tests/org/cacert/gigi/ping/TestSSL.java

   1 package org.cacert.gigi.ping;
   2
   3 import static org.junit.Assert.*;
   4 import static org.junit.Assume.*;
   5
   6 import java.io.ByteArrayInputStream;
   7 import java.io.IOException;
   8 import java.net.Socket;
   9 import java.net.URLEncoder;
  10 import java.security.GeneralSecurityException;
  11 import java.security.KeyManagementException;
  12 import java.security.KeyPair;
  13 import java.security.NoSuchAlgorithmException;
  14 import java.security.Principal;
  15 import java.security.PrivateKey;
  16 import java.security.SecureRandom;
  17 import java.security.cert.CertificateException;
  18 import java.security.cert.CertificateFactory;
  19 import java.security.cert.X509Certificate;
  20 import java.sql.SQLException;
  21 import java.util.Arrays;
  22 import java.util.Date;
  23 import java.util.HashMap;
  24 import java.util.LinkedList;
  25 import java.util.List;
  26 import java.util.regex.Matcher;
  27 import java.util.regex.Pattern;
  28
  29 import javax.net.ssl.KeyManager;
  30 import javax.net.ssl.SSLContext;
  31 import javax.net.ssl.SSLServerSocket;
  32 import javax.net.ssl.SSLServerSocketFactory;
  33 import javax.net.ssl.TrustManager;
  34 import javax.net.ssl.X509KeyManager;
  35 import javax.net.ssl.X509TrustManager;
  36 import javax.security.auth.x500.X500Principal;
  37
  38 import org.cacert.gigi.GigiApiException;
  39 import org.cacert.gigi.database.DatabaseConnection;
  40 import org.cacert.gigi.database.DatabaseConnection.Link;
  41 import org.cacert.gigi.dbObjects.Certificate;
  42 import org.cacert.gigi.dbObjects.Certificate.CSRType;
  43 import org.cacert.gigi.dbObjects.CertificateProfile;
  44 import org.cacert.gigi.dbObjects.Digest;
  45 import org.cacert.gigi.dbObjects.User;
  46 import org.cacert.gigi.testUtils.IOUtils;
  47 import org.cacert.gigi.testUtils.PingTest;
  48 import org.cacert.gigi.testUtils.TestEmailReceiver.TestMail;
  49 import org.cacert.gigi.util.SimpleSigner;
  50 import org.junit.Test;
  51 import org.junit.runner.RunWith;
  52 import org.junit.runners.Parameterized;
  53 import org.junit.runners.Parameterized.Parameter;
  54 import org.junit.runners.Parameterized.Parameters;
  55
  56 @RunWith(Parameterized.class)
  57 public class TestSSL extends PingTest {
  58
  59     @Parameters(name = "self-signed = {0}")
  60     public static Iterable<Object[]> genParams() throws IOException {
  61         return Arrays.asList(new Object[] {
  62             true
  63         }, new Object[] {
  64             false
  65         });
  66
  67     }
  68
  69     @Parameter
  70     public Boolean self = false;
  71
  72     public abstract static class AsyncTask<T> {
  73
  74         T res;
  75
  76         Thread runner;
  77
  78         Exception ex;
  79
  80         public T join() throws InterruptedException {
  81             runner.join();
  82             if (ex != null) {
  83                 throw new Error(ex);
  84             }
  85             return res;
  86         }
  87
  88         public void start() {
  89             runner = new Thread() {
  90
  91                 @Override
  92                 public void run() {
  93                     try {
  94                         res = AsyncTask.this.run();
  95                     } catch (Exception e) {
  96                         ex = e;
  97                     }
  98                 }
  99             };
 100             runner.start();
 101         }
 102
 103         public abstract T run() throws Exception;
 104
 105     }
 106
 107     private KeyPair kp;
 108
 109     private X509Certificate c;
 110
 111     @Test(timeout = 70000)
 112     public void sslAndMailSuccess() throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 113         testEmailAndSSL(0, 0, true);
 114     }
 115
 116     @Test(timeout = 70000)
 117     public void sslWongTypeAndMailSuccess() throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 118         testEmailAndSSL(1, 0, true);
 119     }
 120
 121     @Test(timeout = 70000)
 122     public void sslOneMissingAndMailSuccess() throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 123         testEmailAndSSL(2, 0, true);
 124     }
 125
 126     @Test(timeout = 70000)
 127     public void sslBothMissingAndMailSuccess() throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 128         testEmailAndSSL(3, 0, true);
 129     }
 130
 131     @Test(timeout = 70000)
 132     public void sslWrongTypeAndMailFail() throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 133         testEmailAndSSL(1, 1, false);
 134     }
 135
 136     private void testEmailAndSSL(int sslVariant, int emailVariant, boolean successMail) throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 137         try (Link link = DatabaseConnection.newLink(false)) {
 138             testEmailAndSSLWithLink(sslVariant, emailVariant, successMail);
 139         }
 140     }
 141
 142     /**
 143      * @param sslVariant
 144      *            <ul>
 145      *            <li>0= all valid</li>
 146      *            <li>1= wrong type</li>
 147      *            <li>2= one server missing</li>
 148      *            <li>3= both servers missing</li>
 149      *            </ul>
 150      * @param emailVariant
 151      * @param successSSL
 152      * @param successMail
 153      * @throws IOException
 154      * @throws InterruptedException
 155      * @throws SQLException
 156      * @throws GeneralSecurityException
 157      * @throws GigiApiException
 158      */
 159
 160     private void testEmailAndSSLWithLink(int sslVariant, int emailVariant, boolean successMail) throws IOException, InterruptedException, SQLException, GeneralSecurityException, GigiApiException {
 161         String test = getTestProps().getProperty("domain.local");
 162         assumeNotNull(test);
 163         Matcher m = initailizeDomainForm();
 164         String value = m.group(2);
 165
 166         if (self) {
 167             createCertificateSelf(test, sslVariant == 1 ? "clientAuth" : "serverAuth", value);
 168         } else {
 169             createCertificate(test, CertificateProfile.getByName(sslVariant == 1 ? "client" : "server"));
 170         }
 171
 172         final SSLServerSocket sss = createSSLServer(kp.getPrivate(), c);
 173         int port = sss.getLocalPort();
 174         final SSLServerSocket sss2 = createSSLServer(kp.getPrivate(), c);
 175         int port2 = sss2.getLocalPort();
 176         if (sslVariant == 3 || sslVariant == 2) {
 177             sss2.close();
 178             if (sslVariant == 3) {
 179                 sss.close();
 180             }
 181         }
 182         String content = "adddomain&newdomain=" + URLEncoder.encode(test, "UTF-8") + //
 183                 "&emailType=y&email=2&SSLType=y" + //
 184                 "&ssl-type-0=direct&ssl-port-0=" + port + //
 185                 "&ssl-type-1=direct&ssl-port-1=" + port2 + //
 186                 "&ssl-type-2=direct&ssl-port-2=" + //
 187                 "&ssl-type-3=direct&ssl-port-3=" + //
 188                 "&adddomain&csrf=" + csrf;
 189         String p2 = sendDomainForm(content);
 190         boolean firstSucceeds = sslVariant != 0 && sslVariant != 2;
 191         AsyncTask<Boolean> ass = new AsyncTask<Boolean>() {
 192
 193             @Override
 194             public Boolean run() throws Exception {
 195                 return acceptSSLServer(sss);
 196             }
 197         };
 198         ass.start();
 199         System.out.println(port + " and " + port2 + " ready");
 200         System.err.println(port + " and " + port2 + " ready");
 201         boolean accept2 = acceptSSLServer(sss2);
 202         boolean accept1 = ass.join();
 203         // assertTrue(firstSucceeds ^ accept1);
 204         boolean secondsSucceeds = sslVariant != 0;
 205         // assertTrue(secondsSucceeds ^ accept2);
 206
 207         TestMail mail = getMailReciever().receive();
 208         if (emailVariant == 0) {
 209             mail.verify();
 210         }
 211         waitForPings(3);
 212
 213         String newcontent = IOUtils.readURL(get(p2));
 214         Pattern pat = Pattern.compile("<td>ssl</td>\\s*<td>success</td>");
 215         Matcher matcher = pat.matcher(newcontent);
 216         assertTrue(newcontent, firstSucceeds ^ matcher.find());
 217         assertTrue(newcontent, secondsSucceeds ^ matcher.find());
 218         assertFalse(newcontent, matcher.find());
 219         pat = Pattern.compile("<td>email</td>\\s*<td>success</td>");
 220         assertTrue(newcontent, !successMail ^ pat.matcher(newcontent).find());
 221     }
 222
 223     private void createCertificate(String test, CertificateProfile profile) throws GeneralSecurityException, IOException, SQLException, InterruptedException, GigiApiException {
 224         kp = generateKeypair();
 225         String csr = generatePEMCSR(kp, "CN=" + test);
 226         User u = User.getById(id);
 227         Certificate c = new Certificate(u, u, Certificate.buildDN("CN", test), Digest.SHA256, csr, CSRType.CSR, profile);
 228         c.issue(null, "2y", u).waitFor(60000);
 229         this.c = c.cert();
 230     }
 231
 232     private void createCertificateSelf(String test, String eku, String tok) throws GeneralSecurityException, IOException, SQLException, InterruptedException, GigiApiException {
 233         kp = generateKeypair();
 234         HashMap<String, String> name = new HashMap<>();
 235         name.put("CN", "");
 236         name.put("OU", tok);
 237
 238         Date from = new Date();
 239         Date to = new Date(from.getTime() + 1000 * 60 * 60 * 2);
 240         List<Certificate.SubjectAlternateName> l = new LinkedList<>();
 241
 242         byte[] cert = SimpleSigner.generateCert(kp.getPublic(), kp.getPrivate(), name, new X500Principal(SimpleSigner.genX500Name(name).getEncoded()), l, from, to, Digest.SHA256, eku);
 243         c = (X509Certificate) CertificateFactory.getInstance("X509").generateCertificate(new ByteArrayInputStream(cert));
 244     }
 245
 246     private boolean acceptSSLServer(SSLServerSocket sss) throws IOException {
 247         try (Socket s = sss.accept()) {
 248             s.getOutputStream().write('b');
 249             s.getOutputStream().close();
 250             return true;
 251         } catch (IOException e) {
 252             return false;
 253         }
 254     }
 255
 256     private SSLServerSocket createSSLServer(final PrivateKey priv, final X509Certificate cert) throws Error, IOException {
 257         SSLContext sc;
 258         try {
 259             sc = SSLContext.getInstance("SSL");
 260             sc.init(new KeyManager[] {
 261                 new X509KeyManager() {
 262
 263                     @Override
 264                     public String[] getServerAliases(String keyType, Principal[] issuers) {
 265                         return new String[] {
 266                             "server"
 267                         };
 268                     }
 269
 270                     @Override
 271                     public PrivateKey getPrivateKey(String alias) {
 272                         return priv;
 273                     }
 274
 275                     @Override
 276                     public String[] getClientAliases(String keyType, Principal[] issuers) {
 277                         throw new Error();
 278                     }
 279
 280                     @Override
 281                     public X509Certificate[] getCertificateChain(String alias) {
 282                         return new X509Certificate[] {
 283                             cert
 284                         };
 285                     }
 286
 287                     @Override
 288                     public String chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket) {
 289                         throw new Error();
 290                     }
 291
 292                     @Override
 293                     public String chooseServerAlias(String keyType, Principal[] issuers, Socket socket) {
 294                         return "server";
 295                     }
 296
 297                 }
 298             }, new TrustManager[] {
 299                 new X509TrustManager() {
 300
 301                     @Override
 302                     public X509Certificate[] getAcceptedIssuers() {
 303                         return null;
 304                     }
 305
 306                     @Override
 307                     public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
 308
 309                     @Override
 310                     public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {}
 311                 }
 312             }, new SecureRandom());
 313         } catch (NoSuchAlgorithmException e) {
 314             e.printStackTrace();
 315             throw new Error(e);
 316         } catch (KeyManagementException e) {
 317             e.printStackTrace();
 318             throw new Error(e);
 319         }
 320
 321         SSLServerSocketFactory sssf = sc.getServerSocketFactory();
 322         return (SSLServerSocket) sssf.createServerSocket(0);
 323     }
 324
 325     public static void main(String[] args) throws Exception {
 326         initEnvironment();
 327         TestSSL t1 = new TestSSL();
 328         t1.sslAndMailSuccess();
 329         tearDownServer();
 330     }
 331
 332 }