/
getIdentityCertificate.go
47 lines (43 loc) · 1.8 KB
/
getIdentityCertificate.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 grpc
import (
"context"
"encoding/pem"
"github.com/plgd-dev/client-application/pb"
"github.com/plgd-dev/hub/v2/pkg/net/grpc"
"google.golang.org/grpc/codes"
)
func (s *ClientApplicationServer) GetIdentityCertificate(ctx context.Context, req *pb.GetIdentityCertificateRequest) (*pb.GetIdentityCertificateResponse, error) {
devService := s.serviceDevice.Load()
if devService == nil {
return nil, grpc.ForwardErrorf(codes.Unavailable, "service is not initialized")
}
tls, err := devService.GetIdentityCertificate()
if err != nil {
return nil, grpc.ForwardErrorf(codes.Unavailable, "cannot get identity certificate %v", err)
}
if len(tls.Certificate) == 0 {
return nil, grpc.ForwardErrorf(codes.Unavailable, "cannot get identity certificate: certificate is not set")
}
certificate := make([]byte, 0, len(tls.Certificate[0])*len(tls.Certificate))
for _, c := range tls.Certificate {
certificate = append(certificate, pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: c})...)
}
return &pb.GetIdentityCertificateResponse{
Certificate: certificate,
}, nil
}