def _add_scanned_hosts_to_folder(folder: "CREFolder",
found: NetworkScanFoundHosts) -> None:
network_scan_properties = folder.attribute("network_scan")
translation = network_scan_properties.get("translate_names", {})
entries = []
for host_name, ipaddr in found:
host_name = translate_hostname(translation, host_name)
attrs = update_metadata({}, created_by=_("Network scan"))
if "tag_criticality" in network_scan_properties:
attrs["tag_criticality"] = network_scan_properties.get(
"tag_criticality", "offline")
if network_scan_properties.get("set_ipaddress", True):
attrs["ipaddress"] = ipaddr
if not Host.host_exists(host_name):
entries.append((host_name, attrs, None))
with store.lock_checkmk_configuration():
folder.create_hosts(entries)
folder.save()
def from_headerline(
cls,
line: bytes,
translation: TranslationOptions,
*,
encoding_fallback: str,
) -> "PiggybackMarker":
raw_host_name = ensure_str_with_fallback(
line.strip()[4:-4],
encoding='utf-8',
fallback=encoding_fallback,
)
assert raw_host_name
hostname = translate_hostname(translation, raw_host_name)
# Protect Checkmk against unallowed host names. Normally source scripts
# like agent plugins should care about cleaning their provided host names
# up, but we need to be sure here to prevent bugs in Checkmk code.
return cls(regex("[^%s]" % REGEX_HOST_NAME_CHARS).sub("_", hostname))
def from_headerline(
cls,
line: bytes,
translation: TranslationOptions,
*,
encoding_fallback: str,
) -> "PiggybackMarker":
# ? ensure_str called on a bytes object with different possible encodings
raw_host_name = ensure_str_with_fallback(
line.strip()[4:-4],
encoding="utf-8",
fallback=encoding_fallback,
)
assert raw_host_name
hostname = translate_hostname(translation, raw_host_name)
# Protect Checkmk against unallowed host names. Normally source scripts
# like agent plugins should care about cleaning their provided host names
# up, but we need to be sure here to prevent bugs in Checkmk code.
# TODO: this should be moved into the HostName class, if it is ever created.
return cls(
HostName(
regex("[^%s]" % REGEX_HOST_NAME_CHARS).sub("_", hostname)))
def test_translate_hostname(hostname, translation, result):
assert translations.translate_hostname(translation, hostname) == result