4 #include "../core/config.h"
5 #include "../core/schedule.h"
6 #include "../lib/irc_string.h"
7 #include "../lib/splitline.h"
8 #include "../lib/strlfunc.h"
9 #include "../localuser/localuserchannel.h"
12 #include <mysql/mysql.h>
13 #include <mysql/mysql_version.h>
21 #define TROJANSCAN_VERSION "2.72"
23 #define TROJANSCAN_CLONE_MAX 75
24 #define TROJANSCAN_WATCHCLONE_MAX 75
25 #define TROJANSCAN_CLONE_TOTAL TROJANSCAN_CLONE_MAX + TROJANSCAN_WATCHCLONE_MAX
27 #define TROJANSCAN_POOLSIZE 1000
28 #define TROJANSCAN_MINPOOLSIZE 500 /* 500 */
30 #define TROJANSCAN_MINIMUM_HOSTS_BEFORE_POOL 5000 /* 5000 */
32 #define TROJANSCAN_DEFAULT_MAXCHANS 750
33 #define TROJANSCAN_DEFAULT_CYCLETIME 1600
35 #define TROJANSCAN_DEFAULT_MINIMUM_CHANNEL_SIZE 100 /* 100 */
37 #define TROJANSCAN_NICKCHANGE_ODDS 16
38 #define TROJANSCAN_INVISIBLE_ODDS 8
40 #define TROJANSCAN_DEFAULT_PARTTIME 260
41 #define TROJANSCAN_DEFAULT_MAXUSERS 20
43 #define TROJANSCAN_POOL_REGENERATION 3600
45 #define TROJANSCAN_HOST_POOL 0x00
46 #define TROJANSCAN_STEAL_HOST 0x01
48 #define TROJANSCAN_EPIDEMIC_MULTIPLIER 20
50 #define TROJANSCAN_HOST_MODE TROJANSCAN_STEAL_HOST
52 #define TROJANSCAN_MAX_CLONE_COUNT 3
54 #define TROJANSCAN_CAT "./trojanscan/cat.txt"
56 #define TROJANSCAN_CHANNEL "#qnet.trj"
57 #define TROJANSCAN_OPERCHANNEL "#twilightzone"
59 #define TROJANSCAN_URL_PREFIX "http://trojanscan.quakenet.org/?"
61 #define TROJANSCAN_MMAX(a, b) a > b ? a : b
62 #define TROJANSCAN_MMIN(a, b) a > b ? b : a
64 #define TROJANSCAN_NORMAL_CLONES 0
65 #define TROJANSCAN_WATCH_CLONES 1
67 #define TROJANSCAN_QUERY_TEMP_BUF_SIZE 1040
68 #define TROJANSCAN_QUERY_BUF_SIZE 5040
70 #define TROJANSCAN_FIRST_OFFENSE 12
71 #define TROJANSCAN_IPLEN 20
73 #define TROJANSCAN_VERSION_DETECT "\001VERSION"
74 #define TROJANSCAN_DEFAULT_VERSION_REPLY "mIRC v6.35 Khaled Mardam-Bey"
76 typedef struct trojanscan_clones
{
77 int remaining
, sitting
, index
;
79 patricia_node_t
*fakeipnode
;
82 typedef struct trojanscan_channels
{
85 } trojanscan_channels
;
87 typedef struct trojanscan_worms
{
90 unsigned glinehost
: 1;
91 unsigned glineuser
: 1;
95 unsigned hitchans
: 1;
96 unsigned epidemic
: 1;
99 typedef struct trojanscan_phrases
{
103 trojanscan_worms
*worm
;
104 } trojanscan_phrases
;
106 typedef struct trojanscan_db
{
107 int total_channels
, total_phrases
, total_worms
, detections
, glines
;
108 trojanscan_channels
*channels
;
109 trojanscan_phrases
*phrases
;
110 trojanscan_worms
*worms
;
113 typedef struct trojanscan_prechannels
{
116 struct trojanscan_clones
*watch_clone
;
117 struct trojanscan_prechannels
*next
;
119 } trojanscan_prechannels
;
121 typedef struct trojanscan_realchannels
{
123 struct trojanscan_clones
*clone
;
124 struct trojanscan_realchannels
*next
;
128 } trojanscan_realchannels
;
130 typedef struct trojanscan_userflags
{
131 unsigned unauthed
: 1;
133 unsigned website
: 1;
135 unsigned teamleader
: 1;
136 unsigned developer
: 1;
137 } trojanscan_userflags
;
139 typedef union trojanscan_userlevel
{
141 struct trojanscan_userflags values
;
142 } trojanscan_userlevel
;
144 typedef struct trojanscan_flagmodification
{
147 } trojanscan_flagmodification
;
149 typedef struct trojanscan_rejoinlist
{
151 trojanscan_clones
*clone
;
153 struct trojanscan_realchannels
*rp
;
154 struct trojanscan_rejoinlist
*next
;
155 } trojanscan_rejoinlist
;
157 typedef struct trojanscan_inchannel
{
159 struct trojanscan_clones
*watch_clone
;
160 } trojanscan_inchannel
;
162 typedef struct trojanscan_templist
{
163 struct trojanscan_clones
*watch_clone
;
164 char active
; /* required as copy of trojanscan_inchannel could be nil unfortunatly */
165 } trojanscan_templist
;
167 typedef MYSQL_RES trojanscan_database_res
;
168 typedef MYSQL_ROW trojanscan_database_row
;
169 typedef MYSQL trojanscan_database_connection
;
171 #define TROJANSCAN_FLAG_MASK "%s%s%s%s%s"
173 #define TrojanscanIsCat(x) (x.values.cat)
174 #define TrojanscanIsWebsite(x) (x.values.website)
175 #define TrojanscanIsStaff(x) (x.values.staff)
176 #define TrojanscanIsDeveloper(x) (x.values.developer)
177 #define TrojanscanIsTeamLeader(x) (x.values.teamleader)
179 #define TrojanscanIsLeastTeamLeader(x) ((TrojanscanIsTeamLeader(x) | TrojanscanIsDeveloper(x)))
180 #define TrojanscanIsLeastWebsite(x) ((TrojanscanIsWebsite(x) | TrojanscanIsDeveloper(x)))
181 #define TrojanscanIsLeastStaff(x) ((TrojanscanIsStaff(x) | TrojanscanIsTeamLeader(x) | TrojanscanIsDeveloper(x)))
183 #define TrojanscanFlagsInfo(flags) TrojanscanIsDeveloper(flags) ? "d" : "", TrojanscanIsTeamLeader(flags) ? "t" : "", TrojanscanIsStaff(flags) ? "s" : "", TrojanscanIsWebsite(flags) ? "w" : "", TrojanscanIsCat(flags) ? "c" : ""
185 #define TROJANSCAN_ACL_UNAUTHED 0x01
186 #define TROJANSCAN_ACL_STAFF 0x02
187 #define TROJANSCAN_ACL_OPER 0x04
188 #define TROJANSCAN_ACL_DEVELOPER 0x08
189 #define TROJANSCAN_ACL_CAT 0x10
190 #define TROJANSCAN_ACL_WEBSITE 0x20
191 #define TROJANSCAN_ACL_TEAMLEADER 0x40
193 int trojanscan_status(void *sender
, int cargc
, char **cargv
);
194 int trojanscan_showcommands(void *sender
, int cargc
, char **cargv
);
195 int trojanscan_help(void *sender
, int cargc
, char **cargv
);
196 int trojanscan_hello(void *sender
, int cargc
, char **cargv
);
197 int trojanscan_userjoin(void *sender
, int cargc
, char **cargv
);
198 int trojanscan_changelev(void *sender
, int cargc
, char **cargv
);
199 int trojanscan_deluser(void *sender
, int cargc
, char **cargv
);
200 int trojanscan_rehash(void *sender
, int cargc
, char **cargv
);
201 int trojanscan_mew(void *sender
, int cargc
, char **cargv
);
202 int trojanscan_cat(void *sender
, int cargc
, char **cargv
);
203 int trojanscan_reschedule(void *sender
, int cargc
, char **cargv
);
204 int trojanscan_chanlist(void *sender
, int cargc
, char **cargv
);
205 int trojanscan_whois(void *sender
, int cargc
, char **cargv
);
206 int trojanscan_listusers(void *sender
, int cargc
, char **cargv
);
208 char trojanscan_getmtfrommessagetype(int input
);
210 void trojanscan_handlemessages(nick
*target
, int messagetype
, void **args
);
211 void trojanscan_clonehandlemessages(nick
*target
, int messagetype
, void **args
);
212 void trojanscan_mainchanmsg(char *message
, ...) __attribute__ ((format (printf
, 1, 2)));
213 void trojanscan_peonchanmsg(char *message
, ...) __attribute__ ((format (printf
, 1, 2)));
214 void trojanscan_reply(nick
*target
, char *message
, ... ) __attribute__ ((format (printf
, 2, 3)));
215 void trojanscan_privmsg_chan_or_nick(channel
*cp
, nick
*np
, char *text
, ...) __attribute__ ((format (printf
, 3, 4)));
217 void trojanscan_connect(void *arg
);
218 void trojanscan_dojoin(void *arg
);
219 void trojanscan_dopart(void *arg
);
220 void trojanscan_donickchange(void *arg
);
221 void trojanscan_registerclones(void *arg
);
222 void trojanscan_fill_channels(void *arg
);
223 void trojanscan_rehash_schedule(void *arg
);
224 void trojanscan_rejoin_channel(void *arg
);
226 void trojanscan_read_database(int first_time
);
227 void trojanscan_free_database(void);
229 struct trojanscan_realchannels
*trojanscan_allocaterc(char *chan
);
230 void trojanscan_join(trojanscan_realchannels
*rc
);
231 struct trojanscan_clones
*trojanscan_selectclone(char type
);
232 void trojanscan_free_channels(void);
233 int trojanscan_add_ll(struct trojanscan_prechannels
**head
, struct trojanscan_prechannels
*newitem
);
234 int trojanscan_keysort(const void *v1
, const void *v2
);
236 int trojanscan_user_level_by_authname(char *authname
);
237 int trojanscan_user_id_by_authname(char *authname
);
238 struct trojanscan_worms
*trojanscan_find_worm_by_id(int id
);
239 char *trojanscan_getuser(int id
);
241 int trojanscan_minmaxrand(float min
, float max
);
242 char *trojanscan_iptostr(char *buf
, int buflen
, unsigned int ip
);
244 int trojanscan_database_connect(char *dbhost
, char *dbuser
, char *dbpass
, char *db
, unsigned int port
);
245 void trojanscan_database_close(void);
246 void trojanscan_database_escape_string(char *dest
, char *source
, size_t length
);
247 int trojanscan_database_query(char *format
, ...) __attribute__ ((format (printf
, 1, 2)));
248 int trojanscan_database_num_rows(trojanscan_database_res
*res
);
249 trojanscan_database_res
*trojanscan_database_store_result();
250 trojanscan_database_row
trojanscan_database_fetch_row(trojanscan_database_res
*res
);
251 void trojanscan_database_free_result(trojanscan_database_res
*res
);
252 nick
*trojanscan_selectuser(void);
254 int trojanscan_is_not_octet(char *begin
, int length
);
255 void trojanscan_genreal(char *ptc
, char size
);
256 char trojanscan_genchar(int ty
);
257 void trojanscan_gennick(char *ptc
, char size
);
258 void trojanscan_genident(char *ptc
, char size
);
259 void trojanscan_genhost(char *ptc
, char size
, patricia_node_t
**fakeipnode
);
261 int trojanscan_generatepool(void);
262 void trojanscan_watch_clone_update(struct trojanscan_prechannels
*hp
, int count
);
263 void trojanscan_repool(void *arg
);
265 void trojanscan_generatehost(char *buf
, int maxsize
, patricia_node_t
**fakeipnode
);
266 void trojanscan_generatenick(char *buf
, int maxsize
);
267 void trojanscan_generateident(char *buf
, int maxsize
);
268 void trojanscan_generaterealname(char *buf
, int maxsize
);
270 sstring
*trojanscan_getsstring(char *string
, int length
);
271 int trojanscan_strip_codes(char *buf
, size_t max
, char *original
);
272 int trojanscan_isip(char *host
);
274 struct trojanscan_clones trojanscan_swarm
[TROJANSCAN_CLONE_TOTAL
];
275 struct trojanscan_db trojanscan_database
;
277 sstring
*trojanscan_hostpool
[TROJANSCAN_POOLSIZE
], *trojanscan_tailpool
[TROJANSCAN_POOLSIZE
];
278 struct trojanscan_inchannel
*trojanscan_chans
= NULL
;
280 unsigned int trojanscan_cycletime
, trojanscan_maxchans
, trojanscan_part_time
, trojanscan_activechans
= 0, trojanscan_tailpoolsize
= 0, trojanscan_hostpoolsize
= 0, trojanscan_channumber
= 0, trojanscan_maxusers
;
281 int trojanscan_watchclones_count
= 0;
283 int trojanscan_errorcode
;
284 struct trojanscan_realchannels
*trojanscan_realchanlist
;
285 char trojanscan_hostmode
;
287 void *trojanscan_schedule
, *trojanscan_connect_schedule
;
288 void *trojanscan_initialschedule
, *trojanscan_rehashschedule
, *trojanscan_poolschedule
, *trojanscan_cloneschedule
;
290 int trojanscan_minchansize
, trojanscan_min_hosts
;
291 int trojanscan_swarm_created
= 0;
293 nick
*trojanscan_nick
;
294 CommandTree
*trojanscan_cmds
;
295 trojanscan_database_connection trojanscan_sql
;
296 struct trojanscan_rejoinlist
*trojanscan_schedulerejoins
= NULL
;