@Test
public void createsMetricsForTheHandler() throws Exception {
final ContentResponse response =
client.GET("http://localhost:" + connector.getLocalPort() + "/hello");
assertThat(response.getStatus()).isEqualTo(404);
assertThat(registry.getNames())
.containsOnly(
"org.eclipse.jetty.server.handler.DefaultHandler.handler.1xx-responses",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.2xx-responses",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.3xx-responses",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.4xx-responses",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.5xx-responses",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.active-suspended",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.async-dispatches",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.async-timeouts",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.get-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.put-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.active-dispatches",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.trace-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.other-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.connect-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.dispatches",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.head-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.post-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.options-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.active-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.delete-requests",
"org.eclipse.jetty.server.handler.DefaultHandler.handler.move-requests");
}
@Test
public void testAttributeNamesWithDots() throws Exception {
String contextPath = "";
String servletMapping = "/server";
int maxInactivePeriod = 10000;
int scavengePeriod = 20000;
AbstractTestServer server1 = createServer(0, maxInactivePeriod, scavengePeriod);
server1.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
server1.start();
int port1 = server1.getPort();
AbstractTestServer server2 = createServer(0, maxInactivePeriod, scavengePeriod);
server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
server2.start();
int port2 = server2.getPort();
try {
HttpClient client = new HttpClient();
client.start();
try {
// Perform one request to server1 to create a session with attribute with dotted name
ContentResponse response =
client.GET("http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
String resp = response.getContentAsString();
String[] sessionTestResponse = resp.split("/");
assertEquals("a.b.c", sessionTestResponse[0]);
String sessionCookie = response.getHeaders().get(HttpHeader.SET_COOKIE);
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// Make a request to the 2nd server which will do a refresh, use TestServlet to ensure that
// the
// session attribute with dotted name is not removed
Request request2 =
client.newRequest(
"http://localhost:" + port2 + contextPath + servletMapping + "?action=get");
request2.header("Cookie", sessionCookie);
ContentResponse response2 = request2.send();
assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
} finally {
client.stop();
}
} finally {
server1.stop();
server2.stop();
}
}
/**
* If nodeA creates a session, and just afterwards crashes, it is the only node that knows about
* the session. We want to test that the session data is gone after scavenging.
*/
@Test
public void testOrphanedSession() throws Exception {
// Disable scavenging for the first server, so that we simulate its "crash".
String contextPath = "";
String servletMapping = "/server";
int inactivePeriod = 5;
AbstractTestServer server1 = createServer(0, inactivePeriod, -1);
server1.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
try {
server1.start();
int port1 = server1.getPort();
int scavengePeriod = 2;
AbstractTestServer server2 = createServer(0, inactivePeriod, scavengePeriod);
server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
try {
server2.start();
int port2 = server2.getPort();
HttpClient client = new HttpClient();
client.start();
try {
// Connect to server1 to create a session and get its session cookie
ContentResponse response1 =
client.GET(
"http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
assertEquals(HttpServletResponse.SC_OK, response1.getStatus());
String sessionCookie = response1.getHeaders().getStringField("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// Wait for the session to expire.
// The first node does not do any scavenging, but the session
// must be removed by scavenging done in the other node.
Thread.sleep(TimeUnit.SECONDS.toMillis(inactivePeriod + 2L * scavengePeriod));
// Perform one request to server2 to be sure that the session has been expired
Request request =
client.newRequest(
"http://localhost:" + port2 + contextPath + servletMapping + "?action=check");
request.header("Cookie", sessionCookie);
ContentResponse response2 = request.send();
assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
} finally {
client.stop();
}
} finally {
server2.stop();
}
} finally {
server1.stop();
}
}
/** @throws Exception */
public void testSessionRenewal() throws Exception {
String contextPath = "";
String servletMapping = "/server";
int maxInactive = 1;
int scavengePeriod = 3;
_server = createServer(0, maxInactive, scavengePeriod, SessionCache.NEVER_EVICT);
WebAppContext context = _server.addWebAppContext(".", contextPath);
context.setParentLoaderPriority(true);
context.addServlet(TestServlet.class, servletMapping);
TestHttpSessionIdListener testListener = new TestHttpSessionIdListener();
context.addEventListener(testListener);
HttpClient client = new HttpClient();
try {
_server.start();
int port = _server.getPort();
client.start();
// make a request to create a session
ContentResponse response =
client.GET("http://localhost:" + port + contextPath + servletMapping + "?action=create");
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
String sessionCookie = response.getHeaders().get("Set-Cookie");
assertTrue(sessionCookie != null);
assertFalse(testListener.isCalled());
// make a request to change the sessionid
Request request =
client.newRequest(
"http://localhost:" + port + contextPath + servletMapping + "?action=renew");
request.header("Cookie", sessionCookie);
ContentResponse renewResponse = request.send();
assertEquals(HttpServletResponse.SC_OK, renewResponse.getStatus());
String renewSessionCookie = renewResponse.getHeaders().get("Set-Cookie");
assertNotNull(renewSessionCookie);
assertNotSame(sessionCookie, renewSessionCookie);
assertTrue(testListener.isCalled());
assertTrue(
verifyChange(
context,
AbstractTestServer.extractSessionId(sessionCookie),
AbstractTestServer.extractSessionId(renewSessionCookie)));
} finally {
client.stop();
_server.stop();
}
}
@Test
@Ignore("failing because an http cookie with null value is coming over as \"null\"")
public void testSessionCookie() throws Exception {
String contextPath = "";
String servletMapping = "/server";
int scavengePeriod = 3;
AbstractTestServer server = createServer(0, 1, scavengePeriod);
ServletContextHandler context = server.addContext(contextPath);
context.addServlet(TestServlet.class, servletMapping);
try {
server.start();
int port = server.getPort();
HttpClient client = new HttpClient();
client.start();
try {
ContentResponse response =
client.GET(
"http://localhost:" + port + contextPath + servletMapping + "?action=create");
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
String sessionCookie = response.getHeaders().get("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
// sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// Let's wait for the scavenger to run, waiting 2.5 times the scavenger period
// pause(scavengePeriod);
Request request =
client.newRequest(
"http://localhost:" + port + contextPath + servletMapping + "?action=check-cookie");
request.header("Cookie", sessionCookie);
response = request.send();
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
request =
client.newRequest(
"http://localhost:" + port + contextPath + servletMapping + "?action=null-cookie");
request.header("Cookie", sessionCookie);
response = request.send();
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
} finally {
client.stop();
}
} finally {
server.stop();
}
}
@Test
public void testProxyXForwardedHostHeaderIsPresent() throws Exception {
prepareProxy();
prepareServer(
new HttpServlet() {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
PrintWriter writer = resp.getWriter();
writer.write(req.getHeader("X-Forwarded-Host"));
writer.flush();
}
});
ContentResponse response = client.GET("http://localhost:" + serverConnector.getLocalPort());
Assert.assertThat(
"Response expected to contain content of X-Forwarded-Host Header from the request",
response.getContentAsString(),
Matchers.equalTo("localhost:" + serverConnector.getLocalPort()));
}
@Test
public void testJspDump() throws Exception {
// System.err.println("http://127.0.0.1:9876/jsp/dump.jsp sleeping....");
// Thread.currentThread().sleep(5000000);
// now test the jsp/dump.jsp
HttpClient client = new HttpClient();
try {
client.start();
ContentResponse response =
client.GET(
"http://127.0.0.1:"
+ TestJettyOSGiBootCore.DEFAULT_JETTY_HTTP_PORT
+ "/jsp/dump.jsp");
Assert.assertEquals(HttpStatus.OK_200, response.getStatus());
String content = new String(response.getContent());
System.err.println("content: " + content);
Assert.assertTrue(content.contains("<tr><th>ServletPath:</th><td>/jsp/dump.jsp</td></tr>"));
} finally {
client.stop();
}
}
@Test
public void testInvalidation() throws Exception {
String contextPath = "";
String servletMapping = "/server";
AbstractTestServer server1 = createServer(0);
server1.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
server1.start();
int port1 = server1.getPort();
System.err.println("Port1=" + port1);
try {
AbstractTestServer server2 = createServer(0);
server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
server2.start();
int port2 = server2.getPort();
System.err.println("port2=" + port2);
try {
HttpClient client = new HttpClient();
QueuedThreadPool executor = new QueuedThreadPool();
client.setExecutor(executor);
client.start();
try {
String[] urls = new String[2];
urls[0] = "http://localhost:" + port1 + contextPath + servletMapping;
urls[1] = "http://localhost:" + port2 + contextPath + servletMapping;
// Create the session on node1
ContentResponse response1 = client.GET(urls[0] + "?action=init");
assertEquals(HttpServletResponse.SC_OK, response1.getStatus());
String sessionCookie = response1.getHeaders().getStringField("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// Be sure the session is also present in node2
Request request2 = client.newRequest(urls[1] + "?action=increment");
request2.header("Cookie", sessionCookie);
ContentResponse response2 = request2.send();
assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
// Invalidate on node1
Request request1 = client.newRequest(urls[0] + "?action=invalidate");
request1.header("Cookie", sessionCookie);
response1 = request1.send();
assertEquals(HttpServletResponse.SC_OK, response1.getStatus());
pause();
// Be sure on node2 we don't see the session anymore
request2 = client.newRequest(urls[1] + "?action=test");
request2.header("Cookie", sessionCookie);
response2 = request2.send();
assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
} finally {
client.stop();
}
} finally {
server2.stop();
}
} finally {
server1.stop();
}
}
@Test
public void testRemoveSession() throws Exception {
String contextPath = "";
String servletMapping = "/server";
int scavengePeriod = 3;
AbstractTestServer server = createServer(0, 1, scavengePeriod);
ServletContextHandler context = server.addContext(contextPath);
context.addServlet(TestServlet.class, servletMapping);
TestEventListener testListener = new TestEventListener();
context.getSessionHandler().addEventListener(testListener);
AbstractSessionManager m =
(AbstractSessionManager) context.getSessionHandler().getSessionManager();
try {
server.start();
int port = server.getPort();
HttpClient client = new HttpClient();
client.start();
try {
ContentResponse response =
client.GET(
"http://localhost:" + port + contextPath + servletMapping + "?action=create");
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
String sessionCookie = response.getHeaders().get("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// ensure sessionCreated listener is called
assertTrue(testListener.isCreated());
assertEquals(1, m.getSessions());
assertEquals(1, m.getSessionsMax());
assertEquals(1, m.getSessionsTotal());
// now delete the session
Request request =
client.newRequest(
"http://localhost:" + port + contextPath + servletMapping + "?action=delete");
request.header("Cookie", sessionCookie);
response = request.send();
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
// ensure sessionDestroyed listener is called
assertTrue(testListener.isDestroyed());
assertEquals(0, m.getSessions());
assertEquals(1, m.getSessionsMax());
assertEquals(1, m.getSessionsTotal());
// The session is not there anymore, even if we present an old cookie
request =
client.newRequest(
"http://localhost:" + port + contextPath + servletMapping + "?action=check");
request.header("Cookie", sessionCookie);
response = request.send();
assertEquals(HttpServletResponse.SC_OK, response.getStatus());
assertEquals(0, m.getSessions());
assertEquals(1, m.getSessionsMax());
assertEquals(1, m.getSessionsTotal());
} finally {
client.stop();
}
} finally {
server.stop();
}
}
@Test
public void testLastAccessTime() throws Exception {
String contextPath = "";
String servletMapping = "/server";
int maxInactivePeriod = 8; // session will timeout after 8 seconds
int scavengePeriod = 2; // scavenging occurs every 2 seconds
AbstractTestServer server1 = createServer(0, maxInactivePeriod, scavengePeriod);
TestServlet servlet1 = new TestServlet();
ServletHolder holder1 = new ServletHolder(servlet1);
ServletContextHandler context = server1.addContext(contextPath);
TestSessionListener listener1 = new TestSessionListener();
context.addEventListener(listener1);
context.addServlet(holder1, servletMapping);
server1.start();
int port1 = server1.getPort();
try {
AbstractTestServer server2 = createServer(0, maxInactivePeriod, scavengePeriod);
server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
server2.start();
int port2 = server2.getPort();
try {
HttpClient client = new HttpClient();
client.start();
try {
// Perform one request to server1 to create a session
Future<ContentResponse> future =
client.GET(
"http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
ContentResponse response1 = future.get();
assertEquals(HttpServletResponse.SC_OK, response1.getStatus());
assertEquals("test", response1.getContentAsString());
String sessionCookie = response1.getHeaders().getStringField("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
// Perform some request to server2 using the session cookie from the previous request
// This should migrate the session from server1 to server2, and leave server1's
// session in a very stale state, while server2 has a very fresh session.
// We want to test that optimizations done to the saving of the shared lastAccessTime
// do not break the correct working
int requestInterval = 500;
for (int i = 0; i < maxInactivePeriod * (1000 / requestInterval); ++i) {
Request request =
client.newRequest("http://localhost:" + port2 + contextPath + servletMapping);
request.header("Cookie", sessionCookie);
future = request.send();
ContentResponse response2 = future.get();
assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
assertEquals("test", response2.getContentAsString());
String setCookie = response2.getHeaders().getStringField("Set-Cookie");
if (setCookie != null)
sessionCookie = setCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
Thread.sleep(requestInterval);
}
// At this point, session1 should be eligible for expiration.
// Let's wait for the scavenger to run, waiting 2.5 times the scavenger period
Thread.sleep(scavengePeriod * 2500L);
// check that the session was not scavenged over on server1 by ensuring that the
// SessionListener destroy method wasn't called
assertTrue(listener1.destroyed == false);
} finally {
client.stop();
}
} finally {
server2.stop();
}
} finally {
server1.stop();
}
}
