/
static_token_infodata.go
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/
static_token_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"
)
// StaticTokenDataType is the type used to denote an StaticTokenJSONData structure in the ShootState
const StaticTokenDataType = infodata.TypeVersion("staticToken")
func init() {
infodata.Register(StaticTokenDataType, UnmarshalStaticToken)
}
// StaticTokenJSONData is the json representation of a StaticTokenInfoData
type StaticTokenJSONData struct {
Tokens map[string]string `json:"tokens"`
}
// UnmarshalStaticToken unmarshals an StaticTokenJSONData into a StaticTokenInfoData.
func UnmarshalStaticToken(bytes []byte) (infodata.InfoData, error) {
if bytes == nil {
return nil, fmt.Errorf("no data given")
}
data := &StaticTokenJSONData{}
if err := json.Unmarshal(bytes, data); err != nil {
return nil, err
}
return NewStaticTokenInfoData(data.Tokens), nil
}
// StaticTokenInfoData holds an array of TokenInfoData.
type StaticTokenInfoData struct {
Tokens map[string]string
}
// TypeVersion implements InfoData.
func (s *StaticTokenInfoData) TypeVersion() infodata.TypeVersion {
return StaticTokenDataType
}
// Marshal implements InfoData
func (s *StaticTokenInfoData) Marshal() ([]byte, error) {
return json.Marshal(&StaticTokenJSONData{s.Tokens})
}
// Append appends the tokens from the provided StaticTokenInfoData to this StaticTokenInfoData.
func (s *StaticTokenInfoData) Append(staticTokenInfoData *StaticTokenInfoData) {
for username, token := range staticTokenInfoData.Tokens {
s.Tokens[username] = token
}
}
// RemoveTokens removes tokens with the provided usernames from this StaticTokenInfoData.
func (s *StaticTokenInfoData) RemoveTokens(usernames ...string) {
for _, username := range usernames {
delete(s.Tokens, username)
}
}
// NewStaticTokenInfoData creates a new StaticTokenInfoData with the provided tokens.
func NewStaticTokenInfoData(tokens map[string]string) *StaticTokenInfoData {
return &StaticTokenInfoData{tokens}
}