quota_selinux(8) quota SELinux Policy documentation quota_selinux(8)NAMEquota_selinux - Security Enhanced Linux Policy for the quota processes
DESCRIPTION
Security-Enhanced Linux secures the quota processes via flexible manda‐
tory access control.
NSSWITCH DOMAIN
If you want to allow users to login using a sssd serve for the
quota_nld_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
quota_nld_t, you must turn on the allow_kerberos boolean.
setsebool -P allow_kerberos 1
If you want to allow system to run with NI for the quota_nld_t, you
must turn on the allow_ypbind boolean.
setsebool -P allow_ypbind 1
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 quota policy is very flexible allowing users to setup their
quota processes in as secure a method as possible.
The following file types are defined for quota:
quota_db_t
- Set files with the quota_db_t type, if you want to treat the files as
quota database content.
Paths:
/boot/a?quota.(user|group), /etc/a?quota.(user|group),
/a?quota.(user|group), /var/a?quota.(user|group),
/var/spool/(.*/)?a?quota.(user|group)
quota_exec_t
- Set files with the quota_exec_t type, if you want to transition an
executable to the quota_t domain.
Paths:
/usr/sbin/convertquota, /usr/sbin/quota(check|on),
/sbin/quota(check|on)
quota_flag_t
- Set files with the quota_flag_t type, if you want to treat the files
as quota flag data.
quota_nld_exec_t
- Set files with the quota_nld_exec_t type, if you want to transition
an executable to the quota_nld_t domain.
quota_nld_var_run_t
- Set files with the quota_nld_var_run_t type, if you want to store the
quota nld files under the /run directory.
Note: File context can be temporarily modified with the chcon command.
If you want to permanantly 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.
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
quota policy is very flexible allowing users to setup their quota pro‐
cesses in as secure a method as possible.
The following process types are defined for quota:
quota_t, quota_nld_t
Note: semanage permissive -a PROCESS_TYPE can be used to make a process
type permissive. Permissive process types are not denied access by
SELinux. AVC messages will still be generated.
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.
system-config-selinux is a GUI tool available to customize SELinux pol‐
icy settings.
AUTHOR
This manual page was autogenerated by genman.py.
SEE ALSOselinux(8), quota(8), semanage(8), restorecon(8), chcon(1)dwalsh@redhat.com quota quota_selinux(8)
