Examples with HttpHandler io.undertow.server.HttpHandler used on opensource projects

Example 26 with HttpHandler

use of io.undertow.server.HttpHandler in project undertow by undertow-io.

the class SimpleSSLTestCase method simpleSSLTestCase.

@Test
public void simpleSSLTestCase() throws IOException, GeneralSecurityException {
    DefaultServer.setRootHandler(new HttpHandler() {

        @Override
        public void handleRequest(final HttpServerExchange exchange) throws Exception {
            exchange.getResponseHeaders().put(HttpString.tryFromString("scheme"), exchange.getRequestScheme());
            exchange.endExchange();
        }
    });
    DefaultServer.startSSLServer();
    TestHttpClient client = new TestHttpClient();
    client.setSSLContext(DefaultServer.getClientSSLContext());
    try {
        HttpGet get = new HttpGet(DefaultServer.getDefaultServerSSLAddress());
        HttpResponse result = client.execute(get);
        Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
        Header[] header = result.getHeaders("scheme");
        Assert.assertEquals("https", header[0].getValue());
    } finally {
        client.getConnectionManager().shutdown();
        DefaultServer.stopSSLServer();
    }
}

Example 27 with HttpHandler

use of io.undertow.server.HttpHandler in project undertow by undertow-io.

the class HTTP2ViaUpgradeTestCase method setup.

@BeforeClass
public static void setup() throws URISyntaxException {
    final SessionCookieConfig sessionConfig = new SessionCookieConfig();
    int port = DefaultServer.getHostPort("default");
    server = Undertow.builder().addHttpListener(port + 1, DefaultServer.getHostAddress("default")).setServerOption(UndertowOptions.ENABLE_HTTP2, true).setSocketOption(Options.REUSE_ADDRESSES, true).setHandler(Handlers.header(new Http2UpgradeHandler(new HttpHandler() {

        @Override
        public void handleRequest(HttpServerExchange exchange) throws Exception {
            if (!(exchange.getConnection() instanceof Http2ServerConnection)) {
                throw new RuntimeException("Not HTTP2");
            }
            exchange.getResponseHeaders().add(new HttpString("X-Custom-Header"), "foo");
            exchange.getResponseSender().send(message);
        }
    }, "h2c", "h2c-17"), Headers.SEC_WEB_SOCKET_ACCEPT_STRING, //work around Netty bug, it assumes that every upgrade request that does not have this header is an old style websocket upgrade
    "fake")).build();
    server.start();
}

Example 28 with HttpHandler

use of io.undertow.server.HttpHandler in project undertow by undertow-io.

the class AuthenticationTestBase method setAuthenticationChain.

@Before
public void setAuthenticationChain() {
    List<AuthenticationMechanism> testMechanisms = getTestMechanisms();
    if (testMechanisms == null) {
        return;
    }
    HttpHandler current = new ResponseHandler();
    current = new AuthenticationCallHandler(current);
    current = new AuthenticationConstraintHandler(current);
    current = new AuthenticationMechanismsHandler(current, testMechanisms);
    // Ensure empty on initialisation.
    auditReceiver.takeNotifications();
    current = new NotificationReceiverHandler(current, Collections.<NotificationReceiver>singleton(auditReceiver));
    if (cachingRequired()) {
        current = new CachedAuthenticatedSessionHandler(current);
    }
    current = new SecurityInitialHandler(AuthenticationMode.PRO_ACTIVE, identityManager, current);
    setRootHandler(current);
}

Example 29 with HttpHandler

use of io.undertow.server.HttpHandler in project undertow by undertow-io.

the class URLRewritingSessionTestCase method setup.

@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);
            } else {
                Assert.assertEquals("/notamatchingpath;jsessionid=" + session.getId(), exchange.getRequestURI());
            }
            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);
}

Example 30 with HttpHandler

use of io.undertow.server.HttpHandler in project undertow by undertow-io.

the class NameVirtualHostHandler method handleRequest.

@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
    final String hostHeader = exchange.getRequestHeaders().getFirst(Headers.HOST);
    if (hostHeader != null) {
        String host;
        if (hostHeader.contains(":")) {
            //header can be in host:port format
            host = hostHeader.substring(0, hostHeader.lastIndexOf(":"));
        } else {
            host = hostHeader;
        }
        //most hosts will be lowercase, so we do the host
        HttpHandler handler = hosts.get(host);
        if (handler != null) {
            handler.handleRequest(exchange);
            return;
        }
        //do a cache insensitive match
        handler = hosts.get(host.toLowerCase(Locale.ENGLISH));
        if (handler != null) {
            handler.handleRequest(exchange);
            return;
        }
    }
    defaultHandler.handleRequest(exchange);
}