Scroll to navigation

Lemonldap::NG::Handler::PSGI::Router(3pm) User Contributed Perl Documentation Lemonldap::NG::Handler::PSGI::Router(3pm)

NAME

Lemonldap::NG::Handler::PSGI::Router - Base library for protected REST APIs of Lemonldap::NG.

SYNOPSIS

  package My::PSGI;
  
  use base Lemonldap::NG::Handler::PSGI::Router;
  
  sub init {
    my ($self,$args) = @_;
    $self->protection('manager');
    # See Lemonldap::NG::Common::PSGI::Router for more
    
    # Declare REST routes (could be HTML templates or methods)
    $self->addRoute ( 'index.html', undef, ['GET'] )
         ->addRoute ( books => { ':book' => 'booksMethod' }, ['GET', 'POST'] );
  
    # Default route (ie: PATH_INFO == '/')
    $self->defaultRoute('index.html');
  
    # Return a boolean. If false, then error message has to be stored in
    # $self->error
    return 1;
  }
  
  sub booksMethod {
    my ( $self, $req, @otherPathInfo ) = @_;

    # Will be called only if authorized
    my $userId = $self->userId;
    my $book = $req->params('book');
    my $method = $req->method;
    ...
    $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() );

DESCRIPTION

This package provides base class for Lemonldap::NG protected REST API.

METHODS

See Lemonldap::NG::Common::PSGI for logging methods, content sending,...

Accessors

See Lemonldap::NG::Common::PSGI::Router for inherited accessors.

protection

Level of protection. It can be one of:

'none': no protection
'authenticate': all authenticated users are granted
'manager': access is granted following Lemonldap::NG rules

Running methods

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 }

UserId

Returns user()->{'_whatToTrace'}.

group

Returns a list of groups to which user belongs.

SEE ALSO

<http://lemonldap-ng.org/>, Lemonldap::NG::Portal, Lemonldap::NG::Handler, Plack, PSGI, Lemonldap::NG::Common::PSGI::Router, Lemonldap::NG::Common::PSGI::Request, HTML::Template,

AUTHORS

LemonLDAP::NG team <http://lemonldap-ng.org/team>

BUG REPORT

Use OW2 system to report bug or ask for features: <https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues>

DOWNLOAD

Lemonldap::NG is available at <http://forge.objectweb.org/project/showfiles.php?group_id=274>

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 <http://www.gnu.org/licenses/>.

2020-05-12 perl v5.28.1