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# LLNG platform class for auto-protected PSGI
#
# See https://lemonldap-ng.org/documentation/latest/handlerarch
package Lemonldap::NG::Handler::PSGI;
use strict;
use Mouse;
use Lemonldap::NG::Handler::PSGI::Main;
extends 'Lemonldap::NG::Handler::Lib::PSGI', 'Lemonldap::NG::Common::PSGI';
our $VERSION = '2.21.0';
sub init {
my ( $self, $args ) = @_;
$self->api('Lemonldap::NG::Handler::PSGI::Main') unless ( $self->api );
return 0 unless $self->Lemonldap::NG::Handler::Lib::PSGI::init($args);
return $self->Lemonldap::NG::Common::PSGI::init( $self->api->localConfig );
}
1;
__END__
=head1 NAME
=encoding utf8
Lemonldap::NG::Handler::PSGI - Base library for protected PSGI applications.
=head1 SYNOPSIS
package My::PSGI;
use base Lemonldap::NG::Handler;
sub init {
my ( $self, $args ) = @_;
$self->protection('manager');
# See Lemonldap::NG::Common::PSGI for more
...
# Return a boolean. If false, then error message has to be stored in
# $self->error
return 1;
}
sub handler {
my ( $self, $req ) = @_;
# Will be called only if authorized
my $userId = $self->userId;
...
$self->sendJSONresponse(...);
}
This package could then be called as a CGI, using FastCGI,...
#!/usr/bin/env perl
use My::PSGI;
use Plack::Handler::FCGI; # or Plack::Handler::CGI
Plack::Handler::FCGI->new->run( My::PSGI->run() );
=head1 DESCRIPTION
This package provides base class for Lemonldap::NG protected REST API.
=head1 METHODS
See L<Lemonldap::NG::Common::PSGI> for logging methods, content sending,...
=head2 Accessors
See L<Lemonldap::NG::Common::PSGI::Router> for inherited accessors.
=head3 protection
Level of protection. It can be one of:
=over
=item 'none': no protection
=item 'authenticate': all authenticated users are granted
=item 'manager': access is granted following Lemonldap::NG rules
=back
=head2 Running methods
=head3 user
Returns user session data. If empty (no protection), returns:
{ _whatToTrace => 'anonymous' }
But if page is protected by server (Auth-Basic,...), it will return:
{ _whatToTrace => $REMOTE_USER }
=head3 UserId
Returns user()->{'_whatToTrace'}.
=head3 group
Returns a list of groups to which user belongs.
=head1 SEE ALSO
L<http://lemonldap-ng.org/>, L<Lemonldap::NG::Portal>, L<Lemonldap::NG::Handler>,
L<Plack>, L<PSGI>, L<Lemonldap::NG::Common::PSGI::Router>,
L<Lemonldap::NG::Common::PSGI::Request>, L<HTML::Template>,
=head1 AUTHORS
=over
=item LemonLDAP::NG team L<http://lemonldap-ng.org/team>
=back
=head1 BUG REPORT
Use OW2 system to report bug or ask for features:
L<https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues>
=head1 DOWNLOAD
Lemonldap::NG is available at
L<https://lemonldap-ng.org/download>
=head1 COPYRIGHT AND LICENSE
See COPYING file for details.
This library 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 2, or (at your option)
any later version.
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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see L<http://www.gnu.org/licenses/>.
=cut
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