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Commit | Line | Data |
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a355f100 DM |
1 | package PMG::DBTools; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use POSIX ":sys_wait_h"; | |
a513899e | 7 | use POSIX qw(:signal_h getuid); |
a355f100 | 8 | use DBI; |
8fb6f404 | 9 | use Time::Local; |
a355f100 | 10 | |
f3464b71 | 11 | use PVE::SafeSyslog; |
a355f100 DM |
12 | use PVE::Tools; |
13 | ||
f3464b71 | 14 | use PMG::Utils; |
0a580593 | 15 | use PMG::RuleDB; |
1af3c560 | 16 | use PMG::MailQueue; |
f9967a49 | 17 | use PMG::Config; |
6529020a | 18 | use PMG::Utils qw(postgres_admin_cmd); |
0a580593 | 19 | |
987ee804 DM |
20 | our $default_db_name = "Proxmox_ruledb"; |
21 | ||
2e049252 DM |
22 | our $cgreylist_merge_sql = |
23 | 'INSERT INTO CGREYLIST (IPNet,Host,Sender,Receiver,Instance,RCTime,' . | |
24 | 'ExTime,Delay,Blocked,Passed,MTime,CID) ' . | |
25 | 'VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ' . | |
26 | 'ON CONFLICT (IPNet,Sender,Receiver) DO UPDATE SET ' . | |
0c6e9b56 DM |
27 | 'Host = CASE WHEN CGREYLIST.MTime >= excluded.MTime THEN CGREYLIST.Host ELSE excluded.Host END,' . |
28 | 'CID = GREATEST(CGREYLIST.CID, excluded.CID), RCTime = LEAST(CGREYLIST.RCTime, excluded.RCTime),' . | |
29 | 'ExTime = GREATEST(CGREYLIST.ExTime, excluded.ExTime),' . | |
30 | 'Delay = GREATEST(CGREYLIST.Delay, excluded.Delay),' . | |
31 | 'Blocked = GREATEST(CGREYLIST.Blocked, excluded.Blocked),' . | |
32 | 'Passed = GREATEST(CGREYLIST.Passed, excluded.Passed)'; | |
2e049252 | 33 | |
a355f100 DM |
34 | sub open_ruledb { |
35 | my ($database, $host, $port) = @_; | |
36 | ||
5475e159 | 37 | $port //= 5432; |
a355f100 | 38 | |
5475e159 | 39 | $database //= $default_db_name; |
a355f100 DM |
40 | |
41 | if ($host) { | |
42 | ||
83e9f427 | 43 | # Note: pmgtunnel uses UDP sockets inside directory '/run/pmgtunnel', |
155b0da9 | 44 | # and the cluster 'cid' as port number. You can connect to the |
83e9f427 | 45 | # socket with: host => /run/pmgtunnel, port => $cid |
155b0da9 | 46 | |
a355f100 DM |
47 | my $dsn = "dbi:Pg:dbname=$database;host=$host;port=$port;"; |
48 | ||
49 | my $timeout = 5; | |
50 | # only low level alarm interface works for DBI->connect | |
51 | my $mask = POSIX::SigSet->new(SIGALRM); | |
52 | my $action = POSIX::SigAction->new(sub { die "connect timeout\n" }, $mask); | |
53 | my $oldaction = POSIX::SigAction->new(); | |
54 | sigaction(SIGALRM, $action, $oldaction); | |
55 | ||
56 | my $rdb; | |
57 | ||
58 | eval { | |
59 | alarm($timeout); | |
5475e159 | 60 | $rdb = DBI->connect($dsn, 'root', undef, |
a355f100 DM |
61 | { PrintError => 0, RaiseError => 1 }); |
62 | alarm(0); | |
63 | }; | |
64 | alarm(0); | |
65 | sigaction(SIGALRM, $oldaction); # restore original handler | |
f1bf78ff | 66 | |
a355f100 DM |
67 | die $@ if $@; |
68 | ||
69 | return $rdb; | |
70 | } else { | |
155b0da9 | 71 | my $dsn = "DBI:Pg:dbname=$database;host=/var/run/postgresql;port=$port"; |
a355f100 | 72 | |
5475e159 | 73 | my $dbh = DBI->connect($dsn, $> == 0 ? 'root' : 'www-data', undef, |
a355f100 DM |
74 | { PrintError => 0, RaiseError => 1 }); |
75 | ||
76 | return $dbh; | |
77 | } | |
78 | } | |
79 | ||
80 | sub delete_ruledb { | |
81 | my ($dbname) = @_; | |
82 | ||
97cab76a | 83 | postgres_admin_cmd('dropdb', undef, $dbname); |
a355f100 DM |
84 | } |
85 | ||
f1bf78ff DM |
86 | sub database_list { |
87 | ||
88 | my $database_list = {}; | |
89 | ||
90 | my $parser = sub { | |
91 | my $line = shift; | |
92 | ||
93 | my ($name, $owner) = map { PVE::Tools::trim($_) } split(/\|/, $line); | |
94 | return if !$name || !$owner; | |
95 | ||
96 | $database_list->{$name} = { owner => $owner }; | |
97 | }; | |
98 | ||
97cab76a | 99 | postgres_admin_cmd('psql', { outfunc => $parser }, '--list', '--quiet', '--tuples-only'); |
f1bf78ff DM |
100 | |
101 | return $database_list; | |
102 | } | |
103 | ||
f1bf78ff DM |
104 | my $cgreylist_ctablecmd = <<__EOD; |
105 | CREATE TABLE CGreylist | |
106 | (IPNet VARCHAR(16) NOT NULL, | |
107 | Host INTEGER NOT NULL, | |
108 | Sender VARCHAR(255) NOT NULL, | |
109 | Receiver VARCHAR(255) NOT NULL, | |
110 | Instance VARCHAR(255), | |
111 | RCTime INTEGER NOT NULL, | |
112 | ExTime INTEGER NOT NULL, | |
113 | Delay INTEGER NOT NULL DEFAULT 0, | |
114 | Blocked INTEGER NOT NULL, | |
115 | Passed INTEGER NOT NULL, | |
116 | CID INTEGER NOT NULL, | |
117 | MTime INTEGER NOT NULL, | |
118 | PRIMARY KEY (IPNet, Sender, Receiver)); | |
119 | ||
120 | CREATE INDEX CGreylist_Instance_Sender_Index ON CGreylist (Instance, Sender); | |
121 | ||
122 | CREATE INDEX CGreylist_ExTime_Index ON CGreylist (ExTime); | |
123 | ||
124 | CREATE INDEX CGreylist_MTime_Index ON CGreylist (MTime); | |
125 | __EOD | |
126 | ||
127 | my $clusterinfo_ctablecmd = <<__EOD; | |
128 | CREATE TABLE ClusterInfo | |
129 | (CID INTEGER NOT NULL, | |
130 | Name VARCHAR NOT NULL, | |
131 | IValue INTEGER, | |
132 | SValue VARCHAR, | |
133 | PRIMARY KEY (CID, Name)) | |
134 | __EOD | |
135 | ||
5e1408fd DM |
136 | my $local_stat_ctablecmd = <<__EOD; |
137 | CREATE TABLE LocalStat | |
ac28e80e | 138 | (Time INTEGER NOT NULL, |
5e1408fd | 139 | RBLCount INTEGER DEFAULT 0 NOT NULL, |
70aafbae | 140 | PregreetCount INTEGER DEFAULT 0 NOT NULL, |
5e1408fd DM |
141 | CID INTEGER NOT NULL, |
142 | MTime INTEGER NOT NULL, | |
143 | PRIMARY KEY (Time, CID)); | |
144 | ||
145 | CREATE INDEX LocalStat_MTime_Index ON LocalStat (MTime); | |
146 | __EOD | |
147 | ||
148 | ||
f1bf78ff DM |
149 | my $daily_stat_ctablecmd = <<__EOD; |
150 | CREATE TABLE DailyStat | |
151 | (Time INTEGER NOT NULL UNIQUE, | |
152 | CountIn INTEGER NOT NULL, | |
153 | CountOut INTEGER NOT NULL, | |
154 | BytesIn REAL NOT NULL, | |
155 | BytesOut REAL NOT NULL, | |
156 | VirusIn INTEGER NOT NULL, | |
157 | VirusOut INTEGER NOT NULL, | |
158 | SpamIn INTEGER NOT NULL, | |
159 | SpamOut INTEGER NOT NULL, | |
160 | BouncesIn INTEGER NOT NULL, | |
161 | BouncesOut INTEGER NOT NULL, | |
162 | GreylistCount INTEGER NOT NULL, | |
163 | SPFCount INTEGER NOT NULL, | |
164 | PTimeSum REAL NOT NULL, | |
165 | MTime INTEGER NOT NULL, | |
166 | RBLCount INTEGER DEFAULT 0 NOT NULL, | |
167 | PRIMARY KEY (Time)); | |
168 | ||
169 | CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime); | |
170 | ||
171 | __EOD | |
172 | ||
173 | my $domain_stat_ctablecmd = <<__EOD; | |
174 | CREATE TABLE DomainStat | |
175 | (Time INTEGER NOT NULL, | |
176 | Domain VARCHAR(255) NOT NULL, | |
177 | CountIn INTEGER NOT NULL, | |
178 | CountOut INTEGER NOT NULL, | |
179 | BytesIn REAL NOT NULL, | |
180 | BytesOut REAL NOT NULL, | |
181 | VirusIn INTEGER NOT NULL, | |
182 | VirusOut INTEGER NOT NULL, | |
183 | SpamIn INTEGER NOT NULL, | |
184 | SpamOut INTEGER NOT NULL, | |
185 | BouncesIn INTEGER NOT NULL, | |
186 | BouncesOut INTEGER NOT NULL, | |
187 | PTimeSum REAL NOT NULL, | |
188 | MTime INTEGER NOT NULL, | |
189 | PRIMARY KEY (Time, Domain)); | |
190 | ||
191 | CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime); | |
192 | __EOD | |
193 | ||
194 | my $statinfo_ctablecmd = <<__EOD; | |
195 | CREATE TABLE StatInfo | |
196 | (Name VARCHAR(255) NOT NULL UNIQUE, | |
197 | IValue INTEGER, | |
198 | SValue VARCHAR(255), | |
199 | PRIMARY KEY (Name)) | |
200 | __EOD | |
201 | ||
202 | my $virusinfo_stat_ctablecmd = <<__EOD; | |
203 | CREATE TABLE VirusInfo | |
204 | (Time INTEGER NOT NULL, | |
205 | Name VARCHAR NOT NULL, | |
206 | Count INTEGER NOT NULL, | |
207 | MTime INTEGER NOT NULL, | |
208 | PRIMARY KEY (Time, Name)); | |
209 | ||
210 | CREATE INDEX VirusInfo_MTime_Index ON VirusInfo (MTime); | |
211 | ||
212 | __EOD | |
213 | ||
ef5c77eb | 214 | # mail storage table |
f1bf78ff DM |
215 | # QTypes |
216 | # V - Virus quarantine | |
217 | # S - Spam quarantine | |
218 | # D - Delayed Mails - not implemented | |
219 | # A - Held for Audit - not implemented | |
220 | # Status | |
221 | # N - new | |
222 | # D - deleted | |
223 | ||
224 | my $cmailstore_ctablecmd = <<__EOD; | |
225 | CREATE TABLE CMailStore | |
226 | (CID INTEGER DEFAULT 0 NOT NULL, | |
227 | RID INTEGER NOT NULL, | |
228 | ID SERIAL UNIQUE, | |
229 | Time INTEGER NOT NULL, | |
230 | QType "char" NOT NULL, | |
231 | Bytes INTEGER NOT NULL, | |
232 | Spamlevel INTEGER NOT NULL, | |
233 | Info VARCHAR NULL, | |
234 | Sender VARCHAR(255) NOT NULL, | |
235 | Header VARCHAR NOT NULL, | |
236 | File VARCHAR(255) NOT NULL, | |
237 | PRIMARY KEY (CID, RID)); | |
238 | CREATE INDEX CMailStore_Time_Index ON CMailStore (Time); | |
239 | ||
240 | CREATE TABLE CMSReceivers | |
241 | (CMailStore_CID INTEGER NOT NULL, | |
242 | CMailStore_RID INTEGER NOT NULL, | |
243 | PMail VARCHAR(255) NOT NULL, | |
244 | Receiver VARCHAR(255), | |
f2eb5f90 | 245 | TicketID INTEGER NOT NULL, |
f1bf78ff DM |
246 | Status "char" NOT NULL, |
247 | MTime INTEGER NOT NULL); | |
248 | ||
249 | CREATE INDEX CMailStore_ID_Index ON CMSReceivers (CMailStore_CID, CMailStore_RID); | |
250 | ||
251 | CREATE INDEX CMSReceivers_MTime_Index ON CMSReceivers (MTime); | |
252 | ||
253 | __EOD | |
254 | ||
255 | my $cstatistic_ctablecmd = <<__EOD; | |
256 | CREATE TABLE CStatistic | |
257 | (CID INTEGER DEFAULT 0 NOT NULL, | |
258 | RID INTEGER NOT NULL, | |
259 | ID SERIAL UNIQUE, | |
260 | Time INTEGER NOT NULL, | |
261 | Bytes INTEGER NOT NULL, | |
262 | Direction Boolean NOT NULL, | |
263 | Spamlevel INTEGER NOT NULL, | |
264 | VirusInfo VARCHAR(255) NULL, | |
265 | PTime INTEGER NOT NULL, | |
266 | Sender VARCHAR(255) NOT NULL, | |
267 | PRIMARY KEY (CID, RID)); | |
268 | ||
269 | CREATE INDEX CStatistic_Time_Index ON CStatistic (Time); | |
270 | ||
271 | CREATE TABLE CReceivers | |
272 | (CStatistic_CID INTEGER NOT NULL, | |
273 | CStatistic_RID INTEGER NOT NULL, | |
274 | Receiver VARCHAR(255) NOT NULL, | |
275 | Blocked Boolean NOT NULL); | |
276 | ||
277 | CREATE INDEX CStatistic_ID_Index ON CReceivers (CStatistic_CID, CStatistic_RID); | |
278 | __EOD | |
279 | ||
280 | # user preferences (black an whitelists, ...) | |
281 | # Name: perference name ('BL' -> blacklist, 'WL' -> whitelist) | |
282 | # Data: arbitrary data | |
283 | my $userprefs_ctablecmd = <<__EOD; | |
284 | CREATE TABLE UserPrefs | |
285 | (PMail VARCHAR, | |
286 | Name VARCHAR(255), | |
287 | Data VARCHAR, | |
288 | MTime INTEGER NOT NULL, | |
289 | PRIMARY KEY (PMail, Name)); | |
290 | ||
291 | CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime); | |
292 | ||
293 | __EOD | |
758c7b6b | 294 | |
0a580593 DM |
295 | sub cond_create_dbtable { |
296 | my ($dbh, $name, $ctablecmd) = @_; | |
297 | ||
298 | eval { | |
299 | $dbh->begin_work; | |
300 | ||
301 | my $cmd = "SELECT tablename FROM pg_tables " . | |
302 | "WHERE tablename = lower ('$name')"; | |
303 | ||
5e1408fd | 304 | my $sth = $dbh->prepare($cmd); |
758c7b6b | 305 | |
0a580593 DM |
306 | $sth->execute(); |
307 | ||
308 | if (!(my $ref = $sth->fetchrow_hashref())) { | |
309 | $dbh->do ($ctablecmd); | |
310 | } | |
758c7b6b | 311 | |
0a580593 DM |
312 | $sth->finish(); |
313 | ||
314 | $dbh->commit; | |
315 | }; | |
316 | if (my $err = $@) { | |
317 | $dbh->rollback; | |
9ef3f143 | 318 | die $err; |
0a580593 DM |
319 | } |
320 | } | |
f1bf78ff | 321 | |
f2eb5f90 DM |
322 | sub database_column_exists { |
323 | my ($dbh, $table, $column) = @_; | |
324 | ||
325 | my $sth = $dbh->prepare( | |
326 | "SELECT column_name FROM information_schema.columns " . | |
327 | "WHERE table_name = ? and column_name = ?"); | |
328 | $sth->execute(lc($table), lc($column)); | |
329 | my $res = $sth->fetchrow_hashref(); | |
330 | return defined($res); | |
331 | } | |
332 | ||
2cc31eaa DC |
333 | my $createdb = sub { |
334 | my ($dbname) = @_; | |
335 | postgres_admin_cmd( | |
336 | 'createdb', | |
337 | undef, | |
338 | '-E', 'sql_ascii', | |
339 | '-T', 'template0', | |
340 | '--lc-collate=C', | |
341 | '--lc-ctype=C', | |
342 | $dbname, | |
343 | ); | |
344 | }; | |
345 | ||
f1bf78ff DM |
346 | sub create_ruledb { |
347 | my ($dbname) = @_; | |
348 | ||
987ee804 | 349 | $dbname = $default_db_name if !$dbname; |
f1bf78ff | 350 | |
97cab76a DM |
351 | my $silent_opts = { outfunc => sub {}, errfunc => sub {} }; |
352 | # make sure we have user 'root' | |
353 | eval { postgres_admin_cmd('createuser', $silent_opts, '-D', 'root'); }; | |
5475e159 DM |
354 | # also create 'www-data' (and give it read-only access below) |
355 | eval { postgres_admin_cmd('createuser', $silent_opts, '-I', '-D', 'www-data'); }; | |
97cab76a | 356 | |
f1bf78ff DM |
357 | # use sql_ascii to avoid any character set conversions, and be compatible with |
358 | # older postgres versions (update from 8.1 must be possible) | |
f1bf78ff | 359 | |
2cc31eaa | 360 | $createdb->($dbname); |
f1bf78ff DM |
361 | |
362 | my $dbh = open_ruledb($dbname); | |
363 | ||
5475e159 DM |
364 | # make sure 'www-data' can read all tables |
365 | $dbh->do("ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO \"www-data\""); | |
366 | ||
f1bf78ff DM |
367 | $dbh->do ( |
368 | <<EOD | |
369 | CREATE TABLE Attribut | |
370 | (Object_ID INTEGER NOT NULL, | |
371 | Name VARCHAR(20) NOT NULL, | |
372 | Value BYTEA NULL, | |
373 | PRIMARY KEY (Object_ID, Name)); | |
374 | ||
375 | CREATE INDEX Attribut_Object_ID_Index ON Attribut(Object_ID); | |
376 | ||
377 | CREATE TABLE Object | |
378 | (ID SERIAL UNIQUE, | |
379 | ObjectType INTEGER NOT NULL, | |
380 | Objectgroup_ID INTEGER NOT NULL, | |
381 | Value BYTEA NULL, | |
382 | PRIMARY KEY (ID)); | |
383 | ||
384 | CREATE TABLE Objectgroup | |
385 | (ID SERIAL UNIQUE, | |
386 | Name VARCHAR(255) NOT NULL, | |
387 | Info VARCHAR(255) NULL, | |
388 | Class VARCHAR(10) NOT NULL, | |
389 | PRIMARY KEY (ID)); | |
390 | ||
391 | CREATE TABLE Rule | |
392 | (ID SERIAL UNIQUE, | |
393 | Name VARCHAR(255) NULL, | |
394 | Priority INTEGER NOT NULL, | |
395 | Active INTEGER NOT NULL DEFAULT 0, | |
396 | Direction INTEGER NOT NULL DEFAULT 2, | |
397 | Count INTEGER NOT NULL DEFAULT 0, | |
398 | PRIMARY KEY (ID)); | |
399 | ||
400 | CREATE TABLE RuleGroup | |
401 | (Objectgroup_ID INTEGER NOT NULL, | |
402 | Rule_ID INTEGER NOT NULL, | |
403 | Grouptype INTEGER NOT NULL, | |
404 | PRIMARY KEY (Objectgroup_ID, Rule_ID, Grouptype)); | |
405 | ||
406 | $cgreylist_ctablecmd; | |
407 | ||
408 | $clusterinfo_ctablecmd; | |
409 | ||
5e1408fd DM |
410 | $local_stat_ctablecmd; |
411 | ||
f1bf78ff DM |
412 | $daily_stat_ctablecmd; |
413 | ||
414 | $domain_stat_ctablecmd; | |
415 | ||
416 | $statinfo_ctablecmd; | |
417 | ||
418 | $cmailstore_ctablecmd; | |
419 | ||
420 | $cstatistic_ctablecmd; | |
421 | ||
422 | $userprefs_ctablecmd; | |
423 | ||
424 | $virusinfo_stat_ctablecmd; | |
425 | EOD | |
426 | ); | |
427 | ||
428 | return $dbh; | |
429 | } | |
430 | ||
0a580593 DM |
431 | sub cond_create_action_quarantine { |
432 | my ($ruledb) = @_; | |
433 | ||
434 | my $dbh = $ruledb->{dbh}; | |
435 | ||
436 | eval { | |
437 | my $sth = $dbh->prepare( | |
438 | "SELECT * FROM Objectgroup, Object " . | |
439 | "WHERE Object.ObjectType = ? AND Objectgroup.Class = ? " . | |
440 | "AND Object.objectgroup_id = Objectgroup.id"); | |
441 | ||
442 | my $otype = PMG::RuleDB::Quarantine::otype(); | |
443 | if ($sth->execute($otype, 'action') <= 0) { | |
444 | my $obj = PMG::RuleDB::Quarantine->new (); | |
445 | my $txt = decode_entities(PMG::RuleDB::Quarantine->otype_text); | |
446 | my $quarantine = $ruledb->create_group_with_obj | |
9578dcd7 | 447 | ($obj, $txt, 'Move to quarantine.'); |
0a580593 DM |
448 | } |
449 | }; | |
450 | } | |
451 | ||
452 | sub cond_create_std_actions { | |
453 | my ($ruledb) = @_; | |
454 | ||
455 | cond_create_action_quarantine($ruledb); | |
456 | ||
457 | #cond_create_action_report_spam($ruledb); | |
458 | } | |
459 | ||
460 | ||
461 | sub upgradedb { | |
462 | my ($ruledb) = @_; | |
463 | ||
464 | my $dbh = $ruledb->{dbh}; | |
465 | ||
758c7b6b | 466 | # make sure we do not use slow sequential scans when upgraing |
0a580593 DM |
467 | # database (before analyze can gather statistics) |
468 | $dbh->do("set enable_seqscan = false"); | |
469 | ||
97cab76a | 470 | my $tables = { |
5e1408fd DM |
471 | 'LocalStat', $local_stat_ctablecmd, |
472 | 'DailyStat', $daily_stat_ctablecmd, | |
97cab76a DM |
473 | 'DomainStat', $domain_stat_ctablecmd, |
474 | 'StatInfo', $statinfo_ctablecmd, | |
475 | 'CMailStore', $cmailstore_ctablecmd, | |
476 | 'UserPrefs', $userprefs_ctablecmd, | |
477 | 'CGreylist', $cgreylist_ctablecmd, | |
478 | 'CStatistic', $cstatistic_ctablecmd, | |
479 | 'ClusterInfo', $clusterinfo_ctablecmd, | |
480 | 'VirusInfo', $virusinfo_stat_ctablecmd, | |
481 | }; | |
482 | ||
483 | foreach my $table (keys %$tables) { | |
7f2a3858 | 484 | cond_create_dbtable($dbh, $table, $tables->{$table}); |
97cab76a | 485 | } |
0a580593 | 486 | |
e7c865af | 487 | cond_create_std_actions($ruledb); |
0a580593 | 488 | |
dc295201 | 489 | # upgrade tables here if necessary |
7d980415 | 490 | if (!database_column_exists($dbh, 'LocalStat', 'PregreetCount')) { |
e17403ff DM |
491 | $dbh->do("ALTER TABLE LocalStat ADD COLUMN " . |
492 | "PregreetCount INTEGER DEFAULT 0 NOT NULL"); | |
7d980415 | 493 | } |
70aafbae | 494 | |
ac28e80e DM |
495 | eval { $dbh->do("ALTER TABLE LocalStat DROP CONSTRAINT localstat_time_key"); }; |
496 | # ignore errors here | |
497 | ||
498 | ||
f2eb5f90 DM |
499 | # add missing TicketID to CMSReceivers |
500 | if (!database_column_exists($dbh, 'CMSReceivers', 'TicketID')) { | |
501 | eval { | |
502 | $dbh->begin_work; | |
503 | $dbh->do("CREATE SEQUENCE cmsreceivers_ticketid_seq"); | |
504 | $dbh->do("ALTER TABLE CMSReceivers ADD COLUMN " . | |
505 | "TicketID INTEGER NOT NULL " . | |
506 | "DEFAULT nextval('cmsreceivers_ticketid_seq')"); | |
507 | $dbh->do("ALTER TABLE CMSReceivers ALTER COLUMN " . | |
508 | "TicketID DROP DEFAULT"); | |
509 | $dbh->do("DROP SEQUENCE cmsreceivers_ticketid_seq"); | |
510 | $dbh->commit; | |
511 | }; | |
512 | if (my $err = $@) { | |
513 | $dbh->rollback; | |
514 | die $err; | |
515 | } | |
516 | } | |
517 | ||
0a580593 DM |
518 | # update obsolete content type names |
519 | eval { | |
e7c865af DM |
520 | $dbh->do("UPDATE Object " . |
521 | "SET value = 'content-type:application/java-vm' ". | |
522 | "WHERE objecttype = 3003 " . | |
523 | "AND value = 'content-type:application/x-java-vm';"); | |
0a580593 DM |
524 | }; |
525 | ||
97cab76a DM |
526 | foreach my $table (keys %$tables) { |
527 | eval { $dbh->do("ANALYZE $table"); }; | |
528 | warn $@ if $@; | |
529 | } | |
79bc9b56 DM |
530 | |
531 | reload_ruledb(); | |
0a580593 DM |
532 | } |
533 | ||
534 | sub init_ruledb { | |
535 | my ($ruledb, $reset, $testmode) = @_; | |
536 | ||
537 | my $dbh = $ruledb->{dbh}; | |
538 | ||
539 | if (!$reset) { | |
540 | # Greylist Objectgroup | |
541 | my $greylistgroup = PMG::RuleDB::Group->new | |
542 | ("GreyExclusion", "-", "greylist"); | |
543 | $ruledb->save_group ($greylistgroup); | |
544 | ||
545 | } else { | |
546 | # we do not touch greylist objects | |
547 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
548 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
549 | ||
550 | $dbh->do ("DELETE FROM Rule; " . | |
551 | "DELETE FROM RuleGroup; " . | |
552 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
553 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
554 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
555 | } | |
556 | ||
557 | # WHO Objects | |
558 | ||
559 | # Blacklist | |
560 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
561 | my $blacklist = $ruledb->create_group_with_obj( | |
562 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 563 | |
0a580593 DM |
564 | # Whitelist |
565 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
566 | my $whitelist = $ruledb->create_group_with_obj( | |
567 | $obj, 'Whitelist', 'Global whitelist'); | |
568 | ||
569 | # WHEN Objects | |
570 | ||
571 | # Working hours | |
a29b9649 | 572 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
573 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
574 | 'Usual office hours'); | |
575 | ||
576 | # WHAT Objects | |
577 | ||
0a580593 | 578 | # Images |
a29b9649 DM |
579 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
580 | my $img_content = $ruledb->create_group_with_obj( | |
581 | $obj, 'Images', 'All kinds of graphic files'); | |
582 | ||
0a580593 | 583 | # Multimedia |
a29b9649 DM |
584 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
585 | my $mm_content = $ruledb->create_group_with_obj( | |
586 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 587 | |
a29b9649 DM |
588 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
589 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
590 | |
591 | # Office Files | |
a29b9649 DM |
592 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
593 | my $office_content = $ruledb->create_group_with_obj( | |
594 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 595 | |
a29b9649 DM |
596 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
597 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 598 | |
a29b9649 | 599 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 600 | |
a29b9649 | 601 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 602 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 603 | |
a29b9649 DM |
604 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
605 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
606 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 607 | |
a29b9649 DM |
608 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
609 | 'application/vnd\.oasis\.opendocument\..*'); | |
610 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 611 | |
a29b9649 DM |
612 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
613 | 'application/vnd\.stardivision\..*'); | |
614 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 615 | |
a29b9649 DM |
616 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
617 | 'application/vnd\.sun\.xml\..*'); | |
618 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 619 | |
0a580593 | 620 | # Dangerous Content |
a29b9649 DM |
621 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
622 | 'application/x-ms-dos-executable'); | |
623 | my $exe_content = $ruledb->create_group_with_obj( | |
624 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 625 | |
a29b9649 DM |
626 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
627 | $ruledb->group_add_object($exe_content, $obj); | |
628 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
629 | $ruledb->group_add_object($exe_content, $obj); | |
630 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
631 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
632 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
633 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
634 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
635 | $ruledb->group_add_object($exe_content, $obj); | |
636 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
637 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 638 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 639 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
640 | |
641 | # Virus | |
758c7b6b DM |
642 | $obj = PMG::RuleDB::Virus->new(); |
643 | my $virus = $ruledb->create_group_with_obj( | |
644 | $obj, 'Virus', 'Matches virus infected mail'); | |
645 | ||
0a580593 DM |
646 | # WHAT Objects |
647 | ||
648 | # Spam | |
758c7b6b DM |
649 | $obj = PMG::RuleDB::Spam->new(3); |
650 | my $spam3 = $ruledb->create_group_with_obj( | |
651 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 652 | |
758c7b6b DM |
653 | $obj = PMG::RuleDB::Spam->new(5); |
654 | my $spam5 = $ruledb->create_group_with_obj( | |
655 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 656 | |
758c7b6b DM |
657 | $obj = PMG::RuleDB::Spam->new(10); |
658 | my $spam10 = $ruledb->create_group_with_obj( | |
659 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
660 | |
661 | # ACTIONS | |
662 | ||
758c7b6b DM |
663 | # Mark Spam |
664 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
665 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 666 | $obj, 'Modify Spam Level', |
758c7b6b | 667 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
668 | |
669 | # Mark Spam | |
758c7b6b DM |
670 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
671 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 672 | $obj, 'Modify Spam Subject', |
758c7b6b | 673 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 674 | |
0a580593 | 675 | # Remove matching attachments |
758c7b6b DM |
676 | $obj = PMG::RuleDB::Remove->new(0); |
677 | my $remove = $ruledb->create_group_with_obj( | |
678 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 679 | |
0a580593 | 680 | # Remove all attachments |
758c7b6b DM |
681 | $obj = PMG::RuleDB::Remove->new(1); |
682 | my $remove_all = $ruledb->create_group_with_obj( | |
683 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
684 | |
685 | # Accept | |
758c7b6b DM |
686 | $obj = PMG::RuleDB::Accept->new(); |
687 | my $accept = $ruledb->create_group_with_obj( | |
688 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
689 | |
690 | # Block | |
758c7b6b DM |
691 | $obj = PMG::RuleDB::Block->new (); |
692 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
693 | |
694 | # Quarantine | |
758c7b6b DM |
695 | $obj = PMG::RuleDB::Quarantine->new(); |
696 | my $quarantine = $ruledb->create_group_with_obj( | |
697 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
698 | |
699 | # Notify Admin | |
758c7b6b DM |
700 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
701 | my $notify_admin = $ruledb->create_group_with_obj( | |
702 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
703 | |
704 | # Notify Sender | |
758c7b6b DM |
705 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
706 | my $notify_sender = $ruledb->create_group_with_obj( | |
707 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
708 | |
709 | # Add Disclaimer | |
758c7b6b DM |
710 | $obj = PMG::RuleDB::Disclaimer->new (); |
711 | my $add_discl = $ruledb->create_group_with_obj( | |
712 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
713 | |
714 | # Attach original mail | |
715 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 716 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
717 | # 'Attach Original Mail'); |
718 | ||
719 | ####################### RULES ################################## | |
720 | ||
721 | ## Block Dangerous Files | |
a29b9649 | 722 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
723 | $ruledb->save_rule ($rule); |
724 | ||
725 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
726 | $ruledb->rule_add_action ($rule, $remove); | |
727 | ||
728 | ## Block Viruses | |
a29b9649 | 729 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
730 | $ruledb->save_rule ($rule); |
731 | ||
732 | $ruledb->rule_add_what_group ($rule, $virus); | |
733 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 734 | |
0a580593 DM |
735 | if ($testmode) { |
736 | $ruledb->rule_add_action ($rule, $block); | |
737 | } else { | |
738 | $ruledb->rule_add_action ($rule, $quarantine); | |
739 | } | |
740 | ||
741 | ## Virus Alert | |
a29b9649 | 742 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
743 | $ruledb->save_rule ($rule); |
744 | ||
745 | $ruledb->rule_add_what_group ($rule, $virus); | |
746 | $ruledb->rule_add_action ($rule, $notify_sender); | |
747 | $ruledb->rule_add_action ($rule, $notify_admin); | |
748 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 749 | |
0a580593 | 750 | ## Blacklist |
a29b9649 | 751 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
752 | $ruledb->save_rule ($rule); |
753 | ||
754 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
755 | $ruledb->rule_add_action ($rule, $block); | |
756 | ||
757 | ## Modify header | |
758 | if (!$testmode) { | |
a29b9649 | 759 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
760 | $ruledb->save_rule ($rule); |
761 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
762 | } | |
763 | ||
764 | ## Whitelist | |
a29b9649 | 765 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
766 | $ruledb->save_rule ($rule); |
767 | ||
768 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
769 | $ruledb->rule_add_action ($rule, $accept); | |
770 | ||
771 | if ($testmode) { | |
a29b9649 | 772 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
773 | $ruledb->save_rule ($rule); |
774 | ||
775 | $ruledb->rule_add_what_group ($rule, $spam10); | |
776 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
777 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
778 | } else { | |
779 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 780 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
781 | $ruledb->save_rule ($rule); |
782 | ||
783 | $ruledb->rule_add_what_group ($rule, $spam3); | |
784 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
785 | $ruledb->rule_add_action ($rule, $quarantine); | |
786 | #$ruledb->rule_add_action ($rule, $count_spam); | |
787 | } | |
788 | ||
789 | # Quarantine/Mark Spam (Level 5) | |
1a3a9999 | 790 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 81, 0, 0); |
0a580593 DM |
791 | $ruledb->save_rule ($rule); |
792 | ||
793 | $ruledb->rule_add_what_group ($rule, $spam5); | |
794 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
795 | $ruledb->rule_add_action ($rule, $quarantine); | |
796 | ||
797 | ## Block Spam Level 10 | |
1a3a9999 | 798 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 82, 0, 0); |
0a580593 DM |
799 | $ruledb->save_rule ($rule); |
800 | ||
801 | $ruledb->rule_add_what_group ($rule, $spam10); | |
802 | $ruledb->rule_add_action ($rule, $block); | |
803 | ||
804 | ## Block Outgoing Spam | |
a29b9649 | 805 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
806 | $ruledb->save_rule ($rule); |
807 | ||
808 | $ruledb->rule_add_what_group ($rule, $spam3); | |
809 | $ruledb->rule_add_action ($rule, $notify_admin); | |
810 | $ruledb->rule_add_action ($rule, $notify_sender); | |
811 | $ruledb->rule_add_action ($rule, $block); | |
812 | ||
813 | ## Add disclaimer | |
a29b9649 | 814 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
815 | $ruledb->save_rule ($rule); |
816 | $ruledb->rule_add_action ($rule, $add_discl); | |
817 | ||
818 | # Block Multimedia Files | |
a29b9649 | 819 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
820 | $ruledb->save_rule ($rule); |
821 | ||
822 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
823 | $ruledb->rule_add_action ($rule, $remove); | |
824 | ||
825 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
826 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
827 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
828 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
829 | #$ruledb->rule_add_action ($rule, $add_discl); | |
830 | #$ruledb->rule_add_action ($rule, $remove); | |
831 | #$ruledb->rule_add_action ($rule, $bcc); | |
832 | #$ruledb->rule_add_action ($rule, $storeq); | |
833 | #$ruledb->rule_add_action ($rule, $accept); | |
834 | ||
835 | cond_create_std_actions ($ruledb); | |
8c002247 DM |
836 | |
837 | reload_ruledb(); | |
0a580593 DM |
838 | } |
839 | ||
8f4e102b DM |
840 | sub get_remote_time { |
841 | my ($rdb) = @_; | |
842 | ||
843 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
844 | $sth->execute(); | |
845 | my $ctinfo = $sth->fetchrow_hashref(); | |
846 | $sth->finish (); | |
847 | ||
848 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
849 | } | |
850 | ||
cfdf6608 DM |
851 | sub init_masterdb { |
852 | my ($lcid, $database) = @_; | |
853 | ||
854 | die "got unexpected cid for new master" if !$lcid; | |
855 | ||
856 | my $dbh; | |
857 | ||
858 | eval { | |
859 | $dbh = open_ruledb($database); | |
860 | ||
861 | $dbh->begin_work; | |
862 | ||
863 | print STDERR "update quarantine database\n"; | |
864 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
865 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
866 | ||
867 | print STDERR "update statistic database\n"; | |
868 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
869 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
870 | ||
871 | print STDERR "update greylist database\n"; | |
872 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
873 | ||
5e1408fd DM |
874 | print STDERR "update localstat database\n"; |
875 | $dbh->do ("UPDATE LocalStat SET CID = $lcid WHERE CID = 0;"); | |
876 | ||
cfdf6608 DM |
877 | $dbh->commit; |
878 | }; | |
879 | my $err = $@; | |
880 | ||
881 | if ($dbh) { | |
882 | $dbh->rollback if $err; | |
883 | $dbh->disconnect(); | |
884 | } | |
885 | ||
886 | die $err if $err; | |
887 | } | |
888 | ||
8fb6f404 DM |
889 | sub purge_statistic_database { |
890 | my ($dbh, $statlifetime) = @_; | |
891 | ||
892 | return if $statlifetime <= 0; | |
893 | ||
894 | my (undef, undef, undef, $mday, $mon, $year) = localtime(time()); | |
895 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
896 | my $start = $end - $statlifetime*86400; | |
897 | ||
898 | # delete statistics older than $start | |
899 | ||
900 | my $rows = 0; | |
901 | ||
902 | eval { | |
903 | $dbh->begin_work; | |
904 | ||
905 | my $sth = $dbh->prepare("DELETE FROM CStatistic WHERE time < $start"); | |
906 | $sth->execute; | |
907 | $rows = $sth->rows; | |
908 | $sth->finish; | |
909 | ||
910 | if ($rows > 0) { | |
911 | $sth = $dbh->prepare( | |
912 | "DELETE FROM CReceivers WHERE NOT EXISTS " . | |
913 | "(SELECT * FROM CStatistic WHERE CID = CStatistic_CID AND RID = CStatistic_RID)"); | |
914 | ||
915 | $sth->execute; | |
916 | } | |
917 | $dbh->commit; | |
918 | }; | |
919 | if (my $err = $@) { | |
920 | $dbh->rollback; | |
921 | die $err; | |
922 | } | |
923 | ||
924 | return $rows; | |
925 | } | |
926 | ||
1af3c560 DM |
927 | sub purge_quarantine_database { |
928 | my ($dbh, $qtype, $lifetime) = @_; | |
929 | ||
930 | my $spooldir = $PMG::MailQueue::spooldir; | |
931 | ||
932 | my (undef, undef, undef, $mday, $mon, $year) = localtime(time()); | |
933 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
934 | my $start = $end - $lifetime*86400; | |
935 | ||
936 | my $sth = $dbh->prepare( | |
937 | "SELECT file FROM CMailStore WHERE time < $start AND QType = '$qtype'"); | |
938 | ||
939 | $sth->execute(); | |
940 | ||
b8b8c31b DM |
941 | my $count = 0; |
942 | ||
1af3c560 DM |
943 | while (my $ref = $sth->fetchrow_hashref()) { |
944 | my $filename = "$spooldir/$ref->{file}"; | |
b8b8c31b | 945 | $count++ if unlink($filename); |
1af3c560 DM |
946 | } |
947 | ||
948 | $sth->finish(); | |
949 | ||
950 | $dbh->do( | |
951 | "DELETE FROM CMailStore WHERE time < $start AND QType = '$qtype';" . | |
952 | "DELETE FROM CMSReceivers WHERE NOT EXISTS " . | |
953 | "(SELECT * FROM CMailStore WHERE CID = CMailStore_CID AND RID = CMailStore_RID)"); | |
b8b8c31b DM |
954 | |
955 | return $count; | |
1af3c560 DM |
956 | } |
957 | ||
8af3f74c DM |
958 | sub get_quarantine_count { |
959 | my ($dbh, $qtype) = @_; | |
960 | ||
961 | # Note;: We try to estimate used disk space - each mail | |
962 | # is stored in an extra file ... | |
963 | ||
964 | my $bs = 4096; | |
965 | ||
966 | my $sth = $dbh->prepare( | |
967 | "SELECT count(ID) as count, sum (ceil((Bytes+$bs-1)/$bs)*$bs) / (1024*1024) as mbytes, " . | |
968 | "avg(Bytes) as avgbytes, avg(Spamlevel) as avgspam " . | |
969 | "FROM CMailStore WHERE QType = ?"); | |
970 | ||
971 | $sth->execute($qtype); | |
972 | ||
973 | my $ref = $sth->fetchrow_hashref(); | |
974 | ||
975 | $sth->finish; | |
976 | ||
13a3f36c DM |
977 | foreach my $k (qw(count mbytes avgbytes avgspam)) { |
978 | $ref->{$k} //= 0; | |
979 | } | |
980 | ||
8af3f74c DM |
981 | return $ref; |
982 | } | |
983 | ||
da686811 DM |
984 | sub copy_table { |
985 | my ($ldb, $rdb, $table) = @_; | |
986 | ||
987 | $table = lc($table); | |
988 | ||
989 | my $sth = $ldb->column_info(undef, undef, $table, undef); | |
990 | my $attrs = $sth->fetchall_arrayref({}); | |
991 | ||
992 | my @col_arr; | |
993 | foreach my $ref (@$attrs) { | |
994 | push @col_arr, $ref->{COLUMN_NAME}; | |
995 | } | |
996 | ||
997 | $sth->finish(); | |
998 | ||
999 | my $cols = join(', ', @col_arr); | |
1000 | $cols || die "unable to fetch column definitions of table '$table' : ERROR"; | |
1001 | ||
1002 | $rdb->do("COPY $table ($cols) TO STDOUT"); | |
1003 | ||
1004 | my $data = ''; | |
1005 | ||
1006 | eval { | |
1007 | $ldb->do("COPY $table ($cols) FROM stdin"); | |
1008 | ||
1009 | while ($rdb->pg_getcopydata($data) >= 0) { | |
1010 | $ldb->pg_putcopydata($data); | |
1011 | } | |
1012 | ||
1013 | $ldb->pg_putcopyend(); | |
1014 | }; | |
1015 | if (my $err = $@) { | |
1016 | $ldb->pg_putcopyend(); | |
1017 | die $err; | |
1018 | } | |
1019 | } | |
1020 | ||
6cf5b4aa DM |
1021 | sub copy_selected_data { |
1022 | my ($dbh, $select_sth, $table, $attrs, $callback) = @_; | |
1023 | ||
1024 | my $count = 0; | |
1025 | ||
1026 | my $insert_sth = $dbh->prepare( | |
c2e5905e | 1027 | "INSERT INTO ${table}(" . join(',', @$attrs) . ') ' . |
6cf5b4aa DM |
1028 | 'VALUES (' . join(',', ('?') x scalar(@$attrs)) . ')'); |
1029 | ||
1030 | while (my $ref = $select_sth->fetchrow_hashref()) { | |
1031 | $callback->($ref) if $callback; | |
1032 | $count++; | |
1033 | $insert_sth->execute(map { $ref->{$_} } @$attrs); | |
1034 | } | |
1035 | ||
1036 | return $count; | |
1037 | } | |
1038 | ||
987ee804 DM |
1039 | sub update_master_clusterinfo { |
1040 | my ($clientcid) = @_; | |
1041 | ||
1042 | my $dbh = open_ruledb(); | |
1043 | ||
1044 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
1045 | ||
5e1408fd | 1046 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'LocalStat', 'VirusInfo'); |
987ee804 DM |
1047 | |
1048 | foreach my $table (@mt) { | |
1049 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
1050 | "EXTRACT(EPOCH FROM now())"); | |
1051 | } | |
1052 | } | |
1053 | ||
1054 | sub update_client_clusterinfo { | |
1055 | my ($mastercid) = @_; | |
1056 | ||
1057 | my $dbh = open_ruledb(); | |
1058 | ||
1059 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
1060 | ||
1061 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
1062 | ||
1063 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
1064 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
1065 | ||
1066 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
1067 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
1068 | ||
5e1408fd | 1069 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'LocalStat', 'VirusInfo'); |
987ee804 DM |
1070 | |
1071 | foreach my $table (@mt) { | |
1072 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
1073 | "COALESCE (max (mtime), 0) FROM $table"); | |
1074 | } | |
1075 | } | |
1076 | ||
7b313034 DM |
1077 | sub create_clusterinfo_default { |
1078 | my ($dbh, $rcid, $name, $ivalue, $svalue) = @_; | |
1079 | ||
1080 | my $sth = $dbh->prepare("SELECT * FROM ClusterInfo WHERE CID = ? AND Name = ?"); | |
1081 | $sth->execute($rcid, $name); | |
1082 | if (!$sth->fetchrow_hashref()) { | |
1083 | $dbh->do("INSERT INTO ClusterInfo (CID, Name, IValue, SValue) " . | |
1084 | "VALUES (?, ?, ?, ?)", undef, | |
1085 | $rcid, $name, $ivalue, $svalue); | |
1086 | } | |
1087 | $sth->finish(); | |
1088 | } | |
1089 | ||
1090 | sub read_int_clusterinfo { | |
1091 | my ($dbh, $rcid, $name) = @_; | |
1092 | ||
1093 | my $sth = $dbh->prepare( | |
1094 | "SELECT ivalue as value FROM ClusterInfo " . | |
1095 | "WHERE cid = ? AND NAME = ?"); | |
1096 | $sth->execute($rcid, $name); | |
1097 | my $cinfo = $sth->fetchrow_hashref(); | |
1098 | $sth->finish(); | |
1099 | ||
1100 | return $cinfo->{value}; | |
1101 | } | |
1102 | ||
1103 | sub write_maxint_clusterinfo { | |
1104 | my ($dbh, $rcid, $name, $value) = @_; | |
1105 | ||
2e049252 | 1106 | $dbh->do("UPDATE ClusterInfo SET ivalue = GREATEST(ivalue, ?) " . |
7b313034 DM |
1107 | "WHERE cid = ? AND name = ?", undef, |
1108 | $value, $rcid, $name); | |
1109 | } | |
1110 | ||
987ee804 DM |
1111 | sub init_nodedb { |
1112 | my ($cinfo) = @_; | |
1113 | ||
1114 | my $ni = $cinfo->{master}; | |
1115 | ||
1116 | die "no master defined - unable to sync data from master\n" if !$ni; | |
1117 | ||
1118 | my $master_ip = $ni->{ip}; | |
1119 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 1120 | my $master_name = $ni->{name}; |
987ee804 DM |
1121 | |
1122 | my $fn = "/tmp/masterdb$$.tar"; | |
1123 | unlink $fn; | |
1124 | ||
1125 | my $dbname = $default_db_name; | |
1126 | ||
1127 | eval { | |
1128 | print STDERR "copying master database from '${master_ip}'\n"; | |
1129 | ||
97cab76a DM |
1130 | open (my $fh, ">", $fn) || die "open '$fn' failed - $!\n"; |
1131 | ||
b8c0c87a DM |
1132 | my $cmd = ['/usr/bin/ssh', '-o', 'BatchMode=yes', |
1133 | '-o', "HostKeyAlias=${master_name}", $master_ip, | |
1134 | 'pg_dump', $dbname, '-F', 'c' ]; | |
1135 | ||
1136 | PVE::Tools::run_command($cmd, output => '>&' . fileno($fh)); | |
22c16ff6 | 1137 | |
97cab76a | 1138 | close($fh); |
987ee804 DM |
1139 | |
1140 | my $size = -s $fn; | |
1141 | ||
1142 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1143 | ||
1144 | print STDERR "delete local database\n"; | |
1145 | ||
97cab76a | 1146 | postgres_admin_cmd('dropdb', undef, $dbname , '--if-exists'); |
987ee804 DM |
1147 | |
1148 | print STDERR "create new local database\n"; | |
1149 | ||
2cc31eaa | 1150 | $createdb->($dbname); |
987ee804 DM |
1151 | |
1152 | print STDERR "insert received data into local database\n"; | |
1153 | ||
1154 | my $mess; | |
1155 | my $parser = sub { | |
1156 | my $line = shift; | |
1157 | ||
1158 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1159 | print STDERR "restoring table $1\n"; | |
1160 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1161 | $mess = "creating indexes"; | |
1162 | print STDERR "$mess\n"; | |
1163 | } | |
1164 | }; | |
1165 | ||
97cab76a DM |
1166 | my $opts = { |
1167 | outfunc => $parser, | |
1168 | errfunc => $parser, | |
1169 | errmsg => "pg_restore failed" | |
1170 | }; | |
1171 | ||
1172 | postgres_admin_cmd('pg_restore', $opts, '-d', $dbname, '-v', $fn); | |
987ee804 DM |
1173 | |
1174 | print STDERR "run analyze to speed up database queries\n"; | |
1175 | ||
97cab76a | 1176 | postgres_admin_cmd('psql', { input => 'analyze;' }, $dbname); |
987ee804 DM |
1177 | |
1178 | update_client_clusterinfo($master_cid); | |
1179 | }; | |
1180 | ||
1181 | my $err = $@; | |
1182 | ||
1183 | unlink $fn; | |
1184 | ||
1185 | die $err if $err; | |
1186 | } | |
1187 | ||
f3464b71 DM |
1188 | sub cluster_sync_status { |
1189 | my ($cinfo) = @_; | |
1190 | ||
1191 | my $dbh; | |
1192 | ||
1193 | my $minmtime; | |
1194 | ||
1195 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1196 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1197 | $minmtime->{$ni->{cid}} = 0; | |
1198 | } | |
1199 | ||
1200 | eval { | |
1201 | $dbh = open_ruledb(); | |
1202 | ||
1203 | my $sth = $dbh->prepare( | |
1204 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1205 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1206 | "GROUP BY cid"); | |
1207 | ||
1208 | $sth->execute(); | |
1209 | ||
1210 | while (my $info = $sth->fetchrow_hashref()) { | |
1211 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1212 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1213 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1214 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1215 | } | |
1216 | } | |
1217 | } | |
1218 | ||
2ab22e49 | 1219 | $sth->finish(); |
f3464b71 DM |
1220 | }; |
1221 | my $err = $@; | |
1222 | ||
1223 | $dbh->disconnect() if $dbh; | |
1224 | ||
b902c0b8 | 1225 | syslog('err', $err) if $err; |
f3464b71 DM |
1226 | |
1227 | return $minmtime; | |
1228 | } | |
1229 | ||
2ab22e49 | 1230 | sub load_mail_data { |
666b5e8f | 1231 | my ($dbh, $cid, $rid, $ticketid) = @_; |
2ab22e49 DM |
1232 | |
1233 | my $sth = $dbh->prepare( | |
1234 | "SELECT * FROM CMailStore, CMSReceivers WHERE " . | |
666b5e8f | 1235 | "CID = ? AND RID = ? AND TicketID = ? AND " . |
2ab22e49 | 1236 | "CID = CMailStore_CID AND RID = CMailStore_RID"); |
666b5e8f | 1237 | $sth->execute($cid, $rid, $ticketid); |
2ab22e49 DM |
1238 | |
1239 | my $res = $sth->fetchrow_hashref(); | |
1240 | ||
1241 | $sth->finish(); | |
1242 | ||
666b5e8f | 1243 | die "no such mail (C${cid}R${rid}T${ticketid})\n" if !defined($res); |
2ab22e49 DM |
1244 | |
1245 | return $res; | |
1246 | } | |
1247 | ||
cbef3ff8 | 1248 | sub reload_ruledb { |
f9967a49 DM |
1249 | my ($ruledb) = @_; |
1250 | ||
1251 | # Note: we pass $ruledb when modifying SMTP whitelist | |
1252 | if (defined($ruledb)) { | |
1253 | eval { | |
1254 | my $rulecache = PMG::RuleCache->new($ruledb); | |
1255 | PMG::Config::rewrite_postfix_whitelist($rulecache); | |
1256 | }; | |
1257 | if (my $err = $@) { | |
1258 | warn "problems updating SMTP whitelist - $err"; | |
1259 | } | |
1260 | } | |
1261 | ||
83e9f427 | 1262 | my $pid_file = '/run/pmg-smtp-filter.pid'; |
cbef3ff8 DM |
1263 | my $pid = PVE::Tools::file_read_firstline($pid_file); |
1264 | ||
1265 | return 0 if !$pid; | |
1266 | ||
14e192ba DM |
1267 | return 0 if $pid !~ m/^(\d+)$/; |
1268 | $pid = $1; # untaint | |
1269 | ||
cbef3ff8 DM |
1270 | return kill (10, $pid); # send SIGUSR1 |
1271 | } | |
1272 | ||
a355f100 | 1273 | 1; |