// Copyright 2018 Google LLC 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
//
//    http://www.apache.org/licenses/LICENSE-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 OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package authn

import (
	"fmt"
)

// Bearer implements Authenticator for bearer authentication.
type Bearer struct {
	Token string `json:"token"`
}

// Authorization implements Authenticator.
func (b *Bearer) Authorization() (string, error) {
	return fmt.Sprintf("Bearer %s", b.Token), nil
}
