onepassword - Get first found config file (#4640)

* Get first found configuration file

There are three valid places to get the configuration.

https://developer.1password.com/docs/cli/about-biometric-unlock#remove-old-account-information

* Use common config class

* Add changelog fragment

* Explicitly use new style classes for Python 2.7 compatibility

This shouldn’t matter for lookups, but does matter for module_utils
and modules since Python 2.7 is still supported on the managed node.

* Update changelogs/fragments/4065-onepassword-config.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/lookup/onepassword.py

@@ -45,8 +45,8 @@ DOCUMENTATION = '''
         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 exists)), then only the C(master_password) is required.
-        You may optionally specify C(subdomain) in this scenario, otherwise the last used subdomain will be used by C(op).
+        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 C(subdomain) in this scenario, otherwise the last used subdomain will be used by C(op).
       - This lookup can perform an initial login by providing C(subdomain), C(username), C(secret_key), and C(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
@@ -105,12 +105,12 @@ from ansible.plugins.lookup import LookupBase
 from ansible.errors import AnsibleLookupError
 from ansible.module_utils.common.text.converters import to_bytes, to_text
 
+from ansible_collections.community.general.plugins.module_utils.onepassword import OnePasswordConfig
+
 
 class OnePass(object):
-
     def __init__(self, path='op'):
         self.cli_path = path
-        self.config_file_path = os.path.expanduser('~/.op/config')
         self.logged_in = False
         self.token = None
         self.subdomain = None
@@ -119,9 +119,11 @@ class OnePass(object):
         self.secret_key = None
         self.master_password = None
 
+        self._config = OnePasswordConfig()
+
     def get_token(self):
         # If the config file exists, assume an initial signin has taken place and try basic sign in
-        if os.path.isfile(self.config_file_path):
+        if os.path.isfile(self._config.config_file_path):
 
             if not self.master_password:
                 raise AnsibleLookupError('Unable to sign in to 1Password. master_password is required.')
@@ -281,4 +283,5 @@ class LookupModule(LookupBase):
         values = []
         for term in terms:
             values.append(op.get_field(term, field, section, vault))
+
         return values