I've been bothering Edi in a private email thread that really should have been directed to the list (sorry Edi). Here's the thread:

On Fri, 24 Nov 2006 08:36:33 -0800, Jeffrey Cunningham <jeffrey@cunningham.net> wrote:

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You say something in your comments about SETUID and SETGID on the process to something other than root, but I don't know how to do that other than write a little C-code. Is there another way? If I understand you correctly, the idea would be to launch the server as root, then change the UID and GID for the running process.

http://weitz.de/hunchentoot/#start-server

Yes, those were the comments I was referring to : "On Unix you can use setuid and setgid to change the UID and GID of the process directly after the server has been started. (You might want to do this if you're using a privileged port like 80.) setuid and setgid can be integers (the actual IDs) or strings (for the user and group name respectively)." Forgive me if this is obvious, but I don't understand. In order to start the server from lisp running as a regular user, I have to specify a port. If I specify :port 80, it fails with an error message that the port is priviliged. So, I don't see how I could change setuid and setgid "after the server has been started". I see that in the UNIX package there are two functions: 'setuidexec and 'setgidexec. Would it work to call these *before* starting the server? I apologize for taking so much of your time. Regards, -Jeff I think maybe I figured it out. I should start the server from lisp running as root, but using setuid and setgid values for a non-privileged user. I was looking at your code and it appears you switch them after the server has started. One of the things I really like about your server is the ability to hack the handler code on the fly while the server is operating. Wouldn't this be a little dangerous if I have to run from lisp as root? --Jeff