# -*- coding: utf-8 -*- # Copyright: (c) 2020, Adam Migus # 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 DOCUMENTATION = r""" name: tss author: Adam Migus (@amigus) short_description: Get secrets from Thycotic Secret Server version_added: 1.0.0 description: - Uses the Thycotic Secret Server Python SDK to get Secrets from Secret Server using token authentication with I(username) and I(password) on the REST API at I(base_url). - When using self-signed certificates the environment variable C(REQUESTS_CA_BUNDLE) can be set to a file containing the trusted certificates (in C(.pem) format). - For example, C(export REQUESTS_CA_BUNDLE='/etc/ssl/certs/ca-bundle.trust.crt'). requirements: - python-tss-sdk - https://pypi.org/project/python-tss-sdk/ options: _terms: description: The integer ID of the secret. required: true type: int base_url: description: The base URL of the server, e.g. C(https://localhost/SecretServer). env: - name: TSS_BASE_URL ini: - section: tss_lookup key: base_url required: true username: description: The username with which to request the OAuth2 Access Grant. env: - name: TSS_USERNAME ini: - section: tss_lookup key: username password: description: - The password associated with the supplied username. - Required when I(token) is not provided. env: - name: TSS_PASSWORD ini: - section: tss_lookup key: password domain: default: "" description: - The domain with which to request the OAuth2 Access Grant. - Optional when I(token) is not provided. - Requires C(python-tss-sdk) version 1.0.0 or greater. env: - name: TSS_DOMAIN ini: - section: tss_lookup key: domain required: false version_added: 3.6.0 token: description: - Existing token for Thycotic authorizer. - If provided, I(username) and I(password) are not needed. - Requires C(python-tss-sdk) version 1.0.0 or greater. env: - name: TSS_TOKEN ini: - section: tss_lookup key: token version_added: 3.7.0 api_path_uri: default: /api/v1 description: The path to append to the base URL to form a valid REST API request. env: - name: TSS_API_PATH_URI required: false token_path_uri: default: /oauth2/token description: The path to append to the base URL to form a valid OAuth2 Access Grant request. env: - name: TSS_TOKEN_PATH_URI required: false """ RETURN = r""" _list: description: - The JSON responses to C(GET /secrets/{id}). - See U(https://updates.thycotic.net/secretserver/restapiguide/TokenAuth/#operation--secrets--id--get). type: list elements: dict """ EXAMPLES = r""" - hosts: localhost vars: secret: >- {{ lookup( 'community.general.tss', 102, base_url='https://secretserver.domain.com/SecretServer/', username='user.name', password='password' ) }} tasks: - ansible.builtin.debug: msg: > the password is {{ (secret['items'] | items2dict(key_name='slug', value_name='itemValue'))['password'] }} - hosts: localhost vars: secret: >- {{ lookup( 'community.general.tss', 102, base_url='https://secretserver.domain.com/SecretServer/', username='user.name', password='password', domain='domain' ) }} tasks: - ansible.builtin.debug: msg: > the password is {{ (secret['items'] | items2dict(key_name='slug', value_name='itemValue'))['password'] }} - hosts: localhost vars: secret_password: >- {{ ((lookup( 'community.general.tss', 102, base_url='https://secretserver.domain.com/SecretServer/', token='thycotic_access_token', ) | from_json).get('items') | items2dict(key_name='slug', value_name='itemValue'))['password'] }} tasks: - ansible.builtin.debug: msg: the password is {{ secret_password }} """ import abc from ansible.errors import AnsibleError, AnsibleOptionsError from ansible.module_utils import six from ansible.plugins.lookup import LookupBase from ansible.utils.display import Display try: from thycotic.secrets.server import SecretServer, SecretServerError HAS_TSS_SDK = True except ImportError: SecretServer = None SecretServerError = None HAS_TSS_SDK = False try: from thycotic.secrets.server import PasswordGrantAuthorizer, DomainPasswordGrantAuthorizer, AccessTokenAuthorizer HAS_TSS_AUTHORIZER = True except ImportError: PasswordGrantAuthorizer = None DomainPasswordGrantAuthorizer = None AccessTokenAuthorizer = None HAS_TSS_AUTHORIZER = False display = Display() @six.add_metaclass(abc.ABCMeta) class TSSClient(object): def __init__(self): self._client = None @staticmethod def from_params(**server_parameters): if HAS_TSS_AUTHORIZER: return TSSClientV1(**server_parameters) else: return TSSClientV0(**server_parameters) def get_secret(self, term): display.debug("tss_lookup term: %s" % term) secret_id = self._term_to_secret_id(term) display.vvv(u"Secret Server lookup of Secret with ID %d" % secret_id) return self._client.get_secret_json(secret_id) @staticmethod def _term_to_secret_id(term): try: return int(term) except ValueError: raise AnsibleOptionsError("Secret ID must be an integer") class TSSClientV0(TSSClient): def __init__(self, **server_parameters): super(TSSClientV0, self).__init__() if server_parameters.get("domain"): raise AnsibleError("The 'domain' option requires 'python-tss-sdk' version 1.0.0 or greater") self._client = SecretServer( server_parameters["base_url"], server_parameters["username"], server_parameters["password"], server_parameters["api_path_uri"], server_parameters["token_path_uri"], ) class TSSClientV1(TSSClient): def __init__(self, **server_parameters): super(TSSClientV1, self).__init__() authorizer = self._get_authorizer(**server_parameters) self._client = SecretServer( server_parameters["base_url"], authorizer, server_parameters["api_path_uri"] ) @staticmethod def _get_authorizer(**server_parameters): if server_parameters.get("token"): return AccessTokenAuthorizer( server_parameters["token"], ) if server_parameters.get("domain"): return DomainPasswordGrantAuthorizer( server_parameters["base_url"], server_parameters["username"], server_parameters["domain"], server_parameters["password"], server_parameters["token_path_uri"], ) return PasswordGrantAuthorizer( server_parameters["base_url"], server_parameters["username"], server_parameters["password"], server_parameters["token_path_uri"], ) class LookupModule(LookupBase): def run(self, terms, variables, **kwargs): if not HAS_TSS_SDK: raise AnsibleError("python-tss-sdk must be installed to use this plugin") self.set_options(var_options=variables, direct=kwargs) tss = TSSClient.from_params( base_url=self.get_option("base_url"), username=self.get_option("username"), password=self.get_option("password"), domain=self.get_option("domain"), token=self.get_option("token"), api_path_uri=self.get_option("api_path_uri"), token_path_uri=self.get_option("token_path_uri"), ) try: return [tss.get_secret(term) for term in terms] except SecretServerError as error: raise AnsibleError("Secret Server lookup failure: %s" % error.message)