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root |
1.1 |
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our @blocklist; |
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sub read_blocklist { |
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local *B; |
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my %group; |
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@blocklist = (); |
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if (open B, "<blocklist") { |
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while (<B>) { |
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chomp; |
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if (/^group\s+(\S+)\s+(.*)/i) { |
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$group{$1} = [split /\s+/, $2]; |
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} elsif (/^!([^\t]*)\t\s*(.*)/) { |
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my $g = $1; |
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my @r; |
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for (split /\s+/, $2) { |
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push @r, $group{$_} ? @{$group{$_}} : $_; |
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} |
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print "not($g) => (@r)\n"; |
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push @blocklist, [qr/$g/i, \@r]; |
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} elsif (/\S/) { |
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print "blocklist: unparsable line: $_\n"; |
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} |
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} |
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} else { |
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print "no blocklst\n"; |
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} |
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} |
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read_blocklist; |
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root |
1.5 |
use Tie::Cache; |
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tie %whois_cache, Tie::Cache::, $MAX_CONNECTS * 1.5; |
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root |
1.1 |
sub conn::access_check { |
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my $self = shift; |
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my $uri = $self->{path}; |
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my %disallow; |
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for (@blocklist) { |
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if ($uri =~ $_->[0]) { |
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$disallow{$_}++ for @{$_->[1]}; |
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} |
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} |
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root |
1.5 |
my $whois = $whois_cache{$self->{remote_addr}} |
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||= ::ip_request($self->{remote_addr}); |
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root |
1.1 |
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my $country = "XX"; |
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if ($whois =~ /^\*cy: (\S+)/m) { |
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$country = uc $1; |
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} else { |
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$self->slog(9, "no country($whois)"); |
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} |
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root |
1.3 |
$self->{country} = $country; |
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root |
1.1 |
if ($disallow{$country}) { |
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root |
1.2 |
$self->slog(6, "DISALLOW($uri,$country)"); |
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root |
1.3 |
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root |
1.1 |
$whois =~ s/&/&/g; |
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$whois =~ s/</</g; |
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$self->err(403, "forbidden", { "Content-Type" => "text/html" }, <<EOF); |
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<html> |
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<head> |
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<title>This material is licensed in your country!</title> |
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</head> |
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<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000"> |
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<h1>This material is licensed in your country!</h1> |
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<p>My research has shown that your IP address |
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(<b>$self->{remote_addr}</b>) most probably is located in this country: |
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<b>$country</b> (ISO-3166-2 code, XX == unknown). The full record is:</p> |
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<pre> |
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$whois |
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</pre> |
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<p>My database says that the material you are trying to access is licensed |
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in your country. If I would distribute these files to your country I would |
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actively <em>hurt</em> the industry behind it, which includes the artists |
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and authors of these videos/mangas. So I hope you understand that I try to |
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avoid this.</p> |
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<p>If you <em>really</em> think that this is wrong, i.e. the |
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material you tried to access is <em>not</em> licensed in your |
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country or your ip address was misdetected, you can write to <a |
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href="mailto:licensed\@plan9.de">licensed\@plan9.de</a>. Please explain |
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what happened and why you think this is wrong in as much detail as |
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possible.</p> |
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<div align="right">Thanks a lot for understanding.</div> |
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</body> |
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</html> |
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EOF |
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} |
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} |
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1; |
