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<h1 align="center">gpg_web_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="#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">gpg_web_selinux
− Security Enhanced Linux Policy for the gpg_web
processes</p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">Security-Enhanced
Linux secures the gpg_web processes via flexible mandatory
access control.</p>
<p style="margin-left:11%; margin-top: 1em">The gpg_web
processes execute with the gpg_web_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 gpg_web_t</b></p>
<h2>ENTRYPOINTS
<a name="ENTRYPOINTS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The gpg_web_t
SELinux type can be entered via the <b>gpg_exec_t</b> file
type.</p>
<p style="margin-left:11%; margin-top: 1em">The default
entrypoint paths for the gpg_web_t domain are the
following:</p>
<p style="margin-left:11%; margin-top: 1em">/usr/bin/gpg(2)?,
/usr/lib/gnupg/.*, /usr/bin/gpgsm</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 gpg_web
policy is very flexible allowing users to setup their
gpg_web processes in as secure a method as possible.</p>
<p style="margin-left:11%; margin-top: 1em">The following
process types are defined for gpg_web:</p>
<p style="margin-left:11%; margin-top: 1em"><b>gpg_web_t</b></p>
<p style="margin-left:11%; margin-top: 1em">Note:
<b>semanage permissive -a gpg_web_t</b> can be used to make
the process type gpg_web_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. gpg_web
policy is extremely flexible and has several booleans that
allow you to manipulate the policy and run gpg_web with the
tightest access possible.</p>
<p style="margin-left:11%; margin-top: 1em">If you want to
deny any process from ptracing or debugging any other
processes, you must turn on the deny_ptrace boolean. Enabled
by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
deny_ptrace 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow any process to mmap any file on system with attribute
file_type, you must turn on the domain_can_mmap_files
boolean. Enabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_can_mmap_files 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains write to kmsg_device, while kernel is
executed with systemd.log_target=kmsg parameter, you must
turn on the domain_can_write_kmsg boolean. Disabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_can_write_kmsg 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains to use other domains file descriptors, you
must turn on the domain_fd_use boolean. Enabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_fd_use 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow all domains to have the kernel load modules, you must
turn on the domain_kernel_load_modules boolean. Disabled by
default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
domain_kernel_load_modules 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
enable reading of urandom for all domains, you must turn on
the global_ssp boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
global_ssp 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. Disabled 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 run gpg, you must turn on the httpd_use_gpg
boolean. Disabled by default.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
httpd_use_gpg 1</b></p>
<h2>MANAGED FILES
<a name="MANAGED FILES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">The SELinux
process type gpg_web_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>httpd_sys_rw_content_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/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/nextcloud(/.*)? <br>
/etc/mock/koji(/.*)? <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/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/uploads(/.*)? <br>
/usr/share/wordpress/wp-content/upgrade(/.*)? <br>
/var/www/html/configuration.php</p>
<p style="margin-left:11%; margin-top: 1em"><b>public_content_rw_t</b></p>
<p style="margin-left:11%; margin-top: 1em">/var/spool/abrt-upload(/.*)?</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 gpg_web servers to read the /var/gpg_web directory by
adding the <br>
public_content_t file type to the directory and by restoring
the file <br>
type.</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext -a -t public_content_t
"/var/gpg_web(/.*)?" <br>
restorecon -F -R -v /var/gpg_web</b> <br>
Allow gpg_web servers to read and write
/var/gpg_web/incoming by adding <br>
the public_content_rw_t type to the directory and by
restoring the file <br>
type. You also need to turn on the gpg_web_anon_write
boolean.</p>
<p style="margin-left:11%; margin-top: 1em"><b>semanage
fcontext -a -t public_content_rw_t
"/var/gpg_web/incoming(/.*)?" <br>
restorecon -F -R -v /var/gpg_web/incoming <br>
setsebool -P gpg_web_anon_write 1</b></p>
<p style="margin-left:11%; margin-top: 1em">If you want to
allow gpg web domain to modify public files used for public
file transfer services., you must turn on the
gpg_web_anon_write boolean.</p>
<p style="margin-left:11%; margin-top: 1em"><b>setsebool -P
gpg_web_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),
gpg_web(8), semanage(8), restorecon(8), chcon(1),
sepolicy(8) , setsebool(8)</p>
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