Examples with KerberosPrincipal javax.security.auth.kerberos.KerberosPrincipal used on opensource projects

Example 51 with KerberosPrincipal

use of javax.security.auth.kerberos.KerberosPrincipal in project pac4j by pac4j.

the class SunJaasKerberosTicketValidator method internalInit.

@Override
protected void internalInit() {
    // then internalInit() runs lazily during the first validateTicket() call
    try {
        CommonHelper.assertNotNull("servicePrincipal must be specified", this.servicePrincipal);
        CommonHelper.assertNotNull("keyTab must be specified", this.keyTabLocation);
        String keyTabLocationAsString = this.keyTabLocation.getURL().toExternalForm();
        // As Java 6 accepts it with and without the prefix, we don't need to check for Java 7
        if (keyTabLocationAsString.startsWith("file:")) {
            keyTabLocationAsString = keyTabLocationAsString.substring(5);
        }
        LoginConfig loginConfig = new LoginConfig(keyTabLocationAsString, this.servicePrincipal, this.debug);
        Set<Principal> princ = new HashSet<>(1);
        princ.add(new KerberosPrincipal(this.servicePrincipal));
        Subject sub = new Subject(false, princ, new HashSet<>(), new HashSet<>());
        LoginContext lc = new LoginContext("", sub, null, loginConfig);
        lc.login();
        this.serviceSubject = lc.getSubject();
    } catch (final LoginException | IOException e) {
        throw new TechnicalException(e);
    }
}

Example 52 with KerberosPrincipal

use of javax.security.auth.kerberos.KerberosPrincipal in project pac4j by pac4j.

the class KerberosTicketValidation method subject.

public Subject subject() {
    final Set<KerberosPrincipal> princs = new HashSet<>();
    princs.add(new KerberosPrincipal(servicePrincipal));
    return new Subject(false, princs, new HashSet<>(), new HashSet<>());
}

Example 53 with KerberosPrincipal

use of javax.security.auth.kerberos.KerberosPrincipal in project bookkeeper by apache.

the class TGTRefreshThread method getTGT.

// Initialize 'lastLogin' to do a login at first time
private synchronized KerberosTicket getTGT() {
    Set<KerberosTicket> tickets = container.getSubject().getPrivateCredentials(KerberosTicket.class);
    for (KerberosTicket ticket : tickets) {
        KerberosPrincipal server = ticket.getServer();
        if (server.getName().equals("krbtgt/" + server.getRealm() + "@" + server.getRealm())) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Client principal is \"" + ticket.getClient().getName() + "\".");
                LOG.debug("Server principal is \"" + ticket.getServer().getName() + "\".");
            }
            return ticket;
        }
    }
    return null;
}

Example 54 with KerberosPrincipal

use of javax.security.auth.kerberos.KerberosPrincipal in project registry by hortonworks.

the class TestKerberosAuthenticationHandler method testInit.

@Test(timeout = 60000)
public void testInit() throws Exception {
    Assert.assertEquals(KerberosTestUtils.getKeytabFile(), handler.getKeytab());
    Set<KerberosPrincipal> principals = handler.getPrincipals();
    Principal expectedPrincipal = new KerberosPrincipal(KerberosTestUtils.getServerPrincipal());
    Assert.assertTrue(principals.contains(expectedPrincipal));
    Assert.assertEquals(1, principals.size());
}

Example 55 with KerberosPrincipal

use of javax.security.auth.kerberos.KerberosPrincipal in project testcases by coheigea.

the class TokenPreAuthTest method unitTokenAuthGSSTest.

// Use the TokenAuthLoginModule in Kerby to log in to the KDC using a JWT token
@org.junit.Test
public void unitTokenAuthGSSTest() throws Exception {
    // 1. Get a TGT from the KDC for the client + create an armor cache
    KrbClient client = new KrbClient();
    client.setKdcHost("localhost");
    client.setKdcTcpPort(kerbyServer.getKdcPort());
    client.setAllowUdp(false);
    client.setKdcRealm(kerbyServer.getKdcSetting().getKdcRealm());
    client.init();
    TgtTicket tgt = client.requestTgt("alice@service.ws.apache.org", "alice");
    assertNotNull(tgt);
    // Write to cache
    Credential credential = new Credential(tgt);
    CredentialCache cCache = new CredentialCache();
    cCache.addCredential(credential);
    cCache.setPrimaryPrincipal(tgt.getClientPrincipal());
    File cCacheFile = File.createTempFile("krb5_alice@service.ws.apache.org", "cc");
    cCache.store(cCacheFile);
    // Now read in JAAS config + substitute in the armor cache file path value
    String basedir = System.getProperty("basedir");
    if (basedir == null) {
        basedir = new File(".").getCanonicalPath();
    }
    File f = new File(basedir + "/target/test-classes/kerberos/kerberos.jaas");
    FileInputStream inputStream = new FileInputStream(f);
    String content = IOUtils.toString(inputStream, "UTF-8");
    inputStream.close();
    content = content.replaceAll("armorCacheVal", cCacheFile.getPath());
    File f2 = new File(basedir + "/target/test-classes/kerberos/kerberos.jaas");
    FileOutputStream outputStream = new FileOutputStream(f2);
    IOUtils.write(content, outputStream, "UTF-8");
    outputStream.close();
    // 2. Create a JWT token using CXF
    JwtClaims claims = new JwtClaims();
    claims.setSubject("alice");
    claims.setIssuer("DoubleItSTSIssuer");
    claims.setIssuedAt(new Date().getTime() / 1000L);
    claims.setExpiryTime(new Date().getTime() + (60L + 1000L));
    String address = "krbtgt/service.ws.apache.org@service.ws.apache.org";
    claims.setAudiences(Collections.singletonList(address));
    KeyStore keystore = KeyStore.getInstance("JKS");
    keystore.load(Loader.getResourceAsStream("clientstore.jks"), "cspass".toCharArray());
    Properties signingProperties = new Properties();
    signingProperties.put(JoseConstants.RSSEC_SIGNATURE_ALGORITHM, SignatureAlgorithm.RS256.name());
    signingProperties.put(JoseConstants.RSSEC_KEY_STORE, keystore);
    signingProperties.put(JoseConstants.RSSEC_KEY_STORE_ALIAS, "myclientkey");
    signingProperties.put(JoseConstants.RSSEC_KEY_PSWD, "ckpass");
    JwsHeaders jwsHeaders = new JwsHeaders(signingProperties);
    JwsJwtCompactProducer jws = new JwsJwtCompactProducer(jwsHeaders, claims);
    JwsSignatureProvider sigProvider = JwsUtils.loadSignatureProvider(signingProperties, jwsHeaders);
    String signedToken = jws.signWith(sigProvider);
    // Store the JWT token in the token cache
    File tokenCache = new File(basedir + "/target/tokencache.txt");
    if (!tokenCache.exists()) {
        tokenCache.createNewFile();
    }
    TokenCache.writeToken(signedToken, tokenCache.getPath());
    // 3. Now log in using JAAS
    LoginContext loginContext = new LoginContext("aliceTokenAuth", new KerberosCallbackHandler());
    loginContext.login();
    Subject clientSubject = loginContext.getSubject();
    // Set<Principal> clientPrincipals = clientSubject.getPrincipals();
    // assertFalse(clientPrincipals.isEmpty());
    // Get the TGT
    Set<KerberosTicket> privateCredentials = clientSubject.getPrivateCredentials(KerberosTicket.class);
    assertFalse(privateCredentials.isEmpty());
    // Get the service ticket using GSS
    KerberosClientExceptionAction action = new KerberosClientExceptionAction(new KerberosPrincipal("alice@service.ws.apache.org"), "bob@service.ws.apache.org");
    byte[] ticket = (byte[]) Subject.doAs(clientSubject, action);
    assertNotNull(ticket);
    loginContext.logout();
    validateServiceTicket(ticket);
    cCacheFile.delete();
    tokenCache.delete();
}