mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-12-27 07:40:13 +01:00
134 lines
3.1 KiB
Perl
Executable File
134 lines
3.1 KiB
Perl
Executable File
#!/usr/bin/perl
|
|
|
|
use strict;
|
|
|
|
use Carp qw(verbose);
|
|
use Sendmail::PMilter qw(:all);
|
|
use Data::Dumper;
|
|
use Sys::Syslog;
|
|
use Sys::Syslog qw(:DEFAULT setlogsock);
|
|
use Time::HiRes qw(gettimeofday);
|
|
use Getopt::Long;
|
|
|
|
my $savedir = "/var/piler/imap";
|
|
my $username = 'piler';
|
|
my $conn = 'inet:33333@127.0.0.1';
|
|
|
|
my $miltername = 'pilter';
|
|
my $priority = "mail|info";
|
|
my $fname = '';
|
|
my $msglen = 0;
|
|
my $newdir = "new";
|
|
my $curdir = "cur";
|
|
my $newname;
|
|
my $curname;
|
|
my $messageid;
|
|
my $help = 0;
|
|
|
|
my $opts = GetOptions(
|
|
"conn=s" => \$conn,
|
|
"username=s" => \$username,
|
|
"savedir=s" => \$savedir,
|
|
"h" => \$help,
|
|
"help" => \$help
|
|
);
|
|
|
|
if($help == 1) { die("usage: $0 --conn inet:33333\@127.0.0.1 --username piler --savedir /var/piler/imap"); }
|
|
|
|
chdir $savedir || die("cannot chdir to $savedir");
|
|
|
|
my %cbs;
|
|
for my $cb (qw(close connect helo abort envfrom envrcpt header eoh body eom)) {
|
|
$cbs{$cb} = sub {
|
|
my $ctx = shift;
|
|
my ($seconds, $microseconds);
|
|
|
|
###if($cb eq "connect") {
|
|
if($cb eq "envrcpt") {
|
|
($seconds, $microseconds) = gettimeofday;
|
|
$fname = $seconds . "-" . $microseconds . "-" . $$ . "-" . &get_random_name;
|
|
|
|
###syslog $priority, "fname=$fname";
|
|
|
|
if(! -d $newdir) { mkdir $newdir, 0700; }
|
|
|
|
$newname = $newdir . "/" . $fname;
|
|
$curname = $curdir . "/" . $fname;
|
|
|
|
$msglen = 0;
|
|
$messageid = '';
|
|
|
|
if(!open(F, ">$newname")) { return SMFIS_TEMPFAIL; }
|
|
}
|
|
|
|
elsif($cb eq "header") {
|
|
$msglen += length ( @_[0] . ": " . @_[1] . "\n" );
|
|
print F @_[0] . ": " . @_[1] . "\n";
|
|
|
|
if(@_[0] =~ /^message-id$/i) { $messageid = @_[1]; }
|
|
}
|
|
|
|
elsif($cb eq "eoh") {
|
|
print F "\n";
|
|
}
|
|
|
|
elsif($cb eq "body") {
|
|
$msglen += @_[1];
|
|
print F @_[0];
|
|
}
|
|
|
|
elsif($cb eq "eom") {
|
|
close F;
|
|
|
|
if(! -d $curdir) { mkdir $curdir, 0755; }
|
|
|
|
rename $newname, $curname;
|
|
|
|
syslog $priority, "message-id=$messageid, fname=$fname, size=$msglen";
|
|
|
|
}
|
|
|
|
#if ($cb =~ /^(connect|help|envfrom|envrcpt)$/) {
|
|
# print Dumper($ctx->{symbols})."\n";
|
|
#}
|
|
|
|
SMFIS_CONTINUE;
|
|
}
|
|
}
|
|
|
|
openlog($miltername, 'pid', 'mail');
|
|
|
|
$< = $> = getpwnam $username;
|
|
|
|
syslog $priority, "$miltername starting";
|
|
|
|
|
|
my $milter = new Sendmail::PMilter;
|
|
$milter->setconn($conn);
|
|
|
|
$milter->register($miltername, \%cbs, SMFI_CURR_ACTS);
|
|
|
|
my $dispatcher = Sendmail::PMilter::prefork_dispatcher(
|
|
max_children => 5,
|
|
max_requests_per_child => 100,
|
|
);
|
|
|
|
$milter->set_dispatcher($dispatcher);
|
|
|
|
$milter->main();
|
|
|
|
|
|
|
|
sub get_random_name {
|
|
my @chars = ('A'..'Z', 0..9);
|
|
my $s = '';
|
|
|
|
srand;
|
|
|
|
$s .= $chars[rand @chars] for 1..8;
|
|
|
|
return $s;
|
|
}
|
|
|
|
|