org.argeo.cms.e4.rap/src/org/argeo/cms/e4/rap/CmsE4EntryPointFactory.java

   1 package org.argeo.cms.e4.rap;
   2
   3 import java.security.PrivilegedAction;
   4
   5 import javax.security.auth.Subject;
   6
   7 import org.eclipse.rap.e4.E4ApplicationConfig;
   8 import org.eclipse.rap.e4.E4EntryPointFactory;
   9 import org.eclipse.rap.rwt.RWT;
  10 import org.eclipse.rap.rwt.application.EntryPoint;
  11 import org.eclipse.rap.rwt.client.service.JavaScriptExecutor;
  12
  13 public class CmsE4EntryPointFactory extends E4EntryPointFactory {
  14         public final static String DEFAULT_LIFECYCLE_URI = "bundleclass://org.argeo.cms.e4.rap/org.argeo.cms.e4.rap.CmsLoginLifecycle";
  15
  16         public CmsE4EntryPointFactory(E4ApplicationConfig config) {
  17                 super(config);
  18         }
  19
  20         public CmsE4EntryPointFactory(String e4Xmi, String lifeCycleUri) {
  21                 super(defaultConfig(e4Xmi, lifeCycleUri));
  22         }
  23
  24         public CmsE4EntryPointFactory(String e4Xmi) {
  25                 this(e4Xmi, DEFAULT_LIFECYCLE_URI);
  26         }
  27
  28         public static E4ApplicationConfig defaultConfig(String e4Xmi, String lifeCycleUri) {
  29                 E4ApplicationConfig config = new E4ApplicationConfig(e4Xmi, lifeCycleUri, null, null, false, true, true);
  30                 return config;
  31         }
  32
  33         @Override
  34         public EntryPoint create() {
  35                 EntryPoint ep = createEntryPoint();
  36                 EntryPoint authEp = new EntryPoint() {
  37
  38                         @Override
  39                         public int createUI() {
  40                                 Subject subject = new Subject();
  41                                 return Subject.doAs(subject, new PrivilegedAction<Integer>() {
  42
  43                                         @Override
  44                                         public Integer run() {
  45                                                 // SPNEGO
  46                                                 // HttpServletRequest request = RWT.getRequest();
  47                                                 // String authorization = request.getHeader(HEADER_AUTHORIZATION);
  48                                                 // if (authorization == null || !authorization.startsWith("Negotiate")) {
  49                                                 // HttpServletResponse response = RWT.getResponse();
  50                                                 // response.setStatus(401);
  51                                                 // response.setHeader(HEADER_WWW_AUTHENTICATE, "Negotiate");
  52                                                 // response.setDateHeader("Date", System.currentTimeMillis());
  53                                                 // response.setDateHeader("Expires", System.currentTimeMillis() + (24 * 60 * 60
  54                                                 // * 1000));
  55                                                 // response.setHeader("Accept-Ranges", "bytes");
  56                                                 // response.setHeader("Connection", "Keep-Alive");
  57                                                 // response.setHeader("Keep-Alive", "timeout=5, max=97");
  58                                                 // // response.setContentType("text/html; charset=UTF-8");
  59                                                 // }
  60
  61                                                 JavaScriptExecutor jsExecutor = RWT.getClient().getService(JavaScriptExecutor.class);
  62                                                 Integer exitCode = ep.createUI();
  63                                                 jsExecutor.execute("location.reload()");
  64                                                 return exitCode;
  65                                         }
  66
  67                                 });
  68                         }
  69                 };
  70                 return authEp;
  71         }
  72
  73         protected EntryPoint createEntryPoint() {
  74                 return super.create();
  75         }
  76 }