); | |
611 | send_message_type(4, user, cmd->parent->bot, buffer, exempt->exempt, exempt->who); | |
612 | } | |
613 | } | |
614 | if ((argc < 2) && (channel->members.used >= 50)) { | |
615 | /* early out unless they ask for users */ | |
616 | reply("OSMSG_CHANINFO_MANY_USERS", channel->members.used, argv[0], channel->name); | |
617 | return 1; | |
618 | } | |
619 | reply("OSMSG_CHANINFO_USER_COUNT", channel->members.used); | |
620 | for (n=0; n<channel->members.used; n++) { | |
621 | moden = channel->members.list[n]; | |
622 | if (moden->modes & MODE_CHANOP) { | |
623 | if (moden->oplevel >= 0) | |
624 | send_message_type(4, user, cmd->parent->bot, " @%s:%d (%s@%s)", moden->user->nick, moden->oplevel, moden->user->ident, moden->user->hostname); | |
625 | else | |
626 | send_message_type(4, user, cmd->parent->bot, " @%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname); | |
627 | } | |
628 | } | |
629 | for (n=0; n<channel->members.used; n++) { | |
630 | moden = channel->members.list[n]; | |
631 | if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_HALFOP) | |
632 | send_message_type(4, user, cmd->parent->bot, " %s%s (%s@%s)", "%", moden->user->nick, moden->user->ident, moden->user->hostname); | |
633 | } | |
634 | for (n=0; n<channel->members.used; n++) { | |
635 | moden = channel->members.list[n]; | |
636 | if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == MODE_VOICE) | |
637 | send_message_type(4, user, cmd->parent->bot, " +%s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname); | |
638 | } | |
639 | for (n=0; n<channel->members.used; n++) { | |
640 | moden = channel->members.list[n]; | |
641 | if ((moden->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) == 0) | |
642 | send_message_type(4, user, cmd->parent->bot, " %s (%s@%s)", moden->user->nick, moden->user->ident, moden->user->hostname); | |
643 | } | |
644 | return 1; | |
645 | } | |
646 | ||
647 | /* This command has been replaced by 'alert notice channel #foo' */ | |
648 | /* | |
649 | static MODCMD_FUNC(cmd_warn) | |
650 | { | |
651 | char *reason, *message; | |
652 | ||
653 | if (!IsChannelName(argv[1])) { | |
654 | reply("OSMSG_NEED_CHANNEL", argv[0]); | |
655 | return 0; | |
656 | } | |
657 | reason = dict_find(opserv_chan_warn, argv[1], NULL); | |
658 | if (reason) { | |
659 | reply("OSMSG_WARN_EXISTS", argv[1]); | |
660 | return 0; | |
661 | } | |
662 | if (argv[2]) | |
663 | reason = strdup(unsplit_string(argv+2, argc-2, NULL)); | |
664 | else | |
665 | reason = strdup("No reason"); | |
666 | dict_insert(opserv_chan_warn, strdup(argv[1]), reason); | |
667 | reply("OSMSG_WARN_ADDED", argv[1], reason); | |
668 | if (dict_find(channels, argv[1], NULL)) { | |
669 | message = alloca(strlen(reason) + strlen(argv[1]) + 55); | |
670 | sprintf(message, "Channel activity warning for channel %s: %s", argv[1], reason); | |
671 | global_message(MESSAGE_RECIPIENT_OPERS, message); | |
672 | } | |
673 | return 1; | |
674 | } | |
675 | ||
676 | static MODCMD_FUNC(cmd_unwarn) | |
677 | { | |
678 | if ((argc < 2) || !IsChannelName(argv[1])) { | |
679 | reply("OSMSG_NEED_CHANNEL", argv[0]); | |
680 | return 0; | |
681 | } | |
682 | if (!dict_remove(opserv_chan_warn, argv[1])) { | |
683 | reply("OSMSG_WARN_NOEXIST", argv[1]); | |
684 | return 0; | |
685 | } | |
686 | reply("OSMSG_WARN_DELETED", argv[1]); | |
687 | return 1; | |
688 | } | |
689 | */ | |
690 | ||
691 | static MODCMD_FUNC(cmd_clearbans) | |
692 | { | |
693 | struct mod_chanmode *change; | |
694 | unsigned int ii; | |
695 | ||
696 | change = mod_chanmode_alloc(channel->banlist.used); | |
697 | for (ii=0; ii<channel->banlist.used; ii++) { | |
698 | change->args[ii].mode = MODE_REMOVE | MODE_BAN; | |
699 | change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban); | |
700 | } | |
701 | modcmd_chanmode_announce(change); | |
702 | for (ii=0; ii<change->argc; ++ii) | |
703 | free((char*)change->args[ii].u.hostmask); | |
704 | mod_chanmode_free(change); | |
705 | reply("OSMSG_CLEARBANS_DONE", channel->name); | |
706 | return 1; | |
707 | } | |
708 | ||
709 | static MODCMD_FUNC(cmd_clearmodes) | |
710 | { | |
711 | struct mod_chanmode change; | |
712 | ||
713 | if (!channel->modes) { | |
714 | reply("OSMSG_NO_CHANNEL_MODES", channel->name); | |
715 | return 0; | |
716 | } | |
717 | mod_chanmode_init(&change); | |
718 | change.modes_clear = channel->modes; | |
719 | modcmd_chanmode_announce(&change); | |
720 | reply("OSMSG_CLEARMODES_DONE", channel->name); | |
721 | return 1; | |
722 | } | |
723 | ||
724 | static MODCMD_FUNC(cmd_deop) | |
725 | { | |
726 | struct mod_chanmode *change; | |
727 | unsigned int arg, count; | |
728 | ||
729 | change = mod_chanmode_alloc(argc-1); | |
730 | for (arg = 1, count = 0; arg < argc; ++arg) { | |
731 | struct userNode *victim = GetUserH(argv[arg]); | |
732 | struct modeNode *mn; | |
733 | if (!victim || IsService(victim) | |
734 | || !(mn = GetUserMode(channel, victim)) | |
735 | || !(mn->modes & MODE_CHANOP)) | |
736 | continue; | |
737 | change->args[count].mode = MODE_REMOVE | MODE_CHANOP; | |
738 | change->args[count++].u.member = mn; | |
739 | } | |
740 | if (count) { | |
741 | change->argc = count; | |
742 | modcmd_chanmode_announce(change); | |
743 | } | |
744 | mod_chanmode_free(change); | |
745 | reply("OSMSG_DEOP_DONE"); | |
746 | return 1; | |
747 | } | |
748 | ||
749 | static MODCMD_FUNC(cmd_dehop) | |
750 | { | |
751 | struct mod_chanmode *change; | |
752 | unsigned int arg, count; | |
753 | ||
754 | change = mod_chanmode_alloc(argc-1); | |
755 | for (arg = 1, count = 0; arg < argc; ++arg) { | |
756 | struct userNode *victim = GetUserH(argv[arg]); | |
757 | struct modeNode *mn; | |
758 | if (!victim || IsService(victim) | |
759 | || !(mn = GetUserMode(channel, victim)) | |
760 | || !(mn->modes & MODE_HALFOP)) | |
761 | continue; | |
762 | change->args[count].mode = MODE_REMOVE | MODE_HALFOP; | |
763 | change->args[count++].u.member = mn; | |
764 | } | |
765 | if (count) { | |
766 | change->argc = count; | |
767 | modcmd_chanmode_announce(change); | |
768 | } | |
769 | mod_chanmode_free(change); | |
770 | reply("OSMSG_DEHOP_DONE"); | |
771 | return 1; | |
772 | } | |
773 | ||
774 | static MODCMD_FUNC(cmd_deopall) | |
775 | { | |
776 | struct mod_chanmode *change; | |
777 | unsigned int ii, count; | |
778 | ||
779 | change = mod_chanmode_alloc(channel->members.used); | |
780 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
781 | struct modeNode *mn = channel->members.list[ii]; | |
782 | if (IsService(mn->user) || !(mn->modes & MODE_CHANOP)) | |
783 | continue; | |
784 | change->args[count].mode = MODE_REMOVE | MODE_CHANOP; | |
785 | change->args[count++].u.member = mn; | |
786 | } | |
787 | if (count) { | |
788 | change->argc = count; | |
789 | modcmd_chanmode_announce(change); | |
790 | } | |
791 | mod_chanmode_free(change); | |
792 | reply("OSMSG_DEOPALL_DONE", channel->name); | |
793 | return 1; | |
794 | } | |
795 | ||
796 | static MODCMD_FUNC(cmd_dehopall) | |
797 | { | |
798 | struct mod_chanmode *change; | |
799 | unsigned int ii, count; | |
800 | ||
801 | change = mod_chanmode_alloc(channel->members.used); | |
802 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
803 | struct modeNode *mn = channel->members.list[ii]; | |
804 | if (IsService(mn->user) || !(mn->modes & MODE_HALFOP)) | |
805 | continue; | |
806 | change->args[count].mode = MODE_REMOVE | MODE_HALFOP; | |
807 | change->args[count++].u.member = mn; | |
808 | } | |
809 | if (count) { | |
810 | change->argc = count; | |
811 | modcmd_chanmode_announce(change); | |
812 | } | |
813 | mod_chanmode_free(change); | |
814 | reply("OSMSG_DEHOPALL_DONE", channel->name); | |
815 | return 1; | |
816 | } | |
817 | ||
818 | static MODCMD_FUNC(cmd_resetmax) | |
819 | { | |
820 | max_clients = dict_size(clients); | |
821 | max_clients_time = now; | |
822 | reply("OSMSG_MAXUSERS_RESET", max_clients); | |
823 | return 1; | |
824 | } | |
825 | ||
826 | static MODCMD_FUNC(cmd_rehash) | |
827 | { | |
828 | extern char *services_config; | |
829 | ||
830 | if (conf_read(services_config)) | |
831 | reply("OSMSG_REHASH_COMPLETE"); | |
832 | else | |
833 | reply("OSMSG_REHASH_FAILED"); | |
834 | return 1; | |
835 | } | |
836 | ||
837 | static MODCMD_FUNC(cmd_reopen) | |
838 | { | |
839 | log_reopen(); | |
840 | reply("OSMSG_REOPEN_COMPLETE"); | |
841 | return 1; | |
842 | } | |
843 | ||
844 | static MODCMD_FUNC(cmd_reconnect) | |
845 | { | |
846 | reply("OSMSG_RECONNECTING"); | |
847 | irc_squit(self, "Reconnecting.", NULL); | |
848 | return 1; | |
849 | } | |
850 | ||
851 | static MODCMD_FUNC(cmd_jupe) | |
852 | { | |
853 | extern int force_n2k; | |
854 | struct server *newsrv; | |
855 | unsigned int num; | |
856 | char numeric[COMBO_NUMERIC_LEN+1], srvdesc[SERVERDESCRIPTMAX+1]; | |
857 | ||
858 | num = atoi(argv[2]); | |
859 | if(num == 0) { | |
860 | reply("OSMSG_INVALID_NUMERIC"); | |
861 | return 0; | |
862 | } | |
863 | if ((num < 64) && !force_n2k) { | |
864 | inttobase64(numeric, num, 1); | |
865 | inttobase64(numeric+1, 64*64-1, 2); | |
866 | } else { | |
867 | inttobase64(numeric, num, 2); | |
868 | inttobase64(numeric+2, 64*64*64-1, 3); | |
869 | } | |
870 | #ifdef WITH_PROTOCOL_P10 | |
871 | if (GetServerN(numeric)) { | |
872 | reply("OSMSG_NUMERIC_COLLIDE", num, numeric); | |
873 | return 0; | |
874 | } | |
875 | #endif | |
876 | if (GetServerH(argv[1])) { | |
877 | reply("OSMSG_NAME_COLLIDE"); | |
878 | return 0; | |
879 | } | |
880 | snprintf(srvdesc, sizeof(srvdesc), "JUPE %s", unsplit_string(argv+3, argc-3, NULL)); | |
881 | if(!strchr(argv[1], '.')) { | |
882 | reply("OSMSG_INVALID_SERVERNAME"); | |
883 | return 0; | |
884 | } | |
885 | newsrv = AddServer(self, argv[1], 1, now, now, numeric, srvdesc); | |
886 | if (!newsrv) { | |
887 | reply("OSMSG_SRV_CREATE_FAILED"); | |
888 | return 0; | |
889 | } | |
890 | irc_server(newsrv); | |
891 | reply("OSMSG_SERVER_JUPED", argv[1]); | |
892 | return 1; | |
893 | } | |
894 | ||
895 | static MODCMD_FUNC(cmd_unjupe) | |
896 | { | |
897 | struct server *srv; | |
898 | char *reason; | |
899 | ||
900 | srv = GetServerH(argv[1]); | |
901 | if (!srv) { | |
902 | reply("MSG_SERVER_UNKNOWN", argv[1]); | |
903 | return 0; | |
904 | } | |
905 | if (strncmp(srv->description, "JUPE", 4)) { | |
906 | reply("OSMSG_SERVER_NOT_JUPE"); | |
907 | return 0; | |
908 | } | |
909 | reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : "Unjuping server"; | |
910 | DelServer(srv, 1, reason); | |
911 | reply("OSMSG_SERVER_UNJUPED"); | |
912 | return 1; | |
913 | } | |
914 | ||
915 | static MODCMD_FUNC(cmd_jump) | |
916 | { | |
917 | extern struct cManagerNode cManager; | |
918 | void uplink_select(char *name); | |
919 | struct uplinkNode *uplink_find(char *name); | |
920 | struct uplinkNode *uplink; | |
921 | char *target; | |
922 | ||
923 | target = unsplit_string(argv+1, argc-1, NULL); | |
924 | ||
925 | if (!strcmp(cManager.uplink->name, target)) { | |
926 | reply("OSMSG_CURRENT_UPLINK", cManager.uplink->name); | |
927 | return 0; | |
928 | } | |
929 | ||
930 | uplink = uplink_find(target); | |
931 | if (!uplink) { | |
932 | reply("OSMSG_INVALID_UPLINK", target); | |
933 | return 0; | |
934 | } | |
935 | if (uplink->flags & UPLINK_UNAVAILABLE) { | |
936 | reply("OSMSG_UPLINK_DISABLED", uplink->name); | |
937 | return 0; | |
938 | } | |
939 | ||
940 | reply("OSMSG_UPLINK_CONNECTING", uplink->name, uplink->host, uplink->port); | |
941 | uplink_select(target); | |
942 | irc_squit(self, "Reconnecting.", NULL); | |
943 | return 1; | |
944 | } | |
945 | ||
946 | static MODCMD_FUNC(cmd_die) | |
947 | { | |
948 | char *reason, *text; | |
949 | ||
950 | text = unsplit_string(argv+1, argc-1, NULL); | |
951 | reason = alloca(strlen(text) + strlen(user->nick) + 20); | |
952 | sprintf(reason, "Disconnected by %s [%s]", user->nick, text); | |
953 | irc_squit(self, reason, text); | |
954 | quit_services = 1; | |
955 | return 1; | |
956 | } | |
957 | ||
958 | static MODCMD_FUNC(cmd_restart) | |
959 | { | |
960 | extern int services_argc; | |
961 | extern char **services_argv; | |
962 | char **restart_argv, *reason, *text; | |
963 | ||
964 | text = unsplit_string(argv+1, argc-1, NULL); | |
965 | reason = alloca(strlen(text) + strlen(user->nick) + 17); | |
966 | sprintf(reason, "Restarted by %s [%s]", user->nick, text); | |
967 | irc_squit(self, reason, text); | |
968 | ||
969 | /* Append a NULL to the end of argv[]. */ | |
970 | restart_argv = (char **)alloca((services_argc + 1) * sizeof(char *)); | |
971 | memcpy(restart_argv, services_argv, services_argc * sizeof(char *)); | |
972 | restart_argv[services_argc] = NULL; | |
973 | ||
974 | call_exit_funcs(); | |
975 | ||
976 | /* Don't blink. */ | |
977 | execv(services_argv[0], restart_argv); | |
978 | ||
979 | /* If we're still here, that means something went wrong. Reconnect. */ | |
980 | return 1; | |
981 | } | |
982 | ||
983 | static struct gline * | |
984 | opserv_block(struct userNode *target, char *src_handle, char *reason, unsigned long duration, int silent) | |
985 | { | |
986 | char mask[IRC_NTOP_MAX_SIZE+3] = { '*', '@', '\0' }; | |
987 | irc_ntop(mask + 2, sizeof(mask) - 2, &target->ip); | |
988 | if (!reason) | |
989 | snprintf(reason = alloca(MAXLEN), MAXLEN, | |
990 | "G-line requested by %s.", src_handle); | |
991 | if (!duration) | |
992 | duration = opserv_conf.block_gline_duration; | |
993 | return gline_add(src_handle, mask, duration, reason, now, 1, silent ? 1 : 0); | |
994 | } | |
995 | ||
996 | static MODCMD_FUNC(cmd_block) | |
997 | { | |
998 | struct userNode *target; | |
999 | struct gline *gline; | |
1000 | char *reason; | |
1001 | ||
1002 | target = GetUserH(argv[1]); | |
1003 | if (!target) { | |
1004 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1005 | return 0; | |
1006 | } | |
1007 | if (IsService(target)) { | |
1008 | reply("MSG_SERVICE_IMMUNE", target->nick); | |
1009 | return 0; | |
1010 | } | |
1011 | reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL; | |
1012 | gline = opserv_block(target, user->handle_info->handle, reason, 0, 0); | |
1013 | reply("OSMSG_GLINE_ISSUED", gline->target); | |
1014 | return 1; | |
1015 | } | |
1016 | ||
1017 | static MODCMD_FUNC(cmd_gline) | |
1018 | { | |
1019 | unsigned long duration; | |
1020 | char *reason; | |
1021 | struct gline *gline; | |
1022 | ||
1023 | reason = unsplit_string(argv+3, argc-3, NULL); | |
1024 | if (!is_gline(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) { | |
1025 | reply("MSG_INVALID_GLINE", argv[1]); | |
1026 | return 0; | |
1027 | } | |
1028 | if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) { | |
1029 | reply("OSMSG_STUPID_GLINE", argv[1]); | |
1030 | return 0; | |
1031 | } | |
1032 | duration = ParseInterval(argv[2]); | |
1033 | if (!duration) { | |
1034 | reply("MSG_INVALID_DURATION", argv[2]); | |
1035 | return 0; | |
1036 | } | |
1037 | gline = gline_add(user->handle_info->handle, argv[1], duration, reason, now, 1, 0); | |
1038 | reply("OSMSG_GLINE_ISSUED", gline->target); | |
1039 | return 1; | |
1040 | } | |
1041 | ||
1042 | static MODCMD_FUNC(cmd_ungline) | |
1043 | { | |
1044 | if (gline_remove(argv[1], 1)) | |
1045 | reply("OSMSG_GLINE_REMOVED", argv[1]); | |
1046 | else | |
1047 | reply("OSMSG_GLINE_FORCE_REMOVED", argv[1]); | |
1048 | return 1; | |
1049 | } | |
1050 | ||
1051 | static MODCMD_FUNC(cmd_refreshg) | |
1052 | { | |
1053 | if (argc > 1) { | |
1054 | unsigned int count; | |
1055 | dict_iterator_t it; | |
1056 | struct server *srv; | |
1057 | ||
1058 | for (it=dict_first(servers), count=0; it; it=iter_next(it)) { | |
1059 | srv = iter_data(it); | |
1060 | if ((srv == self) || !match_ircglob(srv->name, argv[1])) | |
1061 | continue; | |
1062 | gline_refresh_server(srv); | |
1063 | reply("OSMSG_GLINES_ONE_REFRESHED", srv->name); | |
1064 | count++; | |
1065 | } | |
1066 | if (!count) { | |
1067 | reply("MSG_SERVER_UNKNOWN", argv[1]); | |
1068 | return 0; | |
1069 | } | |
1070 | } else { | |
1071 | gline_refresh_all(); | |
1072 | reply("OSMSG_GLINES_REFRESHED"); | |
1073 | } | |
1074 | return 1; | |
1075 | } | |
1076 | ||
1077 | static struct shun * | |
1078 | opserv_shun(struct userNode *target, char *src_handle, char *reason, unsigned long duration) | |
1079 | { | |
1080 | char *mask; | |
1081 | mask = alloca(MAXLEN); | |
1082 | snprintf(mask, MAXLEN, "*@%s", target->hostname); | |
1083 | if (!reason) { | |
1084 | reason = alloca(MAXLEN); | |
1085 | snprintf(reason, MAXLEN, "Shun requested by %s.", src_handle); | |
1086 | } | |
1087 | if (!duration) duration = opserv_conf.block_shun_duration; | |
1088 | return shun_add(src_handle, mask, duration, reason, now, 1); | |
1089 | } | |
1090 | ||
1091 | static MODCMD_FUNC(cmd_sblock) | |
1092 | { | |
1093 | struct userNode *target; | |
1094 | struct shun *shun; | |
1095 | char *reason; | |
1096 | ||
1097 | target = GetUserH(argv[1]); | |
1098 | if (!target) { | |
1099 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1100 | return 0; | |
1101 | } | |
1102 | if (IsService(target)) { | |
1103 | reply("MSG_SERVICE_IMMUNE", target->nick); | |
1104 | return 0; | |
1105 | } | |
1106 | reason = (argc > 2) ? unsplit_string(argv+2, argc-2, NULL) : NULL; | |
1107 | shun = opserv_shun(target, user->handle_info->handle, reason, 0); | |
1108 | reply("OSMSG_SHUN_ISSUED", shun->target); | |
1109 | return 1; | |
1110 | } | |
1111 | ||
1112 | static MODCMD_FUNC(cmd_shun) | |
1113 | { | |
1114 | unsigned long duration; | |
1115 | char *reason; | |
1116 | struct shun *shun; | |
1117 | ||
1118 | reason = unsplit_string(argv+3, argc-3, NULL); | |
1119 | if (!is_shun(argv[1]) && !IsChannelName(argv[1]) && (argv[1][0] != '&')) { | |
1120 | reply("MSG_INVALID_SHUN", argv[1]); | |
1121 | return 0; | |
1122 | } | |
1123 | if (!argv[1][strspn(argv[1], "#&*?@.")] && (strlen(argv[1]) < 10)) { | |
1124 | reply("OSMSG_STUPID_SHUN", argv[1]); | |
1125 | return 0; | |
1126 | } | |
1127 | duration = ParseInterval(argv[2]); | |
1128 | if (!duration) { | |
1129 | reply("MSG_INVALID_DURATION", argv[2]); | |
1130 | return 0; | |
1131 | } | |
1132 | shun = shun_add(user->handle_info->handle, argv[1], duration, reason, now, 1); | |
1133 | reply("OSMSG_SHUN_ISSUED", shun->target); | |
1134 | return 1; | |
1135 | } | |
1136 | ||
1137 | static MODCMD_FUNC(cmd_unshun) | |
1138 | { | |
1139 | if (shun_remove(argv[1], 1)) | |
1140 | reply("OSMSG_SHUN_REMOVED", argv[1]); | |
1141 | else | |
1142 | reply("OSMSG_SHUN_FORCE_REMOVED", argv[1]); | |
1143 | return 1; | |
1144 | } | |
1145 | ||
1146 | static MODCMD_FUNC(cmd_refreshs) | |
1147 | { | |
1148 | if (argc > 1) { | |
1149 | unsigned int count; | |
1150 | dict_iterator_t it; | |
1151 | struct server *srv; | |
1152 | ||
1153 | for (it=dict_first(servers), count=0; it; it=iter_next(it)) { | |
1154 | srv = iter_data(it); | |
1155 | if ((srv == self) || !match_ircglob(srv->name, argv[1])) | |
1156 | continue; | |
1157 | shun_refresh_server(srv); | |
1158 | reply("OSMSG_SHUNS_ONE_REFRESHED", srv->name); | |
1159 | count++; | |
1160 | } | |
1161 | if (!count) { | |
1162 | reply("MSG_SERVER_UNKNOWN", argv[1]); | |
1163 | return 0; | |
1164 | } | |
1165 | } else { | |
1166 | shun_refresh_all(); | |
1167 | reply("OSMSG_SHUNS_REFRESHED"); | |
1168 | } | |
1169 | return 1; | |
1170 | } | |
1171 | ||
1172 | static void | |
1173 | opserv_ison(struct userNode *tell, struct userNode *target, const char *message) | |
1174 | { | |
1175 | struct modeNode *mn; | |
1176 | unsigned int count, here_len, n, maxlen; | |
1177 | char buff[MAXLEN]; | |
1178 | ||
1179 | maxlen = tell->handle_info ? tell->handle_info->screen_width : 0; | |
1180 | if (!maxlen) | |
1181 | maxlen = MAX_LINE_SIZE; | |
1182 | for (n=count=0; n<target->channels.used; n++) { | |
1183 | mn = target->channels.list[n]; | |
1184 | here_len = strlen(mn->channel->name); | |
1185 | if ((count + here_len + 4) > maxlen) { | |
1186 | buff[count] = 0; | |
1187 | send_message(tell, opserv, message, buff); | |
1188 | count = 0; | |
1189 | } | |
1190 | if (mn->modes & MODE_CHANOP) | |
1191 | buff[count++] = '@'; | |
1192 | if (mn->modes & MODE_HALFOP) | |
1193 | buff[count++] = '%'; | |
1194 | if (mn->modes & MODE_VOICE) | |
1195 | buff[count++] = '+'; | |
1196 | memcpy(buff+count, mn->channel->name, here_len); | |
1197 | count += here_len; | |
1198 | buff[count++] = ' '; | |
1199 | } | |
1200 | if (count) { | |
1201 | buff[count] = 0; | |
1202 | send_message(tell, opserv, message, buff); | |
1203 | } | |
1204 | } | |
1205 | ||
1206 | static MODCMD_FUNC(cmd_inviteme) | |
1207 | { | |
1208 | struct userNode *target; | |
1209 | ||
1210 | if (argc < 2) { | |
1211 | target = user; | |
1212 | } else { | |
1213 | target = GetUserH(argv[1]); | |
1214 | if (!target) { | |
1215 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1216 | return 0; | |
1217 | } | |
1218 | } | |
1219 | if (opserv_conf.debug_channel == NULL) { | |
1220 | reply("OSMSG_NO_DEBUG_CHANNEL"); | |
1221 | return 0; | |
1222 | } | |
1223 | if (GetUserMode(opserv_conf.debug_channel, user)) { | |
1224 | reply("OSMSG_ALREADY_THERE", opserv_conf.debug_channel->name); | |
1225 | return 0; | |
1226 | } | |
1227 | irc_invite(cmd->parent->bot, target, opserv_conf.debug_channel); | |
1228 | if (target != user) | |
1229 | reply("OSMSG_INVITE_DONE", target->nick, opserv_conf.debug_channel->name); | |
1230 | return 1; | |
1231 | } | |
1232 | ||
1233 | static MODCMD_FUNC(cmd_invite) | |
1234 | { | |
1235 | if (GetUserMode(channel, user)) { | |
1236 | reply("OSMSG_ALREADY_THERE", channel->name); | |
1237 | return 0; | |
1238 | } | |
1239 | irc_invite(cmd->parent->bot, user, channel); | |
1240 | return 1; | |
1241 | } | |
1242 | ||
1243 | static MODCMD_FUNC(cmd_join) | |
1244 | { | |
1245 | struct userNode *bot = cmd->parent->bot; | |
1246 | ||
1247 | if (!IsChannelName(argv[1])) { | |
1248 | reply("MSG_NOT_CHANNEL_NAME"); | |
1249 | return 0; | |
1250 | } else if (!(channel = GetChannel(argv[1]))) { | |
1251 | channel = AddChannel(argv[1], now, NULL, NULL, NULL); | |
1252 | AddChannelUser(bot, channel)->modes |= MODE_CHANOP; | |
1253 | } else if (GetUserMode(channel, bot)) { | |
1254 | reply("OSMSG_ALREADY_JOINED", channel->name); | |
1255 | return 0; | |
1256 | } else { | |
1257 | struct mod_chanmode change; | |
1258 | mod_chanmode_init(&change); | |
1259 | change.argc = 1; | |
1260 | change.args[0].mode = MODE_CHANOP; | |
1261 | change.args[0].u.member = AddChannelUser(bot, channel); | |
1262 | modcmd_chanmode_announce(&change); | |
1263 | } | |
1264 | irc_fetchtopic(bot, channel->name); | |
1265 | reply("OSMSG_JOIN_DONE", channel->name); | |
1266 | return 1; | |
1267 | } | |
1268 | ||
1269 | static MODCMD_FUNC(cmd_kick) | |
1270 | { | |
1271 | struct userNode *target; | |
1272 | char *reason; | |
1273 | ||
1274 | if (argc < 3) { | |
1275 | reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1); | |
1276 | sprintf(reason, OSMSG_KICK_REQUESTED, user->nick); | |
1277 | } else { | |
1278 | reason = unsplit_string(argv+2, argc-2, NULL); | |
1279 | } | |
1280 | target = GetUserH(argv[1]); | |
1281 | if (!target) { | |
1282 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1283 | return 0; | |
1284 | } | |
1285 | if (!GetUserMode(channel, target)) { | |
1286 | reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name); | |
1287 | return 0; | |
1288 | } | |
1289 | KickChannelUser(target, channel, cmd->parent->bot, reason); | |
1290 | return 1; | |
1291 | } | |
1292 | ||
1293 | static MODCMD_FUNC(cmd_kickall) | |
1294 | { | |
1295 | unsigned int limit, n, inchan; | |
1296 | struct modeNode *mn; | |
1297 | char *reason; | |
1298 | struct userNode *bot = cmd->parent->bot; | |
1299 | ||
1300 | /* ircu doesn't let servers KICK users, so if OpServ's not in the | |
1301 | * channel, we have to join it in temporarily. */ | |
1302 | if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) { | |
1303 | struct mod_chanmode change; | |
1304 | mod_chanmode_init(&change); | |
1305 | change.args[0].mode = MODE_CHANOP; | |
1306 | change.args[0].u.member = AddChannelUser(bot, channel); | |
1307 | modcmd_chanmode_announce(&change); | |
1308 | } | |
1309 | if (argc < 2) { | |
1310 | reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1); | |
1311 | sprintf(reason, OSMSG_KICK_REQUESTED, user->nick); | |
1312 | } else { | |
1313 | reason = unsplit_string(argv+1, argc-1, NULL); | |
1314 | } | |
1315 | limit = user->handle_info->opserv_level; | |
1316 | for (n=channel->members.used; n>0;) { | |
1317 | mn = channel->members.list[--n]; | |
1318 | if (IsService(mn->user) | |
1319 | || (mn->user->handle_info | |
1320 | && (mn->user->handle_info->opserv_level >= limit))) { | |
1321 | continue; | |
1322 | } | |
1323 | KickChannelUser(mn->user, channel, bot, reason); | |
1324 | } | |
1325 | if (!inchan) | |
1326 | DelChannelUser(bot, channel, "My work here is done", 0); | |
1327 | reply("OSMSG_KICKALL_DONE", channel->name); | |
1328 | return 1; | |
1329 | } | |
1330 | ||
1331 | static MODCMD_FUNC(cmd_kickban) | |
1332 | { | |
1333 | struct mod_chanmode change; | |
1334 | struct userNode *target; | |
1335 | char *reason; | |
1336 | char *mask; | |
1337 | ||
1338 | if (argc == 2) { | |
1339 | reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1); | |
1340 | sprintf(reason, OSMSG_KICK_REQUESTED, user->nick); | |
1341 | } else { | |
1342 | reason = unsplit_string(argv+2, argc-2, NULL); | |
1343 | } | |
1344 | target = GetUserH(argv[1]); | |
1345 | if (!target) { | |
1346 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1347 | return 0; | |
1348 | } | |
1349 | if (!GetUserMode(channel, target)) { | |
1350 | reply("OSMSG_NOT_ON_CHANNEL", target->nick, channel->name); | |
1351 | return 0; | |
1352 | } | |
1353 | mod_chanmode_init(&change); | |
1354 | change.argc = 1; | |
1355 | change.args[0].mode = MODE_BAN; | |
1356 | change.args[0].u.hostmask = mask = generate_hostmask(target, 0); | |
1357 | modcmd_chanmode_announce(&change); | |
1358 | KickChannelUser(target, channel, cmd->parent->bot, reason); | |
1359 | free(mask); | |
1360 | return 1; | |
1361 | } | |
1362 | ||
1363 | static MODCMD_FUNC(cmd_kickbanall) | |
1364 | { | |
1365 | struct modeNode *mn; | |
1366 | struct userNode *bot = cmd->parent->bot; | |
1367 | struct mod_chanmode *change; | |
1368 | char *reason; | |
1369 | unsigned int limit, n, inchan; | |
1370 | ||
1371 | /* ircu doesn't let servers KICK users, so if OpServ's not in the | |
1372 | * channel, we have to join it in temporarily. */ | |
1373 | if (!(inchan = GetUserMode(channel, bot) ? 1 : 0)) { | |
1374 | change = mod_chanmode_alloc(2); | |
1375 | change->args[0].mode = MODE_CHANOP; | |
1376 | change->args[0].u.member = AddChannelUser(bot, channel); | |
1377 | change->args[1].mode = MODE_BAN; | |
1378 | change->args[1].u.hostmask = "*!*@*"; | |
1379 | } else { | |
1380 | change = mod_chanmode_alloc(1); | |
1381 | change->args[0].mode = MODE_BAN; | |
1382 | change->args[0].u.hostmask = "*!*@*"; | |
1383 | } | |
1384 | modcmd_chanmode_announce(change); | |
1385 | mod_chanmode_free(change); | |
1386 | if (argc < 2) { | |
1387 | reason = alloca(strlen(OSMSG_KICK_REQUESTED)+strlen(user->nick)+1); | |
1388 | sprintf(reason, OSMSG_KICK_REQUESTED, user->nick); | |
1389 | } else { | |
1390 | reason = unsplit_string(argv+1, argc-1, NULL); | |
1391 | } | |
1392 | /* now kick them */ | |
1393 | limit = user->handle_info->opserv_level; | |
1394 | for (n=channel->members.used; n>0; ) { | |
1395 | mn = channel->members.list[--n]; | |
1396 | if (IsService(mn->user) | |
1397 | || (mn->user->handle_info | |
1398 | && (mn->user->handle_info->opserv_level >= limit))) { | |
1399 | continue; | |
1400 | } | |
1401 | KickChannelUser(mn->user, channel, bot, reason); | |
1402 | } | |
1403 | if (!inchan) | |
1404 | DelChannelUser(bot, channel, "My work here is done", 0); | |
1405 | reply("OSMSG_KICKALL_DONE", channel->name); | |
1406 | return 1; | |
1407 | } | |
1408 | ||
1409 | static MODCMD_FUNC(cmd_part) | |
1410 | { | |
1411 | char *reason; | |
1412 | ||
1413 | if (!IsChannelName(argv[1])) { | |
1414 | reply("MSG_NOT_CHANNEL_NAME"); | |
1415 | return 0; | |
1416 | } | |
1417 | if ((channel = GetChannel(argv[1]))) { | |
1418 | if (!GetUserMode(channel, cmd->parent->bot)) { | |
1419 | reply("OSMSG_NOT_ON_CHANNEL", cmd->parent->bot->nick, channel->name); | |
1420 | return 0; | |
1421 | } | |
1422 | reason = (argc < 3) ? "Leaving." : unsplit_string(argv+2, argc-2, NULL); | |
1423 | reply("OSMSG_LEAVING", channel->name); | |
1424 | DelChannelUser(cmd->parent->bot, channel, reason, 0); | |
1425 | } | |
1426 | return 1; | |
1427 | } | |
1428 | ||
1429 | static MODCMD_FUNC(cmd_mode) | |
1430 | { | |
1431 | if (!modcmd_chanmode(argv+1, argc-1, MCP_ALLOW_OVB|MCP_KEY_FREE|MC_ANNOUNCE)) { | |
1432 | reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL)); | |
1433 | return 0; | |
1434 | } | |
1435 | reply("OSMSG_MODE_SET", channel->name); | |
1436 | return 1; | |
1437 | } | |
1438 | ||
1439 | static MODCMD_FUNC(cmd_op) | |
1440 | { | |
1441 | struct mod_chanmode *change; | |
1442 | unsigned int arg, count; | |
1443 | ||
1444 | change = mod_chanmode_alloc(argc-1); | |
1445 | for (arg = 1, count = 0; arg < argc; ++arg) { | |
1446 | struct userNode *victim; | |
1447 | struct modeNode *mn; | |
1448 | if (!(victim = GetUserH(argv[arg]))) | |
1449 | continue; | |
1450 | if (!(mn = GetUserMode(channel, victim))) | |
1451 | continue; | |
1452 | if (mn->modes & MODE_CHANOP) | |
1453 | continue; | |
1454 | change->args[count].mode = MODE_CHANOP; | |
1455 | change->args[count++].u.member = mn; | |
1456 | } | |
1457 | if (count) { | |
1458 | change->argc = count; | |
1459 | modcmd_chanmode_announce(change); | |
1460 | } | |
1461 | mod_chanmode_free(change); | |
1462 | reply("OSMSG_OP_DONE"); | |
1463 | return 1; | |
1464 | } | |
1465 | ||
1466 | static MODCMD_FUNC(cmd_hop) | |
1467 | { | |
1468 | struct mod_chanmode *change; | |
1469 | unsigned int arg, count; | |
1470 | ||
1471 | change = mod_chanmode_alloc(argc-1); | |
1472 | for (arg = 1, count = 0; arg < argc; ++arg) { | |
1473 | struct userNode *victim; | |
1474 | struct modeNode *mn; | |
1475 | if (!(victim = GetUserH(argv[arg]))) | |
1476 | continue; | |
1477 | if (!(mn = GetUserMode(channel, victim))) | |
1478 | continue; | |
1479 | if (mn->modes & MODE_HALFOP) | |
1480 | continue; | |
1481 | change->args[count].mode = MODE_HALFOP; | |
1482 | change->args[count++].u.member = mn; | |
1483 | } | |
1484 | if (count) { | |
1485 | change->argc = count; | |
1486 | modcmd_chanmode_announce(change); | |
1487 | } | |
1488 | mod_chanmode_free(change); | |
1489 | reply("OSMSG_HOP_DONE"); | |
1490 | return 1; | |
1491 | } | |
1492 | ||
1493 | static MODCMD_FUNC(cmd_opall) | |
1494 | { | |
1495 | struct mod_chanmode *change; | |
1496 | unsigned int ii, count; | |
1497 | ||
1498 | change = mod_chanmode_alloc(channel->members.used); | |
1499 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
1500 | struct modeNode *mn = channel->members.list[ii]; | |
1501 | if (mn->modes & MODE_CHANOP) | |
1502 | continue; | |
1503 | change->args[count].mode = MODE_CHANOP; | |
1504 | change->args[count++].u.member = mn; | |
1505 | } | |
1506 | if (count) { | |
1507 | change->argc = count; | |
1508 | modcmd_chanmode_announce(change); | |
1509 | } | |
1510 | mod_chanmode_free(change); | |
1511 | reply("OSMSG_OPALL_DONE", channel->name); | |
1512 | return 1; | |
1513 | } | |
1514 | ||
1515 | static MODCMD_FUNC(cmd_hopall) | |
1516 | { | |
1517 | struct mod_chanmode *change; | |
1518 | unsigned int ii, count; | |
1519 | ||
1520 | change = mod_chanmode_alloc(channel->members.used); | |
1521 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
1522 | struct modeNode *mn = channel->members.list[ii]; | |
1523 | if (mn->modes & MODE_HALFOP) | |
1524 | continue; | |
1525 | change->args[count].mode = MODE_HALFOP; | |
1526 | change->args[count++].u.member = mn; | |
1527 | } | |
1528 | if (count) { | |
1529 | change->argc = count; | |
1530 | modcmd_chanmode_announce(change); | |
1531 | } | |
1532 | mod_chanmode_free(change); | |
1533 | reply("OSMSG_HOPALL_DONE", channel->name); | |
1534 | return 1; | |
1535 | } | |
1536 | ||
1537 | static MODCMD_FUNC(cmd_whois) | |
1538 | { | |
1539 | struct userNode *target; | |
1540 | char buffer[128]; | |
1541 | int bpos, herelen; | |
1542 | ||
1543 | #ifdef WITH_PROTOCOL_P10 | |
1544 | if (argv[1][0] == '*') | |
1545 | target = GetUserN(argv[1]+1); | |
1546 | else | |
1547 | #endif | |
1548 | target = GetUserH(argv[1]); | |
1549 | if (!target) { | |
1550 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
1551 | return 0; | |
1552 | } | |
1553 | reply("OSMSG_WHOIS_NICK", target->nick); | |
1554 | reply("OSMSG_WHOIS_HOST", target->ident, target->hostname); | |
1555 | if (IsFakeHost(target)) | |
1556 | reply("OSMSG_WHOIS_FAKEHOST", target->fakehost); | |
1557 | reply("OSMSG_WHOIS_CRYPT_HOST", target->crypthost); | |
1558 | reply("OSMSG_WHOIS_CRYPT_IP", target->cryptip); | |
1559 | reply("OSMSG_WHOIS_IP", irc_ntoa(&target->ip)); | |
1560 | if (target->modes) { | |
1561 | bpos = 0; | |
1562 | #define buffer_cat(str) (herelen = strlen(str), memcpy(buffer+bpos, str, herelen), bpos += herelen) | |
1563 | if (IsInvisible(target)) buffer[bpos++] = 'i'; | |
1564 | if (IsWallOp(target)) buffer[bpos++] = 'w'; | |
1565 | if (IsOper(target)) buffer[bpos++] = 'o'; | |
1566 | if (IsGlobal(target)) buffer[bpos++] = 'g'; | |
1567 | if (IsServNotice(target)) buffer[bpos++] = 's'; | |
1568 | ||
1569 | // sethost - reed/apples | |
1570 | // if (IsHelperIrcu(target)) buffer[bpos++] = 'h'; | |
1571 | if (IsSetHost(target)) buffer[bpos++] = 'h'; | |
1572 | ||
1573 | if (IsService(target)) buffer[bpos++] = 'k'; | |
1574 | if (IsDeaf(target)) buffer[bpos++] = 'd'; | |
1575 | if (target->handle_info) buffer[bpos++] = 'r'; | |
1576 | if (IsHiddenHost(target)) buffer[bpos++] = 'x'; | |
1577 | if (IsGagged(target)) buffer_cat(" (gagged)"); | |
1578 | if (IsRegistering(target)) buffer_cat(" (registered account)"); | |
1579 | buffer[bpos] = 0; | |
1580 | if (bpos > 0) | |
1581 | reply("OSMSG_WHOIS_MODES", buffer); | |
1582 | } | |
1583 | reply("OSMSG_WHOIS_INFO", target->info); | |
1584 | #ifdef WITH_PROTOCOL_P10 | |
1585 | reply("OSMSG_WHOIS_NUMERIC", target->numeric); | |
1586 | #endif | |
1587 | reply("OSMSG_WHOIS_SERVER", target->uplink->name); | |
1588 | reply("OSMSG_WHOIS_ACCOUNT", (target->handle_info ? target->handle_info->handle : "Not authenticated")); | |
1589 | intervalString(buffer, now - target->timestamp, user->handle_info); | |
1590 | reply("OSMSG_WHOIS_NICK_AGE", buffer); | |
1591 | if (target->channels.used <= MAX_CHANNELS_WHOIS) | |
1592 | opserv_ison(user, target, "OSMSG_WHOIS_CHANNELS"); | |
1593 | else | |
1594 | reply("OSMSG_WHOIS_HIDECHANS"); | |
1595 | return 1; | |
1596 | } | |
1597 | ||
1598 | static MODCMD_FUNC(cmd_unban) | |
1599 | { | |
1600 | struct mod_chanmode change; | |
1601 | mod_chanmode_init(&change); | |
1602 | change.argc = 1; | |
1603 | change.args[0].mode = MODE_REMOVE | MODE_BAN; | |
1604 | change.args[0].u.hostmask = argv[1]; | |
1605 | modcmd_chanmode_announce(&change); | |
1606 | reply("OSMSG_UNBAN_DONE", channel->name); | |
1607 | return 1; | |
1608 | } | |
1609 | ||
1610 | static MODCMD_FUNC(cmd_voiceall) | |
1611 | { | |
1612 | struct mod_chanmode *change; | |
1613 | unsigned int ii, count; | |
1614 | ||
1615 | change = mod_chanmode_alloc(channel->members.used); | |
1616 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
1617 | struct modeNode *mn = channel->members.list[ii]; | |
1618 | if (mn->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) | |
1619 | continue; | |
1620 | change->args[count].mode = MODE_VOICE; | |
1621 | change->args[count++].u.member = mn; | |
1622 | } | |
1623 | if (count) { | |
1624 | change->argc = count; | |
1625 | modcmd_chanmode_announce(change); | |
1626 | } | |
1627 | mod_chanmode_free(change); | |
1628 | reply("OSMSG_CHANNEL_VOICED", channel->name); | |
1629 | return 1; | |
1630 | } | |
1631 | ||
1632 | static MODCMD_FUNC(cmd_devoiceall) | |
1633 | { | |
1634 | struct mod_chanmode *change; | |
1635 | unsigned int ii, count; | |
1636 | ||
1637 | change = mod_chanmode_alloc(channel->members.used); | |
1638 | for (ii = count = 0; ii < channel->members.used; ++ii) { | |
1639 | struct modeNode *mn = channel->members.list[ii]; | |
1640 | if (!(mn->modes & MODE_VOICE)) | |
1641 | continue; | |
1642 | change->args[count].mode = MODE_REMOVE | MODE_VOICE; | |
1643 | change->args[count++].u.member = mn; | |
1644 | } | |
1645 | if (count) { | |
1646 | change->argc = count; | |
1647 | modcmd_chanmode_announce(change); | |
1648 | } | |
1649 | mod_chanmode_free(change); | |
1650 | reply("OSMSG_CHANNEL_DEVOICED", channel->name); | |
1651 | return 1; | |
1652 | } | |
1653 | ||
1654 | static MODCMD_FUNC(cmd_stats_bad) { | |
1655 | dict_iterator_t it; | |
1656 | unsigned int ii, end, here_len; | |
1657 | char buffer[400]; | |
1658 | ||
1659 | /* Show the bad word list.. */ | |
1660 | /* TODO: convert nonprinting chars like bold to $b etc in a usable way */ | |
1661 | for (ii=end=0; ii<opserv_bad_words->used; ii++) { | |
1662 | here_len = strlen(opserv_bad_words->list[ii]); | |
1663 | /* If the line is full output it & start again */ | |
1664 | if ((end + here_len + 2) > sizeof(buffer)) { | |
1665 | buffer[end] = 0; | |
1666 | reply("OSMSG_BADWORD_LIST", buffer); | |
1667 | end = 0; | |
1668 | } | |
1669 | memcpy(buffer+end, opserv_bad_words->list[ii], here_len); | |
1670 | end += here_len; | |
1671 | buffer[end++] = ' '; | |
1672 | } | |
1673 | buffer[end] = 0; | |
1674 | reply("OSMSG_BADWORD_LIST", buffer); | |
1675 | ||
1676 | /* Show the exemption list.. */ | |
1677 | for (it=dict_first(opserv_exempt_channels), end=0; it; it=iter_next(it)) { | |
1678 | here_len = strlen(iter_key(it)); | |
1679 | if ((end + here_len + 2) > sizeof(buffer)) { | |
1680 | buffer[end] = 0; | |
1681 | reply("OSMSG_EXEMPTED_LIST", buffer); | |
1682 | end = 0; | |
1683 | } | |
1684 | memcpy(buffer+end, iter_key(it), here_len); | |
1685 | end += here_len; | |
1686 | buffer[end++] = ' '; | |
1687 | } | |
1688 | buffer[end] = 0; | |
1689 | reply("OSMSG_EXEMPTED_LIST", buffer); | |
1690 | return 1; | |
1691 | } | |
1692 | ||
1693 | static MODCMD_FUNC(cmd_stats_glines) { | |
1694 | reply("OSMSG_GLINE_COUNT", gline_count()); | |
1695 | return 1; | |
1696 | } | |
1697 | ||
1698 | static MODCMD_FUNC(cmd_stats_shuns) { | |
1699 | reply("OSMSG_SHUN_COUNT", shun_count()); | |
1700 | return 1; | |
1701 | } | |
1702 | ||
1703 | static void | |
1704 | trace_links(struct userNode *bot, struct userNode *user, struct server *server, unsigned int depth) { | |
1705 | unsigned int nn, pos; | |
1706 | char buffer[400]; | |
1707 | ||
1708 | for (nn=1; nn<=depth; nn<<=1) ; | |
1709 | for (pos=0, nn>>=1; nn>1; ) { | |
1710 | nn >>= 1; | |
1711 | buffer[pos++] = (depth & nn) ? ((nn == 1) ? '`' : ' ') : '|'; | |
1712 | buffer[pos++] = (nn == 1) ? '-': ' '; | |
1713 | } | |
1714 | buffer[pos] = 0; | |
1715 | send_message(user, bot, "OSMSG_LINKS_SERVER", buffer, server->name, server->clients, server->description); | |
1716 | if (!server->children.used) | |
1717 | return; | |
1718 | for (nn=0; nn<server->children.used-1; nn++) { | |
1719 | trace_links(bot, user, server->children.list[nn], depth<<1); | |
1720 | } | |
1721 | trace_links(bot, user, server->children.list[nn], (depth<<1)|1); | |
1722 | } | |
1723 | ||
1724 | static MODCMD_FUNC(cmd_stats_links) { | |
1725 | trace_links(cmd->parent->bot, user, self, 1); | |
1726 | return 1; | |
1727 | } | |
1728 | ||
1729 | ||
1730 | static MODCMD_FUNC(cmd_stats_max) { | |
1731 | reply("OSMSG_MAX_CLIENTS", max_clients, asctime(localtime(&max_clients_time))); | |
1732 | return 1; | |
1733 | } | |
1734 | ||
1735 | static MODCMD_FUNC(cmd_stats_network) { | |
1736 | struct helpfile_table tbl; | |
1737 | unsigned int nn, tot_clients; | |
1738 | dict_iterator_t it; | |
1739 | ||
1740 | tot_clients = dict_size(clients); | |
1741 | reply("OSMSG_NETWORK_INFO", tot_clients, invis_clients, curr_opers.used); | |
1742 | tbl.length = dict_size(servers)+1; | |
1743 | tbl.width = 3; | |
1744 | tbl.flags = TABLE_NO_FREE; | |
1745 | tbl.contents = calloc(tbl.length, sizeof(*tbl.contents)); | |
1746 | tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents)); | |
1747 | tbl.contents[0][0] = "Server Name"; | |
1748 | tbl.contents[0][1] = "Clients"; | |
1749 | tbl.contents[0][2] = "Load"; | |
1750 | for (it=dict_first(servers), nn=1; it; it=iter_next(it)) { | |
1751 | struct server *server = iter_data(it); | |
1752 | char *buffer = malloc(32); | |
1753 | tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents)); | |
1754 | tbl.contents[nn][0] = server->name; | |
1755 | tbl.contents[nn][1] = buffer; | |
1756 | sprintf(buffer, "%u", server->clients); | |
1757 | tbl.contents[nn][2] = buffer + 16; | |
1758 | sprintf(buffer+16, "%3.3g%%", ((double)server->clients/tot_clients)*100); | |
1759 | nn++; | |
1760 | } | |
1761 | table_send(cmd->parent->bot, user->nick, 0, 0, tbl); | |
1762 | for (nn=1; nn<tbl.length; nn++) { | |
1763 | free((char*)tbl.contents[nn][1]); | |
1764 | free(tbl.contents[nn]); | |
1765 | } | |
1766 | free(tbl.contents[0]); | |
1767 | free(tbl.contents); | |
1768 | return 1; | |
1769 | } | |
1770 | ||
1771 | static MODCMD_FUNC(cmd_stats_network2) { | |
1772 | struct helpfile_table tbl; | |
1773 | unsigned int nn; | |
1774 | dict_iterator_t it; | |
1775 | ||
1776 | tbl.length = dict_size(servers)+1; | |
1777 | tbl.width = 3; | |
1778 | tbl.flags = TABLE_NO_FREE; | |
1779 | tbl.contents = calloc(tbl.length, sizeof(*tbl.contents)); | |
1780 | tbl.contents[0] = calloc(tbl.width, sizeof(**tbl.contents)); | |
1781 | tbl.contents[0][0] = "Server Name"; | |
1782 | tbl.contents[0][1] = "Numeric"; | |
1783 | tbl.contents[0][2] = "Link Time"; | |
1784 | for (it=dict_first(servers), nn=1; it; it=iter_next(it)) { | |
1785 | struct server *server = iter_data(it); | |
1786 | char *buffer = malloc(64); | |
1787 | int ofs; | |
1788 | ||
1789 | tbl.contents[nn] = calloc(tbl.width, sizeof(**tbl.contents)); | |
1790 | tbl.contents[nn][0] = server->name; | |
1791 | #ifdef WITH_PROTOCOL_P10 | |
1792 | sprintf(buffer, "%s (%ld)", server->numeric, base64toint(server->numeric, strlen(server->numeric))); | |
1793 | #else | |
1794 | buffer[0] = 0; | |
1795 | #endif | |
1796 | tbl.contents[nn][1] = buffer; | |
1797 | ofs = strlen(buffer) + 1; | |
1798 | intervalString(buffer + ofs, now - server->link, user->handle_info); | |
1799 | if (server->self_burst) | |
1800 | strcat(buffer + ofs, " Bursting"); | |
1801 | tbl.contents[nn][2] = buffer + ofs; | |
1802 | nn++; | |
1803 | } | |
1804 | table_send(cmd->parent->bot, user->nick, 0, 0, tbl); | |
1805 | for (nn=1; nn<tbl.length; nn++) { | |
1806 | free((char*)tbl.contents[nn][1]); | |
1807 | free(tbl.contents[nn]); | |
1808 | } | |
1809 | free(tbl.contents[0]); | |
1810 | free(tbl.contents); | |
1811 | return 1; | |
1812 | } | |
1813 | ||
1814 | static MODCMD_FUNC(cmd_stats_reserved) { | |
1815 | dict_iterator_t it; | |
1816 | ||
1817 | reply("OSMSG_RESERVED_LIST"); | |
1818 | for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) | |
1819 | send_message_type(4, user, cmd->parent->bot, "%s", iter_key(it)); | |
1820 | return 1; | |
1821 | } | |
1822 | ||
1823 | static MODCMD_FUNC(cmd_stats_trusted) { | |
1824 | dict_iterator_t it; | |
1825 | struct trusted_host *th; | |
1826 | char length[INTERVALLEN], issued[INTERVALLEN], limit[32]; | |
1827 | ||
1828 | reply("OSMSG_TRUSTED_LIST"); | |
1829 | reply("OSMSG_TRUSTED_LIST_BAR"); | |
1830 | reply("OSMSG_TRUSTED_LIST_HEADER"); | |
1831 | reply("OSMSG_TRUSTED_LIST_BAR"); | |
1832 | if (argc > 1) { | |
1833 | th = dict_find(opserv_trusted_hosts, argv[1], NULL); | |
1834 | if (th) { | |
1835 | if (th->issued) | |
1836 | intervalString(issued, now - th->issued, user->handle_info); | |
1837 | if (th->expires) | |
1838 | intervalString(length, th->expires - now, user->handle_info); | |
1839 | if (th->limit) | |
1840 | sprintf(limit, "%lu", th->limit); | |
1841 | reply("OSMSG_HOST_IS_TRUSTED", | |
1842 | th->ipaddr, | |
1843 | (th->limit ? limit : "none"), | |
1844 | (th->issuer ? th->issuer : "<unknown>"), | |
1845 | (th->issued ? issued : "some time"), | |
1846 | (th->expires ? length : "never")); | |
1847 | reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>")); | |
1848 | } else { | |
1849 | reply("OSMSG_HOST_NOT_TRUSTED", argv[1]); | |
1850 | } | |
1851 | } else { | |
1852 | for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) { | |
1853 | th = iter_data(it); | |
1854 | if (th->issued) | |
1855 | intervalString(issued, now - th->issued, user->handle_info); | |
1856 | if (th->expires) | |
1857 | intervalString(length, th->expires - now, user->handle_info); | |
1858 | if (th->limit) | |
1859 | sprintf(limit, "%lu", th->limit); | |
1860 | reply("OSMSG_HOST_IS_TRUSTED", iter_key(it), | |
1861 | (th->limit ? limit : "none"), | |
1862 | (th->issuer ? th->issuer : "<unknown>"), | |
1863 | (th->issued ? issued : "some time"), | |
1864 | (th->expires ? length : "never")); | |
1865 | reply("OSMSG_HOST_IS_TRUSTED_DESC", (th->reason ? th->reason : "<unknown>")); | |
1866 | } | |
1867 | } | |
1868 | reply("OSMSG_TRUSTED_LIST_END"); | |
1869 | return 1; | |
1870 | } | |
1871 | ||
1872 | static MODCMD_FUNC(cmd_stats_uplink) { | |
1873 | extern struct cManagerNode cManager; | |
1874 | struct uplinkNode *uplink; | |
1875 | ||
1876 | uplink = cManager.uplink; | |
1877 | reply("OSMSG_UPLINK_START", uplink->name); | |
1878 | reply("OSMSG_UPLINK_ADDRESS", uplink->host, uplink->port); | |
1879 | return 1; | |
1880 | } | |
1881 | ||
1882 | static MODCMD_FUNC(cmd_stats_uptime) { | |
1883 | char uptime[INTERVALLEN]; | |
1884 | struct tms buf; | |
1885 | extern time_t boot_time; | |
1886 | extern int lines_processed; | |
1887 | static long clocks_per_sec; | |
1888 | ||
1889 | if (!clocks_per_sec) { | |
1890 | #if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK) | |
1891 | clocks_per_sec = sysconf(_SC_CLK_TCK); | |
1892 | if (clocks_per_sec <= 0) | |
1893 | #endif | |
1894 | { | |
1895 | log_module(OS_LOG, LOG_ERROR, "Unable to query sysconf(_SC_CLK_TCK), output of 'stats uptime' will be wrong"); | |
1896 | clocks_per_sec = CLOCKS_PER_SEC; | |
1897 | } | |
1898 | } | |
1899 | intervalString(uptime, time(NULL)-boot_time, user->handle_info); | |
1900 | times(&buf); | |
1901 | reply("OSMSG_UPTIME_STATS", | |
1902 | uptime, lines_processed, | |
1903 | buf.tms_utime/(double)clocks_per_sec, | |
1904 | buf.tms_stime/(double)clocks_per_sec); | |
1905 | return 1; | |
1906 | } | |
1907 | ||
1908 | static MODCMD_FUNC(cmd_stats_alerts) { | |
1909 | dict_iterator_t it; | |
1910 | struct opserv_user_alert *alert; | |
1911 | const char *reaction; | |
1912 | ||
1913 | reply("OSMSG_ALERTS_LIST"); | |
1914 | reply("OSMSG_ALERTS_BAR"); | |
1915 | reply("OSMSG_ALERTS_HEADER"); | |
1916 | reply("OSMSG_ALERTS_BAR"); | |
1917 | for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) { | |
1918 | alert = iter_data(it); | |
1919 | switch (alert->reaction) { | |
1920 | case REACT_NOTICE: reaction = "notice"; break; | |
1921 | case REACT_KILL: reaction = "kill"; break; | |
1922 | // case REACT_SILENT: reaction = "silent"; break; | |
1923 | case REACT_GLINE: reaction = "gline"; break; | |
1924 | case REACT_TRACK: reaction = "track"; break; | |
1925 | case REACT_SHUN: reaction = "shun"; break; | |
1926 | default: reaction = "<unknown>"; break; | |
1927 | } | |
1928 | reply("OSMSG_ALERT_IS", iter_key(it), reaction, alert->owner); | |
1929 | reply("OSMSG_ALERTS_DESC", alert->text_discrim); | |
1930 | } | |
1931 | reply("OSMSG_ALERT_END"); | |
1932 | return 1; | |
1933 | } | |
1934 | ||
1935 | static MODCMD_FUNC(cmd_stats_gags) { | |
1936 | struct gag_entry *gag; | |
1937 | struct helpfile_table table; | |
1938 | unsigned int nn; | |
1939 | ||
1940 | if (!gagList) { | |
1941 | reply("OSMSG_NO_GAGS"); | |
1942 | return 1; | |
1943 | } | |
1944 | for (nn=0, gag=gagList; gag; nn++, gag=gag->next) ; | |
1945 | table.length = nn+1; | |
1946 | table.width = 4; | |
1947 | table.flags = TABLE_NO_FREE; | |
1948 | table.contents = calloc(table.length, sizeof(char**)); | |
1949 | table.contents[0] = calloc(table.width, sizeof(char*)); | |
1950 | table.contents[0][0] = "Mask"; | |
1951 | table.contents[0][1] = "Owner"; | |
1952 | table.contents[0][2] = "Expires"; | |
1953 | table.contents[0][3] = "Reason"; | |
1954 | for (nn=1, gag=gagList; gag; nn++, gag=gag->next) { | |
1955 | char expstr[INTERVALLEN]; | |
1956 | if (gag->expires) | |
1957 | intervalString(expstr, gag->expires - now, user->handle_info); | |
1958 | else | |
1959 | strcpy(expstr, "Never"); | |
1960 | table.contents[nn] = calloc(table.width, sizeof(char*)); | |
1961 | table.contents[nn][0] = gag->mask; | |
1962 | table.contents[nn][1] = gag->owner; | |
1963 | table.contents[nn][2] = strdup(expstr); | |
1964 | table.contents[nn][3] = gag->reason; | |
1965 | } | |
1966 | table_send(cmd->parent->bot, user->nick, 0, NULL, table); | |
1967 | for (nn=1; nn<table.length; nn++) { | |
1968 | free((char*)table.contents[nn][2]); | |
1969 | free(table.contents[nn]); | |
1970 | } | |
1971 | free(table.contents[0]); | |
1972 | free(table.contents); | |
1973 | return 1; | |
1974 | } | |
1975 | ||
1976 | static MODCMD_FUNC(cmd_stats_timeq) { | |
1977 | reply("OSMSG_TIMEQ_INFO", timeq_size(), timeq_next()-now); | |
1978 | return 1; | |
1979 | } | |
1980 | ||
1981 | /* | |
1982 | static MODCMD_FUNC(cmd_stats_warn) { | |
1983 | dict_iterator_t it; | |
1984 | ||
1985 | reply("OSMSG_WARN_LISTSTART"); | |
1986 | for (it=dict_first(opserv_chan_warn); it; it=iter_next(it)) | |
1987 | reply("OSMSG_WARN_LISTENTRY", iter_key(it), (char*)iter_data(it)); | |
1988 | reply("OSMSG_WARN_LISTEND"); | |
1989 | return 1; | |
1990 | } | |
1991 | */ | |
1992 | ||
1993 | #if defined(WITH_MALLOC_X3) | |
1994 | static MODCMD_FUNC(cmd_stats_memory) { | |
1995 | extern unsigned long alloc_count, alloc_size; | |
1996 | send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot, | |
1997 | "%u allocations totalling %u bytes.", | |
1998 | alloc_count, alloc_size); | |
1999 | return 1; | |
2000 | } | |
2001 | #elif defined(WITH_MALLOC_SLAB) | |
2002 | static MODCMD_FUNC(cmd_stats_memory) { | |
2003 | extern unsigned long slab_alloc_count, slab_count, slab_alloc_size; | |
2004 | extern unsigned long big_alloc_count, big_alloc_size; | |
2005 | send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot, | |
2006 | "%u allocations in %u slabs totalling %u bytes.", | |
2007 | slab_alloc_count, slab_count, slab_alloc_size); | |
2008 | send_message_type(MSG_TYPE_NOXLATE, user, cmd->parent->bot, | |
2009 | "%u big allocations totalling %u bytes.", | |
2010 | big_alloc_count, big_alloc_size); | |
2011 | return 1; | |
2012 | } | |
2013 | #endif | |
2014 | ||
2015 | static MODCMD_FUNC(cmd_dump) | |
2016 | { | |
2017 | char linedup[MAXLEN], original[MAXLEN]; | |
2018 | ||
2019 | unsplit_string(argv+1, argc-1, original); | |
2020 | safestrncpy(linedup, original, sizeof(linedup)); | |
2021 | /* assume it's only valid IRC if we can parse it */ | |
2022 | if (parse_line(linedup, 1)) { | |
2023 | irc_raw(original); | |
2024 | reply("OSMSG_LINE_DUMPED"); | |
2025 | } else | |
2026 | reply("OSMSG_RAW_PARSE_ERROR"); | |
2027 | return 1; | |
2028 | } | |
2029 | ||
2030 | static MODCMD_FUNC(cmd_raw) | |
2031 | { | |
2032 | char linedup[MAXLEN], original[MAXLEN]; | |
2033 | ||
2034 | unsplit_string(argv+1, argc-1, original); | |
2035 | safestrncpy(linedup, original, sizeof(linedup)); | |
2036 | /* Try to parse the line before sending it; if it's too wrong, | |
2037 | * maybe it will core us instead of our uplink. */ | |
2038 | parse_line(linedup, 1); | |
2039 | irc_raw(original); | |
2040 | reply("OSMSG_LINE_DUMPED"); | |
2041 | return 1; | |
2042 | } | |
2043 | ||
2044 | static struct userNode * | |
2045 | opserv_add_reserve(struct svccmd *cmd, struct userNode *user, const char *nick, const char *ident, const char *host, const char *desc) | |
2046 | { | |
2047 | struct userNode *resv = GetUserH(nick); | |
2048 | if (resv) { | |
2049 | if (IsService(resv)) { | |
2050 | reply("MSG_SERVICE_IMMUNE", resv->nick); | |
2051 | return NULL; | |
2052 | } | |
2053 | if (resv->handle_info | |
2054 | && resv->handle_info->opserv_level > user->handle_info->opserv_level) { | |
2055 | reply("OSMSG_LEVEL_TOO_LOW"); | |
2056 | return NULL; | |
2057 | } | |
2058 | } | |
2059 | if ((resv = AddClone(nick, ident, host, desc))) { | |
2060 | dict_insert(opserv_reserved_nick_dict, resv->nick, resv); | |
2061 | } | |
2062 | return resv; | |
2063 | } | |
2064 | ||
2065 | static MODCMD_FUNC(cmd_collide) | |
2066 | { | |
2067 | struct userNode *resv; | |
2068 | ||
2069 | resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL)); | |
2070 | if (resv) { | |
2071 | reply("OSMSG_COLLIDED_NICK", resv->nick); | |
2072 | return 1; | |
2073 | } else { | |
2074 | reply("OSMSG_CLONE_FAILED", argv[1]); | |
2075 | return 0; | |
2076 | } | |
2077 | } | |
2078 | ||
2079 | static MODCMD_FUNC(cmd_reserve) | |
2080 | { | |
2081 | struct userNode *resv; | |
2082 | ||
2083 | resv = opserv_add_reserve(cmd, user, argv[1], argv[2], argv[3], unsplit_string(argv+4, argc-4, NULL)); | |
2084 | if (resv) { | |
2085 | resv->modes |= FLAGS_PERSISTENT; | |
2086 | reply("OSMSG_RESERVED_NICK", resv->nick); | |
2087 | return 1; | |
2088 | } else { | |
2089 | reply("OSMSG_CLONE_FAILED", argv[1]); | |
2090 | return 0; | |
2091 | } | |
2092 | } | |
2093 | ||
2094 | static int | |
2095 | free_reserve(char *nick) | |
2096 | { | |
2097 | struct userNode *resv; | |
2098 | unsigned int rlen; | |
2099 | char *reason; | |
2100 | ||
2101 | resv = dict_find(opserv_reserved_nick_dict, nick, NULL); | |
2102 | if (!resv) | |
2103 | return 0; | |
2104 | ||
2105 | rlen = strlen(resv->nick)+strlen(OSMSG_PART_REASON); | |
2106 | reason = alloca(rlen); | |
2107 | snprintf(reason, rlen, OSMSG_PART_REASON, resv->nick); | |
2108 | DelUser(resv, NULL, 1, reason); | |
2109 | dict_remove(opserv_reserved_nick_dict, nick); | |
2110 | return 1; | |
2111 | } | |
2112 | ||
2113 | static MODCMD_FUNC(cmd_unreserve) | |
2114 | { | |
2115 | if (free_reserve(argv[1])) | |
2116 | reply("OSMSG_NICK_UNRESERVED", argv[1]); | |
2117 | else | |
2118 | reply("OSMSG_NOT_RESERVED", argv[1]); | |
2119 | return 1; | |
2120 | } | |
2121 | ||
2122 | static void | |
2123 | opserv_part_channel(void *data) | |
2124 | { | |
2125 | DelChannelUser(opserv, data, "Leaving.", 0); | |
2126 | } | |
2127 | ||
2128 | static int alert_check_user(const char *key, void *data, void *extra); | |
2129 | ||
2130 | static int | |
2131 | opserv_new_user_check(struct userNode *user) | |
2132 | { | |
2133 | struct opserv_hostinfo *ohi; | |
2134 | struct gag_entry *gag; | |
2135 | char addr[IRC_NTOP_MAX_SIZE]; | |
2136 | ||
2137 | /* Check to see if we should ignore them entirely. */ | |
2138 | if (IsLocal(user) || IsService(user)) | |
2139 | return 0; | |
2140 | ||
2141 | /* Check for alerts, and stop if we find one that kills them. */ | |
2142 | if (dict_foreach(opserv_user_alerts, alert_check_user, user)) | |
2143 | return 1; | |
2144 | ||
2145 | /* Gag them if appropriate. */ | |
2146 | for (gag = gagList; gag; gag = gag->next) { | |
2147 | if (user_matches_glob(user, gag->mask, MATCH_USENICK)) { | |
2148 | gag_helper_func(user, NULL); | |
2149 | break; | |
2150 | } | |
2151 | } | |
2152 | ||
2153 | /* Add to host info struct */ | |
2154 | irc_ntop(addr, sizeof(addr), &user->ip); | |
2155 | if (!(ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) { | |
2156 | ohi = calloc(1, sizeof(*ohi)); | |
2157 | dict_insert(opserv_hostinfo_dict, strdup(addr), ohi); | |
2158 | userList_init(&ohi->clients); | |
2159 | } | |
2160 | userList_append(&ohi->clients, user); | |
2161 | ||
2162 | /* Only warn of new user floods outside of bursts. */ | |
2163 | if (!user->uplink->burst) { | |
2164 | if (!policer_conforms(&opserv_conf.new_user_policer, now, 10)) { | |
2165 | if (!new_user_flood) { | |
2166 | new_user_flood = 1; | |
2167 | opserv_alert("Warning: Possible new-user flood."); | |
2168 | } | |
2169 | } else { | |
2170 | new_user_flood = 0; | |
2171 | } | |
2172 | } | |
2173 | ||
2174 | /* Only warn or G-line if there's an untrusted max and their IP is sane. */ | |
2175 | if (opserv_conf.untrusted_max | |
2176 | && irc_in_addr_is_valid(user->ip) | |
2177 | && !irc_in_addr_is_loopback(user->ip)) { | |
2178 | struct trusted_host *th = dict_find(opserv_trusted_hosts, addr, NULL); | |
2179 | unsigned int limit = th ? th->limit : opserv_conf.untrusted_max; | |
2180 | if (!limit) { | |
2181 | /* 0 means unlimited hosts */ | |
2182 | } else if (ohi->clients.used == limit) { | |
2183 | unsigned int nn; | |
2184 | for (nn=0; nn<ohi->clients.used; nn++) | |
2185 | send_message(ohi->clients.list[nn], opserv, "OSMSG_CLONE_WARNING"); | |
2186 | } else if (ohi->clients.used > limit) { | |
2187 | char target[IRC_NTOP_MAX_SIZE + 3] = { '*', '@', '\0' }; | |
2188 | strcpy(target + 2, addr); | |
2189 | gline_add(opserv->nick, target, opserv_conf.clone_gline_duration, "Excessive connections from a single host.", now, 1, 1); | |
2190 | } | |
2191 | } | |
2192 | ||
2193 | return 0; | |
2194 | } | |
2195 | ||
2196 | static void | |
2197 | opserv_user_cleanup(struct userNode *user, UNUSED_ARG(struct userNode *killer), UNUSED_ARG(const char *why)) | |
2198 | { | |
2199 | struct opserv_hostinfo *ohi; | |
2200 | char addr[IRC_NTOP_MAX_SIZE]; | |
2201 | ||
2202 | if (IsLocal(user)) { | |
2203 | /* Try to remove it from the reserved nick dict without | |
2204 | * calling free_reserve, because that would call DelUser(), | |
2205 | * and we'd loop back to here. */ | |
2206 | dict_remove(opserv_reserved_nick_dict, user->nick); | |
2207 | return; | |
2208 | } | |
2209 | irc_ntop(addr, sizeof(addr), &user->ip); | |
2210 | if ((ohi = dict_find(opserv_hostinfo_dict, addr, NULL))) { | |
2211 | userList_remove(&ohi->clients, user); | |
2212 | if (ohi->clients.used == 0) | |
2213 | dict_remove(opserv_hostinfo_dict, addr); | |
2214 | } | |
2215 | } | |
2216 | ||
2217 | int | |
2218 | opserv_bad_channel(const char *name) | |
2219 | { | |
2220 | unsigned int found; | |
2221 | int present; | |
2222 | ||
2223 | dict_find(opserv_exempt_channels, name, &present); | |
2224 | if (present) | |
2225 | return 0; | |
2226 | ||
2227 | if (gline_find(name)) | |
2228 | return 1; | |
2229 | ||
2230 | for (found=0; found<opserv_bad_words->used; ++found) | |
2231 | if (irccasestr(name, opserv_bad_words->list[found])) | |
2232 | return 1; | |
2233 | ||
2234 | return 0; | |
2235 | } | |
2236 | ||
2237 | static void | |
2238 | opserv_shutdown_channel(struct chanNode *channel, const char *reason) | |
2239 | { | |
2240 | struct mod_chanmode *change; | |
2241 | unsigned int nn; | |
2242 | ||
2243 | change = mod_chanmode_alloc(2); | |
2244 | change->modes_set = MODE_SECRET | MODE_INVITEONLY; | |
2245 | change->args[0].mode = MODE_CHANOP; | |
2246 | change->args[0].u.member = AddChannelUser(opserv, channel); | |
2247 | change->args[1].mode = MODE_BAN; | |
2248 | change->args[1].u.hostmask = "*!*@*"; | |
2249 | mod_chanmode_announce(opserv, channel, change); | |
2250 | mod_chanmode_free(change); | |
2251 | for (nn=channel->members.used; nn>0; ) { | |
2252 | struct modeNode *mNode = channel->members.list[--nn]; | |
2253 | if (IsService(mNode->user)) | |
2254 | continue; | |
2255 | KickChannelUser(mNode->user, channel, opserv, user_find_message(mNode->user, reason)); | |
2256 | } | |
2257 | timeq_add(now + opserv_conf.purge_lock_delay, opserv_part_channel, channel); | |
2258 | } | |
2259 | ||
2260 | static void | |
2261 | opserv_channel_check(struct chanNode *newchan) | |
2262 | { | |
2263 | /*char *warning; */ | |
2264 | ||
2265 | if (!newchan->join_policer.params) { | |
2266 | newchan->join_policer.last_req = now; | |
2267 | newchan->join_policer.params = opserv_conf.join_policer_params; | |
2268 | } | |
2269 | /* | |
2270 | if ((warning = dict_find(opserv_chan_warn, newchan->name, NULL))) { | |
2271 | char message[MAXLEN]; | |
2272 | snprintf(message, sizeof(message), "Channel activity warning for channel %s: %s", newchan->name, warning); | |
2273 | global_message(MESSAGE_RECIPIENT_OPERS, message); | |
2274 | } | |
2275 | */ | |
2276 | ||
2277 | /* Wait until the join check to shut channels down. */ | |
2278 | newchan->bad_channel = opserv_bad_channel(newchan->name); | |
2279 | } | |
2280 | ||
2281 | static void | |
2282 | opserv_channel_delete(struct chanNode *chan) | |
2283 | { | |
2284 | timeq_del(0, opserv_part_channel, chan, TIMEQ_IGNORE_WHEN); | |
2285 | } | |
2286 | ||
2287 | static int | |
2288 | opserv_join_check(struct modeNode *mNode) | |
2289 | { | |
2290 | struct userNode *user = mNode->user; | |
2291 | struct chanNode *channel = mNode->channel; | |
2292 | const char *msg; | |
2293 | ||
2294 | if (IsService(user)) | |
2295 | return 0; | |
2296 | ||
2297 | dict_foreach(opserv_channel_alerts, alert_check_user, user); | |
2298 | ||
2299 | if (channel->bad_channel) { | |
2300 | opserv_debug("Found $b%s$b in bad-word channel $b%s$b; removing the user.", user->nick, channel->name); | |
2301 | if (channel->name[0] != '#') | |
2302 | DelUser(user, opserv, 1, "OSMSG_ILLEGAL_KILL_REASON"); | |
2303 | else if (!GetUserMode(channel, opserv)) | |
2304 | opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON"); | |
2305 | else { | |
2306 | send_message(user, opserv, "OSMSG_ILLEGAL_CHANNEL", channel->name); | |
2307 | msg = user_find_message(user, "OSMSG_ILLEGAL_REASON"); | |
2308 | KickChannelUser(user, channel, opserv, msg); | |
2309 | } | |
2310 | return 1; | |
2311 | } | |
2312 | ||
2313 | if (user->uplink->burst) | |
2314 | return 0; | |
2315 | if (policer_conforms(&channel->join_policer, now, 1.0)) { | |
2316 | channel->join_flooded = 0; | |
2317 | return 0; | |
2318 | } | |
2319 | if (!channel->join_flooded) { | |
2320 | /* Don't moderate the channel unless it is activated and | |
2321 | the number of users in the channel is over the threshold. */ | |
2322 | struct mod_chanmode change; | |
2323 | mod_chanmode_init(&change); | |
2324 | channel->join_flooded = 1; | |
2325 | if (opserv_conf.join_flood_moderate && (channel->members.used > opserv_conf.join_flood_moderate_threshold)) { | |
2326 | if (!GetUserMode(channel, opserv)) { | |
2327 | /* If we aren't in the channel, join it. */ | |
2328 | change.args[0].mode = MODE_CHANOP; | |
2329 | change.args[0].u.member = AddChannelUser(opserv, channel); | |
2330 | change.argc++; | |
2331 | } | |
2332 | if (!(channel->modes & MODE_MODERATED)) | |
2333 | change.modes_set |= MODE_MODERATED; | |
2334 | if (change.modes_set || change.argc) | |
2335 | mod_chanmode_announce(opserv, channel, &change); | |
2336 | send_target_message(0, channel->name, opserv, "OSMSG_FLOOD_MODERATE"); | |
2337 | opserv_alert("Warning: Possible join flood in %s (currently %d users; channel moderated).", channel->name, channel->members.used); | |
2338 | } else { | |
2339 | opserv_alert("Warning: Possible join flood in %s (currently %d users).", channel->name, channel->members.used); | |
2340 | } | |
2341 | } | |
2342 | log_module(OS_LOG, LOG_INFO, "Join to %s during flood: "IDENT_FORMAT, channel->name, IDENT_DATA(user)); | |
2343 | return 0; | |
2344 | } | |
2345 | ||
2346 | static int | |
2347 | opserv_add_bad_word(struct svccmd *cmd, struct userNode *user, const char *new_bad) { | |
2348 | unsigned int bad_idx; | |
2349 | ||
2350 | for (bad_idx = 0; bad_idx < opserv_bad_words->used; ++bad_idx) { | |
2351 | char *orig_bad = opserv_bad_words->list[bad_idx]; | |
2352 | if (irccasestr(new_bad, orig_bad)) { | |
2353 | if (user) | |
2354 | reply("OSMSG_BAD_REDUNDANT", new_bad, orig_bad); | |
2355 | return 0; | |
2356 | } else if (irccasestr(orig_bad, new_bad)) { | |
2357 | if (user) | |
2358 | reply("OSMSG_BAD_GROWING", orig_bad, new_bad); | |
2359 | free(orig_bad); | |
2360 | opserv_bad_words->list[bad_idx] = strdup(new_bad); | |
2361 | for (bad_idx++; bad_idx < opserv_bad_words->used; bad_idx++) { | |
2362 | orig_bad = opserv_bad_words->list[bad_idx]; | |
2363 | if (!irccasestr(orig_bad, new_bad)) | |
2364 | continue; | |
2365 | if (user) | |
2366 | reply("OSMSG_BAD_NUKING", orig_bad); | |
2367 | string_list_delete(opserv_bad_words, bad_idx); | |
2368 | bad_idx--; | |
2369 | free(orig_bad); | |
2370 | } | |
2371 | return 1; | |
2372 | } | |
2373 | } | |
2374 | string_list_append(opserv_bad_words, strdup(new_bad)); | |
2375 | if (user) | |
2376 | reply("OSMSG_ADDED_BAD", new_bad); | |
2377 | return 1; | |
2378 | } | |
2379 | ||
2380 | static int | |
2381 | opserv_routing_plan_add_server(struct routingPlan *rp, const char *name, const char *uplink, const unsigned int port, int karma, const char *second, const unsigned int offline) | |
2382 | { | |
2383 | struct routingPlanServer *rps; | |
2384 | rps = calloc(1, sizeof(*rps)); | |
2385 | if(!rps) | |
2386 | return 0; | |
2387 | /* duplicate servers replace */ | |
2388 | rps->uplink = strdup(uplink); | |
2389 | if(second) | |
2390 | rps->secondaryuplink = strdup(second); | |
2391 | else | |
2392 | rps->secondaryuplink = NULL; | |
2393 | rps->port = port ? port : 4400; /* lame hardcodede default port. maybe get from config file somewhere? */ | |
2394 | rps->karma = karma; | |
2395 | rps->offline = offline; /* 1 = yes, 0 = no */ | |
2396 | dict_insert(rp->servers, strdup(name), rps); | |
2397 | log_module(OS_LOG, LOG_DEBUG, "Adding rp server %s with uplink %s", name, uplink); | |
2398 | return 1; | |
2399 | } | |
2400 | ||
2401 | static void | |
2402 | free_routing_plan_server(void *data) | |
2403 | { | |
2404 | struct routingPlanServer *rps = data; | |
2405 | free(rps->uplink); | |
2406 | if(rps->secondaryuplink) | |
2407 | free(rps->secondaryuplink); | |
2408 | free(rps); | |
2409 | } | |
2410 | ||
2411 | struct routingPlan* | |
2412 | opserv_add_routing_plan(const char *name) | |
2413 | { | |
2414 | struct routingPlan *rp; | |
2415 | rp = calloc(1, sizeof(*rp)); | |
2416 | if (!rp) | |
2417 | return NULL; | |
2418 | if(dict_find(opserv_routing_plans, name, NULL)) | |
2419 | return NULL; /* plan already exists */ | |
2420 | rp->servers = dict_new(); | |
2421 | dict_set_free_data(rp->servers, free_routing_plan_server); | |
2422 | ||
2423 | dict_insert(opserv_routing_plans, strdup(name), rp); | |
2424 | /* TODO: check for duplicate */ | |
2425 | return rp; | |
2426 | } | |
2427 | ||
2428 | static void | |
2429 | free_routing_plan(void *data) | |
2430 | { | |
2431 | struct routingPlan *rp = data; | |
2432 | /* delete all the servers attached to this plan */ | |
2433 | dict_delete(rp->servers); | |
2434 | /* free the plan struct */ | |
2435 | free(rp); | |
2436 | } | |
2437 | ||
2438 | /************************************************* | |
2439 | * Functions to handle the active routing struct */ | |
2440 | ||
2441 | struct routeList | |
2442 | *find_routeList_server(struct route *route, const char *server) | |
2443 | { | |
2444 | struct routeList *rptr; | |
2445 | if(!server) | |
2446 | return(NULL); | |
2447 | for(rptr = route->servers;rptr;rptr=rptr->next) { | |
2448 | if(!strcasecmp(rptr->server, server)) | |
2449 | return(rptr); | |
2450 | } | |
2451 | return(NULL); | |
2452 | } | |
2453 | ||
2454 | /* Wipes out the routing structure, freeing properly. | |
2455 | * note: does NOT free itself, we just re-use it usually.*/ | |
2456 | void | |
2457 | wipe_route_list(struct route *route) { | |
2458 | struct routeList *nextptr, *rptr; | |
2459 | if(!route) | |
2460 | return; | |
2461 | for(rptr = opserv_route->servers; rptr; rptr=nextptr) | |
2462 | { | |
2463 | nextptr = rptr->next; | |
2464 | free(rptr->server); | |
2465 | if(rptr->uplink) | |
2466 | free(rptr->uplink); | |
2467 | if(rptr->secondaryuplink) | |
2468 | free(rptr->secondaryuplink); | |
2469 | free(rptr); | |
2470 | } | |
2471 | route->centered = true; | |
2472 | route->count = 0; | |
2473 | route->maxdepth = 0; | |
2474 | route->servers = NULL; | |
2475 | } | |
2476 | ||
2477 | ||
2478 | int | |
2479 | rank_outside_rec(struct route *route, char *server, int count) | |
2480 | { | |
2481 | struct routeList *rptr; | |
2482 | int n, max = 0; | |
2483 | int i = 0; | |
2484 | if(count > 256) { /* XXX: 256 becomes max # of servers this works with, whats the real #? */ | |
2485 | return -1; | |
2486 | } | |
2487 | for(rptr = route->servers; rptr; rptr = rptr->next) { | |
2488 | i++; | |
2489 | if(!strcasecmp(server, rptr->uplink)) { | |
2490 | log_module(MAIN_LOG, LOG_DEBUG, "%d:%d: rank_outside_rec(%s) calling rank_outside_rec(%s)", count, i, rptr->server, rptr->uplink); | |
2491 | n = rank_outside_rec(route, rptr->server, count +1); | |
2492 | if(n < 0) /* handle error condition */ | |
2493 | return n; | |
2494 | if(n > max) | |
2495 | max = n; | |
2496 | } | |
2497 | } | |
2498 | if((rptr = find_routeList_server(route, server))) { | |
2499 | rptr->outsideness = max; | |
2500 | return(max + 1); | |
2501 | } | |
2502 | else { | |
2503 | log_module(MAIN_LOG, LOG_ERROR, "routing struct rank_outsideness() couldnt find %s", server); | |
2504 | return 0; | |
2505 | } | |
2506 | } | |
2507 | ||
2508 | int | |
2509 | rank_outsideness(struct route *route) | |
2510 | { | |
2511 | log_module(MAIN_LOG, LOG_DEBUG, "rank_outsideness(): Running..."); | |
2512 | route->maxdepth = rank_outside_rec(route, self->uplink->name, 0) - 1; | |
2513 | if(route->maxdepth < 0) { /* if the rank failed, remove route */ | |
2514 | log_module(MAIN_LOG, LOG_WARNING, "The active routing plan has a loop! auto routing disabled."); | |
2515 | wipe_route_list(route); | |
2516 | return false; | |
2517 | } | |
2518 | return true; | |
2519 | } | |
2520 | ||
2521 | ||
2522 | /* Add servers to the routing structure */ | |
2523 | void | |
2524 | add_routestruct_server(struct route *route, const char *server, unsigned int port, char *uplink, char *secondary) | |
2525 | { | |
2526 | struct routeList *rptr; | |
2527 | char *hname; | |
2528 | if(find_routeList_server(route, server)) | |
2529 | { | |
2530 | log_module(MAIN_LOG, LOG_WARNING, "Routing structure add server Skipping duplicate [%s]. This should never really be possible.", server); | |
2531 | return; | |
2532 | } | |
2533 | rptr = calloc(1, sizeof(*rptr)); | |
2534 | rptr->server = strdup(server); | |
2535 | rptr->port = port; | |
2536 | if(!uplink) { | |
2537 | hname = conf_get_data("server/hostname", RECDB_QSTRING); | |
2538 | uplink = hname; | |
2539 | } | |
2540 | rptr->uplink = strdup(uplink); | |
2541 | if(secondary) | |
2542 | rptr->secondaryuplink = strdup(secondary); | |
2543 | /* tack this server on the front of the list */ | |
2544 | rptr->next = route->servers; | |
2545 | route->servers = rptr; | |
2546 | route->count++; | |
2547 | ||
2548 | #ifdef notdef /* I dont quite get this. there could be uncentered things | |
2549 | * added after our own uplink, and this function doesnt center | |
2550 | * as it adds. -Rubin */ | |
2551 | /* If the map hasnt been centered yet... */ | |
2552 | if(route->centered == false) { | |
2553 | /* AND we just added our own uplink to it... */ | |
2554 | if(!strcasecmp(server, self->uplink->name)) { | |
2555 | change_route_uplinks(route); /* recenter it, n mark it centered. */ | |
2556 | } | |
2557 | } | |
2558 | #endif | |
2559 | } | |
2560 | ||
2561 | /* Recenter the routing struct around our current uplink */ | |
2562 | int | |
2563 | change_route_uplinks(struct route *route) | |
2564 | { | |
2565 | struct routeList *rptr; | |
2566 | char lastserver[MAXLEN]; | |
2567 | char nextserver[MAXLEN]; | |
2568 | ||
2569 | if(!route->servers) | |
2570 | return false; /* no map to recenter */ | |
2571 | log_module(MAIN_LOG, LOG_DEBUG, "change_route_uplinks(): running..."); | |
2572 | char *servicename = conf_get_data("server/hostname", RECDB_QSTRING); | |
2573 | strcpy(lastserver, servicename); | |
2574 | rptr = find_routeList_server(route, self->uplink->name); | |
2575 | if(!rptr) { | |
2576 | log_module(MAIN_LOG, LOG_ERROR, "Cannot convert routing map to center: My uplink is not on the map! Marking map as uncentered."); | |
2577 | route->centered = false; | |
2578 | return false; | |
2579 | } | |
2580 | if(!strcasecmp(rptr->uplink, servicename)) { | |
2581 | log_module(MAIN_LOG, LOG_DEBUG, "Already centered"); | |
2582 | } | |
2583 | else { /* else, center it */ | |
2584 | while(rptr) { | |
2585 | strcpy(nextserver, rptr->uplink); | |
2586 | log_module(MAIN_LOG, LOG_DEBUG, "change_route_uplinks() changing %s uplink to %s.", rptr->server, lastserver); | |
2587 | free(rptr->uplink); | |
2588 | rptr->uplink = strdup(lastserver); | |
2589 | strcpy(lastserver, rptr->server); | |
2590 | rptr = find_routeList_server(route, nextserver); | |
2591 | } | |
2592 | } | |
2593 | if(rank_outsideness(route) > 0) { | |
2594 | route->centered = true; | |
2595 | return true; | |
2596 | } | |
2597 | else | |
2598 | return false; | |
2599 | } | |
2600 | ||
2601 | int | |
2602 | activate_routing(struct svccmd *cmd, struct userNode *user, char *plan_name) | |
2603 | { | |
2604 | static struct routingPlan *rp; | |
2605 | dict_iterator_t it; | |
2606 | char *karma; | |
2607 | ||
2608 | if(plan_name) { /* make this the new active plan */ | |
2609 | if(!strcmp(plan_name, "*")) { | |
2610 | /* disable routing */ | |
2611 | dict_remove(opserv_routing_plan_options, "ACTIVE"); | |
2612 | plan_name = NULL; | |
2613 | } | |
2614 | else { | |
2615 | rp = dict_find(opserv_routing_plans, plan_name, NULL); | |
2616 | if(!rp) { | |
2617 | if(cmd && user) | |
2618 | reply("OSMSG_PLAN_NOT_FOUND", plan_name); | |
2619 | else { | |
2620 | /* since it doesnt exist, remove the active setting */ | |
2621 | dict_remove(opserv_routing_plan_options, plan_name); | |
2622 | } | |
2623 | log_module(MAIN_LOG, LOG_ERROR, "activate_routing() couldnt find active routing plan!"); | |
2624 | return 0; | |
2625 | } | |
2626 | } | |
2627 | } | |
2628 | else { /* find the active plan in settings */ | |
2629 | plan_name = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
2630 | } | |
2631 | if(!plan_name) { /* deactivated, or no plan was set active */ | |
2632 | /* TODO: delete routing map if it exists */ | |
2633 | wipe_route_list(opserv_route); | |
2634 | return 1; | |
2635 | } | |
2636 | ||
2637 | karma = dict_find(opserv_routing_plan_options, "KARMA", NULL); | |
2638 | ||
2639 | rp = dict_find(opserv_routing_plans, plan_name, NULL); | |
2640 | ||
2641 | /* this should really be done during opserv init */ | |
2642 | if(!opserv_route) | |
2643 | opserv_route = calloc(1, sizeof(*opserv_route)); | |
2644 | ||
2645 | /* Delete the existing active route */ | |
2646 | wipe_route_list(opserv_route); | |
2647 | ||
2648 | for(it = dict_first(rp->servers); it; it = iter_next(it)) { | |
2649 | const char* servername = iter_key(it); | |
2650 | struct routingPlanServer *rps = iter_data(it), | |
2651 | *rp_uplink, *rp_second = NULL; | |
2652 | char *uplink = rps->uplink; | |
2653 | rp_uplink = dict_find(rp->servers, rps->uplink, NULL); | |
2654 | if(rps->secondaryuplink) | |
2655 | rp_second = dict_find(rp->servers, rps->secondaryuplink, NULL); | |
2656 | ||
2657 | /* If the normal uplink has bad karma, don't use it as a hub, | |
2658 | * switch to the secondary uplink. | |
2659 | */ | |
2660 | if(karma && enabled_string(karma) && rp_uplink && rp_uplink->karma < 0) { | |
2661 | if(rps->secondaryuplink) { | |
2662 | uplink = rps->secondaryuplink; | |
2663 | /* unless the secondary uplinks karma is worse than the uplink. */ | |
2664 | if((rp_second = dict_find(rp->servers, uplink, NULL)) && rp_second->karma < rp_uplink->karma) | |
2665 | uplink = rps->uplink; | |
2666 | } | |
2667 | } | |
2668 | /* | |
2669 | * If _WE_ have bad karma, don't link us to our normal uplink, maybe | |
2670 | * its a bad route. switch to secondary. Important: dont neg karma when we arnt on | |
2671 | * our primary uplink, or we'll get stuck on secondary when THAT link is worse. | |
2672 | */ | |
2673 | if(karma && enabled_string(karma) && (rps->karma < 0 || rps->offline) ) { | |
2674 | if(rps->secondaryuplink) { | |
2675 | uplink = rps->secondaryuplink; | |
2676 | } | |
2677 | } | |
2678 | log_module(MAIN_LOG, LOG_DEBUG, "activate_routing() adding %s:%d %s", servername, rps->port, uplink); | |
2679 | add_routestruct_server(opserv_route, servername, rps->port, uplink, NULL); | |
2680 | } | |
2681 | if(change_route_uplinks(opserv_route)) | |
2682 | return 1; | |
2683 | else if(user) { | |
2684 | reply("OSMSG_ROUTING_ACTIVATION_ERROR"); | |
2685 | activate_routing(cmd, user, "*"); | |
2686 | return 0; | |
2687 | } | |
2688 | return 1; | |
2689 | } | |
2690 | ||
2691 | /******************************************************* | |
2692 | * Functions to handle online route configuration via opserv | |
2693 | */ | |
2694 | static void route_show_option(struct svccmd *cmd, struct userNode *user, char *name) | |
2695 | { | |
2696 | char *value = dict_find(opserv_routing_plan_options, name, NULL); | |
2697 | if(value) { | |
2698 | if(!strcmp("RETRY_PERIOD", name)) { /* Show as an interval */ | |
2699 | char buff[INTERVALLEN+1]; | |
2700 | reply("OSMSG_ROUTINGPLAN_OPTION", name, intervalString(buff, atoi(value), user->handle_info)); | |
2701 | } | |
2702 | else if(!strcmp("ACTIVE", name)) { | |
2703 | if(opserv_route && opserv_route->servers) | |
2704 | reply("OSMSG_ROUTINGPLAN_ACTIVE", value); | |
2705 | else | |
2706 | reply("OSMSG_ROUTINGPLAN_OPTION_NOT_SET", name); | |
2707 | } | |
2708 | else { | |
2709 | reply("OSMSG_ROUTINGPLAN_OPTION", name, value); | |
2710 | } | |
2711 | } | |
2712 | else { | |
2713 | reply("OSMSG_ROUTINGPLAN_OPTION_NOT_SET", name); | |
2714 | } | |
2715 | } | |
2716 | ||
2717 | static void route_show_options(struct svccmd *cmd, struct userNode *user) | |
2718 | { | |
2719 | char *options[] = {"ACTIVE", "RETRY_PERIOD", "CONN_PINGOUT", "CONN_READERROR", "KARMA", "DEFAULT_PORT", NULL}; | |
2720 | int i; | |
2721 | for(i = 0; options[i]; i++) { | |
2722 | route_show_option(cmd, user, options[i]); | |
2723 | } | |
2724 | } | |
2725 | ||
2726 | /* called from timeq */ | |
2727 | void routing_connect_timeout(void *data) | |
2728 | { | |
2729 | struct waitingConnection *wc = data; | |
2730 | struct server *target = GetServerH(wc->target); | |
2731 | if(!target) { | |
2732 | dict_remove(opserv_waiting_connections, wc->server); | |
2733 | return; /* server we wanted to connect new server to is gone, just give up */ | |
2734 | } | |
2735 | routing_handle_connect_failure(target, wc->server, "Connection timed out"); | |
2736 | /* the following invalidates server variable! */ | |
2737 | dict_remove(opserv_waiting_connections, wc->server); | |
2738 | } | |
2739 | ||
2740 | void routing_delete_connect_timer(char *server) | |
2741 | { | |
2742 | struct waitingConnection *wc = dict_find(opserv_waiting_connections, server, 0); | |
2743 | if(wc) { | |
2744 | timeq_del(0, routing_connect_timeout, wc, TIMEQ_IGNORE_WHEN); | |
2745 | dict_remove(opserv_waiting_connections, server); | |
2746 | } | |
2747 | } | |
2748 | ||
2749 | ||
2750 | void | |
2751 | routing_connect_server(char *server, int port, struct server *to) | |
2752 | { | |
2753 | struct waitingConnection *wc = calloc(sizeof(*wc), 1); | |
2754 | ||
2755 | wc->server = strdup(server); | |
2756 | wc->target = strdup(to->name); | |
2757 | dict_insert(opserv_waiting_connections, strdup(server), wc); | |
2758 | timeq_add(now + ROUTING_CONNECT_TIMEOUT, routing_connect_timeout, wc); | |
2759 | ||
2760 | irc_connect(opserv, server, port, to); | |
2761 | } | |
2762 | ||
2763 | int | |
2764 | routing_connect_one(struct route *route, char *server) | |
2765 | { | |
2766 | struct routeList *rptr; | |
2767 | struct server *sptr, *suptr; | |
2768 | for(rptr = route->servers; rptr; rptr = rptr->next) { | |
2769 | if(!strcasecmp(rptr->server, server)) { | |
2770 | /* this is the one, connect it */ | |
2771 | suptr = GetServerH(rptr->uplink); | |
2772 | sptr = GetServerH(rptr->server); | |
2773 | if(sptr) | |
2774 | return 1; /* already linked */ | |
2775 | if(suptr) { | |
2776 | routing_connect_server(rptr->server, rptr->port, suptr); | |
2777 | return 1; /* attempted link */ | |
2778 | } | |
2779 | return 0; /* its uplink isnt here to link to */ | |
2780 | } | |
2781 | } | |
2782 | log_module(MAIN_LOG, LOG_DEBUG, "Tried to link %s but its not in the active routing struct!", server); | |
2783 | return 0; /* server wasnt found in active route struct. */ | |
2784 | } | |
2785 | ||
2786 | int routing_connect_children(struct route *route, char *server) | |
2787 | { | |
2788 | struct routeList *rptr; | |
2789 | struct server *sptr, *suptr; | |
2790 | for(rptr = route->servers; rptr; rptr = rptr->next) { | |
2791 | if(!strcasecmp(rptr->uplink, server)) { | |
2792 | /* this is the one, connect it */ | |
2793 | suptr = GetServerH(rptr->uplink); | |
2794 | sptr = GetServerH(rptr->server); | |
2795 | if(sptr) | |
2796 | continue; /* already linked */ | |
2797 | if(suptr) { | |
2798 | routing_connect_server(rptr->server, rptr->port, suptr); | |
2799 | continue; /* attempted link */ | |
2800 | } | |
2801 | continue; /* its uplink isnt here to link to */ | |
2802 | } | |
2803 | } | |
2804 | return 1; /* server wasnt found in active route struct ?! */ | |
2805 | } | |
2806 | ||
2807 | int reroute(struct route *route, struct userNode *user, struct svccmd *cmd, char *directive) | |
2808 | { | |
2809 | struct routeList *rptr; | |
2810 | struct server *sptr, *suptr; | |
2811 | int connect = 0, move = 0, missing = 0, i; | |
2812 | char d = toupper(*directive); | |
2813 | ||
2814 | if(user) { | |
2815 | if(d == 'N') { /* normal */ | |
2816 | irc_wallops("%s", "Attempting a reroute of the network according to loaded map..."); | |
2817 | reply("OSMSG_REROUTING_ACC_MAP"); | |
2818 | } | |
2819 | else if(d == 'C') { /* only connect */ | |
2820 | reply("OSMSG_CONNECTING_MISSING_ONLY"); | |
2821 | } | |
2822 | else if(d == 'T') { /* test */ | |
2823 | reply("OSMSG_TESTING_REROUTE"); | |
2824 | } | |
2825 | else | |
2826 | { | |
2827 | reply("OSMSG_INVALID_DIRECTIVE", directive); | |
2828 | return 0; | |
2829 | } | |
2830 | } | |
2831 | for(i = 0; i <= route->maxdepth-1; i++) { | |
2832 | for(rptr = route->servers; rptr; rptr = rptr->next) { | |
2833 | if(rptr->outsideness == i) { | |
2834 | /* debugging */ | |
2835 | if(user && d=='T') | |
2836 | reply("OSMSG_INSPECTING_SERVER", rptr->server); | |
2837 | suptr = GetServerH(rptr->uplink); | |
2838 | if(!suptr) { | |
2839 | if(rptr->secondaryuplink && (suptr = GetServerH(rptr->secondaryuplink))) { | |
2840 | if(user) | |
2841 | reply("OSMSG_COULDNT_FIND_SERVER", rptr->uplink, rptr->secondaryuplink, rptr->server); | |
2842 | } | |
2843 | } | |
2844 | if(suptr) { /* if the proper uplink is connected.. */ | |
2845 | sptr = GetServerH(rptr->server); | |
2846 | if(d == 'C' && sptr) { | |
2847 | continue; /* Already linked */ | |
2848 | } | |
2849 | /* If server is missing or the uplinks are not the same then... */ | |
2850 | else if(!sptr || strcasecmp(sptr->uplink->name, rptr->uplink)) { | |
2851 | if(!sptr) { | |
2852 | connect++; | |
2853 | } | |
2854 | else { /* Server is already connected somewhere */ | |
2855 | if(strcasecmp(sptr->uplink->name, rptr->uplink)) { | |
2856 | if(d != 'T') { /* do it for real */ | |
2857 | irc_squit_route(sptr, "%s issued reroute.", user ? user->nick : opserv->nick); | |
2858 | } | |
2859 | else { /* just pretend */ | |
2860 | reply("OSMSG_SQUIT", rptr->server); | |
2861 | } | |
2862 | move++; | |
2863 | } | |
2864 | } | |
2865 | if(d != 'T') /* do the real thing */ | |
2866 | routing_connect_server(rptr->server, rptr->port, suptr); | |
2867 | else /* just pretend */ | |
2868 | reply("OSMSG_CONNECT", rptr->server, rptr->port, suptr->name); | |
2869 | } | |
2870 | } | |
2871 | else { | |
2872 | log_module(MAIN_LOG, LOG_DEBUG, "server uplink %s was not found, cant connect %s", rptr->uplink, rptr->server); | |
2873 | missing++; | |
2874 | } | |
2875 | } /* outsideness = 1 */ | |
2876 | } /* rptr */ | |
2877 | } /* maxdepth */ | |
2878 | if(user) { /* report on what we did */ | |
2879 | if(!strcasecmp(directive, "C")) { | |
2880 | if(connect > 0) | |
2881 | reply("OSMSG_CONNECTING_MISSING", connect); | |
2882 | else | |
2883 | reply("OSMSG_NO_SERVERS_MISSING"); | |
2884 | } | |
2885 | else { | |
2886 | if(move+connect > 0) | |
2887 | reply("OSMSG_REROUTE_COMPLETE", move, connect, move+connect); | |
2888 | else | |
2889 | reply("OSMSG_NO_ROUTING_NECESSARY"); | |
2890 | if(missing > 0) | |
2891 | reply("OSMSG_UPLINKS_MISSING", missing); | |
2892 | } | |
2893 | } | |
2894 | return(move+connect); | |
2895 | } | |
2896 | ||
2897 | static MODCMD_FUNC(cmd_reroute) { | |
2898 | char* upper; | |
2899 | upper = argv[1]; | |
2900 | if(reroute(opserv_route, user, cmd, upper)) | |
2901 | return 1; | |
2902 | else | |
2903 | return 0; | |
2904 | } | |
2905 | ||
2906 | /* reroute_timer(run) | |
2907 | * run - if it is null, just setup the timer | |
2908 | * but dont run reroute now. otherwise reroute | |
2909 | * and setup timer. | |
2910 | */ | |
2911 | void reroute_timer(void *data) { | |
2912 | if(!opserv_route || !opserv_route->servers) | |
2913 | return; /* no active route */ | |
2914 | char *retry_period = dict_find(opserv_routing_plan_options, "RETRY_PERIOD", NULL); | |
2915 | if(!retry_period) | |
2916 | return; /* retry_period invalid */ | |
2917 | unsigned int freq = atoi(retry_period); | |
2918 | if(freq < 1) | |
2919 | return; /* retry_period set to 0, disable */ | |
2920 | ||
2921 | /* Do the reroute C attempt */ | |
2922 | if(data) | |
2923 | reroute(opserv_route, NULL, NULL, "C"); | |
2924 | ||
2925 | /* Re-add ourselves to the timer queue */ | |
2926 | timeq_add(now + freq, reroute_timer, "run"); | |
2927 | } | |
2928 | ||
2929 | void routing_change_karma(struct routingPlanServer *rps, const char *server, int change) { | |
2930 | ||
2931 | int oldkarma = rps->karma; | |
2932 | rps->karma += change; | |
2933 | if(rps->karma < KARMA_MIN) | |
2934 | rps->karma = KARMA_MIN; | |
2935 | if(rps->karma > KARMA_MAX) | |
2936 | rps->karma = KARMA_MAX; | |
2937 | log_module(MAIN_LOG, LOG_DEBUG, "Changing %s karma by %d. new karma %d.", server, change, rps->karma); | |
2938 | if(oldkarma > 0 && rps->karma < 0) { | |
2939 | /* we just crossed over to negitive */ | |
2940 | log_module(MAIN_LOG, LOG_INFO, "Server %s just went negitive karma!", server); | |
2941 | activate_routing(NULL, NULL, NULL); | |
2942 | } | |
2943 | else if(oldkarma < 0 && rps->karma > 0) { | |
2944 | /* we just crossed over to positive */ | |
2945 | log_module(MAIN_LOG, LOG_INFO, "Server %s just went back positive karma.", server); | |
2946 | activate_routing(NULL, NULL, NULL); | |
2947 | } | |
2948 | } | |
2949 | ||
2950 | void routing_karma_timer(void *data) { | |
2951 | time_t next; | |
2952 | time_t timer_init = data ? atoi(data) : 0; | |
2953 | char buf[MAXLEN]; | |
2954 | ||
2955 | log_module(MAIN_LOG, LOG_DEBUG, "routing_karma_timer() is running. timer_init=%d.", (unsigned int) timer_init); | |
2956 | ||
2957 | /* If theres a time passed in, dont run unless that time is overdue. */ | |
2958 | if(!timer_init || (timer_init < now)) { | |
2959 | if(opserv_route && opserv_route->servers) { | |
2960 | char *active = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
2961 | struct routingPlan *rp; | |
2962 | if(active && (rp = dict_find(opserv_routing_plans, active, NULL))) { | |
2963 | dict_iterator_t it; | |
2964 | /* Walk through each server in the active routing plan.. */ | |
2965 | for(it = dict_first(rp->servers); it; it = iter_next(it)) { | |
2966 | struct routingPlanServer *rps = iter_data(it); | |
2967 | struct server *server = GetServerH(iter_key(it)); | |
2968 | /* Give everyone +KARMA_ENTROPE just for nothing */ | |
2969 | routing_change_karma(rps, iter_key(it), KARMA_ENTROPE); | |
2970 | /* give an additonal +KARMA_RELIABLE to servers that | |
2971 | * have been linked at least KARMA_TIMER seconds. */ | |
2972 | if(server && (server->link < (now - KARMA_TIMER) ) ) { | |
2973 | routing_change_karma(rps, iter_key(it), KARMA_RELIABLE); | |
2974 | } | |
2975 | } | |
2976 | } | |
2977 | } | |
2978 | } | |
2979 | if(timer_init > now) /* loading a saved value */ | |
2980 | next = timer_init; | |
2981 | else /* no scheduled timer, or we missed it. start from now */ | |
2982 | next = now + KARMA_TIMER; | |
2983 | /* Save when karma_timer should run again in case we restart before then */ | |
2984 | log_module(MAIN_LOG, LOG_DEBUG, "routing_karma_timer() scheduling self to run again at %d", (unsigned int) next); | |
2985 | sprintf(buf, "%u", (unsigned int) next); | |
2986 | dict_insert(opserv_routing_plan_options, "KARMA_TIMER", strdup(buf)); | |
2987 | /* add a timer to run this again .. */ | |
2988 | timeq_add(next, routing_karma_timer, NULL); | |
2989 | } | |
2990 | ||
2991 | void routing_handle_neg_karma(char *server, char *uplink, int change) | |
2992 | { | |
2993 | /* if server's primary uplink is uplink, OR, uplink's primary uplink is server, | |
2994 | * then whichever one, gets its karma changed. */ | |
2995 | char *active = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
2996 | struct routingPlan *rp; | |
2997 | struct routingPlanServer *rps; | |
2998 | if(!active) | |
2999 | return; | |
3000 | if(!(rp = dict_find(opserv_routing_plans, active, NULL))) | |
3001 | return; | |
3002 | if((rps = dict_find(rp->servers, server, NULL))) { | |
3003 | if(!strcasecmp(rps->uplink, uplink)) { | |
3004 | /* server's uplink is uplink */ | |
3005 | routing_change_karma(rps, server, change); | |
3006 | return; | |
3007 | } | |
3008 | } | |
3009 | if((rps = dict_find(rp->servers, uplink, NULL))) { | |
3010 | if(!strcasecmp(rps->uplink, server)) { | |
3011 | /* uplink's uplink is server */ | |
3012 | routing_change_karma(rps, uplink, change); | |
3013 | return; | |
3014 | } | |
3015 | } | |
3016 | } | |
3017 | ||
3018 | void | |
3019 | routing_handle_squit(char *server, char *uplink, char *message) | |
3020 | { | |
3021 | log_module(MAIN_LOG, LOG_DEBUG, "Routing_handle_squit(%s, %s)", server, message); | |
3022 | ||
3023 | char *val; | |
3024 | ||
3025 | if(match_ircglob(message, "Ping timeout")) { | |
3026 | routing_handle_neg_karma(server, uplink, KARMA_PINGOUT); | |
3027 | /* if conn_pingout is true, try to reconnect it obaying karma rules. */ | |
3028 | ||
3029 | val = dict_find(opserv_routing_plan_options, "CONN_PINGOUT", 0); | |
3030 | if(val && enabled_string(val)) | |
3031 | routing_connect_one(opserv_route, server); | |
3032 | } | |
3033 | else if(match_ircglob(message, "Read error:*")) { | |
3034 | routing_handle_neg_karma(server, uplink, KARMA_READERROR); | |
3035 | /* if conn_readerror is true, try to reconnect it obaying karma rules. */ | |
3036 | val = dict_find(opserv_routing_plan_options, "CONN_READERROR", 0); | |
3037 | if(val && enabled_string(val)) | |
3038 | routing_connect_one(opserv_route, server); | |
3039 | } | |
3040 | /* Else whats the message (an oper squit it?) dont interfere */ | |
3041 | } | |
3042 | ||
3043 | void | |
3044 | routing_handle_connect(char *server, char *uplink) | |
3045 | { | |
3046 | char *active; | |
3047 | struct routingPlan *rp; | |
3048 | struct routingPlanServer *rps; | |
3049 | dict_iterator_t it; | |
3050 | ||
3051 | log_module(MAIN_LOG, LOG_DEBUG, "routing_handle_connect(%s, %s)", server, uplink); | |
3052 | /* delete a pending connection timer, if any */ | |
3053 | routing_delete_connect_timer(server); | |
3054 | /* check if routing is active... */ | |
3055 | active = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
3056 | if(!active) | |
3057 | return; | |
3058 | rp = dict_find(opserv_routing_plans, active, NULL); | |
3059 | if(!rp) | |
3060 | return; | |
3061 | ||
3062 | /* If its offline, mark it online again.. */ | |
3063 | if((rps = dict_find(rp->servers, server, NULL))) { | |
3064 | if(rps->offline == true) { | |
3065 | rps->offline = false; | |
3066 | if(rps->secondaryuplink) { | |
3067 | /* re-activate to move it back to its primary */ | |
3068 | activate_routing(NULL, NULL, NULL); | |
3069 | } | |
3070 | } | |
3071 | /* if there are any servers missing who have this server as uplink try to connect them. */ | |
3072 | routing_connect_children(opserv_route, server); | |
3073 | } | |
3074 | /* foreach server x3 knows about, if the uplink is this server, call this function on the child. */ | |
3075 | for (it=dict_first(servers); it; it=iter_next(it)) { | |
3076 | struct server *sptr = iter_data(it); | |
3077 | if(sptr && sptr->uplink && !strcasecmp(server, sptr->uplink->name)) { | |
3078 | log_module(MAIN_LOG, LOG_DEBUG, "routing_handle_connect calling self on %s's leaf %s", server, sptr->name); | |
3079 | routing_handle_connect(sptr->name, sptr->uplink->name); | |
3080 | } | |
3081 | } | |
3082 | } | |
3083 | ||
3084 | /* Handle a failed attempt at connecting servers | |
3085 | * - we should only get here regarding servers X3 attempted to link, other | |
3086 | * opers link messages go to them not to us | |
3087 | */ | |
3088 | void | |
3089 | routing_handle_connect_failure(struct server *source, char *server, char *message) | |
3090 | { | |
3091 | char *active; | |
3092 | struct routingPlan *rp; | |
3093 | struct routingPlanServer *rps; | |
3094 | log_module(MAIN_LOG, LOG_ERROR, "Failed to connect %s to %s: %s", server, source->name, message); | |
3095 | /* remove the waiting connection n timeq */ | |
3096 | routing_delete_connect_timer(server); | |
3097 | /* check if routing is active.. */ | |
3098 | active = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
3099 | if(!active) | |
3100 | return; | |
3101 | rp = dict_find(opserv_routing_plans, active, NULL); | |
3102 | if(!rp) | |
3103 | return; | |
3104 | ||
3105 | if( ((rps = dict_find(rp->servers, server, NULL)) && !strcasecmp(rps->uplink, source->name))) { | |
3106 | /* failed to connect to its primary uplink */ | |
3107 | if(rps->offline == false) { | |
3108 | rps->offline = true; | |
3109 | if(rps->secondaryuplink) { | |
3110 | /* re-activate routing so the secondary | |
3111 | * becomes its uplink, and try again */ | |
3112 | activate_routing(NULL, NULL, NULL); | |
3113 | /* attempt to link it again. */ | |
3114 | routing_connect_one(opserv_route, server); | |
3115 | /* TODO: reconnect any missing servers who | |
3116 | * normally connect to server, using their backups. | |
3117 | * Probably should just issue a reroute C here. */ | |
3118 | } | |
3119 | } | |
3120 | } | |
3121 | } | |
3122 | ||
3123 | /* Delete any existing timers, and start the timer again | |
3124 | * using the passed time for the first run. | |
3125 | * - this is called during a retry_period change | |
3126 | * before it has saved the new value. */ | |
3127 | void reroute_timer_reset(unsigned int time) | |
3128 | { | |
3129 | timeq_del(0, reroute_timer, NULL, TIMEQ_IGNORE_DATA & TIMEQ_IGNORE_WHEN); | |
3130 | timeq_add(now + time, reroute_timer, "run"); | |
3131 | } | |
3132 | ||
3133 | static MODCMD_FUNC(cmd_routing_set) | |
3134 | { | |
3135 | char *option = argv[1]; | |
3136 | char *options[] = {"ACTIVE", "RETRY_PERIOD", "CONN_PINGOUT", "CONN_READERROR", "KARMA", "DEFAULT_PORT", NULL}; | |
3137 | int i; | |
3138 | if(argc < 2) { | |
3139 | route_show_options(cmd, user); | |
3140 | } | |
3141 | else { | |
3142 | char *found_option = NULL; | |
3143 | for(i = 0; options[i]; i++) { | |
3144 | if(!strcasecmp(options[i], option)) | |
3145 | found_option = options[i]; | |
3146 | } | |
3147 | if(!found_option) { | |
3148 | reply("OSMSG_ROUTINGPLAN_OPTION_NOT_FOUND", option); | |
3149 | return 0; | |
3150 | } | |
3151 | if(argc > 2) { | |
3152 | char *value = argv[2]; | |
3153 | char buff[MAXLEN]; /* whats the max length of unsigned int as printf'd? */ | |
3154 | if(!strcmp(found_option, "ACTIVE")) { /* must be an existing route. */ | |
3155 | if(disabled_string(value) || false_string(value)) { | |
3156 | /* make none of the maps active */ | |
3157 | activate_routing(cmd, user, "*"); | |
3158 | reply("OSMSG_ROUTING_DISABLED"); | |
3159 | return 1; | |
3160 | } | |
3161 | else if(!activate_routing(cmd, user, value)) { | |
3162 | /* neg reply handled in activate_routing */ | |
3163 | return 0; | |
3164 | } | |
3165 | } | |
3166 | if(!strcmp(found_option, "CONN_READERROR") || !strcmp(found_option, "CONN_PINGOUT") || | |
3167 | !strcmp(found_option, "KARMA") ) { | |
3168 | if( enabled_string(value)) { | |
3169 | value = "ENABLED"; | |
3170 | } | |
3171 | else if( disabled_string(value) ) { | |
3172 | value = "DISABLED"; | |
3173 | } | |
3174 | else { | |
3175 | reply("MSG_INVALID_BINARY", value); | |
3176 | return 0; | |
3177 | } | |
3178 | } | |
3179 | if(!strcmp(found_option, "RETRY_PERIOD")) { | |
3180 | unsigned int duration = ParseInterval(value); | |
3181 | sprintf(buff, "%d", duration); | |
3182 | value = buff; | |
3183 | reroute_timer_reset(duration); | |
3184 | } | |
3185 | /* set the value here */ | |
3186 | dict_remove(opserv_routing_plan_options, found_option); | |
3187 | dict_insert(opserv_routing_plan_options, strdup(found_option), strdup(value)); | |
3188 | route_show_option(cmd, user, found_option); | |
3189 | } | |
3190 | else { | |
3191 | /* show the current value */ | |
3192 | route_show_option(cmd, user, found_option); | |
3193 | } | |
3194 | } | |
3195 | return 1; | |
3196 | } | |
3197 | ||
3198 | static MODCMD_FUNC(cmd_stats_routing_plans) { | |
3199 | dict_iterator_t rpit; | |
3200 | dict_iterator_t it; | |
3201 | struct routingPlan *rp; | |
3202 | reply("OSMSG_ROUTINGPLAN_LIST"); | |
3203 | reply("OSMSG_ROUTINGPLAN_BAR"); | |
3204 | for(rpit = dict_first(opserv_routing_plans); rpit; rpit = iter_next(rpit)) { | |
3205 | const char* name = iter_key(rpit); | |
3206 | rp = iter_data(rpit); | |
3207 | reply("OSMSG_ROUTINGPLAN_NAME", name); | |
3208 | for(it = dict_first(rp->servers); it; it = iter_next(it)) { | |
3209 | const char* servername = iter_key(it); | |
3210 | struct routingPlanServer *rps = iter_data(it); | |
3211 | reply("OSMSG_ROUTINGPLAN_SERVER", servername, rps->port, rps->uplink, rps->karma, rps->offline? "offline" : "online", rps->secondaryuplink ? rps->secondaryuplink : "None"); | |
3212 | } | |
3213 | ||
3214 | } | |
3215 | reply("OSMSG_ROUTINGPLAN_END"); | |
3216 | route_show_options(cmd, user); | |
3217 | return 1; | |
3218 | } | |
3219 | ||
3220 | ||
3221 | static MODCMD_FUNC(cmd_routing_addplan) | |
3222 | { | |
3223 | char *name; | |
3224 | name = argv[1]; | |
3225 | /* dont allow things like 'off', 'false', '0' because thats how we disable routing. */ | |
3226 | if(*name && !disabled_string(name) && !false_string(name)) { | |
3227 | if(opserv_add_routing_plan(name)) { | |
3228 | reply("OSMSG_ADDPLAN_SUCCESS", name); | |
3229 | return 1; | |
3230 | } | |
3231 | else { | |
3232 | reply("OSMSG_ADDPLAN_FAILED", name); | |
3233 | return 0; | |
3234 | } | |
3235 | } | |
3236 | else | |
3237 | { | |
3238 | reply("OSMSG_INVALID_PLAN"); | |
3239 | return 0; | |
3240 | } | |
3241 | } | |
3242 | ||
3243 | static MODCMD_FUNC(cmd_routing_delplan) | |
3244 | { | |
3245 | char *name = argv[1]; | |
3246 | if( dict_remove(opserv_routing_plans, name) ) { | |
3247 | char *active = dict_find(opserv_routing_plan_options, "ACTIVE", NULL); | |
3248 | if(active && !strcasecmp(active, name)) { | |
3249 | /* if this was the active plan, disable routing */ | |
3250 | activate_routing(cmd, user, "*"); | |
3251 | reply("OSMSG_ROUTING_DISABLED"); | |
3252 | } | |
3253 | reply("OSMSG_PLAN_DELETED"); | |
3254 | return 1; | |
3255 | } | |
3256 | else { | |
3257 | reply("OSMSG_PLAN_NOT_FOUND", name); | |
3258 | return 0; | |
3259 | } | |
3260 | } | |
3261 | ||
3262 | static MODCMD_FUNC(cmd_routing_addserver) | |
3263 | { | |
3264 | char *plan; | |
3265 | char *server; | |
3266 | char *portstr; | |
3267 | char *uplink; | |
3268 | char *second; | |
3269 | unsigned int port; | |
3270 | struct routingPlan *rp; | |
3271 | ||
3272 | plan = argv[1]; | |
3273 | server = strdup(argv[2]); | |
3274 | server = strtok(server, ":"); | |
3275 | portstr = strtok(NULL, ":"); | |
3276 | if(portstr) | |
3277 | port = atoi(portstr); | |
3278 | else { | |
3279 | char *str = dict_find(opserv_routing_plan_options, "DEFAULT_PORT", NULL); | |
3280 | uplink = argv[3]; | |
3281 | port = str ? atoi(str) : 0; | |
3282 | } | |
3283 | uplink = argv[3]; | |
3284 | if(argc > 4) | |
3285 | second = argv[4]; | |
3286 | else | |
3287 | second = NULL; | |
3288 | ||
3289 | if( (rp = dict_find(opserv_routing_plans, plan, 0))) { | |
3290 | char *active; | |
3291 | opserv_routing_plan_add_server(rp, server, uplink, port, KARMA_DEFAULT, second, 0); | |
3292 | reply("OSMSG_PLAN_SERVER_ADDED", server); | |
3293 | if((active = dict_find(opserv_routing_plan_options, "ACTIVE", 0)) && !strcasecmp(plan, active)) { | |
3294 | /* re-activate routing with new info */ | |
3295 | activate_routing(cmd, user, NULL); | |
3296 | } | |
3297 | ||
3298 | free(server); | |
3299 | return 1; | |
3300 | } | |
3301 | else { | |
3302 | reply("OSMSG_PLAN_NOT_FOUND", plan); | |
3303 | free(server); | |
3304 | return 0; | |
3305 | } | |
3306 | } | |
3307 | ||
3308 | static MODCMD_FUNC(cmd_routing_delserver) | |
3309 | { | |
3310 | char *plan; | |
3311 | char *server; | |
3312 | struct routingPlan *rp; | |
3313 | plan = argv[1]; | |
3314 | server = argv[2]; | |
3315 | if( (rp = dict_find(opserv_routing_plans, plan, 0))) { | |
3316 | if(dict_remove(rp->servers, server)) { | |
3317 | char *active; | |
3318 | reply("OSMSG_PLAN_SERVER_DELETED"); | |
3319 | if((active = dict_find(opserv_routing_plan_options, "ACTIVE", 0)) && !strcasecmp(plan, active)) { | |
3320 | /* re-activate routing with new info */ | |
3321 | activate_routing(cmd, user, NULL); | |
3322 | } | |
3323 | ||
3324 | return 1; | |
3325 | } | |
3326 | else { | |
3327 | reply("OSMSG_PLAN_SERVER_NOT_FOUND", server); | |
3328 | return 0; | |
3329 | } | |
3330 | } | |
3331 | else { | |
3332 | reply("OSMSG_PLAN_NOT_FOUND", plan); | |
3333 | return 0; | |
3334 | } | |
3335 | } | |
3336 | ||
3337 | ||
3338 | /************************************************* | |
3339 | * Functions to deal with 'route map' command */ | |
3340 | ||
3341 | /* Figures out how many downlinks there are for proper | |
3342 | * drawing of the route map */ | |
3343 | int | |
3344 | num_route_downlinks(struct route *route, char *name) | |
3345 | { | |
3346 | struct routeList *rptr; | |
3347 | int num = 0; | |
3348 | rptr = route->servers; | |
3349 | while(rptr) { | |
3350 | if(!strcasecmp(rptr->uplink, name)) | |
3351 | num++; | |
3352 | rptr = rptr->next; | |
3353 | } | |
3354 | return num; | |
3355 | } | |
3356 | ||
3357 | void | |
3358 | show_route_downlinks(struct svccmd *cmd, struct route *route, struct userNode *user, char *name, char *prevpre, char *arrowchar, int reset) | |
3359 | { | |
3360 | struct routeList *servPtr; | |
3361 | struct server *sptr; | |
3362 | int j; | |
3363 | char pre[MAXLEN]; | |
3364 | char *nextpre; | |
3365 | char *status; | |
3366 | int num = 0; | |
3367 | static int depth = 0; | |
3368 | ||
3369 | if(reset) | |
3370 | depth = 0; | |
3371 | ||
3372 | nextpre = malloc(MAXLEN); | |
3373 | strcpy(pre, prevpre); | |
3374 | ||
3375 | sptr = GetServerH(name); | |
3376 | if((servPtr = find_routeList_server(route, name))) { | |
3377 | if(!sptr) | |
3378 | status = " "; | |
3379 | else if (!strcasecmp(sptr->uplink->name, servPtr->uplink)) | |
3380 | status = "X"; | |
3381 | else if(servPtr->secondaryuplink && !strcasecmp(sptr->name, servPtr->secondaryuplink)) | |
3382 | status = "/"; | |
3383 | else | |
3384 | status = "!"; | |
3385 | reply("OSMSG_DOWNLINKS_FORMAT_A", pre, arrowchar, name, status); | |
3386 | } | |
3387 | else | |
3388 | reply("OSMSG_DOWNLINKS_FORMAT_B", self->name); | |
3389 | j = num_route_downlinks(route, name); | |
3390 | servPtr = route->servers; | |
3391 | while(servPtr) { | |
3392 | if(!strcasecmp(servPtr->uplink, name)) { | |
3393 | strcpy(nextpre, pre); | |
3394 | if(depth++ > 0) { | |
3395 | if(arrowchar[0] == '`') | |
3396 | strcat(nextpre, " "); | |
3397 | else | |
3398 | strcat(nextpre, "| "); | |
3399 | } | |
3400 | if(j > ++num) { | |
3401 | show_route_downlinks(cmd, route, user, servPtr->server, nextpre, "|", 0); | |
3402 | } | |
3403 | else { | |
3404 | show_route_downlinks(cmd, route, user, servPtr->server, nextpre, "`", 0); | |
3405 | } | |
3406 | } | |
3407 | servPtr = servPtr->next; | |
3408 | } | |
3409 | free(nextpre); | |
3410 | } | |
3411 | ||
3412 | int | |
3413 | show_route_map(struct route *route, struct userNode *user, struct svccmd *cmd) | |
3414 | { | |
3415 | if(!route || !route->servers) { | |
3416 | reply("OSMSG_ROUTELIST_EMPTY"); | |
3417 | return 0; | |
3418 | } | |
3419 | ||
3420 | char *serviceName = conf_get_data("server/hostname", RECDB_QSTRING); | |
3421 | reply("OSMSG_ROUTELIST_AS_PLANNED"); | |
3422 | show_route_downlinks(cmd, route, user, serviceName, "", "`", 1); | |
3423 | reply("OSMSG_MAP_CENTERED", route->centered ? "is" : "is not", route->maxdepth); | |
3424 | return 1; | |
3425 | } | |
3426 | ||
3427 | static MODCMD_FUNC(cmd_routing_map) | |
3428 | { | |
3429 | show_route_map(opserv_route, user, cmd); | |
3430 | return 1; | |
3431 | } | |
3432 | ||
3433 | ||
3434 | ||
3435 | ||
3436 | /* End of auto routing functions * | |
3437 | *********************************/ | |
3438 | ||
3439 | static MODCMD_FUNC(cmd_addbad) | |
3440 | { | |
3441 | unsigned int arg, count; | |
3442 | dict_iterator_t it; | |
3443 | int bad_found, exempt_found; | |
3444 | ||
3445 | /* Create the bad word if it doesn't exist. */ | |
3446 | bad_found = !opserv_add_bad_word(cmd, user, argv[1]); | |
3447 | ||
3448 | /* Look for exception modifiers. */ | |
3449 | for (arg=2; arg<argc; arg++) { | |
3450 | if (!irccasecmp(argv[arg], "except")) { | |
3451 | reply("MSG_DEPRECATED_COMMAND", "addbad ... except", "addexempt"); | |
3452 | if (++arg > argc) { | |
3453 | reply("MSG_MISSING_PARAMS", "except"); | |
3454 | break; | |
3455 | } | |
3456 | for (count = 0; (arg < argc) && IsChannelName(argv[arg]); arg++) { | |
3457 | dict_find(opserv_exempt_channels, argv[arg], &exempt_found); | |
3458 | if (!exempt_found) { | |
3459 | dict_insert(opserv_exempt_channels, strdup(argv[arg]), NULL); | |
3460 | count++; | |
3461 | } | |
3462 | } | |
3463 | reply("OSMSG_ADDED_EXEMPTIONS", count); | |
3464 | } else { | |
3465 | reply("MSG_DEPRECATED_COMMAND", "addbad (with modifiers)", "addbad"); | |
3466 | reply("OSMSG_BAD_MODIFIER", argv[arg]); | |
3467 | } | |
3468 | } | |
3469 | ||
3470 | /* Scan for existing channels that match the new bad word. */ | |
3471 | if (!bad_found) { | |
3472 | for (it = dict_first(channels); it; it = iter_next(it)) { | |
3473 | struct chanNode *channel = iter_data(it); | |
3474 | ||
3475 | if (!opserv_bad_channel(channel->name)) | |
3476 | continue; | |
3477 | channel->bad_channel = 1; | |
3478 | if (channel->name[0] == '#') | |
3479 | opserv_shutdown_channel(channel, "OSMSG_ILLEGAL_REASON"); | |
3480 | else { | |
3481 | unsigned int nn; | |
3482 | for (nn=0; nn<channel->members.used; nn++) { | |
3483 | struct userNode *user = channel->members.list[nn]->user; | |
3484 | DelUser(user, cmd->parent->bot, 1, "OSMSG_ILLEGAL_KILL_REASON"); | |
3485 | } | |
3486 | } | |
3487 | } | |
3488 | } | |
3489 | ||
3490 | return 1; | |
3491 | } | |
3492 | ||
3493 | static MODCMD_FUNC(cmd_delbad) | |
3494 | { | |
3495 | dict_iterator_t it; | |
3496 | unsigned int nn; | |
3497 | ||
3498 | for (nn=0; nn<opserv_bad_words->used; nn++) { | |
3499 | if (!irccasecmp(opserv_bad_words->list[nn], argv[1])) { | |
3500 | string_list_delete(opserv_bad_words, nn); | |
3501 | for (it = dict_first(channels); it; it = iter_next(it)) { | |
3502 | channel = iter_data(it); | |
3503 | if (irccasestr(channel->name, argv[1]) | |
3504 | && !opserv_bad_channel(channel->name)) { | |
3505 | DelChannelUser(cmd->parent->bot, channel, "Channel name no longer contains a bad word.", 1); | |
3506 | timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN); | |
3507 | channel->bad_channel = 0; | |
3508 | } | |
3509 | } | |
3510 | reply("OSMSG_REMOVED_BAD", argv[1]); | |
3511 | return 1; | |
3512 | } | |
3513 | } | |
3514 | reply("OSMSG_NOT_BAD_WORD", argv[1]); | |
3515 | return 0; | |
3516 | } | |
3517 | ||
3518 | static MODCMD_FUNC(cmd_addexempt) | |
3519 | { | |
3520 | const char *chanName; | |
3521 | ||
3522 | if ((argc > 1) && IsChannelName(argv[1])) { | |
3523 | chanName = argv[1]; | |
3524 | } else { | |
3525 | reply("MSG_NOT_CHANNEL_NAME"); | |
3526 | OPSERV_SYNTAX(); | |
3527 | return 0; | |
3528 | } | |
3529 | dict_insert(opserv_exempt_channels, strdup(chanName), NULL); | |
3530 | channel = GetChannel(chanName); | |
3531 | if (channel) { | |
3532 | if (channel->bad_channel) { | |
3533 | DelChannelUser(cmd->parent->bot, channel, "Channel is now exempt from bad-word checking.", 1); | |
3534 | timeq_del(0, opserv_part_channel, channel, TIMEQ_IGNORE_WHEN); | |
3535 | } | |
3536 | channel->bad_channel = 0; | |
3537 | } | |
3538 | reply("OSMSG_ADDED_EXEMPTION", chanName); | |
3539 | return 1; | |
3540 | } | |
3541 | ||
3542 | static MODCMD_FUNC(cmd_delexempt) | |
3543 | { | |
3544 | const char *chanName; | |
3545 | ||
3546 | if ((argc > 1) && IsChannelName(argv[1])) { | |
3547 | chanName = argv[1]; | |
3548 | } else { | |
3549 | reply("MSG_NOT_CHANNEL_NAME"); | |
3550 | OPSERV_SYNTAX(); | |
3551 | return 0; | |
3552 | } | |
3553 | if (!dict_remove(opserv_exempt_channels, chanName)) { | |
3554 | reply("OSMSG_NOT_EXEMPT", chanName); | |
3555 | return 0; | |
3556 | } | |
3557 | reply("OSMSG_REMOVED_EXEMPTION", chanName); | |
3558 | return 1; | |
3559 | } | |
3560 | ||
3561 | static void | |
3562 | opserv_expire_trusted_host(void *data) | |
3563 | { | |
3564 | struct trusted_host *th = data; | |
3565 | dict_remove(opserv_trusted_hosts, th->ipaddr); | |
3566 | } | |
3567 | ||
3568 | static void | |
3569 | opserv_add_trusted_host(const char *ipaddr, unsigned int limit, const char *issuer, time_t issued, time_t expires, const char *reason) | |
3570 | { | |
3571 | struct trusted_host *th; | |
3572 | th = calloc(1, sizeof(*th)); | |
3573 | if (!th) | |
3574 | return; | |
3575 | th->ipaddr = strdup(ipaddr); | |
3576 | th->reason = reason ? strdup(reason) : NULL; | |
3577 | th->issuer = issuer ? strdup(issuer) : NULL; | |
3578 | th->issued = issued; | |
3579 | th->limit = limit; | |
3580 | th->expires = expires; | |
3581 | dict_insert(opserv_trusted_hosts, th->ipaddr, th); | |
3582 | if (th->expires) | |
3583 | timeq_add(th->expires, opserv_expire_trusted_host, th); | |
3584 | } | |
3585 | ||
3586 | static void | |
3587 | free_trusted_host(void *data) | |
3588 | { | |
3589 | struct trusted_host *th = data; | |
3590 | free(th->ipaddr); | |
3591 | free(th->reason); | |
3592 | free(th->issuer); | |
3593 | free(th); | |
3594 | } | |
3595 | ||
3596 | static MODCMD_FUNC(cmd_addtrust) | |
3597 | { | |
3598 | unsigned long interval; | |
3599 | char *reason, *tmp; | |
3600 | irc_in_addr_t tmpaddr; | |
3601 | unsigned int count; | |
3602 | ||
3603 | if (dict_find(opserv_trusted_hosts, argv[1], NULL)) { | |
3604 | reply("OSMSG_ALREADY_TRUSTED", argv[1]); | |
3605 | return 0; | |
3606 | } | |
3607 | ||
3608 | if (!irc_pton(&tmpaddr, NULL, argv[1])) { | |
3609 | reply("OSMSG_BAD_IP", argv[1]); | |
3610 | return 0; | |
3611 | } | |
3612 | ||
3613 | count = strtoul(argv[2], &tmp, 10); | |
3614 | if (*tmp != '\0') { | |
3615 | reply("OSMSG_BAD_NUMBER", argv[2]); | |
3616 | return 0; | |
3617 | } | |
3618 | ||
3619 | interval = ParseInterval(argv[3]); | |
3620 | if (!interval && strcmp(argv[3], "0")) { | |
3621 | reply("MSG_INVALID_DURATION", argv[3]); | |
3622 | return 0; | |
3623 | } | |
3624 | ||
3625 | reason = unsplit_string(argv+4, argc-4, NULL); | |
3626 | opserv_add_trusted_host(argv[1], count, user->handle_info->handle, now, interval ? (now + interval) : 0, reason); | |
3627 | reply("OSMSG_ADDED_TRUSTED"); | |
3628 | return 1; | |
3629 | } | |
3630 | ||
3631 | static MODCMD_FUNC(cmd_edittrust) | |
3632 | { | |
3633 | unsigned long interval; | |
3634 | struct trusted_host *th; | |
3635 | char *reason, *tmp; | |
3636 | unsigned int count; | |
3637 | ||
3638 | th = dict_find(opserv_trusted_hosts, argv[1], NULL); | |
3639 | if (!th) { | |
3640 | reply("OSMSG_NOT_TRUSTED", argv[1]); | |
3641 | return 0; | |
3642 | } | |
3643 | count = strtoul(argv[2], &tmp, 10); | |
3644 | if (!count || *tmp) { | |
3645 | reply("OSMSG_BAD_NUMBER", argv[2]); | |
3646 | return 0; | |
3647 | } | |
3648 | interval = ParseInterval(argv[3]); | |
3649 | if (!interval && strcmp(argv[3], "0")) { | |
3650 | reply("MSG_INVALID_DURATION", argv[3]); | |
3651 | return 0; | |
3652 | } | |
3653 | reason = unsplit_string(argv+4, argc-4, NULL); | |
3654 | if (th->expires) | |
3655 | timeq_del(th->expires, opserv_expire_trusted_host, th, 0); | |
3656 | ||
3657 | free(th->reason); | |
3658 | th->reason = strdup(reason); | |
3659 | free(th->issuer); | |
3660 | th->issuer = strdup(user->handle_info->handle); | |
3661 | th->issued = now; | |
3662 | th->limit = count; | |
3663 | if (interval) { | |
3664 | th->expires = now + interval; | |
3665 | timeq_add(th->expires, opserv_expire_trusted_host, th); | |
3666 | } else | |
3667 | th->expires = 0; | |
3668 | reply("OSMSG_UPDATED_TRUSTED", th->ipaddr); | |
3669 | return 1; | |
3670 | } | |
3671 | ||
3672 | static MODCMD_FUNC(cmd_deltrust) | |
3673 | { | |
3674 | unsigned int n; | |
3675 | ||
3676 | for (n=1; n<argc; n++) { | |
3677 | struct trusted_host *th = dict_find(opserv_trusted_hosts, argv[n], NULL); | |
3678 | if (!th) | |
3679 | continue; | |
3680 | if (th->expires) | |
3681 | timeq_del(th->expires, opserv_expire_trusted_host, th, 0); | |
3682 | dict_remove(opserv_trusted_hosts, argv[n]); | |
3683 | } | |
3684 | reply("OSMSG_REMOVED_TRUSTED"); | |
3685 | return 1; | |
3686 | } | |
3687 | ||
3688 | /* This doesn't use dict_t because it's a little simpler to open-code the | |
3689 | * comparisons (and simpler arg-passing for the ADD subcommand). | |
3690 | */ | |
3691 | static MODCMD_FUNC(cmd_clone) | |
3692 | { | |
3693 | int i; | |
3694 | struct userNode *clone; | |
3695 | ||
3696 | clone = GetUserH(argv[2]); | |
3697 | if (!irccasecmp(argv[1], "ADD")) { | |
3698 | char *userinfo; | |
3699 | char ident[USERLEN+1]; | |
3700 | ||
3701 | if (argc < 5) { | |
3702 | reply("MSG_MISSING_PARAMS", argv[1]); | |
3703 | OPSERV_SYNTAX(); | |
3704 | return 0; | |
3705 | } | |
3706 | if (clone) { | |
3707 | reply("OSMSG_CLONE_EXISTS", argv[2]); | |
3708 | return 0; | |
3709 | } | |
3710 | userinfo = unsplit_string(argv+4, argc-4, NULL); | |
3711 | for (i=0; argv[3][i] && (i<USERLEN); i++) { | |
3712 | if (argv[3][i] == '@') { | |
3713 | ident[i++] = 0; | |
3714 | break; | |
3715 | } else { | |
3716 | ident[i] = argv[3][i]; | |
3717 | } | |
3718 | } | |
3719 | if (!argv[3][i] || (i==USERLEN)) { | |
3720 | reply("OSMSG_NOT_A_HOSTMASK"); | |
3721 | return 0; | |
3722 | } | |
3723 | if (!(clone = AddClone(argv[2], ident, argv[3]+i, userinfo))) { | |
3724 | reply("OSMSG_CLONE_FAILED", argv[2]); | |
3725 | return 0; | |
3726 | } | |
3727 | reply("OSMSG_CLONE_ADDED", clone->nick); | |
3728 | return 1; | |
3729 | } | |
3730 | if (!clone) { | |
3731 | reply("MSG_NICK_UNKNOWN", argv[2]); | |
3732 | return 0; | |
3733 | } | |
3734 | if (clone->uplink != self || IsService(clone)) { | |
3735 | reply("OSMSG_NOT_A_CLONE", clone->nick); | |
3736 | return 0; | |
3737 | } | |
3738 | if (!irccasecmp(argv[1], "REMOVE")) { | |
3739 | const char *reason; | |
3740 | if (argc > 3) { | |
3741 | reason = unsplit_string(argv+3, argc-3, NULL); | |
3742 | } else { | |
3743 | char *tmp; | |
3744 | tmp = alloca(strlen(clone->nick) + strlen(OSMSG_PART_REASON)); | |
3745 | sprintf(tmp, OSMSG_PART_REASON, clone->nick); | |
3746 | reason = tmp; | |
3747 | } | |
3748 | DelUser(clone, NULL, 1, reason); | |
3749 | reply("OSMSG_CLONE_REMOVED", argv[2]); | |
3750 | return 1; | |
3751 | } | |
3752 | if (argc < 4) { | |
3753 | reply("MSG_MISSING_PARAMS", argv[1]); | |
3754 | OPSERV_SYNTAX(); | |
3755 | return 0; | |
3756 | } | |
3757 | channel = GetChannel(argv[3]); | |
3758 | if (!irccasecmp(argv[1], "JOIN")) { | |
3759 | if (!channel | |
3760 | && !(channel = AddChannel(argv[3], now, NULL, NULL, NULL))) { | |
3761 | reply("MSG_CHANNEL_UNKNOWN", argv[3]); | |
3762 | return 0; | |
3763 | } | |
3764 | AddChannelUser(clone, channel); | |
3765 | reply("OSMSG_CLONE_JOINED", clone->nick, channel->name); | |
3766 | return 1; | |
3767 | } | |
3768 | if (!irccasecmp(argv[1], "PART")) { | |
3769 | if (!channel) { | |
3770 | reply("MSG_CHANNEL_UNKNOWN", argv[3]); | |
3771 | return 0; | |
3772 | } | |
3773 | if (!GetUserMode(channel, clone)) { | |
3774 | reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name); | |
3775 | return 0; | |
3776 | } | |
3777 | reply("OSMSG_CLONE_PARTED", clone->nick, channel->name); | |
3778 | DelChannelUser(clone, channel, "Leaving.", 0); | |
3779 | return 1; | |
3780 | } | |
3781 | if (!irccasecmp(argv[1], "OP")) { | |
3782 | struct mod_chanmode change; | |
3783 | if (!channel) { | |
3784 | reply("MSG_CHANNEL_UNKNOWN", argv[3]); | |
3785 | return 0; | |
3786 | } | |
3787 | mod_chanmode_init(&change); | |
3788 | change.argc = 1; | |
3789 | change.args[0].mode = MODE_CHANOP; | |
3790 | change.args[0].u.member = GetUserMode(channel, clone); | |
3791 | if (!change.args[0].u.member) { | |
3792 | reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name); | |
3793 | return 0; | |
3794 | } | |
3795 | modcmd_chanmode_announce(&change); | |
3796 | reply("OSMSG_OPS_GIVEN", channel->name, clone->nick); | |
3797 | return 1; | |
3798 | } | |
3799 | if (!irccasecmp(argv[1], "HOP")) { | |
3800 | struct mod_chanmode change; | |
3801 | if (!channel) { | |
3802 | reply("MSG_CHANNEL_UNKNOWN", argv[3]); | |
3803 | return 0; | |
3804 | } | |
3805 | mod_chanmode_init(&change); | |
3806 | change.argc = 1; | |
3807 | change.args[0].mode = MODE_HALFOP; | |
3808 | change.args[0].u.member = GetUserMode(channel, clone); | |
3809 | if (!change.args[0].u.member) { | |
3810 | reply("OSMSG_NOT_ON_CHANNEL", clone->nick, channel->name); | |
3811 | return 0; | |
3812 | } | |
3813 | modcmd_chanmode_announce(&change); | |
3814 | reply("OSMSG_HOPS_GIVEN", channel->name, clone->nick); | |
3815 | return 1; | |
3816 | } | |
3817 | if (argc < 5) { | |
3818 | reply("MSG_MISSING_PARAMS", argv[1]); | |
3819 | OPSERV_SYNTAX(); | |
3820 | return 0; | |
3821 | } | |
3822 | if (!irccasecmp(argv[1], "SAY")) { | |
3823 | char *text = unsplit_string(argv+4, argc-4, NULL); | |
3824 | irc_privmsg(clone, argv[3], text); | |
3825 | reply("OSMSG_CLONE_SAID", clone->nick, argv[3]); | |
3826 | return 1; | |
3827 | } | |
3828 | reply("OSMSG_UNKNOWN_SUBCOMMAND", argv[1], argv[0]); | |
3829 | return 0; | |
3830 | } | |
3831 | ||
3832 | static struct helpfile_expansion | |
3833 | opserv_help_expand(const char *variable) | |
3834 | { | |
3835 | extern struct userNode *message_source; | |
3836 | struct helpfile_expansion exp; | |
3837 | struct service *service; | |
3838 | struct svccmd *cmd; | |
3839 | dict_iterator_t it; | |
3840 | int row; | |
3841 | unsigned int level; | |
3842 | ||
3843 | if (!(service = service_find(message_source->nick))) { | |
3844 | exp.type = HF_STRING; | |
3845 | exp.value.str = NULL; | |
3846 | } else if (!irccasecmp(variable, "index")) { | |
3847 | exp.type = HF_TABLE; | |
3848 | exp.value.table.length = 1; | |
3849 | exp.value.table.width = 2; | |
3850 | exp.value.table.flags = TABLE_REPEAT_HEADERS | TABLE_REPEAT_ROWS; | |
3851 | exp.value.table.contents = calloc(dict_size(service->commands)+1, sizeof(char**)); | |
3852 | exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*)); | |
3853 | exp.value.table.contents[0][0] = "Command"; | |
3854 | exp.value.table.contents[0][1] = "Level"; | |
3855 | for (it=dict_first(service->commands); it; it=iter_next(it)) { | |
3856 | cmd = iter_data(it); | |
3857 | row = exp.value.table.length++; | |
3858 | exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*)); | |
3859 | exp.value.table.contents[row][0] = iter_key(it); | |
3860 | level = cmd->min_opserv_level; | |
3861 | if (!level_strings[level]) { | |
3862 | level_strings[level] = malloc(16); | |
3863 | snprintf(level_strings[level], 16, "%3d", level); | |
3864 | } | |
3865 | exp.value.table.contents[row][1] = level_strings[level]; | |
3866 | } | |
3867 | } else if (!strncasecmp(variable, "level", 5)) { | |
3868 | cmd = dict_find(service->commands, variable+6, NULL); | |
3869 | exp.type = HF_STRING; | |
3870 | if (cmd) { | |
3871 | level = cmd->min_opserv_level; | |
3872 | exp.value.str = malloc(16); | |
3873 | snprintf(exp.value.str, 16, "%3d", level); | |
3874 | } else { | |
3875 | exp.value.str = NULL; | |
3876 | } | |
3877 | } else { | |
3878 | exp.type = HF_STRING; | |
3879 | exp.value.str = NULL; | |
3880 | } | |
3881 | return exp; | |
3882 | } | |
3883 | ||
3884 | struct modcmd * | |
3885 | opserv_define_func(const char *name, modcmd_func_t *func, int min_level, int reqchan, int min_argc) | |
3886 | { | |
3887 | char buf[16], *flags = NULL; | |
3888 | unsigned int iflags = 0; | |
3889 | sprintf(buf, "%d", min_level); | |
3890 | switch (reqchan) { | |
3891 | case 1: flags = "+acceptchan"; break; | |
3892 | case 3: flags = "+acceptpluschan"; /* fall through */ | |
3893 | case 2: iflags = MODCMD_REQUIRE_CHANNEL; break; | |
3894 | } | |
3895 | if (flags) { | |
3896 | return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", flags, "flags", "+oper", NULL); | |
3897 | } else { | |
3898 | return modcmd_register(opserv_module, name, func, min_argc, iflags, "level", buf, "flags", "+oper", NULL); | |
3899 | } | |
3900 | } | |
3901 | ||
3902 | int add_reserved(const char *key, void *data, void *extra) | |
3903 | { | |
3904 | struct chanNode *chan; | |
3905 | struct record_data *rd = data; | |
3906 | const char *ident, *hostname, *desc; | |
3907 | unsigned int i; | |
3908 | struct userNode *reserve; | |
3909 | ident = database_get_data(rd->d.object, KEY_IDENT, RECDB_QSTRING); | |
3910 | if (!ident) { | |
3911 | log_module(OS_LOG, LOG_ERROR, "Missing ident for reserve of %s", key); | |
3912 | return 0; | |
3913 | } | |
3914 | hostname = database_get_data(rd->d.object, KEY_HOSTNAME, RECDB_QSTRING); | |
3915 | if (!hostname) { | |
3916 | log_module(OS_LOG, LOG_ERROR, "Missing hostname for reserve of %s", key); | |
3917 | return 0; | |
3918 | } | |
3919 | desc = database_get_data(rd->d.object, KEY_DESC, RECDB_QSTRING); | |
3920 | if (!desc) { | |
3921 | log_module(OS_LOG, LOG_ERROR, "Missing description for reserve of %s", key); | |
3922 | return 0; | |
3923 | } | |
3924 | if ((reserve = AddClone(key, ident, hostname, desc))) { | |
3925 | reserve->modes |= FLAGS_PERSISTENT; | |
3926 | dict_insert(extra, reserve->nick, reserve); | |
3927 | } | |
3928 | ||
3929 | if (autojoin_channels && reserve) { | |
3930 | for (i = 0; i < autojoin_channels->used; i++) { | |
3931 | chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL); | |
3932 | AddChannelUser(reserve, chan)->modes |= MODE_VOICE; | |
3933 | } | |
3934 | } | |
3935 | ||
3936 | return 0; | |
3937 | } | |
3938 | ||
3939 | static unsigned int | |
3940 | foreach_matching_user(const char *hostmask, discrim_search_func func, void *extra) | |
3941 | { | |
3942 | discrim_t discrim; | |
3943 | char *dupmask; | |
3944 | unsigned int matched; | |
3945 | ||
3946 | if (!self->uplink) return 0; | |
3947 | discrim = calloc(1, sizeof(*discrim)); | |
3948 | discrim->limit = dict_size(clients); | |
3949 | discrim->max_level = ~0; | |
3950 | discrim->max_ts = now; | |
3951 | discrim->max_channels = INT_MAX; | |
3952 | discrim->authed = -1; | |
3953 | discrim->info_space = -1; | |
3954 | discrim->intra_scmp = 0; | |
3955 | discrim->intra_dcmp = 0; | |
3956 | discrim->use_regex = 0; | |
3957 | discrim->silent = 0; | |
3958 | dupmask = strdup(hostmask); | |
3959 | if (split_ircmask(dupmask, &discrim->mask_nick, &discrim->mask_ident, &discrim->mask_host)) { | |
3960 | if (!irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, discrim->mask_host)) | |
3961 | discrim->ip_mask_bits = 0; | |
3962 | matched = opserv_discrim_search(discrim, func, extra); | |
3963 | } else { | |
3964 | log_module(OS_LOG, LOG_ERROR, "Couldn't split IRC mask for gag %s!", hostmask); | |
3965 | matched = 0; | |
3966 | } | |
3967 | free(discrim); | |
3968 | free(dupmask); | |
3969 | return matched; | |
3970 | } | |
3971 | ||
3972 | static unsigned int | |
3973 | gag_free(struct gag_entry *gag) | |
3974 | { | |
3975 | unsigned int ungagged; | |
3976 | ||
3977 | /* Remove from gag list */ | |
3978 | if (gagList == gag) { | |
3979 | gagList = gag->next; | |
3980 | } else { | |
3981 | struct gag_entry *prev; | |
3982 | for (prev = gagList; prev->next != gag; prev = prev->next) ; | |
3983 | prev->next = gag->next; | |
3984 | } | |
3985 | ||
3986 | ungagged = foreach_matching_user(gag->mask, ungag_helper_func, NULL); | |
3987 | ||
3988 | /* Deallocate storage */ | |
3989 | free(gag->reason); | |
3990 | free(gag->owner); | |
3991 | free(gag->mask); | |
3992 | free(gag); | |
3993 | ||
3994 | return ungagged; | |
3995 | } | |
3996 | ||
3997 | static void | |
3998 | gag_expire(void *data) | |
3999 | { | |
4000 | gag_free(data); | |
4001 | } | |
4002 | ||
4003 | unsigned int | |
4004 | gag_create(const char *mask, const char *owner, const char *reason, time_t expires) | |
4005 | { | |
4006 | struct gag_entry *gag; | |
4007 | ||
4008 | /* Create gag and put it into linked list */ | |
4009 | gag = calloc(1, sizeof(*gag)); | |
4010 | gag->mask = strdup(mask); | |
4011 | gag->owner = strdup(owner ? owner : "<unknown>"); | |
4012 | gag->reason = strdup(reason ? reason : "<unknown>"); | |
4013 | gag->expires = expires; | |
4014 | if (gag->expires) | |
4015 | timeq_add(gag->expires, gag_expire, gag); | |
4016 | gag->next = gagList; | |
4017 | gagList = gag; | |
4018 | ||
4019 | /* If we're linked, see if who the gag applies to */ | |
4020 | return foreach_matching_user(mask, gag_helper_func, gag); | |
4021 | } | |
4022 | ||
4023 | static int | |
4024 | add_gag_helper(const char *key, void *data, UNUSED_ARG(void *extra)) | |
4025 | { | |
4026 | struct record_data *rd = data; | |
4027 | char *owner, *reason, *expstr; | |
4028 | time_t expires; | |
4029 | ||
4030 | owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING); | |
4031 | reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING); | |
4032 | expstr = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING); | |
4033 | expires = expstr ? strtoul(expstr, NULL, 0) : 0; | |
4034 | gag_create(key, owner, reason, expires); | |
4035 | ||
4036 | return 0; | |
4037 | } | |
4038 | ||
4039 | static struct opserv_user_alert * | |
4040 | opserv_add_user_alert(struct userNode *req, const char *name, opserv_alert_reaction reaction, const char *text_discrim) | |
4041 | { | |
4042 | unsigned int wordc; | |
4043 | char *wordv[MAXNUMPARAMS], *discrim_copy; | |
4044 | struct opserv_user_alert *alert; | |
4045 | char *name_dup; | |
4046 | ||
4047 | if (dict_find(opserv_user_alerts, name, NULL)) { | |
4048 | send_message(req, opserv, "OSMSG_ALERT_EXISTS", name); | |
4049 | return NULL; | |
4050 | } | |
4051 | alert = malloc(sizeof(*alert)); | |
4052 | alert->owner = strdup(req->handle_info ? req->handle_info->handle : req->nick); | |
4053 | alert->text_discrim = strdup(text_discrim); | |
4054 | discrim_copy = strdup(text_discrim); /* save a copy of the discrim */ | |
4055 | wordc = split_line(discrim_copy, false, ArrayLength(wordv), wordv); | |
4056 | alert->discrim = opserv_discrim_create(req, opserv, wordc, wordv, 0); | |
4057 | if (!alert->discrim) { | |
4058 | free(alert->text_discrim); | |
4059 | free(discrim_copy); | |
4060 | free(alert); | |
4061 | return NULL; | |
4062 | } | |
4063 | alert->split_discrim = discrim_copy; | |
4064 | name_dup = strdup(name); | |
4065 | if (!alert->discrim->reason) | |
4066 | alert->discrim->reason = strdup(name); | |
4067 | alert->reaction = reaction; | |
4068 | dict_insert(opserv_user_alerts, name_dup, alert); | |
4069 | /* Stick the alert into the appropriate additional alert dict(s). | |
4070 | * For channel alerts, we only use channels and min_channels; | |
4071 | * max_channels would have to be checked on /part, which we do not | |
4072 | * yet do, and which seems of questionable value. | |
4073 | */ | |
4074 | if (alert->discrim->channel || alert->discrim->min_channels) | |
4075 | dict_insert(opserv_channel_alerts, name_dup, alert); | |
4076 | if (alert->discrim->mask_nick) | |
4077 | dict_insert(opserv_nick_based_alerts, name_dup, alert); | |
4078 | return alert; | |
4079 | } | |
4080 | ||
4081 | /* | |
4082 | static int | |
4083 | add_chan_warn(const char *key, void *data, UNUSED_ARG(void *extra)) | |
4084 | { | |
4085 | struct record_data *rd = data; | |
4086 | char *reason = GET_RECORD_QSTRING(rd); | |
4087 | ||
4088 | * i hope this can't happen * | |
4089 | if (!reason) | |
4090 | reason = "No Reason"; | |
4091 | ||
4092 | dict_insert(opserv_chan_warn, strdup(key), strdup(reason)); | |
4093 | return 0; | |
4094 | } | |
4095 | */ | |
4096 | ||
4097 | ||
4098 | static int | |
4099 | add_user_alert(const char *key, void *data, UNUSED_ARG(void *extra)) | |
4100 | { | |
4101 | dict_t alert_dict; | |
4102 | const char *discrim, *react, *owner; | |
4103 | opserv_alert_reaction reaction; | |
4104 | struct opserv_user_alert *alert; | |
4105 | ||
4106 | if (!(alert_dict = GET_RECORD_OBJECT((struct record_data *)data))) { | |
4107 | log_module(OS_LOG, LOG_ERROR, "Bad type (not a record) for alert %s.", key); | |
4108 | return 1; | |
4109 | } | |
4110 | discrim = database_get_data(alert_dict, KEY_DISCRIM, RECDB_QSTRING); | |
4111 | react = database_get_data(alert_dict, KEY_REACTION, RECDB_QSTRING); | |
4112 | if (!react || !irccasecmp(react, "notice")) | |
4113 | reaction = REACT_NOTICE; | |
4114 | else if (!irccasecmp(react, "kill")) | |
4115 | reaction = REACT_KILL; | |
4116 | /* | |
4117 | else if (!irccasecmp(react, "silent")) | |
4118 | reaction = REACT_SILENT; | |
4119 | */ | |
4120 | else if (!irccasecmp(react, "gline")) | |
4121 | reaction = REACT_GLINE; | |
4122 | else if (!irccasecmp(react, "track")) | |
4123 | reaction = REACT_TRACK; | |
4124 | else if (!irccasecmp(react, "shun")) | |
4125 | reaction = REACT_SHUN; | |
4126 | else { | |
4127 | log_module(OS_LOG, LOG_ERROR, "Invalid reaction %s for alert %s.", react, key); | |
4128 | return 0; | |
4129 | } | |
4130 | alert = opserv_add_user_alert(opserv, key, reaction, discrim); | |
4131 | if (!alert) { | |
4132 | log_module(OS_LOG, LOG_ERROR, "Unable to create alert %s from database.", key); | |
4133 | return 0; | |
4134 | } | |
4135 | owner = database_get_data(alert_dict, KEY_OWNER, RECDB_QSTRING); | |
4136 | free(alert->owner); | |
4137 | alert->owner = strdup(owner ? owner : "<unknown>"); | |
4138 | return 0; | |
4139 | } | |
4140 | ||
4141 | static int | |
4142 | trusted_host_read(const char *host, void *data, UNUSED_ARG(void *extra)) | |
4143 | { | |
4144 | struct record_data *rd = data; | |
4145 | const char *limit, *str, *reason, *issuer; | |
4146 | time_t issued, expires; | |
4147 | ||
4148 | if (rd->type == RECDB_QSTRING) { | |
4149 | /* old style host by itself */ | |
4150 | limit = GET_RECORD_QSTRING(rd); | |
4151 | issued = 0; | |
4152 | issuer = NULL; | |
4153 | expires = 0; | |
4154 | reason = NULL; | |
4155 | } else if (rd->type == RECDB_OBJECT) { | |
4156 | dict_t obj = GET_RECORD_OBJECT(rd); | |
4157 | /* new style structure */ | |
4158 | limit = database_get_data(obj, KEY_LIMIT, RECDB_QSTRING); | |
4159 | str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING); | |
4160 | expires = str ? ParseInterval(str) : 0; | |
4161 | reason = database_get_data(obj, KEY_REASON, RECDB_QSTRING); | |
4162 | issuer = database_get_data(obj, KEY_ISSUER, RECDB_QSTRING); | |
4163 | str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING); | |
4164 | issued = str ? ParseInterval(str) : 0; | |
4165 | } else | |
4166 | return 0; | |
4167 | ||
4168 | if (expires && (expires < now)) | |
4169 | return 0; | |
4170 | opserv_add_trusted_host(host, (limit ? strtoul(limit, NULL, 0) : 0), issuer, issued, expires, reason); | |
4171 | return 0; | |
4172 | } | |
4173 | ||
4174 | static int | |
4175 | add_routing_plan_server(const char *name, void *data, void *rp) | |
4176 | { | |
4177 | struct record_data *rd = data; | |
4178 | const char *uplink, *portstr, *karma, *second, *offline; | |
4179 | ||
4180 | dict_t obj = GET_RECORD_OBJECT(rd); | |
4181 | if(rd->type == RECDB_OBJECT) { | |
4182 | uplink = database_get_data(obj, KEY_UPLINK, RECDB_QSTRING); | |
4183 | second = database_get_data(obj, KEY_SECOND, RECDB_QSTRING); | |
4184 | portstr = database_get_data(obj, KEY_PORT, RECDB_QSTRING); | |
4185 | karma = database_get_data(obj, KEY_KARMA, RECDB_QSTRING); | |
4186 | offline = database_get_data(obj, KEY_OFFLINE, RECDB_QSTRING); | |
4187 | /* create routing plan server named key, with uplink uplink. */ | |
4188 | opserv_routing_plan_add_server(rp, name, uplink, portstr ? atoi(portstr) : 0, | |
4189 | karma ? atoi(karma) : KARMA_DEFAULT, second, | |
4190 | offline ? atoi(offline) : 0); | |
4191 | } | |
4192 | return 0; | |
4193 | ||
4194 | } | |
4195 | ||
4196 | static int | |
4197 | routing_plan_set_option(const char *name, void *data, UNUSED_ARG(void *extra)) | |
4198 | { | |
4199 | struct record_data *rd = data; | |
4200 | if(rd->type == RECDB_QSTRING) | |
4201 | { | |
4202 | char *value = GET_RECORD_QSTRING(rd); | |
4203 | dict_insert(opserv_routing_plan_options, strdup(name), strdup(value)); | |
4204 | } | |
4205 | return 0; | |
4206 | } | |
4207 | ||
4208 | static int | |
4209 | add_routing_plan(const char *name, void *data, UNUSED_ARG(void *extra)) | |
4210 | { | |
4211 | struct record_data *rd = data; | |
4212 | struct routingPlan *rp; | |
4213 | ||
4214 | if(rd->type == RECDB_OBJECT) { | |
4215 | dict_t obj = GET_RECORD_OBJECT(rd); | |
4216 | rp = opserv_add_routing_plan(name); | |
4217 | dict_foreach(obj, add_routing_plan_server, rp); | |
4218 | } | |
4219 | return 0; | |
4220 | } | |
4221 | ||
4222 | static int | |
4223 | opserv_saxdb_read(struct dict *conf_db) | |
4224 | { | |
4225 | dict_t object; | |
4226 | struct record_data *rd; | |
4227 | dict_iterator_t it; | |
4228 | unsigned int nn; | |
4229 | ||
4230 | if ((object = database_get_data(conf_db, KEY_RESERVES, RECDB_OBJECT))) | |
4231 | dict_foreach(object, add_reserved, opserv_reserved_nick_dict); | |
4232 | if ((rd = database_get_path(conf_db, KEY_BAD_WORDS))) { | |
4233 | switch (rd->type) { | |
4234 | case RECDB_STRING_LIST: | |
4235 | /* Add words one by one just in case there are overlaps from an old DB. */ | |
4236 | for (nn=0; nn<rd->d.slist->used; ++nn) | |
4237 | opserv_add_bad_word(NULL, NULL, rd->d.slist->list[nn]); | |
4238 | break; | |
4239 | case RECDB_OBJECT: | |
4240 | for (it=dict_first(rd->d.object); it; it=iter_next(it)) { | |
4241 | opserv_add_bad_word(NULL, NULL, iter_key(it)); | |
4242 | rd = iter_data(it); | |
4243 | if (rd->type == RECDB_STRING_LIST) | |
4244 | for (nn=0; nn<rd->d.slist->used; nn++) | |
4245 | dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL); | |
4246 | } | |
4247 | break; | |
4248 | default: | |
4249 | /* do nothing */; | |
4250 | } | |
4251 | } | |
4252 | if ((rd = database_get_path(conf_db, KEY_EXEMPT_CHANNELS)) | |
4253 | && (rd->type == RECDB_STRING_LIST)) { | |
4254 | for (nn=0; nn<rd->d.slist->used; ++nn) | |
4255 | dict_insert(opserv_exempt_channels, strdup(rd->d.slist->list[nn]), NULL); | |
4256 | } | |
4257 | if ((object = database_get_data(conf_db, KEY_MAX_CLIENTS, RECDB_OBJECT))) { | |
4258 | char *str; | |
4259 | if ((str = database_get_data(object, KEY_MAX, RECDB_QSTRING))) | |
4260 | max_clients = atoi(str); | |
4261 | if ((str = database_get_data(object, KEY_TIME, RECDB_QSTRING))) | |
4262 | max_clients_time = atoi(str); | |
4263 | } | |
4264 | if ((object = database_get_data(conf_db, KEY_TRUSTED_HOSTS, RECDB_OBJECT))) | |
4265 | dict_foreach(object, trusted_host_read, opserv_trusted_hosts); | |
4266 | if ((object = database_get_data(conf_db, KEY_GAGS, RECDB_OBJECT))) | |
4267 | dict_foreach(object, add_gag_helper, NULL); | |
4268 | if ((object = database_get_data(conf_db, KEY_ALERTS, RECDB_OBJECT))) | |
4269 | dict_foreach(object, add_user_alert, NULL); | |
4270 | /* | |
4271 | if ((object = database_get_data(conf_db, KEY_WARN, RECDB_OBJECT))) | |
4272 | dict_foreach(object, add_chan_warn, NULL); | |
4273 | */ | |
4274 | ||
4275 | if ((object = database_get_data(conf_db, KEY_ROUTINGPLAN, RECDB_OBJECT))) | |
4276 | dict_foreach(object, add_routing_plan, NULL); | |
4277 | ||
4278 | if ((object = database_get_data(conf_db, KEY_ROUTINGPLAN_OPTIONS, RECDB_OBJECT))) | |
4279 | dict_foreach(object, routing_plan_set_option, NULL); | |
4280 | ||
4281 | return 0; | |
4282 | } | |
4283 | ||
4284 | static int | |
4285 | opserv_saxdb_write(struct saxdb_context *ctx) | |
4286 | { | |
4287 | struct string_list *slist; | |
4288 | dict_iterator_t it; | |
4289 | ||
4290 | /* reserved nicks */ | |
4291 | if (dict_size(opserv_reserved_nick_dict)) { | |
4292 | saxdb_start_record(ctx, KEY_RESERVES, 1); | |
4293 | for (it = dict_first(opserv_reserved_nick_dict); it; it = iter_next(it)) { | |
4294 | struct userNode *user = iter_data(it); | |
4295 | if (!IsPersistent(user)) continue; | |
4296 | saxdb_start_record(ctx, iter_key(it), 0); | |
4297 | saxdb_write_string(ctx, KEY_IDENT, user->ident); | |
4298 | saxdb_write_string(ctx, KEY_HOSTNAME, user->hostname); | |
4299 | saxdb_write_string(ctx, KEY_DESC, user->info); | |
4300 | saxdb_end_record(ctx); | |
4301 | } | |
4302 | saxdb_end_record(ctx); | |
4303 | } | |
4304 | /* bad word set */ | |
4305 | if (opserv_bad_words->used) { | |
4306 | saxdb_write_string_list(ctx, KEY_BAD_WORDS, opserv_bad_words); | |
4307 | } | |
4308 | /* routing plan options */ | |
4309 | if (dict_size(opserv_routing_plan_options)) { | |
4310 | saxdb_start_record(ctx, KEY_ROUTINGPLAN_OPTIONS, 1); | |
4311 | for(it = dict_first(opserv_routing_plan_options); it; it = iter_next(it)) { | |
4312 | saxdb_write_string(ctx, iter_key(it), iter_data(it)); | |
4313 | } | |
4314 | saxdb_end_record(ctx); | |
4315 | } | |
4316 | /* routing plans */ | |
4317 | if (dict_size(opserv_routing_plans)) { | |
4318 | dict_iterator_t svrit; | |
4319 | struct routingPlan *rp; | |
4320 | struct routingPlanServer *rps; | |
4321 | saxdb_start_record(ctx, KEY_ROUTINGPLAN, 1); | |
4322 | for (it = dict_first(opserv_routing_plans); it; it = iter_next(it)) { | |
4323 | rp = iter_data(it); | |
4324 | saxdb_start_record(ctx, iter_key(it), 0); | |
4325 | for(svrit = dict_first(rp->servers); svrit; svrit = iter_next(svrit)) { | |
4326 | char buf[MAXLEN]; | |
4327 | rps = iter_data(svrit); | |
4328 | saxdb_start_record(ctx, iter_key(svrit), 0); | |
4329 | saxdb_write_string(ctx, KEY_UPLINK, rps->uplink); | |
4330 | if(rps->secondaryuplink) | |
4331 | saxdb_write_string(ctx, KEY_SECOND, rps->secondaryuplink); | |
4332 | sprintf(buf, "%d", rps->port); | |
4333 | saxdb_write_string(ctx, KEY_PORT, buf); | |
4334 | sprintf(buf, "%d", rps->karma); | |
4335 | saxdb_write_string(ctx, KEY_KARMA, buf); | |
4336 | sprintf(buf, "%d", rps->offline); | |
4337 | saxdb_write_string(ctx, KEY_OFFLINE, buf); | |
4338 | saxdb_end_record(ctx); | |
4339 | } | |
4340 | saxdb_end_record(ctx); | |
4341 | } | |
4342 | saxdb_end_record(ctx); | |
4343 | } | |
4344 | /* insert exempt channel names */ | |
4345 | if (dict_size(opserv_exempt_channels)) { | |
4346 | slist = alloc_string_list(dict_size(opserv_exempt_channels)); | |
4347 | for (it=dict_first(opserv_exempt_channels); it; it=iter_next(it)) { | |
4348 | string_list_append(slist, strdup(iter_key(it))); | |
4349 | } | |
4350 | saxdb_write_string_list(ctx, KEY_EXEMPT_CHANNELS, slist); | |
4351 | free_string_list(slist); | |
4352 | } | |
4353 | /* trusted hosts takes a little more work */ | |
4354 | if (dict_size(opserv_trusted_hosts)) { | |
4355 | saxdb_start_record(ctx, KEY_TRUSTED_HOSTS, 1); | |
4356 | for (it = dict_first(opserv_trusted_hosts); it; it = iter_next(it)) { | |
4357 | struct trusted_host *th = iter_data(it); | |
4358 | saxdb_start_record(ctx, iter_key(it), 0); | |
4359 | if (th->limit) saxdb_write_int(ctx, KEY_LIMIT, th->limit); | |
4360 | if (th->expires) saxdb_write_int(ctx, KEY_EXPIRES, th->expires); | |
4361 | if (th->issued) saxdb_write_int(ctx, KEY_ISSUED, th->issued); | |
4362 | if (th->issuer) saxdb_write_string(ctx, KEY_ISSUER, th->issuer); | |
4363 | if (th->reason) saxdb_write_string(ctx, KEY_REASON, th->reason); | |
4364 | saxdb_end_record(ctx); | |
4365 | } | |
4366 | saxdb_end_record(ctx); | |
4367 | } | |
4368 | /* gags */ | |
4369 | if (gagList) { | |
4370 | struct gag_entry *gag; | |
4371 | saxdb_start_record(ctx, KEY_GAGS, 1); | |
4372 | for (gag = gagList; gag; gag = gag->next) { | |
4373 | saxdb_start_record(ctx, gag->mask, 0); | |
4374 | saxdb_write_string(ctx, KEY_OWNER, gag->owner); | |
4375 | saxdb_write_string(ctx, KEY_REASON, gag->reason); | |
4376 | if (gag->expires) saxdb_write_int(ctx, KEY_EXPIRES, gag->expires); | |
4377 | saxdb_end_record(ctx); | |
4378 | } | |
4379 | saxdb_end_record(ctx); | |
4380 | } | |
4381 | /* channel warnings */ | |
4382 | /* | |
4383 | if (dict_size(opserv_chan_warn)) { | |
4384 | saxdb_start_record(ctx, KEY_WARN, 0); | |
4385 | for (it = dict_first(opserv_chan_warn); it; it = iter_next(it)) { | |
4386 | saxdb_write_string(ctx, iter_key(it), iter_data(it)); | |
4387 | } | |
4388 | saxdb_end_record(ctx); | |
4389 | } | |
4390 | */ | |
4391 | /* alerts */ | |
4392 | if (dict_size(opserv_user_alerts)) { | |
4393 | saxdb_start_record(ctx, KEY_ALERTS, 1); | |
4394 | for (it = dict_first(opserv_user_alerts); it; it = iter_next(it)) { | |
4395 | struct opserv_user_alert *alert = iter_data(it); | |
4396 | const char *reaction; | |
4397 | saxdb_start_record(ctx, iter_key(it), 0); | |
4398 | saxdb_write_string(ctx, KEY_DISCRIM, alert->text_discrim); | |
4399 | saxdb_write_string(ctx, KEY_OWNER, alert->owner); | |
4400 | switch (alert->reaction) { | |
4401 | case REACT_NOTICE: reaction = "notice"; break; | |
4402 | case REACT_KILL: reaction = "kill"; break; | |
4403 | // case REACT_SILENT: reaction = "silent"; break; | |
4404 | case REACT_GLINE: reaction = "gline"; break; | |
4405 | case REACT_TRACK: reaction = "track"; break; | |
4406 | case REACT_SHUN: reaction = "shun"; break; | |
4407 | default: | |
4408 | reaction = NULL; | |
4409 | log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s (while writing database).", alert->reaction, iter_key(it)); | |
4410 | break; | |
4411 | } | |
4412 | if (reaction) saxdb_write_string(ctx, KEY_REACTION, reaction); | |
4413 | saxdb_end_record(ctx); | |
4414 | } | |
4415 | saxdb_end_record(ctx); | |
4416 | } | |
4417 | /* max clients */ | |
4418 | saxdb_start_record(ctx, KEY_MAX_CLIENTS, 0); | |
4419 | saxdb_write_int(ctx, KEY_MAX, max_clients); | |
4420 | saxdb_write_int(ctx, KEY_TIME, max_clients_time); | |
4421 | saxdb_end_record(ctx); | |
4422 | return 0; | |
4423 | } | |
4424 | ||
4425 | static int | |
4426 | query_keys_helper(const char *key, UNUSED_ARG(void *data), void *extra) | |
4427 | { | |
4428 | send_message_type(4, extra, opserv, "$b%s$b", key); | |
4429 | return 0; | |
4430 | } | |
4431 | ||
4432 | static MODCMD_FUNC(cmd_query) | |
4433 | { | |
4434 | struct record_data *rd; | |
4435 | unsigned int i; | |
4436 | char *nodename; | |
4437 | ||
4438 | if (argc < 2) { | |
4439 | reply("OSMSG_OPTION_ROOT"); | |
4440 | conf_enum_root(query_keys_helper, user); | |
4441 | return 1; | |
4442 | } | |
4443 | ||
4444 | nodename = unsplit_string(argv+1, argc-1, NULL); | |
4445 | if (!(rd = conf_get_node(nodename))) { | |
4446 | reply("OSMSG_UNKNOWN_OPTION", nodename); | |
4447 | return 0; | |
4448 | } | |
4449 | ||
4450 | if (rd->type == RECDB_QSTRING) | |
4451 | reply("OSMSG_OPTION_IS", nodename, rd->d.qstring); | |
4452 | else if (rd->type == RECDB_STRING_LIST) { | |
4453 | reply("OSMSG_OPTION_LIST", nodename); | |
4454 | if (rd->d.slist->used) | |
4455 | for (i=0; i<rd->d.slist->used; i++) | |
4456 | send_message_type(4, user, cmd->parent->bot, "$b%s$b", rd->d.slist->list[i]); | |
4457 | else | |
4458 | reply("OSMSG_OPTION_LIST_EMPTY"); | |
4459 | } else if (rd->type == RECDB_OBJECT) { | |
4460 | reply("OSMSG_OPTION_KEYS", nodename); | |
4461 | dict_foreach(rd->d.object, query_keys_helper, user); | |
4462 | } | |
4463 | ||
4464 | return 1; | |
4465 | } | |
4466 | ||
4467 | static MODCMD_FUNC(cmd_set) | |
4468 | { | |
4469 | struct record_data *rd; | |
4470 | ||
4471 | /* I originally wanted to be able to fully manipulate the config | |
4472 | db with this, but i wussed out. feel free to fix this - you'll | |
4473 | need to handle quoted strings which have been split, and likely | |
4474 | invent a syntax for it. -Zoot */ | |
4475 | ||
4476 | if (!(rd = conf_get_node(argv[1]))) { | |
4477 | reply("OSMSG_SET_NOT_SET", argv[1]); | |
4478 | return 0; | |
4479 | } | |
4480 | ||
4481 | if (rd->type != RECDB_QSTRING) { | |
4482 | reply("OSMSG_SET_BAD_TYPE", argv[1]); | |
4483 | return 0; | |
4484 | } | |
4485 | ||
4486 | free(rd->d.qstring); | |
4487 | rd->d.qstring = strdup(argv[2]); | |
4488 | conf_call_reload_funcs(); | |
4489 | reply("OSMSG_SET_SUCCESS", argv[1], argv[2]); | |
4490 | return 1; | |
4491 | } | |
4492 | ||
4493 | static MODCMD_FUNC(cmd_settime) | |
4494 | { | |
4495 | const char *srv_name_mask = "*"; | |
4496 | time_t new_time = now; | |
4497 | ||
4498 | if (argc > 1) | |
4499 | srv_name_mask = argv[1]; | |
4500 | if (argc > 2) | |
4501 | new_time = time(NULL); | |
4502 | irc_settime(srv_name_mask, new_time); | |
4503 | reply("OSMSG_SETTIME_SUCCESS", srv_name_mask); | |
4504 | return 1; | |
4505 | } | |
4506 | ||
4507 | static discrim_t | |
4508 | opserv_discrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[], int allow_channel) | |
4509 | { | |
4510 | unsigned int i, j; | |
4511 | discrim_t discrim; | |
4512 | ||
4513 | discrim = calloc(1, sizeof(*discrim)); | |
4514 | discrim->limit = 250; | |
4515 | discrim->max_level = ~0; | |
4516 | discrim->max_ts = INT_MAX; | |
4517 | discrim->domain_depth = 2; | |
4518 | discrim->max_channels = INT_MAX; | |
4519 | discrim->authed = -1; | |
4520 | discrim->info_space = -1; | |
4521 | discrim->intra_dcmp = 0; | |
4522 | discrim->intra_scmp = 0; | |
4523 | discrim->use_regex = 0; | |
4524 | discrim->silent = 0; | |
4525 | ||
4526 | for (i=0; i<argc; i++) { | |
4527 | if (irccasecmp(argv[i], "log") == 0) { | |
4528 | discrim->option_log = 1; | |
4529 | continue; | |
4530 | } | |
4531 | /* Assume all other criteria require arguments. */ | |
4532 | if (i == argc - 1) { | |
4533 | send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]); | |
4534 | goto fail; | |
4535 | } | |
4536 | if (argv[i+1][0] == '&') { | |
4537 | /* Looking for intra-userNode matches */ | |
4538 | char *tmp = &(argv[i+1][1]); | |
4539 | if (strcasecmp(tmp, argv[i]) != 0) { /* Don't allow "nick &nick" etc */ | |
4540 | if (!strcasecmp(tmp, "nick")) | |
4541 | discrim->intra_dcmp = 1; | |
4542 | else if (!strcasecmp(tmp, "ident")) | |
4543 | discrim->intra_dcmp = 2; | |
4544 | else if (!strcasecmp(tmp, "info")) | |
4545 | discrim->intra_dcmp = 3; | |
4546 | } | |
4547 | } | |
4548 | if (irccasecmp(argv[i], "mask") == 0) { | |
4549 | if (!is_ircmask(argv[++i])) { | |
4550 | send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]); | |
4551 | goto fail; | |
4552 | } | |
4553 | if (!split_ircmask(argv[i], | |
4554 | &discrim->mask_nick, | |
4555 | &discrim->mask_ident, | |
4556 | &discrim->mask_host)) { | |
4557 | send_message(user, bot, "OSMSG_INVALID_IRCMASK", argv[i]); | |
4558 | goto fail; | |
4559 | } | |
4560 | } else if (irccasecmp(argv[i], "nick") == 0) { | |
4561 | i++; | |
4562 | if (discrim->intra_dcmp > 0) | |
4563 | discrim->intra_scmp = 1; | |
4564 | else | |
4565 | discrim->mask_nick = argv[i]; | |
4566 | } else if (irccasecmp(argv[i], "ident") == 0) { | |
4567 | i++; | |
4568 | if (discrim->intra_dcmp > 0) | |
4569 | discrim->intra_scmp = 2; | |
4570 | else | |
4571 | discrim->mask_ident = argv[i]; | |
4572 | } else if (irccasecmp(argv[i], "host") == 0) { | |
4573 | discrim->mask_host = argv[++i]; | |
4574 | } else if (irccasecmp(argv[i], "info") == 0) { | |
4575 | i++; | |
4576 | if (discrim->intra_dcmp > 0) | |
4577 | discrim->intra_scmp = 3; | |
4578 | else | |
4579 | discrim->mask_info = argv[i]; | |
4580 | } else if (irccasecmp(argv[i], "server") == 0) { | |
4581 | discrim->server = argv[++i]; | |
4582 | } else if (irccasecmp(argv[i], "ip") == 0) { | |
4583 | j = irc_pton(&discrim->ip_mask, &discrim->ip_mask_bits, argv[++i]); | |
4584 | if (!j) { | |
4585 | send_message(user, bot, "OSMSG_BAD_IP", argv[i]); | |
4586 | goto fail; | |
4587 | } | |
4588 | } else if (irccasecmp(argv[i], "account") == 0) { | |
4589 | if (discrim->authed == 0) { | |
4590 | send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED"); | |
4591 | goto fail; | |
4592 | } | |
4593 | discrim->accountmask = argv[++i]; | |
4594 | discrim->authed = 1; | |
4595 | } else if (irccasecmp(argv[i], "authed") == 0) { | |
4596 | i++; /* true_string and false_string are macros! */ | |
4597 | if (true_string(argv[i])) { | |
4598 | discrim->authed = 1; | |
4599 | } else if (false_string(argv[i])) { | |
4600 | if (discrim->accountmask) { | |
4601 | send_message(user, bot, "OSMSG_ACCOUNTMASK_AUTHED"); | |
4602 | goto fail; | |
4603 | } | |
4604 | discrim->authed = 0; | |
4605 | } else { | |
4606 | send_message(user, bot, "MSG_INVALID_BINARY", argv[i]); | |
4607 | goto fail; | |
4608 | } | |
4609 | } else if (irccasecmp(argv[i], "info_space") == 0) { | |
4610 | /* XXX: A hack because you can't check explicitly for a space through | |
4611 | * any other means */ | |
4612 | i++; | |
4613 | if (true_string(argv[i])) { | |
4614 | discrim->info_space = 1; | |
4615 | } else if (false_string(argv[i])) { | |
4616 | discrim->info_space = 0; | |
4617 | } else { | |
4618 | send_message(user, bot, "MSG_INVALID_BINARY", argv[i]); | |
4619 | goto fail; | |
4620 | } | |
4621 | } else if (irccasecmp(argv[i], "regex") == 0) { | |
4622 | i++; | |
4623 | if (true_string(argv[i])) { | |
4624 | discrim->use_regex = 1; | |
4625 | } else if (false_string(argv[i])) { | |
4626 | discrim->use_regex = 0; | |
4627 | } else { | |
4628 | send_message(user, bot, "MSG_INVALID_BINARY", argv[i]); | |
4629 | goto fail; | |
4630 | } | |
4631 | } else if (irccasecmp(argv[i], "silent") == 0) { | |
4632 | i++; | |
4633 | if(user != opserv && !oper_has_access(user, opserv, opserv_conf.silent_level, 0)) { | |
4634 | goto fail; | |
4635 | } else if (true_string(argv[i])) { | |
4636 | discrim->silent = 1; | |
4637 | } else if (false_string(argv[i])) { | |
4638 | discrim->silent = 0; | |
4639 | } else { | |
4640 | send_message(user, bot, "MSG_INVALID_BINARY", argv[i]); | |
4641 | goto fail; | |
4642 | } | |
4643 | } else if (irccasecmp(argv[i], "duration") == 0) { | |
4644 | discrim->duration = ParseInterval(argv[++i]); | |
4645 | } else if (irccasecmp(argv[i], "channel") == 0) { | |
4646 | for (j=0, i++; ; j++) { | |
4647 | switch (argv[i][j]) { | |
4648 | case '#': | |
4649 | goto find_channel; | |
4650 | case '-': | |
4651 | discrim->chan_no_modes |= MODE_CHANOP | MODE_HALFOP | MODE_VOICE; | |
4652 | break; | |
4653 | case '+': | |
4654 | discrim->chan_req_modes |= MODE_VOICE; | |
4655 | discrim->chan_no_modes |= MODE_CHANOP; | |
4656 | discrim->chan_no_modes |= MODE_HALFOP; | |
4657 | break; | |
4658 | case '%': | |
4659 | discrim->chan_req_modes |= MODE_HALFOP; | |
4660 | discrim->chan_no_modes |= MODE_CHANOP; | |
4661 | discrim->chan_no_modes |= MODE_VOICE; | |
4662 | break; | |
4663 | case '@': | |
4664 | discrim->chan_req_modes |= MODE_CHANOP; | |
4665 | break; | |
4666 | case '\0': | |
4667 | send_message(user, bot, "MSG_NOT_CHANNEL_NAME"); | |
4668 | goto fail; | |
4669 | } | |
4670 | } | |
4671 | find_channel: | |
4672 | discrim->chan_no_modes &= ~discrim->chan_req_modes; | |
4673 | if (!(discrim->channel = GetChannel(argv[i]+j))) { | |
4674 | /* secretly "allow_channel" now means "if a channel name is | |
4675 | * specified, require that it currently exist" */ | |
4676 | if (allow_channel) { | |
4677 | send_message(user, bot, "MSG_CHANNEL_UNKNOWN", argv[i]); | |
4678 | goto fail; | |
4679 | } else { | |
4680 | discrim->channel = AddChannel(argv[i]+j, now, NULL, NULL, NULL); | |
4681 | } | |
4682 | } | |
4683 | LockChannel(discrim->channel); | |
4684 | } else if (irccasecmp(argv[i], "numchannels") == 0) { | |
4685 | discrim->min_channels = discrim->max_channels = strtoul(argv[++i], NULL, 10); | |
4686 | } else if (irccasecmp(argv[i], "limit") == 0) { | |
4687 | discrim->limit = strtoul(argv[++i], NULL, 10); | |
4688 | } else if (irccasecmp(argv[i], "reason") == 0) { | |
4689 | discrim->reason = strdup(unsplit_string(argv+i+1, argc-i-1, NULL)); | |
4690 | i = argc; | |
4691 | } else if (irccasecmp(argv[i], "last") == 0) { | |
4692 | discrim->min_ts = now - ParseInterval(argv[++i]); | |
4693 | } else if ((irccasecmp(argv[i], "linked") == 0) | |
4694 | || (irccasecmp(argv[i], "nickage") == 0)) { | |
4695 | const char *cmp = argv[++i]; | |
4696 | if (cmp[0] == '<') { | |
4697 | if (cmp[1] == '=') { | |
4698 | discrim->min_ts = now - ParseInterval(cmp+2); | |
4699 | } else { | |
4700 | discrim->min_ts = now - (ParseInterval(cmp+1) - 1); | |
4701 | } | |
4702 | } else if (cmp[0] == '>') { | |
4703 | if (cmp[1] == '=') { | |
4704 | discrim->max_ts = now - ParseInterval(cmp+2); | |
4705 | } else { | |
4706 | discrim->max_ts = now - (ParseInterval(cmp+1) - 1); | |
4707 | } | |
4708 | } else { | |
4709 | discrim->min_ts = now - ParseInterval(cmp+2); | |
4710 | } | |
4711 | } else if (irccasecmp(argv[i], "access") == 0) { | |
4712 | const char *cmp = argv[++i]; | |
4713 | if (cmp[0] == '<') { | |
4714 | if (discrim->min_level == 0) discrim->min_level = 1; | |
4715 | if (cmp[1] == '=') { | |
4716 | discrim->max_level = strtoul(cmp+2, NULL, 0); | |
4717 | } else { | |
4718 | discrim->max_level = strtoul(cmp+1, NULL, 0) - 1; | |
4719 | } | |
4720 | } else if (cmp[0] == '=') { | |
4721 | discrim->min_level = discrim->max_level = strtoul(cmp+1, NULL, 0); | |
4722 | } else if (cmp[0] == '>') { | |
4723 | if (cmp[1] == '=') { | |
4724 | discrim->min_level = strtoul(cmp+2, NULL, 0); | |
4725 | } else { | |
4726 | discrim->min_level = strtoul(cmp+1, NULL, 0) + 1; | |
4727 | } | |
4728 | } else { | |
4729 | discrim->min_level = strtoul(cmp+2, NULL, 0); | |
4730 | } | |
4731 | } else if ((irccasecmp(argv[i], "abuse") == 0) | |
4732 | && (irccasecmp(argv[++i], "opers") == 0)) { | |
4733 | discrim->match_opers = 1; | |
4734 | } else if (irccasecmp(argv[i], "depth") == 0) { | |
4735 | discrim->domain_depth = strtoul(argv[++i], NULL, 0); | |
4736 | } else if (irccasecmp(argv[i], "clones") == 0) { | |
4737 | discrim->min_clones = strtoul(argv[++i], NULL, 0); | |
4738 | } else { | |
4739 | send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]); | |
4740 | goto fail; | |
4741 | } | |
4742 | } | |
4743 | ||
4744 | if (discrim->mask_nick && !strcmp(discrim->mask_nick, "*")) { | |
4745 | discrim->mask_nick = 0; | |
4746 | } | |
4747 | if (discrim->mask_ident && !strcmp(discrim->mask_ident, "*")) { | |
4748 | discrim->mask_ident = 0; | |
4749 | } | |
4750 | if (discrim->mask_info && !strcmp(discrim->mask_info, "*")) { | |
4751 | discrim->mask_info = 0; | |
4752 | } | |
4753 | if (discrim->mask_host && !discrim->mask_host[strspn(discrim->mask_host, "*.")]) { | |
4754 | discrim->mask_host = 0; | |
4755 | } | |
4756 | ||
4757 | if(discrim->use_regex) | |
4758 | { | |
4759 | if(discrim->mask_nick) | |
4760 | { | |
4761 | int err = regcomp(&discrim->regex_nick, discrim->mask_nick, REG_EXTENDED|REG_ICASE|REG_NOSUB); | |
4762 | discrim->has_regex_nick = !err; | |
4763 | if(err) | |
4764 | { | |
4765 | char buff[256]; | |
4766 | buff[regerror(err, &discrim->regex_nick, buff, sizeof(buff))] = 0; | |
4767 | ||
4768 | send_message(user, bot, "OSMSG_INVALID_REGEX", discrim->mask_nick, buff, err); | |
4769 | goto regfail; | |
4770 | } | |
4771 | } | |
4772 | ||
4773 | if(discrim->mask_ident) | |
4774 | { | |
4775 | int err = regcomp(&discrim->regex_ident, discrim->mask_ident, REG_EXTENDED|REG_ICASE|REG_NOSUB); | |
4776 | discrim->has_regex_ident = !err; | |
4777 | if(err) | |
4778 | { | |
4779 | char buff[256]; | |
4780 | buff[regerror(err, &discrim->regex_ident, buff, sizeof(buff))] = 0; | |
4781 | ||
4782 | send_message(user, bot, "OSMSG_INVALID_REGEX", discrim->mask_ident, buff, err); | |
4783 | goto regfail; | |
4784 | } | |
4785 | } | |
4786 | ||
4787 | if(discrim->mask_host) | |
4788 | { | |
4789 | int err = regcomp(&discrim->regex_host, discrim->mask_host, REG_EXTENDED|REG_ICASE|REG_NOSUB); | |
4790 | discrim->has_regex_host = !err; | |
4791 | if(err) | |
4792 | { | |
4793 | char buff[256]; | |
4794 | buff[regerror(err, &discrim->regex_host, buff, sizeof(buff))] = 0; | |
4795 | ||
4796 | send_message(user, bot, "OSMSG_INVALID_REGEX", discrim->mask_host, buff, err); | |
4797 | goto regfail; | |
4798 | } | |
4799 | } | |
4800 | ||
4801 | if(discrim->mask_info) | |
4802 | { | |
4803 | int err = regcomp(&discrim->regex_info, discrim->mask_info, REG_EXTENDED|REG_ICASE|REG_NOSUB); | |
4804 | discrim->has_regex_info = !err; | |
4805 | if(err) | |
4806 | { | |
4807 | char buff[256]; | |
4808 | buff[regerror(err, &discrim->regex_info, buff, sizeof(buff))] = 0; | |
4809 | ||
4810 | send_message(user, bot, "OSMSG_INVALID_REGEX", discrim->mask_info, buff, err); | |
4811 | goto regfail; | |
4812 | } | |
4813 | } | |
4814 | } | |
4815 | ||
4816 | return discrim; | |
4817 | ||
4818 | fail: | |
4819 | free(discrim); | |
4820 | return NULL; | |
4821 | ||
4822 | regfail: | |
4823 | if(discrim->has_regex_nick) | |
4824 | regfree(&discrim->regex_nick); | |
4825 | if(discrim->has_regex_ident) | |
4826 | regfree(&discrim->regex_ident); | |
4827 | if(discrim->has_regex_host) | |
4828 | regfree(&discrim->regex_host); | |
4829 | if(discrim->has_regex_info) | |
4830 | regfree(&discrim->regex_info); | |
4831 | ||
4832 | free(discrim); | |
4833 | return NULL; | |
4834 | } | |
4835 | ||
4836 | static int | |
4837 | discrim_match(discrim_t discrim, struct userNode *user) | |
4838 | { | |
4839 | unsigned int access; | |
4840 | char *scmp=NULL, *dcmp=NULL; | |
4841 | ||
4842 | if ((user->timestamp < discrim->min_ts) | |
4843 | || (user->timestamp > discrim->max_ts) | |
4844 | || (user->channels.used < discrim->min_channels) | |
4845 | || (user->channels.used > discrim->max_channels) | |
4846 | || (discrim->authed == 0 && user->handle_info) | |
4847 | || (discrim->authed == 1 && !user->handle_info) | |
4848 | || (discrim->info_space == 0 && user->info[0] == ' ') | |
4849 | || (discrim->info_space == 1 && user->info[0] != ' ') | |
4850 | || (discrim->server && !match_ircglob(user->uplink->name, discrim->server)) | |
4851 | || (discrim->accountmask && (!user->handle_info || !match_ircglob(user->handle_info->handle, discrim->accountmask))) | |
4852 | || (discrim->ip_mask_bits && !irc_check_mask(&user->ip, &discrim->ip_mask, discrim->ip_mask_bits)) | |
4853 | ) | |
4854 | return 0; | |
4855 | ||
4856 | if (discrim->channel && !GetUserMode(discrim->channel, user)) | |
4857 | return 0; | |
4858 | ||
4859 | if(discrim->use_regex) | |
4860 | { | |
4861 | if((discrim->has_regex_nick && regexec(&discrim->regex_nick, user->nick, 0, 0, 0)) | |
4862 | || (discrim->has_regex_ident && regexec(&discrim->regex_ident, user->ident, 0, 0, 0)) | |
4863 | || (discrim->has_regex_host && regexec(&discrim->regex_host, user->hostname, 0, 0, 0)) | |
4864 | || (discrim->has_regex_info && regexec(&discrim->regex_info, user->info, 0, 0, 0))) { | |
4865 | return 0; | |
4866 | } | |
4867 | } | |
4868 | else | |
4869 | { | |
4870 | if ((discrim->mask_nick && !match_ircglob(user->nick, discrim->mask_nick)) | |
4871 | || (discrim->mask_ident && !match_ircglob(user->ident, discrim->mask_ident)) | |
4872 | || (discrim->mask_host && !match_ircglob(user->hostname, discrim->mask_host)) | |
4873 | || (discrim->mask_info && !match_ircglob(user->info, discrim->mask_info))) { | |
4874 | return 0; | |
4875 | } | |
4876 | } | |
4877 | ||
4878 | if ((discrim->intra_scmp > 0 && discrim->intra_dcmp > 0)) { | |
4879 | switch(discrim->intra_scmp) { | |
4880 | case 1: scmp=user->nick; break; | |
4881 | case 2: scmp=user->ident; break; | |
4882 | case 3: | |
4883 | scmp=user->info; | |
4884 | if (discrim->info_space == 1) scmp++; | |
4885 | break; | |
4886 | } | |
4887 | switch(discrim->intra_dcmp) { | |
4888 | case 1: dcmp=user->nick; break; | |
4889 | case 2: dcmp=user->ident; break; | |
4890 | case 3: /* When checking INFO, and info_space is enabled | |
4891 | * ignore the first character in a search | |
4892 | * XXX: Should we ignore ALL leading whitespace? | |
4893 | * Also, what about ignoring ~ in ident? | |
4894 | */ | |
4895 | dcmp=user->info; | |
4896 | if (discrim->info_space == 1) dcmp++; | |
4897 | break; | |
4898 | } | |
4899 | if (irccasecmp(scmp,dcmp)) | |
4900 | return 0; | |
4901 | } | |
4902 | ||
4903 | access = user->handle_info ? user->handle_info->opserv_level : 0; | |
4904 | if ((access < discrim->min_level) | |
4905 | || (access > discrim->max_level)) { | |
4906 | return 0; | |
4907 | } | |
4908 | if (discrim->min_clones > 1) { | |
4909 | struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&user->ip), NULL); | |
4910 | if (!ohi || (ohi->clients.used < discrim->min_clones)) | |
4911 | return 0; | |
4912 | } | |
4913 | return 1; | |
4914 | } | |
4915 | ||
4916 | static unsigned int | |
4917 | opserv_discrim_search(discrim_t discrim, discrim_search_func dsf, void *data) | |
4918 | { | |
4919 | unsigned int nn, count; | |
4920 | struct userList matched; | |
4921 | ||
4922 | userList_init(&matched); | |
4923 | /* Try most optimized search methods first */ | |
4924 | if (discrim->channel) { | |
4925 | for (nn=0; | |
4926 | (nn < discrim->channel->members.used) | |
4927 | && (matched.used < discrim->limit); | |
4928 | nn++) { | |
4929 | struct modeNode *mn = discrim->channel->members.list[nn]; | |
4930 | if (((mn->modes & discrim->chan_req_modes) != discrim->chan_req_modes) | |
4931 | || ((mn->modes & discrim->chan_no_modes) != 0)) { | |
4932 | continue; | |
4933 | } | |
4934 | if (discrim_match(discrim, mn->user)) { | |
4935 | userList_append(&matched, mn->user); | |
4936 | } | |
4937 | } | |
4938 | } else if (discrim->ip_mask_bits == 128) { | |
4939 | struct opserv_hostinfo *ohi = dict_find(opserv_hostinfo_dict, irc_ntoa(&discrim->ip_mask), NULL); | |
4940 | if (!ohi) { | |
4941 | userList_clean(&matched); | |
4942 | return 0; | |
4943 | } | |
4944 | for (nn=0; (nn<ohi->clients.used) && (matched.used < discrim->limit); nn++) { | |
4945 | if (discrim_match(discrim, ohi->clients.list[nn])) { | |
4946 | userList_append(&matched, ohi->clients.list[nn]); | |
4947 | } | |
4948 | } | |
4949 | } else { | |
4950 | dict_iterator_t it; | |
4951 | for (it=dict_first(clients); it && (matched.used < discrim->limit); it=iter_next(it)) { | |
4952 | if (discrim_match(discrim, iter_data(it))) { | |
4953 | userList_append(&matched, iter_data(it)); | |
4954 | } | |
4955 | } | |
4956 | } | |
4957 | ||
4958 | if (!matched.used) { | |
4959 | userList_clean(&matched); | |
4960 | return 0; | |
4961 | } | |
4962 | ||
4963 | if (discrim->option_log) { | |
4964 | log_module(OS_LOG, LOG_INFO, "Logging matches for search:"); | |
4965 | } | |
4966 | for (nn=0; nn<matched.used; nn++) { | |
4967 | struct userNode *user = matched.list[nn]; | |
4968 | if (discrim->option_log) { | |
4969 | log_module(OS_LOG, LOG_INFO, " %s!%s@%s", user->nick, user->ident, user->hostname); | |
4970 | } | |
4971 | if (dsf(user, data)) { | |
4972 | /* If a search function returns true, it ran into a | |
4973 | problem. Stop going through the list. */ | |
4974 | break; | |
4975 | } | |
4976 | } | |
4977 | if (discrim->option_log) { | |
4978 | log_module(OS_LOG, LOG_INFO, "End of matching users."); | |
4979 | } | |
4980 | count = matched.used; | |
4981 | userList_clean(&matched); | |
4982 | return count; | |
4983 | } | |
4984 | ||
4985 | static int | |
4986 | trace_print_func(struct userNode *match, void *extra) | |
4987 | { | |
4988 | struct discrim_and_source *das = extra; | |
4989 | if (match->handle_info) { | |
4990 | 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); | |
4991 | } else { | |
4992 | send_message_type(4, das->source, das->destination, "%-15s\002 \002%10s\002@\002%s", match->nick, match->ident, match->hostname); | |
4993 | } | |
4994 | return 0; | |
4995 | } | |
4996 | ||
4997 | static int | |
4998 | trace_count_func(UNUSED_ARG(struct userNode *match), UNUSED_ARG(void *extra)) | |
4999 | { | |
5000 | return 0; | |
5001 | } | |
5002 | ||
5003 | static int | |
5004 | is_oper_victim(struct userNode *user, struct userNode *target, int match_opers) | |
5005 | { | |
5006 | return !(IsService(target) | |
5007 | || (!match_opers && IsOper(target)) | |
5008 | || (target->handle_info | |
5009 | && target->handle_info->opserv_level > user->handle_info->opserv_level)); | |
5010 | } | |
5011 | ||
5012 | static int | |
5013 | trace_gline_func(struct userNode *match, void *extra) | |
5014 | { | |
5015 | struct discrim_and_source *das = extra; | |
5016 | ||
5017 | if (is_oper_victim(das->source, match, das->discrim->match_opers)) { | |
5018 | opserv_block(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration, das->discrim->silent); | |
5019 | } | |
5020 | ||
5021 | return 0; | |
5022 | } | |
5023 | ||
5024 | static int | |
5025 | trace_shun_func(struct userNode *match, void *extra) | |
5026 | { | |
5027 | struct discrim_and_source *das = extra; | |
5028 | ||
5029 | if (is_oper_victim(das->source, match, das->discrim->match_opers)) { | |
5030 | opserv_shun(match, das->source->handle_info->handle, das->discrim->reason, das->discrim->duration); | |
5031 | } | |
5032 | ||
5033 | return 0; | |
5034 | } | |
5035 | ||
5036 | static int | |
5037 | trace_kill_func(struct userNode *match, void *extra) | |
5038 | { | |
5039 | struct discrim_and_source *das = extra; | |
5040 | ||
5041 | if (is_oper_victim(das->source, match, das->discrim->match_opers)) { | |
5042 | char *reason; | |
5043 | if (das->discrim->reason) { | |
5044 | reason = das->discrim->reason; | |
5045 | } else { | |
5046 | reason = alloca(strlen(OSMSG_KILL_REQUESTED)+strlen(das->source->nick)+1); | |
5047 | sprintf(reason, OSMSG_KILL_REQUESTED, das->source->nick); | |
5048 | } | |
5049 | DelUser(match, opserv, 1, reason); | |
5050 | } | |
5051 | ||
5052 | return 0; | |
5053 | } | |
5054 | ||
5055 | static int | |
5056 | is_gagged(char *mask) | |
5057 | { | |
5058 | struct gag_entry *gag; | |
5059 | ||
5060 | for (gag = gagList; gag; gag = gag->next) { | |
5061 | if (match_ircglobs(gag->mask, mask)) return 1; | |
5062 | } | |
5063 | return 0; | |
5064 | } | |
5065 | ||
5066 | static int | |
5067 | trace_gag_func(struct userNode *match, void *extra) | |
5068 | { | |
5069 | struct discrim_and_source *das = extra; | |
5070 | ||
5071 | if (is_oper_victim(das->source, match, das->discrim->match_opers)) { | |
5072 | char *reason, *mask; | |
5073 | int masksize; | |
5074 | if (das->discrim->reason) { | |
5075 | reason = das->discrim->reason; | |
5076 | } else { | |
5077 | reason = alloca(strlen(OSMSG_GAG_REQUESTED)+strlen(das->source->nick)+1); | |
5078 | sprintf(reason, OSMSG_GAG_REQUESTED, das->source->nick); | |
5079 | } | |
5080 | masksize = 5+strlen(match->hostname); | |
5081 | mask = alloca(masksize); | |
5082 | snprintf(mask, masksize, "*!*@%s", match->hostname); | |
5083 | if (!is_gagged(mask)) { | |
5084 | gag_create(mask, das->source->handle_info->handle, reason, | |
5085 | das->discrim->duration ? (now + das->discrim->duration) : 0); | |
5086 | } | |
5087 | } | |
5088 | ||
5089 | return 0; | |
5090 | } | |
5091 | ||
5092 | static int | |
5093 | trace_domains_func(struct userNode *match, void *extra) | |
5094 | { | |
5095 | struct discrim_and_source *das = extra; | |
5096 | irc_in_addr_t ip; | |
5097 | unsigned long *count; | |
5098 | unsigned int depth; | |
5099 | char *hostname; | |
5100 | char ipmask[IRC_NTOP_MASK_MAX_SIZE]; | |
5101 | ||
5102 | if (irc_pton(&ip, NULL, match->hostname)) { | |
5103 | if (irc_in_addr_is_ipv4(ip)) { | |
5104 | unsigned long matchip = ntohl(ip.in6_32[3]); | |
5105 | /* raw IP address.. use up to first three octets of IP */ | |
5106 | switch (das->discrim->domain_depth) { | |
5107 | default: | |
5108 | snprintf(ipmask, sizeof(ipmask), "%lu.%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255, (matchip>>8)&255); | |
5109 | break; | |
5110 | case 2: | |
5111 | snprintf(ipmask, sizeof(ipmask), "%lu.%lu.*", (matchip>>24)&255, (matchip>>16)&255); | |
5112 | break; | |
5113 | case 1: | |
5114 | snprintf(ipmask, sizeof(ipmask), "%lu.*", (matchip>>24)&255); | |
5115 | break; | |
5116 | } | |
5117 | } else if (irc_in_addr_is_ipv6(ip)) { | |
5118 | switch (das->discrim->domain_depth) { | |
5119 | case 1: depth = 16; goto ipv6_pfx; | |
5120 | case 2: depth = 24; goto ipv6_pfx; | |
5121 | case 3: depth = 32; goto ipv6_pfx; | |
5122 | default: depth = das->discrim->domain_depth; | |
5123 | ipv6_pfx: | |
5124 | irc_ntop_mask(ipmask, sizeof(ipmask), &ip, depth); | |
5125 | } | |
5126 | } else safestrncpy(ipmask, match->hostname, sizeof(ipmask)); | |
5127 | ipmask[sizeof(ipmask) - 1] = '\0'; | |
5128 | hostname = ipmask; | |
5129 | } else { | |
5130 | hostname = match->hostname + strlen(match->hostname); | |
5131 | for (depth=das->discrim->domain_depth; | |
5132 | depth && (hostname > match->hostname); | |
5133 | depth--) { | |
5134 | hostname--; | |
5135 | while ((hostname > match->hostname) && (*hostname != '.')) hostname--; | |
5136 | } | |
5137 | if (*hostname == '.') hostname++; /* advance past last dot we saw */ | |
5138 | } | |
5139 | if (!(count = dict_find(das->dict, hostname, NULL))) { | |
5140 | count = calloc(1, sizeof(*count)); | |
5141 | dict_insert(das->dict, strdup(hostname), count); | |
5142 | } | |
5143 | (*count)++; | |
5144 | return 0; | |
5145 | } | |
5146 | ||
5147 | static int | |
5148 | opserv_show_hostinfo(const char *key, void *data, void *extra) | |
5149 | { | |
5150 | unsigned long *count = data; | |
5151 | struct discrim_and_source *das = extra; | |
5152 | ||
5153 | send_message_type(4, das->source, das->destination, "%s %lu", key, *count); | |
5154 | return !--das->disp_limit; | |
5155 | } | |
5156 | ||
5157 | static MODCMD_FUNC(cmd_trace) | |
5158 | { | |
5159 | struct discrim_and_source das; | |
5160 | discrim_search_func action; | |
5161 | unsigned int matches; | |
5162 | struct svccmd *subcmd; | |
5163 | char buf[MAXLEN]; | |
5164 | ||
5165 | sprintf(buf, "trace %s", argv[1]); | |
5166 | if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) { | |
5167 | reply("OSMSG_BAD_ACTION", argv[1]); | |
5168 | return 0; | |
5169 | } | |
5170 | if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) | |
5171 | return 0; | |
5172 | if (!irccasecmp(argv[1], "print")) | |
5173 | action = trace_print_func; | |
5174 | else if (!irccasecmp(argv[1], "count")) | |
5175 | action = trace_count_func; | |
5176 | else if (!irccasecmp(argv[1], "domains")) | |
5177 | action = trace_domains_func; | |
5178 | else if (!irccasecmp(argv[1], "gline")) | |
5179 | action = trace_gline_func; | |
5180 | else if (!irccasecmp(argv[1], "shun")) | |
5181 | action = trace_shun_func; | |
5182 | else if (!irccasecmp(argv[1], "kill")) | |
5183 | action = trace_kill_func; | |
5184 | else if (!irccasecmp(argv[1], "gag")) | |
5185 | action = trace_gag_func; | |
5186 | else { | |
5187 | reply("OSMSG_BAD_ACTION", argv[1]); | |
5188 | return 0; | |
5189 | } | |
5190 | ||
5191 | if (user->handle_info->opserv_level < subcmd->min_opserv_level) { | |
5192 | reply("OSMSG_LEVEL_TOO_LOW"); | |
5193 | return 0; | |
5194 | } | |
5195 | ||
5196 | das.dict = NULL; | |
5197 | das.source = user; | |
5198 | das.destination = cmd->parent->bot; | |
5199 | das.discrim = opserv_discrim_create(user, cmd->parent->bot, argc-2, argv+2, 1); | |
5200 | if (!das.discrim) | |
5201 | return 0; | |
5202 | ||
5203 | if (action == trace_print_func) | |
5204 | { | |
5205 | reply("OSMSG_USER_SEARCH_RESULTS"); | |
5206 | reply("OSMSG_USER_SEARCH_BAR"); | |
5207 | reply("OSMSG_USER_SEARCH_HEADER"); | |
5208 | reply("OSMSG_USER_SEARCH_BAR"); | |
5209 | } | |
5210 | else if (action == trace_count_func) | |
5211 | das.discrim->limit = INT_MAX; | |
5212 | else if ((action == trace_gline_func) && !das.discrim->duration) | |
5213 | das.discrim->duration = opserv_conf.block_gline_duration; | |
5214 | else if ((action == trace_shun_func) && !das.discrim->duration) | |
5215 | das.discrim->duration = opserv_conf.block_shun_duration; | |
5216 | else if (action == trace_domains_func) { | |
5217 | das.dict = dict_new(); | |
5218 | dict_set_free_data(das.dict, free); | |
5219 | dict_set_free_keys(das.dict, free); | |
5220 | das.disp_limit = das.discrim->limit; | |
5221 | das.discrim->limit = INT_MAX; | |
5222 | } | |
5223 | matches = opserv_discrim_search(das.discrim, action, &das); | |
5224 | ||
5225 | if (action == trace_domains_func) | |
5226 | dict_foreach(das.dict, opserv_show_hostinfo, &das); | |
5227 | ||
5228 | if (matches) | |
5229 | { | |
5230 | if(action == trace_print_func) | |
5231 | reply("OSMSG_USER_SEARCH_COUNT_BAR", matches); | |
5232 | else | |
5233 | reply("OSMSG_USER_SEARCH_COUNT", matches); | |
5234 | } | |
5235 | else | |
5236 | reply("MSG_NO_MATCHES"); | |
5237 | ||
5238 | if (das.discrim->channel) | |
5239 | UnlockChannel(das.discrim->channel); | |
5240 | free(das.discrim->reason); | |
5241 | ||
5242 | if(das.discrim->has_regex_nick) | |
5243 | regfree(&das.discrim->regex_nick); | |
5244 | if(das.discrim->has_regex_ident) | |
5245 | regfree(&das.discrim->regex_ident); | |
5246 | if(das.discrim->has_regex_host) | |
5247 | regfree(&das.discrim->regex_host); | |
5248 | if(das.discrim->has_regex_info) | |
5249 | regfree(&das.discrim->regex_info); | |
5250 | ||
5251 | free(das.discrim); | |
5252 | dict_delete(das.dict); | |
5253 | return 1; | |
5254 | } | |
5255 | ||
5256 | typedef void (*cdiscrim_search_func)(struct chanNode *match, void *data, struct userNode *bot); | |
5257 | ||
5258 | typedef struct channel_discrim { | |
5259 | char *name, *topic; | |
5260 | ||
5261 | unsigned int min_users, max_users; | |
5262 | time_t min_ts, max_ts; | |
5263 | unsigned int limit; | |
5264 | } *cdiscrim_t; | |
5265 | ||
5266 | static cdiscrim_t opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[]); | |
5267 | static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot); | |
5268 | ||
5269 | static time_t | |
5270 | smart_parse_time(const char *str) { | |
5271 | /* If an interval-style string is given, treat as time before now. | |
5272 | * If it's all digits, treat directly as a Unix timestamp. */ | |
5273 | return str[strspn(str, "0123456789")] ? (time_t)(now - ParseInterval(str)) : (time_t)atoi(str); | |
5274 | } | |
5275 | ||
5276 | static cdiscrim_t | |
5277 | opserv_cdiscrim_create(struct userNode *user, struct userNode *bot, unsigned int argc, char *argv[]) | |
5278 | { | |
5279 | cdiscrim_t discrim; | |
5280 | unsigned int i; | |
5281 | ||
5282 | discrim = calloc(1, sizeof(*discrim)); | |
5283 | discrim->limit = 25; | |
5284 | ||
5285 | for (i = 0; i < argc; i++) { | |
5286 | /* Assume all criteria require arguments. */ | |
5287 | if (i == (argc - 1)) { | |
5288 | send_message(user, bot, "MSG_MISSING_PARAMS", argv[i]); | |
5289 | return NULL; | |
5290 | } | |
5291 | ||
5292 | if (!irccasecmp(argv[i], "name")) | |
5293 | discrim->name = argv[++i]; | |
5294 | else if (!irccasecmp(argv[i], "topic")) | |
5295 | discrim->topic = argv[++i]; | |
5296 | else if (!irccasecmp(argv[i], "users")) { | |
5297 | const char *cmp = argv[++i]; | |
5298 | if (cmp[0] == '<') { | |
5299 | if (cmp[1] == '=') | |
5300 | discrim->max_users = strtoul(cmp+2, NULL, 0); | |
5301 | else | |
5302 | discrim->max_users = strtoul(cmp+1, NULL, 0) - 1; | |
5303 | } else if (cmp[0] == '=') { | |
5304 | discrim->min_users = discrim->max_users = strtoul(cmp+1, NULL, 0); | |
5305 | } else if (cmp[0] == '>') { | |
5306 | if (cmp[1] == '=') | |
5307 | discrim->min_users = strtoul(cmp+2, NULL, 0); | |
5308 | else | |
5309 | discrim->min_users = strtoul(cmp+1, NULL, 0) + 1; | |
5310 | } else { | |
5311 | discrim->min_users = strtoul(cmp+2, NULL, 0); | |
5312 | } | |
5313 | } else if (!irccasecmp(argv[i], "timestamp")) { | |
5314 | const char *cmp = argv[++i]; | |
5315 | if (cmp[0] == '<') { | |
5316 | if (cmp[1] == '=') | |
5317 | discrim->max_ts = smart_parse_time(cmp+2); | |
5318 | else | |
5319 | discrim->max_ts = smart_parse_time(cmp+1)-1; | |
5320 | } else if (cmp[0] == '=') { | |
5321 | discrim->min_ts = discrim->max_ts = smart_parse_time(cmp+1); | |
5322 | } else if (cmp[0] == '>') { | |
5323 | if (cmp[1] == '=') | |
5324 | discrim->min_ts = smart_parse_time(cmp+2); | |
5325 | else | |
5326 | discrim->min_ts = smart_parse_time(cmp+1)+1; | |
5327 | } else { | |
5328 | discrim->min_ts = smart_parse_time(cmp); | |
5329 | } | |
5330 | } else if (!irccasecmp(argv[i], "limit")) { | |
5331 | discrim->limit = strtoul(argv[++i], NULL, 10); | |
5332 | } else { | |
5333 | send_message(user, bot, "MSG_INVALID_CRITERIA", argv[i]); | |
5334 | goto fail; | |
5335 | } | |
5336 | } | |
5337 | ||
5338 | if (discrim->name && !strcmp(discrim->name, "*")) | |
5339 | discrim->name = 0; | |
5340 | if (discrim->topic && !strcmp(discrim->topic, "*")) | |
5341 | discrim->topic = 0; | |
5342 | ||
5343 | return discrim; | |
5344 | fail: | |
5345 | free(discrim); | |
5346 | return NULL; | |
5347 | } | |
5348 | ||
5349 | static int | |
5350 | cdiscrim_match(cdiscrim_t discrim, struct chanNode *chan) | |
5351 | { | |
5352 | if ((discrim->name && !match_ircglob(chan->name, discrim->name)) || | |
5353 | (discrim->topic && !match_ircglob(chan->topic, discrim->topic)) || | |
5354 | (discrim->min_users && chan->members.used < discrim->min_users) || | |
5355 | (discrim->max_users && chan->members.used > discrim->max_users) || | |
5356 | (discrim->min_ts && chan->timestamp < discrim->min_ts) || | |
5357 | (discrim->max_ts && chan->timestamp > discrim->max_ts)) { | |
5358 | return 0; | |
5359 | } | |
5360 | return 1; | |
5361 | } | |
5362 | ||
5363 | static unsigned int opserv_cdiscrim_search(cdiscrim_t discrim, cdiscrim_search_func dsf, void *data, struct userNode *bot) | |
5364 | { | |
5365 | unsigned int count = 0; | |
5366 | dict_iterator_t it, next; | |
5367 | ||
5368 | for (it = dict_first(channels); it && count < discrim->limit ; it = next) { | |
5369 | struct chanNode *chan = iter_data(it); | |
5370 | ||
5371 | /* Hold on to the next channel in case we decide to | |
5372 | add actions that destructively modify the channel. */ | |
5373 | next = iter_next(it); | |
5374 | if ((chan->members.used > 0) && cdiscrim_match(discrim, chan)) { | |
5375 | dsf(chan, data, bot); | |
5376 | count++; | |
5377 | } | |
5378 | } | |
5379 | ||
5380 | return count; | |
5381 | } | |
5382 | ||
5383 | void channel_count(UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(void *data), UNUSED_ARG(struct userNode *bot)) | |
5384 | { | |
5385 | } | |
5386 | ||
5387 | void channel_print(struct chanNode *channel, void *data, struct userNode *bot) | |
5388 | { | |
5389 | char modes[MAXLEN]; | |
5390 | irc_make_chanmode(channel, modes); | |
5391 | send_message(data, bot, "OSMSG_CSEARCH_CHANNEL_INFO", channel->name, channel->members.used, modes, channel->topic); | |
5392 | } | |
5393 | ||
5394 | static MODCMD_FUNC(cmd_csearch) | |
5395 | { | |
5396 | cdiscrim_t discrim; | |
5397 | unsigned int matches; | |
5398 | cdiscrim_search_func action; | |
5399 | struct svccmd *subcmd; | |
5400 | char buf[MAXLEN]; | |
5401 | ||
5402 | if (!irccasecmp(argv[1], "count")) | |
5403 | action = channel_count; | |
5404 | else if (!irccasecmp(argv[1], "print")) | |
5405 | action = channel_print; | |
5406 | else { | |
5407 | reply("OSMSG_BAD_ACTION", argv[1]); | |
5408 | return 0; | |
5409 | } | |
5410 | ||
5411 | sprintf(buf, "%s %s", argv[0], argv[0]); | |
5412 | if ((subcmd = dict_find(opserv_service->commands, buf, NULL)) | |
5413 | && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) { | |
5414 | return 0; | |
5415 | } | |
5416 | ||
5417 | discrim = opserv_cdiscrim_create(user, cmd->parent->bot, argc - 2, argv + 2); | |
5418 | if (!discrim) | |
5419 | return 0; | |
5420 | ||
5421 | if (action == channel_print) | |
5422 | reply("OSMSG_CHANNEL_SEARCH_RESULTS"); | |
5423 | else if (action == channel_count) | |
5424 | discrim->limit = INT_MAX; | |
5425 | ||
5426 | matches = opserv_cdiscrim_search(discrim, action, user, cmd->parent->bot); | |
5427 | ||
5428 | if (matches) | |
5429 | reply("MSG_MATCH_COUNT", matches); | |
5430 | else | |
5431 | reply("MSG_NO_MATCHES"); | |
5432 | ||
5433 | free(discrim); | |
5434 | return 1; | |
5435 | } | |
5436 | ||
5437 | static MODCMD_FUNC(cmd_gsync) | |
5438 | { | |
5439 | struct server *src; | |
5440 | if (argc > 1) { | |
5441 | src = GetServerH(argv[1]); | |
5442 | if (!src) { | |
5443 | reply("MSG_SERVER_UNKNOWN", argv[1]); | |
5444 | return 0; | |
5445 | } | |
5446 | } else { | |
5447 | src = self->uplink; | |
5448 | } | |
5449 | irc_stats(cmd->parent->bot, src, 'G'); | |
5450 | reply("OSMSG_GSYNC_RUNNING", src->name); | |
5451 | return 1; | |
5452 | } | |
5453 | ||
5454 | static MODCMD_FUNC(cmd_ssync) | |
5455 | { | |
5456 | struct server *src; | |
5457 | if (argc > 1) { | |
5458 | src = GetServerH(argv[1]); | |
5459 | if (!src) { | |
5460 | reply("MSG_SERVER_UNKNOWN", argv[1]); | |
5461 | return 0; | |
5462 | } | |
5463 | } else { | |
5464 | src = self->uplink; | |
5465 | } | |
5466 | irc_stats(cmd->parent->bot, src, 'S'); | |
5467 | reply("OSMSG_SSYNC_RUNNING", src->name); | |
5468 | return 1; | |
5469 | } | |
5470 | ||
5471 | struct gline_extra { | |
5472 | struct userNode *user; | |
5473 | struct string_list *glines; | |
5474 | struct userNode *bot; | |
5475 | }; | |
5476 | ||
5477 | static void | |
5478 | gtrace_print_func(struct gline *gline, void *extra) | |
5479 | { | |
5480 | struct gline_extra *xtra = extra; | |
5481 | char *when_text, set_text[20]; | |
5482 | strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&gline->issued)); | |
5483 | when_text = asctime(localtime(&gline->expires)); | |
5484 | when_text[strlen(when_text)-1] = 0; /* strip lame \n */ | |
5485 | send_message(xtra->user, xtra->bot, "OSMSG_GTRACE_FORMAT", gline->target, set_text, gline->issuer, when_text, gline->reason); | |
5486 | } | |
5487 | ||
5488 | static void | |
5489 | gtrace_count_func(UNUSED_ARG(struct gline *gline), UNUSED_ARG(void *extra)) | |
5490 | { | |
5491 | } | |
5492 | ||
5493 | static void | |
5494 | gtrace_ungline_func(struct gline *gline, void *extra) | |
5495 | { | |
5496 | struct gline_extra *xtra = extra; | |
5497 | string_list_append(xtra->glines, strdup(gline->target)); | |
5498 | } | |
5499 | ||
5500 | static MODCMD_FUNC(cmd_gtrace) | |
5501 | { | |
5502 | struct gline_discrim *discrim; | |
5503 | gline_search_func action; | |
5504 | unsigned int matches, nn; | |
5505 | struct gline_extra extra; | |
5506 | struct svccmd *subcmd; | |
5507 | char buf[MAXLEN]; | |
5508 | ||
5509 | if (!irccasecmp(argv[1], "print")) | |
5510 | action = gtrace_print_func; | |
5511 | else if (!irccasecmp(argv[1], "count")) | |
5512 | action = gtrace_count_func; | |
5513 | else if (!irccasecmp(argv[1], "ungline")) | |
5514 | action = gtrace_ungline_func; | |
5515 | else { | |
5516 | reply("OSMSG_BAD_ACTION", argv[1]); | |
5517 | return 0; | |
5518 | } | |
5519 | sprintf(buf, "%s %s", argv[0], argv[0]); | |
5520 | if ((subcmd = dict_find(opserv_service->commands, buf, NULL)) | |
5521 | && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) { | |
5522 | return 0; | |
5523 | } | |
5524 | ||
5525 | discrim = gline_discrim_create(user, cmd->parent->bot, argc-2, argv+2); | |
5526 | if (!discrim) | |
5527 | return 0; | |
5528 | ||
5529 | if (action == gtrace_print_func) | |
5530 | reply("OSMSG_GLINE_SEARCH_RESULTS"); | |
5531 | else if (action == gtrace_count_func) | |
5532 | discrim->limit = INT_MAX; | |
5533 | ||
5534 | extra.user = user; | |
5535 | extra.glines = alloc_string_list(4); | |
5536 | extra.bot = cmd->parent->bot; | |
5537 | matches = gline_discrim_search(discrim, action, &extra); | |
5538 | ||
5539 | if (action == gtrace_ungline_func) | |
5540 | for (nn=0; nn<extra.glines->used; nn++) | |
5541 | gline_remove(extra.glines->list[nn], 1); | |
5542 | free_string_list(extra.glines); | |
5543 | ||
5544 | if (matches) | |
5545 | reply("MSG_MATCH_COUNT", matches); | |
5546 | else | |
5547 | reply("MSG_NO_MATCHES"); | |
5548 | free(discrim->alt_target_mask); | |
5549 | free(discrim); | |
5550 | return 1; | |
5551 | } | |
5552 | ||
5553 | struct shun_extra { | |
5554 | struct userNode *user; | |
5555 | struct string_list *shuns; | |
5556 | struct userNode *bot; | |
5557 | }; | |
5558 | ||
5559 | static void | |
5560 | strace_print_func(struct shun *shun, void *extra) | |
5561 | { | |
5562 | struct shun_extra *xtra = extra; | |
5563 | char *when_text, set_text[20]; | |
5564 | strftime(set_text, sizeof(set_text), "%Y-%m-%d", localtime(&shun->issued)); | |
5565 | when_text = asctime(localtime(&shun->expires)); | |
5566 | when_text[strlen(when_text)-1] = 0; /* strip lame \n */ | |
5567 | send_message(xtra->user, xtra->bot, "OSMSG_STRACE_FORMAT", shun->target, set_text, shun->issuer, when_text, shun->reason); | |
5568 | } | |
5569 | ||
5570 | static void | |
5571 | strace_count_func(UNUSED_ARG(struct shun *shun), UNUSED_ARG(void *extra)) | |
5572 | { | |
5573 | } | |
5574 | ||
5575 | static void | |
5576 | strace_unshun_func(struct shun *shun, void *extra) | |
5577 | { | |
5578 | struct shun_extra *xtra = extra; | |
5579 | string_list_append(xtra->shuns, strdup(shun->target)); | |
5580 | } | |
5581 | ||
5582 | static MODCMD_FUNC(cmd_strace) | |
5583 | { | |
5584 | struct shun_discrim *discrim; | |
5585 | shun_search_func action; | |
5586 | unsigned int matches, nn; | |
5587 | struct shun_extra extra; | |
5588 | struct svccmd *subcmd; | |
5589 | char buf[MAXLEN]; | |
5590 | ||
5591 | if (!irccasecmp(argv[1], "print")) | |
5592 | action = strace_print_func; | |
5593 | else if (!irccasecmp(argv[1], "count")) | |
5594 | action = strace_count_func; | |
5595 | else if (!irccasecmp(argv[1], "unshun")) | |
5596 | action = strace_unshun_func; | |
5597 | else { | |
5598 | reply("OSMSG_BAD_ACTION", argv[1]); | |
5599 | return 0; | |
5600 | } | |
5601 | sprintf(buf, "%s %s", argv[0], argv[0]); | |
5602 | if ((subcmd = dict_find(opserv_service->commands, buf, NULL)) | |
5603 | && !svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY)) { | |
5604 | return 0; | |
5605 | } | |
5606 | ||
5607 | discrim = shun_discrim_create(user, cmd->parent->bot, argc-2, argv+2); | |
5608 | if (!discrim) | |
5609 | return 0; | |
5610 | ||
5611 | if (action == strace_print_func) | |
5612 | reply("OSMSG_SHUN_SEARCH_RESULTS"); | |
5613 | else if (action == strace_count_func) | |
5614 | discrim->limit = INT_MAX; | |
5615 | ||
5616 | extra.user = user; | |
5617 | extra.shuns = alloc_string_list(4); | |
5618 | extra.bot = cmd->parent->bot; | |
5619 | matches = shun_discrim_search(discrim, action, &extra); | |
5620 | ||
5621 | if (action == strace_unshun_func) | |
5622 | for (nn=0; nn<extra.shuns->used; nn++) | |
5623 | shun_remove(extra.shuns->list[nn], 1); | |
5624 | free_string_list(extra.shuns); | |
5625 | ||
5626 | if (matches) | |
5627 | reply("MSG_MATCH_COUNT", matches); | |
5628 | else | |
5629 | reply("MSG_NO_MATCHES"); | |
5630 | free(discrim->alt_target_mask); | |
5631 | free(discrim); | |
5632 | return 1; | |
5633 | } | |
5634 | ||
5635 | static int | |
5636 | alert_check_user(const char *key, void *data, void *extra) | |
5637 | { | |
5638 | struct opserv_user_alert *alert = data; | |
5639 | struct userNode *user = extra; | |
5640 | ||
5641 | if (!discrim_match(alert->discrim, user)) | |
5642 | return 0; | |
5643 | ||
5644 | if ((alert->reaction != REACT_NOTICE) | |
5645 | && IsOper(user) | |
5646 | && !alert->discrim->match_opers) { | |
5647 | return 0; | |
5648 | } | |
5649 | ||
5650 | /* The user matches the alert criteria, so trigger the reaction. */ | |
5651 | if (alert->discrim->option_log) | |
5652 | 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); | |
5653 | ||
5654 | /* Return 1 to halt alert matching, such as when killing the user | |
5655 | that triggered the alert. */ | |
5656 | switch (alert->reaction) { | |
5657 | case REACT_KILL: | |
5658 | DelUser(user, opserv, 1, alert->discrim->reason); | |
5659 | return 1; | |
5660 | /* | |
5661 | case REACT_SILENT: | |
5662 | opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, 1); | |
5663 | return 1; | |
5664 | */ | |
5665 | case REACT_GLINE: | |
5666 | opserv_block(user, alert->owner, alert->discrim->reason, alert->discrim->duration, alert->discrim->silent); | |
5667 | return 1; | |
5668 | case REACT_SHUN: | |
5669 | opserv_shun(user, alert->owner, alert->discrim->reason, alert->discrim->duration); | |
5670 | return 1; | |
5671 | default: | |
5672 | log_module(OS_LOG, LOG_ERROR, "Invalid reaction type %d for alert %s.", alert->reaction, key); | |
5673 | /* fall through to REACT_NOTICE case */ | |
5674 | case REACT_NOTICE: | |
5675 | 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); | |
5676 | break; | |
5677 | case REACT_TRACK: | |
5678 | #ifdef HAVE_TRACK | |
5679 | 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); | |
5680 | add_track_user(user); | |
5681 | #endif | |
5682 | break; | |
5683 | } | |
5684 | return 0; | |
5685 | } | |
5686 | ||
5687 | static void | |
5688 | opserv_alert_check_nick(struct userNode *user, UNUSED_ARG(const char *old_nick)) | |
5689 | { | |
5690 | struct gag_entry *gag; | |
5691 | dict_foreach(opserv_nick_based_alerts, alert_check_user, user); | |
5692 | /* Gag them if appropriate (and only if). */ | |
5693 | user->modes &= ~FLAGS_GAGGED; | |
5694 | for (gag = gagList; gag; gag = gag->next) { | |
5695 | if (user_matches_glob(user, gag->mask, MATCH_USENICK)) { | |
5696 | gag_helper_func(user, NULL); | |
5697 | break; | |
5698 | } | |
5699 | } | |
5700 | } | |
5701 | ||
5702 | static void | |
5703 | opserv_staff_alert(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle)) | |
5704 | { | |
5705 | const char *type; | |
5706 | ||
5707 | if (!opserv_conf.staff_auth_channel | |
5708 | || user->uplink->burst | |
5709 | || !user->handle_info) | |
5710 | return; | |
5711 | else if (user->handle_info->opserv_level) | |
5712 | type = "OPER"; | |
5713 | else if (IsNetworkHelper(user)) | |
5714 | type = "NETWORK HELPER"; | |
5715 | else if (IsSupportHelper(user)) | |
5716 | type = "SUPPORT HELPER"; | |
5717 | else | |
5718 | return; | |
5719 | ||
5720 | if (irc_in_addr_is_valid(user->ip)) | |
5721 | send_channel_notice(opserv_conf.staff_auth_channel, opserv, IDENT_FORMAT" authed to %s account %s", IDENT_DATA(user), type, user->handle_info->handle); | |
5722 | else | |
5723 | 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); | |
5724 | } | |
5725 | ||
5726 | static MODCMD_FUNC(cmd_log) | |
5727 | { | |
5728 | struct logSearch *discrim; | |
5729 | unsigned int matches; | |
5730 | struct logReport report; | |
5731 | ||
5732 | discrim = log_discrim_create(cmd->parent->bot, user, argc, argv); | |
5733 | if (!discrim) | |
5734 | return 0; | |
5735 | ||
5736 | reply("OSMSG_LOG_SEARCH_RESULTS"); | |
5737 | report.reporter = opserv; | |
5738 | report.user = user; | |
5739 | matches = log_entry_search(discrim, log_report_entry, &report); | |
5740 | ||
5741 | if (matches) | |
5742 | reply("MSG_MATCH_COUNT", matches); | |
5743 | else | |
5744 | reply("MSG_NO_MATCHES"); | |
5745 | ||
5746 | free(discrim); | |
5747 | return 1; | |
5748 | } | |
5749 | ||
5750 | static int | |
5751 | gag_helper_func(struct userNode *match, UNUSED_ARG(void *extra)) | |
5752 | { | |
5753 | if (IsOper(match) || IsLocal(match)) | |
5754 | return 0; | |
5755 | match->modes |= FLAGS_GAGGED; | |
5756 | return 0; | |
5757 | } | |
5758 | ||
5759 | static MODCMD_FUNC(cmd_gag) | |
5760 | { | |
5761 | struct gag_entry *gag; | |
5762 | unsigned int gagged; | |
5763 | unsigned long duration; | |
5764 | char *reason; | |
5765 | ||
5766 | reason = unsplit_string(argv + 3, argc - 3, NULL); | |
5767 | ||
5768 | if (!is_ircmask(argv[1])) { | |
5769 | reply("OSMSG_INVALID_IRCMASK", argv[1]); | |
5770 | return 0; | |
5771 | } | |
5772 | ||
5773 | for (gag = gagList; gag; gag = gag->next) | |
5774 | if (match_ircglobs(gag->mask, argv[1])) | |
5775 | break; | |
5776 | ||
5777 | if (gag) { | |
5778 | reply("OSMSG_REDUNDANT_GAG", argv[1]); | |
5779 | return 0; | |
5780 | } | |
5781 | ||
5782 | duration = ParseInterval(argv[2]); | |
5783 | gagged = gag_create(argv[1], user->handle_info->handle, reason, (duration?now+duration:0)); | |
5784 | ||
5785 | if (gagged) | |
5786 | reply("OSMSG_GAG_APPLIED", argv[1], gagged); | |
5787 | else | |
5788 | reply("OSMSG_GAG_ADDED", argv[1]); | |
5789 | return 1; | |
5790 | } | |
5791 | ||
5792 | static int | |
5793 | ungag_helper_func(struct userNode *match, UNUSED_ARG(void *extra)) | |
5794 | { | |
5795 | match->modes &= ~FLAGS_GAGGED; | |
5796 | return 0; | |
5797 | } | |
5798 | ||
5799 | static MODCMD_FUNC(cmd_ungag) | |
5800 | { | |
5801 | struct gag_entry *gag; | |
5802 | unsigned int ungagged; | |
5803 | ||
5804 | for (gag = gagList; gag; gag = gag->next) | |
5805 | if (!strcmp(gag->mask, argv[1])) | |
5806 | break; | |
5807 | ||
5808 | if (!gag) { | |
5809 | reply("OSMSG_GAG_NOT_FOUND", argv[1]); | |
5810 | return 0; | |
5811 | } | |
5812 | ||
5813 | timeq_del(gag->expires, gag_expire, gag, 0); | |
5814 | ungagged = gag_free(gag); | |
5815 | ||
5816 | if (ungagged) | |
5817 | reply("OSMSG_UNGAG_APPLIED", argv[1], ungagged); | |
5818 | else | |
5819 | reply("OSMSG_UNGAG_ADDED", argv[1]); | |
5820 | return 1; | |
5821 | } | |
5822 | ||
5823 | static MODCMD_FUNC(cmd_addalert) | |
5824 | { | |
5825 | opserv_alert_reaction reaction; | |
5826 | struct svccmd *subcmd; | |
5827 | const char *name; | |
5828 | char buf[MAXLEN]; | |
5829 | ||
5830 | name = argv[1]; | |
5831 | sprintf(buf, "addalert %s", argv[2]); | |
5832 | if (!(subcmd = dict_find(opserv_service->commands, buf, NULL))) { | |
5833 | reply("OSMSG_UNKNOWN_REACTION", argv[2]); | |
5834 | return 0; | |
5835 | } | |
5836 | if (!irccasecmp(argv[2], "notice")) | |
5837 | reaction = REACT_NOTICE; | |
5838 | else if (!irccasecmp(argv[2], "kill")) | |
5839 | reaction = REACT_KILL; | |
5840 | /* | |
5841 | else if (!irccasecmp(argv[2], "silent")) | |
5842 | reaction = REACT_SILENT; | |
5843 | */ | |
5844 | else if (!irccasecmp(argv[2], "gline")) | |
5845 | reaction = REACT_GLINE; | |
5846 | else if (!irccasecmp(argv[2], "track")) { | |
5847 | #ifndef HAVE_TRACK | |
5848 | reply("OSMSG_TRACK_DISABLED"); | |
5849 | return 0; | |
5850 | #else | |
5851 | reaction = REACT_TRACK; | |
5852 | #endif | |
5853 | } else if (!irccasecmp(argv[2], "shun")) | |
5854 | reaction = REACT_SHUN; | |
5855 | else { | |
5856 | reply("OSMSG_UNKNOWN_REACTION", argv[2]); | |
5857 | return 0; | |
5858 | } | |
5859 | if (!svccmd_can_invoke(user, opserv_service->bot, subcmd, channel, SVCCMD_NOISY) | |
5860 | || !opserv_add_user_alert(user, name, reaction, unsplit_string(argv + 3, argc - 3, NULL))) | |
5861 | return 0; | |
5862 | reply("OSMSG_ADDED_ALERT", name); | |
5863 | return 1; | |
5864 | } | |
5865 | ||
5866 | static MODCMD_FUNC(cmd_delalert) | |
5867 | { | |
5868 | unsigned int i; | |
5869 | for (i=1; i<argc; i++) { | |
5870 | dict_remove(opserv_nick_based_alerts, argv[i]); | |
5871 | dict_remove(opserv_channel_alerts, argv[i]); | |
5872 | if (dict_remove(opserv_user_alerts, argv[i])) | |
5873 | reply("OSMSG_REMOVED_ALERT", argv[i]); | |
5874 | else | |
5875 | reply("OSMSG_NO_SUCH_ALERT", argv[i]); | |
5876 | } | |
5877 | return 1; | |
5878 | } | |
5879 | ||
5880 | static void | |
5881 | opserv_conf_read(void) | |
5882 | { | |
5883 | struct chanNode *chan; | |
5884 | unsigned int i; | |
5885 | struct record_data *rd; | |
5886 | dict_t conf_node, child; | |
5887 | const char *str, *str2; | |
5888 | struct policer_params *pp; | |
5889 | dict_iterator_t it; | |
5890 | ||
5891 | rd = conf_get_node(OPSERV_CONF_NAME); | |
5892 | if (!rd || rd->type != RECDB_OBJECT) { | |
5893 | log_module(OS_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", OPSERV_CONF_NAME); | |
5894 | return; | |
5895 | } | |
5896 | conf_node = rd->d.object; | |
5897 | str = database_get_data(conf_node, KEY_DEBUG_CHANNEL, RECDB_QSTRING); | |
5898 | if (opserv && str) { | |
5899 | str2 = database_get_data(conf_node, KEY_DEBUG_CHANNEL_MODES, RECDB_QSTRING); | |
5900 | if (!str2) | |
5901 | str2 = "+tinms"; | |
5902 | opserv_conf.debug_channel = AddChannel(str, now, str2, NULL, NULL); | |
5903 | AddChannelUser(opserv, opserv_conf.debug_channel)->modes |= MODE_CHANOP; | |
5904 | } else { | |
5905 | opserv_conf.debug_channel = NULL; | |
5906 | } | |
5907 | str = database_get_data(conf_node, KEY_ALERT_CHANNEL, RECDB_QSTRING); | |
5908 | if (opserv && str) { | |
5909 | str2 = database_get_data(conf_node, KEY_ALERT_CHANNEL_MODES, RECDB_QSTRING); | |
5910 | if (!str2) | |
5911 | str2 = "+tns"; | |
5912 | opserv_conf.alert_channel = AddChannel(str, now, str2, NULL, NULL); | |
5913 | AddChannelUser(opserv, opserv_conf.alert_channel)->modes |= MODE_CHANOP; | |
5914 | } else { | |
5915 | opserv_conf.alert_channel = NULL; | |
5916 | } | |
5917 | str = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL, RECDB_QSTRING); | |
5918 | if (opserv && str) { | |
5919 | str2 = database_get_data(conf_node, KEY_STAFF_AUTH_CHANNEL_MODES, RECDB_QSTRING); | |
5920 | if (!str2) | |
5921 | str2 = "+timns"; | |
5922 | opserv_conf.staff_auth_channel = AddChannel(str, now, str2, NULL, NULL); | |
5923 | AddChannelUser(opserv, opserv_conf.staff_auth_channel)->modes |= MODE_CHANOP; | |
5924 | } else { | |
5925 | opserv_conf.staff_auth_channel = NULL; | |
5926 | } | |
5927 | ||
5928 | str = database_get_data(conf_node, KEY_ADMIN_LEVEL, RECDB_QSTRING); | |
5929 | opserv_conf.admin_level = str ? strtoul(str, NULL, 0): 800; | |
5930 | ||
5931 | str = database_get_data(conf_node, KEY_SILENT_LEVEL, RECDB_QSTRING); | |
5932 | opserv_conf.silent_level = str ? strtoul(str, NULL, 0): 700; | |
5933 | ||
5934 | str = database_get_data(conf_node, KEY_UNTRUSTED_MAX, RECDB_QSTRING); | |
5935 | opserv_conf.untrusted_max = str ? strtoul(str, NULL, 0) : 5; | |
5936 | str = database_get_data(conf_node, KEY_PURGE_LOCK_DELAY, RECDB_QSTRING); | |
5937 | opserv_conf.purge_lock_delay = str ? strtoul(str, NULL, 0) : 60; | |
5938 | str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE, RECDB_QSTRING); | |
5939 | opserv_conf.join_flood_moderate = str ? strtoul(str, NULL, 0) : 1; | |
5940 | str = database_get_data(conf_node, KEY_JOIN_FLOOD_MODERATE_THRESH, RECDB_QSTRING); | |
5941 | opserv_conf.join_flood_moderate_threshold = str ? strtoul(str, NULL, 0) : 50; | |
5942 | str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING); | |
5943 | if (opserv && str) | |
5944 | NickChange(opserv, str, 0); | |
5945 | ||
5946 | str = database_get_data(conf_node, KEY_CLONE_GLINE_DURATION, RECDB_QSTRING); | |
5947 | opserv_conf.clone_gline_duration = str ? ParseInterval(str) : 3600; | |
5948 | str = database_get_data(conf_node, KEY_BLOCK_GLINE_DURATION, RECDB_QSTRING); | |
5949 | opserv_conf.block_gline_duration = str ? ParseInterval(str) : 3600; | |
5950 | ||
5951 | free_string_list(autojoin_channels); | |
5952 | autojoin_channels = database_get_data(conf_node, KEY_AUTOJOIN_CHANNELS, RECDB_STRING_LIST); | |
5953 | ||
5954 | if(autojoin_channels) | |
5955 | autojoin_channels = string_list_copy(autojoin_channels); | |
5956 | ||
5957 | if (autojoin_channels && opserv) { | |
5958 | for (i = 0; i < autojoin_channels->used; i++) { | |
5959 | chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL); | |
5960 | AddChannelUser(opserv, chan)->modes |= MODE_CHANOP; | |
5961 | } | |
5962 | } | |
5963 | ||
5964 | str = database_get_data(conf_node, KEY_BLOCK_SHUN_DURATION, RECDB_QSTRING); | |
5965 | opserv_conf.block_shun_duration = str ? ParseInterval(str) : 3600; | |
5966 | ||
5967 | if (!opserv_conf.join_policer_params) | |
5968 | opserv_conf.join_policer_params = policer_params_new(); | |
5969 | policer_params_set(opserv_conf.join_policer_params, "size", "20"); | |
5970 | policer_params_set(opserv_conf.join_policer_params, "drain-rate", "1"); | |
5971 | if ((child = database_get_data(conf_node, KEY_JOIN_POLICER, RECDB_OBJECT))) | |
5972 | dict_foreach(child, set_policer_param, opserv_conf.join_policer_params); | |
5973 | ||
5974 | for (it = dict_first(channels); it; it = iter_next(it)) { | |
5975 | struct chanNode *cNode = iter_data(it); | |
5976 | cNode->join_policer.params = opserv_conf.join_policer_params; | |
5977 | } | |
5978 | ||
5979 | if (opserv_conf.new_user_policer.params) | |
5980 | pp = opserv_conf.new_user_policer.params; | |
5981 | else | |
5982 | pp = opserv_conf.new_user_policer.params = policer_params_new(); | |
5983 | policer_params_set(pp, "size", "200"); | |
5984 | policer_params_set(pp, "drain-rate", "3"); | |
5985 | if ((child = database_get_data(conf_node, KEY_NEW_USER_POLICER, RECDB_OBJECT))) | |
5986 | dict_foreach(child, set_policer_param, pp); | |
5987 | } | |
5988 | ||
5989 | /* lame way to export opserv_conf value to nickserv.c ... */ | |
5990 | unsigned int | |
5991 | opserv_conf_admin_level() | |
5992 | { | |
5993 | return(opserv_conf.admin_level); | |
5994 | } | |
5995 | ||
5996 | static void | |
5997 | opserv_db_init(void) { | |
5998 | /* set up opserv_trusted_hosts dict */ | |
5999 | dict_delete(opserv_trusted_hosts); | |
6000 | opserv_trusted_hosts = dict_new(); | |
6001 | dict_set_free_data(opserv_trusted_hosts, free_trusted_host); | |
6002 | ||
6003 | opserv_routing_plan_options = dict_new(); | |
6004 | ||
6005 | opserv_routing_plans = dict_new(); | |
6006 | dict_set_free_data(opserv_routing_plans, free_routing_plan); | |
6007 | /* set up opserv_chan_warn dict */ | |
6008 | ||
6009 | /* alert trace notice channel #x replaces warnings | |
6010 | dict_delete(opserv_chan_warn); | |
6011 | opserv_chan_warn = dict_new(); | |
6012 | dict_set_free_keys(opserv_chan_warn, free); | |
6013 | dict_set_free_data(opserv_chan_warn, free); | |
6014 | */ | |
6015 | /* set up opserv_user_alerts */ | |
6016 | dict_delete(opserv_channel_alerts); | |
6017 | opserv_channel_alerts = dict_new(); | |
6018 | dict_delete(opserv_nick_based_alerts); | |
6019 | opserv_nick_based_alerts = dict_new(); | |
6020 | dict_delete(opserv_user_alerts); | |
6021 | opserv_user_alerts = dict_new(); | |
6022 | dict_set_free_keys(opserv_user_alerts, free); | |
6023 | dict_set_free_data(opserv_user_alerts, opserv_free_user_alert); | |
6024 | /* set up opserv_bad_words */ | |
6025 | free_string_list(opserv_bad_words); | |
6026 | opserv_bad_words = alloc_string_list(4); | |
6027 | /* and opserv_exempt_channels */ | |
6028 | dict_delete(opserv_exempt_channels); | |
6029 | opserv_exempt_channels = dict_new(); | |
6030 | dict_set_free_keys(opserv_exempt_channels, free); | |
6031 | } | |
6032 | ||
6033 | static void | |
6034 | opserv_db_cleanup(void) | |
6035 | { | |
6036 | unsigned int nn; | |
6037 | ||
6038 | /* dict_delete(opserv_chan_warn); */ | |
6039 | dict_delete(opserv_reserved_nick_dict); | |
6040 | free_string_list(opserv_bad_words); | |
6041 | dict_delete(opserv_exempt_channels); | |
6042 | dict_delete(opserv_trusted_hosts); | |
6043 | unreg_del_user_func(opserv_user_cleanup); | |
6044 | dict_delete(opserv_hostinfo_dict); | |
6045 | dict_delete(opserv_nick_based_alerts); | |
6046 | dict_delete(opserv_channel_alerts); | |
6047 | dict_delete(opserv_user_alerts); | |
6048 | for (nn=0; nn<ArrayLength(level_strings); ++nn) | |
6049 | free(level_strings[nn]); | |
6050 | while (gagList) | |
6051 | gag_free(gagList); | |
6052 | policer_params_delete(opserv_conf.join_policer_params); | |
6053 | policer_params_delete(opserv_conf.new_user_policer.params); | |
6054 | } | |
6055 | ||
6056 | void | |
6057 | init_opserv(const char *nick) | |
6058 | { | |
6059 | OS_LOG = log_register_type("OpServ", "file:opserv.log"); | |
6060 | if (nick) { | |
6061 | const char *modes = conf_get_data("services/opserv/modes", RECDB_QSTRING); | |
6062 | opserv = AddService(nick, modes ? modes : NULL, "Oper Services", NULL); | |
6063 | } | |
6064 | conf_register_reload(opserv_conf_read); | |
6065 | ||
6066 | memset(level_strings, 0, sizeof(level_strings)); | |
6067 | opserv_module = module_register("OpServ", OS_LOG, "opserv.help", opserv_help_expand); | |
6068 | opserv_define_func("ACCESS", cmd_access, 0, 0, 0); | |
6069 | opserv_define_func("ADDALERT", cmd_addalert, 800, 0, 4); | |
6070 | opserv_define_func("ADDALERT NOTICE", NULL, 0, 0, 0); | |
6071 | opserv_define_func("ADDALERT SILENT", NULL, 900, 0, 0); | |
6072 | opserv_define_func("ADDALERT GLINE", NULL, 900, 0, 0); | |
6073 | opserv_define_func("ADDALERT SHUN", NULL, 900, 0, 0); | |
6074 | opserv_define_func("ADDALERT TRACK", NULL, 900, 0, 0); | |
6075 | opserv_define_func("ADDALERT KILL", NULL, 900, 0, 0); | |
6076 | opserv_define_func("ADDBAD", cmd_addbad, 800, 0, 2); | |
6077 | opserv_define_func("ADDEXEMPT", cmd_addexempt, 800, 0, 2); | |
6078 | opserv_define_func("ADDTRUST", cmd_addtrust, 800, 0, 5); | |
6079 | opserv_define_func("BAN", cmd_ban, 100, 2, 2); | |
6080 | opserv_define_func("BLOCK", cmd_block, 100, 0, 2); | |
6081 | opserv_define_func("CHANINFO", cmd_chaninfo, 0, 3, 0); | |
6082 | opserv_define_func("CLEARBANS", cmd_clearbans, 300, 2, 0); | |
6083 | opserv_define_func("CLEARMODES", cmd_clearmodes, 400, 2, 0); | |
6084 | opserv_define_func("CLONE", cmd_clone, 999, 0, 3); | |
6085 | opserv_define_func("COLLIDE", cmd_collide, 800, 0, 5); | |
6086 | opserv_define_func("CSEARCH", cmd_csearch, 100, 0, 3); | |
6087 | opserv_define_func("CSEARCH COUNT", cmd_csearch, 0, 0, 0); | |
6088 | opserv_define_func("CSEARCH PRINT", cmd_csearch, 0, 0, 0); | |
6089 | opserv_define_func("DELALERT", cmd_delalert, 800, 0, 2); | |
6090 | opserv_define_func("DELBAD", cmd_delbad, 800, 0, 2); | |
6091 | opserv_define_func("DELEXEMPT", cmd_delexempt, 800, 0, 2); | |
6092 | opserv_define_func("DELTRUST", cmd_deltrust, 800, 0, 2); | |
6093 | opserv_define_func("DEOP", cmd_deop, 100, 2, 2); | |
6094 | opserv_define_func("DEOPALL", cmd_deopall, 400, 2, 0); | |
6095 | opserv_define_func("DEHOP", cmd_dehop, 100, 2, 2); | |
6096 | opserv_define_func("DEHOPALL", cmd_dehopall, 400, 2, 0); | |
6097 | opserv_define_func("DEVOICEALL", cmd_devoiceall, 300, 2, 0); | |
6098 | opserv_define_func("DIE", cmd_die, 900, 0, 2); | |
6099 | opserv_define_func("DUMP", cmd_dump, 999, 0, 2); | |
6100 | opserv_define_func("EDITTRUST", cmd_edittrust, 800, 0, 5); | |
6101 | opserv_define_func("GAG", cmd_gag, 600, 0, 4); | |
6102 | opserv_define_func("GLINE", cmd_gline, 600, 0, 4); | |
6103 | opserv_define_func("GSYNC", cmd_gsync, 600, 0, 0); | |
6104 | opserv_define_func("GTRACE", cmd_gtrace, 100, 0, 3); | |
6105 | opserv_define_func("GTRACE COUNT", NULL, 0, 0, 0); | |
6106 | opserv_define_func("GTRACE PRINT", NULL, 0, 0, 0); | |
6107 | opserv_define_func("SBLOCK", cmd_sblock, 100, 0, 2); | |
6108 | opserv_define_func("SHUN", cmd_shun, 600, 0, 4); | |
6109 | opserv_define_func("SSYNC", cmd_ssync, 600, 0, 0); | |
6110 | opserv_define_func("STRACE", cmd_strace, 100, 0, 3); | |
6111 | opserv_define_func("STRACE COUNT", NULL, 0, 0, 0); | |
6112 | opserv_define_func("STRACE PRINT", NULL, 0, 0, 0); | |
6113 | opserv_define_func("INVITE", cmd_invite, 100, 2, 0); | |
6114 | opserv_define_func("INVITEME", cmd_inviteme, 100, 0, 0); | |
6115 | opserv_define_func("JOIN", cmd_join, 601, 0, 2); | |
6116 | opserv_define_func("JUMP", cmd_jump, 900, 0, 2); | |
6117 | opserv_define_func("JUPE", cmd_jupe, 900, 0, 4); | |
6118 | opserv_define_func("KICK", cmd_kick, 100, 2, 2); | |
6119 | opserv_define_func("KICKALL", cmd_kickall, 400, 2, 0); | |
6120 | opserv_define_func("KICKBAN", cmd_kickban, 100, 2, 2); | |
6121 | opserv_define_func("KICKBANALL", cmd_kickbanall, 450, 2, 0); | |
6122 | opserv_define_func("LOG", cmd_log, 900, 0, 2); | |
6123 | opserv_define_func("MODE", cmd_mode, 100, 2, 2); | |
6124 | opserv_define_func("OP", cmd_op, 100, 2, 2); | |
6125 | opserv_define_func("OPALL", cmd_opall, 400, 2, 0); | |
6126 | opserv_define_func("HOP", cmd_hop, 100, 2, 2); | |
6127 | opserv_define_func("HOPALL", cmd_hopall, 400, 2, 0); | |
6128 | opserv_define_func("MAP", cmd_stats_links, 0, 0, 0); | |
6129 | opserv_define_func("PART", cmd_part, 601, 0, 2); | |
6130 | opserv_define_func("QUERY", cmd_query, 0, 0, 0); | |
6131 | opserv_define_func("RAW", cmd_raw, 999, 0, 2); | |
6132 | opserv_define_func("RECONNECT", cmd_reconnect, 900, 0, 0); | |
6133 | opserv_define_func("REFRESHG", cmd_refreshg, 600, 0, 0); | |
6134 | opserv_define_func("REFRESHS", cmd_refreshs, 600, 0, 0); | |
6135 | opserv_define_func("REHASH", cmd_rehash, 900, 0, 0); | |
6136 | opserv_define_func("REOPEN", cmd_reopen, 900, 0, 0); | |
6137 | opserv_define_func("RESETMAX", cmd_resetmax, 900, 0, 0); | |
6138 | opserv_define_func("RESERVE", cmd_reserve, 800, 0, 5); | |
6139 | opserv_define_func("RESTART", cmd_restart, 900, 0, 2); | |
6140 | opserv_define_func("ROUTING ADDPLAN", cmd_routing_addplan, 800, 0, 2); | |
6141 | opserv_define_func("ROUTING DELPLAN", cmd_routing_delplan, 800, 0, 2); | |
6142 | opserv_define_func("ROUTING ADDSERVER", cmd_routing_addserver, 800, 0, 4); | |
6143 | opserv_define_func("ROUTING DELSERVER", cmd_routing_delserver, 800, 0, 3); | |
6144 | opserv_define_func("ROUTING MAP", cmd_routing_map, 800, 0, 0); | |
6145 | opserv_define_func("ROUTING SET", cmd_routing_set, 800, 0, 0); | |
6146 | opserv_define_func("REROUTE", cmd_reroute, 800, 0, 2); | |
6147 | opserv_define_func("SET", cmd_set, 900, 0, 3); | |
6148 | opserv_define_func("SETTIME", cmd_settime, 901, 0, 0); | |
6149 | opserv_define_func("STATS ALERTS", cmd_stats_alerts, 0, 0, 0); | |
6150 | opserv_define_func("STATS BAD", cmd_stats_bad, 0, 0, 0); | |
6151 | opserv_define_func("STATS GAGS", cmd_stats_gags, 0, 0, 0); | |
6152 | opserv_define_func("STATS GLINES", cmd_stats_glines, 0, 0, 0); | |
6153 | opserv_define_func("STATS SHUNS", cmd_stats_shuns, 0, 0, 0); | |
6154 | opserv_define_func("STATS LINKS", cmd_stats_links, 0, 0, 0); | |
6155 | opserv_define_func("STATS MAX", cmd_stats_max, 0, 0, 0); | |
6156 | opserv_define_func("STATS NETWORK", cmd_stats_network, 0, 0, 0); | |
6157 | opserv_define_func("STATS NETWORK2", cmd_stats_network2, 0, 0, 0); | |
6158 | opserv_define_func("STATS RESERVED", cmd_stats_reserved, 0, 0, 0); | |
6159 | opserv_define_func("STATS ROUTING", cmd_stats_routing_plans, 0, 0, 0); | |
6160 | opserv_define_func("STATS TIMEQ", cmd_stats_timeq, 0, 0, 0); | |
6161 | opserv_define_func("STATS TRUSTED", cmd_stats_trusted, 0, 0, 0); | |
6162 | opserv_define_func("STATS UPLINK", cmd_stats_uplink, 0, 0, 0); | |
6163 | opserv_define_func("STATS UPTIME", cmd_stats_uptime, 0, 0, 0); | |
6164 | /* opserv_define_func("STATS WARN", cmd_stats_warn, 0, 0, 0); */ | |
6165 | #if defined(WITH_MALLOC_X3) || defined(WITH_MALLOC_SLAB) | |
6166 | opserv_define_func("STATS MEMORY", cmd_stats_memory, 0, 0, 0); | |
6167 | #endif | |
6168 | opserv_define_func("TRACE", cmd_trace, 100, 0, 3); | |
6169 | opserv_define_func("TRACE PRINT", NULL, 0, 0, 0); | |
6170 | opserv_define_func("TRACE COUNT", NULL, 0, 0, 0); | |
6171 | opserv_define_func("TRACE DOMAINS", NULL, 0, 0, 0); | |
6172 | opserv_define_func("TRACE GLINE", NULL, 600, 0, 0); | |
6173 | opserv_define_func("TRACE SHUN", NULL, 600, 0, 0); | |
6174 | opserv_define_func("TRACE GAG", NULL, 600, 0, 0); | |
6175 | opserv_define_func("TRACE KILL", NULL, 600, 0, 0); | |
6176 | opserv_define_func("UNBAN", cmd_unban, 100, 2, 2); | |
6177 | opserv_define_func("UNGAG", cmd_ungag, 600, 0, 2); | |
6178 | opserv_define_func("UNGLINE", cmd_ungline, 600, 0, 2); | |
6179 | modcmd_register(opserv_module, "GTRACE UNGLINE", NULL, 0, 0, "template", "ungline", NULL); | |
6180 | opserv_define_func("UNSHUN", cmd_unshun, 600, 0, 2); | |
6181 | modcmd_register(opserv_module, "GTRACE UNSHUN", NULL, 0, 0, "template", "unshun", NULL); | |
6182 | opserv_define_func("UNJUPE", cmd_unjupe, 900, 0, 2); | |
6183 | opserv_define_func("UNRESERVE", cmd_unreserve, 800, 0, 2); | |
6184 | /* opserv_define_func("UNWARN", cmd_unwarn, 800, 0, 0); */ | |
6185 | opserv_define_func("VOICEALL", cmd_voiceall, 300, 2, 0); | |
6186 | /* opserv_define_func("WARN", cmd_warn, 800, 0, 2); */ | |
6187 | opserv_define_func("WHOIS", cmd_whois, 0, 0, 2); | |
6188 | ||
6189 | opserv_reserved_nick_dict = dict_new(); | |
6190 | opserv_hostinfo_dict = dict_new(); | |
6191 | ||
6192 | dict_set_free_keys(opserv_hostinfo_dict, free); | |
6193 | dict_set_free_data(opserv_hostinfo_dict, opserv_free_hostinfo); | |
6194 | ||
6195 | opserv_waiting_connections = dict_new(); | |
6196 | dict_set_free_data(opserv_waiting_connections, opserv_free_waiting_connection); | |
6197 | ||
6198 | reg_new_user_func(opserv_new_user_check); | |
6199 | reg_nick_change_func(opserv_alert_check_nick); | |
6200 | reg_del_user_func(opserv_user_cleanup); | |
6201 | reg_new_channel_func(opserv_channel_check); | |
6202 | reg_del_channel_func(opserv_channel_delete); | |
6203 | reg_join_func(opserv_join_check); | |
6204 | reg_auth_func(opserv_staff_alert); | |
6205 | ||
6206 | opserv_db_init(); | |
6207 | saxdb_register("OpServ", opserv_saxdb_read, opserv_saxdb_write); | |
6208 | if (nick) | |
6209 | { | |
6210 | opserv_service = service_register(opserv); | |
6211 | opserv_service->trigger = '?'; | |
6212 | } | |
6213 | ||
6214 | /* start auto-routing system */ | |
6215 | reroute_timer(NULL); | |
6216 | /* start the karma timer, using the saved one if available */ | |
6217 | routing_karma_timer(dict_find(opserv_routing_plan_options, "KARMA_TIMER", NULL)); | |
6218 | ||
6219 | reg_exit_func(opserv_db_cleanup); | |
6220 | message_register_table(msgtab); | |
6221 | } |