Add CodeQL analysis workflow configuration

.github/workflows/codeql-config.yml

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+paths-ignore:
+  - '**/target/'          # Maven 编译输出
+  - '**/src/test/'        # 单元测试代码（测试断言常被误报）
+  - '**/generated-sources/' # 自动生成的代码（如 MapStruct、QueryDSL）

.github/workflows/codeql.yml

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+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL Advanced"
+
+on:
+  push:
+    branches: [ "develop" ]
+  pull_request:
+    branches: [ "develop" ]
+  schedule:
+    - cron: '24 15 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners (GitHub.com only)
+    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # required to fetch internal or private CodeQL packs
+      packages: read
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - language: actions
+          build-mode: none
+        - language: java-kotlin
+          build-mode: autobuild  # This mode only analyzes Java. Set this to 'autobuild' or 'manual' to analyze Kotlin too.
+        # CodeQL supports the following values keywords for 'language': 'actions', 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'rust', 'swift'
+        # Use `c-cpp` to analyze code written in C, C++ or both
+        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Add any setup steps before running the `github/codeql-action/init` action.
+    # This includes steps like installing compilers or runtimes (`actions/setup-node`
+    # or others). This is typically only required for manual builds.
+    # - name: Setup runtime (example)
+    #   uses: actions/setup-example@v1
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v4
+      with:
+        languages: ${{ matrix.language }}
+        build-mode: ${{ matrix.build-mode }}
+        config-file: ./.github/codeql/codeql-config.yml   # <--- 加上这一行
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+    # If the analyze step fails for one of the languages you are analyzing with
+    # "We were unable to automatically build your code", modify the matrix above
+    # to set the build mode to "manual" for that language. Then modify this step
+    # to build your code.
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+    - name: Run manual build steps
+      if: matrix.build-mode == 'manual'
+      shell: bash
+      run: |
+        echo 'If you are using a "manual" build mode for one or more of the' \
+          'languages you are analyzing, replace this with the commands to build' \
+          'your code, for example:'
+        echo '  make bootstrap'
+        echo '  make release'
+        exit 1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v4
+      with:
+        category: "/language:${{matrix.language}}"

base/src/main/java/com/tinyengine/it/test/VulnerableTest.java

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+package com.tinyengine.it.test;
+
+import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.sql.*;
+
+// 这是一个故意包含漏洞的测试类，用于验证CodeQL扫描功能
+@RestController
+public class VulnerableTest {
+	// 1. SQL 注入漏洞 (CWE-89)
+	// 漏洞点：直接将用户输入拼接到SQL语句中
+	@GetMapping("/sql-injection")
+	public String sqlInjection(@RequestParam String productId, HttpServletRequest request) {
+		try {
+			Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/test", "user", "pass");
+			// 危险：直接拼接用户输入
+			String query = "SELECT * FROM products WHERE id = " + productId; // $source
+			Statement st = conn.createStatement();
+			ResultSet rs = st.executeQuery(query); // $sink
+			// ... 处理结果
+			return "Query executed";
+		} catch (SQLException e) {
+			return "Error: " + e.getMessage();
+		}
+	}
+
+	// 2. 命令注入漏洞 (CWE-78)
+	// 漏洞点：用户输入被直接用于系统命令执行
+	@GetMapping("/command-injection")
+	public String commandInjection(@RequestParam String filename) {
+		try {
+			// 危险：用户输入直接拼接到命令中
+			Runtime runtime = Runtime.getRuntime();
+			Process process = runtime.exec("ls -l " + filename); // $source -> $sink
+			// ... 处理结果
+			return "Command executed";
+		} catch (IOException e) {
+			return "Error: " + e.getMessage();
+		}
+	}
+
+	// 3. SSRF 服务端请求伪造漏洞 (CWE-918)
+	// 漏洞点：用户控制的URL被用于发起网络请求
+	@GetMapping("/ssrf")
+	public String ssrf(@RequestParam String urlParam) {
+		try {
+			// 危险：用户输入直接构造URL并发起连接
+			URL url = new URL(urlParam); // $source
+			HttpURLConnection conn = (HttpURLConnection) url.openConnection(); // $sink
+			// ... 处理响应
+			return "Request sent";
+		} catch (IOException e) {
+			return "Error: " + e.getMessage();
+		}
+	}
+
+	// 4. 硬编码密码/密钥 (CWE-798)
+	// 漏洞点：敏感信息直接写在代码中
+	public void hardcodedCredential() {
+		String password = "admin123"; // $hardcoded
+		String apiKey = "sk-1234567890abcdef"; // $hardcoded
+		// ...
+	}
+
+	// 5. 路径遍历漏洞 (CWE-22)
+	// 漏洞点：用户输入直接用于构造文件路径
+	@GetMapping("/file-read")
+	public String fileRead(@RequestParam String filename) {
+		try {
+			// 危险：用户输入直接用于文件读取
+			File file = new File("/var/data/" + filename); // $source
+			FileReader fr = new FileReader(file); // $sink
+			// ... 读取文件内容
+			return "File read";
+		} catch (IOException e) {
+			return "Error: " + e.getMessage();
+		}
+	}
+
+}