原文地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/security-api-authenticate.html, 原文档版权归 www.elastic.co 所有
IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Authenticate APIedit
Enables you to submit a request with a basic auth header to authenticate a user and retrieve information about the authenticated user.
Requestedit
GET /_security/_authenticate
Descriptionedit
A successful call returns a JSON structure that shows user information such as their username, the roles that are assigned to the user, any assigned metadata, and information about the realms that authenticated and authorized the user.
Response codesedit
If the user cannot be authenticated, this API returns a 401 status code.
Examplesedit
To authenticate a user, submit a GET request to the
/_security/_authenticate endpoint:
GET /_security/_authenticate
The following example output provides information about the "rdeniro" user:
{
"username": "rdeniro",
"roles": [
"admin"
],
"full_name": null,
"email": null,
"metadata": { },
"enabled": true,
"authentication_realm": {
"name" : "file",
"type" : "file"
},
"lookup_realm": {
"name" : "file",
"type" : "file"
}
}