woodpecker/vendor/github.com/go-ap/httpsig/keystore.go

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// Copyright (C) 2017 Space Monkey, Inc.
//
// 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 httpsig
import "fmt"
// MemoryKeyStore is a simple in memory key store that implement the
// KeyGetter interface
type MemoryKeyStore struct {
keys map[string]interface{}
}
// NewMemoryKeyStore creates a new MemoryKeyStore
func NewMemoryKeyStore() *MemoryKeyStore {
return &MemoryKeyStore{
keys: make(map[string]interface{}),
}
}
// GetKey implements KeyGetter interface
func (m *MemoryKeyStore) GetKey(id string) (interface{}, error) {
pk, ok := m.keys[id]
if !ok {
return nil, fmt.Errorf("key not found")
}
return pk, nil
}
// SetKey link id to a key
func (m *MemoryKeyStore) SetKey(id string, key interface{}) {
m.keys[id] = key
}