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#!/usr/bin/env python
from argparse import ArgumentParser
from sys import stdout
from twisted.internet import reactor
from twisted.python import log
from twisted.web.resource import Resource
from twisted.web.server import Site
from twisted.web.proxy import ReverseProxyResource
def parse_args():
parser = ArgumentParser()
parser.add_argument('--verbose', '-v', action='store_true', help='Output logs to stdout.')
parser.add_argument('port', type=int,
help="The port in which to listen.")
parser.add_argument('destport', type=int,
help="The port to which forward requests.")
args = parser.parse_args()
return args
class DummyResource(Resource):
def render_GET(self, request):
return ''
def start_server(port, destport):
revproxy = ReverseProxyResource("127.0.0.1", destport, "/blobs")
resource = Resource()
resource.putChild("", DummyResource())
resource.putChild("blobs", revproxy)
site = Site(resource)
reactor.listenTCP(port, site)
def main(port, destport):
start_server(port, destport)
reactor.run()
if __name__ == "__main__":
args = parse_args()
if args.verbose:
log.startLogging(stdout)
main(args.port, args.destport)
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