forked from hyperledger/fabric-sdk-go
/
filekeystore.go
41 lines (34 loc) · 1.14 KB
/
filekeystore.go
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/*
Copyright SecureKey Technologies Inc. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package msp
import (
"encoding/hex"
"path"
"strings"
"github.com/hyperledger/fabric-sdk-go/pkg/common/providers/core"
"github.com/hyperledger/fabric-sdk-go/pkg/common/providers/msp"
"github.com/hyperledger/fabric-sdk-go/pkg/fab/keyvaluestore"
"github.com/pkg/errors"
)
// NewFileKeyStore ...
func NewFileKeyStore(cryptoConfigMSPPath string) (core.KVStore, error) {
opts := &keyvaluestore.FileKeyValueStoreOptions{
Path: cryptoConfigMSPPath,
KeySerializer: func(key interface{}) (string, error) {
pkk, ok := key.(*msp.PrivKeyKey)
if !ok {
return "", errors.New("converting key to PrivKeyKey failed")
}
if pkk == nil || pkk.MSPID == "" || pkk.ID == "" || pkk.SKI == nil {
return "", errors.New("invalid key")
}
// TODO: refactor to case insensitive or remove eventually.
r := strings.NewReplacer("{userName}", pkk.ID, "{username}", pkk.ID)
keyDir := path.Join(r.Replace(cryptoConfigMSPPath), "keystore")
return path.Join(keyDir, hex.EncodeToString(pkk.SKI)+"_sk"), nil
},
}
return keyvaluestore.New(opts)
}