Fixed oauth security check

src/main/webapp/WEB-INF/jsp/oauth/confirm.jsp

@@ -16,7 +16,7 @@
 	<c:remove scope="session" var="SPRING_SECURITY_LAST_EXCEPTION" />
 	<security:authentication var="user" property="principal" />
 
-	<security:authorize ifAllGranted="USER">
+	<security:authorize access="isAuthenticated()">
 		<h1><spring:message code="oauth2.confirm-request" /></h1>
 		<p>
 			<spring:message code="oauth2.confirm-client" arguments="${user.user.name},${client.clientId}" htmlEscape="false" />