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>

<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) {
         $block->[3] = $::NOW + 180;
         $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.</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.</p>

</body></html>
EOF
}

1;

Revision:	1.7
Committed:	Sun May 19 21:00:47 2002 UTC (24 years, 4 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_5, rel-4_0, rel-3_41, rel-4_11, rel-3_55, rel-3_51, rel-4_01, rel-4_03, rel-4_02, rel-2_0, rel-2_1, rel-1_1, rel-1_0, rel-1_9, rel-1_2, rel-3_6, rel-3_62, rel-3_63, rel-3_61, rel-1_5, rel-1_4, rel-1_7, rel-1_6, rel-3_4, rel-3_1, rel-3_5, rel-3_3, rel-3_2, rel-3_0, rel-3_01, rel-3_11, rel-1_31, rel-4_1, stack_sharing, rel-3_501
Changes since 1.6:	+2 -14 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	<div align="right">Thanks a lot for understanding.</div>
35
36	</body>
37	</html>
38	EOF
39	}
40
41	sub conn::err_block_referer {
42	my $self = shift;
43
44	my $uri = $self->{uri};
45	$uri =~ s/\/[^\/]+$/\//;
46
47	$self->slog(6, "REFERER($self->{uri},$self->{h}{referer})");
48
49	$whois =~ s/&/&/g;
50	$whois =~ s/</</g;
51	$self->err(203, "non-authoritative", { "Content-Type" => "text/html" }, <<EOF);
52	<html>
53	<head>
54	<title>Unallowed Referral</title>
55	</head>
56	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
57
58	<h1>The site which referred you has done something bad!</h1>
59
60	<p>It seems that you are coming from this URL:</p>
61
62	<pre>$self->{h}{referer}</pre>
63
64	<p>This site has been blocked, either because it required you to pay
65	money, forced you to click on banners, claimed these files were theirs
66	or something very similar. Please note that you can download these files
67	<em>without</em> having to pay, <em>without</em> clicking banners or jump
68	through other hoops.</p>
69
70	<p><b>Sites like the one you came from actively hurt the distribution of
71	these files and the service quality for you since I can't move or correct
72	files and you will likely not be able to see the full archive.</b></p>
73
74	<p>Having that this, you can find the original content (if it is still
75	there) by <b>following <a href="$uri">this link</a>.</b></p>
76
77	<div align="right">Thanks a lot for understanding.</div>
78
79	</body>
80	</html>
81	EOF
82	}
83
84	sub conn::err_blocked {
85	my $self = shift;
86	my $id = $self->{remote_id};
87	my $block = $conn::blocked{$id};
88
89	$block->[2]++;
90
91	if ($block->[0] < $::NOW + $::BLOCKTIME) {
92	$block->[0] = $::NOW + $::BLOCKTIME;
93	}
94
95	my $status = 403;
96	my $hdr = {
97	"Content-Type" => "text/html",
98	"Retry-After" => $block->[0] - $::NOW,
99	"Connection" => "close",
100	};
101
102	my $ctime = $HTTP_NOW;
103	my $etime = time2str $block->[0];
104
105	my $limit = $block->[3];
106	$block->[3] = $::NOW + 10;
107
108	if ($limit > $::NOW) {
109	Coro::Event::do_timer(after => $limit - $::NOW);
110
111	if ($block->[2] > 30) {
112	$block->[3] = $::NOW + 180;
113	$status = 401;
114	$hdr->{Warning} = "Please do NOT retry, you have been blocked. Press Cancel instead.";
115	$hdr->{"WWW-Authenticate"} = "Basic realm=\"Please do NOT retry, you have been blocked. Press Cancel instead.\"";
116	}
117	}
118
119	$self->err($status, $block->[1], $hdr,
120	<<EOF);
121	<html>
122	<head>
123	<title>$block->[1]</title>
124	</head>
125	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
126
127	<p>You have been blocked because you didn't behave. The exact reason was:</p>
128
129	<h1><blockquote>"$block->[1]"</blockquote></h1>
130
131	<p>You may retry not earlier than:</p>
132
133	<p><blockquote>$etime.</blockquote></p>
134
135	<p>Until then, each access will renew the block.</p>
136
137	<p>For your reference, the current time and your connection ID is:</p>
138
139	<p><blockquote>$ctime \| $id</blockquote></p>
140
141	</body></html>
142	EOF
143	}
144
145	sub conn::err_segmented_download {
146	my $self = shift;
147	$self->err(400, "segmented downloads are not allowed",
148	{ "Content-Type" => "text/html", Connection => "close" }, <<EOF);
149	<html>
150	<head>
151	<title>Segmented downloads are not allowed</title>
152	</head>
153	<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#000080" alink="#ff0000">
154
155	<p>Segmented downloads are not allowed on this server.</p>
156
157	</body></html>
158	EOF
159	}
160
161	1;
162