Merge branch 'fix-cas' into 'master'

<?php

namespace UnicaenAuth\Authentication\Adapter;

use phpCAS;

use UnicaenApp\Exception;

use UnicaenApp\Mapper\Ldap\People as LdapPeopleMapper;

use UnicaenAuth\Options\ModuleOptions;

use UnicaenAuth\Service\User;

use Zend\Authentication\Exception\UnexpectedValueException;

use Zend\Authentication\Result as AuthenticationResult;

use Zend\EventManager\EventManager;

     */

    protected $casClient;

    /**

     * @var LdapPeopleMapper

     */

    protected $ldapPeopleMapper;

    /**

     * Réalise l'authentification.

     *

        $e->setCode(AuthenticationResult::SUCCESS)

          ->setMessages(['Authentication successful.']);

        $this->getEventManager()->trigger('userAuthenticated', $e);

        // recherche de l'individu dans l'annuaire LDAP (il existe forcément puisque l'auth CAS a réussi)

        $ldapPeople = $this->getLdapPeopleMapper()->findOneByUsername($identity);

        /* @var $userService User */

        $userService = $this->getServiceManager()->get('unicaen-auth_user_service');

        $userService->userAuthenticated($ldapPeople);

    }

    /**

        return $this->options;

    }

    /**

     * get ldap people mapper

     *

     * @return LdapPeopleMapper

     */

    public function getLdapPeopleMapper()

    {

        if (null === $this->ldapPeopleMapper) {

            $this->ldapPeopleMapper = $this->getServiceManager()->get('ldap_people_mapper');

        }

        return $this->ldapPeopleMapper;

    }

    /**

     * set ldap people mapper

     *

     * @param LdapPeopleMapper $mapper

     * @return self

     */

    public function setLdapPeopleMapper(LdapPeopleMapper $mapper)

    {

        $this->ldapPeopleMapper = $mapper;

        return $this;

    }

    /**

     * Get service manager

     *