#
# a test client for testing IO::Socket::SSL-class's behavior
# (marko.asplund at kronodoc.fi).
#
# $Id: ssl_client.pl,v 1.7 2002/01/04 08:45:12 aspa Exp $.
#
use strict;
use IO::Socket::SSL;
my ($v_mode, $sock, $buf);
if($ARGV[0] eq "DEBUG") { $IO::Socket::SSL::DEBUG = 1; }
# Check to make sure that we were not accidentally run in the wrong
# directory:
unless (-d "certs") {
    if (-d "../certs") {
        chdir "..";
    } else {
        die "Please run this example from the IO::Socket::SSL distribution directory!\n";
    }
}
if(!($sock = IO::Socket::SSL->new( PeerAddr => 'localhost',
                                   PeerPort => '9000',
                                   Proto    => 'tcp',
                                   SSL_use_cert => 1,
                                   SSL_verify_mode => 0x01,
                                   SSL_passwd_cb => sub { return "opossum" },
                                 ))) {
    warn "unable to create socket: ", &IO::Socket::SSL::errstr, "\n";
    exit(0);
} else {
    warn "connect ($sock).\n" if ($IO::Socket::SSL::DEBUG);
}
# check server cert.
my ($subject_name, $issuer_name, $cipher);
if( ref($sock) eq "IO::Socket::SSL") {
    $subject_name = $sock->peer_certificate("subject");
    $issuer_name = $sock->peer_certificate("issuer");
    $cipher = $sock->get_cipher();
}
warn "cipher: $cipher.\n", "server cert:\n", 
    "\t '$subject_name' \n\t '$issuer_name'.\n\n";
my ($buf) = $sock->getlines;
$sock->close();
print "read: '$buf'.\n";