openDemo: function(callback) {
var password = kdbxweb.ProtectedValue.fromString('demo');
var credentials = new kdbxweb.Credentials(password);
var demoFile = kdbxweb.ByteUtils.arrayToBuffer(kdbxweb.ByteUtils.base64ToBytes(demoFileData));
kdbxweb.Kdbx.load(demoFile, credentials, (function(db) {
this.db = db;
this.set('name', 'Demo');
this.readModel();
this.setOpenFile({passwordLength: 4, demo: true});
callback();
}).bind(this));
},
addCustomIcon: function(iconData) {
const uuid = kdbxweb.KdbxUuid.random();
this.db.meta.customIcons[uuid] = kdbxweb.ByteUtils.arrayToBuffer(kdbxweb.ByteUtils.base64ToBytes(iconData));
return uuid.toString();
},