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orderer.go
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/
orderer.go
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/*
* Copyright contributors to the Hyperledger Fabric Operator project
*
* SPDX-License-Identifier: Apache-2.0
*
* 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 v24
import (
"encoding/json"
"io/ioutil"
"strings"
commonapi "github.com/IBM-Blockchain/fabric-operator/pkg/apis/common"
v24 "github.com/IBM-Blockchain/fabric-operator/pkg/apis/orderer/v24"
"github.com/IBM-Blockchain/fabric-operator/pkg/util/merge"
"github.com/pkg/errors"
"sigs.k8s.io/yaml"
)
type Orderer struct {
v24.Orderer `json:",inline"`
}
func (o *Orderer) ToBytes() ([]byte, error) {
bytes, err := yaml.Marshal(o)
if err != nil {
return nil, err
}
return bytes, nil
}
func (o *Orderer) WriteToFile(path string) error {
bytes, err := yaml.Marshal(o)
if err != nil {
return err
}
err = ioutil.WriteFile(path, bytes, 0600)
if err != nil {
return err
}
return nil
}
func (o *Orderer) MergeWith(newConfig interface{}, usingHSMProxy bool) error {
newOrderer := newConfig.(*Orderer)
if newOrderer != nil {
err := merge.WithOverwrite(o, newConfig)
if err != nil {
return errors.Wrapf(err, "failed to merge orderer configuration overrides")
}
}
if o.UsingPKCS11() {
o.SetPKCS11Defaults(usingHSMProxy)
}
return nil
}
func (o *Orderer) DeepCopyInto(into *Orderer) {
b, err := json.Marshal(o)
if err != nil {
return
}
err = json.Unmarshal(b, into)
if err != nil {
return
}
}
func (o *Orderer) DeepCopy() *Orderer {
if o == nil {
return nil
}
out := new(Orderer)
o.DeepCopyInto(out)
return out
}
func (o *Orderer) UsingPKCS11() bool {
if o.General.BCCSP != nil {
if strings.ToLower(o.General.BCCSP.ProviderName) == "pkcs11" {
return true
}
}
return false
}
func (o *Orderer) SetPKCS11Defaults(usingHSMProxy bool) {
if o.General.BCCSP.PKCS11 == nil {
o.General.BCCSP.PKCS11 = &commonapi.PKCS11Opts{}
}
if usingHSMProxy {
o.General.BCCSP.PKCS11.Library = "/usr/local/lib/libpkcs11-proxy.so"
}
if o.General.BCCSP.PKCS11.HashFamily == "" {
o.General.BCCSP.PKCS11.HashFamily = "SHA2"
}
if o.General.BCCSP.PKCS11.SecLevel == 0 {
o.General.BCCSP.PKCS11.SecLevel = 256
}
}
func (o *Orderer) SetBCCSPLibrary(library string) {
if o.General.BCCSP.PKCS11 == nil {
o.General.BCCSP.PKCS11 = &commonapi.PKCS11Opts{}
}
o.General.BCCSP.PKCS11.Library = library
}
func (o *Orderer) SetDefaultKeyStore() {
// No-op
return
}
func (o *Orderer) GetBCCSPSection() *commonapi.BCCSP {
return o.General.BCCSP
}