/
getSdkOwnerID.go
79 lines (69 loc) · 2.14 KB
/
getSdkOwnerID.go
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// ************************************************************************
// Copyright (C) 2022 plgd.dev, s.r.o.
//
// 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 core
import (
"crypto/x509"
"errors"
"fmt"
"github.com/hashicorp/go-multierror"
"github.com/plgd-dev/device/v2/pkg/net/coap"
)
func getSdkError(err error) error {
return fmt.Errorf("cannot get sdk id: %w", err)
}
func getSdkOwnerID(getCertificate GetCertificateFunc) (string, error) {
if getCertificate == nil {
return "", MakeUnimplemented(errors.New("getCertificate is not set"))
}
cert, err := getCertificate()
if err != nil {
return "", MakeInternal(getSdkError(err))
}
var errors *multierror.Error
for _, c := range cert.Certificate {
x509cert, err := x509.ParseCertificate(c)
if err != nil {
errors = multierror.Append(errors, err)
continue
}
id, err := coap.GetDeviceIDFromIdentityCertificate(x509cert)
if err != nil {
errors = multierror.Append(errors, err)
continue
}
return id, nil
}
return "", MakeInternal(fmt.Errorf("cannot get sdk id: %w", errors))
}
// GetSdkOwnerID returns sdk ownerID from sdk identity certificate.
func (c *Client) GetSdkOwnerID() (string, error) {
id, err := getSdkOwnerID(c.tlsConfig.GetCertificate)
if err != nil {
return "", getSdkError(err)
}
return id, nil
}
// GetSdkOwnerID returns sdk ownerID
func (d *Device) GetSdkOwnerID() (string, error) {
if d.cfg.GetOwnerID != nil {
return d.cfg.GetOwnerID()
}
id, err := getSdkOwnerID(d.cfg.TLSConfig.GetCertificate)
if err != nil {
return "", getSdkError(err)
}
return id, nil
}