mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
653 lines
24 KiB
Python
653 lines
24 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2018, Scott Buchanan <sbuchanan@ri.pn>
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# Copyright (c) 2016, Andrew Zenk <azenk@umn.edu> (lastpass.py used as starting point)
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# Copyright (c) 2018, Ansible Project
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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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: onepassword
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author:
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- Scott Buchanan (@scottsb)
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- Andrew Zenk (@azenk)
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- Sam Doran (@samdoran)
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requirements:
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- C(op) 1Password command line utility. See U(https://support.1password.com/command-line/)
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short_description: fetch field values from 1Password
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description:
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- P(community.general.onepassword#lookup) wraps the C(op) command line utility to fetch specific field values from 1Password.
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options:
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_terms:
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description: identifier(s) (UUID, name, or subdomain; case-insensitive) of item(s) to retrieve.
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required: true
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field:
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description: field to return from each matching item (case-insensitive).
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default: 'password'
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master_password:
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description: The password used to unlock the specified vault.
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aliases: ['vault_password']
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section:
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description: Item section containing the field to retrieve (case-insensitive). If absent will return first match from any section.
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domain:
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description: Domain of 1Password.
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version_added: 3.2.0
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default: '1password.com'
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type: str
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subdomain:
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description: The 1Password subdomain to authenticate against.
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username:
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description: The username used to sign in.
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secret_key:
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description: The secret key used when performing an initial sign in.
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service_account_token:
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description:
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- The access key for a service account.
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- Only works with 1Password CLI version 2 or later.
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type: str
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version_added: 7.1.0
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vault:
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description: Vault containing the item to retrieve (case-insensitive). If absent will search all vaults.
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notes:
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- This lookup will use an existing 1Password session if one exists. If not, and you have already
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performed an initial sign in (meaning C(~/.op/config), C(~/.config/op/config) or C(~/.config/.op/config) exists), then only the
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C(master_password) is required. You may optionally specify O(subdomain) in this scenario, otherwise the last used subdomain will be used by C(op).
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- This lookup can perform an initial login by providing O(subdomain), O(username), O(secret_key), and O(master_password).
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- Due to the B(very) sensitive nature of these credentials, it is B(highly) recommended that you only pass in the minimal credentials
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needed at any given time. Also, store these credentials in an Ansible Vault using a key that is equal to or greater in strength
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to the 1Password master password.
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- This lookup stores potentially sensitive data from 1Password as Ansible facts.
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Facts are subject to caching if enabled, which means this data could be stored in clear text
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on disk or in a database.
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- Tested with C(op) version 2.7.2
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'''
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EXAMPLES = """
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# These examples only work when already signed in to 1Password
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- name: Retrieve password for KITT when already signed in to 1Password
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ansible.builtin.debug:
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var: lookup('community.general.onepassword', 'KITT')
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- name: Retrieve password for Wintermute when already signed in to 1Password
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ansible.builtin.debug:
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var: lookup('community.general.onepassword', 'Tessier-Ashpool', section='Wintermute')
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- name: Retrieve username for HAL when already signed in to 1Password
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ansible.builtin.debug:
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var: lookup('community.general.onepassword', 'HAL 9000', field='username', vault='Discovery')
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- name: Retrieve password for HAL when not signed in to 1Password
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ansible.builtin.debug:
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var: lookup('community.general.onepassword',
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'HAL 9000',
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subdomain='Discovery',
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master_password=vault_master_password)
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- name: Retrieve password for HAL when never signed in to 1Password
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ansible.builtin.debug:
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var: lookup('community.general.onepassword',
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'HAL 9000',
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subdomain='Discovery',
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master_password=vault_master_password,
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username='tweety@acme.com',
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secret_key=vault_secret_key)
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"""
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RETURN = """
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_raw:
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description: field data requested
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type: list
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elements: str
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"""
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import abc
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import os
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import json
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import subprocess
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from ansible.plugins.lookup import LookupBase
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from ansible.errors import AnsibleLookupError
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from ansible.module_utils.common.process import get_bin_path
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from ansible.module_utils.common.text.converters import to_bytes, to_text
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from ansible.module_utils.six import with_metaclass
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from ansible_collections.community.general.plugins.module_utils.onepassword import OnePasswordConfig
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class OnePassCLIBase(with_metaclass(abc.ABCMeta, object)):
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bin = "op"
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def __init__(self, subdomain=None, domain="1password.com", username=None, secret_key=None, master_password=None, service_account_token=None):
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self.subdomain = subdomain
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self.domain = domain
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self.username = username
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self.master_password = master_password
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self.secret_key = secret_key
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self.service_account_token = service_account_token
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self._path = None
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self._version = None
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def _check_required_params(self, required_params):
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non_empty_attrs = dict((param, getattr(self, param, None)) for param in required_params if getattr(self, param, None))
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missing = set(required_params).difference(non_empty_attrs)
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if missing:
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prefix = "Unable to sign in to 1Password. Missing required parameter"
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plural = ""
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suffix = ": {params}.".format(params=", ".join(missing))
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if len(missing) > 1:
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plural = "s"
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msg = "{prefix}{plural}{suffix}".format(prefix=prefix, plural=plural, suffix=suffix)
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raise AnsibleLookupError(msg)
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@abc.abstractmethod
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def _parse_field(self, data_json, field_name, section_title):
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"""Main method for parsing data returned from the op command line tool"""
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def _run(self, args, expected_rc=0, command_input=None, ignore_errors=False, environment_update=None):
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command = [self.path] + args
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call_kwargs = {
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"stdout": subprocess.PIPE,
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"stderr": subprocess.PIPE,
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"stdin": subprocess.PIPE,
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}
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if environment_update:
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env = os.environ.copy()
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env.update(environment_update)
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call_kwargs["env"] = env
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p = subprocess.Popen(command, **call_kwargs)
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out, err = p.communicate(input=command_input)
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rc = p.wait()
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if not ignore_errors and rc != expected_rc:
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raise AnsibleLookupError(to_text(err))
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return rc, out, err
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@abc.abstractmethod
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def assert_logged_in(self):
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"""Check whether a login session exists"""
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@abc.abstractmethod
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def full_signin(self):
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"""Performa full login"""
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@abc.abstractmethod
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def get_raw(self, item_id, vault=None, token=None):
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"""Gets the specified item from the vault"""
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@abc.abstractmethod
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def signin(self):
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"""Sign in using the master password"""
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@property
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def path(self):
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if self._path is None:
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self._path = get_bin_path(self.bin)
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return self._path
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@property
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def version(self):
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if self._version is None:
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self._version = self.get_current_version()
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return self._version
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@classmethod
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def get_current_version(cls):
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"""Standalone method to get the op CLI version. Useful when determining which class to load
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based on the current version."""
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try:
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bin_path = get_bin_path(cls.bin)
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except ValueError:
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raise AnsibleLookupError("Unable to locate '%s' command line tool" % cls.bin)
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try:
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b_out = subprocess.check_output([bin_path, "--version"], stderr=subprocess.PIPE)
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except subprocess.CalledProcessError as cpe:
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raise AnsibleLookupError("Unable to get the op version: %s" % cpe)
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return to_text(b_out).strip()
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class OnePassCLIv1(OnePassCLIBase):
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supports_version = "1"
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def _parse_field(self, data_json, field_name, section_title):
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"""
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Retrieves the desired field from the `op` response payload
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When the item is a `password` type, the password is a key within the `details` key:
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$ op get item 'test item' | jq
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{
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[...]
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"templateUuid": "005",
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"details": {
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"notesPlain": "",
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"password": "foobar",
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"passwordHistory": [],
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"sections": [
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{
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"name": "linked items",
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"title": "Related Items"
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}
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]
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},
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[...]
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}
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However, when the item is a `login` type, the password is within a fields array:
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$ op get item 'test item' | jq
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{
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[...]
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"details": {
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"fields": [
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{
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"designation": "username",
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"name": "username",
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"type": "T",
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"value": "foo"
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},
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{
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"designation": "password",
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"name": "password",
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"type": "P",
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"value": "bar"
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}
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],
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[...]
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},
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[...]
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"""
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data = json.loads(data_json)
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if section_title is None:
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# https://github.com/ansible-collections/community.general/pull/1610:
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# check the details dictionary for `field_name` and return it immediately if it exists
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# when the entry is a "password" instead of a "login" item, the password field is a key
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# in the `details` dictionary:
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if field_name in data["details"]:
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return data["details"][field_name]
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# when the field is not found above, iterate through the fields list in the object details
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for field_data in data["details"].get("fields", []):
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if field_data.get("name", "").lower() == field_name.lower():
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return field_data.get("value", "")
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for section_data in data["details"].get("sections", []):
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if section_title is not None and section_title.lower() != section_data["title"].lower():
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continue
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for field_data in section_data.get("fields", []):
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if field_data.get("t", "").lower() == field_name.lower():
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return field_data.get("v", "")
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return ""
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def assert_logged_in(self):
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args = ["get", "account"]
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if self.subdomain:
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account = "{subdomain}.{domain}".format(subdomain=self.subdomain, domain=self.domain)
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args.extend(["--account", account])
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rc, out, err = self._run(args, ignore_errors=True)
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return not bool(rc)
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def full_signin(self):
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if self.service_account_token:
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raise AnsibleLookupError(
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"1Password CLI version 1 does not support Service Accounts. Please use version 2 or later.")
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required_params = [
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"subdomain",
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"username",
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"secret_key",
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"master_password",
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]
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self._check_required_params(required_params)
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args = [
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"signin",
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"{0}.{1}".format(self.subdomain, self.domain),
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to_bytes(self.username),
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to_bytes(self.secret_key),
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"--raw",
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]
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return self._run(args, command_input=to_bytes(self.master_password))
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def get_raw(self, item_id, vault=None, token=None):
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args = ["get", "item", item_id]
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if vault is not None:
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args += ["--vault={0}".format(vault)]
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if token is not None:
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args += [to_bytes("--session=") + token]
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return self._run(args)
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def signin(self):
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self._check_required_params(['master_password'])
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args = ["signin", "--raw"]
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if self.subdomain:
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args.append(self.subdomain)
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return self._run(args, command_input=to_bytes(self.master_password))
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class OnePassCLIv2(OnePassCLIBase):
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"""
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CLIv2 Syntax Reference: https://developer.1password.com/docs/cli/upgrade#step-2-update-your-scripts
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"""
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supports_version = "2"
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def _parse_field(self, data_json, field_name, section_title=None):
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"""
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Schema reference: https://developer.1password.com/docs/cli/item-template-json
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Example Data:
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# Password item
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{
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"id": "ywvdbojsguzgrgnokmcxtydgdv",
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"title": "Authy Backup",
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"version": 1,
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"vault": {
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"id": "bcqxysvcnejjrwzoqrwzcqjqxc",
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"name": "Personal"
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},
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"category": "PASSWORD",
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"last_edited_by": "7FUPZ8ZNE02KSHMAIMKHIVUE17",
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"created_at": "2015-01-18T13:13:38Z",
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"updated_at": "2016-02-20T16:23:54Z",
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"additional_information": "Jan 18, 2015, 08:13:38",
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"fields": [
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{
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"id": "password",
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"type": "CONCEALED",
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"purpose": "PASSWORD",
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"label": "password",
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"value": "OctoberPoppyNuttyDraperySabbath",
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"reference": "op://Personal/Authy Backup/password",
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"password_details": {
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"strength": "FANTASTIC"
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}
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},
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{
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"id": "notesPlain",
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"type": "STRING",
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"purpose": "NOTES",
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"label": "notesPlain",
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"value": "Backup password to restore Authy",
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"reference": "op://Personal/Authy Backup/notesPlain"
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}
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]
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}
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# Login item
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{
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"id": "awk4s2u44fhnrgppszcsvc663i",
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"title": "Dummy Login",
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"version": 2,
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"vault": {
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"id": "stpebbaccrq72xulgouxsk4p7y",
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"name": "Personal"
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},
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"category": "LOGIN",
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"last_edited_by": "LSGPJERUYBH7BFPHMZ2KKGL6AU",
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"created_at": "2018-04-25T21:55:19Z",
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"updated_at": "2018-04-25T21:56:06Z",
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"additional_information": "agent.smith",
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"urls": [
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{
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"primary": true,
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"href": "https://acme.com"
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}
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],
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"sections": [
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{
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"id": "linked items",
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"label": "Related Items"
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}
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],
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"fields": [
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{
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"id": "username",
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"type": "STRING",
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"purpose": "USERNAME",
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"label": "username",
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"value": "agent.smith",
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"reference": "op://Personal/Dummy Login/username"
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},
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{
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"id": "password",
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"type": "CONCEALED",
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"purpose": "PASSWORD",
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"label": "password",
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"value": "Q7vFwTJcqwxKmTU]Dzx7NW*wrNPXmj",
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"entropy": 159.6083697084228,
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"reference": "op://Personal/Dummy Login/password",
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"password_details": {
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"entropy": 159,
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"generated": true,
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"strength": "FANTASTIC"
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}
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},
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{
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"id": "notesPlain",
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"type": "STRING",
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"purpose": "NOTES",
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"label": "notesPlain",
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"reference": "op://Personal/Dummy Login/notesPlain"
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}
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]
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}
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"""
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data = json.loads(data_json)
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for field in data.get("fields", []):
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if section_title is None:
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# If the field name exists in the section, return that value
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if field.get(field_name):
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return field.get(field_name)
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# If the field name doesn't exist in the section, match on the value of "label"
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# then "id" and return "value"
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if field.get("label") == field_name:
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return field["value"]
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if field.get("id") == field_name:
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return field["value"]
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# Look at the section data and get an indentifier. The value of 'id' is either a unique ID
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# or a human-readable string. If a 'label' field exists, prefer that since
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# it is the value visible in the 1Password UI when both 'id' and 'label' exist.
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section = field.get("section", {})
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current_section_title = section.get("label", section.get("id"))
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if section_title == current_section_title:
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# In the correct section. Check "label" then "id" for the desired field_name
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if field.get("label") == field_name:
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return field["value"]
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if field.get("id") == field_name:
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return field["value"]
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return ""
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def assert_logged_in(self):
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if self.service_account_token:
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args = ["whoami"]
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environment_update = {"OP_SERVICE_ACCOUNT_TOKEN": self.service_account_token}
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rc, out, err = self._run(args, environment_update=environment_update)
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return not bool(rc)
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args = ["account", "list"]
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if self.subdomain:
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account = "{subdomain}.{domain}".format(subdomain=self.subdomain, domain=self.domain)
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args.extend(["--account", account])
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rc, out, err = self._run(args)
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if out:
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# Running 'op account get' if there are no accounts configured on the system drops into
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# an interactive prompt. Only run 'op account get' after first listing accounts to see
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# if there are any previously configured accounts.
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args = ["account", "get"]
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if self.subdomain:
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account = "{subdomain}.{domain}".format(subdomain=self.subdomain, domain=self.domain)
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args.extend(["--account", account])
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rc, out, err = self._run(args, ignore_errors=True)
|
|
|
|
return not bool(rc)
|
|
|
|
return False
|
|
|
|
def full_signin(self):
|
|
required_params = [
|
|
"subdomain",
|
|
"username",
|
|
"secret_key",
|
|
"master_password",
|
|
]
|
|
self._check_required_params(required_params)
|
|
|
|
args = [
|
|
"account", "add", "--raw",
|
|
"--address", "{0}.{1}".format(self.subdomain, self.domain),
|
|
"--email", to_bytes(self.username),
|
|
"--signin",
|
|
]
|
|
|
|
environment_update = {"OP_SECRET_KEY": self.secret_key}
|
|
return self._run(args, command_input=to_bytes(self.master_password), environment_update=environment_update)
|
|
|
|
def get_raw(self, item_id, vault=None, token=None):
|
|
args = ["item", "get", item_id, "--format", "json"]
|
|
if vault is not None:
|
|
args += ["--vault={0}".format(vault)]
|
|
|
|
if self.service_account_token:
|
|
if vault is None:
|
|
raise AnsibleLookupError("'vault' is required with 'service_account_token'")
|
|
environment_update = {"OP_SERVICE_ACCOUNT_TOKEN": self.service_account_token}
|
|
return self._run(args, environment_update=environment_update)
|
|
|
|
if token is not None:
|
|
args += [to_bytes("--session=") + token]
|
|
|
|
return self._run(args)
|
|
|
|
def signin(self):
|
|
self._check_required_params(['master_password'])
|
|
|
|
args = ["signin", "--raw"]
|
|
if self.subdomain:
|
|
args.extend(["--account", self.subdomain])
|
|
|
|
return self._run(args, command_input=to_bytes(self.master_password))
|
|
|
|
|
|
class OnePass(object):
|
|
def __init__(self, subdomain=None, domain="1password.com", username=None, secret_key=None, master_password=None,
|
|
service_account_token=None):
|
|
self.subdomain = subdomain
|
|
self.domain = domain
|
|
self.username = username
|
|
self.secret_key = secret_key
|
|
self.master_password = master_password
|
|
self.service_account_token = service_account_token
|
|
|
|
self.logged_in = False
|
|
self.token = None
|
|
|
|
self._config = OnePasswordConfig()
|
|
self._cli = self._get_cli_class()
|
|
|
|
def _get_cli_class(self):
|
|
version = OnePassCLIBase.get_current_version()
|
|
for cls in OnePassCLIBase.__subclasses__():
|
|
if cls.supports_version == version.split(".")[0]:
|
|
try:
|
|
return cls(self.subdomain, self.domain, self.username, self.secret_key, self.master_password, self.service_account_token)
|
|
except TypeError as e:
|
|
raise AnsibleLookupError(e)
|
|
|
|
raise AnsibleLookupError("op version %s is unsupported" % version)
|
|
|
|
def set_token(self):
|
|
if self._config.config_file_path and os.path.isfile(self._config.config_file_path):
|
|
# If the config file exists, assume an initial sign in has taken place and try basic sign in
|
|
try:
|
|
rc, out, err = self._cli.signin()
|
|
except AnsibleLookupError as exc:
|
|
test_strings = (
|
|
"missing required parameters",
|
|
"unauthorized",
|
|
)
|
|
if any(string in exc.message.lower() for string in test_strings):
|
|
# A required parameter is missing, or a bad master password was supplied
|
|
# so don't bother attempting a full signin
|
|
raise
|
|
|
|
rc, out, err = self._cli.full_signin()
|
|
|
|
self.token = out.strip()
|
|
|
|
else:
|
|
# Attempt a full signin since there appears to be no existing signin
|
|
rc, out, err = self._cli.full_signin()
|
|
self.token = out.strip()
|
|
|
|
def assert_logged_in(self):
|
|
logged_in = self._cli.assert_logged_in()
|
|
if logged_in:
|
|
self.logged_in = logged_in
|
|
pass
|
|
else:
|
|
self.set_token()
|
|
|
|
def get_raw(self, item_id, vault=None):
|
|
rc, out, err = self._cli.get_raw(item_id, vault, self.token)
|
|
return out
|
|
|
|
def get_field(self, item_id, field, section=None, vault=None):
|
|
output = self.get_raw(item_id, vault)
|
|
if output:
|
|
return self._cli._parse_field(output, field, section)
|
|
|
|
return ""
|
|
|
|
|
|
class LookupModule(LookupBase):
|
|
|
|
def run(self, terms, variables=None, **kwargs):
|
|
self.set_options(var_options=variables, direct=kwargs)
|
|
|
|
field = self.get_option("field")
|
|
section = self.get_option("section")
|
|
vault = self.get_option("vault")
|
|
subdomain = self.get_option("subdomain")
|
|
domain = self.get_option("domain")
|
|
username = self.get_option("username")
|
|
secret_key = self.get_option("secret_key")
|
|
master_password = self.get_option("master_password")
|
|
service_account_token = self.get_option("service_account_token")
|
|
|
|
op = OnePass(subdomain, domain, username, secret_key, master_password, service_account_token)
|
|
op.assert_logged_in()
|
|
|
|
values = []
|
|
for term in terms:
|
|
values.append(op.get_field(term, field, section, vault))
|
|
|
|
return values
|