def _create_web_factory(self, config):
options = config.get('options', {})
# create Twisted Web root resource
if '/' in config['paths']:
root_config = config['paths']['/']
root = self._create_resource(root_config, nested=False)
else:
root = Resource404(self._templates, b'')
# create Twisted Web resources on all non-root paths configured
self._add_paths(root, config.get('paths', {}))
# create the actual transport factory
transport_factory = Site(root)
transport_factory.noisy = False
# Web access logging
if not options.get('access_log', False):
transport_factory.log = lambda _: None
# Traceback rendering
transport_factory.displayTracebacks = options.get('display_tracebacks', False)
# HSTS
if options.get('hsts', False):
if 'tls' in config['endpoint']:
hsts_max_age = int(options.get('hsts_max_age', 31536000))
transport_factory.requestFactory = createHSTSRequestFactory(transport_factory.requestFactory, hsts_max_age)
else:
self.log.warn("Warning: HSTS requested, but running on non-TLS - skipping HSTS")
return transport_factory
def _create_web_factory(self, config):
options = config.get('options', {})
# create Twisted Web root resource
if '/' in config['paths']:
root_config = config['paths']['/']
root = self._create_resource(root_config, nested=False)
else:
root = Resource404(self._templates, b'')
# create Twisted Web resources on all non-root paths configured
self._add_paths(root, config.get('paths', {}))
# create the actual transport factory
transport_factory = Site(root)
transport_factory.noisy = False
# Web access logging
if not options.get('access_log', False):
transport_factory.log = lambda _: None
# Traceback rendering
transport_factory.displayTracebacks = options.get('display_tracebacks', False)
# HSTS
if options.get('hsts', False):
if 'tls' in config['endpoint']:
hsts_max_age = int(options.get('hsts_max_age', 31536000))
transport_factory.requestFactory = createHSTSRequestFactory(transport_factory.requestFactory, hsts_max_age)
else:
self.log.warn("Warning: HSTS requested, but running on non-TLS - skipping HSTS")
return transport_factory
def installApplication(self, application):
"""Install the WSGI application into the Twisted site.
It's installed as a child with path "MAAS". This matches the default
front-end configuration (i.e. Apache) so that there's no need to force
script names.
"""
# Setup resources to process paths that twisted handles.
metadata = Resource()
metadata.putChild(b'status', StatusHandlerResource(self.status_worker))
maas = Resource()
maas.putChild(b'metadata', metadata)
maas.putChild(b'static', File(settings.STATIC_ROOT))
maas.putChild(
b'ws',
WebSocketsResource(lookupProtocolForFactory(self.websocket)))
root = Resource()
root.putChild(b'', Redirect(b"MAAS/"))
root.putChild(b'MAAS', maas)
# Setup the resources to process paths that django handles.
underlay_maas = ResourceOverlay(
WSGIResource(reactor, self.threadpool, application))
underlay_root = Resource()
underlay_root.putChild(b'MAAS', underlay_maas)
underlay_site = Site(underlay_root,
logFormatter=reducedWebLogFormatter)
underlay_site.requestFactory = CleanPathRequest
# Setup the main resource as the twisted handler and the underlay
# resource as the django handler.
self.site.resource = root
self.site.underlay = underlay_site
def installApplication(self, application):
"""Install the WSGI application into the Twisted site.
It's installed as a child with path "MAAS". This matches the default
front-end configuration (i.e. Apache) so that there's no need to force
script names.
"""
# Setup resources to process paths that twisted handles.
metadata = Resource()
metadata.putChild(b"status", StatusHandlerResource(self.status_worker))
maas = Resource()
maas.putChild(b"metadata", metadata)
maas.putChild(
b"ws", WebSocketsResource(lookupProtocolForFactory(self.websocket))
)
# /MAAS/r/{path} and /MAAS/l/{path} are all resolved by the new MAAS UI
# react app, and legacy angularjs app respectively.
# If any paths do not match then its routed to index.html in the new
# UI code as it uses HTML 5 routing.
maas.putChild(b"r", DefaultFallbackFile(settings.STATIC_ROOT))
maas.putChild(b"l", DefaultFallbackFile(settings.STATIC_ROOT))
# Redirect /MAAS to react app
maas.putChild(b"", Redirect(b"/MAAS/r/"))
# Setup static resources
maas.putChild(
b"assets",
NoListingFile(os.path.join(settings.STATIC_ROOT, "assets")),
)
# Setup static docs
maas.putChild(
b"docs",
DocsFallbackFile(os.path.join(settings.STATIC_ROOT, "docs")),
)
root = Resource()
root.putChild(b"", Redirect(b"MAAS/"))
root.putChild(b"MAAS", maas)
# Setup the resources to process paths that django handles.
underlay_maas = ResourceOverlay(
WSGIResource(reactor, self.threadpool, application)
)
underlay_root = Resource()
underlay_root.putChild(b"MAAS", underlay_maas)
underlay_site = Site(
underlay_root, logFormatter=reducedWebLogFormatter
)
underlay_site.requestFactory = CleanPathRequest
# Setup the main resource as the twisted handler and the underlay
# resource as the django handler.
self.site.resource = root
self.site.underlay = underlay_site
def get_site(resource, logging=False):
"""
:param resource: A :class:`twisted.web.resource.Resource` object.
:return: a :class:`Site` that can be run
"""
site = Site(resource)
site.displayTracebacks = False
site.requestFactory = MimicLoggingRequest if logging else MimicRequest
return site
def get_site(resource, logging=False):
"""
:param resource: A :class:`twisted.web.resource.Resource` object.
:return: a :class:`Site` that can be run
"""
site = Site(resource)
site.displayTracebacks = False
site.requestFactory = MimicLoggingRequest if logging else MimicRequest
return site
def secureSite(_environ=environ):
"""Builds the secure (HTTPS, port 443) site.
"""
root = File(_environ["STATIC_PATH"])
root.putChild("subscribe", SubscribeResource("*****@*****.**"))
site = Site(root)
site.displayTracebacks = False
site.requestFactory = _withHSTS(site.requestFactory)
return site
def _create_web_factory(self, config, is_secure):
options = config.get('options', {})
# create Twisted Web root resource
if '/' in config['paths']:
root_config = config['paths']['/']
root = self._create_resource(root_config, nested=False)
else:
root = Resource404(self._templates, b'')
# create Twisted Web resources on all non-root paths configured
self._add_paths(root, config.get('paths', {}))
# create the actual transport factory
transport_factory = Site(
root,
timeout=options.get('client_timeout', None),
)
transport_factory.noisy = False
# we override this factory so that we can inject
# _LessNoisyHTTPChannel to avoid info-level logging on timing
# out web clients (which happens all the time).
def channel_protocol_factory():
return _GenericHTTPChannelProtocol(_LessNoisyHTTPChannel())
transport_factory.protocol = channel_protocol_factory
# Web access logging
if not options.get('access_log', False):
transport_factory.log = lambda _: None
# Traceback rendering
transport_factory.displayTracebacks = options.get('display_tracebacks', False)
# HSTS
if options.get('hsts', False):
if is_secure:
hsts_max_age = int(options.get('hsts_max_age', 31536000))
transport_factory.requestFactory = createHSTSRequestFactory(transport_factory.requestFactory, hsts_max_age)
else:
self.log.warn("Warning: HSTS requested, but running on non-TLS - skipping HSTS")
return transport_factory
## Web access logging
##
if not options.get("access_log", False):
transport_factory.log = lambda _: None
## Traceback rendering
##
transport_factory.displayTracebacks = options.get("display_tracebacks", False)
## HSTS
##
if options.get("hsts", False):
if "tls" in config["endpoint"]:
hsts_max_age = int(options.get("hsts_max_age", 31536000))
transport_factory.requestFactory = createHSTSRequestFactory(
transport_factory.requestFactory, hsts_max_age
)
else:
log.msg("Warning: HSTS requested, but running on non-TLS - skipping HSTS")
## enable Hixie-76 on Twisted Web
##
if options.get("hixie76_aware", False):
transport_factory.protocol = HTTPChannelHixie76Aware # needed if Hixie76 is to be supported
else:
raise Exception("logic error")
## create transport endpoint / listening port from transport factory
##
if True:
return self.session_uid_to_user[session_uid]
class User():
"""
any relevant user information
"""
def __init__(self, session_uid):
self.session_uid = session_uid
self.uid = User.uid
User.uid += 1
def getid(self):
return self.uid
User.uid = 0
users = Users()
index = Index()
index.putChild('e', EventScheduler())
site = Site(index)
site.requestFactory = RequestBootstrap # hook in our request
reactor.listenTCP(8080, site) # HTTP listener
osc_writer = OscWriter(reactor, 16666) # UDP(OSC) sender/receiver
reactor.run()
import cgi
class FormPage(Resource):
def render_GET(self, request):
return """
<html>
<body>
<form method="POST" enctype="multipart/form-data">
<input name="the-file" type="file" />
<input type="submit" />
</form>
</body>
</html>
"""
def render_POST(self, request):
return '<html><body>You submitted file: %s<pre>%s</pre></body></html>' % (
# filename always placed in fieldname_filename
request.args["the-file_filename"][0],
# remember to treat the args as files/tempfiles now!
cgi.escape(request.args["the-file"][0].read())
)
root = Resource()
root.putChild("form", FormPage())
factory = Site(root)
## change to LargeRequest
factory.requestFactory = LargeRequest
reactor.listenTCP(8880, factory)
reactor.run()