Bug #21235226 : THE --ENABLE-CLEARTEXT-PLUGIN IS NOT

                IMPLEMENTED IN ALL CLIENT PROGRAMS

Description: Option "enable-cleartext-plugin" is not
available for the following client utilities:-
mysqldump
mysqlimport
mysqlshow
mysqlcheck

Analysis: The unavailability of this option limits the
features like PAM authentication from using the above
mentioned utilities.

Fix: Option "enable-cleartext-plugin" is implemented in the
above mentioned client utilities.

4 files changed, 55 insertions, 3 deletions

diff --git a/client/mysqlcheck.c b/client/mysqlcheck.c
index ca06a85bec0..0d5570434e4 100644
--- a/client/mysqlcheck.c
+++ b/client/mysqlcheck.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2001, 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
@@ -42,6 +42,8 @@ static my_bool opt_alldbs = 0, opt_check_only_changed = 0, opt_extended = 0,
                opt_fix_table_names= 0, opt_fix_db_names= 0, opt_upgrade= 0,
                opt_write_binlog= 1;
 static uint verbose = 0, opt_mysql_port=0;
+static uint opt_enable_cleartext_plugin= 0;
+static my_bool using_opt_enable_cleartext_plugin= 0;
 static int my_end_arg;
 static char * opt_mysql_unix_port = 0;
 static char *opt_password = 0, *current_user = 0, 
@@ -110,6 +112,10 @@ static struct my_option my_long_options[] =
    "Default authentication client-side plugin to use.",
    &opt_default_auth, &opt_default_auth, 0,
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"enable_cleartext_plugin", OPT_ENABLE_CLEARTEXT_PLUGIN,
+   "Enable/disable the clear text authentication plugin.",
+   &opt_enable_cleartext_plugin, &opt_enable_cleartext_plugin,
+   0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {"fast",'F', "Check only tables that haven't been closed properly.",
    &opt_fast, &opt_fast, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0,
    0},
@@ -326,6 +332,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     verbose++;
     break;
   case 'V': print_version(); exit(0);
+  case OPT_ENABLE_CLEARTEXT_PLUGIN:
+    using_opt_enable_cleartext_plugin= TRUE;
+    break;
   case OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);
@@ -880,6 +889,10 @@ static int dbConnect(char *host, char *user, char *passwd)
   if (opt_default_auth && *opt_default_auth)
     mysql_options(&mysql_connection, MYSQL_DEFAULT_AUTH, opt_default_auth);
 
+  if (using_opt_enable_cleartext_plugin)
+    mysql_options(&mysql_connection, MYSQL_ENABLE_CLEARTEXT_PLUGIN,
+                  (char *) &opt_enable_cleartext_plugin);
+
   mysql_options(&mysql_connection, MYSQL_SET_CHARSET_NAME, default_charset);
   if (!(sock = mysql_real_connect(&mysql_connection, host, user, passwd,
          NULL, opt_mysql_port, opt_mysql_unix_port, 0)))
diff --git a/client/mysqldump.c b/client/mysqldump.c
index 2a873903d60..6bb249134e8 100644
--- a/client/mysqldump.c
+++ b/client/mysqldump.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2000, 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
@@ -129,6 +129,8 @@ static ulong opt_compatible_mode= 0;
 #define MYSQL_OPT_MASTER_DATA_COMMENTED_SQL 2
 #define MYSQL_OPT_SLAVE_DATA_EFFECTIVE_SQL 1
 #define MYSQL_OPT_SLAVE_DATA_COMMENTED_SQL 2
+static uint opt_enable_cleartext_plugin= 0;
+static my_bool using_opt_enable_cleartext_plugin= 0;
 static uint opt_mysql_port= 0, opt_master_data;
 static uint opt_slave_data;
 static uint my_end_arg;
@@ -513,6 +515,10 @@ static struct my_option my_long_options[] =
    "Default authentication client-side plugin to use.",
    &opt_default_auth, &opt_default_auth, 0,
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"enable_cleartext_plugin", OPT_ENABLE_CLEARTEXT_PLUGIN,
+   "Enable/disable the clear text authentication plugin.",
+   &opt_enable_cleartext_plugin, &opt_enable_cleartext_plugin,
+   0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
 };
 
@@ -883,6 +889,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
         default_charset= (char*) MYSQL_DEFAULT_CHARSET_NAME;
       break;
     }
+   case (int) OPT_ENABLE_CLEARTEXT_PLUGIN:
+     using_opt_enable_cleartext_plugin= TRUE;
+     break;
   case (int) OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);
@@ -1485,6 +1494,10 @@ static int connect_to_db(char *host, char *user,char *passwd)
   if (opt_default_auth && *opt_default_auth)
     mysql_options(&mysql_connection, MYSQL_DEFAULT_AUTH, opt_default_auth);
 
+  if (using_opt_enable_cleartext_plugin)
+    mysql_options(&mysql_connection, MYSQL_ENABLE_CLEARTEXT_PLUGIN,
+                  (char *) &opt_enable_cleartext_plugin);
+
   if (!(mysql= mysql_real_connect(&mysql_connection,host,user,passwd,
                                   NULL,opt_mysql_port,opt_mysql_unix_port,
                                   0)))
diff --git a/client/mysqlimport.c b/client/mysqlimport.c
index 813c1baf793..f71111f7e9e 100644
--- a/client/mysqlimport.c
+++ b/client/mysqlimport.c
@@ -49,6 +49,8 @@ static char	*opt_password=0, *current_user=0,
 		*lines_terminated=0, *enclosed=0, *opt_enclosed=0,
 		*escaped=0, *opt_columns=0, 
 		*default_charset= (char*) MYSQL_AUTODETECT_CHARSET_NAME;
+static uint opt_enable_cleartext_plugin= 0;
+static my_bool using_opt_enable_cleartext_plugin= 0;
 static uint     opt_mysql_port= 0, opt_protocol= 0;
 static char * opt_mysql_unix_port=0;
 static char *opt_plugin_dir= 0, *opt_default_auth= 0;
@@ -88,6 +90,10 @@ static struct my_option my_long_options[] =
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
   {"delete", 'd', "First delete all rows from table.", &opt_delete,
    &opt_delete, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"enable_cleartext_plugin", OPT_ENABLE_CLEARTEXT_PLUGIN,
+   "Enable/disable the clear text authentication plugin.",
+   &opt_enable_cleartext_plugin, &opt_enable_cleartext_plugin,
+   0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {"fields-terminated-by", OPT_FTB,
    "Fields in the input file are terminated by the given string.", 
    &fields_terminated, &fields_terminated, 0, 
@@ -234,6 +240,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     opt_local_file=1;
     break;
 #endif
+  case OPT_ENABLE_CLEARTEXT_PLUGIN:
+    using_opt_enable_cleartext_plugin= TRUE;
+    break;
   case OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);
@@ -435,6 +444,10 @@ static MYSQL *db_connect(char *host, char *database,
   if (opt_default_auth && *opt_default_auth)
     mysql_options(mysql, MYSQL_DEFAULT_AUTH, opt_default_auth);
 
+  if (using_opt_enable_cleartext_plugin)
+    mysql_options(mysql, MYSQL_ENABLE_CLEARTEXT_PLUGIN,
+                  (char*)&opt_enable_cleartext_plugin);
+
   mysql_options(mysql, MYSQL_SET_CHARSET_NAME, default_charset);
   if (!(mysql_real_connect(mysql,host,user,passwd,
                            database,opt_mysql_port,opt_mysql_unix_port,
diff --git a/client/mysqlshow.c b/client/mysqlshow.c
index 5677681541b..a6705548bcb 100644
--- a/client/mysqlshow.c
+++ b/client/mysqlshow.c
@@ -1,5 +1,5 @@
 /*
-   Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
+   Copyright (c) 2000, 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
@@ -37,6 +37,8 @@ static uint my_end_arg= 0;
 static uint opt_verbose=0;
 static char *default_charset= (char*) MYSQL_AUTODETECT_CHARSET_NAME;
 static char *opt_plugin_dir= 0, *opt_default_auth= 0;
+static uint opt_enable_cleartext_plugin= 0;
+static my_bool using_opt_enable_cleartext_plugin= 0;
 
 #ifdef HAVE_SMEM 
 static char *shared_memory_base_name=0;
@@ -133,6 +135,10 @@ int main(int argc, char **argv)
   if (opt_default_auth && *opt_default_auth)
     mysql_options(&mysql, MYSQL_DEFAULT_AUTH, opt_default_auth);
 
+  if (using_opt_enable_cleartext_plugin)
+    mysql_options(&mysql, MYSQL_ENABLE_CLEARTEXT_PLUGIN,
+                  (char*)&opt_enable_cleartext_plugin);
+
   if (!(mysql_real_connect(&mysql,host,user,opt_password,
 			   (first_argument_uses_wildcards) ? "" :
                            argv[0],opt_mysql_port,opt_mysql_unix_port,
@@ -195,6 +201,10 @@ static struct my_option my_long_options[] =
    "Default authentication client-side plugin to use.",
    &opt_default_auth, &opt_default_auth, 0,
    GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"enable_cleartext_plugin", OPT_ENABLE_CLEARTEXT_PLUGIN,
+   "Enable/disable the clear text authentication plugin.",
+   &opt_enable_cleartext_plugin, &opt_enable_cleartext_plugin,
+   0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
   {"help", '?', "Display this help and exit.", 0, 0, 0, GET_NO_ARG, NO_ARG,
    0, 0, 0, 0, 0, 0},
   {"host", 'h', "Connect to host.", &host, &host, 0, GET_STR,
@@ -309,6 +319,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
     opt_protocol = MYSQL_PROTOCOL_PIPE;
 #endif
     break;
+  case (int) OPT_ENABLE_CLEARTEXT_PLUGIN:
+    using_opt_enable_cleartext_plugin= TRUE;
+    break;
   case OPT_MYSQL_PROTOCOL:
     opt_protocol= find_type_or_exit(argument, &sql_protocol_typelib,
                                     opt->name);