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<h1 align="center">nx_server_selinux</h1>
<a href="#NAME">NAME</a><br>
<a href="#DESCRIPTION">DESCRIPTION</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">nx_server_r
− <b>nx_server user role</b> - Security Enhanced Linux
Policy</p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">SELinux
supports Roles Based Access Control (RBAC), some Linux roles
are login roles, while other roles need to be transition
into.</p>
<p style="margin-left:11%; margin-top: 1em"><i>Note:</i>
Examples in this man page will use the <b>staff_u</b>
SELinux user.</p>
<p style="margin-left:11%; margin-top: 1em">Non login roles
are usually used for administrative tasks. For example,
tasks that require root privileges. Roles control which
types a user can run processes with. Roles often have
default types assigned to them.</p>
<p style="margin-left:11%; margin-top: 1em">The default
type for the nx_server_r role is nx_server_t.</p>
<p style="margin-left:11%; margin-top: 1em">The
<b>newrole</b> program to transition directly to this
role.</p>
<p style="margin-left:11%; margin-top: 1em"><b>newrole -r
nx_server_r -t nx_server_t</b></p>
<p style="margin-left:11%; margin-top: 1em"><b>sudo</b> is
the preferred method to do transition from one role to
another. You setup sudo to transition to nx_server_r by
adding a similar line to the /etc/sudoers file.</p>
<p style="margin-left:11%; margin-top: 1em">USERNAME
ALL=(ALL) ROLE=nx_server_r TYPE=nx_server_t COMMAND</p>
<p style="margin-left:11%; margin-top: 1em">sudo will run
COMMAND as staff_u:nx_server_r:nx_server_t:LEVEL</p>
<p style="margin-left:11%; margin-top: 1em">When using a
non login role, you need to setup SELinux so that your
SELinux user can reach nx_server_r role.</p>
<p style="margin-left:11%; margin-top: 1em">Execute the
following to see all of the assigned SELinux roles:</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
user -l</b></p>
<p style="margin-left:11%; margin-top: 1em">You need to add
nx_server_r to the staff_u user. You could setup the staff_u
user to be able to use the nx_server_r role with a command
like:</p>
<p style="margin-left:11%; margin-top: 1em"><b>$ semanage
user -m -R ’staff_r system_r nx_server_r’
staff_u</b></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. nx_server
policy is extremely flexible and has several booleans that
allow you to manipulate the policy and run nx_server with
the tightest access possible.</p>
<p style="margin-left:11%; margin-top: 1em">If you want to
dontaudit all daemons scheduling requests (setsched,
sys_nice), you must turn on the daemons_dontaudit_scheduling
boolean. Enabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
daemons_dontaudit_scheduling 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>
<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The SELinux
process type nx_server_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>cluster_conf_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="7%"></td>
<td width="85%">
<p>/etc/cluster(/.*)?</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>cluster_var_lib_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/pcsd(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/cluster(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/openais(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/pengine(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/corosync(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/usr/lib/heartbeat(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/heartbeat(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/pacemaker(/.*)?</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>cluster_var_run_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/crm(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/cman_.*</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/rsctmp(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/aisexec.*</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/heartbeat(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/pcsd-ruby.socket</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/corosync-qnetd(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/corosync-qdevice(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/pcsd.socket</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/corosync.pid</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/cpglockd.pid</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/rgmanager.pid</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/run/cluster/rgmanager.sk</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>nx_server_home_ssh_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/opt/NX/home/nx/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/usr/NX/home/nx/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/nxserver/home/.ssh(/.*)?</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>nx_server_tmp_t</b></p>
<p style="margin-left:11%; margin-top: 1em"><b>nx_server_var_lib_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/opt/NX/home(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/usr/NX/home(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/nxserver(/.*)?</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>nx_server_var_run_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/opt/NX/var(/.*)?</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>root_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/initrd</p></td></tr>
</table>
<p style="margin-left:11%; margin-top: 1em"><b>ssh_home_t</b></p>
<table width="100%" border="0" rules="none" frame="void"
cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/[^/]+/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/root/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/one/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/pgsql/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/openshift/[^/]+/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/amanda/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/stickshift/[^/]+/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/gitolite/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/nocpulse/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/gitolite3/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/var/lib/openshift/gear/[^/]+/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/root/.shosts</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/home/[^/]+/.ssh(/.*)?</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/home/[^/]+/.ansible/cp/.*</p></td></tr>
<tr valign="top" align="left">
<td width="8%"></td>
<td width="92%">
<p>/home/[^/]+/.shosts</p></td></tr>
</table>
<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),
nx_server(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8), setsebool(8), nx_server_ssh_selinux(8),
nx_server_ssh_selinux(8)</p>
<hr>
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