Apply the REST with Netty-http and SSL

網路找到的大都是透過xml設定SSL到RestConfiguration中，後來實驗出透過coding的方法。

Java

 
import java.io.File;
import java.util.Scanner;
 
import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.netty4.http.NettyHttpComponent;
import org.apache.camel.component.netty4.http.NettyHttpMessage;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.model.rest.RestBindingMode;
import org.apache.camel.util.jsse.KeyManagersParameters;
import org.apache.camel.util.jsse.KeyStoreParameters;
import org.apache.camel.util.jsse.SSLContextParameters;
import org.junit.Test;
 
 
public class TestCamel2 {
	private EventHandler eventHandler = new EventHandler();
 
	public static class EventHandler {		
		public void receiveServiceEvent(String id, Exchange exchange){
			NettyHttpMessage message = exchange.getIn().getBody(NettyHttpMessage.class);
 
			System.out.println("body: " + message.getBody());
 
			System.out.println("id: " + id);
			exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 200);
		}
	}
 
	private SSLContextParameters createSSLContextParameters(){
		String keystore = new File("./certificate/.keystore").getAbsolutePath();
		String passwd = "changeit";
 
		KeyStoreParameters ksp = new KeyStoreParameters();
		ksp.setResource(keystore);
		ksp.setPassword(passwd);
 
		KeyManagersParameters kmp = new KeyManagersParameters();
		kmp.setKeyStore(ksp);
		kmp.setKeyPassword(passwd);
 
		SSLContextParameters scp = new SSLContextParameters();
		scp.setKeyManagers(kmp);
		return scp;
	}
	private RouteBuilder createRouteBuilder(CamelContext context){
		return new RouteBuilder() {
			@Override
			public void configure() throws Exception {
				NettyHttpComponent nettyComponent = context.getComponent("netty4-http", NettyHttpComponent.class);
				nettyComponent.getConfiguration().setSslContextParameters(createSSLContextParameters());
 
				restConfiguration().component("netty4-http").port(8444).bindingMode(RestBindingMode.auto).endpointProperty("ssl",  "true");
				rest("/services/{id}").get().route().bean(eventHandler, "receiveServiceEvent(header.id)");
			}
		};
	}
 
	@Test
	public void test() throws Exception {
 
		CamelContext context = new DefaultCamelContext();
		try {
			context.addRoutes(createRouteBuilder(context));
			context.start();
 
			System.out.println("Enter");
			Scanner s = new Scanner(System.in);
			s.next();
			s.close();
		} finally {
			context.stop();
		}
	}
}

Ivy

<dependency org="org.apache.camel" name="camel-core" rev="2.20.1"/>
<dependency org="org.apache.camel" name="camel-netty4-http" rev="2.20.1"/>
<dependency org="org.apache.camel" name="camel-http-common" rev="2.20.1"/>
<dependency org="io.netty" name="netty-all" rev="4.1.17.Final"/>
<dependency org="org.apache.camel" name="camel-netty4" rev="2.18.3"/>

Reference