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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2024, Cisco Systems
# GNU General Public License v3.0+ (see LICENSE or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
from ansible.plugins.action import ActionBase
try:
from ansible_collections.ansible.utils.plugins.module_utils.common.argspec_validate import (
AnsibleArgSpecValidator,
)
except ImportError:
ANSIBLE_UTILS_IS_INSTALLED = False
else:
ANSIBLE_UTILS_IS_INSTALLED = True
from ansible.errors import AnsibleActionFail
from ansible_collections.cisco.ise.plugins.plugin_utils.ise import (
ISESDK,
ise_argument_spec,
ise_compare_equality,
get_dict_result,
)
from ansible_collections.cisco.ise.plugins.plugin_utils.exceptions import (
InconsistentParameters,
)
# Get common arguments specification
argument_spec = ise_argument_spec()
# Add arguments specific for this module
argument_spec.update(dict(
state=dict(type="str", default="present", choices=["present"]),
authType=dict(type="str"),
certId=dict(type="str"),
configureVti=dict(type="bool"),
espAhProtocol=dict(type="str"),
hostName=dict(type="str"),
iface=dict(type="str"),
ikeReAuthTime=dict(type="int"),
ikeVersion=dict(type="str"),
localInternalIp=dict(type="str"),
modeOption=dict(type="str"),
nadIp=dict(type="str"),
phaseOneDHGroup=dict(type="str"),
phaseOneEncryptionAlgo=dict(type="str"),
phaseOneHashAlgo=dict(type="str"),
phaseOneLifeTime=dict(type="int"),
phaseTwoDHGroup=dict(type="str"),
phaseTwoEncryptionAlgo=dict(type="str"),
phaseTwoHashAlgo=dict(type="str"),
phaseTwoLifeTime=dict(type="int"),
psk=dict(type="str"),
remotePeerInternalIp=dict(type="str"),
))
required_if = [
("state", "present", [], True),
]
required_one_of = []
mutually_exclusive = []
required_together = []
class Ipsec(object):
def __init__(self, params, ise):
self.ise = ise
self.new_object = dict(
auth_type=params.get("authType"),
cert_id=params.get("certId"),
configure_vti=params.get("configureVti"),
esp_ah_protocol=params.get("espAhProtocol"),
host_name=params.get("hostName"),
iface=params.get("iface"),
ike_re_auth_time=params.get("ikeReAuthTime"),
ike_version=params.get("ikeVersion"),
local_internal_ip=params.get("localInternalIp"),
mode_option=params.get("modeOption"),
nad_ip=params.get("nadIp"),
phase_one_dhgroup=params.get("phaseOneDHGroup"),
phase_one_encryption_algo=params.get("phaseOneEncryptionAlgo"),
phase_one_hash_algo=params.get("phaseOneHashAlgo"),
phase_one_life_time=params.get("phaseOneLifeTime"),
phase_two_dhgroup=params.get("phaseTwoDHGroup"),
phase_two_encryption_algo=params.get("phaseTwoEncryptionAlgo"),
phase_two_hash_algo=params.get("phaseTwoHashAlgo"),
phase_two_life_time=params.get("phaseTwoLifeTime"),
psk=params.get("psk"),
remote_peer_internal_ip=params.get("remotePeerInternalIp"),
)
def get_object_by_name(self, name):
# NOTICE: Get does not support/work for filter by name with EQ
result = None
gen_items_responses = self.ise.exec(
family="native_ipsec",
function="get_ipsec_enabled_nodes_generator"
)
try:
for items_response in gen_items_responses:
items = items_response.response.get('response', [])
result = get_dict_result(items, 'name', name)
if result:
return result
except (TypeError, AttributeError) as e:
self.ise.fail_json(
msg=(
"An error occured when executing operation."
" Check the configuration of your API Settings and API Gateway settings on your ISE server."
" This collection assumes that the API Gateway, the ERS APIs and OpenAPIs are enabled."
" You may want to enable the (ise_debug: True) argument."
" The error was: {error}"
).format(error=e)
)
except Exception:
result = None
return result
return result
def get_object_by_id(self, id):
# NOTICE: Does not have a get by id method or it is in another action
result = None
return result
def exists(self):
prev_obj = None
id_exists = False
name_exists = False
o_id = self.new_object.get("id")
name = self.new_object.get("name")
if o_id:
prev_obj = self.get_object_by_id(o_id)
id_exists = prev_obj is not None and isinstance(prev_obj, dict)
if not id_exists and name:
prev_obj = self.get_object_by_name(name)
name_exists = prev_obj is not None and isinstance(prev_obj, dict)
if name_exists:
_id = prev_obj.get("id")
if id_exists and name_exists and o_id != _id:
raise InconsistentParameters("The 'id' and 'name' params don't refer to the same object")
it_exists = prev_obj is not None and isinstance(prev_obj, dict)
return (it_exists, prev_obj)
def requires_update(self, current_obj):
requested_obj = self.new_object
obj_params = [
("authType", "auth_type"),
("certId", "cert_id"),
("configureVti", "configure_vti"),
("espAhProtocol", "esp_ah_protocol"),
("hostName", "host_name"),
("iface", "iface"),
("ikeReAuthTime", "ike_re_auth_time"),
("ikeVersion", "ike_version"),
("localInternalIp", "local_internal_ip"),
("modeOption", "mode_option"),
("nadIp", "nad_ip"),
("phaseOneDHGroup", "phase_one_dhgroup"),
("phaseOneEncryptionAlgo", "phase_one_encryption_algo"),
("phaseOneHashAlgo", "phase_one_hash_algo"),
("phaseOneLifeTime", "phase_one_life_time"),
("phaseTwoDHGroup", "phase_two_dhgroup"),
("phaseTwoEncryptionAlgo", "phase_two_encryption_algo"),
("phaseTwoHashAlgo", "phase_two_hash_algo"),
("phaseTwoLifeTime", "phase_two_life_time"),
("psk", "psk"),
("remotePeerInternalIp", "remote_peer_internal_ip"),
]
# Method 1. Params present in request (Ansible) obj are the same as the current (ISE) params
# If any does not have eq params, it requires update
return any(not ise_compare_equality(current_obj.get(ise_param),
requested_obj.get(ansible_param))
for (ise_param, ansible_param) in obj_params)
def create(self):
result = self.ise.exec(
family="native_ipsec",
function="create_ipsec_connection",
params=self.new_object,
).response
return result
def update(self):
id = self.new_object.get("id")
name = self.new_object.get("name")
result = None
result = self.ise.exec(
family="native_ipsec",
function="update_ipsec_connection_config",
params=self.new_object
).response
return result
class ActionModule(ActionBase):
def __init__(self, *args, **kwargs):
if not ANSIBLE_UTILS_IS_INSTALLED:
raise AnsibleActionFail("ansible.utils is not installed. Execute 'ansible-galaxy collection install ansible.utils'")
super(ActionModule, self).__init__(*args, **kwargs)
self._supports_async = False
self._supports_check_mode = False
self._result = None
# Checks the supplied parameters against the argument spec for this module
def _check_argspec(self):
aav = AnsibleArgSpecValidator(
data=self._task.args,
schema=dict(argument_spec=argument_spec),
schema_format="argspec",
schema_conditionals=dict(
required_if=required_if,
required_one_of=required_one_of,
mutually_exclusive=mutually_exclusive,
required_together=required_together,
),
name=self._task.action,
)
valid, errors, self._task.args = aav.validate()
if not valid:
raise AnsibleActionFail(errors)
def run(self, tmp=None, task_vars=None):
self._task.diff = False
self._result = super(ActionModule, self).run(tmp, task_vars)
self._result["changed"] = False
self._check_argspec()
ise = ISESDK(params=self._task.args)
obj = Ipsec(self._task.args, ise)
state = self._task.args.get("state")
response = None
if state == "present":
(obj_exists, prev_obj) = obj.exists()
if obj_exists:
if obj.requires_update(prev_obj):
ise_update_response = obj.update()
self._result.update(dict(ise_update_response=ise_update_response))
(obj_exists, updated_obj) = obj.exists()
response = updated_obj
ise.object_updated()
else:
response = prev_obj
ise.object_already_present()
else:
ise_create_response = obj.create()
(obj_exists, created_obj) = obj.exists()
response = created_obj
ise.object_created()
self._result.update(dict(ise_response=response))
self._result.update(ise.exit_json())
return self._result
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