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modes.go
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modes.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* https://opensource.org/licenses/Apache-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
// Portions Copyright 2014 The Kubernetes Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package modes
import "k8s.io/apimachinery/pkg/util/sets"
const (
// ModeAlwaysAllow is the mode to set all requests as authorized
ModeAlwaysAllow string = "AlwaysAllow"
// ModeAlwaysDeny is the mode to set no requests as authorized
ModeAlwaysDeny string = "AlwaysDeny"
// ModeWebhook is the mode to make an external webhook call to authorize
ModeWebhook string = "Webhook"
)
// AuthorizationModeChoices is the list of supported authorization modes
var AuthorizationModeChoices = []string{ModeAlwaysAllow, ModeAlwaysDeny, ModeWebhook}
// IsValidAuthorizationMode returns true if the given authorization mode is a valid one for the apiserver
func IsValidAuthorizationMode(authzMode string) bool {
return sets.NewString(AuthorizationModeChoices...).Has(authzMode)
}