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package Koha::Exceptions::Password;

# This file is part of Koha.

#

# Koha is free software; you can redistribute it and/or modify it under the

# terms of the GNU General Public License as published by the Free Software

# Foundation; either version 3 of the License, or (at your option) any later

# version.

#

# Koha is distributed in the hope that it will be useful, but WITHOUT ANY

# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR

# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License along

# with Koha; if not, write to the Free Software Foundation, Inc.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

use Modern::Perl;

use Exception::Class (

    'Koha::Exceptions::Password' => {

        description => 'Something went wrong!',

    },

    'Koha::Exceptions::Password::Invalid' => {

        isa => 'Koha::Exceptions::Password',

        description => 'Invalid password'

    },

    'Koha::Exceptions::Password::TooShort' => {

        isa => 'Koha::Exceptions::Password',

        description => 'Password is too short',

        fields => ['length','min_length']

    },

    'Koha::Exceptions::Password::TooWeak' => {

        isa => 'Koha::Exceptions::Password',

        description => 'Password is too weak'

    },

    'Koha::Exceptions::Password::TrailingWhitespaces' => {

        isa => 'Koha::Exceptions::Password',

        description => 'Password contains trailing whitespace(s)'

    }

);

sub full_message {

    my $self = shift;

    my $msg = $self->message;

    unless ( $msg) {

        if ( $self->isa('Koha::Exceptions::Password::TooShort') ) {

            $msg = sprintf("Password length (%s) is shorter than required (%s)", $self->length, $self->min_length );

        }

    }

    return $msg;

}

=head1 NAME

Koha::Exceptions::Password - Base class for password exceptions

=head1 Exceptions

=head2 Koha::Exceptions::Password

Generic password exception

=head2 Koha::Exceptions::Password::Invalid

The supplied password is invalid.

=head2 Koha::Exceptions::Password::TooShort

Password is too short.

=head2 Koha::Exceptions::Password::TooWeak

Password is too weak.

=head2 Koha::Exceptions::Password::TrailingWhitespaces

Password contains trailing spaces, which is forbidden.

=head1 Class methods

=head2 full_message

Overloaded method for exception stringifying.

=cut

1;