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Special Forums Cybersecurity Apply SeLinux policy to *nix device files Post 302920682 by NYG71 on Friday 10th of October 2014 11:08:53 PM
Old 10-11-2014
Error Apply SeLinux policy to *nix device files

If its possible to apply SELinux policies to unix device files, would that be a problem?

I would like to apply a policy to a process and enforce what it can communicate with device-wise (eg. physical network interface port) based on that policy.

Would think that the "selinux-policy-mls" tool could give me that level of segmentation with SELinux?

Thoughts/suggestions?
 

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sepolicy(8)															       sepolicy(8)

NAME
sepolicy - SELinux Policy Inspection tool SYNOPSIS
sepolicy [-h] [-P policy_path ] {booleans,communicate,generate,interface,manpage,network,transition} OPTIONS Arguments: booleans Query SELinux policy to see description of booleans sepolicy-boolean(8) communicate Query SELinux policy to see if domains can communicate with each other sepolicy-communicate(8) generate Generate SELinux Policy module template gui Launch Graphical User Interface for SELinux Policy, requires policycoreutils-gui package. sepolicy-generate(8) interface Print SELinux Policy interface information sepolicy-interface(8) manpage Generate SELinux man pages sepolicy-manpage(8) network Query SELinux policy network information sepolicy-network(8) transition Query SELinux Policy to see how a source process domain can transition to the target process domain sepolicy-transition(8) DESCRIPTION
sepolicy is a tools set that will query the installed SELinux policy and generate useful reports, man pages, or even new policy modules. See the argument specific man pages for options and descriptions. OPTIONS
-P, --policy Alternate policy to analyze. (Defaults to currently installed policy /sys/fs/selinux/policy) -h, --help Display help message AUTHOR
This man page was written by Daniel Walsh <dwalsh@redhat.com> SEE ALSO
selinux(8), sepolicy-booleans(8), sepolicy-communicate(8), sepolicy-generate(8),sepolicy-gui(8), sepolicy-interface(8), sepolicy-net- work(8), sepolicy-manpage(8), sepolicy-transition(8) 20121005 sepolicy(8)
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