從http重定向到https自動嵌入式碼頭

我的要求是當我在瀏覽器中輸入url http://ip:port然後它自動跳轉到https://ip:port，我如何通過嵌入方式使用jetty來實現此目的。從http重定向到https自動嵌入式碼頭

我啓動HTTPS服務器如下，但不知道如何實現自動直接，我的碼頭的版本是8.1.14.v20131031

val server = new Server 
val ctxFactory = new SslContextFactory() 
ctxFactory.setNeedClientAuth(false) 
ctxFactory.setKeyManagerPassword("123456") 
ctxFactory.setKeyStorePath("./resources/hello.keystore") 
ctxFactory.setKeyStorePassword("123456") 
ctxFactory.setKeyStoreType("jks") 
val connector = new SslSelectChannelConnector(ctxFactory) 
connector.setHost("localhost") 
connector.setPort(8888) 

server.addConnector(connector) 

val handler = new hello 
val handlers = ArrayBuffer[org.eclipse.jetty.server.Handler]() 

handlers += handler 

val handlerlist = new HandlerList 
handlerlist.setHandlers(handlers.toArray) 
server.setHandler(handlerlist); 
server.start(); 
server.join();

來源

2014-09-30 kingfly

什麼版本的碼頭？ – 2014-09-30 15:38:04

使用'SslSelectChannelConnector'提示使用舊的Jetty版本。（該類不再存在於當前穩定的Jetty 9版本中） – 2014-09-30 15:38:51

使用碼頭9.2.3.v20140905，這裏的an example of this。

package jetty; 

import java.io.IOException; 
import java.io.PrintWriter; 

import javax.servlet.ServletException; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 

import org.eclipse.jetty.http.HttpStatus; 
import org.eclipse.jetty.server.Connector; 
import org.eclipse.jetty.server.Handler; 
import org.eclipse.jetty.server.HttpChannel; 
import org.eclipse.jetty.server.HttpConfiguration; 
import org.eclipse.jetty.server.HttpConnectionFactory; 
import org.eclipse.jetty.server.Request; 
import org.eclipse.jetty.server.SecureRequestCustomizer; 
import org.eclipse.jetty.server.Server; 
import org.eclipse.jetty.server.ServerConnector; 
import org.eclipse.jetty.server.SslConnectionFactory; 
import org.eclipse.jetty.server.handler.AbstractHandler; 
import org.eclipse.jetty.server.handler.ContextHandler; 
import org.eclipse.jetty.server.handler.ContextHandlerCollection; 
import org.eclipse.jetty.server.handler.DefaultHandler; 
import org.eclipse.jetty.server.handler.HandlerList; 
import org.eclipse.jetty.util.URIUtil; 
import org.eclipse.jetty.util.ssl.SslContextFactory; 

public class SecureContexts 
{ 
    public static class SecureSchemeHandler extends AbstractHandler 
    { 
     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 
      HttpConfiguration httpConfig = HttpChannel.getCurrentHttpChannel().getHttpConfiguration(); 

      if (baseRequest.isSecure()) 
      { 
       return; // all done 
      } 

      if (httpConfig.getSecurePort() > 0) 
      { 
       String scheme = httpConfig.getSecureScheme(); 
       int port = httpConfig.getSecurePort(); 

       String url = URIUtil.newURI(scheme,baseRequest.getServerName(),port,baseRequest.getRequestURI(),baseRequest.getQueryString()); 
       response.setContentLength(0); 
       response.sendRedirect(url); 
      } 
      else 
      { 
       response.sendError(HttpStatus.FORBIDDEN_403,"!Secure"); 
      } 

      baseRequest.setHandled(true); 
     } 
    } 

    public static class HelloHandler extends AbstractHandler 
    { 
     private final String msg; 

     public HelloHandler(String msg) 
     { 
      this.msg = msg; 
     } 

     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 
      response.setContentType("text/plain"); 
      response.getWriter().printf("%s%n",msg); 
      baseRequest.setHandled(true); 
     } 
    } 

    public static class RootHandler extends AbstractHandler 
    { 
     private final String[] childContexts; 

     public RootHandler(String ... children) 
     { 
      this.childContexts = children; 
     } 

     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 
      response.setContentType("text/html"); 
      PrintWriter out = response.getWriter(); 
      out.println("<html>"); 
      out.println("<head><title>Contexts</title></head>"); 
      out.println("<body>"); 
      out.println("<h4>Child Contexts</h4>"); 
      out.println("<ul>"); 
      for(String child: childContexts) { 
       out.printf("<li><a href=\"%s\">%s</a></li>%n",child,child); 
      } 
      out.println("</ul>"); 
      out.println("</body></html>"); 
      baseRequest.setHandled(true); 
     } 
    } 

    public static void main(String[] args) throws Exception 
    { 
     Server server = new Server(); 
     // the normal unsecured http port 
     int port = 12080; 
     // the secured http+ssl (https) port 
     int securePort = 12443; 

     // Setup SSL 
     SslContextFactory sslContextFactory = new SslContextFactory(); 
     sslContextFactory.setKeyStorePath(System.getProperty("jetty.keystore.path","C:/keystore.jks")); 
     sslContextFactory.setKeyStorePassword(System.getProperty("jetty.keystore.password","password")); 
     sslContextFactory.setKeyManagerPassword(System.getProperty("jetty.keymanager.password","password")); 

     // Setup HTTP Configuration 
     HttpConfiguration httpConf = new HttpConfiguration(); 
     httpConf.setSecurePort(securePort); 
     httpConf.setSecureScheme("https"); 

     ServerConnector httpConnector = new ServerConnector(server, 
       new HttpConnectionFactory(httpConf)); 
     httpConnector.setName("unsecured"); // named connector 
     httpConnector.setPort(port); 

     // Setup HTTPS Configuration 
     HttpConfiguration httpsConf = new HttpConfiguration(httpConf); 
     httpsConf.addCustomizer(new SecureRequestCustomizer()); 

     ServerConnector httpsConnector = new ServerConnector(server, 
       new SslConnectionFactory(sslContextFactory,"http/1.1"), 
       new HttpConnectionFactory(httpsConf)); 
     httpsConnector.setName("secured"); // named connector 
     httpsConnector.setPort(securePort); 

     // Add connectors 
     server.setConnectors(new Connector[] { httpConnector, httpsConnector }); 

     // Wire up contexts for secure handling to named connector 
     String secureHosts[] = new String[] { "@secured" }; 

     ContextHandler test1Context = new ContextHandler(); 
     test1Context.setContextPath("/test1"); 
     test1Context.setHandler(new HelloHandler("Hello1")); 
     test1Context.setVirtualHosts(secureHosts); 

     ContextHandler test2Context = new ContextHandler(); 
     test2Context.setContextPath("/test2"); 
     test2Context.setHandler(new HelloHandler("Hello2")); 
     test2Context.setVirtualHosts(secureHosts); 

     ContextHandler rootContext = new ContextHandler(); 
     rootContext.setContextPath("/"); 
     rootContext.setHandler(new RootHandler("/test1", "/test2")); 
     rootContext.setVirtualHosts(secureHosts); 

     // Wire up context for unsecure handling to only 
     // the named 'unsecured' connector 
     ContextHandler redirectHandler = new ContextHandler(); 
     redirectHandler.setContextPath("/"); 
     redirectHandler.setHandler(new SecureSchemeHandler()); 
     redirectHandler.setVirtualHosts(new String[]{"@unsecured"}); 

     // Establish all handlers that have a context 
     ContextHandlerCollection contextHandlers = new ContextHandlerCollection(); 
     contextHandlers.setHandlers(new Handler[] 
     { redirectHandler, rootContext, test1Context, test2Context }); 

     // Create server level handler tree 
     HandlerList handlers = new HandlerList(); 
     handlers.addHandler(contextHandlers); 
     handlers.addHandler(new DefaultHandler()); // round things out 

     server.setHandler(handlers); 

     server.start(); 
     server.join(); 
    } 
}

更新＃1：

提起一個bug at eclipse to add this handler as a standard feature。

更新＃2：

Resolved/Fixed bug，新org.eclipse.jetty.server.handlers.SecuredRedirectHandler將在未來碼頭版本中提供。

來源

2014-09-30 16:19:57

這會發送302臨時重定向。 301重定向不是更好嗎？ – Robert 2017-03-12 02:38:00

//this works for jetty 8 

package jetty; 

import java.io.IOException; 
import java.io.PrintWriter; 
import javax.servlet.ServletException; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
import org.eclipse.jetty.http.HttpStatus; 
import org.eclipse.jetty.server.Handler; 
import org.eclipse.jetty.server.Request; 
import org.eclipse.jetty.server.Server; 
import org.eclipse.jetty.server.handler.AbstractHandler;  
import org.eclipse.jetty.server.handler.ContextHandler; 
import org.eclipse.jetty.server.handler.ContextHandlerCollection;  
import org.eclipse.jetty.server.handler.DefaultHandler;  
import org.eclipse.jetty.server.handler.HandlerList;  
import org.eclipse.jetty.server.nio.SelectChannelConnector;  
import org.eclipse.jetty.server.ssl.SslSelectChannelConnector; 
import org.eclipse.jetty.util.ssl.SslContextFactory; 

public class SecureContexts0 
{ 
    private static int securePort; 
    private static String schema; 


    public static String newURI(String scheme,String server, int port,String path,String query) 
    { 
     System.out.println("scheme: "+scheme+" port: "+port); 
     StringBuilder builder = newURIBuilder(scheme, server, port); 
     builder.append(path); 
     if (query!=null && query.length()>0) 
      builder.append('?').append(query); 
     return builder.toString(); 
    } 
    public static StringBuilder newURIBuilder(String scheme,String server, int port) 
    { 
     StringBuilder builder = new StringBuilder(); 
     appendSchemeHostPort(builder, scheme, server, port); 
     return builder; 
    } 

    public static void appendSchemeHostPort(StringBuilder url,String scheme,String server, int port) 
    { 
     if (server.indexOf(':')>=0&&server.charAt(0)!='[') 
      url.append(scheme).append("://").append('[').append(server).append(']'); 
     else 
      url.append(scheme).append("://").append(server); 
     if (port > 0) 
     { 
      if(scheme == "http") 
      { 
       if (port!=80) 
        url.append(':').append(port); 
      } 
      else if(scheme == "https") 
      { 
       if (port!=443) 
        url.append(':').append(port); 
      } 
      else 
      { 
       url.append(':').append(port); 
      } 
     } 
    } 

    public static class SecureSchemeHandler extends AbstractHandler 
    { 
     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 

      if (baseRequest.isSecure()) 
      { 
       return; // all done 
      } 

      if (securePort > 0) 
      { 

       String url = newURI(schema,baseRequest.getServerName(),securePort,baseRequest.getRequestURI(),baseRequest.getQueryString()); 
       response.setContentLength(0); 
       response.sendRedirect(url); 
      } 
      else 
      { 
       response.sendError(HttpStatus.FORBIDDEN_403,"!Secure"); 
      } 

      baseRequest.setHandled(true); 
     } 
    } 

    public static class HelloHandler extends AbstractHandler 
    { 
     private final String msg; 

     public HelloHandler(String msg) 
     { 
      this.msg = msg; 
     } 

     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 
      response.setContentType("text/plain"); 
      response.getWriter().printf("%s%n",msg); 
      baseRequest.setHandled(true); 
     } 
    } 

    public static class RootHandler extends AbstractHandler 
    { 
     private final String[] childContexts; 

     public RootHandler(String ... children) 
     { 
      this.childContexts = children; 
     } 

     @Override 
     public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException 
     { 
      response.setContentType("text/html"); 
      PrintWriter out = response.getWriter(); 
      out.println("<html>"); 
      out.println("<head><title>Contexts</title></head>"); 
      out.println("<body>"); 
      out.println("<h4>Child Contexts</h4>"); 
      out.println("<ul>"); 
      for(String child: childContexts) { 
       out.printf("<li><a href=\"%s\">%s</a></li>%n",child,child); 
      } 
      out.println("</ul>"); 
      out.println("</body></html>"); 
      baseRequest.setHandled(true); 
     } 
    } 

    public static void main(String[] args) throws Exception 
    { 
     Server server = new Server(); 
     // the normal unsecured http port 
     int port = 12080; 
     // the secured http+ssl (https) port 
     int _securePort = 12443; 

     // Setup SSL 
     SslContextFactory sslContextFactory = new SslContextFactory(); 
     sslContextFactory.setKeyStorePath(System.getProperty("jetty.keystore.path","./hello.keystore")); 
     sslContextFactory.setKeyStorePassword(System.getProperty("jetty.keystore.password","123456")); 
     sslContextFactory.setKeyManagerPassword(System.getProperty("jetty.keymanager.password","123456")); 
     sslContextFactory.setKeyStoreType("jks"); 

     SelectChannelConnector httpConnector = new SelectChannelConnector(); 
     httpConnector.setName("unsecured"); // named connector 
     httpConnector.setPort(port); 
     httpConnector.setHost("localhost"); 

     SslSelectChannelConnector httpsConnector = new SslSelectChannelConnector(sslContextFactory); 
     httpsConnector.setName("secured"); // named connector 
     httpsConnector.setPort(_securePort); 
     httpConnector.setHost("localhost"); 

     securePort = _securePort; 
     schema = "https"; 

     // Add connectors 
     server.addConnector(httpsConnector); 
     server.addConnector(httpConnector); 


     ContextHandler test1Context = new ContextHandler(); 
     test1Context.setContextPath("/test1"); 
     test1Context.setHandler(new HelloHandler("Hello1")); 

     ContextHandler test2Context = new ContextHandler(); 
     test2Context.setContextPath("/test2"); 
     test2Context.setHandler(new HelloHandler("Hello2")); 

     ContextHandler rootContext = new ContextHandler(); 
     rootContext.setContextPath("/"); 
     rootContext.setHandler(new RootHandler("/test1", "/test2")); 

     ContextHandler redirectHandler = new ContextHandler(); 
     redirectHandler.setContextPath("/"); 
     redirectHandler.setHandler(new SecureSchemeHandler()); 

     // Establish all handlers that have a context 
     ContextHandlerCollection contextHandlers = new ContextHandlerCollection(); 
     contextHandlers.setHandlers(new Handler[] 
       { redirectHandler,rootContext, test1Context, test2Context }); 

     // Create server level handler tree 
     HandlerList handlers = new HandlerList(); 
     handlers.addHandler(contextHandlers); 
     handlers.addHandler(new DefaultHandler()); // round things out 

     server.setHandler(handlers); 

     server.start(); 
     server.join(); 
    } 
}

來源

2014-10-01 02:25:52 kingfly

[Jetty 8即將推出]（http://dev.eclipse.org/mhonarc/lists/jetty-announce/msg00069.html），極力鼓勵您儘快升級到Jetty 9。 – 2014-10-01 19:43:43

從http重定向到https自動嵌入式碼頭

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