1 package org.cacert.gigi;
3 import java.io.IOException;
4 import java.security.GeneralSecurityException;
5 import java.security.KeyStore;
7 import java.util.Properties;
9 import javax.net.ssl.ExtendedSSLSession;
10 import javax.net.ssl.SNIHostName;
11 import javax.net.ssl.SNIServerName;
12 import javax.net.ssl.SSLEngine;
13 import javax.net.ssl.SSLParameters;
14 import javax.net.ssl.SSLSession;
16 import org.cacert.gigi.api.GigiAPI;
17 import org.cacert.gigi.natives.SetUID;
18 import org.cacert.gigi.util.CipherInfo;
19 import org.cacert.gigi.util.ServerConstants;
20 import org.eclipse.jetty.http.HttpVersion;
21 import org.eclipse.jetty.server.Connector;
22 import org.eclipse.jetty.server.Handler;
23 import org.eclipse.jetty.server.HttpConfiguration;
24 import org.eclipse.jetty.server.HttpConnectionFactory;
25 import org.eclipse.jetty.server.SecureRequestCustomizer;
26 import org.eclipse.jetty.server.Server;
27 import org.eclipse.jetty.server.ServerConnector;
28 import org.eclipse.jetty.server.SessionManager;
29 import org.eclipse.jetty.server.SslConnectionFactory;
30 import org.eclipse.jetty.server.handler.ContextHandler;
31 import org.eclipse.jetty.server.handler.HandlerList;
32 import org.eclipse.jetty.server.handler.HandlerWrapper;
33 import org.eclipse.jetty.server.handler.ResourceHandler;
34 import org.eclipse.jetty.servlet.ErrorPageErrorHandler;
35 import org.eclipse.jetty.servlet.ServletContextHandler;
36 import org.eclipse.jetty.servlet.ServletHolder;
37 import org.eclipse.jetty.util.log.Log;
38 import org.eclipse.jetty.util.ssl.SslContextFactory;
40 public class Launcher {
42 public static void main(String[] args) throws Exception {
43 GigiConfig conf = GigiConfig.parse(System.in);
44 ServerConstants.init(conf.getMainProps());
46 Server s = new Server();
47 // === SSL HTTP Configuration ===
48 HttpConfiguration https_config = new HttpConfiguration();
49 https_config.setSendServerVersion(false);
50 https_config.setSendXPoweredBy(false);
52 // for client-cert auth
53 https_config.addCustomizer(new SecureRequestCustomizer());
55 ServerConnector connector = new ServerConnector(s, createConnectionFactory(conf), new HttpConnectionFactory(https_config));
56 connector.setHost(conf.getMainProps().getProperty("host"));
57 connector.setPort(Integer.parseInt(conf.getMainProps().getProperty("port")));
58 s.setConnectors(new Connector[] {
62 HandlerList hl = new HandlerList();
63 hl.setHandlers(new Handler[] {
64 generateStaticContext(), generateGigiContexts(conf.getMainProps()), generateAPIContext()
68 if (connector.getPort() <= 1024 && !System.getProperty("os.name").toLowerCase().contains("win")) {
69 SetUID uid = new SetUID();
70 if ( !uid.setUid(65536 - 2, 65536 - 2).getSuccess()) {
71 Log.getLogger(Launcher.class).warn("Couldn't set uid!");
76 private static SslConnectionFactory createConnectionFactory(GigiConfig conf) throws GeneralSecurityException, IOException {
77 final SslContextFactory sslContextFactory = generateSSLContextFactory(conf, "www");
78 final SslContextFactory secureContextFactory = generateSSLContextFactory(conf, "secure");
79 secureContextFactory.setWantClientAuth(true);
80 secureContextFactory.setNeedClientAuth(false);
81 final SslContextFactory staticContextFactory = generateSSLContextFactory(conf, "static");
82 final SslContextFactory apiContextFactory = generateSSLContextFactory(conf, "api");
84 secureContextFactory.start();
85 staticContextFactory.start();
86 apiContextFactory.start();
87 } catch (Exception e) {
90 return new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()) {
93 public boolean shouldRestartSSL() {
98 public SSLEngine restartSSL(SSLSession sslSession) {
100 if (sslSession instanceof ExtendedSSLSession) {
101 ExtendedSSLSession es = (ExtendedSSLSession) sslSession;
102 List<SNIServerName> names = es.getRequestedServerNames();
103 for (SNIServerName sniServerName : names) {
104 if (sniServerName instanceof SNIHostName) {
105 SNIHostName host = (SNIHostName) sniServerName;
106 String hostname = host.getAsciiName();
107 if (hostname.equals(ServerConstants.getWwwHostName())) {
108 e2 = sslContextFactory.newSSLEngine();
109 } else if (hostname.equals(ServerConstants.getStaticHostName())) {
110 e2 = staticContextFactory.newSSLEngine();
111 } else if (hostname.equals(ServerConstants.getSecureHostName())) {
112 e2 = secureContextFactory.newSSLEngine();
113 } else if (hostname.equals(ServerConstants.getApiHostName())) {
114 e2 = apiContextFactory.newSSLEngine();
121 e2 = sslContextFactory.newSSLEngine(sslSession.getPeerHost(), sslSession.getPeerPort());
123 e2.setUseClientMode(false);
129 private static Handler generateGigiContexts(Properties conf) {
130 ServletHolder webAppServlet = new ServletHolder(new Gigi(conf));
132 ContextHandler ch = generateGigiServletContext(webAppServlet);
133 ch.setVirtualHosts(new String[] {
134 ServerConstants.getWwwHostName()
136 ContextHandler chSecure = generateGigiServletContext(webAppServlet);
137 chSecure.setVirtualHosts(new String[] {
138 ServerConstants.getSecureHostName()
141 HandlerList hl = new HandlerList();
142 hl.setHandlers(new Handler[] {
148 private static ContextHandler generateGigiServletContext(ServletHolder webAppServlet) {
149 final ResourceHandler rh = new ResourceHandler();
150 rh.setResourceBase("static/www");
152 HandlerWrapper hw = new PolicyRedirector();
155 ServletContextHandler servlet = new ServletContextHandler(ServletContextHandler.SESSIONS);
156 servlet.setInitParameter(SessionManager.__SessionCookieProperty, "CACert-Session");
157 servlet.addServlet(webAppServlet, "/*");
158 ErrorPageErrorHandler epeh = new ErrorPageErrorHandler();
159 epeh.addErrorPage(404, "/error");
160 servlet.setErrorHandler(epeh);
162 HandlerList hl = new HandlerList();
163 hl.setHandlers(new Handler[] {
167 ContextHandler ch = new ContextHandler();
172 private static Handler generateStaticContext() {
173 final ResourceHandler rh = new ResourceHandler();
174 rh.setResourceBase("static/static");
176 ContextHandler ch = new ContextHandler();
178 ch.setVirtualHosts(new String[] {
179 ServerConstants.getStaticHostName()
185 private static Handler generateAPIContext() {
186 ServletContextHandler sch = new ServletContextHandler();
188 sch.addVirtualHosts(new String[] {
189 ServerConstants.getApiHostName()
191 sch.addServlet(new ServletHolder(new GigiAPI()), "/*");
195 private static SslContextFactory generateSSLContextFactory(GigiConfig conf, String alias) throws GeneralSecurityException, IOException {
196 SslContextFactory scf = new SslContextFactory() {
198 String[] ciphers = null;
201 public void customize(SSLEngine sslEngine) {
202 super.customize(sslEngine);
204 SSLParameters ssl = sslEngine.getSSLParameters();
205 ssl.setUseCipherSuitesOrder(true);
206 if (ciphers == null) {
207 ciphers = CipherInfo.filter(sslEngine.getSupportedCipherSuites());
210 ssl.setCipherSuites(ciphers);
211 sslEngine.setSSLParameters(ssl);
216 scf.setRenegotiationAllowed(false);
218 scf.setProtocol("TLS");
219 scf.setTrustStore(conf.getTrustStore());
220 KeyStore privateStore = conf.getPrivateStore();
221 scf.setKeyStorePassword(conf.getPrivateStorePw());
222 scf.setKeyStore(privateStore);
223 scf.setCertAlias(alias);