/
private_key_infodata.go
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/
private_key_infodata.go
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// Copyright (c) 2020 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// 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 secrets
import (
"encoding/json"
"fmt"
"github.com/gardener/gardener/pkg/utils/infodata"
)
// PrivateKeyDataType is the type used to denote an PrivateKeyJSONData structure in the ShootState
const PrivateKeyDataType = infodata.TypeVersion("privateKey")
func init() {
infodata.Register(PrivateKeyDataType, UnmarshalPrivateKey)
}
// PrivateKeyJSONData is the json representation of PrivateKeyInfoData used to store private key in the ShootState
type PrivateKeyJSONData struct {
PrivateKey []byte `json:"privateKey"`
}
// UnmarshalPrivateKey unmarshals an PrivateKeyJSONData into an PrivateKeyInfoData.
func UnmarshalPrivateKey(bytes []byte) (infodata.InfoData, error) {
if bytes == nil {
return nil, fmt.Errorf("no data given")
}
data := &PrivateKeyJSONData{}
err := json.Unmarshal(bytes, data)
if err != nil {
return nil, err
}
return NewPrivateKeyInfoData(data.PrivateKey), nil
}
// PrivateKeyInfoData holds the data of a private key.
type PrivateKeyInfoData struct {
PrivateKey []byte
}
// TypeVersion implements InfoData
func (r *PrivateKeyInfoData) TypeVersion() infodata.TypeVersion {
return PrivateKeyDataType
}
// Marshal implements InfoData
func (r *PrivateKeyInfoData) Marshal() ([]byte, error) {
return json.Marshal(&PrivateKeyJSONData{r.PrivateKey})
}
// NewPrivateKeyInfoData creates a new PrivateKeyInfoData struct
func NewPrivateKeyInfoData(privateKey []byte) *PrivateKeyInfoData {
return &PrivateKeyInfoData{privateKey}
}