Example usage for org.apache.shiro.codec CodecSupport toBytes

Introduction

In this page you can find the example usage for org.apache.shiro.codec CodecSupport toBytes.

Prototype

protected byte[] toBytes(InputStream in) 

Source Link

Document

Converts the specified InputStream InputStream into a byte array.

Usage

From source file:cn.powerdash.libsystem.common.security.util.CryptoUtil.java

License:Open Source License

public static String encrypt(String plainText, String key) {
    AesCipherService aes = new AesCipherService();
    byte[] keyBytes = CodecSupport.toBytes(key);
    ByteSource encryptedBytes = aes.encrypt(CodecSupport.toBytes(plainText), keyBytes);
    return encryptedBytes.toString();
}

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From source file:cn.powerdash.libsystem.common.security.util.CryptoUtil.java

License:Open Source License

public static String decrypt(String cipherText, String key) {
    AesCipherService aesCs = new AesCipherService();
    byte[] keyBytes = CodecSupport.toBytes(key);

    ByteSource decryptedBytes = aesCs.decrypt(Base64.decode(CodecSupport.toBytes(cipherText)), keyBytes);
    return CodecSupport.toString(decryptedBytes.getBytes());
}

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From source file:com.rencw.framework.shiro.SimpleByteSource.java

License:Apache License

/**
 * Creates an instance by converting the characters to a byte array (assumes UTF-8 encoding).
 *
 * @param chars the source characters to use to create the underlying byte array.
 * @since 1.1//from   w  w w  . ja  v a  2  s .c  om
 */
public SimpleByteSource(char[] chars) {
    this.bytes = CodecSupport.toBytes(chars);
}

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From source file:com.rencw.framework.shiro.SimpleByteSource.java

License:Apache License

/**
 * Creates an instance by converting the String to a byte array (assumes UTF-8 encoding).
 *
 * @param string the source string to convert to a byte array (assumes UTF-8 encoding).
 * @since 1.1/*from   www.ja  va2  s. c o m*/
 */
public SimpleByteSource(String string) {
    this.bytes = CodecSupport.toBytes(string);
}

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From source file:com.sanweibook.lingdu.shiro.util.MySimpleByteSource.java

License:Apache License

/**
 * Creates an instance by converting the characters to a byte array (assumes UTF-8 encoding).
 *
 * @param chars the source characters to use to create the underlying byte array.
 * @since 1.1/*www .  j  a  v a  2 s .c o  m*/
 */
public MySimpleByteSource(char[] chars) {
    this.bytes = CodecSupport.toBytes(chars);
}

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From source file:com.sanweibook.lingdu.shiro.util.MySimpleByteSource.java

License:Apache License

/**
 * Creates an instance by converting the String to a byte array (assumes UTF-8 encoding).
 *
 * @param string the source string to convert to a byte array (assumes UTF-8 encoding).
 * @since 1.1//ww  w  .  j  a  v a  2s  . co m
 */
public MySimpleByteSource(String string) {
    this.bytes = CodecSupport.toBytes(string);
}

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From source file:de.dominikschadow.javasecurity.symmetric.AES.java

License:Apache License

public static void main(String[] args) {
    final String initialText = "AES encryption sample text";
    final char[] keystorePassword = "samples".toCharArray();
    final String keyAlias = "symmetric-sample";
    final char[] keyPassword = "symmetric-sample".toCharArray();

    try {//ww w  . j  av  a  2  s  .c o  m
        KeyStore ks = loadKeystore(keystorePassword);
        Key key = loadKey(ks, keyAlias, keyPassword);
        byte[] ciphertext = encrypt(key, CodecSupport.toBytes(initialText));
        byte[] plaintext = decrypt(key, ciphertext);

        printReadableMessages(initialText, ciphertext, plaintext);
    } catch (NoSuchAlgorithmException | KeyStoreException | CertificateException | UnrecoverableKeyException
            | IOException ex) {
        log.error(ex.getMessage(), ex);
    }
}

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From source file:de.dominikschadow.javasecurity.symmetric.AESEncryptionSample.java

License:Apache License

public static void main(String[] args) {
    AESEncryptionSample res = new AESEncryptionSample();
    final String initialText = "AES encryption sample text";
    final char[] keystorePassword = "samples".toCharArray();
    final String keyAlias = "symmetric-sample";
    final char[] keyPassword = "symmetric-sample".toCharArray();

    try {/*  www.  j  av  a2 s .  c o m*/
        KeyStore ks = res.loadKeystore(KEYSTORE_PATH, keystorePassword);
        Key key = res.loadKey(ks, keyAlias, keyPassword);
        byte[] ciphertext = res.encrypt(key, CodecSupport.toBytes(initialText));
        byte[] plaintext = res.decrypt(key, ciphertext);

        res.printReadableMessages(initialText, ciphertext, plaintext);
    } catch (NoSuchAlgorithmException | KeyStoreException | CertificateException | UnrecoverableKeyException
            | IOException ex) {
        logger.error(ex.getMessage(), ex);
    }
}

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From source file:org.egomez.irpgeditor.env.AS400Systems.java

License:Open Source License

/**
 * saves the system settings./*from   w  ww.jav  a  2  s  .c  o  m*/
 */
public void saveSettings() throws IOException {
    // FileOutputStream fos;
    Properties props;
    AS400System system;

    AesCipherService cipher = new AesCipherService();
    Key key = cipher.generateNewKey();
    byte[] secretBytes = null;
    ByteSource encrypted = null;

    props = new Properties();
    props.setProperty("system.count", Integer.toString(listSystems.size()));
    system = getDefault();
    if (system != null) {
        props.setProperty("system.default", system.getName());
    }
    for (int x = 0; x < listSystems.size(); x++) {
        system = listSystems.get(x);
        props.setProperty("system." + x + ".name", system.getName());
        props.setProperty("system." + x + ".address", system.getAddress());
        props.setProperty("system." + x + ".user", system.getUser());
        props.setProperty("system." + x + ".properties", Base64.encodeBytes(key.getEncoded()));
        // Encriptamos la clave
        secretBytes = CodecSupport.toBytes(system.getPassword());
        encrypted = cipher.encrypt(secretBytes, key.getEncoded());
        props.setProperty("system." + x + ".password", Base64.encodeBytes(encrypted.getBytes()));
    }
    // Creamos los directorios
    File file = new File(System.getProperty("user.home") + File.separator + ".iRPGEditor" + File.separator
            + "conf" + File.separator + "systems.properties");
    if (file.exists() == false) {
        file = new File(System.getProperty("user.home") + File.separator + ".iRPGEditor");
        file.mkdir();
        file = new File(
                System.getProperty("user.home") + File.separator + ".iRPGEditor" + File.separator + "conf");
        file.mkdir();
        file = new File(
                System.getProperty("user.home") + File.separator + ".iRPGEditor" + File.separator + "projects");
        file.mkdir();
    }
    file = new File(System.getProperty("user.home") + File.separator + ".iRPGEditor" + File.separator + "conf"
            + File.separator + "systems.properties");

    // fos = new FileOutputStream(System.getProperty("user.home") +
    // File.separator + ".iRPGEditor" + File.separator
    // + "conf" + File.separator + "systems.properties");
    save(props, file);
    // props.store(fos, "");
}

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From source file:org.lunifera.examples.kwiee.erp.module.core.services.internal.AdministrationServiceComponent.java

License:Open Source License

private String encodePassword(String password2Encode) {

    byte[] saltKey;
    int encryptedSecretLenght;
    int saltKeyLenght;

    BlowfishCipherService cipher = new BlowfishCipherService();

    // generate key with default 256 bits size
    saltKey = cipher.generateNewKey(256).getEncoded();
    saltKeyLenght = saltKey.length;// w ww.jav a 2  s  .  c  o  m

    // encrypt the secret
    ByteSource encryptedSecret = cipher.encrypt(CodecSupport.toBytes(password2Encode), saltKey);
    encryptedSecretLenght = encryptedSecret.getBytes().length;

    // create a destination array that is the size of the two arrays
    byte[] destination = new byte[saltKeyLenght + encryptedSecretLenght];

    // copy ciphertext into start of destination (from pos 0, copy
    // ciphertext.length bytes)
    System.arraycopy(encryptedSecret.getBytes(), 0, destination, 0, encryptedSecretLenght);

    // copy mac into end of destination (from pos ciphertext.length, copy
    // mac.length bytes)
    System.arraycopy(saltKey, 0, destination, encryptedSecretLenght, saltKeyLenght);

    return Base64.encodeToString(destination);

}

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