docs: append license and readme.md

Author: Amazingwujun

readme.md

@@ -30,6 +30,7 @@
     - [6.3 Benchmark](#63-benchmark)
       - [6.3.1 CleanSessionTrue](#631-cleansessiontrue)
       - [6.3.2 CleanSessionFalse](#632-cleansessionfalse)
+    - [6.4 代码质量分析](#64-代码质量分析)
 
 ## 1 介绍
 
@@ -538,3 +539,13 @@ Result : broker=tcp://localhost:1883, clients=1000, totalCount=1000000, duration
 
 **资源消耗：`cpu: 45%`, `mem 440 MB`**
 
+
+
+### 6.4 代码质量分析
+
+结果取自 [mqttx:  (gitee.com)](https://gitee.com/amazingJun/mqttx) **sonarQube**
+
+[![sonar](https://s3.ax1x.com/2020/12/02/D57mlR.png)](https://imgchr.com/i/D57mlR)
+
+- 漏洞是我将 `keyStore` 密码硬编码写到了配置代码，方便用户测试 `TLS` ，用户可自行替换。
+

src/main/java/com/jun/mqttx/MqttxApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx;
 
 import com.jun.mqttx.broker.BrokerInitializer;

src/main/java/com/jun/mqttx/broker/BrokerHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker;
 
 import com.alibaba.fastjson.JSON;

src/main/java/com/jun/mqttx/broker/BrokerInitializer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker;
 
 import com.jun.mqttx.broker.codec.MqttWebsocketCodec;

src/main/java/com/jun/mqttx/broker/codec/MqttWebsocketCodec.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.codec;
 
 import io.netty.buffer.ByteBuf;

src/main/java/com/jun/mqttx/broker/handler/AbstractMqttSessionHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.handler;
 
 import com.jun.mqttx.entity.Authentication;

src/main/java/com/jun/mqttx/broker/handler/AbstractMqttTopicSecureHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.handler;
 
 import com.jun.mqttx.utils.TopicUtils;

src/main/java/com/jun/mqttx/broker/handler/ConnectHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.handler;
 
 import com.jun.mqttx.broker.BrokerHandler;

src/main/java/com/jun/mqttx/broker/handler/DisconnectHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.handler;
 
 import com.alibaba.fastjson.JSON;

src/main/java/com/jun/mqttx/broker/handler/Handler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * 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
+ *
+ *      https://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 com.jun.mqttx.broker.handler;
 
 import io.netty.handler.codec.mqtt.MqttMessageType;