src/main/java/net/pterodactylus/demoscenemusic/page/RegisterPage.java

   1 /*
   2  * DemosceneMusic - RegisterPage.java - Copyright © 2012 David Roden
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 package net.pterodactylus.demoscenemusic.page;
  19
  20 import java.util.List;
  21
  22 import net.pterodactylus.demoscenemusic.core.Core;
  23 import net.pterodactylus.util.object.Default;
  24 import net.pterodactylus.util.template.Template;
  25 import net.pterodactylus.util.template.TemplateContext;
  26 import net.pterodactylus.util.template.TemplateContextFactory;
  27 import net.pterodactylus.util.web.Method;
  28 import net.pterodactylus.util.web.RedirectException;
  29
  30 import org.openid4java.consumer.ConsumerException;
  31 import org.openid4java.discovery.DiscoveryException;
  32 import org.openid4java.discovery.DiscoveryInformation;
  33 import org.openid4java.message.AuthRequest;
  34 import org.openid4java.message.MessageException;
  35
  36 /**
  37  * TODO
  38  *
  39  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  40  */
  41 public class RegisterPage extends BasePage {
  42
  43         private static final String RETURN_URL = "http://www.demoscenemusic.org/openid";
  44
  45         /**
  46          * @param core
  47          * @param templateContextFactory
  48          * @param template
  49          * @param pageName
  50          */
  51         public RegisterPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
  52                 super(core, templateContextFactory, template, "register");
  53         }
  54
  55         /**
  56          * {@inheritDoc}
  57          */
  58         @Override
  59         @SuppressWarnings("unchecked")
  60         protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
  61                 super.processTemplate(templateContext, request);
  62                 if (request.getMethod() == Method.POST) {
  63                         String openId = Default.forNull(request.getServletRequest().getParameter("openid_url"), "").trim();
  64                         templateContext.set("openid_url", openId);
  65                         if ("".equals(openId)) {
  66                                 templateContext.set("error", "openid-empty");
  67                                 return;
  68                         }
  69                         try {
  70                                 List<DiscoveryInformation> discoveries = getCore().getConsumerManager().discover(openId);
  71                                 DiscoveryInformation discoveryInformation = getCore().getConsumerManager().associate(discoveries);
  72                                 request.getServletRequest().setAttribute("openid-discovery", discoveryInformation);
  73                                 AuthRequest authRequest = getCore().getConsumerManager().authenticate(discoveryInformation, RETURN_URL);
  74 //                              if (discoveryInformation.isVersion2()) {
  75 //                              } else {
  76                                 throw new RedirectException(authRequest.getDestinationUrl(true));
  77 //                              }
  78                         } catch (DiscoveryException de1) {
  79                                 templateContext.set("error", "openid");
  80                         } catch (MessageException me1) {
  81                                 me1.printStackTrace();
  82                         } catch (ConsumerException ce1) {
  83                                 ce1.printStackTrace();
  84                         }
  85                 }
  86         }
  87
  88 }