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diff --git a/mysql/mysql/service_mysql_password_policy.h b/mysql/mysql/service_mysql_password_policy.h
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+/* Copyright (c) 2014, 2015 Oracle and/or its affiliates. All rights reserved.
+
+   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 */
+
+#ifndef MYSQL_SERVICE_MYSQL_PLUGIN_AUTH_INCLUDED
+#define MYSQL_SERVICE_MYSQL_PLUGIN_AUTH_INCLUDED
+
+/**
+  @file include/mysql/service_mysql_plugin_auth.h
+  This service provides functions to validatete password, check for strength
+  of password based on common policy.
+
+  SYNOPSIS
+  my_validate_password_policy()    - function to validate password
+                                     based on defined policy
+  const char*                        buffer holding the password value
+  unsigned int                       buffer length
+
+  my_calculate_password_strength() - function to calculate strength
+                                     of the password based on the policies defined.
+  const char*                        buffer holding the password value
+  unsigned int                       buffer length
+
+  Both the service function returns 0 on SUCCESS and 1 incase input password does not
+  match against the policy rules defined.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern struct mysql_password_policy_service_st {
+  int (*my_validate_password_policy_func)(const char *, unsigned int);
+  int (*my_calculate_password_strength_func)(const char *, unsigned int);
+} *mysql_password_policy_service;
+
+#ifdef MYSQL_DYNAMIC_PLUGIN
+
+#define my_validate_password_policy(buffer, length) \
+  mysql_password_policy_service->my_validate_password_policy_func(buffer, length)
+#define my_calculate_password_strength(buffer, length) \
+  mysql_password_policy_service->my_calculate_password_strength_func(buffer, length)
+
+#else
+
+int my_validate_password_policy(const char *, unsigned int);
+int my_calculate_password_strength(const char *, unsigned int);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif