evcc-io/cmd/configure/eebus.go
2022-06-27 08:46:50 +02:00

53 lines
1.3 KiB
Go

package configure
import (
"crypto/x509/pkix"
"fmt"
certhelper "github.com/evcc-io/eebus/cert"
"github.com/evcc-io/evcc/cmd/shutdown"
"github.com/evcc-io/evcc/server"
)
// configureEEBus setup EEBus
func (c *CmdConfigure) configureEEBus(conf map[string]interface{}) error {
var err error
if server.EEBusInstance, err = server.NewEEBus(conf); err == nil {
go server.EEBusInstance.Run()
shutdown.Register(server.EEBusInstance.Shutdown)
}
return err
}
// eebusCertificate creates EEBUS certificate and returns private/public key
func (c *CmdConfigure) eebusCertificate() (map[string]interface{}, error) {
details := server.EEBUSDetails
subject := pkix.Name{
CommonName: details.DeviceCode,
Country: []string{"DE"},
Organization: []string{details.BrandName},
}
var eebusConfig map[string]interface{}
cert, err := certhelper.CreateCertificate(true, subject)
if err != nil {
return eebusConfig, fmt.Errorf("%s", c.localizedString("Error_EEBUS_Certificate_Create", nil))
}
pubKey, privKey, err := certhelper.GetX509KeyPair(cert)
if err != nil {
return eebusConfig, fmt.Errorf("%s", c.localizedString("Error_EEBUS_Certificate_Use", nil))
}
eebusConfig = map[string]interface{}{
"certificate": map[string]string{
"public": pubKey,
"private": privKey,
},
}
return eebusConfig, nil
}