NAME

       seusers - The SELinux GNU/Linux user to SELinux user mapping configuration file

DESCRIPTION

       The  seusers  file  contains  a  list  GNU/Linux  user  to SELinux user mapping for use by
       SELinux-aware login applications such as PAM(8).

       selinux_usersconf_path(3) will return the active policy path to  this  file.  The  default
       SELinux users mapping file is located at:
              /etc/selinux/{SELINUXTYPE}/seusers

       Where  {SELINUXTYPE}  is  the  entry  from  the  selinux  configuration  file  config (see
       selinux_config(5)).

       getseuserbyname(3) reads this file to map a GNU/Linux user or group to an SELinux user.

FILE FORMAT

       Each line of the seusers configuration file consists of the following:

              [%group_id]|[user_id]:seuser_id[:range]

       Where:
              group_id|user_id
                     The  GNU/Linux user id, or if preceded by the percentage (%) symbol, then  a
                     GNU/Linux group id.
                     An  optional  entry  set  to  __default__  can be provided as a fall back if
                     required.
              seuser_id
                     The SELinux  user identity.
              range
                     The optional level or range for an MLS/MCS policy.

EXAMPLE

       # ./seusers
       system_u:system_u:s0-s15:c0.c255
       root:root:s0-s15:c0.c255
       fred:user_u:s0
       __default__:user_u:s0
       %user_group:user_u:s0

SEE ALSO

       selinux(8), PAM(8), selinux_usersconf_path(3), getseuserbyname(3), selinux_config(5)