tree d611076f8cdd1e53d5eaa3ab03834f047a01bacf
parent 153130cd4fa236e29bb6243eebf9439b983ca266
author Daniel P. Berrange <berrange@redhat.com> 1426599775 +0000
committer Gerd Hoffmann <kraxel@redhat.com> 1426667113 +0100

ui: report error if user requests VNC option that is unsupported

If the VNC server is built without tls, sasl or websocket support
and the user requests one of these features, they are just silently
ignored. This is bad because it means the VNC server ends up running
in a configuration that is less secure than the user asked for.
It also leads to an tangled mass of preprocessor conditionals when
configuring the VNC server.

This ensures that the tls, sasl & websocket options are always
processed and an error is reported back to the user if any of
them were disabled at build time.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>