Example usage for org.apache.commons.codec.digest DigestUtils md5

Introduction

In this page you can find the example usage for org.apache.commons.codec.digest DigestUtils md5.

Prototype

public static byte[] md5(String data) 

Source Link

Usage

From source file:net.straylightlabs.tivolibre.TivoStreamChunk.java

public byte[] getMetadataKey(String mak) {
    byte[] prefixBytes = MEDIA_MAK_PREFIX.getBytes();
    byte[] makBytes = mak.getBytes();
    byte[] bytes = new byte[prefixBytes.length + makBytes.length];
    System.arraycopy(prefixBytes, 0, bytes, 0, prefixBytes.length);
    System.arraycopy(makBytes, 0, bytes, prefixBytes.length, makBytes.length);
    byte[] md5 = DigestUtils.md5(bytes);

    byte[] metaKey = new byte[32];
    for (int i = 0; i < md5.length; i++) {
        metaKey[i * 2] = (byte) LOOKUP_STRING.charAt((md5[i] >> 4) & 0xf);
        metaKey[i * 2 + 1] = (byte) LOOKUP_STRING.charAt(md5[i] & 0xf);
    }//from w w  w.  ja  v a  2  s  .  com
    return getKey(new String(metaKey));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

/**
 * (IP?)//from   w w  w  .  j av  a2  s . c  o m
 *
 * @param request HttpServletRequest
 * @param dataStr 
 * @return ?
 * @throws Exception ?
 */
public static String encryptStr(HttpServletRequest request, String dataStr) throws Exception {
    return Base64.encodeBase64URLSafeString(CodecUtils.DES.encrypt(dataStr.getBytes(),
            DigestUtils.md5(request.getRemoteAddr() + request.getHeader("User-Agent"))));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

public static String encryptStr(HttpServletRequest request, byte[] bytes) throws Exception {
    return Base64.encodeBase64URLSafeString(CodecUtils.DES.encrypt(bytes,
            DigestUtils.md5(request.getRemoteAddr() + request.getHeader("User-Agent"))));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

/**
 * //from www.  j av a2 s. co  m
 *
 * @param dataStr 
 * @param key     
 * @return ?
 * @throws Exception ?
 */
public static String encryptStr(String dataStr, String key) throws Exception {
    return Base64.encodeBase64URLSafeString(CodecUtils.DES.encrypt(dataStr.getBytes(), DigestUtils.md5(key)));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

/**
 * (IP?)//from w w  w . j a  v a2  s.c  om
 *
 * @param request HttpServletRequest
 * @param dataStr 
 * @return ?
 * @throws Exception ?
 */
public static String decryptStr(HttpServletRequest request, String dataStr) throws Exception {
    return new String(CodecUtils.DES.decrypt(Base64.decodeBase64(dataStr),
            DigestUtils.md5(request.getRemoteAddr() + request.getHeader("User-Agent"))));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

public static byte[] decryptStr(HttpServletRequest request, byte[] bytes) throws Exception {
    return CodecUtils.DES.decrypt(Base64.decodeBase64(bytes),
            DigestUtils.md5(request.getRemoteAddr() + request.getHeader("User-Agent")));
}

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From source file:net.ymate.framework.core.util.WebUtils.java

/**
 * //from ww w  .  j a  v a  2s .  c o  m
 *
 * @param dataStr 
 * @param key     
 * @return ?
 * @throws Exception ?
 */
public static String decryptStr(String dataStr, String key) throws Exception {
    return new String(CodecUtils.DES.decrypt(Base64.decodeBase64(dataStr), DigestUtils.md5(key)));
}

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From source file:nl.salp.warcraft4j.hash.Md5Hash.java

@Override
public byte[] hash(byte[] data) {
    return DigestUtils.md5(data);
}

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From source file:org.apache.abdera.ext.oauth.OAuthScheme.java

private String sign(String method, String baseString, Certificate cert) throws AuthenticationException {
    if (method.equalsIgnoreCase("HMAC-MD5") || method.equalsIgnoreCase("HMAC-SHA1")) {
        try {//  w  w  w.  j av  a 2  s  .  c o m
            String[] tokens = method.split("-");
            String methodName = tokens[0].substring(0, 1).toUpperCase() + tokens[0].substring(1).toLowerCase()
                    + tokens[1];
            KeyGenerator kg = KeyGenerator.getInstance(methodName);

            Mac mac = Mac.getInstance(kg.getAlgorithm());
            mac.init(kg.generateKey());
            byte[] result = mac.doFinal(baseString.getBytes());

            return new String(Base64.encodeBase64(result));
        } catch (Exception e) {
            throw new AuthenticationException(e.getMessage(), e);
        }
    } else if (method.equalsIgnoreCase("md5")) {
        return new String(Base64.encodeBase64(DigestUtils.md5(baseString)));
    } else if (method.equalsIgnoreCase("sha1")) {
        return new String(Base64.encodeBase64(DigestUtils.sha(baseString)));
    } else if (method.equalsIgnoreCase("RSA-SHA1")) {
        if (cert == null) {
            throw new AuthenticationException("a cert is mandatory to use SHA1 with RSA");
        }
        try {
            Cipher cipher = Cipher.getInstance("SHA1withRSA");
            cipher.init(Cipher.ENCRYPT_MODE, cert);
            byte[] result = cipher.doFinal(baseString.getBytes());
            return new String(Base64.encodeBase64(result));
        } catch (Exception e) {
            throw new AuthenticationException(e.getMessage(), e);
        }
    } else {
        throw new AuthenticationException("unsupported algorithm method: " + method);
    }
}

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From source file:org.apache.ace.authentication.processor.password.PasswordAuthenticationProcessor.java

/**
 * Hashes a given password using the current set hash method.
 * //  w  w  w .  j  a  v  a2s . c o  m
 * @param password the password to hash, should not be <code>null</code>.
 * @return the hashed password, never <code>null</code>.
 */
private Object hashPassword(Object password) {
    if ("none".equalsIgnoreCase(m_passwordHashMethod)) {
        // Very special ROT26 hashing method...
        return password;
    }

    if ("md5".equalsIgnoreCase(m_passwordHashMethod)) {
        if (password instanceof byte[]) {
            return DigestUtils.md5((byte[]) password);
        }
        return DigestUtils.md5((String) password);
    }
    if ("sha1".equalsIgnoreCase(m_passwordHashMethod)) {
        if (password instanceof byte[]) {
            return DigestUtils.sha((byte[]) password);
        }
        return DigestUtils.sha((String) password);
    }
    if ("sha256".equalsIgnoreCase(m_passwordHashMethod)) {
        if (password instanceof byte[]) {
            return DigestUtils.sha256((byte[]) password);
        }
        return DigestUtils.sha256((String) password);
    }
    if ("sha384".equalsIgnoreCase(m_passwordHashMethod)) {
        if (password instanceof byte[]) {
            return DigestUtils.sha384((byte[]) password);
        }
        return DigestUtils.sha384((String) password);
    }
    if ("sha512".equalsIgnoreCase(m_passwordHashMethod)) {
        if (password instanceof byte[]) {
            return DigestUtils.sha512((byte[]) password);
        }
        return DigestUtils.sha512((String) password);
    }
    return password;
}

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