Skip to content

Instantly share code, notes, and snippets.

@mmahadevan-okta

mmahadevan-okta/Snoopster.jsp

Created November 27, 2013 14:38
Show Gist options
  • Save mmahadevan-okta/7676709 to your computer and use it in GitHub Desktop.
Save mmahadevan-okta/7676709 to your computer and use it in GitHub Desktop.
Download ZIP
Dump various incoming HTTP parameters and headers
Raw
Snoopster.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Snoopster</title>
<%@ page import="javax.servlet.http.
HttpUtils,java.util.Enumeration" %>
</HEAD>
<BODY>
<H1>Snoopster - Some useful information</H1>
<H2>Request information</H2>
<TABLE>
<TR>
<TH align=right>Requested URL:</TH>
<TD><%= HttpUtils.getRequestURL(request)%></TD>
</TR>
<TR>
<TH align=right>Request method:</TH>
<TD><%= request.getMethod()%></TD>
</TR>
<TR>
<TH align=right>Request URI:</TH>
<TD><%= request.getRequestURI()%></TD>
</TR>
<TR>
<TH align=right>Request protocol:</TH>
<TD><%= request.getProtocol()%></TD>
</TR>
<TR>
<TH align=right>Servlet path:</TH>
<TD><%= request.getServletPath()%></TD>
</TR>
<TR>
<TH align=right>Path info:</TH>
<TD><%= request.getPathInfo()%></TD>
</TR>
<TR>
<TH align=right>Path translated:</TH>
<TD><%= request.getPathTranslated()%></TD>
</TR>
<TR>
<TH align=right>Query string:</TH>
<TD><%= request.getQueryString()%></TD>
</TR>
<TR>
<TH align=right>Content length:</TH>
<TD><%= request.getContentLength()%></TD>
</TR>
<TR>
<TH align=right>Content type:</TH>
<TD><%= request.getContentType()%></TD>
<TR>
<TR>
<TH align=right>Server name:</TH>
<TD><%= request.getServerName()%></TD>
<TR>
<TR>
<TH align=right>Server port:</TH>
<TD><%= request.getServerPort()%></TD>
<TR>
<TR>
<TH align=right>Remote user:</TH>
<TD><%= request.getRemoteUser()%></TD>
<TR>
<TR>
<TH align=right>Remote address:</TH>
<TD><%= request.getRemoteAddr()%></TD>
<TR>
<TR>
<TH align=right>Remote host:</TH>
<TD><%= request.getRemoteHost()%></TD>
<TR>
<TR>
<TH align=right>Authorization scheme:</TH>
<TD><%= request.getAuthType()%></TD>
<TR>
</TABLE>
<%
Enumeration e = request.getHeaderNames();
if (e != null && e.hasMoreElements()) {
%>
<H2>Request headers</H2>
<TABLE>
<TR>
<TH align=left>Header:</TH>
<TH align=left>Value:</TH>
</TR>
<%
while (e.hasMoreElements()) {
String k = (String) e.nextElement();
%>
<TR>
<TD><%= k%></TD>
<TD><%= request.getHeader(k)%></TD>
</TR>
<%
}
%>
</TABLE>
<%
}
%>
<%
e = request.getParameterNames();
if (e != null && e.hasMoreElements()) {
%>
<H2>Request parameters</H2>
<TABLE>
<TR valign=top>
<TH align=left>Parameter:</TH>
<TH align=left>Value:</TH>
<TH align=left>Multiple values:</TH>
</TR>
<%
while (e.hasMoreElements()) {
String k = (String) e.nextElement();
String val = request.getParameter(k);
String vals[] = request.getParameterValues(k);
%>
<TR valign=top>
<TD><%= k%></TD>
<TD><%= val%></TD>
<TD><%
for (int i = 0; i < vals.length; i++) {
if (i > 0) {
out.print("<BR>");
}
out.print(vals[i]);
}
%></TD>
</TR>
<%
}
%>
</TABLE>
<%
}
%>
<%
e = getServletConfig().getInitParameterNames();
if (e != null && e.hasMoreElements()) {
%>
<H2>Init parameters</H2>
<TABLE>
<TR valign=top>
<TH align=left>Parameter:</TH>
<TH align=left>Value:</TH>
</TR>
<%
while (e.hasMoreElements()) {
String k = (String) e.nextElement();
String val = getServletConfig().getInitParameter(k);
%>
<TR valign=top>
<TD><%= k%></TD>
<TD><%= val%></TD>
</TR>
<%
}
%>
</TABLE>
<%
}
%>
</BODY>
</HTML>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment