Crypt::Passphrase::Fallback(3)

NAME
Crypt::Passphrase::Fallback - a fallback validator for Crypt::Passphrase

VERSION
version 0.022

SYNOPSIS
 sub plaintext {
     my ($password, $hash) = @_;
     return $password eq $hash;
 }

 my $passphrase = Crypt::Passphrase->new(
     encoder    => 'Argon2',
     validators => [ \&plaintext ],
 );

DESCRIPTION
This is a helper class to write ad-hoc validators. If passing a subref as a validator "Crypt::Passphrase" will automatically wrap it in a fallback object, but it can also passed explicitly.

CONFIGURATION
This takes two named arguments:

•   callback

    The "verify_password" method will call this with the password and the hash, and return its return value. "This is mandatory".

•   acceptor

    This callback will decide if this object will try to match a hash. By default it always return true (so always accepts

AUTHOR
Leon Timmermans <fawaka@gmail.com>

COPYRIGHT AND LICENSE
This software is copyright (c) 2021 by Leon Timmermans.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.