Provided by: liblemonldap-ng-portal-perl_2.0.5+ds-2_all bug

NAME

       Lemonldap::NG::Portal::Main::Issuer - Base class for identity providers.

SYNOPSIS

         package Lemonldap::NG::Portal::Issuer::My;
         use strict;
         use Mouse;
         extends 'Lemonldap::NG::Portal::Main::Issuer';
         use Lemonldap::NG::Portal::Main::Constants qw(PE_OK);

         # Required: URL root path
         use constant path => 'saml';

         # Optional initialization method
         sub init {
             my ($self) = @_;
             ...
             # Must return 1 (succeed) or 0 (failure)
         }

         # Required methods are run() and logout(), they are launched only for
         # authenticated users
         # $req is a Lemonldap::NG::Portal::Main::Request object
         # They must return a Lemonldap::NG::Portal::Main::Constants constant
         sub run {
             my ( $self, $req ) = @_
             ...
             return PE_OK
         }

         sub logout {
             my ( $self, $req ) = @_
             ...
             return PE_OK
         }
         1;

DESCRIPTION

       Lemonldap::NG::Portal::Main::Issuer is a base class to write identity providers for
       Lemonldap::NG web-SSO system. It provide several methods to write easily an IdP and manage
       authentication if the identity request comes before authentication.

WRITING AN IDENTITY PROVIDER

       To write a classic identity provider, you just have to inherit this class and write run()
       and logout() methods. These methods must return a Lemonldap::NG::Portal::Main::Constants
       constant.

       A classic identity provider needs a "issuerDB>XXX<Path" parameter in LLNG configuration to
       declare its base URI path (see Lemonldap::NG::Manager::Build). Example: /saml/. All
       requests that starts with /saml/ will call run() after authentication if needed, and no
       one else.

       The logout() function is called when user asks for logout on this server. If you want to
       write an identity provider, you must implement a single logout system.

   managing other URI path
       Lemonldap::NG::Portal::Main::Issuer provides methods to bind a method to an URI path:

       addAuthRoute() for authenticated users
       addUnauthRoute() for unauthenticated users

       They must be called during initialization process (so you must write the optional init()
       sub).

       Be careful with "add*authRoute()": you can't catch here your root path (= path declared in
       "$self->path") because it is caught by this module, but you can catch sub-routes (ie
       "/path/something").

       Example:

         sub init {
             my ($self) = @_;
             ...
             $self->addUnauthRoute( saml => { soap => 'soapServer' }, [ 'POST' ] );
             return 1;
         }
         sub soapServer {
             my ( $self, $req ) = @_;
             ...
             # You must return a valid PSGI response
             return [ 200, [ 'Content-Type' => 'application/xml' ], [] ];
         }

   avoid conflicts in path
       If you share base URI path with another plugin (a "Auth::*" module for example), it is
       recommended to write a "ssoMatch" function that returns true if "$req->uri" has to be
       handled by Issuer module. See "Issuer::SAML" or "Issuer::OpenIDConnect" to have some
       examples.

SEE ALSO

       <http://lemonldap-ng.org/>

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/>.