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from twisted.internet.defer import inlineCallbacks
from autobahn.twisted.wamp import ApplicationSession
class MyAuthorizer(ApplicationSession):
@inlineCallbacks
def onJoin(self, details):
print("MyAuthorizer.onJoin({})".format(details))
try:
yield self.register(self.authorize, u'com.example.authorize')
print("MyAuthorizer: authorizer registered")
except Exception as e:
print("MyAuthorizer: failed to register authorizer procedure ({})".format(e))
raise
def authorize(self, details, uri, action, options):
print("MyAuthorizer.authorize(uri='{}', action='{}', options='{}')".format(uri, action, options))
print("options:")
for k, v in options.items():
print(" {}: {}".format(k, v))
if False:
print("I allow everything.")
else:
if uri == u'com.foo.private':
return False
if options.get(u"match", "exact") != u"exact":
print("only exact-match subscriptions allowed")
return False
return True
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