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lib
unicaen
auth
Commits
35f8127d
Commit
35f8127d
authored
7 years ago
by
Bertrand Gauthier
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Action usurperIdentite manquante!
parent
eefbdbc4
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1 changed file
src/UnicaenAuth/Controller/UtilisateurController.php
+133
-2
133 additions, 2 deletions
src/UnicaenAuth/Controller/UtilisateurController.php
with
133 additions
and
2 deletions
src/UnicaenAuth/Controller/UtilisateurController.php
+
133
−
2
View file @
35f8127d
...
...
@@ -2,14 +2,30 @@
namespace
UnicaenAuth\Controller
;
use
UnicaenApp\Exception\RuntimeException
;
use
UnicaenApp\Mapper\Ldap\People
as
LdapPeopleMapper
;
use
UnicaenAuth\Entity\Db\AbstractUser
;
use
UnicaenAuth\Entity\Ldap\People
;
use
UnicaenAuth\Entity\Shibboleth\ShibUser
;
use
UnicaenAuth\Options\ModuleOptions
;
use
UnicaenAuth\Service\ShibService
;
use
UnicaenAuth\Service\UserContext
;
use
Zend\Authentication\AuthenticationService
;
use
Zend\Http\Request
;
use
Zend\Http\Response
;
use
Zend\Mvc\Controller\AbstractActionController
;
use
ZfcUser\Mapper\User
as
UserMapper
;
/**
* @author Bertrand GAUTHIER <bertrand.gauthier at unicaen.fr>
*/
class
UtilisateurController
extends
AbstractActionController
{
/**
* @var LdapPeopleMapper
*/
protected
$ldapPeopleMapper
;
/**
* Traite les requêtes AJAX POST de sélection d'un profil utilisateur.
* La sélection est mémorisé en session par le service AuthUserContext.
...
...
@@ -45,10 +61,125 @@ class UtilisateurController extends AbstractActionController
}
/**
* @return \UnicaenAuth\Service\UserContext
* Usurpe l'identité d'un autre utilisateur.
*
* @return Response
*/
public
function
usurperIdentiteAction
()
{
$request
=
$this
->
getRequest
();
if
(
!
$request
instanceof
Request
)
{
exit
(
1
);
}
$newIdentity
=
$request
->
getQuery
(
'identity'
,
$request
->
getPost
(
'identity'
));
if
(
!
$newIdentity
)
{
return
$this
->
redirect
()
->
toRoute
(
'home'
);
}
/** @var AuthenticationService $authenticationService */
$authenticationService
=
$this
->
getServiceLocator
()
->
get
(
AuthenticationService
::
class
);
$currentIdentity
=
$authenticationService
->
getIdentity
();
if
(
!
$currentIdentity
||
!
is_array
(
$currentIdentity
))
{
return
$this
->
redirect
()
->
toRoute
(
'home'
);
}
if
(
isset
(
$currentIdentity
[
'ldap'
]))
{
// si l'identifiant demandé contient un @, on estime qu'il s'agit d'un eppn shibboleth : on autorise pas le mélange des genres!
// todo: faire mieux
if
(
strpos
(
$newIdentity
,
'@'
)
!==
false
)
{
throw
new
RuntimeException
(
"Usurpation Shibboleth interdite depuis une authentification LDAP"
);
}
/** @var People $currentIdentity */
$currentIdentity
=
$currentIdentity
[
'ldap'
];
// vérif existence de l'individu dans l'annuaire LDAP
$ldapPeople
=
$this
->
getLdapPeopleMapper
()
->
findOneByUsername
(
$newIdentity
);
if
(
!
$ldapPeople
)
{
throw
new
RuntimeException
(
"Identifiant LDAP inconnu"
);
}
}
elseif
(
isset
(
$currentIdentity
[
'shib'
]))
{
// si l'identifiant demandé ne contient pas @, on estime qu'il s'agit d'un identifiant LDAP : on autorise pas le mélange des genres!
// todo: faire mieux
if
(
strpos
(
$newIdentity
,
'@'
)
===
false
)
{
throw
new
RuntimeException
(
"Usurpation LDAP interdite depuis une authentification Shibboleth"
);
}
/** @var ShibUser $currentIdentity */
$currentIdentity
=
$currentIdentity
[
'shib'
];
}
else
{
return
$this
->
redirect
()
->
toRoute
(
'home'
);
}
// seuls les logins spécifiés dans la config sont habilités à usurper des identités
/** @var ModuleOptions $options */
$options
=
$this
->
getServiceLocator
()
->
get
(
'unicaen-auth_module_options'
);
if
(
!
in_array
(
$currentIdentity
->
getUsername
(),
$options
->
getUsurpationAllowedUsernames
()))
{
throw
new
RuntimeException
(
"Usurpation non explicitement autorisée"
);
}
// cuisine spéciale pour Shibboleth
if
(
$currentIdentity
instanceof
ShibUser
)
{
$fromShibUser
=
$currentIdentity
;
$toShibUser
=
$this
->
createShibUserFromUtilisateurUsername
(
$newIdentity
);
/** @var ShibService $shibService */
$shibService
=
$this
->
getServiceLocator
()
->
get
(
ShibService
::
class
);
$shibService
->
activateUsurpation
(
$fromShibUser
,
$toShibUser
);
}
$authenticationService
->
getStorage
()
->
write
(
$newIdentity
);
return
$this
->
redirect
()
->
toRoute
(
'home'
);
}
/**
* Recherche l'utilisateur dont le login est spécifié puis instancie un ShibUser à partir
* des attributs de cet utilisateur.
*
* @param string $username Ex tartempion@unicaen.fr
* @return ShibUser
*/
protected
function
createShibUserFromUtilisateurUsername
(
$username
)
{
/** @var AbstractUser $utilisateur */
$utilisateur
=
$this
->
getUserMapper
()
->
findByUsername
(
$username
);
if
(
$utilisateur
===
null
)
{
throw
new
RuntimeException
(
"L'utilisateur '
$username
' n'existe pas dans la table des utilisateurs"
);
}
$shibUser
=
new
ShibUser
();
$shibUser
->
setEppn
(
$utilisateur
->
getUsername
());
$shibUser
->
setId
(
uniqid
());
// peut pas mieux faire pour l'instant
$shibUser
->
setDisplayName
(
$utilisateur
->
getDisplayName
());
$shibUser
->
setEmail
(
$utilisateur
->
getEmail
());
$shibUser
->
setNom
(
'?'
);
// peut pas mieux faire pour l'instant
$shibUser
->
setPrenom
(
'?'
);
// peut pas mieux faire pour l'instant
return
$shibUser
;
}
/**
* @return UserMapper
*/
public
function
getUserMapper
()
{
return
$this
->
getServiceLocator
()
->
get
(
'zfcuser_user_mapper'
);
}
/**
* @return UserContext
*/
protected
function
getAuthUserContextService
()
{
return
$this
->
getServiceLocator
()
->
get
(
'AuthUserContext'
);
}
/**
* @return LdapPeopleMapper
*/
public
function
getLdapPeopleMapper
()
{
return
$this
->
serviceLocator
->
get
(
'ldap_people_mapper'
);
}
}
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