add 增加 数据脱敏 功能

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/annotation/Sensitive.java

@@ -0,0 +1,24 @@
+package com.ruoyi.common.core.annotation;
+
+import com.fasterxml.jackson.annotation.JacksonAnnotationsInside;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.ruoyi.common.core.enums.SensitiveStrategy;
+import com.ruoyi.common.core.jackson.SensitiveJsonSerializer;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 数据脱敏注解
+ *
+ * @author Lion Li
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+@JacksonAnnotationsInside
+@JsonSerialize(using = SensitiveJsonSerializer.class)
+public @interface Sensitive {
+    SensitiveStrategy strategy();
+}

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/enums/SensitiveStrategy.java

@@ -0,0 +1,48 @@
+package com.ruoyi.common.core.enums;
+
+import cn.hutool.core.util.DesensitizedUtil;
+import lombok.AllArgsConstructor;
+
+import java.util.function.Function;
+
+/**
+ * 脱敏策略
+ *
+ * @author Yjoioooo
+ */
+@AllArgsConstructor
+public enum SensitiveStrategy {
+
+    /**
+     * 身份证脱敏
+     */
+    ID_CARD(s -> DesensitizedUtil.idCardNum(s, 3, 4)),
+
+    /**
+     * 手机号脱敏
+     */
+    PHONE(DesensitizedUtil::mobilePhone),
+
+    /**
+     * 地址脱敏
+     */
+    ADDRESS(s -> DesensitizedUtil.address(s, 8)),
+
+    /**
+     * 邮箱脱敏
+     */
+    EMAIL(DesensitizedUtil::email),
+
+    /**
+     * 银行卡
+     */
+    BANK_CARD(DesensitizedUtil::bankCard);
+
+    //可自行添加其他脱敏策略
+
+    private final Function<String, String> desensitizer;
+
+    public Function<String, String> desensitizer() {
+        return desensitizer;
+    }
+}

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/jackson/SensitiveJsonSerializer.java

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+package com.ruoyi.common.core.jackson;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.BeanProperty;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.ser.ContextualSerializer;
+import com.ruoyi.common.core.annotation.Sensitive;
+import com.ruoyi.common.core.enums.SensitiveStrategy;
+import com.ruoyi.common.core.service.SensitiveService;
+import com.ruoyi.common.core.utils.SpringUtils;
+
+import java.io.IOException;
+import java.util.Objects;
+
+/**
+ * 数据脱敏json序列化工具
+ *
+ * @author Yjoioooo
+ */
+public class SensitiveJsonSerializer extends JsonSerializer<String> implements ContextualSerializer {
+
+    private SensitiveStrategy strategy;
+
+    @Override
+    public void serialize(String value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
+        SensitiveService sensitiveService = SpringUtils.getBean(SensitiveService.class);
+        if (sensitiveService.isSensitive()) {
+            gen.writeString(value);
+        } else {
+            gen.writeString(strategy.desensitizer().apply(value));
+        }
+
+    }
+
+    @Override
+    public JsonSerializer<?> createContextual(SerializerProvider prov, BeanProperty property) throws JsonMappingException {
+        Sensitive annotation = property.getAnnotation(Sensitive.class);
+        if (Objects.nonNull(annotation) && Objects.equals(String.class, property.getType().getRawClass())) {
+            this.strategy = annotation.strategy();
+            return this;
+        }
+        return prov.findValueSerializer(property.getType(), property);
+    }
+}

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/service/SensitiveService.java

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+package com.ruoyi.common.core.service;
+
+/**
+ * 脱敏服务
+ * 默认管理员不过滤
+ * 需自行根据业务重写实现
+ *
+ * @author Lion Li
+ * @version 3.6.0
+ */
+public interface SensitiveService {
+
+    /**
+     * 是否脱敏
+     */
+    boolean isSensitive();
+
+}