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New lookup plug-in: bitwarden (#5012)
* Basic support for Bitwarden lookups Co-authored-by: Felix Fontein <felix@fontein.de> Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua> * Update plugins/lookup/bitwarden.py Co-authored-by: Felix Fontein <felix@fontein.de> * Update plugins/lookup/bitwarden.py Co-authored-by: Felix Fontein <felix@fontein.de> * Update plugins/lookup/bitwarden.py Co-authored-by: Felix Fontein <felix@fontein.de> Co-authored-by: jonathan lung <lungj@heresjono.com> Co-authored-by: Felix Fontein <felix@fontein.de> Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
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Jonathan Lung
GitHub
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2
.github/BOTMETA.yml
vendored
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.github/BOTMETA.yml
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@ -197,6 +197,8 @@ files:
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$inventories/virtualbox.py: {}
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$lookups/:
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labels: lookups
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$lookups/bitwarden.py:
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maintainers: lungj
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$lookups/cartesian.py: {}
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$lookups/chef_databag.py: {}
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$lookups/collection_version.py:
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118
plugins/lookup/bitwarden.py
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118
plugins/lookup/bitwarden.py
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# -*- coding: utf-8 -*-
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# (c) 2022, Jonathan Lung <lungj@heresjono.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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DOCUMENTATION = """
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name: bitwarden
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author:
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- Jonathan Lung (@lungj) <lungj@heresjono.com>
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requirements:
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- bw (command line utility)
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- be logged into bitwarden
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short_description: Retrieve secrets from Bitwarden
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version_added: 5.4.0
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description:
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- Retrieve secrets from Bitwarden.
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options:
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_terms:
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description: Key(s) to fetch values for from login info.
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required: true
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type: list
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elements: str
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field:
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description: Field to fetch; leave unset to fetch whole response.
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type: str
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"""
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EXAMPLES = """
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- name: "Get 'password' from Bitwarden record named 'a_test'"
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ansible.builtin.debug:
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msg: >-
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{{ lookup('community.general.bitwarden', 'a_test', field='password') }}
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- name: "Get full Bitwarden record named 'a_test'"
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ansible.builtin.debug:
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msg: >-
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{{ lookup('community.general.bitwarden', 'a_test') }}
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"""
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RETURN = """
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_raw:
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description: List of requested field or JSON object of list of matches.
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type: list
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elements: raw
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"""
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from subprocess import Popen, PIPE
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from ansible.errors import AnsibleError
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from ansible.module_utils.common.text.converters import to_bytes, to_text
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from ansible.parsing.ajson import AnsibleJSONDecoder
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from ansible.plugins.lookup import LookupBase
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class BitwardenException(AnsibleError):
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pass
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class Bitwarden(object):
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def __init__(self, path='bw'):
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self._cli_path = path
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@property
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def cli_path(self):
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return self._cli_path
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@property
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def logged_in(self):
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out, err = self._run(['status'], stdin="")
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decoded = AnsibleJSONDecoder().raw_decode(out)[0]
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return decoded['status'] == 'unlocked'
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def _run(self, args, stdin=None, expected_rc=0):
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p = Popen([self.cli_path] + args, stdout=PIPE, stderr=PIPE, stdin=PIPE)
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out, err = p.communicate(to_bytes(stdin))
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rc = p.wait()
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if rc != expected_rc:
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raise BitwardenException(err)
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return to_text(out, errors='surrogate_or_strict'), to_text(err, errors='surrogate_or_strict')
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def _get_matches(self, search_value, search_field="name"):
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"""Return matching records whose search_field is equal to key.
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"""
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out, err = self._run(['list', 'items', '--search', search_value])
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# This includes things that matched in different fields.
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initial_matches = AnsibleJSONDecoder().raw_decode(out)[0]
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# Filter to only include results from the right field.
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return [item for item in initial_matches if item[search_field] == search_value]
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def get_field(self, field, search_value, search_field="name"):
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"""Return a list of the specified field for records whose search_field match search_value.
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If field is None, return the whole record for each match.
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"""
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matches = self._get_matches(search_value)
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if field:
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return [match['login'][field] for match in matches]
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return matches
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class LookupModule(LookupBase):
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def run(self, terms, variables=None, **kwargs):
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self.set_options(var_options=variables, direct=kwargs)
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field = self.get_option('field')
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if not _bitwarden.logged_in:
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raise AnsibleError("Not logged into Bitwarden. Run 'bw login'.")
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return [_bitwarden.get_field(field, term) for term in terms]
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_bitwarden = Bitwarden()
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161
tests/unit/plugins/lookup/test_bitwarden.py
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161
tests/unit/plugins/lookup/test_bitwarden.py
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@ -0,0 +1,161 @@
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# -*- coding: utf-8 -*-
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# (c) 2022, Jonathan Lung <lungj@heresjono.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from argparse import ArgumentParser
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from ansible_collections.community.general.tests.unit.compat import unittest
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from ansible_collections.community.general.tests.unit.compat.mock import patch
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from ansible.errors import AnsibleError
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from ansible.module_utils import six
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from ansible.plugins.loader import lookup_loader
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from ansible_collections.community.general.plugins.lookup.bitwarden import LookupModule, Bitwarden, BitwardenException
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MOCK_RECORDS = [
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{
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"collectionIds": [],
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"deletedDate": None,
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"favorite": False,
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"fields": [
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{
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"linkedId": None,
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"name": "a_new_secret",
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"type": 1,
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"value": "this is a new secret"
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},
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{
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"linkedId": None,
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"name": "not so secret",
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"type": 0,
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"value": "not secret"
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}
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],
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"folderId": "3b12a9da-7c49-40b8-ad33-aede017a7ead",
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"id": "90992f63-ddb6-4e76-8bfc-aede016ca5eb",
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"login": {
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"password": "passwordA3",
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"passwordRevisionDate": "2022-07-26T23:03:23.399Z",
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"totp": None,
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"username": "userA"
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},
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"name": "a_test",
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"notes": None,
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"object": "item",
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"organizationId": None,
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"passwordHistory": [
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{
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"lastUsedDate": "2022-07-26T23:03:23.405Z",
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"password": "a_new_secret: this is secret"
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},
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{
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"lastUsedDate": "2022-07-26T23:03:23.399Z",
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"password": "passwordA2"
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},
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{
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"lastUsedDate": "2022-07-26T22:59:52.885Z",
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"password": "passwordA"
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}
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],
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"reprompt": 0,
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"revisionDate": "2022-07-26T23:03:23.743Z",
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"type": 1
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},
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{
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"collectionIds": [],
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"deletedDate": None,
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"favorite": False,
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"folderId": None,
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"id": "5ebd4d31-104c-49fc-a09c-aedf003d28ad",
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"login": {
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"password": "b",
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"passwordRevisionDate": None,
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"totp": None,
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"username": "a"
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},
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"name": "dupe_name",
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"notes": None,
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"object": "item",
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"organizationId": None,
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"reprompt": 0,
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"revisionDate": "2022-07-27T03:42:40.353Z",
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"type": 1
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},
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{
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"collectionIds": [],
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"deletedDate": None,
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"favorite": False,
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"folderId": None,
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"id": "90657653-6695-496d-9431-aedf003d3015",
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"login": {
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"password": "d",
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"passwordRevisionDate": None,
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"totp": None,
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"username": "c"
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},
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"name": "dupe_name",
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"notes": None,
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"object": "item",
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"organizationId": None,
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"reprompt": 0,
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"revisionDate": "2022-07-27T03:42:46.673Z",
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"type": 1
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}
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]
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class MockBitwarden(Bitwarden):
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logged_in = True
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def _get_matches(self, search_value, search_field="name"):
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return list(filter(lambda record: record[search_field] == search_value, MOCK_RECORDS))
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class LoggedOutMockBitwarden(MockBitwarden):
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logged_in = False
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class TestLookupModule(unittest.TestCase):
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def setUp(self):
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self.lookup = lookup_loader.get('community.general.bitwarden')
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@patch('ansible_collections.community.general.plugins.lookup.bitwarden._bitwarden', new=MockBitwarden())
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def test_bitwarden_plugin_no_match(self):
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# Entry 0, "a_test" of the test input should have no duplicates.
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self.assertEqual([], self.lookup.run(['not_here'], field='password')[0])
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@patch('ansible_collections.community.general.plugins.lookup.bitwarden._bitwarden', new=MockBitwarden())
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def test_bitwarden_plugin_fields(self):
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# Entry 0, "a_test" of the test input should have no duplicates.
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record = MOCK_RECORDS[0]
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record_name = record['name']
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for k, v in six.iteritems(record['login']):
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self.assertEqual([v],
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self.lookup.run([record_name], field=k)[0])
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@patch('ansible_collections.community.general.plugins.lookup.bitwarden._bitwarden', new=MockBitwarden())
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def test_bitwarden_plugin_duplicates(self):
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# There are two records with name dupe_name; we need to be order-insensitive with
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# checking what was retrieved.
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self.assertEqual(set(['b', 'd']),
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set(self.lookup.run(['dupe_name'], field='password')[0]))
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@patch('ansible_collections.community.general.plugins.lookup.bitwarden._bitwarden', new=MockBitwarden())
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def test_bitwarden_plugin_full_item(self):
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# Try to retrieve the full record of the first entry where the name is "a_name".
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self.assertEqual([MOCK_RECORDS[0]],
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self.lookup.run(['a_test'])[0])
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@patch('ansible_collections.community.general.plugins.lookup.bitwarden._bitwarden', LoggedOutMockBitwarden())
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def test_bitwarden_plugin_logged_out(self):
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record = MOCK_RECORDS[0]
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record_name = record['name']
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with self.assertRaises(AnsibleError):
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self.lookup.run([record_name], field='password')
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