/
certificate_infodata.go
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/
certificate_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"
)
// CertificateDataType is the type used to denote an CertificateJSONData structure in the ShootState
const CertificateDataType = infodata.TypeVersion("certificate")
func init() {
infodata.Register(CertificateDataType, UnmarshalCert)
}
// CertificateJSONData is the json representation of CertificateInfoData used to store Certificate metadata in the ShootState
type CertificateJSONData struct {
PrivateKey []byte `json:"privateKey"`
Certificate []byte `json:"certificate"`
}
// UnmarshalCert unmarshals an CertificateJSONData into a CertificateInfoData.
func UnmarshalCert(bytes []byte) (infodata.InfoData, error) {
if bytes == nil {
return nil, fmt.Errorf("no data given")
}
data := &CertificateJSONData{}
err := json.Unmarshal(bytes, data)
if err != nil {
return nil, err
}
return NewCertificateInfoData(data.PrivateKey, data.Certificate), nil
}
// CertificateInfoData holds a certificate's private key data and certificate data.
type CertificateInfoData struct {
PrivateKey []byte
Certificate []byte
}
// TypeVersion implements InfoData
func (c *CertificateInfoData) TypeVersion() infodata.TypeVersion {
return CertificateDataType
}
// Marshal implements InfoData
func (c *CertificateInfoData) Marshal() ([]byte, error) {
return json.Marshal(&CertificateJSONData{c.PrivateKey, c.Certificate})
}
// NewCertificateInfoData creates a new CertificateInfoData struct
func NewCertificateInfoData(privateKey, certificate []byte) *CertificateInfoData {
return &CertificateInfoData{privateKey, certificate}
}