#!/usr/bin/python
# (c) 2018-2019, NetApp, 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': 'certified'}
DOCUMENTATION = '''
module: na_ontap_user
short_description: NetApp ONTAP user configuration and management
extends_documentation_fragment:
- netapp.na_ontap
version_added: '2.6'
author: NetApp Ansible Team (@carchi8py) <[email protected]>
description:
- Create or destroy users.
options:
state:
description:
- Whether the specified user should exist or not.
choices: ['present', 'absent']
default: 'present'
name:
description:
- The name of the user to manage.
required: true
applications:
description:
- List of application to grant access to.
required: true
type: list
choices: ['console', 'http','ontapi','rsh','snmp','service-processor','sp','ssh','telnet']
aliases:
- application
authentication_method:
description:
- Authentication method for the application.
- Not all authentication methods are valid for an application.
- Valid authentication methods for each application are as denoted in I(authentication_choices_description).
- Password for console application
- Password, domain, nsswitch, cert for http application.
- Password, domain, nsswitch, cert for ontapi application.
- Community for snmp application (when creating SNMPv1 and SNMPv2 users).
- The usm and community for snmp application (when creating SNMPv3 users).
- Password for sp application.
- Password for rsh application.
- Password for telnet application.
- Password, publickey, domain, nsswitch for ssh application.
required: true
choices: ['community', 'password', 'publickey', 'domain', 'nsswitch', 'usm', 'cert']
set_password:
description:
- Password for the user account.
- It is ignored for creating snmp users, but is required for creating non-snmp users.
- For an existing user, this value will be used as the new password.
role_name:
description:
- The name of the role. Required when C(state=present)
lock_user:
description:
- Whether the specified user account is locked.
type: bool
vserver:
description:
- The name of the vserver to use.
required: true
'''
EXAMPLES = """
- name: Create User
na_ontap_user:
state: present
name: SampleUser
applications: ssh,console
authentication_method: password
set_password: apn1242183u1298u41
lock_user: True
role_name: vsadmin
vserver: ansibleVServer
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
- name: Delete User
na_ontap_user:
state: absent
name: SampleUser
applications: ssh
authentication_method: password
vserver: ansibleVServer
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
"""
RETURN = """
"""
import traceback
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils._text import to_native
import ansible.module_utils.netapp as netapp_utils
from ansible.module_utils.netapp_module import NetAppModule
HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
class NetAppOntapUser(object):
"""
Common operations to manage users and roles.
"""
def __init__(self):
self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, choices=['present', 'absent'], default='present'),
name=dict(required=True, type='str'),
applications=dict(required=True, type='list', aliases=['application'],
choices=['console', 'http', 'ontapi', 'rsh', 'snmp',
'sp', 'service-processor', 'ssh', 'telnet'],),
authentication_method=dict(required=True, type='str',
choices=['community', 'password', 'publickey', 'domain', 'nsswitch', 'usm', 'cert']),
set_password=dict(required=False, type='str', no_log=True),
role_name=dict(required=False, type='str'),
lock_user=dict(required=False, type='bool'),
vserver=dict(required=True, type='str'),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
required_if=[
('state', 'present', ['role_name'])
],
supports_check_mode=True
)
self.na_helper = NetAppModule()
self.parameters = self.na_helper.set_parameters(self.module.params)
if HAS_NETAPP_LIB is False:
self.module.fail_json(msg="the python NetApp-Lib module is required")
else:
self.server = netapp_utils.setup_na_ontap_zapi(module=self.module, vserver=self.parameters['vserver'])
def get_user(self, application=None):
"""
Checks if the user exists.
:param: application: application to grant access to
:return:
Dictionary if user found
None if user is not found
"""
security_login_get_iter = netapp_utils.zapi.NaElement('security-login-get-iter')
query_details = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-account-info', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name'],
'authentication-method': self.parameters['authentication_method']})
if application is not None:
query_details.add_new_child('application', application)
query = netapp_utils.zapi.NaElement('query')
query.add_child_elem(query_details)
security_login_get_iter.add_child_elem(query)
try:
result = self.server.invoke_successfully(security_login_get_iter,
enable_tunneling=False)
if result.get_child_by_name('num-records') and \
int(result.get_child_content('num-records')) >= 1:
interface_attributes = result.get_child_by_name('attributes-list').\
get_child_by_name('security-login-account-info')
return_value = {
'lock_user': interface_attributes.get_child_content('is-locked'),
'role_name': interface_attributes.get_child_content('role-name')
}
return return_value
return None
except netapp_utils.zapi.NaApiError as error:
# Error 16034 denotes a user not being found.
if to_native(error.code) == "16034":
return None
# Error 16043 denotes the user existing, but the application missing
elif to_native(error.code) == "16043":
return None
else:
self.module.fail_json(msg='Error getting user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
def create_user(self, application):
"""
creates the user for the given application and authentication_method
:param: application: application to grant access to
"""
user_create = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-create', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name'],
'application': application,
'authentication-method': self.parameters['authentication_method'],
'role-name': self.parameters.get('role_name')})
if self.parameters.get('set_password') is not None:
user_create.add_new_child('password', self.parameters.get('set_password'))
try:
self.server.invoke_successfully(user_create,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error creating user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
def lock_given_user(self):
"""
locks the user
:return:
True if user locked
False if lock user is not performed
:rtype: bool
"""
user_lock = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-lock', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name']})
try:
self.server.invoke_successfully(user_lock,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error locking user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
def unlock_given_user(self):
"""
unlocks the user
:return:
True if user unlocked
False if unlock user is not performed
:rtype: bool
"""
user_unlock = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-unlock', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name']})
try:
self.server.invoke_successfully(user_unlock,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
if to_native(error.code) == '13114':
return False
else:
self.module.fail_json(msg='Error unlocking user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
return True
def delete_user(self, application):
"""
deletes the user for the given application and authentication_method
:param: application: application to grant access to
"""
user_delete = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-delete', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name'],
'application': application,
'authentication-method': self.parameters['authentication_method']})
try:
self.server.invoke_successfully(user_delete,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error removing user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
def change_password(self):
"""
Changes the password
:return:
True if password updated
False if password is not updated
:rtype: bool
"""
# self.server.set_vserver(self.parameters['vserver'])
modify_password = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-modify-password', **{
'new-password': str(self.parameters.get('set_password')),
'user-name': self.parameters['name']})
try:
self.server.invoke_successfully(modify_password,
enable_tunneling=True)
except netapp_utils.zapi.NaApiError as error:
if to_native(error.code) == '13114':
return False
# if the user give the same password, instead of returning an error, return ok
if to_native(error.code) == '13214' and \
(error.message.startswith('New password must be different than last 6 passwords.')
or error.message.startswith('New password must be different than the old password.')):
return False
self.module.fail_json(msg='Error setting password for user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
self.server.set_vserver(None)
return True
def modify_user(self, application):
"""
Modify user
"""
user_modify = netapp_utils.zapi.NaElement.create_node_with_children(
'security-login-modify', **{'vserver': self.parameters['vserver'],
'user-name': self.parameters['name'],
'application': application,
'authentication-method': self.parameters['authentication_method'],
'role-name': self.parameters.get('role_name')})
try:
self.server.invoke_successfully(user_modify,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error modifying user %s: %s' % (self.parameters['name'], to_native(error)),
exception=traceback.format_exc())
def apply(self):
create_delete_decision = {}
modify_decision = {}
netapp_utils.ems_log_event("na_ontap_user", self.server)
for application in self.parameters['applications']:
current = self.get_user(application)
if current is not None:
current['lock_user'] = self.na_helper.get_value_for_bool(True, current['lock_user'])
cd_action = self.na_helper.get_cd_action(current, self.parameters)
if cd_action is not None:
create_delete_decision[application] = cd_action
else:
modify_decision[application] = self.na_helper.get_modified_attributes(current, self.parameters)
if not create_delete_decision and self.parameters.get('state') == 'present':
if self.parameters.get('set_password') is not None:
self.na_helper.changed = True
if self.na_helper.changed:
if self.module.check_mode:
pass
else:
for application in create_delete_decision:
if create_delete_decision[application] == 'create':
self.create_user(application)
elif create_delete_decision[application] == 'delete':
self.delete_user(application)
lock_user = False
for application in modify_decision:
if 'role_name' in modify_decision[application]:
self.modify_user(application)
if 'lock_user' in modify_decision[application]:
lock_user = True
if lock_user:
if self.parameters.get('lock_user'):
self.lock_given_user()
else:
self.unlock_given_user()
if not create_delete_decision and self.parameters.get('set_password') is not None:
# if change password return false nothing has changed so we need to set changed to False
self.na_helper.changed = self.change_password()
self.module.exit_json(changed=self.na_helper.changed)
def main():
obj = NetAppOntapUser()
obj.apply()
if __name__ == '__main__':
main()
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