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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 | ||
155b0da9 DM |
27 | # Note: pmgtunnel uses UDP sockets inside directory '/var/run/pmgtunnel', |
28 | # and the cluster 'cid' as port number. You can connect to the | |
29 | # socket with: host => /var/run/pmgtunnel, port => $cid | |
30 | ||
a355f100 DM |
31 | my $dsn = "dbi:Pg:dbname=$database;host=$host;port=$port;"; |
32 | ||
33 | my $timeout = 5; | |
34 | # only low level alarm interface works for DBI->connect | |
35 | my $mask = POSIX::SigSet->new(SIGALRM); | |
36 | my $action = POSIX::SigAction->new(sub { die "connect timeout\n" }, $mask); | |
37 | my $oldaction = POSIX::SigAction->new(); | |
38 | sigaction(SIGALRM, $action, $oldaction); | |
39 | ||
40 | my $rdb; | |
41 | ||
42 | eval { | |
43 | alarm($timeout); | |
97cab76a | 44 | $rdb = DBI->connect($dsn, "root", undef, |
a355f100 DM |
45 | { PrintError => 0, RaiseError => 1 }); |
46 | alarm(0); | |
47 | }; | |
48 | alarm(0); | |
49 | sigaction(SIGALRM, $oldaction); # restore original handler | |
f1bf78ff | 50 | |
a355f100 DM |
51 | die $@ if $@; |
52 | ||
53 | return $rdb; | |
54 | } else { | |
155b0da9 | 55 | my $dsn = "DBI:Pg:dbname=$database;host=/var/run/postgresql;port=$port"; |
a355f100 | 56 | |
97cab76a | 57 | my $dbh = DBI->connect($dsn, "root", undef, |
a355f100 DM |
58 | { PrintError => 0, RaiseError => 1 }); |
59 | ||
60 | return $dbh; | |
61 | } | |
62 | } | |
63 | ||
97cab76a DM |
64 | sub postgres_admin_cmd { |
65 | my ($cmd, $options, @params) = @_; | |
66 | ||
67 | $cmd = ref($cmd) ? $cmd : [ $cmd ]; | |
68 | my $uid = getpwnam('postgres') || die "getpwnam postgres failed\n"; | |
69 | ||
70 | local $> = $uid; | |
71 | $! && die "setuid postgres ($uid) failed - $!\n"; | |
72 | ||
73 | PVE::Tools::run_command([@$cmd, '-U', 'postgres', @params], %$options); | |
74 | } | |
75 | ||
a355f100 DM |
76 | sub delete_ruledb { |
77 | my ($dbname) = @_; | |
78 | ||
97cab76a | 79 | postgres_admin_cmd('dropdb', undef, $dbname); |
a355f100 DM |
80 | } |
81 | ||
f1bf78ff DM |
82 | sub database_list { |
83 | ||
84 | my $database_list = {}; | |
85 | ||
86 | my $parser = sub { | |
87 | my $line = shift; | |
88 | ||
89 | my ($name, $owner) = map { PVE::Tools::trim($_) } split(/\|/, $line); | |
90 | return if !$name || !$owner; | |
91 | ||
92 | $database_list->{$name} = { owner => $owner }; | |
93 | }; | |
94 | ||
97cab76a | 95 | postgres_admin_cmd('psql', { outfunc => $parser }, '--list', '--quiet', '--tuples-only'); |
f1bf78ff DM |
96 | |
97 | return $database_list; | |
98 | } | |
99 | ||
100 | my $dbfunction_maxint = <<__EOD; | |
101 | CREATE OR REPLACE FUNCTION maxint (INTEGER, INTEGER) RETURNS INTEGER AS | |
102 | 'BEGIN IF \$1 > \$2 THEN RETURN \$1; ELSE RETURN \$2; END IF; END;' LANGUAGE plpgsql; | |
103 | __EOD | |
104 | ||
105 | my $dbfunction_minint = <<__EOD; | |
106 | CREATE OR REPLACE FUNCTION minint (INTEGER, INTEGER) RETURNS INTEGER AS | |
107 | 'BEGIN IF \$1 < \$2 THEN RETURN \$1; ELSE RETURN \$2; END IF; END;' LANGUAGE plpgsql; | |
108 | __EOD | |
109 | ||
110 | # merge function to avoid update/insert race condition | |
111 | # see: http://www.postgresql.org/docs/9.1/static/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING | |
112 | my $dbfunction_merge_greylist = <<__EOD; | |
113 | CREATE OR REPLACE FUNCTION merge_greylist (in_ipnet VARCHAR, in_host INTEGER, in_sender VARCHAR, | |
114 | in_receiver VARCHAR, in_instance VARCHAR, | |
115 | in_rctime INTEGER, in_extime INTEGER, in_delay INTEGER, | |
116 | in_blocked INTEGER, in_passed INTEGER, in_mtime INTEGER, | |
117 | in_cid INTEGER) RETURNS INTEGER AS | |
118 | 'BEGIN | |
119 | LOOP | |
120 | UPDATE CGreylist SET Host = CASE WHEN MTime >= in_mtime THEN Host ELSE in_host END, | |
121 | CID = maxint (CID, in_cid), RCTime = minint (rctime, in_rctime), | |
122 | ExTime = maxint (extime, in_extime), | |
123 | Delay = maxint (delay, in_delay), | |
124 | Blocked = maxint (blocked, in_blocked), | |
125 | Passed = maxint (passed, in_passed) | |
126 | WHERE IPNet = in_ipnet AND Sender = in_sender AND Receiver = in_receiver; | |
127 | ||
128 | IF found THEN | |
129 | RETURN 0; | |
130 | END IF; | |
131 | ||
132 | BEGIN | |
133 | INSERT INTO CGREYLIST (IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, MTime, CID) | |
134 | VALUES (in_ipnet, in_host, in_sender, in_receiver, in_instance, in_rctime, in_extime, | |
135 | in_delay, in_blocked, in_passed, in_mtime, in_cid); | |
136 | RETURN 1; | |
137 | EXCEPTION WHEN unique_violation THEN | |
138 | -- do nothing - continue loop | |
139 | END; | |
140 | END LOOP; | |
141 | END;' LANGUAGE plpgsql; | |
142 | __EOD | |
143 | ||
144 | my $cgreylist_ctablecmd = <<__EOD; | |
145 | CREATE TABLE CGreylist | |
146 | (IPNet VARCHAR(16) NOT NULL, | |
147 | Host INTEGER NOT NULL, | |
148 | Sender VARCHAR(255) NOT NULL, | |
149 | Receiver VARCHAR(255) NOT NULL, | |
150 | Instance VARCHAR(255), | |
151 | RCTime INTEGER NOT NULL, | |
152 | ExTime INTEGER NOT NULL, | |
153 | Delay INTEGER NOT NULL DEFAULT 0, | |
154 | Blocked INTEGER NOT NULL, | |
155 | Passed INTEGER NOT NULL, | |
156 | CID INTEGER NOT NULL, | |
157 | MTime INTEGER NOT NULL, | |
158 | PRIMARY KEY (IPNet, Sender, Receiver)); | |
159 | ||
160 | CREATE INDEX CGreylist_Instance_Sender_Index ON CGreylist (Instance, Sender); | |
161 | ||
162 | CREATE INDEX CGreylist_ExTime_Index ON CGreylist (ExTime); | |
163 | ||
164 | CREATE INDEX CGreylist_MTime_Index ON CGreylist (MTime); | |
165 | __EOD | |
166 | ||
167 | my $clusterinfo_ctablecmd = <<__EOD; | |
168 | CREATE TABLE ClusterInfo | |
169 | (CID INTEGER NOT NULL, | |
170 | Name VARCHAR NOT NULL, | |
171 | IValue INTEGER, | |
172 | SValue VARCHAR, | |
173 | PRIMARY KEY (CID, Name)) | |
174 | __EOD | |
175 | ||
176 | my $daily_stat_ctablecmd = <<__EOD; | |
177 | CREATE TABLE DailyStat | |
178 | (Time INTEGER NOT NULL UNIQUE, | |
179 | CountIn INTEGER NOT NULL, | |
180 | CountOut INTEGER NOT NULL, | |
181 | BytesIn REAL NOT NULL, | |
182 | BytesOut REAL NOT NULL, | |
183 | VirusIn INTEGER NOT NULL, | |
184 | VirusOut INTEGER NOT NULL, | |
185 | SpamIn INTEGER NOT NULL, | |
186 | SpamOut INTEGER NOT NULL, | |
187 | BouncesIn INTEGER NOT NULL, | |
188 | BouncesOut INTEGER NOT NULL, | |
189 | GreylistCount INTEGER NOT NULL, | |
190 | SPFCount INTEGER NOT NULL, | |
191 | PTimeSum REAL NOT NULL, | |
192 | MTime INTEGER NOT NULL, | |
193 | RBLCount INTEGER DEFAULT 0 NOT NULL, | |
194 | PRIMARY KEY (Time)); | |
195 | ||
196 | CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime); | |
197 | ||
198 | __EOD | |
199 | ||
200 | my $domain_stat_ctablecmd = <<__EOD; | |
201 | CREATE TABLE DomainStat | |
202 | (Time INTEGER NOT NULL, | |
203 | Domain VARCHAR(255) NOT NULL, | |
204 | CountIn INTEGER NOT NULL, | |
205 | CountOut INTEGER NOT NULL, | |
206 | BytesIn REAL NOT NULL, | |
207 | BytesOut REAL NOT NULL, | |
208 | VirusIn INTEGER NOT NULL, | |
209 | VirusOut INTEGER NOT NULL, | |
210 | SpamIn INTEGER NOT NULL, | |
211 | SpamOut INTEGER NOT NULL, | |
212 | BouncesIn INTEGER NOT NULL, | |
213 | BouncesOut INTEGER NOT NULL, | |
214 | PTimeSum REAL NOT NULL, | |
215 | MTime INTEGER NOT NULL, | |
216 | PRIMARY KEY (Time, Domain)); | |
217 | ||
218 | CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime); | |
219 | __EOD | |
220 | ||
221 | my $statinfo_ctablecmd = <<__EOD; | |
222 | CREATE TABLE StatInfo | |
223 | (Name VARCHAR(255) NOT NULL UNIQUE, | |
224 | IValue INTEGER, | |
225 | SValue VARCHAR(255), | |
226 | PRIMARY KEY (Name)) | |
227 | __EOD | |
228 | ||
229 | my $virusinfo_stat_ctablecmd = <<__EOD; | |
230 | CREATE TABLE VirusInfo | |
231 | (Time INTEGER NOT NULL, | |
232 | Name VARCHAR NOT NULL, | |
233 | Count INTEGER NOT NULL, | |
234 | MTime INTEGER NOT NULL, | |
235 | PRIMARY KEY (Time, Name)); | |
236 | ||
237 | CREATE INDEX VirusInfo_MTime_Index ON VirusInfo (MTime); | |
238 | ||
239 | __EOD | |
240 | ||
241 | # mail storage stable | |
242 | # QTypes | |
243 | # V - Virus quarantine | |
244 | # S - Spam quarantine | |
245 | # D - Delayed Mails - not implemented | |
246 | # A - Held for Audit - not implemented | |
247 | # Status | |
248 | # N - new | |
249 | # D - deleted | |
250 | ||
251 | my $cmailstore_ctablecmd = <<__EOD; | |
252 | CREATE TABLE CMailStore | |
253 | (CID INTEGER DEFAULT 0 NOT NULL, | |
254 | RID INTEGER NOT NULL, | |
255 | ID SERIAL UNIQUE, | |
256 | Time INTEGER NOT NULL, | |
257 | QType "char" NOT NULL, | |
258 | Bytes INTEGER NOT NULL, | |
259 | Spamlevel INTEGER NOT NULL, | |
260 | Info VARCHAR NULL, | |
261 | Sender VARCHAR(255) NOT NULL, | |
262 | Header VARCHAR NOT NULL, | |
263 | File VARCHAR(255) NOT NULL, | |
264 | PRIMARY KEY (CID, RID)); | |
265 | CREATE INDEX CMailStore_Time_Index ON CMailStore (Time); | |
266 | ||
267 | CREATE TABLE CMSReceivers | |
268 | (CMailStore_CID INTEGER NOT NULL, | |
269 | CMailStore_RID INTEGER NOT NULL, | |
270 | PMail VARCHAR(255) NOT NULL, | |
271 | Receiver VARCHAR(255), | |
272 | TicketID INTEGER NOT NULL, | |
273 | Status "char" NOT NULL, | |
274 | MTime INTEGER NOT NULL); | |
275 | ||
276 | CREATE INDEX CMailStore_ID_Index ON CMSReceivers (CMailStore_CID, CMailStore_RID); | |
277 | ||
278 | CREATE INDEX CMSReceivers_MTime_Index ON CMSReceivers (MTime); | |
279 | ||
280 | __EOD | |
281 | ||
282 | my $cstatistic_ctablecmd = <<__EOD; | |
283 | CREATE TABLE CStatistic | |
284 | (CID INTEGER DEFAULT 0 NOT NULL, | |
285 | RID INTEGER NOT NULL, | |
286 | ID SERIAL UNIQUE, | |
287 | Time INTEGER NOT NULL, | |
288 | Bytes INTEGER NOT NULL, | |
289 | Direction Boolean NOT NULL, | |
290 | Spamlevel INTEGER NOT NULL, | |
291 | VirusInfo VARCHAR(255) NULL, | |
292 | PTime INTEGER NOT NULL, | |
293 | Sender VARCHAR(255) NOT NULL, | |
294 | PRIMARY KEY (CID, RID)); | |
295 | ||
296 | CREATE INDEX CStatistic_Time_Index ON CStatistic (Time); | |
297 | ||
298 | CREATE TABLE CReceivers | |
299 | (CStatistic_CID INTEGER NOT NULL, | |
300 | CStatistic_RID INTEGER NOT NULL, | |
301 | Receiver VARCHAR(255) NOT NULL, | |
302 | Blocked Boolean NOT NULL); | |
303 | ||
304 | CREATE INDEX CStatistic_ID_Index ON CReceivers (CStatistic_CID, CStatistic_RID); | |
305 | __EOD | |
306 | ||
307 | # user preferences (black an whitelists, ...) | |
308 | # Name: perference name ('BL' -> blacklist, 'WL' -> whitelist) | |
309 | # Data: arbitrary data | |
310 | my $userprefs_ctablecmd = <<__EOD; | |
311 | CREATE TABLE UserPrefs | |
312 | (PMail VARCHAR, | |
313 | Name VARCHAR(255), | |
314 | Data VARCHAR, | |
315 | MTime INTEGER NOT NULL, | |
316 | PRIMARY KEY (PMail, Name)); | |
317 | ||
318 | CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime); | |
319 | ||
320 | __EOD | |
758c7b6b | 321 | |
0a580593 DM |
322 | sub cond_create_dbtable { |
323 | my ($dbh, $name, $ctablecmd) = @_; | |
324 | ||
325 | eval { | |
326 | $dbh->begin_work; | |
327 | ||
328 | my $cmd = "SELECT tablename FROM pg_tables " . | |
329 | "WHERE tablename = lower ('$name')"; | |
330 | ||
331 | my $sth = $dbh->prepare ($cmd); | |
758c7b6b | 332 | |
0a580593 DM |
333 | $sth->execute(); |
334 | ||
335 | if (!(my $ref = $sth->fetchrow_hashref())) { | |
336 | $dbh->do ($ctablecmd); | |
337 | } | |
758c7b6b | 338 | |
0a580593 DM |
339 | $sth->finish(); |
340 | ||
341 | $dbh->commit; | |
342 | }; | |
343 | if (my $err = $@) { | |
344 | $dbh->rollback; | |
9ef3f143 | 345 | die $err; |
0a580593 DM |
346 | } |
347 | } | |
f1bf78ff DM |
348 | |
349 | sub create_ruledb { | |
350 | my ($dbname) = @_; | |
351 | ||
987ee804 | 352 | $dbname = $default_db_name if !$dbname; |
f1bf78ff | 353 | |
97cab76a DM |
354 | my $silent_opts = { outfunc => sub {}, errfunc => sub {} }; |
355 | # make sure we have user 'root' | |
356 | eval { postgres_admin_cmd('createuser', $silent_opts, '-D', 'root'); }; | |
357 | ||
f1bf78ff DM |
358 | # use sql_ascii to avoid any character set conversions, and be compatible with |
359 | # older postgres versions (update from 8.1 must be possible) | |
f1bf78ff | 360 | |
97cab76a DM |
361 | postgres_admin_cmd('createdb', undef, '-E', 'sql_ascii', '-T', 'template0', |
362 | '--lc-collate=C', '--lc-ctype=C', $dbname); | |
f1bf78ff DM |
363 | |
364 | my $dbh = open_ruledb($dbname); | |
365 | ||
366 | #$dbh->do ($dbloaddrivers_sql); | |
367 | #$dbh->do ($dbfunction_update_modtime); | |
368 | ||
369 | $dbh->do ($dbfunction_minint); | |
370 | ||
371 | $dbh->do ($dbfunction_maxint); | |
372 | ||
373 | $dbh->do ($dbfunction_merge_greylist); | |
374 | ||
375 | $dbh->do ( | |
376 | <<EOD | |
377 | CREATE TABLE Attribut | |
378 | (Object_ID INTEGER NOT NULL, | |
379 | Name VARCHAR(20) NOT NULL, | |
380 | Value BYTEA NULL, | |
381 | PRIMARY KEY (Object_ID, Name)); | |
382 | ||
383 | CREATE INDEX Attribut_Object_ID_Index ON Attribut(Object_ID); | |
384 | ||
385 | CREATE TABLE Object | |
386 | (ID SERIAL UNIQUE, | |
387 | ObjectType INTEGER NOT NULL, | |
388 | Objectgroup_ID INTEGER NOT NULL, | |
389 | Value BYTEA NULL, | |
390 | PRIMARY KEY (ID)); | |
391 | ||
392 | CREATE TABLE Objectgroup | |
393 | (ID SERIAL UNIQUE, | |
394 | Name VARCHAR(255) NOT NULL, | |
395 | Info VARCHAR(255) NULL, | |
396 | Class VARCHAR(10) NOT NULL, | |
397 | PRIMARY KEY (ID)); | |
398 | ||
399 | CREATE TABLE Rule | |
400 | (ID SERIAL UNIQUE, | |
401 | Name VARCHAR(255) NULL, | |
402 | Priority INTEGER NOT NULL, | |
403 | Active INTEGER NOT NULL DEFAULT 0, | |
404 | Direction INTEGER NOT NULL DEFAULT 2, | |
405 | Count INTEGER NOT NULL DEFAULT 0, | |
406 | PRIMARY KEY (ID)); | |
407 | ||
408 | CREATE TABLE RuleGroup | |
409 | (Objectgroup_ID INTEGER NOT NULL, | |
410 | Rule_ID INTEGER NOT NULL, | |
411 | Grouptype INTEGER NOT NULL, | |
412 | PRIMARY KEY (Objectgroup_ID, Rule_ID, Grouptype)); | |
413 | ||
414 | $cgreylist_ctablecmd; | |
415 | ||
416 | $clusterinfo_ctablecmd; | |
417 | ||
418 | $daily_stat_ctablecmd; | |
419 | ||
420 | $domain_stat_ctablecmd; | |
421 | ||
422 | $statinfo_ctablecmd; | |
423 | ||
424 | $cmailstore_ctablecmd; | |
425 | ||
426 | $cstatistic_ctablecmd; | |
427 | ||
428 | $userprefs_ctablecmd; | |
429 | ||
430 | $virusinfo_stat_ctablecmd; | |
431 | EOD | |
432 | ); | |
433 | ||
434 | return $dbh; | |
435 | } | |
436 | ||
0a580593 DM |
437 | sub cond_create_action_quarantine { |
438 | my ($ruledb) = @_; | |
439 | ||
440 | my $dbh = $ruledb->{dbh}; | |
441 | ||
442 | eval { | |
443 | my $sth = $dbh->prepare( | |
444 | "SELECT * FROM Objectgroup, Object " . | |
445 | "WHERE Object.ObjectType = ? AND Objectgroup.Class = ? " . | |
446 | "AND Object.objectgroup_id = Objectgroup.id"); | |
447 | ||
448 | my $otype = PMG::RuleDB::Quarantine::otype(); | |
449 | if ($sth->execute($otype, 'action') <= 0) { | |
450 | my $obj = PMG::RuleDB::Quarantine->new (); | |
451 | my $txt = decode_entities(PMG::RuleDB::Quarantine->otype_text); | |
452 | my $quarantine = $ruledb->create_group_with_obj | |
9578dcd7 | 453 | ($obj, $txt, 'Move to quarantine.'); |
0a580593 DM |
454 | } |
455 | }; | |
456 | } | |
457 | ||
458 | sub cond_create_std_actions { | |
459 | my ($ruledb) = @_; | |
460 | ||
461 | cond_create_action_quarantine($ruledb); | |
462 | ||
463 | #cond_create_action_report_spam($ruledb); | |
464 | } | |
465 | ||
466 | ||
e7c865af DM |
467 | sub upgrade_mailstore_db { |
468 | my ($dbh) = @_; | |
469 | ||
470 | eval { | |
471 | $dbh->begin_work; | |
472 | ||
473 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('MailStore')"; | |
474 | ||
475 | my $sth = $dbh->prepare($cmd); | |
476 | $sth->execute(); | |
477 | my $ref = $sth->fetchrow_hashref(); | |
478 | $sth->finish(); | |
479 | ||
480 | if ($ref) { # table exists | |
481 | ||
482 | $cmd = "INSERT INTO CMailStore " . | |
483 | "(CID, RID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File) " . | |
484 | "SELECT 0, ID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File FROM MailStore"; | |
485 | ||
486 | $dbh->do($cmd); | |
487 | ||
488 | $cmd = "INSERT INTO CMSReceivers " . | |
489 | "(CMailStore_CID, CMailStore_RID, PMail, Receiver, TicketID, Status, MTime) " . | |
490 | "SELECT 0, MailStore_ID, PMail, Receiver, TicketID, Status, 0 FROM MSReceivers"; | |
491 | ||
492 | $dbh->do($cmd); | |
493 | ||
494 | $dbh->do("SELECT setval ('cmailstore_id_seq', nextval ('mailstore_id_seq'))"); | |
495 | ||
496 | $dbh->do("DROP TABLE MailStore"); | |
497 | $dbh->do("DROP TABLE MSReceivers"); | |
498 | } | |
499 | ||
500 | $dbh->commit; | |
501 | }; | |
502 | if (my $err = $@) { | |
503 | $dbh->rollback; | |
504 | die $err; | |
505 | } | |
506 | } | |
507 | ||
508 | sub upgrade_dailystat_db { | |
509 | my ($dbh) = @_; | |
510 | ||
511 | eval { # make sure we have MTime | |
512 | $dbh->do("ALTER TABLE DailyStat ADD COLUMN MTime INTEGER;" . | |
513 | "UPDATE DailyStat SET MTime = EXTRACT (EPOCH FROM now());"); | |
514 | }; | |
515 | ||
516 | eval { # make sure we have correct constraints for MTime | |
517 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN MTime SET NOT NULL;"); | |
518 | }; | |
519 | ||
520 | eval { # make sure we have RBLCount | |
521 | $dbh->do ("ALTER TABLE DailyStat ADD COLUMN RBLCount INTEGER;" . | |
522 | "UPDATE DailyStat SET RBLCount = 0;"); | |
523 | }; | |
524 | ||
525 | eval { # make sure we have correct constraints for RBLCount | |
526 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN RBLCount SET DEFAULT 0;" . | |
527 | "ALTER TABLE DailyStat ALTER COLUMN RBLCount SET NOT NULL;"); | |
528 | }; | |
529 | ||
530 | eval { | |
531 | $dbh->begin_work; | |
532 | ||
533 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DailyStat_MTime_Index')"; | |
534 | ||
535 | my $sth = $dbh->prepare($cmd); | |
536 | $sth->execute(); | |
537 | my $ref = $sth->fetchrow_hashref(); | |
538 | $sth->finish(); | |
539 | ||
540 | if (!$ref) { # index does not exist | |
541 | $dbh->do ("CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime)"); | |
542 | } | |
543 | ||
544 | $dbh->commit; | |
545 | }; | |
546 | if (my $err = $@) { | |
547 | $dbh->rollback; | |
548 | die $err; | |
549 | } | |
550 | } | |
551 | ||
552 | sub upgrade_domainstat_db { | |
553 | my ($dbh) = @_; | |
554 | ||
555 | eval { # make sure we have MTime | |
556 | $dbh->do("ALTER TABLE DomainStat ADD COLUMN MTime INTEGER;" . | |
557 | "UPDATE DomainStat SET MTime = EXTRACT (EPOCH FROM now());" . | |
558 | "ALTER TABLE DomainStat ALTER COLUMN MTime SET NOT NULL;"); | |
559 | }; | |
560 | ||
561 | eval { | |
562 | $dbh->begin_work; | |
563 | ||
564 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DomainStat_MTime_Index')"; | |
565 | ||
566 | my $sth = $dbh->prepare($cmd); | |
567 | $sth->execute(); | |
568 | my $ref = $sth->fetchrow_hashref(); | |
569 | $sth->finish(); | |
570 | ||
571 | if (!$ref) { # index does not exist | |
572 | $dbh->do ("CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime)"); | |
573 | } | |
574 | ||
575 | $dbh->commit; | |
576 | }; | |
577 | if (my $err = $@) { | |
578 | $dbh->rollback; | |
579 | die $@; | |
580 | } | |
581 | } | |
582 | ||
583 | sub upgrade_statistic_db { | |
584 | my ($dbh) = @_; | |
585 | ||
586 | eval { | |
587 | $dbh->begin_work; | |
588 | ||
589 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Statistic')"; | |
590 | ||
591 | my $sth = $dbh->prepare($cmd); | |
592 | $sth->execute(); | |
593 | my $ref = $sth->fetchrow_hashref(); | |
594 | $sth->finish(); | |
595 | ||
596 | if ($ref) { # old table exists | |
597 | ||
598 | my $timezone = tz_local_offset();; | |
599 | ||
600 | $dbh->do("INSERT INTO VirusInfo (Time, Name, Count, MTime) " . | |
601 | "SELECT ((time + $timezone) / 86400) * 86400 as day, virusinfo, " . | |
602 | "count (virusinfo), max (Time) FROM Statistic " . | |
603 | "WHERE virusinfo IS NOT NULL GROUP BY day, virusinfo"); | |
604 | ||
605 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime (time()); | |
606 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
607 | my $start = $end - 3600*24*7; # / days | |
608 | ||
609 | $cmd = "INSERT INTO CStatistic " . | |
610 | "(CID, RID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender) " . | |
611 | "SELECT 0, ID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender FROM Statistic " . | |
612 | "WHERE time >= $start"; | |
613 | ||
614 | $dbh->do($cmd); | |
615 | ||
616 | $dbh->do("SELECT setval ('cstatistic_id_seq', nextval ('statistic_id_seq'))"); | |
617 | ||
618 | $dbh->do("INSERT INTO StatInfo (name, ivalue) VALUES ('virusinfo_index', " . | |
619 | "nextval ('statistic_id_seq'))"); | |
620 | ||
621 | $cmd = "INSERT INTO CReceivers (CStatistic_CID, CStatistic_RID, Receiver, Blocked) " . | |
622 | "SELECT 0, Mail_ID, Receiver, Blocked FROM Receivers " . | |
623 | "WHERE EXISTS (SELECT * FROM CStatistic WHERE CID = 0 AND RID = Mail_ID)"; | |
624 | ||
625 | $dbh->do($cmd); | |
626 | ||
627 | $dbh->do("DROP TABLE Statistic"); | |
628 | $dbh->do("DROP TABLE Receivers"); | |
629 | } | |
630 | ||
631 | $dbh->commit; | |
632 | }; | |
633 | if (my $err = $@) { | |
634 | $dbh->rollback; | |
635 | die $err; | |
636 | } | |
637 | } | |
638 | ||
639 | sub upgrade_greylist_db { | |
640 | my ($dbh) = @_; | |
641 | ||
642 | eval { | |
643 | $dbh->begin_work; | |
644 | ||
645 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Greylist')"; | |
646 | ||
647 | my $sth = $dbh->prepare($cmd); | |
648 | $sth->execute(); | |
649 | my $ref = $sth->fetchrow_hashref(); | |
650 | $sth->finish(); | |
651 | ||
652 | if ($ref) { # table exists | |
653 | ||
654 | $cmd = "INSERT INTO CGreylist " . | |
655 | "(IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, MTime, CID) " . | |
656 | "SELECT IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, RCTime, 0 FROM Greylist"; | |
657 | ||
658 | $dbh->do($cmd); | |
659 | ||
660 | $dbh->do("DROP TABLE Greylist"); | |
661 | } | |
662 | ||
663 | $dbh->commit; | |
664 | }; | |
665 | if (my $err = $@) { | |
666 | $dbh->rollback; | |
667 | die $err; | |
668 | } | |
669 | } | |
670 | ||
671 | sub upgrade_userprefs_db { | |
672 | my ($dbh) = @_; | |
673 | ||
674 | eval { | |
675 | $dbh->do("ALTER TABLE UserPrefs ADD COLUMN MTime INTEGER;" . | |
676 | "UPDATE UserPrefs SET MTime = EXTRACT (EPOCH FROM now());" . | |
677 | "ALTER TABLE UserPrefs ALTER COLUMN MTime SET NOT NULL;"); | |
678 | }; | |
679 | ||
680 | ||
681 | eval { | |
682 | $dbh->begin_work; | |
683 | ||
684 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('UserPrefs_MTime_Index')"; | |
685 | ||
686 | my $sth = $dbh->prepare($cmd); | |
687 | $sth->execute(); | |
688 | my $ref = $sth->fetchrow_hashref(); | |
689 | $sth->finish(); | |
690 | ||
691 | if (!$ref) { # index does not exist | |
692 | $dbh->do("CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime)"); | |
693 | } | |
694 | ||
695 | $dbh->commit; | |
696 | }; | |
697 | if ($@) { | |
698 | $dbh->rollback; | |
699 | die $@; | |
700 | } | |
701 | } | |
702 | ||
0a580593 DM |
703 | sub upgradedb { |
704 | my ($ruledb) = @_; | |
705 | ||
706 | my $dbh = $ruledb->{dbh}; | |
707 | ||
e7c865af | 708 | $dbh->do($dbfunction_minint); |
0a580593 | 709 | |
e7c865af | 710 | $dbh->do($dbfunction_maxint); |
0a580593 | 711 | |
e7c865af | 712 | $dbh->do($dbfunction_merge_greylist); |
0a580593 | 713 | |
758c7b6b | 714 | # make sure we do not use slow sequential scans when upgraing |
0a580593 DM |
715 | # database (before analyze can gather statistics) |
716 | $dbh->do("set enable_seqscan = false"); | |
717 | ||
97cab76a DM |
718 | my $tables = { |
719 | 'DailyStat'=> $daily_stat_ctablecmd, | |
720 | 'DomainStat', $domain_stat_ctablecmd, | |
721 | 'StatInfo', $statinfo_ctablecmd, | |
722 | 'CMailStore', $cmailstore_ctablecmd, | |
723 | 'UserPrefs', $userprefs_ctablecmd, | |
724 | 'CGreylist', $cgreylist_ctablecmd, | |
725 | 'CStatistic', $cstatistic_ctablecmd, | |
726 | 'ClusterInfo', $clusterinfo_ctablecmd, | |
727 | 'VirusInfo', $virusinfo_stat_ctablecmd, | |
728 | }; | |
729 | ||
730 | foreach my $table (keys %$tables) { | |
731 | cond_create_dbtable($dbh, $table, $tables->{$tables}); | |
732 | } | |
0a580593 | 733 | |
e7c865af | 734 | cond_create_std_actions($ruledb); |
0a580593 | 735 | |
e7c865af | 736 | upgrade_mailstore_db($dbh); |
0a580593 | 737 | |
e7c865af | 738 | upgrade_statistic_db($dbh); |
0a580593 | 739 | |
e7c865af | 740 | upgrade_userprefs_db($dbh); |
0a580593 | 741 | |
e7c865af | 742 | upgrade_greylist_db($dbh); |
0a580593 | 743 | |
e7c865af | 744 | upgrade_dailystat_db($dbh); |
0a580593 | 745 | |
e7c865af | 746 | upgrade_domainstat_db($dbh); |
0a580593 DM |
747 | |
748 | # update obsolete content type names | |
749 | eval { | |
e7c865af DM |
750 | $dbh->do("UPDATE Object " . |
751 | "SET value = 'content-type:application/java-vm' ". | |
752 | "WHERE objecttype = 3003 " . | |
753 | "AND value = 'content-type:application/x-java-vm';"); | |
0a580593 DM |
754 | }; |
755 | ||
97cab76a DM |
756 | foreach my $table (keys %$tables) { |
757 | eval { $dbh->do("ANALYZE $table"); }; | |
758 | warn $@ if $@; | |
759 | } | |
0a580593 DM |
760 | } |
761 | ||
762 | sub init_ruledb { | |
763 | my ($ruledb, $reset, $testmode) = @_; | |
764 | ||
765 | my $dbh = $ruledb->{dbh}; | |
766 | ||
767 | if (!$reset) { | |
768 | # Greylist Objectgroup | |
769 | my $greylistgroup = PMG::RuleDB::Group->new | |
770 | ("GreyExclusion", "-", "greylist"); | |
771 | $ruledb->save_group ($greylistgroup); | |
772 | ||
773 | } else { | |
774 | # we do not touch greylist objects | |
775 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
776 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
777 | ||
778 | $dbh->do ("DELETE FROM Rule; " . | |
779 | "DELETE FROM RuleGroup; " . | |
780 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
781 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
782 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
783 | } | |
784 | ||
785 | # WHO Objects | |
786 | ||
787 | # Blacklist | |
788 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
789 | my $blacklist = $ruledb->create_group_with_obj( | |
790 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 791 | |
0a580593 DM |
792 | # Whitelist |
793 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
794 | my $whitelist = $ruledb->create_group_with_obj( | |
795 | $obj, 'Whitelist', 'Global whitelist'); | |
796 | ||
797 | # WHEN Objects | |
798 | ||
799 | # Working hours | |
a29b9649 | 800 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
801 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
802 | 'Usual office hours'); | |
803 | ||
804 | # WHAT Objects | |
805 | ||
0a580593 | 806 | # Images |
a29b9649 DM |
807 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
808 | my $img_content = $ruledb->create_group_with_obj( | |
809 | $obj, 'Images', 'All kinds of graphic files'); | |
810 | ||
0a580593 | 811 | # Multimedia |
a29b9649 DM |
812 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
813 | my $mm_content = $ruledb->create_group_with_obj( | |
814 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 815 | |
a29b9649 DM |
816 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
817 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
818 | |
819 | # Office Files | |
a29b9649 DM |
820 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
821 | my $office_content = $ruledb->create_group_with_obj( | |
822 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 823 | |
a29b9649 DM |
824 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
825 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 826 | |
a29b9649 | 827 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 828 | |
a29b9649 | 829 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 830 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 831 | |
a29b9649 DM |
832 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
833 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
834 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 835 | |
a29b9649 DM |
836 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
837 | 'application/vnd\.oasis\.opendocument\..*'); | |
838 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 839 | |
a29b9649 DM |
840 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
841 | 'application/vnd\.stardivision\..*'); | |
842 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 843 | |
a29b9649 DM |
844 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
845 | 'application/vnd\.sun\.xml\..*'); | |
846 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 847 | |
0a580593 | 848 | # Dangerous Content |
a29b9649 DM |
849 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
850 | 'application/x-ms-dos-executable'); | |
851 | my $exe_content = $ruledb->create_group_with_obj( | |
852 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 853 | |
a29b9649 DM |
854 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
855 | $ruledb->group_add_object($exe_content, $obj); | |
856 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
857 | $ruledb->group_add_object($exe_content, $obj); | |
858 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
859 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
860 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
861 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
862 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
863 | $ruledb->group_add_object($exe_content, $obj); | |
864 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
865 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 866 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 867 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
868 | |
869 | # Virus | |
758c7b6b DM |
870 | $obj = PMG::RuleDB::Virus->new(); |
871 | my $virus = $ruledb->create_group_with_obj( | |
872 | $obj, 'Virus', 'Matches virus infected mail'); | |
873 | ||
0a580593 DM |
874 | # WHAT Objects |
875 | ||
876 | # Spam | |
758c7b6b DM |
877 | $obj = PMG::RuleDB::Spam->new(3); |
878 | my $spam3 = $ruledb->create_group_with_obj( | |
879 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 880 | |
758c7b6b DM |
881 | $obj = PMG::RuleDB::Spam->new(5); |
882 | my $spam5 = $ruledb->create_group_with_obj( | |
883 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 884 | |
758c7b6b DM |
885 | $obj = PMG::RuleDB::Spam->new(10); |
886 | my $spam10 = $ruledb->create_group_with_obj( | |
887 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
888 | |
889 | # ACTIONS | |
890 | ||
758c7b6b DM |
891 | # Mark Spam |
892 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
893 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 894 | $obj, 'Modify Spam Level', |
758c7b6b | 895 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
896 | |
897 | # Mark Spam | |
758c7b6b DM |
898 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
899 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 900 | $obj, 'Modify Spam Subject', |
758c7b6b | 901 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 902 | |
0a580593 | 903 | # Remove matching attachments |
758c7b6b DM |
904 | $obj = PMG::RuleDB::Remove->new(0); |
905 | my $remove = $ruledb->create_group_with_obj( | |
906 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 907 | |
0a580593 | 908 | # Remove all attachments |
758c7b6b DM |
909 | $obj = PMG::RuleDB::Remove->new(1); |
910 | my $remove_all = $ruledb->create_group_with_obj( | |
911 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
912 | |
913 | # Accept | |
758c7b6b DM |
914 | $obj = PMG::RuleDB::Accept->new(); |
915 | my $accept = $ruledb->create_group_with_obj( | |
916 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
917 | |
918 | # Block | |
758c7b6b DM |
919 | $obj = PMG::RuleDB::Block->new (); |
920 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
921 | |
922 | # Quarantine | |
758c7b6b DM |
923 | $obj = PMG::RuleDB::Quarantine->new(); |
924 | my $quarantine = $ruledb->create_group_with_obj( | |
925 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
926 | |
927 | # Notify Admin | |
758c7b6b DM |
928 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
929 | my $notify_admin = $ruledb->create_group_with_obj( | |
930 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
931 | |
932 | # Notify Sender | |
758c7b6b DM |
933 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
934 | my $notify_sender = $ruledb->create_group_with_obj( | |
935 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
936 | |
937 | # Add Disclaimer | |
758c7b6b DM |
938 | $obj = PMG::RuleDB::Disclaimer->new (); |
939 | my $add_discl = $ruledb->create_group_with_obj( | |
940 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
941 | |
942 | # Attach original mail | |
943 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 944 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
945 | # 'Attach Original Mail'); |
946 | ||
947 | ####################### RULES ################################## | |
948 | ||
949 | ## Block Dangerous Files | |
a29b9649 | 950 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
951 | $ruledb->save_rule ($rule); |
952 | ||
953 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
954 | $ruledb->rule_add_action ($rule, $remove); | |
955 | ||
956 | ## Block Viruses | |
a29b9649 | 957 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
958 | $ruledb->save_rule ($rule); |
959 | ||
960 | $ruledb->rule_add_what_group ($rule, $virus); | |
961 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 962 | |
0a580593 DM |
963 | if ($testmode) { |
964 | $ruledb->rule_add_action ($rule, $block); | |
965 | } else { | |
966 | $ruledb->rule_add_action ($rule, $quarantine); | |
967 | } | |
968 | ||
969 | ## Virus Alert | |
a29b9649 | 970 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
971 | $ruledb->save_rule ($rule); |
972 | ||
973 | $ruledb->rule_add_what_group ($rule, $virus); | |
974 | $ruledb->rule_add_action ($rule, $notify_sender); | |
975 | $ruledb->rule_add_action ($rule, $notify_admin); | |
976 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 977 | |
0a580593 | 978 | ## Blacklist |
a29b9649 | 979 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
980 | $ruledb->save_rule ($rule); |
981 | ||
982 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
983 | $ruledb->rule_add_action ($rule, $block); | |
984 | ||
985 | ## Modify header | |
986 | if (!$testmode) { | |
a29b9649 | 987 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
988 | $ruledb->save_rule ($rule); |
989 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
990 | } | |
991 | ||
992 | ## Whitelist | |
a29b9649 | 993 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
994 | $ruledb->save_rule ($rule); |
995 | ||
996 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
997 | $ruledb->rule_add_action ($rule, $accept); | |
998 | ||
999 | if ($testmode) { | |
a29b9649 | 1000 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
1001 | $ruledb->save_rule ($rule); |
1002 | ||
1003 | $ruledb->rule_add_what_group ($rule, $spam10); | |
1004 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
1005 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1006 | } else { | |
1007 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 1008 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
1009 | $ruledb->save_rule ($rule); |
1010 | ||
1011 | $ruledb->rule_add_what_group ($rule, $spam3); | |
1012 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1013 | $ruledb->rule_add_action ($rule, $quarantine); | |
1014 | #$ruledb->rule_add_action ($rule, $count_spam); | |
1015 | } | |
1016 | ||
1017 | # Quarantine/Mark Spam (Level 5) | |
a29b9649 | 1018 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 79, 0, 0); |
0a580593 DM |
1019 | $ruledb->save_rule ($rule); |
1020 | ||
1021 | $ruledb->rule_add_what_group ($rule, $spam5); | |
1022 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1023 | $ruledb->rule_add_action ($rule, $quarantine); | |
1024 | ||
1025 | ## Block Spam Level 10 | |
a29b9649 | 1026 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 78, 0, 0); |
0a580593 DM |
1027 | $ruledb->save_rule ($rule); |
1028 | ||
1029 | $ruledb->rule_add_what_group ($rule, $spam10); | |
1030 | $ruledb->rule_add_action ($rule, $block); | |
1031 | ||
1032 | ## Block Outgoing Spam | |
a29b9649 | 1033 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
1034 | $ruledb->save_rule ($rule); |
1035 | ||
1036 | $ruledb->rule_add_what_group ($rule, $spam3); | |
1037 | $ruledb->rule_add_action ($rule, $notify_admin); | |
1038 | $ruledb->rule_add_action ($rule, $notify_sender); | |
1039 | $ruledb->rule_add_action ($rule, $block); | |
1040 | ||
1041 | ## Add disclaimer | |
a29b9649 | 1042 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
1043 | $ruledb->save_rule ($rule); |
1044 | $ruledb->rule_add_action ($rule, $add_discl); | |
1045 | ||
1046 | # Block Multimedia Files | |
a29b9649 | 1047 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
1048 | $ruledb->save_rule ($rule); |
1049 | ||
1050 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
1051 | $ruledb->rule_add_action ($rule, $remove); | |
1052 | ||
1053 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
1054 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
1055 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
1056 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
1057 | #$ruledb->rule_add_action ($rule, $add_discl); | |
1058 | #$ruledb->rule_add_action ($rule, $remove); | |
1059 | #$ruledb->rule_add_action ($rule, $bcc); | |
1060 | #$ruledb->rule_add_action ($rule, $storeq); | |
1061 | #$ruledb->rule_add_action ($rule, $accept); | |
1062 | ||
1063 | cond_create_std_actions ($ruledb); | |
1064 | } | |
1065 | ||
8f4e102b DM |
1066 | sub get_remote_time { |
1067 | my ($rdb) = @_; | |
1068 | ||
1069 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
1070 | $sth->execute(); | |
1071 | my $ctinfo = $sth->fetchrow_hashref(); | |
1072 | $sth->finish (); | |
1073 | ||
1074 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
1075 | } | |
1076 | ||
cfdf6608 DM |
1077 | sub init_masterdb { |
1078 | my ($lcid, $database) = @_; | |
1079 | ||
1080 | die "got unexpected cid for new master" if !$lcid; | |
1081 | ||
1082 | my $dbh; | |
1083 | ||
1084 | eval { | |
1085 | $dbh = open_ruledb($database); | |
1086 | ||
1087 | $dbh->begin_work; | |
1088 | ||
1089 | print STDERR "update quarantine database\n"; | |
1090 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
1091 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
1092 | ||
1093 | print STDERR "update statistic database\n"; | |
1094 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
1095 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
1096 | ||
1097 | print STDERR "update greylist database\n"; | |
1098 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
1099 | ||
1100 | $dbh->commit; | |
1101 | }; | |
1102 | my $err = $@; | |
1103 | ||
1104 | if ($dbh) { | |
1105 | $dbh->rollback if $err; | |
1106 | $dbh->disconnect(); | |
1107 | } | |
1108 | ||
1109 | die $err if $err; | |
1110 | } | |
1111 | ||
987ee804 DM |
1112 | sub update_master_clusterinfo { |
1113 | my ($clientcid) = @_; | |
1114 | ||
1115 | my $dbh = open_ruledb(); | |
1116 | ||
1117 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
1118 | ||
1119 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1120 | ||
1121 | foreach my $table (@mt) { | |
1122 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
1123 | "EXTRACT(EPOCH FROM now())"); | |
1124 | } | |
1125 | } | |
1126 | ||
1127 | sub update_client_clusterinfo { | |
1128 | my ($mastercid) = @_; | |
1129 | ||
1130 | my $dbh = open_ruledb(); | |
1131 | ||
1132 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
1133 | ||
1134 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
1135 | ||
1136 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
1137 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
1138 | ||
1139 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
1140 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
1141 | ||
1142 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1143 | ||
1144 | foreach my $table (@mt) { | |
1145 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
1146 | "COALESCE (max (mtime), 0) FROM $table"); | |
1147 | } | |
1148 | } | |
1149 | ||
1150 | sub init_nodedb { | |
1151 | my ($cinfo) = @_; | |
1152 | ||
1153 | my $ni = $cinfo->{master}; | |
1154 | ||
1155 | die "no master defined - unable to sync data from master\n" if !$ni; | |
1156 | ||
1157 | my $master_ip = $ni->{ip}; | |
1158 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 1159 | my $master_name = $ni->{name}; |
987ee804 DM |
1160 | |
1161 | my $fn = "/tmp/masterdb$$.tar"; | |
1162 | unlink $fn; | |
1163 | ||
1164 | my $dbname = $default_db_name; | |
1165 | ||
1166 | eval { | |
1167 | print STDERR "copying master database from '${master_ip}'\n"; | |
1168 | ||
97cab76a DM |
1169 | open (my $fh, ">", $fn) || die "open '$fn' failed - $!\n"; |
1170 | ||
1171 | postgres_admin_cmd( | |
1172 | ['/usr/bin/ssh', '-o', 'BatchMode=yes', | |
1173 | '-o', "HostKeyAlias=${master_name}", | |
1174 | $master_ip, 'pg_dump'], | |
1175 | { output => '>&' . fileno($fh) }, | |
1176 | $dbname, '-F', 'c'); | |
22c16ff6 | 1177 | |
97cab76a | 1178 | close($fh); |
987ee804 DM |
1179 | |
1180 | my $size = -s $fn; | |
1181 | ||
1182 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1183 | ||
1184 | print STDERR "delete local database\n"; | |
1185 | ||
97cab76a | 1186 | postgres_admin_cmd('dropdb', undef, $dbname , '--if-exists'); |
987ee804 DM |
1187 | |
1188 | print STDERR "create new local database\n"; | |
1189 | ||
97cab76a | 1190 | postgres_admin_cmd('createdb', undef, $dbname); |
987ee804 DM |
1191 | |
1192 | print STDERR "insert received data into local database\n"; | |
1193 | ||
1194 | my $mess; | |
1195 | my $parser = sub { | |
1196 | my $line = shift; | |
1197 | ||
1198 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1199 | print STDERR "restoring table $1\n"; | |
1200 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1201 | $mess = "creating indexes"; | |
1202 | print STDERR "$mess\n"; | |
1203 | } | |
1204 | }; | |
1205 | ||
97cab76a DM |
1206 | my $opts = { |
1207 | outfunc => $parser, | |
1208 | errfunc => $parser, | |
1209 | errmsg => "pg_restore failed" | |
1210 | }; | |
1211 | ||
1212 | postgres_admin_cmd('pg_restore', $opts, '-d', $dbname, '-v', $fn); | |
987ee804 DM |
1213 | |
1214 | print STDERR "run analyze to speed up database queries\n"; | |
1215 | ||
97cab76a | 1216 | postgres_admin_cmd('psql', { input => 'analyze;' }, $dbname); |
987ee804 DM |
1217 | |
1218 | update_client_clusterinfo($master_cid); | |
1219 | }; | |
1220 | ||
1221 | my $err = $@; | |
1222 | ||
1223 | unlink $fn; | |
1224 | ||
1225 | die $err if $err; | |
1226 | } | |
1227 | ||
f3464b71 DM |
1228 | sub cluster_sync_status { |
1229 | my ($cinfo) = @_; | |
1230 | ||
1231 | my $dbh; | |
1232 | ||
1233 | my $minmtime; | |
1234 | ||
1235 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1236 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1237 | $minmtime->{$ni->{cid}} = 0; | |
1238 | } | |
1239 | ||
1240 | eval { | |
1241 | $dbh = open_ruledb(); | |
1242 | ||
1243 | my $sth = $dbh->prepare( | |
1244 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1245 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1246 | "GROUP BY cid"); | |
1247 | ||
1248 | $sth->execute(); | |
1249 | ||
1250 | while (my $info = $sth->fetchrow_hashref()) { | |
1251 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1252 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1253 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1254 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1255 | } | |
1256 | } | |
1257 | } | |
1258 | ||
1259 | $sth->finish (); | |
1260 | }; | |
1261 | my $err = $@; | |
1262 | ||
1263 | $dbh->disconnect() if $dbh; | |
1264 | ||
1265 | if ($err) { | |
1266 | syslog('err', PMG::Utils::msgquote($err)); | |
1267 | } | |
1268 | ||
1269 | return $minmtime; | |
1270 | } | |
1271 | ||
cfdf6608 | 1272 | |
a355f100 | 1273 | 1; |