Allow multiple connectors with Tomcat
Update TomcatEmbeddedServletContainerFactory to allow for additional containers (e.g. SSL or AJP in addition to HTTP). Fixes gh-528
This commit is contained in:
brockwmills
committed by
Phillip Webb
Phillip Webb
parent
48636e3d6e
commit
8b77a0298f
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.tomcat;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import org.apache.catalina.connector.Connector;
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import org.apache.coyote.http11.Http11NioProtocol;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
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import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.util.FileCopyUtils;
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/**
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* Sample Application to show Tomcat running 2 connectors
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*
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* @author Brock Mills
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*/
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@Configuration
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@EnableAutoConfiguration
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@ComponentScan
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public class SampleTomcatTwoConnectorsApplication {
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@Bean
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public EmbeddedServletContainerFactory servletContainer() {
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TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
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tomcat.addAdditionalTomcatConnectors(createSslConnector());
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return tomcat;
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}
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private Connector createSslConnector() {
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Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
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Http11NioProtocol protocol = (Http11NioProtocol) connector.getProtocolHandler();
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try {
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File keystore = getKeyStoreFile();
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File truststore = keystore;
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connector.setScheme("https");
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connector.setSecure(true);
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connector.setPort(8443);
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protocol.setSSLEnabled(true);
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protocol.setKeystoreFile(keystore.getAbsolutePath());
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protocol.setKeystorePass("changeit");
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protocol.setTruststoreFile(truststore.getAbsolutePath());
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protocol.setTruststorePass("changeit");
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protocol.setKeyAlias("apitester");
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return connector;
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}
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catch (IOException ex) {
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throw new IllegalStateException("cant access keystore: [" + "keystore"
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+ "] or truststore: [" + "keystore" + "]", ex);
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}
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}
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private File getKeyStoreFile() throws IOException {
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ClassPathResource resource = new ClassPathResource("keystore");
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try {
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return resource.getFile();
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}
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catch (Exception ex) {
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File temp = File.createTempFile("keystore", ".tmp");
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FileCopyUtils.copy(resource.getInputStream(), new FileOutputStream(temp));
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return temp;
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}
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}
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public static void main(String[] args) throws Exception {
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SpringApplication.run(SampleTomcatTwoConnectorsApplication.class, args);
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}
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}
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@@ -0,0 +1,29 @@
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.tomcat.web;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class SampleController {
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@RequestMapping("/hello")
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public String helloWorld() {
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return "hello";
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}
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}
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@@ -0,0 +1,136 @@
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.tomcat;
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import java.io.IOException;
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import java.net.HttpURLConnection;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.HttpsURLConnection;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLSession;
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import javax.net.ssl.TrustManager;
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import javax.net.ssl.X509TrustManager;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.IntegrationTest;
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import org.springframework.boot.test.SpringApplicationConfiguration;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.http.client.SimpleClientHttpRequestFactory;
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import org.springframework.test.annotation.DirtiesContext;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.web.WebAppConfiguration;
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import org.springframework.web.client.RestTemplate;
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import static org.junit.Assert.assertEquals;
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/**
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* Basic integration tests for 2 connector demo application.
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*
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* @author Brock Mills
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringApplicationConfiguration(classes = SampleTomcatTwoConnectorsApplication.class)
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@WebAppConfiguration
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@IntegrationTest
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@DirtiesContext
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public class SampleTomcatTwoConnectorsApplicationTests {
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@BeforeClass
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public static void setUp() {
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try {
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// setup ssl context to ignore certificate errors
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SSLContext ctx = SSLContext.getInstance("TLS");
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X509TrustManager tm = new X509TrustManager() {
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@Override
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public void checkClientTrusted(
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java.security.cert.X509Certificate[] chain, String authType)
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throws java.security.cert.CertificateException {
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}
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@Override
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public void checkServerTrusted(
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java.security.cert.X509Certificate[] chain, String authType)
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throws java.security.cert.CertificateException {
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}
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@Override
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public java.security.cert.X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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};
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ctx.init(null, new TrustManager[] { tm }, null);
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SSLContext.setDefault(ctx);
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}
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catch (Exception ex) {
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ex.printStackTrace();
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}
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}
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@Test
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public void testHello() throws Exception {
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RestTemplate template = new RestTemplate();
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final MySimpleClientHttpRequestFactory factory = new MySimpleClientHttpRequestFactory(
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new HostnameVerifier() {
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@Override
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public boolean verify(final String hostname, final SSLSession session) {
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return true; // these guys are alright by me...
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}
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});
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template.setRequestFactory(factory);
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ResponseEntity<String> entity = template.getForEntity(
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"http://localhost:8080/hello", String.class);
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assertEquals(HttpStatus.OK, entity.getStatusCode());
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assertEquals("hello", entity.getBody());
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ResponseEntity<String> httpsEntity = template.getForEntity(
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"https://localhost:8443/hello", String.class);
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assertEquals(HttpStatus.OK, httpsEntity.getStatusCode());
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assertEquals("hello", httpsEntity.getBody());
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}
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/**
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* Http Request Factory for ignoring SSL hostname errors. Not for production use!
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*/
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class MySimpleClientHttpRequestFactory extends SimpleClientHttpRequestFactory {
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private final HostnameVerifier verifier;
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public MySimpleClientHttpRequestFactory(final HostnameVerifier verifier) {
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this.verifier = verifier;
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}
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@Override
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protected void prepareConnection(final HttpURLConnection connection,
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final String httpMethod) throws IOException {
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if (connection instanceof HttpsURLConnection) {
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((HttpsURLConnection) connection).setHostnameVerifier(this.verifier);
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}
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super.prepareConnection(connection, httpMethod);
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}
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}
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}
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