Koha/Exceptions/Password.pm

   1 package Koha::Exceptions::Password;
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 3 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along
  15 # with Koha; if not, write to the Free Software Foundation, Inc.,
  16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 use Modern::Perl;
  19
  20 use Exception::Class (
  21
  22     'Koha::Exceptions::Password' => {
  23         description => 'Something went wrong!',
  24     },
  25     'Koha::Exceptions::Password::Invalid' => {
  26         isa => 'Koha::Exceptions::Password',
  27         description => 'Invalid password'
  28     },
  29     'Koha::Exceptions::Password::TooShort' => {
  30         isa => 'Koha::Exceptions::Password',
  31         description => 'Password is too short',
  32         fields => ['length','min_length']
  33     },
  34     'Koha::Exceptions::Password::TooWeak' => {
  35         isa => 'Koha::Exceptions::Password',
  36         description => 'Password is too weak'
  37     },
  38     'Koha::Exceptions::Password::WhitespaceCharacters' => {
  39         isa => 'Koha::Exceptions::Password',
  40         description => 'Password contains leading/trailing whitespace character(s)'
  41     }
  42 );
  43
  44 sub full_message {
  45     my $self = shift;
  46
  47     my $msg = $self->message;
  48
  49     unless ( $msg) {
  50         if ( $self->isa('Koha::Exceptions::Password::TooShort') ) {
  51             $msg = sprintf("Password length (%s) is shorter than required (%s)", $self->length, $self->min_length );
  52         }
  53     }
  54
  55     return $msg;
  56 }
  57
  58 =head1 NAME
  59
  60 Koha::Exceptions::Password - Base class for password exceptions
  61
  62 =head1 Exceptions
  63
  64 =head2 Koha::Exceptions::Password
  65
  66 Generic password exception
  67
  68 =head2 Koha::Exceptions::Password::Invalid
  69
  70 The supplied password is invalid.
  71
  72 =head2 Koha::Exceptions::Password::TooShort
  73
  74 Password is too short.
  75
  76 =head2 Koha::Exceptions::Password::TooWeak
  77
  78 Password is too weak.
  79
  80 =head2 Koha::Exceptions::Password::WhitespaceCharacters
  81
  82 Password contains leading/trailing spaces, which is forbidden.
  83
  84 =head1 Class methods
  85
  86 =head2 full_message
  87
  88 Overloaded method for exception stringifying.
  89
  90 =cut
  91
  92 1;