mailcow/data/Dockerfiles/dovecot/imapsync_cron.pl

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Perl
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#!/usr/bin/perl
use DBI;
use LockFile::Simple qw(lock trylock unlock);
use Proc::ProcessTable;
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use Data::Dumper qw(Dumper);
use IPC::Run 'run';
use String::Util 'trim';
use File::Temp;
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my $t = Proc::ProcessTable->new;
my $imapsync_running = grep { $_->{cmndline} =~ /^\/usr\/bin\/perl \/usr\/local\/bin\/imapsync\s/ } @{$t->table};
if ($imapsync_running eq 1)
{
print "imapsync is active, exiting...";
exit;
}
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$DBNAME = '';
$DBUSER = '';
$DBPASS = '';
$run_dir="/tmp";
$dsn = "DBI:mysql:database=" . $DBNAME . ";host=mysql";
$lock_file = $run_dir . "/imapsync_busy";
$lockmgr = LockFile::Simple->make(-autoclean => 1, -max => 1);
$lockmgr->lock($lock_file) || die "can't lock ${lock_file}";
$dbh = DBI->connect($dsn, $DBUSER, $DBPASS, {
mysql_auto_reconnect => 1,
mysql_enable_utf8mb4 => 1
});
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open my $file, '<', "/etc/sogo/sieve.creds";
my $creds = <$file>;
close $file;
my ($master_user, $master_pass) = split /:/, $creds;
my $sth = $dbh->prepare("SELECT id, user1, user2, host1, authmech1, password1, exclude, port1, enc1, delete2duplicates, maxage, subfolder2, delete1 FROM imapsync WHERE active = 1 AND (UNIX_TIMESTAMP(NOW()) - UNIX_TIMESTAMP(last_run) > mins_interval * 60 OR last_run IS NULL) ORDER BY last_run");
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$sth->execute();
my $row;
while ($row = $sth->fetchrow_arrayref()) {
$id = @$row[0];
$user1 = @$row[1];
$user2 = @$row[2];
$host1 = @$row[3];
$authmech1 = @$row[4];
$password1 = @$row[5];
$exclude = @$row[6];
$port1 = @$row[7];
$enc1 = @$row[8];
$delete2duplicates = @$row[9];
$maxage = @$row[10];
$subfolder2 = @$row[11];
$delete1 = @$row[12];
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if ($enc1 eq "TLS") { $enc1 = "--tls1"; } elsif ($enc1 eq "SSL") { $enc1 = "--ssl1"; } else { undef $enc1; }
my $template = $run_dir . '/imapsync.XXXXXXX';
my $passfile1 = File::Temp->new(TEMPLATE => $template);
my $passfile2 = File::Temp->new(TEMPLATE => $template);
print $passfile1 "$password1\n";
print $passfile2 trim($master_pass) . "\n";
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run [ "/usr/local/bin/imapsync",
"--timeout1", "10",
"--tmpdir", "/tmp",
"--subscribeall",
($exclude eq "" ? () : ("--exclude", $exclude)),
($subfolder2 eq "" ? () : ('--subfolder2', $subfolder2)),
($maxage eq "0" ? () : ('--maxage', $maxage)),
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($delete2duplicates ne "1" ? () : ('--delete2duplicates')),
($delete1 ne "1" ? () : ('--delete')),
(!defined($enc1) ? () : ($enc1)),
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"--host1", $host1,
"--user1", $user1,
"--passfile1", $passfile1->filename,
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"--port1", $port1,
"--host2", "localhost",
"--user2", $user2 . '*' . trim($master_user),
"--passfile2", $passfile2->filename,
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'--no-modulesversion'], ">", \my $stdout;
$update = $dbh->prepare("UPDATE imapsync SET returned_text = ?, last_run = NOW() WHERE id = ?");
$update->bind_param( 1, ${stdout} );
$update->bind_param( 2, ${id} );
$update->execute();
}
$sth->finish();
$dbh->disconnect();
$lockmgr->unlock($lock_file);