def run_container(request, username, experiment, public_name):
experiment_session = experiment.split("~")
if len(experiment_session) == 2:
experiment_proposal_id = experiment_session[0]
session_number = experiment_session[1]
else:
experiment_proposal_id = experiment
session_number = experiment
logger.debug("Running session:%s from experiment:%s" % (experiment_proposal_id, session_number))
if username != request.user.username:
return JSONResponse("username mismatch", status=status.HTTP_403_FORBIDDEN)
try:
container = container_service.run_container(username, session_number, public_name)
except Exception as e:
logger.debug("Error after run_container : %s " % e)
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_204_NO_CONTENT)
image_selected = image_service.get_available_image(public_name=public_name)
logger.debug("Searching... port")
try:
port = int(container.container_info['NetworkSettings']['Ports'][image_selected.port_hook][0]['HostPort'])
except Exception as e:
port = 0
container.container_info = experiment_proposal_id
container.save()
serializer = CalipsoContainerSerializer(container)
logger.debug("Selected port: %d" % port)
try:
params = {'guacamole_username': container.guacamole_username,
'guacamole_password': container.guacamole_password,
'guacamole_connection_name': container.container_name,
'guacamole_protocol': image_selected.protocol,
'vnc_password': container.vnc_password,
'container_ip': settings.REMOTE_MACHINE_IP,
'container_port': port}
guacamole_service.create_connection(params)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_400_BAD_REQUEST)
return JSONResponse(serializer.data, status=status.HTTP_201_CREATED)
def stop_container(request, username, container_name):
if username != request.user.username:
return JSONResponse("username mismatch", status=status.HTTP_403_FORBIDDEN)
try:
container_data = container_service.stop_container(container_name)
try:
serializer = CalipsoContainerSerializer(container_data)
return JSONResponse(serializer.data, status=status.HTTP_200_OK)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse([], status=status.HTTP_200_OK)
except Exception as e:
logger.debug(errorFormatting.format(e))
return JSONResponse({'error': errorFormatting.format(e)}, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, *args, **kwargs):
if DYNAMIC_EXPERIMENTS_DATA_RETRIEVAL == 0:
return super(GetExperimentsByUserName,
self).get(self, request, *args, **kwargs)
else:
username = self.kwargs.get('username')
if username == self.request.user.username:
query = {
"page_size":
PAGE_SIZE_EXPERIMENTS,
"page":
request.GET.get('page'),
"ordering":
request.GET.get('ordering'),
"search":
request.GET.get('search'),
"calipsouserexperiment__favorite":
request.GET.get('calipsouserexperiment__favorite')
}
experiments_list = service.get_external_user_experiments(
username, query)
experiments_list['page_size'] = PAGE_SIZE_EXPERIMENTS
return JSONResponse(experiments_list,
status=status.HTTP_200_OK)
else:
raise PermissionDenied
def login_umbrella_by_hash(request):
logger.debug("post, login_umbrella_by_hash")
try:
eaa_hash = request.data['EAAHash']
uid = request.data['uid']
except Exception as e:
return JSONResponse(
"Expected 'EAAHash' error:%s" % e,
status=status.HTTP_400_BAD_REQUEST)
user = authenticate(request, uid=uid, eaa_hash=eaa_hash)
if user is None:
return JsonResponse({'msg': 'user not found'}, status=404)
else:
logout(request)
login(request, user, backend='apprest.views.auth_umbrella.ExternalUmbrellaServiceAuthenticationBackend')
return JSONResponse('Login OK', status=status.HTTP_200_OK)
def login_user(request):
logout(request)
try:
username = request.data['username']
password = request.data['password']
except Exception as e:
return JSONResponse("Expected 'username' and 'password'",
status=status.HTTP_400_BAD_REQUEST)
user = authenticate(request, username=username, password=password)
if user is not None:
login(
request,
user,
backend='apprest.views.auth.ExternalServiceAuthenticationBackend')
return JSONResponse('Login OK', status=status.HTTP_200_OK)
else:
return JSONResponse('Unable to authenticate',
status=status.HTTP_401_UNAUTHORIZED)
def get_umbrella_logout_local(request):
logout(request)
return JSONResponse("ok logout", status=status.HTTP_200_OK)
def logout_user(request):
logout(request)
return JSONResponse('Logout OK', status=status.HTTP_200_OK)