Example usage for java.security NoSuchAlgorithmException getLocalizedMessage

List of usage examples for java.security NoSuchAlgorithmException getLocalizedMessage

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Introduction

In this page you can find the example usage for java.security NoSuchAlgorithmException getLocalizedMessage.

Prototype

public String getLocalizedMessage()

Source Link

Document

Creates a localized description of this throwable.

Usage

From source file:org.apache.xml.security.algorithms.implementations.SignatureDSA.java

/**
 * Constructor SignatureDSA/*from w  w  w. java2 s  .  com*/
 *
 * @throws XMLSignatureException
 */
public SignatureDSA() throws XMLSignatureException {
    String algorithmID = JCEMapper.translateURItoJCEID(SignatureDSA.URI);
    if (log.isDebugEnabled()) {
        log.debug("Created SignatureDSA using " + algorithmID);
    }

    String provider = JCEMapper.getProviderId();
    try {
        if (provider == null) {
            this.signatureAlgorithm = Signature.getInstance(algorithmID);
        } else {
            this.signatureAlgorithm = Signature.getInstance(algorithmID, provider);
        }
    } catch (java.security.NoSuchAlgorithmException ex) {
        Object[] exArgs = { algorithmID, ex.getLocalizedMessage() };
        throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs);
    } catch (java.security.NoSuchProviderException ex) {
        Object[] exArgs = { algorithmID, ex.getLocalizedMessage() };
        throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs);
    }
}

From source file:com.qut.middleware.esoemanager.manager.logic.impl.ServiceCryptoImpl.java

private String generatePassphrase() {
    SecureRandom random;// ww  w .  j  a v a  2s  .  c o m
    String passphrase;
    byte[] buf;

    try {
        random = SecureRandom.getInstance("SHA1PRNG");
    } catch (NoSuchAlgorithmException nsae) {
        this.logger.error("NoSuchAlgorithmException when trying to create SecureRandom instance " //$NON-NLS-1$
                + nsae.getLocalizedMessage());
        this.logger.debug(nsae.getLocalizedMessage(), nsae);
        random = new SecureRandom();
    }

    buf = new byte[Constants.PASSPHRASE_LENGTH];
    random.nextBytes(buf);
    passphrase = new String(Hex.encodeHex(buf));

    return passphrase;
}

From source file:org.apache.xml.security.algorithms.implementations.SignatureECDSA.java

/**
 * Constructor SignatureRSA//  w  w  w.  j av a2 s  .  co m
 *
 * @throws XMLSignatureException
 */
public SignatureECDSA() throws XMLSignatureException {

    String algorithmID = JCEMapper.translateURItoJCEID(this.engineGetURI());

    if (log.isDebugEnabled()) {
        log.debug("Created SignatureECDSA using " + algorithmID);
    }
    String provider = JCEMapper.getProviderId();
    try {
        if (provider == null) {
            this.signatureAlgorithm = Signature.getInstance(algorithmID);
        } else {
            this.signatureAlgorithm = Signature.getInstance(algorithmID, provider);
        }
    } catch (java.security.NoSuchAlgorithmException ex) {
        Object[] exArgs = { algorithmID, ex.getLocalizedMessage() };

        throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs);
    } catch (NoSuchProviderException ex) {
        Object[] exArgs = { algorithmID, ex.getLocalizedMessage() };

        throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs);
    }
}

From source file:jfs.sync.encryption.AbstractEncryptedStorageAccess.java

protected String getEncryptedFileName(String relativePath, String pathElement) {
    if (encryptionCache.containsKey(relativePath+getSeparator()+pathElement)) {
        return encryptionCache.get(relativePath+getSeparator()+pathElement);
    } // if//from w ww  . ja  v  a2s.c o  m
    try {
        Cipher encrypter = SecurityUtils.getCipher(getCipherSpec(), Cipher.ENCRYPT_MODE, getCredentials(relativePath));
        byte[] bytes = encrypter.doFinal(getEncodedFileName(relativePath, pathElement));
        StringBuilder result = new StringBuilder();
        int index = 0;
        int bc = 0;
        // System.out.print("E: ");
        for (int i = 0; i<bytes.length; i++) {
            for (int mask = 128; mask>0; mask = mask>>1) {
                int bit = ((bytes[i]&mask)==0) ? 0 : 1;
                // System.out.print(bit);
                index = (index<<1)+bit;
                bc++;
                if (bc==bits) {
                    char code = CODES[index];
                    result.append(code);
                    bc = 0;
                    index = 0;
                } // if
            } // for
            // System.out.print(" "+bytes[i]+" ");
        } // for
        index = index<<(bits-bc);
        char code = CODES[index];
        result.append(code);
        String resultString = result.toString();
        // System.out.println("");
        encryptionCache.put(relativePath+getSeparator()+pathElement, resultString);
        pathElement = resultString;
    } catch (NoSuchAlgorithmException nsae) {
        LOG.error("getEncryptedFileName() No Such Algorhithm "+nsae.getLocalizedMessage());
    } catch (NoSuchPaddingException nspe) {
        LOG.error("getEncryptedFileName() No Such Padding "+nspe.getLocalizedMessage());
    } catch (InvalidKeyException ike) {
        LOG.error("getEncryptedFileName() Invalid Key "+ike.getLocalizedMessage());
    } catch (ArrayIndexOutOfBoundsException e) {
        LOG.error("getEncryptedFileName("+pathElement+") ArrayIndexOutOfBoundsException", e);
    } catch (IllegalBlockSizeException e) {
        LOG.error("getEncryptedFileName("+pathElement+") IllegalBlockSizeException", e);
    } catch (BadPaddingException e) {
        LOG.error("getEncryptedFileName("+pathElement+") BadPaddingException", e);
    } // try/catch
    return pathElement;
}

From source file:org.apache.xml.security.algorithms.implementations.IntegrityHmac.java

/**
 * Method IntegrityHmac// w w w.j a v  a  2  s.  c o m
 *
 * @throws XMLSignatureException
 */
public IntegrityHmac() throws XMLSignatureException {
    String algorithmID = JCEMapper.translateURItoJCEID(this.engineGetURI());
    if (log.isDebugEnabled()) {
        log.debug("Created IntegrityHmacSHA1 using " + algorithmID);
    }

    try {
        this.macAlgorithm = Mac.getInstance(algorithmID);
    } catch (java.security.NoSuchAlgorithmException ex) {
        Object[] exArgs = { algorithmID, ex.getLocalizedMessage() };

        throw new XMLSignatureException("algorithms.NoSuchAlgorithm", exArgs);
    }
}

From source file:jfs.sync.encryption.AbstractEncryptedStorageAccess.java

protected String getDecryptedFileName(String relativePath, String name) {
    if (decryptionCache.containsKey(relativePath+getSeparator()+name)) {
        return decryptionCache.get(relativePath+getSeparator()+name);
    } // if//from  w w  w. j  ava2  s .  c o  m
    try {
        List<Byte> resultList = new ArrayList<Byte>();

        // System.out.print("D: ");
        int bc = 0;
        byte value = 0;
        for (int i = 0; i<name.length(); i++) {
            char code = name.charAt(i);
            byte index = reverseCodes[code];
            for (int mask = decoding_mask; mask>0; mask = mask>>1) {
                int bit = (index&mask)==0 ? 0 : 1;
                // System.out.print(bit);
                value = (byte) ((value<<1)+bit);
                bc++;
                if (bc==8) {
                    // System.out.print(" "+value+" ");
                    resultList.add(value);
                    bc = 0;
                    value = 0;
                } // if
            } // for
        } // for

        byte[] decodedBytes = new byte[resultList.size()];
        int i = 0;
        for (byte b : resultList) {
            decodedBytes[i++] = b;
        } // for

        // System.out.println("");

        Cipher decrypter = SecurityUtils.getCipher(getCipherSpec(), Cipher.DECRYPT_MODE, getCredentials(relativePath));
        byte[] decryptedBytes = decrypter.doFinal(decodedBytes);
        // name = new String(decryptedBytes, "UTF-8");
        String decryptedName = getDecodedFileName(relativePath, decryptedBytes);
        decryptionCache.put(relativePath+getSeparator()+name, decryptedName);
        name = decryptedName;
    } catch (NoSuchAlgorithmException nsae) {
        LOG.error("getDecryptedFileName() No Such Algorhithm "+nsae.getLocalizedMessage());
    } catch (NoSuchPaddingException nspe) {
        LOG.error("getDecryptedFileName() No Such Padding "+nspe.getLocalizedMessage());
    } catch (InvalidKeyException ike) {
        LOG.error("getDecryptedFileName() Invalid Key "+ike.getLocalizedMessage());
    } catch (ArrayIndexOutOfBoundsException e) {
        LOG.error("getDecryptedFileName() ArrayIndexOutOfBoundsException", e);
    } catch (IllegalBlockSizeException e) {
        LOG.error("getDecryptedFileName() IllegalBlockSizeException", e);
    } catch (BadPaddingException e) {
        LOG.error("getDecryptedFileName() BadPaddingException", e);
    } // try/catch
    return name;
}

From source file:com.qut.middleware.crypto.impl.CryptoProcessorImpl.java

public KeyPair generateKeyPair() throws CryptoException {
    try {//from  w  w w .  ja  v  a 2  s  .c  o m
        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
        keyGen.initialize(this.keySize);

        KeyPair keyPair = keyGen.generateKeyPair();
        return keyPair;
    } catch (NoSuchAlgorithmException e) {
        this.logger.error("NoSuchAlgorithmException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    }
}

From source file:com.qut.middleware.crypto.impl.CryptoProcessorImpl.java

public KeyStore addKeyPair(KeyStore keyStore, String keyStorePassphrase, KeyPair keyPair, String keyPairName,
        String keyPairPassphrase, String keyPairSubjectDN) throws CryptoException {
    logger.debug("Adding key pair to existing key store");

    try {//  w  w  w .  j ava  2 s . c  om
        // Create the public key certificate for storage in the key store.
        X509Certificate cert = generateV3Certificate(keyPair, keyPairSubjectDN);
        X500PrivateCredential privateCredentials = new X500PrivateCredential(cert, keyPair.getPrivate(),
                keyPairName);

        Certificate[] certChain = new X509Certificate[1];
        certChain[0] = privateCredentials.getCertificate();

        // Load our generated key store up. They all have the same password, which we set.
        keyStore.load(null, keyStorePassphrase.toCharArray());

        /* Add certificate which contains the public key and set the private key as a key entry in the key store */
        keyStore.setCertificateEntry(privateCredentials.getAlias(), privateCredentials.getCertificate());
        keyStore.setKeyEntry(privateCredentials.getAlias(), keyPair.getPrivate(),
                keyPairPassphrase.toCharArray(), certChain);

        return keyStore;
    } catch (NoSuchAlgorithmException e) {
        this.logger.error("NoSuchAlgorithmException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (CertificateException e) {
        this.logger.error("CertificateException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (KeyStoreException e) {
        this.logger.error("KeyStoreException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (IOException e) {
        this.logger.error("IOException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    }
}

From source file:staging.plugin.StagingUtils.java

/**
 * @param sourceFileStore//from w  ww.jav  a 2s  .co m
 * @param sourceFileInfo
 * @param checksumMonitor
 * @return
 * @throws CoreException
 */
private static String checksumWithMD5Digest(IFileStore source, IFileInfo sourceInfo, IProgressMonitor monitor)
        throws CoreException {
    // TODO honor cancellation requests during copy
    // TODO report progress
    log.info("source: {}", source);
    String result = null;
    byte[] buffer = new byte[chunkSize];
    int length = (int) sourceInfo.getLength();
    int progressTickBytes = length / 100;
    int bytesRead = 0;
    int totalBytesCopied = 0;
    InputStream in = null;
    try {
        MessageDigest messageDigest;
        try {
            messageDigest = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            throw new CoreException(new Status(Status.ERROR, StagingPlugin.PLUGIN_ID,
                    "Cannot compare checksums without MD5 algorithm.", e));
        }
        messageDigest.reset();
        in = new BufferedInputStream(source.openInputStream(EFS.NONE, null), 1024 * 64);
        while ((bytesRead = in.read(buffer, 0, chunkSize)) != -1) {
            messageDigest.update(buffer, 0, bytesRead);
            totalBytesCopied = totalBytesCopied + bytesRead;
            if (totalBytesCopied > 0 && progressTickBytes > 0) {
                if ((totalBytesCopied % progressTickBytes) < bytesRead) {
                    monitor.worked(1);
                    // if (length > 0) {
                    // int percent = (int) (100.0 * ((float)
                    // totalBytesCopied / length));
                    // monitor.subTask(percent + "% (" + totalBytesCopied /
                    // 1024 + "/" + length / 1024 + "K)");
                    // }
                }
            }
        }
        Hex hex = new Hex();
        result = new String(hex.encode(messageDigest.digest()));
    } catch (IOException e) {
        throw new CoreException(new Status(Status.ERROR, StagingPlugin.PLUGIN_ID, e.getLocalizedMessage(), e));
    } finally {
        try {
            if (in != null) {
                in.close();
            }
        } catch (IOException e) {
            log.error("Trouble closing i/o resources", e);
        }
    }
    return result;
}

From source file:com.qut.middleware.deployer.logic.RegisterESOELogic.java

private String generatePassphrase() {
    SecureRandom random;//  w ww.  j a  v  a 2s.c  o  m
    String passphrase;
    byte[] buf;

    try {
        /* Attempt to get the specified RNG instance */
        random = SecureRandom.getInstance("SHA1PRNG");
    } catch (NoSuchAlgorithmException nsae) {
        this.logger.error("NoSuchAlgorithmException when trying to create SecureRandom instance " //$NON-NLS-1$
                + nsae.getLocalizedMessage());
        this.logger.debug(nsae.getLocalizedMessage(), nsae);
        random = new SecureRandom();
    }

    buf = new byte[Constants.PASSPHRASE_LENGTH];
    random.nextBytes(buf);
    passphrase = new String(Hex.encodeHex(buf));

    return passphrase;
}