update copyrights for 2018

[public-inbox.git] / script / public-inbox-mda

diff --git a/script/public-inbox-mda b/script/public-inbox-mda
index 26b70cfb6cfc8f2fc7d4631b829648e0e34d068f..8cf441957cc01a59506df54e83b816fd24e5edbb 100755 (executable)
--- a/script/public-inbox-mda
+++ b/script/public-inbox-mda
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2013-2015 all contributors <meta@public-inbox.org>
-# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
+# Copyright (C) 2013-2018 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Mail delivery agent for public-inbox, run from your MTA upon mail delivery
 use strict;
@@ -24,7 +24,7 @@ use PublicInbox::Import;
 use PublicInbox::Git;
 use PublicInbox::Emergency;
 use PublicInbox::Filter::Base;
-use PublicInbox::Spawn qw(popen_rd);
+use PublicInbox::Spamcheck::Spamc;
 
 # n.b: hopefully we can setup the emergency path without bailing due to
 # user error, we really want to setup the emergency destination ASAP
@@ -32,6 +32,7 @@ use PublicInbox::Spawn qw(popen_rd);
 my $emergency = $ENV{PI_EMERGENCY} || "$ENV{HOME}/.public-inbox/emergency/";
 $ems = PublicInbox::Emergency->new($emergency);
 my $str = eval { local $/; <STDIN> };
+$str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
 $ems->prepare(\$str);
 my $simple = Email::Simple->new(\$str);
 my $config = PublicInbox::Config->new;
@@ -44,14 +45,14 @@ my $main_repo = $dst->{mainrepo} or do_exit(1);
 
 # pre-check, MDA has stricter rules than an importer might;
 do_exit(0) unless PublicInbox::MDA->precheck($simple, $dst->{address});
-
+my $spamc = PublicInbox::Spamcheck::Spamc->new;
 $str = '';
-my $spam_ok = do_spamc($ems->fh, \$str);
+my $spam_ok = $spamc->spamcheck($ems->fh, \$str);
 $simple = undef;
 $emm = PublicInbox::Emergency->new($emergency);
 $emm->prepare(\$str);
 $ems = $ems->abort;
-my $mime = Email::MIME->new(\$str);
+my $mime = PublicInbox::MIME->new(\$str);
 $str = '';
 do_exit(0) unless $spam_ok;
 
@@ -79,11 +80,9 @@ if (ref($ret) && $ret->isa('Email::MIME')) { # filter altered message
 } # else { accept
 
 PublicInbox::MDA->set_list_headers($mime, $dst);
-END { index_sync($main_repo) if $? == 0 };
 my $git = PublicInbox::Git->new($main_repo);
 my $im = PublicInbox::Import->new($git, $dst->{name}, $recipient);
 if (defined $im->add($mime)) {
-       $im->done;
        $emm = $emm->abort;
 } else {
        # this message is similar to what ssoma-mda shows:
@@ -91,27 +90,6 @@ if (defined $im->add($mime)) {
                        $mime->header_obj->header_raw('Message-ID'),
                        " exists\n";
 }
-do_exit(0);
 
-# we depend on "report_safe 0" in /etc/spamassassin/*.cf with --headers
-sub do_spamc {
-       my ($in, $out) = @_;
-       my $rdr = { 0 => fileno($in) };
-       my ($fh, $pid) = popen_rd([qw/spamc -E --headers/], undef, $rdr);
-       my $r;
-       do {
-               $r = sysread($fh, $$out, 65536, length($$out));
-       } while (defined($r) && $r != 0);
-       close $fh or die "close failed: $!\n";
-       waitpid($pid, 0);
-
-       ($? || $$out eq '') ? 0 : 1;
-}
-
-sub index_sync {
-       my ($git_dir) = @_;
-       eval {
-               require PublicInbox::SearchIdx;
-               PublicInbox::SearchIdx->new($git_dir, 2)->index_sync;
-       };
-}
+$im->done;
+do_exit(0);