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SELinux
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=======
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If you want to use SELinux, chances are you will want
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to use the distro-provided policies, or install the
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latest reference policy release from
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https://github.com/SELinuxProject/refpolicy
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However, if you want to install a dummy policy for
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testing, you can do using ``mdp`` provided under
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scripts/selinux. Note that this requires the selinux
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userspace to be installed - in particular you will
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need checkpolicy to compile a kernel, and setfiles and
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fixfiles to label the filesystem.
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1. Compile the kernel with selinux enabled.
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2. Type ``make`` to compile ``mdp``.
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3. Make sure that you are not running with
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SELinux enabled and a real policy. If
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you are, reboot with selinux disabled
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before continuing.
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4. Run install_policy.sh::
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cd scripts/selinux
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sh install_policy.sh
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Step 4 will create a new dummy policy valid for your
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kernel, with a single selinux user, role, and type.
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It will compile the policy, will set your ``SELINUXTYPE`` to
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``dummy`` in ``/etc/selinux/config``, install the compiled policy
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as ``dummy``, and relabel your filesystem.
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