limitations under the License.
*/

package cel

import (
	"context"
	"fmt"
	"time"

	celgo "github.com/google/cel-go/cel"

	authorizationv1 "k8s.io/api/authorization/v1"
	utilerrors "k8s.io/apimachinery/pkg/util/errors"
)

type CELMatcher struct {
	CompilationResults []CompilationResult

	"github.com/google/cel-go/common/types/ref"

	authorizationv1 "k8s.io/api/authorization/v1"
	"k8s.io/apimachinery/pkg/util/version"
	apiservercel "k8s.io/apiserver/pkg/cel"
	"k8s.io/apiserver/pkg/cel/environment"
)

const (
	subjectAccessReviewRequestVarName = "request"
)

// CompilationResult represents a compiled authorization cel expression.
type CompilationResult struct {

	appsv1beta2 "k8s.io/api/apps/v1beta2"
	authenticationv1 "k8s.io/api/authentication/v1"
	authenticationv1beta1 "k8s.io/api/authentication/v1beta1"
	authorizationv1 "k8s.io/api/authorization/v1"
	authorizationv1beta1 "k8s.io/api/authorization/v1beta1"
	autoscalingv1 "k8s.io/api/autoscaling/v1"
	autoscalingv2 "k8s.io/api/autoscaling/v2"
	autoscalingv2beta1 "k8s.io/api/autoscaling/v2beta1"

  "k8s.io/api/apps/v1beta2": "appsv1beta2",
  "k8s.io/api/authentication/v1": "authenticationv1",
  "k8s.io/api/authentication/v1beta1": "authenticationv1beta1",
  "k8s.io/api/authorization/v1": "authorizationv1",
  "k8s.io/api/authorization/v1beta1": "authorizationv1beta1",
  "k8s.io/api/autoscaling/v1": "autoscalingv1",
  "k8s.io/api/batch/v1": "batchv1",
  "k8s.io/api/batch/v1beta1": "batchv1beta1",

    - matchLabels:
        rbac.authorization.k8s.io/aggregate-to-admin: "true"
  apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRole
  metadata:
    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:
      kubernetes.io/bootstrapping: rbac-defaults
    name: admin
  rules: null
- apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRole
  metadata:

apiVersion: v1
items:
- apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRoleBinding
  metadata:
    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:
      kubernetes.io/bootstrapping: rbac-defaults
    name: system:controller:attachdetach-controller
  roleRef:
    apiGroup: rbac.authorization.k8s.io
    kind: ClusterRole
    name: system:controller:attachdetach-controller

  rules:
  - apiGroups:
    - rbac.authorization.k8s.io
    resources:
    - clusterroles
    verbs:
    - escalate
    - get
    - list
    - patch
    - update
    - watch
- apiVersion: rbac.authorization.k8s.io/v1
  kind: ClusterRole
  metadata:
    annotations:
      rbac.authorization.kubernetes.io/autoupdate: "true"
    creationTimestamp: null
    labels:

    async def __call__(
        self, request: Request
    ) -> Optional[HTTPAuthorizationCredentials]:
        authorization = request.headers.get("Authorization")
        scheme, credentials = get_authorization_scheme_param(authorization)
        if not (authorization and scheme and credentials):
            if self.auto_error:
                raise HTTPException(

	var args = []string{
		fmt.Sprintf("--authorization-mode=%s,%s,%s,%s", modes.ModeAlwaysAllow, modes.ModeAlwaysDeny, modes.ModeABAC, modes.ModeWebhook),
		"--authorization-policy-file=policy_file.json",
		"--authorization-webhook-config-file=webhook_config_file.yaml",
		"--authorization-webhook-version=v1",
		"--authorization-webhook-cache-authorized-ttl=60s",
		"--authorization-webhook-cache-unauthorized-ttl=30s",
	}

	authzconfig "k8s.io/apiserver/pkg/apis/apiserver"
	"k8s.io/apiserver/pkg/authentication/user"
	"k8s.io/apiserver/pkg/authorization/authorizer"
	"k8s.io/apiserver/pkg/authorization/authorizerfactory"
	"k8s.io/apiserver/pkg/authorization/cel"
	authorizationmetrics "k8s.io/apiserver/pkg/authorization/metrics"
	"k8s.io/apiserver/pkg/authorization/union"
	"k8s.io/apiserver/pkg/server/options/authorizationconfig/metrics"