Description

LocalSubjectAccessReview checks whether or not a user or group can perform an action in a given namespace. Having a namespace scoped resource makes it much easier to grant namespace scoped policy that includes permissions checking.

Type

object

Required
  • spec

Specification

Property Type Description

.apiVersion

string

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources

.kind

string

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds

.metadata

ObjectMeta meta/v1

.spec

object

SubjectAccessReviewSpec is a description of the access request. Exactly one of ResourceAuthorizationAttributes and NonResourceAuthorizationAttributes must be set

.status

object

SubjectAccessReviewStatus

.spec
Description

SubjectAccessReviewSpec is a description of the access request. Exactly one of ResourceAuthorizationAttributes and NonResourceAuthorizationAttributes must be set

Type

object

Property Type Description

extra

object

Extra corresponds to the user.Info.GetExtra() method from the authenticator. Since that is input to the authorizer it needs a reflection here.

extra{}

array (string)

groups

array (string)

Groups is the groups you’re testing for.

nonResourceAttributes

object

NonResourceAttributes includes the authorization attributes available for non-resource requests to the Authorizer interface

resourceAttributes

object

ResourceAttributes includes the authorization attributes available for resource requests to the Authorizer interface

uid

string

UID information about the requesting user.

user

string

User is the user you’re testing for. If you specify "User" but not "Groups", then is it interpreted as "What if User were not a member of any groups

.spec.extra
Description

Extra corresponds to the user.Info.GetExtra() method from the authenticator. Since that is input to the authorizer it needs a reflection here.

Type

object

.spec.nonResourceAttributes
Description

NonResourceAttributes includes the authorization attributes available for non-resource requests to the Authorizer interface

Type

object

Property Type Description

path

string

Path is the URL path of the request

verb

string

Verb is the standard HTTP verb

.spec.resourceAttributes
Description

ResourceAttributes includes the authorization attributes available for resource requests to the Authorizer interface

Type

object

Property Type Description

group

string

Group is the API Group of the Resource. "*" means all.

name

string

Name is the name of the resource being requested for a "get" or deleted for a "delete". "" (empty) means all.

namespace

string

Namespace is the namespace of the action being requested. Currently, there is no distinction between no namespace and all namespaces "" (empty) is defaulted for LocalSubjectAccessReviews "" (empty) is empty for cluster-scoped resources "" (empty) means "all" for namespace scoped resources from a SubjectAccessReview or SelfSubjectAccessReview

resource

string

Resource is one of the existing resource types. "*" means all.

subresource

string

Subresource is one of the existing resource types. "" means none.

verb

string

Verb is a kubernetes resource API verb, like: get, list, watch, create, update, delete, proxy. "*" means all.

version

string

Version is the API Version of the Resource. "*" means all.

.status
Description

SubjectAccessReviewStatus

Type

object

Required
  • allowed

Property Type Description

allowed

boolean

Allowed is required. True if the action would be allowed, false otherwise.

denied

boolean

Denied is optional. True if the action would be denied, otherwise false. If both allowed is false and denied is false, then the authorizer has no opinion on whether to authorize the action. Denied may not be true if Allowed is true.

evaluationError

string

EvaluationError is an indication that some error occurred during the authorization check. It is entirely possible to get an error and be able to continue determine authorization status in spite of it. For instance, RBAC can be missing a role, but enough roles are still present and bound to reason about the request.

reason

string

Reason is optional. It indicates why a request was allowed or denied.

API endpoints

The following API endpoints are available:

  • /apis/authorization.k8s.io/v1/namespaces/{namespace}/localsubjectaccessreviews

    • POST: create a LocalSubjectAccessReview

/apis/authorization.k8s.io/v1/namespaces/{namespace}/localsubjectaccessreviews

Table 1. Global path parameters
Parameter Type Description

namespace

string

object name and auth scope, such as for teams and projects

Table 2. Global guery parameters
Parameter Type Description

pretty

string

If 'true', then the output is pretty printed.

HTTP method

POST

Description

create a LocalSubjectAccessReview

Table 3. Body parameters
Parameter Type Description

body

LocalSubjectAccessReview authorization.k8s.io/v1

Table 4. HTTP responses
HTTP code Reponse body

200 - OK

LocalSubjectAccessReview authorization.k8s.io/v1

201 - Created

LocalSubjectAccessReview authorization.k8s.io/v1

202 - Accepted

LocalSubjectAccessReview authorization.k8s.io/v1

401 - Unauthorized

Empty