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44 lines
1.3 KiB
Perl
Executable File
44 lines
1.3 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# move.cgi
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# Swap two rules in some chain
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require './firewall-lib.pl';
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&ReadParse();
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# what version IP protocaol version to use?
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if (&get_ipvx_version() == 6) {
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require './firewall6-lib.pl';
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}
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else {
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require './firewall4-lib.pl';
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}
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&lock_file($ipvx_save);
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@tables = &get_iptables_save();
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$table = $tables[$in{'table'}];
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&can_edit_table($table->{'name'}) || &error($text{'etable'});
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$r = $table->{'rules'};
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$c = $r->[$in{'idx'}]->{'chain'};
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@rules = grep { lc($_->{'chain'}) eq lc($c) } @$r;
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$pos = &indexof($r->[$in{'idx'}], @rules);
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&can_jump($r->[$in{'idx'}]) || &error($text{'ejump'});
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if ($in{'down'}) {
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# Swap with next rule in this chain
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$nxt = $rules[$pos+1]->{'index'};
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&can_jump($r->[$nxt]) || &error($text{'ejump'});
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($r->[$in{'idx'}], $r->[$nxt]) = ($r->[$nxt], $r->[$in{'idx'}]);
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}
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else {
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# Swap with previous rule in this chain
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$prv = $rules[$pos-1]->{'index'};
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&can_jump($r->[$prv]) || &error($text{'ejump'});
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($r->[$in{'idx'}], $r->[$prv]) = ($r->[$prv], $r->[$in{'idx'}]);
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}
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&run_before_command();
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&save_table($table);
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&run_after_command();
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©_to_cluster();
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&unlock_file($ipvx_save);
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&webmin_log("move", "rule", undef, { 'table' => $table->{'name'},
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'chain' => $r->[$in{'idx'}]->{'chain'} });
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&redirect("index.cgi?version=${ipvx_arg}&table=$in{'table'}");
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