1 |
root |
1.8 |
package conn; |
2 |
root |
1.1 |
|
3 |
root |
1.8 |
our %blockuri; |
4 |
|
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our $blockref; |
5 |
root |
1.1 |
|
6 |
root |
1.6 |
sub read_blockuri { |
7 |
root |
1.1 |
local *B; |
8 |
|
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my %group; |
9 |
root |
1.8 |
%blockuri = (); |
10 |
root |
1.6 |
if (open B, "<blockuri") { |
11 |
root |
1.1 |
while (<B>) { |
12 |
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chomp; |
13 |
|
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if (/^group\s+(\S+)\s+(.*)/i) { |
14 |
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$group{$1} = [split /\s+/, $2]; |
15 |
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} elsif (/^!([^\t]*)\t\s*(.*)/) { |
16 |
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my $g = $1; |
17 |
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my @r; |
18 |
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for (split /\s+/, $2) { |
19 |
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push @r, $group{$_} ? @{$group{$_}} : $_; |
20 |
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} |
21 |
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print "not($g) => (@r)\n"; |
22 |
root |
1.8 |
push @{$blockuri{$_}}, $g for @r; |
23 |
root |
1.6 |
push @blockuri, [qr/$g/i, \@r]; |
24 |
root |
1.1 |
} elsif (/\S/) { |
25 |
root |
1.6 |
print "blockuri: unparsable line: $_\n"; |
26 |
root |
1.1 |
} |
27 |
|
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} |
28 |
root |
1.8 |
for (keys %blockuri) { |
29 |
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my $qr = join ")|(?:", @{$blockuri{$_}}; |
30 |
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$blockuri{$_} = qr{(?:$qr)}i; |
31 |
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} |
32 |
root |
1.1 |
} else { |
33 |
root |
1.6 |
print "no blockuri\n"; |
34 |
root |
1.1 |
} |
35 |
|
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} |
36 |
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|
37 |
root |
1.6 |
sub read_blockref { |
38 |
|
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local *B; |
39 |
root |
1.8 |
my @blockref; |
40 |
root |
1.6 |
if (open B, "<blockreferer") { |
41 |
|
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while (<B>) { |
42 |
|
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chomp; |
43 |
|
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if (/^([^\t]*)\t\s*(.*)/) { |
44 |
root |
1.8 |
push @blockref, $1; |
45 |
root |
1.6 |
} elsif (/\S/) { |
46 |
|
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print "blockref: unparsable line: $_\n"; |
47 |
|
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} |
48 |
|
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} |
49 |
root |
1.8 |
$blockref = join ")|(?:", @blockref; |
50 |
|
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$blockref = qr{^(?:$blockref)}i; |
51 |
root |
1.6 |
} else { |
52 |
|
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print "no blockref\n"; |
53 |
root |
1.8 |
$blockref = qr{^x^}; |
54 |
root |
1.6 |
} |
55 |
|
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} |
56 |
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|
57 |
|
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read_blockuri; |
58 |
|
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read_blockref; |
59 |
root |
1.1 |
|
60 |
root |
1.5 |
use Tie::Cache; |
61 |
root |
1.8 |
tie %whois_cache, Tie::Cache::, $::MAX_CONNECTS * 1.5; |
62 |
root |
1.1 |
|
63 |
root |
1.8 |
sub access_check { |
64 |
root |
1.6 |
my $self = shift; |
65 |
|
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|
66 |
|
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my $ref = $self->{h}{referer}; |
67 |
|
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my $uri = $self->{path}; |
68 |
|
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my %disallow; |
69 |
|
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|
70 |
root |
1.8 |
$self->err_block_referer |
71 |
|
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if $self->{h}{referer} =~ $blockref; |
72 |
root |
1.6 |
|
73 |
|
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my $whois = $whois_cache{$self->{remote_addr}} |
74 |
root |
1.9 |
||= netgeo::ip_request($self->{remote_addr}); |
75 |
root |
1.6 |
|
76 |
|
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my $country = "XX"; |
77 |
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|
78 |
|
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if ($whois =~ /^\*cy: (\S+)/m) { |
79 |
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$country = uc $1; |
80 |
|
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} else { |
81 |
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$self->slog(9, "no country($whois)"); |
82 |
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} |
83 |
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|
84 |
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$self->{country} = $country; |
85 |
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|
86 |
root |
1.8 |
$self->err_block_country($whois) |
87 |
|
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if $self->{path} =~ $blockuri{$country}; |
88 |
root |
1.1 |
} |
89 |
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|
90 |
|
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1; |