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bluetooth_helper_selinuxSELinux Policy bluetooth_hebluetooth_helper_selinux(8)

NAME
       bluetooth_helper_selinux - Security Enhanced Linux Policy for the blue‐
       tooth_helper processes

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

       The  bluetooth_helper  processes	 execute  with	the bluetooth_helper_t
       SELinux type. You can check if you have these processes running by exe‐
       cuting the ps command with the -Z qualifier.

       For example:

       ps -eZ | grep bluetooth_helper_t

ENTRYPOINTS
       The  bluetooth_helper_t	SELinux	 type  can  be	entered	 via the blue‐
       tooth_helper_exec_t file type.

       The default entrypoint paths for the bluetooth_helper_t domain are  the
       following:

       /usr/bin/blue.*pin

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
       bluetooth_helper	 policy is very flexible allowing users to setup their
       bluetooth_helper processes in as secure a method as possible.

       The following process types are defined for bluetooth_helper:

       bluetooth_helper_t

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

BOOLEANS
       SELinux	policy	is customizable based on least access required.	 blue‐
       tooth_helper policy is extremely flexible and has several booleans that
       allow  you  to  manipulate the policy and run bluetooth_helper with the
       tightest 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 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. Disabled by default.

       setsebool -P nscd_use_shm 1

       If you want to allow regular users direct dri device access,  you  must
       turn on the selinuxuser_direct_dri_enabled boolean. Enabled by default.

       setsebool -P selinuxuser_direct_dri_enabled 1

       If  you	want  to  support  NFS	home directories, you must turn on the
       use_nfs_home_dirs boolean. Disabled by default.

       setsebool -P use_nfs_home_dirs 1

       If you want to allows clients to write to the X	server	shared	memory
       segments, you must turn on the xserver_clients_write_xshm boolean. Dis‐
       abled by default.

       setsebool -P xserver_clients_write_xshm 1

       If you want to support X userspace object manager, you must turn on the
       xserver_object_manager boolean. Enabled by default.

       setsebool -P xserver_object_manager 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  bluetooth_helper_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
       bluetooth_helper_t, you must turn on the kerberos_enabled boolean.

       setsebool -P kerberos_enabled 1

MANAGED FILES
       The SELinux process type bluetooth_helper_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.

       bluetooth_helper_tmp_t

       bluetooth_helper_tmpfs_t

       user_fonts_cache_t

	    /root/.fontconfig(/.*)?
	    /root/.fonts/auto(/.*)?
	    /root/.fonts.cache-.*
	    /home/[^/]*/.fontconfig(/.*)?
	    /home/[^/]*/.fonts/auto(/.*)?
	    /home/[^/]*/.fonts.cache-.*

       xserver_tmpfs_t

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 bluetooth_helper policy is very flexible allowing users to set‐
       up their bluetooth_helper processes in as secure a method as possible.

       STANDARD FILE CONTEXT

       SELinux defines the file context types for the bluetooth_helper, 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	 bluetooth_helper_exec_t   '/srv/blue‐
       tooth_helper/content(/.*)?'
       restorecon -R -v /srv/mybluetooth_helper_content

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

       The following file types are defined for bluetooth_helper:

       bluetooth_helper_exec_t

       - Set files with the bluetooth_helper_exec_t type, if you want to tran‐
       sition an executable to the bluetooth_helper_t domain.

       bluetooth_helper_tmp_t

       - Set files with the bluetooth_helper_tmp_t type, if you want to	 store
       bluetooth helper temporary files in the /tmp directories.

       bluetooth_helper_tmpfs_t

       -  Set  files  with  the	 bluetooth_helper_tmpfs_t type, if you want to
       store bluetooth helper files on a tmpfs file system.

       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),  bluetooth_helper(8), semanage(8), restorecon(8), chcon(1),
       sepolicy(8) , setsebool(8)

bluetooth_helper		   13-11-20	   bluetooth_helper_selinux(8)
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