package org.cacert.gigi;
import java.io.IOException;
-import java.security.cert.X509Certificate;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
+import org.cacert.gigi.database.DatabaseConnection;
+import org.cacert.gigi.email.EmailProvider;
+import org.cacert.gigi.output.Menu;
+import org.cacert.gigi.output.MenuItem;
+import org.cacert.gigi.output.Outputable;
+import org.cacert.gigi.output.Template;
+import org.cacert.gigi.pages.LoginPage;
+import org.cacert.gigi.pages.MainPage;
+import org.cacert.gigi.pages.Page;
+import org.cacert.gigi.pages.TestSecure;
+import org.cacert.gigi.pages.Verify;
+import org.cacert.gigi.pages.account.MailAdd;
+import org.cacert.gigi.pages.account.MailCertificates;
+import org.cacert.gigi.pages.account.MailOverview;
+import org.cacert.gigi.pages.account.MyDetails;
+import org.cacert.gigi.pages.main.RegisterPage;
+import org.cacert.gigi.pages.wot.AssurePage;
+import org.cacert.gigi.util.ServerConstants;
+
public class Gigi extends HttpServlet {
+ public static final String LOGGEDIN = "loggedin";
+ public static final String USER = "user";
+ private static final long serialVersionUID = -6386785421902852904L;
+ private Template baseTemplate;
+ private HashMap<String, Page> pages = new HashMap<String, Page>();
+ Menu m;
+
+ public Gigi(Properties conf) {
+ EmailProvider.init(conf);
+ DatabaseConnection.init(conf);
+ }
@Override
- protected void service(HttpServletRequest req, HttpServletResponse resp)
- throws ServletException, IOException {
- X509Certificate[] cert = (X509Certificate[]) req
- .getAttribute("javax.servlet.request.X509Certificate");
- HttpSession hs = req.getSession(false);
- if (hs == null || !((Boolean) hs.getAttribute("loggedin"))) {
- if (cert != null) {
- tryAuthWithCertificate(req, cert[0]);
- hs = req.getSession(false);
- }
- }
- if (req.getMethod().equals("POST") && req.getPathInfo() != null
- && req.getPathInfo().equals("/login")) {
- authWithUnpw(req);
- resp.sendRedirect("/");
+ public void init() throws ServletException {
+ pages.put("/login", new LoginPage("CACert - Login"));
+ pages.put("/", new MainPage("CACert - Home"));
+ pages.put("/secure", new TestSecure());
+ pages.put(Verify.PATH, new Verify());
+ pages.put(AssurePage.PATH + "/*", new AssurePage());
+ pages.put(MailCertificates.PATH, new MailCertificates());
+ pages.put(MyDetails.PATH, new MyDetails());
+ pages.put(RegisterPage.PATH, new RegisterPage());
+ pages.put(MailOverview.DEFAULT_PATH, new MailOverview(
+ "My email addresses"));
+ pages.put(MailAdd.DEFAULT_PATH, new MailAdd("Add new email"));
+ baseTemplate = new Template(new InputStreamReader(
+ Gigi.class.getResourceAsStream("Gigi.templ")));
+ m = new Menu("Certificates", "cert", new MenuItem(
+ MailOverview.DEFAULT_PATH, "Emails"), new MenuItem("",
+ "Client Certificates"), new MenuItem("", "Domains"),
+ new MenuItem("", "Server Certificates"));
+ super.init();
+
+ }
+ @Override
+ protected void service(final HttpServletRequest req,
+ final HttpServletResponse resp) throws ServletException,
+ IOException {
+ addXSSHeaders(resp);
+ if (req.getHeader("Origin") != null) {
+ resp.getWriter().println("No cross domain access allowed.");
return;
}
+ HttpSession hs = req.getSession();
if (req.getPathInfo() != null && req.getPathInfo().equals("/logout")) {
if (hs != null) {
- hs.setAttribute("loggedin", false);
+ hs.setAttribute(LOGGEDIN, null);
hs.invalidate();
}
- authWithUnpw(req);
resp.sendRedirect("/");
return;
}
- if (hs == null || !((Boolean) hs.getAttribute("loggedin"))) {
- resp.setContentType("text/html");
- resp.getWriter().println("Access denied. Sending login form.");
- resp.getWriter()
- .println(
- "<form method='POST' action='/login'>"
- + "<input type='text' name='username'>"
- + "<input type='password' name='password'> <input type='submit' value='login'></form>");
- return;
+ final Page p = getPage(req.getPathInfo());
+ if (p != null) {
+
+ if (p.needsLogin() && hs.getAttribute("loggedin") == null) {
+ String request = req.getPathInfo();
+ request = request.split("\\?")[0];
+ hs.setAttribute(LoginPage.LOGIN_RETURNPATH, request);
+ resp.sendRedirect("/login");
+ return;
+ }
+ if (p.beforeTemplate(req, resp)) {
+ return;
+ }
+ HashMap<String, Object> vars = new HashMap<String, Object>();
+
+ resp.setContentType("text/html; charset=utf-8");
+ Outputable content = new Outputable() {
+
+ @Override
+ public void output(PrintWriter out, Language l,
+ Map<String, Object> vars) {
+ try {
+ if (req.getMethod().equals("POST")) {
+ p.doPost(req, resp);
+ } else {
+ p.doGet(req, resp);
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ }
+ };
+ vars.put("menu", m);
+ vars.put("title", p.getTitle());
+ vars.put("static", ServerConstants.getStaticHostNamePort());
+ vars.put("year", Calendar.getInstance().get(Calendar.YEAR));
+ vars.put("content", content);
+ baseTemplate.output(resp.getWriter(), Page.getLanguage(req), vars);
+ } else {
+ resp.sendError(404, "Page not found.");
}
- resp.getWriter().println("Access granted.");
}
- private void authWithUnpw(HttpServletRequest req) {
- String un = req.getParameter("username");
- String pw = req.getParameter("password");
- // TODO dummy password check if (un.equals(pw)) {
- HttpSession hs = req.getSession();
- hs.setAttribute("loggedin", true);
+ private Page getPage(String pathInfo) {
+ if (pathInfo.endsWith("/") && !pathInfo.equals("/")) {
+ pathInfo = pathInfo.substring(0, pathInfo.length() - 1);
+ }
+ Page page = pages.get(pathInfo);
+ if (page != null) {
+ return page;
+ }
+ page = pages.get(pathInfo + "/*");
+ if (page != null) {
+ return page;
+ }
+ int idx = pathInfo.lastIndexOf('/');
+ pathInfo = pathInfo.substring(0, idx);
+
+ page = pages.get(pathInfo + "/*");
+ if (page != null) {
+ return page;
+ }
+ return null;
+
}
- private void tryAuthWithCertificate(HttpServletRequest req,
- X509Certificate x509Certificate) {
- // TODO ckeck if certificate is valid
- HttpSession hs = req.getSession();
- hs.setAttribute("loggedin", true);
+
+ public static void addXSSHeaders(HttpServletResponse hsr) {
+ hsr.addHeader("Access-Control-Allow-Origin", "https://"
+ + ServerConstants.getWwwHostNamePort() + " https://"
+ + ServerConstants.getSecureHostNamePort());
+ hsr.addHeader("Access-Control-Max-Age", "60");
+
+ hsr.addHeader("Content-Security-Policy", getDefaultCSP());
+ hsr.addHeader("Strict-Transport-Security", "max-age=31536000");
+
+ }
+ private static String defaultCSP = null;
+ private static String getDefaultCSP() {
+ if (defaultCSP == null) {
+ StringBuffer csp = new StringBuffer();
+ csp.append("default-src 'none';");
+ csp.append("font-src https://"
+ + ServerConstants.getStaticHostNamePort());
+ csp.append(";img-src https://"
+ + ServerConstants.getStaticHostNamePort());
+ csp.append(";media-src 'none'; object-src 'none';");
+ csp.append("script-src https://"
+ + ServerConstants.getStaticHostNamePort());
+ csp.append(";style-src https://"
+ + ServerConstants.getStaticHostNamePort());
+ csp.append(";form-action https://"
+ + ServerConstants.getSecureHostNamePort() + " https://"
+ + ServerConstants.getWwwHostNamePort());
+ csp.append("report-url https://api.cacert.org/security/csp/report");
+ defaultCSP = csp.toString();
+ }
+ return defaultCSP;
}
}
projects / gigi.git / blobdiff