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Commit | Line | Data |
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0854fb22 DM |
1 | package PMG::Cluster; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
45e68618 | 5 | use Data::Dumper; |
0854fb22 | 6 | use Socket; |
cfdf6608 | 7 | use File::Path; |
9430b6d4 | 8 | use Time::HiRes qw (gettimeofday tv_interval); |
45e68618 | 9 | |
a7c7cad7 | 10 | use PVE::SafeSyslog; |
0854fb22 DM |
11 | use PVE::Tools; |
12 | use PVE::INotify; | |
13 | ||
1fb2ab76 | 14 | use PMG::Utils; |
a7c7cad7 | 15 | use PMG::Config; |
9f67f5b3 | 16 | use PMG::ClusterConfig; |
db303db4 DM |
17 | use PMG::RuleDB; |
18 | use PMG::RuleCache; | |
9430b6d4 | 19 | use PMG::MailQueue; |
db303db4 | 20 | use PVE::APIClient::LWP; |
0854fb22 | 21 | |
8737f93a DM |
22 | sub remote_node_ip { |
23 | my ($nodename, $noerr) = @_; | |
24 | ||
d8782874 | 25 | my $cinfo = PMG::ClusterConfig->new(); |
8737f93a | 26 | |
45e68618 | 27 | foreach my $entry (values %{$cinfo->{ids}}) { |
8737f93a DM |
28 | if ($entry->{name} eq $nodename) { |
29 | my $ip = $entry->{ip}; | |
30 | return $ip if !wantarray; | |
31 | my $family = PVE::Tools::get_host_address_family($ip); | |
32 | return ($ip, $family); | |
33 | } | |
34 | } | |
35 | ||
36 | # fallback: try to get IP by other means | |
9f67f5b3 | 37 | return PMG::Utils::lookup_node_ip($nodename, $noerr); |
8737f93a DM |
38 | } |
39 | ||
d2e43f9e DM |
40 | sub get_master_node { |
41 | my ($cinfo) = @_; | |
42 | ||
d8782874 | 43 | $cinfo = PMG::ClusterConfig->new() if !$cinfo; |
d2e43f9e DM |
44 | |
45 | return $cinfo->{master}->{name} if defined($cinfo->{master}); | |
46 | ||
47 | return 'localhost'; | |
48 | } | |
49 | ||
cba17aeb DM |
50 | sub read_local_ssl_cert_fingerprint { |
51 | my $cert_path = "/etc/pmg/pmg-api.pem"; | |
0854fb22 | 52 | |
cba17aeb DM |
53 | my $cert; |
54 | eval { | |
55 | my $bio = Net::SSLeay::BIO_new_file($cert_path, 'r'); | |
56 | $cert = Net::SSLeay::PEM_read_bio_X509($bio); | |
57 | Net::SSLeay::BIO_free($bio); | |
58 | }; | |
59 | if (my $err = $@) { | |
60 | die "unable to read certificate '$cert_path' - $err\n"; | |
61 | } | |
0854fb22 | 62 | |
cba17aeb DM |
63 | if (!defined($cert)) { |
64 | die "unable to read certificate '$cert_path' - got empty value\n"; | |
65 | } | |
66 | ||
67 | my $fp; | |
68 | eval { | |
69 | $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256'); | |
70 | }; | |
71 | if (my $err = $@) { | |
72 | die "unable to get fingerprint for '$cert_path' - $err\n"; | |
73 | } | |
0854fb22 | 74 | |
cba17aeb DM |
75 | if (!defined($fp) || $fp eq '') { |
76 | die "unable to get fingerprint for '$cert_path' - got empty value\n"; | |
77 | } | |
0854fb22 | 78 | |
cba17aeb DM |
79 | return $fp; |
80 | } | |
0854fb22 | 81 | |
cba17aeb DM |
82 | my $hostrsapubkey_fn = '/etc/ssh/ssh_host_rsa_key.pub'; |
83 | my $rootrsakey_fn = '/root/.ssh/id_rsa'; | |
84 | my $rootrsapubkey_fn = '/root/.ssh/id_rsa.pub'; | |
0854fb22 | 85 | |
cba17aeb DM |
86 | sub read_local_cluster_info { |
87 | ||
88 | my $res = {}; | |
89 | ||
90 | my $hostrsapubkey = PVE::Tools::file_read_firstline($hostrsapubkey_fn); | |
91 | $hostrsapubkey =~ s/^.*ssh-rsa\s+//i; | |
92 | $hostrsapubkey =~ s/\s+root\@\S+\s*$//i; | |
93 | ||
94 | die "unable to parse ${hostrsapubkey_fn}\n" | |
95 | if $hostrsapubkey !~ m/^[A-Za-z0-9\.\/\+]{200,}$/; | |
0854fb22 DM |
96 | |
97 | my $nodename = PVE::INotify::nodename(); | |
98 | ||
cba17aeb | 99 | $res->{name} = $nodename; |
0854fb22 | 100 | |
cba17aeb | 101 | $res->{ip} = PMG::Utils::lookup_node_ip($nodename); |
0854fb22 | 102 | |
cba17aeb | 103 | $res->{hostrsapubkey} = $hostrsapubkey; |
0854fb22 | 104 | |
cba17aeb DM |
105 | if (! -f $rootrsapubkey_fn) { |
106 | unlink $rootrsakey_fn; | |
107 | my $cmd = ['ssh-keygen', '-t', 'rsa', '-N', '', '-b', '2048', | |
108 | '-f', $rootrsakey_fn]; | |
1fb2ab76 | 109 | PMG::Utils::run_silent_cmd($cmd); |
cba17aeb DM |
110 | } |
111 | ||
112 | my $rootrsapubkey = PVE::Tools::file_read_firstline($rootrsapubkey_fn); | |
113 | $rootrsapubkey =~ s/^.*ssh-rsa\s+//i; | |
114 | $rootrsapubkey =~ s/\s+root\@\S+\s*$//i; | |
115 | ||
116 | die "unable to parse ${rootrsapubkey_fn}\n" | |
117 | if $rootrsapubkey !~ m/^[A-Za-z0-9\.\/\+]{200,}$/; | |
118 | ||
119 | $res->{rootrsapubkey} = $rootrsapubkey; | |
120 | ||
121 | $res->{fingerprint} = read_local_ssl_cert_fingerprint(); | |
122 | ||
123 | return $res; | |
124 | } | |
125 | ||
126 | # X509 Certificate cache helper | |
127 | ||
128 | my $cert_cache_nodes = {}; | |
129 | my $cert_cache_timestamp = time(); | |
130 | my $cert_cache_fingerprints = {}; | |
0854fb22 | 131 | |
cba17aeb | 132 | sub update_cert_cache { |
0854fb22 | 133 | |
cba17aeb DM |
134 | $cert_cache_timestamp = time(); |
135 | ||
136 | $cert_cache_fingerprints = {}; | |
137 | $cert_cache_nodes = {}; | |
138 | ||
d8782874 | 139 | my $cinfo = PMG::ClusterConfig->new(); |
cba17aeb DM |
140 | |
141 | foreach my $entry (values %{$cinfo->{ids}}) { | |
142 | my $node = $entry->{name}; | |
143 | my $fp = $entry->{fingerprint}; | |
144 | if ($node && $fp) { | |
145 | $cert_cache_fingerprints->{$fp} = 1; | |
146 | $cert_cache_nodes->{$node} = $fp; | |
0854fb22 DM |
147 | } |
148 | } | |
149 | } | |
150 | ||
151 | # load and cache cert fingerprint once | |
152 | sub initialize_cert_cache { | |
153 | my ($node) = @_; | |
154 | ||
cba17aeb | 155 | update_cert_cache() |
0854fb22 DM |
156 | if defined($node) && !defined($cert_cache_nodes->{$node}); |
157 | } | |
158 | ||
159 | sub check_cert_fingerprint { | |
160 | my ($cert) = @_; | |
161 | ||
162 | # clear cache every 30 minutes at least | |
cba17aeb | 163 | update_cert_cache() if time() - $cert_cache_timestamp >= 60*30; |
0854fb22 DM |
164 | |
165 | # get fingerprint of server certificate | |
166 | my $fp; | |
167 | eval { | |
168 | $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256'); | |
169 | }; | |
170 | return 0 if $@ || !defined($fp) || $fp eq ''; # error | |
171 | ||
172 | my $check = sub { | |
173 | for my $expected (keys %$cert_cache_fingerprints) { | |
174 | return 1 if $fp eq $expected; | |
175 | } | |
176 | return 0; | |
177 | }; | |
178 | ||
cba17aeb | 179 | return 1 if $check->(); |
0854fb22 DM |
180 | |
181 | # clear cache and retry at most once every minute | |
182 | if (time() - $cert_cache_timestamp >= 60) { | |
183 | syslog ('info', "Could not verify remote node certificate '$fp' with list of pinned certificates, refreshing cache"); | |
184 | update_cert_cache(); | |
cba17aeb | 185 | return $check->(); |
0854fb22 DM |
186 | } |
187 | ||
188 | return 0; | |
189 | } | |
190 | ||
58072364 DM |
191 | my $sshglobalknownhosts = "/etc/ssh/ssh_known_hosts2"; |
192 | my $rootsshauthkeys = "/root/.ssh/authorized_keys"; | |
193 | my $ssh_rsa_id = "/root/.ssh/id_rsa.pub"; | |
194 | ||
195 | sub update_ssh_keys { | |
196 | my ($cinfo) = @_; | |
197 | ||
198 | my $data = ''; | |
199 | foreach my $node (values %{$cinfo->{ids}}) { | |
200 | $data .= "$node->{ip} ssh-rsa $node->{hostrsapubkey}\n"; | |
201 | $data .= "$node->{name} ssh-rsa $node->{hostrsapubkey}\n"; | |
202 | } | |
203 | ||
204 | PVE::Tools::file_set_contents($sshglobalknownhosts, $data); | |
205 | ||
206 | $data = ''; | |
207 | ||
208 | # always add ourself | |
209 | if (-f $ssh_rsa_id) { | |
210 | my $pub = PVE::Tools::file_get_contents($ssh_rsa_id); | |
211 | chomp($pub); | |
212 | $data .= "$pub\n"; | |
213 | } | |
214 | ||
215 | foreach my $node (values %{$cinfo->{ids}}) { | |
216 | $data .= "ssh-rsa $node->{rootrsapubkey} root\@$node->{name}\n"; | |
217 | } | |
218 | ||
219 | if (-f $rootsshauthkeys) { | |
a7c7cad7 DM |
220 | my $mykey = PVE::Tools::file_get_contents($rootsshauthkeys, 128*1024); |
221 | chomp($mykey); | |
222 | $data .= "$mykey\n"; | |
58072364 DM |
223 | } |
224 | ||
225 | my $newdata = ""; | |
226 | my $vhash = {}; | |
227 | my @lines = split(/\n/, $data); | |
228 | foreach my $line (@lines) { | |
229 | if ($line !~ /^#/ && $line =~ m/(^|\s)ssh-(rsa|dsa)\s+(\S+)\s+\S+$/) { | |
230 | next if $vhash->{$3}++; | |
231 | } | |
232 | $newdata .= "$line\n"; | |
233 | } | |
234 | ||
235 | PVE::Tools::file_set_contents($rootsshauthkeys, $newdata, 0600); | |
236 | } | |
237 | ||
a7c7cad7 DM |
238 | my $cfgdir = '/etc/pmg'; |
239 | my $syncdir = "$cfgdir/master"; | |
240 | ||
241 | my $cond_commit_synced_file = sub { | |
242 | my ($filename, $dstfn) = @_; | |
243 | ||
244 | $dstfn = "$cfgdir/$filename" if !defined($dstfn); | |
245 | my $srcfn = "$syncdir/$filename"; | |
246 | ||
247 | if (! -f $srcfn) { | |
248 | unlink $dstfn; | |
249 | return; | |
250 | } | |
251 | ||
252 | my $new = PVE::Tools::file_get_contents($srcfn, 1024*1024); | |
253 | ||
254 | if (-f $dstfn) { | |
255 | my $old = PVE::Tools::file_get_contents($dstfn, 1024*1024); | |
256 | return 0 if $new eq $old; | |
257 | } | |
258 | ||
259 | rename($srcfn, $dstfn) || | |
260 | die "cond_rename_file '$filename' failed - $!\n"; | |
261 | ||
262 | print STDERR "updated $dstfn\n"; | |
263 | ||
264 | return 1; | |
265 | }; | |
266 | ||
c9dae0df DM |
267 | my $rsync_command = sub { |
268 | my ($host_key_alias, @args) = @_; | |
269 | ||
270 | my $ssh_cmd = '--rsh=ssh -l root -o BatchMode=yes'; | |
271 | $ssh_cmd .= " -o HostKeyAlias=${host_key_alias}" if $host_key_alias; | |
272 | ||
273 | my $cmd = ['rsync', $ssh_cmd, '-q', @args]; | |
274 | ||
275 | return $cmd; | |
276 | }; | |
277 | ||
278 | sub sync_quarantine_files { | |
279 | my ($host_ip, $host_name, $flistname) = @_; | |
280 | ||
9430b6d4 DM |
281 | my $spooldir = $PMG::MailQueue::spooldir; |
282 | ||
c9dae0df DM |
283 | my $cmd = $rsync_command->( |
284 | $host_name, '--timeout', '10', "${host_ip}:$spooldir", $spooldir, | |
285 | '--files-from', $flistname); | |
286 | ||
9430b6d4 | 287 | PVE::Tools::run_command($cmd); |
c9dae0df DM |
288 | } |
289 | ||
290 | sub sync_spooldir { | |
291 | my ($host_ip, $host_name, $rcid) = @_; | |
292 | ||
9430b6d4 DM |
293 | my $spooldir = $PMG::MailQueue::spooldir; |
294 | ||
c9dae0df DM |
295 | mkdir "$spooldir/cluster/"; |
296 | my $syncdir = "$spooldir/cluster/$rcid"; | |
297 | mkdir $syncdir; | |
298 | ||
299 | my $cmd = $rsync_command->( | |
300 | $host_name, '-aq', '--timeout', '10', "${host_ip}:$syncdir/", $syncdir); | |
301 | ||
302 | foreach my $incl (('spam/', 'spam/*', 'spam/*/*', 'virus/', 'virus/*', 'virus/*/*')) { | |
303 | push @$cmd, '--include', $incl; | |
304 | } | |
305 | ||
306 | push @$cmd, '--exclude', '*'; | |
307 | ||
308 | PVE::Tools::run_command($cmd); | |
309 | } | |
310 | ||
311 | sub sync_master_quar { | |
312 | my ($host_ip, $host_name) = @_; | |
313 | ||
9430b6d4 DM |
314 | my $spooldir = $PMG::MailQueue::spooldir; |
315 | ||
c9dae0df DM |
316 | my $syncdir = "$spooldir/cluster/"; |
317 | mkdir $syncdir; | |
318 | ||
319 | my $cmd = $rsync_command->( | |
320 | $host_name, '-aq', '--timeout', '10', "${host_ip}:$syncdir", $syncdir); | |
321 | ||
322 | PVE::Tools::run_command($cmd); | |
323 | } | |
324 | ||
58072364 | 325 | sub sync_config_from_master { |
809ae8f4 | 326 | my ($master_name, $master_ip, $noreload) = @_; |
58072364 | 327 | |
58072364 | 328 | mkdir $syncdir; |
a7c7cad7 | 329 | File::Path::remove_tree($syncdir, {keep_root => 1}); |
58072364 | 330 | |
a7c7cad7 DM |
331 | my $sa_conf_dir = "/etc/mail/spamassassin"; |
332 | my $sa_custom_cf = "custom.cf"; | |
58072364 | 333 | |
c9dae0df DM |
334 | my $cmd = $rsync_command->( |
335 | $master_name, '-lpgoq', | |
336 | "${master_ip}:$cfgdir/* ${sa_conf_dir}/${sa_custom_cf}", | |
337 | "$syncdir/", | |
338 | '--exclude', '*~', | |
339 | '--exclude', '*.db', | |
340 | '--exclude', 'pmg-api.pem', | |
341 | '--exclude', 'pmg-tls.pem', | |
342 | ); | |
58072364 DM |
343 | |
344 | my $errmsg = "syncing master configuration from '${master_ip}' failed"; | |
345 | PVE::Tools::run_command($cmd, errmsg => $errmsg); | |
a7c7cad7 DM |
346 | |
347 | # verify that the remote host is cluster master | |
348 | open (my $fh, '<', "$syncdir/cluster.conf") || | |
349 | die "unable to open synced cluster.conf - $!\n"; | |
a7c7cad7 | 350 | |
809ae8f4 DM |
351 | my $cinfo = PMG::ClusterConfig::read_cluster_conf('cluster.conf', $fh); |
352 | ||
353 | if (!$cinfo->{master} || ($cinfo->{master}->{ip} ne $master_ip)) { | |
a7c7cad7 DM |
354 | die "host '$master_ip' is not cluster master\n"; |
355 | } | |
356 | ||
809ae8f4 DM |
357 | my $role = $cinfo->{'local'}->{type} // '-'; |
358 | die "local node '$cinfo->{local}->{name}' not part of cluster\n" | |
a7c7cad7 DM |
359 | if $role eq '-'; |
360 | ||
809ae8f4 | 361 | die "local node '$cinfo->{local}->{name}' is new cluster master\n" |
a7c7cad7 DM |
362 | if $role eq 'master'; |
363 | ||
a7c7cad7 | 364 | $cond_commit_synced_file->('cluster.conf'); |
a7c7cad7 DM |
365 | |
366 | my $files = [ | |
367 | 'pmg-authkey.key', | |
368 | 'pmg-authkey.pub', | |
369 | 'pmg-csrf.key', | |
370 | 'ldap.conf', | |
371 | 'user.conf', | |
372 | ]; | |
373 | ||
374 | foreach my $filename (@$files) { | |
375 | $cond_commit_synced_file->($filename); | |
376 | } | |
377 | ||
378 | my $force_restart = {}; | |
379 | ||
380 | if ($cond_commit_synced_file->($sa_custom_cf, "${sa_conf_dir}/${sa_custom_cf}")) { | |
381 | $force_restart->{spam} = 1; | |
382 | } | |
383 | ||
384 | $cond_commit_synced_file->('pmg.conf'); | |
58072364 DM |
385 | } |
386 | ||
db303db4 DM |
387 | sub sync_ruledb_from_master { |
388 | my ($ldb, $rdb, $ni, $ticket) = @_; | |
389 | ||
390 | my $ruledb = PMG::RuleDB->new($ldb); | |
391 | my $rulecache = PMG::RuleCache->new($ruledb); | |
392 | ||
393 | my $conn = PVE::APIClient::LWP->new( | |
394 | ticket => $ticket, | |
395 | cookie_name => 'PMGAuthCookie', | |
396 | host => $ni->{ip}, | |
397 | cached_fingerprints => { | |
398 | $ni->{fingerprint} => 1, | |
399 | }); | |
400 | ||
401 | my $digest = $conn->get("/config/ruledb/digest", {}); | |
402 | ||
403 | return if $digest eq $rulecache->{digest}; # no changes | |
404 | ||
405 | syslog('info', "detected rule database changes - starting sync from '$ni->{ip}'"); | |
406 | ||
407 | eval { | |
408 | $ldb->begin_work; | |
409 | ||
410 | $ldb->do("DELETE FROM Rule"); | |
411 | $ldb->do("DELETE FROM RuleGroup"); | |
412 | $ldb->do("DELETE FROM ObjectGroup"); | |
413 | $ldb->do("DELETE FROM Object"); | |
414 | $ldb->do("DELETE FROM Attribut"); | |
415 | ||
416 | eval { | |
417 | $rdb->begin_work; | |
418 | ||
419 | # read a consistent snapshot | |
420 | $rdb->do("SET TRANSACTION ISOLATION LEVEL SERIALIZABLE"); | |
421 | ||
422 | PMG::DBTools::copy_table($ldb, $rdb, "Rule"); | |
423 | PMG::DBTools::copy_table($ldb, $rdb, "RuleGroup"); | |
424 | PMG::DBTools::copy_table($ldb, $rdb, "ObjectGroup"); | |
425 | PMG::DBTools::copy_table($ldb, $rdb, "Object", 'value'); | |
426 | PMG::DBTools::copy_table($ldb, $rdb, "Attribut", 'value'); | |
427 | }; | |
428 | ||
429 | $rdb->rollback; # end transaction | |
430 | ||
431 | die $@ if $@; | |
432 | ||
433 | # update sequences | |
434 | ||
435 | $ldb->do("SELECT setval('rule_id_seq', max(id)+1) FROM Rule"); | |
436 | $ldb->do("SELECT setval('object_id_seq', max(id)+1) FROM Object"); | |
437 | $ldb->do("SELECT setval('objectgroup_id_seq', max(id)+1) FROM ObjectGroup"); | |
438 | ||
439 | $ldb->commit; | |
440 | }; | |
441 | if (my $err = $@) { | |
442 | $ldb->rollback; | |
443 | die $err; | |
444 | } | |
445 | ||
446 | syslog('info', "finished rule database sync from host '$ni->{ip}'"); | |
447 | } | |
448 | ||
9430b6d4 DM |
449 | sub sync_quarantine_db { |
450 | my ($ldb, $rdb, $ni, $rsynctime_ref) = @_; | |
451 | ||
452 | my $rcid = $ni->{cid}; | |
453 | ||
454 | my $maxmails = 100000; | |
455 | ||
456 | my $mscount = 0; | |
457 | ||
458 | my $ctime = PMG::DBTools::get_remote_time($rdb); | |
459 | ||
460 | my $maxcount = 1000; | |
461 | ||
462 | my $count; | |
463 | ||
464 | PMG::DBTools::create_clusterinfo_default($ldb, $rcid, 'lastid_CMailStore', -1, undef); | |
465 | ||
466 | do { # get new values | |
467 | ||
468 | $count = 0; | |
469 | ||
470 | my $flistname = "/tmp/quarantinefilelist.$$"; | |
471 | ||
472 | eval { | |
473 | $ldb->begin_work; | |
474 | ||
475 | open(my $flistfh, '>', $flistname) || | |
476 | die "unable to open file '$flistname' - $!\n"; | |
477 | ||
478 | my $lastid = PMG::DBTools::read_int_clusterinfo($ldb, $rcid, 'lastid_CMailStore'); | |
479 | ||
480 | # sync CMailStore | |
481 | ||
482 | my $sth = $rdb->prepare( | |
483 | "SELECT * from CMailstore WHERE cid = ? AND rid > ? " . | |
484 | "ORDER BY cid,rid LIMIT ?"); | |
485 | $sth->execute($rcid, $lastid, $maxcount); | |
486 | ||
487 | my $maxid; | |
488 | my $callback = sub { | |
489 | my $ref = shift; | |
490 | $maxid = $ref->{rid}; | |
491 | print $flistfh "$ref->{file}\n"; | |
492 | }; | |
493 | ||
494 | my $attrs = [qw(cid rid time qtype bytes spamlevel info sender header file)]; | |
495 | $count += PMG::DBTools::copy_selected_data($ldb, $sth, 'CMailStore', $attrs, $callback); | |
496 | ||
497 | close($flistfh); | |
498 | ||
499 | my $starttime = [ gettimeofday() ]; | |
500 | sync_quarantine_files($ni->{ip}, $ni->{name}, $flistname); | |
501 | $$rsynctime_ref += tv_interval($starttime); | |
502 | ||
503 | if ($maxid) { | |
504 | # sync CMSReceivers | |
505 | ||
506 | $sth = $rdb->prepare( | |
507 | "SELECT * from CMSReceivers WHERE " . | |
508 | "CMailStore_CID = ? AND CMailStore_RID > ? " . | |
509 | "AND CMailStore_RID <= ?"); | |
510 | $sth->execute($rcid, $lastid, $maxid); | |
511 | ||
512 | $attrs = [qw(cmailstore_cid cmailstore_rid pmail receiver ticketid status mtime)]; | |
513 | PMG::DBTools::copy_selected_data($ldb, $sth, 'CMSReceivers', $attrs); | |
514 | ||
515 | PMG::DBTools::write_maxint_clusterinfo($ldb, $rcid, 'lastid_CMailStore', $maxid); | |
516 | } | |
517 | ||
518 | $ldb->commit; | |
519 | }; | |
520 | my $err = $@; | |
521 | ||
522 | unlink $flistname; | |
523 | ||
524 | if ($err) { | |
525 | $ldb->rollback; | |
526 | die $err; | |
527 | } | |
528 | ||
529 | $mscount += $count; | |
530 | ||
531 | last if $mscount >= $maxmails; | |
532 | ||
533 | } while ($count >= $maxcount); | |
534 | ||
535 | PMG::DBTools::create_clusterinfo_default($ldb, $rcid, 'lastmt_CMSReceivers', 0, undef); | |
536 | ||
537 | eval { # synchronize status updates | |
538 | $ldb->begin_work; | |
539 | ||
540 | my $lastmt = PMG::DBTools::read_int_clusterinfo($ldb, $rcid, 'lastmt_CMSReceivers'); | |
541 | ||
542 | my $sth = $rdb->prepare ("SELECT * from CMSReceivers WHERE mtime >= ? AND status != 'N'"); | |
543 | $sth->execute($lastmt); | |
544 | ||
545 | my $update_sth = $ldb->prepare( | |
546 | "UPDATE CMSReceivers SET status = ? WHERE " . | |
547 | "CMailstore_CID = ? AND CMailstore_RID = ? AND PMail = ?;"); | |
548 | while (my $ref = $sth->fetchrow_hashref()) { | |
549 | $update_sth->execute($ref->{status}, $ref->{cmailstore_cid}, | |
550 | $ref->{cmailstore_rid}, $ref->{pmail}); | |
551 | } | |
552 | ||
553 | PMG::DBTools::write_maxint_clusterinfo($ldb, $rcid, 'lastmt_CMSReceivers', $ctime); | |
554 | ||
555 | $ldb->commit; | |
556 | }; | |
557 | if (my $err = $@) { | |
558 | $ldb->rollback; | |
559 | die $err; | |
560 | } | |
561 | ||
562 | return $mscount; | |
563 | } | |
564 | ||
565 | sub sync_statistic_db { | |
566 | my ($ldb, $rdb, $ni) = @_; | |
567 | ||
568 | my $rcid = $ni->{cid}; | |
569 | ||
570 | my $maxmails = 100000; | |
571 | ||
572 | my $mscount = 0; | |
573 | ||
574 | my $maxcount = 1000; | |
575 | ||
576 | my $count; | |
577 | ||
578 | PMG::DBTools::create_clusterinfo_default( | |
579 | $ldb, $rcid, 'lastid_CStatistic', -1, undef); | |
580 | ||
581 | do { # get new values | |
582 | ||
583 | $count = 0; | |
584 | ||
585 | eval { | |
586 | $ldb->begin_work; | |
587 | ||
588 | my $lastid = PMG::DBTools::read_int_clusterinfo( | |
589 | $ldb, $rcid, 'lastid_CStatistic'); | |
590 | ||
591 | # sync CStatistic | |
592 | ||
593 | my $sth = $rdb->prepare( | |
594 | "SELECT * from CStatistic " . | |
595 | "WHERE cid = ? AND rid > ? " . | |
596 | "ORDER BY cid, rid LIMIT ?"); | |
597 | $sth->execute($rcid, $lastid, $maxcount); | |
598 | ||
599 | my $maxid; | |
600 | my $callback = sub { | |
601 | my $ref = shift; | |
602 | $maxid = $ref->{rid}; | |
603 | }; | |
604 | ||
605 | my $attrs = [qw(cid rid time bytes direction spamlevel ptime virusinfo sender)]; | |
606 | $count += PMG::DBTools::copy_selected_data($ldb, $sth, 'CStatistic', $attrs, $callback); | |
607 | ||
608 | if ($maxid) { | |
609 | # sync CReceivers | |
610 | ||
611 | $sth = $rdb->prepare( | |
612 | "SELECT * from CReceivers WHERE " . | |
613 | "CStatistic_CID = ? AND CStatistic_RID > ? AND CStatistic_RID <= ?"); | |
614 | $sth->execute($rcid, $lastid, $maxid); | |
615 | ||
616 | $attrs = [qw(cstatistic_cid cstatistic_rid blocked receiver)]; | |
617 | PMG::DBTools::copy_selected_data($ldb, $sth, 'CReceivers', $attrs); | |
618 | ||
619 | PMG::DBTools::write_maxint_clusterinfo ($ldb, $rcid, 'lastid_CStatistic', $maxid); | |
620 | } | |
621 | ||
622 | $ldb->commit; | |
623 | }; | |
624 | if (my $err = $@) { | |
625 | $ldb->rollback; | |
626 | die $err; | |
627 | } | |
628 | ||
629 | $mscount += $count; | |
630 | ||
631 | last if $mscount >= $maxmails; | |
632 | ||
633 | } while ($count >= $maxcount); | |
e86b85a3 DM |
634 | |
635 | return $mscount; | |
9430b6d4 DM |
636 | } |
637 | ||
986eec31 | 638 | my $sync_generic_mtime_db = sub { |
9430b6d4 DM |
639 | my ($ldb, $rdb, $ni, $table, $selectfunc, $mergefunc) = @_; |
640 | ||
9430b6d4 DM |
641 | my $ctime = PMG::DBTools::get_remote_time($rdb); |
642 | ||
643 | PMG::DBTools::create_clusterinfo_default($ldb, $ni->{cid}, "lastmt_$table", 0, undef); | |
644 | ||
645 | my $lastmt = PMG::DBTools::read_int_clusterinfo($ldb, $ni->{cid}, "lastmt_$table"); | |
646 | ||
4c93256a | 647 | my $sql_cmd = $selectfunc->($ctime, $lastmt); |
9430b6d4 | 648 | |
4c93256a | 649 | my $sth = $rdb->prepare($sql_cmd); |
9430b6d4 DM |
650 | |
651 | $sth->execute(); | |
652 | ||
986eec31 DM |
653 | my $updates = 0; |
654 | ||
4c93256a DM |
655 | eval { |
656 | # use transaction to speedup things | |
657 | my $max = 1000; # UPDATE MAX ENTRIES AT ONCE | |
4c93256a DM |
658 | my $count = 0; |
659 | while (my $ref = $sth->fetchrow_hashref()) { | |
9d5bdd2a DM |
660 | $ldb->begin_work if !$count; |
661 | $mergefunc->($ref); | |
4c93256a DM |
662 | if (++$count >= $max) { |
663 | $count = 0; | |
664 | $ldb->commit; | |
9430b6d4 | 665 | } |
986eec31 | 666 | $updates++; |
9430b6d4 | 667 | } |
9d5bdd2a DM |
668 | |
669 | $ldb->commit if $count; | |
9430b6d4 | 670 | }; |
4c93256a DM |
671 | if (my $err = $@) { |
672 | $ldb->rollback; | |
673 | die $err; | |
9430b6d4 DM |
674 | } |
675 | ||
9430b6d4 DM |
676 | PMG::DBTools::write_maxint_clusterinfo($ldb, $ni->{cid}, "lastmt_$table", $ctime); |
677 | ||
986eec31 DM |
678 | return $updates; |
679 | }; | |
9430b6d4 DM |
680 | |
681 | sub sync_greylist_db { | |
682 | my ($dbh, $rdb, $ni) = @_; | |
683 | ||
684 | my $selectfunc = sub { | |
685 | my ($ctime, $lastmt) = @_; | |
686 | return "SELECT * from CGreylist WHERE extime >= $ctime AND " . | |
687 | "mtime >= $lastmt AND CID != 0"; | |
688 | }; | |
689 | ||
2e049252 | 690 | my $merge_sth = $dbh->prepare($PMG::DBTools::cgreylist_merge_sql); |
9430b6d4 | 691 | my $mergefunc = sub { |
986eec31 | 692 | my ($ref) = @_; |
9430b6d4 | 693 | |
f413f920 DM |
694 | $merge_sth->execute( |
695 | $ref->{ipnet}, $ref->{host}, $ref->{sender}, $ref->{receiver}, | |
696 | $ref->{instance}, $ref->{rctime}, $ref->{extime}, $ref->{delay}, | |
697 | $ref->{blocked}, $ref->{passed}, 0, $ref->{cid}); | |
9430b6d4 DM |
698 | }; |
699 | ||
986eec31 | 700 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'CGreylist', $selectfunc, $mergefunc); |
9430b6d4 DM |
701 | } |
702 | ||
703 | sub sync_userprefs_db { | |
704 | my ($dbh, $rdb, $ni) = @_; | |
705 | ||
706 | my $selectfunc = sub { | |
707 | my ($ctime, $lastmt) = @_; | |
708 | ||
709 | return "SELECT * from UserPrefs WHERE mtime >= $lastmt"; | |
710 | }; | |
711 | ||
7d13157e | 712 | my $merge_sth = $dbh->prepare( |
471b05ed | 713 | "INSERT INTO UserPrefs (PMail, Name, Data, MTime) " . |
0527ea1a | 714 | 'VALUES (?, ?, ?, 0) ' . |
471b05ed | 715 | 'ON CONFLICT (PMail, Name) DO UPDATE SET ' . |
dbdf1298 | 716 | # Note: MTime = 0 ==> this is just a copy from somewhere else, not modified |
bea98fe4 | 717 | 'MTime = CASE WHEN excluded.MTime >= UserPrefs.MTime THEN 0 ELSE UserPrefs.MTime END' . |
0527ea1a | 718 | 'Data = CASE WHEN excluded.MTime >= UserPrefs.MTime THEN excluded.Data ELSE UserPrefs.Data END'); |
471b05ed | 719 | |
9430b6d4 | 720 | my $mergefunc = sub { |
986eec31 | 721 | my ($ref) = @_; |
9430b6d4 | 722 | |
7d13157e | 723 | $merge_sth->execute($ref->{pmail}, $ref->{name}, $ref->{data}); |
9430b6d4 DM |
724 | }; |
725 | ||
986eec31 | 726 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'UserPrefs', $selectfunc, $mergefunc); |
9430b6d4 DM |
727 | } |
728 | ||
729 | sub sync_domainstat_db { | |
730 | my ($dbh, $rdb, $ni) = @_; | |
731 | ||
732 | my $selectfunc = sub { | |
733 | my ($ctime, $lastmt) = @_; | |
734 | return "SELECT * from DomainStat WHERE mtime >= $lastmt"; | |
735 | }; | |
736 | ||
1c7ea32c DM |
737 | my $merge_sth = $dbh->prepare( |
738 | 'INSERT INTO Domainstat ' . | |
739 | '(Time,Domain,CountIn,CountOut,BytesIn,BytesOut,VirusIn,VirusOut,SpamIn,SpamOut,' . | |
740 | 'BouncesIn,BouncesOut,PTimeSum,Mtime) ' . | |
741 | 'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) ' . | |
742 | 'ON CONFLICT (Time, Domain) DO UPDATE SET ' . | |
743 | 'CountIn = excluded.CountIn, CountOut = excluded.CountOut, ' . | |
744 | 'BytesIn = excluded.BytesIn, BytesOut = excluded.BytesOut, ' . | |
745 | 'VirusIn = excluded.VirusIn, VirusOut = excluded.VirusOut, ' . | |
746 | 'SpamIn = excluded.SpamIn, SpamOut = excluded.SpamOut, ' . | |
747 | 'BouncesIn = excluded.BouncesIn, BouncesOut = excluded.BouncesOut, ' . | |
748 | 'PTimeSum = excluded.PTimeSum, MTime = excluded.MTime'); | |
749 | ||
9430b6d4 | 750 | my $mergefunc = sub { |
986eec31 | 751 | my ($ref) = @_; |
9430b6d4 | 752 | |
1c7ea32c DM |
753 | $merge_sth->execute( |
754 | $ref->{time}, $ref->{domain}, $ref->{countin}, $ref->{countout}, | |
755 | $ref->{bytesin}, $ref->{bytesout}, | |
756 | $ref->{virusin}, $ref->{virusout}, $ref->{spamin}, $ref->{spamout}, | |
757 | $ref->{bouncesin}, $ref->{bouncesout}, $ref->{ptimesum}, $ref->{mtime}); | |
9430b6d4 DM |
758 | }; |
759 | ||
986eec31 | 760 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'DomainStat', $selectfunc, $mergefunc); |
9430b6d4 DM |
761 | } |
762 | ||
763 | sub sync_dailystat_db { | |
764 | my ($dbh, $rdb, $ni) = @_; | |
765 | ||
766 | my $selectfunc = sub { | |
767 | my ($ctime, $lastmt) = @_; | |
768 | return "SELECT * from DailyStat WHERE mtime >= $lastmt"; | |
8bf584ae DM |
769 | }; |
770 | ||
771 | my $merge_sth = $dbh->prepare( | |
772 | 'INSERT INTO DailyStat ' . | |
773 | '(Time,CountIn,CountOut,BytesIn,BytesOut,VirusIn,VirusOut,SpamIn,SpamOut,' . | |
774 | 'BouncesIn,BouncesOut,GreylistCount,SPFCount,RBLCount,PTimeSum,Mtime) ' . | |
775 | 'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ' . | |
776 | 'ON CONFLICT (Time) DO UPDATE SET ' . | |
777 | 'CountIn = excluded.CountIn, CountOut = excluded.CountOut, ' . | |
778 | 'BytesIn = excluded.BytesIn, BytesOut = excluded.BytesOut, ' . | |
779 | 'VirusIn = excluded.VirusIn, VirusOut = excluded.VirusOut, ' . | |
780 | 'SpamIn = excluded.SpamIn, SpamOut = excluded.SpamOut, ' . | |
781 | 'BouncesIn = excluded.BouncesIn, BouncesOut = excluded.BouncesOut, ' . | |
782 | 'GreylistCount = excluded.GreylistCount, SPFCount = excluded.SpfCount, ' . | |
783 | 'RBLCount = excluded.RBLCount, ' . | |
784 | 'PTimeSum = excluded.PTimeSum, MTime = excluded.MTime'); | |
9430b6d4 DM |
785 | |
786 | my $mergefunc = sub { | |
986eec31 | 787 | my ($ref) = @_; |
9430b6d4 | 788 | |
dbdf1298 | 789 | $merge_sth->execute( |
8bf584ae DM |
790 | $ref->{time}, $ref->{countin}, $ref->{countout}, |
791 | $ref->{bytesin}, $ref->{bytesout}, | |
792 | $ref->{virusin}, $ref->{virusout}, $ref->{spamin}, $ref->{spamout}, | |
793 | $ref->{bouncesin}, $ref->{bouncesout}, $ref->{greylistcount}, | |
794 | $ref->{spfcount}, $ref->{rblcount}, $ref->{ptimesum}, $ref->{mtime}); | |
9430b6d4 DM |
795 | }; |
796 | ||
986eec31 | 797 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'DailyStat', $selectfunc, $mergefunc); |
9430b6d4 DM |
798 | } |
799 | ||
800 | sub sync_virusinfo_db { | |
801 | my ($dbh, $rdb, $ni) = @_; | |
802 | ||
803 | my $selectfunc = sub { | |
804 | my ($ctime, $lastmt) = @_; | |
805 | return "SELECT * from VirusInfo WHERE mtime >= $lastmt"; | |
806 | }; | |
807 | ||
80615ad6 DM |
808 | my $merge_sth = $dbh->prepare( |
809 | 'INSERT INTO VirusInfo (Time,Name,Count,MTime) ' . | |
810 | 'VALUES (?,?,?,?) ' . | |
811 | 'ON CONFLICT (Time,Name) DO UPDATE SET ' . | |
812 | 'Count = excluded.Count , MTime = excluded.MTime'); | |
813 | ||
9430b6d4 | 814 | my $mergefunc = sub { |
986eec31 | 815 | my ($ref) = @_; |
9430b6d4 | 816 | |
80615ad6 | 817 | $merge_sth->execute($ref->{time}, $ref->{name}, $ref->{count}, $ref->{mtime}); |
9430b6d4 DM |
818 | }; |
819 | ||
986eec31 | 820 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'VirusInfo', $selectfunc, $mergefunc); |
9430b6d4 DM |
821 | } |
822 | ||
823 | sub sync_deleted_nodes_from_master { | |
824 | my ($ldb, $masterdb, $cinfo, $masterni, $rsynctime_ref) = @_; | |
825 | ||
826 | my $rsynctime = 0; | |
827 | ||
828 | my $cid_hash = {}; # fast lookup | |
5c6e6eeb | 829 | foreach my $ni (values %{$cinfo->{ids}}) { |
9430b6d4 DM |
830 | $cid_hash->{$ni->{cid}} = $ni; |
831 | } | |
832 | ||
833 | my $spooldir = $PMG::MailQueue::spooldir; | |
834 | ||
5c6e6eeb DM |
835 | my $maxcid = $cinfo->{master}->{maxcid} // 0; |
836 | ||
837 | for (my $rcid = 1; $rcid <= $maxcid; $rcid++) { | |
9430b6d4 DM |
838 | next if $cid_hash->{$rcid}; |
839 | ||
840 | my $done_marker = "$spooldir/cluster/$rcid/.synced-deleted-node"; | |
841 | ||
842 | next if -f $done_marker; # already synced | |
843 | ||
844 | syslog('info', "syncing deleted node $rcid from master '$masterni->{ip}'"); | |
845 | ||
846 | my $starttime = [ gettimeofday() ]; | |
847 | sync_spooldir($masterni->{ip}, $masterni->{name}, $rcid); | |
848 | $$rsynctime_ref += tv_interval($starttime); | |
849 | ||
850 | my $fake_ni = { | |
851 | ip => $masterni->{ip}, | |
852 | name => $masterni->{name}, | |
853 | cid => $rcid, | |
854 | }; | |
855 | ||
856 | sync_quarantine_db($ldb, $masterdb, $fake_ni); | |
857 | ||
858 | sync_statistic_db ($ldb, $masterdb, $fake_ni); | |
859 | ||
860 | open(my $fh, ">>", $done_marker); | |
861 | } | |
862 | } | |
863 | ||
864 | ||
0854fb22 | 865 | 1; |