diff --git a/src/Model/Table/LdapConnectionsTable.php b/src/Model/Table/LdapConnectionsTable.php
index fcf904d..cde9695 100755
--- a/src/Model/Table/LdapConnectionsTable.php
+++ b/src/Model/Table/LdapConnectionsTable.php
@@ -67,7 +67,7 @@ class LdapConnectionsTable extends AppTable
 
     public function useLdap()
     {
-        $this->checkConfiguration();
+        $this->_checkConfiguration();
         return $this->LDAP_USED;
     }
 
@@ -203,12 +203,12 @@ class LdapConnectionsTable extends AppTable
         ];
     }
     
-    private function buildFakeLdapUsers()
+    private function _buildFakeLdapUsers()
     {
-        return $this->buildFakeLdapUsersFromDB();
+        return $this->_buildFakeLdapUsersFromDB();
     }
 
-    private function buildFakeLdapUsersFromDB()
+    private function _buildFakeLdapUsersFromDB()
     {
         //NEW
         //$users = TableRegistry::getTableLocator()->get('Users')->find();
@@ -300,11 +300,11 @@ class LdapConnectionsTable extends AppTable
             // $this->authenticationType => [$prefix.'username'],
             //'uid' => [
             $this->authenticationType => [
-                $this->getTheFakeLdapUser()['login']
+                $this->_getTheFakeLdapUser()['login']
             ],
             // $this->authenticationType => ['usere'],
             'userpassword' => [
-                $this->getTheFakeLdapUser()['pass']
+                $this->_getTheFakeLdapUser()['pass']
             ]
             // 'userpassword' => ['toto'],
         ];
@@ -312,7 +312,7 @@ class LdapConnectionsTable extends AppTable
         return $ldapUsers;
     }
 
-    private function checkConfiguration()
+    private function _checkConfiguration()
     {
         $this->configurationsTable = TableRegistry::getTableLocator()->get('Configurations');
         $this->CONF = $this->configurationsTable
@@ -333,7 +333,7 @@ class LdapConnectionsTable extends AppTable
             
             $this->authenticationType = $config->ldap_authenticationType;
             if (empty($this->fakeLDAPUsers))
-                $this->fakeLDAPUsers = $this->buildFakeLdapUsers();
+                $this->fakeLDAPUsers = $this->_buildFakeLdapUsers();
             return true;
         }
         // debug($this->fakeLDAPUsers);
@@ -365,36 +365,7 @@ class LdapConnectionsTable extends AppTable
     
     
     
-    // REAL LDAP only
-    /**
-     * @return array or boolean : all users from DB (CACHE of the LDAP) or FALSE (if table emtpy or expired data)
-     */
-    private function fetchAllUsersFromDB() {
-        // On remet à jour tous les 7 jours
-        $PEREMPTION_NB_DAYS = 7;
-        
-        // Doit aussi retourner FALSE si la ligne FAKE de la table users
-        // (celle qui contient le user_name "FAKE_USER")
-        // a une date "updated" périmée (now - updated > $PEREMPTION_NB_DAYS)
-        // (update automatique de tous les users, chaque semaine, pour rester synced avec le LDAP)
-        // By default, no user in CACHE
-        return FALSE;
-    }
-    
-    // REAL LDAP only
-    // Sauvegarde de tous les users du LDAP en BD (avec un rythme de mise à jour hebdo)
-    // Seulement les champs: nom, pnom, login, pass, email, create, updated, profile
-    private function saveAllUsersInDB($users_fetched) {
-        
-        // START TRANSACTION
-        // 1) Update (ou création) de la ligne FAKE (contient le user_name "FAKE_USER") => avec une date "updated"
-        // 2) Update (ou création) de chaque user contenu dans $users_fetched
-        // Attention à ne pas perdre l'attribut "profile", surtout pour les users privilégiés!!! (les autres ont un profile = "Utilisateur")
-        // END TRANSACTION (COMMIT)
-        
-        // SAVE s'est bien passé
-        return TRUE;
-    }
+
     
     
     
@@ -407,7 +378,7 @@ class LdapConnectionsTable extends AppTable
 
     
     private function _getAllLdapUsersFromLDAP() {
-        return $this->LDAP_USED ? $this->searchLdap($this->filter, []) : $this->fakeLDAPUsers;
+        return $this->LDAP_USED ? $this->_searchLdap($this->filter, []) : $this->fakeLDAPUsers;
     }
 
     /**
@@ -416,7 +387,7 @@ class LdapConnectionsTable extends AppTable
     // REAL or FAKE LDAP
     public function getAllLdapUsers()
     {
-        if (! $this->checkConfiguration()) return FALSE;
+        if (! $this->_checkConfiguration()) return FALSE;
         
         // By default, nothing found, ERROR
         $users_fetched = FALSE;
@@ -429,39 +400,12 @@ class LdapConnectionsTable extends AppTable
         
         // LDAP direct (no optimization)
         else {
-        try {
-            //if ($this->checkConfiguration()) {
-                
-                // REAL LDAP
-                //if ($this->LDAP_USED) {
-                    
-                    /*
-                    // 1) Search users in CACHE (DB)
-                    $users_fetched = $this->fetchAllUsersFromDB();
-                    
-                    // 2) Not found in CACHE, so search users in LDAP
-                    if ($users_fetched === FALSE) {
-                    */
-                    $users_fetched = $this->_getAllLdapUsersFromLDAP();
-                    //$users_fetched = $this->searchLdap($this->filter, []);
-                    // CACHE the new user in DB for next time
-                    //if ($users_fetched !== FALSE) $this->saveAllUsersInDB($users_fetched);
-                    //}
-                
-                //}
-                
-                /*
-                // FAKE LDAP
-                else {
-                    $users_fetched = $this->fakeLDAPUsers;
-                }
-                */
-                
+            try {
+                $users_fetched = $this->_getAllLdapUsersFromLDAP();
                 // Noter que $user_fetched peut etre egal a FALSE (si rien trouvé)
                 //return $users_fetched;
-            //}
-        }
-        catch (Exception $e) {}
+            }
+            catch (Exception $e) {}
         }
         
         return $users_fetched;
@@ -609,7 +553,7 @@ class LdapConnectionsTable extends AppTable
 
     // Utilisateur du ldap qui n'est pas dans la table utilisateurs
     // => il a donc le role "Utilisateur" PAR DEFAUT
-    private function getTheFakeLdapUser()
+    private function _getTheFakeLdapUser()
     {
         return [
             'login' => '_fake_ldap_user_',
@@ -902,7 +846,7 @@ class LdapConnectionsTable extends AppTable
     // REAL LDAP only
     // from LDAP ==> to DB
     // SAVE new user in DB
-    private function saveNewUserInDB($user_from_LDAP) {
+    private function _saveNewUserInDB($user_from_LDAP) {
         if (! $this->CONF->ldap_cached) return TRUE;
         
         // 1) Format LDAP user as for DB
@@ -921,7 +865,7 @@ class LdapConnectionsTable extends AppTable
     
     // REAL LDAP only
     // SEARCH en 4 étapes
-    private function searchLdap($filter, $just_these, $user_login=NULL, $user_password=NULL) {
+    private function _searchLdap($filter, $just_these, $user_login=NULL, $user_password=NULL) {
         
         // (1) CONNEXION
         $ldapConnection = ldap_connect($this->host, $this->port)
@@ -969,7 +913,7 @@ class LdapConnectionsTable extends AppTable
         
         // Il y a eu un pb, utilisateur non reconnu
         return FALSE;
-    } // searchLdap()
+    } // _searchLdap()
     
     
     
@@ -977,7 +921,7 @@ class LdapConnectionsTable extends AppTable
     public function ldapAuthenticationOLD($user_login, $user_password) {
         
         try {
-            if ($this->checkConfiguration()) {
+            if ($this->_checkConfiguration()) {
                 
                 // REAL LDAP
                 if ($this->LDAP_USED) {
@@ -1003,10 +947,10 @@ class LdapConnectionsTable extends AppTable
                         $filter = "(&".$this->filter."(".$this->authenticationType . '=' . $user_login."))";
                         //TODO: optimisation, refactoriser si comportement général
                         //$binddn .= ','.$this->baseDn;
-                        $user_fetched = $this->searchLdap($filter, $just_these, $user_login, $user_password);
+                        $user_fetched = $this->_searchLdap($filter, $just_these, $user_login, $user_password);
                         // CACHE the new user in DB for next time
                         if ($user_fetched != FALSE) {
-                            //$this->saveNewUserInDB($user_fetched[0]);
+                            //$this->_saveNewUserInDB($user_fetched[0]);
                             return $user_fetched[0];
                         }
                     }
@@ -1028,8 +972,8 @@ class LdapConnectionsTable extends AppTable
                         // $this->authenticationType peut valoir "uid" ou "cn"... (par défaut "uid" pour le fake ldap, à confirmer...)
                         // if ($user['uid'][0] == "_NouvelUtilisateur_username" && $user['userpassword'][0] == "_NouvelUtilisateur_password") return $user;
                         // if ($user[$this->authenticationType][0] == "_NouvelUtilisateur_username" && $user['userpassword'][0] == "_NouvelUtilisateur_password") return $user;
-                        //if ($user['uid'][0] == $this->getTheFakeLdapUser()['login'] && $user['userpassword'][0] == $this->getTheFakeLdapUser()['pass'])
-                        if ($user[$this->authenticationType][0] == $this->getTheFakeLdapUser()['login'] && $user['userpassword'][0] == $this->getTheFakeLdapUser()['pass'])
+                        //if ($user['uid'][0] == $this->_getTheFakeLdapUser()['login'] && $user['userpassword'][0] == $this->_getTheFakeLdapUser()['pass'])
+                        if ($user[$this->authenticationType][0] == $this->_getTheFakeLdapUser()['login'] && $user['userpassword'][0] == $this->_getTheFakeLdapUser()['pass'])
                             return $user;
                             if ( (new DefaultPasswordHasher())->check($user_password,$user['userpassword'][0]) )
                                 return $user;
@@ -1058,7 +1002,7 @@ class LdapConnectionsTable extends AppTable
     public function ldapAuthentication($user_login, $user_password) {
 
         // Bad configuration => FAIL
-        if (! $this->checkConfiguration()) return FALSE;
+        if (! $this->_checkConfiguration()) return FALSE;
         
         /* (EP 5/6/19 : on n'a pas accès au password stocké dans le ldap, on ne peut donc pas le stocker dans le cache)
         // LDAP optimized
@@ -1085,7 +1029,7 @@ class LdapConnectionsTable extends AppTable
         
         // normal LDAP (no optimization)
         try {
-            //if ($this->checkConfiguration()) {
+            //if ($this->_checkConfiguration()) {
                 
                 // REAL LDAP
                 if ($this->LDAP_USED) {
@@ -1115,7 +1059,7 @@ class LdapConnectionsTable extends AppTable
                         $filter = "(&".$this->filter."(".$this->authenticationType . '=' . $user_login."))";
                         //TODO: optimisation, refactoriser si comportement général
                         //$binddn .= ','.$this->baseDn;
-                        $user_fetched = $this->searchLdap($filter, $just_these, $user_login, $user_password);
+                        $user_fetched = $this->_searchLdap($filter, $just_these, $user_login, $user_password);
                         //$this->mydebugmsg("(1) user found in LDAP is:");
                         //$this->mydebugmsg($user_fetched);
                         //$this->mydebugmsg($user_fetched[0]);
@@ -1123,7 +1067,7 @@ class LdapConnectionsTable extends AppTable
                                                 
                         // CACHE the new user in DB for next time
                         if ($user_fetched !== FALSE) {
-                            //$this->saveNewUserInDB($user_fetched[0]);
+                            //$this->_saveNewUserInDB($user_fetched[0]);
                             return $user_fetched[0];
                         }
                     /*
@@ -1176,7 +1120,7 @@ class LdapConnectionsTable extends AppTable
                         // $this->authenticationType peut valoir "uid" ou "cn"... (par défaut "uid" pour le fake ldap, à confirmer...)
                         // if ($user['uid'][0] == "_NouvelUtilisateur_username" && $user['userpassword'][0] == "_NouvelUtilisateur_password") return $user;
                         // if ($user[$this->authenticationType][0] == "_NouvelUtilisateur_username" && $user['userpassword'][0] == "_NouvelUtilisateur_password") return $user;
-                        if ($user_fetched[$this->authenticationType][0] == $this->getTheFakeLdapUser()['login'] && $user_fetched['userpassword'][0] == $this->getTheFakeLdapUser()['pass'])
+                        if ($user_fetched[$this->authenticationType][0] == $this->_getTheFakeLdapUser()['login'] && $user_fetched['userpassword'][0] == $this->_getTheFakeLdapUser()['pass'])
                             return $user_fetched;
                         /*
                         debug("user_password = ".$user_password);
--
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