Exemplo n.º 1
1
  public static void go0(String... expected) throws Exception {
    System.setProperty("sun.security.krb5.debug", "true");

    // Make sure KDCs' ports starts with 1 and 2 and 3,
    // useful for checking debug output.
    int p1 = 10000 + new java.util.Random().nextInt(10000);
    int p2 = 20000 + new java.util.Random().nextInt(10000);
    int p3 = 30000 + new java.util.Random().nextInt(10000);

    FileWriter fw = new FileWriter("alternative-krb5.conf");

    fw.write(
        "[libdefaults]\n"
            + "default_realm = "
            + OneKDC.REALM
            + "\n"
            + "kdc_timeout = "
            + toReal(2000)
            + "\n");
    fw.write(
        "[realms]\n"
            + OneKDC.REALM
            + " = {\n"
            + "kdc = "
            + OneKDC.KDCHOST
            + ":"
            + p1
            + "\n"
            + "kdc = "
            + OneKDC.KDCHOST
            + ":"
            + p2
            + "\n"
            + "kdc = "
            + OneKDC.KDCHOST
            + ":"
            + p3
            + "\n"
            + "}\n");

    fw.close();
    System.setProperty("java.security.krb5.conf", "alternative-krb5.conf");
    Config.refresh();

    // Turn on k3 only
    KDC k3 = on(p3);

    test(expected[0]);
    test(expected[1]);
    Config.refresh();
    test(expected[2]);

    k3.terminate(); // shutdown k3
    on(p2); // k2 is on
    test(expected[3]);
    on(p1); // k1 and k2 is on
    test(expected[4]);
  }
Exemplo n.º 2
0
  public static void main(String[] args) throws Exception {
    File f = new File(System.getProperty("test.src", "."), "unreachable.krb5.conf");
    System.setProperty("java.security.krb5.conf", f.getPath());
    Config.refresh();

    // If PortUnreachableException is not received, the login will consume
    // about 3*3*30 seconds and the test will timeout.
    try {
      Context.fromUserPass("name", "pass".toCharArray(), true);
    } catch (LoginException le) {
      // This is OK
    }
  }
Exemplo n.º 3
0
  /**
   * Creates the KDC and starts it.
   *
   * @param etype Encryption type, null if not specified
   * @throws java.lang.Exception if there's anything wrong
   */
  public OneKDC(String etype) throws Exception {
    super(REALM, KDCHOST, 0, true);
    addPrincipal(USER, PASS);
    addPrincipalRandKey("krbtgt/" + REALM);
    addPrincipalRandKey(SERVER);
    addPrincipalRandKey(BACKEND);
    KDC.saveConfig(
        KRB5_CONF,
        this,
        "forwardable = true",
        "default_keytab_name = " + KTAB,
        etype == null ? "" : "default_tkt_enctypes=" + etype + "\ndefault_tgs_enctypes=" + etype);
    System.setProperty("java.security.krb5.conf", KRB5_CONF);
    // Whatever krb5.conf had been loaded before, we reload ours now.
    Config.refresh();

    writeKtab(KTAB);
    new File(KRB5_CONF).deleteOnExit();
    new File(KTAB).deleteOnExit();
  }