user/dev discussion of public-inbox itself
 help / color / Atom feed
e8fb63b46fc80a204f774d1718b6158249687eba blob 6054 bytes (raw)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
 
# Copyright (C) 2019 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use warnings;
use Test::More;
use File::Temp qw(tempdir);
use Socket qw(SOCK_STREAM);
# IO::Poll and Net::NNTP are part of the standard library, but
# distros may split them off...
foreach my $mod (qw(DBD::SQLite IO::Socket::SSL Net::NNTP IO::Poll)) {
	eval "require $mod";
	plan skip_all => "$mod missing for $0" if $@;
}
my $cert = 'certs/server-cert.pem';
my $key = 'certs/server-key.pem';
unless (-r $key && -r $cert) {
	plan skip_all =>
		"certs/ missing for $0, run ./create-certs.perl in certs/";
}

use_ok 'PublicInbox::TLS';
use_ok 'IO::Socket::SSL';
require './t/common.perl';
require PublicInbox::InboxWritable;
require PublicInbox::MIME;
require PublicInbox::SearchIdx;
my $version = 2; # v2 needs newer git
require_git('2.6') if $version >= 2;
my $tmpdir = tempdir('pi-nntpd-tls-XXXXXX', TMPDIR => 1, CLEANUP => 1);
my $err = "$tmpdir/stderr.log";
my $out = "$tmpdir/stdout.log";
my $mainrepo = "$tmpdir";
my $pi_config = "$tmpdir/pi_config";
my $group = 'test-nntpd-tls';
my $addr = $group . '@example.com';
my $nntpd = 'blib/script/public-inbox-nntpd';
my %opts = (
	LocalAddr => '127.0.0.1',
	ReuseAddr => 1,
	Proto => 'tcp',
	Type => SOCK_STREAM,
	Listen => 1024,
);
my $starttls = IO::Socket::INET->new(%opts);
my $nntps = IO::Socket::INET->new(%opts);
my ($pid, $tail_pid);
END {
	foreach ($pid, $tail_pid) {
		kill 'TERM', $_ if defined $_;
	}
};

my $ibx = PublicInbox::Inbox->new({
	mainrepo => $mainrepo,
	name => 'nntpd-tls',
	version => $version,
	-primary_address => $addr,
	indexlevel => 'basic',
});
$ibx = PublicInbox::InboxWritable->new($ibx, {nproc=>1});
$ibx->init_inbox(0);
{
	open my $fh, '>', $pi_config or die "open: $!\n";
	print $fh <<EOF
[publicinbox "nntpd-tls"]
	mainrepo = $mainrepo
	address = $addr
	indexlevel = basic
	newsgroup = $group
EOF
	;
	close $fh or die "close: $!\n";
}

{
	my $im = $ibx->importer(0);
	my $mime = PublicInbox::MIME->new(do {
		open my $fh, '<', 't/data/0001.patch' or die;
		local $/;
		<$fh>
	});
	ok($im->add($mime), 'message added');
	$im->done;
	if ($version == 1) {
		my $s = PublicInbox::SearchIdx->new($ibx, 1);
		$s->index_sync;
	}
}

my $nntps_addr = $nntps->sockhost . ':' . $nntps->sockport;
my $starttls_addr = $starttls->sockhost . ':' . $starttls->sockport;
my $env = { PI_CONFIG => $pi_config };

for my $args (
	[ "--cert=$cert", "--key=$key",
		"-lnntps://$nntps_addr",
		"-lnntp://$starttls_addr" ],
) {
	for ($out, $err) {
		open my $fh, '>', $_ or die "truncate: $!";
	}
	if (my $tail_cmd = $ENV{TAIL}) { # don't assume GNU tail
		$tail_pid = fork;
		if (defined $tail_pid && $tail_pid == 0) {
			exec(split(' ', $tail_cmd), $out, $err);
		}
	}
	my $cmd = [ $nntpd, '-W0', @$args, "--stdout=$out", "--stderr=$err" ];
	$pid = spawn_listener($env, $cmd, [ $starttls, $nntps ]);
	my %o = (
		SSL_hostname => 'server.local',
		SSL_verifycn_name => 'server.local',
		SSL_verify_mode => SSL_VERIFY_PEER(),
		SSL_ca_file => 'certs/test-ca.pem',
	);
	my $expect = { $group => [qw(1 1 n)] };

	# start negotiating a slow TLS connection
	my $slow = IO::Socket::INET->new(
		Proto => 'tcp',
		PeerAddr => $nntps_addr,
		Type => SOCK_STREAM,
		Blocking => 0,
	);
	$slow = IO::Socket::SSL->start_SSL($slow, SSL_startHandshake => 0, %o);
	my $slow_done = $slow->connect_SSL;
	diag('W: connect_SSL early OK, slow client test invalid') if $slow_done;
	my @poll = (fileno($slow), PublicInbox::TLS::epollbit());
	# we should call connect_SSL much later...

	# NNTPS
	my $c = Net::NNTP->new($nntps_addr, %o, SSL => 1);
	my $list = $c->list;
	is_deeply($list, $expect, 'NNTPS LIST works');
	is($c->command('QUIT')->response(), Net::Cmd::CMD_OK(), 'QUIT works');
	is(0, sysread($c, my $buf, 1), 'got EOF after QUIT');

	# STARTTLS
	$c = Net::NNTP->new($starttls_addr, %o);
	$list = $c->list;
	is_deeply($list, $expect, 'plain LIST works');
	ok($c->starttls, 'STARTTLS succeeds');
	is($c->code, 382, 'got 382 for STARTTLS');
	$list = $c->list;
	is_deeply($list, $expect, 'LIST works after STARTTLS');

	# Net::NNTP won't let us do dumb things, but we need to test
	# dumb things, so use Net::Cmd directly:
	my $n = $c->command('STARTTLS')->response();
	is($n, Net::Cmd::CMD_ERROR(), 'error attempting STARTTLS again');
	is($c->code, 502, '502 according to RFC 4642 sec#2.2.1');

	# STARTTLS with bad hostname
	$o{SSL_hostname} = $o{SSL_verifycn_name} = 'server.invalid';
	$c = Net::NNTP->new($starttls_addr, %o);
	$list = $c->list;
	is_deeply($list, $expect, 'plain LIST works again');
	ok(!$c->starttls, 'STARTTLS fails with bad hostname');
	$c = Net::NNTP->new($starttls_addr, %o);
	$list = $c->list;
	is_deeply($list, $expect, 'not broken after bad negotiation');

	# NNTPS with bad hostname
	$c = Net::NNTP->new($nntps_addr, %o, SSL => 1);
	is($c, undef, 'NNTPS fails with bad hostname');
	$o{SSL_hostname} = $o{SSL_verifycn_name} = 'server.local';
	$c = Net::NNTP->new($nntps_addr, %o, SSL => 1);
	ok($c, 'NNTPS succeeds again with valid hostname');

	# slow TLS connection did not block the other fast clients while
	# connecting, finish it off:
	until ($slow_done) {
		IO::Poll::_poll(-1, @poll);
		$slow_done = $slow->connect_SSL and last;
		@poll = (fileno($slow), PublicInbox::TLS::epollbit());
	}
	$slow->blocking(1);
	ok(sysread($slow, my $greet, 4096) > 0, 'slow got greeting');
	like($greet, qr/\A201 /, 'got expected greeting');
	is(syswrite($slow, "QUIT\r\n"), 6, 'slow wrote QUIT');
	ok(sysread($slow, my $end, 4096) > 0, 'got EOF');
	is(sysread($slow, my $eof, 4096), 0, 'got EOF');
	$slow = undef;

	$c = undef;
	kill('TERM', $pid);
	is($pid, waitpid($pid, 0), 'nntpd exited successfully');
	is($?, 0, 'no error in exited process');
	$pid = undef;
	my $eout = eval {
		open my $fh, '<', $err or die "open $err failed: $!";
		local $/;
		<$fh>;
	};
	unlike($eout, qr/wide/i, 'no Wide character warnings');
	if (defined $tail_pid) {
		kill 'TERM', $tail_pid;
		waitpid($tail_pid, 0);
		$tail_pid = undef;
	}
}
done_testing();
1;
debug log:

solving e8fb63b4 ...
found e8fb63b4 in https://80x24.org/public-inbox.git

user/dev discussion of public-inbox itself

Archives are clonable:
	git clone --mirror http://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.mail.public-inbox.meta
	nntp://ou63pmih66umazou.onion/inbox.comp.mail.public-inbox.meta
	nntp://czquwvybam4bgbro.onion/inbox.comp.mail.public-inbox.meta
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.mail.public-inbox.meta
	nntp://news.gmane.org/gmane.mail.public-inbox.general

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox