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1. Re: getRemoteUser null
rhusar Nov 17, 2013 6:16 PM (in response to aerologic)Really, that is it. I want to do my own authentication BUT I need to know the USER. No password, no nothing... Just USER. I believe the USER is his logged in name to the OS...
OS? No.
http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletRequest.html#getRemoteUser()
I recommend you to catch up on EE security:
http://docs.oracle.com/javaee/6/tutorial/doc/gijrp.html
Mainly the Web Application Security part: