コード例 #1
0
ファイル: X509Name.java プロジェクト: smsj1010/testproject3
  private void appendValue(
      StringBuffer buf, Hashtable oidSymbols, DERObjectIdentifier oid, String value) {
    String sym = (String) oidSymbols.get(oid);

    if (sym != null) {
      buf.append(sym);
    } else {
      buf.append(oid.getId());
    }

    buf.append('=');

    int index = buf.length();

    buf.append(value);

    int end = buf.length();

    while (index != end) {
      if ((buf.charAt(index) == ',')
          || (buf.charAt(index) == '"')
          || (buf.charAt(index) == '\\')
          || (buf.charAt(index) == '+')
          || (buf.charAt(index) == '<')
          || (buf.charAt(index) == '>')
          || (buf.charAt(index) == ';')) {
        buf.insert(index, "\\");
        index++;
        end++;
      }

      index++;
    }
  }
コード例 #2
0
  public VomsAttributeCertificateInfo(final ASN1Sequence seq) throws ProblemException {

    super(seq);

    ASN1Sequence attributes = getAttributes();

    for (int i = 0; i < attributes.size(); i++) {

      ASN1Sequence attribute = (ASN1Sequence) attributes.getObjectAt(i);
      DERObjectIdentifier id = (DERObjectIdentifier) attribute.getObjectAt(0);

      if (VomsCredentialInfo.VOMS_ATTR_OID.equals(id.getId())) {

        DERSet set = (DERSet) attribute.getObjectAt(1);

        for (int j = 0; j < set.size(); j++) {

          IetfAttrSyntax attr = new IetfAttrSyntax((ASN1Sequence) set.getObjectAt(j));
          ASN1Sequence paSeq = (ASN1Sequence) attr.getPolicyAuthority().getDERObject();
          GeneralName paGName = GeneralName.getInstance(paSeq.getObjectAt(0));
          String paString = ((DERIA5String) paGName.getName()).getString();

          int sep = paString.indexOf("://"); // $NON-NLS-1$
          if (sep != -1) {
            this.voNames.add(paString.substring(0, sep));
          }

          for (Object attrValue : attr.getValues()) {
            String fqanString = new String(((ASN1OctetString) attrValue).getOctets());
            this.fqans.add(FullyQualifiedAttributeName.getFqan(fqanString));
          }
        }
      }
    }
  }
コード例 #3
0
  /**
   * Apply default coversion for the given value depending on the oid and the character range of the
   * value.
   *
   * @param oid the object identifier for the DN entry
   * @param value the value associated with it
   * @return the ASN.1 equivalent for the string value.
   */
  public DERObject getConvertedValue(DERObjectIdentifier oid, String value) {
    if (value.length() != 0 && value.charAt(0) == '#') {
      try {
        return convertHexEncoded(value, 1);
      } catch (IOException e) {
        throw new RuntimeException("can't recode value for oid " + oid.getId());
      }
    } else {
      if (value.length() != 0 && value.charAt(0) == '\\') {
        value = value.substring(1);
      }
      if (oid.equals(X509Name.EmailAddress) || oid.equals(X509Name.DC)) {
        return new DERIA5String(value);
      } else if (oid.equals(
          X509Name.DATE_OF_BIRTH)) // accept time string as well as # (for compatibility)
      {
        return new DERGeneralizedTime(value);
      } else if (oid.equals(X509Name.C)
          || oid.equals(X509Name.SN)
          || oid.equals(X509Name.DN_QUALIFIER)
          || oid.equals(X509Name.TELEPHONE_NUMBER)) {
        return new DERPrintableString(value);
      }
    }

    return new DERUTF8String(value);
  }
コード例 #4
0
ファイル: X509Name.java プロジェクト: smsj1010/testproject3
  /**
   * Constructor from a table of attributes with ordering.
   *
   * <p>it's is assumed the table contains OID/String pairs, and the contents of the table are
   * copied into an internal table as part of the construction process. The ordering vector should
   * contain the OIDs in the order they are meant to be encoded or printed in toString.
   *
   * <p>The passed in converter will be used to convert the strings into their ASN.1 counterparts.
   */
  public X509Name(Vector ordering, Hashtable attributes, X509NameEntryConverter converter) {
    this.converter = converter;

    if (ordering != null) {
      for (int i = 0; i != ordering.size(); i++) {
        this.ordering.addElement(ordering.elementAt(i));
        this.added.addElement(FALSE);
      }
    } else {
      Enumeration e = attributes.keys();

      while (e.hasMoreElements()) {
        this.ordering.addElement(e.nextElement());
        this.added.addElement(FALSE);
      }
    }

    for (int i = 0; i != this.ordering.size(); i++) {
      DERObjectIdentifier oid = (DERObjectIdentifier) this.ordering.elementAt(i);

      if (attributes.get(oid) == null) {
        throw new IllegalArgumentException(
            "No attribute for object id - " + oid.getId() + " - passed to distinguished name");
      }

      this.values.addElement(attributes.get(oid)); // copy the hash table
    }
  }
コード例 #5
0
  protected static void processCertD1ii(
      int index, List[] policyNodes, DERObjectIdentifier _poid, Set _pq) {
    List policyNodeVec = policyNodes[index - 1];

    for (int j = 0; j < policyNodeVec.size(); j++) {
      PKIXPolicyNode _node = (PKIXPolicyNode) policyNodeVec.get(j);

      if (ANY_POLICY.equals(_node.getValidPolicy())) {
        Set _childExpectedPolicies = new HashSet();
        _childExpectedPolicies.add(_poid.getId());

        PKIXPolicyNode _child =
            new PKIXPolicyNode(
                new ArrayList(), index, _childExpectedPolicies, _node, _pq, _poid.getId(), false);
        _node.addChild(_child);
        policyNodes[index].add(_child);
        return;
      }
    }
  }
コード例 #6
0
  protected static boolean processCertD1i(
      int index, List[] policyNodes, DERObjectIdentifier pOid, Set pq) {
    List policyNodeVec = policyNodes[index - 1];

    for (int j = 0; j < policyNodeVec.size(); j++) {
      PKIXPolicyNode node = (PKIXPolicyNode) policyNodeVec.get(j);
      Set expectedPolicies = node.getExpectedPolicies();

      if (expectedPolicies.contains(pOid.getId())) {
        Set childExpectedPolicies = new HashSet();
        childExpectedPolicies.add(pOid.getId());

        PKIXPolicyNode child =
            new PKIXPolicyNode(
                new ArrayList(), index, childExpectedPolicies, node, pq, pOid.getId(), false);
        node.addChild(child);
        policyNodes[index].add(child);

        return true;
      }
    }

    return false;
  }
コード例 #7
0
  /**
   * generate an X509 CRL, based on the current issuer and subject, using the passed in provider for
   * the signing.
   */
  public X509CRL generateX509CRL(PrivateKey key, String provider, SecureRandom random)
      throws NoSuchProviderException, SecurityException, SignatureException, InvalidKeyException {
    Signature sig = null;

    try {
      sig = Signature.getInstance(sigOID.getId(), provider);
    } catch (NoSuchAlgorithmException ex) {
      try {
        sig = Signature.getInstance(signatureAlgorithm, provider);
      } catch (NoSuchAlgorithmException e) {
        throw new SecurityException("exception creating signature: " + e.toString());
      }
    }

    if (random != null) {
      sig.initSign(key, random);
    } else {
      sig.initSign(key);
    }

    if (extensions != null) {
      tbsGen.setExtensions(new X509Extensions(extOrdering, extensions));
    }

    TBSCertList tbsCrl = tbsGen.generateTBSCertList();

    try {
      ByteArrayOutputStream bOut = new ByteArrayOutputStream();
      DEROutputStream dOut = new DEROutputStream(bOut);

      dOut.writeObject(tbsCrl);

      sig.update(bOut.toByteArray());
    } catch (Exception e) {
      throw new SecurityException("exception encoding TBS cert - " + e);
    }

    // Construct the CRL
    ASN1EncodableVector v = new ASN1EncodableVector();

    v.add(tbsCrl);
    v.add(sigAlgId);
    v.add(new DERBitString(sig.sign()));

    return new X509CRLObject(new CertificateList(new DERSequence(v)));
  }
コード例 #8
0
  private Set getExtensionOIDs(boolean critical) {
    X509Extensions extensions = cert.getAcinfo().getExtensions();

    if (extensions != null) {
      Set set = new HashSet();
      Enumeration e = extensions.oids();

      while (e.hasMoreElements()) {
        DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
        X509Extension ext = extensions.getExtension(oid);

        if (ext.isCritical() == critical) {
          set.add(oid.getId());
        }
      }

      return set;
    }

    return null;
  }
コード例 #9
0
 private static boolean certHasPolicy(X509Certificate cert, String sOid) {
   try {
     if (m_logger.isDebugEnabled())
       m_logger.debug("Read cert policies: " + cert.getSerialNumber().toString());
     ByteArrayInputStream bIn = new ByteArrayInputStream(cert.getEncoded());
     ASN1InputStream aIn = new ASN1InputStream(bIn);
     ASN1Sequence seq = (ASN1Sequence) aIn.readObject();
     X509CertificateStructure obj = new X509CertificateStructure(seq);
     TBSCertificateStructure tbsCert = obj.getTBSCertificate();
     if (tbsCert.getVersion() == 3) {
       X509Extensions ext = tbsCert.getExtensions();
       if (ext != null) {
         Enumeration en = ext.oids();
         while (en.hasMoreElements()) {
           DERObjectIdentifier oid = (DERObjectIdentifier) en.nextElement();
           X509Extension extVal = ext.getExtension(oid);
           ASN1OctetString oct = extVal.getValue();
           ASN1InputStream extIn = new ASN1InputStream(new ByteArrayInputStream(oct.getOctets()));
           // if (oid.equals(X509Extensions.CertificatePolicies)) { // bc 146 ja jdk 1.6 puhul -
           // X509Extension.certificatePolicies
           if (oid.equals(X509Extension.certificatePolicies)) { // bc 146 ja jdk 1.6 puhul -
             // X509Extension.certificatePolicies
             ASN1Sequence cp = (ASN1Sequence) extIn.readObject();
             for (int i = 0; i != cp.size(); i++) {
               PolicyInformation pol = PolicyInformation.getInstance(cp.getObjectAt(i));
               DERObjectIdentifier dOid = pol.getPolicyIdentifier();
               String soid2 = dOid.getId();
               if (m_logger.isDebugEnabled()) m_logger.debug("Policy: " + soid2);
               if (soid2.startsWith(sOid)) return true;
             }
           }
         }
       }
     }
   } catch (Exception ex) {
     m_logger.error("Error reading cert policies: " + ex);
   }
   return false;
 }
コード例 #10
0
ファイル: DSATest.java プロジェクト: SreejitS/isaacyang1988
  private void testECDSA239bitBinary(String algorithm, DERObjectIdentifier oid) throws Exception {
    BigInteger r =
        new BigInteger("21596333210419611985018340039034612628818151486841789642455876922391552");
    BigInteger s =
        new BigInteger("197030374000731686738334997654997227052849804072198819102649413465737174");

    byte[] kData =
        BigIntegers.asUnsignedByteArray(
            new BigInteger(
                "171278725565216523967285789236956265265265235675811949404040041670216363"));

    SecureRandom k = new FixedSecureRandom(kData);

    ECCurve curve =
        new ECCurve.F2m(
            239, // m
            36, // k
            new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
            new BigInteger(
                "790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16)); // b

    ECParameterSpec params =
        new ECParameterSpec(
            curve,
            curve.decodePoint(
                Hex.decode(
                    "0457927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D61D8EE5077C33FECF6F1A16B268DE469C3C7744EA9A971649FC7A9616305")), // G
            new BigInteger(
                "220855883097298041197912187592864814557886993776713230936715041207411783"), // n
            BigInteger.valueOf(4)); // h

    ECPrivateKeySpec priKeySpec =
        new ECPrivateKeySpec(
            new BigInteger(
                "145642755521911534651321230007534120304391871461646461466464667494947990"), // d
            params);

    ECPublicKeySpec pubKeySpec =
        new ECPublicKeySpec(
            curve.decodePoint(
                Hex.decode(
                    "045894609CCECF9A92533F630DE713A958E96C97CCB8F5ABB5A688A238DEED6DC2D9D0C94EBFB7D526BA6A61764175B99CB6011E2047F9F067293F57F5")), // Q
            params);

    Signature sgr = Signature.getInstance(algorithm, "BC");
    KeyFactory f = KeyFactory.getInstance("ECDSA", "BC");
    PrivateKey sKey = f.generatePrivate(priKeySpec);
    PublicKey vKey = f.generatePublic(pubKeySpec);
    byte[] message = new byte[] {(byte) 'a', (byte) 'b', (byte) 'c'};

    sgr.initSign(sKey, k);

    sgr.update(message);

    byte[] sigBytes = sgr.sign();

    sgr = Signature.getInstance(oid.getId(), "BC");

    sgr.initVerify(vKey);

    sgr.update(message);

    if (!sgr.verify(sigBytes)) {
      fail("239 Bit EC RIPEMD160 verification failed");
    }
  }
コード例 #11
0
ファイル: PEMUtilities.java プロジェクト: slambour/oss
 static boolean isPKCS12(DERObjectIdentifier algOid) {
   return algOid.getId().startsWith(PKCSObjectIdentifiers.pkcs_12PbeIds.getId());
 }