baerwang opened a new issue #371:
URL: https://github.com/apache/dubbo-go-pixiu/issues/371
i use openssl cerate certificates ，test example error authentication
handshake failed
```go
func main() {
l, err := net.Listen("tcp", ":50001") //nolint:gosec
if err != nil {
panic(err)
}
s := &server{users: make(map[int32]*proto.User)}
initUsers(s)
creds, err := credentials.NewServerTLSFromFile(
"/Users/baerwang/Downloads/server.pem",
"/Users/baerwang/Downloads/server.key")
if err != nil {
panic(err)
}
gs := grpc.NewServer(grpc.Creds(creds))
proto.RegisterUserProviderServer(gs, s)
logger.Info("grpc test server is now running...")
err = gs.Serve(l)
if err != nil {
panic(err)
}
}
```
```go
var (
addr = flag.String("addr", "localhost:8881", "the address to connect
to")
)
func TestGet(t *testing.T) {
flag.Parse()
b, err := ioutil.ReadFile("/Users/baerwang/Downloads/server.pem")
if err != nil {
t.Fatal(err)
}
cp := x509.NewCertPool()
if !cp.AppendCertsFromPEM(b) {
t.Fatal(err)
}
certs := credentials.NewClientTLSFromCert(cp, "192.168.1.6")
// Set up a connection to the server.
conn, err := grpc.Dial(*addr, grpc.WithTransportCredentials(certs))
if err != nil {
log.Fatalf("did not connect: %v", err)
}
defer conn.Close()
c := pb.NewUserProviderClient(conn)
// Contact the server and print out its response.
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
r, err := c.GetUser(ctx, &pb.GetUserRequest{UserId: 1})
assert.NoError(t, err)
assert.Equal(t, "user(s) query successfully", r.Message)
}
```
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