config.xml

<?xml version="1.0"?>
<!--
  ~ Copyright 2019 dc-square GmbH
  ~
  ~ 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.
  -->

<hivemq>

    <listeners>
        <tls-tcp-listener>
            <port>8883</port>
            <bind-address>0.0.0.0</bind-address>
            <tls>
                <keystore>
                    <path>hivemq.jks</path>
                    <password>changeme</password>
                    <private-key-password>changeme</private-key-password>
                </keystore>
                <truststore>
                    <path>hivemq-trust-store.jks</path>
                    <password>changeme</password>
                </truststore>
                <client-authentication-mode>REQUIRED</client-authentication-mode>
            </tls>
        </tls-tcp-listener>
        <tls-websocket-listener>
            <port>8001</port>
            <bind-address>0.0.0.0</bind-address>
            <path>/mqtt</path>
            <allow-extensions>false</allow-extensions>
            <subprotocols>
                <subprotocol>mqttv3.1</subprotocol>
                <subprotocol>mqtt</subprotocol>
            </subprotocols>
            <tls>
                <keystore>
                    <path>hivemq.jks</path>
                    <password>changeme</password>
                    <private-key-password>changeme</private-key-password>
                </keystore>
                <truststore>
                    <path>hivemq-trust-store.jks</path>
                    <password>changeme</password>
                </truststore>
                <client-authentication-mode>NONE</client-authentication-mode>
            </tls>
        </tls-websocket-listener>
    </listeners>

</hivemq>