def test_startLocalServer(tmpdir, local_config):
local_server_path = str(tmpdir / "gns3server")
open(local_server_path, "w+").close()
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump({
"Servers": {
"local_server": {
"path": local_server_path,
}
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
with patch("gns3.local_config.LocalConfig.configDirectory") as mock_local_config:
mock_local_config.return_value = str(tmpdir)
process_mock = MagicMock()
with patch("subprocess.Popen", return_value=process_mock) as mock:
# If everything work fine the command is still running and a timeout is raised
process_mock.communicate.side_effect = subprocess.TimeoutExpired("test", 1)
Servers.instance().startLocalServer()
mock.assert_called_with([local_server_path,
'--host=127.0.0.1',
'--port=3080',
'--local',
'--controller',
'--debug',
'--log=' + str(tmpdir / "gns3_server.log"),
'--pid=' + str(tmpdir / "gns3_server.pid")
])
def gns3vm_server():
from gns3.servers import Servers
Servers.instance().initVMServer()
print(Servers.instance().vmServer())
return Servers.instance().vmServer()
def validateCurrentPage(self):
"""
Validates the server.
"""
if self.currentPage() == self.uiServerWizardPage:
# FIXME: prevent users to use "cloud"
if self.uiCloudRadioButton.isChecked():
QtGui.QMessageBox.critical(self, "Cloud",
"Sorry not implemented yet!")
return False
if VirtualBox.instance().settings(
)["use_local_server"] or self.uiLocalRadioButton.isChecked():
server = Servers.instance().localServer()
else:
if not Servers.instance().remoteServers():
QtGui.QMessageBox.critical(
self, "Remote server",
"There is no remote server registered in VirtualBox preferences"
)
return False
server = self.uiRemoteServersComboBox.itemData(
self.uiRemoteServersComboBox.currentIndex())
self._server = server
if self.currentPage() == self.uiVirtualBoxWizardPage:
if not self.uiVMListComboBox.count():
QtGui.QMessageBox.critical(
self, "VirtualBox VMs",
"There is no VirtualBox VM available!")
return False
return True
def validateCurrentPage(self):
"""
Validates the server.
"""
if hasattr(self, "uiNameWizardPage") and self.currentPage() == self.uiNameWizardPage:
name = self.uiNameLineEdit.text()
for device in self._devices.values():
if device["name"] == name:
QtWidgets.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
elif self.currentPage() == self.uiServerWizardPage:
if self.uiRemoteRadioButton.isChecked():
if not Servers.instance().remoteServers():
QtWidgets.QMessageBox.critical(self, "Remote server", "There is no remote server registered in your preferences")
return False
self._server = self.uiRemoteServersComboBox.itemData(self.uiRemoteServersComboBox.currentIndex())
elif hasattr(self, "uiVMRadioButton") and self.uiVMRadioButton.isChecked():
gns3_vm_server = Servers.instance().vmServer()
if gns3_vm_server is None:
QtWidgets.QMessageBox.critical(self, "GNS3 VM", "The GNS3 VM is not running")
return False
self._server = gns3_vm_server
else:
self._server = Servers.instance().localServer()
return True
def initializePage(self, page_id):
if self.page(page_id) == self.uiServerWizardPage:
self.uiRemoteServersComboBox.clear()
if len(Servers.instance().remoteServers().values()) == 0:
self.uiRemoteRadioButton.setEnabled(False)
else:
for server in Servers.instance().remoteServers().values():
self.uiRemoteServersComboBox.addItem(server.url(), server)
if hasattr(
self,
"uiVMRadioButton") and not GNS3VM.instance().isRunning():
self.uiVMRadioButton.setEnabled(False)
if hasattr(self,
"uiVMRadioButton") and GNS3VM.instance().isRunning():
self.uiVMRadioButton.setChecked(True)
elif self._use_local_server and self.uiLocalRadioButton.isEnabled(
):
self.uiLocalRadioButton.setChecked(True)
else:
if self.uiRemoteRadioButton.isEnabled():
self.uiRemoteRadioButton.setChecked(True)
else:
self.uiLocalRadioButton.setChecked(True)
def __init__(self, devices, use_local_server, parent):
super().__init__(parent)
self.setupUi(self)
self.setModal(True)
self._devices = devices
self._use_local_server = use_local_server
self.setWizardStyle(QtWidgets.QWizard.ModernStyle)
if sys.platform.startswith("darwin"):
# we want to see the cancel button on OSX
self.setOptions(QtWidgets.QWizard.NoDefaultButton)
self.uiRemoteRadioButton.toggled.connect(self._remoteServerToggledSlot)
if hasattr(self, "uiVMRadioButton"):
self.uiVMRadioButton.toggled.connect(self._vmToggledSlot)
self.uiLocalRadioButton.toggled.connect(self._localToggledSlot)
if hasattr(self, "uiLoadBalanceCheckBox"):
self.uiLoadBalanceCheckBox.toggled.connect(self._loadBalanceToggledSlot)
# By default we use the local server
self._server = Servers.instance().localServer()
self.uiLocalRadioButton.setChecked(True)
self._localToggledSlot(True)
if Servers.instance().isNonLocalServerConfigured() is False:
# skip the server page if we use the local server
self.setStartId(1)
def validateCurrentPage(self):
"""
Validates the server.
"""
if hasattr(self, "uiNamePlatformWizardPage") and self.currentPage() == self.uiNamePlatformWizardPage:
name = self.uiNameLineEdit.text()
for device in self._devices.values():
if device["name"] == name:
QtWidgets.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
elif self.currentPage() == self.uiServerWizardPage:
if self.uiRemoteRadioButton.isChecked():
if not Servers.instance().remoteServers():
QtWidgets.QMessageBox.critical(self, "Remote server", "There is no remote server registered in your preferences")
return False
self._server = self.uiRemoteServersComboBox.itemData(self.uiRemoteServersComboBox.currentIndex())
elif hasattr(self, "uiVMRadioButton") and self.uiVMRadioButton.isChecked():
gns3_vm_server = Servers.instance().vmServer()
if gns3_vm_server is None:
QtWidgets.QMessageBox.critical(self, "GNS3 VM", "The GNS3 VM is not running")
return False
self._server = gns3_vm_server
else:
self._server = Servers.instance().localServer()
return True
def test_startLocalServer(tmpdir, local_config):
local_server_path = str(tmpdir / "gns3server")
open(local_server_path, "w+").close()
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump({
"Servers": {
"local_server": {
"path": local_server_path,
}
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
with patch("gns3.local_config.LocalConfig.configDirectory") as mock_local_config:
mock_local_config.return_value = str(tmpdir)
with patch("subprocess.Popen") as mock:
Servers.instance().startLocalServer()
mock.assert_called_with([local_server_path,
'--host=127.0.0.1',
'--port=8000',
'--local',
'--debug',
'--log=' + str(tmpdir / "gns3_server.log"),
'--pid=' + str(tmpdir / "gns3_server.pid")
])
def validateCurrentPage(self):
"""
Validates the server.
"""
if self.currentPage() == self.uiServerWizardPage:
# FIXME: prevent users to use "cloud"
if self.uiCloudRadioButton.isChecked():
QtGui.QMessageBox.critical(self, "Cloud", "Sorry not implemented yet!")
return False
if VirtualBox.instance().settings()["use_local_server"] or self.uiLocalRadioButton.isChecked():
server = Servers.instance().localServer()
else:
if not Servers.instance().remoteServers():
QtGui.QMessageBox.critical(self, "Remote server", "There is no remote server registered in VirtualBox preferences")
return False
server = self.uiRemoteServersComboBox.itemData(self.uiRemoteServersComboBox.currentIndex())
self._server = server
if self.currentPage() == self.uiVirtualBoxWizardPage:
if not self.uiVMListComboBox.count():
QtGui.QMessageBox.critical(self, "VirtualBox VMs", "There is no VirtualBox VM available!")
return False
return True
def test_startLocalServer(tmpdir, local_config):
local_server_path = str(tmpdir / "gns3server")
open(local_server_path, "w+").close()
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump(
{
"Servers": {
"local_server": {
"path": local_server_path,
}
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
with patch("gns3.local_config.LocalConfig.configDirectory"
) as mock_local_config:
mock_local_config.return_value = str(tmpdir)
with patch("subprocess.Popen") as mock:
Servers.instance().startLocalServer()
mock.assert_called_with([
local_server_path, '--host=127.0.0.1', '--port=8000',
'--local', '--debug',
'--log=' + str(tmpdir / "gns3_server.log"),
'--pid=' + str(tmpdir / "gns3_server.pid")
])
def test_startLocalServer(tmpdir, local_config):
local_server_path = str(tmpdir / "gns3server")
open(local_server_path, "w+").close()
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump(
{
"Servers": {
"local_server": {
"path": local_server_path,
}
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
with patch("gns3.local_config.LocalConfig.configDirectory"
) as mock_local_config:
mock_local_config.return_value = str(tmpdir)
process_mock = MagicMock()
with patch("subprocess.Popen", return_value=process_mock) as mock:
# If everything work fine the command is still running and a timeout is raised
process_mock.communicate.side_effect = subprocess.TimeoutExpired(
"test", 1)
Servers.instance().startLocalServer()
mock.assert_called_with([
local_server_path, '--host=127.0.0.1', '--port=8000',
'--local', '--debug',
'--log=' + str(tmpdir / "gns3_server.log"),
'--pid=' + str(tmpdir / "gns3_server.pid")
])
def gns3vm_server():
from gns3.servers import Servers
Servers.instance().initVMServer()
print(Servers.instance().vmServer())
return Servers.instance().vmServer()
def validateCurrentPage(self):
"""
Validates the server.
"""
if self.currentPage() == self.uiServerWizardPage:
if not self.uiCloudRadioButton.isChecked():
if Qemu.instance().settings()["use_local_server"] or self.uiLocalRadioButton.isChecked():
server = Servers.instance().localServer()
elif self.uiRemoteRadioButton.isChecked():
if not Servers.instance().remoteServers():
QtGui.QMessageBox.critical(self, "Remote server", "There is no remote server registered in QEMU preferences")
return False
server = self.uiRemoteServersComboBox.itemData(self.uiRemoteServersComboBox.currentIndex())
self._server = server
if self.currentPage() == self.uiNameWizardPage:
name = self.uiNameLineEdit.text()
for qemu_vm in self._qemu_vms.values():
if qemu_vm["name"] == name:
QtGui.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
if self.currentPage() == self.uiBinaryMemoryWizardPage:
if not self.uiQemuListComboBox.count():
QtGui.QMessageBox.critical(self, "QEMU binaries", "Sorry, no QEMU binary has been found. Please make sure QEMU is installed before continuing")
return False
return True
def __init__(self, devices, use_local_server, parent):
super().__init__(parent)
self.setupUi(self)
self.setModal(True)
self._devices = devices
self._use_local_server = use_local_server
self.setWizardStyle(QtWidgets.QWizard.ModernStyle)
if sys.platform.startswith("darwin"):
# we want to see the cancel button on OSX
self.setOptions(QtWidgets.QWizard.NoDefaultButton)
self.uiRemoteRadioButton.toggled.connect(self._remoteServerToggledSlot)
if hasattr(self, "uiVMRadioButton"):
self.uiVMRadioButton.toggled.connect(self._vmToggledSlot)
self.uiLocalRadioButton.toggled.connect(self._localToggledSlot)
if hasattr(self, "uiLoadBalanceCheckBox"):
self.uiLoadBalanceCheckBox.toggled.connect(
self._loadBalanceToggledSlot)
# By default we use the local server
self._server = Servers.instance().localServer()
self.uiLocalRadioButton.setChecked(True)
self._localToggledSlot(True)
if Servers.instance().isNonLocalServerConfigured() is False:
# skip the server page if we use the local server
self.setStartId(1)
def gns3vm_server():
from gns3.servers import Servers
Servers.instance()._settings["vm"]["auto_start"] = True
Servers.instance().initVMServer()
assert Servers.instance().vmServer() is not None
return Servers.instance().vmServer()
def gns3vm_server():
from gns3.servers import Servers
Servers.instance()._settings["vm"]["auto_start"] = True
Servers.instance().initVMServer()
assert Servers.instance().vmServer() is not None
return Servers.instance().vmServer()
def savePreferences(self):
"""
Saves the general preferences.
"""
servers = Servers.instance()
local_server = Servers.instance().localServerSettings()
local_server["images_path"] = self.uiImagesPathLineEdit.text()
local_server["projects_path"] = self.uiProjectsPathLineEdit.text()
local_server["report_errors"] = self.uiCrashReportCheckBox.isChecked()
servers.setLocalServerSettings(local_server)
new_settings = {}
new_settings[
"auto_launch_project_dialog"] = self.uiLaunchNewProjectDialogCheckBox.isChecked(
)
new_settings[
"auto_screenshot"] = self.uiAutoScreenshotCheckBox.isChecked()
new_settings["style"] = self.uiStyleComboBox.currentText()
new_settings[
"check_for_update"] = self.uiCheckForUpdateCheckBox.isChecked()
new_settings[
"link_manual_mode"] = self.uiLinkManualModeCheckBox.isChecked()
new_settings[
"slow_device_start_all"] = self.uiSlowStartAllSpinBox.value()
new_settings[
"telnet_console_command"] = self.uiTelnetConsoleCommandLineEdit.text(
)
new_settings[
"serial_console_command"] = self.uiSerialConsoleCommandLineEdit.text(
)
new_settings[
"auto_close_console"] = self.uiCloseConsoleWindowsOnDeleteCheckBox.isChecked(
)
new_settings[
"bring_console_to_front"] = self.uiBringConsoleWindowToFrontCheckBox.isChecked(
)
new_settings[
"delay_console_all"] = self.uiDelayConsoleAllSpinBox.value()
from ..main_window import MainWindow
MainWindow.instance().setSettings(new_settings)
new_settings = {}
new_settings["scene_width"] = self.uiSceneWidthSpinBox.value()
new_settings["scene_height"] = self.uiSceneHeightSpinBox.value()
new_settings[
"draw_rectangle_selected_item"] = self.uiRectangleSelectedItemCheckBox.isChecked(
)
new_settings[
"draw_link_status_points"] = self.uiDrawLinkStatusPointsCheckBox.isChecked(
)
new_settings[
"default_label_font"] = self.uiDefaultLabelStylePlainTextEdit.font(
).toString()
new_settings["default_label_color"] = self._default_label_color.name()
MainWindow.instance().uiGraphicsView.setSettings(new_settings)
def test_killAlreadyRunningServer(tmpdir):
with patch("gns3.local_config.LocalConfig.configDirectory") as mock_local_config:
mock_local_config.return_value = str(tmpdir)
with open(str(tmpdir / "gns3_server.pid"), "w+") as f:
f.write("42")
mock_process = MagicMock()
with patch("psutil.Process", return_value=mock_process) as mock:
Servers.instance()._killAlreadyRunningServer()
mock.assert_called_with(pid=42)
assert mock_process.kill.called
def test_killAlreadyRunningServer(tmpdir):
with patch("gns3.local_config.LocalConfig.configDirectory") as mock_local_config:
mock_local_config.return_value = str(tmpdir)
with open(str(tmpdir / "gns3_server.pid"), "w+") as f:
f.write("42")
mock_process = MagicMock()
with patch("psutil.Process", return_value=mock_process) as mock:
Servers.instance()._killAlreadyRunningServer()
mock.assert_called_with(pid=42)
assert mock_process.kill.called
def validateCurrentPage(self):
"""
Validates the server.
"""
if self.currentPage() == self.uiServerWizardPage:
#FIXME: prevent users to use "cloud"
if self.uiCloudRadioButton.isChecked():
QtGui.QMessageBox.critical(self, "Cloud", "Sorry not implemented yet!")
return False
if Qemu.instance().settings()["use_local_server"] or self.uiLocalRadioButton.isChecked():
server = Servers.instance().localServer()
else:
server = self.uiRemoteServersComboBox.itemData(self.uiRemoteServersComboBox.currentIndex())
if not server.connected() and ConnectToServer(self, server) is False:
return False
self._server = server
if self.currentPage() == self.uiNameTypeWizardPage:
name = self.uiNameLineEdit.text()
for qemu_vm in self._qemu_vms.values():
if qemu_vm["name"] == name:
QtGui.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
if self.currentPage() == self.uiBinaryMemoryWizardPage:
if not self.uiQemuListComboBox.count():
QtGui.QMessageBox.critical(self, "QEMU binaries", "Sorry, no QEMU binary has been found. Please make sure QEMU is installed before continuing")
return False
return True
def _populateGeneralSettingWidgets(self, settings):
"""
Populates the widgets with the settings.
:param settings: General settings
"""
local_server = Servers.instance().localServerSettings()
self.uiProjectsPathLineEdit.setText(local_server["projects_path"])
self.uiImagesPathLineEdit.setText(local_server["images_path"])
self.uiStatsCheckBox.setChecked(settings["send_stats"])
self.uiCrashReportCheckBox.setChecked(local_server["report_errors"])
self.uiLaunchNewProjectDialogCheckBox.setChecked(settings["auto_launch_project_dialog"])
self.uiAutoScreenshotCheckBox.setChecked(settings["auto_screenshot"])
self.uiCheckForUpdateCheckBox.setChecked(settings["check_for_update"])
self.uiLinkManualModeCheckBox.setChecked(settings["link_manual_mode"])
self.uiSlowStartAllSpinBox.setValue(settings["slow_device_start_all"])
self.uiTelnetConsoleCommandLineEdit.setText(settings["telnet_console_command"])
self.uiTelnetConsoleCommandLineEdit.setCursorPosition(0)
index = self.uiStyleComboBox.findText(settings["style"])
if index != -1:
self.uiStyleComboBox.setCurrentIndex(index)
index = self.uiTelnetConsolePreconfiguredCommandComboBox.findData(settings["telnet_console_command"])
if index != -1:
self.uiTelnetConsolePreconfiguredCommandComboBox.setCurrentIndex(index)
self.uiSerialConsoleCommandLineEdit.setText(settings["serial_console_command"])
self.uiSerialConsoleCommandLineEdit.setCursorPosition(0)
index = self.uiSerialConsolePreconfiguredCommandComboBox.findData(settings["serial_console_command"])
if index != -1:
self.uiSerialConsolePreconfiguredCommandComboBox.setCurrentIndex(index)
self.uiCloseConsoleWindowsOnDeleteCheckBox.setChecked(settings["auto_close_console"])
self.uiBringConsoleWindowToFrontCheckBox.setChecked(settings["bring_console_to_front"])
self.uiDelayConsoleAllSpinBox.setValue(settings["delay_console_all"])
def get_default_base_config(base_config_template_path):
"""
Copy the default base config template to settings directory (if not already present) and returns the path.
:param base_config_template_path: path to the base config template
:return: path to the base config
"""
servers = Servers.instance()
config_dir = servers.localServerSettings()["configs_path"]
if base_config_template_path:
try:
os.makedirs(config_dir, exist_ok=True)
except OSError as e:
log.error("could not create the base configs directory {}: {}".format(config_dir, e))
return ""
try:
base_config_path = os.path.join(config_dir, os.path.basename(base_config_template_path))
if not os.path.isfile(base_config_path):
shutil.copyfile(base_config_template_path, base_config_path)
return os.path.normpath(base_config_path)
except OSError as e:
log.error("could not copy {} to {}: {}".format(base_config_template_path, base_config_path, e))
return ""
def __init__(self):
super().__init__()
self.setupUi(self)
self._widget_slots = {0: self.uiSlot0comboBox,
1: self.uiSlot1comboBox,
2: self.uiSlot2comboBox,
3: self.uiSlot3comboBox,
4: self.uiSlot4comboBox,
5: self.uiSlot5comboBox,
6: self.uiSlot6comboBox}
self._widget_wics = {0: self.uiWic0comboBox,
1: self.uiWic1comboBox,
2: self.uiWic2comboBox}
self.uiStartupConfigToolButton.clicked.connect(self._startupConfigBrowserSlot)
self.uiPrivateConfigToolButton.clicked.connect(self._privateConfigBrowserSlot)
self.uiSymbolToolButton.clicked.connect(self._symbolBrowserSlot)
self.uiIOSImageToolButton.clicked.connect(self._iosImageBrowserSlot)
self._server = None
self._idle_valid = False
idle_pc_rgx = QtCore.QRegExp("^(0x[0-9a-fA-F]{8})?$")
validator = QtGui.QRegExpValidator(idle_pc_rgx, self)
self.uiIdlepcLineEdit.setValidator(validator)
self.uiIdlepcLineEdit.textChanged.connect(self._idlePCValidateSlot)
self.uiIdlepcLineEdit.textChanged.emit(self.uiIdlepcLineEdit.text())
self._default_configs_dir = Servers.instance().localServerSettings()["configs_path"]
# add the categories
for name, category in Node.defaultCategories().items():
self.uiCategoryComboBox.addItem(name, category)
def nodes(self):
"""
Returns all the node data necessary to represent a node
in the nodes view and create a node on the scene.
"""
server = "local"
if not self._settings["use_local_server"]:
# pick up a remote server (round-robin method)
remote_server = next(iter(Servers.instance()))
if remote_server:
server = "{}:{}".format(remote_server.host, remote_server.port)
nodes = []
for node_class in VPCS.classes():
nodes.append({
"class": node_class.__name__,
"name": node_class.symbolName(),
"server": server,
"categories": node_class.categories(),
"default_symbol": node_class.defaultSymbol(),
"hover_symbol": node_class.hoverSymbol()
})
if ENABLE_CLOUD:
nodes.append({
"class": node_class.__name__,
"name": node_class.symbolName() + " (cloud)",
"server": "cloud",
"categories": node_class.categories(),
"default_symbol": node_class.defaultSymbol(),
"hover_symbol": node_class.hoverSymbol()
})
return nodes
def _iosImageSaveSlot(self):
"""
Adds/Saves an IOS image.
"""
path = self.uiIOSPathLineEdit.text()
startup_config = self.uiStartupConfigLineEdit.text()
private_config = self.uiPrivateConfigLineEdit.text()
platform = self.uiPlatformComboBox.currentText()
chassis = self.uiChassisComboBox.currentText()
idlepc = self.uiIdlePCLineEdit.text()
ram = self.uiRAMSpinBox.value()
# basename doesn't work on Unix with Windows paths
if not sys.platform.startswith('win') and len(path) > 2 and path[1] == ":":
import ntpath
image = ntpath.basename(path)
else:
image = os.path.basename(path)
if image.startswith("c7200p"):
QtGui.QMessageBox.warning(self, "IOS Image", "This IOS image is for the c7200 platform with NPE-G2 and using it is not recommended.\nPlease use an IOS image that do not start with c7200p.")
#TODO: mutiple remote server
if Dynamips.instance().settings()["use_local_server"]:
server = "local"
else:
server = server = next(iter(Servers.instance())).host
#ios_images = Dynamips.instance().iosImages()
key = "{server}:{image}".format(server=server, image=image)
item = self.uiIOSImagesTreeWidget.currentItem()
if key in self._ios_images and item and item.text(0) == image:
item.setText(0, image)
item.setText(1, platform)
item.setText(2, server)
elif key in self._ios_images:
print("Image already added")
return
else:
# add a new entry in the tree widget
item = QtGui.QTreeWidgetItem(self.uiIOSImagesTreeWidget)
item.setText(0, image)
item.setText(1, platform)
item.setText(2, server)
self.uiIOSImagesTreeWidget.setCurrentItem(item)
self._ios_images[key] = {"path": path,
"image": image,
"startup_config": startup_config,
"private_config": private_config,
"platform": platform,
"chassis": chassis,
"idlepc": idlepc,
"ram": ram,
"server": server}
self.uiIOSImagesTreeWidget.resizeColumnToContents(0)
self.uiIOSImagesTreeWidget.resizeColumnToContents(1)
def allocateServer(self, node_class, use_cloud=False):
"""
Allocates a server.
:param node_class: Node object
:returns: allocated server (HTTPClient instance)
"""
# allocate a server for the node
servers = Servers.instance()
if use_cloud:
from ...topology import Topology
topology = Topology.instance()
top_instance = topology.anyInstance()
server = servers.getCloudServer(top_instance.host, top_instance.port, top_instance.ssl_ca_file)
else:
if self._settings["use_local_server"]:
# use the local server
server = servers.localServer()
else:
# pick up a remote server (round-robin method)
server = next(iter(servers))
if not server:
raise ModuleError("No remote server is configured")
return server
def createNode(self, node_class, server=None):
"""
Creates a new node.
:param node_class: Node object
:param server: optional WebSocketClient instance
"""
log.info("creating node {}".format(node_class))
# allocate a server for the node if none is given
servers = Servers.instance()
if self._settings["use_local_server"] and not server:
# use the local server
server = servers.localServer()
elif not server:
# pick up a remote server (round-robin method)
server = next(iter(servers))
if not server:
raise ModuleError("No remote server is configured")
if not server.connected():
try:
log.info("reconnecting to server {}:{}".format(server.host, server.port))
server.reconnect()
except OSError as e:
raise ModuleError("Could not connect to server {}:{}: {}".format(server.host,
server.port,
e))
if server not in self._servers:
self.addServer(server)
# create an instance of the node class
return node_class(self, server)
def nodes(self):
"""
Returns all the node data necessary to represent a node
in the nodes view and create a node on the scene.
"""
if self._settings["use_local_server"]:
server = "local"
elif GNS3VM.instance().isRunning():
server = "vm"
else:
remote_server = next(iter(Servers.instance()))
if remote_server:
server = remote_server.url()
else:
# If user has no server configured and has uncheck the checkbox
# it's a mistake. We use the GNS3VM in order to show a correct
# error message
server = "vm"
nodes = []
for node_class in VPCS.classes():
nodes.append(
{
"class": node_class.__name__,
"name": node_class.symbolName(),
"server": server,
"categories": [self._settings["category"]],
"symbol": self._settings["symbol"],
}
)
return nodes
def _configFileValid(self, path):
"""
Return true if it's a valid configuration file
"""
if not os.path.isabs(path):
path = os.path.join(Servers.instance().localServerSettings()["configs_path"], path)
return os.access(path, os.R_OK)
def initializePage(self, page_id):
if self.page(page_id) == self.uiServerWizardPage:
self.uiRemoteServersComboBox.clear()
for server in Servers.instance().remoteServers().values():
self.uiRemoteServersComboBox.addItem(
"{}:{}".format(server.host, server.port), server)
if self.page(page_id) == self.uiBinaryMemoryWizardPage:
if self.uiCloudRadioButton.isChecked():
for binary in QEMU_BINARIES_FOR_CLOUD:
self.uiQemuListComboBox.addItem(
"{path}".format(path=binary), binary)
# Default to x86_64 for the user
index = self.uiQemuListComboBox.findData(
"x86_64", flags=QtCore.Qt.MatchEndsWith)
if index != -1:
self.uiQemuListComboBox.setCurrentIndex(index)
else:
try:
Qemu.instance().getQemuBinariesFromServer(
self._server, self._getQemuBinariesFromServerCallback)
except ModuleError as e:
QtGui.QMessageBox.critical(
self, "Qemu binaries",
"Error while getting the QEMU binaries: {}".format(e))
def test_getRemoteServer():
servers = Servers.instance()
http_server = servers.getRemoteServer("http", "localhost", 3080, None)
assert http_server.protocol() == "http"
assert http_server.host() == "localhost"
assert http_server.port() == 3080
assert http_server.user() is None
def nodes(self):
"""
Returns all the node data necessary to represent a node
in the nodes view and create a node on the scene.
"""
server = "local"
if not self._settings["use_local_server"]:
# pick up a remote server (round-robin method)
remote_server = next(iter(Servers.instance()))
if remote_server:
server = "{}:{}".format(remote_server.host, remote_server.port)
nodes = []
for node_class in VPCS.classes():
nodes.append(
{"class": node_class.__name__,
"name": node_class.symbolName(),
"server": server,
"categories": node_class.categories(),
"default_symbol": node_class.defaultSymbol(),
"hover_symbol": node_class.hoverSymbol()}
)
if ENABLE_CLOUD:
nodes.append(
{"class": node_class.__name__,
"name": node_class.symbolName() + " (cloud)",
"server": "cloud",
"categories": node_class.categories(),
"default_symbol": node_class.defaultSymbol(),
"hover_symbol": node_class.hoverSymbol()}
)
return nodes
def _getVMsFromServerCallback(self, result, error=False, **kwargs):
"""
Callback for getVMsFromServer.
:param progress_dialog: QProgressDialog instance
:param result: server response
:param error: indicates an error (boolean)
"""
if error:
QtWidgets.QMessageBox.critical(self, "VM List", "{}".format(result["message"]))
else:
self.uiVMListComboBox.clear()
for vm in result:
self.uiVMListComboBox.addItem(vm["vmname"], vm.get("vmx_path", ""))
gns3_vm = Servers.instance().vmSettings()
index = self.uiVMListComboBox.findText(gns3_vm["vmname"])
if index != -1:
self.uiVMListComboBox.setCurrentIndex(index)
else:
index = self.uiVMListComboBox.findText("GNS3 VM")
if index != -1:
self.uiVMListComboBox.setCurrentIndex(index)
else:
QtWidgets.QMessageBox.critical(self, "GNS3 VM", "Could not find a VM named 'GNS3 VM', is it imported in VMware or VirtualBox?")
def _getVMsFromServerCallback(self, result, error=False, **kwargs):
"""
Callback for getVMsFromServer.
:param progress_dialog: QProgressDialog instance
:param result: server response
:param error: indicates an error (boolean)
"""
if error:
QtWidgets.QMessageBox.critical(self, "VM List", "{}".format(result["message"]))
else:
self.uiVMListComboBox.clear()
for vm in result:
self.uiVMListComboBox.addItem(vm["vmname"], vm.get("vmx_path", ""))
gns3_vm = Servers.instance().vmSettings()
index = self.uiVMListComboBox.findText(gns3_vm["vmname"])
if index != -1:
self.uiVMListComboBox.setCurrentIndex(index)
else:
index = self.uiVMListComboBox.findText("GNS3 VM")
if index != -1:
self.uiVMListComboBox.setCurrentIndex(index)
else:
QtWidgets.QMessageBox.critical(self, "GNS3 VM", "Could not find a VM named 'GNS3 VM', is it imported in VMware or VirtualBox?")
def __init__(self, parent):
super().__init__(parent)
self.setupUi(self)
self.setWizardStyle(QtWidgets.QWizard.ModernStyle)
if sys.platform.startswith("darwin"):
# we want to see the cancel button on OSX
self.setOptions(QtWidgets.QWizard.NoDefaultButton)
self._server = Servers.instance().localServer()
self.uiGNS3VMDownloadLinkUrlLabel.setText('')
self.uiRefreshPushButton.clicked.connect(self._refreshVMListSlot)
self.uiVmwareRadioButton.clicked.connect(self._listVMwareVMsSlot)
self.uiVirtualBoxRadioButton.clicked.connect(self._listVirtualBoxVMsSlot)
self.uiVMwareBannerButton.clicked.connect(self._VMwareBannerButtonClickedSlot)
settings = parent.settings()
self.uiShowCheckBox.setChecked(settings["hide_setup_wizard"])
# by default all radio buttons are unchecked
self.uiVmwareRadioButton.setAutoExclusive(False)
self.uiVirtualBoxRadioButton.setAutoExclusive(False)
self.uiVmwareRadioButton.setChecked(False)
self.uiVirtualBoxRadioButton.setChecked(False)
if sys.platform.startswith("darwin"):
self.uiVMwareBannerButton.setIcon(QtGui.QIcon(":/images/vmware_fusion_banner.jpg"))
else:
self.uiVMwareBannerButton.setIcon(QtGui.QIcon(":/images/vmware_workstation_banner.jpg"))
def __init__(self, parent):
super().__init__(parent)
self.setupUi(self)
self.setWizardStyle(QtWidgets.QWizard.ModernStyle)
if sys.platform.startswith("darwin"):
# we want to see the cancel button on OSX
self.setOptions(QtWidgets.QWizard.NoDefaultButton)
self._server = Servers.instance().localServer()
self.uiGNS3VMDownloadLinkUrlLabel.setText('')
self.uiRefreshPushButton.clicked.connect(self._refreshVMListSlot)
self.uiVmwareRadioButton.clicked.connect(self._listVMwareVMsSlot)
self.uiVirtualBoxRadioButton.clicked.connect(self._listVirtualBoxVMsSlot)
self.uiVMwareBannerButton.clicked.connect(self._VMwareBannerButtonClickedSlot)
settings = parent.settings()
self.uiShowCheckBox.setChecked(settings["hide_setup_wizard"])
# by default all radio buttons are unchecked
self.uiVmwareRadioButton.setAutoExclusive(False)
self.uiVirtualBoxRadioButton.setAutoExclusive(False)
self.uiVmwareRadioButton.setChecked(False)
self.uiVirtualBoxRadioButton.setChecked(False)
if sys.platform.startswith("darwin"):
self.uiVMwareBannerButton.setIcon(QtGui.QIcon(":/images/vmware_fusion_banner.jpg"))
else:
self.uiVMwareBannerButton.setIcon(QtGui.QIcon(":/images/vmware_workstation_banner.jpg"))
def __init__(self):
super().__init__()
self.setupUi(self)
self._widget_slots = {0: self.uiSlot0comboBox,
1: self.uiSlot1comboBox,
2: self.uiSlot2comboBox,
3: self.uiSlot3comboBox,
4: self.uiSlot4comboBox,
5: self.uiSlot5comboBox,
6: self.uiSlot6comboBox}
self._widget_wics = {0: self.uiWic0comboBox,
1: self.uiWic1comboBox,
2: self.uiWic2comboBox}
self.uiStartupConfigToolButton.clicked.connect(self._startupConfigBrowserSlot)
self.uiPrivateConfigToolButton.clicked.connect(self._privateConfigBrowserSlot)
self.uiSymbolToolButton.clicked.connect(self._symbolBrowserSlot)
self.uiIOSImageToolButton.clicked.connect(self._iosImageBrowserSlot)
self._server = None
self._idle_valid = False
idle_pc_rgx = QtCore.QRegExp("^(0x[0-9a-fA-F]{8})?$")
validator = QtGui.QRegExpValidator(idle_pc_rgx, self)
self.uiIdlepcLineEdit.setValidator(validator)
self.uiIdlepcLineEdit.textChanged.connect(self._idlePCValidateSlot)
self.uiIdlepcLineEdit.textChanged.emit(self.uiIdlepcLineEdit.text())
self._default_configs_dir = Servers.instance().localServerSettings()["configs_path"]
# add the categories
for name, category in Node.defaultCategories().items():
self.uiCategoryComboBox.addItem(name, category)
def _readBaseConfig(self, config_path):
"""
Returns a base config content.
:param config_path: path to the configuration file.
:returns: config content
"""
if config_path is None or len(config_path.strip()) == 0:
return None
if not os.path.isabs(config_path):
config_path = os.path.join(Servers.instance().localServerSettings()["configs_path"], config_path)
if not os.path.isfile(config_path):
return None
try:
with open(config_path, "rb") as f:
log.info("Opening configuration file: {}".format(config_path))
config = f.read().decode("utf-8")
config = config.replace('\r', "")
return config
except OSError as e:
self.error_signal.emit(self.id(), "Could not read configuration file {}: {}".format(config_path, e))
return None
except UnicodeDecodeError as e:
self.error_signal.emit(self.id(), "Invalid configuration file {}: {}".format(config_path, e))
return None
return ""
def nodes(self):
"""
Returns all the node data necessary to represent a node
in the nodes view and create a node on the scene.
"""
if self._settings["use_local_server"]:
server = "local"
elif GNS3VM.instance().isRunning():
server = "vm"
else:
remote_server = next(iter(Servers.instance()))
if remote_server:
server = remote_server.url()
else:
# If user has no server configured and has uncheck the checkbox
# it's a mistake. We use the GNS3VM in order to show a correct
# error message
server = "vm"
nodes = []
for node_class in VPCS.classes():
nodes.append({
"class": node_class.__name__,
"name": node_class.symbolName(),
"server": server,
"categories": [self._settings["category"]],
"symbol": self._settings["symbol"]
})
return nodes
def _populateGeneralSettingWidgets(self, settings):
"""
Populates the widgets with the settings.
:param settings: General settings
"""
local_server = Servers.instance().localServerSettings()
self.uiProjectsPathLineEdit.setText(local_server["projects_path"])
self.uiSymbolsPathLineEdit.setText(local_server["symbols_path"])
self.uiImagesPathLineEdit.setText(local_server["images_path"])
self.uiConfigsPathLineEdit.setText(local_server["configs_path"])
self.uiStatsCheckBox.setChecked(settings["send_stats"])
self.uiCrashReportCheckBox.setChecked(local_server["report_errors"])
self.uiLaunchNewProjectDialogCheckBox.setChecked(settings["auto_launch_project_dialog"])
self.uiAutoScreenshotCheckBox.setChecked(settings["auto_screenshot"])
self.uiCheckForUpdateCheckBox.setChecked(settings["check_for_update"])
self.uiLinkManualModeCheckBox.setChecked(settings["link_manual_mode"])
self.uiExperimentalFeaturesCheckBox.setChecked(settings["experimental_features"])
self.uiSlowStartAllSpinBox.setValue(settings["slow_device_start_all"])
self.uiTelnetConsoleCommandLineEdit.setText(settings["telnet_console_command"])
self.uiTelnetConsoleCommandLineEdit.setCursorPosition(0)
index = self.uiStyleComboBox.findText(settings["style"])
if index != -1:
self.uiStyleComboBox.setCurrentIndex(index)
self.uiSerialConsoleCommandLineEdit.setText(settings["serial_console_command"])
self.uiSerialConsoleCommandLineEdit.setCursorPosition(0)
self.uiCloseConsoleWindowsOnDeleteCheckBox.setChecked(settings["auto_close_console"])
self.uiBringConsoleWindowToFrontCheckBox.setChecked(settings["bring_console_to_front"])
self.uiDelayConsoleAllSpinBox.setValue(settings["delay_console_all"])
self.uiVNCConsoleCommandLineEdit.setText(settings["vnc_console_command"])
self.uiVNCConsoleCommandLineEdit.setCursorPosition(0)
def initializePage(self, page_id):
if self.page(page_id) == self.uiServerWizardPage:
self.uiRemoteServersComboBox.clear()
for server in Servers.instance().remoteServers().values():
self.uiRemoteServersComboBox.addItem("{}:{}".format(server.host, server.port), server)
elif self.page(page_id) == self.uiNamePlatformWizardPage:
self.uiNameLineEdit.setText(self.uiPlatformComboBox.currentText())
ios_image = self.uiIOSImageLineEdit.text()
self.setWindowTitle("New IOS router - {}".format(os.path.basename(ios_image)))
elif self.page(page_id) == self.uiMemoryWizardPage:
# set the correct amount of RAM based on the platform
from ..pages.ios_router_preferences_page import IOSRouterPreferencesPage
platform = self.uiPlatformComboBox.currentText()
path = self.uiIOSImageLineEdit.text()
if os.path.isfile(path):
minimum_required_ram = IOSRouterPreferencesPage.getMinimumRequiredRAM(path)
if minimum_required_ram > PLATFORMS_DEFAULT_RAM[platform]:
self.uiRamSpinBox.setValue(minimum_required_ram)
else:
self.uiRamSpinBox.setValue(PLATFORMS_DEFAULT_RAM[platform])
else:
self.uiRamSpinBox.setValue(PLATFORMS_DEFAULT_RAM[platform])
elif self.page(page_id) == self.uiNetworkAdaptersWizardPage:
platform = self.uiPlatformComboBox.currentText()
chassis = self.uiChassisComboBox.currentText()
if not chassis:
chassis = ""
self._populateAdapters(platform, chassis)
if platform == "c7200":
self.uiSlot0comboBox.setCurrentIndex(self.uiSlot0comboBox.findText("C7200-IO-FE"))
def validateCurrentPage(self):
"""
Validates the IOS name and checks validation state for Idle-PC value
"""
if self.currentPage() == self.uiNamePlatformWizardPage:
name = self.uiNameLineEdit.text()
for ios_router in self._ios_routers.values():
if ios_router["name"] == name:
QtGui.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
if self.currentPage() == self.uiMemoryWizardPage and self.uiPlatformComboBox.currentText() == "c7200":
if self.uiRamSpinBox.value() > 512:
QtGui.QMessageBox.critical(self, "c7200 RAM requirement", "c7200 routers with NPE-400 are limited to 512MB of RAM")
return False
if self.currentPage() == self.uiIdlePCWizardPage:
if not self._idle_valid:
idle_pc = self.uiIdlepcLineEdit.text()
QtGui.QMessageBox.critical(self, "Idle-PC", "{} is not a valid Idle-PC value ".format(idle_pc))
return False
if self.currentPage() == self.uiServerWizardPage and self.uiRemoteRadioButton.isChecked():
if not Servers.instance().remoteServers():
QtGui.QMessageBox.critical(self, "Remote server", "There is no remote server registered in Dynamips preferences")
return False
return True
def allocateServer(self, node_class, use_cloud=False):
"""
Allocates a server.
:param node_class: Node object
:returns: allocated server (HTTPClient instance)
"""
# allocate a server for the node
servers = Servers.instance()
if use_cloud:
from ...topology import Topology
topology = Topology.instance()
top_instance = topology.anyInstance()
server = servers.getCloudServer(top_instance.host, top_instance.port, top_instance.ssl_ca_file)
else:
if self._settings["use_local_server"]:
# use the local server
server = servers.localServer()
else:
# pick up a remote server (round-robin method)
server = next(iter(servers))
if not server:
raise ModuleError("No remote server is configured")
return server
def __init__(self):
super().__init__()
self.setupUi(self)
self.uiSymbolToolButton.clicked.connect(self._symbolBrowserSlot)
self.uiStartupConfigToolButton.clicked.connect(
self._startupConfigBrowserSlot)
self.uiPrivateConfigToolButton.clicked.connect(
self._privateConfigBrowserSlot)
self.uiIOUImageToolButton.clicked.connect(self._iouImageBrowserSlot)
self.uiDefaultValuesCheckBox.stateChanged.connect(
self._useDefaultValuesSlot)
self._current_iou_image = ""
self._server = None
# location of the base config templates
self._base_iou_l2_config_template = get_resource(
os.path.join("configs", "iou_l2_base_startup-config.txt"))
self._base_iou_l3_config_template = get_resource(
os.path.join("configs", "iou_l3_base_startup-config.txt"))
self._default_configs_dir = Servers.instance().localServerSettings(
)["configs_path"]
# add the categories
for name, category in Node.defaultCategories().items():
self.uiCategoryComboBox.addItem(name, category)
def _configFileValid(self, path):
"""
Return true if it's a valid configuration file
"""
if not os.path.isabs(path):
path = os.path.join(Servers.instance().localServerSettings()["configs_path"], path)
return os.access(path, os.R_OK)
def __init__(self, qemu_vms, parent):
QtGui.QWizard.__init__(self, parent)
self.setupUi(self)
self.setPixmap(QtGui.QWizard.LogoPixmap, QtGui.QPixmap(":/icons/qemu.svg"))
self.setWizardStyle(QtGui.QWizard.ModernStyle)
self.uiRemoteRadioButton.toggled.connect(self._remoteServerToggledSlot)
self.uiHdaDiskImageToolButton.clicked.connect(self._hdaDiskImageBrowserSlot)
self.uiHdbDiskImageToolButton.clicked.connect(self._hdbDiskImageBrowserSlot)
self.uiInitrdToolButton.clicked.connect(self._initrdBrowserSlot)
self.uiKernelImageToolButton.clicked.connect(self._kernelImageBrowserSlot)
self.uiTypeComboBox.currentIndexChanged[str].connect(self._typeChangedSlot)
# Available types
self.uiTypeComboBox.addItems(["Default", "ASA 8.4(2)", "IDS"])
# Mandatory fields
self.uiNameTypeWizardPage.registerField("vm_name*", self.uiNameLineEdit)
self.uiDiskWizardPage.registerField("hda_disk_image*", self.uiHdaDiskImageLineEdit)
self.uiDiskImageHdbWizardPage.registerField("hdb_disk_image*", self.uiHdbDiskImageLineEdit)
self.uiASAWizardPage.registerField("initrd*", self.uiInitrdLineEdit)
self.uiASAWizardPage.registerField("kernel_image*", self.uiKernelImageLineEdit)
self._qemu_vms = qemu_vms
if Qemu.instance().settings()["use_local_server"]:
# skip the server page if we use the local server
self.setStartId(1)
# By default we use the local server
self._server = Servers.instance().localServer()
def _readBaseConfig(self, config_path):
"""
Returns a base config content.
:param config_path: path to the configuration file.
:returns: config content
"""
if config_path is None or len(config_path.strip()) == 0:
return None
if not os.path.isabs(config_path):
config_path = os.path.join(Servers.instance().localServerSettings()["configs_path"], config_path)
if not os.path.isfile(config_path):
return None
try:
with open(config_path, "rb") as f:
log.info("Opening configuration file: {}".format(config_path))
config = f.read().decode("utf-8")
config = config.replace('\r', "")
return config
except OSError as e:
self.error_signal.emit(self.id(), "Could not read configuration file {}: {}".format(config_path, e))
return None
except UnicodeDecodeError as e:
self.error_signal.emit(self.id(), "Invalid configuration file {}: {}".format(config_path, e))
return None
return ""
def _testSettingsSlot(self):
QtGui.QMessageBox.critical(self, "Test settings", "Sorry, not yet implemented!")
return
servers = Servers.instance()
if self.uiUseLocalServercheckBox.isChecked():
server = servers.localServer()
else:
QtGui.QMessageBox.critical(self, "Test settings", "Sorry, not yet implemented!")
try:
if not server.connected():
server.reconnect()
except OSError as e:
QtGui.QMessageBox.critical(self, "Local server", "Could not connect to the local server {host} on port {port}: {error}".format(host=server.host,
port=server.port,
error=e))
self._progress_dialog = QtGui.QProgressDialog("Testing settings...", "Cancel", 0, 0, parent=self)
self._progress_dialog.setWindowModality(QtCore.Qt.WindowModal)
self._progress_dialog.setWindowTitle("Settings")
self._progress_dialog.show()
iou_module = IOU.instance()
if server not in iou_module.servers():
server_added = True
iou_module.addServer(server)
self.savePreferences()
if server_added:
iou_module.removeServer(server)
server.send_message("iou.test_settings", None, self._testSettingsCallback)
def checkUbridgePermission(self):
"""Check if ubridge has the correct permission"""
if not sys.platform.startswith("win") and os.geteuid() == 0:
# we are root, so we should have privileged access.
return (0, None)
path = Servers.instance().localServerSettings().get("ubridge_path")
if path is None:
return (0, None)
if not os.path.exists(path):
return (2, "Ubridge path {path} doesn't exists".format(path=path))
request_setuid = False
if sys.platform.startswith("linux"):
if "security.capability" in os.listxattr(path):
caps = os.getxattr(path, "security.capability")
# test the 2nd byte and check if the 13th bit (CAP_NET_RAW) is set
if not struct.unpack("<IIIII", caps)[1] & 1 << 13:
return(2, "Ubridge require CAP_NET_RAW. Run sudo setcap cap_net_admin,cap_net_raw=ep {path}".format(path=path))
else:
# capabilities not supported
request_setuid = True
if sys.platform.startswith("darwin") or request_setuid:
if os.stat(path).st_uid != 0 or not os.stat(path).st_mode & stat.S_ISUID:
return (2, "Ubridge should be setuid. Run sudo chown root {path} and sudo chmod 4755 {path}".format(path=path))
return (0, None)
def test_getRemoteServer():
servers = Servers.instance()
http_server = servers.getRemoteServer("http", "localhost", 8000, None)
assert http_server.protocol() == "http"
assert http_server.host() == "localhost"
assert http_server.port() == 8000
assert http_server.user() is None
def test_loadSettingsWith13LocalServerSetting(tmpdir, local_config):
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump({
"Servers": {
"local_server": {
"auth": True,
"user": "******",
"password": "******"
}
},
"LocalServer": {
"auth": False
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
servers = Servers.instance()
local_server = local_config.loadSectionSettings("LocalServer", {})
assert local_server["auth"] == True
assert local_server["user"] == "world"
assert local_server["password"] == "hello"
def validateCurrentPage(self):
"""
Validates the IOS name and checks validation state for Idle-PC value
"""
if self.currentPage() == self.uiNamePlatformWizardPage:
name = self.uiNameLineEdit.text()
for ios_router in self._ios_routers.values():
if ios_router["name"] == name:
QtGui.QMessageBox.critical(self, "Name", "{} is already used, please choose another name".format(name))
return False
if self.currentPage() == self.uiMemoryWizardPage and self.uiPlatformComboBox.currentText() == "c7200":
if self.uiRamSpinBox.value() > 512:
QtGui.QMessageBox.critical(self, "c7200 RAM requirement", "c7200 routers with NPE-400 are limited to 512MB of RAM")
return False
if self.currentPage() == self.uiIdlePCWizardPage:
if not self._idle_valid:
idle_pc = self.uiIdlepcLineEdit.text()
QtGui.QMessageBox.critical(self, "Idle-PC", "{} is not a valid Idle-PC value ".format(idle_pc))
return False
if self.currentPage() == self.uiServerWizardPage and self.uiRemoteRadioButton.isChecked():
if not Servers.instance().remoteServers():
QtGui.QMessageBox.critical(self, "Remote server", "There is no remote server registered in Dynamips preferences")
return False
return True
def test_loadSettingsWith13LocalServerSetting(tmpdir, local_config):
with open(str(tmpdir / "test.cfg"), "w+") as f:
json.dump(
{
"Servers": {
"local_server": {
"auth": True,
"user": "******",
"password": "******"
}
},
"LocalServer": {
"auth": False
},
"version": "1.4"
}, f)
local_config.setConfigFilePath(str(tmpdir / "test.cfg"))
Servers._instance = None
servers = Servers.instance()
local_server = local_config.loadSectionSettings("LocalServer", {})
assert local_server["auth"] == True
assert local_server["user"] == "world"
assert local_server["password"] == "hello"
def getSettings(self):
"""
Returns the settings set in this Wizard.
:return: settings dict
"""
path = self.uiIOUImageLineEdit.text()
initial_config = ""
if self.uiTypeComboBox.currentText() == "L2 image":
# set the default L2 base initial-config
default_base_config = get_default_base_config(
self._base_iou_l2_config_template)
if default_base_config:
initial_config = default_base_config
default_symbol = ":/symbols/multilayer_switch.normal.svg"
hover_symbol = ":/symbols/multilayer_switch.selected.svg"
category = Node.switches
ethernet_adapters = 4
serial_adapters = 0
else:
# set the default L3 base initial-config
default_base_config = get_default_base_config(
self._base_iou_l3_config_template)
if default_base_config:
initial_config = default_base_config
default_symbol = ":/symbols/router.normal.svg"
hover_symbol = ":/symbols/router.selected.svg"
category = Node.routers
ethernet_adapters = 2
serial_adapters = 2
if IOU.instance().settings(
)["use_local_server"] or self.uiLocalRadioButton.isChecked():
server = "local"
elif self.uiRemoteRadioButton.isChecked():
if self.uiLoadBalanceCheckBox.isChecked():
server = next(iter(Servers.instance()))
server = "{}:{}".format(server.host, server.port)
else:
server = self.uiRemoteServersComboBox.currentText()
else: # Cloud is selected
server = "cloud"
settings = {
"name": self.uiNameLineEdit.text(),
"path": path,
"image": os.path.basename(path),
"initial_config": initial_config,
"ethernet_adapters": ethernet_adapters,
"serial_adapters": serial_adapters,
"default_symbol": default_symbol,
"category": category,
"hover_symbol": hover_symbol,
"server": server,
}
return settings
def test_handle_handleSslErrors():
"""
Simulate when user accept an insecure certificate. This should be save to the configuration
"""
servers = Servers.instance()
servers._addRemoteServer("https",
"127.0.0.1",
"443",
user="******",
password="******")
servers._saveSettings()
assert servers._settings["remote_servers"] == [{
'accept_insecure_certificate':
None,
'host':
'127.0.0.1',
'password':
'******',
'port':
443,
'protocol':
'https',
'url':
'https://[email protected]:443',
'user':
'******'
}]
reply = MagicMock()
reply.url.return_value.toDisplayString.return_value = "https://[email protected]:443/v1/version"
ssl_error = MagicMock()
ssl_error.certificate.return_value.digest.return_value = binascii.unhexlify(
"cca0a932ced2fb1b1a18c823542cb065")
errorList = [ssl_error]
with patch("gns3.qt.QtWidgets.QMessageBox.warning") as message_box_mock:
message_box_mock.return_value = QtWidgets.QMessageBox.Yes
servers._handleSslErrors(reply, errorList)
servers._saveSettings()
assert len(servers._settings["remote_servers"]) == 1
assert servers._settings["remote_servers"] == [{
'accept_insecure_certificate':
'cca0a932ced2fb1b1a18c823542cb065',
'host':
'127.0.0.1',
'password':
'******',
'port':
443,
'protocol':
'https',
'url':
'https://[email protected]:443',
'user':
'******'
}]
def test_getServerFromString_with_user():
servers = Servers.instance()
server = servers.getServerFromString("http://[email protected]:4000")
assert server.protocol() == "http"
assert server.host() == "127.0.0.1"
assert server.port() == 4000
assert server.user() == "root"
def test_getServerFromString():
servers = Servers.instance()
server = servers.getServerFromString("127.0.0.1:4000")
assert server.protocol() == "http"
assert server.host() == "127.0.0.1"
assert server.port() == 4000
assert server.user() is None
def test_getServerFromString_with_user():
servers = Servers.instance()
server = servers.getServerFromString("http://[email protected]:4000")
assert server.protocol() == "http"
assert server.host() == "127.0.0.1"
assert server.port() == 4000
assert server.user() == "root"