firewall_sp_firewall_group_delist.sql

-- Copyright (c) 2020, 2024, Oracle and/or its affiliates.
--
-- This program is free software; you can redistribute it and/or modify
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-- as published by the Free Software Foundation.
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--
-- Create new variant of sp_firewall_group_delist
--

-- WARNING: If the .sql files are changed in a patch release, then it is
-- possible that the Firewall plugin, after a downgrade, will not work as intended.
-- Please try to avoid changes in patch releases.

DELIMITER $$

CREATE DEFINER='mysql.sys'@'localhost'
  PROCEDURE sp_firewall_group_delist(
    IN arg_group_name VARCHAR(288),
    IN arg_userhost VARCHAR(288))
  SQL SECURITY INVOKER
BEGIN
  DECLARE result VARCHAR(160);
  DECLARE EXIT HANDLER FOR SQLEXCEPTION
    BEGIN
      SELECT firewall_group_enlist(arg_group_name, arg_userhost) INTO result;
      ROLLBACK;
      RESIGNAL;
    END;
  START TRANSACTION;
  SELECT firewall_group_delist(arg_group_name, arg_userhost) INTO result;
  IF result = "OK" THEN
    DELETE IGNORE FROM firewall_membership WHERE group_id = arg_group_name AND member_id = arg_userhost;
  ELSE
    SELECT result;
  END IF;
  COMMIT;
END$$

DELIMITER ;