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Add -m 9300 unit test

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jsteube 2019-02-18 12:09:40 +01:00
parent 1bfbfd7063
commit 69cee1291a
1 changed files with 87 additions and 0 deletions
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tools/test_modules/m09300.pm Normal file
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#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
use Crypt::ScryptKDF qw (scrypt_b64);
sub module_constraints { [[0, 255], [14, 14], [-1, -1], [-1, -1], [-1, -1]] }
my $CISCO_BASE64_MAPPING =
{
'A', '.', 'B', '/', 'C', '0', 'D', '1', 'E', '2', 'F', '3', 'G', '4', 'H',
'5', 'I', '6', 'J', '7', 'K', '8', 'L', '9', 'M', 'A', 'N', 'B', 'O', 'C',
'P', 'D', 'Q', 'E', 'R', 'F', 'S', 'G', 'T', 'H', 'U', 'I', 'V', 'J', 'W',
'K', 'X', 'L', 'Y', 'M', 'Z', 'N', 'a', 'O', 'b', 'P', 'c', 'Q', 'd', 'R',
'e', 'S', 'f', 'T', 'g', 'U', 'h', 'V', 'i', 'W', 'j', 'X', 'k', 'Y', 'l',
'Z', 'm', 'a', 'n', 'b', 'o', 'c', 'p', 'd', 'q', 'e', 'r', 'f', 's', 'g',
't', 'h', 'u', 'i', 'v', 'j', 'w', 'k', 'x', 'l', 'y', 'm', 'z', 'n', '0',
'o', '1', 'p', '2', 'q', '3', 'r', '4', 's', '5', 't', '6', 'u', '7', 'v',
'8', 'w', '9', 'x', '+', 'y', '/', 'z'
};
sub module_generate_hash
{
my $word = shift;
my $salt = shift;
my $N = 16384;
my $r = 1;
my $p = 1;
my $hash_buf = scrypt_b64 ($word, $salt, $N, $r, $p, 32);
my $tmp_hash = "";
for (my $i = 0; $i < 43; $i++)
{
$tmp_hash .= $CISCO_BASE64_MAPPING->{substr ($hash_buf, $i, 1)};
}
my $hash = sprintf ('$9$%s$%s', $salt, $tmp_hash);
return $hash;
}
sub module_verify_hash
{
my $line = shift;
# Cisco $9$ - scrypt
next unless (substr ($line, 0, 3) eq '$9$');
# get hash
my $index1 = index ($line, "\$", 3);
return if $index1 != 17;
my $index2 = index ($line, "\$", $index1 + 1);
# salt
my $salt = substr ($line, 3, $index1 - 3);
$index1 = index ($line, ":", $index1 + 1);
return if $index1 < 1;
# digest
my $word = substr ($line, $index1 + 1);
return unless defined $salt;
return unless defined $word;
$word = pack_if_HEX_notation ($word);
my $new_hash = module_generate_hash ($word, $salt);
return ($new_hash, $word);
}
1;