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Example 1 with KrbToken

use of org.apache.kerby.kerberos.kerb.type.base.KrbToken in project testcases by coheigea.

the class TokenPreAuthTest method jwtUnitTestAccess.

@org.junit.Test
public void jwtUnitTestAccess() throws Exception {
    // Get a TGT
    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);
    KrbTokenClient tokenClient = new KrbTokenClient(client);
    tokenClient.setKdcHost("localhost");
    tokenClient.setKdcTcpPort(kerbyServer.getKdcPort());
    tokenClient.setAllowUdp(false);
    tokenClient.setKdcRealm(kerbyServer.getKdcSetting().getKdcRealm());
    tokenClient.init();
    // 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 = "bob/service.ws.apache.org@service.ws.apache.org";
    claims.setAudiences(Collections.singletonList(address));
    // Wrap it in a KrbToken + sign it
    CXFKrbToken krbToken = new CXFKrbToken(claims, false);
    krbToken.sign();
    // Now get a SGT using the JWT
    SgtTicket tkt;
    try {
        tkt = tokenClient.requestSgt(krbToken, "bob/service.ws.apache.org@service.ws.apache.org", cCacheFile.getPath());
        assertTrue(tkt != null);
        // Decrypt the ticket
        Ticket ticket = tkt.getTicket();
        String bob = "bob/service.ws.apache.org@service.ws.apache.org";
        EncryptionKey key = EncryptionHandler.string2Key(bob, "bob", ticket.getEncryptedEncPart().getEType());
        EncTicketPart encPart = EncryptionUtil.unseal(ticket.getEncryptedEncPart(), key, KeyUsage.KDC_REP_TICKET, EncTicketPart.class);
        // Examine the authorization data
        AuthorizationData authzData = encPart.getAuthorizationData();
        assertEquals(1, authzData.getElements().size());
        AuthorizationDataEntry dataEntry = authzData.getElements().iterator().next();
        AdToken token = dataEntry.getAuthzDataAs(AdToken.class);
        KrbToken decodedKrbToken = token.getToken();
        assertEquals("alice", decodedKrbToken.getSubject());
        assertEquals(address, decodedKrbToken.getAudiences().get(0));
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail();
    }
    cCacheFile.delete();
}
Also used : TgtTicket(org.apache.kerby.kerberos.kerb.type.ticket.TgtTicket) KerberosTicket(javax.security.auth.kerberos.KerberosTicket) TgtTicket(org.apache.kerby.kerberos.kerb.type.ticket.TgtTicket) Ticket(org.apache.kerby.kerberos.kerb.type.ticket.Ticket) SgtTicket(org.apache.kerby.kerberos.kerb.type.ticket.SgtTicket) GSSCredential(org.ietf.jgss.GSSCredential) Credential(org.apache.kerby.kerberos.kerb.ccache.Credential) KrbTokenClient(org.apache.kerby.kerberos.kerb.client.KrbTokenClient) AuthorizationData(org.apache.kerby.kerberos.kerb.type.ad.AuthorizationData) JwtClaims(org.apache.cxf.rs.security.jose.jwt.JwtClaims) SgtTicket(org.apache.kerby.kerberos.kerb.type.ticket.SgtTicket) AuthorizationDataEntry(org.apache.kerby.kerberos.kerb.type.ad.AuthorizationDataEntry) EncryptionKey(org.apache.kerby.kerberos.kerb.type.base.EncryptionKey) KrbClient(org.apache.kerby.kerberos.kerb.client.KrbClient) EncTicketPart(org.apache.kerby.kerberos.kerb.type.ticket.EncTicketPart) Date(java.util.Date) GSSException(org.ietf.jgss.GSSException) KrbException(org.apache.kerby.kerberos.kerb.KrbException) KrbToken(org.apache.kerby.kerberos.kerb.type.base.KrbToken) CredentialCache(org.apache.kerby.kerberos.kerb.ccache.CredentialCache) AdToken(org.apache.kerby.kerberos.kerb.type.ad.AdToken) File(java.io.File)

Example 2 with KrbToken

use of org.apache.kerby.kerberos.kerb.type.base.KrbToken in project testcases by coheigea.

the class KerbyHttpAuthSupplier method decorateSubject.

@Override
protected void decorateSubject(Subject subject) {
    KrbRuntime.setTokenProvider(new JwtTokenProvider());
    try {
        JWT jwt = JWTParser.parse(jwtToken);
        AuthToken authToken = new JwtAuthToken(jwt.getJWTClaimsSet());
        KrbToken krbToken = new KrbToken(authToken, TokenFormat.JWT);
        krbToken.setTokenValue(jwtToken.getBytes());
        subject.getPrivateCredentials().add(krbToken);
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}
Also used : JwtTokenProvider(org.apache.kerby.kerberos.provider.token.JwtTokenProvider) JwtAuthToken(org.apache.kerby.kerberos.provider.token.JwtAuthToken) KrbToken(org.apache.kerby.kerberos.kerb.type.base.KrbToken) JWT(com.nimbusds.jwt.JWT) AuthToken(org.apache.kerby.kerberos.kerb.type.base.AuthToken) JwtAuthToken(org.apache.kerby.kerberos.provider.token.JwtAuthToken) ParseException(java.text.ParseException)

Aggregations

KrbToken (org.apache.kerby.kerberos.kerb.type.base.KrbToken)2 JWT (com.nimbusds.jwt.JWT)1 File (java.io.File)1 ParseException (java.text.ParseException)1 Date (java.util.Date)1 KerberosTicket (javax.security.auth.kerberos.KerberosTicket)1 JwtClaims (org.apache.cxf.rs.security.jose.jwt.JwtClaims)1 KrbException (org.apache.kerby.kerberos.kerb.KrbException)1 Credential (org.apache.kerby.kerberos.kerb.ccache.Credential)1 CredentialCache (org.apache.kerby.kerberos.kerb.ccache.CredentialCache)1 KrbClient (org.apache.kerby.kerberos.kerb.client.KrbClient)1 KrbTokenClient (org.apache.kerby.kerberos.kerb.client.KrbTokenClient)1 AdToken (org.apache.kerby.kerberos.kerb.type.ad.AdToken)1 AuthorizationData (org.apache.kerby.kerberos.kerb.type.ad.AuthorizationData)1 AuthorizationDataEntry (org.apache.kerby.kerberos.kerb.type.ad.AuthorizationDataEntry)1 AuthToken (org.apache.kerby.kerberos.kerb.type.base.AuthToken)1 EncryptionKey (org.apache.kerby.kerberos.kerb.type.base.EncryptionKey)1 EncTicketPart (org.apache.kerby.kerberos.kerb.type.ticket.EncTicketPart)1 SgtTicket (org.apache.kerby.kerberos.kerb.type.ticket.SgtTicket)1 TgtTicket (org.apache.kerby.kerberos.kerb.type.ticket.TgtTicket)1