@Test
public void testNullSecurityToken() throws Exception {
filter.setAuthenticationHandlers(ImmutableList.<AuthenticationHandler>of(nullStHandler));
filter.doFilter(request, recorder, chain);
assertEquals(
TEST_AUTH_HEADER, recorder.getHeader(AuthenticationServletFilter.WWW_AUTHENTICATE_HEADER));
}
/*
* In normal operation, this is just a pass through to the wrapped and
* "true" AuthenticationFilter.
*
* @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest,
* javax.servlet.ServletResponse, javax.servlet.FilterChain)
*/
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
if (ready) {
delayed.doFilter(request, response, chain);
} else {
log.warn("received web request prior to framework being " + "fully initialized!");
chain.doFilter(request, response);
}
}
/*
* The wrapped object expects to get this message now, but we delay it until
* we receive the right FrameworkEvent.
*
* @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
*/
public void init(FilterConfig filterConfig) throws ServletException {
delayedConfig = filterConfig;
if (hasBeenActivated) {
// no point in delaying, everybody is already ready
delayed.init(filterConfig);
// we are also now in the ready state because no sense in waiting
ready = true;
}
}
/*
* Do the work that should have happened init time. This also "turns on" the
* filter so future calls pass directly through this class to the wrapped
* filter.
*/
public void frameworkEvent(FrameworkEvent event) {
if (event.getType() != FrameworkEvent.STARTED) {
return;
}
try {
delayed.init(delayedConfig);
ready = true;
} catch (ServletException e) {
log.error(e);
}
}
public void destroy() {
delayed.destroy();
}
@Test(expected = ServletException.class)
public void testDoFilter_BadArgs() throws Exception {
filter.doFilter(null, null, null);
}