diff -r 000000000000 -r ca3c7dd220fe java/nekurak.net-web/src/java/cz/frantovo/nekurak/posluchac/OchranaProtiCSRF.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/nekurak.net-web/src/java/cz/frantovo/nekurak/posluchac/OchranaProtiCSRF.java	Sat Jan 15 18:14:15 2011 +0100
@@ -0,0 +1,23 @@
+package cz.frantovo.nekurak.posluchac;
+
+import javax.servlet.http.HttpSessionEvent;
+import javax.servlet.http.HttpSessionListener;
+
+/**
+ *
+ * @author fiki
+ */
+public class OchranaProtiCSRF implements HttpSessionListener {
+
+	public static final String NAZEV_ATRIBUTU = "CSRF_TOKEN";
+
+	@Override
+	public void sessionCreated(HttpSessionEvent se) {
+		String csrfToken = String.valueOf(Math.random());
+		se.getSession().setAttribute(NAZEV_ATRIBUTU, csrfToken);
+	}
+
+	@Override
+	public void sessionDestroyed(HttpSessionEvent se) {
+	}
+}