def handle_call(self):
# logging.debug("## %s", self.requestline)
# all requests handled by the same Handler instance come from the same device, always
device = self.last_device if hasattr(self, 'last_device') else None
if device:
logging.debug("%s last_device = %s", id(self), device)
if not device:
# look for a device record, will be automatically created if the features is enabled
device = devices.detect(request.client_ip(self), cookie = request.xfsn(self),
kind = request.guess_client(self), serial = request.get_device_serial(self))
if not device:
logging.error("failed to identify device for %s", self.requestline)
return 403
# if hasattr(self, 'last_device') and self.last_device != device:
# logging.debug("identified device %s", device)
if not device.is_provisional():
self.last_device = device
if device.context_failed(): # failed to create a proper SSL context
logging.warn("denying access to unregistered device %s", device)
return 401
request.read_body_and_length(self)
http_debug("%s", self)
# strip possible path prefix
self.path = self.path[self._prefix_len:]
# and finally got to the part where we handle the request
handler = self.server.find_handler(self)
response = None
if handler:
try:
response = handler.call(self, device)
except ExceptionResponse as er:
response = er.response
if response is None:
logging.warn("not found (%s) %s", self.headers.get('Host'), self.requestline)
return 404
if type(response) == int: # returned just a status code
return response
self.close_connection = response.will_close == True # will_close is a tristate...
http_debug("replying with %s", response)
self.send_response_only(response.status, response.reason)
header_strings = [ k + ': ' + str(v) for k, v in response.headers.items() ]
self.wfile.write(bytes('\r\n'.join(header_strings), 'latin1'))
self.wfile.write(b'\r\n\r\n')
byte_count = response.write_to(self.wfile) # writes the body
self.log_request(response.status, byte_count)
def _detect_device(self):
# all requests handled by the same Handler instance come from the same device, always
device = self.last_device
if device:
logging.debug("%s last_device = %s", id(self), device)
if not device:
# look for a device record, will be automatically created if the features is enabled
device = devices.detect(request.client_ip(self), cookie = request.xfsn(self),
kind = request.guess_client(self), serial = request.get_device_serial(self))
if not device:
logging.error("failed to identify device for %s", self.requestline)
return None, 403
if self.last_device != device:
logging.debug("identified device %s", device)
if not device.is_provisional():
self.last_device = device
logging.debug("guessed device %s", device)
if device.context_failed(): # failed to create a proper SSL context
logging.warn("denying access to unregistered device %s", device)
return None, 401
return device, None
def _detect_device(self):
# all requests handled by the same Handler instance come from the same device, always
device = self.last_device
if device:
logging.debug("%s last_device = %s", id(self), device)
if not device:
# look for a device record, will be automatically created if the features is enabled
device = devices.detect(request.client_ip(self),
cookie=request.xfsn(self),
kind=request.guess_client(self),
serial=request.get_device_serial(self))
if not device:
logging.error("failed to identify device for %s",
self.requestline)
return None, 403
if self.last_device != device:
logging.debug("identified device %s", device)
if not device.is_provisional():
self.last_device = device
logging.debug("guessed device %s", device)
if device.context_failed(): # failed to create a proper SSL context
logging.warn("denying access to unregistered device %s", device)
return None, 401
return device, None
