def get_xml_validator_class(doc):
"""Returns the XML validator class required to validate the input
`doc`.
Args:
doc: An XML document. This can be a filename, file-like object,
``etree._Element``, or ``etree._ElementTree`` instance.
Returns:
An XML Schema validator class (not object instance) which provides
validation functionality required to validate `doc`.
"""
root = utils.get_etree_root(doc)
if utils.is_stix(root):
return STIXSchemaValidator
if utils.is_cybox(root):
return CyboxSchemaValidator
ns = utils.get_namespace(root)
error = (
"Unable determine validator class for input type. Root element "
"namespace: {0}"
).format(ns)
raise errors.ValidationError(error)
def get_xml_validator_class(doc):
"""Returns the XML validator class required to validate the input
`doc`.
Args:
doc: An XML document. This can be a filename, file-like object,
``etree._Element``, or ``etree._ElementTree`` instance.
Returns:
An XML Schema validator class (not object instance) which provides
validation functionality required to validate `doc`.
"""
root = utils.get_etree_root(doc)
if utils.is_stix(root):
return STIXSchemaValidator
if utils.is_cybox(root):
return CyboxSchemaValidator
ns = utils.get_namespace(root)
error = ("Unable determine validator class for input type. Root element "
"namespace: {0}").format(ns)
raise errors.ValidationError(error)
def check_root(doc):
if utils.is_stix(doc):
return
error = "Input document does not contain a valid STIX root element."
raise errors.ValidationError(error)
def check_root(doc):
if utils.is_stix(doc):
return
error = "Input document does not contain a valid STIX root element."
raise errors.ValidationError(error)