Examples of java.security.cert.CertPath

java.security.cert.CertPath
An immutable sequence of certificates (a certification path).
This is an abstract class that defines the methods common to all {@code CertPath}s. Subclasses can handle different kinds of certificates (X.509, PGP, etc.).
All {@code CertPath} objects have a type, a list of{@code Certificate}s, and one or more supported encodings. Because the {@code CertPath} class is immutable, a {@code CertPath} cannotchange in any externally visible way after being constructed. This stipulation applies to all public fields and methods of this class and any added or overridden by subclasses.
The type is a {@code String} that identifies the type of{@code Certificate}s in the certification path. For each certificate {@code cert} in a certification path {@code certPath}, {@code cert.getType().equals(certPath.getType())} must be{@code true}.
The list of {@code Certificate}s is an ordered {@code List} ofzero or more {@code Certificate}s. This {@code List} and allof the {@code Certificate}s contained in it must be immutable.
Each {@code CertPath} object must support one or more encodingsso that the object can be translated into a byte array for storage or transmission to other parties. Preferably, these encodings should be well-documented standards (such as PKCS#7). One of the encodings supported by a {@code CertPath} is considered the default encoding. Thisencoding is used if no encoding is explicitly requested (for the {@link #getEncoded() getEncoded()} method, for instance).
All {@code CertPath} objects are also {@code Serializable}. {@code CertPath} objects are resolved into an alternate{@link CertPathRep CertPathRep} object during serialization. This allowsa {@code CertPath} object to be serialized into an equivalentrepresentation regardless of its underlying implementation.
{@code CertPath} objects can be created with a{@code CertificateFactory} or they can be returned by other classes,such as a {@code CertPathBuilder}.
By convention, X.509 {@code CertPath}s (consisting of {@code X509Certificate}s), are ordered starting with the target certificate and ending with a certificate issued by the trust anchor. That is, the issuer of one certificate is the subject of the following one. The certificate representing the {@link TrustAnchor TrustAnchor} should not beincluded in the certification path. Unvalidated X.509 {@code CertPath}s may not follow these conventions. PKIX {@code CertPathValidator}s will detect any departure from these conventions that cause the certification path to be invalid and throw a {@code CertPathValidatorException}.
Every implementation of the Java platform is required to support the following standard {@code CertPath} encodings:
- {@code PKCS7}
- {@code PkiPath}
These encodings are described in the CertPath Encodings section of the Java Cryptography Architecture Standard Algorithm Name Documentation. Consult the release documentation for your implementation to see if any other encodings are supported.
Concurrent Access
All {@code CertPath} objects must be thread-safe. That is, multiplethreads may concurrently invoke the methods defined in this class on a single {@code CertPath} object (or more than one) with noill effects. This is also true for the {@code List} returned by{@code CertPath.getCertificates}.
Requiring {@code CertPath} objects to be immutable and thread-safeallows them to be passed around to various pieces of code without worrying about coordinating access. Providing this thread-safety is generally not difficult, since the {@code CertPath} and{@code List} objects in question are immutable. @see CertificateFactory @see CertPathBuilder @author Yassir Elley @since 1.4

      serverSubject));
      List certPaths =
    SubjectCredentials.getCertificateChains(serverSubject);
      if (certPaths != null) {
    for (int i = certPaths.size(); --i >= 0; ) {
        CertPath chain = (CertPath) certPaths.get(i);
        X509Certificate firstCert = firstX509Cert(chain);
        X500Principal p = firstCert.getSubjectX500Principal();
        if (progress.containsKey(p)) {
      try {
          checkValidity(chain, null);

View Full Code Here


            //validating path
            List<Certificate> certchain = new ArrayList<Certificate>();
            certchain.addAll(cACertChain);
            certchain.add(verCert);
            CertPath cp = CertificateFactory.getInstance("X.509","BC").generateCertPath(certchain);


            Set<TrustAnchor> trust = new HashSet<TrustAnchor>();
            trust.add(new TrustAnchor(rootCert, null));


            CertPathValidator cpv = CertPathValidator.getInstance("PKIX","BC");

View Full Code Here

          params.setDate( new Date() );


          // Create the validator and validate the path
          CertPathValidator certPathValidator = CertPathValidator.getInstance(CertPathValidator.getDefaultType(), "BC");
          CertificateFactory fact = CertTools.getCertificateFactory();
          CertPath certpath = fact.generateCertPath(calist);


          CertPathValidatorResult result = certPathValidator.validate(certpath, params);


          // Get the certificates validate in the path
          PKIXCertPathValidatorResult pkixResult = (PKIXCertPathValidatorResult)result;
          returnval.addAll(certpath.getCertificates());


          // Get the CA used to validate this path
          TrustAnchor ta = pkixResult.getTrustAnchor();
          X509Certificate cert = ta.getTrustedCert();
          returnval.add(cert);

View Full Code Here

        cpbParams.setRevocationEnabled(false);


        // Build path
        PKIXCertPathBuilderResult cpbResult =
            (PKIXCertPathBuilderResult) cpb.build(cpbParams);
        CertPath certPath = cpbResult.getCertPath();


        // Validate path
        final CertPathValidator cpv = CertPathValidator.getInstance("PKIX");
        final PKIXParameters params = new PKIXParameters(anchors);
        params.setSigProvider("BC");
        params.setRevocationEnabled(false);
//                X509CertSelector targetCertConstraints = new X509CertSelector();
//                targetCertConstraints.setKeyUsage(keyUsage)
//                params.setTargetCertConstraints(targetCertConstraints);


        PKIXCertPathValidatorResult result =
            (PKIXCertPathValidatorResult) cpv.validate(certPath, params);
//                PolicyNode policyTree = result.getPolicyTree();
//                PublicKey subjectPublicKey = result.getPublicKey();
        if (LOG.isDebugEnabled()) {
            LOG.debug("Found trust anchor: " + result.getTrustAnchor());
        }


        List<X509Certificate> signerChain = new ArrayList<X509Certificate>();


        for (Certificate cert : certPath.getCertificates()) {
            signerChain.add((X509Certificate) cert);
        }
        if (signerChain.size() > 0) {
            signerChain.add(result.getTrustAnchor().getTrustedCert());
        }

View Full Code Here


              //validating path
              List certchain = new ArrayList();
              certchain.addAll(cACertChain);
              certchain.add(verCert);
              CertPath cp = CertificateFactory.getInstance("X.509","BC").generateCertPath(certchain);


              Set trust = new HashSet();
              trust.add(new TrustAnchor(rootCert, null));


              CertPathValidator cpv = CertPathValidator.getInstance("PKIX","BC");

View Full Code Here

      certificateResponse = new String(Base64.encode(responseData.getResponseData(), false));
            try {
                CertificateFactory cf = CertificateFactory.getInstance("X.509");
                String pkcs7 = PEM_PKCS7_BEGIN + "\n" + new String(Base64.encode(responseData.getResponseData(), true)) + "\n" + PEM_PKCS7_END + "\n";
                log.debug("pkcs7="+pkcs7);
              CertPath certPath = cf.generateCertPath(new ByteArrayInputStream(responseData.getResponseData()), "PKCS7");
              List<? extends Certificate> certList = certPath.getCertificates();
              Certificate caCert = certList.get(certList.size()-1);
              String caCertificate = new String(Base64.encode(caCert.getEncoded(), false));
        resource = new ByteArrayResource(caCertificate.getBytes());
        mimeType = "application/x-x509-ca-cert";
            } catch (CertificateException e) {

View Full Code Here

       
       //validating path
       List certchain = new ArrayList();
       certchain.addAll(cACertChain);
       certchain.add(usercert);
       CertPath cp = CertificateFactory.getInstance("X.509","BC").generateCertPath(certchain);
       
       Set trust = new HashSet();
       trust.add(new TrustAnchor(rootCert, null));
       
       CertPathValidator cpv = CertPathValidator.getInstance("PKIX","BC");

View Full Code Here

                    ArrayList<Certificate> certList = new ArrayList<Certificate>();
                      certList.add(cert);
                      certList.addAll(caSession.getCA(Admin.getInternalAdmin(), CertTools.getIssuerDN(cert).hashCode()).getCertificateChain());
                      // Create large certificate-only PKCS7
                      CertificateFactory cf = CertificateFactory.getInstance("X.509");
                      CertPath certPath = cf.generateCertPath(new ByteArrayInputStream(CertTools.getPEMFromCerts(certList)));
                      result = certPath.getEncoded("PKCS7");
              } else {  
              return new CertificateRequestResponse(submessage.getRequestId(), false, MSG_UNSUPPORTED_RESPONSE_TYPE, null, null);
              }
              break;
            case CertificateRequestRequest.REQUEST_TYPE_CRMF:
              // Extract request in a format that EJBCA can process
          CertReqMessages certReqMessages = CertReqMessages.getInstance(new ASN1InputStream(submessage.getRequestData()).readObject());
          PKIMessage msg = new PKIMessage(new PKIHeader(
              new DERInteger(2), new GeneralName(new X509Name("CN=unused")), new GeneralName(new X509Name("CN=unused"))),
              new PKIBody(certReqMessages, 2)); // [2] CertReqMessages --Certification Request
              CrmfRequestMessage crmfReq = new CrmfRequestMessage(msg, null, true, null);
              crmfReq.setUsername(submessage.getUsername());
              crmfReq.setPassword(submessage.getPassword());
              // Request and extract certificate from response
              IResponseMessage response = signSession.createCertificate(admin, crmfReq, org.ejbca.core.protocol.cmp.CmpResponseMessage.class, null);
              ASN1InputStream ais = new ASN1InputStream(new ByteArrayInputStream(response.getResponseMessage()));
              CertRepMessage certRepMessage = PKIMessage.getInstance(ais.readObject()).getBody().getCp();
          InputStream inStream = new ByteArrayInputStream(certRepMessage.getResponse(0).getCertifiedKeyPair().getCertOrEncCert().getCertificate().getEncoded());
          cert = CertificateFactory.getInstance("X.509").generateCertificate(inStream);
          inStream.close();
          // Convert to the right response type
              if (submessage.getResponseType() == CertificateRequestRequest.RESPONSE_TYPE_CERTIFICATE) {
                result = cert.getEncoded();
              } else if (submessage.getResponseType() == CertificateRequestRequest.RESPONSE_TYPE_PKCS7) {  
                result = signSession.createPKCS7(admin, cert, false);
              } else if (submessage.getResponseType() == CertificateRequestRequest.RESPONSE_TYPE_PKCS7WITHCHAIN) {
                // Read certificate chain
                    ArrayList<Certificate> certList = new ArrayList<Certificate>();
                      certList.add(cert);
                      certList.addAll(caSession.getCA(Admin.getInternalAdmin(), CertTools.getIssuerDN(cert).hashCode()).getCertificateChain());
                      // Create large certificate-only PKCS7
                      CertificateFactory cf = CertificateFactory.getInstance("X.509");
                      CertPath certPath = cf.generateCertPath(new ByteArrayInputStream(CertTools.getPEMFromCerts(certList)));
                      result = certPath.getEncoded("PKCS7");
              } else {
              return new CertificateRequestResponse(submessage.getRequestId(), false, MSG_UNSUPPORTED_RESPONSE_TYPE, null, null);
              }
              break;
            default:

View Full Code Here

          
          //validating path
          List certchain = new ArrayList();
          certchain.addAll(cACertChain);
          certchain.add(usercert);
          CertPath cp = CertificateFactory.getInstance("X.509","BC").generateCertPath(certchain);
          
          Set trust = new HashSet();
          trust.add(new TrustAnchor(rootCert, null));
          
          CertPathValidator cpv = CertPathValidator.getInstance("PKIX","BC");

View Full Code Here

     *
     */
    public X509Certificate[] getX509Certificates(byte[] data, boolean reverse)
        throws WSSecurityException {
        InputStream in = new ByteArrayInputStream(data);
        CertPath path = null;
        try {
            CertificateFactory factory = CertificateFactory.getInstance("X.509");
            path = factory.generateCertPath(in);
        } catch (CertificateException e) {
            throw new WSSecurityException(
                WSSecurityException.SECURITY_TOKEN_UNAVAILABLE, "parseError", null, e
            );
        }
        List l = path.getCertificates();
        X509Certificate[] certs = new X509Certificate[l.size()];
        Iterator iterator = l.iterator();
        for (int i = 0; i < l.size(); i++) {
            certs[(reverse) ? (l.size() - 1 - i) : i] = (X509Certificate) iterator.next();
        }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of java.security.cert.CertPath

com.adito.boot.SSLTrustManager

com.google.step2.xmlsimplesign.CachedCertPathValidator

com.maverick.ssl.SSLTransportTrustManager

com.sun.jini.test.impl.end2end.e2etest.JSSESubjectProvider

com.sun.xml.wss.impl.misc.DefaultCallbackHandler$X509CertificateValidatorImpl

com.sun.xml.wss.impl.misc.WSITProviderSecurityEnvironment

com.sun.xml.wss.impl.WssProviderSecurityEnvironment

gnu.java.lang.CPStringBuilder

net.jini.jeri.ssl.AuthManager

net.jini.jeri.ssl.ClientAuthManager

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.