Ubuntu Manpage: sss_override - create local overrides of user and group attributes

Provided by: sssd-tools_2.9.4-1.1ubuntu6.2_amd64

NAME

       sss_override - create local overrides of user and group attributes

SYNOPSIS

       sss_override COMMAND [options]

DESCRIPTION

       sss_override enables to create a client-side view and allows to change selected values of
       specific user and groups. This change takes effect only on local machine.

       Overrides data are stored in the SSSD cache. If the cache is deleted, all local overrides
       are lost. Please note that after the first override is created using any of the following
       user-add, group-add, user-import or group-import command. SSSD needs to be restarted to
       take effect.  sss_override prints message when a restart is required.

       NOTE: The options provided in this man page only work with “ldap” and “AD” “ id_provider”.
       IPA overrides can be managed centrally on the IPA server.

AVAILABLE COMMANDS

       Argument NAME is the name of original object in all commands. It is not possible to
       override uid or gid to 0.

       user-add NAME [-n,--name NAME] [-u,--uid UID] [-g,--gid GID] [-h,--home HOME] [-s,--shell
       SHELL] [-c,--gecos GECOS] [-x,--certificate BASE64 ENCODED CERTIFICATE]
           Override attributes of an user. Please be aware that calling this command will replace
           any previous override for the (NAMEd) user.

       user-del NAME
           Remove user overrides. However be aware that overridden attributes might be returned
           from memory cache. Please see SSSD option memcache_timeout for more details.

       user-find [-d,--domain DOMAIN]
           List all users with set overrides. If DOMAIN parameter is set, only users from the
           domain are listed.

       user-show NAME
           Show user overrides.

       user-import FILE
           Import user overrides from FILE. Data format is similar to standard passwd file. The
           format is:

           original_name:name:uid:gid:gecos:home:shell:base64_encoded_certificate

           where original_name is original name of the user whose attributes should be
           overridden. The rest of fields correspond to new values. You can omit a value simply
           by leaving corresponding field empty.

           Examples:

           ckent:superman::::::

           ckent@krypton.com::501:501:Superman:/home/earth:/bin/bash:

       user-export FILE
           Export all overridden attributes and store them in FILE. See user-import for data
           format.

       group-add NAME [-n,--name NAME] [-g,--gid GID]
           Override attributes of a group. Please be aware that calling this command will replace
           any previous override for the (NAMEd) group.

       group-del NAME
           Remove group overrides. However be aware that overridden attributes might be returned
           from memory cache. Please see SSSD option memcache_timeout for more details.

       group-find [-d,--domain DOMAIN]
           List all groups with set overrides. If DOMAIN parameter is set, only groups from the
           domain are listed.

       group-show NAME
           Show group overrides.

       group-import FILE
           Import group overrides from FILE. Data format is similar to standard group file. The
           format is:

           original_name:name:gid

           where original_name is original name of the group whose attributes should be
           overridden. The rest of fields correspond to new values. You can omit a value simply
           by leaving corresponding field empty.

           Examples:

           admins:administrators:

           Domain Users:Users:501

       group-export FILE
           Export all overridden attributes and store them in FILE. See group-import for data
           format.

COMMON OPTIONS

Those options are available with all commands.

--debug LEVEL
SSSD supports two representations for specifying the debug level. The simplest is to
specify a decimal value from 0-9, which represents enabling that level and all
lower-level debug messages. The more comprehensive option is to specify a hexadecimal
bitmask to enable or disable specific levels (such as if you wish to suppress a
level).

Currently supported debug levels:

0, 0x0010: Fatal failures. Anything that would prevent SSSD from starting up or causes
it to cease running.

1, 0x0020: Critical failures. An error that doesn't kill SSSD, but one that indicates
that at least one major feature is not going to work properly.

2, 0x0040: Serious failures. An error announcing that a particular request or
operation has failed.

3, 0x0080: Minor failures. These are the errors that would percolate down to cause the
operation failure of 2.

4, 0x0100: Configuration settings.

5, 0x0200: Function data.

6, 0x0400: Trace messages for operation functions.

7, 0x1000: Trace messages for internal control functions.

8, 0x2000: Contents of function-internal variables that may be interesting.

9, 0x4000: Extremely low-level tracing information.

10, 0x10000: Even more low-level libldb tracing information. Almost never really
required.

To log required bitmask debug levels, simply add their numbers together as shown in
following examples:

Example: To log fatal failures, critical failures, serious failures and function data
use 0x0270.

Example: To log fatal failures, configuration settings, function data, trace messages
for internal control functions use 0x1310.

Note: The bitmask format of debug levels was introduced in 1.7.0.

Default: 0x0070 (i.e. fatal, critical and serious failures; corresponds to setting 2
in decimal notation)

AUTHORS