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<h1 align="center">httpd_sys_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="#FILE CONTEXTS">FILE CONTEXTS</a><br>
<a href="#SHARING FILES">SHARING 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">httpd_sys_script_selinux
− Security Enhanced Linux Policy for the
httpd_sys_script processes</p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">Security-Enhanced
Linux secures the httpd_sys_script processes via flexible
mandatory access control.</p>
<p style="margin-left:11%; margin-top: 1em">The
httpd_sys_script processes execute with the
httpd_sys_script_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 httpd_sys_script_t</b></p>
<h2>ENTRYPOINTS
<a name="ENTRYPOINTS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The
httpd_sys_script_t SELinux type can be entered via the
<b>nfs_t, httpd_sys_content_t, httpd_sys_script_exec_t,
cifs_t, httpdcontent</b> file types.</p>
<p style="margin-left:11%; margin-top: 1em">The default
entrypoint paths for the httpd_sys_script_t domain are the
following:</p>
<p style="margin-left:11%; margin-top: 1em">/srv/([^/]*/)?www(/.*)?,
/var/www(/.*)?, /etc/htdig(/.*)?, /srv/gallery2(/.*)?,
/var/lib/trac(/.*)?, /var/lib/htdig(/.*)?,
/var/www/icons(/.*)?, /usr/share/glpi(/.*)?,
/usr/share/htdig(/.*)?, /usr/share/drupal.*,
/usr/share/z-push(/.*)?, /var/www/svn/conf(/.*)?,
/usr/share/icecast(/.*)?, /var/lib/cacti/rra(/.*)?,
/usr/share/ntop/html(/.*)?, /usr/share/nginx/html(/.*)?,
/usr/share/doc/ghc/html(/.*)?,
/usr/share/openca/htdocs(/.*)?,
/usr/share/selinux-policy[^/]*/html(/.*)?, /opt/.*.cgi,
/usr/.*.cgi, /var/www/[^/]*/cgi-bin(/.*)?,
/var/www/perl(/.*)?, /var/www/html/[^/]*/cgi-bin(/.*)?,
/usr/lib/cgi-bin(/.*)?, /var/www/cgi-bin(/.*)?,
/var/www/svn/hooks(/.*)?, /usr/share/wordpress/.*.php,
/usr/local/nagios/sbin(/.*)?,
/usr/share/wordpress/wp-includes/.*.php,
/usr/share/wordpress-mu/wp-config.php</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
httpd_sys_script policy is very flexible allowing users to
setup their httpd_sys_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 httpd_sys_script:</p>
<p style="margin-left:11%; margin-top: 1em"><b>httpd_sys_script_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a httpd_sys_script_t</b> can be used
to make the process type httpd_sys_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.
httpd_sys_script policy is extremely flexible and has
several booleans that allow you to manipulate the policy and
run httpd_sys_script with the tightest access possible.</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 httpd to use built in scripting (usually php), you
must turn on the httpd_builtin_scripting boolean. Enabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_builtin_scripting 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to manage the courier spool sock files, you must
turn on the httpd_can_manage_courier_spool boolean. Disabled
by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_can_manage_courier_spool 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow HTTPD scripts and modules to connect to the network
using TCP, you must turn on the httpd_can_network_connect
boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_can_network_connect 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow HTTPD scripts and modules to connect to databases over
the network, you must turn on the
httpd_can_network_connect_db boolean. Disabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_can_network_connect_db 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow http daemon to send mail, you must turn on the
httpd_can_sendmail boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_can_sendmail 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd cgi support, you must turn on the
httpd_enable_cgi boolean. Enabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_enable_cgi 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to read home directories, you must turn on the
httpd_enable_homedirs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_enable_homedirs 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd scripts and modules execmem/execstack, you must
turn on the httpd_execmem boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_execmem 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to read user content, you must turn on the
httpd_read_user_content boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_read_user_content 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow HTTPD to run SSI executables in the same domain as
system CGI scripts, you must turn on the httpd_ssi_exec
boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_ssi_exec 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow Apache to execute tmp content, you must turn on the
httpd_tmp_exec boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_tmp_exec 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
unify HTTPD handling of all content files, you must turn on
the httpd_unified boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_unified 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to access cifs file systems, you must turn on
the httpd_use_cifs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_use_cifs 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to access FUSE file systems, you must turn on
the httpd_use_fusefs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_use_fusefs 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to access nfs file systems, you must turn on the
httpd_use_nfs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_use_nfs 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow httpd to access openstack ports, you must turn on the
httpd_use_openstack boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_use_openstack 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
support NFS home directories, you must turn on the
use_nfs_home_dirs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
use_nfs_home_dirs 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
support SAMBA home directories, you must turn on the
use_samba_home_dirs boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
use_samba_home_dirs 1</b></p>
<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The SELinux
process type httpd_sys_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>fusefs_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/var/run/user/[0-9]+/gvfs</p>
<p style="margin-left:11%; margin-top: 1em"><b>httpd_sys_rw_content_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/etc/rt(/.*)?
<br>
/etc/glpi(/.*)? <br>
/etc/horde(/.*)? <br>
/etc/drupal.* <br>
/etc/z-push(/.*)? <br>
/var/lib/svn(/.*)? <br>
/var/www/svn(/.*)? <br>
/etc/owncloud(/.*)? <br>
/var/www/html(/.*)?/uploads(/.*)? <br>
/var/www/html(/.*)?/wp-content(/.*)? <br>
/var/www/html(/.*)?/wp_backups(/.*)? <br>
/var/www/html(/.*)?/sites/default/files(/.*)? <br>
/var/www/html(/.*)?/sites/default/settings.php <br>
/etc/mock/koji(/.*)? <br>
/etc/nextcloud(/.*)? <br>
/var/lib/drupal.* <br>
/etc/zabbix/web(/.*)? <br>
/var/lib/moodle(/.*)? <br>
/var/log/z-push(/.*)? <br>
/var/spool/gosa(/.*)? <br>
/etc/WebCalendar(/.*)? <br>
/usr/share/joomla(/.*)? <br>
/var/lib/dokuwiki(/.*)? <br>
/var/lib/owncloud(/.*)? <br>
/var/spool/viewvc(/.*)? <br>
/var/lib/nextcloud(/.*)? <br>
/var/lib/pootle/po(/.*)? <br>
/var/lib/phpMyAdmin(/.*)? <br>
/var/www/moodledata(/.*)? <br>
/srv/gallery2/smarty(/.*)? <br>
/var/www/moodle/data(/.*)? <br>
/var/lib/graphite-web(/.*)? <br>
/var/log/shibboleth-www(/.*)? <br>
/var/www/gallery/albums(/.*)? <br>
/var/www/html/owncloud/data(/.*)? <br>
/var/www/html/nextcloud/data(/.*)? <br>
/usr/share/wordpress-mu/wp-content(/.*)? <br>
/usr/share/wordpress/wp-content/upgrade(/.*)? <br>
/usr/share/wordpress/wp-content/uploads(/.*)? <br>
/var/www/html/configuration.php</p>
<p style="margin-left:11%; margin-top: 1em"><b>httpd_tmp_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/var/run/user/apache(/.*)?
<br>
/var/www/openshift/console/tmp(/.*)?</p>
<p style="margin-left:11%; margin-top: 1em"><b>httpdcontent</b></p>
<p style="margin-left:11%; margin-top: 1em"><b>hugetlbfs_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/dev/hugepages
<br>
/usr/lib/udev/devices/hugepages</p>
<p style="margin-left:11%; margin-top: 1em"><b>krb5_host_rcache_t</b></p>
<p style="margin-left:11%; 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>
<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
httpd_sys_script policy is very flexible allowing users to
setup their httpd_sys_script processes in as secure a method
as possible.</p>
<p style="margin-left:11%; margin-top: 1em"><i>The
following file types are defined for
httpd_sys_script:</i></p>
<p style="margin-left:11%; margin-top: 1em"><b>httpd_sys_script_exec_t</b></p>
<p style="margin-left:11%; margin-top: 1em">- Set files
with the httpd_sys_script_exec_t type, if you want to
transition an executable to the httpd_sys_script_t domain.
<br>
Paths:</p>
<p style="margin-left:18%;">/opt/.*.cgi, /usr/.*.cgi,
/var/www/[^/]*/cgi-bin(/.*)?, /var/www/perl(/.*)?,
/var/www/html/[^/]*/cgi-bin(/.*)?, /usr/lib/cgi-bin(/.*)?,
/var/www/cgi-bin(/.*)?, /var/www/svn/hooks(/.*)?,
/usr/share/wordpress/.*.php, /usr/local/nagios/sbin(/.*)?,
/usr/share/wordpress/wp-includes/.*.php,
/usr/share/wordpress-mu/wp-config.php</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>SHARING FILES
<a name="SHARING FILES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">If you want to
share files with multiple domains (Apache, FTP, rsync,
Samba), you can set a file context of public_content_t and
public_content_rw_t. These context allow any of the above
domains to read the content. If you want a particular domain
to write to the public_content_rw_t domain, you must set the
appropriate boolean. <br>
Allow httpd_sys_script servers to read the
/var/httpd_sys_script <br>
directory by adding the public_content_t file type to the
directory and <br>
by restoring the file type.</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext -a -t public_content_t
"/var/httpd_sys_script(/.*)?" <br>
restorecon -F -R -v /var/httpd_sys_script</b> <br>
Allow httpd_sys_script servers to read and write <br>
/var/httpd_sys_script/incoming by adding the
public_content_rw_t type <br>
to the directory and by restoring the file type. You also
need to turn <br>
on the httpd_sys_script_anon_write boolean.</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext -a -t public_content_rw_t
"/var/httpd_sys_script/incoming(/.*)?" <br>
restorecon -F -R -v /var/httpd_sys_script/incoming <br>
setsebool -P httpd_sys_script_anon_write 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow apache scripts to write to public content,
directories/files must be labeled public_rw_content_t., you
must turn on the httpd_sys_script_anon_write boolean.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_sys_script_anon_write 1</b></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),
httpd_sys_script(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8), setsebool(8)</p>
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