Files
i2p.itoopie/apps/routerconsole/jsp/configadvanced.jsp
jrandom bce5b44275 standardized the spoof prevention:
- set the nonce and noncePrev for the handler when rendering the form
- include the current nonce in the hidden parameter "nonce"
- include an "action" parameter (so we know we want to execute something and hence, validate the nonce, rather than just display the page)
- if the nonce submitted doesnt match what is set in the nonce or noncePrev when validating, its invalid.  refuse to process
2004-08-23 17:11:38 +00:00

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<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head>
<title>I2P Router Console - config advanced</title>
<link rel="stylesheet" href="default.css" type="text/css" />
</head><body>
<%@include file="nav.jsp" %>
<%@include file="summary.jsp" %>
<jsp:useBean class="net.i2p.router.web.ConfigAdvancedHelper" id="advancedhelper" scope="request" />
<jsp:setProperty name="advancedhelper" property="contextId" value="<%=(String)session.getAttribute("i2p.contextId")%>" />
<div class="main" id="main">
<%@include file="confignav.jsp" %>
<jsp:useBean class="net.i2p.router.web.ConfigAdvancedHandler" id="formhandler" scope="request" />
<jsp:setProperty name="formhandler" property="*" />
<jsp:setProperty name="formhandler" property="contextId" value="<%=(String)session.getAttribute("i2p.contextId")%>" />
<font color="red"><jsp:getProperty name="formhandler" property="errors" /></font>
<i><jsp:getProperty name="formhandler" property="notices" /></i>
<form action="configadvanced.jsp" method="POST">
<% String prev = System.getProperty("net.i2p.router.web.ConfigAdvancedHandler.nonce");
if (prev != null) System.setProperty("net.i2p.router.web.ConfigAdvancedHandler.noncePrev", prev);
System.setProperty("net.i2p.router.web.ConfigAdvancedHandler.nonce", new java.util.Random().nextLong()+""); %>
<input type="hidden" name="nonce" value="<%=System.getProperty("net.i2p.router.web.ConfigAdvancedHandler.nonce")%>" />
<input type="hidden" name="action" value="blah" />
<textarea rows="20" cols="100" name="config"><jsp:getProperty name="advancedhelper" property="settings" /></textarea><br />
<input type="submit" name="shouldsave" value="Apply" /> <input type="reset" value="Cancel" /> <br />
<b>Force restart:</b> <input type="checkbox" name="restart" value="force" /> <i>(specify this
if the changes made above require the router to reset itself - e.g. you are updating TCP ports
or hostnames, etc)</i>
</form>
</div>
</body>
</html>