OpenStack Identity (Keystone)
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.. -*- rst -*-
=====================================
Authentication and token management
=====================================
The Identity service generates tokens in exchange for authentication
credentials. A token represents the authenticated identity of a user and,
optionally, grants authorization on a specific project, domain, or the
deployment system.
The body of an authentication request must include a payload that
specifies the authentication methods, which are normally just ``password`` or
``token``, the credentials, and, optionally, the authorization
scope. You can scope a token to a project, domain, the deployment system, or
the token can be unscoped. You cannot scope a token to multiple scope targets.
Tokens have IDs, which the Identity API returns in the
``X-Subject-Token`` response header.
In the case of multi-factor authentication (MFA) more than one authentication
method needs to be supplied to authenticate. As of v3.12 a failure due to MFA
rules only partially being met will result in an auth receipt ID being returned
in the response header ``Openstack-Auth-Receipt``, and a response body that
details the receipt itself and the missing authentication methods. Supplying
the auth receipt ID in the ``Openstack-Auth-Receipt`` header in a follow-up
authentication request, with the missing authentication methods, will result in
a valid token by reusing the successful methods from the first request. This
allows MFA authentication to be a multi-step process.
After you obtain an authentication token, you can:
- Make REST API requests to other OpenStack services. You supply the
ID of your authentication token in the ``X-Auth-Token`` request
header.
- Validate your authentication token and list the domains, projects,
roles, and endpoints that your token gives you access to.
- Use your token to request another token scoped for a different
domain and project.
- Force the immediate revocation of a token.
- List revoked public key infrastructure (PKI) tokens.
In v3.7 of the Identity API service, two new configuration options
were added: ``[resource] admin_project_name`` and
``[resource] admin_project_domain_name``. The options represent the
project that only the cloud administrator should be able to access.
When an authentication request for a token scoped to the admin project
is processed, it will have an additional field in the token
``{is_admin_project: True}``. The additional field can be used when
writing policy rules that evaluate access control to APIs.
Alternatively, in v3.10 the Identity API service introduced the concept of
system role assignments and system-scoped tokens. APIs that affect the
deployment system require system-scoped tokens.
The Identity API considers expired tokens as invalid, which is determined by
the deployment's configuration.
These authentication errors can occur:
**Authentication errors**
+------------------------+----------------------------------------------------------------------+
| Response code | Description |
+------------------------+----------------------------------------------------------------------+
| ``Bad Request (400)`` | The Identity service failed to parse the request as expected. One |
| | of the following errors occurred: |
| | |
| | - A required attribute was missing. |
| | |
| | - An attribute that is not allowed was specified, such as an ID on a |
| | POST request in a basic CRUD operation. |
| | |
| | - An attribute of an unexpected data type was specified. |
+------------------------+----------------------------------------------------------------------+
| ``Unauthorized (401)`` | One of the following errors occurred: |
| | |
| | - Authentication was not performed. |
| | |
| | - The specified ``X-Auth-Token`` header is not valid. |
| | |
| | - The authentication credentials are not valid. |
| | |
| | - Not all MFA rules were satisfied. |
| | |
| | - The specified ``Openstack-Auth-Receipt`` header is not valid. |
+------------------------+----------------------------------------------------------------------+
| ``Forbidden (403)`` | The identity was successfully authenticated but it is not |
| | authorized to perform the requested action. |
+------------------------+----------------------------------------------------------------------+
| ``Not Found (404)`` | An operation failed because a referenced entity cannot be found by |
| | ID. For a POST request, the referenced entity might be specified in |
| | the request body rather than in the resource path. |
+------------------------+----------------------------------------------------------------------+
| ``Conflict (409)`` | A POST or PATCH operation failed. For example, a client tried to |
| | update a unique attribute for an entity, which conflicts with that |
| | of another entity in the same collection. |
| | |
| | Or, a client issued a create operation twice on a collection with a |
| | user-defined, unique attribute. For example, a client made a POST |
| | ``/users`` request two times for the unique, user-defined name |
| | attribute for a user entity. |
+------------------------+----------------------------------------------------------------------+
Password authentication with unscoped authorization
===================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the password authentication method. Authorization is unscoped.
The request body must include a payload that specifies the
authentication method, which is ``password``, and the user, by ID
or name, and password credentials.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: request_nocatalog_unscoped_path_not_required
- domain: domain
- name: user_name
- auth: auth
- user: user
- password: password
- id: user_id
- identity: identity
- methods: auth_methods_passwd
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-password-unscoped-request-with-domain.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- domain: domain
- methods: auth_methods_passwd
- expires_at: expires_at
- token: token
- user: user
- audit_ids: audit_ids
- issued_at: issued_at
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-password-unscoped-response.json
:language: javascript
Password authentication with scoped authorization
=================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the password
authentication method and scopes authorization to a project, domain, or the
system.
The request body must include a payload that specifies the ``password``
authentication method which includes the credentials in addition to a
``project``, ``domain``, or ``system`` authorization scope.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: nocatalog
- name: user_name
- auth: auth
- user: user
- scope: scope_string
- password: password
- id: user_id
- identity: identity
- methods: auth_methods_passwd
System-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/system-password.json
:language: javascript
Domain-Scoped with Domain ID Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/domain-id-password.json
:language: javascript
Domain-Scoped with Domain Name Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/domain-name-password.json
:language: javascript
Project-Scoped with Project ID Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-id-password.json
:language: javascript
Project-Scoped with Project Name Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-name-password.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- region_id: region_id_required
- methods: auth_methods_passwd
- roles: roles
- url: endpoint_url
- region: endpoint_region
- token: token
- expires_at: expires_at
- system: system_scope_response_body_optional
- domain: domain_scope_response_body_optional
- project: project_scope_response_body_optional
- issued_at: issued_at
- catalog: catalog
- user: user
- audit_ids: audit_ids
- interface: endpoint_interface
- endpoints: endpoints
- type: endpoint_type
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
System-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/system-scoped-password.json
:language: javascript
Domain-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/domain-scoped-password.json
:language: javascript
Project-Scoped Example
~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/project-scoped-password.json
:language: javascript
Password authentication with explicit unscoped authorization
============================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the password authentication method with explicit unscoped authorization.
The request body must include a payload that specifies the
``password`` authentication method, the credentials, and the
``unscoped`` authorization scope.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: request_nocatalog_unscoped_path_not_required
- name: user_name
- auth: auth
- user: user
- scope: explicit_unscoped_string
- password: password
- id: user_id
- identity: identity
- methods: auth_methods_passwd
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-password-explicit-unscoped-request.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- domain: domain
- methods: auth_methods_passwd
- roles: roles
- expires_at: expires_at
- token: token
- user: user
- audit_ids: audit_ids
- issued_at: issued_at
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 404
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-password-explicit-unscoped-response.json
:language: javascript
Token authentication with unscoped authorization
================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the token authentication method. Authorization is unscoped.
In the request body, provide the token ID.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: request_nocatalog_unscoped_path_not_required
- identity: identity
- token: auth_token
- id: auth_token_id
- auth: auth
- methods: auth_methods_token
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-token-unscoped-request.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-token-unscoped-response.json
:language: javascript
Token authentication with scoped authorization
==============================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the token authentication
method and scopes authorization to a project, domain, or the system.
The request body must include a payload that specifies the ``token``
authentication method which includes the token in addition to a ``project``,
``domain``, or ``system`` authorization scope.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: nocatalog
- methods: auth_methods_token
- auth: auth
- token: auth_token
- audit_ids: audit_ids
- scope: scope_string
- id: auth_token_id
- identity: identity
System-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/system-token.json
:language: javascript
Domain-Scoped with Domain ID Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/domain-id-token.json
:language: javascript
Domain-Scoped with Domain Name Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/domain-name-token.json
:language: javascript
Project-Scoped with Project ID Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-id-token.json
:language: javascript
Project-Scoped with Project Name Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-name-token.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- region_id: region_id_required
- methods: auth_methods_passwd
- roles: roles
- url: endpoint_url
- region: endpoint_region
- token: token
- expires_at: expires_at
- system: system_scope_response_body_optional
- domain: domain_scope_response_body_optional
- project: project_scope_response_body_optional
- issued_at: issued_at
- catalog: catalog
- user: user
- audit_ids: audit_ids
- interface: endpoint_interface
- endpoints: endpoints
- type: endpoint_type
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
System-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/system-scoped-token.json
:language: javascript
Domain-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/domain-scoped-token.json
:language: javascript
Project-Scoped Example
~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/project-scoped-token.json
:language: javascript
Token authentication with explicit unscoped authorization
=========================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token.
Uses the token authentication method with explicit unscoped authorization.
In the request body, provide the token ID and the
``unscoped`` authorization scope.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: request_nocatalog_unscoped_path_not_required
- methods: auth_methods_token
- auth: auth
- token: auth_token
- audit_ids: audit_ids
- scope: explicit_unscoped_string
- id: auth_token_id
- identity: identity
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-token-explicit-unscoped-request.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 404
Example
~~~~~~~
.. literalinclude:: ./samples/admin/auth-token-unscoped-response.json
:language: javascript
Multi-Step authentication (2-Factor Password and TOTP example)
==============================================================
.. rest_method:: POST /v3/auth/tokens
Authenticates an identity and generates a token. Uses the password
authentication method, then the totp method, with an auth receipt in between.
This assumes that MFA has been enabled for the user, and a rule has been
defined requiring authentication with both password and totp.
The first request body must at least include a payload that specifies one of
``password`` or ``totp`` authentication methods which includes the credentials
in addition to an optional scope. If only one method is supplied then an auth
receipt will be returned. Scope is not retained in the receipt and must be
resupplied in subsequent requests.
While it is very possible to supply all the required auth methods at once, this
example shows the multi-step process which is likely to be more common.
More than 2 factors can be used but the same process applies to those as well;
either all auth methods are supplied at once, or in steps with one or more auth
receipts in between.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
First Request
-------------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- nocatalog: nocatalog
- name: user_name
- auth: auth
- user: user
- scope: scope_string
- password: password
- id: user_id
- identity: identity
- methods: auth_methods_passwd
Example
~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-id-password.json
:language: javascript
Response
--------
Here we are expecting a 401 status, and a returned auth receipt.
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- Openstack-Auth-Receipt: Openstack-Auth-Receipt
- methods: auth_methods_receipt
- expires_at: receipt_expires_at
- issued_at: receipt_issued_at
- user: user
- required_auth_methods: required_auth_methods
Status Code
~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 401: auth_receipt
.. rest_status_code:: error status.yaml
- 400
- 401: auth_failed
- 403
- 404
Auth Receipt Example
~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/auth-receipt-password.json
:language: javascript
Second Request
--------------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- Openstack-Auth-Receipt: Openstack-Auth-Receipt
- nocatalog: nocatalog
- name: user_name
- auth: auth
- user: user
- scope: scope_string
- totp: totp
- id: user_id
- identity: identity
- methods: auth_methods_totp
Example
~~~~~~~
.. literalinclude:: ./samples/auth/requests/project-id-totp.json
:language: javascript
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- region_id: region_id_required
- methods: auth_methods_passwd
- roles: roles
- url: endpoint_url
- region: endpoint_region
- token: token
- expires_at: expires_at
- system: system_scope_response_body_optional
- domain: domain_scope_response_body_optional
- project: project_scope_response_body_optional
- issued_at: issued_at
- catalog: catalog
- user: user
- audit_ids: audit_ids
- interface: endpoint_interface
- endpoints: endpoints
- type: endpoint_type
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401: auth_receipt_failure
- 403
- 404
Project-Scoped Password and TOTP Example
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/project-scoped-password-totp.json
:language: javascript
Validate and show information for token
=======================================
.. rest_method:: GET /v3/auth/tokens
Validates and shows information for a token, including its expiration date and authorization scope.
Pass your own token in the ``X-Auth-Token`` request header.
Pass the token that you want to validate in the ``X-Subject-Token``
request header.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
- X-Subject-Token: X-Subject-Token
- nocatalog: nocatalog
- allow_expired: allow_expired
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Subject-Token: X-Subject-Token
- methods: auth_methods
- links: domain_link_response_body
- user: user
- token: token
- expires_at: expires_at
- catalog: catalog_response_body_optional
- system: system_scope_response_body_optional
- domain: domain_scope_response_body_optional
- project: project_scope_response_body_optional
- roles: roles
- audit_ids: audit_ids
- issued_at: issued_at
- id: user_id
- name: user_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Unscoped Example
~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/unscoped-password.json
:language: javascript
System-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/system-scoped-password.json
:language: javascript
Domain-Scoped Example
~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/domain-scoped-password.json
:language: javascript
Project-Scoped Example
~~~~~~~~~~~~~~~~~~~~~~
.. literalinclude:: ./samples/auth/responses/project-scoped-password.json
:language: javascript
Check token
===========
.. rest_method:: HEAD /v3/auth/tokens
Validates a token.
This call is similar to ``GET /auth/tokens`` but no response body
is provided even in the ``X-Subject-Token`` header.
The Identity API returns the same response as when the subject
token was issued by ``POST /auth/tokens`` even if an error occurs
because the token is not valid. An HTTP ``204`` response code
indicates that the ``X-Subject-Token`` is valid.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
- X-Subject-Token: X-Subject-Token
- allow_expired: allow_expired
Response
--------
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Revoke token
============
.. rest_method:: DELETE /v3/auth/tokens
Revokes a token.
This call is similar to the HEAD ``/auth/tokens`` call except that
the ``X-Subject-Token`` token is immediately not valid, regardless
of the ``expires_at`` attribute value. An additional
``X-Auth-Token`` is not required.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_tokens``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
- X-Subject-Token: X-Subject-Token
Response
--------
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 201
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
Get service catalog
===================
.. rest_method:: GET /v3/auth/catalog
New in version 3.3
This call returns a service catalog for the X-Auth-Token provided in the
request, even if the token does not contain a catalog itself (for example,
if it was generated using ?nocatalog).
The structure of the catalog object is identical to that contained in a token.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_catalog``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- endpoints: endpoints
- id: service_id
- type: service_type
- name: service_name
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
- 405
- 409
- 413
- 415
- 503
Example
~~~~~~~
.. literalinclude:: ./samples/admin/get-service-catalog-response.json
:language: javascript
Get available project scopes
============================
.. rest_method:: GET /v3/auth/projects
New in version 3.3
This call returns the list of projects that are available to be scoped
to based on the X-Auth-Token provided in the request.
The structure of the response is exactly the same as listing projects
for a user.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_projects``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- domain_id: project_domain_id_response_body
- enabled: project_enabled_response_body
- id: project_id
- links: links_project
- name: project_name_response_body
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
- 405
- 409
- 413
- 415
- 503
Example
~~~~~~~
.. literalinclude:: ./samples/admin/get-available-project-scopes-response.json
:language: javascript
Get available domain scopes
===========================
.. rest_method:: GET /v3/auth/domains
New in version 3.3
This call returns the list of domains that are available to be scoped
to based on the X-Auth-Token provided in the request.
The structure is the same as listing domains.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_domains``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- description: domain_description_response_body
- enabled: domain_enabled_response_body
- id: domain_id_response_body
- links: domain_link_response_body
- name: domain_name_response_body
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 400
- 401
- 403
- 404
- 405
- 409
- 413
- 415
- 503
Example
~~~~~~~
.. literalinclude:: ./samples/admin/get-available-domain-scopes-response.json
:language: javascript
Get available system scopes
===========================
.. rest_method:: GET /v3/auth/system
New in version 3.10
This call returns the list of systems that are available to be scoped
to based on the X-Auth-Token provided in the request.
Relationship: ``https://docs.openstack.org/api/openstack-identity/3/rel/auth_system``
Request
-------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- X-Auth-Token: X-Auth-Token
Response
--------
Parameters
~~~~~~~~~~
.. rest_parameters:: parameters.yaml
- links: domain_link_response_body
- system: response_body_system_required
Status Codes
~~~~~~~~~~~~
.. rest_status_code:: success status.yaml
- 200
.. rest_status_code:: error status.yaml
- 401
- 400
Example
~~~~~~~
.. literalinclude:: ./samples/admin/get-available-system-scopes-response.json
:language: javascript