1 package club.wpia.gigi;
3 import java.io.IOException;
4 import java.io.PrintWriter;
5 import java.io.UnsupportedEncodingException;
6 import java.math.BigInteger;
7 import java.security.KeyStore;
8 import java.security.cert.X509Certificate;
9 import java.util.Calendar;
10 import java.util.Collections;
11 import java.util.HashMap;
12 import java.util.LinkedList;
13 import java.util.Locale;
15 import java.util.Properties;
16 import java.util.regex.Pattern;
18 import javax.servlet.ServletException;
19 import javax.servlet.http.HttpServlet;
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22 import javax.servlet.http.HttpSession;
24 import club.wpia.gigi.database.DatabaseConnection;
25 import club.wpia.gigi.database.DatabaseConnection.Link;
26 import club.wpia.gigi.dbObjects.CACertificate;
27 import club.wpia.gigi.dbObjects.CATS.CATSType;
28 import club.wpia.gigi.dbObjects.CertificateProfile;
29 import club.wpia.gigi.dbObjects.DomainPingConfiguration;
30 import club.wpia.gigi.localisation.Language;
31 import club.wpia.gigi.output.Menu;
32 import club.wpia.gigi.output.MenuCollector;
33 import club.wpia.gigi.output.PageMenuItem;
34 import club.wpia.gigi.output.SimpleMenuItem;
35 import club.wpia.gigi.output.SimpleUntranslatedMenuItem;
36 import club.wpia.gigi.output.template.Form.CSRFException;
37 import club.wpia.gigi.output.template.Outputable;
38 import club.wpia.gigi.output.template.PlainOutputable;
39 import club.wpia.gigi.output.template.Template;
40 import club.wpia.gigi.output.template.TranslateCommand;
41 import club.wpia.gigi.pages.AboutPage;
42 import club.wpia.gigi.pages.HandlesMixedRequest;
43 import club.wpia.gigi.pages.LoginPage;
44 import club.wpia.gigi.pages.LogoutPage;
45 import club.wpia.gigi.pages.MainPage;
46 import club.wpia.gigi.pages.OneFormPage;
47 import club.wpia.gigi.pages.Page;
48 import club.wpia.gigi.pages.PasswordResetPage;
49 import club.wpia.gigi.pages.RootCertPage;
50 import club.wpia.gigi.pages.StaticPage;
51 import club.wpia.gigi.pages.Verify;
52 import club.wpia.gigi.pages.account.ChangePasswordPage;
53 import club.wpia.gigi.pages.account.FindAgentAccess;
54 import club.wpia.gigi.pages.account.History;
55 import club.wpia.gigi.pages.account.MyDetails;
56 import club.wpia.gigi.pages.account.UserTrainings;
57 import club.wpia.gigi.pages.account.certs.CertificateAdd;
58 import club.wpia.gigi.pages.account.certs.Certificates;
59 import club.wpia.gigi.pages.account.domain.DomainOverview;
60 import club.wpia.gigi.pages.account.domain.EditDomain;
61 import club.wpia.gigi.pages.account.mail.MailOverview;
62 import club.wpia.gigi.pages.admin.TTPAdminPage;
63 import club.wpia.gigi.pages.admin.support.FindCertPage;
64 import club.wpia.gigi.pages.admin.support.FindUserByDomainPage;
65 import club.wpia.gigi.pages.admin.support.FindUserByEmailPage;
66 import club.wpia.gigi.pages.admin.support.SupportEnterTicketPage;
67 import club.wpia.gigi.pages.admin.support.SupportOrgDomainPage;
68 import club.wpia.gigi.pages.admin.support.SupportUserDetailsPage;
69 import club.wpia.gigi.pages.error.AccessDenied;
70 import club.wpia.gigi.pages.error.PageNotFound;
71 import club.wpia.gigi.pages.main.CertStatusRequestPage;
72 import club.wpia.gigi.pages.main.KeyCompromisePage;
73 import club.wpia.gigi.pages.main.RegisterPage;
74 import club.wpia.gigi.pages.orga.CreateOrgPage;
75 import club.wpia.gigi.pages.orga.SwitchOrganisation;
76 import club.wpia.gigi.pages.orga.ViewOrgPage;
77 import club.wpia.gigi.pages.statistics.StatisticsRoles;
78 import club.wpia.gigi.pages.wot.Points;
79 import club.wpia.gigi.pages.wot.RequestTTPPage;
80 import club.wpia.gigi.pages.wot.VerifyPage;
81 import club.wpia.gigi.ping.PingerDaemon;
82 import club.wpia.gigi.util.AuthorizationContext;
83 import club.wpia.gigi.util.DomainAssessment;
84 import club.wpia.gigi.util.PasswordHash;
85 import club.wpia.gigi.util.ServerConstants;
86 import club.wpia.gigi.util.ServerConstants.Host;
87 import club.wpia.gigi.util.TimeConditions;
89 public final class Gigi extends HttpServlet {
91 public static final String LINK_HOST = "linkHost";
93 private class MenuBuilder {
95 private LinkedList<Menu> categories = new LinkedList<Menu>();
97 private HashMap<String, Page> pages = new HashMap<String, Page>();
99 private MenuCollector rootMenu;
101 public MenuBuilder() {}
103 private void putPage(String path, Page p, Menu m) {
108 m.addItem(new PageMenuItem(p, path.replaceFirst("/?\\*$", "")));
112 private Menu createMenu(String name) {
113 Menu m = new Menu(new TranslateCommand(name));
118 private Menu createMenu(Outputable name) {
119 Menu m = new Menu(name);
124 public MenuCollector generateMenu() throws ServletException {
125 putPage("/denied", new AccessDenied(), null);
126 putPage("/error", new PageNotFound(), null);
127 putPage("/login", new LoginPage(), null);
128 Menu mainMenu = createMenu(new PlainOutputable(ServerConstants.getAppName()));
129 mainMenu.addItem(new SimpleMenuItem("https://" + ServerConstants.getHostNamePort(Host.WWW) + "/login", "Password Login") {
132 public boolean isPermitted(AuthorizationContext ac) {
136 mainMenu.addItem(new SimpleMenuItem("https://" + ServerConstants.getHostNamePortSecure(Host.SECURE) + "/login", "Certificate Login") {
139 public boolean isPermitted(AuthorizationContext ac) {
143 putPage("/", new MainPage(), null);
144 putPage("/roots", new RootCertPage(truststore), mainMenu);
145 putPage(StatisticsRoles.PATH, new StatisticsRoles(), mainMenu);
146 putPage("/about", new AboutPage(), mainMenu);
147 putPage(RegisterPage.PATH, new RegisterPage(), mainMenu);
148 putPage(CertStatusRequestPage.PATH, new CertStatusRequestPage(), mainMenu);
149 putPage(KeyCompromisePage.PATH, new KeyCompromisePage(), mainMenu);
151 putPage(Verify.PATH, new Verify(), null);
152 Menu certificates = createMenu("Certificates");
153 putPage(Certificates.PATH + "/*", new Certificates(false), certificates);
154 putPage(CertificateAdd.PATH, new CertificateAdd(), certificates);
156 Menu wot = createMenu("Verification");
157 putPage(MailOverview.DEFAULT_PATH, new MailOverview(), wot);
158 putPage(DomainOverview.PATH, new DomainOverview(), wot);
159 putPage(EditDomain.PATH + "*", new EditDomain(), null);
160 putPage(VerifyPage.PATH + "/*", new VerifyPage(), wot);
161 putPage(Points.PATH, new Points(false), wot);
162 putPage(RequestTTPPage.PATH, new RequestTTPPage(), wot);
164 Menu admMenu = createMenu("Admin");
165 Menu orgAdm = createMenu("Organisation Admin");
166 putPage(TTPAdminPage.PATH + "/*", new TTPAdminPage(), admMenu);
167 putPage(CreateOrgPage.DEFAULT_PATH, new CreateOrgPage(), orgAdm);
168 putPage(ViewOrgPage.DEFAULT_PATH + "/*", new ViewOrgPage(), orgAdm);
169 putPage(SwitchOrganisation.PATH, new SwitchOrganisation(), orgAdm);
171 Menu support = createMenu("Support Console");
172 putPage(SupportEnterTicketPage.PATH, new SupportEnterTicketPage(), support);
173 putPage(FindUserByEmailPage.PATH, new FindUserByEmailPage(), support);
174 putPage(FindUserByDomainPage.PATH, new FindUserByDomainPage(), support);
175 putPage(FindCertPage.PATH, new FindCertPage(), support);
177 Menu account = createMenu("My Account");
178 putPage(SupportUserDetailsPage.PATH + "*", new SupportUserDetailsPage(), null);
179 putPage(SupportOrgDomainPage.PATH + "*", new SupportOrgDomainPage(), null);
180 putPage(ChangePasswordPage.PATH, new ChangePasswordPage(), account);
181 putPage(History.PATH, new History(false), account);
182 putPage(FindAgentAccess.PATH, new OneFormPage("Access to Find Agent", FindAgentAccess.class), account);
183 putPage(History.SUPPORT_PATH, new History(true), null);
184 putPage(UserTrainings.PATH, new UserTrainings(false), account);
185 putPage(MyDetails.PATH, new MyDetails(), account);
186 putPage(UserTrainings.SUPPORT_PATH, new UserTrainings(true), null);
187 putPage(Points.SUPPORT_PATH, new Points(true), null);
188 putPage(Certificates.SUPPORT_PATH + "/*", new Certificates(true), null);
190 putPage(PasswordResetPage.PATH, new PasswordResetPage(), null);
191 putPage(LogoutPage.PATH, new LogoutPage(), null);
195 Class<?> manager = Class.forName("club.wpia.gigi.pages.Manager");
196 Page p = (Page) manager.getMethod("getInstance").invoke(null);
197 String pa = (String) manager.getField("PATH").get(null);
198 Menu testServer = createMenu("Gigi test server");
199 putPage(pa + "/*", p, testServer);
200 } catch (ReflectiveOperationException e) {
206 putPage("/wot/rules", new StaticPage("Verification Rules", VerifyPage.class.getResourceAsStream("Rules.templ")), wot);
207 } catch (UnsupportedEncodingException e) {
208 throw new ServletException(e);
210 rootMenu = new MenuCollector();
212 Menu languages = createMenu("Language");
213 addLanguages(languages);
214 for (Menu menu : categories) {
219 // rootMenu.prepare();
223 private void addLanguages(Menu languages) {
224 for (Locale l : Language.getSupportedLocales()) {
225 languages.addItem(new SimpleUntranslatedMenuItem("?lang=" + l.toString(), l.getDisplayName(l)));
229 public Map<String, Page> getPages() {
230 return Collections.unmodifiableMap(pages);
234 public static final String LOGGEDIN = "loggedin";
236 public static final String CERT_SERIAL = "club.wpia.gigi.serial";
238 public static final String CERT_ISSUER = "club.wpia.gigi.issuer";
240 public static final String AUTH_CONTEXT = "auth";
242 public static final String LOGIN_METHOD = "club.wpia.gigi.loginMethod";
244 private static final long serialVersionUID = -6386785421902852904L;
246 private static Gigi instance;
248 private static final Template baseTemplate = new Template(Gigi.class.getResource("Gigi.templ"));
250 private PingerDaemon pinger;
252 private KeyStore truststore;
254 private boolean testing;
256 private MenuCollector rootMenu;
258 private Map<String, Page> pages;
260 private boolean firstInstanceInited = false;
262 public Gigi(Properties conf, KeyStore truststore) {
263 synchronized (Gigi.class) {
264 if (instance != null) {
265 throw new IllegalStateException("Multiple Gigi instances!");
267 testing = conf.getProperty("testing") != null;
269 DomainAssessment.init(conf);
270 DatabaseConnection.init(conf);
271 TimeConditions.init(conf);
272 PasswordHash.init(conf);
273 this.truststore = truststore;
274 pinger = new PingerDaemon(truststore);
280 public synchronized void init() throws ServletException {
281 if (firstInstanceInited) {
285 // ensure those static initializers are finished
286 try (Link l = DatabaseConnection.newLink(false)) {
287 CACertificate.getById(1);
288 CertificateProfile.getById(1);
289 CATSType.AGENT_CHALLENGE.getDisplayName();
290 } catch (InterruptedException e) {
294 MenuBuilder mb = new MenuBuilder();
295 rootMenu = mb.generateMenu();
296 pages = mb.getPages();
298 firstInstanceInited = true;
302 private Page getPage(String pathInfo) {
303 if (pathInfo.endsWith("/") && !pathInfo.equals("/")) {
304 pathInfo = pathInfo.substring(0, pathInfo.length() - 1);
306 Page page = pages.get(pathInfo);
310 page = pages.get(pathInfo + "/*");
314 int idx = pathInfo.lastIndexOf('/');
315 if (idx == -1 || idx == 0) {
319 page = pages.get(pathInfo.substring(0, idx) + "/*");
323 int lIdx = pathInfo.lastIndexOf('/', idx - 1);
327 String lastResort = pathInfo.substring(0, lIdx) + "/*" + pathInfo.substring(idx);
328 page = pages.get(lastResort);
333 private static String staticTemplateVar = "//" + ServerConstants.getHostNamePort(Host.STATIC);
335 private static String staticTemplateVarSecure = "//" + ServerConstants.getHostNamePortSecure(Host.STATIC);
338 protected void service(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
339 if ("/error".equals(req.getPathInfo()) || "/denied".equals(req.getPathInfo())) {
340 if (DatabaseConnection.hasInstance()) {
341 serviceWithConnection(req, resp);
345 try (DatabaseConnection.Link l = DatabaseConnection.newLink( !req.getMethod().equals("POST"))) {
346 serviceWithConnection(req, resp);
347 } catch (InterruptedException e) {
352 protected void serviceWithConnection(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
353 boolean isSecure = req.isSecure();
354 addXSSHeaders(resp, isSecure);
355 // Firefox only sends this, if it's a cross domain access; safari sends
357 String originHeader = req.getHeader("Origin");
358 if (originHeader != null //
359 && !(originHeader.matches("^" + Pattern.quote("https://" + ServerConstants.getHostNamePortSecure(Host.WWW)) + "(/.*|)") || //
360 originHeader.matches("^" + Pattern.quote("http://" + ServerConstants.getHostNamePort(Host.WWW)) + "(/.*|)") || //
361 originHeader.matches("^" + Pattern.quote("https://" + ServerConstants.getHostNamePortSecure(Host.SECURE)) + "(/.*|)"))) {
362 resp.setContentType("text/html; charset=utf-8");
363 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>");
366 HttpSession hs = req.getSession();
367 BigInteger clientSerial = (BigInteger) hs.getAttribute(CERT_SERIAL);
368 if (clientSerial != null) {
369 X509Certificate[] cert = (X509Certificate[]) req.getAttribute("javax.servlet.request.X509Certificate");
370 if (cert == null || cert[0] == null//
371 || !cert[0].getSerialNumber().equals(clientSerial) //
372 || !cert[0].getIssuerDN().equals(hs.getAttribute(CERT_ISSUER))) {
374 resp.sendError(403, "Certificate mismatch.");
379 if (req.getParameter("lang") != null) {
380 Locale l = Language.getLocaleFromString(req.getParameter("lang"));
381 Language lu = Language.getInstance(l);
382 req.getSession().setAttribute(Language.SESSION_ATTRIB_NAME, lu != null ? lu.getLocale() : Locale.ENGLISH);
384 final Page p = getPage(req.getPathInfo());
387 if ( !isSecure && (p.needsLogin() || p instanceof LoginPage || p instanceof RegisterPage)) {
388 resp.sendRedirect("https://" + ServerConstants.getHostNamePortSecure(Host.WWW) + req.getPathInfo());
391 AuthorizationContext currentAuthContext = LoginPage.getAuthorizationContext(req);
392 if ( !p.isPermitted(currentAuthContext)) {
393 if (hs.getAttribute("loggedin") == null) {
394 String request = req.getPathInfo();
395 request = request.split("\\?")[0];
396 hs.setAttribute(LoginPage.LOGIN_RETURNPATH, request);
397 resp.sendRedirect("/login");
404 if (p.beforeTemplate(req, resp)) {
407 } catch (CSRFException e) {
408 resp.sendError(500, "CSRF invalid");
411 HashMap<String, Object> vars = new HashMap<String, Object>();
412 // System.out.println(req.getMethod() + ": " + req.getPathInfo() +
414 Outputable content = new Outputable() {
417 public void output(PrintWriter out, Language l, Map<String, Object> vars) {
419 if (req.getMethod().equals("POST")) {
420 if (req.getQueryString() != null && !(p instanceof HandlesMixedRequest)) {
427 } catch (CSRFException err) {
429 resp.sendError(500, "CSRF invalid");
430 } catch (IOException e) {
433 } catch (IOException e) {
439 Language lang = Page.getLanguage(req);
441 vars.put(Menu.AUTH_VALUE, currentAuthContext);
442 vars.put("menu", rootMenu);
443 vars.put("title", lang.getTranslation(p.getTitle()));
444 vars.put("static", isSecure ? staticTemplateVarSecure : staticTemplateVar);
445 vars.put("year", Calendar.getInstance().get(Calendar.YEAR));
446 vars.put("content", content);
448 req.setAttribute(LINK_HOST, ServerConstants.getHostNamePortSecure(Host.LINK));
450 req.setAttribute(LINK_HOST, ServerConstants.getHostNamePort(Host.LINK));
452 vars.put(Gigi.LINK_HOST, req.getAttribute(Gigi.LINK_HOST));
453 if (currentAuthContext != null) {
454 // TODO maybe move this information into the AuthContext object
455 vars.put("loginMethod", req.getSession().getAttribute(LOGIN_METHOD));
456 vars.put("authContext", currentAuthContext);
459 vars.put("appName", ServerConstants.getAppName());
460 resp.setContentType("text/html; charset=utf-8");
461 baseTemplate.output(resp.getWriter(), lang, vars);
463 resp.sendError(404, "Page not found.");
468 public static void addXSSHeaders(HttpServletResponse hsr, boolean doHttps) {
469 hsr.addHeader("Access-Control-Allow-Origin", "https://" + ServerConstants.getHostNamePortSecure(Host.WWW) + " https://" + ServerConstants.getHostNamePortSecure(Host.SECURE));
470 hsr.addHeader("Access-Control-Max-Age", "60");
472 hsr.addHeader("Content-Security-Policy", httpsCSP);
474 hsr.addHeader("Content-Security-Policy", httpCSP);
476 hsr.addHeader("Strict-Transport-Security", "max-age=31536000");
480 private static String httpsCSP = genHttpsCSP();
482 private static String httpCSP = genHttpCSP();
484 private static String genHttpsCSP() {
485 StringBuffer csp = new StringBuffer();
486 csp.append("default-src 'none'");
487 csp.append(";font-src https://" + ServerConstants.getHostNamePortSecure(Host.STATIC));
488 csp.append(";img-src https://" + ServerConstants.getHostNamePortSecure(Host.STATIC));
489 csp.append(";media-src 'none'; object-src 'none'");
490 csp.append(";script-src https://" + ServerConstants.getHostNamePortSecure(Host.STATIC));
491 csp.append(";style-src https://" + ServerConstants.getHostNamePortSecure(Host.STATIC));
492 csp.append(";form-action https://" + ServerConstants.getHostNamePortSecure(Host.SECURE) + " https://" + ServerConstants.getHostNamePortSecure(Host.WWW));
493 // csp.append(";report-url https://api.wpia.club/security/csp/report");
494 return csp.toString();
497 private static String genHttpCSP() {
498 StringBuffer csp = new StringBuffer();
499 csp.append("default-src 'none'");
500 csp.append(";font-src http://" + ServerConstants.getHostNamePort(Host.STATIC));
501 csp.append(";img-src http://" + ServerConstants.getHostNamePort(Host.STATIC));
502 csp.append(";media-src 'none'; object-src 'none'");
503 csp.append(";script-src http://" + ServerConstants.getHostNamePort(Host.STATIC));
504 csp.append(";style-src http://" + ServerConstants.getHostNamePort(Host.STATIC));
505 csp.append(";form-action http://" + ServerConstants.getHostNamePortSecure(Host.SECURE) + " http://" + ServerConstants.getHostNamePort(Host.WWW));
506 // csp.append(";report-url http://api.wpia.club/security/csp/report");
507 return csp.toString();
511 * Requests Pinging of domains.
514 * if not null, the {@link DomainPingConfiguration} to test, if
515 * null, just re-check if there is something to do.
517 public static void notifyPinger(DomainPingConfiguration toReping) {
518 if (toReping != null) {
519 instance.pinger.queue(toReping);
521 instance.pinger.interrupt();