cleanup code, try to connect to video port

diff --git a/bin/drac-vkvm.pl b/bin/drac-vkvm.pl
index 9428e32..8ed5e1a 100755 (executable)
--- a/bin/drac-vkvm.pl
+++ b/bin/drac-vkvm.pl
@@ -3,6 +3,8 @@
 use warnings;
 use strict;
 
+use autodie;
+
 # Connect to DRAC video redirection port
 #
 # 2010-01-06 Dobrica Pavlinusic <dpavlin@rot13.org> GPLv3+
@@ -10,6 +12,7 @@ use strict;
 use LWP::UserAgent;
 use XML::Simple;
 use IO::Socket::SSL;
+use IO::Socket::INET;
 use Data::Dump qw(dump);
 
 my $to = shift @ARGV || die "$0 root:password\@10.0.0.1\n";
@@ -45,33 +48,46 @@ $ua->post( "https://$ip/cgi-bin/webcgi/login", [
 
 my $state = get_response( "https://$ip/cgi-bin/webcgi/winvkvm?state=1" );
 
-my $vKvmSessionId = $state->{object}->{property}->{vKvmSessionId}->{value} || die "no vKvmSessionId";
+my $vKvmSessionId = $state->{object}->{property}->{vKvmSessionId} || die "no vKvmSessionId";
+$vKvmSessionId = $vKvmSessionId->{value} || die "no vKvmSessionId.value";
 
 warn "# vKvmSessionId $vKvmSessionId";
 
 
-my $client = IO::Socket::SSL->new(
+our $input = IO::Socket::SSL->new(
        PeerAddr          => $ip,
        PeerPort          => 5900,
        'SSL_version'     => 'SSLv3',
        'SSL_cipher_list' => 'RC4-MD5'
-);
+) || die $!;
 
-if ( !defined $client ) {
+if ( !defined $input ) {
        die "I encountered a problem: ", IO::Socket::SSL::errstr();
 }
 else {
        print STDERR "Connected to video redirection port $ip:5900!\n";
 }
 
-print "SSL cipher: " . $client->get_cipher() . "\n";
-print "Cert: " . $client->dump_peer_certificate() . "\n";
+print "SSL cipher: " . $input->get_cipher() . "\n";
+print "Cert: " . $input->dump_peer_certificate() . "\n";
+
+sub xx {
+       my $hex = join(' ', @_);
+       $hex =~ s/\s+//gs;
+       pack('H*', $hex);
+}
 
+sub hexdump {
+        my $bytes = shift;
+        my $hex = unpack('H*', $bytes);
+        $hex =~ s/(.{8})/$1 /g;
+        return $hex;
+}
 
-my $dump = qq{
-42 45 45 46 01 02 00 d9  20 30 37 31 35 31 62 37
-62 38 62 64 64 66 32 61  32 64 61 64 37 63 36 30
-64 62 63 64 37 34 33 32  66 00 00 00 00 00 00 00
+my $auth = xx qq{
+42 45 45 46 01 02 00 d9  20 35 33 65 36 61 31 32
+34 34 32 30 61 39 65 66  64 37 35 64 62 33 36 34
+63 33 64 61 32 62 65 63  34 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
@@ -82,51 +98,76 @@ my $dump = qq{
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00
-00 00 01 00 00 00 4a 98  00 
+00 00 01 00 00 00 3e 8f  00
 };
 
-$dump =~ s/\s+//gs;
-warn "# dump $dump";
-my $out = pack('H*', $dump);
+my $new = substr($auth,0,8) . $vKvmSessionId;
+$new .= substr($auth,length($new), -3);
+$new .= "\x3e\x8f\x00";
+
+warn ">> auth ", hexdump($new);
+print $input $new;
+
+sub read_beef {
+       my ($sock,$desc) = @_;
+
+       read($sock, my $header, 8);
+       warn "<< header $desc ", hexdump $header;
+       my ($beef,$cmd,$block,$len) = unpack('A4CCn', $header);
+
+       warn "not BEEF but ",dump($beef) unless $beef eq 'BEEF';
+       warn "not response 0x8000" unless $cmd & 0x8000;
+
+       read($sock, my $packet, $len);
+       warn "<< $desc $len ", hexdump( $header . $packet );
+
+       if ( $cmd == 0x83 ) {
+               warn "S>C session response";
+       } elsif ( $cmd == 0x82 ) {
+               warn "S>V video update";
+       }
+}
 
-my $new = substr($out,0,8) . $vKvmSessionId;
-$new .= substr($out,length($new));
+read_beef $input => 'title';
 
-warn dump($out,$new);
-print $client $new;
+#read_beef $input => '83';
+#read_beef $input => '81';
+#read_beef $input => '84';
 
-read($client, my $header, 8);
-warn dump $header;
-my ($beef,$cmd,$len,$w,$h) = unpack('C4nnnn', $header);
+my $video = IO::Socket::INET->new(
+       PeerAddr => $ip,
+       PeerPort => 5901,
+) || die $!;
 
-warn "not BEEF but ",dump($beef) unless $beef eq 'BEEF';
+print $video unpack('H*',"00000000010100100000424200000000");
+read($video, my $response, 16);
+warn "<< video ",hexdump( $response );
 
-read($client, my $packet, $len);
-warn "# $w $h $len = ", dump( $header, $packet );
+read_beef $video => 'video';
 
 <STDIN>;
 
-close $client;
+close $input;
 
 
 =for later
 
-my $client = IO::Socket::SSL->new("$ip:5900",
+my $input = IO::Socket::SSL->new("$ip:5900",
        SSL_key => unpack("H*", $vKvmSessionId),
 ) || die IO::Socket::SSL::errstr();
 
 warn ">>";
 
-print $client unpack('H*', "00 00 00 00 01 01 00 10  00 00 00 ae 00 00 00 00") || die $!;
+print $input unpack('H*', "00 00 00 00 01 01 00 10  00 00 00 ae 00 00 00 00") || die $!;
 
-#print $client unpack("H*", $vKvmSessionId);
+#print $input unpack("H*", $vKvmSessionId);
 
 warn "<<";
 
-read($client, my $in, 16) || die $!;
+read($input, my $in, 16) || die $!;
 warn "<< ",dump($in);
 
-close($client);
+close($input);
 
 =cut