Greetings, I have observed that with the default configuration where the <Host> name is 'localhost', Tomcat will change the Host and X-Forwarded-Host headers to the IP address of the local machine. For my use case, this is highly undesirable behavior, because the hostname is meaningful to my application (but one application needs to handle all possible hosts).
I've used the <Alias> entry to convince it not to change the Host headers for one FQDN; however, I see that wildcard support in <Alias> doesn't exist prior to Tomcat 8.5. As I'm using a hosted service which provides Tomcat 8.0, I'm trying to find a workaround for this problem in Tomcat 8 if I can. Is there any way to have Tomcat 8.0 have a single virtual host handle all of a wildcard domain, or, barring that, is there a way to get it to pass through the Host header, unchanged, to the default Host (effectively directing ALL traffic at the default Host, unchanged, regardless).
