Esempio n. 1
0
func (node *nodeImpl) getTLSCAClient() (*grpc.ClientConn, membersrvc.TLSCAPClient, error) {
	node.Debug("Getting TLSCA client...")

	conn, err := node.getClientConn(node.conf.getTLSCAPAddr(), node.conf.getTLSCAServerName())
	if err != nil {
		node.Errorf("Failed getting client connection: [%s]", err)
	}

	client := membersrvc.NewTLSCAPClient(conn)

	node.Debug("Getting TLSCA client...done")

	return conn, client, nil
}
Esempio n. 2
0
func requestTLSCertificate(t *testing.T) {
	var opts []grpc.DialOption

	creds, err := credentials.NewClientTLSFromFile(viper.GetString("server.tls.cert.file"), "tlsca")
	if err != nil {
		t.Logf("Failed creating credentials for TLS-CA client: %s", err)
		t.Fail()
	}

	opts = append(opts, grpc.WithTransportCredentials(creds))
	sockP, err := grpc.Dial(viper.GetString("peer.pki.tlsca.paddr"), opts...)
	if err != nil {
		t.Logf("Failed dialing in: %s", err)
		t.Fail()
	}

	defer sockP.Close()

	tlscaP := membersrvc.NewTLSCAPClient(sockP)

	// Prepare the request
	id := "peer"
	priv, err := primitives.NewECDSAKey()

	if err != nil {
		t.Logf("Failed generating key: %s", err)
		t.Fail()
	}

	uuid := util.GenerateUUID()

	pubraw, _ := x509.MarshalPKIXPublicKey(&priv.PublicKey)
	now := time.Now()
	timestamp := timestamp.Timestamp{Seconds: int64(now.Second()), Nanos: int32(now.Nanosecond())}

	req := &membersrvc.TLSCertCreateReq{
		Ts: &timestamp,
		Id: &membersrvc.Identity{Id: id + "-" + uuid},
		Pub: &membersrvc.PublicKey{
			Type: membersrvc.CryptoType_ECDSA,
			Key:  pubraw,
		}, Sig: nil}

	rawreq, _ := proto.Marshal(req)
	r, s, err := ecdsa.Sign(rand.Reader, priv, primitives.Hash(rawreq))

	if err != nil {
		t.Logf("Failed signing the request: %s", err)
		t.Fail()
	}

	R, _ := r.MarshalText()
	S, _ := s.MarshalText()
	req.Sig = &membersrvc.Signature{Type: membersrvc.CryptoType_ECDSA, R: R, S: S}

	resp, err := tlscaP.CreateCertificate(context.Background(), req)
	if err != nil {
		t.Logf("Failed requesting tls certificate: %s", err)
		t.Fail()
	}

	storePrivateKeyInClear("tls_peer.priv", priv, t)
	storeCert("tls_peer.cert", resp.Cert.Cert, t)
	storeCert("tls_peer.ca", resp.RootCert.Cert, t)
}