def list_providers(): # type: () -> Iterable[Metadata]
"""
List all OpenVPN connections.
"""
if not have_dbus():
# fall back to just listing the json files
try:
providers = [
i for i in os.listdir(providers_path) if i.endswith('.json')
]
except (IOError, OSError) as e:
logger.error(u"can't list configurations in"
"{}".format(providers_path))
raise StopIteration
else:
for p in providers:
try:
yield Metadata.from_uuid(p[:-5])
except IOError as e:
logger.error(u"cant open {}: {}".format(p, e))
else:
all_ = NetworkManager.Settings.ListConnections() # type: ignore
# if the uuid is not set we probably can't access the object due to permission errors
all_ = [i for i in all_ if i.uuid]
vpn_connections = ([
c.GetSettings()['connection'] for c in all_
if c.GetSettings()['connection']['type'] == 'vpn'
])
logger.info(u"There are {} VPN connections in"
"networkmanager".format(len(vpn_connections)))
for conn in vpn_connections:
yield Metadata.from_uuid(conn['uuid'], display_name=conn['id'])
def list_providers():
"""
List all OpenVPN connections.
"""
if not have_dbus():
# fall back to just listing the json files
try:
providers = [
i for i in os.listdir(providers_path) if i.endswith('.json')
]
except (IOError, OSError) as e:
logger.error(
"can't list configurations in {}".format(providers_path))
raise StopIteration
else:
for p in providers:
try:
yield Metadata.from_uuid(p[:-5])
except IOError as e:
logger.error("cant open {}: {}".format(p, e))
else:
all_ = NetworkManager.Settings.ListConnections()
vpn_connections = [
c.GetSettings()['connection'] for c in all_
if c.GetSettings()['connection']['type'] == 'vpn'
]
logger.info("There are {} VPN connections in networkmanager".format(
len(vpn_connections)))
for conn in vpn_connections:
yield Metadata.from_uuid(conn['uuid'], display_name=conn['id'])
def metadata_of_selected(builder):
selection = builder.get_object('provider-selection')
model, treeiter = selection.get_selected()
if treeiter is None:
return
else:
uuid_, _, _, _ = model[treeiter]
return Metadata.from_uuid(uuid_)
def test_metadata_from_uuid_invalid(self, _):
uuid = "test"
display_name = "end_of_the_world"
metadata = Metadata.from_uuid(uuid=uuid, display_name=display_name)
self.assertEqual(metadata.display_name, display_name)
def test_metadata_from(self, _):
uuid = "test"
metadata = Metadata.from_uuid(uuid=uuid)
self.assertEqual(metadata.display_name, "correct")
self.assertEqual(metadata.uuid, "correct")
