feedback MR 7 - warn the user about unexpected env conflicts.

src/planet_auth_utils/commands/cli/prompts.py

@@ -16,16 +16,41 @@
 #       We use prompt_toolkit for major prompts
 #       and click or simple code for others.
 
+import os
 import click
 from typing import Optional
 
 # from prompt_toolkit.shortcuts import input_dialog, radiolist_dialog, yes_no_dialog
 
-# from planet_auth_utils.builtins import Builtins
 from planet_auth_utils.plauth_user_config import PlanetAuthUserConfigEnhanced
 from planet_auth_utils.constants import EnvironmentVariables
 
 
+def _warn_env_overrides_selection(selected_profile_name: str):
+    # If we detect a current environment that we expect will override
+    # what is being saved to the config file, warn the user.
+    # See https://github.com/pylint-dev/pylint/issues/5091 regarding the pylint disabled warning.
+    env_profile = os.getenv(EnvironmentVariables.AUTH_PROFILE, None)  # pylint: disable=E1507
+    if env_profile and str.lower(env_profile) != str.lower(selected_profile_name):
+        print(
+            f'Warning: Environment variable "{EnvironmentVariables.AUTH_PROFILE}" is set to "{env_profile}". This will override saved settings.'
+        )
+
+    env_client_id = os.getenv(EnvironmentVariables.AUTH_CLIENT_ID, None)  # pylint: disable=E1507
+    env_client_secret = os.getenv(EnvironmentVariables.AUTH_CLIENT_SECRET, None)  # pylint: disable=E1507
+    if env_client_id and env_client_secret:
+        print(
+            f'Warning: Environment variables "{EnvironmentVariables.AUTH_CLIENT_ID}" and "{EnvironmentVariables.AUTH_CLIENT_SECRET}" are set.'
+            " These will always take priority over the saved settings."
+        )
+
+    env_api_key = os.getenv(EnvironmentVariables.AUTH_API_KEY, None)  # pylint: disable=E1507
+    if env_api_key:  # and str.lower(_PL_API_KEY_ADHOC_PROFILE_NAME) != str.lower(selected_profile_name):
+        print(
+            f'Warning: Environment variable "{EnvironmentVariables.AUTH_API_KEY}" is set. This will always take priority over the saved settings.'
+        )
+
+
 def prompt_and_change_user_default_profile_if_different(
     candidate_profile_name: str, change_default_selection: Optional[bool] = None
 ):
@@ -34,6 +59,7 @@ def prompt_and_change_user_default_profile_if_different(
         saved_profile_name = config_file.lazy_get(EnvironmentVariables.AUTH_PROFILE)
     except FileNotFoundError:
         saved_profile_name = None  # config_file.effective_conf_value(EnvironmentVariables.AUTH_PROFILE, fallback_value=Builtins.builtin_default_profile_name())
+    selected_profile_name = saved_profile_name
 
     if not saved_profile_name:
         # Always write a preference if none is saved.
@@ -56,7 +82,9 @@ def prompt_and_change_user_default_profile_if_different(
             )
 
     if do_change_default:
+        selected_profile_name = candidate_profile_name
         config_file.update_data({EnvironmentVariables.AUTH_PROFILE: candidate_profile_name})
         config_file.save()
 
+    _warn_env_overrides_selection(selected_profile_name)
     return do_change_default

src/planet_auth_utils/plauth_factory.py

@@ -38,6 +38,7 @@
 from planet_auth.logging.auth_logger import getAuthLogger
 
 auth_logger = getAuthLogger()
+_PL_API_KEY_ADHOC_PROFILE_NAME = "_PL_API_KEY"
 
 
 class PlanetAuthFactory:
@@ -218,7 +219,7 @@ def _init_context_from_api_key(api_key: str) -> Auth:
             "api_key": api_key,
             "bearer_token_prefix": PlanetLegacyRequestAuthenticator.TOKEN_PREFIX,
         }
-        adhoc_profile_name = "_PL_API_KEY"
+        adhoc_profile_name = _PL_API_KEY_ADHOC_PROFILE_NAME
         auth_logger.debug(msg="Initializing Auth from API key")
         plauth_context = Auth.initialize_from_config_dict(
             client_config=constructed_client_config_dict,