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012-jdbc-mysql8.jsp
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<%--
Created by IntelliJ IDEA.
User: litong14
Date: 2021/1/5
Time: 9:38 上午
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page import="java.sql.*" %>
<%@ page import="javax.servlet.http.*" %>
<%@ page import="javax.servlet.http.HttpUtils.*" %>
<%-- Declare and define the runQuery() method. --%>
<%! String runQuery(String id) throws SQLException {
Connection conn = null;
Statement stmt = null;
ResultSet rset = null;
try {
Class.forName("com.mysql.cj.jdbc.Driver");
conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/testdb?useSSL=false&serverTimezone=UTC", "testuser", "testpassword");
stmt = conn.createStatement();
rset = stmt.executeQuery ("SELECT * FROM vuln WHERE id = " + id);
return (formatResult(rset));
} catch (Exception e) {
return ("<P> Error: <PRE> " + e + " </PRE> </P>\n");
} finally {
if (rset!= null) rset.close();
if (stmt!= null) stmt.close();
if (conn!= null) conn.close();
}
}
String formatResult(ResultSet rset) throws SQLException {
StringBuffer sb = new StringBuffer();
if (!rset.next()) {
sb.append("<P> No matching rows.<P>\n");
} else {
do {
sb.append(rset.getString(2) + "\n");
} while (rset.next());
}
return sb.toString();
}
%>
<%
String id = null;
String content_type = request.getContentType();
if (content_type != null && content_type.indexOf("application/json") != -1){
int size = request.getContentLength();
String postdata = null;
if (size > 0) {
byte[] buf = new byte[size];
try {
request.getInputStream().read(buf);
postdata = new String(buf);
if (postdata != null) {
net.sf.json.JSONObject json = net.sf.json.JSONObject.fromObject(postdata);
if (json != null) {
id = json.getString("id");
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
else if (request.getHeader("X-Forwarded-For") != null) {
id = request.getHeader("X-Forwarded-For");
}
else if (request.getParameter("id") != null) {
id = request.getParameter("id");
}
else {
id = "1";
}
String escid = id.replaceAll("'", "'");
%>
<html>
<head>
<meta charset="UTF-8"/>
<title>012 - SQL 注入测试 - JDBC executeQuery() 方式</title>
<link rel="stylesheet" href="assets/css/bootstrap.min.css">
</head>
<body>
<script>
function GetUrlRelativePath(){
var url = document.location.toString();
var arrUrl = url.split("//");
var start = arrUrl[1].indexOf("/");
var relUrl = arrUrl[1].substring(start);
if(relUrl.indexOf("?") != -1){
relUrl = relUrl.split("?")[0];
}
return relUrl;
}
function getXMLHttpRequest(){
var xmlhttp;
if (window.XMLHttpRequest){
xmlhttp=new XMLHttpRequest();
}
else{
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
return xmlhttp;
}
function send_json(){
var data = document.getElementById("jsoninput").value;
var xmlhttp=getXMLHttpRequest();
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.body.innerHTML = "";
document.write(xmlhttp.responseText);
}
}
url = GetUrlRelativePath()
xmlhttp.open("POST", url, true);
xmlhttp.setRequestHeader("Content-type","application/json;charset=UTF-8");
xmlhttp.send(data);
}
function send_header(){
var key = document.getElementById("header_key").value;
var data = document.getElementById("header_input").value;
var xmlhttp=getXMLHttpRequest();
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.body.innerHTML = ""
document.write(xmlhttp.responseText);
}
}
url = GetUrlRelativePath()
xmlhttp.open("GET", url, true);
xmlhttp.setRequestHeader(key, data);
xmlhttp.send();
}
</script>
<div class="container-fluid" style="margin-top: 50px;">
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<h4>SQL注入 - JDBC executeQuery() 方式</h4>
<p>第一步: 请以mysql root账号执行下面的语句创建表</p>
<pre>DROP DATABASE IF EXISTS testdb;
CREATE DATABASE testdb;
CREATE user 'testuser'@'%' identified with mysql_native_password by 'testpassword';
grant all privileges on testdb.* to 'testuser'@'%' with grant option;
CREATE TABLE testdb.vuln (id INT, name text);
INSERT INTO testdb.vuln values (0, "openrasp");
INSERT INTO testdb.vuln values (1, "rocks");
</pre>
</div>
</div>
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<p>第二步: 尝试发起SQL注入攻击 - 为了保证性能，默认只会检测长度超过15的语句</p>
<form action="<%=javax.servlet.http.HttpUtils.getRequestURL(request)%>" method="get">
<div class="form-group">
<label>查询条件</label>
<input class="form-control" name="id" value="<%=id%>" autofocus>
</div>
<button type="submit" class="btn btn-primary">提交查询</button>
</form>
</div>
</div>
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<form>
<div class="form-group">
<label>JSON 方式查询</label>
<input id="jsoninput" class="form-control" name="id" value='{"id":"<%=escid%>"}' >
</div>
<button type="button" onclick="send_json()" class="btn btn-primary">JSON 方式提交查询</button>
</form>
</div>
</div>
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<form>
<div class="form-group">
<label>header 方式查询</label><br>
<label>header 字段名</label>
<input id="header_key" class="form-control" name="key" value='X-Forwarded-For' >
<br>
<label>查询条件</label>
<input id="header_input" class="form-control" name="id" value='<%=id%>' >
</div>
<button type="button" onclick="send_header()" class="btn btn-primary">Header 方式提交查询</button>
</form>
</div>
</div>
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<p>第三步: 检查注入结果</p>
<%= runQuery(id) %>
<table class="table">
<tbody>
</tbody>
</table>
</div>
</div>
</div>
</body>