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[irc/quakenet/newserv.git] / chanserv / chanserv.h
1 /*
2 * chanserv.h:
3 * Top level data structures and function prototypes for the
4 * channel service module
5 */
6
7 #ifndef __CHANSERV_H
8 #define __CHANSERV_H
9
10 #define _GNU_SOURCE
11 #include <string.h>
12 #include <time.h>
13 #include "../lib/sstring.h"
14 #include "../core/schedule.h"
15 #include "../lib/flags.h"
16 #include "../nick/nick.h"
17 #include "../channel/channel.h"
18 #include "../parser/parser.h"
19 #include "../localuser/localuserchannel.h"
20
21 #define CS_PARANOID
22
23 #ifdef CS_PARANOID
24 #include <assert.h>
25 #endif
26
27 /* Q9 Version */
28 #define QVERSION "1.00-RC1"
29
30 /* Mini-hash of known users on channels to make lookups faster;
31 * how big do we make it? */
32 #define REGCHANUSERHASHSIZE 5
33 #define PASSLEN 10
34 #define WELCOMELEN 250
35 #define INFOLEN 100
36 #define AUTOLIMIT_INTERVAL 60
37 #define COUNTERSYNCINTERVAL 600
38 #define LINGERTIME 300
39 #define DUMPINTERVAL 300
40 #define EMAILLEN 60
41 #define CHANTYPES 8
42 #define CHANOPHISTORY 10
43
44 /* Suspension and g-line hit count limits */
45 #define MAXGLINEUSERS 50
46 #define MAXSUSPENDHIT 500
47
48 /* Maximum number of times a user may attempt to auth */
49 #define MAXAUTHATTEMPT 5
50
51 /* Maximum number of hellos in a session */
52 #define MAXHELLOS 3
53
54 /* Maximum number of times a user may actually be authed */
55 #define MAXAUTHCOUNT 2
56
57 /* Maximum number of accounts that may share an email address */
58 #define MD_DEFAULTACTLIMIT 2
59
60 /* Sizes of the main hashes */
61 #define REGUSERHASHSIZE 60000
62 #define MAILDOMAINHASHSIZE 60000
63
64 /* Number of languages and messages */
65 #define MAXLANG 50
66 #define MAXMESSAGES 200
67
68 /* Maximum number of user chanlevs and bans */
69 #define MAXCHANLEVS 250
70 #define MAXBANS 50
71
72 /* Sources of entropy and standard length defines */
73 #define ENTROPYSOURCE "/dev/urandom"
74 #define ENTROPYLEN 8
75
76 /* The list of messages */
77 #define QM_PROTECTED 0
78 #define QM_UNKNOWNCMD 1
79 #define QM_SECUREONLY 2
80 #define QM_AUTHEDONLY 3
81 #define QM_UNAUTHEDONLY 4
82 #define QM_COMMANDLIST 5
83 #define QM_ENDOFLIST 6
84 #define QM_DONE 7
85 #define QM_NOTENOUGHPARAMS 8
86 #define QM_UNKNOWNCHAN 9
87 #define QM_NOACCESSONCHAN 10
88 #define QM_CURCHANFLAGS 11
89 #define QM_CURFORCEMODES 12
90 #define QM_NOACCESS 13
91 #define QM_UNKNOWNUSER 14
92 #define QM_USERNOTAUTHED 15
93 #define QM_CHANLEVHEADER 16
94 #define QM_CHANLEVCOLSHORT 17
95 #define QM_CHANLEVCOLFULL 18
96 #define QM_NOUSERSONCHANLEV 19
97 #define QM_CHANUSERFLAGS 20
98 #define QM_CHANUSERUNKNOWN 21
99 #define QM_INVALIDCHANLEVCHANGE 22
100 #define QM_USERISAUTHEDAS 23
101 #define QM_USERISHELPER 24
102 #define QM_USERISOPER 25
103 #define QM_USERISADMIN 26
104 #define QM_USERISDEV 27
105 #define QM_WHOISHEADER 28
106 #define QM_WHOISCOLS 29
107 #define QM_USERONNOCHANS 30
108 #define QM_CHANAUTOLIMIT 31
109 #define QM_CHANBANAUTOREMOVE 32
110 #define QM_NOCHANBANAUTOREMOVE 33
111 #define QM_INVALIDCHANNAME 34
112 #define QM_ALREADYREGISTERED 35
113 #define QM_CURUSERFLAGS 36
114 #define QM_WELCOMEMESSAGEIS 37
115 #define QM_GLOBALINFO 38
116 #define QM_CHANNELINFO 39
117 #define QM_PROTECTEDNICK 40
118 #define QM_NICKWASFAKED 41
119 #define QM_NOTPROTECTED 42
120 #define QM_SAMEAUTH 43
121 #define QM_AUTHFAIL 44
122 #define QM_AUTHOK 45
123 #define QM_NEWACCOUNT 46
124 #define QM_AUTHNAMEINUSE 47
125 #define QM_ALREADYONCHAN 48
126 #define QM_NOTONCHAN 49
127 #define QM_ALREADYOPPED 50
128 #define QM_USERNOTONCHAN 51
129 #define QM_USEROPPEDONCHAN 52
130 #define QM_CANTOP 53
131 #define QM_NOTOPPED 54
132 #define QM_ALREADYVOICED 55
133 #define QM_NOTVOICED 56
134 #define QM_USERVOICEDONCHAN 57
135 #define QM_REGBANHEADER 58
136 #define QM_NOBANS 59
137 #define QM_REMOVEDCHANBAN 60
138 #define QM_NOTREMOVEDPERMBAN 61
139 #define QM_REMOVEDPERMBAN 62
140 #define QM_CANTVOICE 63
141 #define QM_NOHELP 64
142 #define QM_WHOISHEADER_NICK 65
143 #define QM_WHOISHEADER_AUTH 66
144 #define QM_WHOIS_USERS 67
145 #define QM_WHOIS_LASTAUTH 68
146 #define QM_WHOIS_LASTUSERHOST 69
147 #define QM_WHOIS_USERID 70
148 #define QM_WHOIS_INFO 71
149 #define QM_WHOIS_COMMENT 72
150 #define QM_WHOIS_FLAGS 73
151 #define QM_WHOIS_CREATED 74
152 #define QM_WHOIS_CHANHEADER 75
153 #define QM_WHOIS_EMAIL 76
154 #define QM_WHOIS_EMAILSET 77
155 #define QM_COMMENT 78
156 #define QM_NOCOMMENT 79
157 #define QM_BADAUTH 80
158 #define QM_USERHASBADAUTH 81
159 #define QM_BADEMAIL 82
160 #define QM_MAILTHROTTLED 83
161 #define QM_MAILQUEUED 84
162 #define QM_PWDONTMATCH 85
163 #define QM_PWTOSHORT 86
164 #define QM_PWCHANGED 87
165 #define QM_INVALIDDURATION2 88
166 #define QM_EMAILCHANGED 89
167 #define QM_EMAILDONTMATCH 90
168 #define QM_INVALIDEMAIL 91
169 #define QM_EMAILTOOSHORT 92
170 #define QM_NOTYOUREMAIL 93
171 #define QM_EMAILNOAT 94
172 #define QM_EMAILATEND 95
173 #define QM_EMAILINVCHR 96
174 #define QM_CHANNELNOTSUSPENDED 97
175 #define QM_CHANNELALREADYSUSPENDED 98
176 #define QM_CHANTYPE 99
177 #define QM_UNKNOWNCHANTYPE 100
178 #define QM_FOUNDER 101
179 #define QM_ADDEDBY 102
180 #define QM_ALREADYKNOWNONCHAN 103
181 #define QM_CANNOTREMOVEOWNER 104
182 #define QM_CANNOTREMOVEMASTER 105
183 #define QM_UNKNOWNBAN 106
184 #define QM_YOURLANGUAGE 107
185 #define QM_LANGUAGELIST 108
186 #define QM_UNKNOWNLANGUAGE 109
187 #define QM_WHOIS_USERLANG 110
188 #define QM_CHANTYPEIS 111
189 #define QM_STATSHEADER 112
190 #define QM_STATSADDED 113
191 #define QM_STATSJOINS 114
192 #define QM_STATSLASTACTIVE 115
193 #define QM_AUTHSUSPENDED 116
194 #define QM_REASON 117
195 #define QM_EXPIRES 118
196 #define QM_TOOMANYAUTHS 119
197 #define QM_INVALIDDURATION 120
198 #define QM_DISCONNECTINGUSER 121
199 #define QM_USERALREADYSUSPENDED 122
200 #define QM_USERNOTSUSPENDED 123
201 #define QM_SPEWHEADER 124
202 #define QM_TOOMANYRESULTS 125
203 #define QM_RESULTCOUNT 126
204 #define QM_SUSPENDKILL 127
205 #define QM_LISTFLAGSHEADER 128
206 #define QM_SUSPENDUSERLISTHEADER 129
207 #define QM_SUSPENDCHANLISTHEADER 130
208 #define QM_NOREQUESTOWNER 131
209 #define QM_GRANTEDOWNER 132
210 #define QM_AUTHHISTORYHEADER 133
211 #define QM_CURDOMAINMODES 134
212 #define QM_SPEWDOMAINHEADER 135
213 #define QM_DOMAINLIMIT 136
214 #define QM_PWTOWEAK 137
215 #define QM_GIVEOWNERNOTMASTER 138
216 #define QM_GIVEOWNERALREADYOWNER 139
217 #define QM_GIVEOWNERNEEDHASH 140
218 #define QM_GIVEOWNERWRONGHASH 141
219 #define QM_SHOWINGDURATION 142
220 #define QM_INVALIDACCOUNTNAME 143
221 #define QM_CHALLENGEBADALGORITHM 144
222 #define QM_NOCHALLENGE 145
223 #define QM_USEGIVEOWNER 146
224 #define QM_NOFLAGSPECIFIED 147
225 #define QM_NEWBANALREADYBANNED 148
226 #define QM_NEWBANOVERLAPS 149
227 #define QM_REPLACINGTEMPBAN 150
228 #define QM_PERMBANALREADYSET 151
229 #define QM_NOTREPLACINGBANLDURATION 152
230 #define QM_REPLACINGBANSDURATION 153
231 #define QM_TOOMANYCHANLEVS 154
232 #define QM_TOOMANYBANS 155
233 #define QM_WARNNOTREMOVEDPERMBAN 156
234 #define QM_MAXHELLOLIMIT 157
235 #define QM_ADDRESSLIMIT 158
236 #define QM_DOMAINBANNED 159
237 #define QM_TYPEHELPFORHELP 160
238 #define QM_REQUESTPASSPRIVUSER 161
239 #define QM_EMAILMATCHESOLD 162
240 #define QM_INVALIDLIMIT 163
241 #define QM_ACCOUNTLOCKED 164
242 #define QM_ACCOUNTNOTLOCKED 165
243 #define QM_RESETOK 166
244 #define QM_BADRESETCODE 167
245 #define QM_CHALLENGEDDEPRECATED 168
246 #define QM_CHANLEVSUMMARY 169
247 #define QM_MAILLOCKHEADER 170
248 #define QM_MAILLOCKLINE 171
249 #define QM_MAILLOCKDOESNTEXIST 172
250 #define QM_MAILLOCKALREADYEXISTS 173
251 #define QM_MAILLOCKED 174
252 #define QM_NOACCESSONUSER 175
253 #define QM_NOCHANOPHISTORY 176
254 #define QM_CHANOPHISTORYHEADER 177
255 #define QM_OTHERUSERAUTHEDLIMIT 178
256 #define QM_OTHERUSERAUTHED 179
257
258 /* List of privileged operations */
259
260 #define QPRIV_SUSPENDBYPASS 1
261 #define QPRIV_VIEWCHANFLAGS 100
262 #define QPRIV_VIEWFULLCHANLEV 101
263 #define QPRIV_VIEWFULLWHOIS 102
264 #define QPRIV_VIEWCHANMODES 103
265 #define QPRIV_VIEWAUTOLIMIT 104
266 #define QPRIV_VIEWBANTIMER 105
267 #define QPRIV_VIEWUSERFLAGS 106
268 #define QPRIV_VIEWWELCOME 107
269 #define QPRIV_VIEWCOMMENTS 108
270 #define QPRIV_VIEWEMAIL 109
271
272 #define QPRIV_CHANGECHANFLAGS 200
273 #define QPRIV_CHANGECHANLEV 201
274 #define QPRIV_CHANGECHANMODES 202
275 #define QPRIV_CHANGEAUTOLIMIT 203
276 #define QPRIV_CHANGEBANTIMER 204
277 #define QPRIV_CHANGEUSERFLAGS 205
278 #define QPRIV_CHANGEWELCOME 206
279
280 /* List of access checks */
281
282 #define CA_AUTHED 0x0001
283 #define CA_TOPICPRIV 0x0008
284 #define CA_KNOWN 0x0010
285 #define CA_VOICEPRIV 0x0020
286 #define CA_OPPRIV 0x0040
287 #define CA_MASTERPRIV 0x0080
288 #define CA_OWNERPRIV 0x0100
289 /* SPARE 0x0200 */
290 #define CA_ONCHAN 0x0400
291 #define CA_OFFCHAN 0x0800
292 #define CA_OPPED 0x1000
293 #define CA_DEOPPED 0x2000
294 #define CA_VOICED 0x4000
295 #define CA_DEVOICED 0x8000
296
297 #define CA_NEEDKNOWN (CA_KNOWN|CA_OPPRIV|CA_MASTERPRIV|CA_TOPICPRIV|CA_OWNERPRIV)
298 #define CA_ONCHANREQ (CA_ONCHAN|CA_OPPED|CA_DEOPPED|CA_VOICED|CA_DEVOICED)
299
300
301 /* User flags */
302 /* SPARE FLAG 0x0001 */
303 #define QUFLAG_GLINE 0x0002 /* +g */
304 #define QUFLAG_NOTICE 0x0004 /* +n */
305 #define QUFLAG_RESTRICTED 0x0008 /* +r */
306 #define QUFLAG_SUSPENDED 0x0010 /* +z */
307 #define QUFLAG_OPER 0x0020 /* +o */
308 #define QUFLAG_DEV 0x0040 /* +d */
309 #define QUFLAG_PROTECT 0x0080 /* +p */
310 #define QUFLAG_HELPER 0x0100 /* +h */
311 #define QUFLAG_ADMIN 0x0200 /* +a */
312 #define QUFLAG_INFO 0x0400 /* +i */
313 #define QUFLAG_DELAYEDGLINE 0x0800 /* +G */
314 #define QUFLAG_NOAUTHLIMIT 0x1000 /* +L */
315 #define QUFLAG_CLEANUPEXEMPT 0x4000 /* +D */
316 #define QUFLAG_TRUST 0x8000 /* +T */
317 #define QUFLAG_ALL 0xdffe
318
319 #define UIsGline(x) ((x)->flags & QUFLAG_GLINE)
320 #define UIsNotice(x) ((x)->flags & QUFLAG_NOTICE)
321 #define UIsRestricted(x) ((x)->flags & QUFLAG_RESTRICTED)
322 #define UIsSuspended(x) ((x)->flags & QUFLAG_SUSPENDED)
323 #define UIsOper(x) ((x)->flags & QUFLAG_OPER)
324 #define UIsDev(x) ((x)->flags & QUFLAG_DEV)
325 #define UIsProtect(x) ((x)->flags & QUFLAG_PROTECT)
326 #define UIsHelper(x) ((x)->flags & QUFLAG_HELPER)
327 #define UIsAdmin(x) ((x)->flags & QUFLAG_ADMIN)
328 #define UIsInfo(x) ((x)->flags & QUFLAG_INFO)
329 #define UIsDelayedGline(x) ((x)->flags & QUFLAG_DELAYEDGLINE)
330 #define UIsNoAuthLimit(x) ((x)->flags & QUFLAG_NOAUTHLIMIT)
331 #define UIsCleanupExempt(x) ((x)->flags & QUFLAG_CLEANUPEXEMPT)
332
333 #define UHasSuspension(x) ((x)->flags & (QUFLAG_GLINE|QUFLAG_DELAYEDGLINE|QUFLAG_SUSPENDED))
334
335 #define UHasHelperPriv(x) ((x)->flags & (QUFLAG_HELPER | QUFLAG_OPER | QUFLAG_ADMIN | QUFLAG_DEV))
336 #define UHasOperPriv(x) ((x)->flags & (QUFLAG_OPER | QUFLAG_ADMIN | QUFLAG_DEV))
337 #define UHasAdminPriv(x) ((x)->flags & (QUFLAG_ADMIN | QUFLAG_DEV))
338
339 #define USetGline(x) ((x)->flags |= QUFLAG_GLINE)
340 #define USetNotice(x) ((x)->flags |= QUFLAG_NOTICE)
341 #define USetRestricted(x) ((x)->flags |= QUFLAG_RESTRICTED)
342 #define USetSuspended(x) ((x)->flags |= QUFLAG_SUSPENDED)
343 #define USetOper(x) ((x)->flags |= QUFLAG_OPER)
344 #define USetDev(x) ((x)->flags |= QUFLAG_DEV)
345 #define USetProtect(x) ((x)->flags |= QUFLAG_PROTECT)
346 #define USetHelper(x) ((x)->flags |= QUFLAG_HELPER)
347 #define USetAdmin(x) ((x)->flags |= QUFLAG_ADMIN)
348 #define USetInfo(x) ((x)->flags |= QUFLAG_INFO)
349 #define USetDelayedGline(x) ((x)->flags |= QUFLAG_DELAYEDGLINE)
350 #define USetNoAuthLimit(x) ((x)->flags |= QUFLAG_NOAUTHLIMIT)
351 #define USetCleanupExempt(x) ((x)->flags |= QUFLAG_CLEANUPEXEMPT)
352 #define USetTrust(x) ((x)->flags |= QUFLAG_TRUST)
353
354 #define UClearGline(x) ((x)->flags &= ~QUFLAG_GLINE)
355 #define UClearNotice(x) ((x)->flags &= ~QUFLAG_NOTICE)
356 #define UClearRestricted(x) ((x)->flags &= ~QUFLAG_RESTRICTED)
357 #define UClearSuspended(x) ((x)->flags &= ~QUFLAG_SUSPENDED)
358 #define UClearOper(x) ((x)->flags &= ~QUFLAG_OPER)
359 #define UClearDev(x) ((x)->flags &= ~QUFLAG_DEV)
360 #define UClearProtect(x) ((x)->flags &= ~QUFLAG_PROTECT)
361 #define UClearHelper(x) ((x)->flags &= ~QUFLAG_HELPER)
362 #define UClearAdmin(x) ((x)->flags &= ~QUFLAG_ADMIN)
363 #define UClearInfo(x) ((x)->flags &= ~QUFLAG_INFO)
364 #define UClearDelayedGline(x) ((x)->flags &= ~QUFLAG_DELAYEDGLINE)
365 #define UClearNoAuthLimit(x) ((x)->flags &= ~QUFLAG_NOAUTHLIMIT)
366 #define UClearCleanupExempt(x) ((x)->flags &= ~QUFLAG_CLEANUPEXEMPT)
367 #define UClearTrust(x) ((x)->flags &= ~QUFLAG_TRUST)
368
369 /* email */
370 #define MAX_RESEND_TIME 2*3600L /* cooling off period */
371 #define VALID_EMAIL "^[-_.+[:alpha:][:digit:]]+(\\.[-_[:digit:][:alpha:]]+)*@([[:digit:][:alpha:]](-?[[:digit:][:alpha:]])*\\.)+[[:alpha:]]{2}([zmuvtgo]|fo|me|seum|op|ro)?$"
372
373 #define VALID_ACCOUNT_NAME "^[-a-z0-9]*$"
374
375 #define QMAIL_NEWACCOUNT 1 /* new account */
376 #define QMAIL_REQPW 2 /* requestpassword */
377 #define QMAIL_NEWPW 3 /* new password */
378 #define QMAIL_RESET 4 /* reset account */
379 #define QMAIL_NEWEMAIL 5 /* new email address */
380
381
382 /* Channel flags */
383 #define QCFLAG_AUTOOP 0x0001 /* +a */
384 #define QCFLAG_BITCH 0x0002 /* +b */
385 #define QCFLAG_AUTOLIMIT 0x0004 /* +c */
386 #define QCFLAG_ENFORCE 0x0008 /* +e */
387 #define QCFLAG_FORCETOPIC 0x0010 /* +f */
388 #define QCFLAG_AUTOVOICE 0x0020 /* +g */
389 #define QCFLAG_INFO 0x0040 /* +i */
390 #define QCFLAG_JOINED 0x0080 /* +j */
391 #define QCFLAG_KNOWNONLY 0x0100 /* +k */
392 #define QCFLAG_PROTECT 0x0200 /* +p */
393 #define QCFLAG_TOPICSAVE 0x0800 /* +t */
394 #define QCFLAG_VOICEALL 0x1000 /* +v */
395 #define QCFLAG_WELCOME 0x2000 /* +w */
396 #define QCFLAG_SUSPENDED 0x4000 /* +z */
397
398 #define CIsAutoOp(x) ((x)->flags & QCFLAG_AUTOOP)
399 #define CIsBitch(x) ((x)->flags & QCFLAG_BITCH)
400 #define CIsAutoLimit(x) ((x)->flags & QCFLAG_AUTOLIMIT)
401 #define CIsEnforce(x) ((x)->flags & QCFLAG_ENFORCE)
402 #define CIsForceTopic(x) ((x)->flags & QCFLAG_FORCETOPIC)
403 #define CIsAutoVoice(x) ((x)->flags & QCFLAG_AUTOVOICE)
404 #define CIsJoined(x) ((x)->flags & QCFLAG_JOINED)
405 #define CIsKnownOnly(x) ((x)->flags & QCFLAG_KNOWNONLY)
406 #define CIsProtect(x) ((x)->flags & QCFLAG_PROTECT)
407 #define CIsTopicSave(x) ((x)->flags & QCFLAG_TOPICSAVE)
408 #define CIsVoiceAll(x) ((x)->flags & QCFLAG_VOICEALL)
409 #define CIsWelcome(x) ((x)->flags & QCFLAG_WELCOME)
410 #define CIsSuspended(x) ((x)->flags & QCFLAG_SUSPENDED)
411 #define CIsInfo(x) ((x)->flags & QCFLAG_INFO)
412
413 #define CSetAutoOp(x) ((x)->flags |= QCFLAG_AUTOOP)
414 #define CSetBitch(x) ((x)->flags |= QCFLAG_BITCH)
415 #define CSetAutoLimit(x) ((x)->flags |= QCFLAG_AUTOLIMIT)
416 #define CSetEnforce(x) ((x)->flags |= QCFLAG_ENFORCE)
417 #define CSetForceTopic(x) ((x)->flags |= QCFLAG_FORCETOPIC)
418 #define CSetAutoVoice(x) ((x)->flags |= QCFLAG_AUTOVOICE)
419 #define CSetJoined(x) ((x)->flags |= QCFLAG_JOINED)
420 #define CSetKnownOnly(x) ((x)->flags |= QCFLAG_KNOWNONLY)
421 #define CSetProtect(x) ((x)->flags |= QCFLAG_PROTECT)
422 #define CSetTopicSave(x) ((x)->flags |= QCFLAG_TOPICSAVE)
423 #define CSetVoiceAll(x) ((x)->flags |= QCFLAG_VOICEALL)
424 #define CSetWelcome(x) ((x)->flags |= QCFLAG_WELCOME)
425 #define CSetSuspended(x) ((x)->flags |= QCFLAG_SUSPENDED)
426
427 #define CClearAutoOp(x) ((x)->flags &= ~QCFLAG_AUTOOP)
428 #define CClearBitch(x) ((x)->flags &= ~QCFLAG_BITCH)
429 #define CClearAutoLimit(x) ((x)->flags &= ~QCFLAG_AUTOLIMIT)
430 #define CClearEnforce(x) ((x)->flags &= ~QCFLAG_ENFORCE)
431 #define CClearForceTopic(x) ((x)->flags &= ~QCFLAG_FORCETOPIC)
432 #define CClearAutoVoice(x) ((x)->flags &= ~QCFLAG_AUTOVOICE)
433 #define CClearJoined(x) ((x)->flags &= ~QCFLAG_JOINED)
434 #define CClearKnownOnly(x) ((x)->flags &= ~QCFLAG_KNOWNONLY)
435 #define CClearProtect(x) ((x)->flags &= ~QCFLAG_PROTECT)
436 #define CClearTopicSave(x) ((x)->flags &= ~QCFLAG_TOPICSAVE)
437 #define CClearVoiceAll(x) ((x)->flags &= ~QCFLAG_VOICEALL)
438 #define CClearWelcome(x) ((x)->flags &= ~QCFLAG_WELCOME)
439 #define CClearSuspended(x) ((x)->flags &= ~QCFLAG_SUSPENDED)
440
441 #define QCFLAG_USERCONTROL (QCFLAG_AUTOOP|QCFLAG_BITCH|QCFLAG_AUTOLIMIT| \
442 QCFLAG_ENFORCE|QCFLAG_FORCETOPIC|QCFLAG_AUTOVOICE| \
443 QCFLAG_PROTECT|QCFLAG_TOPICSAVE|QCFLAG_VOICEALL| \
444 QCFLAG_WELCOME|QCFLAG_KNOWNONLY)
445
446 #define QCFLAG_ALL 0x7bff
447
448
449 /* Channel user ("chanlev") flags */
450 /* Slightly funny order here: list the "biggest" flags at the
451 * top so we can do sorted "chanlev" output more easily */
452 #define QCUFLAG_OWNER 0x8000 /* +n */
453 #define QCUFLAG_MASTER 0x4000 /* +m */
454 #define QCUFLAG_OP 0x2000 /* +o */
455 #define QCUFLAG_VOICE 0x1000 /* +v */
456 #define QCUFLAG_AUTOOP 0x0001 /* +a */
457 #define QCUFLAG_BANNED 0x0002 /* +b */
458 #define QCUFLAG_DENY 0x0004 /* +d */
459 #define QCUFLAG_AUTOVOICE 0x0008 /* +g */
460 #define QCUFLAG_QUIET 0x0010 /* +q */
461 #define QCUFLAG_TOPIC 0x0040 /* +t */
462 #define QCUFLAG_HIDEWELCOME 0x0080 /* +w */
463 #define QCUFLAG_PROTECT 0x0100 /* +p */
464 #define QCUFLAG_HIDEINFO 0x0200 /* +i */
465 #define QCUFLAG_KNOWN 0x0400 /* +k */
466 #define QCUFLAG_AUTOINVITE 0x0800 /* +j */
467
468 #define QCUFLAG_SIGNIFICANT (QCUFLAG_MASTER|QCUFLAG_OWNER|QCUFLAG_OP)
469
470 #define QCUFLAG_MASTERCON (QCUFLAG_AUTOOP|QCUFLAG_BANNED|QCUFLAG_DENY| \
471 QCUFLAG_GIVE|QCUFLAG_OP|QCUFLAG_QUIET|QCUFLAG_TOPIC| \
472 QCUFLAG_VOICE|QCUFLAG_PROTECT)
473
474 #define QCUFLAG_SELFCON (QCUFLAG_OP | QCUFLAG_VOICE | QCUFLAG_AUTOOP | QCUFLAG_AUTOVOICE | \
475 QCUFLAG_TOPIC | QCUFLAG_HIDEINFO)
476
477 #define QCUFLAGS_PERSONAL (QCUFLAG_HIDEINFO | QCUFLAG_HIDEWELCOME | QCUFLAG_AUTOINVITE)
478
479 #define QCUFLAG_ALL 0xffdf
480
481 #define CUIsOwner(x) ((x)->flags & QCUFLAG_OWNER)
482 #define CUIsMaster(x) ((x)->flags & QCUFLAG_MASTER)
483 #define CUIsOp(x) ((x)->flags & QCUFLAG_OP)
484 #define CUIsVoice(x) ((x)->flags & QCUFLAG_VOICE)
485 #define CUIsAutoOp(x) ((x)->flags & QCUFLAG_AUTOOP)
486 #define CUIsBanned(x) ((x)->flags & QCUFLAG_BANNED)
487 #define CUIsDeny(x) ((x)->flags & QCUFLAG_DENY)
488 #define CUIsAutoVoice(x) ((x)->flags & QCUFLAG_AUTOVOICE)
489 #define CUIsQuiet(x) ((x)->flags & QCUFLAG_QUIET)
490 #define CUIsTopic(x) ((x)->flags & QCUFLAG_TOPIC)
491 #define CUIsHideWelcome(x) ((x)->flags & QCUFLAG_HIDEWELCOME)
492 #define CUIsProtect(x) ((x)->flags & QCUFLAG_PROTECT)
493 #define CUIsHideInfo(x) ((x)->flags & QCUFLAG_HIDEINFO)
494 #define CUIsKnown(x) ((x)->flags & QCUFLAG_KNOWN)
495 #define CUIsAutoInvite(x) ((x)->flags & QCUFLAG_AUTOINVITE)
496
497 #define CUKnown(x) (CUIsKnown(x) || CUHasVoicePriv(x))
498 #define CUHasVoicePriv(x) ((x)->flags & (QCUFLAG_VOICE | QCUFLAG_OP | QCUFLAG_MASTER | QCUFLAG_OWNER))
499 #define CUHasOpPriv(x) ((x)->flags & (QCUFLAG_OP | QCUFLAG_MASTER | QCUFLAG_OWNER))
500 #define CUHasMasterPriv(x) ((x)->flags & (QCUFLAG_MASTER | QCUFLAG_OWNER))
501 #define CUHasTopicPriv(x) ((x)->flags & (QCUFLAG_MASTER | QCUFLAG_OWNER | QCUFLAG_TOPIC))
502
503 #define CUSetOwner(x) ((x)->flags |= QCUFLAG_OWNER)
504 #define CUSetMaster(x) ((x)->flags |= QCUFLAG_MASTER)
505 #define CUSetOp(x) ((x)->flags |= QCUFLAG_OP)
506 #define CUSetVoice(x) ((x)->flags |= QCUFLAG_VOICE)
507 #define CUSetAutoOp(x) ((x)->flags |= QCUFLAG_AUTOOP)
508 #define CUSetBanned(x) ((x)->flags |= QCUFLAG_BANNED)
509 #define CUSetDeny(x) ((x)->flags |= QCUFLAG_DENY)
510 #define CUSetAutoVoice(x) ((x)->flags |= QCUFLAG_AUTOVOICE)
511 #define CUSetQuiet(x) ((x)->flags |= QCUFLAG_QUIET)
512 #define CUSetTopic(x) ((x)->flags |= QCUFLAG_TOPIC)
513 #define CUSetHideWelcome(x) ((x)->flags |= QCUFLAG_HIDEWELCOME)
514 #define CUSetKnown(x) ((x)->flags |= QCUFLAG_KNOWN)
515 #define CUSetAutoInvite(x) ((x)->flags |= QCUFLAG_AUTOINVITE)
516
517 #define CUClearOwner(x) ((x)->flags &= ~QCUFLAG_OWNER)
518 #define CUClearMaster(x) ((x)->flags &= ~QCUFLAG_MASTER)
519 #define CUClearOp(x) ((x)->flags &= ~QCUFLAG_OP)
520 #define CUClearVoice(x) ((x)->flags &= ~QCUFLAG_VOICE)
521 #define CUClearAutoOp(x) ((x)->flags &= ~QCUFLAG_AUTOOP)
522 #define CUClearBanned(x) ((x)->flags &= ~QCUFLAG_BANNED)
523 #define CUClearDeny(x) ((x)->flags &= ~QCUFLAG_DENY)
524 #define CUClearAutoVoice(x) ((x)->flags &= ~QCUFLAG_AUTOVOICE)
525 #define CUClearQuiet(x) ((x)->flags &= ~QCUFLAG_QUIET)
526 #define CUClearTopic(x) ((x)->flags &= ~QCUFLAG_TOPIC)
527 #define CUClearHideWelcome(x) ((x)->flags &= ~QCUFLAG_HIDEWELCOME)
528 #define CUClearKnown(x) ((x)->flags &= ~QCUFLAG_KNOWN)
529 #define CUClearAutoInvite(x) ((x)->flags &= ~QCUFLAG_AUTOINVITE)
530
531 #define QCSTAT_OPCHECK 0x0001 /* Do op check */
532 #define QCSTAT_MODECHECK 0x0002 /* Do mode check */
533 #define QCSTAT_BANCHECK 0x0004 /* Do ban check */
534
535 #define QUSTAT_DEAD 0x8000 /* User has been deleted.. */
536
537 #define QCMD_SECURE 0x0001 /* Must use "user@server" to use this command */
538 #define QCMD_AUTHED 0x0002 /* Only available to authed users */
539 #define QCMD_NOTAUTHED 0x0004 /* Only available to NON-authed users */
540
541 #define QCMD_HELPER 0x0010 /* Only available to helpers */
542 #define QCMD_OPER 0x0020 /* Only available to opers */
543 #define QCMD_ADMIN 0x0040 /* Only available to admins */
544 #define QCMD_DEV 0x0080 /* Only available to developers */
545
546 #define QCMD_ALIAS 0x0100 /* Don't list on SHOWCOMMANDS */
547
548 #define CS_INIT_DB 0x1 /* Loading database.. */
549 #define CS_INIT_NOUSER 0x2 /* Loaded DB, waiting for user to be created */
550 #define CS_INIT_READY 0x3 /* Ready for action! */
551
552 struct regchanuser;
553 struct reguser;
554
555 typedef struct maildomain {
556 #ifdef CS_PARANOID
557 unsigned int maildomain_magic;
558 #endif
559 unsigned int ID;
560 sstring *name;
561 unsigned int count;
562 unsigned int limit;
563 unsigned int actlimit;
564 flag_t flags;
565 struct reguser *users;
566 struct maildomain *parent;
567 struct maildomain *nextbyname;
568 struct maildomain *nextbyID;
569 } maildomain;
570
571 #define MDFLAG_LIMIT 0x0001 /* +l */
572 #define MDFLAG_BANNED 0x0002 /* +b */
573 #define MDFLAG_ACTLIMIT 0x0004 /* +u */
574 #define MDFLAG_ALL 0x0007
575
576 #define MDFLAG_DEFAULT MDFLAG_ACTLIMIT
577
578 #define MDHasLimit(x) ((x)->flags & MDFLAG_LIMIT)
579 #define MDSetLimit(x) ((x)->flags |= MDFLAG_LIMIT)
580 #define MDClearLimit(x) ((x)->flags &= ~MDFLAG_LIMIT)
581 #define MDIsBanned(x) ((x)->flags & MDFLAG_BANNED)
582 #define MDSetBanned(x) ((x)->flags |= MDFLAG_BANNED)
583 #define MDClearBanned(x) ((x)->flags &= ~MDFLAG_BANNED)
584 #define MDHasActLimit(x) ((x)->flags & MDFLAG_ACTLIMIT)
585 #define MDSetActLimit(x) ((x)->flags |= MDFLAG_ACTLIMIT)
586 #define MDClearActLimit(x) ((x)->flags &= ~MDFLAG_ACTLIMIT)
587
588 /* "Q" ban */
589 typedef struct regban {
590 #ifdef CS_PARANOID
591 unsigned int regchanban_magic;
592 #endif
593 unsigned int ID; /* ID in the database */
594 struct chanban *cbp; /* Standard chanban struct */
595 unsigned int setby; /* Who set the ban */
596 time_t expiry; /* When the ban expires */
597 sstring *reason; /* Reason to attach to related kicks */
598 struct regban *next; /* Next ban on this channel */
599 } regban;
600
601 /* Registered channel */
602 typedef struct regchan {
603 #ifdef CS_PARANOID
604 unsigned int regchan_magic;
605 #endif
606 unsigned int ID; /* Unique number from database */
607 chanindex *index; /* Pointer to the channel index record */
608 time_t ltimestamp; /* The last timestamp we saw on this channel */
609
610 flag_t flags; /* Chanflags */
611 flag_t status; /* Runtime status codes */
612 flag_t forcemodes; /* Forced modes */
613 flag_t denymodes; /* Denied modes */
614
615 short limit; /* Limit to enforce if +l is set */
616 short autolimit; /* How many slots to leave when autolimiting */
617 short banstyle; /* Ban style for +b type bans */
618
619 time_t created; /* When the service was added */
620 time_t lastactive; /* When the channel was last "active" */
621 time_t statsreset; /* When the users stats were last reset */
622 time_t ostatsreset; /* When the oper stats were last reset */
623 time_t banduration; /* How long to remove bans after (0=don't) */
624 time_t autoupdate; /* When the autolimit next needs checking */
625 time_t lastbancheck; /* Timestamp of last ban check */
626 time_t lastcountersync; /* When the counters were last synced.. */
627 time_t lastpart; /* When the last user left the channel */
628 time_t suspendtime; /* When the channel was suspended */
629
630 unsigned int founder; /* founder */
631 unsigned int addedby; /* oper adding chan */
632 unsigned int suspendby; /* who suspended chan */
633
634 short chantype; /* What "type" the channel is */
635
636 unsigned int totaljoins; /* Total joins since created */
637 unsigned int tripjoins; /* Total joins since last stats reset */
638 unsigned int otripjoins; /* Total joins since last oper stats reset */
639 unsigned int maxusers; /* Max users since created */
640 unsigned int tripusers; /* Max users since last stats reset */
641 unsigned int otripusers; /* Max users since last oper stats reset */
642
643 sstring *welcome; /* Welcome message */
644 sstring *topic; /* "default" topic set by settopic */
645 sstring *key; /* Key as enforced by +k */
646 sstring *suspendreason; /* Suspend reason */
647 sstring *comment; /* Oper-settable channel comment */
648
649 void *checksched; /* Handle for channel check schedule */
650
651 struct regchanuser *regusers[REGCHANUSERHASHSIZE];
652 struct regban *bans; /* List of bans on the channel */
653
654 char chanopnicks[CHANOPHISTORY][NICKLEN+1]; /* Last CHANOPHISTORY ppl to get ops */
655 unsigned int chanopaccts[CHANOPHISTORY]; /* Which account was responsible for each one */
656 short chanoppos; /* Position in the array */
657 } regchan;
658
659 /* Registered user */
660 typedef struct reguser {
661 #ifdef CS_PARANOID
662 unsigned int reguser_magic;
663 #endif
664 unsigned int ID; /* From the database */
665
666 char username[NICKLEN+1];
667
668 time_t created;
669 time_t lastauth;
670 time_t lastemailchange;
671
672 flag_t flags; /* user flags */
673 flag_t status; /* runtime status */
674 short languageid; /* what language to speak to the user */
675
676 unsigned int suspendby; /* Userid of oper who suspended this user */
677 time_t suspendexp; /* Expiry date of suspension */
678 time_t suspendtime; /* When user was suspended */
679 time_t lockuntil; /* Time until users account is unlocked (pass change, email, etc) */
680
681 char password[PASSLEN+1];
682
683 sstring *localpart;
684 maildomain *domain;
685
686 sstring *email; /* Registered e-mail */
687 sstring *lastemail; /* Last registered e-mail */
688 sstring *lastuserhost; /* Last user@host */
689 sstring *suspendreason; /* Why the account is suspended */
690 sstring *comment; /* Oper-settable user comment */
691 sstring *info; /* User-settable info line */
692
693 struct regchanuser *knownon; /* Which channels this user is known on */
694
695 /* These fields are for the nick protection system */
696 void *checkshd; /* When we're going to check for an imposter */
697 int stealcount; /* How many times we've had to free the nick up */
698 nick *fakeuser; /* If we had to "take" the nick, here's the pointer */
699
700 struct reguser *nextbydomain;
701 struct reguser *nextbyname;
702 struct reguser *nextbyID;
703 } reguser;
704
705 /* Registered channel user */
706 typedef struct regchanuser {
707 #ifdef CS_PARANOID
708 unsigned int regchanuser_magic;
709 #endif
710 struct reguser *user;
711 struct regchan *chan;
712 flag_t flags;
713 time_t changetime; /* Timestamp of last "significant" change */
714 time_t usetime; /* Timestamp of last use */
715 sstring *info; /* User-settable info line */
716 struct regchanuser *nextbyuser;
717 struct regchanuser *nextbychan;
718 } regchanuser;
719
720 typedef struct cslang {
721 char code[3];
722 sstring *name;
723 } cslang;
724
725 typedef struct cmdsummary {
726 sstring *def;
727 sstring *bylang[MAXLANG];
728 char *defhelp;
729 } cmdsummary;
730
731 typedef struct activeuser {
732 #ifdef CS_PARANOID
733 unsigned int activeuser_magic;
734 #endif
735 unsigned short authattempts; /* number of times user has attempted to auth */
736 unsigned short helloattempts; /* number of times user has attempted to hello... */
737 unsigned char entropy[ENTROPYLEN]; /* entropy used for challengeauth */
738 time_t entropyttl;
739 struct activeuser *next; /* purely for keeping track of free, but not free'd structures */
740 } activeuser;
741
742 typedef struct maillock {
743 #ifdef CS_PARANOID
744 unsigned int maillock_magic;
745 #endif
746 unsigned int id;
747 sstring *pattern;
748 sstring *reason;
749 unsigned int createdby;
750 time_t created;
751 struct maillock *next;
752 } maillock;
753
754 #ifdef CS_PARANOID
755
756 #define REGUSERMAGIC 0x4d42de03
757 #define REGCHANMAGIC 0x5bf2aa30
758 #define REGCHANUSERMAGIC 0x19628b63
759 #define REGCHANBANMAGIC 0x5a6f555a
760 #define ACTIVEUSERMAGIC 0x897f98a0
761 #define MAILDOMAINMAGIC 0x27cde46f
762 #define MAILLOCKMAGIC 0x3c81d762
763
764 #define verifyreguser(x) assert((x)->reguser_magic == REGUSERMAGIC)
765 #define verifyregchan(x) assert((x)->regchan_magic == REGCHANMAGIC)
766 #define verifyregchanuser(x) assert((x)->regchanuser_magic == REGCHANUSERMAGIC)
767 #define verifyregchanban(x) assert((x)->regchanban_magic == REGCHANBANMAGIC)
768 #define verifyactiveuser(x) assert((x)->activeuser_magic == ACTIVEUSERMAGIC)
769 #define verifymaildomain(x) assert((x)->maildomain_magic == MAILDOMAINMAGIC)
770 #define verifymaillock(x) assert((x)->maillock_magic == MAILLOCKMAGIC)
771
772 #define tagreguser(x) ((x)->reguser_magic = REGUSERMAGIC)
773 #define tagregchan(x) ((x)->regchan_magic = REGCHANMAGIC)
774 #define tagregchanuser(x) ((x)->regchanuser_magic = REGCHANUSERMAGIC)
775 #define tagregchanban(x) ((x)->regchanban_magic = REGCHANBANMAGIC)
776 #define tagactiveuser(x) ((x)->activeuser_magic = ACTIVEUSERMAGIC)
777 #define tagmaildomain(x) ((x)->maildomain_magic = MAILDOMAINMAGIC)
778 #define tagmaillock(x) ((x)->maillock_magic = MAILLOCKMAGIC)
779 #else
780
781 #define verifyreguser(x)
782 #define verifyregchan(x)
783 #define verifyregchanuser(x)
784 #define verifyregchanban(x)
785 #define verifyactiveuser(x)
786 #define verifymaildomain(x)
787 #define verifymaillock(x)
788
789 #define tagreguser(x)
790 #define tagregchan(x)
791 #define tagregchanuser(x)
792 #define tagregchanban(x)
793 #define tagactiveuser(x)
794 #define tagmaildomain(x)
795 #define tagmaillock(x)
796
797 #endif
798
799 #define getactiveuserfromnick(x) ((activeuser*)(x)->exts[chanservnext])
800 #define getreguserfromnick(x) ((x)->auth?(reguser *)(x)->auth->exts[chanservaext]:NULL)
801
802 /* Global variables for chanserv module */
803 extern unsigned int lastuserID;
804 extern unsigned int lastchannelID;
805 extern unsigned int lastbanID;
806 extern unsigned int lastdomainID;
807 extern unsigned int lastmaillockID;
808
809 extern int chanserv_init_status;
810 extern int chanservdb_ready;
811
812 extern maildomain *maildomainnametable[MAILDOMAINHASHSIZE];
813 extern maildomain *maildomainIDtable[MAILDOMAINHASHSIZE];
814
815 extern reguser *regusernicktable[REGUSERHASHSIZE];
816 extern reguser *deadusers;
817
818 extern nick *chanservnick;
819 extern int chanservext;
820 extern int chanservnext;
821 extern int chanservaext;
822
823 extern cslang *cslanguages[MAXLANG];
824 extern unsigned int cslangcount;
825
826 extern sstring *csmessages[MAXLANG][MAXMESSAGES];
827 extern char *defaultmessages[MAXMESSAGES];
828
829 extern const flag rcflags[];
830 extern const flag rcuflags[];
831 extern const flag ruflags[];
832 extern const flag mdflags[];
833
834 extern CommandTree *cscommands;
835
836 extern sstring **chantypes;
837
838 extern maillock *maillocks;
839
840 /* Function prototypes */
841
842 /* chanserv.c */
843 void chanserv_finalinit();
844
845 /* chanservalloc.c */
846 void chanservallocinit();
847 void csfreeall();
848 regchan *getregchan();
849 void freeregchan(regchan *rcp);
850 reguser *getreguser();
851 void freereguser(reguser *rup);
852 regchanuser *getregchanuser();
853 void freeregchanuser(regchanuser *rcup);
854 regban *getregban();
855 void freeregban(regban *rbp);
856 activeuser *getactiveuser();
857 void freeactiveuser(activeuser *aup);
858 maildomain *getmaildomain();
859 void freemaildomain(maildomain *mdp);
860 maillock *getmaillock();
861 void freemaillock(maillock *mlp);
862
863 /* chanservhash.c */
864 void chanservhashinit();
865 void addregusertohash(reguser *rup);
866 reguser *findreguserbyID(unsigned int ID);
867 reguser *findreguserbynick(const char *nick);
868 reguser *findreguser(nick *sender, const char *str);
869 void removereguserfromhash(reguser *rup);
870 void addregchantohash(regchan *rcp);
871 regchan *findregchanbyID(unsigned int ID);
872 regchan *findregchanbyname(const char *name);
873 void removeregchanfromhash(regchan *rcp);
874 void addregusertochannel(regchanuser *rcup);
875 regchanuser *findreguseronchannel(regchan *rcp, reguser *rup);
876 void delreguserfromchannel(regchan *rcp, reguser *rup);
877 void addmaildomaintohash(maildomain *mdp);
878 maildomain *findmaildomainbyID(unsigned int ID);
879 maildomain *findmaildomainbydomain(char *domain);
880 maildomain *findmaildomainbyemail(char *email);
881 maildomain *findorcreatemaildomain(char *email);
882 maildomain *findnearestmaildomain(char *domain);
883 void removemaildomainfromhash(maildomain *mdp);
884 void addregusertomaildomain(reguser *rup, maildomain *mdp);
885 void delreguserfrommaildomain(reguser *rup, maildomain *mdp);
886 reguser *findreguserbyemail(const char *email);
887
888 /* chanservdb.c */
889 int chanservdbinit();
890 void loadmessages();
891 void loadcommandsummary(Command *cmd);
892 void chanservdbclose();
893 void csdb_updatetopic(regchan *rcp);
894 void csdb_updatelastjoin(regchanuser *rcup);
895 void csdb_updateauthinfo(reguser *rup);
896 void csdb_updatechannel(regchan *rcp);
897 void csdb_createchannel(regchan *rcp);
898 void csdb_deletechannel(regchan *rcp);
899 void csdb_deleteuser(reguser *rup);
900 void csdb_updatechannelcounters(regchan *rcp);
901 void csdb_updatechanneltimestamp(regchan *rcp);
902 void csdb_updatechanuser(regchanuser *rcup);
903 void csdb_createchanuser(regchanuser *rcup);
904 void csdb_deletechanuser(regchanuser *rcup);
905 void csdb_createuser(reguser *rup);
906 void csdb_updateuser(reguser *rup);
907 void csdb_createban(regchan *rcp, regban *rbp);
908 void csdb_deleteban(regban *rbp);
909 void csdb_updateban(regchan *rcp, regban *rbp);
910 char *csdb_gethelpstr(char *command, int language);
911 void csdb_createmail(reguser *rup, int type);
912 void csdb_dohelp(nick *np, Command *cmd);
913
914 /* chanservcrypto.c */
915 typedef int (*CRAlgorithm)(char *, const char *, const char *, const char *);
916 void chanservcryptoinit(void);
917 void chanservcryptofree(void);
918 void cs_getrandbytes(unsigned char *buf, size_t bytes);
919 char *cs_calcchallenge(const unsigned char *entropy);
920 CRAlgorithm cs_cralgorithm(const char *algorithm);
921 const char *cs_cralgorithmlist(void);
922 int cs_checkhashpass(const char *username, const char *password, const char *junk, const char *hash);
923 char *csc_generateresetcode(time_t lockuntil, char *username);
924
925 /* chanservuser.c */
926 void chanservreguser(void *arg);
927 void chanservjoinchan(channel *cp);
928 #define chanservsendmessage(np, fmt, args...) chanservsendmessage_real(np, 0, fmt , ## args)
929 #define chanservsendmessageoneline(np, fmt, args...) chanservsendmessage_real(np, 1, fmt , ## args)
930 void chanservsendmessage_real(nick *np, int oneline, char *message, ... );
931 void chanservwallmessage(char *message, ... );
932 void chanservcommandinit();
933 void chanservcommandclose();
934 void chanservstdmessage(nick *np, int messageid, ... );
935 void chanservaddcommand(char *command, int flags, int maxparams, CommandHandler handler, char *description, const char *help);
936 void chanservremovecommand(char *command, CommandHandler handler);
937 void chanservaddctcpcommand(char *command, CommandHandler hander);
938 void chanservremovectcpcommand(char *command, CommandHandler handler);
939 void chanservkillstdmessage(nick *target, int messageid, ... );
940 int checkpassword(reguser *rup, const char *pass);
941 int setpassword(reguser *rup, const char *pass);
942 /*reguser *getreguserfromnick(nick *np);
943 activeuser *getactiveuserfromnick(nick *np);*/
944 void cs_checknick(nick *np);
945 void cs_checkchanmodes(channel *cp);
946 void cs_docheckchanmodes(channel *cp, modechanges *changes);
947 void cs_docheckopvoice(channel *cp, modechanges *changes);
948 void cs_checkbans(channel *cp);
949 void cs_schedupdate(chanindex *cip, int mintime, int maxtime);
950 void cs_timerfunc(void *arg);
951 void cs_removechannel(regchan *rcp);
952 void cs_doallautomodes(nick *np);
953 void cs_checknickbans(nick *np);
954 void cs_setregban(chanindex *cip, regban *rbp);
955 int cs_bancheck(nick *np, channel *cp);
956 void cs_banuser(modechanges *changes, chanindex *cip, nick *np, const char *reason);
957 void cs_removeuser(reguser *rup);
958 int checkresponse(reguser *rup, const unsigned char *entropy, const char *response, CRAlgorithm algorithm);
959 int checkhashpass(reguser *rup, const char *junk, const char *hash);
960 flag_t cs_sanitisechanlev(flag_t flags);
961 typedef int (*UnbanFN)(void *arg, struct chanban *ban);
962 int cs_unbanfn(nick *sender, chanindex *cip, UnbanFN fn, void *arg, int removepermbans, int abortonfailure);
963 void cs_logchanop(regchan *rcp, char *nick, reguser *rup);
964
965 /* chanservstdcmds.c */
966 int cs_doshowcommands(void *source, int cargc, char **cargv);
967 int cs_dohelp(void *source, int cargc, char **cargv);
968 int cs_doquit(void *source, int cargc, char **cargv);
969 int cs_dorename(void *source, int cargc, char **cargv);
970 int cs_dorehash(void *source, int cargc, char **cargv);
971 int cs_doversion(void *source, int cargc, char **cargv);
972 int cs_doctcpping(void *source, int cargc, char **cargv);
973 int cs_doctcpversion(void *source, int cargc, char **cargv);
974 int cs_doctcpgender(void *source, int cargc, char **cargv);
975 int cs_sendhelp(nick *sender, char *cmd, int oneline);
976
977 /* chanservnetevents.c */
978 void cs_handlenick(int hooknum, void *arg);
979 void cs_handlesethost(int hooknum, void *arg);
980 void cs_handlelostnick(int hooknum, void *arg);
981 void cs_handlenewchannel(int hooknum, void *arg);
982 void cs_handlelostchannel(int hooknum, void *arg);
983 void cs_handlejoin(int hooknum, void *arg);
984 void cs_handlemodechange(int hooknum, void *arg);
985 void cs_handleburst(int hooknum, void *arg);
986 void cs_handletopicchange(int hooknum, void *arg);
987 void cs_handleopchange(int hooknum, void *arg);
988 void cs_handlenewban(int hooknum, void *arg);
989 void cs_handlechanlostuser(int hooknum, void *arg);
990
991 /* chanservmessages.c */
992 void initmessages();
993
994 /* chanservprivs.c */
995 int cs_privcheck(int privnum, nick *np);
996 chanindex *cs_checkaccess(nick *np, const char *chan, unsigned int flags, chanindex *cip, const char *cmdname, int priv, int quiet);
997
998 /* chanservlog.c */
999 void cs_initlog();
1000 void cs_closelog();
1001 void cs_log(nick *np, char *event, ...);
1002
1003 /* chanservdump.c */
1004 int dumplastjoindata(const char *filename);
1005 int readlastjoindata(const char *filename);
1006
1007 /* chanservschedule.c */
1008 void chanservdgline(void *arg);
1009
1010 /* authlib.c */
1011 int csa_checkeboy(nick *sender, char *eboy);
1012 void csa_createrandompw(char *pw, int n);
1013 int csa_checkthrottled(nick *sender, reguser *rup, char *s);
1014
1015 /* chanservdb_updates.c */
1016 void csdb_updateauthinfo(reguser *rup);
1017 void csdb_updatelastjoin(regchanuser *rcup);
1018 void csdb_updatetopic(regchan *rcp);
1019 void csdb_updatechannel(regchan *rcp);
1020 void csdb_updatechannelcounters(regchan *rcp);
1021 void csdb_updatechanneltimestamp(regchan *rcp);
1022 void csdb_createchannel(regchan *rcp);
1023 void csdb_deletechannel(regchan *rcp);
1024 void csdb_deleteuser(reguser *rup);
1025 void csdb_updateuser(reguser *rup);
1026 void csdb_createuser(reguser *rup);
1027 void csdb_updatechanuser(regchanuser *rcup);
1028 void csdb_createchanuser(regchanuser *rcup);
1029 void csdb_deletechanuser(regchanuser *rcup);
1030 void csdb_createban(regchan *rcp, regban *rbp);
1031 void csdb_deleteban(regban *rbp);
1032 void csdb_createmail(reguser *rup, int type);
1033 void csdb_deletemaildomain(maildomain *mdp);
1034 void csdb_createmaildomain(maildomain *mdp);
1035 void csdb_updatemaildomain(maildomain *mdp);
1036 void csdb_chanlevhistory_insert(regchan *rcp, nick *np, reguser *trup, flag_t oldflags, flag_t newflags);
1037 void csdb_accounthistory_insert(nick *np, char *oldpass, char *newpass, sstring *oldemail, sstring *newemail);
1038 void csdb_cleanuphistories();
1039 void csdb_deletemaillock(maillock *mlp);
1040 void csdb_createmaillock(maillock *mlp);
1041 void csdb_updatemaillock(maillock *mlp);
1042
1043 #endif
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