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<h1 align="center">stunnel_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="#PORT TYPES">PORT TYPES</a><br>
<a href="#MANAGED FILES">MANAGED FILES</a><br>
<a href="#FILE CONTEXTS">FILE CONTEXTS</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">stunnel_selinux
− Security Enhanced Linux Policy for the stunnel
processes</p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">Security-Enhanced
Linux secures the stunnel processes via flexible mandatory
access control.</p>
<p style="margin-left:11%; margin-top: 1em">The stunnel
processes execute with the stunnel_t SELinux type. You can
check if you have these processes running by executing the
<b>ps</b> command with the <b>−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 stunnel_t</b></p>
<h2>ENTRYPOINTS
<a name="ENTRYPOINTS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The stunnel_t
SELinux type can be entered via the <b>stunnel_exec_t</b>
file type.</p>
<p style="margin-left:11%; margin-top: 1em">The default
entrypoint paths for the stunnel_t domain are the
following:</p>
<p style="margin-left:11%; margin-top: 1em">/usr/bin/stunnel,
/usr/sbin/stunnel</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>−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 stunnel
policy is very flexible allowing users to setup their
stunnel processes in as secure a method as possible.</p>
<p style="margin-left:11%; margin-top: 1em">The following
process types are defined for stunnel:</p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a stunnel_t</b> can be used to make
the process type stunnel_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. stunnel
policy is extremely flexible and has several booleans that
allow you to manipulate the policy and run stunnel 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>
<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>
<h2>PORT TYPES
<a name="PORT TYPES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">SELinux defines
port types to represent TCP and UDP ports.</p>
<p style="margin-left:11%; margin-top: 1em">You can see the
types associated with a port by using the following
command:</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
port -l</b></p>
<p style="margin-left:11%; margin-top: 1em">Policy governs
the access confined processes have to these ports. SELinux
stunnel policy is very flexible allowing users to setup
their stunnel processes in as secure a method as
possible.</p>
<p style="margin-left:11%; margin-top: 1em">The following
port types are defined for stunnel: <b><br>
stunnel_port_t</b></p>
<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>
<p style="margin-left:22%; margin-top: 1em">The SELinux
process type stunnel_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:22%; margin-top: 1em"><b>cluster_conf_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/etc/cluster(/.*)?</p>
<p style="margin-left:22%; margin-top: 1em"><b>cluster_var_lib_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/var/lib/pcsd(/.*)?
<br>
/var/lib/cluster(/.*)? <br>
/var/lib/openais(/.*)? <br>
/var/lib/pengine(/.*)? <br>
/var/lib/corosync(/.*)? <br>
/usr/lib/heartbeat(/.*)? <br>
/var/lib/heartbeat(/.*)? <br>
/var/lib/pacemaker(/.*)?</p>
<p style="margin-left:22%; margin-top: 1em"><b>cluster_var_run_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/var/run/crm(/.*)?
<br>
/var/run/cman_.* <br>
/var/run/rsctmp(/.*)? <br>
/var/run/aisexec.* <br>
/var/run/heartbeat(/.*)? <br>
/var/run/pcsd-ruby.socket <br>
/var/run/corosync-qnetd(/.*)? <br>
/var/run/corosync-qdevice(/.*)? <br>
/var/run/pcsd.socket <br>
/var/run/corosync.pid <br>
/var/run/cpglockd.pid <br>
/var/run/rgmanager.pid <br>
/var/run/cluster/rgmanager.sk</p>
<p style="margin-left:22%; margin-top: 1em"><b>krb5_host_rcache_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/var/tmp/krb5_0.rcache2
<br>
/var/cache/krb5rcache(/.*)? <br>
/var/tmp/nfs_0 <br>
/var/tmp/DNS_25 <br>
/var/tmp/host_0 <br>
/var/tmp/imap_0 <br>
/var/tmp/HTTP_23 <br>
/var/tmp/HTTP_48 <br>
/var/tmp/ldap_55 <br>
/var/tmp/ldap_487 <br>
/var/tmp/ldapmap1_0</p>
<p style="margin-left:22%; margin-top: 1em"><b>root_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
<br>
/ <br>
/initrd</p>
<p style="margin-left:22%; margin-top: 1em"><b>stunnel_log_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/var/log/stunnel.*</p>
<p style="margin-left:22%; margin-top: 1em"><b>stunnel_tmp_t</b></p>
<p style="margin-left:22%; margin-top: 1em"><b>stunnel_var_run_t</b></p>
<p style="margin-left:22%; margin-top: 1em">/var/run/stunnel(/.*)?</p>
<h2>FILE CONTEXTS
<a name="FILE CONTEXTS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">SELinux
requires files to have an extended attribute to define the
file type.</p>
<p style="margin-left:11%; margin-top: 1em">You can see the
context of a file using the <b>−Z</b> option to
<b>ls</b></p>
<p style="margin-left:11%; margin-top: 1em">Policy governs
the access confined processes have to these files. SELinux
stunnel policy is very flexible allowing users to setup
their stunnel processes in as secure a method as
possible.</p>
<p style="margin-left:11%; margin-top: 1em"><b>STANDARD
FILE CONTEXT</b></p>
<p style="margin-left:11%; margin-top: 1em">SELinux defines
the file context types for the stunnel, if you wanted to
store files with these types in a different paths, you need
to execute the semanage command to specify alternate
labeling and then use restorecon to put the labels on
disk.</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext -a -t stunnel_var_run_t
’/srv/mystunnel_content(/.*)?’ <br>
restorecon -R -v /srv/mystunnel_content</b></p>
<p style="margin-left:11%; margin-top: 1em">Note: SELinux
often uses regular expressions to specify labels that match
multiple files.</p>
<p style="margin-left:11%; margin-top: 1em"><i>The
following file types are defined for stunnel:</i></p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_etc_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the stunnel_etc_t type, if you want to store stunnel
files in the /etc directories.</p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the stunnel_exec_t type, if you want to transition an
executable to the stunnel_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/bin/stunnel,
/usr/sbin/stunnel</p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_log_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the stunnel_log_t type, if you want to treat the data
as stunnel log data, usually stored under the /var/log
directory.</p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_tmp_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the stunnel_tmp_t type, if you want to store stunnel
temporary files in the /tmp directories.</p>
<p style="margin-left:11%; margin-top: 1em"><b>stunnel_var_run_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the stunnel_var_run_t type, if you want to store the
stunnel files under the /run or /var/run directory.</p>
<p style="margin-left:11%; margin-top: 1em">Note: File
context can be temporarily modified with the chcon command.
If you want to permanently change the file context you need
to use the <b>semanage fcontext</b> command. This will
modify the SELinux labeling database. You will need to use
<b>restorecon</b> to apply the labels.</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
port</b> can also be used to manipulate the port
definitions</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),
stunnel(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8), setsebool(8)</p>
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