1 package org.cacert.gigi;
3 import java.io.BufferedReader;
5 import java.io.FileInputStream;
6 import java.io.IOException;
7 import java.io.InputStreamReader;
8 import java.util.Calendar;
9 import java.util.HashMap;
11 import javax.servlet.ServletException;
12 import javax.servlet.http.HttpServlet;
13 import javax.servlet.http.HttpServletRequest;
14 import javax.servlet.http.HttpServletResponse;
15 import javax.servlet.http.HttpSession;
17 import org.cacert.gigi.pages.LoginPage;
18 import org.cacert.gigi.pages.MainPage;
19 import org.cacert.gigi.pages.Page;
20 import org.cacert.gigi.pages.TestSecure;
21 import org.cacert.gigi.pages.main.RegisterPage;
22 import org.eclipse.jetty.util.log.Log;
24 public class Gigi extends HttpServlet {
25 public static final String LOGGEDIN = "loggedin";
26 public static final String USER = "user";
27 private static final long serialVersionUID = -6386785421902852904L;
28 private String[] baseTemplate;
29 private HashMap<String, Page> pages = new HashMap<String, Page>();
32 public void init() throws ServletException {
33 pages.put("/login", new LoginPage("CACert - Login"));
34 pages.put("/", new MainPage("CACert - Home"));
35 pages.put("/secure", new TestSecure());
36 pages.put(RegisterPage.PATH, new RegisterPage());
39 BufferedReader reader = new BufferedReader(new InputStreamReader(
40 new FileInputStream(new File("templates/base.html"))));
42 while ((tmp = reader.readLine()) != null) {
45 baseTemplate = templ.split("\\$content\\$");
46 } catch (Exception e) {
47 Log.getLogger(Gigi.class).warn("Error loading template!", e);
53 protected void service(HttpServletRequest req, HttpServletResponse resp)
54 throws ServletException, IOException {
55 HttpSession hs = req.getSession();
56 if (req.getPathInfo() != null && req.getPathInfo().equals("/logout")) {
58 hs.setAttribute(LOGGEDIN, null);
61 resp.sendRedirect("/");
65 if (pages.containsKey(req.getPathInfo())) {
66 Page p = pages.get(req.getPathInfo());
67 if (p.needsLogin() && hs.getAttribute("loggedin") == null) {
68 resp.sendRedirect("/login");
72 String b0 = baseTemplate[0];
73 b0 = makeDynTempl(b0, p);
74 resp.setContentType("text/html; charset=utf-8");
75 resp.getWriter().print(b0);
76 if (req.getMethod().equals("POST")) {
81 String b1 = baseTemplate[1];
82 b1 = makeDynTempl(b1, p);
83 resp.getWriter().print(b1);
85 resp.sendError(404, "Page not found.");
89 private String makeDynTempl(String in, Page p) {
90 int year = Calendar.getInstance().get(Calendar.YEAR);
91 in = in.replaceAll("\\$title\\$", p.getTitle());
92 in = in.replaceAll("\\$year\\$", year + "");