1 /* bot_NeonSpam.c - NeonServ v5.1
2 * Copyright (C) 2011 Philipp Kreil (pk910)
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #include "bot_NeonSpam.h"
20 #include "IRCParser.h"
21 #include "IRCEvents.h"
27 #include "ClientSocket.h"
28 #include "mysqlConn.h"
30 #include "HandleInfoHandler.h"
31 #include "WHOHandler.h"
36 #include "EventLogger.h"
38 #include "cmd_neonserv.h"
39 #include "cmd_neonspam.h"
43 static const struct default_language_entry msgtab[] = {
47 static int loadNeonSpamSettings(struct ChanNode *chan);
48 static void createSpamNode(struct ChanUser *chanuser);
49 static void freeJoinNode(struct NeonSpamJoinNode *joinnode);
50 static struct NeonSpamJoinNode *getNeonSpamJoinNode(struct ChanUser *chanuser);
52 #define SPAMSERV_CHECK_IGNORE 0
53 #define SPAMSERV_CHECK_WARN 1
54 #define SPAMSERV_CHECK_PUNISH 2
55 #define SPAMSERV_CHECK_DEAD 3 /* scanner has already killed the user */
57 #define SPAMSERV_MSG_SPAM "Spamming"
58 #define SPAMSERV_MSG_FLOOD "Flooding the channel/network"
59 #define SPAMSERV_MSG_ADV "Advertising"
60 #define SPAMSERV_MSG_JOINFLOOD "Join flooding the channel"
61 #define SPAMSERV_MSG_WARNING "%s is against the channel rules"
62 #define SPAMSERV_MSG_BOTNET "BotNet detected."
65 #include "event_neonspam_join.c"
66 #include "event_neonspam_chanmsg.c"
68 static void neonspam_bot_ready(struct ClientSocket *client) {
72 printf_mysql_query("SELECT `automodes` FROM `bots` WHERE `id` = '%d'", client->clientid);
74 if ((row = mysql_fetch_row(res)) != NULL) {
75 putsock(client, "MODE %s +%s", client->user->nick, row[0]);
78 printf_mysql_query("SELECT `channel_name`, `channel_key` FROM `bot_channels` LEFT JOIN `channels` ON `chanid` = `channel_id` WHERE `botid` = '%d' AND `suspended` = '0'", client->clientid);
81 while ((row = mysql_fetch_row(res)) != NULL) {
82 putsock(client, "JOIN %s %s", row[0], row[1]);
86 static void neonspam_trigger_callback(struct ChanNode *chan, char *trigger) {
89 loadChannelSettings(chan);
90 printf_mysql_query("SELECT `trigger` FROM `bot_channels` LEFT JOIN `bots` ON `botid` = `bots`.`id` WHERE `chanid` = '%d' AND `botclass` = '%d'", chan->channel_id, BOTID);
92 row = mysql_fetch_row(res);
93 strcpy(trigger, (strlen(row[0]) ? row[0] : "~"));
96 static void start_bots() {
97 struct UserNode *user;
98 struct ClientSocket *client;
99 MYSQL_RES *res, *res2;
102 printf_mysql_query("SELECT `nick`, `ident`, `realname`, `server`, `port`, `pass`, `textbot`, `id` FROM `bots` WHERE `botclass` = '%d' AND `active` = '1'", BOTID);
105 while ((row = mysql_fetch_row(res)) != NULL) {
107 user = addUser(row[0]);
108 strcpy(user->ident, row[1]);
109 strcpy(user->realname, row[2]);
110 user->flags |= USERFLAG_ISBOT;
111 client = create_socket(row[3], atoi(row[4]), row[5], user);
112 client->flags |= (strcmp(row[6], "0") ? SOCKET_FLAG_PREFERRED : 0);
113 client->botid = BOTID;
114 client->clientid = atoi(row[7]);
115 connect_socket(client);
116 printf_mysql_query("SELECT `command`, `function`, `parameters`, `global_access`, `chan_access` FROM `bot_binds` WHERE `botclass` = '%d'", client->botid);
118 while ((row = mysql_fetch_row(res2)) != NULL) {
119 if(bind_cmd_to_command(BOTID, row[0], row[1])) {
120 if(row[2] && strcmp(row[2], "")) {
121 bind_set_parameters(BOTID, row[0], row[2]);
124 bind_set_global_access(BOTID, row[0], atoi(row[3]));
127 bind_set_channel_access(BOTID, row[0], row[4]);
134 static int loadNeonSpamSettings(struct ChanNode *chan) {
135 if(chan->spam_settings) return 0;
136 struct NeonSpamSettings *settings = malloc(sizeof(*settings));
138 perror("malloc() failed");
142 MYSQL_ROW row, defaults = NULL;
143 loadChannelSettings(chan);
144 printf_mysql_query("SELECT `channel_scanstate`, `channel_maxrepeat`, `channel_maxflood`, `channel_floodtime`, `channel_maxjoin`, `channel_jointime`, `channel_scanexcept` FROM `channels` WHERE `channel_id` = '%d'", chan->channel_id);
146 row = mysql_fetch_row(res);
147 if(!row[0] || !row[1] || !row[2] || !row[3] || !row[4] || !row[5]) {
148 printf_mysql_query("SELECT `channel_scanstate`, `channel_maxrepeat`, `channel_maxflood`, `channel_floodtime`, `channel_maxjoin`, `channel_jointime`, `channel_scanexcept` FROM `channels` WHERE `channel_name` = 'defaults'");
150 defaults = mysql_fetch_row(res);
152 settings->flags = atoi(row[0] ? row[0] : defaults[0]);
153 settings->spam_amount = atoi(row[1] ? row[1] : defaults[1]);
154 settings->flood_amount = atoi(row[2] ? row[2] : defaults[2]);
155 settings->flood_time = atoi(row[3] ? row[3] : defaults[3]);
156 settings->join_amount = atoi(row[4] ? row[4] : defaults[4]);
157 settings->join_time = atoi(row[5] ? row[5] : defaults[5]);
158 settings->exceptlevel = atoi(row[6] ? row[6] : defaults[6]);
159 settings->join_nodes = NULL;
160 settings->lastmsg_time = 0;
162 for(i = 0; i < BOTNETSCAN_USERS; i++)
163 settings->botnicks[i] = NULL;
164 chan->spam_settings = settings;
168 void freeNeonSpamSettings(struct NeonSpamSettings *settings) {
169 struct NeonSpamJoinNode *joinnode, *nextjoinnode;
170 for(joinnode = settings->join_nodes; joinnode; joinnode = nextjoinnode) {
171 nextjoinnode = joinnode->next;
172 freeJoinNode(joinnode);
177 static void freeJoinNode(struct NeonSpamJoinNode *joinnode) {
178 free(joinnode->ident);
179 free(joinnode->host);
183 static struct NeonSpamJoinNode *getNeonSpamJoinNode(struct ChanUser *chanuser) {
184 struct NeonSpamJoinNode *joinnode, *prevjoinnode = NULL, *nextjoinnode, *result = NULL;
185 for(joinnode = chanuser->chan->spam_settings->join_nodes; joinnode; joinnode = nextjoinnode) {
186 nextjoinnode = joinnode->next;
187 if(!stricmp(joinnode->ident, chanuser->user->ident) && !stricmp(joinnode->host, chanuser->user->host)) {
188 prevjoinnode = joinnode;
190 } else if(time(0) - joinnode->last_penalty_update > MAX_JOIN_TIME) {
191 freeJoinNode(joinnode);
193 prevjoinnode->next = nextjoinnode;
195 chanuser->chan->spam_settings->join_nodes = nextjoinnode;
197 prevjoinnode = joinnode;
201 joinnode = malloc(sizeof(*joinnode));
203 perror("malloc() failed");
206 joinnode->ident = strdup(chanuser->user->ident);
207 joinnode->host = strdup(chanuser->user->host);
208 joinnode->last_penalty_update = time(0);
209 joinnode->joinpenalty = 0;
210 joinnode->next = chanuser->chan->spam_settings->join_nodes;
211 chanuser->chan->spam_settings->join_nodes = joinnode;
215 static void createSpamNode(struct ChanUser *chanuser) {
216 struct NeonSpamNode *spamnode = malloc(sizeof(*spamnode));
218 perror("malloc() failed");
221 spamnode->lastmsg = 0;
222 spamnode->spamcount = 0;
223 spamnode->floodpenalty = 0;
224 spamnode->last_penalty_update = time(0);
225 chanuser->spamnode = spamnode;
228 void init_NeonSpam() {
230 #define USER_COMMAND(NAME,FUNCTION,PARAMCOUNT,PRIVS,FLAGS) register_command(BOTID, NAME, FUNCTION, PARAMCOUNT, PRIVS, 0, FLAGS)
231 // NAME FUNCTION PARAMS PRIVS FLAGS
232 USER_COMMAND("netinfo", neonserv_cmd_netinfo, 0, NULL, 0);
233 USER_COMMAND("version", neonserv_cmd_version, 0, NULL, 0);
234 USER_COMMAND("set", neonspam_cmd_set, 0, "#channel_setters", CMDFLAG_REQUIRE_CHAN | CMDFLAG_REGISTERED_CHAN | CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_LOG);
237 #define OPER_COMMAND(NAME,FUNCTION,PARAMCOUNT,GACCESS,FLAGS) register_command(BOTID, NAME, FUNCTION, PARAMCOUNT, NULL, GACCESS, FLAGS)
238 // NAME FUNCTION PARAMS ACCS FLAGS
239 OPER_COMMAND("register", neonserv_cmd_register, 1, 200, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
240 OPER_COMMAND("unregister", neonserv_cmd_unregister,1, 200, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
241 OPER_COMMAND("bind", neonserv_cmd_bind, 2, 900, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_OPLOG);
242 OPER_COMMAND("unbind", neonserv_cmd_unbind, 1, 900, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_OPLOG);
243 OPER_COMMAND("csuspend", neonserv_cmd_csuspend, 1, 100, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
244 OPER_COMMAND("cunsuspend", neonserv_cmd_cunsuspend,1, 100, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
245 OPER_COMMAND("say", neonserv_cmd_say, 2, 600, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
246 OPER_COMMAND("emote", neonserv_cmd_emote, 2, 600, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
247 OPER_COMMAND("notice", neonserv_cmd_notice, 2, 600, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_CHAN_PARAM | CMDFLAG_OPLOG);
248 OPER_COMMAND("raw", neonserv_cmd_raw, 1, 800, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_OPLOG);
249 OPER_COMMAND("god", neonserv_cmd_god, 0, 1, CMDFLAG_REQUIRE_AUTH | CMDFLAG_CHECK_AUTH | CMDFLAG_OPLOG);
255 bind_bot_ready(neonspam_bot_ready);
256 bind_join(neonspam_event_join);
257 bind_chanmsg(neonspam_event_chanmsg);
258 bind_privctcp(general_event_privctcp);
260 set_trigger_callback(BOTID, neonspam_trigger_callback);
262 register_default_language_table(msgtab);
265 void loop_NeonSpam() {
269 void free_NeonSpam() {