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|
use Test::More;
use strict;
use warnings;
use IO::Socket::INET;
use File::Spec::Functions;
use t::Util;
use Net::Proxy;
my @lines = (
"saturday wednesday tuesday sunday friday\n",
"agnes_nitt granny_weatherwax greebo vorbis jason_ogg\n",
"Moins Scrof Ferla_Quist Caine Grove_Of_The_Unicorn\n",
"rook pawn queen king bishop\n",
"Fedora QiLinux gnuLinEx ZoneCD ROSLIMS\n",
);
my $tests = @lines + 3;
init_rand(@ARGV);
plan tests => $tests;
SKIP: {
# check required modules for this test case
for my $module (qw( LWP::UserAgent HTTP::Daemon IO::Socket::SSL )) {
eval "require $module;";
skip "$module required to test connect_ssl", $tests if $@;
}
# lock 2 ports
my @free = find_free_ports(2);
skip "Not enough available ports", $tests if @free < 2;
my ($proxy_port, $web_proxy_port) = @free;
my $pid = fork;
SKIP: {
skip "fork failed", $tests if !defined $pid;
if ( $pid == 0 ) {
# the child process runs the proxy
my $proxy = Net::Proxy->new(
{
in => {
type => 'tcp',
host => 'localhost',
port => $proxy_port
},
out => {
type => 'connect_ssl',
host => 'zlonk.crunch.com',
port => 443,
proxy_host => 'localhost',
proxy_port => $web_proxy_port,
},
}
);
$proxy->register();
Net::Proxy->set_verbosity( $ENV{NET_PROXY_VERBOSITY} || 0 );
Net::Proxy->mainloop(2);
exit;
}
else {
# wait for the proxy to set up
sleep 1;
# the parent process does the testing
my $daemon = HTTP::Daemon->new(
LocalAddr => 'localhost',
LocalPort => $web_proxy_port,
)
or skip "Couldn't start the server: $!", $tests;
my $client = connect_to_port($proxy_port)
or skip_fail "Couldn't start the client: $!", $tests;
my $server = $daemon->accept()
or skip_fail "Proxy didn't connect: $!", $tests;
# the server will first play the role of the web proxy,
# and after a 200 OK will also act as a real server
# check the request
my $req = $server->get_request();
is( $req->method(), 'CONNECT', 'Proxy did a CONNECT' );
is( $req->uri()->host_port(), 'zlonk.crunch.com:443', 'host:port' );
# first time, the web proxy says 200
$server->send_response( HTTP::Response->new('200') );
# now the client will use SSL
IO::Socket::SSL->start_SSL(
$server,
SSL_server => 1,
SSL_cert_file => catfile( 't', 'test.cert' ),
SSL_key_file => catfile( 't', 'test.key' ),
);
# send some data through
# FIXME this blocks when $server speaks first
for my $line (@lines) {
print $client $line;
is( <$server>, $line, "Line received" );
( $client, $server ) = random_swap( $client, $server );
}
$client->close();
$server->close();
# second time, the web proxy says 403 (how to test this?)
$client = connect_to_port($proxy_port)
or skip_fail "Couldn't start the client: $!", 1;
$server = $daemon->accept()
or skip_fail "Proxy didn't connect: $!", 1;
$server->get_request(); # ignore it
$server->send_response( HTTP::Response->new('403') );
is_closed($client);
}
}
}
|
