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#!/usr/bin/python
# -*- coding: utf-8 -*
from lxml import etree
def policy_attributes(Policy_definition, policy_attributes):
for idx,(name,syntax,constraint,description,defaultvalue) in enumerate(policy_attributes):
policy_attribute_name = etree.SubElement(Policy_definition, 'policyAttribute', name=name)
policy_attribute_descriptor = etree.SubElement(policy_attribute_name,'Descriptor')
policy_attribute_syntax = etree.SubElement(policy_attribute_descriptor, 'Syntax').text = syntax
if constraint != 'NULL':
policy_attribute_constraint = etree.SubElement(policy_attribute_descriptor, 'Constraint').text=constraint
policy_attribute_description = etree.SubElement(policy_attribute_descriptor, 'Description').text = description
if defaultvalue != 'NULL':
policy_attribute_defaultvalue = etree.SubElement(policy_attribute_descriptor, 'DefaultValue').text = defaultvalue
else:
policy_attribute_defaultvalue = etree.SubElement(policy_attribute_descriptor, 'DefaultValue')
def constraint_attributes(constraint_definition, constraint_attributes):
for idx,(constraintid, syntax, constraint, description, defaultvalue, value) in enumerate(constraint_attributes):
constraint_id = etree.SubElement(constraint_definition, 'constraint', id = constraintid)
constraint_id_descriptor = etree.SubElement(constraint_id, 'descriptor')
constraint_id_descriptor_syntax = etree.SubElement(constraint_id_descriptor, 'Syntax').text = syntax
if constraint != 'NULL':
constraint_id_descriptor_syntax = etree.SubElement(constraint_id_descriptor, 'Constraint').text = constraint
constraint_id_descriptor_description = etree.SubElement(constraint_id_descriptor, 'Description').text = description
if defaultvalue != 'NULL':
constraint_id_descriptor_defaultvalue = etree.SubElement(constraint_id_descriptor, 'DefaultValue').text = defaultvalue
if value != 'NULL':
constraint_value = etree.SubElement(constraint_id, 'value').text = value
else:
constraint_value = etree.SubElement(constraint_id, 'value')
def policy_parameters(Policy_definition, parameters):
for idx,(name, value) in enumerate(parameters):
policy_param_name = etree.SubElement(Policy_definition, 'params', name=name)
if value != 'NULL':
policy_param_value = etree.SubElement(policy_param_name, 'value').text=value
else:
policy_param_value = etree.SubElement(policy_param_name, 'value')
def policy_definition(Policy_Value,definition):
Policy_definition = etree.SubElement(Policy_Value, 'def', id=definition['id'], classId=definition['classid'])
Policy_description = etree.SubElement(Policy_definition, 'description').text = definition['description']
return Policy_definition
def constraint_definition(Policy_Value, definition):
constraint_definition = etree.SubElement(Policy_Value, 'constraint', id=definition['id'])
constraint_description = etree.SubElement(constraint_definition, 'description').text = definition['description']
constraint_classid = etree.SubElement(constraint_definition, 'classId').text = definition['classId']
return constraint_definition
def check_ext_key_usage(mylist, string):
s1 = 'true'
s2 = 'false'
if string in mylist:
return s1
else:
return s2
def get_policyId(root):
Policy_Value = root.findall('./PolicySets/PolicySet/value')
value = 0
for key in Policy_Value:
attributes = key.attrib
value = attributes["id"]
if value is 0:
pvalue = '1'
else:
pvalue = int(value) + 1
return str(pvalue)
def get_Element_PolicyValue(PolicySet,javaclass):
mydict = {}
for key in PolicySet.iterchildren(tag='value'):
PolicyValues=key.items()[0][1]
classId=key[0].get('classId')
mydict[classId]=PolicyValues
if mydict.has_key(javaclass):
value_Id = mydict[javaclass]
Policy_value = PolicySet.find('./value[@id=' + "\"" + str(value_Id) + "\"" + "]")
return Policy_value
else:
return None
def check_policy(PolicySet, javaclass):
DefinedPolicies = PolicySet.findall("./value/def")
list_of_policy_classes = []
for classes in DefinedPolicies:
list_of_policy_classes.append(classes.get('classId'))
# check if my classId is already there
if javaclass in list_of_policy_classes:
return True
else:
return False
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