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<title>rpm_script_selinux</title>

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<h1 align="center">rpm_script_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">rpm_script_selinux
&minus; Security Enhanced Linux Policy for the rpm_script
processes</p>

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



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

<p style="margin-left:11%; margin-top: 1em">The rpm_script
processes execute with the rpm_script_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 rpm_script_t</b></p>

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


<p style="margin-left:11%; margin-top: 1em">The
rpm_script_t SELinux type can be entered via the
<b>ldconfig_exec_t, bin_t, usr_t, shell_exec_t</b> file
types.</p>

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

<p style="margin-left:11%; margin-top: 1em">All executables
with the default executable label, usually stored in
/usr/bin and /usr/sbin. /sbin/sln, /usr/sbin/sln,
/sbin/ldconfig, /usr/sbin/ldconfig, /opt/.*, /usr/.*,
/emul/.*, /export(/.*)?, /ostree(/.*)?,
/usr/doc(/.*)?/lib(/.*)?, /usr/inclu.e(/.*)?,
/usr/share/rpm(/.*)?, /usr/share/doc(/.*)?/README.*,
/usr/lib/modules(/.*)/vmlinuz,
/usr/lib/modules(/.*)/initramfs.img,
/usr/lib/sysimage(/.*)?, /usr/lib/ostree-boot(/.*)?, /opt,
/usr, /emul, /bin/d?ash, /bin/ksh.*, /bin/zsh.*,
/usr/bin/d?ash, /usr/bin/ksh.*, /usr/bin/zsh.*, /bin/esh,
/bin/bash, /bin/fish, /bin/mksh, /bin/sash, /bin/tcsh,
/bin/yash, /bin/bash2, /usr/bin/esh, /sbin/nologin,
/usr/bin/bash, /usr/bin/fish, /usr/bin/mksh, /usr/bin/sash,
/usr/bin/tcsh, /usr/bin/yash, /usr/bin/bash2,
/usr/sbin/sesh, /usr/sbin/smrsh, /usr/bin/scponly,
/usr/libexec/sesh, /usr/sbin/nologin, /usr/bin/git-shell,
/usr/sbin/scponlyc, /usr/libexec/sudo/sesh,
/usr/bin/cockpit-bridge, /usr/libexec/cockpit-agent,
/usr/libexec/git-core/git-shell</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
rpm_script policy is very flexible allowing users to setup
their rpm_script processes in as secure a method as
possible.</p>

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


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

<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a rpm_script_t</b> can be used to
make the process type rpm_script_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. rpm_script
policy is extremely flexible and has several booleans that
allow you to manipulate the policy and run rpm_script with
the tightest access possible.</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
allow system to run with NIS, you must turn on the
nis_enabled boolean. Disabled by default.</p>

<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
nis_enabled 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. Disabled 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
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>

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


<p style="margin-left:11%; margin-top: 1em">The SELinux
process type rpm_script_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),
rpm_script(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8), setsebool(8)</p>
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