sbueringer

// With a little bit of Kotlin magic
class WebSecurityConfig(val jwtValidator: JWTValidator) : WebSecurityConfigurerAdapter() {
    override fun configure(http: HttpSecurity) = http {
        matchRequests { !EndpointRequest.toAnyEndpoint() }
        disable { csrf() }
        disable { cors() }
        authorizeRequests {
            authenticate { anyRequest() }
        }
        addFilterBefore(JWTFilter(jwtValidator), UsernamePasswordAuthenticationFilter::class.java)

sbueringer

PS C:\Windows\system32> vagrant
 INFO global: Vagrant version: 2.0.0
 INFO global: Ruby version: 2.3.4
 INFO global: RubyGems version: 2.5.2.1
 INFO global: VAGRANT_EXECUTABLE="C:\\HashiCorp\\Vagrant\\embedded\\gems\\gems\\vagrant-2.0.0\\bin\\vagrant"
 INFO global: VAGRANT_INSTALLER_EMBEDDED_DIR="C:\\HashiCorp\\Vagrant\\embedded"
 INFO global: VAGRANT_INSTALLER_ENV="1"
 INFO global: VAGRANT_INSTALLER_VERSION="2"
 INFO global: VAGRANT_LOG="info"
 INFO global: VAGRANT_OLD_ENV_="Q:=Q:\\"

sbueringer

### Keybase proof

I hereby claim:

  * I am sbueringer on github.
  * I am sbueringer (https://keybase.io/sbueringer) on keybase.
  * I have a public key ASAWSdGxI8N0MxlfOX24-1xkB1cWlaPyituzWA-0S9cX5Ao

To claim this, I am signing this object:

sbueringer

kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: pods
rules:
- apiGroups: [""]
  resources: ["pods"]
  verbs: ["create", "update", "delete"]
---
kind: ClusterRoleBinding

sbueringer

package authorization

import data.k8s.matches

deny[{
	"id": "pods-kube-system",
	"resource": {
		"kind": kind,
		"namespace": namespace,
		"name": name,

sbueringer

kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: storageclasses
rules:
- apiGroups: ["storage.k8s.io"]
  resources: ["storageclasses"]
  verbs: ["create", "update", "delete"]
---
kind: ClusterRoleBinding

sbueringer

package authorization

import data.k8s.matches

deny[{
	"id": "storageclasses",
	"resource": {
		"kind": kind,
		"namespace": namespace,
		"name": name,

sbueringer

package authorization

test_deny_update_storageclass_ceph {
	deny[{"id": id, "resource": {"kind": "storageclasses", "namespace": "", "name": "ceph"}, "resolution": resolution}] with data.kubernetes.storageclasses[""].ceph as {
		"kind": "SubjectAccessReview",
		"apiVersion": "authorization.k8s.io/v1beta1",
		"spec": {
			"resourceAttributes": {
				"verb": "update",
				"version": "v1",

sbueringer

kind: MutatingWebhookConfiguration
apiVersion: admissionregistration.k8s.io/v1beta1
metadata:
  name: opa
webhooks:
- name: opa.k8s.io
  rules:
  - operations: ["*"]
    apiGroups: ["*"]
    apiVersions: ["*"]

sbueringer

kind: MutatingWebhookConfiguration
apiVersion: admissionregistration.k8s.io/v1beta1
metadata:
  name: opa
webhooks:
- name: opa.k8s.io
  rules:
  - operations:
    - CREATE
    - UPDATE