fix logs client

public/js/urbackup.js

@@ -0,0 +1,31 @@
+(function ($, document) {
+    'use strict';
+
+    function getCsrfToken() {
+        var meta = document.querySelector('meta[property="glpi:csrf_token"]');
+        return meta ? meta.getAttribute('content') : '';
+    }
+
+    // GLPI 11 validates the CSRF token of every AJAX POST through the
+    // X-Glpi-Csrf-Token header (see CheckCsrfListener). Register the token
+    // on all plugin AJAX requests so endpoints such as server_test.ajax.php
+    // are accepted instead of being rejected with a 403.
+    $(document).on('ajaxSend', function (event, xhr, settings) {
+        var token = getCsrfToken();
+        if (token !== '' && typeof settings !== 'undefined' && settings.type && settings.type.toUpperCase() === 'POST') {
+            xhr.setRequestHeader('X-Glpi-Csrf-Token', token);
+        }
+    });
+
+    // Also cover direct $.ajax/{$.get[Script]/-free POST}
+    var origAjax = $.ajax;
+    $.ajax = function (url, options) {
+        var settings = $.isPlainObject(url) ? url : $.extend({ url: url }, options || {});
+        var token = getCsrfToken();
+        if (settings.type && settings.type.toUpperCase() === 'POST' && token !== '') {
+            settings.headers = settings.headers || {};
+            settings.headers['X-Glpi-Csrf-Token'] = token;
+        }
+        return origAjax.call(this, settings);
+    };
+})(jQuery, document);