private SecurityHandler getSecurityHandler() throws IOException {
Constraint constraint = new Constraint(Constraint.__BASIC_AUTH, "user");
constraint.setAuthenticate(true);
ConstraintMapping cm = new ConstraintMapping();
cm.setPathSpec("/*");
cm.setConstraint(constraint);
ConstraintSecurityHandler sh = new ConstraintSecurityHandler();
sh.setAuthenticator(new BasicAuthenticator());
sh.setConstraintMappings(Arrays.asList(new ConstraintMapping[] {cm}));