feat[__init__.py]: add more logging

radicale-auth-ldap/__init__.py

@@ -44,16 +44,21 @@ class Auth(BaseAuth):
         accessGroupFilter = self.configuration.get("auth", "ldap_access_group_filter")
         accessGroupAttribute = self.configuration.get("auth", "ldap_access_group_attribute")
 
-        logger.debug("LDAP: start connection")
+        logger.info("LDAP: start connection")
+        logger.debug("LDAP: server URL: %s" % serverUrl)
+        logger.debug("LDAP: binddn: %s" % binddn)
+        logger.debug("LDAP: secret: %s" % secret)
         ## TODO: check for errors
         server = ldap3.Server(serverUrl)
         conn = ldap3.Connection(server, binddn, secret)
         conn.bind()
         result = conn.result
 
+        logger.info("LDAP: connection successful")
         logger.debug("LDAP bind result: %s" % str(result))
 
         if result['description'] == "invalidCredentials":
+            logger.warning("LDAP: binddn credentials are invalid")
             return ""
 
         if accessGroupFilter:
@@ -73,10 +78,10 @@ class Auth(BaseAuth):
                     accessGroupDn = conn.response[0]['dn']
                     logger.debug("LDAP access group DN: %s" % accessGroupDn)
                 else:
-                    logger.debug("LDAP: ERROR: more than 1 group found")
+                    logger.warning("LDAP: more than 1 group found")
                     return ""
             else:
-                logger.debug("LDAP: ERROR: no group found")
+                logger.warning("LDAP: no group found")
                 return ""
 
         logger.debug("LDAP user filter: %s" % userFilter)
@@ -110,10 +115,10 @@ class Auth(BaseAuth):
                         logger.debug("LDAP: user is NOT in access group")
                         return ""
             else:
-                logger.debug("LDAP: ERROR: more than 1 user found")
+                logger.warning("LDAP: more than 1 user found")
                 return ""
         else:
-            logger.debug("LDAP: ERROR: no user found")
+            logger.warning("LDAP: no user found")
             return ""
 
         logger.debug("LDAP: restart connection for user")
@@ -126,6 +131,8 @@ class Auth(BaseAuth):
         logger.debug("LDAP bind result: %s" % str(result))
 
         if result['description'] == "invalidCredentials":
+            logger.warning("LDAP: user credentials are invalid")
             return ""
         else:
+            logger.info("LDAP: user successful verified")
             return userAttributeValue