[DSIP-26][Audit log] Audit log improvement design

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/audit/OperatorLog.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.dolphinscheduler.api.audit;
+
+import org.apache.dolphinscheduler.api.audit.enums.AuditType;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Custom annotation for logging and auditing operator actions in the system.
+ * This annotation can be applied to methods to indicate the type of operation, object type,
+ * and specific parameters to be recorded in the logs.
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface OperatorLog {
+
+    AuditType auditType();
+}

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/audit/OperatorLogAspect.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.dolphinscheduler.api.audit;
+
+import org.apache.dolphinscheduler.api.audit.operator.AuditOperator;
+import org.apache.dolphinscheduler.service.bean.SpringApplicationContext;
+
+import java.lang.reflect.Method;
+
+import lombok.extern.slf4j.Slf4j;
+
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.stereotype.Component;
+
+import io.swagger.v3.oas.annotations.Operation;
+
+@Aspect
+@Slf4j
+@Component
+public class OperatorLogAspect {
+
+    @Pointcut("@annotation(org.apache.dolphinscheduler.api.audit.OperatorLog)")
+    public void logPointCut() {
+    }
+
+    @Around("logPointCut()")
+    public Object around(ProceedingJoinPoint point) throws Throwable {
+        MethodSignature signature = (MethodSignature) point.getSignature();
+        Method method = signature.getMethod();
+
+        OperatorLog operatorLog = method.getAnnotation(OperatorLog.class);
+
+        Operation operation = method.getAnnotation(Operation.class);
+        if (operation == null) {
+            log.warn("Operation is null of method: {}", method.getName());
+            return point.proceed();
+        }
+
+        AuditOperator operator = SpringApplicationContext.getBean(operatorLog.auditType().getOperatorClass());
+        return operator.recordAudit(point, operation.description(), operatorLog.auditType());
+    }
+}