/
config.go
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/
config.go
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/*
Copyright IBM Corp. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package idemix
import (
"path/filepath"
"github.com/VoneChain-CS/fabric-ca-gm/util"
)
const (
// DefaultIssuerPublicKeyFile is the default name of the file that contains issuer public key
DefaultIssuerPublicKeyFile = "IssuerPublicKey"
// DefaultIssuerSecretKeyFile is the default name of the file that contains issuer secret key
DefaultIssuerSecretKeyFile = "IssuerSecretKey"
// DefaultRevocationPublicKeyFile is the name of the file where revocation public key is stored
DefaultRevocationPublicKeyFile = "IssuerRevocationPublicKey"
// DefaultRevocationPrivateKeyFile is the name of the file where revocation private key is stored
DefaultRevocationPrivateKeyFile = "IssuerRevocationPrivateKey"
// KeystoreDir is the keystore directory where all keys are stored. It is relative to the server home directory.
KeystoreDir = "msp/keystore"
)
// Config encapsulates Idemix related the configuration options
type Config struct {
IssuerPublicKeyfile string `def:"IssuerPublicKey" skip:"true" help:"Name of the file that contains marshalled bytes of CA's Idemix issuer public key"`
IssuerSecretKeyfile string `def:"IssuerSecretKey" skip:"true" help:"Name of the file that contains CA's Idemix issuer secret key"`
RevocationPublicKeyfile string `def:"IssuerRevocationPublicKey" skip:"true" help:"Name of the file that contains Idemix issuer revocation public key"`
RevocationPrivateKeyfile string `def:"IssuerRevocationPrivateKey" skip:"true" help:"Name of the file that contains Idemix issuer revocation private key"`
RHPoolSize int `def:"100" help:"Specifies revocation handle pool size"`
NonceExpiration string `def:"15s" help:"Duration after which a nonce expires"`
NonceSweepInterval string `def:"15m" help:"Interval at which expired nonces are deleted"`
}
// InitConfig initializes Idemix configuration
func (c *Config) init(homeDir string) error {
c.IssuerPublicKeyfile = DefaultIssuerPublicKeyFile
c.IssuerSecretKeyfile = filepath.Join(KeystoreDir, DefaultIssuerSecretKeyFile)
c.RevocationPublicKeyfile = DefaultRevocationPublicKeyFile
c.RevocationPrivateKeyfile = filepath.Join(KeystoreDir, DefaultRevocationPrivateKeyFile)
if c.RHPoolSize == 0 {
c.RHPoolSize = DefaultRevocationHandlePoolSize
}
if c.NonceExpiration == "" {
c.NonceExpiration = DefaultNonceExpiration
}
if c.NonceSweepInterval == "" {
c.NonceSweepInterval = DefaultNonceSweepInterval
}
fields := []*string{
&c.IssuerPublicKeyfile,
&c.IssuerSecretKeyfile,
&c.RevocationPublicKeyfile,
&c.RevocationPrivateKeyfile,
}
err := util.MakeFileNamesAbsolute(fields, homeDir)
if err != nil {
return err
}
return nil
}