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 {
41 public static void main(String[] args) throws Exception {
42 GigiConfig conf = GigiConfig.parse(System.in);
43 ServerConstants.init(conf.getMainProps());
45 Server s = new Server();
46 // === SSL HTTP Configuration ===
47 HttpConfiguration https_config = new HttpConfiguration();
48 https_config.setSendServerVersion(false);
49 https_config.setSendXPoweredBy(false);
51 // for client-cert auth
52 https_config.addCustomizer(new SecureRequestCustomizer());
54 ServerConnector connector = new ServerConnector(s, createConnectionFactory(conf), new HttpConnectionFactory(
56 connector.setHost(conf.getMainProps().getProperty("host"));
57 connector.setPort(Integer.parseInt(conf.getMainProps().getProperty("port")));
58 s.setConnectors(new Connector[] { connector });
60 HandlerList hl = new HandlerList();
61 hl.setHandlers(new Handler[] { generateStaticContext(), generateGigiContexts(conf.getMainProps()),
62 generateAPIContext() });
65 if (connector.getPort() <= 1024 && !System.getProperty("os.name").toLowerCase().contains("win")) {
66 SetUID uid = new SetUID();
67 if (!uid.setUid(65536 - 2, 65536 - 2).getSuccess()) {
68 Log.getLogger(Launcher.class).warn("Couldn't set uid!");
73 private static SslConnectionFactory createConnectionFactory(GigiConfig conf) throws GeneralSecurityException,
75 final SslContextFactory sslContextFactory = generateSSLContextFactory(conf, "www");
76 final SslContextFactory secureContextFactory = generateSSLContextFactory(conf, "secure");
77 secureContextFactory.setWantClientAuth(true);
78 secureContextFactory.setNeedClientAuth(false);
79 final SslContextFactory staticContextFactory = generateSSLContextFactory(conf, "static");
80 final SslContextFactory apiContextFactory = generateSSLContextFactory(conf, "api");
82 secureContextFactory.start();
83 staticContextFactory.start();
84 apiContextFactory.start();
85 } catch (Exception e) {
88 return new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()) {
90 public boolean shouldRestartSSL() {
95 public SSLEngine restartSSL(SSLSession sslSession) {
97 if (sslSession instanceof ExtendedSSLSession) {
98 ExtendedSSLSession es = (ExtendedSSLSession) sslSession;
99 List<SNIServerName> names = es.getRequestedServerNames();
100 for (SNIServerName sniServerName : names) {
101 if (sniServerName instanceof SNIHostName) {
102 SNIHostName host = (SNIHostName) sniServerName;
103 String hostname = host.getAsciiName();
104 if (hostname.equals(ServerConstants.getWwwHostName())) {
105 e2 = sslContextFactory.newSSLEngine();
106 } else if (hostname.equals(ServerConstants.getStaticHostName())) {
107 e2 = staticContextFactory.newSSLEngine();
108 } else if (hostname.equals(ServerConstants.getSecureHostName())) {
109 e2 = secureContextFactory.newSSLEngine();
110 } else if (hostname.equals(ServerConstants.getApiHostName())) {
111 e2 = apiContextFactory.newSSLEngine();
118 e2 = sslContextFactory.newSSLEngine(sslSession.getPeerHost(), sslSession.getPeerPort());
120 e2.setUseClientMode(false);
126 private static Handler generateGigiContexts(Properties conf) {
127 ServletHolder webAppServlet = new ServletHolder(new Gigi(conf));
129 ContextHandler ch = generateGigiServletContext(webAppServlet);
130 ch.setVirtualHosts(new String[] { ServerConstants.getWwwHostName() });
131 ContextHandler chSecure = generateGigiServletContext(webAppServlet);
132 chSecure.setVirtualHosts(new String[] { ServerConstants.getSecureHostName() });
134 HandlerList hl = new HandlerList();
135 hl.setHandlers(new Handler[] { ch, chSecure });
139 private static ContextHandler generateGigiServletContext(ServletHolder webAppServlet) {
140 final ResourceHandler rh = new ResourceHandler();
141 rh.setResourceBase("static/www");
143 HandlerWrapper hw = new PolicyRedirector();
146 ServletContextHandler servlet = new ServletContextHandler(ServletContextHandler.SESSIONS);
147 servlet.setInitParameter(SessionManager.__SessionCookieProperty, "CACert-Session");
148 servlet.addServlet(webAppServlet, "/*");
149 ErrorPageErrorHandler epeh = new ErrorPageErrorHandler();
150 epeh.addErrorPage(404, "/error");
151 servlet.setErrorHandler(epeh);
153 HandlerList hl = new HandlerList();
154 hl.setHandlers(new Handler[] { hw, servlet });
156 ContextHandler ch = new ContextHandler();
161 private static Handler generateStaticContext() {
162 final ResourceHandler rh = new ResourceHandler();
163 rh.setResourceBase("static/static");
165 ContextHandler ch = new ContextHandler();
167 ch.setVirtualHosts(new String[] { ServerConstants.getStaticHostName() });
172 private static Handler generateAPIContext() {
173 ServletContextHandler sch = new ServletContextHandler();
175 sch.addVirtualHosts(new String[] { ServerConstants.getApiHostName() });
176 sch.addServlet(new ServletHolder(new GigiAPI()), "/*");
180 private static SslContextFactory generateSSLContextFactory(GigiConfig conf, String alias)
181 throws GeneralSecurityException, IOException {
182 SslContextFactory scf = new SslContextFactory() {
184 String[] ciphers = null;
187 public void customize(SSLEngine sslEngine) {
188 super.customize(sslEngine);
190 SSLParameters ssl = sslEngine.getSSLParameters();
191 ssl.setUseCipherSuitesOrder(true);
192 if (ciphers == null) {
193 ciphers = CipherInfo.filter(sslEngine.getSupportedCipherSuites());
196 ssl.setCipherSuites(ciphers);
197 sslEngine.setSSLParameters(ssl);
202 scf.setRenegotiationAllowed(false);
204 scf.setProtocol("TLS");
205 scf.setTrustStore(conf.getTrustStore());
206 KeyStore privateStore = conf.getPrivateStore();
207 scf.setKeyStorePassword(conf.getPrivateStorePw());
208 scf.setKeyStore(privateStore);
209 scf.setCertAlias(alias);