def update(self, new_settings):
"""
Updates the settings for this cloud.
:param new_settings: settings dictionary
"""
updated = False
if "nios" in new_settings:
nios = new_settings["nios"]
# add ports
for nio in nios:
if nio in self._settings["nios"]:
# port already created for this NIO
continue
nio_object = None
if nio.lower().startswith("nio_udp"):
nio_object = self._createNIOUDP(nio)
if nio.lower().startswith("nio_gen_eth"):
nio_object = self._createNIOGenericEthernet(nio)
if nio.lower().startswith("nio_gen_linux"):
nio_object = self._createNIOLinuxEthernet(nio)
if nio.lower().startswith("nio_tap"):
nio_object = self._createNIOTAP(nio)
if nio.lower().startswith("nio_unix"):
nio_object = self._createNIOUNIX(nio)
if nio.lower().startswith("nio_vde"):
nio_object = self._createNIOVDE(nio)
if nio.lower().startswith("nio_null"):
nio_object = self._createNIONull(nio)
if nio_object is None:
log.error(
"Could not create NIO object from {}".format(nio))
continue
port = Port(nio, nio_object, stub=True)
port.setStatus(Port.started)
self._ports.append(port)
updated = True
log.debug("port {} has been added".format(nio))
# delete ports
for nio in self._settings["nios"]:
if nio not in nios:
for port in self._ports.copy():
if port.name() == nio:
self._ports.remove(port)
updated = True
log.debug("port {} has been deleted".format(nio))
break
self._settings["nios"] = new_settings["nios"].copy()
if "name" in new_settings and new_settings["name"] != self.name():
self._settings["name"] = new_settings["name"]
updated = True
if updated:
log.info("cloud {} has been updated".format(self.name()))
self.updated_signal.emit()
def update(self, new_settings):
"""
Updates the settings for this cloud.
:param new_settings: settings dictionary
"""
updated = False
if "nios" in new_settings:
nios = new_settings["nios"]
# add ports
for nio in nios:
if nio in self._settings["nios"]:
# port already created for this NIO
continue
nio_object = None
if nio.lower().startswith("nio_udp"):
nio_object = self._createNIOUDP(nio)
if nio.lower().startswith("nio_gen_eth"):
nio_object = self._createNIOGenericEthernet(nio)
if nio.lower().startswith("nio_gen_linux"):
nio_object = self._createNIOLinuxEthernet(nio)
if nio.lower().startswith("nio_tap"):
nio_object = self._createNIOTAP(nio)
if nio.lower().startswith("nio_unix"):
nio_object = self._createNIOUNIX(nio)
if nio.lower().startswith("nio_vde"):
nio_object = self._createNIOVDE(nio)
if nio.lower().startswith("nio_null"):
nio_object = self._createNIONull(nio)
if nio_object is None:
log.error("Could not create NIO object from {}".format(nio))
continue
port = Port(nio, nio_object, stub=True)
port.setStatus(Port.started)
self._ports.append(port)
updated = True
log.debug("port {} has been added".format(nio))
# delete ports
for nio in self._settings["nios"]:
if nio not in nios:
for port in self._ports.copy():
if port.name() == nio:
self._ports.remove(port)
updated = True
log.debug("port {} has been deleted".format(nio))
break
self._settings["nios"] = new_settings["nios"].copy()
if "name" in new_settings and new_settings["name"] != self.name():
self._settings["name"] = new_settings["name"]
updated = True
if updated:
log.info("cloud {} has been updated".format(self.name()))
self.updated_signal.emit()
def reset_modules():
"""
Reset modules (VPCS, VirtualBox...) internal variables.
"""
from gns3.http_client import HTTPClient
from gns3.ports.port import Port
from gns3.modules.vpcs.vpcs_device import VPCSDevice
from gns3.modules.virtualbox.virtualbox_vm import VirtualBoxVM
from gns3.modules.iou.iou_device import IOUDevice
Port.reset()
VPCSDevice.reset()
VirtualBoxVM.reset()
HTTPClient.reset()
IOUDevice.reset()
def test_addNIO(vpcs_device):
with patch('gns3.node.Node.httpPost') as mock:
port = Port("Port 1")
port.setPortNumber(0)
port.setAdapterNumber(0)
nio = NIOUDP(4242, "127.0.0.1", 4243)
vpcs_device.addNIO(port, nio)
assert mock.called
args, kwargs = mock.call_args
assert args[0] == "/vpcs/vms/{vm_id}/adapters/0/ports/0/nio".format(
vm_id=vpcs_device.vm_id())
# Connect the signal
signal_mock = Mock()
vpcs_device.nio_signal.connect(signal_mock)
# Callback
args[1]({}, context=kwargs["context"])
# Check the signal
assert signal_mock.called
args, kwargs = signal_mock.call_args
assert args[0] == vpcs_device.id()
assert args[1] == port.id()
def test_stopPacketCapture(iou_device):
port = Port("test")
port.setAdapterNumber(2)
port.setPortNumber(1)
with patch("gns3.node.Node.httpPost") as mock:
iou_device.stopPacketCapture(port)
assert mock.called
args, kwargs = mock.call_args
assert args[0] == "/iou/vms/{vm_id}/adapters/2/ports/1/stop_capture".format(vm_id=iou_device.vm_id())
with patch("gns3.ports.port.Port.stopPacketCapture") as port_mock:
# Callback
args[1]({}, context=kwargs["context"])
assert port_mock.called
def update(self, new_settings):
"""
Updates the settings for this cloud.
:param new_settings: settings dictionary
"""
updated = False
if "nios" in new_settings:
nios = new_settings["nios"]
# add ports
for nio in nios:
if nio in self._settings["nios"]:
# port already created for this NIO
continue
nio_object = self._allocateNIO(nio)
if nio_object is None:
continue
port = Port(nio, nio_object, stub=True)
port.setStatus(Port.started)
self._ports.append(port)
updated = True
log.debug("port {} has been added".format(nio))
# delete ports
for nio in self._settings["nios"]:
if nio not in nios:
for port in self._ports.copy():
if port.name() == nio:
self._ports.remove(port)
updated = True
log.debug("port {} has been deleted".format(nio))
break
self._settings["nios"] = new_settings["nios"].copy()
if "name" in new_settings and new_settings["name"] != self.name():
self._settings["name"] = new_settings["name"]
updated = True
if updated:
log.info("cloud {} has been updated".format(self.name()))
self.updated_signal.emit()
def _addPorts(self, nios, ignore_existing_nio=False):
"""
Adds adapters.
:param adapters: number of adapters
"""
# add ports
for nio in nios:
if ignore_existing_nio and nio in self._settings["nios"]:
# port already created for this NIO
continue
nio_object = self._allocateNIO(nio)
if nio_object is None:
continue
port = Port(nio, nio_object, stub=True)
port.setStatus(Port.started)
self._ports.append(port)
log.debug("port {} has been added".format(nio))
def _addPorts(self, nios, ignore_existing_nio=False):
"""
Adds adapters.
:param adapters: number of adapters
"""
# add ports
for nio in nios:
if ignore_existing_nio and nio in self._settings["nios"]:
# port already created for this NIO
continue
nio_object = self._allocateNIO(nio)
if nio_object is None:
continue
port = Port(nio, nio_object, stub=True)
port.setStatus(Port.started)
self._ports.append(port)
log.debug("port {} has been added".format(nio))
def test_startPacketCapture(iou_device):
port = Port("test")
port.setAdapterNumber(2)
port.setPortNumber(1)
with patch("gns3.node.Node.httpPost") as mock:
iou_device.startPacketCapture(port, "test.pcap", "DLT_EN10MB")
assert mock.called
args, kwargs = mock.call_args
assert args[0] == "/iou/vms/{vm_id}/adapters/2/ports/1/start_capture".format(vm_id=iou_device.vm_id())
assert kwargs["body"] == {"data_link_type": "DLT_EN10MB", "capture_file_name": "test.pcap"}
with patch("gns3.ports.port.Port.startPacketCapture") as port_mock:
# Callback
args[1]({"pcap_file_path": "/tmp/test.pcap"}, context=kwargs["context"])
assert port_mock.called_with("/tmp/test.pcap")
def test_startPacketCapture(iou_device):
port = Port("test")
port.setAdapterNumber(2)
port.setPortNumber(1)
with patch("gns3.node.Node.httpPost") as mock:
iou_device.startPacketCapture(port, "test.pcap", "DLT_EN10MB")
assert mock.called
args, kwargs = mock.call_args
assert args[
0] == "/iou/vms/{vm_id}/adapters/2/ports/1/start_capture".format(
vm_id=iou_device.vm_id())
assert kwargs["body"] == {
"data_link_type": "DLT_EN10MB",
"capture_file_name": "test.pcap"
}
with patch("gns3.ports.port.Port.startPacketCapture") as port_mock:
# Callback
args[1]({
"pcap_file_path": "/tmp/test.pcap"
},
context=kwargs["context"])
assert port_mock.called_with("/tmp/test.pcap")
def test_deleteNIO(vpcs_device):
with patch('gns3.node.Node.httpPost') as mock_post:
with patch('gns3.node.Node.httpDelete') as mock_delete:
port = Port("Port 1")
port.setPortNumber(0)
port.setAdapterNumber(0)
nio = NIOUDP(4242, "127.0.0.1", 4243)
vpcs_device.addNIO(port, nio)
vpcs_device.deleteNIO(port)
assert mock_delete.called
args, kwargs = mock_delete.call_args
assert args[0] == "/vpcs/vms/{vm_id}/adapters/0/ports/0/nio".format(vm_id=vpcs_device.vm_id())
def test_stopPacketCapture(iou_device):
port = Port("test")
port.setAdapterNumber(2)
port.setPortNumber(1)
with patch("gns3.node.Node.httpPost") as mock:
iou_device.stopPacketCapture(port)
assert mock.called
args, kwargs = mock.call_args
assert args[0] == "/iou/vms/{vm_id}/adapters/2/ports/1/stop_capture".format(vm_id=iou_device.vm_id())
with patch("gns3.ports.port.Port.stopPacketCapture") as port_mock:
# Callback
args[1]({}, context=kwargs["context"])
assert port_mock.called
def test_addNIO(vpcs_device):
with patch('gns3.node.Node.httpPost') as mock:
port = Port("Port 1")
port.setPortNumber(0)
port.setAdapterNumber(0)
nio = NIOUDP(4242, "127.0.0.1", 4243)
vpcs_device.addNIO(port, nio)
assert mock.called
args, kwargs = mock.call_args
assert args[0] == "/vpcs/vms/{vm_id}/adapters/0/ports/0/nio".format(vm_id=vpcs_device.vm_id())
# Connect the signal
signal_mock = Mock()
vpcs_device.nio_signal.connect(signal_mock)
# Callback
args[1]({}, context=kwargs["context"])
# Check the signal
assert signal_mock.called
args, kwargs = signal_mock.call_args
assert args[0] == vpcs_device.id()
assert args[1] == port.id()