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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 DM |
15 | use PMG::RuleDB; |
16 | ||
987ee804 DM |
17 | our $default_db_name = "Proxmox_ruledb"; |
18 | ||
2e049252 DM |
19 | our $cgreylist_merge_sql = |
20 | 'INSERT INTO CGREYLIST (IPNet,Host,Sender,Receiver,Instance,RCTime,' . | |
21 | 'ExTime,Delay,Blocked,Passed,MTime,CID) ' . | |
22 | 'VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ' . | |
23 | 'ON CONFLICT (IPNet,Sender,Receiver) DO UPDATE SET ' . | |
0c6e9b56 DM |
24 | 'Host = CASE WHEN CGREYLIST.MTime >= excluded.MTime THEN CGREYLIST.Host ELSE excluded.Host END,' . |
25 | 'CID = GREATEST(CGREYLIST.CID, excluded.CID), RCTime = LEAST(CGREYLIST.RCTime, excluded.RCTime),' . | |
26 | 'ExTime = GREATEST(CGREYLIST.ExTime, excluded.ExTime),' . | |
27 | 'Delay = GREATEST(CGREYLIST.Delay, excluded.Delay),' . | |
28 | 'Blocked = GREATEST(CGREYLIST.Blocked, excluded.Blocked),' . | |
29 | 'Passed = GREATEST(CGREYLIST.Passed, excluded.Passed)'; | |
2e049252 | 30 | |
a355f100 DM |
31 | sub open_ruledb { |
32 | my ($database, $host, $port) = @_; | |
33 | ||
5475e159 | 34 | $port //= 5432; |
a355f100 | 35 | |
5475e159 | 36 | $database //= $default_db_name; |
a355f100 DM |
37 | |
38 | if ($host) { | |
39 | ||
155b0da9 DM |
40 | # Note: pmgtunnel uses UDP sockets inside directory '/var/run/pmgtunnel', |
41 | # and the cluster 'cid' as port number. You can connect to the | |
42 | # socket with: host => /var/run/pmgtunnel, port => $cid | |
43 | ||
a355f100 DM |
44 | my $dsn = "dbi:Pg:dbname=$database;host=$host;port=$port;"; |
45 | ||
46 | my $timeout = 5; | |
47 | # only low level alarm interface works for DBI->connect | |
48 | my $mask = POSIX::SigSet->new(SIGALRM); | |
49 | my $action = POSIX::SigAction->new(sub { die "connect timeout\n" }, $mask); | |
50 | my $oldaction = POSIX::SigAction->new(); | |
51 | sigaction(SIGALRM, $action, $oldaction); | |
52 | ||
53 | my $rdb; | |
54 | ||
55 | eval { | |
56 | alarm($timeout); | |
5475e159 | 57 | $rdb = DBI->connect($dsn, 'root', undef, |
a355f100 DM |
58 | { PrintError => 0, RaiseError => 1 }); |
59 | alarm(0); | |
60 | }; | |
61 | alarm(0); | |
62 | sigaction(SIGALRM, $oldaction); # restore original handler | |
f1bf78ff | 63 | |
a355f100 DM |
64 | die $@ if $@; |
65 | ||
66 | return $rdb; | |
67 | } else { | |
155b0da9 | 68 | my $dsn = "DBI:Pg:dbname=$database;host=/var/run/postgresql;port=$port"; |
a355f100 | 69 | |
5475e159 | 70 | my $dbh = DBI->connect($dsn, $> == 0 ? 'root' : 'www-data', undef, |
a355f100 DM |
71 | { PrintError => 0, RaiseError => 1 }); |
72 | ||
73 | return $dbh; | |
74 | } | |
75 | } | |
76 | ||
97cab76a DM |
77 | sub postgres_admin_cmd { |
78 | my ($cmd, $options, @params) = @_; | |
79 | ||
80 | $cmd = ref($cmd) ? $cmd : [ $cmd ]; | |
81 | my $uid = getpwnam('postgres') || die "getpwnam postgres failed\n"; | |
82 | ||
83 | local $> = $uid; | |
84 | $! && die "setuid postgres ($uid) failed - $!\n"; | |
85 | ||
86 | PVE::Tools::run_command([@$cmd, '-U', 'postgres', @params], %$options); | |
87 | } | |
88 | ||
a355f100 DM |
89 | sub delete_ruledb { |
90 | my ($dbname) = @_; | |
91 | ||
97cab76a | 92 | postgres_admin_cmd('dropdb', undef, $dbname); |
a355f100 DM |
93 | } |
94 | ||
f1bf78ff DM |
95 | sub database_list { |
96 | ||
97 | my $database_list = {}; | |
98 | ||
99 | my $parser = sub { | |
100 | my $line = shift; | |
101 | ||
102 | my ($name, $owner) = map { PVE::Tools::trim($_) } split(/\|/, $line); | |
103 | return if !$name || !$owner; | |
104 | ||
105 | $database_list->{$name} = { owner => $owner }; | |
106 | }; | |
107 | ||
97cab76a | 108 | postgres_admin_cmd('psql', { outfunc => $parser }, '--list', '--quiet', '--tuples-only'); |
f1bf78ff DM |
109 | |
110 | return $database_list; | |
111 | } | |
112 | ||
f1bf78ff DM |
113 | my $cgreylist_ctablecmd = <<__EOD; |
114 | CREATE TABLE CGreylist | |
115 | (IPNet VARCHAR(16) NOT NULL, | |
116 | Host INTEGER NOT NULL, | |
117 | Sender VARCHAR(255) NOT NULL, | |
118 | Receiver VARCHAR(255) NOT NULL, | |
119 | Instance VARCHAR(255), | |
120 | RCTime INTEGER NOT NULL, | |
121 | ExTime INTEGER NOT NULL, | |
122 | Delay INTEGER NOT NULL DEFAULT 0, | |
123 | Blocked INTEGER NOT NULL, | |
124 | Passed INTEGER NOT NULL, | |
125 | CID INTEGER NOT NULL, | |
126 | MTime INTEGER NOT NULL, | |
127 | PRIMARY KEY (IPNet, Sender, Receiver)); | |
128 | ||
129 | CREATE INDEX CGreylist_Instance_Sender_Index ON CGreylist (Instance, Sender); | |
130 | ||
131 | CREATE INDEX CGreylist_ExTime_Index ON CGreylist (ExTime); | |
132 | ||
133 | CREATE INDEX CGreylist_MTime_Index ON CGreylist (MTime); | |
134 | __EOD | |
135 | ||
136 | my $clusterinfo_ctablecmd = <<__EOD; | |
137 | CREATE TABLE ClusterInfo | |
138 | (CID INTEGER NOT NULL, | |
139 | Name VARCHAR NOT NULL, | |
140 | IValue INTEGER, | |
141 | SValue VARCHAR, | |
142 | PRIMARY KEY (CID, Name)) | |
143 | __EOD | |
144 | ||
145 | my $daily_stat_ctablecmd = <<__EOD; | |
146 | CREATE TABLE DailyStat | |
147 | (Time INTEGER NOT NULL UNIQUE, | |
148 | CountIn INTEGER NOT NULL, | |
149 | CountOut INTEGER NOT NULL, | |
150 | BytesIn REAL NOT NULL, | |
151 | BytesOut REAL NOT NULL, | |
152 | VirusIn INTEGER NOT NULL, | |
153 | VirusOut INTEGER NOT NULL, | |
154 | SpamIn INTEGER NOT NULL, | |
155 | SpamOut INTEGER NOT NULL, | |
156 | BouncesIn INTEGER NOT NULL, | |
157 | BouncesOut INTEGER NOT NULL, | |
158 | GreylistCount INTEGER NOT NULL, | |
159 | SPFCount INTEGER NOT NULL, | |
160 | PTimeSum REAL NOT NULL, | |
161 | MTime INTEGER NOT NULL, | |
162 | RBLCount INTEGER DEFAULT 0 NOT NULL, | |
163 | PRIMARY KEY (Time)); | |
164 | ||
165 | CREATE INDEX DailyStat_MTime_Index ON DailyStat (MTime); | |
166 | ||
167 | __EOD | |
168 | ||
169 | my $domain_stat_ctablecmd = <<__EOD; | |
170 | CREATE TABLE DomainStat | |
171 | (Time INTEGER NOT NULL, | |
172 | Domain VARCHAR(255) NOT NULL, | |
173 | CountIn INTEGER NOT NULL, | |
174 | CountOut INTEGER NOT NULL, | |
175 | BytesIn REAL NOT NULL, | |
176 | BytesOut REAL NOT NULL, | |
177 | VirusIn INTEGER NOT NULL, | |
178 | VirusOut INTEGER NOT NULL, | |
179 | SpamIn INTEGER NOT NULL, | |
180 | SpamOut INTEGER NOT NULL, | |
181 | BouncesIn INTEGER NOT NULL, | |
182 | BouncesOut INTEGER NOT NULL, | |
183 | PTimeSum REAL NOT NULL, | |
184 | MTime INTEGER NOT NULL, | |
185 | PRIMARY KEY (Time, Domain)); | |
186 | ||
187 | CREATE INDEX DomainStat_MTime_Index ON DomainStat (MTime); | |
188 | __EOD | |
189 | ||
190 | my $statinfo_ctablecmd = <<__EOD; | |
191 | CREATE TABLE StatInfo | |
192 | (Name VARCHAR(255) NOT NULL UNIQUE, | |
193 | IValue INTEGER, | |
194 | SValue VARCHAR(255), | |
195 | PRIMARY KEY (Name)) | |
196 | __EOD | |
197 | ||
198 | my $virusinfo_stat_ctablecmd = <<__EOD; | |
199 | CREATE TABLE VirusInfo | |
200 | (Time INTEGER NOT NULL, | |
201 | Name VARCHAR NOT NULL, | |
202 | Count INTEGER NOT NULL, | |
203 | MTime INTEGER NOT NULL, | |
204 | PRIMARY KEY (Time, Name)); | |
205 | ||
206 | CREATE INDEX VirusInfo_MTime_Index ON VirusInfo (MTime); | |
207 | ||
208 | __EOD | |
209 | ||
210 | # mail storage stable | |
211 | # QTypes | |
212 | # V - Virus quarantine | |
213 | # S - Spam quarantine | |
214 | # D - Delayed Mails - not implemented | |
215 | # A - Held for Audit - not implemented | |
216 | # Status | |
217 | # N - new | |
218 | # D - deleted | |
219 | ||
220 | my $cmailstore_ctablecmd = <<__EOD; | |
221 | CREATE TABLE CMailStore | |
222 | (CID INTEGER DEFAULT 0 NOT NULL, | |
223 | RID INTEGER NOT NULL, | |
224 | ID SERIAL UNIQUE, | |
225 | Time INTEGER NOT NULL, | |
226 | QType "char" NOT NULL, | |
227 | Bytes INTEGER NOT NULL, | |
228 | Spamlevel INTEGER NOT NULL, | |
229 | Info VARCHAR NULL, | |
230 | Sender VARCHAR(255) NOT NULL, | |
231 | Header VARCHAR NOT NULL, | |
232 | File VARCHAR(255) NOT NULL, | |
233 | PRIMARY KEY (CID, RID)); | |
234 | CREATE INDEX CMailStore_Time_Index ON CMailStore (Time); | |
235 | ||
236 | CREATE TABLE CMSReceivers | |
237 | (CMailStore_CID INTEGER NOT NULL, | |
238 | CMailStore_RID INTEGER NOT NULL, | |
239 | PMail VARCHAR(255) NOT NULL, | |
240 | Receiver VARCHAR(255), | |
241 | TicketID INTEGER NOT NULL, | |
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 $@; | |
472 | } | |
0a580593 DM |
473 | } |
474 | ||
475 | sub init_ruledb { | |
476 | my ($ruledb, $reset, $testmode) = @_; | |
477 | ||
478 | my $dbh = $ruledb->{dbh}; | |
479 | ||
480 | if (!$reset) { | |
481 | # Greylist Objectgroup | |
482 | my $greylistgroup = PMG::RuleDB::Group->new | |
483 | ("GreyExclusion", "-", "greylist"); | |
484 | $ruledb->save_group ($greylistgroup); | |
485 | ||
486 | } else { | |
487 | # we do not touch greylist objects | |
488 | my $glids = "SELECT object.ID FROM Object, Objectgroup WHERE " . | |
489 | "objectgroup_id = objectgroup.id and class = 'greylist'"; | |
490 | ||
491 | $dbh->do ("DELETE FROM Rule; " . | |
492 | "DELETE FROM RuleGroup; " . | |
493 | "DELETE FROM Attribut WHERE Object_ID NOT IN ($glids); " . | |
494 | "DELETE FROM Object WHERE ID NOT IN ($glids); " . | |
495 | "DELETE FROM Objectgroup WHERE class != 'greylist';"); | |
496 | } | |
497 | ||
498 | # WHO Objects | |
499 | ||
500 | # Blacklist | |
501 | my $obj = PMG::RuleDB::EMail->new ('nomail@fromthisdomain.com'); | |
502 | my $blacklist = $ruledb->create_group_with_obj( | |
503 | $obj, 'Blacklist', 'Global blacklist'); | |
758c7b6b | 504 | |
0a580593 DM |
505 | # Whitelist |
506 | $obj = PMG::RuleDB::EMail->new('mail@fromthisdomain.com'); | |
507 | my $whitelist = $ruledb->create_group_with_obj( | |
508 | $obj, 'Whitelist', 'Global whitelist'); | |
509 | ||
510 | # WHEN Objects | |
511 | ||
512 | # Working hours | |
a29b9649 | 513 | $obj = PMG::RuleDB::TimeFrame->new(8*60, 16*60); |
0a580593 DM |
514 | my $working_hours =$ruledb->create_group_with_obj($obj, 'Office Hours' , |
515 | 'Usual office hours'); | |
516 | ||
517 | # WHAT Objects | |
518 | ||
0a580593 | 519 | # Images |
a29b9649 DM |
520 | $obj = PMG::RuleDB::ContentTypeFilter->new('image/.*'); |
521 | my $img_content = $ruledb->create_group_with_obj( | |
522 | $obj, 'Images', 'All kinds of graphic files'); | |
523 | ||
0a580593 | 524 | # Multimedia |
a29b9649 DM |
525 | $obj = PMG::RuleDB::ContentTypeFilter->new('audio/.*'); |
526 | my $mm_content = $ruledb->create_group_with_obj( | |
527 | $obj, 'Multimedia', 'Audio and Video'); | |
0a580593 | 528 | |
a29b9649 DM |
529 | $obj = PMG::RuleDB::ContentTypeFilter->new('video/.*'); |
530 | $ruledb->group_add_object($mm_content, $obj); | |
0a580593 DM |
531 | |
532 | # Office Files | |
a29b9649 DM |
533 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/vnd\.ms-excel'); |
534 | my $office_content = $ruledb->create_group_with_obj( | |
535 | $obj, 'Office Files', 'Common Office Files'); | |
758c7b6b | 536 | |
a29b9649 DM |
537 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
538 | 'application/vnd\.ms-powerpoint'); | |
758c7b6b | 539 | |
a29b9649 | 540 | $ruledb->group_add_object($office_content, $obj); |
758c7b6b | 541 | |
a29b9649 | 542 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/msword'); |
0a580593 | 543 | $ruledb->group_add_object ($office_content, $obj); |
758c7b6b | 544 | |
a29b9649 DM |
545 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
546 | 'application/vnd\.openxmlformats-officedocument\..*'); | |
547 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 548 | |
a29b9649 DM |
549 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
550 | 'application/vnd\.oasis\.opendocument\..*'); | |
551 | $ruledb->group_add_object($office_content, $obj); | |
0a580593 | 552 | |
a29b9649 DM |
553 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
554 | 'application/vnd\.stardivision\..*'); | |
555 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 556 | |
a29b9649 DM |
557 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
558 | 'application/vnd\.sun\.xml\..*'); | |
559 | $ruledb->group_add_object($office_content, $obj); | |
758c7b6b | 560 | |
0a580593 | 561 | # Dangerous Content |
a29b9649 DM |
562 | $obj = PMG::RuleDB::ContentTypeFilter->new( |
563 | 'application/x-ms-dos-executable'); | |
564 | my $exe_content = $ruledb->create_group_with_obj( | |
565 | $obj, 'Dangerous Content', 'executable files and partial messages'); | |
758c7b6b | 566 | |
a29b9649 DM |
567 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-java'); |
568 | $ruledb->group_add_object($exe_content, $obj); | |
569 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/javascript'); | |
570 | $ruledb->group_add_object($exe_content, $obj); | |
571 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-executable'); | |
572 | $ruledb->group_add_object($exe_content, $obj); | |
79ef2452 DM |
573 | $obj = PMG::RuleDB::ContentTypeFilter->new('application/x-ms-dos-executable'); |
574 | $ruledb->group_add_object($exe_content, $obj); | |
a29b9649 DM |
575 | $obj = PMG::RuleDB::ContentTypeFilter->new('message/partial'); |
576 | $ruledb->group_add_object($exe_content, $obj); | |
577 | $obj = PMG::RuleDB::MatchFilename->new('.*\.(vbs|pif|lnk|shs|shb)'); | |
578 | $ruledb->group_add_object($exe_content, $obj); | |
be6c5e4a | 579 | $obj = PMG::RuleDB::MatchFilename->new('.*\.\{.+\}'); |
a29b9649 | 580 | $ruledb->group_add_object($exe_content, $obj); |
0a580593 DM |
581 | |
582 | # Virus | |
758c7b6b DM |
583 | $obj = PMG::RuleDB::Virus->new(); |
584 | my $virus = $ruledb->create_group_with_obj( | |
585 | $obj, 'Virus', 'Matches virus infected mail'); | |
586 | ||
0a580593 DM |
587 | # WHAT Objects |
588 | ||
589 | # Spam | |
758c7b6b DM |
590 | $obj = PMG::RuleDB::Spam->new(3); |
591 | my $spam3 = $ruledb->create_group_with_obj( | |
592 | $obj, 'Spam (Level 3)', 'Matches possible spam mail'); | |
e7c865af | 593 | |
758c7b6b DM |
594 | $obj = PMG::RuleDB::Spam->new(5); |
595 | my $spam5 = $ruledb->create_group_with_obj( | |
596 | $obj, 'Spam (Level 5)', 'Matches possible spam mail'); | |
e7c865af | 597 | |
758c7b6b DM |
598 | $obj = PMG::RuleDB::Spam->new(10); |
599 | my $spam10 = $ruledb->create_group_with_obj( | |
600 | $obj, 'Spam (Level 10)', 'Matches possible spam mail'); | |
0a580593 DM |
601 | |
602 | # ACTIONS | |
603 | ||
758c7b6b DM |
604 | # Mark Spam |
605 | $obj = PMG::RuleDB::ModField->new('X-SPAM-LEVEL', '__SPAM_INFO__'); | |
606 | my $mod_spam_level = $ruledb->create_group_with_obj( | |
e7c865af | 607 | $obj, 'Modify Spam Level', |
758c7b6b | 608 | 'Mark mail as spam by adding a header tag.'); |
0a580593 DM |
609 | |
610 | # Mark Spam | |
758c7b6b DM |
611 | $obj = PMG::RuleDB::ModField->new('subject', 'SPAM: __SUBJECT__'); |
612 | my $mod_spam_subject = $ruledb->create_group_with_obj( | |
e7c865af | 613 | $obj, 'Modify Spam Subject', |
758c7b6b | 614 | 'Mark mail as spam by modifying the subject.'); |
e7c865af | 615 | |
0a580593 | 616 | # Remove matching attachments |
758c7b6b DM |
617 | $obj = PMG::RuleDB::Remove->new(0); |
618 | my $remove = $ruledb->create_group_with_obj( | |
619 | $obj, 'Remove attachments', 'Remove matching attachments'); | |
e7c865af | 620 | |
0a580593 | 621 | # Remove all attachments |
758c7b6b DM |
622 | $obj = PMG::RuleDB::Remove->new(1); |
623 | my $remove_all = $ruledb->create_group_with_obj( | |
624 | $obj, 'Remove all attachments', 'Remove all attachments'); | |
0a580593 DM |
625 | |
626 | # Accept | |
758c7b6b DM |
627 | $obj = PMG::RuleDB::Accept->new(); |
628 | my $accept = $ruledb->create_group_with_obj( | |
629 | $obj, 'Accept', 'Accept mail for Delivery'); | |
0a580593 DM |
630 | |
631 | # Block | |
758c7b6b DM |
632 | $obj = PMG::RuleDB::Block->new (); |
633 | my $block = $ruledb->create_group_with_obj($obj, 'Block', 'Block mail'); | |
0a580593 DM |
634 | |
635 | # Quarantine | |
758c7b6b DM |
636 | $obj = PMG::RuleDB::Quarantine->new(); |
637 | my $quarantine = $ruledb->create_group_with_obj( | |
638 | $obj, 'Quarantine', 'Move mail to quarantine'); | |
0a580593 DM |
639 | |
640 | # Notify Admin | |
758c7b6b DM |
641 | $obj = PMG::RuleDB::Notify->new('__ADMIN__'); |
642 | my $notify_admin = $ruledb->create_group_with_obj( | |
643 | $obj, 'Notify Admin', 'Send notification'); | |
0a580593 DM |
644 | |
645 | # Notify Sender | |
758c7b6b DM |
646 | $obj = PMG::RuleDB::Notify->new('__SENDER__'); |
647 | my $notify_sender = $ruledb->create_group_with_obj( | |
648 | $obj, 'Notify Sender', 'Send notification'); | |
0a580593 DM |
649 | |
650 | # Add Disclaimer | |
758c7b6b DM |
651 | $obj = PMG::RuleDB::Disclaimer->new (); |
652 | my $add_discl = $ruledb->create_group_with_obj( | |
653 | $obj, 'Disclaimer', 'Add Disclaimer'); | |
0a580593 DM |
654 | |
655 | # Attach original mail | |
656 | #$obj = Proxmox::RuleDB::Attach->new (); | |
758c7b6b | 657 | #my $attach_orig = $ruledb->create_group_with_obj ($obj, 'Attach Original Mail', |
0a580593 DM |
658 | # 'Attach Original Mail'); |
659 | ||
660 | ####################### RULES ################################## | |
661 | ||
662 | ## Block Dangerous Files | |
a29b9649 | 663 | my $rule = PMG::RuleDB::Rule->new ('Block Dangerous Files', 93, 1, 0); |
0a580593 DM |
664 | $ruledb->save_rule ($rule); |
665 | ||
666 | $ruledb->rule_add_what_group ($rule, $exe_content); | |
667 | $ruledb->rule_add_action ($rule, $remove); | |
668 | ||
669 | ## Block Viruses | |
a29b9649 | 670 | $rule = PMG::RuleDB::Rule->new ('Block Viruses', 96, 1, 0); |
0a580593 DM |
671 | $ruledb->save_rule ($rule); |
672 | ||
673 | $ruledb->rule_add_what_group ($rule, $virus); | |
674 | $ruledb->rule_add_action ($rule, $notify_admin); | |
758c7b6b | 675 | |
0a580593 DM |
676 | if ($testmode) { |
677 | $ruledb->rule_add_action ($rule, $block); | |
678 | } else { | |
679 | $ruledb->rule_add_action ($rule, $quarantine); | |
680 | } | |
681 | ||
682 | ## Virus Alert | |
a29b9649 | 683 | $rule = PMG::RuleDB::Rule->new ('Virus Alert', 96, 1, 1); |
0a580593 DM |
684 | $ruledb->save_rule ($rule); |
685 | ||
686 | $ruledb->rule_add_what_group ($rule, $virus); | |
687 | $ruledb->rule_add_action ($rule, $notify_sender); | |
688 | $ruledb->rule_add_action ($rule, $notify_admin); | |
689 | $ruledb->rule_add_action ($rule, $block); | |
758c7b6b | 690 | |
0a580593 | 691 | ## Blacklist |
a29b9649 | 692 | $rule = PMG::RuleDB::Rule->new ('Blacklist', 98, 1, 0); |
0a580593 DM |
693 | $ruledb->save_rule ($rule); |
694 | ||
695 | $ruledb->rule_add_from_group ($rule, $blacklist); | |
696 | $ruledb->rule_add_action ($rule, $block); | |
697 | ||
698 | ## Modify header | |
699 | if (!$testmode) { | |
a29b9649 | 700 | $rule = PMG::RuleDB::Rule->new ('Modify Header', 90, 1, 0); |
0a580593 DM |
701 | $ruledb->save_rule ($rule); |
702 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
703 | } | |
704 | ||
705 | ## Whitelist | |
a29b9649 | 706 | $rule = PMG::RuleDB::Rule->new ('Whitelist', 85, 1, 0); |
0a580593 DM |
707 | $ruledb->save_rule ($rule); |
708 | ||
709 | $ruledb->rule_add_from_group ($rule, $whitelist); | |
710 | $ruledb->rule_add_action ($rule, $accept); | |
711 | ||
712 | if ($testmode) { | |
a29b9649 | 713 | $rule = PMG::RuleDB::Rule->new ('Mark Spam', 80, 1, 0); |
0a580593 DM |
714 | $ruledb->save_rule ($rule); |
715 | ||
716 | $ruledb->rule_add_what_group ($rule, $spam10); | |
717 | $ruledb->rule_add_action ($rule, $mod_spam_level); | |
718 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
719 | } else { | |
720 | # Quarantine/Mark Spam (Level 3) | |
a29b9649 | 721 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 3)', 80, 1, 0); |
0a580593 DM |
722 | $ruledb->save_rule ($rule); |
723 | ||
724 | $ruledb->rule_add_what_group ($rule, $spam3); | |
725 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
726 | $ruledb->rule_add_action ($rule, $quarantine); | |
727 | #$ruledb->rule_add_action ($rule, $count_spam); | |
728 | } | |
729 | ||
730 | # Quarantine/Mark Spam (Level 5) | |
a29b9649 | 731 | $rule = PMG::RuleDB::Rule->new ('Quarantine/Mark Spam (Level 5)', 79, 0, 0); |
0a580593 DM |
732 | $ruledb->save_rule ($rule); |
733 | ||
734 | $ruledb->rule_add_what_group ($rule, $spam5); | |
735 | $ruledb->rule_add_action ($rule, $mod_spam_subject); | |
736 | $ruledb->rule_add_action ($rule, $quarantine); | |
737 | ||
738 | ## Block Spam Level 10 | |
a29b9649 | 739 | $rule = PMG::RuleDB::Rule->new ('Block Spam (Level 10)', 78, 0, 0); |
0a580593 DM |
740 | $ruledb->save_rule ($rule); |
741 | ||
742 | $ruledb->rule_add_what_group ($rule, $spam10); | |
743 | $ruledb->rule_add_action ($rule, $block); | |
744 | ||
745 | ## Block Outgoing Spam | |
a29b9649 | 746 | $rule = PMG::RuleDB::Rule->new ('Block outgoing Spam', 70, 0, 1); |
0a580593 DM |
747 | $ruledb->save_rule ($rule); |
748 | ||
749 | $ruledb->rule_add_what_group ($rule, $spam3); | |
750 | $ruledb->rule_add_action ($rule, $notify_admin); | |
751 | $ruledb->rule_add_action ($rule, $notify_sender); | |
752 | $ruledb->rule_add_action ($rule, $block); | |
753 | ||
754 | ## Add disclaimer | |
a29b9649 | 755 | $rule = PMG::RuleDB::Rule->new ('Add Disclaimer', 60, 0, 1); |
0a580593 DM |
756 | $ruledb->save_rule ($rule); |
757 | $ruledb->rule_add_action ($rule, $add_discl); | |
758 | ||
759 | # Block Multimedia Files | |
a29b9649 | 760 | $rule = PMG::RuleDB::Rule->new ('Block Multimedia Files', 87, 0, 2); |
0a580593 DM |
761 | $ruledb->save_rule ($rule); |
762 | ||
763 | $ruledb->rule_add_what_group ($rule, $mm_content); | |
764 | $ruledb->rule_add_action ($rule, $remove); | |
765 | ||
766 | #$ruledb->rule_add_from_group ($rule, $anybody); | |
767 | #$ruledb->rule_add_from_group ($rule, $trusted); | |
768 | #$ruledb->rule_add_to_group ($rule, $anybody); | |
769 | #$ruledb->rule_add_what_group ($rule, $ct_filter); | |
770 | #$ruledb->rule_add_action ($rule, $add_discl); | |
771 | #$ruledb->rule_add_action ($rule, $remove); | |
772 | #$ruledb->rule_add_action ($rule, $bcc); | |
773 | #$ruledb->rule_add_action ($rule, $storeq); | |
774 | #$ruledb->rule_add_action ($rule, $accept); | |
775 | ||
776 | cond_create_std_actions ($ruledb); | |
777 | } | |
778 | ||
8f4e102b DM |
779 | sub get_remote_time { |
780 | my ($rdb) = @_; | |
781 | ||
782 | my $sth = $rdb->prepare("SELECT EXTRACT (EPOCH FROM TIMESTAMP (0) WITH TIME ZONE 'now') as ctime;"); | |
783 | $sth->execute(); | |
784 | my $ctinfo = $sth->fetchrow_hashref(); | |
785 | $sth->finish (); | |
786 | ||
787 | return $ctinfo ? $ctinfo->{ctime} : 0; | |
788 | } | |
789 | ||
cfdf6608 DM |
790 | sub init_masterdb { |
791 | my ($lcid, $database) = @_; | |
792 | ||
793 | die "got unexpected cid for new master" if !$lcid; | |
794 | ||
795 | my $dbh; | |
796 | ||
797 | eval { | |
798 | $dbh = open_ruledb($database); | |
799 | ||
800 | $dbh->begin_work; | |
801 | ||
802 | print STDERR "update quarantine database\n"; | |
803 | $dbh->do ("UPDATE CMailStore SET CID = $lcid WHERE CID = 0;" . | |
804 | "UPDATE CMSReceivers SET CMailStore_CID = $lcid WHERE CMailStore_CID = 0;"); | |
805 | ||
806 | print STDERR "update statistic database\n"; | |
807 | $dbh->do ("UPDATE CStatistic SET CID = $lcid WHERE CID = 0;" . | |
808 | "UPDATE CReceivers SET CStatistic_CID = $lcid WHERE CStatistic_CID = 0;"); | |
809 | ||
810 | print STDERR "update greylist database\n"; | |
811 | $dbh->do ("UPDATE CGreylist SET CID = $lcid WHERE CID = 0;"); | |
812 | ||
813 | $dbh->commit; | |
814 | }; | |
815 | my $err = $@; | |
816 | ||
817 | if ($dbh) { | |
818 | $dbh->rollback if $err; | |
819 | $dbh->disconnect(); | |
820 | } | |
821 | ||
822 | die $err if $err; | |
823 | } | |
824 | ||
8fb6f404 DM |
825 | sub purge_statistic_database { |
826 | my ($dbh, $statlifetime) = @_; | |
827 | ||
828 | return if $statlifetime <= 0; | |
829 | ||
830 | my (undef, undef, undef, $mday, $mon, $year) = localtime(time()); | |
831 | my $end = timelocal(0, 0, 0, $mday, $mon, $year); | |
832 | my $start = $end - $statlifetime*86400; | |
833 | ||
834 | # delete statistics older than $start | |
835 | ||
836 | my $rows = 0; | |
837 | ||
838 | eval { | |
839 | $dbh->begin_work; | |
840 | ||
841 | my $sth = $dbh->prepare("DELETE FROM CStatistic WHERE time < $start"); | |
842 | $sth->execute; | |
843 | $rows = $sth->rows; | |
844 | $sth->finish; | |
845 | ||
846 | if ($rows > 0) { | |
847 | $sth = $dbh->prepare( | |
848 | "DELETE FROM CReceivers WHERE NOT EXISTS " . | |
849 | "(SELECT * FROM CStatistic WHERE CID = CStatistic_CID AND RID = CStatistic_RID)"); | |
850 | ||
851 | $sth->execute; | |
852 | } | |
853 | $dbh->commit; | |
854 | }; | |
855 | if (my $err = $@) { | |
856 | $dbh->rollback; | |
857 | die $err; | |
858 | } | |
859 | ||
860 | return $rows; | |
861 | } | |
862 | ||
da686811 DM |
863 | sub copy_table { |
864 | my ($ldb, $rdb, $table) = @_; | |
865 | ||
866 | $table = lc($table); | |
867 | ||
868 | my $sth = $ldb->column_info(undef, undef, $table, undef); | |
869 | my $attrs = $sth->fetchall_arrayref({}); | |
870 | ||
871 | my @col_arr; | |
872 | foreach my $ref (@$attrs) { | |
873 | push @col_arr, $ref->{COLUMN_NAME}; | |
874 | } | |
875 | ||
876 | $sth->finish(); | |
877 | ||
878 | my $cols = join(', ', @col_arr); | |
879 | $cols || die "unable to fetch column definitions of table '$table' : ERROR"; | |
880 | ||
881 | $rdb->do("COPY $table ($cols) TO STDOUT"); | |
882 | ||
883 | my $data = ''; | |
884 | ||
885 | eval { | |
886 | $ldb->do("COPY $table ($cols) FROM stdin"); | |
887 | ||
888 | while ($rdb->pg_getcopydata($data) >= 0) { | |
889 | $ldb->pg_putcopydata($data); | |
890 | } | |
891 | ||
892 | $ldb->pg_putcopyend(); | |
893 | }; | |
894 | if (my $err = $@) { | |
895 | $ldb->pg_putcopyend(); | |
896 | die $err; | |
897 | } | |
898 | } | |
899 | ||
6cf5b4aa DM |
900 | sub copy_selected_data { |
901 | my ($dbh, $select_sth, $table, $attrs, $callback) = @_; | |
902 | ||
903 | my $count = 0; | |
904 | ||
905 | my $insert_sth = $dbh->prepare( | |
c2e5905e | 906 | "INSERT INTO ${table}(" . join(',', @$attrs) . ') ' . |
6cf5b4aa DM |
907 | 'VALUES (' . join(',', ('?') x scalar(@$attrs)) . ')'); |
908 | ||
909 | while (my $ref = $select_sth->fetchrow_hashref()) { | |
910 | $callback->($ref) if $callback; | |
911 | $count++; | |
912 | $insert_sth->execute(map { $ref->{$_} } @$attrs); | |
913 | } | |
914 | ||
915 | return $count; | |
916 | } | |
917 | ||
987ee804 DM |
918 | sub update_master_clusterinfo { |
919 | my ($clientcid) = @_; | |
920 | ||
921 | my $dbh = open_ruledb(); | |
922 | ||
923 | $dbh->do("DELETE FROM ClusterInfo WHERE CID = $clientcid"); | |
924 | ||
925 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
926 | ||
927 | foreach my $table (@mt) { | |
928 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $clientcid, 'lastmt_$table', " . | |
929 | "EXTRACT(EPOCH FROM now())"); | |
930 | } | |
931 | } | |
932 | ||
933 | sub update_client_clusterinfo { | |
934 | my ($mastercid) = @_; | |
935 | ||
936 | my $dbh = open_ruledb(); | |
937 | ||
938 | $dbh->do ("DELETE FROM StatInfo"); # not needed at node | |
939 | ||
940 | $dbh->do ("DELETE FROM ClusterInfo WHERE CID = $mastercid"); | |
941 | ||
942 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CMailStore', " . | |
943 | "COALESCE (max (rid), -1) FROM CMailStore WHERE cid = $mastercid"); | |
944 | ||
945 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastid_CStatistic', " . | |
946 | "COALESCE (max (rid), -1) FROM CStatistic WHERE cid = $mastercid"); | |
947 | ||
948 | my @mt = ('CMSReceivers', 'CGreylist', 'UserPrefs', 'DomainStat', 'DailyStat', 'VirusInfo'); | |
949 | ||
950 | foreach my $table (@mt) { | |
951 | $dbh->do ("INSERT INTO ClusterInfo (cid, name, ivalue) select $mastercid, 'lastmt_$table', " . | |
952 | "COALESCE (max (mtime), 0) FROM $table"); | |
953 | } | |
954 | } | |
955 | ||
7b313034 DM |
956 | sub create_clusterinfo_default { |
957 | my ($dbh, $rcid, $name, $ivalue, $svalue) = @_; | |
958 | ||
959 | my $sth = $dbh->prepare("SELECT * FROM ClusterInfo WHERE CID = ? AND Name = ?"); | |
960 | $sth->execute($rcid, $name); | |
961 | if (!$sth->fetchrow_hashref()) { | |
962 | $dbh->do("INSERT INTO ClusterInfo (CID, Name, IValue, SValue) " . | |
963 | "VALUES (?, ?, ?, ?)", undef, | |
964 | $rcid, $name, $ivalue, $svalue); | |
965 | } | |
966 | $sth->finish(); | |
967 | } | |
968 | ||
969 | sub read_int_clusterinfo { | |
970 | my ($dbh, $rcid, $name) = @_; | |
971 | ||
972 | my $sth = $dbh->prepare( | |
973 | "SELECT ivalue as value FROM ClusterInfo " . | |
974 | "WHERE cid = ? AND NAME = ?"); | |
975 | $sth->execute($rcid, $name); | |
976 | my $cinfo = $sth->fetchrow_hashref(); | |
977 | $sth->finish(); | |
978 | ||
979 | return $cinfo->{value}; | |
980 | } | |
981 | ||
982 | sub write_maxint_clusterinfo { | |
983 | my ($dbh, $rcid, $name, $value) = @_; | |
984 | ||
2e049252 | 985 | $dbh->do("UPDATE ClusterInfo SET ivalue = GREATEST(ivalue, ?) " . |
7b313034 DM |
986 | "WHERE cid = ? AND name = ?", undef, |
987 | $value, $rcid, $name); | |
988 | } | |
989 | ||
987ee804 DM |
990 | sub init_nodedb { |
991 | my ($cinfo) = @_; | |
992 | ||
993 | my $ni = $cinfo->{master}; | |
994 | ||
995 | die "no master defined - unable to sync data from master\n" if !$ni; | |
996 | ||
997 | my $master_ip = $ni->{ip}; | |
998 | my $master_cid = $ni->{cid}; | |
22c16ff6 | 999 | my $master_name = $ni->{name}; |
987ee804 DM |
1000 | |
1001 | my $fn = "/tmp/masterdb$$.tar"; | |
1002 | unlink $fn; | |
1003 | ||
1004 | my $dbname = $default_db_name; | |
1005 | ||
1006 | eval { | |
1007 | print STDERR "copying master database from '${master_ip}'\n"; | |
1008 | ||
97cab76a DM |
1009 | open (my $fh, ">", $fn) || die "open '$fn' failed - $!\n"; |
1010 | ||
1011 | postgres_admin_cmd( | |
1012 | ['/usr/bin/ssh', '-o', 'BatchMode=yes', | |
1013 | '-o', "HostKeyAlias=${master_name}", | |
1014 | $master_ip, 'pg_dump'], | |
1015 | { output => '>&' . fileno($fh) }, | |
1016 | $dbname, '-F', 'c'); | |
22c16ff6 | 1017 | |
97cab76a | 1018 | close($fh); |
987ee804 DM |
1019 | |
1020 | my $size = -s $fn; | |
1021 | ||
1022 | print STDERR "copying master database finished (got $size bytes)\n"; | |
1023 | ||
1024 | print STDERR "delete local database\n"; | |
1025 | ||
97cab76a | 1026 | postgres_admin_cmd('dropdb', undef, $dbname , '--if-exists'); |
987ee804 DM |
1027 | |
1028 | print STDERR "create new local database\n"; | |
1029 | ||
97cab76a | 1030 | postgres_admin_cmd('createdb', undef, $dbname); |
987ee804 DM |
1031 | |
1032 | print STDERR "insert received data into local database\n"; | |
1033 | ||
1034 | my $mess; | |
1035 | my $parser = sub { | |
1036 | my $line = shift; | |
1037 | ||
1038 | if ($line =~ m/restoring data for table \"(.+)\"/) { | |
1039 | print STDERR "restoring table $1\n"; | |
1040 | } elsif (!$mess && ($line =~ m/creating (INDEX|CONSTRAINT)/)) { | |
1041 | $mess = "creating indexes"; | |
1042 | print STDERR "$mess\n"; | |
1043 | } | |
1044 | }; | |
1045 | ||
97cab76a DM |
1046 | my $opts = { |
1047 | outfunc => $parser, | |
1048 | errfunc => $parser, | |
1049 | errmsg => "pg_restore failed" | |
1050 | }; | |
1051 | ||
1052 | postgres_admin_cmd('pg_restore', $opts, '-d', $dbname, '-v', $fn); | |
987ee804 DM |
1053 | |
1054 | print STDERR "run analyze to speed up database queries\n"; | |
1055 | ||
97cab76a | 1056 | postgres_admin_cmd('psql', { input => 'analyze;' }, $dbname); |
987ee804 DM |
1057 | |
1058 | update_client_clusterinfo($master_cid); | |
1059 | }; | |
1060 | ||
1061 | my $err = $@; | |
1062 | ||
1063 | unlink $fn; | |
1064 | ||
1065 | die $err if $err; | |
1066 | } | |
1067 | ||
f3464b71 DM |
1068 | sub cluster_sync_status { |
1069 | my ($cinfo) = @_; | |
1070 | ||
1071 | my $dbh; | |
1072 | ||
1073 | my $minmtime; | |
1074 | ||
1075 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1076 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1077 | $minmtime->{$ni->{cid}} = 0; | |
1078 | } | |
1079 | ||
1080 | eval { | |
1081 | $dbh = open_ruledb(); | |
1082 | ||
1083 | my $sth = $dbh->prepare( | |
1084 | "SELECT cid, MIN (ivalue) as minmtime FROM ClusterInfo " . | |
1085 | "WHERE name = 'lastsync' AND ivalue > 0 " . | |
1086 | "GROUP BY cid"); | |
1087 | ||
1088 | $sth->execute(); | |
1089 | ||
1090 | while (my $info = $sth->fetchrow_hashref()) { | |
1091 | foreach my $ni (values %{$cinfo->{ids}}) { | |
1092 | next if $cinfo->{local}->{cid} == $ni->{cid}; # skip local CID | |
1093 | if ($ni->{cid} == $info->{cid}) { # node exists | |
1094 | $minmtime->{$ni->{cid}} = $info->{minmtime}; | |
1095 | } | |
1096 | } | |
1097 | } | |
1098 | ||
1099 | $sth->finish (); | |
1100 | }; | |
1101 | my $err = $@; | |
1102 | ||
1103 | $dbh->disconnect() if $dbh; | |
1104 | ||
b902c0b8 | 1105 | syslog('err', $err) if $err; |
f3464b71 DM |
1106 | |
1107 | return $minmtime; | |
1108 | } | |
1109 | ||
cfdf6608 | 1110 | |
a355f100 | 1111 | 1; |