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

   1 /*
   2  * DemosceneMusic - OpenIdPage.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 net.pterodactylus.demoscenemusic.core.Core;
  21 import net.pterodactylus.util.template.Template;
  22 import net.pterodactylus.util.template.TemplateContext;
  23 import net.pterodactylus.util.template.TemplateContextFactory;
  24 import net.pterodactylus.util.web.RedirectException;
  25
  26 import org.openid4java.association.AssociationException;
  27 import org.openid4java.consumer.VerificationResult;
  28 import org.openid4java.discovery.DiscoveryException;
  29 import org.openid4java.discovery.DiscoveryInformation;
  30 import org.openid4java.discovery.Identifier;
  31 import org.openid4java.message.AuthSuccess;
  32 import org.openid4java.message.MessageException;
  33 import org.openid4java.message.ParameterList;
  34 import org.openid4java.message.ax.AxMessage;
  35 import org.openid4java.message.ax.FetchResponse;
  36
  37 /**
  38  * TODO
  39  *
  40  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  41  */
  42 public class OpenIdPage extends BasePage {
  43
  44         /**
  45          * @param core
  46          * @param templateContextFactory
  47          * @param template
  48          * @param pageName
  49          */
  50         public OpenIdPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
  51                 super(core, templateContextFactory, template, "openid");
  52         }
  53
  54         /**
  55          * {@inheritDoc}
  56          */
  57         @Override
  58         protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
  59                 super.processTemplate(templateContext, request);
  60                 ParameterList parameterList = new ParameterList(request.getServletRequest().getParameterMap());
  61                 DiscoveryInformation discoveryInformation = (DiscoveryInformation) request.getServletRequest().getAttribute("openid-discovery");
  62                 templateContext.set("openid", discoveryInformation.getClaimedIdentifier());
  63                 StringBuffer receivingURL = request.getServletRequest().getRequestURL();
  64                 String queryString = request.getServletRequest().getQueryString();
  65                 if (queryString != null && queryString.length() > 0) {
  66                         receivingURL.append("?").append(queryString);
  67                 }
  68                 try {
  69                         VerificationResult verification = getCore().getConsumerManager().verify(receivingURL.toString(), parameterList, discoveryInformation);
  70                         Identifier verified = verification.getVerifiedId();
  71                         if (verified != null) {
  72                                 System.out.println("verified.");
  73                                 templateContext.set("verified", true);
  74                                 templateContext.set("openid", verified.getIdentifier());
  75                                 AuthSuccess authSuccess = (AuthSuccess) verification.getAuthResponse();
  76                                 if (authSuccess.hasExtension(AxMessage.OPENID_NS_AX)) {
  77                                         FetchResponse fetchResponse = (FetchResponse) authSuccess.getExtension(AxMessage.OPENID_NS_AX);
  78                                         System.out.println(fetchResponse.getAttributes());
  79                                 }
  80                         }
  81                 } catch (MessageException me1) {
  82                         me1.printStackTrace();
  83                 } catch (DiscoveryException de1) {
  84                         de1.printStackTrace();
  85                 } catch (AssociationException ae1) {
  86                         ae1.printStackTrace();
  87                 }
  88         }
  89
  90 }