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# PrimaryKey.pm
# - objectified GnuPG primary keys (can have subkeys)
#
# Copyright (C) 2000 Frank J. Tobin <ftobin@cpan.org>
#
# This module is free software; you can redistribute it and/or modify it
# under the same terms as Perl itself.
#
# This program 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.
#
# $Id: PrimaryKey.pm,v 1.4 2001/09/14 12:34:36 ftobin Exp $
#
package GnuPG::PrimaryKey;
use Moo;
use MooX::late;
use MooX::HandlesVia;
BEGIN { extends qw( GnuPG::Key ) }
for my $list (qw(user_ids subkeys user_attributes)) {
my $ref = $list . "_ref";
has $ref => (
handles_via => 'Array',
is => 'rw',
default => sub { [] },
handles => {
"push_$list" => 'push',
},
);
no strict 'refs';
*{$list} = sub {
my $self = shift;
return wantarray ? @{$self->$ref(@_)} : $self->$ref(@_);
};
}
has $_ => (
isa => 'Any',
is => 'rw',
clearer => 'clear_' . $_,
) for qw( local_id owner_trust );
sub compare {
my ($self, $other, $deep) = @_;
my @comparison_fields = qw (
owner_trust
);
foreach my $field (@comparison_fields) {
return 0 unless $self->$field eq $other->$field;
}
if (defined $deep && $deep) {
my @lists = qw(
user_ids
subkeys
user_attributes
);
foreach my $list (@lists) {
return 0 unless @{$self->$list} == @{$other->$list};
for ( my $i = 0; $i < scalar(@{$self->$list}); $i++ ) {
return 0
unless $self->$list->[$i]->compare($other->$list->[$i], 1);
}
}
}
return $self->SUPER::compare($other, $deep);
}
1;
__END__
=head1 NAME
GnuPG::PrimaryKey - GnuPG Primary Key Objects
=head1 SYNOPSIS
# assumes a GnuPG::Interface object in $gnupg
my @keys = $gnupg->get_public_keys( 'ftobin' );
# or
my @keys = $gnupg->get_secret_keys( 'ftobin' );
# now GnuPG::PrimaryKey objects are in @keys
=head1 DESCRIPTION
GnuPG::PrimaryKey objects are generally instantiated
as GnuPG::PublicKey or GnuPG::SecretKey objects
through various methods of GnuPG::Interface.
They embody various aspects of a GnuPG primary key.
This package inherits data members and object methods
from GnuPG::Key, which is not described here, but rather
in L<GnuPG::Key>.
=head1 OBJECT DATA MEMBERS
=over 4
=item user_ids
A list of GnuPG::UserId objects associated with this key.
=item user_attributes
A list of GnuPG::UserAttribute objects associated with this key.
=item subkeys
A list of GnuPG::SubKey objects associated with this key.
=item local_id
WARNING: DO NOT USE. This used to mean GnuPG's local id for the key,
but modern versions of GnuPG do not produce it. Expect this to be the
empty string or undef.
=item owner_trust
The scalar value GnuPG reports as the ownertrust for this key.
See GnuPG's DETAILS file for details.
=back
=head1 SEE ALSO
L<GnuPG::Key>,
L<GnuPG::UserId>,
L<GnuPG::SubKey>,
=cut
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