#if MYSQL_6_9 // Copyright © 2012, Oracle and/or its affiliates. All rights reserved. // // MySQL Connector/NET is licensed under the terms of the GPLv2 // , like most // MySQL Connectors. There are special exceptions to the terms and // conditions of the GPLv2 as it is applied to this software, see the // FLOSS License Exception // . // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published // by the Free Software Foundation; version 2 of the License. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with this program; if not, write to the Free Software Foundation, Inc., // 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA using System; using System.Collections.Generic; using System.Reflection; using System.Text; using Externals.MySql.Data.MySqlClient.Properties; namespace Externals.MySql.Data.MySqlClient.Authentication { internal class AuthenticationPluginManager { static Dictionary plugins = new Dictionary(); static AuthenticationPluginManager() { plugins["mysql_native_password"] = new PluginInfo("Externals.MySql.Data.MySqlClient.Authentication.MySqlNativePasswordPlugin"); plugins["sha256_password"] = new PluginInfo("Externals.MySql.Data.MySqlClient.Authentication.Sha256AuthenticationPlugin"); plugins["authentication_windows_client"] = new PluginInfo("Externals.MySql.Data.MySqlClient.Authentication.MySqlWindowsAuthenticationPlugin"); if (MySqlConfiguration.Settings != null && MySqlConfiguration.Settings.AuthenticationPlugins != null) { foreach (AuthenticationPluginConfigurationElement e in MySqlConfiguration.Settings.AuthenticationPlugins) plugins[e.Name] = new PluginInfo(e.Type); } } public static MySqlAuthenticationPlugin GetPlugin(string method) { if (!plugins.ContainsKey(method)) throw new MySqlException(String.Format(Resources.AuthenticationMethodNotSupported, method)); return CreatePlugin(method); } private static MySqlAuthenticationPlugin CreatePlugin(string method) { PluginInfo pi = plugins[method]; try { Type t = Type.GetType(pi.Type); MySqlAuthenticationPlugin o = (MySqlAuthenticationPlugin)Activator.CreateInstance(t); return o; } catch (Exception e) { throw new MySqlException(String.Format(Resources.UnableToCreateAuthPlugin, method), e); } } } struct PluginInfo { public string Type; public Assembly Assembly; public PluginInfo(string type) { Type = type; Assembly = null; } } } #endif