PAL.C.T MINI SHELL
#!/usr/bin/perl
# save_tpriv.cgi
# Save, update or delete table permissions
require './mysql-lib.pl';
&ReadParse();
$access{'perms'} || &error($text{'perms_ecannot'});
if ($in{'delete'}) {
# Delete some permissions
$access{'perms'} == 1 || &can_edit_db($in{'olddb'}) ||
&error($text{'perms_edb'});
&execute_sql_logged($master_db,
"delete from tables_priv where user = '$in{'olduser'}' ".
"and host = '$in{'oldhost'}' and db = '$in{'olddb'}' ".
"and table_name = '$in{'oldtable'}'");
}
else {
# Validate inputs
&error_setup($text{'tpriv_err'});
$in{'table'} || &error($text{'tpriv_etable'});
$in{'user_def'} || $in{'user'} =~ /^\S+$/ ||
&error($text{'tpriv_euser'});
$in{'host_def'} || $in{'host'} =~ /^\S+$/ ||
&error($text{'tpriv_ehost'});
$in{'perms1'} =~ s/\0/,/g;
$in{'perms2'} =~ s/\0/,/g;
if ($in{'db'}) {
# Create new table permissions
$access{'perms'} == 1 || &can_edit_db($in{'db'}) ||
&error($text{'perms_edb'});
$sql = "insert into tables_priv (host, db, user, table_name, ".
"grantor, table_priv, column_priv) ".
"values (?, ?, ?, ?, ?, ?, ?)";
&execute_sql_logged($master_db, $sql,
$in{'host_def'} ? '%' : $in{'host'},
$in{'db'},
$in{'user_def'} ? '' : $in{'user'},
$in{'table'}, $config{'login'} || "root",
$in{'perms1'} || '', $in{'perms2'} || '');
}
else {
# Update existing table permissions
$access{'perms'} == 1 || &can_edit_db($in{'olddb'}) ||
&error($text{'perms_edb'});
$sql = "update tables_priv set host = ?, user = ?, ".
"table_name = ?, table_priv = ?, column_priv = ? ".
"where host = ? and db = ? and user = ? and ".
"table_name = ?";
&execute_sql_logged($master_db, $sql,
$in{'host_def'} ? '%' : $in{'host'},
$in{'user_def'} ? '' : $in{'user'},
$in{'table'}, $in{'perms1'} || '', $in{'perms2'} || '',
$in{'oldhost'}, $in{'olddb'},
$in{'olduser'}, $in{'oldtable'});
}
}
&execute_sql_logged($master_db, 'flush privileges');
if ($in{'delete'}) {
&webmin_log("delete", "tpriv", $in{'oldtable'},
{ 'user' => $in{'olduser'}, 'host' => $in{'oldhost'},
'db' => $in{'olddb'}, 'table' => $in{'oldtable'} } );
}
elsif ($in{'db'}) {
&webmin_log("create", "tpriv", $in{'table'},
{ 'user' => $in{'user_def'} ? '' : $in{'user'},
'host' => $in{'host_def'} ? '%' : $in{'host'},
'db' => $in{'db'}, 'table' => $in{'table'} } );
}
else {
&webmin_log("modify", "tpriv", $in{'table'},
{ 'user' => $in{'user_def'} ? '' : $in{'user'},
'host' => $in{'host_def'} ? '%' : $in{'host'},
'db' => $in{'db'}, 'table' => $in{'table'} } );
}
&redirect("list_tprivs.cgi");
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