1# The TLS server closes the connection to syslogd.
2# The client writes a message to Sys::Syslog native method.
3# The syslogd writes it into a file and through a pipe.
4# The syslogd does a TLS reconnect and passes it to loghost.
5# The server receives the message on its new accepted TLS socket.
6# Find the message in client, pipe, syslogd, server log.
7# Check that syslogd and server close and reopen the connection.
8
9use strict;
10use warnings;
11use Socket;
12use Errno ':POSIX';
13
14my @errors = (ECONNREFUSED, EPIPE);
15my $errors = "(". join("|", map { $! = $_ } @errors). ")";
16
17our %args = (
18    client => {
19	func => sub { write_between2logs(shift, sub {
20	    my $self = shift;
21	    ${$self->{syslogd}}->loggrep($errors, 5)
22		or die "no $errors in syslogd.log";
23	})},
24    },
25    syslogd => {
26	loghost => '@tls://127.0.0.1:$connectport',
27	loggrep => {
28	    qr/Logging to FORWTLS \@tls:\/\/127.0.0.1:\d+/ => '>=6',
29	    qr/syslogd\[\d+\]: /.
30		qr/(connect .*|.* connection error: handshake failed): /.
31		$errors => 1,
32	    get_between2loggrep(),
33	},
34    },
35    server => {
36	listen => { domain => AF_INET, proto => "tls", addr => "127.0.0.1" },
37	redo => 0,
38	func => sub { read_between2logs(shift, sub {
39	    my $self = shift;
40	    if ($self->{redo}) {
41		$self->{redo}--;
42		return;
43	    }
44	    $self->close();
45	    shutdown(\*STDOUT, 1)
46		or die "shutdown write failed: $!";
47	    ${$self->{syslogd}}->loggrep($errors, 5)
48		or die "no $errors in syslogd.log";
49	    $self->listen();
50	    $self->{redo}++;
51	})},
52	loggrep => {
53	    qr/Accepted/ => 2,
54	    qr/syslogd\[\d+\]: loghost .* connection close/ => 1,
55	    qr/syslogd\[\d+\]: /.
56		qr/(connect .*|.* connection error: handshake failed): /.
57		$errors => 1,
58	    get_between2loggrep(),
59	},
60    },
61    file => {
62	loggrep => {
63	    qr/syslogd\[\d+\]: /.
64		qr/(connect .*|.* connection error: handshake failed): /.
65		$errors => 1,
66	    get_between2loggrep(),
67	},
68    },
69);
70
711;
72