Re: New init system hitting a distro near you.

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On Fri, 2010-06-18 at 15:34 -0400, Daniel J Walsh wrote:
> http://0pointer.de/blog/projects/systemd.html
> 
> This has interesting ramifications for SELinux.  I have a working 
> version of this in Fedora 14, but we need to add rules like
> 
> allow sshd_t init_t:tcp_socket { getopt ioctl getattr setopt };
> 
> Since systemd will be doing the listening and passing the socket to sshd.
> 
> Could we have risks of sshd_t grabbing the tcp_socket connected to 
> httpd_t?
> 
> In this scenario we are no longer protecting against the name_bind, and 
> are forced to put more trust into init_t.

Can we get systemd to use setsockcreatecon() to assign the right label
to the socket?

-- 
Stephen Smalley
National Security Agency


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