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a355f100 DM |
1 | package PMG::DBTools; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use POSIX ":sys_wait_h"; | |
7 | use POSIX ':signal_h'; | |
8 | use DBI; | |
9 | ||
f3464b71 | 10 | use PVE::SafeSyslog; |
a355f100 DM |
11 | use PVE::Tools; |
12 | ||
f3464b71 | 13 | use PMG::Utils; |
0a580593 DM |
14 | use PMG::RuleDB; |
15 | ||
987ee804 DM |
16 | our $default_db_name = "Proxmox_ruledb"; |
17 | ||
a355f100 DM |
18 | sub open_ruledb { |
19 | my ($database, $host, $port) = @_; | |
20 | ||
21 | $port = 5432 if !$port; | |
22 | ||
987ee804 | 23 | $database = $default_db_name if !$database; |
a355f100 DM |
24 | |
25 | if ($host) { | |
26 | ||
27 | my $dsn = "dbi:Pg:dbname=$database;host=$host;port=$port;"; | |
28 | ||
29 | my $timeout = 5; | |
30 | # only low level alarm interface works for DBI->connect | |
31 | my $mask = POSIX::SigSet->new(SIGALRM); | |
32 | my $action = POSIX::SigAction->new(sub { die "connect timeout\n" }, $mask); | |
33 | my $oldaction = POSIX::SigAction->new(); | |
34 | sigaction(SIGALRM, $action, $oldaction); | |
35 | ||
36 | my $rdb; | |
37 | ||
38 | eval { | |
39 | alarm($timeout); | |
40 | $rdb = DBI->connect($dsn, "postgres", undef, | |
41 | { PrintError => 0, RaiseError => 1 }); | |
42 | alarm(0); | |
43 | }; | |
44 | alarm(0); | |
45 | sigaction(SIGALRM, $oldaction); # restore original handler | |
f1bf78ff | 46 | |
a355f100 DM |
47 | die $@ if $@; |
48 | ||
49 | return $rdb; | |
50 | } else { | |
51 | my $dsn = "DBI:Pg:dbname=$database"; | |
52 | ||
f1bf78ff | 53 | my $dbh = DBI->connect($dsn, "postgres", undef, |
a355f100 DM |
54 | { PrintError => 0, RaiseError => 1 }); |
55 | ||
56 | return $dbh; | |
57 | } | |
58 | } | |
59 | ||
60 | sub delete_ruledb { | |
61 | my ($dbname) = @_; | |
62 | ||
63 | PVE::Tools::run_command(['dropdb', '-U', 'postgres', $dbname]); | |
64 | } | |
65 | ||
f1bf78ff DM |
66 | sub database_list { |
67 | ||
68 | my $database_list = {}; | |
69 | ||
70 | my $parser = sub { | |
71 | my $line = shift; | |
72 | ||
73 | my ($name, $owner) = map { PVE::Tools::trim($_) } split(/\|/, $line); | |
74 | return if !$name || !$owner; | |
75 | ||
76 | $database_list->{$name} = { owner => $owner }; | |
77 | }; | |
78 | ||
79 | my $cmd = ['psql', '-U', 'postgres', '--list', '--quiet', '--tuples-only']; | |
80 | ||
81 | PVE::Tools::run_command($cmd, outfunc => $parser); | |
82 | ||
83 | return $database_list; | |
84 | } | |
85 | ||
86 | my $dbfunction_maxint = <<__EOD; | |
87 | CREATE OR REPLACE FUNCTION maxint (INTEGER, INTEGER) RETURNS INTEGER AS | |
88 | 'BEGIN IF \$1 > \$2 THEN RETURN \$1; ELSE RETURN \$2; END IF; END;' LANGUAGE plpgsql; | |
89 | __EOD | |
90 | ||
91 | my $dbfunction_minint = <<__EOD; | |
92 | CREATE OR REPLACE FUNCTION minint (INTEGER, INTEGER) RETURNS INTEGER AS | |
93 | 'BEGIN IF \$1 < \$2 THEN RETURN \$1; ELSE RETURN \$2; END IF; END;' LANGUAGE plpgsql; | |
94 | __EOD | |
95 | ||
96 | # merge function to avoid update/insert race condition | |
97 | # see: http://www.postgresql.org/docs/9.1/static/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING | |
98 | my $dbfunction_merge_greylist = <<__EOD; | |
99 | CREATE OR REPLACE FUNCTION merge_greylist (in_ipnet VARCHAR, in_host INTEGER, in_sender VARCHAR, | |
100 | in_receiver VARCHAR, in_instance VARCHAR, | |
101 | in_rctime INTEGER, in_extime INTEGER, in_delay INTEGER, | |
102 | in_blocked INTEGER, in_passed INTEGER, in_mtime INTEGER, | |
103 | in_cid INTEGER) RETURNS INTEGER AS | |
104 | 'BEGIN | |
105 | LOOP | |
106 | UPDATE CGreylist SET Host = CASE WHEN MTime >= in_mtime THEN Host ELSE in_host END, | |
107 | CID = maxint (CID, in_cid), RCTime = minint (rctime, in_rctime), | |
108 | ExTime = maxint (extime, in_extime), | |
109 | Delay = maxint (delay, in_delay), | |
110 | Blocked = maxint (blocked, in_blocked), | |
111 | Passed = maxint (passed, in_passed) | |
112 | WHERE IPNet = in_ipnet AND Sender = in_sender AND Receiver = in_receiver; | |
113 | ||
114 | IF found THEN | |
115 | RETURN 0; | |
116 | END IF; | |
117 | ||
118 | BEGIN | |
119 | INSERT INTO CGREYLIST (IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, MTime, CID) | |
120 | VALUES (in_ipnet, in_host, in_sender, in_receiver, in_instance, in_rctime, in_extime, | |
121 | in_delay, in_blocked, in_passed, in_mtime, in_cid); | |
122 | RETURN 1; | |
123 | EXCEPTION WHEN unique_violation THEN | |
124 | -- do nothing - continue loop | |
125 | END; | |
126 | END LOOP; | |
127 | END;' LANGUAGE plpgsql; | |
128 | __EOD | |
129 | ||
130 | my $cgreylist_ctablecmd = <<__EOD; | |
131 | CREATE TABLE CGreylist | |
132 | (IPNet VARCHAR(16) NOT NULL, | |
133 | Host INTEGER NOT NULL, | |
134 | Sender VARCHAR(255) NOT NULL, | |
135 | Receiver VARCHAR(255) NOT NULL, | |
136 | Instance VARCHAR(255), | |
137 | RCTime INTEGER NOT NULL, | |
138 | ExTime INTEGER NOT NULL, | |
139 | Delay INTEGER NOT NULL DEFAULT 0, | |
140 | Blocked INTEGER NOT NULL, | |
141 | Passed INTEGER NOT NULL, | |
142 | CID INTEGER NOT NULL, | |
143 | MTime INTEGER NOT NULL, | |
144 | PRIMARY KEY (IPNet, Sender, Receiver)); | |
145 | ||
146 | CREATE INDEX CGreylist_Instance_Sender_Index ON CGreylist (Instance, Sender); | |
147 | ||
148 | CREATE INDEX CGreylist_ExTime_Index ON CGreylist (ExTime); | |
149 | ||
150 | CREATE INDEX CGreylist_MTime_Index ON CGreylist (MTime); | |
151 | __EOD | |
152 | ||
153 | my $clusterinfo_ctablecmd = <<__EOD; | |
154 | CREATE TABLE ClusterInfo | |
155 | (CID INTEGER NOT NULL, | |
156 | Name VARCHAR NOT NULL, | |
157 | IValue INTEGER, | |
158 | SValue VARCHAR, | |
159 | PRIMARY KEY (CID, Name)) | |
160 | __EOD | |
161 | ||
162 | my $daily_stat_ctablecmd = <<__EOD; | |
163 | CREATE TABLE DailyStat | |
164 | (Time INTEGER NOT NULL UNIQUE, | |
165 | CountIn INTEGER NOT NULL, | |
166 | CountOut INTEGER NOT NULL, | |
167 | BytesIn REAL NOT NULL, | |
168 | BytesOut REAL NOT NULL, | |
169 | VirusIn INTEGER NOT NULL, | |
170 | VirusOut INTEGER NOT NULL, | |
171 | SpamIn INTEGER NOT NULL, | |
172 | SpamOut INTEGER NOT NULL, | |
173 | BouncesIn INTEGER NOT NULL, | |
174 | BouncesOut INTEGER NOT NULL, | |
175 | GreylistCount INTEGER NOT NULL, | |
176 | SPFCount INTEGER NOT NULL, | |
177 | PTimeSum REAL NOT NULL, | |
178 | MTime INTEGER NOT NULL, | |
179 | RBLCount INTEGER DEFAULT 0 NOT NULL, | |
180 | PRIMARY KEY (Time)); | |
181 | ||
182 | CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime); | |
183 | ||
184 | __EOD | |
185 | ||
186 | my $domain_stat_ctablecmd = <<__EOD; | |
187 | CREATE TABLE DomainStat | |
188 | (Time INTEGER NOT NULL, | |
189 | Domain VARCHAR(255) NOT NULL, | |
190 | CountIn INTEGER NOT NULL, | |
191 | CountOut INTEGER NOT NULL, | |
192 | BytesIn REAL NOT NULL, | |
193 | BytesOut REAL NOT NULL, | |
194 | VirusIn INTEGER NOT NULL, | |
195 | VirusOut INTEGER NOT NULL, | |
196 | SpamIn INTEGER NOT NULL, | |
197 | SpamOut INTEGER NOT NULL, | |
198 | BouncesIn INTEGER NOT NULL, | |
199 | BouncesOut INTEGER NOT NULL, | |
200 | PTimeSum REAL NOT NULL, | |
201 | MTime INTEGER NOT NULL, | |
202 | PRIMARY KEY (Time, Domain)); | |
203 | ||
204 | CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime); | |
205 | __EOD | |
206 | ||
207 | my $statinfo_ctablecmd = <<__EOD; | |
208 | CREATE TABLE StatInfo | |
209 | (Name VARCHAR(255) NOT NULL UNIQUE, | |
210 | IValue INTEGER, | |
211 | SValue VARCHAR(255), | |
212 | PRIMARY KEY (Name)) | |
213 | __EOD | |
214 | ||
215 | my $virusinfo_stat_ctablecmd = <<__EOD; | |
216 | CREATE TABLE VirusInfo | |
217 | (Time INTEGER NOT NULL, | |
218 | Name VARCHAR NOT NULL, | |
219 | Count INTEGER NOT NULL, | |
220 | MTime INTEGER NOT NULL, | |
221 | PRIMARY KEY (Time, Name)); | |
222 | ||
223 | CREATE INDEX VirusInfo_MTime_Index ON VirusInfo (MTime); | |
224 | ||
225 | __EOD | |
226 | ||
227 | # mail storage stable | |
228 | # QTypes | |
229 | # V - Virus quarantine | |
230 | # S - Spam quarantine | |
231 | # D - Delayed Mails - not implemented | |
232 | # A - Held for Audit - not implemented | |
233 | # Status | |
234 | # N - new | |
235 | # D - deleted | |
236 | ||
237 | my $cmailstore_ctablecmd = <<__EOD; | |
238 | CREATE TABLE CMailStore | |
239 | (CID INTEGER DEFAULT 0 NOT NULL, | |
240 | RID INTEGER NOT NULL, | |
241 | ID SERIAL UNIQUE, | |
242 | Time INTEGER NOT NULL, | |
243 | QType "char" NOT NULL, | |
244 | Bytes INTEGER NOT NULL, | |
245 | Spamlevel INTEGER NOT NULL, | |
246 | Info VARCHAR NULL, | |
247 | Sender VARCHAR(255) NOT NULL, | |
248 | Header VARCHAR NOT NULL, | |
249 | File VARCHAR(255) NOT NULL, | |
250 | PRIMARY KEY (CID, RID)); | |
251 | CREATE INDEX CMailStore_Time_Index ON CMailStore (Time); | |
252 | ||
253 | CREATE TABLE CMSReceivers | |
254 | (CMailStore_CID INTEGER NOT NULL, | |
255 | CMailStore_RID INTEGER NOT NULL, | |
256 | PMail VARCHAR(255) NOT NULL, | |
257 | Receiver VARCHAR(255), | |
258 | TicketID INTEGER NOT NULL, | |
259 | Status "char" NOT NULL, | |
260 | MTime INTEGER NOT NULL); | |
261 | ||
262 | CREATE INDEX CMailStore_ID_Index ON CMSReceivers (CMailStore_CID, CMailStore_RID); | |
263 | ||
264 | CREATE INDEX CMSReceivers_MTime_Index ON CMSReceivers (MTime); | |
265 | ||
266 | __EOD | |
267 | ||
268 | my $cstatistic_ctablecmd = <<__EOD; | |
269 | CREATE TABLE CStatistic | |
270 | (CID INTEGER DEFAULT 0 NOT NULL, | |
271 | RID INTEGER NOT NULL, | |
272 | ID SERIAL UNIQUE, | |
273 | Time INTEGER NOT NULL, | |
274 | Bytes INTEGER NOT NULL, | |
275 | Direction Boolean NOT NULL, | |
276 | Spamlevel INTEGER NOT NULL, | |
277 | VirusInfo VARCHAR(255) NULL, | |
278 | PTime INTEGER NOT NULL, | |
279 | Sender VARCHAR(255) NOT NULL, | |
280 | PRIMARY KEY (CID, RID)); | |
281 | ||
282 | CREATE INDEX CStatistic_Time_Index ON CStatistic (Time); | |
283 | ||
284 | CREATE TABLE CReceivers | |
285 | (CStatistic_CID INTEGER NOT NULL, | |
286 | CStatistic_RID INTEGER NOT NULL, | |
287 | Receiver VARCHAR(255) NOT NULL, | |
288 | Blocked Boolean NOT NULL); | |
289 | ||
290 | CREATE INDEX CStatistic_ID_Index ON CReceivers (CStatistic_CID, CStatistic_RID); | |
291 | __EOD | |
292 | ||
293 | # user preferences (black an whitelists, ...) | |
294 | # Name: perference name ('BL' -> blacklist, 'WL' -> whitelist) | |
295 | # Data: arbitrary data | |
296 | my $userprefs_ctablecmd = <<__EOD; | |
297 | CREATE TABLE UserPrefs | |
298 | (PMail VARCHAR, | |
299 | Name VARCHAR(255), | |
300 | Data VARCHAR, | |
301 | MTime INTEGER NOT NULL, | |
302 | PRIMARY KEY (PMail, Name)); | |
303 | ||
304 | CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime); | |
305 | ||
306 | __EOD | |
758c7b6b | 307 | |
0a580593 DM |
308 | sub cond_create_dbtable { |
309 | my ($dbh, $name, $ctablecmd) = @_; | |
310 | ||
311 | eval { | |
312 | $dbh->begin_work; | |
313 | ||
314 | my $cmd = "SELECT tablename FROM pg_tables " . | |
315 | "WHERE tablename = lower ('$name')"; | |
316 | ||
317 | my $sth = $dbh->prepare ($cmd); | |
758c7b6b | 318 | |
0a580593 DM |
319 | $sth->execute(); |
320 | ||
321 | if (!(my $ref = $sth->fetchrow_hashref())) { | |
322 | $dbh->do ($ctablecmd); | |
323 | } | |
758c7b6b | 324 | |
0a580593 DM |
325 | $sth->finish(); |
326 | ||
327 | $dbh->commit; | |
328 | }; | |
329 | if (my $err = $@) { | |
330 | $dbh->rollback; | |
9ef3f143 | 331 | die $err; |
0a580593 DM |
332 | } |
333 | } | |
f1bf78ff DM |
334 | |
335 | sub create_ruledb { | |
336 | my ($dbname) = @_; | |
337 | ||
987ee804 | 338 | $dbname = $default_db_name if !$dbname; |
f1bf78ff DM |
339 | |
340 | # use sql_ascii to avoid any character set conversions, and be compatible with | |
341 | # older postgres versions (update from 8.1 must be possible) | |
342 | my $cmd = [ 'createdb', '-U', 'postgres', '-E', 'sql_ascii', | |
343 | '-T', 'template0', '--lc-collate=C', '--lc-ctype=C', $dbname ]; | |
344 | ||
345 | PVE::Tools::run_command($cmd); | |
346 | ||
347 | my $dbh = open_ruledb($dbname); | |
348 | ||
349 | #$dbh->do ($dbloaddrivers_sql); | |
350 | #$dbh->do ($dbfunction_update_modtime); | |
351 | ||
352 | $dbh->do ($dbfunction_minint); | |
353 | ||
354 | $dbh->do ($dbfunction_maxint); | |
355 | ||
356 | $dbh->do ($dbfunction_merge_greylist); | |
357 | ||
358 | $dbh->do ( | |
359 | <<EOD | |
360 | CREATE TABLE Attribut | |
361 | (Object_ID INTEGER NOT NULL, | |
362 | Name VARCHAR(20) NOT NULL, | |
363 | Value BYTEA NULL, | |
364 | PRIMARY KEY (Object_ID, Name)); | |
365 | ||
366 | CREATE INDEX Attribut_Object_ID_Index ON Attribut(Object_ID); | |
367 | ||
368 | CREATE TABLE Object | |
369 | (ID SERIAL UNIQUE, | |
370 | ObjectType INTEGER NOT NULL, | |
371 | Objectgroup_ID INTEGER NOT NULL, | |
372 | Value BYTEA NULL, | |
373 | PRIMARY KEY (ID)); | |
374 | ||
375 | CREATE TABLE Objectgroup | |
376 | (ID SERIAL UNIQUE, | |
377 | Name VARCHAR(255) NOT NULL, | |
378 | Info VARCHAR(255) NULL, | |
379 | Class VARCHAR(10) NOT NULL, | |
380 | PRIMARY KEY (ID)); | |
381 | ||
382 | CREATE TABLE Rule | |
383 | (ID SERIAL UNIQUE, | |
384 | Name VARCHAR(255) NULL, | |
385 | Priority INTEGER NOT NULL, | |
386 | Active INTEGER NOT NULL DEFAULT 0, | |
387 | Direction INTEGER NOT NULL DEFAULT 2, | |
388 | Count INTEGER NOT NULL DEFAULT 0, | |
389 | PRIMARY KEY (ID)); | |
390 | ||
391 | CREATE TABLE RuleGroup | |
392 | (Objectgroup_ID INTEGER NOT NULL, | |
393 | Rule_ID INTEGER NOT NULL, | |
394 | Grouptype INTEGER NOT NULL, | |
395 | PRIMARY KEY (Objectgroup_ID, Rule_ID, Grouptype)); | |
396 | ||
397 | $cgreylist_ctablecmd; | |
398 | ||
399 | $clusterinfo_ctablecmd; | |
400 | ||
401 | $daily_stat_ctablecmd; | |
402 | ||
403 | $domain_stat_ctablecmd; | |
404 | ||
405 | $statinfo_ctablecmd; | |
406 | ||
407 | $cmailstore_ctablecmd; | |
408 | ||
409 | $cstatistic_ctablecmd; | |
410 | ||
411 | $userprefs_ctablecmd; | |
412 | ||
413 | $virusinfo_stat_ctablecmd; | |
414 | EOD | |
415 | ); | |
416 | ||
417 | return $dbh; | |
418 | } | |
419 | ||
0a580593 DM |
420 | sub cond_create_action_quarantine { |
421 | my ($ruledb) = @_; | |
422 | ||
423 | my $dbh = $ruledb->{dbh}; | |
424 | ||
425 | eval { | |
426 | my $sth = $dbh->prepare( | |
427 | "SELECT * FROM Objectgroup, Object " . | |
428 | "WHERE Object.ObjectType = ? AND Objectgroup.Class = ? " . | |
429 | "AND Object.objectgroup_id = Objectgroup.id"); | |
430 | ||
431 | my $otype = PMG::RuleDB::Quarantine::otype(); | |
432 | if ($sth->execute($otype, 'action') <= 0) { | |
433 | my $obj = PMG::RuleDB::Quarantine->new (); | |
434 | my $txt = decode_entities(PMG::RuleDB::Quarantine->otype_text); | |
435 | my $quarantine = $ruledb->create_group_with_obj | |
9578dcd7 | 436 | ($obj, $txt, 'Move to quarantine.'); |
0a580593 DM |
437 | } |
438 | }; | |
439 | } | |
440 | ||
441 | sub cond_create_std_actions { | |
442 | my ($ruledb) = @_; | |
443 | ||
444 | cond_create_action_quarantine($ruledb); | |
445 | ||
446 | #cond_create_action_report_spam($ruledb); | |
447 | } | |
448 | ||
449 | ||
e7c865af DM |
450 | sub upgrade_mailstore_db { |
451 | my ($dbh) = @_; | |
452 | ||
453 | eval { | |
454 | $dbh->begin_work; | |
455 | ||
456 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('MailStore')"; | |
457 | ||
458 | my $sth = $dbh->prepare($cmd); | |
459 | $sth->execute(); | |
460 | my $ref = $sth->fetchrow_hashref(); | |
461 | $sth->finish(); | |
462 | ||
463 | if ($ref) { # table exists | |
464 | ||
465 | $cmd = "INSERT INTO CMailStore " . | |
466 | "(CID, RID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File) " . | |
467 | "SELECT 0, ID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File FROM MailStore"; | |
468 | ||
469 | $dbh->do($cmd); | |
470 | ||
471 | $cmd = "INSERT INTO CMSReceivers " . | |
472 | "(CMailStore_CID, CMailStore_RID, PMail, Receiver, TicketID, Status, MTime) " . | |
473 | "SELECT 0, MailStore_ID, PMail, Receiver, TicketID, Status, 0 FROM MSReceivers"; | |
474 | ||
475 | $dbh->do($cmd); | |
476 | ||
477 | $dbh->do("SELECT setval ('cmailstore_id_seq', nextval ('mailstore_id_seq'))"); | |
478 | ||
479 | $dbh->do("DROP TABLE MailStore"); | |
480 | $dbh->do("DROP TABLE MSReceivers"); | |
481 | } | |
482 | ||
483 | $dbh->commit; | |
484 | }; | |
485 | if (my $err = $@) { | |
486 | $dbh->rollback; | |
487 | die $err; | |
488 | } | |
489 | } | |
490 | ||
491 | sub upgrade_dailystat_db { | |
492 | my ($dbh) = @_; | |
493 | ||
494 | eval { # make sure we have MTime | |
495 | $dbh->do("ALTER TABLE DailyStat ADD COLUMN MTime INTEGER;" . | |
496 | "UPDATE DailyStat SET MTime = EXTRACT (EPOCH FROM now());"); | |
497 | }; | |
498 | ||
499 | eval { # make sure we have correct constraints for MTime | |
500 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN MTime SET NOT NULL;"); | |
501 | }; | |
502 | ||
503 | eval { # make sure we have RBLCount | |
504 | $dbh->do ("ALTER TABLE DailyStat ADD COLUMN RBLCount INTEGER;" . | |
505 | "UPDATE DailyStat SET RBLCount = 0;"); | |
506 | }; | |
507 | ||
508 | eval { # make sure we have correct constraints for RBLCount | |
509 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN RBLCount SET DEFAULT 0;" . | |
510 | "ALTER TABLE DailyStat ALTER COLUMN RBLCount SET NOT NULL;"); | |
511 | }; | |
512 | ||
513 | eval { | |
514 | $dbh->begin_work; | |
515 | ||
516 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DailyStat_MTime_Index')"; | |
517 | ||
518 | my $sth = $dbh->prepare($cmd); | |
519 | $sth->execute(); | |
520 | my $ref = $sth->fetchrow_hashref(); | |
521 | $sth->finish(); | |
522 | ||
523 | if (!$ref) { # index does not exist | |
524 | $dbh->do ("CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime)"); | |
525 | } | |
526 | ||
527 | $dbh->commit; | |
528 | }; | |
529 | if (my $err = $@) { | |
530 | $dbh->rollback; | |
531 | die $err; | |
532 | } | |
533 | } | |
534 | ||
535 | sub upgrade_domainstat_db { | |
536 | my ($dbh) = @_; | |
537 | ||
538 | eval { # make sure we have MTime | |
539 | $dbh->do("ALTER TABLE DomainStat ADD COLUMN MTime INTEGER;" . | |
540 | "UPDATE DomainStat SET MTime = EXTRACT (EPOCH FROM now());" . | |
541 | "ALTER TABLE DomainStat ALTER COLUMN MTime SET NOT NULL;"); | |
542 | }; | |
543 | ||
544 | eval { | |
545 | $dbh->begin_work; | |
546 | ||
547 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DomainStat_MTime_Index')"; | |
548 | ||
549 | my $sth = $dbh->prepare($cmd); | |
550 | $sth->execute(); | |
551 | my $ref = $sth->fetchrow_hashref(); | |
552 | $sth->finish(); | |
553 | ||
554 | if (!$ref) { # index does not exist | |
555 | $dbh->do ("CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime)"); | |
556 | } | |
557 | ||
558 | $dbh->commit; | |
559 | }; | |
560 | if (my $err = $@) { | |
561 | $dbh->rollback; | |
562 | die $@; | |
563 | } | |
564 | } | |
565 | ||
566 | sub upgrade_statistic_db { | |
567 | my ($dbh) = @_; | |
568 | ||
569 | eval { | |
570 | $dbh->begin_work; | |
571 | ||
572 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Statistic')"; | |
573 | ||
574 | my $sth = $dbh->prepare($cmd); | |
575 | $sth->execute(); | |
576 | my $ref = $sth->fetchrow_hashref(); | |
577 | $sth->finish(); | |
578 | ||
579 | if ($ref) { # old table exists | |
580 | ||
581 | my $timezone = tz_local_offset();; | |
582 | ||
583 | $dbh->do("INSERT INTO VirusInfo (Time, Name, Count, MTime) " . | |
584 | "SELECT ((time + $timezone) / 86400) * 86400 as day, virusinfo, " . | |
585 | "count (virusinfo), max (Time) FROM Statistic " . | |
586 | "WHERE virusinfo IS NOT NULL GROUP BY day, virusinfo"); | |
587 | ||
588 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime (time()); | |
589 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
590 | my $start = $end - 3600*24*7; # / days | |
591 | ||
592 | $cmd = "INSERT INTO CStatistic " . | |
593 | "(CID, RID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender) " . | |
594 | "SELECT 0, ID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender FROM Statistic " . | |
595 | "WHERE time >= $start"; | |
596 | ||
597 | $dbh->do($cmd); | |
598 | ||
599 | $dbh->do("SELECT setval ('cstatistic_id_seq', nextval ('statistic_id_seq'))"); | |
600 | ||
601 | $dbh->do("INSERT INTO StatInfo (name, ivalue) VALUES ('virusinfo_index', " . | |
602 | "nextval ('statistic_id_seq'))"); | |
603 | ||
604 | $cmd = "INSERT INTO CReceivers (CStatistic_CID, CStatistic_RID, Receiver, Blocked) " . | |
605 | "SELECT 0, Mail_ID, Receiver, Blocked FROM Receivers " . | |
606 | "WHERE EXISTS (SELECT * FROM CStatistic WHERE CID = 0 AND RID = Mail_ID)"; | |
607 | ||
608 | $dbh->do($cmd); | |
609 | ||
610 | $dbh->do("DROP TABLE Statistic"); | |
611 | $dbh->do("DROP TABLE Receivers"); | |
612 | } | |
613 | ||
614 | $dbh->commit; | |
615 | }; | |
616 | if (my $err = $@) { | |
617 | $dbh->rollback; | |
618 | die $err; | |
619 | } | |
620 | } | |
621 | ||
622 | sub upgrade_greylist_db { | |
623 | my ($dbh) = @_; | |
624 | ||
625 | eval { | |
626 | $dbh->begin_work; | |
627 | ||
628 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Greylist')"; | |
629 | ||
630 | my $sth = $dbh->prepare($cmd); | |
631 | $sth->execute(); | |
632 | my $ref = $sth->fetchrow_hashref(); | |
633 | $sth->finish(); | |
634 | ||
635 | if ($ref) { # table exists | |
636 | ||
637 | $cmd = "INSERT INTO CGreylist " . | |
638 | "(IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, MTime, CID) " . | |
639 | "SELECT IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, RCTime, 0 FROM Greylist"; | |
640 | ||
641 | $dbh->do($cmd); | |
642 | ||
643 | $dbh->do("DROP TABLE Greylist"); | |
644 | } | |
645 | ||
646 | $dbh->commit; | |
647 | }; | |
648 | if (my $err = $@) { | |
649 | $dbh->rollback; | |
650 | die $err; | |
651 | } | |
652 | } | |
653 | ||
654 | sub upgrade_userprefs_db { | |
655 | my ($dbh) = @_; | |
656 | ||
657 | eval { | |
658 | $dbh->do("ALTER TABLE UserPrefs ADD COLUMN MTime INTEGER;" . | |
659 | "UPDATE UserPrefs SET MTime = EXTRACT (EPOCH FROM now());" . | |
660 | "ALTER TABLE UserPrefs ALTER COLUMN MTime SET NOT NULL;"); | |
661 | }; | |
662 | ||
663 | ||
664 | eval { | |
665 | $dbh->begin_work; | |
666 | ||
667 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('UserPrefs_MTime_Index')"; | |
668 | ||
669 | my $sth = $dbh->prepare($cmd); | |
670 | $sth->execute(); | |
671 | my $ref = $sth->fetchrow_hashref(); | |
672 | $sth->finish(); | |
673 | ||
674 | if (!$ref) { # index does not exist | |
675 | $dbh->do("CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime)"); | |
676 | } | |
677 | ||
678 | $dbh->commit; | |
679 | }; | |
680 | if ($@) { | |
681 | $dbh->rollback; | |
682 | die $@; | |
683 | } | |
684 | } | |
685 | ||
0a580593 DM |
686 | sub upgradedb { |
687 | my ($ruledb) = @_; | |
688 | ||
689 | my $dbh = $ruledb->{dbh}; | |
690 | ||
e7c865af | 691 | $dbh->do($dbfunction_minint); |
0a580593 | 692 | |
e7c865af | 693 | $dbh->do($dbfunction_maxint); |
0a580593 | 694 | |
e7c865af | 695 | $dbh->do($dbfunction_merge_greylist); |
0a580593 | 696 | |
758c7b6b | 697 | # make sure we do not use slow sequential scans when upgraing |
0a580593 DM |
698 | # database (before analyze can gather statistics) |
699 | $dbh->do("set enable_seqscan = false"); | |
700 | ||
e7c865af DM |
701 | cond_create_dbtable($dbh, 'DailyStat', $daily_stat_ctablecmd); |
702 | cond_create_dbtable($dbh, 'DomainStat', $domain_stat_ctablecmd); | |
703 | cond_create_dbtable($dbh, 'StatInfo', $statinfo_ctablecmd); | |
704 | cond_create_dbtable($dbh, 'CMailStore', $cmailstore_ctablecmd); | |
705 | cond_create_dbtable($dbh, 'UserPrefs', $userprefs_ctablecmd); | |
706 | cond_create_dbtable($dbh, 'CGreylist', $cgreylist_ctablecmd); | |
707 | cond_create_dbtable($dbh, 'CStatistic', $cstatistic_ctablecmd); | |
708 | cond_create_dbtable($dbh, 'ClusterInfo', $clusterinfo_ctablecmd); | |
709 | cond_create_dbtable($dbh, 'VirusInfo', $virusinfo_stat_ctablecmd); | |
0a580593 | 710 | |
e7c865af | 711 | cond_create_std_actions($ruledb); |
0a580593 | 712 | |
e7c865af | 713 | upgrade_mailstore_db($dbh); |
0a580593 | 714 | |
e7c865af | 715 | upgrade_statistic_db($dbh); |
0a580593 | 716 | |
e7c865af | 717 | upgrade_userprefs_db($dbh); |
0a580593 | 718 | |
e7c865af | 719 | upgrade_greylist_db($dbh); |
0a580593 | 720 | |
e7c865af | 721 | upgrade_dailystat_db($dbh); |
0a580593 | 722 | |
e7c865af | 723 | upgrade_domainstat_db($dbh); |
0a580593 DM |
724 | |
725 | # update obsolete content type names | |
726 | eval { | |
e7c865af DM |
727 | $dbh->do("UPDATE Object " . |
728 | "SET value = 'content-type:application/java-vm' ". | |
729 | "WHERE objecttype = 3003 " . | |
730 | "AND value = 'content-type:application/x-java-vm';"); | |
0a580593 DM |
731 | }; |
732 | ||
733 | eval { | |
734 | $dbh->do ("ANALYZE"); | |
735 | }; | |
736 | } | |
737 | ||
738 | sub init_ruledb { | |
739 | my ($ruledb, $reset, $testmode) = @_; | |
740 | ||
741 | my $dbh = $ruledb->{dbh}; | |
742 | ||
743 | if (!$reset) { | |
744 | # Greylist Objectgroup | |
745 | my $greylistgroup = PMG::RuleDB::Group->new | |
746 | ("GreyExclusion", "-", "greylist"); | |
747 | $ruledb->save_group ($greylistgroup); | |
748 | ||
749 | } else { | |
750 | # we do not touch greylist objects | |
751 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
752 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
753 | ||
754 | $dbh->do ("DELETE FROM Rule; " . | |
755 | "DELETE FROM RuleGroup; " . | |
756 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
757 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
758 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
759 | } | |
760 | ||
761 | # WHO Objects | |
762 | ||
763 | # Blacklist | |
764 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
765 | my $blacklist = $ruledb->create_group_with_obj( | |
766 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 767 | |
0a580593 DM |
768 | # Whitelist |
769 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
770 | my $whitelist = $ruledb->create_group_with_obj( | |
771 | $obj, 'Whitelist', 'Global whitelist'); | |
772 | ||
773 | # WHEN Objects | |
774 | ||
775 | # Working hours | |
a29b9649 | 776 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
777 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
778 | 'Usual office hours'); | |
779 | ||
780 | # WHAT Objects | |
781 | ||
0a580593 | 782 | # Images |
a29b9649 DM |
783 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
784 | my $img_content = $ruledb->create_group_with_obj( | |
785 | $obj, 'Images', 'All kinds of graphic files'); | |
786 | ||
0a580593 | 787 | # Multimedia |
a29b9649 DM |
788 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
789 | my $mm_content = $ruledb->create_group_with_obj( | |
790 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 791 | |
a29b9649 DM |
792 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
793 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
794 | |
795 | # Office Files | |
a29b9649 DM |
796 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
797 | my $office_content = $ruledb->create_group_with_obj( | |
798 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 799 | |
a29b9649 DM |
800 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
801 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 802 | |
a29b9649 | 803 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 804 | |
a29b9649 | 805 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 806 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 807 | |
a29b9649 DM |
808 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
809 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
810 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 811 | |
a29b9649 DM |
812 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
813 | 'application/vnd\.oasis\.opendocument\..*'); | |
814 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 815 | |
a29b9649 DM |
816 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
817 | 'application/vnd\.stardivision\..*'); | |
818 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 819 | |
a29b9649 DM |
820 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
821 | 'application/vnd\.sun\.xml\..*'); | |
822 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 823 | |
0a580593 | 824 | # Dangerous Content |
a29b9649 DM |
825 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
826 | 'application/x-ms-dos-executable'); | |
827 | my $exe_content = $ruledb->create_group_with_obj( | |
828 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 829 | |
a29b9649 DM |
830 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
831 | $ruledb->group_add_object($exe_content, $obj); | |
832 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
833 | $ruledb->group_add_object($exe_content, $obj); | |
834 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
835 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
836 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
837 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
838 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
839 | $ruledb->group_add_object($exe_content, $obj); | |
840 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
841 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 842 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 843 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
844 | |
845 | # Virus | |
758c7b6b DM |
846 | $obj = PMG::RuleDB::Virus->new(); |
847 | my $virus = $ruledb->create_group_with_obj( | |
848 | $obj, 'Virus', 'Matches virus infected mail'); | |
849 | ||
0a580593 DM |
850 | # WHAT Objects |
851 | ||
852 | # Spam | |
758c7b6b DM |
853 | $obj = PMG::RuleDB::Spam->new(3); |
854 | my $spam3 = $ruledb->create_group_with_obj( | |
855 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 856 | |
758c7b6b DM |
857 | $obj = PMG::RuleDB::Spam->new(5); |
858 | my $spam5 = $ruledb->create_group_with_obj( | |
859 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 860 | |
758c7b6b DM |
861 | $obj = PMG::RuleDB::Spam->new(10); |
862 | my $spam10 = $ruledb->create_group_with_obj( | |
863 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
864 | |
865 | # ACTIONS | |
866 | ||
758c7b6b DM |
867 | # Mark Spam |
868 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
869 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 870 | $obj, 'Modify Spam Level', |
758c7b6b | 871 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
872 | |
873 | # Mark Spam | |
758c7b6b DM |
874 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
875 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 876 | $obj, 'Modify Spam Subject', |
758c7b6b | 877 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 878 | |
0a580593 | 879 | # Remove matching attachments |
758c7b6b DM |
880 | $obj = PMG::RuleDB::Remove->new(0); |
881 | my $remove = $ruledb->create_group_with_obj( | |
882 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 883 | |
0a580593 | 884 | # Remove all attachments |
758c7b6b DM |
885 | $obj = PMG::RuleDB::Remove->new(1); |
886 | my $remove_all = $ruledb->create_group_with_obj( | |
887 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
888 | |
889 | # Accept | |
758c7b6b DM |
890 | $obj = PMG::RuleDB::Accept->new(); |
891 | my $accept = $ruledb->create_group_with_obj( | |
892 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
893 | |
894 | # Block | |
758c7b6b DM |
895 | $obj = PMG::RuleDB::Block->new (); |
896 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
897 | |
898 | # Quarantine | |
758c7b6b DM |
899 | $obj = PMG::RuleDB::Quarantine->new(); |
900 | my $quarantine = $ruledb->create_group_with_obj( | |
901 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
902 | |
903 | # Notify Admin | |
758c7b6b DM |
904 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
905 | my $notify_admin = $ruledb->create_group_with_obj( | |
906 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
907 | |
908 | # Notify Sender | |
758c7b6b DM |
909 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
910 | my $notify_sender = $ruledb->create_group_with_obj( | |
911 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
912 | |
913 | # Add Disclaimer | |
758c7b6b DM |
914 | $obj = PMG::RuleDB::Disclaimer->new (); |
915 | my $add_discl = $ruledb->create_group_with_obj( | |
916 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
917 | |
918 | # Attach original mail | |
919 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 920 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
921 | # 'Attach Original Mail'); |
922 | ||
923 | ####################### RULES ################################## | |
924 | ||
925 | ## Block Dangerous Files | |
a29b9649 | 926 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
927 | $ruledb->save_rule ($rule); |
928 | ||
929 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
930 | $ruledb->rule_add_action ($rule, $remove); | |
931 | ||
932 | ## Block Viruses | |
a29b9649 | 933 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
934 | $ruledb->save_rule ($rule); |
935 | ||
936 | $ruledb->rule_add_what_group ($rule, $virus); | |
937 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 938 | |
0a580593 DM |
939 | if ($testmode) { |
940 | $ruledb->rule_add_action ($rule, $block); | |
941 | } else { | |
942 | $ruledb->rule_add_action ($rule, $quarantine); | |
943 | } | |
944 | ||
945 | ## Virus Alert | |
a29b9649 | 946 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
947 | $ruledb->save_rule ($rule); |
948 | ||
949 | $ruledb->rule_add_what_group ($rule, $virus); | |
950 | $ruledb->rule_add_action ($rule, $notify_sender); | |
951 | $ruledb->rule_add_action ($rule, $notify_admin); | |
952 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 953 | |
0a580593 | 954 | ## Blacklist |
a29b9649 | 955 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
956 | $ruledb->save_rule ($rule); |
957 | ||
958 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
959 | $ruledb->rule_add_action ($rule, $block); | |
960 | ||
961 | ## Modify header | |
962 | if (!$testmode) { | |
a29b9649 | 963 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
964 | $ruledb->save_rule ($rule); |
965 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
966 | } | |
967 | ||
968 | ## Whitelist | |
a29b9649 | 969 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
970 | $ruledb->save_rule ($rule); |
971 | ||
972 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
973 | $ruledb->rule_add_action ($rule, $accept); | |
974 | ||
975 | if ($testmode) { | |
a29b9649 | 976 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
977 | $ruledb->save_rule ($rule); |
978 | ||
979 | $ruledb->rule_add_what_group ($rule, $spam10); | |
980 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
981 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
982 | } else { | |
983 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 984 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
985 | $ruledb->save_rule ($rule); |
986 | ||
987 | $ruledb->rule_add_what_group ($rule, $spam3); | |
988 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
989 | $ruledb->rule_add_action ($rule, $quarantine); | |
990 | #$ruledb->rule_add_action ($rule, $count_spam); | |
991 | } | |
992 | ||
993 | # Quarantine/Mark Spam (Level 5) | |
a29b9649 | 994 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 79, 0, 0); |
0a580593 DM |
995 | $ruledb->save_rule ($rule); |
996 | ||
997 | $ruledb->rule_add_what_group ($rule, $spam5); | |
998 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
999 | $ruledb->rule_add_action ($rule, $quarantine); | |
1000 | ||
1001 | ## Block Spam Level 10 | |
a29b9649 | 1002 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 78, 0, 0); |
0a580593 DM |
1003 | $ruledb->save_rule ($rule); |
1004 | ||
1005 | $ruledb->rule_add_what_group ($rule, $spam10); | |
1006 | $ruledb->rule_add_action ($rule, $block); | |
1007 | ||
1008 | ## Block Outgoing Spam | |
a29b9649 | 1009 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
1010 | $ruledb->save_rule ($rule); |
1011 | ||
1012 | $ruledb->rule_add_what_group ($rule, $spam3); | |
1013 | $ruledb->rule_add_action ($rule, $notify_admin); | |
1014 | $ruledb->rule_add_action ($rule, $notify_sender); | |
1015 | $ruledb->rule_add_action ($rule, $block); | |
1016 | ||
1017 | ## Add disclaimer | |
a29b9649 | 1018 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
1019 | $ruledb->save_rule ($rule); |
1020 | $ruledb->rule_add_action ($rule, $add_discl); | |
1021 | ||
1022 | # Block Multimedia Files | |
a29b9649 | 1023 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
1024 | $ruledb->save_rule ($rule); |
1025 | ||
1026 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
1027 | $ruledb->rule_add_action ($rule, $remove); | |
1028 | ||
1029 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
1030 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
1031 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
1032 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
1033 | #$ruledb->rule_add_action ($rule, $add_discl); | |
1034 | #$ruledb->rule_add_action ($rule, $remove); | |
1035 | #$ruledb->rule_add_action ($rule, $bcc); | |
1036 | #$ruledb->rule_add_action ($rule, $storeq); | |
1037 | #$ruledb->rule_add_action ($rule, $accept); | |
1038 | ||
1039 | cond_create_std_actions ($ruledb); | |
1040 | } | |
1041 | ||
8f4e102b DM |
1042 | sub get_remote_time { |
1043 | my ($rdb) = @_; | |
1044 | ||
1045 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
1046 | $sth->execute(); | |
1047 | my $ctinfo = $sth->fetchrow_hashref(); | |
1048 | $sth->finish (); | |
1049 | ||
1050 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
1051 | } | |
1052 | ||
cfdf6608 DM |
1053 | sub init_masterdb { |
1054 | my ($lcid, $database) = @_; | |
1055 | ||
1056 | die "got unexpected cid for new master" if !$lcid; | |
1057 | ||
1058 | my $dbh; | |
1059 | ||
1060 | eval { | |
1061 | $dbh = open_ruledb($database); | |
1062 | ||
1063 | $dbh->begin_work; | |
1064 | ||
1065 | print STDERR "update quarantine database\n"; | |
1066 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
1067 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
1068 | ||
1069 | print STDERR "update statistic database\n"; | |
1070 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
1071 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
1072 | ||
1073 | print STDERR "update greylist database\n"; | |
1074 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
1075 | ||
1076 | $dbh->commit; | |
1077 | }; | |
1078 | my $err = $@; | |
1079 | ||
1080 | if ($dbh) { | |
1081 | $dbh->rollback if $err; | |
1082 | $dbh->disconnect(); | |
1083 | } | |
1084 | ||
1085 | die $err if $err; | |
1086 | } | |
1087 | ||
987ee804 DM |
1088 | sub update_master_clusterinfo { |
1089 | my ($clientcid) = @_; | |
1090 | ||
1091 | my $dbh = open_ruledb(); | |
1092 | ||
1093 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
1094 | ||
1095 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1096 | ||
1097 | foreach my $table (@mt) { | |
1098 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
1099 | "EXTRACT(EPOCH FROM now())"); | |
1100 | } | |
1101 | } | |
1102 | ||
1103 | sub update_client_clusterinfo { | |
1104 | my ($mastercid) = @_; | |
1105 | ||
1106 | my $dbh = open_ruledb(); | |
1107 | ||
1108 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
1109 | ||
1110 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
1111 | ||
1112 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
1113 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
1114 | ||
1115 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
1116 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
1117 | ||
1118 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1119 | ||
1120 | foreach my $table (@mt) { | |
1121 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
1122 | "COALESCE (max (mtime), 0) FROM $table"); | |
1123 | } | |
1124 | } | |
1125 | ||
1126 | sub init_nodedb { | |
1127 | my ($cinfo) = @_; | |
1128 | ||
1129 | my $ni = $cinfo->{master}; | |
1130 | ||
1131 | die "no master defined - unable to sync data from master\n" if !$ni; | |
1132 | ||
1133 | my $master_ip = $ni->{ip}; | |
1134 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 1135 | my $master_name = $ni->{name}; |
987ee804 DM |
1136 | |
1137 | my $fn = "/tmp/masterdb$$.tar"; | |
1138 | unlink $fn; | |
1139 | ||
1140 | my $dbname = $default_db_name; | |
1141 | ||
1142 | eval { | |
1143 | print STDERR "copying master database from '${master_ip}'\n"; | |
1144 | ||
22c16ff6 DM |
1145 | my $cmd = [['/usr/bin/ssh', '-o', 'BatchMode=yes', |
1146 | '-o', "HostKeyAlias=${master_name}", | |
1147 | $master_ip, 'pg_dump', '-U', 'postgres', | |
987ee804 | 1148 | $dbname, '-F', 'c', \ ">$fn" ]]; |
22c16ff6 | 1149 | |
987ee804 DM |
1150 | PVE::Tools::run_command($cmd); |
1151 | ||
1152 | my $size = -s $fn; | |
1153 | ||
1154 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1155 | ||
1156 | print STDERR "delete local database\n"; | |
1157 | ||
1158 | $cmd = [ 'dropdb', '-U', 'postgres', $dbname , '--if-exists']; | |
1159 | PVE::Tools::run_command($cmd); | |
1160 | ||
1161 | print STDERR "create new local database\n"; | |
1162 | ||
1163 | $cmd = ['createdb', '-U', 'postgres', $dbname]; | |
1164 | PVE::Tools::run_command($cmd); | |
1165 | ||
1166 | print STDERR "insert received data into local database\n"; | |
1167 | ||
1168 | my $mess; | |
1169 | my $parser = sub { | |
1170 | my $line = shift; | |
1171 | ||
1172 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1173 | print STDERR "restoring table $1\n"; | |
1174 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1175 | $mess = "creating indexes"; | |
1176 | print STDERR "$mess\n"; | |
1177 | } | |
1178 | }; | |
1179 | ||
1180 | $cmd = ['pg_restore', '-U', 'postgres', '-d', $dbname, '-v', $fn]; | |
1181 | PVE::Tools::run_command($cmd, outfunc => $parser, errfunc => $parser, | |
1182 | errmsg => "pg_restore failed"); | |
1183 | ||
1184 | print STDERR "run analyze to speed up database queries\n"; | |
1185 | ||
1186 | $cmd = ['psql', '-U', 'postgres', $dbname]; | |
1187 | PVE::Tools::run_command($cmd); | |
1188 | ||
1189 | update_client_clusterinfo($master_cid); | |
1190 | }; | |
1191 | ||
1192 | my $err = $@; | |
1193 | ||
1194 | unlink $fn; | |
1195 | ||
1196 | die $err if $err; | |
1197 | } | |
1198 | ||
f3464b71 DM |
1199 | sub cluster_sync_status { |
1200 | my ($cinfo) = @_; | |
1201 | ||
1202 | my $dbh; | |
1203 | ||
1204 | my $minmtime; | |
1205 | ||
1206 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1207 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1208 | $minmtime->{$ni->{cid}} = 0; | |
1209 | } | |
1210 | ||
1211 | eval { | |
1212 | $dbh = open_ruledb(); | |
1213 | ||
1214 | my $sth = $dbh->prepare( | |
1215 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1216 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1217 | "GROUP BY cid"); | |
1218 | ||
1219 | $sth->execute(); | |
1220 | ||
1221 | while (my $info = $sth->fetchrow_hashref()) { | |
1222 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1223 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1224 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1225 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1226 | } | |
1227 | } | |
1228 | } | |
1229 | ||
1230 | $sth->finish (); | |
1231 | }; | |
1232 | my $err = $@; | |
1233 | ||
1234 | $dbh->disconnect() if $dbh; | |
1235 | ||
1236 | if ($err) { | |
1237 | syslog('err', PMG::Utils::msgquote($err)); | |
1238 | } | |
1239 | ||
1240 | return $minmtime; | |
1241 | } | |
1242 | ||
cfdf6608 | 1243 | |
a355f100 | 1244 | 1; |