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