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<h1 align="center">afs_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">afs_selinux
− Security Enhanced Linux Policy for the afs
processes</p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">Security-Enhanced
Linux secures the afs processes via flexible mandatory
access control.</p>
<p style="margin-left:11%; margin-top: 1em">The afs
processes execute with the afs_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 afs_t</b></p>
<h2>ENTRYPOINTS
<a name="ENTRYPOINTS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The afs_t
SELinux type can be entered via the <b>afs_exec_t</b> file
type.</p>
<p style="margin-left:11%; margin-top: 1em">The default
entrypoint paths for the afs_t domain are the following:</p>
<p style="margin-left:11%; margin-top: 1em">/usr/sbin/afsd,
/usr/vice/etc/afsd</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 afs
policy is very flexible allowing users to setup their afs
processes in as secure a method as possible.</p>
<p style="margin-left:11%; margin-top: 1em">The following
process types are defined for afs:</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_t,
afs_bosserver_t, afs_fsserver_t, afs_kaserver_t,
afs_ptserver_t, afs_vlserver_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a afs_t</b> can be used to make the
process type afs_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. afs policy
is extremely flexible and has several booleans that allow
you to manipulate the policy and run afs 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 confined applications to use nscd shared memory, you
must turn on the nscd_use_shm boolean. Enabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
nscd_use_shm 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
afs policy is very flexible allowing users to setup their
afs processes in as secure a method as possible.</p>
<p style="margin-left:11%; margin-top: 1em">The following
port types are defined for afs: <b><br>
afs3_callback_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">tcp 7001 <br>
udp 7001</p>
<p style="margin-left:11%;"><b>afs_bos_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">udp 7007</p>
<p style="margin-left:11%;"><b>afs_fs_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">tcp 2040 <br>
udp 7000,7005</p>
<p style="margin-left:11%;"><b>afs_ka_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">udp 7004</p>
<p style="margin-left:11%;"><b>afs_pt_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">tcp 7002 <br>
udp 7002</p>
<p style="margin-left:11%;"><b>afs_vl_port_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Default Defined
Ports:</p>
<p style="margin-left:26%;">udp 7003</p>
<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The SELinux
process type afs_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>
<p style="margin-left:11%; margin-top: 1em">/etc/cluster(/.*)?</p>
<p style="margin-left:11%; margin-top: 1em"><b>cluster_var_lib_t</b></p>
<p style="margin-left:11%; 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:11%; margin-top: 1em"><b>cluster_var_run_t</b></p>
<p style="margin-left:11%; 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:11%; margin-top: 1em"><b>root_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
<br>
/ <br>
/initrd</p>
<p style="margin-left:11%; margin-top: 1em"><b>unlabeled_t</b></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
afs policy is very flexible allowing users to setup their
afs 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 afs, 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 afs_vl_db_t
’/srv/myafs_content(/.*)?’ <br>
restorecon -R -v /srv/myafs_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 afs:</i></p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_bosserver_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_bosserver_exec_t type, if you want to
transition an executable to the afs_bosserver_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/sbin/bosserver,
/usr/afs/bin/bosserver</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_cache_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_cache_t type, if you want to store the files
under the /var/cache directory. <br>
Paths:</p>
<p style="margin-left:18%;">/var/cache/(open)?afs(/.*)?,
/usr/vice/cache(/.*)?</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_config_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_config_t type, if you want to treat the files
as afs configuration data, usually stored under the /etc
directory. <br>
Paths:</p>
<p style="margin-left:18%;">/etc/(open)?afs(/.*)?,
/usr/afs/etc(/.*)?, /usr/afs/local(/.*)?</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_dbdir_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_dbdir_t type, if you want to treat the files as
afs dbdir data.</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_exec_t type, if you want to transition an
executable to the afs_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/sbin/afsd,
/usr/vice/etc/afsd</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_files_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_files_t type, if you want to treat the files as
afs content. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/afs(/.*)?, /vicepa,
/vicepb, /vicepc</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_fsserver_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_fsserver_exec_t type, if you want to transition
an executable to the afs_fsserver_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/afs/bin/salvager,
/usr/afs/bin/volserver, /usr/afs/bin/dasalvager,
/usr/afs/bin/fileserver, /usr/afs/bin/davolserver,
/usr/afs/bin/dafileserver, /usr/afs/bin/salvageserver,
/usr/libexec/openafs/salvager,
/usr/libexec/openafs/volserver,
/usr/libexec/openafs/fileserver</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_initrc_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_initrc_exec_t type, if you want to transition
an executable to the afs_initrc_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/etc/rc.d/init.d/(open)?afs,
/etc/rc.d/init.d/openafs-client</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_ka_db_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_ka_db_t type, if you want to treat the files as
afs ka database content.</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_kaserver_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_kaserver_exec_t type, if you want to transition
an executable to the afs_kaserver_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/afs/bin/kaserver,
/usr/libexec/openafs/kaserver</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_logfile_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_logfile_t type, if you want to treat the files
as afs logfile data.</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_pt_db_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_pt_db_t type, if you want to treat the files as
afs pt database content.</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_ptserver_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_ptserver_exec_t type, if you want to transition
an executable to the afs_ptserver_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/afs/bin/ptserver,
/usr/libexec/openafs/ptserver</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_vl_db_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_vl_db_t type, if you want to treat the files as
afs vl database content.</p>
<p style="margin-left:11%; margin-top: 1em"><b>afs_vlserver_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the afs_vlserver_exec_t type, if you want to transition
an executable to the afs_vlserver_t domain. <br>
Paths:</p>
<p style="margin-left:18%;">/usr/afs/bin/vlserver,
/usr/libexec/openafs/vlserver</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),
afs(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
setsebool(8), afs_bosserver_selinux(8),
afs_bosserver_selinux(8), afs_fsserver_selinux(8),
afs_fsserver_selinux(8), afs_kaserver_selinux(8),
afs_kaserver_selinux(8), afs_ptserver_selinux(8),
afs_ptserver_selinux(8), afs_vlserver_selinux(8),
afs_vlserver_selinux(8)</p>
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