1 |
|
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our @blockuri; |
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our @blockref; |
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|
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sub read_blockuri { |
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local *B; |
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my %group; |
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@blockuri = (); |
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if (open B, "<blockuri") { |
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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 @blockuri, [qr/$g/i, \@r]; |
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} elsif (/\S/) { |
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print "blockuri: unparsable line: $_\n"; |
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} |
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} |
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} else { |
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print "no blockuri\n"; |
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} |
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} |
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|
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sub read_blockref { |
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local *B; |
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@blockref = (); |
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if (open B, "<blockreferer") { |
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while (<B>) { |
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chomp; |
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if (/^([^\t]*)\t\s*(.*)/) { |
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push @blockref, qr/^$1/i; |
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} elsif (/\S/) { |
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print "blockref: unparsable line: $_\n"; |
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} |
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} |
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} else { |
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print "no blockref\n"; |
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} |
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} |
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|
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read_blockuri; |
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read_blockref; |
50 |
|
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use Tie::Cache; |
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tie %whois_cache, Tie::Cache::, $MAX_CONNECTS * 1.5; |
53 |
|
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sub conn::err_block_country { |
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my $self = shift; |
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my $whois = shift; |
57 |
|
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$whois =~ s/&/&/g; |
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$whois =~ s/</</g; |
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$self->err(403, "forbidden", { "Content-Type" => "text/html", Connection => "close" }, <<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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|
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<h1>This material is licensed in your country!</h1> |
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|
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<p>My research has shown that your IP address |
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(<b>$self->{remote_addr}</b>) most probably is located in this country: |
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<b>$self->{country}</b> (ISO-3166-2 code, XX == unknown). The full record is:</p> |
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|
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<pre> |
74 |
$whois |
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</pre> |
76 |
|
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<p>My database says that the material you are trying to access is licensed |
78 |
in your country. If I would distribute these files to your country I would |
79 |
actively <em>hurt</em> the industry behind it, which includes the artists |
80 |
and authors of these videos/mangas. So I hope you understand that I try to |
81 |
avoid this.</p> |
82 |
|
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<p>Please see the <a href="http://www.goof.com/pcg/marc/animefaq.html#licensed">FAQ</a> |
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for a more thorough explanation.</p> |
85 |
|
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<p>If you <em>really</em> think that this is wrong, i.e. the |
87 |
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 |
89 |
href="mailto:licensed\@plan9.de">licensed\@plan9.de</a>. Please explain |
90 |
what happened and why you think this is wrong in as much detail as |
91 |
possible.</p> |
92 |
|
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<div align="right">Thanks a lot for understanding.</div> |
94 |
|
95 |
</body> |
96 |
</html> |
97 |
EOF |
98 |
} |
99 |
|
100 |
sub conn::err_block_referer { |
101 |
my $self = shift; |
102 |
|
103 |
my $uri = $self->{uri}; |
104 |
$uri =~ s/\/[^\/]+$/\//; |
105 |
|
106 |
$self->slog(6, "REFERER($self->{uri},$self->{h}{referer})"); |
107 |
|
108 |
$whois =~ s/&/&/g; |
109 |
$whois =~ s/</</g; |
110 |
$self->err(203, "non-authoritative", { "Content-Type" => "text/html" }, <<EOF); |
111 |
<html> |
112 |
<head> |
113 |
<title>Unallowed Referral</title> |
114 |
</head> |
115 |
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000"> |
116 |
|
117 |
<h1>The site which referred you has done something bad!</h1> |
118 |
|
119 |
<p>It seems that you are coming from this URL:</p> |
120 |
|
121 |
<pre>$self->{h}{referer}</pre> |
122 |
|
123 |
<p>This site has been blocked, either because it required you to pay |
124 |
money, forced you to click on banners, claimed these files were theirs |
125 |
or something very similar. Please note that you can download these files |
126 |
<em>without</em> having to pay, <em>without</em> clicking banners or jump |
127 |
through other hoops.</p> |
128 |
|
129 |
<p><b>Sites like the one you came from actively hurt the distribution of |
130 |
these files and the service quality for you since I can't move or correct |
131 |
files and you will likely not be able to see the full archive.</b></p> |
132 |
|
133 |
<p>Having that this, you can find the original content (if it is still |
134 |
there) by <b>following <a href="$uri">this link</a>.</b></p> |
135 |
|
136 |
<div align="right">Thanks a lot for understanding.</div> |
137 |
|
138 |
</body> |
139 |
</html> |
140 |
EOF |
141 |
} |
142 |
|
143 |
sub conn::access_check { |
144 |
my $self = shift; |
145 |
|
146 |
my $ref = $self->{h}{referer}; |
147 |
my $uri = $self->{path}; |
148 |
my %disallow; |
149 |
|
150 |
for (@blockref) { |
151 |
$self->err_block_referer if $ref =~ $_; |
152 |
} |
153 |
|
154 |
for (@blockuri) { |
155 |
if ($uri =~ $_->[0]) { |
156 |
$disallow{$_}++ for @{$_->[1]}; |
157 |
} |
158 |
} |
159 |
|
160 |
my $whois = $whois_cache{$self->{remote_addr}} |
161 |
||= ::ip_request($self->{remote_addr}); |
162 |
|
163 |
my $country = "XX"; |
164 |
|
165 |
if ($whois =~ /^\*cy: (\S+)/m) { |
166 |
$country = uc $1; |
167 |
} else { |
168 |
$self->slog(9, "no country($whois)"); |
169 |
} |
170 |
|
171 |
$self->{country} = $country; |
172 |
|
173 |
if ($disallow{$country}) { |
174 |
$self->err_block_country($whois); |
175 |
} |
176 |
} |
177 |
|
178 |
1; |