def _marshaled_dispatch(self, address, data):
params, method = xmlrpclib.loads(data)
if not self.instance.check_acls(address, method):
raise XMLRPCACLCheckException
try:
if '.' not in method:
params = (address, ) + params
response = self.instance._dispatch(method, params, self.funcs)
# py3k compatibility
if type(response) not in [bool, str, list, dict]:
response = (response.decode('utf-8'), )
else:
response = (response, )
raw_response = xmlrpclib.dumps(response, methodresponse=True,
allow_none=self.allow_none,
encoding=self.encoding)
except xmlrpclib.Fault:
fault = sys.exc_info()[1]
raw_response = xmlrpclib.dumps(fault, methodresponse=True,
allow_none=self.allow_none,
encoding=self.encoding)
except:
err = sys.exc_info()
self.logger.error("Unexpected handler error", exc_info=1)
# report exception back to server
raw_response = xmlrpclib.dumps(
xmlrpclib.Fault(1, "%s:%s" % (err[0].__name__, err[1])),
methodresponse=True, allow_none=self.allow_none,
encoding=self.encoding)
return raw_response
def _marshaled_dispatch(self, address, data):
method_func = None
params, method = xmlrpclib.loads(data)
try:
if '.' not in method:
params = (address, ) + params
response = self.instance._dispatch(method, params, self.funcs)
# py3k compatibility
if type(response) not in [bool, str, list, dict]:
response = (response.decode('utf-8'), )
else:
response = (response, )
raw_response = xmlrpclib.dumps(response,
methodresponse=1,
allow_none=self.allow_none,
encoding=self.encoding)
except xmlrpclib.Fault:
fault = sys.exc_info()[1]
raw_response = xmlrpclib.dumps(fault,
allow_none=self.allow_none,
encoding=self.encoding)
except:
self.logger.error("Unexpected handler error", exc_info=1)
# report exception back to server
raw_response = xmlrpclib.dumps(xmlrpclib.Fault(
1, "%s:%s" % (sys.exc_type, sys.exc_value)),
allow_none=self.allow_none,
encoding=self.encoding)
return raw_response
def _marshaled_dispatch(self, address, data):
method_func = None
params, method = xmlrpclib.loads(data)
try:
if '.' not in method:
params = (address, ) + params
response = self.instance._dispatch(method, params, self.funcs)
# py3k compatibility
if type(response) not in [bool, str, list, dict]:
response = (response.decode('utf-8'), )
else:
response = (response, )
raw_response = xmlrpclib.dumps(response, methodresponse=1,
allow_none=self.allow_none,
encoding=self.encoding)
except xmlrpclib.Fault:
fault = sys.exc_info()[1]
raw_response = xmlrpclib.dumps(fault,
allow_none=self.allow_none,
encoding=self.encoding)
except:
self.logger.error("Unexpected handler error", exc_info=1)
# report exception back to server
raw_response = xmlrpclib.dumps(
xmlrpclib.Fault(1, "%s:%s" % (sys.exc_type, sys.exc_value)),
allow_none=self.allow_none, encoding=self.encoding)
return raw_response
def do_POST(self):
try:
max_chunk_size = 10 * 1024 * 1024
size_remaining = int(self.headers["content-length"])
L = []
while size_remaining:
try:
select.select([self.rfile.fileno()], [], [], 3)
except select.error:
print("got select timeout")
raise
chunk_size = min(size_remaining, max_chunk_size)
L.append(self.rfile.read(chunk_size).decode('utf-8'))
size_remaining -= len(L[-1])
data = ''.join(L)
response = self.server._marshaled_dispatch(self.client_address,
data)
if sys.hexversion >= 0x03000000:
response = response.encode('utf-8')
except: # pylint: disable=W0702
try:
self.send_response(500)
self.end_headers()
except:
(etype, msg) = sys.exc_info()[:2]
self.logger.error("Error sending 500 response (%s): %s" %
(etype.__name__, msg))
raise
else:
# got a valid XML RPC response
# first, check ACLs
client_address = self.request.getpeername()
method = xmlrpclib.loads(data)[1]
if not self.server.instance.check_acls(client_address, method):
self.send_error(401, self.responses[401][0])
self.end_headers()
try:
self.send_response(200)
self.send_header("Content-type", "text/xml")
self.send_header("Content-length", str(len(response)))
self.end_headers()
failcount = 0
while True:
try:
# If we hit SSL3_WRITE_PENDING here try to resend.
self.wfile.write(response)
break
except ssl.SSLError:
e = sys.exc_info()[1]
if str(e).find("SSL3_WRITE_PENDING") < 0:
raise
self.logger.error("SSL3_WRITE_PENDING")
failcount += 1
if failcount < 5:
continue
raise
except socket.error:
err = sys.exc_info()[1]
if err[0] == 32:
self.logger.warning("Connection dropped from %s" %
self.client_address[0])
elif err[0] == 104:
self.logger.warning("Connection reset by peer: %s" %
self.client_address[0])
else:
self.logger.warning("Socket error sending response to %s: "
"%s" % (self.client_address[0], err))
except ssl.SSLError:
err = sys.exc_info()[1]
self.logger.warning("SSLError handling client %s: %s" %
(self.client_address[0], err))
except:
etype, err = sys.exc_info()[:2]
self.logger.error("Unknown error sending response to %s: "
"%s (%s)" %
(self.client_address[0], err,
etype.__name__))
def do_POST(self):
try:
max_chunk_size = 10 * 1024 * 1024
size_remaining = int(self.headers["content-length"])
L = []
while size_remaining:
try:
select.select([self.rfile.fileno()], [], [], 3)
except select.error:
print("got select timeout")
raise
chunk_size = min(size_remaining, max_chunk_size)
L.append(self.rfile.read(chunk_size).decode('utf-8'))
size_remaining -= len(L[-1])
data = ''.join(L)
response = self.server._marshaled_dispatch(self.client_address,
data)
if sys.hexversion >= 0x03000000:
response = response.encode('utf-8')
except: # pylint: disable=W0702
try:
self.send_response(500)
self.end_headers()
except:
(etype, msg) = sys.exc_info()[:2]
self.logger.error("Error sending 500 response (%s): %s" %
(etype.__name__, msg))
raise
else:
# got a valid XML RPC response
# first, check ACLs
client_address = self.request.getpeername()
method = xmlrpclib.loads(data)[1]
if not self.server.instance.check_acls(client_address, method):
self.send_error(401, self.responses[401][0])
self.end_headers()
try:
self.send_response(200)
self.send_header("Content-type", "text/xml")
self.send_header("Content-length", str(len(response)))
self.end_headers()
failcount = 0
while True:
try:
# If we hit SSL3_WRITE_PENDING here try to resend.
self.wfile.write(response)
break
except ssl.SSLError:
e = sys.exc_info()[1]
if str(e).find("SSL3_WRITE_PENDING") < 0:
raise
self.logger.error("SSL3_WRITE_PENDING")
failcount += 1
if failcount < 5:
continue
raise
except socket.error:
err = sys.exc_info()[1]
if isinstance(err, socket.timeout):
self.logger.warning("Connection timed out for %s" %
self.client_address[0])
elif err[0] == 32:
self.logger.warning("Connection dropped from %s" %
self.client_address[0])
elif err[0] == 104:
self.logger.warning("Connection reset by peer: %s" %
self.client_address[0])
else:
self.logger.warning("Socket error sending response to %s: "
"%s" % (self.client_address[0], err))
except ssl.SSLError:
err = sys.exc_info()[1]
self.logger.warning("SSLError handling client %s: %s" %
(self.client_address[0], err))
except:
etype, err = sys.exc_info()[:2]
self.logger.error(
"Unknown error sending response to %s: "
"%s (%s)" % (self.client_address[0], err, etype.__name__))
