firewallgui_selinux man page on Oracle

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firewallgui_selinux(8)	  SELinux Policy firewallgui	firewallgui_selinux(8)

NAME
       firewallgui_selinux  - Security Enhanced Linux Policy for the firewall‐
       gui processes

DESCRIPTION
       Security-Enhanced Linux secures the firewallgui processes via  flexible
       mandatory access control.

       The  firewallgui processes execute with the firewallgui_t SELinux type.
       You can check if you have these processes running by executing  the  ps
       command with the -Z qualifier.

       For example:

       ps -eZ | grep firewallgui_t

ENTRYPOINTS
       The  firewallgui_t  SELinux  type  can  be  entered  via	 the firewall‐
       gui_exec_t file type.

       The default entrypoint paths for the firewallgui_t domain are the  fol‐
       lowing:

       /usr/share/system-config-firewall/system-config-firewall-mechanism.py

PROCESS TYPES
       SELinux defines process types (domains) for each process running on the
       system

       You can see the context of a process using the -Z option to ps

       Policy governs the access confined processes have  to  files.   SELinux
       firewallgui policy is very flexible allowing users to setup their fire‐
       wallgui processes in as secure a method as possible.

       The following process types are defined for firewallgui:

       firewallgui_t

       Note: semanage permissive -a firewallgui_t can  be  used	 to  make  the
       process	type firewallgui_t permissive. SELinux does not deny access to
       permissive process types, but the AVC (SELinux  denials)	 messages  are
       still generated.

BOOLEANS
       SELinux	policy	is customizable based on least access required.	 fire‐
       wallgui policy is extremely flexible  and  has  several	booleans  that
       allow  you to manipulate the policy and run firewallgui with the tight‐
       est access possible.

       If you want to allow users to resolve user passwd entries directly from
       ldap  rather  then  using  a  sssd server, you must turn on the authlo‐
       gin_nsswitch_use_ldap boolean. Disabled by default.

       setsebool -P authlogin_nsswitch_use_ldap 1

       If you want to allow all daemons the ability to	read/write  terminals,
       you must turn on the daemons_use_tty boolean. Disabled by default.

       setsebool -P daemons_use_tty 1

       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.

       setsebool -P deny_ptrace 1

       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.

       setsebool -P domain_fd_use 1

       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.

       setsebool -P domain_kernel_load_modules 1

       If you want to allow all domains to execute in fips_mode, you must turn
       on the fips_mode boolean. Enabled by default.

       setsebool -P fips_mode 1

       If you want to enable reading of urandom for all domains, you must turn
       on the global_ssp boolean. Disabled by default.

       setsebool -P global_ssp 1

       If you want to allow confined applications to run  with	kerberos,  you
       must turn on the kerberos_enabled boolean. Enabled by default.

       setsebool -P kerberos_enabled 1

       If  you	want  to  allow	 system	 to run with NIS, you must turn on the
       nis_enabled boolean. Disabled by default.

       setsebool -P nis_enabled 1

       If you want to allow confined applications to use nscd  shared  memory,
       you must turn on the nscd_use_shm boolean. Enabled by default.

       setsebool -P nscd_use_shm 1

NSSWITCH DOMAIN
       If you want to allow users to resolve user passwd entries directly from
       ldap rather then using a sssd server for the  firewallgui_t,  you  must
       turn on the authlogin_nsswitch_use_ldap boolean.

       setsebool -P authlogin_nsswitch_use_ldap 1

       If you want to allow confined applications to run with kerberos for the
       firewallgui_t, you must turn on the kerberos_enabled boolean.

       setsebool -P kerberos_enabled 1

MANAGED FILES
       The SELinux process type firewallgui_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  per‐
       missions.

       firewallgui_tmp_t

       system_conf_t

	    /etc/yum.repos.d(/.*)?
	    /etc/sysctl.conf(.old)?
	    /etc/sysconfig/ip6?tables.*
	    /etc/sysconfig/ipvsadm.*
	    /etc/sysconfig/ebtables.*
	    /etc/sysconfig/system-config-firewall.*

       systemd_passwd_var_run_t

	    /var/run/systemd/ask-password(/.*)?
	    /var/run/systemd/ask-password-block(/.*)?

FILE CONTEXTS
       SELinux requires files to have an extended attribute to define the file
       type.

       You can see the context of a file using the -Z option to ls

       Policy governs the access  confined  processes  have  to	 these	files.
       SELinux	firewallgui  policy  is	 very flexible allowing users to setup
       their firewallgui processes in as secure a method as possible.

       STANDARD FILE CONTEXT

       SELinux defines the file context types  for  the	 firewallgui,  if  you
       wanted  to store files with these types in a diffent paths, you need to
       execute the semanage command to sepecify alternate  labeling  and  then
       use restorecon to put the labels on disk.

       semanage	  fcontext  -a	-t  firewallgui_exec_t	'/srv/firewallgui/con‐
       tent(/.*)?'
       restorecon -R -v /srv/myfirewallgui_content

       Note: SELinux often uses regular expressions  to	 specify  labels  that
       match multiple files.

       The following file types are defined for firewallgui:

       firewallgui_exec_t

       - Set files with the firewallgui_exec_t type, if you want to transition
       an executable to the firewallgui_t domain.

       firewallgui_tmp_t

       - Set files with the firewallgui_tmp_t type, if you want to store fire‐
       wallgui temporary files in the /tmp directories.

       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
       semanage fcontext command.  This will modify the SELinux labeling data‐
       base.  You will need to use restorecon to apply the labels.

COMMANDS
       semanage fcontext can also be used to manipulate default	 file  context
       mappings.

       semanage	 permissive  can  also	be used to manipulate whether or not a
       process type is permissive.

       semanage module can also be used to enable/disable/install/remove  pol‐
       icy modules.

       semanage boolean can also be used to manipulate the booleans

       system-config-selinux is a GUI tool available to customize SELinux pol‐
       icy settings.

AUTHOR
       This manual page was auto-generated using sepolicy manpage .

SEE ALSO
       selinux(8),  firewallgui(8),  semanage(8),   restorecon(8),   chcon(1),
       sepolicy(8) , setsebool(8)

firewallgui			   14-05-08		firewallgui_selinux(8)
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