def make_ioc(name=None,
description='Automatically generated IOC',
author='IOC_api',
links=None,
keywords=None,
iocid=None):
"""
This generates all parts of an IOC, but without any definition.
This is a helper function used by __init__.
:param name: string, Name of the ioc
:param description: string, description of the ioc
:param author: string, author name/email address
:param links: ist of tuples. Each tuple should be in the form (rel, href, value).
:param keywords: string. This is normally a space delimited string of values that may be used as keywords
:param iocid: GUID for the IOC. This should not be specified under normal circumstances.
:return: a tuple containing three elementTree Element objects
The first element, the root, contains the entire IOC itself.
The second element, the top level OR indicator, allows the user to add
additional IndicatorItem or Indicator nodes to the IOC easily.
The third element, the parameters node, allows the user to quickly
parse the parameters.
"""
root = ioc_et.make_ioc_root(iocid)
root.append(ioc_et.make_metadata_node(name, description, author, links, keywords))
metadata_node = root.find('metadata')
top_level_indicator = make_indicator_node('OR')
parameters_node = (ioc_et.make_parameters_node())
root.append(ioc_et.make_criteria_node(top_level_indicator))
root.append(parameters_node)
ioc_et.set_root_lastmodified(root)
return root, metadata_node, top_level_indicator, parameters_node
def make_ioc(name=None,
description='Automatically generated IOC',
author='IOC_api',
links=None,
keywords=None,
iocid=None):
"""
This generates all parts of an IOC, but without any definition.
This is a helper function used by __init__.
:param name: string, Name of the ioc
:param description: string, description of the ioc
:param author: string, author name/email address
:param links: ist of tuples. Each tuple should be in the form (rel, href, value).
:param keywords: string. This is normally a space delimited string of values that may be used as keywords
:param iocid: GUID for the IOC. This should not be specified under normal circumstances.
:return: a tuple containing three elementTree Element objects
The first element, the root, contains the entire IOC itself.
The second element, the top level OR indicator, allows the user to add
additional IndicatorItem or Indicator nodes to the IOC easily.
The third element, the parameters node, allows the user to quickly
parse the parameters.
"""
root = ioc_et.make_ioc_root(iocid)
root.append(ioc_et.make_metadata_node(name, description, author, links, keywords))
metadata_node = root.find('metadata')
top_level_indicator = make_indicator_node('OR')
parameters_node = (ioc_et.make_parameters_node())
root.append(ioc_et.make_criteria_node(top_level_indicator))
root.append(parameters_node)
ioc_et.set_root_lastmodified(root)
return root, metadata_node, top_level_indicator, parameters_node
def set_lastmodified_date(self, date=None):
"""
Set the last modified date of a IOC to the current date.
User may specify the date they want to set as well.
:param date: Date value to set the last modified date to. This should be in the xsdDate form.
This defaults to the current date if it is not provided.
xsdDate Form: YYYY-MM-DDTHH:MM:SS
:return: True
:raises: IOCParseError if date format is not valid.
"""
if date:
match = re.match(DATE_REGEX, date)
if not match:
raise IOCParseError('last-modified date is not valid. Must be in the form YYYY-MM-DDTHH:MM:SS')
ioc_et.set_root_lastmodified(self.root, date)
return True
def set_lastmodified_date(self, date=None):
"""
Set the last modified date of a IOC to the current date.
User may specify the date they want to set as well.
:param date: Date value to set the last modified date to. This should be in the xsdDate form.
This defaults to the current date if it is not provided.
xsdDate Form: YYYY-MM-DDTHH:MM:SS
:return: True
:raises: IOCParseError if date format is not valid.
"""
if date:
match = re.match(DATE_REGEX, date)
if not match:
raise IOCParseError('last-modified date is not valid. Must be in the form YYYY-MM-DDTHH:MM:SS')
ioc_et.set_root_lastmodified(self.root, date)
return True
