- Elasticsearch Guide: other versions:
- What is Elasticsearch?
- What’s new in 7.9
- Getting started with Elasticsearch
- Set up Elasticsearch
- Installing Elasticsearch
- Configuring Elasticsearch
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- ILM: Manage the index lifecycle
- Monitor a cluster
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- Overview
- Configuring security
- User authentication
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- User authorization
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- Tutorial: Getting started with security
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- Definitions
- Breaking changes
- Release notes
- Elasticsearch version 7.9.3
- Elasticsearch version 7.9.2
- Elasticsearch version 7.9.1
- Elasticsearch version 7.9.0
- Elasticsearch version 7.8.1
- Elasticsearch version 7.8.0
- Elasticsearch version 7.7.1
- Elasticsearch version 7.7.0
- Elasticsearch version 7.6.2
- Elasticsearch version 7.6.1
- Elasticsearch version 7.6.0
- Elasticsearch version 7.5.2
- Elasticsearch version 7.5.1
- Elasticsearch version 7.5.0
- Elasticsearch version 7.4.2
- Elasticsearch version 7.4.1
- Elasticsearch version 7.4.0
- Elasticsearch version 7.3.2
- Elasticsearch version 7.3.1
- Elasticsearch version 7.3.0
- Elasticsearch version 7.2.1
- Elasticsearch version 7.2.0
- Elasticsearch version 7.1.1
- Elasticsearch version 7.1.0
- Elasticsearch version 7.0.0
- Elasticsearch version 7.0.0-rc2
- Elasticsearch version 7.0.0-rc1
- Elasticsearch version 7.0.0-beta1
- Elasticsearch version 7.0.0-alpha2
- Elasticsearch version 7.0.0-alpha1
Create or update users API
editCreate or update users API
editAdds and updates users in the native realm. These users are commonly referred to as native users.
Prerequisites
edit-
To use this API, you must have at least the
manage_security
cluster privilege.
Description
editA password
is required for adding a new user but is optional when updating an
existing user. To change a user’s password without updating any other fields,
use the change password API.
For more information about the native realm, see Realms and Native user authentication.
Path parameters
edit-
username
-
(Required, string) An identifier for the user.
Usernames must be at least 1 and no more than 1024 characters. They can contain alphanumeric characters (
a-z
,A-Z
,0-9
), spaces, punctuation, and printable symbols in the Basic Latin (ASCII) block. Leading or trailing whitespace is not allowed.
Query parameters
edit-
refresh
-
(string) One of
true
,false
, orwait_for
. These values have the same meaning as in the Index API, but the default value for this API (Put User) istrue
.
Request body
editThe following parameters can be specified in the body of a POST or PUT request:
-
enabled
-
(Boolean) Specifies whether the user is enabled. The default value is
true
. -
email
- (string) The email of the user.
-
full_name
- (string) The full name of the user.
-
metadata
- (object) Arbitrary metadata that you want to associate with the user.
-
password
-
(Required*, string) The user’s password. Passwords must be at least 6 characters long.
When adding a user, one of
password
orpassword_hash
is required. When updating an existing user, the password is optional, so that other fields on the user (such as their roles) may be updated without modifying the user’s password. -
password_hash
-
(string) A hash of the user’s password. This must be produced using the same hashing algorithm as has been configured for password storage. For more details, see the explanation of the
xpack.security.authc.password_hashing.algorithm
setting in User cache and password hash algorithms.Using this parameter allows the client to pre-hash the password for performance and/or confidentiality reasons.
The
password
parameter and thepassword_hash
parameter cannot be used in the same request. -
roles
-
(Required, list) A set of roles the user has. The roles determine the user’s
access permissions. To create a user without any roles, specify an empty list:
[]
.
*Indicates that the setting is required in some, but not all situations.
Examples
editThe following example creates a user jacknich
:
POST /_security/user/jacknich { "password" : "j@rV1s", "roles" : [ "admin", "other_role1" ], "full_name" : "Jack Nicholson", "email" : "jacknich@example.com", "metadata" : { "intelligence" : 7 } }
A successful call returns a JSON structure that shows whether the user has been created or updated.
After you add a user, requests from that user can be authenticated. For example:
curl -u jacknich:j@rV1s http://localhost:9200/_cluster/health