Example usage for org.apache.commons.codec.digest DigestUtils sha256

Introduction

In this page you can find the example usage for org.apache.commons.codec.digest DigestUtils sha256.

Prototype

public static byte[] sha256(String data) 

Source Link

Usage

From source file:nl.arietimmerman.u2f.server.CryptoHelper.java

public static byte[] sha256(byte[] bytes) {
    return DigestUtils.sha256(bytes);
}

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From source file:np.com.drose.parkgarau.platform.security.PasswordEncryptor.java

public static String encode(String textToEncode) {
    return Base64.encodeBase64String((byte[]) DigestUtils.sha256((String) textToEncode));
}

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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.
 * /*from   w  ww .ja  v a  2s . co  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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From source file:org.apache.nifi.registry.web.api.UnsecuredNiFiRegistryClientIT.java

private String calculateSha256Hex(final String narFile) throws IOException {
    try (final InputStream bundleInputStream = new FileInputStream(narFile)) {
        return Hex.toHexString(DigestUtils.sha256(bundleInputStream));
    }//  www  . j ava  2  s  . c om
}

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From source file:org.apache.tez.client.TezClientUtils.java

public static byte[] getLocalSha(Path path, Configuration conf) throws IOException {
    InputStream is = null;//from   ww  w  .ja  v  a 2 s . co m
    try {
        is = FileSystem.getLocal(conf).open(path);
        return DigestUtils.sha256(is);
    } finally {
        if (is != null) {
            is.close();
        }
    }
}

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From source file:org.apache.tez.client.TezClientUtils.java

public static byte[] getResourceSha(URI uri, Configuration conf) throws IOException {
    InputStream is = null;//  w ww  .j a  v  a 2  s  .c  o  m
    try {
        is = FileSystem.get(uri, conf).open(new Path(uri));
        return DigestUtils.sha256(is);
    } finally {
        if (is != null) {
            is.close();
        }
    }
}

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From source file:org.callimachusproject.util.PasswordGenerator.java

public PasswordGenerator(byte[] seed) {
    this(byteToLong(DigestUtils.sha256(seed)));
}

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From source file:org.gluu.com.ox_push2.u2f.v2.device.U2FKeyImpl.java

@Override
public EnrollmentResponse register(EnrollmentRequest enrollmentRequest) throws U2FException {
    if (BuildConfig.DEBUG)
        Log.d(TAG, ">> register");

    String application = enrollmentRequest.getApplication();
    String challenge = enrollmentRequest.getChallenge();

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Inputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "application: " + application);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "challenge: " + challenge);

    byte userPresent = userPresenceVerifier.verifyUserPresence();
    if ((userPresent & AuthenticateRequest.USER_PRESENT_FLAG) == 0) {
        throw new U2FException("Cannot verify user presence");
    }//from  w w  w .  j  a  va 2  s .  c  o  m

    KeyPair keyPair = keyPairGenerator.generateKeyPair();
    byte[] keyHandle = keyPairGenerator.generateKeyHandle();

    TokenEntry tokenEntry = new TokenEntry(keyPairGenerator.keyPairToJson(keyPair),
            enrollmentRequest.getApplication(), enrollmentRequest.getOxPush2Request().getIssuer());
    tokenEntry.setCreatedDate(enrollmentRequest.getOxPush2Request().getCreated());
    tokenEntry.setUserName(enrollmentRequest.getOxPush2Request().getUserName());
    tokenEntry.setAuthenticationMode(enrollmentRequest.getOxPush2Request().getMethod());
    tokenEntry.setKeyHandle(keyHandle);
    String serverName = tokenEntry.getIssuer();
    String prefixKeyHandle = "Key for ";
    String keyHandleTitle = prefixKeyHandle + " " + serverName;
    tokenEntry.setKeyName(keyHandleTitle);
    final boolean oneStep = Utils.isEmpty(enrollmentRequest.getOxPush2Request().getUserName());
    String authenticationType = oneStep ? ONE_STEP : TWO_STEP;
    tokenEntry.setAuthenticationType(authenticationType);
    dataStore.storeTokenEntry(keyHandle, tokenEntry);

    byte[] userPublicKey = keyPairGenerator.encodePublicKey(keyPair.getPublic());

    byte[] applicationSha256 = DigestUtils.sha256(application);
    byte[] challengeSha256 = DigestUtils.sha256(challenge);
    byte[] signedData = rawMessageCodec.encodeRegistrationSignedBytes(applicationSha256, challengeSha256,
            keyHandle, userPublicKey);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "Signing bytes " + Utils.encodeHexString(signedData));

    byte[] signature = keyPairGenerator.sign(signedData, certificatePrivateKey);

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Outputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "userPublicKey: " + Utils.encodeHexString(userPublicKey));
    if (BuildConfig.DEBUG)
        Log.d(TAG, "keyHandle: " + Utils.base64UrlEncode(keyHandle));
    if (BuildConfig.DEBUG)
        Log.d(TAG, "vendorCertificate: " + vendorCertificate);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "signature: " + Utils.encodeHexString(signature));

    if (BuildConfig.DEBUG)
        Log.d(TAG, "<< register");

    return new EnrollmentResponse(userPublicKey, keyHandle, vendorCertificate, signature);
}

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From source file:org.gluu.com.ox_push2.u2f.v2.device.U2FKeyImpl.java

@Override
public AuthenticateResponse authenticate(AuthenticateRequest authenticateRequest) throws U2FException {
    if (BuildConfig.DEBUG)
        Log.d(TAG, ">> authenticate");

    byte control = authenticateRequest.getControl();
    String application = authenticateRequest.getApplication();
    String challenge = authenticateRequest.getChallenge();
    byte[] keyHandle = authenticateRequest.getKeyHandle();

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Inputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "control: " + control);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "application: " + application);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "challenge: " + challenge);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "keyHandle: " + Utils.base64UrlEncode(keyHandle));

    TokenEntry tokenEntry = dataStore.getTokenEntry(keyHandle);

    if (tokenEntry == null) {
        Log.e(TAG, "There is no keyPair for keyHandle: " + Utils.base64UrlEncode(keyHandle));
        return null;
    }//from w  w  w .  j a  v a2s  .c  o  m

    if (!application.equals(tokenEntry.getApplication())) {
        throw new U2FException("KeyHandle " + Utils.base64UrlEncode(keyHandle)
                + " is associated with application: " + tokenEntry.getApplication());
    }

    String keyPairJson = tokenEntry.getKeyPair();
    if (keyPairJson == null) {
        Log.e(TAG, "There is no keyPair for keyHandle: " + Utils.base64UrlEncode(keyHandle));
        return null;
    }

    KeyPair keyPair;
    try {
        keyPair = keyPairGenerator.keyPairFromJson(keyPairJson);
    } catch (U2FException ex) {
        Log.e(TAG, "There is no keyPair for keyHandle: " + Utils.base64UrlEncode(keyHandle));
        return null;
    }

    int counter = dataStore.incrementCounter(keyHandle);
    byte userPresence = userPresenceVerifier.verifyUserPresence();
    byte[] applicationSha256 = DigestUtils.sha256(application);
    byte[] challengeSha256 = DigestUtils.sha256(challenge);
    byte[] signedData = rawMessageCodec.encodeAuthenticateSignedBytes(applicationSha256, userPresence, counter,
            challengeSha256);

    if (BuildConfig.DEBUG)
        Log.d(TAG, "Signing bytes " + Utils.encodeHexString(signedData));

    byte[] signature = keyPairGenerator.sign(signedData, keyPair.getPrivate());

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Outputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "userPresence: " + userPresence);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "counter: " + counter);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "signature: " + Utils.encodeHexString(signature));

    if (BuildConfig.DEBUG)
        Log.d(TAG, "<< authenticate");

    return new AuthenticateResponse(userPresence, counter, signature);
}

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From source file:org.gluu.oxpush2.u2f.v2.device.U2FKeyImpl.java

@Override
public EnrollmentResponse register(EnrollmentRequest enrollmentRequest) throws U2FException {
    if (BuildConfig.DEBUG)
        Log.d(TAG, ">> register");

    String application = enrollmentRequest.getApplication();
    String challenge = enrollmentRequest.getChallenge();

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Inputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "application: " + application);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "challenge: " + challenge);

    byte userPresent = userPresenceVerifier.verifyUserPresence();
    if ((userPresent & AuthenticateRequest.USER_PRESENT_FLAG) == 0) {
        throw new U2FException("Cannot verify user presence");
    }//from  w  w  w.ja  v a 2 s . c o m

    KeyPair keyPair = keyPairGenerator.generateKeyPair();
    byte[] keyHandle = keyPairGenerator.generateKeyHandle();

    TokenEntry tokenEntry = new TokenEntry(keyPairGenerator.keyPairToJson(keyPair),
            enrollmentRequest.getApplication(), enrollmentRequest.getIssuer());
    dataStore.storeTokenEntry(keyHandle, tokenEntry);

    byte[] userPublicKey = keyPairGenerator.encodePublicKey(keyPair.getPublic());

    byte[] applicationSha256 = DigestUtils.sha256(application);
    byte[] challengeSha256 = DigestUtils.sha256(challenge);
    byte[] signedData = rawMessageCodec.encodeRegistrationSignedBytes(applicationSha256, challengeSha256,
            keyHandle, userPublicKey);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "Signing bytes " + Utils.encodeHexString(signedData));

    byte[] signature = keyPairGenerator.sign(signedData, certificatePrivateKey);

    if (BuildConfig.DEBUG)
        Log.d(TAG, "-- Outputs --");
    if (BuildConfig.DEBUG)
        Log.d(TAG, "userPublicKey: " + Utils.encodeHexString(userPublicKey));
    if (BuildConfig.DEBUG)
        Log.d(TAG, "keyHandle: " + Utils.base64UrlEncode(keyHandle));
    if (BuildConfig.DEBUG)
        Log.d(TAG, "vendorCertificate: " + vendorCertificate);
    if (BuildConfig.DEBUG)
        Log.d(TAG, "signature: " + Utils.encodeHexString(signature));

    if (BuildConfig.DEBUG)
        Log.d(TAG, "<< register");

    return new EnrollmentResponse(userPublicKey, keyHandle, vendorCertificate, signature);
}

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