Long story short: I want Glassfish to listen to port 80 so that you don't have to specify port when typing in the url, but linux doesn't permit using low port numbers without root and running glassfish as root is a security risk.
What is the best way to get around this? Making some sort of exception so that glassfish alone may listen to it, using some other program to forward requests from port 80 to some other port? Perhaps there is some way to give just glassfish permission to use any port without actually giving it root?
authbind
...