Example usage for java.security NoSuchAlgorithmException toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:org.purl.sword.server.DepositServlet.java

/**
 * Process a post request./*from   w w  w.  j  av a 2  s.  co  m*/
 */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // Create the Deposit request
    Deposit d = new Deposit();
    Date date = new Date();
    log.debug("Starting deposit processing at " + date.toString() + " by " + request.getRemoteAddr());

    // Are there any authentication details?
    String usernamePassword = getUsernamePassword(request);
    if ((usernamePassword != null) && (!usernamePassword.equals(""))) {
        int p = usernamePassword.indexOf(':');
        if (p != -1) {
            d.setUsername(usernamePassword.substring(0, p));
            d.setPassword(usernamePassword.substring(p + 1));
        }
    } else if (authenticateWithBasic()) {
        String s = "Basic realm=\"SWORD\"";
        response.setHeader("WWW-Authenticate", s);
        response.setStatus(401);
        return;
    }

    // Set up some variables
    String filename = null;

    // Do the processing
    try {
        // Write the file to the temp directory
        filename = tempDirectory + "SWORD-" + request.getRemoteAddr() + "-" + counter.addAndGet(1);
        log.debug("Package temporarily stored as: " + filename);
        InputStream inputstream = request.getInputStream();
        OutputStream outputstream = new FileOutputStream(new File(filename));
        try {
            byte[] buf = new byte[1024];
            int len;
            while ((len = inputstream.read(buf)) > 0) {
                outputstream.write(buf, 0, len);
            }
        } finally {
            inputstream.close();
            outputstream.close();
        }

        // Check the size is OK
        File file = new File(filename);
        long fLength = file.length() / 1024;
        if ((maxUploadSize != -1) && (fLength > maxUploadSize)) {
            this.makeErrorDocument(ErrorCodes.MAX_UPLOAD_SIZE_EXCEEDED,
                    HttpServletResponse.SC_REQUEST_ENTITY_TOO_LARGE,
                    "The uploaded file exceeded the maximum file size this server will accept (the file is "
                            + fLength + "kB but the server will only accept files as large as " + maxUploadSize
                            + "kB)",
                    request, response);
            return;
        }

        // Check the MD5 hash
        String receivedMD5 = ChecksumUtils.generateMD5(filename);
        log.debug("Received filechecksum: " + receivedMD5);
        d.setMd5(receivedMD5);
        String md5 = request.getHeader("Content-MD5");
        log.debug("Received file checksum header: " + md5);
        if ((md5 != null) && (!md5.equals(receivedMD5))) {
            // Return an error document
            this.makeErrorDocument(ErrorCodes.ERROR_CHECKSUM_MISMATCH,
                    HttpServletResponse.SC_PRECONDITION_FAILED,
                    "The received MD5 checksum for the deposited file did not match the checksum sent by the deposit client",
                    request, response);
            log.debug("Bad MD5 for file. Aborting with appropriate error message");
            return;
        } else {
            // Set the file to be deposited
            d.setFile(file);

            // Set the X-On-Behalf-Of header
            String onBehalfOf = request.getHeader(HttpHeaders.X_ON_BEHALF_OF.toString());
            if ((onBehalfOf != null) && (onBehalfOf.equals("reject"))) {
                // user name is "reject", so throw a not know error to allow the client to be tested
                throw new SWORDErrorException(ErrorCodes.TARGET_OWNER_UKNOWN, "unknown user \"reject\"");
            } else {
                d.setOnBehalfOf(onBehalfOf);
            }

            // Set the X-Packaging header
            d.setPackaging(request.getHeader(HttpHeaders.X_PACKAGING));

            // Set the X-No-Op header
            String noop = request.getHeader(HttpHeaders.X_NO_OP);
            log.error("X_NO_OP value is " + noop);
            if ((noop != null) && (noop.equals("true"))) {
                d.setNoOp(true);
            } else if ((noop != null) && (noop.equals("false"))) {
                d.setNoOp(false);
            } else if (noop == null) {
                d.setNoOp(false);
            } else {
                throw new SWORDErrorException(ErrorCodes.ERROR_BAD_REQUEST, "Bad no-op");
            }

            // Set the X-Verbose header
            String verbose = request.getHeader(HttpHeaders.X_VERBOSE);
            if ((verbose != null) && (verbose.equals("true"))) {
                d.setVerbose(true);
            } else if ((verbose != null) && (verbose.equals("false"))) {
                d.setVerbose(false);
            } else if (verbose == null) {
                d.setVerbose(false);
            } else {
                throw new SWORDErrorException(ErrorCodes.ERROR_BAD_REQUEST, "Bad verbose");
            }

            // Set the slug
            String slug = request.getHeader(HttpHeaders.SLUG);
            if (slug != null) {
                d.setSlug(slug);
            }

            // Set the content disposition
            d.setContentDisposition(request.getHeader(HttpHeaders.CONTENT_DISPOSITION));

            // Set the IP address
            d.setIPAddress(request.getRemoteAddr());

            // Set the deposit location
            d.setLocation(getUrl(request));

            // Set the content type
            d.setContentType(request.getContentType());

            // Set the content length
            String cl = request.getHeader(HttpHeaders.CONTENT_LENGTH);
            if ((cl != null) && (!cl.equals(""))) {
                d.setContentLength(Integer.parseInt(cl));
            }

            // Get the DepositResponse
            DepositResponse dr = myRepository.doDeposit(d);

            // Echo back the user agent
            if (request.getHeader(HttpHeaders.USER_AGENT.toString()) != null) {
                dr.getEntry().setUserAgent(request.getHeader(HttpHeaders.USER_AGENT.toString()));
            }

            // Echo back the packaging format
            if (request.getHeader(HttpHeaders.X_PACKAGING.toString()) != null) {
                dr.getEntry().setPackaging(request.getHeader(HttpHeaders.X_PACKAGING.toString()));
            }

            // Print out the Deposit Response
            response.setStatus(dr.getHttpResponse());
            if ((dr.getLocation() != null) && (!dr.getLocation().equals(""))) {
                response.setHeader("Location", dr.getLocation());
            }
            response.setContentType("application/atom+xml; charset=UTF-8");
            PrintWriter out = response.getWriter();
            out.write(dr.marshall());
            out.flush();
        }
    } catch (SWORDAuthenticationException sae) {
        // Ask for credentials again
        if (authN.equals("Basic")) {
            String s = "Basic realm=\"SWORD\"";
            response.setHeader("WWW-Authenticate", s);
            response.setStatus(401);
        }
    } catch (SWORDErrorException see) {
        // Get the details and send the right SWORD error document
        log.error(see.toString());
        this.makeErrorDocument(see.getErrorURI(), see.getStatus(), see.getDescription(), request, response);
        return;
    } catch (SWORDException se) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        log.error(se.toString());
    } catch (NoSuchAlgorithmException nsae) {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        log.error(nsae.toString());
    }

    finally {
        // Try deleting the temp file
        if (filename != null) {
            File f = new File(filename);
            if (f != null && !f.delete()) {
                log.error("Unable to delete file: " + filename);
            }
        }
    }
}

---

From source file:com.trigger_context.Main_Service.java

public String calculateMD5(File updateFile) {
    MessageDigest digest;//from   w ww.  j a v a2 s .  co m
    try {
        digest = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        noti("Exception while getting Digest", e.toString());
        return null;
    }

    InputStream is;
    try {
        is = new FileInputStream(updateFile);
    } catch (FileNotFoundException e) {
        noti("Exception while getting FileInputStream", e.toString());
        return null;
    }

    byte[] buffer = new byte[8192];
    int read;
    try {
        while ((read = is.read(buffer)) > 0) {
            digest.update(buffer, 0, read);
        }
        byte[] md5sum = digest.digest();
        BigInteger bigInt = new BigInteger(1, md5sum);
        String output = bigInt.toString(16);
        // Fill to 32 chars
        output = String.format("%32s", output).replace(' ', '0');
        return output.toUpperCase();
    } catch (IOException e) {
        throw new RuntimeException("Unable to process file for MD5", e);
    } finally {
        try {
            is.close();
        } catch (IOException e) {
            noti("Exception on closing MD5 input stream", e.toString());
        }
    }
}

---

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

public KeyPair generateKeyPair() throws CryptoException {
    try {//from  w ww  . j av a2s . c om
        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 {//from  ww  w  . j  a v a 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:com.newcell.calltext.wizards.impl.Basic.java

/**
 * Create an MD5 hash from a string/*from  ww w  .  j  av a2  s . com*/
 * @param str The original string
 * @return The MD5 hash of the string
 */
private String createMD5Hash(String str) {
    final String MD5 = "MD5";
    try {
        MessageDigest digest = java.security.MessageDigest.getInstance(MD5);
        digest.update(str.getBytes());
        byte messageDigest[] = digest.digest();
        // Create hex string
        StringBuilder hexString = new StringBuilder();
        for (byte aMessageDigest : messageDigest) {
            String h = Integer.toHexString(0xFF & aMessageDigest);
            while (h.length() < 2)
                h = "0" + h;
            hexString.append(h);
        }
        return hexString.toString();
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "Error in createMD5Hash()");
        Log.e(TAG, e.toString());
    }
    return null;
}

---

From source file:uk.co.modularaudio.service.configuration.impl.ConfigurationServiceImpl.java

@Override
public void init() throws ComponentConfigurationException {

    if (configFilePath != null) {
        if (logWhereConfigComesFrom) {
            if (log.isInfoEnabled()) {
                log.info("ConfigurationServiceImpl beginning. Will use '" + configFilePath + "'"); // NOPMD by dan on 02/02/15 11:51
            }/*  w  w w  .ja v a  2s.co m*/
        }
        parseOneFilePath(configFilePath);

        if (additionalFilePaths != null && additionalFilePaths.length > 0) {
            for (final String additionalFilePath : additionalFilePaths) {
                parseOneFilePath(additionalFilePath);
            }
        }
    } else if (configResourcePath != null) {
        if (logWhereConfigComesFrom) {
            if (log.isInfoEnabled()) {
                log.info("ConfigurationServiceImpl beginning. Will use '" + configResourcePath + "'"); // NOPMD by dan on 02/02/15 11:51
            }
        }
        parseOneResourcePath(configResourcePath);

        if (additionalResourcePaths != null && additionalResourcePaths.length > 0) {
            for (final String additionalResourcePath : additionalResourcePaths) {
                parseOneResourcePath(additionalResourcePath);
            }
        }
    } else {
    }

    if (useEncryption && encryptionPepper != null) {
        try {
            // Initialise the secret key with our pepper (its not salt,
            // since salt should be added to taste i.e. random).
            final byte keyAsBytes[] = Base64.decodeBase64(encryptionPepper);

            keySpec = new SecretKeySpec(keyAsBytes, ALGO_TYPE);
            cipher = Cipher.getInstance(ALGO_TYPE);
        } catch (final NoSuchAlgorithmException nsae) {
            final String msg = "Unable to initialise config key decryption: " + nsae.toString();
            log.error(msg, nsae);
            throw new ComponentConfigurationException(msg, nsae);
        } catch (final NoSuchPaddingException nspe) {
            final String msg = "Unable to initialise config key decryption: " + nspe.toString();
            log.error(msg, nspe);
            throw new ComponentConfigurationException(msg, nspe);
        }
    } else if (useEncryption) {
        throw new ComponentConfigurationException("No encryption key specified yet component expected one");
    }
}

---

From source file:com.mastercard.mcbp.utils.crypto.CryptoServiceImpl.java

/**
 * {@inheritDoc}/*from  w  w w  .  j av  a 2  s .c  om*/
 */
@Override
public final byte[] sha256(byte[] data) throws McbpCryptoException {
    try {
        MessageDigest md = MessageDigest.getInstance("SHA-256");
        return md.digest(data);
    } catch (NoSuchAlgorithmException e) {
        throw new McbpCryptoException(e.toString());
    }
}

---

From source file:com.mastercard.mcbp.utils.crypto.CryptoServiceImpl.java

/**
 * {@inheritDoc}//w w  w .j ava 2s  .  co m
 */
@Override
public final byte[] sha1(byte[] data) throws McbpCryptoException {
    try {
        MessageDigest md = MessageDigest.getInstance("SHA-1");
        md.update(data);
        return md.digest();
    } catch (NoSuchAlgorithmException e) {
        throw new McbpCryptoException(e.toString());
    }
}

---

From source file:com.netspective.axiom.policy.AnsiDatabasePolicy.java

public Object handleGUIDPreDmlInsertExecute(ConnectionContext cc, GuidColumn column) throws SQLException {
    try {//from   w  w  w .j  a  v a 2  s.  c  om
        return GloballyUniqueIdentifier.getRandomGUID(false);
    } catch (NoSuchAlgorithmException e) {
        throw new SQLException(e.toString());
    } catch (UnknownHostException e) {
        throw new SQLException(e.toString());
    }
}

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