bind8/save_net.cgi

   1 #!/usr/local/bin/perl
   2 # save_net.cgi
   3 # Save global address and topology options
   4
   5 require './bind8-lib.pl';
   6 $access{'defaults'} || &error($text{'net_ecannot'});
   7 &error_setup($text{'net_err'});
   8 &ReadParse();
   9
  10 &lock_file(&make_chroot($config{'named_conf'}));
  11 $conf = &get_config();
  12 $options = &find("options", $conf);
  13 if (!$in{'listen_def'}) {
  14         for($i=0; defined($addr = $in{"addrs_$i"}); $i++) {
  15                 next if (!$addr);
  16                 local $l = { 'name' => 'listen-on',
  17                              'type' => 1 };
  18                 if (!$in{"pdef_$i"}) {
  19                         $in{"port_$i"} =~ /^\d+$/ ||
  20                                 &error(&text('net_eport', $in{"port_$i"}));
  21                         $l->{'values'} = [ 'port', $in{"port_$i"} ];
  22                         }
  23                 $port = $in{"pdef_$i"} ? 53 : $in{"port_$i"};
  24                 $used{$port}++ && &error(&text('net_eusedport', $port));
  25                 $l->{'members'} =
  26                         [ map { { 'name' => $_ } } split(/\s+/, $addr) ];
  27                 push(@listen, $l);
  28                 }
  29         }
  30 &save_directive($options, 'listen-on', \@listen, 1);
  31 if (!$in{'saddr_def'}) {
  32         &check_ipaddress($in{'saddr'}) ||
  33                 &error(&text('net_eaddr', $in{'saddr'}));
  34         push(@qvals, "address", $in{'saddr'});
  35         }
  36 if (!$in{'sport_def'}) {
  37         $in{'sport'} =~ /^\d+$/ || &error(&text('net_eport', $in{'sport'}));
  38         push(@qvals, "port", $in{'sport'});
  39         }
  40 if (@qvals) {
  41         &save_directive($options, 'query-source',
  42                         [ { 'name' => 'query-source',
  43                             'values' => \@qvals } ], 1);
  44         }
  45 else {
  46         &save_directive($options, 'query-source', [ ], 1);
  47         }
  48 $in{'topology_def'} || $in{'topology'} || &error($text{'net_etopology'});
  49 &save_addr_match('topology', $options, 1);
  50 $in{'allow-recursion_def'} || $in{'allow-recursion'} ||
  51         &error($text{'net_erecur'});
  52 &save_addr_match('allow-recursion', $options, 1);
  53
  54 &flush_file_lines();
  55 &unlock_file(&make_chroot($config{'named_conf'}));
  56 &webmin_log("net", undef, undef, \%in);
  57 &redirect("");