view mail_max_errors.t @ 1829:a78c32419f02

Tests: separate SSL session reuse tests. Instead of being mixed with generic SSL tests, session reuse variants are now tested in a separate file. In the generic SSL tests only basic session reuse is now tested, notably with session tickets enabled and a shared SSL session cache. This should make it possible to reuse sessions in all cases (except when it's not supported, such as with LibreSSL with TLSv1.3). Note that session reuse with tickets implies that $ssl_session_id is selected by the client and therefore is not available on the initial connection. Relevant test is modified to handle this. Further, BoringSSL does not use legacy session ID with TLSv1.3 even if it is sent by the client. In contrast, OpenSSL always generates an unique legacy session id, so it is available with TLSv1.3 even if session resumption does not work (such as with old Net::SSLeay and IO::Socket::SSL modules).
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 23 Mar 2023 19:49:47 +0300
parents 41b213d611f5
children 2a0a6035a1af
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#!/usr/bin/perl

# (C) Maxim Dounin
# (C) Nginx, Inc.

# Tests for mail max_errors.

###############################################################################

use warnings;
use strict;

use Test::More;
use Socket qw/ CRLF /;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;
use Test::Nginx::IMAP;
use Test::Nginx::POP3;
use Test::Nginx::SMTP;

###############################################################################

select STDERR; $| = 1;
select STDOUT; $| = 1;

local $SIG{PIPE} = 'IGNORE';

my $t = Test::Nginx->new()->has(qw/mail imap pop3 smtp/)
	->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

mail {
    auth_http  http://127.0.0.1:8080; # unused

    max_errors 2;

    server {
        listen     127.0.0.1:8143;
        protocol   imap;
    }

    server {
        listen     127.0.0.1:8110;
        protocol   pop3;
    }

    server {
        listen     127.0.0.1:8025;
        protocol   smtp;
    }
}

EOF

$t->try_run('no max_errors')->plan(18);

###############################################################################

# imap

my $s = Test::Nginx::IMAP->new();
$s->read();

$s->send('a01 FOO');
$s->check(qr/^a01 BAD/, 'imap first error');
$s->send('a02 BAR');
$s->check(qr/^a02 BAD/, 'imap second error');
$s->send('a03 BAZZ');
$s->check(qr/^$/, 'imap max errors');

$s = Test::Nginx::IMAP->new();
$s->read();

$s->send('a01 FOO' . CRLF . 'a02 BAR' . CRLF . 'a03 BAZZ');
$s->check(qr/^a01 BAD/, 'imap pipelined first error');
$s->check(qr/^a02 BAD/, 'imap pipelined second error');
$s->check(qr/^$/, 'imap pipelined max errors');

# pop3

$s = Test::Nginx::POP3->new();
$s->read();

$s->send('FOO');
$s->check(qr/^-ERR/, 'pop3 first error');
$s->send('BAR');
$s->check(qr/^-ERR/, 'pop3 second error');
$s->send('BAZZ');
$s->check(qr/^$/, 'pop3 max errors');

$s = Test::Nginx::POP3->new();
$s->read();

$s->send('FOO' . CRLF . 'BAR' . CRLF . 'BAZZ');
$s->check(qr/^-ERR/, 'pop3 pipelined first error');
$s->check(qr/^-ERR/, 'pop3 pipelined second error');
$s->check(qr/^$/, 'pop3 pipelined max errors');

# smtp

$s = Test::Nginx::SMTP->new();
$s->read();

$s->send('FOO');
$s->check(qr/^5.. /, 'smtp first error');
$s->send('BAR');
$s->check(qr/^5.. /, 'smtp second error');
$s->send('BAZZ');
$s->check(qr/^$/, 'smtp max errors');

$s = Test::Nginx::SMTP->new();
$s->read();

$s->send('FOO' . CRLF . 'BAR' . CRLF . 'BAZZ');
$s->check(qr/^5.. /, 'smtp pipelined first error');
$s->check(qr/^5.. /, 'smtp pipelined second error');
$s->check(qr/^$/, 'smtp pipelined max errors');

###############################################################################