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|
#!/usr/bin/perl
#
# This file is part of POE-Component-SSLify
#
# This software is copyright (c) 2014 by Apocalypse.
#
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
#
use strict; use warnings;
use strict; use warnings;
# This tests in-situ sslification ( upgrade a non-ssl socket to ssl )
use Test::FailWarnings;
use Test::More 1.001002; # new enough for sanity in done_testing()
use POE 1.267;
use POE::Component::Client::TCP;
use POE::Component::Server::TCP;
use POE::Component::SSLify qw/Client_SSLify Server_SSLify SSLify_Options SSLify_GetCipher SSLify_ContextCreate SSLify_GetSocket/;
# TODO rewrite this to use Test::POE::Server::TCP and stuff :)
my $port;
POE::Component::Server::TCP->new
(
Alias => 'myserver',
Address => '127.0.0.1',
Port => 0,
Started => sub
{
use Socket qw/sockaddr_in/;
$port = (sockaddr_in($_[HEAP]->{listener}->getsockname))[0];
},
ClientConnected => sub
{
ok(1, 'SERVER: accepted');
},
ClientDisconnected => sub
{
ok(1, 'SERVER: client disconnected');
$_[KERNEL]->post(myserver => 'shutdown');
},
ClientInput => sub
{
my ($kernel, $heap, $line) = @_[KERNEL, HEAP, ARG0];
if ( $line eq 'plaintext_ping' ) {
ok(1, "SERVER: recv: $line");
$heap->{client}->put('plaintext_pong');
$heap->{client}->flush; # make sure we sent the pong
# sslify it in-situ!
eval { SSLify_Options('mylib/example.key', 'mylib/example.crt', 'default') };
eval { SSLify_Options('../mylib/example.key', '../mylib/example.crt', 'default') } if ($@);
ok(!$@, "SERVER: SSLify_Options $@");
my $socket = eval { Server_SSLify($heap->{client}->get_output_handle) };
ok(!$@, "SERVER: Server_SSLify $@");
ok(1, 'SERVER: SSLify_GetCipher: '. SSLify_GetCipher($socket));
# We pray that IO::Handle is sane...
ok( SSLify_GetSocket( $socket )->blocking == 0, 'SERVER: SSLified socket is non-blocking?') if $^O ne 'MSWin32';
# TODO evil code here, ha!
# Should I ask rcaputo to add a $rw->replace_handle($socket) method?
# if you don't do the undef and just replace it - you'll get a bad file descriptor error from POE!
# <fh> select error: Bad file descriptor (hits=-1)
undef $heap->{client};
$heap->{client} = POE::Wheel::ReadWrite->new(
Handle => $socket,
InputEvent => 'tcp_server_got_input',
ErrorEvent => 'tcp_server_got_error',
FlushedEvent => 'tcp_server_got_flush',
);
} elsif ( $line eq 'ssl_ping' ) {
ok(1, "SERVER: recv: $line");
## At this point, connection MUST be encrypted.
my $cipher = SSLify_GetCipher($heap->{client}->get_output_handle);
ok($cipher ne '(NONE)', "SERVER: SSLify_GetCipher: $cipher");
$heap->{client}->put('ssl_pong');
} else {
die "Unknown line from CLIENT: $line";
}
},
ClientError => sub
{
# Thanks to H. Merijn Brand for spotting this FAIL in 5.12.0!
# The default PoCo::Server::TCP handler will throw a warning, which causes Test::NoWarnings to FAIL :(
my ($syscall, $errno, $error) = @_[ ARG0..ARG2 ];
# TODO are there other "errors" that is harmless?
$error = "Normal disconnection" unless $error;
my $msg = "Got SERVER $syscall error $errno: $error";
unless ( $syscall eq 'read' and $errno == 0 ) {
fail( $msg );
} else {
diag( $msg ) if $ENV{TEST_VERBOSE};
}
},
);
POE::Component::Client::TCP->new
(
Alias => 'myclient',
RemoteAddress => '127.0.0.1',
RemotePort => $port,
Connected => sub
{
ok(1, 'CLIENT: connected');
$_[HEAP]->{server}->put("plaintext_ping");
},
ServerInput => sub
{
my ($kernel, $heap, $line) = @_[KERNEL, HEAP, ARG0];
if ( $line eq 'plaintext_pong' ) {
ok(1, "CLIENT: recv: $line");
# sslify it in-situ!
my $ctx = eval { SSLify_ContextCreate(undef, undef, 'default') };
ok(!$@, "CLIENT: SSLify_ContextCreate $@");
my $socket = eval { Client_SSLify($heap->{server}->get_output_handle, undef, undef, $ctx) };
ok(!$@, "CLIENT: Client_SSLify $@");
ok(1, 'CLIENT: SSLify_GetCipher: '. SSLify_GetCipher($socket));
# We pray that IO::Handle is sane...
ok( SSLify_GetSocket( $socket )->blocking == 0, 'CLIENT: SSLified socket is non-blocking?') if $^O ne 'MSWin32';
# TODO evil code here, ha!
# Should I ask rcaputo to add a $rw->replace_handle($socket) method?
# if you don't do the undef and just replace it - you'll get a bad file descriptor error from POE!
# <fh> select error: Bad file descriptor (hits=-1)
undef $heap->{server};
$heap->{server} = POE::Wheel::ReadWrite->new(
Handle => $socket,
InputEvent => 'got_server_input',
ErrorEvent => 'got_server_error',
FlushedEvent => 'got_server_flush',
);
# Send the ssl ping!
$heap->{server}->put('ssl_ping');
} elsif ( $line eq 'ssl_pong' ) {
ok(1, "CLIENT: recv: $line");
## At this point, connection MUST be encrypted.
my $cipher = SSLify_GetCipher($heap->{server}->get_output_handle);
ok($cipher ne '(NONE)', "CLIENT: SSLify_GetCipher: $cipher");
$kernel->yield('shutdown');
} else {
die "Unknown line from SERVER: $line";
}
},
ServerError => sub
{
# Thanks to H. Merijn Brand for spotting this FAIL in 5.12.0!
# The default PoCo::Client::TCP handler will throw a warning, which causes Test::NoWarnings to FAIL :(
my ($syscall, $errno, $error) = @_[ ARG0..ARG2 ];
# TODO are there other "errors" that is harmless?
$error = "Normal disconnection" unless $error;
my $msg = "Got CLIENT $syscall error $errno: $error";
unless ( $syscall eq 'read' and $errno == 0 ) {
fail( $msg );
} else {
diag( $msg ) if $ENV{TEST_VERBOSE};
}
},
);
$poe_kernel->run();
done_testing;
|
