restoring logging_other files

Author: bewithgaurav

mssql_python/connection.py

@@ -15,7 +15,7 @@
 from mssql_python.cursor import Cursor
 from mssql_python.logging_config import get_logger
 from mssql_python.constants import ConstantsDDBC as ddbc_sql_const
-from mssql_python.helpers import add_driver_to_connection_str, check_error
+from mssql_python.helpers import add_driver_to_connection_str, sanitize_connection_string
 from mssql_python import ddbc_bindings
 from mssql_python.pooling import PoolingManager
 from mssql_python.exceptions import DatabaseError, InterfaceError
@@ -127,7 +127,7 @@ def _construct_connection_string(self, connection_str: str = "", **kwargs) -> st
             conn_str += f"{key}={value};"
 
         if logger:
-            logger.info("Final connection string: %s", conn_str)
+            logger.info("Final connection string: %s", sanitize_connection_string(conn_str))
 
         return conn_str
 

mssql_python/helpers.py

@@ -184,3 +184,17 @@ def get_driver_path(module_dir, architecture):
         raise RuntimeError(f"ODBC driver not found at: {driver_path_str}")
 
     return driver_path_str
+
+
+def sanitize_connection_string(conn_str: str) -> str:
+    """
+    Sanitize the connection string by removing sensitive information.
+    Args:
+        conn_str (str): The connection string to sanitize.
+    Returns:
+        str: The sanitized connection string.
+    """
+    # Remove sensitive information from the connection string, Pwd section
+    # Replace Pwd=...; or Pwd=... (end of string) with Pwd=***;
+    import re
+    return re.sub(r"(Pwd\s*=\s*)[^;]*", r"\1***", conn_str, flags=re.IGNORECASE)