Coro/myhttpd/err.pl

use HTTP::Date;

use Coro::Event;

sub conn::err_block_country {
   my $self = shift;
   my $whois = shift;

   $whois =~ s/&/&amp;/g;
   $whois =~ s/</&lt;/g;
   $self->err(403, "forbidden", { "Content-Type" => "text/html", Connection => "close" }, <<EOF);
<html>
<head>
<title>This material is licensed in your country!</title>
</head>
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">

<h1>This material is licensed in your country!</h1>

<p>My research has shown that your IP address
(<b>$self->{remote_addr}</b>) most probably is located in this country:
<b>$self->{country}</b> (ISO-3166-2 code, XX == unknown). The full record is:</p>

<pre>
$whois
</pre>

<p>My database says that the material you are trying to access is licensed
in your country. If I would distribute these files to your country I would
actively <em>hurt</em> the industry behind it, which includes the artists
and authors of these videos/mangas. So I hope you understand that I try to
avoid this.</p>

<p>Please see the <a href="http://www.goof.com/pcg/marc/animefaq.html#licensed">FAQ</a>
for a more thorough explanation.</p>

<p>If you <em>really</em> think that this is wrong, i.e. the
material you tried to access is <em>not</em> licensed in your
country or your ip address was misdetected, you can write to <a
href="mailto:licensed\@plan9.de">licensed\@plan9.de</a>. Please explain
what happened and why you think this is wrong in as much detail as
possible.</p>

<div align="right">Thanks a lot for understanding.</div>

</body>
</html>
EOF
}

sub conn::err_block_referer {
   my $self = shift;

   my $uri = $self->{uri};
   $uri =~ s/\/[^\/]+$/\//;

   $self->slog(6, "REFERER($self->{uri},$self->{h}{referer})");

   $whois =~ s/&/&amp;/g;
   $whois =~ s/</&lt;/g;
   $self->err(203, "non-authoritative", { "Content-Type" => "text/html" }, <<EOF);
<html>
<head>
<title>Unallowed Referral</title>
</head>
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">

<h1>The site which referred you has done something bad!</h1>

<p>It seems that you are coming from this URL:</p>

<pre>$self->{h}{referer}</pre>

<p>This site has been blocked, either because it required you to pay
money, forced you to click on banners, claimed these files were theirs
or something very similar. Please note that you can download these files
<em>without</em> having to pay, <em>without</em> clicking banners or jump
through other hoops.</p>

<p><b>Sites like the one you came from actively hurt the distribution of
these files and the service quality for you since I can't move or correct
files and you will likely not be able to see the full archive.</b></p>

<p>Having that this, you can find the original content (if it is still
there) by <b>following <a href="$uri">this link</a>.</b></p>

<div align="right">Thanks a lot for understanding.</div>

</body>
</html>
EOF
}

sub conn::err_blocked {
   my $self = shift;
   my $id = $self->{remote_id};
   my $block = $conn::blocked{$id};

   $block->[2]++;
   
   if ($block->[0] < $::NOW + $::BLOCKTIME) {
      $block->[0] = $::NOW + $::BLOCKTIME;
   }

   my $status = 403;
   my $hdr = {
      "Content-Type" => "text/html",
      "Retry-After" => $block->[0] - $::NOW,
      "Connection" => "close",
   };

   my $ctime = $HTTP_NOW;
   my $etime = time2str $block->[0];

   my $limit = $block->[3];
   $block->[3] = $::NOW + 10;

   if ($limit > $::NOW) {
      Coro::Event::do_timer(after => $limit - $::NOW);

      if ($block->[2] > 30) {
         $status = 401;
         $hdr->{Warning} = "Please do NOT retry, you have been blocked. Press Cancel instead.";
         $hdr->{"WWW-Authenticate"} = "Basic realm=\"Please do NOT retry, you have been blocked. Press Cancel instead.\"";
      }
   }

   $self->err($status, $block->[1], $hdr,
              <<EOF);
<html>
<head>
<title>$block->[1]</title>
</head>
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">

<p>You have been blocked because you didn't behave. The exact reason was:</p>

   <h1><blockquote>"$block->[1]"</blockquote></h1>

<p>You may retry not earlier than:</p>

   <p><blockquote>$etime.</blockquote></p>

<p>Until then, each access will renew the block. This should give
you ample time to look at the <a href="http://www.goof.com/pcg/marc/animefaq.html#blocked">FAQ</a>.</p>

<p>For your reference, the current time and your connection ID is:</p>
   
   <p><blockquote>$ctime | $id</blockquote></p>
   
</body></html>
EOF
}

sub conn::err_segmented_download {
   my $self = shift;
   $self->err(400, "segmented downloads are not allowed",
              { "Content-Type" => "text/html", Connection => "close" }, <<EOF);
<html>
<head>
<title>Segmented downloads are not allowed</title>
</head>
<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">

<p>Segmented downloads are not allowed on this server. Please refer to the
<a href="http://www.goof.com/pcg/marc/animefaq.html#segmented_downloads">FAQ</a>.</p>

</body></html>
EOF
}

1;

Revision:	1.5
Committed:	Mon Dec 3 04:57:22 2001 UTC (22 years, 7 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+39 -16 lines
Log Message:	* empty log message *
#	Content
1	use HTTP::Date;
2
3	use Coro::Event;
4
5	sub conn::err_block_country {
6	my $self = shift;
7	my $whois = shift;
8
9	$whois =~ s/&/&/g;
10	$whois =~ s/</</g;
11	$self->err(403, "forbidden", { "Content-Type" => "text/html", Connection => "close" }, <<EOF);
12	<html>
13	<head>
14	<title>This material is licensed in your country!</title>
15	</head>
16	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
17
18	<h1>This material is licensed in your country!</h1>
19
20	<p>My research has shown that your IP address
21	(<b>$self->{remote_addr}</b>) most probably is located in this country:
22	<b>$self->{country}</b> (ISO-3166-2 code, XX == unknown). The full record is:</p>
23
24	<pre>
25	$whois
26	</pre>
27
28	<p>My database says that the material you are trying to access is licensed
29	in your country. If I would distribute these files to your country I would
30	actively <em>hurt</em> the industry behind it, which includes the artists
31	and authors of these videos/mangas. So I hope you understand that I try to
32	avoid this.</p>
33
34	<p>Please see the <a href="http://www.goof.com/pcg/marc/animefaq.html#licensed">FAQ</a>
35	for a more thorough explanation.</p>
36
37	<p>If you <em>really</em> think that this is wrong, i.e. the
38	material you tried to access is <em>not</em> licensed in your
39	country or your ip address was misdetected, you can write to <a
40	href="mailto:licensed\@plan9.de">licensed\@plan9.de</a>. Please explain
41	what happened and why you think this is wrong in as much detail as
42	possible.</p>
43
44	<div align="right">Thanks a lot for understanding.</div>
45
46	</body>
47	</html>
48	EOF
49	}
50
51	sub conn::err_block_referer {
52	my $self = shift;
53
54	my $uri = $self->{uri};
55	$uri =~ s/\/[^\/]+$/\//;
56
57	$self->slog(6, "REFERER($self->{uri},$self->{h}{referer})");
58
59	$whois =~ s/&/&/g;
60	$whois =~ s/</</g;
61	$self->err(203, "non-authoritative", { "Content-Type" => "text/html" }, <<EOF);
62	<html>
63	<head>
64	<title>Unallowed Referral</title>
65	</head>
66	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
67
68	<h1>The site which referred you has done something bad!</h1>
69
70	<p>It seems that you are coming from this URL:</p>
71
72	<pre>$self->{h}{referer}</pre>
73
74	<p>This site has been blocked, either because it required you to pay
75	money, forced you to click on banners, claimed these files were theirs
76	or something very similar. Please note that you can download these files
77	<em>without</em> having to pay, <em>without</em> clicking banners or jump
78	through other hoops.</p>
79
80	<p><b>Sites like the one you came from actively hurt the distribution of
81	these files and the service quality for you since I can't move or correct
82	files and you will likely not be able to see the full archive.</b></p>
83
84	<p>Having that this, you can find the original content (if it is still
85	there) by <b>following <a href="$uri">this link</a>.</b></p>
86
87	<div align="right">Thanks a lot for understanding.</div>
88
89	</body>
90	</html>
91	EOF
92	}
93
94	sub conn::err_blocked {
95	my $self = shift;
96	my $id = $self->{remote_id};
97	my $block = $conn::blocked{$id};
98
99	$block->[2]++;
100
101	if ($block->[0] < $::NOW + $::BLOCKTIME) {
102	$block->[0] = $::NOW + $::BLOCKTIME;
103	}
104
105	my $status = 403;
106	my $hdr = {
107	"Content-Type" => "text/html",
108	"Retry-After" => $block->[0] - $::NOW,
109	"Connection" => "close",
110	};
111
112	my $ctime = $HTTP_NOW;
113	my $etime = time2str $block->[0];
114
115	my $limit = $block->[3];
116	$block->[3] = $::NOW + 10;
117
118	if ($limit > $::NOW) {
119	Coro::Event::do_timer(after => $limit - $::NOW);
120
121	if ($block->[2] > 30) {
122	$status = 401;
123	$hdr->{Warning} = "Please do NOT retry, you have been blocked. Press Cancel instead.";
124	$hdr->{"WWW-Authenticate"} = "Basic realm=\"Please do NOT retry, you have been blocked. Press Cancel instead.\"";
125	}
126	}
127
128	$self->err($status, $block->[1], $hdr,
129	<<EOF);
130	<html>
131	<head>
132	<title>$block->[1]</title>
133	</head>
134	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
135
136	<p>You have been blocked because you didn't behave. The exact reason was:</p>
137
138	<h1><blockquote>"$block->[1]"</blockquote></h1>
139
140	<p>You may retry not earlier than:</p>
141
142	<p><blockquote>$etime.</blockquote></p>
143
144	<p>Until then, each access will renew the block. This should give
145	you ample time to look at the <a href="http://www.goof.com/pcg/marc/animefaq.html#blocked">FAQ</a>.</p>
146
147	<p>For your reference, the current time and your connection ID is:</p>
148
149	<p><blockquote>$ctime \| $id</blockquote></p>
150
151	</body></html>
152	EOF
153	}
154
155	sub conn::err_segmented_download {
156	my $self = shift;
157	$self->err(400, "segmented downloads are not allowed",
158	{ "Content-Type" => "text/html", Connection => "close" }, <<EOF);
159	<html>
160	<head>
161	<title>Segmented downloads are not allowed</title>
162	</head>
163	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
164
165	<p>Segmented downloads are not allowed on this server. Please refer to the
166	<a href="http://www.goof.com/pcg/marc/animefaq.html#segmented_downloads">FAQ</a>.</p>
167
168	</body></html>
169	EOF
170	}
171
172	1;
173