This gist is a Python script that will perform an HTTP POST to a server with data from Jenkins and a Maven Project. Kinda hard coded but whatever. Replace values that have an asterisk in front of them with your own.

findFilesAndPost.py

#!/usr/bin/python
 
import os
import httplib
import urllib
import xml.sax
 
workspace = os.environ.get('WORKSPACE')

# data to send to sever
commit = os.environ.get('GIT_COMMIT')
buildNumber = os.environ.get('BUILD_NUMBER')
version = os.environ.get('POM_VERSION')
platform = "None"
fileName = "None"

# find version from maven project
class FindVersion(xml.sax.ContentHandler):
    read = False
    finalContent = ""
    def startElement(self, name, attrs):
        if name == "version":
            if not self.finalContent:
                self.read = True
    def characters(self, content):
        #print self.read
        if self.read == True:
            self.finalContent += content
    def endElement(self, name):
        if name == "version" and self.read:
            self.read = False
            global version 
            version = self.finalContent
 
# catches exception                 
try:
    xmlParser = xml.sax.make_parser()
    xmlParser.setContentHandler(FindVersion())
    xmlParser.parse(open(workspace + "*POM_LOCATION", "r"))
except:
    pass

# find files and POST to server
for root, dirs, files in os.walk(workspace):
    for file in files:
        if not(file.startswith("original")) and ("*FILENAME" in file) and file.endswith(".jar"):
            if "bukkit" in file:
                platform = "bukkit"
            else:
                if "forge" in file:
                    platform = "forge"
            
            fileName = file    
 
            # concatenate POST data                
            params = urllib.urlencode({'*example1': value1, '*example2': value2})
            headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"}
            
            connection = httplib.HTTPConnection("*YOUR-DOMAIN")
            connection.request("POST", "*YOUR-PATH", params, headers)
            response = connection.getresponse()
            print response.status, response.reason
            
            print response.read()
            
            connection.close()