nacos 配置加密

lab-44/lab-44-nacos-config-demo-actuator/pom.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.2.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>lab-44-nacos-config-demo-actuator</artifactId>
+
+    <dependencies>
+        <!-- 实现对 SpringMVC 的自动化配置 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <!-- 实现对 Nacos 作为配置中心的自动化配置 -->
+        <dependency>
+            <groupId>com.alibaba.boot</groupId>
+            <artifactId>nacos-config-spring-boot-starter</artifactId>
+            <version>0.2.4</version>
+        </dependency>
+
+        <!-- 实现对 Actuator 的自动化配置 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <!-- 实现对 Nacos 作为配置中心的 Actuator 的自动化配置 -->
+        <dependency>
+            <groupId>com.alibaba.boot</groupId>
+            <artifactId>nacos-config-spring-boot-actuator</artifactId>
+            <version>0.2.4</version>
+        </dependency>
+
+    </dependencies>
+
+</project>

lab-44/lab-44-nacos-config-demo-actuator/src/main/java/cn/iocoder/springboot/lab44/nacosdemo/Application.java

@@ -0,0 +1,14 @@
+package cn.iocoder.springboot.lab44.nacosdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+// @NacosPropertySource(dataId = "example", type = ConfigType.YAML)
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}

lab-44/lab-44-nacos-config-demo-actuator/src/main/java/cn/iocoder/springboot/lab44/nacosdemo/controller/DemoController.java

@@ -0,0 +1,40 @@
+package cn.iocoder.springboot.lab44.nacosdemo.controller;
+
+import cn.iocoder.springboot.lab44.nacosdemo.properties.TestProperties;
+import com.alibaba.nacos.api.config.annotation.NacosValue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/demo")
+public class DemoController {
+
+//    @Value("${test}")
+    @NacosValue(value = "${test}", autoRefreshed = true)
+    private String test;
+
+    @GetMapping("/test")
+    public String test() {
+        return test;
+    }
+
+    @Autowired
+    private TestProperties testProperties;
+
+    @GetMapping("/test_properties")
+    public TestProperties testProperties() {
+        return testProperties;
+    }
+
+    private Logger logger = LoggerFactory.getLogger(getClass());
+
+    @GetMapping("/logger")
+    public void logger() {
+        logger.debug("[logger][测试一下]");
+    }
+
+}

lab-44/lab-44-nacos-config-demo-actuator/src/main/java/cn/iocoder/springboot/lab44/nacosdemo/listener/LoggingSystemConfigListener.java

@@ -0,0 +1,42 @@
+package cn.iocoder.springboot.lab44.nacosdemo.listener;
+
+import com.alibaba.nacos.api.config.ConfigType;
+import com.alibaba.nacos.api.config.annotation.NacosConfigListener;
+import com.alibaba.nacos.spring.util.parse.DefaultYamlConfigParse;
+import org.springframework.boot.logging.LogLevel;
+import org.springframework.boot.logging.LoggingSystem;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.Properties;
+
+@Component
+public class LoggingSystemConfigListener {
+
+    /**
+     * 日志配置项的前缀
+     */
+    private static final String LOGGER_TAG = "logging.level.";
+
+    @Resource
+    private LoggingSystem loggingSystem;
+
+    @NacosConfigListener(dataId = "${nacos.config.data-id}", type = ConfigType.YAML, timeout = 5000)
+    public void onChange(String newLog) throws Exception {
+        // 使用 DefaultYamlConfigParse 工具类，解析配置
+        Properties properties = new DefaultYamlConfigParse().parse(newLog);
+        // 遍历配置集的每个配置项，判断是否是 logging.level 配置项
+        for (Object t : properties.keySet()) {
+            String key = String.valueOf(t);
+            // 如果是 logging.level 配置项，则设置其对应的日志级别
+            if (key.startsWith(LOGGER_TAG)) {
+                // 获得日志级别
+                String strLevel = properties.getProperty(key, "info");
+                LogLevel level = LogLevel.valueOf(strLevel.toUpperCase());
+                // 设置日志级别到 LoggingSystem 中
+                loggingSystem.setLogLevel(key.replace(LOGGER_TAG, ""), level);
+            }
+        }
+    }
+
+}

lab-44/lab-44-nacos-config-demo-actuator/src/main/java/cn/iocoder/springboot/lab44/nacosdemo/properties/TestProperties.java

@@ -0,0 +1,25 @@
+package cn.iocoder.springboot.lab44.nacosdemo.properties;
+
+import com.alibaba.nacos.api.config.ConfigType;
+import com.alibaba.nacos.api.config.annotation.NacosConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@NacosConfigurationProperties(prefix = "", dataId = "${nacos.config.data-id}", type = ConfigType.YAML, autoRefreshed = true)
+public class TestProperties {
+
+    /**
+     * 测试属性
+     */
+    private String test;
+
+    public String getTest() {
+        return test;
+    }
+
+    public TestProperties setTest(String test) {
+        this.test = test;
+        return this;
+    }
+
+}

lab-44/lab-44-nacos-config-demo-actuator/src/main/resources/application.yaml

@@ -0,0 +1,23 @@
+nacos:
+  # Nacos 配置中心的配置项，对应 NacosConfigProperties 配置类
+  config:
+    server-addr: 127.0.0.1:18848 # Nacos 服务器地址
+    bootstrap:
+      enable: true # 是否开启 Nacos 配置预加载功能。默认为 false。
+      log-enable: true # 是否开启 Nacos 支持日志级别的加载时机。默认为 false。
+    data-id: example-auto-refresh # 使用的 Nacos 配置集的 dataId。
+    type: YAML # 使用的 Nacos 配置集的配置格式。默认为 PROPERTIES。
+    group: DEFAULT_GROUP # 使用的 Nacos 配置分组，默认为 DEFAULT_GROUP。
+    namespace: # 使用的 Nacos 的命名空间，默认为 null。
+    auto-refresh: true # 是否自动刷新，默认为 false。
+
+management:
+  endpoint:
+    # Health 端点配置项，对应 HealthProperties 配置类
+    health:
+      show-details: ALWAYS # 何时显示完整的健康信息。默认为 NEVER 都不展示。可选 WHEN_AUTHORIZED 当经过授权的用户；可选 ALWAYS 总是展示。
+  endpoints:
+    # Actuator HTTP 配置项，对应 WebEndpointProperties 配置类
+    web:
+      exposure:
+        include: '*' # 需要开放的端点。默认值只打开 health 和 info 两个端点。通过设置 * ，可以开放所有端点。

lab-44/lab-44-nacos-config-demo-jasypt/src/test/java/cn/iocoder/springboot/lab44/nacosdemo/JasyptTest.java

@@ -21,9 +21,9 @@ public void encode() {
         String applicationName = "demo-application";
         System.out.println(encryptor.encrypt(applicationName));
 
-        // 第二个加密
-        applicationName = "demo-app";
-        System.out.println(encryptor.encrypt(applicationName));
+//        // 第二个加密
+//        applicationName = "demo-app";
+//        System.out.println(encryptor.encrypt(applicationName));
     }
 
     @Value("${spring.application.name}")

lab-44/pom.xml

@@ -16,6 +16,7 @@
         <module>lab-44-nacos-config-demo-profiles</module>
         <module>lab-44-nacos-config-demo-auto-refresh</module>
         <module>lab-44-nacos-config-demo-jasypt</module>
+        <module>lab-44-nacos-config-demo-actuator</module>
     </modules>