140 lines
4.0 KiB
Plaintext
140 lines
4.0 KiB
Plaintext
[role="xpack"]
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[[security-api-put-user]]
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=== Create or update users API
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++++
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<titleabbrev>Create or update users</titleabbrev>
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++++
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Adds and updates users in the native realm. These users are commonly referred
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to as _native users_.
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[[security-api-put-user-request]]
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==== {api-request-title}
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`POST /_security/user/<username>` +
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`PUT /_security/user/<username>`
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[[security-api-put-user-prereqs]]
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==== {api-prereq-title}
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* To use this API, you must have at least the `manage_security` cluster privilege.
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[[security-api-put-user-desc]]
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==== {api-description-title}
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When updating a user, you can update everything but its `username` and `password`.
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To change a user's password, use the
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<<security-api-change-password, change password API>>.
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For more information about the native realm, see
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<<realms>> and <<native-realm>>.
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[[security-api-put-user-path-params]]
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==== {api-path-parms-title}
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`username`::
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(Required, string) An identifier for the user.
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+
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--
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[[username-validation]]
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NOTE: Usernames must be at least 1 and no more than 1024 characters. They can
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contain alphanumeric characters (`a-z`, `A-Z`, `0-9`), spaces, punctuation, and
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printable symbols in the https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block)[Basic Latin (ASCII) block]. Leading or trailing whitespace is not allowed.
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--
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[[security-api-put-user-query-params]]
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==== {api-query-parms-title}
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`refresh`::
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(string) One of `true`, `false`, or `wait_for`.
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These values have the same meaning as in the <<docs-refresh, Index API>>,
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but the default value for this API (Put User) is `true`.
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[[security-api-put-user-request-body]]
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==== {api-request-body-title}
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The following parameters can be specified in the body of a POST or PUT request:
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`enabled`::
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(boolean) Specifies whether the user is enabled. The default value is `true`.
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`email`::
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(string) The email of the user.
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`full_name`::
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(string) The full name of the user.
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`metadata`::
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(object) Arbitrary metadata that you want to associate with the user.
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`password`::
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(string) The user's password. Passwords must be at least 6 characters long.
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+
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When adding a user, one of `password` or `password_hash` is required.
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When updating an existing user, the password is optional, so that other
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fields on the user (such as their roles) may be updated without modifying
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the user's password.
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`password_hash`::
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(string) A _hash_ of the user's password. This must be produced using the
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same hashing algorithm as has been configured for password storage. For more
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details, see the explanation of the
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`xpack.security.authc.password_hashing.algorithm` setting in
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<<hashing-settings>>.
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+
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Using this parameter allows the client to pre-hash the password for
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performance and/or confidentiality reasons.
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+
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The `password` parameter and the `password_hash` parameter cannot be
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used in the same request.
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`roles`::
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(Required, list) A set of roles the user has. The roles determine the user's
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access permissions. To create a user without any roles, specify an empty list:
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`[]`.
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[[security-api-put-user-example]]
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==== {api-examples-title}
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The following example creates a user `jacknich`:
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[source,console]
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--------------------------------------------------
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POST /_security/user/jacknich
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{
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"password" : "j@rV1s",
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"roles" : [ "admin", "other_role1" ],
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"full_name" : "Jack Nicholson",
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"email" : "jacknich@example.com",
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"metadata" : {
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"intelligence" : 7
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}
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}
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--------------------------------------------------
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A successful call returns a JSON structure that shows whether the user has been
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created or updated.
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[source,console-result]
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--------------------------------------------------
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{
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"created": true <1>
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}
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--------------------------------------------------
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<1> When an existing user is updated, `created` is set to false.
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After you add a user, requests from that user can be authenticated. For example:
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[source,shell]
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--------------------------------------------------
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curl -u jacknich:j@rV1s http://localhost:9200/_cluster/health
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--------------------------------------------------
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// NOTCONSOLE
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