[Bug 213001] lang/erlang: RFC - constraining epmd

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Sep 26 11:31:50 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213001

            Bug ID: 213001
           Summary: lang/erlang: RFC - constraining epmd
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: olgeni at FreeBSD.org
          Reporter: dch at skunkwerks.at
             Flags: maintainer-feedback?(olgeni at FreeBSD.org)
          Assignee: olgeni at FreeBSD.org

I'd like to do a few tweaks to the /usr/local/etc/rc.d/epmd script, to tighten
up the lax security of epmd itself http://erlang.org/doc/man/epmd.html

- add epmd_flags so things like -daemon & -address can be added as needed
- add a `beam` user to the lang/erlang package so that epmd can run as non-root
- run epmd under daemon(8) so that it restarts in case of issue

olgeni@ any thoughts on this?

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