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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; |
0a580593 | 18 | |
987ee804 DM |
19 | our $default_db_name = "Proxmox_ruledb"; |
20 | ||
2e049252 DM |
21 | our $cgreylist_merge_sql = |
22 | 'INSERT INTO CGREYLIST (IPNet,Host,Sender,Receiver,Instance,RCTime,' . | |
23 | 'ExTime,Delay,Blocked,Passed,MTime,CID) ' . | |
24 | 'VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ' . | |
25 | 'ON CONFLICT (IPNet,Sender,Receiver) DO UPDATE SET ' . | |
0c6e9b56 DM |
26 | 'Host = CASE WHEN CGREYLIST.MTime >= excluded.MTime THEN CGREYLIST.Host ELSE excluded.Host END,' . |
27 | 'CID = GREATEST(CGREYLIST.CID, excluded.CID), RCTime = LEAST(CGREYLIST.RCTime, excluded.RCTime),' . | |
28 | 'ExTime = GREATEST(CGREYLIST.ExTime, excluded.ExTime),' . | |
29 | 'Delay = GREATEST(CGREYLIST.Delay, excluded.Delay),' . | |
30 | 'Blocked = GREATEST(CGREYLIST.Blocked, excluded.Blocked),' . | |
31 | 'Passed = GREATEST(CGREYLIST.Passed, excluded.Passed)'; | |
2e049252 | 32 | |
a355f100 DM |
33 | sub open_ruledb { |
34 | my ($database, $host, $port) = @_; | |
35 | ||
5475e159 | 36 | $port //= 5432; |
a355f100 | 37 | |
5475e159 | 38 | $database //= $default_db_name; |
a355f100 DM |
39 | |
40 | if ($host) { | |
41 | ||
155b0da9 DM |
42 | # Note: pmgtunnel uses UDP sockets inside directory '/var/run/pmgtunnel', |
43 | # and the cluster 'cid' as port number. You can connect to the | |
44 | # socket with: host => /var/run/pmgtunnel, port => $cid | |
45 | ||
a355f100 DM |
46 | my $dsn = "dbi:Pg:dbname=$database;host=$host;port=$port;"; |
47 | ||
48 | my $timeout = 5; | |
49 | # only low level alarm interface works for DBI->connect | |
50 | my $mask = POSIX::SigSet->new(SIGALRM); | |
51 | my $action = POSIX::SigAction->new(sub { die "connect timeout\n" }, $mask); | |
52 | my $oldaction = POSIX::SigAction->new(); | |
53 | sigaction(SIGALRM, $action, $oldaction); | |
54 | ||
55 | my $rdb; | |
56 | ||
57 | eval { | |
58 | alarm($timeout); | |
5475e159 | 59 | $rdb = DBI->connect($dsn, 'root', undef, |
a355f100 DM |
60 | { PrintError => 0, RaiseError => 1 }); |
61 | alarm(0); | |
62 | }; | |
63 | alarm(0); | |
64 | sigaction(SIGALRM, $oldaction); # restore original handler | |
f1bf78ff | 65 | |
a355f100 DM |
66 | die $@ if $@; |
67 | ||
68 | return $rdb; | |
69 | } else { | |
155b0da9 | 70 | my $dsn = "DBI:Pg:dbname=$database;host=/var/run/postgresql;port=$port"; |
a355f100 | 71 | |
5475e159 | 72 | my $dbh = DBI->connect($dsn, $> == 0 ? 'root' : 'www-data', undef, |
a355f100 DM |
73 | { PrintError => 0, RaiseError => 1 }); |
74 | ||
75 | return $dbh; | |
76 | } | |
77 | } | |
78 | ||
97cab76a DM |
79 | sub postgres_admin_cmd { |
80 | my ($cmd, $options, @params) = @_; | |
81 | ||
82 | $cmd = ref($cmd) ? $cmd : [ $cmd ]; | |
97cab76a | 83 | |
a513899e SI |
84 | my $save_uid = POSIX::getuid(); |
85 | my $pg_uid = getpwnam('postgres') || die "getpwnam postgres failed\n"; | |
86 | ||
87 | PVE::Tools::setresuid(-1, $pg_uid, -1) || | |
88 | die "setresuid postgres ($pg_uid) failed - $!\n"; | |
97cab76a DM |
89 | |
90 | PVE::Tools::run_command([@$cmd, '-U', 'postgres', @params], %$options); | |
a513899e SI |
91 | |
92 | PVE::Tools::setresuid(-1, $save_uid, -1) || | |
93 | die "setresuid back failed - $!\n"; | |
97cab76a DM |
94 | } |
95 | ||
a355f100 DM |
96 | sub delete_ruledb { |
97 | my ($dbname) = @_; | |
98 | ||
97cab76a | 99 | postgres_admin_cmd('dropdb', undef, $dbname); |
a355f100 DM |
100 | } |
101 | ||
f1bf78ff DM |
102 | sub database_list { |
103 | ||
104 | my $database_list = {}; | |
105 | ||
106 | my $parser = sub { | |
107 | my $line = shift; | |
108 | ||
109 | my ($name, $owner) = map { PVE::Tools::trim($_) } split(/\|/, $line); | |
110 | return if !$name || !$owner; | |
111 | ||
112 | $database_list->{$name} = { owner => $owner }; | |
113 | }; | |
114 | ||
97cab76a | 115 | postgres_admin_cmd('psql', { outfunc => $parser }, '--list', '--quiet', '--tuples-only'); |
f1bf78ff DM |
116 | |
117 | return $database_list; | |
118 | } | |
119 | ||
f1bf78ff DM |
120 | my $cgreylist_ctablecmd = <<__EOD; |
121 | CREATE TABLE CGreylist | |
122 | (IPNet VARCHAR(16) NOT NULL, | |
123 | Host INTEGER NOT NULL, | |
124 | Sender VARCHAR(255) NOT NULL, | |
125 | Receiver VARCHAR(255) NOT NULL, | |
126 | Instance VARCHAR(255), | |
127 | RCTime INTEGER NOT NULL, | |
128 | ExTime INTEGER NOT NULL, | |
129 | Delay INTEGER NOT NULL DEFAULT 0, | |
130 | Blocked INTEGER NOT NULL, | |
131 | Passed INTEGER NOT NULL, | |
132 | CID INTEGER NOT NULL, | |
133 | MTime INTEGER NOT NULL, | |
134 | PRIMARY KEY (IPNet, Sender, Receiver)); | |
135 | ||
136 | CREATE INDEX CGreylist_Instance_Sender_Index ON CGreylist (Instance, Sender); | |
137 | ||
138 | CREATE INDEX CGreylist_ExTime_Index ON CGreylist (ExTime); | |
139 | ||
140 | CREATE INDEX CGreylist_MTime_Index ON CGreylist (MTime); | |
141 | __EOD | |
142 | ||
143 | my $clusterinfo_ctablecmd = <<__EOD; | |
144 | CREATE TABLE ClusterInfo | |
145 | (CID INTEGER NOT NULL, | |
146 | Name VARCHAR NOT NULL, | |
147 | IValue INTEGER, | |
148 | SValue VARCHAR, | |
149 | PRIMARY KEY (CID, Name)) | |
150 | __EOD | |
151 | ||
5e1408fd DM |
152 | my $local_stat_ctablecmd = <<__EOD; |
153 | CREATE TABLE LocalStat | |
ac28e80e | 154 | (Time INTEGER NOT NULL, |
5e1408fd | 155 | RBLCount INTEGER DEFAULT 0 NOT NULL, |
70aafbae | 156 | PregreetCount INTEGER DEFAULT 0 NOT NULL, |
5e1408fd DM |
157 | CID INTEGER NOT NULL, |
158 | MTime INTEGER NOT NULL, | |
159 | PRIMARY KEY (Time, CID)); | |
160 | ||
161 | CREATE INDEX LocalStat_MTime_Index ON LocalStat (MTime); | |
162 | __EOD | |
163 | ||
164 | ||
f1bf78ff DM |
165 | my $daily_stat_ctablecmd = <<__EOD; |
166 | CREATE TABLE DailyStat | |
167 | (Time INTEGER NOT NULL UNIQUE, | |
168 | CountIn INTEGER NOT NULL, | |
169 | CountOut INTEGER NOT NULL, | |
170 | BytesIn REAL NOT NULL, | |
171 | BytesOut REAL NOT NULL, | |
172 | VirusIn INTEGER NOT NULL, | |
173 | VirusOut INTEGER NOT NULL, | |
174 | SpamIn INTEGER NOT NULL, | |
175 | SpamOut INTEGER NOT NULL, | |
176 | BouncesIn INTEGER NOT NULL, | |
177 | BouncesOut INTEGER NOT NULL, | |
178 | GreylistCount INTEGER NOT NULL, | |
179 | SPFCount INTEGER NOT NULL, | |
180 | PTimeSum REAL NOT NULL, | |
181 | MTime INTEGER NOT NULL, | |
182 | RBLCount INTEGER DEFAULT 0 NOT NULL, | |
183 | PRIMARY KEY (Time)); | |
184 | ||
185 | CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime); | |
186 | ||
187 | __EOD | |
188 | ||
189 | my $domain_stat_ctablecmd = <<__EOD; | |
190 | CREATE TABLE DomainStat | |
191 | (Time INTEGER NOT NULL, | |
192 | Domain VARCHAR(255) NOT NULL, | |
193 | CountIn INTEGER NOT NULL, | |
194 | CountOut INTEGER NOT NULL, | |
195 | BytesIn REAL NOT NULL, | |
196 | BytesOut REAL NOT NULL, | |
197 | VirusIn INTEGER NOT NULL, | |
198 | VirusOut INTEGER NOT NULL, | |
199 | SpamIn INTEGER NOT NULL, | |
200 | SpamOut INTEGER NOT NULL, | |
201 | BouncesIn INTEGER NOT NULL, | |
202 | BouncesOut INTEGER NOT NULL, | |
203 | PTimeSum REAL NOT NULL, | |
204 | MTime INTEGER NOT NULL, | |
205 | PRIMARY KEY (Time, Domain)); | |
206 | ||
207 | CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime); | |
208 | __EOD | |
209 | ||
210 | my $statinfo_ctablecmd = <<__EOD; | |
211 | CREATE TABLE StatInfo | |
212 | (Name VARCHAR(255) NOT NULL UNIQUE, | |
213 | IValue INTEGER, | |
214 | SValue VARCHAR(255), | |
215 | PRIMARY KEY (Name)) | |
216 | __EOD | |
217 | ||
218 | my $virusinfo_stat_ctablecmd = <<__EOD; | |
219 | CREATE TABLE VirusInfo | |
220 | (Time INTEGER NOT NULL, | |
221 | Name VARCHAR NOT NULL, | |
222 | Count INTEGER NOT NULL, | |
223 | MTime INTEGER NOT NULL, | |
224 | PRIMARY KEY (Time, Name)); | |
225 | ||
226 | CREATE INDEX VirusInfo_MTime_Index ON VirusInfo (MTime); | |
227 | ||
228 | __EOD | |
229 | ||
ef5c77eb | 230 | # mail storage table |
f1bf78ff DM |
231 | # QTypes |
232 | # V - Virus quarantine | |
233 | # S - Spam quarantine | |
234 | # D - Delayed Mails - not implemented | |
235 | # A - Held for Audit - not implemented | |
236 | # Status | |
237 | # N - new | |
238 | # D - deleted | |
239 | ||
240 | my $cmailstore_ctablecmd = <<__EOD; | |
241 | CREATE TABLE CMailStore | |
242 | (CID INTEGER DEFAULT 0 NOT NULL, | |
243 | RID INTEGER NOT NULL, | |
244 | ID SERIAL UNIQUE, | |
245 | Time INTEGER NOT NULL, | |
246 | QType "char" NOT NULL, | |
247 | Bytes INTEGER NOT NULL, | |
248 | Spamlevel INTEGER NOT NULL, | |
249 | Info VARCHAR NULL, | |
250 | Sender VARCHAR(255) NOT NULL, | |
251 | Header VARCHAR NOT NULL, | |
252 | File VARCHAR(255) NOT NULL, | |
253 | PRIMARY KEY (CID, RID)); | |
254 | CREATE INDEX CMailStore_Time_Index ON CMailStore (Time); | |
255 | ||
256 | CREATE TABLE CMSReceivers | |
257 | (CMailStore_CID INTEGER NOT NULL, | |
258 | CMailStore_RID INTEGER NOT NULL, | |
259 | PMail VARCHAR(255) NOT NULL, | |
260 | Receiver VARCHAR(255), | |
f2eb5f90 | 261 | TicketID INTEGER NOT NULL, |
f1bf78ff DM |
262 | Status "char" NOT NULL, |
263 | MTime INTEGER NOT NULL); | |
264 | ||
265 | CREATE INDEX CMailStore_ID_Index ON CMSReceivers (CMailStore_CID, CMailStore_RID); | |
266 | ||
267 | CREATE INDEX CMSReceivers_MTime_Index ON CMSReceivers (MTime); | |
268 | ||
269 | __EOD | |
270 | ||
271 | my $cstatistic_ctablecmd = <<__EOD; | |
272 | CREATE TABLE CStatistic | |
273 | (CID INTEGER DEFAULT 0 NOT NULL, | |
274 | RID INTEGER NOT NULL, | |
275 | ID SERIAL UNIQUE, | |
276 | Time INTEGER NOT NULL, | |
277 | Bytes INTEGER NOT NULL, | |
278 | Direction Boolean NOT NULL, | |
279 | Spamlevel INTEGER NOT NULL, | |
280 | VirusInfo VARCHAR(255) NULL, | |
281 | PTime INTEGER NOT NULL, | |
282 | Sender VARCHAR(255) NOT NULL, | |
283 | PRIMARY KEY (CID, RID)); | |
284 | ||
285 | CREATE INDEX CStatistic_Time_Index ON CStatistic (Time); | |
286 | ||
287 | CREATE TABLE CReceivers | |
288 | (CStatistic_CID INTEGER NOT NULL, | |
289 | CStatistic_RID INTEGER NOT NULL, | |
290 | Receiver VARCHAR(255) NOT NULL, | |
291 | Blocked Boolean NOT NULL); | |
292 | ||
293 | CREATE INDEX CStatistic_ID_Index ON CReceivers (CStatistic_CID, CStatistic_RID); | |
294 | __EOD | |
295 | ||
296 | # user preferences (black an whitelists, ...) | |
297 | # Name: perference name ('BL' -> blacklist, 'WL' -> whitelist) | |
298 | # Data: arbitrary data | |
299 | my $userprefs_ctablecmd = <<__EOD; | |
300 | CREATE TABLE UserPrefs | |
301 | (PMail VARCHAR, | |
302 | Name VARCHAR(255), | |
303 | Data VARCHAR, | |
304 | MTime INTEGER NOT NULL, | |
305 | PRIMARY KEY (PMail, Name)); | |
306 | ||
307 | CREATE INDEX UserPrefs_MTime_Index ON UserPrefs (MTime); | |
308 | ||
309 | __EOD | |
758c7b6b | 310 | |
0a580593 DM |
311 | sub cond_create_dbtable { |
312 | my ($dbh, $name, $ctablecmd) = @_; | |
313 | ||
314 | eval { | |
315 | $dbh->begin_work; | |
316 | ||
317 | my $cmd = "SELECT tablename FROM pg_tables " . | |
318 | "WHERE tablename = lower ('$name')"; | |
319 | ||
5e1408fd | 320 | my $sth = $dbh->prepare($cmd); |
758c7b6b | 321 | |
0a580593 DM |
322 | $sth->execute(); |
323 | ||
324 | if (!(my $ref = $sth->fetchrow_hashref())) { | |
325 | $dbh->do ($ctablecmd); | |
326 | } | |
758c7b6b | 327 | |
0a580593 DM |
328 | $sth->finish(); |
329 | ||
330 | $dbh->commit; | |
331 | }; | |
332 | if (my $err = $@) { | |
333 | $dbh->rollback; | |
9ef3f143 | 334 | die $err; |
0a580593 DM |
335 | } |
336 | } | |
f1bf78ff | 337 | |
f2eb5f90 DM |
338 | sub database_column_exists { |
339 | my ($dbh, $table, $column) = @_; | |
340 | ||
341 | my $sth = $dbh->prepare( | |
342 | "SELECT column_name FROM information_schema.columns " . | |
343 | "WHERE table_name = ? and column_name = ?"); | |
344 | $sth->execute(lc($table), lc($column)); | |
345 | my $res = $sth->fetchrow_hashref(); | |
346 | return defined($res); | |
347 | } | |
348 | ||
2cc31eaa DC |
349 | my $createdb = sub { |
350 | my ($dbname) = @_; | |
351 | postgres_admin_cmd( | |
352 | 'createdb', | |
353 | undef, | |
354 | '-E', 'sql_ascii', | |
355 | '-T', 'template0', | |
356 | '--lc-collate=C', | |
357 | '--lc-ctype=C', | |
358 | $dbname, | |
359 | ); | |
360 | }; | |
361 | ||
f1bf78ff DM |
362 | sub create_ruledb { |
363 | my ($dbname) = @_; | |
364 | ||
987ee804 | 365 | $dbname = $default_db_name if !$dbname; |
f1bf78ff | 366 | |
97cab76a DM |
367 | my $silent_opts = { outfunc => sub {}, errfunc => sub {} }; |
368 | # make sure we have user 'root' | |
369 | eval { postgres_admin_cmd('createuser', $silent_opts, '-D', 'root'); }; | |
5475e159 DM |
370 | # also create 'www-data' (and give it read-only access below) |
371 | eval { postgres_admin_cmd('createuser', $silent_opts, '-I', '-D', 'www-data'); }; | |
97cab76a | 372 | |
f1bf78ff DM |
373 | # use sql_ascii to avoid any character set conversions, and be compatible with |
374 | # older postgres versions (update from 8.1 must be possible) | |
f1bf78ff | 375 | |
2cc31eaa | 376 | $createdb->($dbname); |
f1bf78ff DM |
377 | |
378 | my $dbh = open_ruledb($dbname); | |
379 | ||
5475e159 DM |
380 | # make sure 'www-data' can read all tables |
381 | $dbh->do("ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO \"www-data\""); | |
382 | ||
f1bf78ff DM |
383 | $dbh->do ( |
384 | <<EOD | |
385 | CREATE TABLE Attribut | |
386 | (Object_ID INTEGER NOT NULL, | |
387 | Name VARCHAR(20) NOT NULL, | |
388 | Value BYTEA NULL, | |
389 | PRIMARY KEY (Object_ID, Name)); | |
390 | ||
391 | CREATE INDEX Attribut_Object_ID_Index ON Attribut(Object_ID); | |
392 | ||
393 | CREATE TABLE Object | |
394 | (ID SERIAL UNIQUE, | |
395 | ObjectType INTEGER NOT NULL, | |
396 | Objectgroup_ID INTEGER NOT NULL, | |
397 | Value BYTEA NULL, | |
398 | PRIMARY KEY (ID)); | |
399 | ||
400 | CREATE TABLE Objectgroup | |
401 | (ID SERIAL UNIQUE, | |
402 | Name VARCHAR(255) NOT NULL, | |
403 | Info VARCHAR(255) NULL, | |
404 | Class VARCHAR(10) NOT NULL, | |
405 | PRIMARY KEY (ID)); | |
406 | ||
407 | CREATE TABLE Rule | |
408 | (ID SERIAL UNIQUE, | |
409 | Name VARCHAR(255) NULL, | |
410 | Priority INTEGER NOT NULL, | |
411 | Active INTEGER NOT NULL DEFAULT 0, | |
412 | Direction INTEGER NOT NULL DEFAULT 2, | |
413 | Count INTEGER NOT NULL DEFAULT 0, | |
414 | PRIMARY KEY (ID)); | |
415 | ||
416 | CREATE TABLE RuleGroup | |
417 | (Objectgroup_ID INTEGER NOT NULL, | |
418 | Rule_ID INTEGER NOT NULL, | |
419 | Grouptype INTEGER NOT NULL, | |
420 | PRIMARY KEY (Objectgroup_ID, Rule_ID, Grouptype)); | |
421 | ||
422 | $cgreylist_ctablecmd; | |
423 | ||
424 | $clusterinfo_ctablecmd; | |
425 | ||
5e1408fd DM |
426 | $local_stat_ctablecmd; |
427 | ||
f1bf78ff DM |
428 | $daily_stat_ctablecmd; |
429 | ||
430 | $domain_stat_ctablecmd; | |
431 | ||
432 | $statinfo_ctablecmd; | |
433 | ||
434 | $cmailstore_ctablecmd; | |
435 | ||
436 | $cstatistic_ctablecmd; | |
437 | ||
438 | $userprefs_ctablecmd; | |
439 | ||
440 | $virusinfo_stat_ctablecmd; | |
441 | EOD | |
442 | ); | |
443 | ||
444 | return $dbh; | |
445 | } | |
446 | ||
0a580593 DM |
447 | sub cond_create_action_quarantine { |
448 | my ($ruledb) = @_; | |
449 | ||
450 | my $dbh = $ruledb->{dbh}; | |
451 | ||
452 | eval { | |
453 | my $sth = $dbh->prepare( | |
454 | "SELECT * FROM Objectgroup, Object " . | |
455 | "WHERE Object.ObjectType = ? AND Objectgroup.Class = ? " . | |
456 | "AND Object.objectgroup_id = Objectgroup.id"); | |
457 | ||
458 | my $otype = PMG::RuleDB::Quarantine::otype(); | |
459 | if ($sth->execute($otype, 'action') <= 0) { | |
460 | my $obj = PMG::RuleDB::Quarantine->new (); | |
461 | my $txt = decode_entities(PMG::RuleDB::Quarantine->otype_text); | |
462 | my $quarantine = $ruledb->create_group_with_obj | |
9578dcd7 | 463 | ($obj, $txt, 'Move to quarantine.'); |
0a580593 DM |
464 | } |
465 | }; | |
466 | } | |
467 | ||
468 | sub cond_create_std_actions { | |
469 | my ($ruledb) = @_; | |
470 | ||
471 | cond_create_action_quarantine($ruledb); | |
472 | ||
473 | #cond_create_action_report_spam($ruledb); | |
474 | } | |
475 | ||
476 | ||
477 | sub upgradedb { | |
478 | my ($ruledb) = @_; | |
479 | ||
480 | my $dbh = $ruledb->{dbh}; | |
481 | ||
758c7b6b | 482 | # make sure we do not use slow sequential scans when upgraing |
0a580593 DM |
483 | # database (before analyze can gather statistics) |
484 | $dbh->do("set enable_seqscan = false"); | |
485 | ||
97cab76a | 486 | my $tables = { |
5e1408fd DM |
487 | 'LocalStat', $local_stat_ctablecmd, |
488 | 'DailyStat', $daily_stat_ctablecmd, | |
97cab76a DM |
489 | 'DomainStat', $domain_stat_ctablecmd, |
490 | 'StatInfo', $statinfo_ctablecmd, | |
491 | 'CMailStore', $cmailstore_ctablecmd, | |
492 | 'UserPrefs', $userprefs_ctablecmd, | |
493 | 'CGreylist', $cgreylist_ctablecmd, | |
494 | 'CStatistic', $cstatistic_ctablecmd, | |
495 | 'ClusterInfo', $clusterinfo_ctablecmd, | |
496 | 'VirusInfo', $virusinfo_stat_ctablecmd, | |
497 | }; | |
498 | ||
499 | foreach my $table (keys %$tables) { | |
7f2a3858 | 500 | cond_create_dbtable($dbh, $table, $tables->{$table}); |
97cab76a | 501 | } |
0a580593 | 502 | |
e7c865af | 503 | cond_create_std_actions($ruledb); |
0a580593 | 504 | |
dc295201 | 505 | # upgrade tables here if necessary |
7d980415 | 506 | if (!database_column_exists($dbh, 'LocalStat', 'PregreetCount')) { |
e17403ff DM |
507 | $dbh->do("ALTER TABLE LocalStat ADD COLUMN " . |
508 | "PregreetCount INTEGER DEFAULT 0 NOT NULL"); | |
7d980415 | 509 | } |
70aafbae | 510 | |
ac28e80e DM |
511 | eval { $dbh->do("ALTER TABLE LocalStat DROP CONSTRAINT localstat_time_key"); }; |
512 | # ignore errors here | |
513 | ||
514 | ||
f2eb5f90 DM |
515 | # add missing TicketID to CMSReceivers |
516 | if (!database_column_exists($dbh, 'CMSReceivers', 'TicketID')) { | |
517 | eval { | |
518 | $dbh->begin_work; | |
519 | $dbh->do("CREATE SEQUENCE cmsreceivers_ticketid_seq"); | |
520 | $dbh->do("ALTER TABLE CMSReceivers ADD COLUMN " . | |
521 | "TicketID INTEGER NOT NULL " . | |
522 | "DEFAULT nextval('cmsreceivers_ticketid_seq')"); | |
523 | $dbh->do("ALTER TABLE CMSReceivers ALTER COLUMN " . | |
524 | "TicketID DROP DEFAULT"); | |
525 | $dbh->do("DROP SEQUENCE cmsreceivers_ticketid_seq"); | |
526 | $dbh->commit; | |
527 | }; | |
528 | if (my $err = $@) { | |
529 | $dbh->rollback; | |
530 | die $err; | |
531 | } | |
532 | } | |
533 | ||
0a580593 DM |
534 | # update obsolete content type names |
535 | eval { | |
e7c865af DM |
536 | $dbh->do("UPDATE Object " . |
537 | "SET value = 'content-type:application/java-vm' ". | |
538 | "WHERE objecttype = 3003 " . | |
539 | "AND value = 'content-type:application/x-java-vm';"); | |
0a580593 DM |
540 | }; |
541 | ||
97cab76a DM |
542 | foreach my $table (keys %$tables) { |
543 | eval { $dbh->do("ANALYZE $table"); }; | |
544 | warn $@ if $@; | |
545 | } | |
79bc9b56 DM |
546 | |
547 | reload_ruledb(); | |
0a580593 DM |
548 | } |
549 | ||
550 | sub init_ruledb { | |
551 | my ($ruledb, $reset, $testmode) = @_; | |
552 | ||
553 | my $dbh = $ruledb->{dbh}; | |
554 | ||
555 | if (!$reset) { | |
556 | # Greylist Objectgroup | |
557 | my $greylistgroup = PMG::RuleDB::Group->new | |
558 | ("GreyExclusion", "-", "greylist"); | |
559 | $ruledb->save_group ($greylistgroup); | |
560 | ||
561 | } else { | |
562 | # we do not touch greylist objects | |
563 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
564 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
565 | ||
566 | $dbh->do ("DELETE FROM Rule; " . | |
567 | "DELETE FROM RuleGroup; " . | |
568 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
569 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
570 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
571 | } | |
572 | ||
573 | # WHO Objects | |
574 | ||
575 | # Blacklist | |
576 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
577 | my $blacklist = $ruledb->create_group_with_obj( | |
578 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 579 | |
0a580593 DM |
580 | # Whitelist |
581 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
582 | my $whitelist = $ruledb->create_group_with_obj( | |
583 | $obj, 'Whitelist', 'Global whitelist'); | |
584 | ||
585 | # WHEN Objects | |
586 | ||
587 | # Working hours | |
a29b9649 | 588 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
589 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
590 | 'Usual office hours'); | |
591 | ||
592 | # WHAT Objects | |
593 | ||
0a580593 | 594 | # Images |
a29b9649 DM |
595 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
596 | my $img_content = $ruledb->create_group_with_obj( | |
597 | $obj, 'Images', 'All kinds of graphic files'); | |
598 | ||
0a580593 | 599 | # Multimedia |
a29b9649 DM |
600 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
601 | my $mm_content = $ruledb->create_group_with_obj( | |
602 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 603 | |
a29b9649 DM |
604 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
605 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
606 | |
607 | # Office Files | |
a29b9649 DM |
608 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
609 | my $office_content = $ruledb->create_group_with_obj( | |
610 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 611 | |
a29b9649 DM |
612 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
613 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 614 | |
a29b9649 | 615 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 616 | |
a29b9649 | 617 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 618 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 619 | |
a29b9649 DM |
620 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
621 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
622 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 623 | |
a29b9649 DM |
624 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
625 | 'application/vnd\.oasis\.opendocument\..*'); | |
626 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 627 | |
a29b9649 DM |
628 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
629 | 'application/vnd\.stardivision\..*'); | |
630 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 631 | |
a29b9649 DM |
632 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
633 | 'application/vnd\.sun\.xml\..*'); | |
634 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 635 | |
0a580593 | 636 | # Dangerous Content |
a29b9649 DM |
637 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
638 | 'application/x-ms-dos-executable'); | |
639 | my $exe_content = $ruledb->create_group_with_obj( | |
640 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 641 | |
a29b9649 DM |
642 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
643 | $ruledb->group_add_object($exe_content, $obj); | |
644 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
645 | $ruledb->group_add_object($exe_content, $obj); | |
646 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
647 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
648 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
649 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
650 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
651 | $ruledb->group_add_object($exe_content, $obj); | |
652 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
653 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 654 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 655 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
656 | |
657 | # Virus | |
758c7b6b DM |
658 | $obj = PMG::RuleDB::Virus->new(); |
659 | my $virus = $ruledb->create_group_with_obj( | |
660 | $obj, 'Virus', 'Matches virus infected mail'); | |
661 | ||
0a580593 DM |
662 | # WHAT Objects |
663 | ||
664 | # Spam | |
758c7b6b DM |
665 | $obj = PMG::RuleDB::Spam->new(3); |
666 | my $spam3 = $ruledb->create_group_with_obj( | |
667 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 668 | |
758c7b6b DM |
669 | $obj = PMG::RuleDB::Spam->new(5); |
670 | my $spam5 = $ruledb->create_group_with_obj( | |
671 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 672 | |
758c7b6b DM |
673 | $obj = PMG::RuleDB::Spam->new(10); |
674 | my $spam10 = $ruledb->create_group_with_obj( | |
675 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
676 | |
677 | # ACTIONS | |
678 | ||
758c7b6b DM |
679 | # Mark Spam |
680 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
681 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 682 | $obj, 'Modify Spam Level', |
758c7b6b | 683 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
684 | |
685 | # Mark Spam | |
758c7b6b DM |
686 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
687 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 688 | $obj, 'Modify Spam Subject', |
758c7b6b | 689 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 690 | |
0a580593 | 691 | # Remove matching attachments |
758c7b6b DM |
692 | $obj = PMG::RuleDB::Remove->new(0); |
693 | my $remove = $ruledb->create_group_with_obj( | |
694 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 695 | |
0a580593 | 696 | # Remove all attachments |
758c7b6b DM |
697 | $obj = PMG::RuleDB::Remove->new(1); |
698 | my $remove_all = $ruledb->create_group_with_obj( | |
699 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
700 | |
701 | # Accept | |
758c7b6b DM |
702 | $obj = PMG::RuleDB::Accept->new(); |
703 | my $accept = $ruledb->create_group_with_obj( | |
704 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
705 | |
706 | # Block | |
758c7b6b DM |
707 | $obj = PMG::RuleDB::Block->new (); |
708 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
709 | |
710 | # Quarantine | |
758c7b6b DM |
711 | $obj = PMG::RuleDB::Quarantine->new(); |
712 | my $quarantine = $ruledb->create_group_with_obj( | |
713 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
714 | |
715 | # Notify Admin | |
758c7b6b DM |
716 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
717 | my $notify_admin = $ruledb->create_group_with_obj( | |
718 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
719 | |
720 | # Notify Sender | |
758c7b6b DM |
721 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
722 | my $notify_sender = $ruledb->create_group_with_obj( | |
723 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
724 | |
725 | # Add Disclaimer | |
758c7b6b DM |
726 | $obj = PMG::RuleDB::Disclaimer->new (); |
727 | my $add_discl = $ruledb->create_group_with_obj( | |
728 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
729 | |
730 | # Attach original mail | |
731 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 732 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
733 | # 'Attach Original Mail'); |
734 | ||
735 | ####################### RULES ################################## | |
736 | ||
737 | ## Block Dangerous Files | |
a29b9649 | 738 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
739 | $ruledb->save_rule ($rule); |
740 | ||
741 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
742 | $ruledb->rule_add_action ($rule, $remove); | |
743 | ||
744 | ## Block Viruses | |
a29b9649 | 745 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
746 | $ruledb->save_rule ($rule); |
747 | ||
748 | $ruledb->rule_add_what_group ($rule, $virus); | |
749 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 750 | |
0a580593 DM |
751 | if ($testmode) { |
752 | $ruledb->rule_add_action ($rule, $block); | |
753 | } else { | |
754 | $ruledb->rule_add_action ($rule, $quarantine); | |
755 | } | |
756 | ||
757 | ## Virus Alert | |
a29b9649 | 758 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
759 | $ruledb->save_rule ($rule); |
760 | ||
761 | $ruledb->rule_add_what_group ($rule, $virus); | |
762 | $ruledb->rule_add_action ($rule, $notify_sender); | |
763 | $ruledb->rule_add_action ($rule, $notify_admin); | |
764 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 765 | |
0a580593 | 766 | ## Blacklist |
a29b9649 | 767 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
768 | $ruledb->save_rule ($rule); |
769 | ||
770 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
771 | $ruledb->rule_add_action ($rule, $block); | |
772 | ||
773 | ## Modify header | |
774 | if (!$testmode) { | |
a29b9649 | 775 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
776 | $ruledb->save_rule ($rule); |
777 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
778 | } | |
779 | ||
780 | ## Whitelist | |
a29b9649 | 781 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
782 | $ruledb->save_rule ($rule); |
783 | ||
784 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
785 | $ruledb->rule_add_action ($rule, $accept); | |
786 | ||
787 | if ($testmode) { | |
a29b9649 | 788 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
789 | $ruledb->save_rule ($rule); |
790 | ||
791 | $ruledb->rule_add_what_group ($rule, $spam10); | |
792 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
793 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
794 | } else { | |
795 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 796 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
797 | $ruledb->save_rule ($rule); |
798 | ||
799 | $ruledb->rule_add_what_group ($rule, $spam3); | |
800 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
801 | $ruledb->rule_add_action ($rule, $quarantine); | |
802 | #$ruledb->rule_add_action ($rule, $count_spam); | |
803 | } | |
804 | ||
805 | # Quarantine/Mark Spam (Level 5) | |
1a3a9999 | 806 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 81, 0, 0); |
0a580593 DM |
807 | $ruledb->save_rule ($rule); |
808 | ||
809 | $ruledb->rule_add_what_group ($rule, $spam5); | |
810 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
811 | $ruledb->rule_add_action ($rule, $quarantine); | |
812 | ||
813 | ## Block Spam Level 10 | |
1a3a9999 | 814 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 82, 0, 0); |
0a580593 DM |
815 | $ruledb->save_rule ($rule); |
816 | ||
817 | $ruledb->rule_add_what_group ($rule, $spam10); | |
818 | $ruledb->rule_add_action ($rule, $block); | |
819 | ||
820 | ## Block Outgoing Spam | |
a29b9649 | 821 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
822 | $ruledb->save_rule ($rule); |
823 | ||
824 | $ruledb->rule_add_what_group ($rule, $spam3); | |
825 | $ruledb->rule_add_action ($rule, $notify_admin); | |
826 | $ruledb->rule_add_action ($rule, $notify_sender); | |
827 | $ruledb->rule_add_action ($rule, $block); | |
828 | ||
829 | ## Add disclaimer | |
a29b9649 | 830 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
831 | $ruledb->save_rule ($rule); |
832 | $ruledb->rule_add_action ($rule, $add_discl); | |
833 | ||
834 | # Block Multimedia Files | |
a29b9649 | 835 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
836 | $ruledb->save_rule ($rule); |
837 | ||
838 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
839 | $ruledb->rule_add_action ($rule, $remove); | |
840 | ||
841 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
842 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
843 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
844 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
845 | #$ruledb->rule_add_action ($rule, $add_discl); | |
846 | #$ruledb->rule_add_action ($rule, $remove); | |
847 | #$ruledb->rule_add_action ($rule, $bcc); | |
848 | #$ruledb->rule_add_action ($rule, $storeq); | |
849 | #$ruledb->rule_add_action ($rule, $accept); | |
850 | ||
851 | cond_create_std_actions ($ruledb); | |
8c002247 DM |
852 | |
853 | reload_ruledb(); | |
0a580593 DM |
854 | } |
855 | ||
8f4e102b DM |
856 | sub get_remote_time { |
857 | my ($rdb) = @_; | |
858 | ||
859 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
860 | $sth->execute(); | |
861 | my $ctinfo = $sth->fetchrow_hashref(); | |
862 | $sth->finish (); | |
863 | ||
864 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
865 | } | |
866 | ||
cfdf6608 DM |
867 | sub init_masterdb { |
868 | my ($lcid, $database) = @_; | |
869 | ||
870 | die "got unexpected cid for new master" if !$lcid; | |
871 | ||
872 | my $dbh; | |
873 | ||
874 | eval { | |
875 | $dbh = open_ruledb($database); | |
876 | ||
877 | $dbh->begin_work; | |
878 | ||
879 | print STDERR "update quarantine database\n"; | |
880 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
881 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
882 | ||
883 | print STDERR "update statistic database\n"; | |
884 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
885 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
886 | ||
887 | print STDERR "update greylist database\n"; | |
888 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
889 | ||
5e1408fd DM |
890 | print STDERR "update localstat database\n"; |
891 | $dbh->do ("UPDATE LocalStat SET CID = $lcid WHERE CID = 0;"); | |
892 | ||
cfdf6608 DM |
893 | $dbh->commit; |
894 | }; | |
895 | my $err = $@; | |
896 | ||
897 | if ($dbh) { | |
898 | $dbh->rollback if $err; | |
899 | $dbh->disconnect(); | |
900 | } | |
901 | ||
902 | die $err if $err; | |
903 | } | |
904 | ||
8fb6f404 DM |
905 | sub purge_statistic_database { |
906 | my ($dbh, $statlifetime) = @_; | |
907 | ||
908 | return if $statlifetime <= 0; | |
909 | ||
910 | my (undef, undef, undef, $mday, $mon, $year) = localtime(time()); | |
911 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
912 | my $start = $end - $statlifetime*86400; | |
913 | ||
914 | # delete statistics older than $start | |
915 | ||
916 | my $rows = 0; | |
917 | ||
918 | eval { | |
919 | $dbh->begin_work; | |
920 | ||
921 | my $sth = $dbh->prepare("DELETE FROM CStatistic WHERE time < $start"); | |
922 | $sth->execute; | |
923 | $rows = $sth->rows; | |
924 | $sth->finish; | |
925 | ||
926 | if ($rows > 0) { | |
927 | $sth = $dbh->prepare( | |
928 | "DELETE FROM CReceivers WHERE NOT EXISTS " . | |
929 | "(SELECT * FROM CStatistic WHERE CID = CStatistic_CID AND RID = CStatistic_RID)"); | |
930 | ||
931 | $sth->execute; | |
932 | } | |
933 | $dbh->commit; | |
934 | }; | |
935 | if (my $err = $@) { | |
936 | $dbh->rollback; | |
937 | die $err; | |
938 | } | |
939 | ||
940 | return $rows; | |
941 | } | |
942 | ||
1af3c560 DM |
943 | sub purge_quarantine_database { |
944 | my ($dbh, $qtype, $lifetime) = @_; | |
945 | ||
946 | my $spooldir = $PMG::MailQueue::spooldir; | |
947 | ||
948 | my (undef, undef, undef, $mday, $mon, $year) = localtime(time()); | |
949 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
950 | my $start = $end - $lifetime*86400; | |
951 | ||
952 | my $sth = $dbh->prepare( | |
953 | "SELECT file FROM CMailStore WHERE time < $start AND QType = '$qtype'"); | |
954 | ||
955 | $sth->execute(); | |
956 | ||
b8b8c31b DM |
957 | my $count = 0; |
958 | ||
1af3c560 DM |
959 | while (my $ref = $sth->fetchrow_hashref()) { |
960 | my $filename = "$spooldir/$ref->{file}"; | |
b8b8c31b | 961 | $count++ if unlink($filename); |
1af3c560 DM |
962 | } |
963 | ||
964 | $sth->finish(); | |
965 | ||
966 | $dbh->do( | |
967 | "DELETE FROM CMailStore WHERE time < $start AND QType = '$qtype';" . | |
968 | "DELETE FROM CMSReceivers WHERE NOT EXISTS " . | |
969 | "(SELECT * FROM CMailStore WHERE CID = CMailStore_CID AND RID = CMailStore_RID)"); | |
b8b8c31b DM |
970 | |
971 | return $count; | |
1af3c560 DM |
972 | } |
973 | ||
8af3f74c DM |
974 | sub get_quarantine_count { |
975 | my ($dbh, $qtype) = @_; | |
976 | ||
977 | # Note;: We try to estimate used disk space - each mail | |
978 | # is stored in an extra file ... | |
979 | ||
980 | my $bs = 4096; | |
981 | ||
982 | my $sth = $dbh->prepare( | |
983 | "SELECT count(ID) as count, sum (ceil((Bytes+$bs-1)/$bs)*$bs) / (1024*1024) as mbytes, " . | |
984 | "avg(Bytes) as avgbytes, avg(Spamlevel) as avgspam " . | |
985 | "FROM CMailStore WHERE QType = ?"); | |
986 | ||
987 | $sth->execute($qtype); | |
988 | ||
989 | my $ref = $sth->fetchrow_hashref(); | |
990 | ||
991 | $sth->finish; | |
992 | ||
13a3f36c DM |
993 | foreach my $k (qw(count mbytes avgbytes avgspam)) { |
994 | $ref->{$k} //= 0; | |
995 | } | |
996 | ||
8af3f74c DM |
997 | return $ref; |
998 | } | |
999 | ||
da686811 DM |
1000 | sub copy_table { |
1001 | my ($ldb, $rdb, $table) = @_; | |
1002 | ||
1003 | $table = lc($table); | |
1004 | ||
1005 | my $sth = $ldb->column_info(undef, undef, $table, undef); | |
1006 | my $attrs = $sth->fetchall_arrayref({}); | |
1007 | ||
1008 | my @col_arr; | |
1009 | foreach my $ref (@$attrs) { | |
1010 | push @col_arr, $ref->{COLUMN_NAME}; | |
1011 | } | |
1012 | ||
1013 | $sth->finish(); | |
1014 | ||
1015 | my $cols = join(', ', @col_arr); | |
1016 | $cols || die "unable to fetch column definitions of table '$table' : ERROR"; | |
1017 | ||
1018 | $rdb->do("COPY $table ($cols) TO STDOUT"); | |
1019 | ||
1020 | my $data = ''; | |
1021 | ||
1022 | eval { | |
1023 | $ldb->do("COPY $table ($cols) FROM stdin"); | |
1024 | ||
1025 | while ($rdb->pg_getcopydata($data) >= 0) { | |
1026 | $ldb->pg_putcopydata($data); | |
1027 | } | |
1028 | ||
1029 | $ldb->pg_putcopyend(); | |
1030 | }; | |
1031 | if (my $err = $@) { | |
1032 | $ldb->pg_putcopyend(); | |
1033 | die $err; | |
1034 | } | |
1035 | } | |
1036 | ||
6cf5b4aa DM |
1037 | sub copy_selected_data { |
1038 | my ($dbh, $select_sth, $table, $attrs, $callback) = @_; | |
1039 | ||
1040 | my $count = 0; | |
1041 | ||
1042 | my $insert_sth = $dbh->prepare( | |
c2e5905e | 1043 | "INSERT INTO ${table}(" . join(',', @$attrs) . ') ' . |
6cf5b4aa DM |
1044 | 'VALUES (' . join(',', ('?') x scalar(@$attrs)) . ')'); |
1045 | ||
1046 | while (my $ref = $select_sth->fetchrow_hashref()) { | |
1047 | $callback->($ref) if $callback; | |
1048 | $count++; | |
1049 | $insert_sth->execute(map { $ref->{$_} } @$attrs); | |
1050 | } | |
1051 | ||
1052 | return $count; | |
1053 | } | |
1054 | ||
987ee804 DM |
1055 | sub update_master_clusterinfo { |
1056 | my ($clientcid) = @_; | |
1057 | ||
1058 | my $dbh = open_ruledb(); | |
1059 | ||
1060 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
1061 | ||
5e1408fd | 1062 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'LocalStat', 'VirusInfo'); |
987ee804 DM |
1063 | |
1064 | foreach my $table (@mt) { | |
1065 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
1066 | "EXTRACT(EPOCH FROM now())"); | |
1067 | } | |
1068 | } | |
1069 | ||
1070 | sub update_client_clusterinfo { | |
1071 | my ($mastercid) = @_; | |
1072 | ||
1073 | my $dbh = open_ruledb(); | |
1074 | ||
1075 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
1076 | ||
1077 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
1078 | ||
1079 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
1080 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
1081 | ||
1082 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
1083 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
1084 | ||
5e1408fd | 1085 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'LocalStat', 'VirusInfo'); |
987ee804 DM |
1086 | |
1087 | foreach my $table (@mt) { | |
1088 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
1089 | "COALESCE (max (mtime), 0) FROM $table"); | |
1090 | } | |
1091 | } | |
1092 | ||
7b313034 DM |
1093 | sub create_clusterinfo_default { |
1094 | my ($dbh, $rcid, $name, $ivalue, $svalue) = @_; | |
1095 | ||
1096 | my $sth = $dbh->prepare("SELECT * FROM ClusterInfo WHERE CID = ? AND Name = ?"); | |
1097 | $sth->execute($rcid, $name); | |
1098 | if (!$sth->fetchrow_hashref()) { | |
1099 | $dbh->do("INSERT INTO ClusterInfo (CID, Name, IValue, SValue) " . | |
1100 | "VALUES (?, ?, ?, ?)", undef, | |
1101 | $rcid, $name, $ivalue, $svalue); | |
1102 | } | |
1103 | $sth->finish(); | |
1104 | } | |
1105 | ||
1106 | sub read_int_clusterinfo { | |
1107 | my ($dbh, $rcid, $name) = @_; | |
1108 | ||
1109 | my $sth = $dbh->prepare( | |
1110 | "SELECT ivalue as value FROM ClusterInfo " . | |
1111 | "WHERE cid = ? AND NAME = ?"); | |
1112 | $sth->execute($rcid, $name); | |
1113 | my $cinfo = $sth->fetchrow_hashref(); | |
1114 | $sth->finish(); | |
1115 | ||
1116 | return $cinfo->{value}; | |
1117 | } | |
1118 | ||
1119 | sub write_maxint_clusterinfo { | |
1120 | my ($dbh, $rcid, $name, $value) = @_; | |
1121 | ||
2e049252 | 1122 | $dbh->do("UPDATE ClusterInfo SET ivalue = GREATEST(ivalue, ?) " . |
7b313034 DM |
1123 | "WHERE cid = ? AND name = ?", undef, |
1124 | $value, $rcid, $name); | |
1125 | } | |
1126 | ||
987ee804 DM |
1127 | sub init_nodedb { |
1128 | my ($cinfo) = @_; | |
1129 | ||
1130 | my $ni = $cinfo->{master}; | |
1131 | ||
1132 | die "no master defined - unable to sync data from master\n" if !$ni; | |
1133 | ||
1134 | my $master_ip = $ni->{ip}; | |
1135 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 1136 | my $master_name = $ni->{name}; |
987ee804 DM |
1137 | |
1138 | my $fn = "/tmp/masterdb$$.tar"; | |
1139 | unlink $fn; | |
1140 | ||
1141 | my $dbname = $default_db_name; | |
1142 | ||
1143 | eval { | |
1144 | print STDERR "copying master database from '${master_ip}'\n"; | |
1145 | ||
97cab76a DM |
1146 | open (my $fh, ">", $fn) || die "open '$fn' failed - $!\n"; |
1147 | ||
b8c0c87a DM |
1148 | my $cmd = ['/usr/bin/ssh', '-o', 'BatchMode=yes', |
1149 | '-o', "HostKeyAlias=${master_name}", $master_ip, | |
1150 | 'pg_dump', $dbname, '-F', 'c' ]; | |
1151 | ||
1152 | PVE::Tools::run_command($cmd, output => '>&' . fileno($fh)); | |
22c16ff6 | 1153 | |
97cab76a | 1154 | close($fh); |
987ee804 DM |
1155 | |
1156 | my $size = -s $fn; | |
1157 | ||
1158 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1159 | ||
1160 | print STDERR "delete local database\n"; | |
1161 | ||
97cab76a | 1162 | postgres_admin_cmd('dropdb', undef, $dbname , '--if-exists'); |
987ee804 DM |
1163 | |
1164 | print STDERR "create new local database\n"; | |
1165 | ||
2cc31eaa | 1166 | $createdb->($dbname); |
987ee804 DM |
1167 | |
1168 | print STDERR "insert received data into local database\n"; | |
1169 | ||
1170 | my $mess; | |
1171 | my $parser = sub { | |
1172 | my $line = shift; | |
1173 | ||
1174 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1175 | print STDERR "restoring table $1\n"; | |
1176 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1177 | $mess = "creating indexes"; | |
1178 | print STDERR "$mess\n"; | |
1179 | } | |
1180 | }; | |
1181 | ||
97cab76a DM |
1182 | my $opts = { |
1183 | outfunc => $parser, | |
1184 | errfunc => $parser, | |
1185 | errmsg => "pg_restore failed" | |
1186 | }; | |
1187 | ||
1188 | postgres_admin_cmd('pg_restore', $opts, '-d', $dbname, '-v', $fn); | |
987ee804 DM |
1189 | |
1190 | print STDERR "run analyze to speed up database queries\n"; | |
1191 | ||
97cab76a | 1192 | postgres_admin_cmd('psql', { input => 'analyze;' }, $dbname); |
987ee804 DM |
1193 | |
1194 | update_client_clusterinfo($master_cid); | |
1195 | }; | |
1196 | ||
1197 | my $err = $@; | |
1198 | ||
1199 | unlink $fn; | |
1200 | ||
1201 | die $err if $err; | |
1202 | } | |
1203 | ||
f3464b71 DM |
1204 | sub cluster_sync_status { |
1205 | my ($cinfo) = @_; | |
1206 | ||
1207 | my $dbh; | |
1208 | ||
1209 | my $minmtime; | |
1210 | ||
1211 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1212 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1213 | $minmtime->{$ni->{cid}} = 0; | |
1214 | } | |
1215 | ||
1216 | eval { | |
1217 | $dbh = open_ruledb(); | |
1218 | ||
1219 | my $sth = $dbh->prepare( | |
1220 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1221 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1222 | "GROUP BY cid"); | |
1223 | ||
1224 | $sth->execute(); | |
1225 | ||
1226 | while (my $info = $sth->fetchrow_hashref()) { | |
1227 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1228 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1229 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1230 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1231 | } | |
1232 | } | |
1233 | } | |
1234 | ||
2ab22e49 | 1235 | $sth->finish(); |
f3464b71 DM |
1236 | }; |
1237 | my $err = $@; | |
1238 | ||
1239 | $dbh->disconnect() if $dbh; | |
1240 | ||
b902c0b8 | 1241 | syslog('err', $err) if $err; |
f3464b71 DM |
1242 | |
1243 | return $minmtime; | |
1244 | } | |
1245 | ||
2ab22e49 | 1246 | sub load_mail_data { |
666b5e8f | 1247 | my ($dbh, $cid, $rid, $ticketid) = @_; |
2ab22e49 DM |
1248 | |
1249 | my $sth = $dbh->prepare( | |
1250 | "SELECT * FROM CMailStore, CMSReceivers WHERE " . | |
666b5e8f | 1251 | "CID = ? AND RID = ? AND TicketID = ? AND " . |
2ab22e49 | 1252 | "CID = CMailStore_CID AND RID = CMailStore_RID"); |
666b5e8f | 1253 | $sth->execute($cid, $rid, $ticketid); |
2ab22e49 DM |
1254 | |
1255 | my $res = $sth->fetchrow_hashref(); | |
1256 | ||
1257 | $sth->finish(); | |
1258 | ||
666b5e8f | 1259 | die "no such mail (C${cid}R${rid}T${ticketid})\n" if !defined($res); |
2ab22e49 DM |
1260 | |
1261 | return $res; | |
1262 | } | |
1263 | ||
cbef3ff8 | 1264 | sub reload_ruledb { |
f9967a49 DM |
1265 | my ($ruledb) = @_; |
1266 | ||
1267 | # Note: we pass $ruledb when modifying SMTP whitelist | |
1268 | if (defined($ruledb)) { | |
1269 | eval { | |
1270 | my $rulecache = PMG::RuleCache->new($ruledb); | |
1271 | PMG::Config::rewrite_postfix_whitelist($rulecache); | |
1272 | }; | |
1273 | if (my $err = $@) { | |
1274 | warn "problems updating SMTP whitelist - $err"; | |
1275 | } | |
1276 | } | |
1277 | ||
cbef3ff8 DM |
1278 | my $pid_file = '/var/run/pmg-smtp-filter.pid'; |
1279 | my $pid = PVE::Tools::file_read_firstline($pid_file); | |
1280 | ||
1281 | return 0 if !$pid; | |
1282 | ||
14e192ba DM |
1283 | return 0 if $pid !~ m/^(\d+)$/; |
1284 | $pid = $1; # untaint | |
1285 | ||
cbef3ff8 DM |
1286 | return kill (10, $pid); # send SIGUSR1 |
1287 | } | |
1288 | ||
a355f100 | 1289 | 1; |