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84 lines
2.3 KiB
Perl
Executable File
84 lines
2.3 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# save_net.cgi
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# Save global address and topology options
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require './bind8-lib.pl';
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$access{'defaults'} || &error($text{'net_ecannot'});
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&error_setup($text{'net_err'});
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&ReadParse();
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&lock_file(&make_chroot($config{'named_conf'}));
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$conf = &get_config();
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$options = &find("options", $conf);
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if (!$in{'listen_def'}) {
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for($i=0; defined($addr = $in{"addrs_$i"}); $i++) {
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next if (!$addr);
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local $l = { 'name' => 'listen-on',
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'type' => 1 };
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if (!$in{"pdef_$i"}) {
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$in{"port_$i"} =~ /^\d+$/ ||
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&error(&text('net_eport', $in{"port_$i"}));
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$l->{'values'} = [ 'port', $in{"port_$i"} ];
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}
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$port = $in{"pdef_$i"} ? 53 : $in{"port_$i"};
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$used{$port}++ && &error(&text('net_eusedport', $port));
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$l->{'members'} =
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[ map { { 'name' => $_ } } split(/\s+/, $addr) ];
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push(@listen, $l);
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}
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}
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&save_directive($options, 'listen-on', \@listen, 1);
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# Save query source address and port
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if (!$in{'saddr_def'}) {
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&check_ipaddress($in{'saddr'}) ||
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&error(&text('net_eaddr', $in{'saddr'}));
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push(@qvals, "address", $in{'saddr'});
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}
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if (!$in{'sport_def'}) {
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$in{'sport'} =~ /^\d+$/ || &error(&text('net_eport', $in{'sport'}));
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push(@qvals, "port", $in{'sport'});
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}
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if (@qvals) {
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&save_directive($options, 'query-source',
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[ { 'name' => 'query-source',
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'values' => \@qvals } ], 1);
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}
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else {
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&save_directive($options, 'query-source', [ ], 1);
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}
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# Save transfer source address and port
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if ($in{'taddr_def'} == 0) {
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&check_ipaddress($in{'taddr'}) ||
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&error(&text('net_eaddr', $in{'taddr'}));
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push(@tvals, $in{'taddr'});
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}
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elsif ($in{'taddr_def'} == 2) {
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push(@tvals, "*");
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}
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if ($in{'tport_def'} == 0) {
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@tvals || &error($text{'net_etport'});
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$in{'tport'} =~ /^\d+$/ || &error(&text('net_eport', $in{'sport'}));
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push(@tvals, "port", $in{'tport'});
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}
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if (@tvals) {
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&save_directive($options, 'transfer-source',
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[ { 'name' => 'transfer-source',
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'values' => \@tvals } ], 1);
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}
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else {
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&save_directive($options, 'transfer-source', [ ], 1);
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}
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$in{'topology_def'} || $in{'topology'} || &error($text{'net_etopology'});
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&save_addr_match('topology', $options, 1);
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$in{'allow-recursion_def'} || $in{'allow-recursion'} ||
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&error($text{'net_erecur'});
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&save_addr_match('allow-recursion', $options, 1);
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&flush_file_lines();
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&unlock_file(&make_chroot($config{'named_conf'}));
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&webmin_log("net", undef, undef, \%in);
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&redirect("");
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