Merge pull request #1060 from rafacas/RIPEMD

Added the RIPEMD Goodie
2015-04-23 13:48:18 -04:00 · 2015-04-23 13:48:18 -04:00 · 65e28f400a
parent d4d7753109 a6d525d4ed
commit 65e28f400a
2 changed files with 497 additions and 0 deletions
--- a/lib/DDG/Goodie/RIPEMD.pm
+++ b/lib/DDG/Goodie/RIPEMD.pm
@ -0,0 +1,72 @@
+package DDG::Goodie::RIPEMD;
+# ABSTRACT: Computes the RIPEMD family of cryptographic hash functions. 
+
+use strict;
+use DDG::Goodie;
+use Crypt::Digest::RIPEMD128;
+use Crypt::Digest::RIPEMD160;
+use Crypt::Digest::RIPEMD256;
+use Crypt::Digest::RIPEMD320;
+
+zci answer_type => "ripemd";
+zci is_cached   => 1;
+
+name "RIPEMD";
+description "RIPEMD hash algorithms";
+primary_example_queries "RIPEMD this", 
+                        "RIPEMD-256 that";
+secondary_example_queries "ripemd-320 this string", 
+                          "ripemd-128 hash of string", 
+                          "ripemd320 secret",
+                          "ripemdsum message";
+category "calculations";
+topics "cryptography";
+code_url "https://github.com/duckduckgo/zeroclickinfo-goodies/blob/master/lib/DDG/Goodie/RIPEMD.pm";
+attribution github => ["rafacas", "Rafa Casado"],
+            twitter => "rafacas";
+
+my @triggers = qw(ripemd ripemdsum ripemd128 ripemd128sum ripemd-128 ripemd160 ripemd160sum ripemd-160
+               ripemd256 ripemd256sum ripemd-256 ripemd320 ripemd320sum ripemd-320);
+
+triggers start => @triggers;
+
+handle query => sub {
+    return unless $_ =~ /^ripemd\-?(?<ver>128|160|256|320|)?(?:sum|)\s*
+                        (?<enc>hex|base64|)\s+(?<str>.*)$/ix;
+
+    my $ver = $+{'ver'}    || 160;    # RIPEMD-160 is the most common version in the family
+    my $enc = lc $+{'enc'} || 'hex';
+    my $str = $+{'str'}    || '';
+
+    $str =~ s/^hash\s+(.*\S+)/$1/;    # Remove 'hash' in queries like 'ripemd hash this'
+    $str =~ s/^of\s+(.*\S+)/$1/;      # Remove 'of' in queries like 'ripemd hash of this'
+    $str =~ s/^\"(.+)\"$/$1/;         # remove quotes (e.g. ripemd256 "this string")
+    return unless $str;
+
+    $enc =~ s/base64/b64/;            # the suffix for the base64 functions is b64 (ex: ripemd160_b64)
+
+    my $func_name = 'Crypt::Digest::RIPEMD' . $ver . '::ripemd' . $ver . '_' . $enc;
+    my $func      = \&$func_name;
+
+    my $out = $func->($str);
+
+    # By convention, CPAN Digest modules do not pad their Base64 output, but the
+    # Crypt::Digest::RIPEMDXXX doesn't comply with that convention and returns the
+    # output with padding. In case they change it in the future and to avoid wrong
+    # results the necessary padding will be implemented here.
+    if ($enc eq 'base64'){
+        while (length($out) % 4) {
+            $out .= '=';
+        }
+    }
+
+    return $out,
+      structured_answer => {
+        input     => [html_enc($str)],
+        operation => html_enc('RIPEMD-' . $ver . ' ' . $enc . ' hash'),
+        result    => html_enc($out)
+      };
+
+};
+
+1;
--- a/t/RIPEMD.t
+++ b/t/RIPEMD.t
@ -0,0 +1,425 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+use Test::More;
+use DDG::Test::Goodie;
+
+zci answer_type => "ripemd";
+zci is_cached   => 1;
+
+ddg_goodie_test(
+    [qw( DDG::Goodie::RIPEMD )],
+    'RIPEMD this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemdsum message ' => test_zci(
+        '1dddbe1bea18cfda41f3fa4e6e66dbbbab93774e',
+        structured_answer => {
+            input     => ['message'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '1dddbe1bea18cfda41f3fa4e6e66dbbbab93774e'
+        }
+    ),
+    'ripemd this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd base64 this string' => test_zci(
+        'M/ZWFxlflmdnOGXt3luWch11AEY=',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 b64 hash',
+            result    => 'M/ZWFxlflmdnOGXt3luWch11AEY='
+        }
+    ),
+    'ripemd-128 this string' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd-128 base64 this string' => test_zci(
+        'u1/hwpb6XZTRySAlEd8Wpw==',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 b64 hash',
+            result    => 'u1/hwpb6XZTRySAlEd8Wpw=='
+        }
+    ),
+    'ripemd128 this string' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd128sum this string' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd128 "this string"' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd128 hex this string' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd128 "this and "that" string"' => test_zci(
+        'f9d2f34b95e10b785745d6595a6d8292',
+        structured_answer => {
+            input     => ['this and &quot;that&quot; string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'f9d2f34b95e10b785745d6595a6d8292'
+        }
+    ),
+    'ripemd128 hash of this string' => test_zci(
+        'bb5fe1c296fa5d94d1c9202511df16a7',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'bb5fe1c296fa5d94d1c9202511df16a7'
+        }
+    ),
+    'ripemd128 hash of string' => test_zci(
+        '8f4b5ffc400e9fe83e33a2e0da3668b6',
+        structured_answer => {
+            input     => ['string'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => '8f4b5ffc400e9fe83e33a2e0da3668b6'
+        }
+    ),
+    'ripemd128 base64 hash of this string' => test_zci(
+        'u1/hwpb6XZTRySAlEd8Wpw==',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-128 b64 hash',
+            result    => 'u1/hwpb6XZTRySAlEd8Wpw=='
+        }
+    ),
+    'ripemd128 <script>alert("ddg")</script>' => test_zci(
+        'a595aa732b8f0b078f1ebe0860e248bf',
+        structured_answer => {
+            input     => ['&lt;script&gt;alert(&quot;ddg&quot;)&lt;/script&gt;'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => 'a595aa732b8f0b078f1ebe0860e248bf'
+        }
+    ),
+    'ripemd128 & / " \\\' ; < >' => test_zci(
+        '34899b95c71c2d1b591f882bb04f2974',
+        structured_answer => {
+            input     => ['&amp; / &quot; \&#39; ; &lt; &gt;'],
+            operation => 'RIPEMD-128 hex hash',
+            result    => '34899b95c71c2d1b591f882bb04f2974'
+        }
+    ),
+    'ripemd-160 this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd-160 base64 this string' => test_zci(
+        'M/ZWFxlflmdnOGXt3luWch11AEY=',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 b64 hash',
+            result    => 'M/ZWFxlflmdnOGXt3luWch11AEY='
+        }
+    ),
+    'ripemd160 this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd160sum this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd160 "this string"' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd160 hex this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd160 "this and "that" string"' => test_zci(
+        'ed53347ee8aeab1d994ffe7c2bdf117a05a25c3a',
+        structured_answer => {
+            input     => ['this and &quot;that&quot; string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => 'ed53347ee8aeab1d994ffe7c2bdf117a05a25c3a'
+        }
+    ),
+    'ripemd160 hash of this string' => test_zci(
+        '33f65617195f9667673865edde5b96721d750046',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '33f65617195f9667673865edde5b96721d750046'
+        }
+    ),
+    'ripemd160 base64 hash of this string' => test_zci(
+        'M/ZWFxlflmdnOGXt3luWch11AEY=',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-160 b64 hash',
+            result    => 'M/ZWFxlflmdnOGXt3luWch11AEY='
+        }
+    ),
+    'ripemd160 <script>alert("ddg")</script>' => test_zci(
+        '6d3217e6ae7111236ddedd6a866b0921bdd9eace',
+        structured_answer => {
+            input     => ['&lt;script&gt;alert(&quot;ddg&quot;)&lt;/script&gt;'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => '6d3217e6ae7111236ddedd6a866b0921bdd9eace'
+        }
+    ),
+    'ripemd160 & / " \\\' ; < >' => test_zci(
+        'e32a3dc548d1b1dc57e1bea093ef1837734f91be',
+        structured_answer => {
+            input     => ['&amp; / &quot; \&#39; ; &lt; &gt;'],
+            operation => 'RIPEMD-160 hex hash',
+            result    => 'e32a3dc548d1b1dc57e1bea093ef1837734f91be'
+        }
+    ),
+    'RIPEMD-256 that' => test_zci(
+        '1ff3ee2a8109caf8d33f810cfb7dccaee71824bbb18c2ac65cbf6b175ffe57d1',
+        structured_answer => {
+            input     => ['that'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '1ff3ee2a8109caf8d33f810cfb7dccaee71824bbb18c2ac65cbf6b175ffe57d1'
+        }
+    ),
+    'ripemd-256 this string' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd-256 base64 this string' => test_zci(
+        'NZK8DXZeQeiFVodXLP4Z9E2MGLvgzP3auciyYJheu0A=',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 b64 hash',
+            result    => 'NZK8DXZeQeiFVodXLP4Z9E2MGLvgzP3auciyYJheu0A='
+        }
+    ),
+    'ripemd256 this string' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd256sum this string' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd256 "this string"' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd256 hex this string' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd256 "this and "that" string"' => test_zci(
+        '1dc63d877763fab85f9427c89f67a6a72a75851dada6a494ed99e0fb35bdd093',
+        structured_answer => {
+            input     => ['this and &quot;that&quot; string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '1dc63d877763fab85f9427c89f67a6a72a75851dada6a494ed99e0fb35bdd093'
+        }
+    ),
+    'ripemd256 hash of this string' => test_zci(
+        '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => '3592bc0d765e41e8855687572cfe19f44d8c18bbe0ccfddab9c8b260985ebb40'
+        }
+    ),
+    'ripemd256 base64 hash of this string' => test_zci(
+        'NZK8DXZeQeiFVodXLP4Z9E2MGLvgzP3auciyYJheu0A=',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-256 b64 hash',
+            result    => 'NZK8DXZeQeiFVodXLP4Z9E2MGLvgzP3auciyYJheu0A='
+        }
+    ),
+    'ripemd256 <script>alert("ddg")</script>' => test_zci(
+        'a59f78f4568226e051e8b4df12746d4d631120ee6ad5b375298affc48541bdcf',
+        structured_answer => {
+            input     => ['&lt;script&gt;alert(&quot;ddg&quot;)&lt;/script&gt;'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => 'a59f78f4568226e051e8b4df12746d4d631120ee6ad5b375298affc48541bdcf'
+        }
+    ),
+    'ripemd256 & / " \\\' ; < >' => test_zci(
+        'cc93c15f26ea7ba2827f99340204b7d32ddd2ac3ad3256731a6c04882fb6da4d',
+        structured_answer => {
+            input     => ['&amp; / &quot; \&#39; ; &lt; &gt;'],
+            operation => 'RIPEMD-256 hex hash',
+            result    => 'cc93c15f26ea7ba2827f99340204b7d32ddd2ac3ad3256731a6c04882fb6da4d'
+        }
+    ),
+    'ripemd-320 this string' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd-320 base64 this string' => test_zci(
+        'kJjAFD50qWEB3ahN9B37nviebmHV25ktd/7mNVEoWayEsNa+evLW5g==',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 b64 hash',
+            result    => 'kJjAFD50qWEB3ahN9B37nviebmHV25ktd/7mNVEoWayEsNa+evLW5g=='
+        }
+    ),
+    'ripemd320 this string' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd320 secret' => test_zci(
+        'c93e9064381bb8ca9a2d5436b872cce22a7beb78c3ba971906011096cce68359762bb53c08925dc7',
+        structured_answer => {
+            input     => ['secret'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => 'c93e9064381bb8ca9a2d5436b872cce22a7beb78c3ba971906011096cce68359762bb53c08925dc7'
+        }
+    ),
+    'ripemd320sum this string' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd320 "this string"' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd320 hex this string' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd320 "this and "that" string"' => test_zci(
+        '6605365efa91d0739419f8bd061d126fa53bed938e1958dd193cf1156f24dd55984897b88fd3eb26',
+        structured_answer => {
+            input     => ['this and &quot;that&quot; string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '6605365efa91d0739419f8bd061d126fa53bed938e1958dd193cf1156f24dd55984897b88fd3eb26'
+        }
+    ),
+    'ripemd320 hash of this string' => test_zci(
+        '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '9098c0143e74a96101dda84df41dfb9ef89e6e61d5db992d77fee635512859ac84b0d6be7af2d6e6'
+        }
+    ),
+    'ripemd320 base64 hash of this string' => test_zci(
+        'kJjAFD50qWEB3ahN9B37nviebmHV25ktd/7mNVEoWayEsNa+evLW5g==',
+        structured_answer => {
+            input     => ['this string'],
+            operation => 'RIPEMD-320 b64 hash',
+            result    => 'kJjAFD50qWEB3ahN9B37nviebmHV25ktd/7mNVEoWayEsNa+evLW5g=='
+        }
+    ),
+    'ripemd320 <script>alert("ddg")</script>' => test_zci(
+        '371aece9feb936b50e9e7a07186203c0c363d085a5aa307ae04b3bf1d678413e6b034e1a88a2e948',
+        structured_answer => {
+            input     => ['&lt;script&gt;alert(&quot;ddg&quot;)&lt;/script&gt;'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '371aece9feb936b50e9e7a07186203c0c363d085a5aa307ae04b3bf1d678413e6b034e1a88a2e948'
+        }
+    ),
+    'ripemd320 & / " \\\' ; < >' => test_zci(
+        '1049653078fea2c686104216907571b7aad4ca57eba23d515c5dd8c43aa06ec112554ec4664c0e35',
+        structured_answer => {
+            input     => ['&amp; / &quot; \&#39; ; &lt; &gt;'],
+            operation => 'RIPEMD-320 hex hash',
+            result    => '1049653078fea2c686104216907571b7aad4ca57eba23d515c5dd8c43aa06ec112554ec4664c0e35'
+        }
+    ),
+    'ripemd512 this string' => undef,
+);
+
+done_testing;
+