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33 lines
783 B
Go
33 lines
783 B
Go
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package storage
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import "context"
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// MemMapStorage is the standard implementation of the Storage interface, storing keys in memory only.
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type MemMapStorage struct {
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dekPool map[string][]byte
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}
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// NewMemMapStorage creates and initialises a new MemMapStorage object.
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func NewMemMapStorage() *MemMapStorage {
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s := &MemMapStorage{
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dekPool: make(map[string][]byte),
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}
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return s
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}
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// Get returns a DEK from MemMapStorage by key ID.
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func (s *MemMapStorage) Get(ctx context.Context, keyID string) ([]byte, error) {
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encDEK, ok := s.dekPool[keyID]
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if ok {
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return encDEK, nil
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}
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return nil, ErrDEKUnset
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}
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// Put saves a DEK to MemMapStorage by key ID.
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func (s *MemMapStorage) Put(ctx context.Context, keyID string, encDEK []byte) error {
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s.dekPool[keyID] = encDEK
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return nil
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}
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