def test_uuid_link_manager_update_links_no_links_yet():
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.update_links({})
assert not received_outputs_dir.exists()
assert not data_source_push_agent_dir.exists()
def test_uuid_link_manager_create_link_and_target_dir():
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=True)
assert len(list(received_outputs_dir.iterdir())) == 1
assert len(list(data_source_push_agent_dir.iterdir())) == 1
link = next(iter(uuid_link_manager))
assert link.source == received_outputs_dir.joinpath(raw_uuid)
assert link.target == data_source_push_agent_dir.joinpath(hostname)
def test_uuid_link_manager_create_link_to_different_uuid():
hostname = "my-hostname"
raw_uuid_old = "59e631e9-de89-40d6-9662-ba54569a24fb"
raw_uuid_new = "db1ea77f-330e-4fb5-b59e-925f55290533"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid_old), create_target_dir=False)
uuid_link_manager.create_link(hostname, UUID(raw_uuid_new), create_target_dir=False)
assert len(list(received_outputs_dir.iterdir())) == 1
assert not data_source_push_agent_dir.exists()
link = next(iter(uuid_link_manager))
assert link.source == received_outputs_dir.joinpath(raw_uuid_new)
assert link.target == data_source_push_agent_dir.joinpath(hostname)
def test_openapi_host_link_uuid_204(
aut_user_auth_wsgi_app: WebTestAppForCMK) -> None:
uuid = UUID("1409ac78-6548-4138-9285-12484409ddf2")
aut_user_auth_wsgi_app.call_method(
"put",
_URL_LINK_UUID,
params=json.dumps({"uuid": str(uuid)}),
status=204,
headers={"Accept": "application/json"},
content_type="application/json; charset=utf-8",
)
assert (UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
).get_uuid("example.com") == uuid)
def test_uuid_link_manager_create_existing_link():
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=False)
# second time should be no-op, at least not fail
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=False)
def _wrap_tls(self) -> ssl.SSLSocket:
controller_uuid = UUIDLinkManager(
received_outputs_dir=paths.received_outputs_dir,
data_source_dir=paths.data_source_push_agent_dir,
).get_uuid(self.host_name)
if controller_uuid is None:
raise MKFetcherError("Agent controller not registered")
self._logger.debug("Reading data from agent via TLS socket")
try:
ctx = ssl.create_default_context(cafile=paths.root_cert_file)
ctx.load_cert_chain(certfile=paths.site_cert_file)
return ctx.wrap_socket(self._socket,
server_hostname=str(controller_uuid))
except ssl.SSLError as e:
raise MKFetcherError("Error establishing TLS connection") from e
def test_uuid_link_manager_update_links_no_host():
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=False)
uuid_link_manager.update_links({})
assert list(received_outputs_dir.iterdir()) == []
assert not data_source_push_agent_dir.exists()
def test_uuid_link_manager_update_links_host_no_push():
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=False)
uuid_link_manager.update_links({hostname: {}})
assert len(list(received_outputs_dir.iterdir())) == 1
assert not data_source_push_agent_dir.exists()
link = next(iter(uuid_link_manager))
assert link.source == received_outputs_dir.joinpath(raw_uuid)
assert link.target == data_source_push_agent_dir.joinpath(hostname)
def test_uuid_link_manager_unlink_sources():
hostname_1 = "my-hostname-1"
raw_uuid_1 = "59e631e9-de89-40d6-9662-ba54569a24fb"
hostname_2 = "my-hostname-2"
raw_uuid_2 = "db1ea77f-330e-4fb5-b59e-925f55290533"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname_1, UUID(raw_uuid_1), create_target_dir=False)
uuid_link_manager.create_link(hostname_2, UUID(raw_uuid_2), create_target_dir=False)
uuid_link_manager.unlink_sources([hostname_1])
sources = list(received_outputs_dir.iterdir())
assert len(sources) == 1
assert sources[0].name == raw_uuid_2
assert not data_source_push_agent_dir.exists()
def test_uuid_link_manager_update_links_host_push(create_target_dir: bool) -> None:
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
# During link creation the cmk_agent_connection could possibly not be calculated yet,
# ie. push-agent or other.
# During links update the target dirs are created for push hosts.
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=create_target_dir)
uuid_link_manager.update_links({hostname: {"cmk_agent_connection": "push-agent"}})
assert len(list(received_outputs_dir.iterdir())) == 1
assert len(list(data_source_push_agent_dir.iterdir())) == 1
link = next(iter(uuid_link_manager))
assert link.source == received_outputs_dir.joinpath(raw_uuid)
assert link.target == data_source_push_agent_dir.joinpath(hostname)
def test_uuid_link_manager_update_links_no_host_but_ready_or_discoverable(
folder: Path,
has_link: bool,
) -> None:
hostname = "my-hostname"
raw_uuid = "59e631e9-de89-40d6-9662-ba54569a24fb"
folder.mkdir(parents=True, exist_ok=True)
with get_r4r_filepath(folder, UUID(raw_uuid)).open("w") as f:
f.write("")
uuid_link_manager = UUIDLinkManager(
received_outputs_dir=received_outputs_dir,
data_source_dir=data_source_push_agent_dir,
)
uuid_link_manager.create_link(hostname, UUID(raw_uuid), create_target_dir=False)
uuid_link_manager.update_links({})
if has_link:
assert len(list(received_outputs_dir.iterdir())) == 1
else:
assert list(received_outputs_dir.iterdir()) == []
assert not data_source_push_agent_dir.exists()
def _rename_host_in_uuid_link_manager(
uuid_link_manager: UUIDLinkManager,
successful_renamings: Sequence[_Tuple[HostName, HostName]],
) -> Sequence[_Tuple[HostName, HostName]]:
return uuid_link_manager.rename(successful_renamings)