feat: introduce logging to the backend classes

Author: nijel

social_core/backends/base.py

@@ -6,7 +6,7 @@
 import requests
 
 from social_core.exceptions import AuthConnectionError, AuthUnknownError
-from social_core.utils import module_member, parse_qs, user_agent
+from social_core.utils import module_member, parse_qs, social_logger, user_agent
 
 if TYPE_CHECKING:
     from collections.abc import Mapping
@@ -33,6 +33,12 @@ def __init__(self, strategy, redirect_uri=None) -> None:
         self.data = self.strategy.request_data()
         self.redirect_uri = self.strategy.absolute_uri(self.redirect_uri)
 
+    def log_debug(self, message, *args) -> None:
+        social_logger.debug(f"{self.name}: {message}", *args)
+
+    def log_warning(self, message, *args) -> None:
+        social_logger.warning(f"{self.name}: {message}", *args)
+
     def setting(self, name, default=None):
         """Return setting value from strategy"""
         return self.strategy.setting(name, default=default, backend=self)

social_core/backends/cas.py

@@ -7,12 +7,8 @@
 implementation and the standard OIDC implementation in Python Social Auth.
 """
 
-import logging
-
 from .open_id_connect import OpenIdConnectAuth
 
-logger = logging.getLogger("social")
-
 
 class CASOpenIdConnectAuth(OpenIdConnectAuth):
     """
@@ -33,25 +29,23 @@ class CASOpenIdConnectAuth(OpenIdConnectAuth):
 
     def oidc_endpoint(self):
         endpoint = self.setting("OIDC_ENDPOINT", self.OIDC_ENDPOINT)
-        logger.debug("backend: CAS, endpoint: %s", endpoint)
+        self.log_debug("endpoint: %s", endpoint)
         return endpoint
 
     def get_user_id(self, details, response):
-        logger.debug(
-            "backend: CAS, method: get_user_id, details: %s, %s", details, response
-        )
+        self.log_debug("method: get_user_id, details: %s, %s", details, response)
         return details.get("username")
 
     def user_data(self, access_token, *args, **kwargs):
         data = self.get_json(
             self.userinfo_url(), headers={"Authorization": f"Bearer {access_token}"}
         )
-        logger.debug("backend: CAS, user_data: %s", data)
+        self.log_debug("user_data: %s", data)
         return data.get("attributes", {})
 
     def get_user_details(self, response):
         username_key = self.setting("USERNAME_KEY", self.USERNAME_KEY)
-        logger.debug("backend: CAS, username_key: %s", username_key)
+        self.log_debug("username_key: %s", username_key)
         attributes = self.user_data(response.get("access_token"))
         return {
             "username": attributes.get(username_key),