# Copyright (C) 2015 all contributors
# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
use strict;
use warnings;
use Test::More;
foreach my $mod (qw(DBD::SQLite Search::Xapian Danga::Socket)) {
eval "require $mod";
plan skip_all => "$mod missing for nntpd.t" if $@;
}
require PublicInbox::SearchIdx;
require PublicInbox::Msgmap;
use Cwd;
use Email::Simple;
use IO::Socket;
use Fcntl qw(FD_CLOEXEC F_SETFD F_GETFD);
use Socket qw(SO_KEEPALIVE IPPROTO_TCP TCP_NODELAY);
use File::Temp qw/tempdir/;
use Net::NNTP;
use IPC::Run qw(run);
use Data::Dumper;
my $tmpdir = tempdir(CLEANUP => 1);
my $home = "$tmpdir/pi-home";
my $err = "$tmpdir/stderr.log";
my $out = "$tmpdir/stdout.log";
my $pi_home = "$home/.public-inbox";
my $pi_config = "$pi_home/config";
my $maindir = "$tmpdir/main.git";
my $main_bin = getcwd()."/t/main-bin";
my $main_path = "$main_bin:$ENV{PATH}"; # for spamc ham mock
my $group = 'test-nntpd';
my $addr = $group . '@example.com';
my $cfgpfx = "publicinbox.$group";
my $failbox = "$home/fail.mbox";
local $ENV{PI_EMERGENCY} = $failbox;
my $mda = 'blib/script/public-inbox-mda';
my $nntpd = 'blib/script/public-inbox-nntpd';
my $init = 'blib/script/public-inbox-init';
my $index = 'blib/script/public-inbox-index';
my %opts = (
LocalAddr => '127.0.0.1',
ReuseAddr => 1,
Proto => 'tcp',
Type => SOCK_STREAM,
Listen => 1024,
);
my $sock = IO::Socket::INET->new(%opts);
my $pid;
END { kill 'TERM', $pid if defined $pid };
{
local $ENV{HOME} = $home;
system($init, $group, $maindir, 'http://example.com/', $addr);
# ensure successful message delivery
{
local $ENV{ORIGINAL_RECIPIENT} = $addr;
my $simple = Email::Simple->new(<
To: You
Cc: $addr
Message-Id:
Subject: hihi
Date: Thu, 01 Jan 1970 06:06:06 +0000
nntp
EOF
my $in = $simple->as_string;
local $ENV{PATH} = $main_path;
IPC::Run::run([$mda], \$in);
is(0, $?, 'ran MDA correctly');
is(0, system($index, $maindir), 'indexed git dir');
}
ok($sock, 'sock created');
$! = 0;
my $fl = fcntl($sock, F_GETFD, 0);
ok(! $!, 'no error from fcntl(F_GETFD)');
is($fl, FD_CLOEXEC, 'cloexec set by default (Perl behavior)');
$pid = fork;
if ($pid == 0) {
use POSIX qw(dup2);
# pretend to be systemd
fcntl($sock, F_SETFD, $fl &= ~FD_CLOEXEC);
dup2(fileno($sock), 3) or die "dup2 failed: $!\n";
$ENV{LISTEN_PID} = $$;
$ENV{LISTEN_FDS} = 1;
exec $nntpd, "--stdout=$out", "--stderr=$err";
die "FAIL: $!\n";
}
ok(defined $pid, 'forked nntpd process successfully');
$! = 0;
fcntl($sock, F_SETFD, $fl |= FD_CLOEXEC);
ok(! $!, 'no error from fcntl(F_SETFD)');
my $host_port = $sock->sockhost . ':' . $sock->sockport;
my $n = Net::NNTP->new($host_port);
my $list = $n->list;
is_deeply($list, { $group => [ qw(1 1 n) ] }, 'LIST works');
is_deeply([$n->group($group)], [ qw(0 1 1), $group ], 'GROUP works');
%opts = (
PeerAddr => $host_port,
Proto => 'tcp',
Type => SOCK_STREAM,
Timeout => 1,
);
my $mid = '';
my %xhdr = (
'message-id' => $mid,
'subject' => 'hihi',
'date' => 'Thu, 01 Jan 1970 06:06:06 +0000',
'from' => 'Me ',
'to' => 'You ',
'cc' => $addr,
'xref' => "example.com $group:1"
);
my $s = IO::Socket::INET->new(%opts);
sysread($s, my $buf, 4096);
is($buf, "201 server ready - post via email\r\n", 'got greeting');
$s->autoflush(1);
while (my ($k, $v) = each %xhdr) {
is_deeply($n->xhdr("$k $mid"), { $mid => $v },
"XHDR $k by message-id works");
is_deeply($n->xhdr("$k 1"), { 1 => $v },
"$k by article number works");
is_deeply($n->xhdr("$k 1-"), { 1 => $v },
"$k by article range works");
next;
$buf = '';
syswrite($s, "HDR $k $mid\r\n");
do {
sysread($s, $buf, 4096, length($buf));
} until ($buf =~ /\r\n\.\r\n\z/);
my @r = split("\r\n", $buf);
like($r[0], qr/\A224 /, '224 response for HDR');
is($r[1], "0 $v", 'got expected response for HDR');
}
{
my $nogroup = Net::NNTP->new($host_port);
while (my ($k, $v) = each %xhdr) {
is_deeply($nogroup->xhdr("$k $mid"), { $mid => $v },
"$k by message-id works without group");
}
}
is_deeply($n->xover('1-'), {
'1' => ['hihi',
'Me ',
'Thu, 01 Jan 1970 06:06:06 +0000',
'',
'',
'202',
'1' ] }, "XOVER range works");
is_deeply($n->xover('1'), {
'1' => ['hihi',
'Me ',
'Thu, 01 Jan 1970 06:06:06 +0000',
'',
'',
'202',
'1' ] }, "XOVER by article works");
{
syswrite($s, "OVER $mid\r\n");
$buf = '';
do {
sysread($s, $buf, 4096, length($buf));
} until ($buf =~ /\r\n\.\r\n\z/);
my @r = split("\r\n", $buf);
like($r[0], qr/^224 /, 'got 224 response for OVER');
is($r[1], "0\thihi\tMe \t" .
"Thu, 01 Jan 1970 06:06:06 +0000\t" .
"$mid\t\t202\t1", 'OVER by Message-ID works');
is($r[2], '.', 'correctly terminated response');
}
is_deeply($n->xhdr(qw(Cc 1-)), { 1 => 'test-nntpd@example.com' },
'XHDR Cc 1- works');
is_deeply($n->xhdr(qw(References 1-)), { 1 => '' },
'XHDR References 1- works (empty string)');
is_deeply($n->xhdr(qw(list-id 1-)), {},
'XHDR on invalid header returns empty');
{
syswrite($s, "HDR List-id 1-\r\n");
$buf = '';
do {
sysread($s, $buf, 4096, length($buf));
} until ($buf =~ /\r\n\z/);
my @r = split("\r\n", $buf);
like($r[0], qr/^5\d\d /,
'got 5xx response for unoptimized HDR');
is(scalar @r, 1, 'only one response line');
}
ok(kill('TERM', $pid), 'killed nntpd');
$pid = undef;
waitpid(-1, 0);
}
done_testing();
1;