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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; | |
0757859a | 13 | use PVE::APIClient::LWP; |
0854fb22 | 14 | |
1fb2ab76 | 15 | use PMG::Utils; |
a7c7cad7 | 16 | use PMG::Config; |
9f67f5b3 | 17 | use PMG::ClusterConfig; |
db303db4 DM |
18 | use PMG::RuleDB; |
19 | use PMG::RuleCache; | |
9430b6d4 | 20 | use PMG::MailQueue; |
0757859a | 21 | use PMG::Fetchmail; |
0854fb22 | 22 | |
8737f93a DM |
23 | sub remote_node_ip { |
24 | my ($nodename, $noerr) = @_; | |
25 | ||
d8782874 | 26 | my $cinfo = PMG::ClusterConfig->new(); |
8737f93a | 27 | |
45e68618 | 28 | foreach my $entry (values %{$cinfo->{ids}}) { |
8737f93a DM |
29 | if ($entry->{name} eq $nodename) { |
30 | my $ip = $entry->{ip}; | |
31 | return $ip if !wantarray; | |
32 | my $family = PVE::Tools::get_host_address_family($ip); | |
33 | return ($ip, $family); | |
34 | } | |
35 | } | |
36 | ||
37 | # fallback: try to get IP by other means | |
9f67f5b3 | 38 | return PMG::Utils::lookup_node_ip($nodename, $noerr); |
8737f93a DM |
39 | } |
40 | ||
d2e43f9e DM |
41 | sub get_master_node { |
42 | my ($cinfo) = @_; | |
43 | ||
d8782874 | 44 | $cinfo = PMG::ClusterConfig->new() if !$cinfo; |
d2e43f9e DM |
45 | |
46 | return $cinfo->{master}->{name} if defined($cinfo->{master}); | |
47 | ||
48 | return 'localhost'; | |
49 | } | |
50 | ||
cba17aeb DM |
51 | sub read_local_ssl_cert_fingerprint { |
52 | my $cert_path = "/etc/pmg/pmg-api.pem"; | |
0854fb22 | 53 | |
cba17aeb DM |
54 | my $cert; |
55 | eval { | |
56 | my $bio = Net::SSLeay::BIO_new_file($cert_path, 'r'); | |
57 | $cert = Net::SSLeay::PEM_read_bio_X509($bio); | |
58 | Net::SSLeay::BIO_free($bio); | |
59 | }; | |
60 | if (my $err = $@) { | |
61 | die "unable to read certificate '$cert_path' - $err\n"; | |
62 | } | |
0854fb22 | 63 | |
cba17aeb DM |
64 | if (!defined($cert)) { |
65 | die "unable to read certificate '$cert_path' - got empty value\n"; | |
66 | } | |
67 | ||
68 | my $fp; | |
69 | eval { | |
70 | $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256'); | |
71 | }; | |
72 | if (my $err = $@) { | |
73 | die "unable to get fingerprint for '$cert_path' - $err\n"; | |
74 | } | |
0854fb22 | 75 | |
cba17aeb DM |
76 | if (!defined($fp) || $fp eq '') { |
77 | die "unable to get fingerprint for '$cert_path' - got empty value\n"; | |
78 | } | |
0854fb22 | 79 | |
cba17aeb DM |
80 | return $fp; |
81 | } | |
0854fb22 | 82 | |
cba17aeb DM |
83 | my $hostrsapubkey_fn = '/etc/ssh/ssh_host_rsa_key.pub'; |
84 | my $rootrsakey_fn = '/root/.ssh/id_rsa'; | |
85 | my $rootrsapubkey_fn = '/root/.ssh/id_rsa.pub'; | |
0854fb22 | 86 | |
cba17aeb DM |
87 | sub read_local_cluster_info { |
88 | ||
89 | my $res = {}; | |
90 | ||
91 | my $hostrsapubkey = PVE::Tools::file_read_firstline($hostrsapubkey_fn); | |
92 | $hostrsapubkey =~ s/^.*ssh-rsa\s+//i; | |
93 | $hostrsapubkey =~ s/\s+root\@\S+\s*$//i; | |
94 | ||
95 | die "unable to parse ${hostrsapubkey_fn}\n" | |
96 | if $hostrsapubkey !~ m/^[A-Za-z0-9\.\/\+]{200,}$/; | |
0854fb22 DM |
97 | |
98 | my $nodename = PVE::INotify::nodename(); | |
99 | ||
cba17aeb | 100 | $res->{name} = $nodename; |
0854fb22 | 101 | |
cba17aeb | 102 | $res->{ip} = PMG::Utils::lookup_node_ip($nodename); |
0854fb22 | 103 | |
cba17aeb | 104 | $res->{hostrsapubkey} = $hostrsapubkey; |
0854fb22 | 105 | |
cba17aeb DM |
106 | if (! -f $rootrsapubkey_fn) { |
107 | unlink $rootrsakey_fn; | |
108 | my $cmd = ['ssh-keygen', '-t', 'rsa', '-N', '', '-b', '2048', | |
109 | '-f', $rootrsakey_fn]; | |
1fb2ab76 | 110 | PMG::Utils::run_silent_cmd($cmd); |
cba17aeb DM |
111 | } |
112 | ||
113 | my $rootrsapubkey = PVE::Tools::file_read_firstline($rootrsapubkey_fn); | |
114 | $rootrsapubkey =~ s/^.*ssh-rsa\s+//i; | |
115 | $rootrsapubkey =~ s/\s+root\@\S+\s*$//i; | |
116 | ||
117 | die "unable to parse ${rootrsapubkey_fn}\n" | |
118 | if $rootrsapubkey !~ m/^[A-Za-z0-9\.\/\+]{200,}$/; | |
119 | ||
120 | $res->{rootrsapubkey} = $rootrsapubkey; | |
121 | ||
122 | $res->{fingerprint} = read_local_ssl_cert_fingerprint(); | |
123 | ||
124 | return $res; | |
125 | } | |
126 | ||
127 | # X509 Certificate cache helper | |
128 | ||
129 | my $cert_cache_nodes = {}; | |
130 | my $cert_cache_timestamp = time(); | |
131 | my $cert_cache_fingerprints = {}; | |
0854fb22 | 132 | |
cba17aeb | 133 | sub update_cert_cache { |
0854fb22 | 134 | |
cba17aeb DM |
135 | $cert_cache_timestamp = time(); |
136 | ||
137 | $cert_cache_fingerprints = {}; | |
138 | $cert_cache_nodes = {}; | |
139 | ||
d8782874 | 140 | my $cinfo = PMG::ClusterConfig->new(); |
cba17aeb DM |
141 | |
142 | foreach my $entry (values %{$cinfo->{ids}}) { | |
143 | my $node = $entry->{name}; | |
144 | my $fp = $entry->{fingerprint}; | |
145 | if ($node && $fp) { | |
146 | $cert_cache_fingerprints->{$fp} = 1; | |
147 | $cert_cache_nodes->{$node} = $fp; | |
0854fb22 DM |
148 | } |
149 | } | |
150 | } | |
151 | ||
152 | # load and cache cert fingerprint once | |
153 | sub initialize_cert_cache { | |
154 | my ($node) = @_; | |
155 | ||
cba17aeb | 156 | update_cert_cache() |
0854fb22 DM |
157 | if defined($node) && !defined($cert_cache_nodes->{$node}); |
158 | } | |
159 | ||
160 | sub check_cert_fingerprint { | |
161 | my ($cert) = @_; | |
162 | ||
163 | # clear cache every 30 minutes at least | |
cba17aeb | 164 | update_cert_cache() if time() - $cert_cache_timestamp >= 60*30; |
0854fb22 DM |
165 | |
166 | # get fingerprint of server certificate | |
167 | my $fp; | |
168 | eval { | |
169 | $fp = Net::SSLeay::X509_get_fingerprint($cert, 'sha256'); | |
170 | }; | |
171 | return 0 if $@ || !defined($fp) || $fp eq ''; # error | |
172 | ||
173 | my $check = sub { | |
174 | for my $expected (keys %$cert_cache_fingerprints) { | |
175 | return 1 if $fp eq $expected; | |
176 | } | |
177 | return 0; | |
178 | }; | |
179 | ||
cba17aeb | 180 | return 1 if $check->(); |
0854fb22 DM |
181 | |
182 | # clear cache and retry at most once every minute | |
183 | if (time() - $cert_cache_timestamp >= 60) { | |
184 | syslog ('info', "Could not verify remote node certificate '$fp' with list of pinned certificates, refreshing cache"); | |
185 | update_cert_cache(); | |
cba17aeb | 186 | return $check->(); |
0854fb22 DM |
187 | } |
188 | ||
189 | return 0; | |
190 | } | |
191 | ||
58072364 DM |
192 | my $sshglobalknownhosts = "/etc/ssh/ssh_known_hosts2"; |
193 | my $rootsshauthkeys = "/root/.ssh/authorized_keys"; | |
194 | my $ssh_rsa_id = "/root/.ssh/id_rsa.pub"; | |
195 | ||
196 | sub update_ssh_keys { | |
197 | my ($cinfo) = @_; | |
198 | ||
809dd92a | 199 | my $old = ''; |
58072364 | 200 | my $data = ''; |
809dd92a | 201 | |
58072364 DM |
202 | foreach my $node (values %{$cinfo->{ids}}) { |
203 | $data .= "$node->{ip} ssh-rsa $node->{hostrsapubkey}\n"; | |
204 | $data .= "$node->{name} ssh-rsa $node->{hostrsapubkey}\n"; | |
205 | } | |
206 | ||
809dd92a DM |
207 | $old = PVE::Tools::file_get_contents($sshglobalknownhosts, 1024*1024) |
208 | if -f $sshglobalknownhosts; | |
209 | ||
210 | PVE::Tools::file_set_contents($sshglobalknownhosts, $data) | |
211 | if $old ne $data; | |
58072364 DM |
212 | |
213 | $data = ''; | |
809dd92a | 214 | $old = ''; |
58072364 DM |
215 | |
216 | # always add ourself | |
217 | if (-f $ssh_rsa_id) { | |
218 | my $pub = PVE::Tools::file_get_contents($ssh_rsa_id); | |
219 | chomp($pub); | |
220 | $data .= "$pub\n"; | |
221 | } | |
222 | ||
223 | foreach my $node (values %{$cinfo->{ids}}) { | |
224 | $data .= "ssh-rsa $node->{rootrsapubkey} root\@$node->{name}\n"; | |
225 | } | |
226 | ||
227 | if (-f $rootsshauthkeys) { | |
a7c7cad7 DM |
228 | my $mykey = PVE::Tools::file_get_contents($rootsshauthkeys, 128*1024); |
229 | chomp($mykey); | |
230 | $data .= "$mykey\n"; | |
58072364 DM |
231 | } |
232 | ||
233 | my $newdata = ""; | |
234 | my $vhash = {}; | |
235 | my @lines = split(/\n/, $data); | |
236 | foreach my $line (@lines) { | |
237 | if ($line !~ /^#/ && $line =~ m/(^|\s)ssh-(rsa|dsa)\s+(\S+)\s+\S+$/) { | |
238 | next if $vhash->{$3}++; | |
239 | } | |
240 | $newdata .= "$line\n"; | |
241 | } | |
242 | ||
809dd92a DM |
243 | $old = PVE::Tools::file_get_contents($rootsshauthkeys, 1024*1024) |
244 | if -f $rootsshauthkeys; | |
245 | ||
246 | PVE::Tools::file_set_contents($rootsshauthkeys, $newdata, 0600) | |
247 | if $old ne $newdata; | |
58072364 DM |
248 | } |
249 | ||
a7c7cad7 DM |
250 | my $cfgdir = '/etc/pmg'; |
251 | my $syncdir = "$cfgdir/master"; | |
252 | ||
253 | my $cond_commit_synced_file = sub { | |
254 | my ($filename, $dstfn) = @_; | |
255 | ||
256 | $dstfn = "$cfgdir/$filename" if !defined($dstfn); | |
257 | my $srcfn = "$syncdir/$filename"; | |
258 | ||
259 | if (! -f $srcfn) { | |
260 | unlink $dstfn; | |
261 | return; | |
262 | } | |
263 | ||
264 | my $new = PVE::Tools::file_get_contents($srcfn, 1024*1024); | |
265 | ||
266 | if (-f $dstfn) { | |
267 | my $old = PVE::Tools::file_get_contents($dstfn, 1024*1024); | |
268 | return 0 if $new eq $old; | |
269 | } | |
270 | ||
1dc946d4 DM |
271 | # set mtime (touch) to avoid time drift problems |
272 | utime(undef, undef, $srcfn); | |
273 | ||
a7c7cad7 DM |
274 | rename($srcfn, $dstfn) || |
275 | die "cond_rename_file '$filename' failed - $!\n"; | |
276 | ||
277 | print STDERR "updated $dstfn\n"; | |
278 | ||
279 | return 1; | |
280 | }; | |
281 | ||
c9dae0df DM |
282 | my $rsync_command = sub { |
283 | my ($host_key_alias, @args) = @_; | |
284 | ||
285 | my $ssh_cmd = '--rsh=ssh -l root -o BatchMode=yes'; | |
286 | $ssh_cmd .= " -o HostKeyAlias=${host_key_alias}" if $host_key_alias; | |
287 | ||
288 | my $cmd = ['rsync', $ssh_cmd, '-q', @args]; | |
289 | ||
290 | return $cmd; | |
291 | }; | |
292 | ||
293 | sub sync_quarantine_files { | |
89eefd36 | 294 | my ($host_ip, $host_name, $flistname, $rcid) = @_; |
c9dae0df | 295 | |
9430b6d4 DM |
296 | my $spooldir = $PMG::MailQueue::spooldir; |
297 | ||
89eefd36 DM |
298 | mkdir "$spooldir/cluster/"; |
299 | my $syncdir = "$spooldir/cluster/$rcid"; | |
300 | mkdir $syncdir; | |
301 | ||
c9dae0df | 302 | my $cmd = $rsync_command->( |
4daf3a35 | 303 | $host_name, '--timeout', '10', "[${host_ip}]:$spooldir", $spooldir, |
c9dae0df DM |
304 | '--files-from', $flistname); |
305 | ||
9430b6d4 | 306 | PVE::Tools::run_command($cmd); |
c9dae0df DM |
307 | } |
308 | ||
309 | sub sync_spooldir { | |
310 | my ($host_ip, $host_name, $rcid) = @_; | |
311 | ||
9430b6d4 DM |
312 | my $spooldir = $PMG::MailQueue::spooldir; |
313 | ||
c9dae0df DM |
314 | mkdir "$spooldir/cluster/"; |
315 | my $syncdir = "$spooldir/cluster/$rcid"; | |
316 | mkdir $syncdir; | |
317 | ||
318 | my $cmd = $rsync_command->( | |
4daf3a35 | 319 | $host_name, '-aq', '--timeout', '10', "[${host_ip}]:$syncdir/", $syncdir); |
c9dae0df DM |
320 | |
321 | foreach my $incl (('spam/', 'spam/*', 'spam/*/*', 'virus/', 'virus/*', 'virus/*/*')) { | |
322 | push @$cmd, '--include', $incl; | |
323 | } | |
324 | ||
325 | push @$cmd, '--exclude', '*'; | |
326 | ||
327 | PVE::Tools::run_command($cmd); | |
328 | } | |
329 | ||
330 | sub sync_master_quar { | |
331 | my ($host_ip, $host_name) = @_; | |
332 | ||
9430b6d4 DM |
333 | my $spooldir = $PMG::MailQueue::spooldir; |
334 | ||
c9dae0df DM |
335 | my $syncdir = "$spooldir/cluster/"; |
336 | mkdir $syncdir; | |
337 | ||
338 | my $cmd = $rsync_command->( | |
4daf3a35 | 339 | $host_name, '-aq', '--timeout', '10', "[${host_ip}]:$syncdir", $syncdir); |
c9dae0df DM |
340 | |
341 | PVE::Tools::run_command($cmd); | |
342 | } | |
343 | ||
58072364 | 344 | sub sync_config_from_master { |
809ae8f4 | 345 | my ($master_name, $master_ip, $noreload) = @_; |
58072364 | 346 | |
58072364 | 347 | mkdir $syncdir; |
a7c7cad7 | 348 | File::Path::remove_tree($syncdir, {keep_root => 1}); |
58072364 | 349 | |
a7c7cad7 DM |
350 | my $sa_conf_dir = "/etc/mail/spamassassin"; |
351 | my $sa_custom_cf = "custom.cf"; | |
957d0882 | 352 | my $sa_rules_cf = "pmg-scores.cf"; |
58072364 | 353 | |
c9dae0df | 354 | my $cmd = $rsync_command->( |
f4b7112b | 355 | $master_name, '-aq', |
957d0882 | 356 | "[${master_ip}]:$cfgdir/* ${sa_conf_dir}/${sa_custom_cf} ${sa_conf_dir}/${sa_rules_cf}", |
c9dae0df | 357 | "$syncdir/", |
f4b7112b | 358 | '--exclude', 'master/', |
c9dae0df DM |
359 | '--exclude', '*~', |
360 | '--exclude', '*.db', | |
361 | '--exclude', 'pmg-api.pem', | |
362 | '--exclude', 'pmg-tls.pem', | |
363 | ); | |
58072364 DM |
364 | |
365 | my $errmsg = "syncing master configuration from '${master_ip}' failed"; | |
366 | PVE::Tools::run_command($cmd, errmsg => $errmsg); | |
a7c7cad7 DM |
367 | |
368 | # verify that the remote host is cluster master | |
369 | open (my $fh, '<', "$syncdir/cluster.conf") || | |
370 | die "unable to open synced cluster.conf - $!\n"; | |
a7c7cad7 | 371 | |
809ae8f4 DM |
372 | my $cinfo = PMG::ClusterConfig::read_cluster_conf('cluster.conf', $fh); |
373 | ||
374 | if (!$cinfo->{master} || ($cinfo->{master}->{ip} ne $master_ip)) { | |
a7c7cad7 DM |
375 | die "host '$master_ip' is not cluster master\n"; |
376 | } | |
377 | ||
809ae8f4 DM |
378 | my $role = $cinfo->{'local'}->{type} // '-'; |
379 | die "local node '$cinfo->{local}->{name}' not part of cluster\n" | |
a7c7cad7 DM |
380 | if $role eq '-'; |
381 | ||
809ae8f4 | 382 | die "local node '$cinfo->{local}->{name}' is new cluster master\n" |
a7c7cad7 DM |
383 | if $role eq 'master'; |
384 | ||
a7c7cad7 | 385 | $cond_commit_synced_file->('cluster.conf'); |
a7c7cad7 | 386 | |
809dd92a DM |
387 | update_ssh_keys($cinfo); # rewrite ssh keys |
388 | ||
0757859a DM |
389 | PMG::Fetchmail::update_fetchmail_default(0); # disable on slave |
390 | ||
a7c7cad7 DM |
391 | my $files = [ |
392 | 'pmg-authkey.key', | |
393 | 'pmg-authkey.pub', | |
394 | 'pmg-csrf.key', | |
395 | 'ldap.conf', | |
396 | 'user.conf', | |
7cac3e28 DM |
397 | 'domains', |
398 | 'mynetworks', | |
399 | 'transport', | |
959aaeba | 400 | 'tls_policy', |
fd6feef4 | 401 | 'fetchmailrc', |
a7c7cad7 DM |
402 | ]; |
403 | ||
404 | foreach my $filename (@$files) { | |
405 | $cond_commit_synced_file->($filename); | |
406 | } | |
407 | ||
06cebf83 SI |
408 | my $dirs = [ |
409 | 'templates', | |
410 | 'dkim', | |
411 | ]; | |
412 | ||
413 | foreach my $dir (@$dirs) { | |
414 | my $srcdir = "$syncdir/$dir"; | |
415 | ||
416 | if ( -d $srcdir ) { | |
417 | my $cmd = ['rsync', '-aq', '--delete-after', "$srcdir/", "$cfgdir/$dir"]; | |
418 | PVE::Tools::run_command($cmd); | |
419 | } | |
420 | ||
421 | } | |
0757859a | 422 | |
a7c7cad7 DM |
423 | my $force_restart = {}; |
424 | ||
957d0882 DC |
425 | for my $file (($sa_custom_cf, $sa_rules_cf)) { |
426 | if ($cond_commit_synced_file->($file, "${sa_conf_dir}/${file}")) { | |
427 | $force_restart->{'pmg-smtp-filter'} = 1; | |
428 | } | |
a7c7cad7 DM |
429 | } |
430 | ||
431 | $cond_commit_synced_file->('pmg.conf'); | |
f4b7112b | 432 | |
5314a3a9 | 433 | return $force_restart; |
58072364 DM |
434 | } |
435 | ||
db303db4 DM |
436 | sub sync_ruledb_from_master { |
437 | my ($ldb, $rdb, $ni, $ticket) = @_; | |
438 | ||
439 | my $ruledb = PMG::RuleDB->new($ldb); | |
440 | my $rulecache = PMG::RuleCache->new($ruledb); | |
441 | ||
442 | my $conn = PVE::APIClient::LWP->new( | |
443 | ticket => $ticket, | |
444 | cookie_name => 'PMGAuthCookie', | |
445 | host => $ni->{ip}, | |
446 | cached_fingerprints => { | |
447 | $ni->{fingerprint} => 1, | |
448 | }); | |
449 | ||
450 | my $digest = $conn->get("/config/ruledb/digest", {}); | |
451 | ||
452 | return if $digest eq $rulecache->{digest}; # no changes | |
453 | ||
454 | syslog('info', "detected rule database changes - starting sync from '$ni->{ip}'"); | |
455 | ||
456 | eval { | |
457 | $ldb->begin_work; | |
458 | ||
459 | $ldb->do("DELETE FROM Rule"); | |
460 | $ldb->do("DELETE FROM RuleGroup"); | |
461 | $ldb->do("DELETE FROM ObjectGroup"); | |
462 | $ldb->do("DELETE FROM Object"); | |
463 | $ldb->do("DELETE FROM Attribut"); | |
464 | ||
465 | eval { | |
466 | $rdb->begin_work; | |
467 | ||
468 | # read a consistent snapshot | |
469 | $rdb->do("SET TRANSACTION ISOLATION LEVEL SERIALIZABLE"); | |
470 | ||
471 | PMG::DBTools::copy_table($ldb, $rdb, "Rule"); | |
472 | PMG::DBTools::copy_table($ldb, $rdb, "RuleGroup"); | |
473 | PMG::DBTools::copy_table($ldb, $rdb, "ObjectGroup"); | |
474 | PMG::DBTools::copy_table($ldb, $rdb, "Object", 'value'); | |
475 | PMG::DBTools::copy_table($ldb, $rdb, "Attribut", 'value'); | |
476 | }; | |
477 | ||
478 | $rdb->rollback; # end transaction | |
479 | ||
480 | die $@ if $@; | |
481 | ||
482 | # update sequences | |
483 | ||
484 | $ldb->do("SELECT setval('rule_id_seq', max(id)+1) FROM Rule"); | |
485 | $ldb->do("SELECT setval('object_id_seq', max(id)+1) FROM Object"); | |
486 | $ldb->do("SELECT setval('objectgroup_id_seq', max(id)+1) FROM ObjectGroup"); | |
487 | ||
488 | $ldb->commit; | |
489 | }; | |
490 | if (my $err = $@) { | |
491 | $ldb->rollback; | |
492 | die $err; | |
493 | } | |
494 | ||
e29bdb0a SI |
495 | PMG::DBTools::reload_ruledb(); |
496 | ||
db303db4 DM |
497 | syslog('info', "finished rule database sync from host '$ni->{ip}'"); |
498 | } | |
499 | ||
9430b6d4 DM |
500 | sub sync_quarantine_db { |
501 | my ($ldb, $rdb, $ni, $rsynctime_ref) = @_; | |
502 | ||
503 | my $rcid = $ni->{cid}; | |
504 | ||
505 | my $maxmails = 100000; | |
506 | ||
507 | my $mscount = 0; | |
508 | ||
509 | my $ctime = PMG::DBTools::get_remote_time($rdb); | |
510 | ||
511 | my $maxcount = 1000; | |
512 | ||
513 | my $count; | |
514 | ||
515 | PMG::DBTools::create_clusterinfo_default($ldb, $rcid, 'lastid_CMailStore', -1, undef); | |
516 | ||
517 | do { # get new values | |
518 | ||
519 | $count = 0; | |
520 | ||
521 | my $flistname = "/tmp/quarantinefilelist.$$"; | |
522 | ||
523 | eval { | |
524 | $ldb->begin_work; | |
525 | ||
526 | open(my $flistfh, '>', $flistname) || | |
527 | die "unable to open file '$flistname' - $!\n"; | |
528 | ||
529 | my $lastid = PMG::DBTools::read_int_clusterinfo($ldb, $rcid, 'lastid_CMailStore'); | |
530 | ||
531 | # sync CMailStore | |
532 | ||
533 | my $sth = $rdb->prepare( | |
534 | "SELECT * from CMailstore WHERE cid = ? AND rid > ? " . | |
535 | "ORDER BY cid,rid LIMIT ?"); | |
536 | $sth->execute($rcid, $lastid, $maxcount); | |
537 | ||
538 | my $maxid; | |
539 | my $callback = sub { | |
540 | my $ref = shift; | |
541 | $maxid = $ref->{rid}; | |
89eefd36 DM |
542 | my $filename = $ref->{file}; |
543 | # skip files generated before cluster was created | |
544 | return if $filename !~ m!^cluster/!; | |
545 | print $flistfh "$filename\n"; | |
9430b6d4 DM |
546 | }; |
547 | ||
548 | my $attrs = [qw(cid rid time qtype bytes spamlevel info sender header file)]; | |
549 | $count += PMG::DBTools::copy_selected_data($ldb, $sth, 'CMailStore', $attrs, $callback); | |
550 | ||
551 | close($flistfh); | |
552 | ||
553 | my $starttime = [ gettimeofday() ]; | |
89eefd36 | 554 | sync_quarantine_files($ni->{ip}, $ni->{name}, $flistname, $rcid); |
9430b6d4 DM |
555 | $$rsynctime_ref += tv_interval($starttime); |
556 | ||
557 | if ($maxid) { | |
558 | # sync CMSReceivers | |
559 | ||
560 | $sth = $rdb->prepare( | |
561 | "SELECT * from CMSReceivers WHERE " . | |
562 | "CMailStore_CID = ? AND CMailStore_RID > ? " . | |
563 | "AND CMailStore_RID <= ?"); | |
564 | $sth->execute($rcid, $lastid, $maxid); | |
565 | ||
666b5e8f | 566 | $attrs = [qw(cmailstore_cid cmailstore_rid pmail receiver ticketid status mtime)]; |
9430b6d4 DM |
567 | PMG::DBTools::copy_selected_data($ldb, $sth, 'CMSReceivers', $attrs); |
568 | ||
569 | PMG::DBTools::write_maxint_clusterinfo($ldb, $rcid, 'lastid_CMailStore', $maxid); | |
570 | } | |
571 | ||
572 | $ldb->commit; | |
573 | }; | |
574 | my $err = $@; | |
575 | ||
576 | unlink $flistname; | |
577 | ||
578 | if ($err) { | |
579 | $ldb->rollback; | |
580 | die $err; | |
581 | } | |
582 | ||
583 | $mscount += $count; | |
584 | ||
d4c2f646 | 585 | } while (($count >= $maxcount) && ($mscount < $maxmails)); |
9430b6d4 DM |
586 | |
587 | PMG::DBTools::create_clusterinfo_default($ldb, $rcid, 'lastmt_CMSReceivers', 0, undef); | |
588 | ||
589 | eval { # synchronize status updates | |
590 | $ldb->begin_work; | |
591 | ||
592 | my $lastmt = PMG::DBTools::read_int_clusterinfo($ldb, $rcid, 'lastmt_CMSReceivers'); | |
593 | ||
594 | my $sth = $rdb->prepare ("SELECT * from CMSReceivers WHERE mtime >= ? AND status != 'N'"); | |
595 | $sth->execute($lastmt); | |
596 | ||
597 | my $update_sth = $ldb->prepare( | |
598 | "UPDATE CMSReceivers SET status = ? WHERE " . | |
666b5e8f | 599 | "CMailstore_CID = ? AND CMailstore_RID = ? AND TicketID = ?"); |
9430b6d4 DM |
600 | while (my $ref = $sth->fetchrow_hashref()) { |
601 | $update_sth->execute($ref->{status}, $ref->{cmailstore_cid}, | |
666b5e8f | 602 | $ref->{cmailstore_rid}, $ref->{ticketid}); |
9430b6d4 DM |
603 | } |
604 | ||
605 | PMG::DBTools::write_maxint_clusterinfo($ldb, $rcid, 'lastmt_CMSReceivers', $ctime); | |
606 | ||
607 | $ldb->commit; | |
608 | }; | |
609 | if (my $err = $@) { | |
610 | $ldb->rollback; | |
611 | die $err; | |
612 | } | |
613 | ||
614 | return $mscount; | |
615 | } | |
616 | ||
617 | sub sync_statistic_db { | |
618 | my ($ldb, $rdb, $ni) = @_; | |
619 | ||
620 | my $rcid = $ni->{cid}; | |
621 | ||
622 | my $maxmails = 100000; | |
623 | ||
624 | my $mscount = 0; | |
625 | ||
626 | my $maxcount = 1000; | |
627 | ||
628 | my $count; | |
629 | ||
630 | PMG::DBTools::create_clusterinfo_default( | |
631 | $ldb, $rcid, 'lastid_CStatistic', -1, undef); | |
632 | ||
633 | do { # get new values | |
634 | ||
635 | $count = 0; | |
636 | ||
637 | eval { | |
638 | $ldb->begin_work; | |
639 | ||
640 | my $lastid = PMG::DBTools::read_int_clusterinfo( | |
641 | $ldb, $rcid, 'lastid_CStatistic'); | |
642 | ||
643 | # sync CStatistic | |
644 | ||
645 | my $sth = $rdb->prepare( | |
646 | "SELECT * from CStatistic " . | |
647 | "WHERE cid = ? AND rid > ? " . | |
648 | "ORDER BY cid, rid LIMIT ?"); | |
649 | $sth->execute($rcid, $lastid, $maxcount); | |
650 | ||
651 | my $maxid; | |
652 | my $callback = sub { | |
653 | my $ref = shift; | |
654 | $maxid = $ref->{rid}; | |
655 | }; | |
656 | ||
657 | my $attrs = [qw(cid rid time bytes direction spamlevel ptime virusinfo sender)]; | |
658 | $count += PMG::DBTools::copy_selected_data($ldb, $sth, 'CStatistic', $attrs, $callback); | |
659 | ||
660 | if ($maxid) { | |
661 | # sync CReceivers | |
662 | ||
663 | $sth = $rdb->prepare( | |
664 | "SELECT * from CReceivers WHERE " . | |
665 | "CStatistic_CID = ? AND CStatistic_RID > ? AND CStatistic_RID <= ?"); | |
666 | $sth->execute($rcid, $lastid, $maxid); | |
667 | ||
668 | $attrs = [qw(cstatistic_cid cstatistic_rid blocked receiver)]; | |
669 | PMG::DBTools::copy_selected_data($ldb, $sth, 'CReceivers', $attrs); | |
9430b6d4 DM |
670 | } |
671 | ||
64b7a2ea DM |
672 | PMG::DBTools::write_maxint_clusterinfo ($ldb, $rcid, 'lastid_CStatistic', $maxid); |
673 | ||
9430b6d4 DM |
674 | $ldb->commit; |
675 | }; | |
676 | if (my $err = $@) { | |
677 | $ldb->rollback; | |
678 | die $err; | |
679 | } | |
680 | ||
681 | $mscount += $count; | |
682 | ||
d4c2f646 | 683 | } while (($count >= $maxcount) && ($mscount < $maxmails)); |
e86b85a3 DM |
684 | |
685 | return $mscount; | |
9430b6d4 DM |
686 | } |
687 | ||
986eec31 | 688 | my $sync_generic_mtime_db = sub { |
9430b6d4 DM |
689 | my ($ldb, $rdb, $ni, $table, $selectfunc, $mergefunc) = @_; |
690 | ||
9430b6d4 DM |
691 | my $ctime = PMG::DBTools::get_remote_time($rdb); |
692 | ||
693 | PMG::DBTools::create_clusterinfo_default($ldb, $ni->{cid}, "lastmt_$table", 0, undef); | |
694 | ||
695 | my $lastmt = PMG::DBTools::read_int_clusterinfo($ldb, $ni->{cid}, "lastmt_$table"); | |
696 | ||
4c93256a | 697 | my $sql_cmd = $selectfunc->($ctime, $lastmt); |
9430b6d4 | 698 | |
4c93256a | 699 | my $sth = $rdb->prepare($sql_cmd); |
9430b6d4 DM |
700 | |
701 | $sth->execute(); | |
702 | ||
986eec31 DM |
703 | my $updates = 0; |
704 | ||
4c93256a DM |
705 | eval { |
706 | # use transaction to speedup things | |
707 | my $max = 1000; # UPDATE MAX ENTRIES AT ONCE | |
4c93256a DM |
708 | my $count = 0; |
709 | while (my $ref = $sth->fetchrow_hashref()) { | |
9d5bdd2a DM |
710 | $ldb->begin_work if !$count; |
711 | $mergefunc->($ref); | |
4c93256a DM |
712 | if (++$count >= $max) { |
713 | $count = 0; | |
714 | $ldb->commit; | |
9430b6d4 | 715 | } |
986eec31 | 716 | $updates++; |
9430b6d4 | 717 | } |
9d5bdd2a DM |
718 | |
719 | $ldb->commit if $count; | |
9430b6d4 | 720 | }; |
4c93256a DM |
721 | if (my $err = $@) { |
722 | $ldb->rollback; | |
723 | die $err; | |
9430b6d4 DM |
724 | } |
725 | ||
9430b6d4 DM |
726 | PMG::DBTools::write_maxint_clusterinfo($ldb, $ni->{cid}, "lastmt_$table", $ctime); |
727 | ||
986eec31 DM |
728 | return $updates; |
729 | }; | |
9430b6d4 | 730 | |
5e1408fd DM |
731 | sub sync_localstat_db { |
732 | my ($dbh, $rdb, $ni) = @_; | |
733 | ||
734 | my $rcid = $ni->{cid}; | |
735 | ||
736 | my $selectfunc = sub { | |
737 | my ($ctime, $lastmt) = @_; | |
738 | return "SELECT * from LocalStat WHERE mtime >= $lastmt AND cid = $rcid"; | |
739 | }; | |
740 | ||
741 | my $merge_sth = $dbh->prepare( | |
ebd19c79 DM |
742 | 'INSERT INTO LocalStat (Time, RBLCount, PregreetCount, CID, MTime) ' . |
743 | 'VALUES (?, ?, ?, ?, ?) ' . | |
5e1408fd | 744 | 'ON CONFLICT (Time, CID) DO UPDATE SET ' . |
ebd19c79 | 745 | 'RBLCount = excluded.RBLCount, PregreetCount = excluded.PregreetCount, MTime = excluded.MTime'); |
5e1408fd DM |
746 | |
747 | my $mergefunc = sub { | |
748 | my ($ref) = @_; | |
749 | ||
ebd19c79 | 750 | $merge_sth->execute($ref->{time}, $ref->{rblcount}, $ref->{pregreetcount}, $ref->{cid}, $ref->{mtime}); |
5e1408fd DM |
751 | }; |
752 | ||
753 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'LocalStat', $selectfunc, $mergefunc); | |
754 | } | |
755 | ||
9430b6d4 DM |
756 | sub sync_greylist_db { |
757 | my ($dbh, $rdb, $ni) = @_; | |
758 | ||
759 | my $selectfunc = sub { | |
760 | my ($ctime, $lastmt) = @_; | |
761 | return "SELECT * from CGreylist WHERE extime >= $ctime AND " . | |
762 | "mtime >= $lastmt AND CID != 0"; | |
763 | }; | |
764 | ||
2e049252 | 765 | my $merge_sth = $dbh->prepare($PMG::DBTools::cgreylist_merge_sql); |
9430b6d4 | 766 | my $mergefunc = sub { |
986eec31 | 767 | my ($ref) = @_; |
9430b6d4 | 768 | |
f413f920 DM |
769 | $merge_sth->execute( |
770 | $ref->{ipnet}, $ref->{host}, $ref->{sender}, $ref->{receiver}, | |
771 | $ref->{instance}, $ref->{rctime}, $ref->{extime}, $ref->{delay}, | |
772 | $ref->{blocked}, $ref->{passed}, 0, $ref->{cid}); | |
9430b6d4 DM |
773 | }; |
774 | ||
986eec31 | 775 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'CGreylist', $selectfunc, $mergefunc); |
9430b6d4 DM |
776 | } |
777 | ||
778 | sub sync_userprefs_db { | |
779 | my ($dbh, $rdb, $ni) = @_; | |
780 | ||
781 | my $selectfunc = sub { | |
782 | my ($ctime, $lastmt) = @_; | |
783 | ||
784 | return "SELECT * from UserPrefs WHERE mtime >= $lastmt"; | |
785 | }; | |
786 | ||
7d13157e | 787 | my $merge_sth = $dbh->prepare( |
471b05ed | 788 | "INSERT INTO UserPrefs (PMail, Name, Data, MTime) " . |
286bc590 | 789 | 'VALUES (?, ?, ?, ?) ' . |
471b05ed | 790 | 'ON CONFLICT (PMail, Name) DO UPDATE SET ' . |
dbdf1298 | 791 | # Note: MTime = 0 ==> this is just a copy from somewhere else, not modified |
3a9ffd85 | 792 | 'MTime = CASE WHEN excluded.MTime >= UserPrefs.MTime THEN 0 ELSE UserPrefs.MTime END, ' . |
0527ea1a | 793 | 'Data = CASE WHEN excluded.MTime >= UserPrefs.MTime THEN excluded.Data ELSE UserPrefs.Data END'); |
471b05ed | 794 | |
9430b6d4 | 795 | my $mergefunc = sub { |
986eec31 | 796 | my ($ref) = @_; |
9430b6d4 | 797 | |
286bc590 | 798 | $merge_sth->execute($ref->{pmail}, $ref->{name}, $ref->{data}, $ref->{mtime}); |
9430b6d4 DM |
799 | }; |
800 | ||
986eec31 | 801 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'UserPrefs', $selectfunc, $mergefunc); |
9430b6d4 DM |
802 | } |
803 | ||
804 | sub sync_domainstat_db { | |
805 | my ($dbh, $rdb, $ni) = @_; | |
806 | ||
807 | my $selectfunc = sub { | |
808 | my ($ctime, $lastmt) = @_; | |
809 | return "SELECT * from DomainStat WHERE mtime >= $lastmt"; | |
810 | }; | |
811 | ||
1c7ea32c DM |
812 | my $merge_sth = $dbh->prepare( |
813 | 'INSERT INTO Domainstat ' . | |
814 | '(Time,Domain,CountIn,CountOut,BytesIn,BytesOut,VirusIn,VirusOut,SpamIn,SpamOut,' . | |
815 | 'BouncesIn,BouncesOut,PTimeSum,Mtime) ' . | |
816 | 'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) ' . | |
817 | 'ON CONFLICT (Time, Domain) DO UPDATE SET ' . | |
818 | 'CountIn = excluded.CountIn, CountOut = excluded.CountOut, ' . | |
819 | 'BytesIn = excluded.BytesIn, BytesOut = excluded.BytesOut, ' . | |
820 | 'VirusIn = excluded.VirusIn, VirusOut = excluded.VirusOut, ' . | |
821 | 'SpamIn = excluded.SpamIn, SpamOut = excluded.SpamOut, ' . | |
822 | 'BouncesIn = excluded.BouncesIn, BouncesOut = excluded.BouncesOut, ' . | |
823 | 'PTimeSum = excluded.PTimeSum, MTime = excluded.MTime'); | |
824 | ||
9430b6d4 | 825 | my $mergefunc = sub { |
986eec31 | 826 | my ($ref) = @_; |
9430b6d4 | 827 | |
1c7ea32c DM |
828 | $merge_sth->execute( |
829 | $ref->{time}, $ref->{domain}, $ref->{countin}, $ref->{countout}, | |
830 | $ref->{bytesin}, $ref->{bytesout}, | |
831 | $ref->{virusin}, $ref->{virusout}, $ref->{spamin}, $ref->{spamout}, | |
832 | $ref->{bouncesin}, $ref->{bouncesout}, $ref->{ptimesum}, $ref->{mtime}); | |
9430b6d4 DM |
833 | }; |
834 | ||
986eec31 | 835 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'DomainStat', $selectfunc, $mergefunc); |
9430b6d4 DM |
836 | } |
837 | ||
838 | sub sync_dailystat_db { | |
839 | my ($dbh, $rdb, $ni) = @_; | |
840 | ||
841 | my $selectfunc = sub { | |
842 | my ($ctime, $lastmt) = @_; | |
843 | return "SELECT * from DailyStat WHERE mtime >= $lastmt"; | |
8bf584ae DM |
844 | }; |
845 | ||
846 | my $merge_sth = $dbh->prepare( | |
847 | 'INSERT INTO DailyStat ' . | |
848 | '(Time,CountIn,CountOut,BytesIn,BytesOut,VirusIn,VirusOut,SpamIn,SpamOut,' . | |
849 | 'BouncesIn,BouncesOut,GreylistCount,SPFCount,RBLCount,PTimeSum,Mtime) ' . | |
850 | 'VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ' . | |
851 | 'ON CONFLICT (Time) DO UPDATE SET ' . | |
852 | 'CountIn = excluded.CountIn, CountOut = excluded.CountOut, ' . | |
853 | 'BytesIn = excluded.BytesIn, BytesOut = excluded.BytesOut, ' . | |
854 | 'VirusIn = excluded.VirusIn, VirusOut = excluded.VirusOut, ' . | |
855 | 'SpamIn = excluded.SpamIn, SpamOut = excluded.SpamOut, ' . | |
856 | 'BouncesIn = excluded.BouncesIn, BouncesOut = excluded.BouncesOut, ' . | |
857 | 'GreylistCount = excluded.GreylistCount, SPFCount = excluded.SpfCount, ' . | |
858 | 'RBLCount = excluded.RBLCount, ' . | |
859 | 'PTimeSum = excluded.PTimeSum, MTime = excluded.MTime'); | |
9430b6d4 DM |
860 | |
861 | my $mergefunc = sub { | |
986eec31 | 862 | my ($ref) = @_; |
9430b6d4 | 863 | |
dbdf1298 | 864 | $merge_sth->execute( |
8bf584ae DM |
865 | $ref->{time}, $ref->{countin}, $ref->{countout}, |
866 | $ref->{bytesin}, $ref->{bytesout}, | |
867 | $ref->{virusin}, $ref->{virusout}, $ref->{spamin}, $ref->{spamout}, | |
868 | $ref->{bouncesin}, $ref->{bouncesout}, $ref->{greylistcount}, | |
869 | $ref->{spfcount}, $ref->{rblcount}, $ref->{ptimesum}, $ref->{mtime}); | |
9430b6d4 DM |
870 | }; |
871 | ||
986eec31 | 872 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'DailyStat', $selectfunc, $mergefunc); |
9430b6d4 DM |
873 | } |
874 | ||
875 | sub sync_virusinfo_db { | |
876 | my ($dbh, $rdb, $ni) = @_; | |
877 | ||
878 | my $selectfunc = sub { | |
879 | my ($ctime, $lastmt) = @_; | |
880 | return "SELECT * from VirusInfo WHERE mtime >= $lastmt"; | |
881 | }; | |
882 | ||
80615ad6 DM |
883 | my $merge_sth = $dbh->prepare( |
884 | 'INSERT INTO VirusInfo (Time,Name,Count,MTime) ' . | |
885 | 'VALUES (?,?,?,?) ' . | |
886 | 'ON CONFLICT (Time,Name) DO UPDATE SET ' . | |
887 | 'Count = excluded.Count , MTime = excluded.MTime'); | |
888 | ||
9430b6d4 | 889 | my $mergefunc = sub { |
986eec31 | 890 | my ($ref) = @_; |
9430b6d4 | 891 | |
80615ad6 | 892 | $merge_sth->execute($ref->{time}, $ref->{name}, $ref->{count}, $ref->{mtime}); |
9430b6d4 DM |
893 | }; |
894 | ||
986eec31 | 895 | return $sync_generic_mtime_db->($dbh, $rdb, $ni, 'VirusInfo', $selectfunc, $mergefunc); |
9430b6d4 DM |
896 | } |
897 | ||
898 | sub sync_deleted_nodes_from_master { | |
899 | my ($ldb, $masterdb, $cinfo, $masterni, $rsynctime_ref) = @_; | |
900 | ||
901 | my $rsynctime = 0; | |
902 | ||
903 | my $cid_hash = {}; # fast lookup | |
5c6e6eeb | 904 | foreach my $ni (values %{$cinfo->{ids}}) { |
9430b6d4 DM |
905 | $cid_hash->{$ni->{cid}} = $ni; |
906 | } | |
907 | ||
908 | my $spooldir = $PMG::MailQueue::spooldir; | |
909 | ||
5c6e6eeb DM |
910 | my $maxcid = $cinfo->{master}->{maxcid} // 0; |
911 | ||
912 | for (my $rcid = 1; $rcid <= $maxcid; $rcid++) { | |
9430b6d4 DM |
913 | next if $cid_hash->{$rcid}; |
914 | ||
915 | my $done_marker = "$spooldir/cluster/$rcid/.synced-deleted-node"; | |
916 | ||
917 | next if -f $done_marker; # already synced | |
918 | ||
919 | syslog('info', "syncing deleted node $rcid from master '$masterni->{ip}'"); | |
920 | ||
921 | my $starttime = [ gettimeofday() ]; | |
922 | sync_spooldir($masterni->{ip}, $masterni->{name}, $rcid); | |
923 | $$rsynctime_ref += tv_interval($starttime); | |
924 | ||
925 | my $fake_ni = { | |
926 | ip => $masterni->{ip}, | |
927 | name => $masterni->{name}, | |
928 | cid => $rcid, | |
929 | }; | |
930 | ||
931 | sync_quarantine_db($ldb, $masterdb, $fake_ni); | |
932 | ||
933 | sync_statistic_db ($ldb, $masterdb, $fake_ni); | |
934 | ||
935 | open(my $fh, ">>", $done_marker); | |
936 | } | |
937 | } | |
938 | ||
939 | ||
0854fb22 | 940 | 1; |