Burp Extender - Python Scripter Plug-in to send responses to a docker container for further processing ( decryption/encoding/analysis )

ResponseProcessing.py

import sys
import re
import urllib2
import base64

print(sys.version)
print(sys.path)
pattern = r"content-type:.application/json"


if not messageIsRequest:
	response = messageInfo.getResponse()
	foundmatches = re.finditer(pattern, response.tostring(), re.MULTILINE | re.IGNORECASE)
	if(foundmatches):
		bodyStart=helpers.analyzeResponse(response).getBodyOffset()
		print(response.tostring()[bodyStart:])
		print("\r\n##end of response##\r\n")
		url = 'http://127.0.0.1:5000/decode'
		encoded = base64.b64encode('response.tostring()[bodyStart:])
		req = urllib2.Request(url,encoded)
		post = urllib2.urlopen(req)
		print(post.read())
		

Add Jython support to burp suite , add Python Scripter plugin from BApp Store / Developer GitHub , Enable the extension, paste the code snippet from gist!
For each response that matches the content-type : application/json , burp suite will send the request body to the API endpoint at "url" and log the response.