github-advanced-security[bot] commented on code in PR #17402: URL: https://github.com/apache/dolphinscheduler/pull/17402#discussion_r2261830128
########## dolphinscheduler-task-plugin/dolphinscheduler-task-grpc/src/main/java/org/apache/dolphinscheduler/plugin/task/grpc/protobufjs/JSONDescriptorParser.java: ########## @@ -0,0 +1,196 @@ +/* + * 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.plugin.task.grpc.protobufjs; + +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Enum; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Field; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.MapField; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Method; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Namespace; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.OneOf; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Root; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Service; +import org.apache.dolphinscheduler.plugin.task.grpc.protobufjs.types.Type; + +import java.util.ArrayList; +import java.util.List; + +import com.google.protobuf.DescriptorProtos; +import com.google.protobuf.Descriptors; + +public class JSONDescriptorParser { + + public Descriptors.FileDescriptor buildDescriptor(Root root) throws Descriptors.DescriptorValidationException { + return parseRoot(root); + } + + private Namespace findInnerNamespace(Namespace ns) { + while (true) { + if (ns.nested != null && ns.nested.values().size() == 1 + && ns.nested.values().toArray()[0] instanceof Namespace && !(ns.nested instanceof Type) + && !(ns.nested instanceof Service)) { + ns = (Namespace) ns.nested.values().toArray()[0]; + } else { + break; + } + } + return ns; + } + + public String readPackageName(Root root) { + List<String> packageNameNS = new ArrayList<>(); + Namespace ns = root; + while (true) { + if (ns.nested != null && ns.nested.values().size() == 1 + && ns.nested.values().toArray()[0] instanceof Namespace && !(ns.nested instanceof Type) + && !(ns.nested instanceof Service)) { + packageNameNS.add((String) ns.nested.keySet().toArray()[0]); + ns = (Namespace) ns.nested.values().toArray()[0]; + } else { + break; + } + } + return String.join(".", packageNameNS); + } + + private Descriptors.FileDescriptor parseRoot(Root root) throws Descriptors.DescriptorValidationException { + DescriptorProtos.FileDescriptorProto.Builder fileDescriptorProtoBuilder = + DescriptorProtos.FileDescriptorProto.newBuilder() + .setPackage(readPackageName(root)); + Namespace innerNS = findInnerNamespace(root); + if (innerNS.nested != null) + innerNS.nested.forEach((name, pbObject) -> { + if (pbObject instanceof Namespace) { + Namespace ns = (Namespace) pbObject; + if (ns instanceof Type) { + fileDescriptorProtoBuilder.addMessageType(parseType(name, (Type) ns)); + } else if (ns instanceof Service) { + fileDescriptorProtoBuilder.addService(parseService(name, (Service) ns)); + } else { + + } + } else if (pbObject instanceof Enum) { + fileDescriptorProtoBuilder.addEnumType(parseEnum(name, (Enum) pbObject)); + } else if (pbObject instanceof Field) { + + } else if (pbObject instanceof OneOf) { + + } else if (pbObject instanceof Method) { + + } + }); + Descriptors.FileDescriptor fileDescriptor = + Descriptors.FileDescriptor.buildFrom(fileDescriptorProtoBuilder.build(), + new Descriptors.FileDescriptor[0]); + return fileDescriptor; + } + + private DescriptorProtos.DescriptorProto.Builder parseType(String selfName, Type type) { + DescriptorProtos.DescriptorProto.Builder descriptorProtoBuilder = DescriptorProtos.DescriptorProto.newBuilder() + .setName(selfName); + if (type.fields != null) + type.fields.forEach((name, pbObject) -> { + if (pbObject instanceof Field) { + if (pbObject instanceof MapField) { + descriptorProtoBuilder.addField(parseMapField(name, (MapField) pbObject)); + } else { + descriptorProtoBuilder.addField(parseField(name, (Field) pbObject)); + } + } + }); + if (type.nested != null) + type.nested.forEach((name, pbObject) -> { + if (pbObject instanceof Enum) { + descriptorProtoBuilder.addEnumType(parseEnum(name, (Enum) pbObject)); + } else if (pbObject instanceof Type) { + descriptorProtoBuilder.addNestedType(parseType(name, (Type) pbObject)); + } + }); + return descriptorProtoBuilder; + } + + private DescriptorProtos.ServiceDescriptorProto.Builder parseService(String selfName, Service service) { + DescriptorProtos.ServiceDescriptorProto.Builder serviceDescriptorProtoBuilder = + DescriptorProtos.ServiceDescriptorProto.newBuilder() + .setName(selfName); + if (service.methods != null) + service.methods.forEach((name, pbObject) -> { + if (pbObject instanceof Method) { + serviceDescriptorProtoBuilder.addMethod(parseMethod(name, (Method) pbObject)); + } + }); + return serviceDescriptorProtoBuilder; + } + + private DescriptorProtos.MethodDescriptorProto.Builder parseMethod(String selfName, Method method) { + DescriptorProtos.MethodDescriptorProto.Builder methodDescriptorProtoBuilder = + DescriptorProtos.MethodDescriptorProto.newBuilder() + .setName(selfName) + .setInputType(method.requestType) + .setOutputType(method.responseType); + return methodDescriptorProtoBuilder; + } + + private DescriptorProtos.EnumDescriptorProto.Builder parseEnum(String selfName, Enum enumObj) { + DescriptorProtos.EnumDescriptorProto.Builder enumDescriptorProtoBuilder = + DescriptorProtos.EnumDescriptorProto.newBuilder() + .setName(selfName); + enumObj.values.forEach((name, id) -> { + DescriptorProtos.EnumValueDescriptorProto.Builder enumValueDescriptorProtoBuilder = + DescriptorProtos.EnumValueDescriptorProto.newBuilder() + .setName(name) + .setNumber(id); + enumDescriptorProtoBuilder.addValue(enumValueDescriptorProtoBuilder); + }); + return enumDescriptorProtoBuilder; + } + + private DescriptorProtos.FieldDescriptorProto.Builder parseField(String selfName, Field field) { + DescriptorProtos.FieldDescriptorProto.Builder fieldDescriptorProtoBuilder = + DescriptorProtos.FieldDescriptorProto.newBuilder() + .setName(selfName) + .setNumber(field.id); + try { + fieldDescriptorProtoBuilder + .setType(DescriptorProtos.FieldDescriptorProto.Type.valueOf("TYPE_" + field.type.toUpperCase())); + } catch (IllegalArgumentException e) { + fieldDescriptorProtoBuilder.setTypeName(field.type); + } + return fieldDescriptorProtoBuilder; + } + + private DescriptorProtos.FieldDescriptorProto.Builder parseMapField(String selfName, MapField mapField) { Review Comment: ## Useless parameter The parameter 'selfName' is never used. [Show more details](https://github.com/apache/dolphinscheduler/security/code-scanning/5514) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
