blob: 9cc70b8882fade003f338d274f35c126eee0bfca [file] [log] [blame]
#!/usr/bin/perl
# (C) Sergey Kandaurov
# (C) Nginx, Inc.
# Tests for HTTP/2 protocol with ssl and http proxy cache.
###############################################################################
use warnings;
use strict;
use Test::More;
BEGIN { use FindBin; chdir($FindBin::Bin); }
use lib 'lib';
use Test::Nginx;
use Test::Nginx::HTTP2;
###############################################################################
select STDERR; $| = 1;
select STDOUT; $| = 1;
eval { require IO::Socket::SSL; };
plan(skip_all => 'IO::Socket::SSL not installed') if $@;
my $t = Test::Nginx->new()->has(qw/http http_ssl http_v2 proxy cache/)
->has_daemon('openssl');
$t->write_file_expand('nginx.conf', <<'EOF');
%%TEST_GLOBALS%%
daemon off;
events {
}
http {
%%TEST_GLOBALS_HTTP%%
proxy_cache_path %%TESTDIR%%/cache keys_zone=NAME:1m;
server {
listen 127.0.0.1:8080 http2 ssl sndbuf=32k;
server_name localhost;
ssl_certificate_key localhost.key;
ssl_certificate localhost.crt;
send_timeout 1s;
lingering_close off;
location / {
proxy_pass http://127.0.0.1:8081;
proxy_cache NAME;
}
}
server {
listen 127.0.0.1:8081 sndbuf=64k;
server_name localhost;
location / { }
}
}
EOF
$t->write_file('openssl.conf', <<EOF);
[ req ]
default_bits = 2048
encrypt_key = no
distinguished_name = req_distinguished_name
[ req_distinguished_name ]
EOF
my $d = $t->testdir();
foreach my $name ('localhost') {
system('openssl req -x509 -new '
. "-config $d/openssl.conf -subj /CN=$name/ "
. "-out $d/$name.crt -keyout $d/$name.key "
. ">>$d/openssl.out 2>&1") == 0
or die "Can't create certificate for $name: $!\n";
}
$t->write_file('tbig.html',
join('', map { sprintf "XX%06dXX", $_ } (1 .. 500000)));
open OLDERR, ">&", \*STDERR; close STDERR;
$t->run();
open STDERR, ">&", \*OLDERR;
plan(skip_all => 'no ALPN/NPN negotiation') unless defined getconn(port(8080));
$t->plan(1);
###############################################################################
# client cancels stream with a cacheable request sent to upstream causing alert
my $s = getconn(port(8080));
ok($s, 'ssl connection');
my $sid = $s->new_stream();
$s->h2_rst($sid, 8);
# large response may stuck in SSL buffer and won't be sent producing alert
my $s2 = getconn(port(8080));
$sid = $s2->new_stream({ path => '/tbig.html' });
$s2->h2_window(2**30, $sid);
$s2->h2_window(2**30);
select undef, undef, undef, 0.2;
$t->stop();
# "aio_write" is used to produce "open socket ... left in connection" alerts.
$t->todo_alerts() if $t->read_file('nginx.conf') =~ /aio_write on/
and $t->read_file('nginx.conf') =~ /aio threads/ and $^O eq 'linux';
###############################################################################
sub getconn {
my ($port) = @_;
my $s;
eval {
my $sock = Test::Nginx::HTTP2::new_socket($port, SSL => 1,
alpn => 'h2');
$s = Test::Nginx::HTTP2->new($port, socket => $sock)
if $sock->alpn_selected();
};
return $s if defined $s;
eval {
my $sock = Test::Nginx::HTTP2::new_socket($port, SSL => 1,
npn => 'h2');
$s = Test::Nginx::HTTP2->new($port, socket => $sock)
if $sock->next_proto_negotiated();
};
return $s;
}
###############################################################################