def get(self):
"""
Processes get requests
"""
logger.debug("Client args for GET: {0}".format(self._args))
if len(self._args) == 0: # Gets version
url = self._request.build_absolute_uri(reverse('page.client-download'))
return Client.result({
'availableVersion': CLIENT_VERSION,
'requiredVersion': REQUIRED_CLIENT_VERSION,
'downloadUrl': url
})
if len(self._args) == 1: # Simple test
return Client.result(_('Correct'))
try:
ticket, scrambler = self._args # If more than 2 args, got an error
hostname = self._params['hostname'] # Or if hostname is not included...
srcIp = self._request.ip
# Ip is optional,
if GlobalConfig.HONOR_CLIENT_IP_NOTIFY.getBool() is True:
srcIp = self._params.get('ip', srcIp)
except Exception:
raise RequestError('Invalid request')
logger.debug('Got Ticket: {}, scrambled: {}, Hostname: {}, Ip: {}'.format(ticket, scrambler, hostname, srcIp))
try:
data = TicketStore.get(ticket)
except Exception:
return Client.result(error=errors.ACCESS_DENIED)
self._request.user = User.objects.get(uuid=data['user'])
try:
logger.debug(data)
res = userServiceManager().getService(self._request.user, self._request.ip, data['service'], data['transport'])
logger.debug('Res: {}'.format(res))
ip, userService, userServiceInstance, transport, transportInstance = res
password = cryptoManager().symDecrpyt(data['password'], scrambler)
userService.setConnectionSource(srcIp, hostname) # Store where we are accessing from so we can notify Service
transportScript, signature, params = transportInstance.getEncodedTransportScript(userService, transport, ip, self._request.os, self._request.user, password, self._request)
logger.debug('Signature: {}'.format(signature))
logger.debug('Data:#######\n{}\n###########'.format(params))
return Client.result(result={
'script': transportScript,
'signature': signature, # It is already on base64
'params': json.dumps(params).encode('bz2').encode('base64'),
})
except ServiceNotReadyError as e:
# Refresh ticket and make this retrayable
TicketStore.revalidate(ticket, 20) # Retry will be in at most 5 seconds
return Client.result(error=errors.SERVICE_IN_PREPARATION, errorCode=e.code, retryable=True)
except Exception as e:
logger.exception("Exception")
return Client.result(error=six.text_type(e))
# Will never reach this
raise RuntimeError('Unreachable point reached!!!')
def get(self): # pylint: disable=too-many-locals
"""
Processes get requests
"""
logger.debug('Client args for GET: %s', self._args)
if not self._args: # Gets version
return Client.result({
'availableVersion':
CLIENT_VERSION,
'requiredVersion':
REQUIRED_CLIENT_VERSION,
'downloadUrl':
self._request.build_absolute_uri(
reverse('page.client-download'))
})
if len(self._args) == 1: # Simple test
return Client.result(_('Correct'))
try:
ticket, scrambler = self._args # If more than 2 args, got an error. pylint: disable=unbalanced-tuple-unpacking
hostname = self._params[
'hostname'] # Or if hostname is not included...
srcIp = self._request.ip
# Ip is optional,
if GlobalConfig.HONOR_CLIENT_IP_NOTIFY.getBool() is True:
srcIp = self._params.get('ip', srcIp)
except Exception:
raise RequestError('Invalid request')
logger.debug('Got Ticket: %s, scrambled: %s, Hostname: %s, Ip: %s',
ticket, scrambler, hostname, srcIp)
try:
data = TicketStore.get(ticket)
except Exception:
return Client.result(error=errors.ACCESS_DENIED)
self._request.user = User.objects.get(uuid=data['user'])
try:
logger.debug(data)
ip, userService, userServiceInstance, transport, transportInstance = userServiceManager(
).getService(self._request.user, self._request.os,
self._request.ip, data['service'], data['transport'])
logger.debug('Res: %s %s %s %s %s', ip, userService,
userServiceInstance, transport, transportInstance)
password = cryptoManager().symDecrpyt(data['password'], scrambler)
userService.setConnectionSource(
srcIp, hostname
) # Store where we are accessing from so we can notify Service
transportScript, signature, params = transportInstance.getEncodedTransportScript(
userService, transport, ip, self._request.os,
self._request.user, password, self._request)
logger.debug('Signature: %s', signature)
logger.debug('Data:#######\n%s\n###########', params)
return Client.result(
result={
'script':
transportScript,
'signature':
signature, # It is already on base64
'params':
encoders.encode(encoders.encode(json.dumps(params), 'bz2'),
'base64',
asText=True),
})
except ServiceNotReadyError as e:
# Refresh ticket and make this retrayable
TicketStore.revalidate(
ticket,
20) # Retry will be in at most 5 seconds, so 20 is fine :)
return Client.result(error=errors.SERVICE_IN_PREPARATION,
errorCode=e.code,
retryable=True)
except Exception as e:
logger.exception("Exception")
return Client.result(error=str(e))
def get(self):
'''
Processes get requests
'''
logger.debug("Client args for GET: {0}".format(self._args))
if len(self._args) == 0: # Gets version
url = self._request.build_absolute_uri(reverse('ClientDownload'))
return Client.result({
'availableVersion': CLIENT_VERSION,
'requiredVersion': REQUIRED_CLIENT_VERSION,
'downloadUrl': url
})
if len(self._args) == 1: # Simple test
return Client.result(_('Correct'))
try:
ticket, scrambler = self._args # If more than 2 args, got an error
hostname = self._params['hostname'] # Or if hostname is not included...
srcIp = self._request.ip
# Ip is optional,
if GlobalConfig.HONOR_CLIENT_IP_NOTIFY.getBool() is True:
srcIp = self._params.get('ip', srcIp)
except Exception:
raise RequestError('Invalid request')
logger.debug('Got Ticket: {}, scrambled: {}, Hostname: {}, Ip: {}'.format(ticket, scrambler, hostname, srcIp))
try:
data = TicketStore.get(ticket)
except Exception:
return Client.result(error=errors.ACCESS_DENIED)
self._request.user = User.objects.get(uuid=data['user'])
try:
logger.debug(data)
res = userServiceManager().getService(self._request.user, self._request.ip, data['service'], data['transport'])
logger.debug('Res: {}'.format(res))
ip, userService, userServiceInstance, transport, transportInstance = res
password = cryptoManager().xor(data['password'], scrambler).decode('utf-8')
userService.setConnectionSource(srcIp, hostname) # Store where we are accessing from so we can notify Service
transportScript = transportInstance.getUDSTransportScript(userService, transport, ip, self._request.os, self._request.user, password, self._request)
logger.debug('Script:\n{}'.format(transportScript))
return Client.result(result=transportScript.encode('bz2').encode('base64'))
except ServiceNotReadyError as e:
# Refresh ticket and make this retrayable
TicketStore.revalidate(ticket, 20) # Retry will be in at most 5 seconds
return Client.result(error=errors.SERVICE_IN_PREPARATION, errorCode=e.code, retryable=True)
except Exception as e:
logger.exception("Exception")
return Client.result(error=six.text_type(e))
# Will never reach this
raise RuntimeError('Unreachable point reached!!!')
