mirror of https://github.com/ansible/ansible.git
Lastpass lookup plugin (#16285)
This plugin can be used with the lpass cli interface for lastpass. [lastpass-cli](https://github.com/lastpass/lastpass-cli) Example: Add a lookup to your playbooks/variables somewhere: ``` some_variable: "{{ lookup('lastpass','Some Lastpass entry name or ID', field='username') }}" ``` Usage: * start a lpass session prior to using ansible * run ansible * logout when finished ``` lpass login user@domain.com ansible-playbook foo.yml lpass logout ```pull/19654/head
azenk
8 years ago
committed by
Matt Clay
parent
1da6a67c50
commit
f2458140f6
@ -0,0 +1,79 @@
|
||||
# (c) 2016, Andrew Zenk <azenk@umn.edu>
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
from __future__ import (absolute_import, division, print_function)
|
||||
__metaclass__ = type
|
||||
|
||||
from subprocess import Popen, PIPE
|
||||
|
||||
from ansible.errors import AnsibleError
|
||||
from ansible.plugins.lookup import LookupBase
|
||||
|
||||
|
||||
class LPassException(AnsibleError):
|
||||
pass
|
||||
|
||||
|
||||
class LPass(object):
|
||||
|
||||
def __init__(self, path='lpass'):
|
||||
self._cli_path = path
|
||||
|
||||
@property
|
||||
def cli_path(self):
|
||||
return self._cli_path
|
||||
|
||||
@property
|
||||
def logged_in(self):
|
||||
out, err = self._run(self._build_args("logout"), stdin="n\n", expected_rc=1)
|
||||
return err.startswith("Are you sure you would like to log out?")
|
||||
|
||||
def _run(self, args, stdin=None, expected_rc=0):
|
||||
p = Popen([self.cli_path] + args, stdout=PIPE, stderr=PIPE, stdin=PIPE)
|
||||
out, err = p.communicate(stdin)
|
||||
rc = p.wait()
|
||||
if rc != expected_rc:
|
||||
raise LPassException(err)
|
||||
return out, err
|
||||
|
||||
def _build_args(self, command, args=None):
|
||||
if args is None:
|
||||
args = []
|
||||
args = [command] + args
|
||||
args += ["--color=never"]
|
||||
return args
|
||||
|
||||
def get_field(self, key, field):
|
||||
if field in ['username', 'password', 'url', 'notes', 'id', 'name']:
|
||||
out, err = self._run(self._build_args("show", ["--{0}".format(field), key]))
|
||||
else:
|
||||
out, err = self._run(self._build_args("show", ["--field={0}".format(field), key]))
|
||||
return out.strip()
|
||||
|
||||
|
||||
class LookupModule(LookupBase):
|
||||
|
||||
def run(self, terms, variables=None, **kwargs):
|
||||
lp = LPass()
|
||||
|
||||
if not lp.logged_in:
|
||||
raise AnsibleError("Not logged into lastpass: please run 'lpass login' first")
|
||||
|
||||
field = kwargs.get('field', 'password')
|
||||
values = []
|
||||
for term in terms:
|
||||
values.append(lp.get_field(term, field))
|
||||
return values
|
||||
@ -0,0 +1,192 @@
|
||||
# (c)2016 Andrew Zenk <azenk@umn.edu>
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
# Make coding more python3-ish
|
||||
from __future__ import (absolute_import, division, print_function)
|
||||
__metaclass__ = type
|
||||
|
||||
from ansible.compat.tests import unittest
|
||||
|
||||
from ansible.plugins.lookup.lastpass import LookupModule, LPass, LPassException
|
||||
from ansible.errors import AnsibleError
|
||||
from argparse import ArgumentParser
|
||||
import six
|
||||
|
||||
from ansible.compat.tests.mock import patch
|
||||
|
||||
MOCK_ENTRIES = [{'username': 'user',
|
||||
'name': 'Mock Entry',
|
||||
'password': 't0pS3cret passphrase entry!',
|
||||
'url': 'https://localhost/login',
|
||||
'notes': 'Test\nnote with multiple lines.\n',
|
||||
'id': '0123456789'}]
|
||||
|
||||
|
||||
class MockLPass(LPass):
|
||||
|
||||
_mock_logged_out = False
|
||||
_mock_disconnected = False
|
||||
|
||||
def _lookup_mock_entry(self, key):
|
||||
for entry in MOCK_ENTRIES:
|
||||
if key == entry['id'] or key == entry['name']:
|
||||
return entry
|
||||
|
||||
def _run(self, args, stdin=None, expected_rc=0):
|
||||
# Mock behavior of lpass executable
|
||||
base_options = ArgumentParser(add_help=False)
|
||||
base_options.add_argument('--color', default="auto", choices=['auto', 'always', 'never'])
|
||||
|
||||
p = ArgumentParser()
|
||||
sp = p.add_subparsers(help='command', dest='subparser_name')
|
||||
|
||||
logout_p = sp.add_parser('logout', parents=[base_options], help='logout')
|
||||
show_p = sp.add_parser('show', parents=[base_options], help='show entry details')
|
||||
|
||||
field_group = show_p.add_mutually_exclusive_group(required=True)
|
||||
for field in MOCK_ENTRIES[0].keys():
|
||||
field_group.add_argument("--{0}".format(field), default=False, action='store_true')
|
||||
field_group.add_argument('--field', default=None)
|
||||
show_p.add_argument('selector', help='Unique Name or ID')
|
||||
|
||||
args = p.parse_args(args)
|
||||
|
||||
def mock_exit(output='', error='', rc=0):
|
||||
if rc != expected_rc:
|
||||
raise LPassException(error)
|
||||
return output, error
|
||||
|
||||
if args.color != 'never':
|
||||
return mock_exit(error='Error: Mock only supports --color=never', rc=1)
|
||||
|
||||
if args.subparser_name == 'logout':
|
||||
if self._mock_logged_out:
|
||||
return mock_exit(error='Error: Not currently logged in', rc=1)
|
||||
|
||||
logged_in_error = 'Are you sure you would like to log out? [Y/n]'
|
||||
if stdin and stdin.lower() == 'n\n':
|
||||
return mock_exit(output='Log out: aborted.', error=logged_in_error, rc=1)
|
||||
elif stdin and stdin.lower() == 'y\n':
|
||||
return mock_exit(output='Log out: complete.', error=logged_in_error, rc=0)
|
||||
else:
|
||||
return mock_exit(error='Error: aborted response', rc=1)
|
||||
|
||||
if args.subparser_name == 'show':
|
||||
if self._mock_logged_out:
|
||||
return mock_exit(error='Error: Could not find decryption key.' +
|
||||
' Perhaps you need to login with `lpass login`.', rc=1)
|
||||
|
||||
if self._mock_disconnected:
|
||||
return mock_exit(error='Error: Couldn\'t resolve host name.', rc=1)
|
||||
|
||||
mock_entry = self._lookup_mock_entry(args.selector)
|
||||
|
||||
if args.field:
|
||||
return mock_exit(output=mock_entry.get(args.field, ''))
|
||||
elif args.password:
|
||||
return mock_exit(output=mock_entry.get('password', ''))
|
||||
elif args.username:
|
||||
return mock_exit(output=mock_entry.get('username', ''))
|
||||
elif args.url:
|
||||
return mock_exit(output=mock_entry.get('url', ''))
|
||||
elif args.name:
|
||||
return mock_exit(output=mock_entry.get('name', ''))
|
||||
elif args.id:
|
||||
return mock_exit(output=mock_entry.get('id', ''))
|
||||
elif args.notes:
|
||||
return mock_exit(output=mock_entry.get('notes', ''))
|
||||
|
||||
raise LPassException('We should never get here')
|
||||
|
||||
|
||||
class DisconnectedMockLPass(MockLPass):
|
||||
|
||||
_mock_disconnected = True
|
||||
|
||||
|
||||
class LoggedOutMockLPass(MockLPass):
|
||||
|
||||
_mock_logged_out = True
|
||||
|
||||
|
||||
class TestLPass(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
pass
|
||||
|
||||
def tearDown(self):
|
||||
pass
|
||||
|
||||
def test_lastpass_cli_path(self):
|
||||
lp = MockLPass(path='/dev/null')
|
||||
self.assertEqual('/dev/null', lp.cli_path)
|
||||
|
||||
def test_lastpass_build_args_logout(self):
|
||||
lp = MockLPass()
|
||||
self.assertEqual(['logout', '--color=never'], lp._build_args("logout"))
|
||||
|
||||
def test_lastpass_logged_in_true(self):
|
||||
lp = MockLPass()
|
||||
self.assertTrue(lp.logged_in)
|
||||
|
||||
def test_lastpass_logged_in_false(self):
|
||||
lp = LoggedOutMockLPass()
|
||||
self.assertFalse(lp.logged_in)
|
||||
|
||||
def test_lastpass_show_disconnected(self):
|
||||
lp = DisconnectedMockLPass()
|
||||
|
||||
with self.assertRaises(LPassException):
|
||||
lp.get_field('0123456789', 'username')
|
||||
|
||||
def test_lastpass_show(self):
|
||||
lp = MockLPass()
|
||||
for entry in MOCK_ENTRIES:
|
||||
entry_id = entry.get('id')
|
||||
for k, v in six.iteritems(entry):
|
||||
self.assertEqual(v.strip(), lp.get_field(entry_id, k))
|
||||
|
||||
|
||||
class TestLastpassPlugin(unittest.TestCase):
|
||||
|
||||
@patch('ansible.plugins.lookup.lastpass.LPass', new=MockLPass)
|
||||
def test_lastpass_plugin_normal(self):
|
||||
lookup_plugin = LookupModule()
|
||||
|
||||
for entry in MOCK_ENTRIES:
|
||||
entry_id = entry.get('id')
|
||||
for k, v in six.iteritems(entry):
|
||||
self.assertEqual(v.strip(),
|
||||
lookup_plugin.run([entry_id], field=k)[0])
|
||||
|
||||
@patch('ansible.plugins.lookup.lastpass.LPass', LoggedOutMockLPass)
|
||||
def test_lastpass_plugin_logged_out(self):
|
||||
lookup_plugin = LookupModule()
|
||||
|
||||
entry = MOCK_ENTRIES[0]
|
||||
entry_id = entry.get('id')
|
||||
with self.assertRaises(AnsibleError):
|
||||
lookup_plugin.run([entry_id], field='password')
|
||||
|
||||
@patch('ansible.plugins.lookup.lastpass.LPass', DisconnectedMockLPass)
|
||||
def test_lastpass_plugin_disconnected(self):
|
||||
lookup_plugin = LookupModule()
|
||||
|
||||
entry = MOCK_ENTRIES[0]
|
||||
entry_id = entry.get('id')
|
||||
with self.assertRaises(AnsibleError):
|
||||
lookup_plugin.run([entry_id], field='password')
|
||||
Loading…
Reference in New Issue