Re: How does matchpathcon/setfiles work?

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Policies do contain paths. They contain path expressions to be more precise.

During policy load, the path expressions together with the target contexts are extracted and placed in /etc/selinux/mcs/contexts/files/file_contexts, which is where tools like matchpathcon get their information from.

Wkr,
  Sven Vermeulen

On Jun 1, 2014 5:48 PM, "dE" <de.techno@xxxxxxxxx> wrote:
As we know, policies don't contain paths. So the working of matchpathcon/setfiles must be based on common sense.

It looks like it knows certain special folders and it's appropriate security context, for e.g. home folder contents should have files with user_home_t and suggests the correct SELinux user for the files/directories based on which user's home folder is it.

Other directories/files should have the same security context as the parent directory, like with /opt.

Is this correct?
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