/**
   * Creates a Discussion Post
   *
   * <p>- Requires a cookie for the session user - Requires a comment and threadId request parameter
   * for the POST
   *
   * @param req The HTTP Request
   * @param res The HTTP Response
   */
  public void createPostAction(HttpServletRequest req, HttpServletResponse res) {
    // Ensure there is a cookie for the session user
    if (AccountController.redirectIfNoCookie(req, res)) return;

    Map<String, Object> viewData = new HashMap<>();

    if (req.getMethod() == HttpMethod.Post) {
      DiscussionManager dm = new DiscussionManager();

      HttpSession session = req.getSession();
      Session userSession = (Session) session.getAttribute("userSession");

      // Create the discussion post
      DiscussionPost post = new DiscussionPost();
      post.setUserId(userSession.getUserId());
      post.setMessage(req.getParameter("comment"));
      post.setThreadId(Integer.parseInt(req.getParameter("threadId")));

      dm.createPost(post);

      redirectToLocal(req, res, "/group/discussion/?threadId=" + req.getParameter("threadId"));
    } else {
      httpNotFound(req, res);
    }
  }
예제 #2
1
  public static void showSession(HttpServletRequest req, PrintStream out) {

    // res.setContentType("text/html");

    // Get the current session object, create one if necessary
    HttpSession session = req.getSession();

    out.println("Session id: " + session.getId());
    out.println(" session.isNew(): " + session.isNew());
    out.println(" session.getMaxInactiveInterval(): " + session.getMaxInactiveInterval() + " secs");
    out.println(
        " session.getCreationTime(): "
            + session.getCreationTime()
            + " ("
            + new Date(session.getCreationTime())
            + ")");
    out.println(
        " session.getLastAccessedTime(): "
            + session.getLastAccessedTime()
            + " ("
            + new Date(session.getLastAccessedTime())
            + ")");
    out.println(" req.isRequestedSessionIdFromCookie: " + req.isRequestedSessionIdFromCookie());
    out.println(" req.isRequestedSessionIdFromURL: " + req.isRequestedSessionIdFromURL());
    out.println(" req.isRequestedSessionIdValid: " + req.isRequestedSessionIdValid());

    out.println("Saved session Attributes:");
    Enumeration atts = session.getAttributeNames();
    while (atts.hasMoreElements()) {
      String name = (String) atts.nextElement();
      out.println(" " + name + ": " + session.getAttribute(name) + "<BR>");
    }
  }
  /**
   * Deletes a meeting from the database
   *
   * <p>- Requires a cookie for the session user - Requires a meetingId request parameter for the
   * HTTP GET
   *
   * @param req The HTTP Request
   * @param res The HTTP Response
   */
  public void deletemeetingAction(HttpServletRequest req, HttpServletResponse res) {
    // Ensure there is a cookie for the session user
    if (AccountController.redirectIfNoCookie(req, res)) return;

    if (req.getMethod() == HttpMethod.Get) {

      // Get the meeting
      int meetingId = Integer.parseInt(req.getParameter("meetingId"));
      MeetingManager meetingMan = new MeetingManager();
      Meeting meeting = meetingMan.get(meetingId);
      meetingMan.deleteMeeting(meetingId);

      // Update the User Session to remove meeting
      HttpSession session = req.getSession();
      Session userSession = (Session) session.getAttribute("userSession");
      List<Meeting> adminMeetings = userSession.getUser().getMeetings();

      for (int i = 0; i < adminMeetings.size(); i++) {
        Meeting m = adminMeetings.get(i);
        if (m.getId() == meeting.getId()) {
          adminMeetings.remove(i);
          break;
        }
      }

      redirectToLocal(req, res, "/home/dashboard");
      return;

    } else if (req.getMethod() == HttpMethod.Post) {
      httpNotFound(req, res);
    }
  }
예제 #4
1
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) {

    try {

      String target = ((HttpServletRequest) request).getRequestURI();

      HttpSession session = ((HttpServletRequest) request).getSession();

      if (session == null) {
        /* まだ認証されていない */
        session = ((HttpServletRequest) request).getSession(true);
        session.setAttribute("target", target);
        ((HttpServletResponse) response).sendRedirect("/refrigerator/LoginPage");
      } else {
        Object loginCheck = session.getAttribute("login");
        if (loginCheck == null) {
          /* まだ認証されていない */
          session.setAttribute("target", target);
          ((HttpServletResponse) response).sendRedirect("/refrigerator/LoginPage");
        }
      }

      chain.doFilter(request, response);

    } catch (ServletException se) {
    } catch (IOException e) {
    }
  }
  private void processReturn(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    Account principal = this.verifyResponse(req);

    // System.out.println(principal);

    String returnURL = req.getParameter("exist_return");

    if (principal == null) {
      // this.getServletContext().getRequestDispatcher("/openid/login.xql").forward(req, resp);
      resp.sendRedirect(returnURL);
    } else {
      HttpSession session = req.getSession(true);

      // ((XQueryURLRewrite.RequestWrapper)req).setUserPrincipal(principal);

      Subject subject = new Subject();

      // TODO: hardcoded to jetty - rewrite
      // *******************************************************
      DefaultIdentityService _identityService = new DefaultIdentityService();
      UserIdentity user = _identityService.newUserIdentity(subject, principal, new String[0]);

      Authentication cached = new HttpSessionAuthentication(session, user);
      session.setAttribute(HttpSessionAuthentication.__J_AUTHENTICATED, cached);
      // *******************************************************

      resp.sendRedirect(returnURL);
    }
  }
예제 #6
1
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    response.setContentType("text/html");
    HttpSession session = request.getSession();
    PrintWriter out = response.getWriter();
    StringBuilder sb = new StringBuilder();

    HashMap<String, String> userInfo = (HashMap<String, String>) session.getAttribute("userInfo");
    String ticket = request.getParameter("ticket");

    if (userInfo == null) {
      response.sendRedirect(response.encodeRedirectUrl(request.getContextPath() + "/SignIn"));
    } else {
      if (userInfo.get("role").equals("technician")) {
        sb.append(LayoutProvider.getInstance().getLoggedInHeader(userInfo.get("name")));
        sb.append("<div id=\"body\">");
        sb.append(
            "<h3>Schedule Confirmation</h3><p>You have scheduled <strong>ticket # "
                + ticket
                + "</strong></p>");
        if (ticket != null) {
          List<String> tickets;
          try {
            if (userInfo.get("tickets").equals("")) {
              tickets = null;
            } else {
              tickets = Arrays.asList(userInfo.get("tickets").split("\\,"));
            }
          } catch (Exception ex) {
            System.out.println("PayBill: error splitting tickets");
            tickets = null;
          }
          String remaining = "";
          if (tickets != null && tickets.size() > 0) {
            for (String t : tickets) {
              if (!t.equals(ticket)) {
                remaining += t + ",";
              }
            }
            if (remaining.length() > 0) remaining = remaining.substring(0, remaining.length() - 1);
          } else {
            remaining = "";
          }
          userInfo.put("tickets", remaining);
        }
        sb.append("</div>");
      } else {
        sb.append("<h2>Error</h2>");
        sb.append("<p>You do not have access to this page.</p>");
        sb.append("</div>");
      }
    }
    out.println(sb.toString());
    out.close();
  }
예제 #7
0
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {

    res.setContentType("text/html");
    PrintWriter out = res.getWriter();
    Enumeration values = req.getParameterNames();
    String name = "";
    String value = "";
    String id = "";
    while (values.hasMoreElements()) {
      name = ((String) values.nextElement()).trim();
      value = req.getParameter(name).trim();
      if (name.equals("id")) id = value;
    }
    if (url.equals("")) {
      url = getServletContext().getInitParameter("url");
      cas_url = getServletContext().getInitParameter("cas_url");
    }
    HttpSession session = null;
    session = req.getSession(false);
    if (session != null) {
      session.invalidate();
    }
    res.sendRedirect(cas_url);
    return;
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    try {

      response.setContentType("text/html");
      PrintWriter out = response.getWriter();

      /*String n=request.getParameter("username");
      out.print("Welcome "+n);*/

      String name = request.getParameter("name");
      String dob = request.getParameter("dob");
      String address = request.getParameter("address");
      String email = request.getParameter("email");
      HttpSession session = request.getSession(true);
      String userid = (String) session.getAttribute("theName");
      int AccNo = 0;
      String AccMsg = "";

      DbCommunication db_comm = new DbCommunication();
      AccNo = db_comm.accountCreation(name, dob, address, email, userid);
      // db_comm.accountCreation(name,email);
      AccMsg = "Account created successfully. Account number is:" + AccNo;
      // out.println(AccMsg);

      String redirectURL = "accountCreationPage.jsp";
      response.sendRedirect(redirectURL);
      session.setAttribute("AccCreationalMsgStatus", "set");
      session.setAttribute("AccCreationalMsg", AccMsg);

    } catch (Exception e) {
      System.out.println(e);
    }
  }
예제 #9
0
  /**
   * Parse the case id from the url and then delete it. Finally redirects the response and the
   * request to admCase.jsp
   *
   * @see DatabaseMethods#caseDelete(int)
   * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    // TODO Auto-generated method stub

    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");
    DatabaseMethods dbPoint = new DatabaseMethods();
    HttpSession userSession = request.getSession();

    if (Integer.parseInt(userSession.getAttribute("isadmin").toString()) == 1) {
      int caseId = Integer.parseInt(request.getParameter("caseId"));

      int success = dbPoint.caseDelete(caseId);

      if (success != 0) {
        userSession.setAttribute("caseDelete", "1");
      } else {
        userSession.setAttribute("caseDelete", "0");
      }
    }
    RequestDispatcher rd = getServletContext().getRequestDispatcher("/admCase.jsp");
    if (rd != null) {
      rd.forward(request, response);
    }
  }
예제 #10
0
  public synchronized void service(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    HttpSession dbSession = request.getSession();
    JspFactory _jspxFactory = JspFactory.getDefaultFactory();
    PageContext pageContext =
        _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
    ServletContext dbApplication = dbSession.getServletContext();

    ServletContext application;
    HttpSession session = request.getSession();
    nseer_db_backup1 finance_db = new nseer_db_backup1(dbApplication);

    try {

      if (finance_db.conn((String) dbSession.getAttribute("unit_db_name"))) {
        String finance_cheque_id = request.getParameter("finance_cheque_id");
        String sql = "delete from finance_bill where id='" + finance_cheque_id + "'";
        finance_db.executeUpdate(sql);
        finance_db.commit();
        finance_db.close();

      } else {
        response.sendRedirect("error_conn.htm");
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
예제 #11
0
  @Override
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    // POST method only used for tracked login operation
    HttpSession session = request.getSession();
    response.setContentType("text/plain");
    PrintWriter out = response.getWriter();

    // Get the username and password from request
    String username = request.getParameter("id");
    String password = request.getParameter("pwd");

    Long id = 0L;
    try {
      id = Long.parseLong(username);
    } catch (Exception ex) {
    }

    if (username != null && password != null) {
      // Login into tracked system
      CTracked ctracked = db.loginTrackedFromMobile(id, password).getResult();

      if (ctracked != null) {
        // Login successful
        out.print("OK," + ctracked.getUsername());
        session.setAttribute("device_id", ctracked.getUsername());
        log.info(ctracked + " : logined!");
      }
    }
  }
  public static void afterRoot(
      FacesContext context, HttpServletRequest req, HttpServletResponse res) {
    HttpSession session = ((HttpServletRequest) req).getSession(false);

    if (session != null)
      session.setAttribute(ViewHandler.CHARACTER_ENCODING_KEY, res.getCharacterEncoding());
  }
예제 #13
0
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    PrintWriter writer = response.getWriter();
    HttpSession session = request.getSession();

    String username = request.getParameter("username");
    String password = request.getParameter("password");
    String type = request.getParameter("type");
    System.out.println(username + password + type);

    session.setAttribute("user", username);

    try {
      writer.println("<html>");
      writer.println("<body bgcolor=green>");
      writer.println("<center>");
      ps.setString(1, username);
      ps.setString(2, password);
      ps.setString(3, type);
      ResultSet rs = ps.executeQuery();

      if (rs.next()) {
        writer.println("<h1>LOGIN SUCCESSFUL</h1><br><br>");
        writer.println("<a href=account.html>click here to see your account</a>");
      } else {
        writer.println("<h1>LOGIN FAILED</h1><br><br>");
        writer.println("<a href=login.html>click here to login again</a>");
      }
      writer.println("</center>");
      writer.println("</body>");
      writer.println("</html>");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
예제 #14
0
  /**
   * Validates the login. Writes the isValid flag into the session along with the current user.
   *
   * @return true if OK, false if there's a problem
   */
  private boolean validateLogin(
      HttpSession session, HttpServletRequest req, HttpServletResponse res) throws Exception {

    // Creates a user database access bean.
    UserManager userManager = new UserManager();
    // (no setSession() here, since user may not exist yet)

    // Validates the login
    String username = req.getParameter("Username");
    String password = req.getParameter("Password");
    boolean isValid = userManager.isValidUser(username, password);
    boolean isAdmin = userManager.isAdmin(username);

    // To allow bootstrapping the system, if there are no users
    // yet, set this session valid, and grant admin privileges.
    if (userManager.getRecords().isEmpty()) {
      isValid = true;
      isAdmin = true;
    }

    if (isValid) {
      // Writes User object and validity flag to the session
      session.setAttribute("user", new User(username, password, isAdmin));
      session.setAttribute("isValid", new Boolean(isValid));
    } else {
      Util.putMessagePage(res, "Invalid user or password");
      return false;
    }
    return isValid;
  }
 public void service(HttpServletRequest req, HttpServletResponse res)
     throws IOException, ServletException {
   HttpSession sess = req.getSession(false);
   sess.invalidate();
   System.out.println("Session Closed");
   res.sendRedirect("index.html");
 }
예제 #16
0
  public void doPost(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {

    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();

    String support = "support"; // valid username

    HttpSession session = null;
    session = req.getSession(false); // Get user's session object (no new one)
    if (session == null) {

      invalidUser(out); // Intruder - reject
      return;
    }

    String userName = (String) session.getAttribute("user"); // get username

    if (!userName.equals(support)) {

      invalidUser(out); // Intruder - reject
      return;
    }

    String action = "";
    if (req.getParameter("todo") != null) action = req.getParameter("todo");

    if (action.equals("update")) {

      doUpdate(out);
      return;
    }

    out.println("<p>Nothing to do.</p>todo=" + action);
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    String amount = request.getParameter("amount");
    String amount2 = request.getParameter("amount2");
    String amount3 = request.getParameter("amount3");
    Integer posotita = Integer.parseInt(amount);
    Integer posotita2 = Integer.parseInt(amount2);
    Integer posotita3 = Integer.parseInt(amount3);

    HttpSession session = request.getSession();

    if (session.isNew()) {
      request.setAttribute("sessionVal", "this is a new session");
    } else {
      request.setAttribute("sessionVal", "Welcome Back!");
    }

    double total = ((posotita * 18.50) + (posotita2 * 6.95) + (posotita3 * 1.29));
    session.setAttribute("totalVal", total);

    request.setAttribute("currency", total);
    request.setAttribute("from", amount);
    request.setAttribute("from2", amount2);
    request.setAttribute("from3", amount3);

    RequestDispatcher view = request.getRequestDispatcher("index.jsp");
    view.forward(request, response);
  }
예제 #18
0
 public void sessionDestroyed(HttpSessionEvent evt) {
   // Note: Session Fixation Protection (such as Spring Security)
   // might invalidate HTTP session and restore with a new one.
   // Thus, we use an attribute to denote this case and avoid the callback
   final HttpSession hsess = evt.getSession();
   if (hsess.getAttribute(Attributes.RENEW_NATIVE_SESSION) == null)
     WebManager.sessionDestroyed(hsess);
 }
예제 #19
0
 public void doGet(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
   response.setContentType("text/html");
   PrintWriter pw = response.getWriter();
   HttpSession session = request.getSession();
   String str = (String) session.getAttribute("foo");
   pw.println("The name is " + str);
 }
예제 #20
0
 /** Get the object associated with the ID in the session */
 protected Object getSessionIdObject(String id) {
   HttpSession session = getSession();
   synchronized (session) {
     BidiMap map = (BidiMap) session.getAttribute(SESSION_KEY_OBJ_MAP);
     if (map == null) {
       return null;
     }
     return map.getKey(id);
   }
 }
예제 #21
0
파일: Compteur.java 프로젝트: iwanami/IBD
 public Integer setSession(HttpSession ses) {
   Integer count = (Integer) ses.getAttribute("Counter");
   if (count != null) {
     ses.setAttribute("Counter", ++count);
     return count + 1;
   } else {
     ses.setAttribute("Counter", 1);
     return 1;
   }
 }
예제 #22
0
 /** Get an unused ID string for storing an object in the session */
 protected String getNewSessionObjectId() {
   HttpSession session = getSession();
   synchronized (session) {
     Integer id = (Integer) getSession().getAttribute(SESSION_KEY_OBJECT_ID);
     if (id == null) {
       id = new Integer(1);
     }
     session.setAttribute(SESSION_KEY_OBJECT_ID, new Integer(id.intValue() + 1));
     return id.toString();
   }
 }
  // required doFilter method
  // redirects users trying to access restricted part of site when not logged in
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
      throws java.io.IOException, javax.servlet.ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    HttpServletResponse res = (HttpServletResponse) response;
    HttpSession session = req.getSession();

    String loggedIn = (String) session.getAttribute("loggedIn");

    if (loggedIn == null) res.sendRedirect("../pleaselogin.html");
    else if (loggedIn == "yes") chain.doFilter(request, response);
  }
예제 #24
0
  /**
   * this is the main method of the servlet that will service all get requests.
   *
   * @param request HttpServletRequest
   * @param responce HttpServletResponce
   */
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    HttpSession session = null;
    try {
      try {
        session = request.getSession(true);
      } catch (Exception e) {
        Log.error(e, "PingSession2.doGet(...): error getting session");
        // rethrow the exception for handling in one place.
        throw e;
      }

      // Get the session data value
      Integer ival = (Integer) session.getAttribute("sessiontest.counter");
      // if there is not a counter then create one.
      if (ival == null) {
        ival = new Integer(1);
      } else {
        ival = new Integer(ival.intValue() + 1);
      }
      session.setAttribute("sessiontest.counter", ival);
      // if the session count is equal to five invalidate the session
      if (ival.intValue() == 5) {
        session.invalidate();
      }

      try {
        // Output the page
        response.setContentType("text/html");
        response.setHeader("SessionTrackingTest-counter", ival.toString());

        PrintWriter out = response.getWriter();
        out.println(
            "<html><head><title>Session Tracking Test 2</title></head><body><HR><BR><FONT size=\"+2\" color=\"#000066\">HTTP Session Test 2: Session create/invalidate <BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time: "
                + initTime
                + "</FONT><BR><BR>");
        hitCount++;
        out.println(
            "<B>Hit Count: " + hitCount + "<BR>Session hits: " + ival + "</B></body></html>");
      } catch (Exception e) {
        Log.error(e, "PingSession2.doGet(...): error getting session information");
        // rethrow the exception for handling in one place.
        throw e;
      }

    } catch (Exception e) {
      // log the excecption
      Log.error(e, "PingSession2.doGet(...): error.");
      // set the server responce to 500 and forward to the web app defined error page
      response.sendError(500, "PingSession2.doGet(...): error. " + e.toString());
    }
  } // end of the method
예제 #25
0
파일: _mainMib.java 프로젝트: xtha/salt
  public void _jspService(HttpServletRequest request, HttpServletResponse response)
      throws java.io.IOException, ServletException {

    response.setContentType("text/html;charset=windows-1252");
    /* set up the intrinsic variables using the pageContext goober:
     ** session = HttpSession
     ** application = ServletContext
     ** out = JspWriter
     ** page = this
     ** config = ServletConfig
     ** all session/app beans declared in globals.jsa
     */
    PageContext pageContext =
        JspFactory.getDefaultFactory()
            .getPageContext(this, request, response, null, true, JspWriter.DEFAULT_BUFFER, true);
    // Note: this is not emitted if the session directive == false
    HttpSession session = pageContext.getSession();
    if (pageContext.getAttribute(OracleJspRuntime.JSP_REQUEST_REDIRECTED, PageContext.REQUEST_SCOPE)
        != null) {
      pageContext.setAttribute(
          OracleJspRuntime.JSP_PAGE_DONTNOTIFY, "true", PageContext.PAGE_SCOPE);
      JspFactory.getDefaultFactory().releasePageContext(pageContext);
      return;
    }
    int __jsp_tag_starteval;
    ServletContext application = pageContext.getServletContext();
    JspWriter out = pageContext.getOut();
    _mainMib page = this;
    ServletConfig config = pageContext.getServletConfig();

    try {
      // global beans
      // end global beans

      /*@lineinfo:user-code*/
      /*@lineinfo:1^1*/
      session.setAttribute("ip", request.getParameter("ip"));

      /*@lineinfo:generated-code*/
      out.write(__oracle_jsp_text[0]);

    } catch (Throwable e) {
      try {
        if (out != null) out.clear();
      } catch (Exception clearException) {
      }
      pageContext.handlePageException(e);
    } finally {
      OracleJspRuntime.extraHandlePCFinally(pageContext, false);
      JspFactory.getDefaultFactory().releasePageContext(pageContext);
    }
  }
예제 #26
0
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    res.setContentType("text/html");
    PrintWriter toClient = res.getWriter();
    toClient.println("<!DOCTYPE HTML>");
    toClient.println("<html>");
    toClient.println("<head><title>Books</title></head>");
    toClient.println("<body>");
    toClient.println("<a href=\"index.html\">Home</A>");
    toClient.println("<h2>List of books</h2>");

    HttpSession session = req.getSession(false);
    if (session != null) {
      String name = (String) session.getAttribute("name");
      if (name != null) {
        toClient.println("<h2>name: " + name + "</h2>");
      }
    }

    toClient.print("<form action=\"bookOpinion\" method=GET>");
    toClient.println("<table border='1'>");

    String sql = "Select code, title, author FROM books";
    System.out.println(sql);
    try {
      Statement statement = connection.createStatement();
      ResultSet result = statement.executeQuery(sql);
      while (result.next()) {
        toClient.println("<tr>");
        String codeStr = result.getString("code");
        toClient.println(
            "<td><input type=\"radio\" name=\"book" + "\" value=\"" + codeStr + "\"></td>");
        toClient.println("<td>" + codeStr + "</td>");
        toClient.println("<td>" + result.getString("title") + "</td>");
        toClient.println("<td>" + result.getString("author") + "</td>");
        toClient.println("</tr>");
      }
    } catch (SQLException e) {
      e.printStackTrace();
      System.out.println("Resulset: " + sql + " Exception: " + e);
    }
    toClient.println("</table>");
    toClient.println("<textarea rows=\"8\" cols=\"60\" name=\"comment\"></textarea><BR>");
    toClient.println("<input type=submit>");
    toClient.println("</form>");
    toClient.println("</body>");
    toClient.println("</html>");
    toClient.close();
  }
  @Override
  public void sessionCreated(HttpSessionEvent se) {
    HttpSession session = se.getSession();
    try {
      sessions.put(session.getId(), session);
      setUsersOnline(getUsersOnline() + 1);

    } catch (UnsupportedOperationException
        | ClassCastException
        | NullPointerException
        | IllegalArgumentException e) {
      System.out.println(
          "edu.temple.cis3238.wiki.WikiEventMonitor.sessionCreated() -- " + e.toString());
    }
  }
예제 #28
0
  /**
   * @param request The servlet request we are processing
   * @param result The servlet response we are creating
   * @param chain The filter chain we are processing
   * @exception IOException if an input/output error occurs
   * @exception ServletException if a servlet error occurs
   */
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
      throws IOException, ServletException {
    // once session invalidated, go back to login screen
    HttpServletRequest req = (HttpServletRequest) request;
    HttpSession session = req.getSession();
    String login = (String) session.getAttribute("login");
    if (login != null && login.equals("Y")) {
      chain.doFilter(request, response);
    } else {
      RequestDispatcher rd = request.getRequestDispatcher("/myadmin/logout.jsp");
      rd.forward(request, response);
    }

    // chain.doFilter(request, response);
  }
예제 #29
0
 public void doGet(HttpServletRequest request, HttpServletResponse response)
     throws IOException, ServletException {
   HttpSession session = request.getSession();
   String food = (String) session.getAttribute("FOOD");
   String animal = request.getParameter("ANIMAL");
   session.invalidate();
   response.setContentType("text/html;charset=euc-kr");
   PrintWriter out = response.getWriter();
   out.println("<HEAD><TITLE>성격 테스트</TITLE></HEAD>");
   out.println("<BODY>");
   out.println("<H3>성격 테스트</H3>");
   out.printf("당신은 %s와 %s를 좋아하는 성격입니다.", food, animal);
   out.println("</BODY>");
   out.println("</HTML>");
 }
예제 #30
0
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
      throws IOException, ServletException {
    // session属于http范畴,所以要将ServletRequest转换成httpServletRequest

    try {
      HttpServletRequest req = (HttpServletRequest) request;
      HttpSession session = req.getSession();
      if (session.getAttribute("username") != null) {
        chain.doFilter(request, response);
      } else {
        request.getRequestDispatcher("error.jsp").forward(request, response);
      }
    } catch (RuntimeException e) {
      e.printStackTrace();
    }
  }