/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.undertow.server.handlers.session;
import java.io.IOException;
import java.util.Deque;
import java.util.Map;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.server.session.InMemorySessionManager;
import io.undertow.server.session.PathParameterSessionConfig;
import io.undertow.server.session.Session;
import io.undertow.server.session.SessionAttachmentHandler;
import io.undertow.server.session.SessionManager;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpClientUtils;
import io.undertow.testutils.TestHttpClient;
import io.undertow.util.HttpString;
import io.undertow.util.StatusCodes;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.BasicCookieStore;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* basic test of in memory session functionality
*
* @author Stuart Douglas
*/
@RunWith(DefaultServer.class)
public class URLRewritingSessionTestCase {
public static final String COUNT = "count";
@BeforeClass
public static void setup() {
final PathParameterSessionConfig sessionConfig = new PathParameterSessionConfig();
final SessionAttachmentHandler handler = new SessionAttachmentHandler(new InMemorySessionManager(""), sessionConfig);
handler.setNext(new HttpHandler() {
@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
final SessionManager manager = exchange.getAttachment(SessionManager.ATTACHMENT_KEY);
Session session = manager.getSession(exchange, sessionConfig);
if (session == null) {
session = manager.createSession(exchange, sessionConfig);
session.setAttribute(COUNT, 0);
}
Integer count = (Integer) session.getAttribute(COUNT);
exchange.getResponseHeaders().add(new HttpString(COUNT), count.toString());
session.setAttribute(COUNT, ++count);
for (Map.Entry<String, Deque<String>> qp : exchange.getQueryParameters().entrySet()) {
exchange.getResponseHeaders().add(new HttpString(qp.getKey()), qp.getValue().getFirst());
}
if (exchange.getQueryString().isEmpty()) {
exchange.getResponseSender().send(sessionConfig.rewriteUrl(DefaultServer.getDefaultServerURL() + "/notamatchingpath", session.getId()));
} else {
exchange.getResponseSender().send(sessionConfig.rewriteUrl(DefaultServer.getDefaultServerURL() + "/notamatchingpath?" + exchange.getQueryString(), session.getId()));
}
}
});
DefaultServer.setRootHandler(handler);
}
@Test
public void testURLRewriting() throws IOException {
TestHttpClient client = new TestHttpClient();
client.setCookieStore(new BasicCookieStore());
try {
HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/notamatchingpath");
HttpResponse result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
String url = HttpClientUtils.readResponse(result);
Header[] header = result.getHeaders(COUNT);
Assert.assertEquals("0", header[0].getValue());
get = new HttpGet(url);
result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
url = HttpClientUtils.readResponse(result);
header = result.getHeaders(COUNT);
Assert.assertEquals("1", header[0].getValue());
get = new HttpGet(url);
result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
url = HttpClientUtils.readResponse(result);
header = result.getHeaders(COUNT);
Assert.assertEquals("2", header[0].getValue());
} finally {
client.getConnectionManager().shutdown();
}
}
@Test
public void testURLRewritingWithQueryParameters() throws IOException {
TestHttpClient client = new TestHttpClient();
client.setCookieStore(new BasicCookieStore());
try {
HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/notamatchingpath?a=b");
HttpResponse result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
String url = HttpClientUtils.readResponse(result);
Header[] header = result.getHeaders(COUNT);
Assert.assertEquals("0", header[0].getValue());
Assert.assertEquals("b", result.getHeaders("a")[0].getValue());
get = new HttpGet(url);
result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
url = HttpClientUtils.readResponse(result);
header = result.getHeaders(COUNT);
Assert.assertEquals("1", header[0].getValue());
Assert.assertEquals("b", result.getHeaders("a")[0].getValue());
get = new HttpGet(url);
result = client.execute(get);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
url = HttpClientUtils.readResponse(result);
header = result.getHeaders(COUNT);
Assert.assertEquals("2", header[0].getValue());
Assert.assertEquals("b", result.getHeaders("a")[0].getValue());
} finally {
client.getConnectionManager().shutdown();
}
}
}