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| 1 | +/* |
| 2 | + * JBoss, Home of Professional Open Source. |
| 3 | + * Copyright 2025 Red Hat, Inc., and individual contributors |
| 4 | + * as indicated by the @author tags. |
| 5 | + * |
| 6 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | + * you may not use this file except in compliance with the License. |
| 8 | + * You may obtain a copy of the License at |
| 9 | + * |
| 10 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | + * |
| 12 | + * Unless required by applicable law or agreed to in writing, software |
| 13 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | + * See the License for the specific language governing permissions and |
| 16 | + * limitations under the License. |
| 17 | + */ |
| 18 | +package io.undertow.server.handlers; |
| 19 | + |
| 20 | +import java.io.IOException; |
| 21 | +import java.util.concurrent.ExecutionException; |
| 22 | + |
| 23 | +import org.apache.http.HttpResponse; |
| 24 | +import org.apache.http.client.methods.HttpGet; |
| 25 | +import org.junit.Assert; |
| 26 | +import org.junit.Before; |
| 27 | +import org.junit.Test; |
| 28 | +import org.junit.runner.RunWith; |
| 29 | + |
| 30 | +import io.undertow.server.HttpHandler; |
| 31 | +import io.undertow.server.HttpServerExchange; |
| 32 | +import io.undertow.testutils.DefaultServer; |
| 33 | +import io.undertow.testutils.HttpOneOnly; |
| 34 | +import io.undertow.testutils.TestHttpClient; |
| 35 | +import io.undertow.util.StatusCodes; |
| 36 | + |
| 37 | +@RunWith(DefaultServer.class) |
| 38 | +@HttpOneOnly // Http2 does NOT have way to transfer status: https://httpwg.org/specs/rfc7540.html#rfc.section.8.1.2.4 |
| 39 | + // https://www.rfc-editor.org/rfc/rfc9113.html#name-response-pseudo-header-fiel |
| 40 | +public class PreseverStatusTestCase { |
| 41 | + private static final String CUSTOM_REASON = "Its just a flesh wound"; |
| 42 | + |
| 43 | + @Before |
| 44 | + public void setup() { |
| 45 | + |
| 46 | + DefaultServer.setRootHandler(new BlockingHandler(new HttpHandler() { |
| 47 | + |
| 48 | + @Override |
| 49 | + public void handleRequest(HttpServerExchange exchange) throws Exception { |
| 50 | + exchange.setStatusCode(StatusCodes.TOO_MANY_REQUESTS); |
| 51 | + exchange.setReasonPhrase(CUSTOM_REASON); |
| 52 | + }})); |
| 53 | + } |
| 54 | + |
| 55 | + @Test |
| 56 | + public void testWindowSliding() throws ExecutionException, InterruptedException { |
| 57 | + TestHttpClient client = new TestHttpClient(); |
| 58 | + try { |
| 59 | + HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL()); |
| 60 | + HttpResponse result = client.execute(get); |
| 61 | + Assert.assertEquals(StatusCodes.TOO_MANY_REQUESTS, result.getStatusLine().getStatusCode()); |
| 62 | + Assert.assertEquals(CUSTOM_REASON, result.getStatusLine().getReasonPhrase()); |
| 63 | + } catch (IOException e) { |
| 64 | + throw new RuntimeException(e); |
| 65 | + } finally { |
| 66 | + client.getConnectionManager().shutdown(); |
| 67 | + } |
| 68 | + } |
| 69 | +} |
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