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.security.cert.X509Certificate;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
+import java.io.PrintWriter;
+import java.security.KeyStore;
import java.util.Calendar;
import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Properties;
+import java.util.regex.Pattern;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpSession;
import org.cacert.gigi.database.DatabaseConnection;
+import org.cacert.gigi.dbObjects.User;
+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.SimpleMenuItem;
+import org.cacert.gigi.output.template.Template;
import org.cacert.gigi.pages.LoginPage;
+import org.cacert.gigi.pages.LogoutPage;
import org.cacert.gigi.pages.MainPage;
import org.cacert.gigi.pages.Page;
+import org.cacert.gigi.pages.PolicyIndex;
+import org.cacert.gigi.pages.RootCertPage;
+import org.cacert.gigi.pages.StaticPage;
+import org.cacert.gigi.pages.TestSecure;
+import org.cacert.gigi.pages.Verify;
+import org.cacert.gigi.pages.account.ChangePasswordPage;
+import org.cacert.gigi.pages.account.MyDetails;
+import org.cacert.gigi.pages.account.certs.CertificateAdd;
+import org.cacert.gigi.pages.account.certs.Certificates;
+import org.cacert.gigi.pages.account.domain.DomainOverview;
+import org.cacert.gigi.pages.account.mail.MailOverview;
+import org.cacert.gigi.pages.admin.TTPAdminPage;
+import org.cacert.gigi.pages.error.PageNotFound;
import org.cacert.gigi.pages.main.RegisterPage;
-import org.cacert.gigi.util.PasswordHash;
-import org.eclipse.jetty.util.log.Log;
+import org.cacert.gigi.pages.orga.CreateOrgPage;
+import org.cacert.gigi.pages.orga.ViewOrgPage;
+import org.cacert.gigi.pages.wot.AssurePage;
+import org.cacert.gigi.pages.wot.MyPoints;
+import org.cacert.gigi.pages.wot.RequestTTPPage;
+import org.cacert.gigi.ping.PingerDaemon;
+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>();
-
- @Override
- public void init() throws ServletException {
- pages.put("/login", new LoginPage("CACert - Login"));
- pages.put("/", new MainPage("CACert - Home"));
- pages.put(RegisterPage.PATH, new RegisterPage());
- 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;
- }
- 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 {
- X509Certificate[] cert = (X509Certificate[]) req
- .getAttribute("javax.servlet.request.X509Certificate");
- HttpSession hs = req.getSession(false);
- if (hs == null || hs.getAttribute(LOGGEDIN) == null) {
- if (cert != null) {
- tryAuthWithCertificate(req, cert[0]);
- hs = req.getSession(false);
- }
- }
- if (hs != null && ((Boolean) hs.getAttribute("loggedin"))
- && req.getPathInfo().equals("/login")) {
- resp.sendRedirect("/");
- return;
- }
- if (req.getMethod().equals("POST") && req.getPathInfo() != null
- && req.getPathInfo().equals("/login")) {
- authWithUnpw(req);
- resp.sendRedirect("/");
- return;
- }
- if (req.getPathInfo() != null && req.getPathInfo().equals("/logout")) {
- if (hs != null) {
- hs.setAttribute(LOGGEDIN, null);
- hs.invalidate();
- }
- resp.sendRedirect("/");
- return;
- }
-
- if ((hs == null || !((Boolean) hs.getAttribute("loggedin")))
- && !"/login".equals(req.getPathInfo())) {
- System.out.println(req.getPathInfo());
- resp.sendRedirect("/login");
- return;
- }
- if (pages.containsKey(req.getPathInfo())) {
- String b0 = baseTemplate[0];
- Page p = pages.get(req.getPathInfo());
- b0 = makeDynTempl(b0, p);
- resp.setContentType("text/html");
- resp.getWriter().print(b0);
- if (hs != null && hs.getAttribute(LOGGEDIN) != null) {
- resp.getWriter().println(
- "Hi " + ((User) hs.getAttribute(USER)).getFname());
- }
- p.doGet(req, resp);
- String b1 = baseTemplate[1];
- b1 = makeDynTempl(b1, p);
- resp.getWriter().print(b1);
- } else {
- resp.sendError(404, "Page not found.");
- }
-
- }
- 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;
- }
- private void authWithUnpw(HttpServletRequest req) {
- String un = req.getParameter("username");
- String pw = req.getParameter("password");
- try {
- PreparedStatement ps = DatabaseConnection.getInstance().prepare(
- "SELECT `password`, `id` FROM `users` WHERE `email`=?");
- ps.setString(1, un);
- ResultSet rs = ps.executeQuery();
- if (rs.next()) {
- if (PasswordHash.verifyHash(pw, rs.getString(1))) {
- HttpSession hs = req.getSession();
- hs.setAttribute(LOGGEDIN, true);
- hs.setAttribute(USER, new User(rs.getInt(2)));
- }
- }
- rs.close();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- private void tryAuthWithCertificate(HttpServletRequest req,
- X509Certificate x509Certificate) {
- String serial = x509Certificate.getSerialNumber().toString(16)
- .toUpperCase();
- try {
- PreparedStatement ps = DatabaseConnection
- .getInstance()
- .prepare(
- "SELECT `memid` FROM `emailcerts` WHERE `serial`=? AND `disablelogin`='0' AND `revoked` = "
- + "'0000-00-00 00:00:00'");
- ps.setString(1, serial);
- ResultSet rs = ps.executeQuery();
- if (rs.next()) {
- HttpSession hs = req.getSession();
- hs.setAttribute(LOGGEDIN, true);
- hs.setAttribute(USER, new User(rs.getInt(1)));
- }
- rs.close();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
+
+ 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;
+
+ private PingerDaemon pinger;
+
+ private KeyStore truststore;
+
+ public Gigi(Properties conf, KeyStore truststore) {
+ if (instance != null) {
+ throw new IllegalStateException("Multiple Gigi instances!");
+ }
+ instance = this;
+ DatabaseConnection.init(conf);
+ this.truststore = truststore;
+ pinger = new PingerDaemon(truststore);
+ pinger.start();
+ }
+
+ @Override
+ public void init() throws ServletException {
+ if ( !firstInstanceInited) {
+ putPage("/error", new PageNotFound(), null);
+ putPage("/login", new LoginPage("CAcert - Login"), "CAcert.org");
+ putPage("/", new MainPage("CAcert - Home"), null);
+ putPage("/roots", new RootCertPage(truststore), "CAcert.org");
+ putPage(ChangePasswordPage.PATH, new ChangePasswordPage(), "My Account");
+ putPage(LogoutPage.PATH, new LogoutPage("Logout"), "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(), "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");
+ putPage(MyPoints.PATH, new MyPoints("My Points"), "CAcert Web of Trust");
+ putPage(RequestTTPPage.PATH, new RequestTTPPage(), "CAcert Web of Trust");
+ putPage(TTPAdminPage.PATH + "/*", new TTPAdminPage(), "Admin");
+ putPage(CreateOrgPage.DEFAULT_PATH, new CreateOrgPage(), "Admin");
+ putPage(ViewOrgPage.DEFAULT_PATH + "/*", new ViewOrgPage(), "Admin");
+ putPage("/wot/rules", new StaticPage("CAcert Web of Trust Rules", AssurePage.class.getResourceAsStream("Rules.templ")), "CAcert Web of Trust");
+ baseTemplate = new Template(Gigi.class.getResource("Gigi.templ"));
+ rootMenu = new Menu("Main");
+ Menu about = new Menu("About CAcert.org");
+ categories.add(about);
+
+ about.addItem(new SimpleMenuItem("//blog.cacert.org/", "CAcert News"));
+ about.addItem(new SimpleMenuItem("//wiki.cacert.org/", "Wiki Documentation"));
+ putPage(PolicyIndex.DEFAULT_PATH, new PolicyIndex(), "About CAcert.org");
+ about.addItem(new SimpleMenuItem("//wiki.cacert.org/FAQ/Privileges", "Point System"));
+ about.addItem(new SimpleMenuItem("//bugs.cacert.org/", "Bug Database"));
+ about.addItem(new SimpleMenuItem("//wiki.cacert.org/Board", "CAcert Board"));
+ about.addItem(new SimpleMenuItem("//lists.cacert.org/wws", "Mailing Lists"));
+ about.addItem(new SimpleMenuItem("//blog.CAcert.org/feed", "RSS News Feed"));
+
+ Menu languages = new Menu("Translations");
+ for (Locale l : Language.getSupportedLocales()) {
+ languages.addItem(new SimpleMenuItem("?lang=" + l.toString(), l.getDisplayName(l)));
+ }
+ categories.add(languages);
+ 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));
+
+ }
+
+ private static String staticTemplateVarHttp;
+
+ private static String staticTemplateVarHttps;
+
+ private static String getStaticTemplateVar(boolean https) {
+ if (https) {
+ if (staticTemplateVarHttps == null) {
+ staticTemplateVarHttps = "https://" + ServerConstants.getStaticHostNamePortSecure();
+ }
+ return staticTemplateVarHttps;
+ } else {
+ if (staticTemplateVarHttp == null) {
+ staticTemplateVarHttp = "http://" + ServerConstants.getStaticHostNamePort();
+ }
+ return staticTemplateVarHttp;
+ }
+ }
+
+ @Override
+ protected void service(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
+ boolean isSecure = req.getServerPort() == ServerConstants.getSecurePort();
+ addXSSHeaders(resp, isSecure);
+ // Firefox only sends this, if it's a cross domain access; safari sends
+ // it always
+ String originHeader = req.getHeader("Origin");
+ if (originHeader != null //
+ &&
+ !(originHeader.matches("^" + Pattern.quote("https://" + ServerConstants.getWwwHostNamePortSecure()) + "(/.*|)") || //
+ originHeader.matches("^" + Pattern.quote("http://" + ServerConstants.getWwwHostNamePort()) + "(/.*|)") || //
+ originHeader.matches("^" + Pattern.quote("https://" + ServerConstants.getSecureHostNamePort()) + "(/.*|)"))) {
+ resp.setContentType("text/html; charset=utf-8");
+ resp.getWriter().println("<html><head><title>Alert</title></head><body>No cross domain access allowed.<br/><b>If you don't know why you're seeing this you may have been fished! Please change your password immediately!</b></body></html>");
+ return;
+ }
+ HttpSession hs = req.getSession();
+ if (req.getParameter("lang") != null) {
+ Locale l = Language.getLocaleFromString(req.getParameter("lang"));
+ Language lu = Language.getInstance(l);
+ req.getSession().setAttribute(Language.SESSION_ATTRIB_NAME, lu.getLocale());
+ }
+ final Page p = getPage(req.getPathInfo());
+
+ if (p != null) {
+ if ( !isSecure && (p.needsLogin() || p instanceof LoginPage || p instanceof RegisterPage)) {
+ resp.sendRedirect("https://" + ServerConstants.getWwwHostNamePortSecure() + req.getPathInfo());
+ return;
+ }
+ User currentPageUser = LoginPage.getUser(req);
+ if ( !p.isPermitted(currentPageUser)) {
+ if (hs.getAttribute("loggedin") == null) {
+ String request = req.getPathInfo();
+ request = request.split("\\?")[0];
+ hs.setAttribute(LoginPage.LOGIN_RETURNPATH, request);
+ resp.sendRedirect("/login");
+ return;
+ }
+ resp.sendError(403);
+ return;
+ }
+ if (p.beforeTemplate(req, resp)) {
+ return;
+ }
+ HashMap<String, Object> vars = new HashMap<String, Object>();
+ 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", Page.getLanguage(req).getTranslation(p.getTitle()));
+ vars.put("static", getStaticTemplateVar(isSecure));
+ vars.put("year", Calendar.getInstance().get(Calendar.YEAR));
+ vars.put("content", content);
+ resp.setContentType("text/html; charset=utf-8");
+ 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, boolean doHttps) {
+ hsr.addHeader("Access-Control-Allow-Origin", "https://" + ServerConstants.getWwwHostNamePortSecure() + " https://" + ServerConstants.getSecureHostNamePort());
+ hsr.addHeader("Access-Control-Max-Age", "60");
+ if (doHttps) {
+ hsr.addHeader("Content-Security-Policy", getHttpsCSP());
+ } else {
+ hsr.addHeader("Content-Security-Policy", getHttpCSP());
+ }
+ hsr.addHeader("Strict-Transport-Security", "max-age=31536000");
+
+ }
+
+ private static String httpsCSP = null;
+
+ private static String httpCSP = null;
+
+ private static String getHttpsCSP() {
+ if (httpsCSP == null) {
+ StringBuffer csp = new StringBuffer();
+ csp.append("default-src 'none'");
+ csp.append(";font-src https://" + ServerConstants.getStaticHostNamePortSecure());
+ csp.append(";img-src https://" + ServerConstants.getStaticHostNamePortSecure());
+ csp.append(";media-src 'none'; object-src 'none'");
+ csp.append(";script-src https://" + ServerConstants.getStaticHostNamePortSecure());
+ csp.append(";style-src https://" + ServerConstants.getStaticHostNamePortSecure());
+ csp.append(";form-action https://" + ServerConstants.getSecureHostNamePort() + " https://" + ServerConstants.getWwwHostNamePortSecure());
+ csp.append(";report-url https://api.cacert.org/security/csp/report");
+ httpsCSP = csp.toString();
+ }
+ return httpsCSP;
+ }
+
+ private static String getHttpCSP() {
+ if (httpCSP == null) {
+ StringBuffer csp = new StringBuffer();
+ csp.append("default-src 'none'");
+ csp.append(";font-src http://" + ServerConstants.getStaticHostNamePort());
+ csp.append(";img-src http://" + ServerConstants.getStaticHostNamePort());
+ csp.append(";media-src 'none'; object-src 'none'");
+ csp.append(";script-src http://" + ServerConstants.getStaticHostNamePort());
+ csp.append(";style-src http://" + ServerConstants.getStaticHostNamePort());
+ csp.append(";form-action https://" + ServerConstants.getSecureHostNamePort() + " https://" + ServerConstants.getWwwHostNamePort());
+ csp.append(";report-url http://api.cacert.org/security/csp/report");
+ httpCSP = csp.toString();
+ }
+ return httpCSP;
+ }
+
+ public static String getPathByPage(Page p) {
+ return instance.reveresePages.get(p).replaceFirst("/?\\*$", "");
+ }
+
+ public static void notifyPinger() {
+ instance.pinger.interrupt();
+ }
+
}
projects / gigi.git / blobdiff