- X-Pack Reference for 6.0-6.2 and 5.x:
- Introduction
- Setting Up X-Pack
- Breaking Changes
- X-Pack APIs
- Graphing Connections in Your Data
- Profiling your Queries and Aggregations
- Reporting from Kibana
- Securing the Elastic Stack
- Getting Started with Security
- How Security Works
- Setting Up User Authentication
- Configuring SAML Single-Sign-On on the Elastic Stack
- Configuring Role-based Access Control
- Auditing Security Events
- Encrypting Communications
- Restricting Connections with IP Filtering
- Cross Cluster Search, Tribe, Clients and Integrations
- Reference
- Monitoring the Elastic Stack
- Alerting on Cluster and Index Events
- Machine Learning in the Elastic Stack
- Troubleshooting
- Getting Help
- X-Pack security
- Can’t log in after upgrading to 6.2.4
- Some settings are not returned via the nodes settings API
- Authorization exceptions
- Users command fails due to extra arguments
- Users are frequently locked out of Active Directory
- Certificate verification fails for curl on Mac
- SSLHandshakeException causes connections to fail
- Common SSL/TLS exceptions
- Internal Server Error in Kibana
- Setup-passwords command fails due to connection failure
- X-Pack Watcher
- X-Pack monitoring
- X-Pack machine learning
- Limitations
- License Management
- Release Notes
WARNING: Version 6.2 of the Elastic Stack has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Configuring Role-based Access Control
editConfiguring Role-based Access Control
editX-Pack security introduces the concept of authorization to Elasticsearch. Authorization is the process of determining whether the user behind an incoming request is allowed to execute it. This process takes place once a request is successfully authenticated and the user behind the request is identified.
Roles, Permissions and Privileges
editThe authorization process revolves around the following 5 constructs:
- Secured Resource
- A resource to which access is restricted. Indices/aliases, documents, fields, users and the Elasticsearch cluster itself are all examples of secured objects.
- Privilege
-
A named group representing one or more actions that a user may execute against a
secured resource. Each secured resource has its own sets of available privileges.
For example,
read
is an index privilege that represents all actions that enable reading the indexed/stored data. For a complete list of available privileges see Security Privileges. - Permissions
-
A set of one or more privileges against a secured resource. Permissions can easily be described in words, here are few examples:
-
read
privilege on theproducts
index -
manage
privilege on the cluster -
run_as
privilege onjohn
user -
read
privilege on documents that match query X -
read
privilege oncredit_card
field
-
- Role
- A named sets of permissions
- User
- The authenticated user.
A secure Elasticsearch cluster manages the privileges of users through roles. A role has a unique name and identifies a set of permissions that translate to privileges on resources. A user can be associated with an arbitrary number of roles. The total set of permissions that a user has is therefore defined by union of the permissions in all its roles.
As an administrator, you will need to define the roles that you want to use, then assign users to the roles. These can be assigned to users in a number of ways depending on the realms by which the users are authenticated.
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