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:com.alibaba.openapi.client.util.SignatureUtil.java

public static byte[] hmacSha1(String[] datas, SecretKeySpec signingKey) {
    Mac mac;//from  w w w  . j  a  v a2 s . c  o  m
    try {
        mac = Mac.getInstance(HMAC_SHA1);
        mac.init(signingKey);
    } catch (NoSuchAlgorithmException e) {
        throw new IllegalStateException(e.getMessage(), e);
    } catch (InvalidKeyException e) {
        throw new IllegalStateException(e.getMessage(), e);
    }
    for (String data : datas) {
        mac.update(data.getBytes(CHARSET_UTF8));
    }
    return mac.doFinal();
}

From source file:org.entrystore.repository.security.Password.java

public static String sha256(String s) {
    MessageDigest digester;//from  www  . java 2s . c om
    try {
        digester = MessageDigest.getInstance("SHA-256");
        digester.update(s.getBytes("UTF-8"));
        byte[] key = digester.digest();
        SecretKeySpec spec = new SecretKeySpec(key, "AES");
        return Base64.encodeBase64String(spec.getEncoded());
    } catch (NoSuchAlgorithmException nsae) {
        log.error(nsae.getMessage());
    } catch (UnsupportedEncodingException uee) {
        log.error(uee.getMessage());
    }
    return null;
}

From source file:org.apache.maven.plugin.install.DualDigester.java

static MessageDigest getDigester(String algorithm) {
    try {/*w w w  .  j  a  v  a  2s.  com*/
        return MessageDigest.getInstance(algorithm);
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException("Unable to initialize digest " + algorithm + " : " + e.getMessage());
    }
}

From source file:org.springframework.security.saml.trust.UntrustedCertificateException.java

private static void appendThumbPrint(X509Certificate cert, String hash, StringBuilder sb) {
    try {/*w ww . j  a va 2s  .  com*/
        MessageDigest md = MessageDigest.getInstance(hash);
        byte[] der = cert.getEncoded();
        md.update(der);
        byte[] digest = md.digest();
        char[] encode = Hex.encodeHex(digest);
        appendHexSpace(encode, sb);
    } catch (NoSuchAlgorithmException e) {
        sb.append("Error calculating thumbprint: " + e.getMessage());
    } catch (CertificateEncodingException e) {
        sb.append("Error calculating thumbprint: " + e.getMessage());
    }
}

From source file:com.alibaba.openapi.client.util.SignatureUtil.java

public static byte[] hmacSha1(String path, List<NameValuePair> parameters, SecretKeySpec signingKey) {
    Mac mac;// ww  w  .  j a  v a2  s. c  o m
    try {
        mac = Mac.getInstance(HMAC_SHA1);
        mac.init(signingKey);
    } catch (NoSuchAlgorithmException e) {
        throw new IllegalStateException(e.getMessage(), e);
    } catch (InvalidKeyException e) {
        throw new IllegalStateException(e.getMessage(), e);
    }
    mac.update(path.getBytes(CHARSET_UTF8));
    Collections.sort(parameters, new NameValuePairComparator<NameValuePair>());
    for (NameValuePair parameter : parameters) {
        mac.update(parameter.getName().getBytes(CHARSET_UTF8));
        mac.update(parameter.getValue().getBytes(CHARSET_UTF8));
    }
    return mac.doFinal();
}

From source file:com.cprassoc.solr.auth.security.Sha256AuthenticationProvider.java

public static String sha256(String password, String saltKey) {
    MessageDigest digest;/*from  w w  w.j  a v a 2s  .co  m*/
    try {
        digest = MessageDigest.getInstance("SHA-256");
    } catch (NoSuchAlgorithmException e) {
        log.error(e.getMessage(), e);
        return null;//should not happen
    }
    if (saltKey != null) {
        digest.reset();
        digest.update(Base64.decodeBase64(saltKey));
    }

    byte[] btPass = digest.digest(password.getBytes(StandardCharsets.UTF_8));
    digest.reset();
    btPass = digest.digest(btPass);
    return Base64.encodeBase64String(btPass);
}

From source file:Main.java

/**
 * Compute the HMAC with SHA-256 of data, as defined in
 * http://tools.ietf.org/html/rfc2104#section-2 .
 * @param key The key byte array./*from   w w w.j a  v a2  s . c o m*/
 * @param data The input byte buffer. This does not change the position.
 * @return The HMAC result.
 */
public static byte[] computeHmacWithSha256(byte[] key, ByteBuffer data) {
    final String algorithm = "HmacSHA256";
    Mac mac;
    try {
        mac = Mac.getInstance(algorithm);
    } catch (NoSuchAlgorithmException ex) {
        // Don't expect this to happen.
        throw new Error("computeHmac: " + algorithm + " is not supported: " + ex.getMessage());
    }

    try {
        mac.init(new SecretKeySpec(key, algorithm));
    } catch (InvalidKeyException ex) {
        // Don't expect this to happen.
        throw new Error("computeHmac: Can't init " + algorithm + " with key: " + ex.getMessage());
    }
    int savePosition = data.position();
    mac.update(data);
    data.position(savePosition);
    return mac.doFinal();
}

From source file:cascading.tap.hadoop.FSDigestInputStream.java

/**
 * Method getMD5Digest returns the MD5Digest of this FSDigestInputStream object.
 *
 * @return the MD5Digest (type MessageDigest) of this FSDigestInputStream object.
 * @throws IOException when//w ww .  j a  va  2s  . c  o  m
 */
private static MessageDigest getMD5Digest() throws IOException {
    try {
        return MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException exception) {
        throw new IOException("digest not found: " + exception.getMessage());
    }
}

From source file:com.clustercontrol.accesscontrol.factory.LoginUserSelector.java

private static String hash(String password) {
    MessageDigest md = null;/*from  w  ww. j  ava 2 s .c o  m*/
    try {
        md = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        m_log.info("hash() : " + e.getClass().getSimpleName() + ", " + e.getMessage());
        return null;
    }
    return Base64.encodeBase64String(md.digest(password.getBytes()));
}

From source file:at.bitfire.davdroid.webdav.TlsSniSocketFactory.java

private static SSLContext initializedContext(SSLContext sslContext) {
    verifyAndroidContextSet();//from   w ww  .j av a  2s .  c o  m
    if (sslContext == null) {
        try {
            sslContext = SSLContext.getInstance("TLS");
        } catch (NoSuchAlgorithmException e) {
            Log.wtf(TAG, "TLS not supported: " + e.getMessage());
            throw new RuntimeException("No support for TLS!");
        }
    }
    try {
        sslContext.init(null, MemorizingTrustManager.getInstanceList(androidContext), null);
    } catch (KeyManagementException e) {
        Log.wtf(TAG, "Ignoring unexpected KeyManagementException: " + e.getMessage());
    }
    return sslContext;
}