73 lines
1.9 KiB
Perl
Executable File
73 lines
1.9 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# Create, update or delete a action
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use strict;
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use warnings;
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no warnings 'redefine';
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no warnings 'uninitialized';
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require './fail2ban-lib.pl';
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our (%in, %text, %config);
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&ReadParse();
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&error_setup($text{'action_err'});
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my ($action, $def);
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if ($in{'new'}) {
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# Create new action object
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$def = { 'name' => 'Definition',
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'members' => [ ] };
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$action = [ $def ];
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}
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else {
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# Find existing action
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($action) = grep { $_->[0]->{'file'} eq $in{'file'} } &list_actions();
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$action || &error($text{'action_egone'});
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($def) = grep { $_->{'name'} eq 'Definition' } @$action;
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$def || &error($text{'action_edefgone'});
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}
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my $file = $in{'file'};
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if ($in{'delete'}) {
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# Just delete the action
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my @users = &find_jail_by_action($action);
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@users && &error(&text('action_einuse',
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join(" ", map { $_->{'name'} } @users)));
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&lock_all_config_files();
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&delete_section($file, $def);
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&unlock_all_config_files();
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}
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else {
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# Validate inputs
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my $file;
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if ($in{'new'}) {
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$in{'name'} =~ /^[a-z0-9\_\-]+$/i ||
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&error($text{'action_ename'});
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$file = "$config{'config_dir'}/action.d/$in{'name'}.conf";
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-r $file && &error($text{'action_eclash'});
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}
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# Create new section if needed
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&lock_all_config_files();
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if ($in{'new'}) {
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&create_section($file, $def);
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}
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# Save directives within the section
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$in{'start'} =~ s/\r//g;
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&save_directive("actionstart", $in{'start'}, $def);
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$in{'stop'} =~ s/\r//g;
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&save_directive("actionstop", $in{'stop'}, $def);
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$in{'check'} =~ s/\r//g;
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&save_directive("actioncheck", $in{'check'}, $def);
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$in{'ban'} =~ s/\r//g;
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&save_directive("actionban", $in{'ban'}, $def);
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$in{'unban'} =~ s/\r//g;
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&save_directive("actionunban", $in{'unban'}, $def);
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&unlock_all_config_files();
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}
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# Log and redirect
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&webmin_log($in{'delete'} ? 'delete' : $in{'new'} ? 'create' : 'update',
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'action', &filename_to_name($file));
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&redirect("list_actions.cgi");
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