PAL.C.T MINI SHELL
#!/usr/bin/perl
# save_host.cgi
# Save, create or delete a host table record
require './mysql-lib.pl';
&ReadParse();
$access{'perms'} || &error($text{'perms_ecannot'});
if ($in{'delete'}) {
# Delete some host
$access{'perms'} == 1 || &can_edit_db($in{'olddb'}) ||
&error($text{'perms_edb'});
&execute_sql_logged($master_db,
"delete from host where host = '$in{'oldhost'}' ".
"and db = '$in{'olddb'}'");
}
else {
# Validate inputs
&error_setup($text{'host_err'});
$in{'host_def'} || $in{'host'} =~ /^\S+$/ ||
&error($text{'host_ehost'});
if ($access{'perms'} == 2 && $access{'dbs'} ne '*') {
$db = $in{'dbs'};
}
else {
$db = $in{'db_def'} == 1 ? "" :
$in{'db_def'} == 2 ? $in{'dbs'} : $in{'db'};
$db =~ /^\S*$/ || &error($text{'host_edb'});
}
if ($access{'perms'} == 2) {
$in{'new'} || &can_edit_db($in{'olddb'}) ||
&error($text{'perms_edb'});
&can_edit_db($db) || &error($text{'perms_edb'});
}
%perms = map { $_, 1 } split(/\0/, $in{'perms'});
@desc = &table_structure($master_db, 'host');
@pfields = map { $_->[0] } &priv_fields('host');
$host = $in{'host_def'} ? '%' : $in{'host'};
if ($in{'new'}) {
# Create a new host
$sql = "insert into host (host, db, ".
join(", ", @pfields).
") values (?, ?, ".
join(", ", map { "?" } @pfields).")";
&execute_sql_logged($master_db, $sql,
$host, $db,
(map { $perms{$_} ? 'Y' : 'N' } @pfields));
}
else {
# Update existing host
$sql = "update host set host = ?, db = ?, ".
join(", ",map { "$_ = ?" } @pfields).
" where host = ? and db = ?";
&execute_sql_logged($master_db, $sql,
$host, $db,
(map { $perms{$_} ? 'Y' : 'N' } @pfields),
$in{'oldhost'}, $in{'olddb'});
}
}
&execute_sql_logged($master_db, 'flush privileges');
if ($in{'delete'}) {
&webmin_log("delete", "host", $in{'oldhost'},
{ 'db' => $in{'olddb'},
'host' => $in{'oldhost'} } );
}
elsif ($in{'new'}) {
&webmin_log("create", "host", $in{'host_def'} ? '' : $in{'host'},
{ 'db' => $db,
'host' => $in{'host_def'} ? '' : $in{'host'} } );
}
else {
&webmin_log("modify", "host", $in{'host_def'} ? '' : $in{'host'},
{ 'db' => $db,
'host' => $in{'host_def'} ? '' : $in{'host'} } );
}
&redirect("list_hosts.cgi");
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