]>
Commit | Line | Data |
---|---|---|
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 | ||
5475e159 | 21 | $port //= 5432; |
a355f100 | 22 | |
5475e159 | 23 | $database //= $default_db_name; |
a355f100 DM |
24 | |
25 | if ($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); | |
5475e159 | 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 | |
5475e159 | 57 | my $dbh = DBI->connect($dsn, $> == 0 ? 'root' : 'www-data', 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'); }; | |
5475e159 DM |
357 | # also create 'www-data' (and give it read-only access below) |
358 | eval { postgres_admin_cmd('createuser', $silent_opts, '-I', '-D', 'www-data'); }; | |
97cab76a | 359 | |
f1bf78ff DM |
360 | # use sql_ascii to avoid any character set conversions, and be compatible with |
361 | # older postgres versions (update from 8.1 must be possible) | |
f1bf78ff | 362 | |
97cab76a DM |
363 | postgres_admin_cmd('createdb', undef, '-E', 'sql_ascii', '-T', 'template0', |
364 | '--lc-collate=C', '--lc-ctype=C', $dbname); | |
f1bf78ff DM |
365 | |
366 | my $dbh = open_ruledb($dbname); | |
367 | ||
5475e159 DM |
368 | # make sure 'www-data' can read all tables |
369 | $dbh->do("ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO \"www-data\""); | |
370 | ||
f1bf78ff DM |
371 | #$dbh->do ($dbloaddrivers_sql); |
372 | #$dbh->do ($dbfunction_update_modtime); | |
373 | ||
374 | $dbh->do ($dbfunction_minint); | |
375 | ||
376 | $dbh->do ($dbfunction_maxint); | |
377 | ||
378 | $dbh->do ($dbfunction_merge_greylist); | |
379 | ||
380 | $dbh->do ( | |
381 | <<EOD | |
382 | CREATE TABLE Attribut | |
383 | (Object_ID INTEGER NOT NULL, | |
384 | Name VARCHAR(20) NOT NULL, | |
385 | Value BYTEA NULL, | |
386 | PRIMARY KEY (Object_ID, Name)); | |
387 | ||
388 | CREATE INDEX Attribut_Object_ID_Index ON Attribut(Object_ID); | |
389 | ||
390 | CREATE TABLE Object | |
391 | (ID SERIAL UNIQUE, | |
392 | ObjectType INTEGER NOT NULL, | |
393 | Objectgroup_ID INTEGER NOT NULL, | |
394 | Value BYTEA NULL, | |
395 | PRIMARY KEY (ID)); | |
396 | ||
397 | CREATE TABLE Objectgroup | |
398 | (ID SERIAL UNIQUE, | |
399 | Name VARCHAR(255) NOT NULL, | |
400 | Info VARCHAR(255) NULL, | |
401 | Class VARCHAR(10) NOT NULL, | |
402 | PRIMARY KEY (ID)); | |
403 | ||
404 | CREATE TABLE Rule | |
405 | (ID SERIAL UNIQUE, | |
406 | Name VARCHAR(255) NULL, | |
407 | Priority INTEGER NOT NULL, | |
408 | Active INTEGER NOT NULL DEFAULT 0, | |
409 | Direction INTEGER NOT NULL DEFAULT 2, | |
410 | Count INTEGER NOT NULL DEFAULT 0, | |
411 | PRIMARY KEY (ID)); | |
412 | ||
413 | CREATE TABLE RuleGroup | |
414 | (Objectgroup_ID INTEGER NOT NULL, | |
415 | Rule_ID INTEGER NOT NULL, | |
416 | Grouptype INTEGER NOT NULL, | |
417 | PRIMARY KEY (Objectgroup_ID, Rule_ID, Grouptype)); | |
418 | ||
419 | $cgreylist_ctablecmd; | |
420 | ||
421 | $clusterinfo_ctablecmd; | |
422 | ||
423 | $daily_stat_ctablecmd; | |
424 | ||
425 | $domain_stat_ctablecmd; | |
426 | ||
427 | $statinfo_ctablecmd; | |
428 | ||
429 | $cmailstore_ctablecmd; | |
430 | ||
431 | $cstatistic_ctablecmd; | |
432 | ||
433 | $userprefs_ctablecmd; | |
434 | ||
435 | $virusinfo_stat_ctablecmd; | |
436 | EOD | |
437 | ); | |
438 | ||
439 | return $dbh; | |
440 | } | |
441 | ||
0a580593 DM |
442 | sub cond_create_action_quarantine { |
443 | my ($ruledb) = @_; | |
444 | ||
445 | my $dbh = $ruledb->{dbh}; | |
446 | ||
447 | eval { | |
448 | my $sth = $dbh->prepare( | |
449 | "SELECT * FROM Objectgroup, Object " . | |
450 | "WHERE Object.ObjectType = ? AND Objectgroup.Class = ? " . | |
451 | "AND Object.objectgroup_id = Objectgroup.id"); | |
452 | ||
453 | my $otype = PMG::RuleDB::Quarantine::otype(); | |
454 | if ($sth->execute($otype, 'action') <= 0) { | |
455 | my $obj = PMG::RuleDB::Quarantine->new (); | |
456 | my $txt = decode_entities(PMG::RuleDB::Quarantine->otype_text); | |
457 | my $quarantine = $ruledb->create_group_with_obj | |
9578dcd7 | 458 | ($obj, $txt, 'Move to quarantine.'); |
0a580593 DM |
459 | } |
460 | }; | |
461 | } | |
462 | ||
463 | sub cond_create_std_actions { | |
464 | my ($ruledb) = @_; | |
465 | ||
466 | cond_create_action_quarantine($ruledb); | |
467 | ||
468 | #cond_create_action_report_spam($ruledb); | |
469 | } | |
470 | ||
471 | ||
e7c865af DM |
472 | sub upgrade_mailstore_db { |
473 | my ($dbh) = @_; | |
474 | ||
475 | eval { | |
476 | $dbh->begin_work; | |
477 | ||
478 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('MailStore')"; | |
479 | ||
480 | my $sth = $dbh->prepare($cmd); | |
481 | $sth->execute(); | |
482 | my $ref = $sth->fetchrow_hashref(); | |
483 | $sth->finish(); | |
484 | ||
485 | if ($ref) { # table exists | |
486 | ||
487 | $cmd = "INSERT INTO CMailStore " . | |
488 | "(CID, RID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File) " . | |
489 | "SELECT 0, ID, ID, Time, QType, Bytes, Spamlevel, Info, Header, Sender, File FROM MailStore"; | |
490 | ||
491 | $dbh->do($cmd); | |
492 | ||
493 | $cmd = "INSERT INTO CMSReceivers " . | |
494 | "(CMailStore_CID, CMailStore_RID, PMail, Receiver, TicketID, Status, MTime) " . | |
495 | "SELECT 0, MailStore_ID, PMail, Receiver, TicketID, Status, 0 FROM MSReceivers"; | |
496 | ||
497 | $dbh->do($cmd); | |
498 | ||
499 | $dbh->do("SELECT setval ('cmailstore_id_seq', nextval ('mailstore_id_seq'))"); | |
500 | ||
501 | $dbh->do("DROP TABLE MailStore"); | |
502 | $dbh->do("DROP TABLE MSReceivers"); | |
503 | } | |
504 | ||
505 | $dbh->commit; | |
506 | }; | |
507 | if (my $err = $@) { | |
508 | $dbh->rollback; | |
509 | die $err; | |
510 | } | |
511 | } | |
512 | ||
513 | sub upgrade_dailystat_db { | |
514 | my ($dbh) = @_; | |
515 | ||
516 | eval { # make sure we have MTime | |
517 | $dbh->do("ALTER TABLE DailyStat ADD COLUMN MTime INTEGER;" . | |
518 | "UPDATE DailyStat SET MTime = EXTRACT (EPOCH FROM now());"); | |
519 | }; | |
520 | ||
521 | eval { # make sure we have correct constraints for MTime | |
522 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN MTime SET NOT NULL;"); | |
523 | }; | |
524 | ||
525 | eval { # make sure we have RBLCount | |
526 | $dbh->do ("ALTER TABLE DailyStat ADD COLUMN RBLCount INTEGER;" . | |
527 | "UPDATE DailyStat SET RBLCount = 0;"); | |
528 | }; | |
529 | ||
530 | eval { # make sure we have correct constraints for RBLCount | |
531 | $dbh->do ("ALTER TABLE DailyStat ALTER COLUMN RBLCount SET DEFAULT 0;" . | |
532 | "ALTER TABLE DailyStat ALTER COLUMN RBLCount SET NOT NULL;"); | |
533 | }; | |
534 | ||
535 | eval { | |
536 | $dbh->begin_work; | |
537 | ||
538 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DailyStat_MTime_Index')"; | |
539 | ||
540 | my $sth = $dbh->prepare($cmd); | |
541 | $sth->execute(); | |
542 | my $ref = $sth->fetchrow_hashref(); | |
543 | $sth->finish(); | |
544 | ||
545 | if (!$ref) { # index does not exist | |
546 | $dbh->do ("CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime)"); | |
547 | } | |
548 | ||
549 | $dbh->commit; | |
550 | }; | |
551 | if (my $err = $@) { | |
552 | $dbh->rollback; | |
553 | die $err; | |
554 | } | |
555 | } | |
556 | ||
557 | sub upgrade_domainstat_db { | |
558 | my ($dbh) = @_; | |
559 | ||
560 | eval { # make sure we have MTime | |
561 | $dbh->do("ALTER TABLE DomainStat ADD COLUMN MTime INTEGER;" . | |
562 | "UPDATE DomainStat SET MTime = EXTRACT (EPOCH FROM now());" . | |
563 | "ALTER TABLE DomainStat ALTER COLUMN MTime SET NOT NULL;"); | |
564 | }; | |
565 | ||
566 | eval { | |
567 | $dbh->begin_work; | |
568 | ||
569 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('DomainStat_MTime_Index')"; | |
570 | ||
571 | my $sth = $dbh->prepare($cmd); | |
572 | $sth->execute(); | |
573 | my $ref = $sth->fetchrow_hashref(); | |
574 | $sth->finish(); | |
575 | ||
576 | if (!$ref) { # index does not exist | |
577 | $dbh->do ("CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime)"); | |
578 | } | |
579 | ||
580 | $dbh->commit; | |
581 | }; | |
582 | if (my $err = $@) { | |
583 | $dbh->rollback; | |
584 | die $@; | |
585 | } | |
586 | } | |
587 | ||
588 | sub upgrade_statistic_db { | |
589 | my ($dbh) = @_; | |
590 | ||
591 | eval { | |
592 | $dbh->begin_work; | |
593 | ||
594 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Statistic')"; | |
595 | ||
596 | my $sth = $dbh->prepare($cmd); | |
597 | $sth->execute(); | |
598 | my $ref = $sth->fetchrow_hashref(); | |
599 | $sth->finish(); | |
600 | ||
601 | if ($ref) { # old table exists | |
602 | ||
603 | my $timezone = tz_local_offset();; | |
604 | ||
605 | $dbh->do("INSERT INTO VirusInfo (Time, Name, Count, MTime) " . | |
606 | "SELECT ((time + $timezone) / 86400) * 86400 as day, virusinfo, " . | |
607 | "count (virusinfo), max (Time) FROM Statistic " . | |
608 | "WHERE virusinfo IS NOT NULL GROUP BY day, virusinfo"); | |
609 | ||
610 | my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime (time()); | |
611 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
612 | my $start = $end - 3600*24*7; # / days | |
613 | ||
614 | $cmd = "INSERT INTO CStatistic " . | |
615 | "(CID, RID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender) " . | |
616 | "SELECT 0, ID, ID, Time, Bytes, Direction, Spamlevel, VirusInfo, PTime, Sender FROM Statistic " . | |
617 | "WHERE time >= $start"; | |
618 | ||
619 | $dbh->do($cmd); | |
620 | ||
621 | $dbh->do("SELECT setval ('cstatistic_id_seq', nextval ('statistic_id_seq'))"); | |
622 | ||
623 | $dbh->do("INSERT INTO StatInfo (name, ivalue) VALUES ('virusinfo_index', " . | |
624 | "nextval ('statistic_id_seq'))"); | |
625 | ||
626 | $cmd = "INSERT INTO CReceivers (CStatistic_CID, CStatistic_RID, Receiver, Blocked) " . | |
627 | "SELECT 0, Mail_ID, Receiver, Blocked FROM Receivers " . | |
628 | "WHERE EXISTS (SELECT * FROM CStatistic WHERE CID = 0 AND RID = Mail_ID)"; | |
629 | ||
630 | $dbh->do($cmd); | |
631 | ||
632 | $dbh->do("DROP TABLE Statistic"); | |
633 | $dbh->do("DROP TABLE Receivers"); | |
634 | } | |
635 | ||
636 | $dbh->commit; | |
637 | }; | |
638 | if (my $err = $@) { | |
639 | $dbh->rollback; | |
640 | die $err; | |
641 | } | |
642 | } | |
643 | ||
644 | sub upgrade_greylist_db { | |
645 | my ($dbh) = @_; | |
646 | ||
647 | eval { | |
648 | $dbh->begin_work; | |
649 | ||
650 | my $cmd = "SELECT tablename FROM pg_tables WHERE tablename = lower ('Greylist')"; | |
651 | ||
652 | my $sth = $dbh->prepare($cmd); | |
653 | $sth->execute(); | |
654 | my $ref = $sth->fetchrow_hashref(); | |
655 | $sth->finish(); | |
656 | ||
657 | if ($ref) { # table exists | |
658 | ||
659 | $cmd = "INSERT INTO CGreylist " . | |
660 | "(IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, MTime, CID) " . | |
661 | "SELECT IPNet, Host, Sender, Receiver, Instance, RCTime, ExTime, Delay, Blocked, Passed, RCTime, 0 FROM Greylist"; | |
662 | ||
663 | $dbh->do($cmd); | |
664 | ||
665 | $dbh->do("DROP TABLE Greylist"); | |
666 | } | |
667 | ||
668 | $dbh->commit; | |
669 | }; | |
670 | if (my $err = $@) { | |
671 | $dbh->rollback; | |
672 | die $err; | |
673 | } | |
674 | } | |
675 | ||
676 | sub upgrade_userprefs_db { | |
677 | my ($dbh) = @_; | |
678 | ||
679 | eval { | |
680 | $dbh->do("ALTER TABLE UserPrefs ADD COLUMN MTime INTEGER;" . | |
681 | "UPDATE UserPrefs SET MTime = EXTRACT (EPOCH FROM now());" . | |
682 | "ALTER TABLE UserPrefs ALTER COLUMN MTime SET NOT NULL;"); | |
683 | }; | |
684 | ||
685 | ||
686 | eval { | |
687 | $dbh->begin_work; | |
688 | ||
689 | my $cmd = "SELECT indexname FROM pg_indexes WHERE indexname = lower ('UserPrefs_MTime_Index')"; | |
690 | ||
691 | my $sth = $dbh->prepare($cmd); | |
692 | $sth->execute(); | |
693 | my $ref = $sth->fetchrow_hashref(); | |
694 | $sth->finish(); | |
695 | ||
696 | if (!$ref) { # index does not exist | |
697 | $dbh->do("CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime)"); | |
698 | } | |
699 | ||
700 | $dbh->commit; | |
701 | }; | |
702 | if ($@) { | |
703 | $dbh->rollback; | |
704 | die $@; | |
705 | } | |
706 | } | |
707 | ||
0a580593 DM |
708 | sub upgradedb { |
709 | my ($ruledb) = @_; | |
710 | ||
711 | my $dbh = $ruledb->{dbh}; | |
712 | ||
e7c865af | 713 | $dbh->do($dbfunction_minint); |
0a580593 | 714 | |
e7c865af | 715 | $dbh->do($dbfunction_maxint); |
0a580593 | 716 | |
e7c865af | 717 | $dbh->do($dbfunction_merge_greylist); |
0a580593 | 718 | |
758c7b6b | 719 | # make sure we do not use slow sequential scans when upgraing |
0a580593 DM |
720 | # database (before analyze can gather statistics) |
721 | $dbh->do("set enable_seqscan = false"); | |
722 | ||
97cab76a DM |
723 | my $tables = { |
724 | 'DailyStat'=> $daily_stat_ctablecmd, | |
725 | 'DomainStat', $domain_stat_ctablecmd, | |
726 | 'StatInfo', $statinfo_ctablecmd, | |
727 | 'CMailStore', $cmailstore_ctablecmd, | |
728 | 'UserPrefs', $userprefs_ctablecmd, | |
729 | 'CGreylist', $cgreylist_ctablecmd, | |
730 | 'CStatistic', $cstatistic_ctablecmd, | |
731 | 'ClusterInfo', $clusterinfo_ctablecmd, | |
732 | 'VirusInfo', $virusinfo_stat_ctablecmd, | |
733 | }; | |
734 | ||
735 | foreach my $table (keys %$tables) { | |
736 | cond_create_dbtable($dbh, $table, $tables->{$tables}); | |
737 | } | |
0a580593 | 738 | |
e7c865af | 739 | cond_create_std_actions($ruledb); |
0a580593 | 740 | |
e7c865af | 741 | upgrade_mailstore_db($dbh); |
0a580593 | 742 | |
e7c865af | 743 | upgrade_statistic_db($dbh); |
0a580593 | 744 | |
e7c865af | 745 | upgrade_userprefs_db($dbh); |
0a580593 | 746 | |
e7c865af | 747 | upgrade_greylist_db($dbh); |
0a580593 | 748 | |
e7c865af | 749 | upgrade_dailystat_db($dbh); |
0a580593 | 750 | |
e7c865af | 751 | upgrade_domainstat_db($dbh); |
0a580593 DM |
752 | |
753 | # update obsolete content type names | |
754 | eval { | |
e7c865af DM |
755 | $dbh->do("UPDATE Object " . |
756 | "SET value = 'content-type:application/java-vm' ". | |
757 | "WHERE objecttype = 3003 " . | |
758 | "AND value = 'content-type:application/x-java-vm';"); | |
0a580593 DM |
759 | }; |
760 | ||
97cab76a DM |
761 | foreach my $table (keys %$tables) { |
762 | eval { $dbh->do("ANALYZE $table"); }; | |
763 | warn $@ if $@; | |
764 | } | |
0a580593 DM |
765 | } |
766 | ||
767 | sub init_ruledb { | |
768 | my ($ruledb, $reset, $testmode) = @_; | |
769 | ||
770 | my $dbh = $ruledb->{dbh}; | |
771 | ||
772 | if (!$reset) { | |
773 | # Greylist Objectgroup | |
774 | my $greylistgroup = PMG::RuleDB::Group->new | |
775 | ("GreyExclusion", "-", "greylist"); | |
776 | $ruledb->save_group ($greylistgroup); | |
777 | ||
778 | } else { | |
779 | # we do not touch greylist objects | |
780 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
781 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
782 | ||
783 | $dbh->do ("DELETE FROM Rule; " . | |
784 | "DELETE FROM RuleGroup; " . | |
785 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
786 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
787 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
788 | } | |
789 | ||
790 | # WHO Objects | |
791 | ||
792 | # Blacklist | |
793 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
794 | my $blacklist = $ruledb->create_group_with_obj( | |
795 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 796 | |
0a580593 DM |
797 | # Whitelist |
798 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
799 | my $whitelist = $ruledb->create_group_with_obj( | |
800 | $obj, 'Whitelist', 'Global whitelist'); | |
801 | ||
802 | # WHEN Objects | |
803 | ||
804 | # Working hours | |
a29b9649 | 805 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
806 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
807 | 'Usual office hours'); | |
808 | ||
809 | # WHAT Objects | |
810 | ||
0a580593 | 811 | # Images |
a29b9649 DM |
812 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
813 | my $img_content = $ruledb->create_group_with_obj( | |
814 | $obj, 'Images', 'All kinds of graphic files'); | |
815 | ||
0a580593 | 816 | # Multimedia |
a29b9649 DM |
817 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
818 | my $mm_content = $ruledb->create_group_with_obj( | |
819 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 820 | |
a29b9649 DM |
821 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
822 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
823 | |
824 | # Office Files | |
a29b9649 DM |
825 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
826 | my $office_content = $ruledb->create_group_with_obj( | |
827 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 828 | |
a29b9649 DM |
829 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
830 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 831 | |
a29b9649 | 832 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 833 | |
a29b9649 | 834 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 835 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 836 | |
a29b9649 DM |
837 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
838 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
839 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 840 | |
a29b9649 DM |
841 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
842 | 'application/vnd\.oasis\.opendocument\..*'); | |
843 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 844 | |
a29b9649 DM |
845 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
846 | 'application/vnd\.stardivision\..*'); | |
847 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 848 | |
a29b9649 DM |
849 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
850 | 'application/vnd\.sun\.xml\..*'); | |
851 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 852 | |
0a580593 | 853 | # Dangerous Content |
a29b9649 DM |
854 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
855 | 'application/x-ms-dos-executable'); | |
856 | my $exe_content = $ruledb->create_group_with_obj( | |
857 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 858 | |
a29b9649 DM |
859 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
860 | $ruledb->group_add_object($exe_content, $obj); | |
861 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
862 | $ruledb->group_add_object($exe_content, $obj); | |
863 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
864 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
865 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
866 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
867 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
868 | $ruledb->group_add_object($exe_content, $obj); | |
869 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
870 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 871 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 872 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
873 | |
874 | # Virus | |
758c7b6b DM |
875 | $obj = PMG::RuleDB::Virus->new(); |
876 | my $virus = $ruledb->create_group_with_obj( | |
877 | $obj, 'Virus', 'Matches virus infected mail'); | |
878 | ||
0a580593 DM |
879 | # WHAT Objects |
880 | ||
881 | # Spam | |
758c7b6b DM |
882 | $obj = PMG::RuleDB::Spam->new(3); |
883 | my $spam3 = $ruledb->create_group_with_obj( | |
884 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 885 | |
758c7b6b DM |
886 | $obj = PMG::RuleDB::Spam->new(5); |
887 | my $spam5 = $ruledb->create_group_with_obj( | |
888 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 889 | |
758c7b6b DM |
890 | $obj = PMG::RuleDB::Spam->new(10); |
891 | my $spam10 = $ruledb->create_group_with_obj( | |
892 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
893 | |
894 | # ACTIONS | |
895 | ||
758c7b6b DM |
896 | # Mark Spam |
897 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
898 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 899 | $obj, 'Modify Spam Level', |
758c7b6b | 900 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
901 | |
902 | # Mark Spam | |
758c7b6b DM |
903 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
904 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 905 | $obj, 'Modify Spam Subject', |
758c7b6b | 906 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 907 | |
0a580593 | 908 | # Remove matching attachments |
758c7b6b DM |
909 | $obj = PMG::RuleDB::Remove->new(0); |
910 | my $remove = $ruledb->create_group_with_obj( | |
911 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 912 | |
0a580593 | 913 | # Remove all attachments |
758c7b6b DM |
914 | $obj = PMG::RuleDB::Remove->new(1); |
915 | my $remove_all = $ruledb->create_group_with_obj( | |
916 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
917 | |
918 | # Accept | |
758c7b6b DM |
919 | $obj = PMG::RuleDB::Accept->new(); |
920 | my $accept = $ruledb->create_group_with_obj( | |
921 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
922 | |
923 | # Block | |
758c7b6b DM |
924 | $obj = PMG::RuleDB::Block->new (); |
925 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
926 | |
927 | # Quarantine | |
758c7b6b DM |
928 | $obj = PMG::RuleDB::Quarantine->new(); |
929 | my $quarantine = $ruledb->create_group_with_obj( | |
930 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
931 | |
932 | # Notify Admin | |
758c7b6b DM |
933 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
934 | my $notify_admin = $ruledb->create_group_with_obj( | |
935 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
936 | |
937 | # Notify Sender | |
758c7b6b DM |
938 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
939 | my $notify_sender = $ruledb->create_group_with_obj( | |
940 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
941 | |
942 | # Add Disclaimer | |
758c7b6b DM |
943 | $obj = PMG::RuleDB::Disclaimer->new (); |
944 | my $add_discl = $ruledb->create_group_with_obj( | |
945 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
946 | |
947 | # Attach original mail | |
948 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 949 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
950 | # 'Attach Original Mail'); |
951 | ||
952 | ####################### RULES ################################## | |
953 | ||
954 | ## Block Dangerous Files | |
a29b9649 | 955 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
956 | $ruledb->save_rule ($rule); |
957 | ||
958 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
959 | $ruledb->rule_add_action ($rule, $remove); | |
960 | ||
961 | ## Block Viruses | |
a29b9649 | 962 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
963 | $ruledb->save_rule ($rule); |
964 | ||
965 | $ruledb->rule_add_what_group ($rule, $virus); | |
966 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 967 | |
0a580593 DM |
968 | if ($testmode) { |
969 | $ruledb->rule_add_action ($rule, $block); | |
970 | } else { | |
971 | $ruledb->rule_add_action ($rule, $quarantine); | |
972 | } | |
973 | ||
974 | ## Virus Alert | |
a29b9649 | 975 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
976 | $ruledb->save_rule ($rule); |
977 | ||
978 | $ruledb->rule_add_what_group ($rule, $virus); | |
979 | $ruledb->rule_add_action ($rule, $notify_sender); | |
980 | $ruledb->rule_add_action ($rule, $notify_admin); | |
981 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 982 | |
0a580593 | 983 | ## Blacklist |
a29b9649 | 984 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
985 | $ruledb->save_rule ($rule); |
986 | ||
987 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
988 | $ruledb->rule_add_action ($rule, $block); | |
989 | ||
990 | ## Modify header | |
991 | if (!$testmode) { | |
a29b9649 | 992 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
993 | $ruledb->save_rule ($rule); |
994 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
995 | } | |
996 | ||
997 | ## Whitelist | |
a29b9649 | 998 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
999 | $ruledb->save_rule ($rule); |
1000 | ||
1001 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
1002 | $ruledb->rule_add_action ($rule, $accept); | |
1003 | ||
1004 | if ($testmode) { | |
a29b9649 | 1005 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
1006 | $ruledb->save_rule ($rule); |
1007 | ||
1008 | $ruledb->rule_add_what_group ($rule, $spam10); | |
1009 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
1010 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1011 | } else { | |
1012 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 1013 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
1014 | $ruledb->save_rule ($rule); |
1015 | ||
1016 | $ruledb->rule_add_what_group ($rule, $spam3); | |
1017 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1018 | $ruledb->rule_add_action ($rule, $quarantine); | |
1019 | #$ruledb->rule_add_action ($rule, $count_spam); | |
1020 | } | |
1021 | ||
1022 | # Quarantine/Mark Spam (Level 5) | |
a29b9649 | 1023 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 79, 0, 0); |
0a580593 DM |
1024 | $ruledb->save_rule ($rule); |
1025 | ||
1026 | $ruledb->rule_add_what_group ($rule, $spam5); | |
1027 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
1028 | $ruledb->rule_add_action ($rule, $quarantine); | |
1029 | ||
1030 | ## Block Spam Level 10 | |
a29b9649 | 1031 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 78, 0, 0); |
0a580593 DM |
1032 | $ruledb->save_rule ($rule); |
1033 | ||
1034 | $ruledb->rule_add_what_group ($rule, $spam10); | |
1035 | $ruledb->rule_add_action ($rule, $block); | |
1036 | ||
1037 | ## Block Outgoing Spam | |
a29b9649 | 1038 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
1039 | $ruledb->save_rule ($rule); |
1040 | ||
1041 | $ruledb->rule_add_what_group ($rule, $spam3); | |
1042 | $ruledb->rule_add_action ($rule, $notify_admin); | |
1043 | $ruledb->rule_add_action ($rule, $notify_sender); | |
1044 | $ruledb->rule_add_action ($rule, $block); | |
1045 | ||
1046 | ## Add disclaimer | |
a29b9649 | 1047 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
1048 | $ruledb->save_rule ($rule); |
1049 | $ruledb->rule_add_action ($rule, $add_discl); | |
1050 | ||
1051 | # Block Multimedia Files | |
a29b9649 | 1052 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
1053 | $ruledb->save_rule ($rule); |
1054 | ||
1055 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
1056 | $ruledb->rule_add_action ($rule, $remove); | |
1057 | ||
1058 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
1059 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
1060 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
1061 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
1062 | #$ruledb->rule_add_action ($rule, $add_discl); | |
1063 | #$ruledb->rule_add_action ($rule, $remove); | |
1064 | #$ruledb->rule_add_action ($rule, $bcc); | |
1065 | #$ruledb->rule_add_action ($rule, $storeq); | |
1066 | #$ruledb->rule_add_action ($rule, $accept); | |
1067 | ||
1068 | cond_create_std_actions ($ruledb); | |
1069 | } | |
1070 | ||
8f4e102b DM |
1071 | sub get_remote_time { |
1072 | my ($rdb) = @_; | |
1073 | ||
1074 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
1075 | $sth->execute(); | |
1076 | my $ctinfo = $sth->fetchrow_hashref(); | |
1077 | $sth->finish (); | |
1078 | ||
1079 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
1080 | } | |
1081 | ||
cfdf6608 DM |
1082 | sub init_masterdb { |
1083 | my ($lcid, $database) = @_; | |
1084 | ||
1085 | die "got unexpected cid for new master" if !$lcid; | |
1086 | ||
1087 | my $dbh; | |
1088 | ||
1089 | eval { | |
1090 | $dbh = open_ruledb($database); | |
1091 | ||
1092 | $dbh->begin_work; | |
1093 | ||
1094 | print STDERR "update quarantine database\n"; | |
1095 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
1096 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
1097 | ||
1098 | print STDERR "update statistic database\n"; | |
1099 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
1100 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
1101 | ||
1102 | print STDERR "update greylist database\n"; | |
1103 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
1104 | ||
1105 | $dbh->commit; | |
1106 | }; | |
1107 | my $err = $@; | |
1108 | ||
1109 | if ($dbh) { | |
1110 | $dbh->rollback if $err; | |
1111 | $dbh->disconnect(); | |
1112 | } | |
1113 | ||
1114 | die $err if $err; | |
1115 | } | |
1116 | ||
da686811 DM |
1117 | sub copy_table { |
1118 | my ($ldb, $rdb, $table) = @_; | |
1119 | ||
1120 | $table = lc($table); | |
1121 | ||
1122 | my $sth = $ldb->column_info(undef, undef, $table, undef); | |
1123 | my $attrs = $sth->fetchall_arrayref({}); | |
1124 | ||
1125 | my @col_arr; | |
1126 | foreach my $ref (@$attrs) { | |
1127 | push @col_arr, $ref->{COLUMN_NAME}; | |
1128 | } | |
1129 | ||
1130 | $sth->finish(); | |
1131 | ||
1132 | my $cols = join(', ', @col_arr); | |
1133 | $cols || die "unable to fetch column definitions of table '$table' : ERROR"; | |
1134 | ||
1135 | $rdb->do("COPY $table ($cols) TO STDOUT"); | |
1136 | ||
1137 | my $data = ''; | |
1138 | ||
1139 | eval { | |
1140 | $ldb->do("COPY $table ($cols) FROM stdin"); | |
1141 | ||
1142 | while ($rdb->pg_getcopydata($data) >= 0) { | |
1143 | $ldb->pg_putcopydata($data); | |
1144 | } | |
1145 | ||
1146 | $ldb->pg_putcopyend(); | |
1147 | }; | |
1148 | if (my $err = $@) { | |
1149 | $ldb->pg_putcopyend(); | |
1150 | die $err; | |
1151 | } | |
1152 | } | |
1153 | ||
987ee804 DM |
1154 | sub update_master_clusterinfo { |
1155 | my ($clientcid) = @_; | |
1156 | ||
1157 | my $dbh = open_ruledb(); | |
1158 | ||
1159 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
1160 | ||
1161 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1162 | ||
1163 | foreach my $table (@mt) { | |
1164 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
1165 | "EXTRACT(EPOCH FROM now())"); | |
1166 | } | |
1167 | } | |
1168 | ||
1169 | sub update_client_clusterinfo { | |
1170 | my ($mastercid) = @_; | |
1171 | ||
1172 | my $dbh = open_ruledb(); | |
1173 | ||
1174 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
1175 | ||
1176 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
1177 | ||
1178 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
1179 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
1180 | ||
1181 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
1182 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
1183 | ||
1184 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
1185 | ||
1186 | foreach my $table (@mt) { | |
1187 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
1188 | "COALESCE (max (mtime), 0) FROM $table"); | |
1189 | } | |
1190 | } | |
1191 | ||
7b313034 DM |
1192 | sub create_clusterinfo_default { |
1193 | my ($dbh, $rcid, $name, $ivalue, $svalue) = @_; | |
1194 | ||
1195 | my $sth = $dbh->prepare("SELECT * FROM ClusterInfo WHERE CID = ? AND Name = ?"); | |
1196 | $sth->execute($rcid, $name); | |
1197 | if (!$sth->fetchrow_hashref()) { | |
1198 | $dbh->do("INSERT INTO ClusterInfo (CID, Name, IValue, SValue) " . | |
1199 | "VALUES (?, ?, ?, ?)", undef, | |
1200 | $rcid, $name, $ivalue, $svalue); | |
1201 | } | |
1202 | $sth->finish(); | |
1203 | } | |
1204 | ||
1205 | sub read_int_clusterinfo { | |
1206 | my ($dbh, $rcid, $name) = @_; | |
1207 | ||
1208 | my $sth = $dbh->prepare( | |
1209 | "SELECT ivalue as value FROM ClusterInfo " . | |
1210 | "WHERE cid = ? AND NAME = ?"); | |
1211 | $sth->execute($rcid, $name); | |
1212 | my $cinfo = $sth->fetchrow_hashref(); | |
1213 | $sth->finish(); | |
1214 | ||
1215 | return $cinfo->{value}; | |
1216 | } | |
1217 | ||
1218 | sub write_maxint_clusterinfo { | |
1219 | my ($dbh, $rcid, $name, $value) = @_; | |
1220 | ||
1221 | $dbh->do("UPDATE ClusterInfo SET ivalue = maxint (ivalue, ?) " . | |
1222 | "WHERE cid = ? AND name = ?", undef, | |
1223 | $value, $rcid, $name); | |
1224 | } | |
1225 | ||
987ee804 DM |
1226 | sub init_nodedb { |
1227 | my ($cinfo) = @_; | |
1228 | ||
1229 | my $ni = $cinfo->{master}; | |
1230 | ||
1231 | die "no master defined - unable to sync data from master\n" if !$ni; | |
1232 | ||
1233 | my $master_ip = $ni->{ip}; | |
1234 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 1235 | my $master_name = $ni->{name}; |
987ee804 DM |
1236 | |
1237 | my $fn = "/tmp/masterdb$$.tar"; | |
1238 | unlink $fn; | |
1239 | ||
1240 | my $dbname = $default_db_name; | |
1241 | ||
1242 | eval { | |
1243 | print STDERR "copying master database from '${master_ip}'\n"; | |
1244 | ||
97cab76a DM |
1245 | open (my $fh, ">", $fn) || die "open '$fn' failed - $!\n"; |
1246 | ||
1247 | postgres_admin_cmd( | |
1248 | ['/usr/bin/ssh', '-o', 'BatchMode=yes', | |
1249 | '-o', "HostKeyAlias=${master_name}", | |
1250 | $master_ip, 'pg_dump'], | |
1251 | { output => '>&' . fileno($fh) }, | |
1252 | $dbname, '-F', 'c'); | |
22c16ff6 | 1253 | |
97cab76a | 1254 | close($fh); |
987ee804 DM |
1255 | |
1256 | my $size = -s $fn; | |
1257 | ||
1258 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1259 | ||
1260 | print STDERR "delete local database\n"; | |
1261 | ||
97cab76a | 1262 | postgres_admin_cmd('dropdb', undef, $dbname , '--if-exists'); |
987ee804 DM |
1263 | |
1264 | print STDERR "create new local database\n"; | |
1265 | ||
97cab76a | 1266 | postgres_admin_cmd('createdb', undef, $dbname); |
987ee804 DM |
1267 | |
1268 | print STDERR "insert received data into local database\n"; | |
1269 | ||
1270 | my $mess; | |
1271 | my $parser = sub { | |
1272 | my $line = shift; | |
1273 | ||
1274 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1275 | print STDERR "restoring table $1\n"; | |
1276 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1277 | $mess = "creating indexes"; | |
1278 | print STDERR "$mess\n"; | |
1279 | } | |
1280 | }; | |
1281 | ||
97cab76a DM |
1282 | my $opts = { |
1283 | outfunc => $parser, | |
1284 | errfunc => $parser, | |
1285 | errmsg => "pg_restore failed" | |
1286 | }; | |
1287 | ||
1288 | postgres_admin_cmd('pg_restore', $opts, '-d', $dbname, '-v', $fn); | |
987ee804 DM |
1289 | |
1290 | print STDERR "run analyze to speed up database queries\n"; | |
1291 | ||
97cab76a | 1292 | postgres_admin_cmd('psql', { input => 'analyze;' }, $dbname); |
987ee804 DM |
1293 | |
1294 | update_client_clusterinfo($master_cid); | |
1295 | }; | |
1296 | ||
1297 | my $err = $@; | |
1298 | ||
1299 | unlink $fn; | |
1300 | ||
1301 | die $err if $err; | |
1302 | } | |
1303 | ||
f3464b71 DM |
1304 | sub cluster_sync_status { |
1305 | my ($cinfo) = @_; | |
1306 | ||
1307 | my $dbh; | |
1308 | ||
1309 | my $minmtime; | |
1310 | ||
1311 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1312 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1313 | $minmtime->{$ni->{cid}} = 0; | |
1314 | } | |
1315 | ||
1316 | eval { | |
1317 | $dbh = open_ruledb(); | |
1318 | ||
1319 | my $sth = $dbh->prepare( | |
1320 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1321 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1322 | "GROUP BY cid"); | |
1323 | ||
1324 | $sth->execute(); | |
1325 | ||
1326 | while (my $info = $sth->fetchrow_hashref()) { | |
1327 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1328 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1329 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1330 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1331 | } | |
1332 | } | |
1333 | } | |
1334 | ||
1335 | $sth->finish (); | |
1336 | }; | |
1337 | my $err = $@; | |
1338 | ||
1339 | $dbh->disconnect() if $dbh; | |
1340 | ||
b902c0b8 | 1341 | syslog('err', $err) if $err; |
f3464b71 DM |
1342 | |
1343 | return $minmtime; | |
1344 | } | |
1345 | ||
cfdf6608 | 1346 | |
a355f100 | 1347 | 1; |