Open Policy Agent (OPA)

Type: middleware.http.opa

Status: alpha

Reference: https://docs.dapr.io/reference/components-reference/supported-middleware/middleware-opa/

Example

apiVersion: cra.diagrid.io/v1beta1
kind: Component
metadata:
  name: <name>
spec:
  type: middleware.http.opa
  version: v1
  metadata:
    # The Rego policy code that will be evaluated for each request. The policy package must be http and the policy must set data.http.allow
    - name: rego
      value: ""
    # The status code to return for denied responses (Optional)
    #- name: defaultStatus
    #  value: "403"
    # Comma-separated set of case-insensitive headers to include in the request input. Request headers are not passed to the policy by default. Include to receive incoming request headers in the input (Optional)
    #- name: includedHeaders
    #  value: "x-my-custom-header, x-jwt-header"
    # Controls whether the middleware reads the entire request body in-memory and make it available for policy decisions (Optional)
    #- name: readBody
    #  value: "false"

Metadata

rego (string)

Required - The Rego policy code that will be evaluated for each request. The policy package must be http and the policy must set data.http.allow

defaultStatus (number)

The status code to return for denied responses

Default value: 403

Example value: 403

includedHeaders (string)

Comma-separated set of case-insensitive headers to include in the request input. Request headers are not passed to the policy by default. Include to receive incoming request headers in the input

Example value: x-my-custom-header, x-jwt-header

readBody (string)

Controls whether the middleware reads the entire request body in-memory and make it available for policy decisions

Example value: false