diff --git a/core/src/plugins/action.share/class.ShareCenter.php b/core/src/plugins/action.share/class.ShareCenter.php
index e7eeac7e30..282644f9ca 100644
--- a/core/src/plugins/action.share/class.ShareCenter.php
+++ b/core/src/plugins/action.share/class.ShareCenter.php
@@ -951,6 +951,7 @@ public static function loadMinisite($data, $hash = '')
 
         session_name("AjaXplorer_Shared");
         session_start();
+        AuthService::disconnect();
 
         if (!empty($data["PRELOG_USER"])) {
             AuthService::logUser($data["PRELOG_USER"], "", true);
@@ -958,7 +959,7 @@ public static function loadMinisite($data, $hash = '')
         } else {
             $_SESSION["PENDING_REPOSITORY_ID"] = $repository;
             $_SESSION["PENDING_FOLDER"] = "/";
-            $html = str_replace("AJXP_PRELOGED_USER", "", $html);
+            $html = str_replace("AJXP_PRELOGED_USER", $data["PRESET_LOGIN"], $html);
         }
         if(isSet($hash)){
             $_SESSION["CURRENT_MINISITE"] = $hash;
@@ -1279,7 +1280,11 @@ public function createSharedMinisite($httpVars, $repository, $accessDriver)
             if (!empty($pref)) {
                 $userId = $pref.$userId;
             }
-            $userPass = substr(md5(time()), 13, 24);
+            if(!empty($httpVars["guest_user_pass"])){
+                $userPass = $httpVars["guest_user_pass"];
+            }else{
+                $userPass = substr(md5(time()), 13, 24);
+            }
             $httpVars["user_0"] = $userId;
             $httpVars["user_pass_0"] = $httpVars["shared_pass"] = $userPass;
             $httpVars["entry_type_0"] = "user";
@@ -1320,7 +1325,17 @@ public function createSharedMinisite($httpVars, $repository, $accessDriver)
         $newId = $newRepo->getId();
         $downloadFolder = ConfService::getCoreConf("PUBLIC_DOWNLOAD_FOLDER");
         $this->initPublicFolder($downloadFolder);
-        $data = array("REPOSITORY"=>$newId, "PRELOG_USER"=>$userId);
+
+        $data = array(
+            "REPOSITORY"=>$newId
+        );
+        if(isSet($httpVars["create_guest_user"]) && isSet($userId)){
+            if(empty($httpVars["guest_user_pass"])){
+                $data["PRELOG_USER"] = $userId;
+            }else{
+                $data["PRESET_LOGIN"] = $userId;
+            }
+        }
         if ($httpVars["disable_download"]) {
             $data["DOWNLOAD_DISABLED"] = true;
         }
diff --git a/core/src/plugins/action.share/res/minisite.php b/core/src/plugins/action.share/res/minisite.php
index 4e3ee4b1f5..5c7b757459 100644
--- a/core/src/plugins/action.share/res/minisite.php
+++ b/core/src/plugins/action.share/res/minisite.php
@@ -123,7 +123,9 @@
                 "BOOTER_URL":"index_shared.php?get_action=get_boot_conf&goto=AJXP_START_REPOSITORY&minisite_session=true",
                 "EXT_REP":"\/",
                 "MAIN_ELEMENT":"AJXP_TEMPLATE_NAME",
-                "SERVER_PREFIX_URI": ""
+                "SERVER_PREFIX_URI": "",
+                "PRESET_LOGIN":"AJXP_PRELOGED_USER",
+                "PASSWORD_AUTH_ONLY":true
             };
             document.observe("ajaxplorer:before_gui_load", function(e){
                ajaxplorer.currentThemeUsesIconFonts = true;
diff --git a/core/src/plugins/core.auth/class.AbstractAuthDriver.php b/core/src/plugins/core.auth/class.AbstractAuthDriver.php
index 6da1d87bd9..9fcd32b2d4 100644
--- a/core/src/plugins/core.auth/class.AbstractAuthDriver.php
+++ b/core/src/plugins/core.auth/class.AbstractAuthDriver.php
@@ -54,9 +54,6 @@ public function switchAction($action, $httpVars, $fileVars)
                     $loggingResult = -4;
                 } else {
                     $userId = (isSet($httpVars["userid"])?trim($httpVars["userid"]):null);
-                    if($userId == 'PRESET_LOGIN' && isSet($_SESSION["PENDING_LOGIN"])){
-                        $userId = $_SESSION["PENDING_LOGIN"];
-                    }
                     $userPass = (isSet($httpVars["password"])?trim($httpVars["password"]):null);
                     $rememberMe = ((isSet($httpVars["remember_me"]) && $httpVars["remember_me"] == "true")?true:false);
                     $cookieLogin = (isSet($httpVars["cookie_login"])?true:false);
diff --git a/core/src/plugins/core.auth/standard_auth_actions.xml b/core/src/plugins/core.auth/standard_auth_actions.xml
index 1a8f22b2fc..89b3d2aa8c 100644
--- a/core/src/plugins/core.auth/standard_auth_actions.xml
+++ b/core/src/plugins/core.auth/standard_auth_actions.xml
@@ -88,7 +88,7 @@
 							var oForm = modal.getForm();
 							var connexion = new Connexion();
 							connexion.addParameter('get_action', 'login');
-							connexion.addParameter('userid', oForm.userid.value);
+							connexion.addParameter('userid', window.ajxpBootstrap.parameters.get('PRESET_LOGIN')?window.ajxpBootstrap.parameters.get('PRESET_LOGIN'):oForm.userid.value);
 							connexion.addParameter('login_seed', oForm.login_seed.value);
 							connexion.addParameter('remember_me', (oForm.remember_me && oForm.remember_me.checked?"true":"false"));
 							if(oForm.login_seed.value != '-1'){