新增准则：HTTP输入数据验证

sonar-keyware-plugins-java/src/main/java/com/keyware/sonar/java/rules/checkers/HttpInputDataChecker.java

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+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：Java 信息安全性设计准则
+ * 项目描述：用于检查Java源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.java.rules.checkers;
+
+import org.sonar.check.Rule;
+import org.sonar.java.ast.parser.ArgumentListTreeImpl;
+import org.sonar.java.model.expression.AssignmentExpressionTreeImpl;
+import org.sonar.java.model.expression.IdentifierTreeImpl;
+import org.sonar.java.model.expression.LiteralTreeImpl;
+import org.sonar.java.model.expression.MemberSelectExpressionTreeImpl;
+import org.sonar.plugins.java.api.IssuableSubscriptionVisitor;
+import org.sonar.plugins.java.api.tree.*;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * TODO HttpInputDataChecker
+ *
+ * @author RenFengJiang
+ * @date 2024/1/12
+ */
+@Rule(key = "HttpInputDataChecker")
+public class HttpInputDataChecker extends IssuableSubscriptionVisitor {
+    @Override
+    public List<Tree.Kind> nodesToVisit() {
+        /**
+         * Tree.Kind.METHOD：方法节点
+         * Tree.Kind.BLOCK：方法的代码块节点
+         * Tree.Kind.METHOD_INVOCATION： 方法的调用节点
+         */
+        return Collections.singletonList(Tree.Kind.BLOCK);
+    }
+    @Override
+    public void visitNode(Tree tree) {
+        BlockTree blockTree = (BlockTree) tree;
+        MethodBodyVisitor methodBodyVisitor = new MethodBodyVisitor(this);
+        blockTree.accept(methodBodyVisitor);
+
+    }
+
+    static class MethodBodyVisitor extends BaseTreeVisitor{
+        private final HttpInputDataChecker checker;
+        List<String> list = new ArrayList<>();
+        MethodBodyVisitor(HttpInputDataChecker checker){
+            this.checker = checker;
+        }
+
+        @Override
+        public void visitIfStatement(IfStatementTree tree) {
+            System.out.println(tree);
+            ExpressionTree condition = tree.condition();
+            System.out.println(condition.toString());
+            if(condition instanceof AssignmentExpressionTreeImpl){
+                AssignmentExpressionTreeImpl assignmentExpressionTree = (AssignmentExpressionTreeImpl) condition;
+                list.add(assignmentExpressionTree.variable().toString());
+            }
+        }
+
+        @Override
+        public void visitMethodInvocation(MethodInvocationTree tree) {
+            ExpressionTree expressionTree = tree.methodSelect();
+            if(expressionTree instanceof MemberSelectExpressionTreeImpl){
+                MemberSelectExpressionTreeImpl memberSelectExpressionTree = (MemberSelectExpressionTreeImpl) expressionTree;
+                if("setHeader".equals(memberSelectExpressionTree.identifier().name()) || "addHeader".equals(memberSelectExpressionTree.identifier().name())){
+                    Arguments arguments = tree.arguments();
+                    if(arguments instanceof ArgumentListTreeImpl){
+                        for (ExpressionTree argument : (ArgumentListTreeImpl) arguments) {
+                            if(argument instanceof LiteralTreeImpl){
+                                LiteralTreeImpl literalTree = (LiteralTreeImpl) argument;
+                                if("STRING_LITERAL".equals(literalTree.kind().name())){
+                                    checker.context.reportIssue(checker, literalTree, "HTTP输入数据验证");
+                                    break;
+                                }
+                            }else if(argument instanceof IdentifierTreeImpl){
+                                IdentifierTreeImpl identifierTree = (IdentifierTreeImpl) argument;
+                                if(!list.contains(identifierTree.name())){
+                                    checker.context.reportIssue(checker, identifierTree, "HTTP输入数据验证");
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+
+
+
+    }
+}

sonar-keyware-plugins-java/src/main/resources/org/sonar/l10n/java/rules/java/HttpInputDataChecker.html

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+<p>HTTP输入数据验证</p>
+<h2>在写入HTTP响应的报头前对输入数据进行验证或编码，确保输入数据不包含回车换行字符。</h2>
+<pre>
+
+</pre>
+<h2>合规解决方案</h2>
+<pre>
+
+</pre>

sonar-keyware-plugins-java/src/main/resources/org/sonar/l10n/java/rules/java/HttpInputDataChecker.json

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+{
+  "title": "HTTP输入数据验证",
+  "type": "CODE_SMELL",
+  "status": "ready",
+  "remediation": {
+    "func": "Constant\/Issue",
+    "constantCost": "5min"
+  },
+  "tags": [
+    "28suo"
+  ],
+  "defaultSeverity": "Minor"
+}

sonar-keyware-plugins-java/src/test/files/HttpInputDataRule.java

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+
+public class HttpInputDataRule {
+    public static void main(String[] args) {
+        // 假设有一个HttpServletResponse对象
+        HttpServletResponse response = new HttpServletResponse();
+
+        // 设置单个报头
+        response.setHeader("Content-Type", "text/plain"); // Noncompliant {{HTTP输入数据验证}}
+
+        // 添加多个报头
+        String a = "Cache-Control";
+        String b = "no-cache" ;
+        if(a = "asds"){
+
+        }
+        if(b = "asds"){
+
+        }
+
+        response.addHeader(a, b);
+//        response.addHeader("X-Custom-Header", "Custom Value");
+
+        // 其他操作...
+    }
+}

sonar-keyware-plugins-java/src/test/java/com/keyware/sonar/java/rules/checkers/HttpInputDataCheckerTest.java

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+/*
+ * Copyright (c) 2023 - 2024. KeyWare.Co.Ltd All rights reserved.
+ * 项目名称：Java 信息安全性设计准则
+ * 项目描述：用于检查Java源代码的安全性设计准则的Sonarqube插件
+ * 版权说明：本软件属北京关键科技股份有限公司所有，在未获得北京关键科技股份有限公司正式授权情况下，任何企业和个人，不能获取、阅读、安装、传播本软件涉及的任何受知识产权保护的内容。
+ */
+package com.keyware.sonar.java.rules.checkers;
+
+import com.keyware.sonar.java.utils.FilesUtils;
+import org.junit.jupiter.api.Test;
+import org.sonar.java.checks.verifier.CheckVerifier;
+
+/**
+ * TODO HttpInputDataCheckerTest
+ *
+ * @author RenFengJiang
+ * @date 2024/1/12
+ */
+public class HttpInputDataCheckerTest {
+    @Test
+    void detected() {
+        HttpInputDataChecker rule = new HttpInputDataChecker();
+
+
+        CheckVerifier.newVerifier()
+                .onFile("src/test/files/HttpInputDataRule.java")
+                .withCheck(rule)
+                .withClassPath(FilesUtils.getClassPath("target/test-jars"))
+                .verifyIssues();
+    }
+}