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