import (
	"context"

	"k8s.io/apiserver/pkg/authentication/authenticator"
	"k8s.io/apiserver/pkg/authentication/user"
)

// TokenGroupAdder adds groups to an authenticated user.Info
type TokenGroupAdder struct {
	// Authenticator is delegated to make the authentication decision
	Authenticator authenticator.Token
	// Groups are additional groups to add to the user.Info from a successful authentication
	Groups []string
}

			r.ok = true
			r.err = nil

			// add some realistic annotations on ~20% of successful authentications
			if f := rr.Float64(); f < 0.2 {
				r.annotations = map[string]string{
					"audience.authentication.kubernetes.io":  "e8357258-88b1-11ea-bc55-0242ac130003",
					"namespace.authentication.kubernetes.io": "kube-system",
					"float.authentication.kubernetes.io":     fmt.Sprint(f),
				}
			}
		case choice < 0.99:
			r.ok = false

## Introduction

MinIO provides a custom STS API that allows authentication with client X.509 / TLS certificates.

A major advantage of certificate-based authentication compared to other STS authentication methods, like OpenID Connect or LDAP/AD, is that client authentication works without any additional/external component that must be constantly available. Therefore, certificate-based authentication may provide better availability / lower operational complexity.

limitations under the License.
*/

package rest

import (
	authenticationv1 "k8s.io/api/authentication/v1"
	authenticationv1alpha1 "k8s.io/api/authentication/v1alpha1"
	authenticationv1beta1 "k8s.io/api/authentication/v1beta1"
	"k8s.io/apiserver/pkg/authentication/authenticator"
	"k8s.io/apiserver/pkg/registry/generic"
	"k8s.io/apiserver/pkg/registry/rest"
	genericapiserver "k8s.io/apiserver/pkg/server"

limitations under the License.
*/

// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/authentication
// +k8s:conversion-gen-external-types=k8s.io/api/authentication/v1
// +groupName=authentication.k8s.io
// +k8s:defaulter-gen=TypeMeta
// +k8s:defaulter-gen-input=k8s.io/api/authentication/v1

limitations under the License.
*/

// +k8s:conversion-gen=k8s.io/kubernetes/pkg/apis/authentication
// +k8s:conversion-gen-external-types=k8s.io/api/authentication/v1beta1
// +groupName=authentication.k8s.io
// +k8s:defaulter-gen=TypeMeta
// +k8s:defaulter-gen-input=k8s.io/api/authentication/v1beta1

    }
}

// tag::digest-authentication[]
repositories {
    maven {
        url = uri("https://repo.mycompany.com/maven2")
        credentials {
            username = "user"
            password = "password"
        }
        authentication {
            create<DigestAuthentication>("digest")
        }
    }
}
// end::digest-authentication[]

// tag::preemptive-authentication[]

    * A cookie.
* `http`: standard HTTP authentication systems, including:
    * `bearer`: a header `Authorization` with a value of `Bearer ` plus a token. This is inherited from OAuth2.
    * HTTP Basic authentication.
    * HTTP Digest, etc.
* `oauth2`: all the OAuth2 ways to handle security (called "flows").
    * Several of these flows are appropriate for building an OAuth 2.0 authentication provider (like Google, Facebook, Twitter, GitHub, etc):

syntax = "proto2";

package k8s.io.api.authentication.v1alpha1;

import "k8s.io/api/authentication/v1/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/authentication/v1alpha1";

issue:
  - 33809
releaseNotes:
  - |
    **Added** Auto mTLS support for workload level peer authentication. You no longer need to configure destination rule when servers are configured with workload level peer authentication policy. This can be disabled by setting ENABLE_AUTO_MTLS_CHECK_POLICIES to "false". 
docs: