diff --git a/lib/ansible/modules/network/f5/bigip_remote_role.py b/lib/ansible/modules/network/f5/bigip_remote_role.py new file mode 100644 index 0000000000..ce880aaa20 --- /dev/null +++ b/lib/ansible/modules/network/f5/bigip_remote_role.py @@ -0,0 +1,556 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright: (c) 2018, F5 Networks Inc. +# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) + +from __future__ import absolute_import, division, print_function +__metaclass__ = type + + +ANSIBLE_METADATA = {'metadata_version': '1.1', + 'status': ['preview'], + 'supported_by': 'community'} + +DOCUMENTATION = r''' +--- +module: bigip_remote_role +short_description: Manage remote roles on a BIG-IP +description: + - Manages remote roles on a BIG-IP. Remote roles are used in situations where + user authentication is handled off-box. Local access control to the BIG-IP + is controlled by the defined remote role. Where-as authentication (and by + extension, assignment to the role) is handled off-box. +version_added: 2.7 +options: + name: + description: + - Specifies the name of the remote role. + required: True + line_order: + description: + - Specifies the order of the line in the file C(/config/bigip/auth/remoterole). + - The LDAP and Active Directory servers read this file line by line. + - The order of the information is important; therefore, F5 recommends that + you set the first line at 1000. This allows you, in the future, to insert + lines before the first line. + - When creating a new remote role, this parameter is required. + attribute_string: + description: + - Specifies the user account attributes saved in the group, in the format + C(cn=, ou=, dc=). + - When creating a new remote role, this parameter is required. + remote_access: + description: + - Enables or disables remote access for the specified group of remotely + authenticated users. + - When creating a new remote role, if this parameter is not specified, the default + is C(yes). + type: bool + assigned_role: + description: + - Specifies the authorization (level of access) for the account. + - When creating a new remote role, if this parameter is not provided, the + default is C(none). + - The C(partition_access) parameter controls which partitions the account can + access. + - The chosen role may affect the partitions that one is allowed to specify. + Specifically, roles such as C(administrator), C(auditor) and C(resource-administrator) + required a C(partition_access) of C(all). + - A set of pre-existing roles ship with the system. They are C(none), C(guest), + C(operator), C(application-editor), C(manager), C(certificate-manager), + C(irule-manager), C(user-manager), C(resource-administrator), C(auditor), + C(administrator), C(firewall-manager). + partition_access: + description: + - Specifies the accessible partitions for the account. + - This parameter supports the reserved names C(all) and C(Common), as well as + specific partitions a user may access. + - Users who have access to a partition can operate on objects in that partition, + as determined by the permissions conferred by the user's C(assigned_role). + - When creating a new remote role, if this parameter is not specified, the default + is C(all). + terminal_access: + description: + - Specifies terminal-based accessibility for remote accounts not already + explicitly assigned a user role. + - Common values for this include C(tmsh) and C(none), however custom values + may also be specified. + - When creating a new remote role, if this parameter is not specified, the default + is C(none). + state: + description: + - When C(present), guarantees that the remote role exists. + - When C(absent), removes the remote role from the system. + default: present + choices: + - absent + - present +extends_documentation_fragment: f5 +author: + - Tim Rupp (@caphrim007) +''' + +EXAMPLES = r''' +- name: Create a remote role + bigip_remote_role: + name: foo + group_name: ldap_group + line_order: 1 + attribute_string: memberOf=cn=ldap_group,cn=ldap.group,ou=ldap + remote_access: enabled + assigned_role: administrator + partition_access: all + terminal_access: none + state: present + provider: + password: secret + server: lb.mydomain.com + user: admin + delegate_to: localhost +''' + +RETURN = r''' +attribute_string: + description: The new attribute string of the resource. + returned: changed + type: string + sample: "memberOf=cn=ldap_group,cn=ldap.group,ou=ldap" +terminal_access: + description: The terminal setting of the remote role. + returned: changed + type: string + sample: tmsh +line_order: + description: Order of the remote role for LDAP and Active Directory servers. + returned: changed + type: int + sample: 1000 +assigned_role: + description: System role that this remote role is associated with. + returned: changed + type: string + sample: administrator +partition_access: + description: Partition that the role has access to. + returned: changed + type: string + sample: all +remote_access: + description: Whether remote access is allowed or not. + returned: changed + type: bool + sample: no +''' + +from ansible.module_utils.basic import AnsibleModule +from ansible.module_utils.basic import env_fallback +from ansible.module_utils.six import iteritems + +try: + from library.module_utils.network.f5.bigip import F5RestClient + from library.module_utils.network.f5.common import F5ModuleError + from library.module_utils.network.f5.common import AnsibleF5Parameters + from library.module_utils.network.f5.common import cleanup_tokens + from library.module_utils.network.f5.common import fq_name + from library.module_utils.network.f5.common import f5_argument_spec + from library.module_utils.network.f5.common import exit_json + from library.module_utils.network.f5.common import fail_json + from library.module_utils.network.f5.common import flatten_boolean + from library.module_utils.network.f5.common import transform_name +except ImportError: + from ansible.module_utils.network.f5.bigip import F5RestClient + from ansible.module_utils.network.f5.common import F5ModuleError + from ansible.module_utils.network.f5.common import AnsibleF5Parameters + from ansible.module_utils.network.f5.common import cleanup_tokens + from ansible.module_utils.network.f5.common import fq_name + from ansible.module_utils.network.f5.common import f5_argument_spec + from ansible.module_utils.network.f5.common import exit_json + from ansible.module_utils.network.f5.common import fail_json + from ansible.module_utils.network.f5.common import flatten_boolean + from ansible.module_utils.network.f5.common import transform_name + + +class Parameters(AnsibleF5Parameters): + api_map = { + 'attribute': 'attribute_string', + 'console': 'terminal_access', + 'lineOrder': 'line_order', + 'role': 'assigned_role', + 'userPartition': 'partition_access', + 'deny': 'remote_access' + } + + api_attributes = [ + 'attribute', + 'console', + 'lineOrder', + 'role', + 'deny', + 'userPartition', + ] + + returnables = [ + 'attribute_string', + 'terminal_access', + 'line_order', + 'assigned_role', + 'partition_access', + 'remote_access', + ] + + updatables = [ + 'attribute_string', + 'terminal_access', + 'line_order', + 'assigned_role', + 'partition_access', + 'remote_access', + ] + + role_map = { + 'application-editor': 'applicationeditor', + 'none': 'noaccess', + 'certificate-manager': 'certificatemanager', + 'irule-manager': 'irulemanager', + 'user-manager': 'usermanager', + 'resource-administrator': 'resourceadmin', + 'firewall-manager': 'firewallmanager' + } + + +class ApiParameters(Parameters): + pass + + +class ModuleParameters(Parameters): + @property + def partition(self): + return 'Common' + + @property + def assigned_role(self): + if self._values['assigned_role'] is None: + return None + return self.role_map.get(self._values['assigned_role'], self._values['assigned_role']) + + @property + def terminal_access(self): + if self._values['terminal_access'] in [None, 'tmsh']: + return self._values['terminal_access'] + elif self._values['terminal_access'] == 'none': + return 'disable' + return self._values['terminal_access'] + + @property + def partition_access(self): + if self._values['partition_access'] is None: + return None + if self._values['partition_access'] == 'all': + return 'All' + return self._values['partition_access'] + + @property + def remote_access(self): + result = flatten_boolean(self._values['remote_access']) + if result == 'yes': + return 'disabled' + elif result == 'no': + return 'enabled' + + +class Changes(Parameters): + def to_return(self): + result = {} + try: + for returnable in self.returnables: + result[returnable] = getattr(self, returnable) + result = self._filter_params(result) + except Exception: + pass + return result + + +class UsableChanges(Changes): + pass + + +class ReportableChanges(Changes): + @property + def assigned_role(self): + if self._values['assigned_role'] is None: + return None + rmap = dict((v, k) for k, v in iteritems(self.role_map)) + return rmap.get(self._values['assigned_role'], self._values['assigned_role']) + + @property + def terminal_access(self): + if self._values['terminal_access'] in [None, 'tmsh']: + return self._values['terminal_access'] + elif self._values['terminal_access'] == 'disabled': + return 'none' + return self._values['terminal_access'] + + +class Difference(object): + def __init__(self, want, have=None): + self.want = want + self.have = have + + def compare(self, param): + try: + result = getattr(self, param) + return result + except AttributeError: + return self.__default(param) + + def __default(self, param): + attr1 = getattr(self.want, param) + try: + attr2 = getattr(self.have, param) + if attr1 != attr2: + return attr1 + except AttributeError: + return attr1 + + +class ModuleManager(object): + def __init__(self, *args, **kwargs): + self.module = kwargs.get('module', None) + self.client = kwargs.get('client', None) + self.want = ModuleParameters(params=self.module.params) + self.have = ApiParameters() + self.changes = UsableChanges() + + def _set_changed_options(self): + changed = {} + for key in Parameters.returnables: + if getattr(self.want, key) is not None: + changed[key] = getattr(self.want, key) + if changed: + self.changes = UsableChanges(params=changed) + + def _update_changed_options(self): + diff = Difference(self.want, self.have) + updatables = Parameters.updatables + changed = dict() + for k in updatables: + change = diff.compare(k) + if change is None: + continue + else: + if isinstance(change, dict): + changed.update(change) + else: + changed[k] = change + if changed: + self.changes = UsableChanges(params=changed) + return True + return False + + def should_update(self): + result = self._update_changed_options() + if result: + return True + return False + + def exec_module(self): + changed = False + result = dict() + state = self.want.state + + if state == "present": + changed = self.present() + elif state == "absent": + changed = self.absent() + + reportable = ReportableChanges(params=self.changes.to_return()) + changes = reportable.to_return() + result.update(**changes) + result.update(dict(changed=changed)) + self._announce_deprecations(result) + return result + + def _announce_deprecations(self, result): + warnings = result.pop('__warnings', []) + for warning in warnings: + self.client.module.deprecate( + msg=warning['msg'], + version=warning['version'] + ) + + def present(self): + if self.exists(): + return self.update() + else: + return self.create() + + def exists(self): + uri = "https://{0}:{1}/mgmt/tm/auth/remote-role/role-info/{2}".format( + self.client.provider['server'], + self.client.provider['server_port'], + transform_name(self.want.partition, self.want.name) + ) + resp = self.client.api.get(uri) + try: + response = resp.json() + except ValueError: + return False + if resp.status == 404 or 'code' in response and response['code'] == 404: + return False + return True + + def update(self): + self.have = self.read_current_from_device() + if not self.should_update(): + return False + if self.module.check_mode: + return True + self.update_on_device() + return True + + def remove(self): + if self.module.check_mode: + return True + self.remove_from_device() + if self.exists(): + raise F5ModuleError("Failed to delete the resource.") + return True + + def create(self): + if self.want.partition_access is None: + self.want.update({'partition_access': 'all'}) + if self.want.remote_access is None: + self.want.update({'remote_access': True}) + if self.want.assigned_role is None: + self.want.update({'assigned_role': 'none'}) + if self.want.terminal_access is None: + self.want.update({'terminal_access': 'none'}) + self._set_changed_options() + if self.module.check_mode: + return True + self.create_on_device() + return True + + def create_on_device(self): + params = self.changes.api_params() + params['name'] = self.want.name + uri = "https://{0}:{1}/mgmt/tm/auth/remote-role/role-info/".format( + self.client.provider['server'], + self.client.provider['server_port'] + ) + resp = self.client.api.post(uri, json=params) + try: + response = resp.json() + except ValueError as ex: + raise F5ModuleError(str(ex)) + + if 'code' in response and response['code'] in [400, 403]: + if 'message' in response: + raise F5ModuleError(response['message']) + else: + raise F5ModuleError(resp.content) + + def update_on_device(self): + params = self.changes.api_params() + uri = "https://{0}:{1}/mgmt/tm/auth/remote-role/role-info/{2}".format( + self.client.provider['server'], + self.client.provider['server_port'], + transform_name(self.want.partition, self.want.name) + ) + resp = self.client.api.patch(uri, json=params) + try: + response = resp.json() + except ValueError as ex: + raise F5ModuleError(str(ex)) + + if 'code' in response and response['code'] == 400: + if 'message' in response: + if 'Once configured [All] partition, remote user group cannot' in response['message']: + raise F5ModuleError( + "The specified 'attribute_string' is already used in the 'all' partition." + ) + raise F5ModuleError(response['message']) + else: + raise F5ModuleError(resp.content) + + def absent(self): + if self.exists(): + return self.remove() + return False + + def remove_from_device(self): + uri = "https://{0}:{1}/mgmt/tm/auth/remote-role/role-info/{2}".format( + self.client.provider['server'], + self.client.provider['server_port'], + transform_name(self.want.partition, self.want.name) + ) + response = self.client.api.delete(uri) + if response.status == 200: + return True + if 'code' in response and response['code'] == 400: + if 'message' in response: + raise F5ModuleError(response['message']) + else: + raise F5ModuleError(response.content) + + def read_current_from_device(self): + uri = "https://{0}:{1}/mgmt/tm/auth/remote-role/role-info/{2}".format( + self.client.provider['server'], + self.client.provider['server_port'], + transform_name(self.want.partition, self.want.name) + ) + resp = self.client.api.get(uri) + try: + response = resp.json() + except ValueError as ex: + raise F5ModuleError(str(ex)) + + if 'code' in response and response['code'] == 400: + if 'message' in response: + raise F5ModuleError(response['message']) + else: + raise F5ModuleError(resp.content) + return ApiParameters(params=response) + + +class ArgumentSpec(object): + def __init__(self): + self.supports_check_mode = True + argument_spec = dict( + name=dict(required=True), + line_order=dict(type='int'), + attribute_string=dict(), + remote_access=dict(type='bool'), + assigned_role=dict(), + partition_access=dict(), + terminal_access=dict(), + state=dict( + default='present', + choices=['present', 'absent'] + ), + ) + self.argument_spec = {} + self.argument_spec.update(f5_argument_spec) + self.argument_spec.update(argument_spec) + + +def main(): + spec = ArgumentSpec() + + module = AnsibleModule( + argument_spec=spec.argument_spec, + supports_check_mode=spec.supports_check_mode, + ) + + try: + client = F5RestClient(**module.params) + mm = ModuleManager(module=module, client=client) + results = mm.exec_module() + exit_json(module, results, client) + except F5ModuleError as ex: + fail_json(module, ex, client) + + +if __name__ == '__main__': + main() diff --git a/test/units/modules/network/f5/test_bigip_remote_role.py b/test/units/modules/network/f5/test_bigip_remote_role.py new file mode 100644 index 0000000000..ec02a600a5 --- /dev/null +++ b/test/units/modules/network/f5/test_bigip_remote_role.py @@ -0,0 +1,108 @@ +# -*- coding: utf-8 -*- +# +# Copyright: (c) 2017, F5 Networks Inc. +# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) + +from __future__ import (absolute_import, division, print_function) +__metaclass__ = type + +import os +import json +import pytest +import sys + +from nose.plugins.skip import SkipTest +if sys.version_info < (2, 7): + raise SkipTest("F5 Ansible modules require Python >= 2.7") + +from ansible.compat.tests import unittest +from ansible.compat.tests.mock import Mock +from ansible.compat.tests.mock import patch +from ansible.module_utils.basic import AnsibleModule + +try: + from library.modules.bigip_remote_role import ApiParameters + from library.modules.bigip_remote_role import ModuleParameters + from library.modules.bigip_remote_role import ModuleManager + from library.modules.bigip_remote_role import ArgumentSpec + from library.module_utils.network.f5.common import F5ModuleError + from library.module_utils.network.f5.common import iControlUnexpectedHTTPError + from test.unit.modules.utils import set_module_args +except ImportError: + try: + from ansible.modules.network.f5.bigip_remote_role import ApiParameters + from ansible.modules.network.f5.bigip_remote_role import ModuleParameters + from ansible.modules.network.f5.bigip_remote_role import ModuleManager + from ansible.modules.network.f5.bigip_remote_role import ArgumentSpec + from ansible.module_utils.network.f5.common import F5ModuleError + from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError + from units.modules.utils import set_module_args + except ImportError: + raise SkipTest("F5 Ansible modules require the f5-sdk Python library") + +fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures') +fixture_data = {} + + +def load_fixture(name): + path = os.path.join(fixture_path, name) + + if path in fixture_data: + return fixture_data[path] + + with open(path) as f: + data = f.read() + + try: + data = json.loads(data) + except Exception: + pass + + fixture_data[path] = data + return data + + +class TestParameters(unittest.TestCase): + def test_module_parameters(self): + args = dict( + terminal_access='none', + ) + + p = ModuleParameters(params=args) + assert p.terminal_access == 'disable' + + def test_api_parameters(self): + args = load_fixture('load_auth_remote_role_role_info_1.json') + + p = ApiParameters(params=args) + assert p.terminal_access == 'disable' + + +class TestManager(unittest.TestCase): + + def setUp(self): + self.spec = ArgumentSpec() + + def test_create_remote_syslog(self, *args): + set_module_args(dict( + name='foo', + line_order=1000, + attribute_string='bar', + server='localhost', + password='password', + user='admin' + )) + + module = AnsibleModule( + argument_spec=self.spec.argument_spec, + supports_check_mode=self.spec.supports_check_mode + ) + + # Override methods in the specific type of manager + mm = ModuleManager(module=module) + mm.exists = Mock(side_effect=[False, True]) + mm.create_on_device = Mock(return_value=True) + + results = mm.exec_module() + + assert results['changed'] is True