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package Fripost::Schema::Alias;
=head1 NAME
Alias.pm -
=head1 DESCRIPTION
Alias.pm abstracts the LDAP schema definition and provides methods to
add, list or delete virtual aliases.
=cut
use 5.010_000;
use strict;
use warnings;
use utf8;
use parent 'Fripost::Schema';
use Fripost::Schema::Misc qw/concat explode must_attrs email_valid/;
use Net::IDN::Encode qw/domain_to_ascii
email_to_ascii email_to_unicode/;
=head1 METHODS
=over 4
=item B<search> (I<domain>, I<OPTIONS>)
List every known (and visible) alias under the given domain. The output
is a array of hash references, sorted by alias.
=cut
sub search {
my $self = shift;
my $domain = domain_to_ascii(shift);
my %options = @_;
my $concat = $options{'-concat'};
my $aliases = $self->ldap->search(
base => "fvd=$domain,".$self->suffix,
scope => 'one',
deref => 'never',
filter => 'objectClass=FripostVirtualAlias',
attrs => [ qw/fva description fripostIsStatusActive
fripostMaildrop/ ]
);
if ($aliases->code) {
die $options{'-die'}."\n" if defined $options{'-die'};
die $aliases->error."\n";
}
return map { { alias => email_to_unicode($_->get_value('fva'))
, isactive => $_->get_value('fripostIsStatusActive') eq 'TRUE'
, description => concat($concat, $_->get_value('description'))
, maildrop => concat($concat, map { email_to_unicode ($_) }
$_->get_value('fripostMaildrop'))
}
}
$aliases->sorted('fva')
}
=item B<replace> (I<alias>, I<OPTIONS>)
Replace an existing alias with the given one.
=cut
sub replace {
my $self = shift;
my $a = shift;
my %options = @_;
foreach (qw/description maildrop/) {
$a->{$_} = explode ($options{'-concat'}, $a->{$_})
if defined $a->{$_};
}
eval {
my ($l,$d) = split /\@/, email_to_ascii($a->{alias}), 2;
&_is_valid($a);
my $mesg = $self->ldap->modify(
"fva=$l,fvd=$d,".$self->suffix,
replace => { fripostIsStatusActive => $a->{isactive} ?
'TRUE' : 'FALSE'
, description => $a->{description}
, fripostMaildrop => $a->{maildrop}
} );
die $mesg->error."\n" if $mesg->code;
};
return $@;
}
=item B<add> (I<alias>, I<OPTIONS>)
Add the given alias.
=cut
sub add {
my $self = shift;
my $a = shift;
my %options = @_;
foreach (qw/description maildrop/) {
$a->{$_} = explode ($options{'-concat'}, $a->{$_})
if defined $a->{$_};
}
eval {
die "Missing alias name\n" unless $a->{alias} =~ /^.+\@.+$/;
my ($l,$d) = split /\@/, email_to_ascii($a->{alias}), 2;
&_is_valid($a);
die "‘".$a->{alias}."’ already exists\n"
if $self->local->exists($a->{alias},%options);
my %attrs = ( objectClass => 'FripostVirtualAlias'
, fripostIsStatusActive => $a->{isactive} ? 'TRUE' : 'FALSE'
, fripostMaildrop => $a->{maildrop}
, fripostOwner => $self->whoami
);
$attrs{description} = $a->{description}
if defined $a->{description} and @{$a->{description}};
my $mesg = $self->ldap->add( "fva=$l,fvd=$d,".$self->suffix,
attrs => [ %attrs ] );
if ($mesg->code) {
die $options{'-die'}."\n" if defined $options{'-die'};
die $mesg->error."\n";
}
};
return $@;
}
=item B<delete> (I<alias>, I<OPTIONS>)
Delete the given alias.
=cut
sub delete {
my $self = shift;
my ($l,$d) = split /\@/, email_to_ascii(shift), 2;
my %options = @_;
my $mesg = $self->ldap->delete( "fva=$l,fvd=$d,".$self->suffix );
if ($mesg->code) {
if (defined $options{'-die'}) {
return $mesg->error unless $options{'-die'};
die $options{'-die'}."\n";
}
die $mesg->error."\n";
}
}
=back
=head1 GLOBAL OPTIONS
If the B<-concat> option is present, it will intersperse multi-valued
attributes. Otherwise, an array reference containing every values will
be returned for these attributes.
The B<-die> option, if present, overides LDAP croaks and errors.
=cut
# Ensure that the given alias is valid.
sub _is_valid {
my $a = shift;
must_attrs( $a, qw/alias isactive maildrop/ );
$a->{alias} = email_valid( $a->{alias}, -exact => 1 );
$a->{maildrop} = [ map { email_valid($_) } @{$a->{maildrop}} ];
}
=head1 AUTHOR
Guilhem Moulin C<< <guilhem at fripost.org> >>
=head1 COPYRIGHT
Copyright 2012 Guilhem Moulin.
=head1 LICENSE
This program is free software; you can redistribute it and/or modify it
under the same terms as perl itself.
=cut
1;
__END__
|
