--- /dev/null
+//
+// ========================================================================
+// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
+// ------------------------------------------------------------------------
+// All rights reserved. This program and the accompanying materials
+// are made available under the terms of the Eclipse Public License v1.0
+// and Apache License v2.0 which accompanies this distribution.
+//
+// The Eclipse Public License is available at
+// http://www.eclipse.org/legal/epl-v10.html
+//
+// The Apache License v2.0 is available at
+// http://www.opensource.org/licenses/apache2.0.php
+//
+// You may elect to redistribute this code under either of these licenses.
+// ========================================================================
+//
+
+package org.eclipse.jetty.server.handler;
+
+import java.io.IOException;
+
+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.HttpChannel;
+import org.eclipse.jetty.server.HttpConfiguration;
+import org.eclipse.jetty.server.HttpConnection;
+import org.eclipse.jetty.server.Request;
+import org.eclipse.jetty.util.URIUtil;
+
+/**
+ * Secured Redirect Handler
+ * <p>
+ * Using information present in the {@link HttpConfiguration}, will attempt to redirect to the {@link HttpConfiguration#getSecureScheme()} and
+ * {@link HttpConfiguration#getSecurePort()} for any request that {@link HttpServletRequest#isSecure()} == false.
+ */
+public class SecuredRedirectHandler extends AbstractHandler
+{
+ @Override
+ public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
+ {
+ HttpChannel<?> channel = baseRequest.getHttpChannel();
+ if (baseRequest.isSecure() || (channel == null))
+ {
+ // nothing to do
+ return;
+ }
+
+ HttpConfiguration httpConfig = channel.getHttpConfiguration();
+ if (httpConfig == null)
+ {
+ // no config, show error
+ response.sendError(HttpStatus.FORBIDDEN_403,"No http configuration available");
+ return;
+ }
+
+ 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,"Not Secure");
+ }
+
+ baseRequest.setHandled(true);
+ }
+}
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