X-Git-Url: https://code.wpia.club/?p=gigi.git;a=blobdiff_plain;f=src%2Forg%2Fcacert%2Fgigi%2FGigi.java;h=74bfd623218a8bb9ea0bd0e684bbf25d70674d7a;hp=29ed65c4a829b3ed275327303eb6dfec9ab4600f;hb=2fb0af2c1dd48272ffcc1d501324ff1f609331d4;hpb=d0b9305527ebb160decee391df1d189988b09655 diff --git a/src/org/cacert/gigi/Gigi.java b/src/org/cacert/gigi/Gigi.java index 29ed65c4..74bfd623 100644 --- a/src/org/cacert/gigi/Gigi.java +++ b/src/org/cacert/gigi/Gigi.java @@ -1,16 +1,12 @@ 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.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.HttpServlet; @@ -19,123 +15,231 @@ import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.cacert.gigi.database.DatabaseConnection; +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.util.PasswordHash; -import org.eclipse.jetty.util.log.Log; +import org.cacert.gigi.pages.TestSecure; +import org.cacert.gigi.pages.Verify; +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.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 pages = new HashMap(); - - @Override - public void init() throws ServletException { - pages.put("/login", new LoginPage("CACert - Login")); - pages.put("/", new MainPage("CACert - Home")); - 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 || !((Boolean) hs.getAttribute(LOGGEDIN))) { - 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, false); - 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); - 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) { - // TODO ckeck if certificate is valid - HttpSession hs = req.getSession(); - hs.setAttribute(LOGGEDIN, true); - } + + 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 categories = new LinkedList(); + + private HashMap pages = new HashMap(); + + private HashMap reveresePages = new HashMap(); + + 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 vars = new HashMap(); + + resp.setContentType("text/html; charset=utf-8"); + Outputable content = new Outputable() { + + @Override + public void output(PrintWriter out, Language l, Map 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("/?\\*$", ""); + } + }