Example usage for java.security NoSuchAlgorithmException getMessage

Introduction

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

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:fi.csc.idp.stepup.impl.DigestChallengeGenerator.java

@Override
public String generate(String target) throws Exception {

    String challenge = "";
    // to explicitly support generating empty challenge
    if (maxLength == 0) {

        return challenge;
    }/*from w w  w  . j  a  va2 s.c o m*/
    try {
        String time = "" + System.currentTimeMillis();
        MessageDigest md = MessageDigest.getInstance(digest);
        // to make challenge user specific
        if (target != null) {
            md.update(target.getBytes());
        }
        // to make challenge installation specific
        md.update(salt.getBytes());
        // to make challenge time specific
        md.update(time.getBytes());
        byte[] buffer = md.digest();
        if (useDecimal) {
            // output a decimal string
            for (byte data : buffer) {
                // operation reduces unpredictability a bit
                challenge += (int) data & 0xFF;
            }
        } else {
            // ouput a hexstring
            challenge = Hex.encodeHexString(buffer);
        }

    } catch (NoSuchAlgorithmException e) {
        log.error("Unable to generate challenge {}", e.getMessage());

        return null;
    }

    return challenge.substring(0, challenge.length() > maxLength ? maxLength : challenge.length());
}

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From source file:be.fedict.eid.pkira.common.security.AbstractPkiRaAuthenticationResponseService.java

@Override
public void validateServiceCertificate(SamlAuthenticationPolicy authenticationPolicy,
        List<X509Certificate> certificateChain) throws SecurityException {
    if (certificateChain == null || certificateChain.size() == 0) {
        throw new SecurityException("Missing certificate chain");
    }//from  w ww  .j  a  va  2 s.c o  m
    X509Certificate certificate = certificateChain.get(0);

    MessageDigest md;
    try {
        md = MessageDigest.getInstance("SHA1");

        md.update(certificate.getEncoded());
        byte[] fp = md.digest();

        log.info("Actual fingerprint: " + Hex.encodeHexString(fp));

        String[] fingerprintConfig = getFingerprints();

        if (fingerprintConfig == null || fingerprintConfig.length == 0) {
            log.warn("No fingerprint given");
            return;
        }

        boolean ok = false;
        Hex hex = new Hex();
        for (String fingerprint : fingerprintConfig) {
            log.info("Allowed fingerprint: " + fingerprint);
            byte[] fpConfig = (byte[]) hex.decode(fingerprint);
            ok |= java.util.Arrays.equals(fp, fpConfig);
        }

        if (!ok) {
            log.error("Signatures not correct.");
            throw new SecurityException("Signatures not correct.");
        }
    } catch (NoSuchAlgorithmException e) {
        log.error("No Such Algorithm", e);
        throw new SecurityException(e.getMessage());
    } catch (CertificateEncodingException e) {
        log.error("Certificate Encoding Exception", e);
        throw new SecurityException(e.getMessage());
    } catch (DecoderException e) {
        log.error("Fingerprint decode problem", e);
        throw new SecurityException(e.getMessage());
    } catch (Throwable e) {
        log.error("Exception during service certificate validation", e);
        throw new SecurityException(e.getMessage());
    }
}

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From source file:com.headstrong.npi.raas.Utils.java

/**
 * Generate an encrypted string using SHA one-way hashing
 * /* ww  w .ja  v  a2s  .co  m*/
 * @param password
 * @return
 * @throws Exception
 */
public static String generateEncryptedPassword(String password) throws Exception {
    MessageDigest messageDigest = null;
    String encryptedPassword = "";
    try {
        messageDigest = MessageDigest.getInstance("SHA");

        messageDigest.update(password.getBytes("UTF-8"));

        byte rawBytes[] = messageDigest.digest();

        encryptedPassword = new String(Base64.encodeBase64(rawBytes));

    } catch (NoSuchAlgorithmException e) {
        throw new Exception(e.getMessage());
    } catch (UnsupportedEncodingException e) {
        throw new Exception(e.getMessage());
    }

    return encryptedPassword;
}

---

From source file:org.atombeat.xquery.functions.util.SaveUploadAs.java

public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {

    RequestModule reqModule = (RequestModule) context.getModule(RequestModule.NAMESPACE_URI);

    // request object is read from global variable $request
    Variable var = reqModule.resolveVariable(RequestModule.REQUEST_VAR);

    if (var == null || var.getValue() == null)
        throw new XPathException(this, "No request object found in the current XQuery context.");

    if (var.getValue().getItemType() != Type.JAVA_OBJECT)
        throw new XPathException(this, "Variable $request is not bound to an Java object.");

    JavaObjectValue value = (JavaObjectValue) var.getValue().itemAt(0);

    if (!(value.getObject() instanceof RequestWrapper)) {
        throw new XPathException(this, "Variable $request is not bound to a Request object.");
    }//from   w ww . j  a  v a2  s.  co m

    RequestWrapper request = (RequestWrapper) value.getObject();

    // try to copy upload
    try {
        String paramName = args[0].getStringValue();
        String path = args[1].getStringValue();
        File upload = request.getFileUploadParam(paramName);
        File file = new File(path);
        InputStream in = new FileInputStream(upload);
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        in = new DigestInputStream(in, md5);
        OutputStream out = new FileOutputStream(file);

        Stream.copy(in, out);

        String signature = new BigInteger(1, md5.digest()).toString(16);
        return new StringValue(signature);

    } catch (IOException ioe) {
        throw new XPathException(this, "An IO exception ocurred: " + ioe.getMessage(), ioe);
    } catch (NoSuchAlgorithmException e) {
        throw new XPathException(this, "A message digest exception ocurred: " + e.getMessage(), e);
    }

}

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From source file:com.springsource.hq.plugin.tcserver.serverconfig.web.support.UntrustedSSLProtocolSocketFactory.java

public UntrustedSSLProtocolSocketFactory() {
    super();/*from   www  .  j  a  v  a  2s .co m*/

    try {
        BogusTrustManager trustMan;
        SSLContext tlsContext;

        trustMan = new BogusTrustManager();
        tlsContext = SSLContext.getInstance("TLS");
        tlsContext.init(null, new X509TrustManager[] { trustMan }, null);
        this.factory = tlsContext.getSocketFactory();
    } catch (NoSuchAlgorithmException exc) {
        throw new IllegalStateException("Unable to get SSL context: " + exc.getMessage());
    } catch (KeyManagementException exc) {
        throw new IllegalStateException(
                "Unable to initialize ctx " + "with BogusTrustManager: " + exc.getMessage());
    }
}

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From source file:org.akvo.flow.api.FlowApi.java

private String getAuthorization(String query) {
    String authorization = null;/* w  w  w  .j  a  v  a  2  s.c o  m*/
    try {
        SecretKeySpec signingKey = new SecretKeySpec(API_KEY.getBytes(), "HmacSHA1");

        Mac mac = Mac.getInstance("HmacSHA1");
        mac.init(signingKey);

        byte[] rawHmac = mac.doFinal(query.getBytes());

        authorization = Base64.encodeToString(rawHmac, Base64.DEFAULT);
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, e.getMessage());
    } catch (InvalidKeyException e) {
        Log.e(TAG, e.getMessage());
    }

    return authorization;
}

---

From source file:org.conqat.engine.bugzilla.lib.SimpleSSLSocketFactory.java

/**
 * Create new factory./*from w  w  w .j a v a2 s  .c  o m*/
 * 
 * @throws IllegalStateException
 *             if there is something wrong with SSL support.
 */
public SimpleSSLSocketFactory() {

    try {
        sc = SSLContext.getInstance("SSL");
    } catch (NoSuchAlgorithmException e) {
        throw new IllegalStateException(
                "Could not find support for SSL. Check your Java installation. " + e.getMessage(), e);
    }

    try {
        TrustManager[] trustAllCerts = new TrustManager[] { new TrustAllCertificatesManager() };
        sc.init(null, trustAllCerts, null);
    } catch (KeyManagementException e) {
        // should not happen in this context
        throw new IllegalStateException("Key Management Exception: " + e.getMessage(), e);
    }

}

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From source file:info.magnolia.module.files.MD5CheckingFileExtractorOperation.java

protected MessageDigest getMessageDigest() {
    try {/* w w w  . j a  v a 2  s  . c o m*/
        return MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException("Can't check files with md5: " + e.getMessage(), e);
    }
}

---

From source file:org.apache.james.jdkim.mailets.DKIMSign.java

public void init() throws MessagingException {
    signatureTemplate = getInitParameter("signatureTemplate");
    String privateKeyString = getInitParameter("privateKey");
    String privateKeyPassword = getInitParameter("privateKeyPassword", null);
    forceCRLF = getInitParameter("forceCRLF", true);
    try {/*from w ww  .j a v a2 s.  co  m*/
        PKCS8Key pkcs8 = new PKCS8Key(new ByteArrayInputStream(privateKeyString.getBytes()),
                privateKeyPassword != null ? privateKeyPassword.toCharArray() : null);
        privateKey = pkcs8.getPrivateKey();
        // privateKey = DKIMSigner.getPrivateKey(privateKeyString);
    } catch (NoSuchAlgorithmException e) {
        throw new MessagingException("Unknown private key algorythm: " + e.getMessage(), e);
    } catch (InvalidKeySpecException e) {
        throw new MessagingException(
                "PrivateKey should be in base64 encoded PKCS8 (der) format: " + e.getMessage(), e);
    } catch (GeneralSecurityException e) {
        throw new MessagingException("General security exception: " + e.getMessage(), e);
    }
}

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From source file:org.kuali.continuity.admin.dao.jpa.UserLoginDAOImpl.java

private String getPasswordHash(String password) {
    if (password == null || password.trim().length() == 0)
        return password;
    try {//w ww . ja  va  2s.  com
        MessageDigest digest = MessageDigest.getInstance("SHA");
        digest.reset();
        byte[] input = digest.digest(password.getBytes());
        return Hex.encodeHexString(input).toUpperCase();
    } catch (NoSuchAlgorithmException e) {
        // TODO: refactor
        throw new RuntimeException(e.getMessage(), e);
    }
}

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