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interface.go
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interface.go
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/*******************************************************************************
* Copyright 2019 Dell 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 certificates
import (
"fmt"
"github.com/edgexfoundry/edgex-go/internal/security/secrets/seed"
"github.com/edgexfoundry/go-mod-core-contracts/clients/logger"
)
type CertificateType int
const (
RootCertificate CertificateType = 1
TLSCertificate CertificateType = 2
)
type CertificateGenerator interface {
Generate() error
}
func NewCertificateGenerator(t CertificateType, certificateSeed seed.CertificateSeed, w FileWriter, logger logger.LoggingClient) (CertificateGenerator, error) {
switch t {
case RootCertificate:
return rootCertGenerator{certificateSeed: certificateSeed, writer: w, logger: logger}, nil
case TLSCertificate:
return tlsCertGenerator{certificateSeed: certificateSeed, writer: w, logger: logger}, nil
default:
return nil, fmt.Errorf("unknown CertificateType %v", t)
}
}