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<h1 align="center">setfiles_mac_selinux</h1>

<a href="#NAME">NAME</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#ENTRYPOINTS">ENTRYPOINTS</a><br>
<a href="#PROCESS TYPES">PROCESS TYPES</a><br>
<a href="#BOOLEANS">BOOLEANS</a><br>
<a href="#MANAGED FILES">MANAGED FILES</a><br>
<a href="#COMMANDS">COMMANDS</a><br>
<a href="#AUTHOR">AUTHOR</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>

<hr>


<h2>NAME
<a name="NAME"></a>
</h2>



<p style="margin-left:11%; margin-top: 1em">setfiles_mac_selinux
&minus; Security Enhanced Linux Policy for the setfiles_mac
processes</p>

<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>



<p style="margin-left:11%; margin-top: 1em">Security-Enhanced
Linux secures the setfiles_mac processes via flexible
mandatory access control.</p>

<p style="margin-left:11%; margin-top: 1em">The
setfiles_mac processes execute with the setfiles_mac_t
SELinux type. You can check if you have these processes
running by executing the <b>ps</b> command with the
<b>&minus;Z</b> qualifier.</p>

<p style="margin-left:11%; margin-top: 1em">For
example:</p>

<p style="margin-left:11%; margin-top: 1em"><b>ps -eZ |
grep setfiles_mac_t</b></p>

<h2>ENTRYPOINTS
<a name="ENTRYPOINTS"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">The
setfiles_mac_t SELinux type can be entered via the
<b>setfiles_exec_t</b> file type.</p>

<p style="margin-left:11%; margin-top: 1em">The default
entrypoint paths for the setfiles_mac_t domain are the
following:</p>


<p style="margin-left:11%; margin-top: 1em">/sbin/setfiles.*,
/usr/sbin/setfiles.*, /sbin/restorecon,
/usr/sbin/restorecon</p>

<h2>PROCESS TYPES
<a name="PROCESS TYPES"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">SELinux defines
process types (domains) for each process running on the
system</p>

<p style="margin-left:11%; margin-top: 1em">You can see the
context of a process using the <b>&minus;Z</b> option to
<b>ps</b></p>

<p style="margin-left:11%; margin-top: 1em">Policy governs
the access confined processes have to files. SELinux
setfiles_mac policy is very flexible allowing users to setup
their setfiles_mac processes in as secure a method as
possible.</p>

<p style="margin-left:11%; margin-top: 1em">The following
process types are defined for setfiles_mac:</p>


<p style="margin-left:11%; margin-top: 1em"><b>setfiles_mac_t</b></p>

<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a setfiles_mac_t</b> can be used to
make the process type setfiles_mac_t permissive. SELinux
does not deny access to permissive process types, but the
AVC (SELinux denials) messages are still generated.</p>

<h2>BOOLEANS
<a name="BOOLEANS"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">SELinux policy
is customizable based on least access required. setfiles_mac
policy is extremely flexible and has several booleans that
allow you to manipulate the policy and run setfiles_mac with
the tightest access possible.</p>

<p style="margin-left:11%; margin-top: 1em">If you want to
deny user domains applications to map a memory region as
both executable and writable, this is dangerous and the
executable should be reported in bugzilla, you must turn on
the deny_execmem boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
deny_execmem 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
deny any process from ptracing or debugging any other
processes, you must turn on the deny_ptrace boolean. Enabled
by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
deny_ptrace 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow any process to mmap any file on system with attribute
file_type, you must turn on the domain_can_mmap_files
boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_can_mmap_files 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains write to kmsg_device, while kernel is
executed with systemd.log_target=kmsg parameter, you must
turn on the domain_can_write_kmsg boolean. Disabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_can_write_kmsg 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains to use other domains file descriptors, you
must turn on the domain_fd_use boolean. Enabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_fd_use 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains to have the kernel load modules, you must
turn on the domain_kernel_load_modules boolean. Disabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_kernel_load_modules 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains to execute in fips_mode, you must turn on
the fips_mode boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
fips_mode 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
enable reading of urandom for all domains, you must turn on
the global_ssp boolean. Disabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
global_ssp 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
control the ability to mmap a low area of the address space,
as configured by /proc/sys/vm/mmap_min_addr, you must turn
on the mmap_low_allowed boolean. Disabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
mmap_low_allowed 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
disable kernel module loading, you must turn on the
secure_mode_insmod boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
secure_mode_insmod 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
boolean to determine whether the system permits loading
policy, setting enforcing mode, and changing boolean values.
Set this to true and you have to reboot to set it back, you
must turn on the secure_mode_policyload boolean. Enabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
secure_mode_policyload 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow unconfined executables to make their heap memory
executable. Doing this is a really bad idea. Probably
indicates a badly coded executable, but could indicate an
attack. This executable should be reported in bugzilla, you
must turn on the selinuxuser_execheap boolean. Disabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
selinuxuser_execheap 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow all unconfined executables to use libraries requiring
text relocation that are not labeled textrel_shlib_t, you
must turn on the selinuxuser_execmod boolean. Enabled by
default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
selinuxuser_execmod 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
allow unconfined executables to make their stack executable.
This should never, ever be necessary. Probably indicates a
badly coded executable, but could indicate an attack. This
executable should be reported in bugzilla, you must turn on
the selinuxuser_execstack boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
selinuxuser_execstack 1</b></p>

<p style="margin-left:11%; margin-top: 1em">If you want to
support X userspace object manager, you must turn on the
xserver_object_manager boolean. Enabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
xserver_object_manager 1</b></p>

<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">The SELinux
process type setfiles_mac_t can manage files labeled with
the following file types. The paths listed are the default
paths for these file types. Note the processes UID still
need to have DAC permissions.</p>


<p style="margin-left:11%; margin-top: 1em"><b>file_type</b></p>

<p style="margin-left:11%; margin-top: 1em">all files on
the system</p>

<h2>COMMANDS
<a name="COMMANDS"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext</b> can also be used to manipulate default file
context mappings.</p>

<p style="margin-left:11%; margin-top: 1em"><b>semanage
permissive</b> can also be used to manipulate whether or not
a process type is permissive.</p>

<p style="margin-left:11%; margin-top: 1em"><b>semanage
module</b> can also be used to enable/disable/install/remove
policy modules.</p>

<p style="margin-left:11%; margin-top: 1em"><b>semanage
boolean</b> can also be used to manipulate the booleans</p>


<p style="margin-left:11%; margin-top: 1em"><b>system-config-selinux</b>
is a GUI tool available to customize SELinux policy
settings.</p>

<h2>AUTHOR
<a name="AUTHOR"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">This manual
page was auto-generated using <b>sepolicy manpage .</b></p>

<h2>SEE ALSO
<a name="SEE ALSO"></a>
</h2>


<p style="margin-left:11%; margin-top: 1em">selinux(8),
setfiles_mac(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8) , setsebool(8)</p>
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