1Data::Password::zxcvbn:U:sMeartcCho:n:tUrsiebruItDneapdtuatP:(e:3rP)lasDsowcourmde:n:tzaxtcivobnn::Match::UserInput(3)
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NAME

6       Data::Password::zxcvbn::Match::UserInput - match class for words that
7       match other user-supplied information
8

VERSION

10       version 1.1.2
11

DESCRIPTION

13       This class represents the guess that a certain substring of a password
14       can be guessed by using other pieces of information related to the
15       user: their account name, real name, location, &c.
16
17       This is a subclass of "Data::Password::zxcvbn::Match::Dictionary".
18

METHODS

20   "make"
21         my @matches = @{ Data::Password::zxcvbn::Match::UserInput->make(
22           $password,
23           {
24             user_input => \%user_input,
25             # this is the default
26             l33t_table => \%Data::Password::zxcvbn::Match::Dictionary::l33t_table,
27           },
28         ) };
29
30       The %user_input hash should be a simple hash mapping field names to
31       strings. It will be converted into a set of dictionaries, one per key,
32       containing words extracted from the strings. For example
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34        { name => 'Some One', address => '123 Place Street' }
35
36       will become:
37
38        { name => { Some => 1, One => 1 },
39          address => { 123 => 1, Place => 1, Street => 1 } }
40
41       All words get rank 1 because they're obvious guesses from a cracker's
42       point of view.
43
44       The rest of the logic is the same as for "Dictionary".
45
46   "feedback_warning"
47       The warnings for this class are very similar to those for "Dictionary",
48       but they explicitly mention the field name. Warnings look like:
49
50        ['The value of the [_1] field is easy to guess','address']
51
52       so your localisation library can translate the warning and the field
53       name separately.
54

AUTHOR

56       Gianni Ceccarelli <gianni.ceccarelli@broadbean.com>
57

59       This software is copyright (c) 2022 by BroadBean UK, a CareerBuilder
60       Company.
61
62       This is free software; you can redistribute it and/or modify it under
63       the same terms as the Perl 5 programming language system itself.
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67perl v5.38.0                      20D2a3t-a0:9:-P1a3ssword::zxcvbn::Match::UserInput(3)
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