Created
November 10, 2012 19:24
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from twisted.web import proxy, server | |
import StringIO | |
import re | |
from urllib import quote as urlquote | |
from twisted.application import service, internet | |
class XMLSTRFixingProxy(proxy.ReverseProxyResource): | |
def getChild(self, path, request): | |
return XMLSTRFixingProxy( | |
self.host, self.port, | |
self.path + '/' + urlquote(path, safe=""), | |
self.reactor) | |
def render(self, request): | |
content = "" | |
parts = re.split("<XMLstr>(.+?)</XMLstr>", request.content.getvalue()) | |
for i, part in enumerate(parts): | |
if i % 2: | |
content += "<XMLstr>" + re.sub('[\x00-\x1F<>="&]', " ", part) + "</XMLstr>" | |
else: | |
content += part | |
request.content = StringIO.StringIO(content) | |
return proxy.ReverseProxyResource.render(self, request) | |
application = service.Application("XMLstr rewriting application") | |
service = internet.TCPServer(8000, server.Site(XMLSTRFixingProxy('10.0.3.56', 80, ''))) | |
service.setServiceParent(application) |
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