修改配置文件初始化问题

kernel-d-config/config-api/src/main/java/cn/stylefeng/roses/kernel/config/api/ConfigInitCallbackApi.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright [2020-2030] [https://www.stylefeng.cn]
+ *
+ * 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.
+ *
+ * Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
+ *
+ * 1.请不要删除和修改根目录下的LICENSE文件。
+ * 2.请不要删除和修改Guns源码头部的版权声明。
+ * 3.请保留源码和相关描述文件的项目出处，作者声明等。
+ * 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
+ * 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/stylefeng/guns
+ * 6.若您的项目无法满足以上几点，可申请商业授权
+ */
+package cn.stylefeng.roses.kernel.config.api;
+
+/**
+ * 配置初始化回调
+ *
+ * @author majianguo
+ * @date 2021/7/17 11:52
+ */
+public interface ConfigInitCallbackApi {
+
+    /**
+     * 初始化之前回调
+     * <p>
+     * 其他组件可以在配置初始化之前干一些事情，如生成配置文件等操作
+     *
+     * @author majianguo
+     * @date 2021/7/17 11:54
+     **/
+    void initBefore();
+
+    /**
+     * 初始化之后回调
+     * <p>
+     * 其他组件可以在配置初始化之前干一些事情,如重新配置等操作
+     *
+     * @author majianguo
+     * @date 2021/7/17 11:55
+     **/
+    void initAfter();
+}

kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/service/impl/SysConfigServiceImpl.java

@@ -28,6 +28,8 @@ import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.spring.SpringUtil;
+import cn.stylefeng.roses.kernel.config.api.ConfigInitCallbackApi;
 import cn.stylefeng.roses.kernel.config.api.ConfigInitStrategyApi;
 import cn.stylefeng.roses.kernel.config.api.context.ConfigContext;
 import cn.stylefeng.roses.kernel.config.api.exception.ConfigException;
@@ -50,7 +52,7 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
@@ -63,9 +65,6 @@ import java.util.Map;
 @Service
 public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig> implements SysConfigService {
 
-    @Resource
-    private ConfigInitStrategyApi configInitStrategyApi;
-
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void add(SysConfigParam sysConfigParam) {
@@ -161,6 +160,16 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
             throw new ConfigException(ConfigExceptionEnum.CONFIG_INIT_ALREADY);
         }
 
+        // 获取初始化回调接口的所有实现类
+        Map<String, ConfigInitCallbackApi> beans = SpringUtil.getBeansOfType(ConfigInitCallbackApi.class);
+
+        // 调用初始化之前回调
+        if (ObjectUtil.isNotNull(beans)) {
+            for (ConfigInitCallbackApi initCallbackApi : beans.values()) {
+                initCallbackApi.initBefore();
+            }
+        }
+
         // 添加系统已经初始化的配置
         Map<String, String> sysConfigs = configInitRequest.getSysConfigs();
         sysConfigs.put(RuleConstants.SYSTEM_CONFIG_INIT_FLAG_NAME, "true");
@@ -183,6 +192,13 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
             // 更新缓存
             ConfigContext.me().putConfig(configCode, configValue);
         }
+
+        // 调用初始化之后回调
+        if (ObjectUtil.isNotNull(beans)) {
+            for (ConfigInitCallbackApi initCallbackApi : beans.values()) {
+                initCallbackApi.initAfter();
+            }
+        }
     }
 
     @Override
@@ -206,7 +222,12 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
 
     @Override
     public List<ConfigInitItem> getInitConfigs() {
-        return configInitStrategyApi.getInitConfigs();
+        List<ConfigInitItem> configInitItemList = new ArrayList<>();
+        Map<String, ConfigInitStrategyApi> beans = SpringUtil.getBeansOfType(ConfigInitStrategyApi.class);
+        for (ConfigInitStrategyApi value : beans.values()) {
+            configInitItemList.addAll(value.getInitConfigs());
+        }
+        return configInitItemList;
     }
 
     /**

kernel-d-config/config-business/src/main/java/cn/stylefeng/roses/kernel/config/modular/strategy/DefaultStrategyImpl.java

@@ -4,6 +4,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.RandomUtil;
 import cn.stylefeng.roses.kernel.config.api.ConfigInitStrategyApi;
 import cn.stylefeng.roses.kernel.config.api.pojo.ConfigInitItem;
+import org.springframework.stereotype.Component;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -15,6 +16,7 @@ import java.util.List;
  * @author fengshuonan
  * @date 2021/7/8 17:47
  */
+@Component
 public class DefaultStrategyImpl implements ConfigInitStrategyApi {
 
     @Override
@@ -37,7 +39,7 @@ public class DefaultStrategyImpl implements ConfigInitStrategyApi {
         configInitItems.add(new ConfigInitItem("系统默认密码", "SYS_DEFAULT_PASSWORD", "123456", "用在重置密码的默认密码"));
         configInitItems.add(new ConfigInitItem("系统发布版本", "SYS_RELEASE_VERSION", DateUtil.format(new Date(), "yyyyMMdd"), "系统发布的版本号"));
         configInitItems.add(new ConfigInitItem("是否开启demo演示", "SYS_DEMO_ENV_FLAG", "false", "是否开启demo演示环境"));
-        configInitItems.add(new ConfigInitItem("AES秘钥", "SYS_ENCRYPT_SECRET_KEY", RandomUtil.randomString(20), "对称加密秘钥，用在数据库数据加密"));
+        configInitItems.add(new ConfigInitItem("数据库加密AES秘钥", "SYS_ENCRYPT_SECRET_KEY", RandomUtil.randomString(32), "对称加密秘钥，用在数据库数据加密"));
         return configInitItems;
     }
 

kernel-d-config/config-spring-boot-starter/src/main/java/cn/stylefeng/roses/kernel/config/starter/GunsSysConfigAutoConfiguration.java

@@ -24,10 +24,6 @@
  */
 package cn.stylefeng.roses.kernel.config.starter;
 
-import cn.stylefeng.roses.kernel.config.api.ConfigInitStrategyApi;
-import cn.stylefeng.roses.kernel.config.modular.strategy.DefaultStrategyImpl;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 /**
@@ -39,16 +35,4 @@ import org.springframework.context.annotation.Configuration;
 @Configuration
 public class GunsSysConfigAutoConfiguration {
 
-    /**
-     * 默认的配置初始化api
-     *
-     * @author fengshuonan
-     * @date 2021/7/8 17:48
-     */
-    @Bean
-    @ConditionalOnMissingBean(ConfigInitStrategyApi.class)
-    public ConfigInitStrategyApi configInitStrategyApi() {
-        return new DefaultStrategyImpl();
-    }
-
 }

kernel-d-security/security-sdk-database-field/src/main/java/cn/stylefeng/roses/kernel/security/database/init/DefaultConfigInitCallbackImpl.java

@@ -0,0 +1,36 @@
+package cn.stylefeng.roses.kernel.security.database.init;
+
+import cn.hutool.core.util.ReflectUtil;
+import cn.hutool.crypto.symmetric.SymmetricAlgorithm;
+import cn.hutool.crypto.symmetric.SymmetricCrypto;
+import cn.hutool.extra.spring.SpringUtil;
+import cn.stylefeng.roses.kernel.config.api.ConfigInitCallbackApi;
+import cn.stylefeng.roses.kernel.security.api.expander.SecurityConfigExpander;
+import cn.stylefeng.roses.kernel.security.database.algorithm.EncryptAlgorithmApi;
+import org.springframework.stereotype.Component;
+
+import javax.security.auth.login.LoginContext;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * 数据库加密配置初始化回调
+ *
+ * @author majianguo
+ * @date 2021/7/17 16:01
+ */
+@Component
+public class DefaultConfigInitCallbackImpl implements ConfigInitCallbackApi {
+
+    @Override
+    public void initBefore() {
+
+    }
+
+    @Override
+    public void initAfter() {
+        // 修改数据库秘钥AES实例
+        EncryptAlgorithmApi encryptAlgorithmApi = SpringUtil.getBean(EncryptAlgorithmApi.class);
+        SymmetricCrypto symmetricCrypto = new SymmetricCrypto(SymmetricAlgorithm.AES, SecurityConfigExpander.getEncryptSecretKey().getBytes(StandardCharsets.UTF_8));
+        ReflectUtil.setFieldValue(encryptAlgorithmApi, "symmetricCrypto", symmetricCrypto);
+    }
+}