[#430] Activation/PIN-management in MOCCA Web Start

- new Modules: smccSTALExt, BKUGuiExt in order not to depend on BKUAppletExt in BKULocal
- provide stal-request handler de-registration in abstractSMCCSTAL

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@448 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

1 files changed, 167 insertions, 0 deletions

diff --git a/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java
new file mode 100644
index 00000000..89e526ac
--- /dev/null
+++ b/BKULocal/src/main/java/at/gv/egiz/bku/local/webapp/PINManagementServlet.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package at.gv.egiz.bku.local.webapp;
+
+import at.gv.egiz.bku.local.stal.LocalSTALFactory;
+import at.gv.egiz.marshal.MarshallerFactory;
+import at.gv.egiz.stal.QuitRequest;
+import at.gv.egiz.stal.STALRequest;
+import at.gv.egiz.stal.STALResponse;
+import at.gv.egiz.stal.ext.PINManagementRequest;
+import at.gv.egiz.stal.ext.PINManagementResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import org.apache.regexp.REUtil;
+
+/**
+ * PINManagementBKUWorker for non-applet version
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public class PINManagementServlet extends HttpServlet {
+
+//  static JAXBContext stalCtx;
+  
+  /**
+   * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
+   * @param request servlet request
+   * @param response servlet response
+   * @throws ServletException if a servlet-specific error occurs
+   * @throws IOException if an I/O error occurs
+   */
+  protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+          throws ServletException, IOException {
+
+    LocalSTALFactory sf = new LocalSTALFactory();
+
+    ArrayList<STALRequest> stalReqs = new ArrayList<STALRequest>();
+    stalReqs.add(new PINManagementRequest());
+    stalReqs.add(new QuitRequest());
+
+    List<STALResponse> stalResps = sf.createSTAL().handleRequest(stalReqs); 
+
+    String redirect = request.getParameter("redirect");
+    if (redirect != null) {
+      String referer = request.getHeader("Referer");
+      if (referer != null) {
+        redirect = new URL(new URL(referer), redirect).toExternalForm();
+      }
+      response.sendRedirect(redirect);
+    } else {
+      response.setStatus(HttpServletResponse.SC_OK);
+//      if (stalResps.get(0) != null) {
+//        PrintWriter out = response.getWriter();
+//        try {
+//          response.setContentType("text/xml;charset=UTF-8");
+//          // cannot directly marshal STALResponse, no ObjectFactory in at.gv.egiz.stal
+//          if (stalCtx == null) {
+//            stalCtx = JAXBContext.newInstance("at.gv.egiz.stal:at.gv.egiz.stal.ext");
+//          }
+//          Marshaller m = MarshallerFactory.createMarshaller(stalCtx);
+//          m.marshal(stalResps.get(0), out);
+//          out.close();
+//        } catch (JAXBException ex) {
+//          throw new ServletException("Failed to marshal STAL response", ex);
+//        } finally {
+//          out.close();
+//        }
+//      } else {
+//        throw new ServletException("internal error");
+//      }
+    }
+
+    
+//    try {
+//      out.println("<html>");
+//      out.println("<head>");
+//      out.println("<title>Servlet PINManagementServlet</title>");
+//      out.println("</head>");
+//      out.println("<body>");
+//      out.println("<h1>Servlet PINManagementServlet at " + request.getContextPath() + "</h1>");
+//      out.println("<p>" + stalResps.size() + " responses:<ul>");
+//      for (STALResponse resp : stalResps) {
+//        out.println(" <li>" + resp.getClass());
+//      }
+//      Enumeration<String> headers = request.getHeaderNames();
+//      out.println("</ul></p><p> headers: <ul>");
+//      while (headers.hasMoreElements()) {
+//        String header = headers.nextElement();
+//        out.println("<li> " + header + ": " + request.getHeader(header));
+//      }
+//      Enumeration<String> params = request.getParameterNames();
+//      out.println("</ul></p><p> params: <ul>");
+//      while (params.hasMoreElements()) {
+//        String param = params.nextElement();
+//        out.println("<li> " + param + ": " + request.getParameter(param));
+//      }
+//      out.println("</ul></p></body>");
+//      out.println("</html>");
+//    } finally {
+//      out.close();
+//    }
+  }
+
+  // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+  /**
+   * Handles the HTTP <code>GET</code> method.
+   * @param request servlet request
+   * @param response servlet response
+   * @throws ServletException if a servlet-specific error occurs
+   * @throws IOException if an I/O error occurs
+   */
+  @Override
+  protected void doGet(HttpServletRequest request, HttpServletResponse response)
+          throws ServletException, IOException {
+    processRequest(request, response);
+  }
+
+  /**
+   * Handles the HTTP <code>POST</code> method.
+   * @param request servlet request
+   * @param response servlet response
+   * @throws ServletException if a servlet-specific error occurs
+   * @throws IOException if an I/O error occurs
+   */
+  @Override
+  protected void doPost(HttpServletRequest request, HttpServletResponse response)
+          throws ServletException, IOException {
+    processRequest(request, response);
+  }
+
+  /**
+   * Returns a short description of the servlet.
+   * @return a String containing servlet description
+   */
+  @Override
+  public String getServletInfo() {
+    return "Short description";
+  }// </editor-fold>
+}