package org.cacert.gigi;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
import java.io.IOException;
-import java.io.InputStreamReader;
+import java.io.PrintWriter;
import java.util.Calendar;
import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Map;
import java.util.Properties;
import javax.servlet.ServletException;
import javax.servlet.http.HttpSession;
import org.cacert.gigi.database.DatabaseConnection;
-import org.cacert.gigi.email.EmailProvider;
+import org.cacert.gigi.localisation.Language;
+import org.cacert.gigi.output.Form.CSRFException;
+import org.cacert.gigi.output.Menu;
+import org.cacert.gigi.output.Outputable;
+import org.cacert.gigi.output.PageMenuItem;
+import org.cacert.gigi.output.template.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.CertificateAdd;
+import org.cacert.gigi.pages.account.Certificates;
+import org.cacert.gigi.pages.account.ChangePasswordPage;
+import org.cacert.gigi.pages.account.DomainOverview;
import org.cacert.gigi.pages.account.MailOverview;
import org.cacert.gigi.pages.account.MyDetails;
+import org.cacert.gigi.pages.error.PageNotFound;
import org.cacert.gigi.pages.main.RegisterPage;
import org.cacert.gigi.pages.wot.AssurePage;
-import org.eclipse.jetty.util.log.Log;
+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 String[] baseTemplate;
- private HashMap<String, Page> pages = new HashMap<String, Page>();
-
- public Gigi(Properties conf) {
- EmailProvider.init(conf);
- DatabaseConnection.init(conf);
- }
- @Override
- 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"));
- String templ = "";
- try (BufferedReader reader = new BufferedReader(new InputStreamReader(
- new FileInputStream(new File("templates/base.html"))))) {
- String tmp;
- while ((tmp = reader.readLine()) != null) {
- templ += tmp + "\n";
- }
- baseTemplate = templ.split("\\$content\\$");
- } catch (Exception e) {
- Log.getLogger(Gigi.class).warn("Error loading template!", e);
- }
- super.init();
-
- }
- @Override
- protected void service(HttpServletRequest req, 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, null);
- hs.invalidate();
- }
- resp.sendRedirect("/");
- return;
- }
-
- 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;
- }
-
- String b0 = baseTemplate[0];
- b0 = makeDynTempl(b0, p);
- resp.setContentType("text/html; charset=utf-8");
- resp.getWriter().print(b0);
- if (req.getMethod().equals("POST")) {
- p.doPost(req, resp);
- } else {
- p.doGet(req, resp);
- }
- String b1 = baseTemplate[1];
- b1 = makeDynTempl(b1, p);
- resp.getWriter().print(b1);
- } else {
- resp.sendError(404, "Page not found.");
- }
-
- }
- 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 String makeDynTempl(String in, Page p) {
- int year = Calendar.getInstance().get(Calendar.YEAR);
- in = in.replaceAll("\\$title\\$", p.getTitle());
- in = in.replaceAll("\\$year\\$", year + "");
- return in;
- }
- public static void addXSSHeaders(HttpServletResponse hsr) {
- hsr.addHeader("Access-Control-Allow-Origin",
- "http://cacert.org https://localhost");
- hsr.addHeader("Access-Control-Max-Age", "60");
- hsr.addHeader("Content-Security-Policy",
- "default-src 'self' https://www.cacert.org/*;frame-ancestors 'none'");
- // ;report-uri https://felix.dogcraft.de/report.php
-
- }
+
+ private boolean firstInstanceInited = false;
+
+ public static final String LOGGEDIN = "loggedin";
+
+ public static final String USER = "user";
+
+ private static final long serialVersionUID = -6386785421902852904L;
+
+ private Template baseTemplate;
+
+ private LinkedList<Menu> categories = new LinkedList<Menu>();
+
+ private HashMap<String, Page> pages = new HashMap<String, Page>();
+
+ private HashMap<Page, String> reveresePages = new HashMap<Page, String>();
+
+ private Menu rootMenu;
+
+ private static Gigi instance;
+
+ public Gigi(Properties conf) {
+ if (instance != null) {
+ new IllegalStateException("Multiple Gigi instances!");
+ }
+ instance = this;
+ DatabaseConnection.init(conf);
+ }
+
+ @Override
+ public void init() throws ServletException {
+ if ( !firstInstanceInited) {
+ putPage("/error", new PageNotFound(), null);
+ putPage("/login", new LoginPage("CACert - Login"), "Join CAcert.org");
+ putPage("/", new MainPage("CACert - Home"), null);
+ putPage(ChangePasswordPage.PATH, new ChangePasswordPage(), "My Account");
+ putPage("/secure", new TestSecure(), null);
+ putPage(Verify.PATH, new Verify(), null);
+ putPage(AssurePage.PATH + "/*", new AssurePage(), "CAcert Web of Trust");
+ putPage(Certificates.PATH + "/*", new Certificates(), "Certificates");
+ putPage(MyDetails.PATH, new MyDetails(), "My Account");
+ putPage(RegisterPage.PATH, new RegisterPage(), "Join CAcert.org");
+ putPage(CertificateAdd.PATH, new CertificateAdd(), "Certificates");
+ putPage(MailOverview.DEFAULT_PATH, new MailOverview("My email addresses"), "Certificates");
+ putPage(DomainOverview.PATH, new DomainOverview("Domains"), "Certificates");
+ baseTemplate = new Template(Gigi.class.getResource("Gigi.templ"));
+ rootMenu = new Menu("Main");
+ for (Menu menu : categories) {
+ menu.prepare();
+ rootMenu.addItem(menu);
+ }
+ rootMenu.prepare();
+ firstInstanceInited = true;
+ }
+ super.init();
+ }
+
+ private void putPage(String path, Page p, String category) {
+ pages.put(path, p);
+ reveresePages.put(p, path);
+ if (category == null) {
+ return;
+ }
+ Menu m = null;
+ for (Menu menu : categories) {
+ if (menu.getMenuName().equals(category)) {
+ m = menu;
+ break;
+ }
+ }
+ if (m == null) {
+ m = new Menu(category);
+ categories.add(m);
+ }
+ m.addItem(new PageMenuItem(p));
+
+ }
+
+ @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, null);
+ hs.invalidate();
+ }
+ resp.sendRedirect("/");
+ return;
+ }
+
+ final Page p = getPage(req.getPathInfo());
+ if (p != null) {
+
+ User currentPageUser = LoginPage.getUser(req);
+ if ( !p.isPermitted(currentPageUser) && 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")) {
+ if (req.getQueryString() != null) {
+ return;
+ }
+ p.doPost(req, resp);
+ } else {
+ p.doGet(req, resp);
+ }
+ } catch (CSRFException err) {
+ try {
+ resp.sendError(500, "CSRF invalid");
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ }
+ };
+ vars.put(Menu.USER_VALUE, currentPageUser);
+ vars.put("menu", rootMenu);
+ 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.");
+ }
+
+ }
+
+ 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;
+
+ }
+
+ 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;
+ }
+
+ public static String getPathByPage(Page p) {
+ return instance.reveresePages.get(p).replaceFirst("/?\\*$", "");
+ }
+
}
projects / gigi.git / blobdiff