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import os, sys, json
from wptserve.utils import isomorphic_decode, isomorphic_encode
import importlib
util = importlib.import_module("common.security-features.scope.util")
def main(request, response):
policyDeliveries = json.loads(request.GET.first(b"policyDeliveries", b"[]"))
maybe_additional_headers = {}
meta = u''
error = u''
for delivery in policyDeliveries:
if delivery[u'deliveryType'] == u'meta':
if delivery[u'key'] == u'referrerPolicy':
meta += u'<meta name="referrer" content="%s">' % delivery[u'value']
else:
error = u'invalid delivery key'
elif delivery[u'deliveryType'] == u'http-rp':
if delivery[u'key'] == u'referrerPolicy':
maybe_additional_headers[b'Referrer-Policy'] = isomorphic_encode(delivery[u'value'])
else:
error = u'invalid delivery key'
else:
error = u'invalid deliveryType'
handler = lambda: util.get_template(u"document.html.template") % ({
u"meta": meta,
u"error": error
})
util.respond(
request,
response,
payload_generator=handler,
content_type=b"text/html",
maybe_additional_headers=maybe_additional_headers)