diff options
Diffstat (limited to 'classes/ssl/ssl_vncviewer')
| -rwxr-xr-x | classes/ssl/ssl_vncviewer | 92 |
1 files changed, 78 insertions, 14 deletions
diff --git a/classes/ssl/ssl_vncviewer b/classes/ssl/ssl_vncviewer index 85d5920..0477eee 100755 --- a/classes/ssl/ssl_vncviewer +++ b/classes/ssl/ssl_vncviewer @@ -126,6 +126,7 @@ help() { gotalpha="" use_ssh="" use_sshssl="" +direct_connect="" ssh_sleep=15 ssh_cmd="sleep $ssh_sleep" if [ "X$SSL_VNCVIEWER_SSH_CMD" != "X" ]; then @@ -181,6 +182,15 @@ if [ "X$use_ssh" = "X1" -a "X$use_sshssl" = "X" ]; then fi fi +if echo "$orig" | grep '^vnc://' > /dev/null; then + orig=`echo "$orig" | sed -e 's,vnc://,,'` + verify="" + mycert="" + use_ssh="" + use_sshssl="" + direct_connect=1 +fi + # play around with host:display port: if echo "$orig" | grep ':' > /dev/null; then : @@ -277,8 +287,8 @@ if [ "X$use_ssh" = "X1" ]; then proxport=`findfree 3500` echo echo "Running 1st ssh proxy:" - echo "$ssh -f -p $ssh_port1 -t -e none -L $proxport:$ssh_host2:$ssh_port2 $ssh_host1 \"sleep 30\"" - $ssh -f -p $ssh_port1 -t -e none -L $proxport:$ssh_host2:$ssh_port2 $ssh_host1 "sleep 30" + echo "$ssh -f -x -p $ssh_port1 -t -e none -L $proxport:$ssh_host2:$ssh_port2 $ssh_host1 \"sleep 30\"" + $ssh -f -x -p $ssh_port1 -t -e none -L $proxport:$ssh_host2:$ssh_port2 $ssh_host1 "sleep 30" ssh_args="$ssh_args -o NoHostAuthenticationForLocalhost=yes" sleep 1 stty sane @@ -307,18 +317,18 @@ if [ "X$use_ssh" = "X1" ]; then fi # the -t option actually speeds up typing response via VNC!! if [ "X$SSL_VNCVIEWER_SSH_ONLY" != "X" ]; then - echo "$ssh -p $ssh_port -t $C $ssh_args $ssh_host \"$info\"" + echo "$ssh -x -p $ssh_port -t $C $ssh_args $ssh_host \"$info\"" echo "" - $ssh -p $ssh_port -t $C $ssh_args $ssh_host "$ssh_cmd" + $ssh -x -p $ssh_port -t $C $ssh_args $ssh_host "$ssh_cmd" exit $? elif [ "X$SSL_VNCVIEWER_NO_F" != "X" ]; then - echo "$ssh -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host \"$info\"" + echo "$ssh -x -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host \"$info\"" echo "" - $ssh -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host "$ssh_cmd" + $ssh -x -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host "$ssh_cmd" else - echo "$ssh -f -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host \"$info\"" + echo "$ssh -x -f -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host \"$info\"" echo "" - $ssh -f -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host "$ssh_cmd" + $ssh -x -f -p $ssh_port -t $C -L ${use}:${vnc_host}:${port} $ssh_args $ssh_host "$ssh_cmd" fi if [ "$?" != "0" ]; then echo "" @@ -337,9 +347,9 @@ if [ "X$use_ssh" = "X1" ]; then stty sane if [ "X$use_sshssl" = "X" ]; then echo "Running viewer:" - echo $VNCVIEWERCMD "$@" localhost:$N + echo "$VNCVIEWERCMD" "$@" localhost:$N echo "" - $VNCVIEWERCMD "$@" localhost:$N + "$VNCVIEWERCMD" "$@" localhost:$N exit $? else @@ -408,6 +418,23 @@ print STDERR "proxy_host: $proxy_host\n"; print STDERR "proxy_port: $proxy_port\n"; print STDERR "proxy_connect: $connect\n"; +my $listen_handle = ""; +if ($ENV{SSL_VNC_LISTEN} != "") { + my $listen_sock = IO::Socket::INET->new( + Listen => 2, + LocalAddr => "localhost", + LocalPort => $ENV{SSL_VNC_LISTEN}, + Proto => "tcp"); + if (! $listen_sock) { + die "perl proxy: $!\n"; + } + my $ip; + ($listen_handle, $ip) = $listen_sock->accept(); + if (! $listen_handle) { + die "perl proxy: $!\n"; + } +} + my $sock = IO::Socket::INET->new( PeerAddr => $proxy_host, PeerPort => $proxy_port, @@ -462,10 +489,18 @@ if ($second ne "") { if (fork) { print STDERR "parent\[$$] STDIN -> socket\n\n"; - xfer(STDIN, $sock); + if ($listen_handle) { + xfer($listen_handle, $sock); + } else { + xfer(STDIN, $sock); + } } else { print STDERR "child \[$$] socket -> STDOUT\n\n"; - xfer($sock, STDOUT); + if ($listen_handle) { + xfer($sock, $listen_handle); + } else { + xfer($sock, STDOUT); + } } exit; @@ -523,6 +558,35 @@ else connect="connect = $host:$port" fi +if [ "X$direct_connect" != "X" ]; then + echo "" + echo "Running viewer for direct connection:" + echo "" + echo "** NOTE: THERE WILL BE NO SSL OR SSH ENCRYPTION **" + echo "" + if type printf > /dev/null 2>&1; then + printf "Are you sure you want to continue? [y]/n " + else + echo -n "Are you sure you want to continue? [y]/n " + fi + read x + if [ "X$x" = "Xn" ]; then + exit 1 + fi + echo "" + if [ "X$ptmp" != "X" ]; then + SSL_VNC_LISTEN=$use + export SSL_VNC_LISTEN + $ptmp & + sleep 2 + host="localhost" + disp="$N" + fi + echo "$VNCVIEWERCMD" "$@" $host:$disp + echo "" + "$VNCVIEWERCMD" "$@" $host:$disp + exit $? +fi ##debug = 7 tmp=/tmp/ssl_vncviewer${RANDOM}.$$ @@ -566,9 +630,9 @@ rm -f "$tmp" echo "" echo "Running viewer:" -echo $VNCVIEWERCMD "$@" localhost:$N +echo "$VNCVIEWERCMD" "$@" localhost:$N echo "" -$VNCVIEWERCMD "$@" localhost:$N +"$VNCVIEWERCMD" "$@" localhost:$N kill $pid sleep 1 |