Example usage for java.security KeyStore.PasswordProtection KeyStore.PasswordProtection

Introduction

In this page you can find the example usage for java.security KeyStore.PasswordProtection KeyStore.PasswordProtection.

Prototype

public PasswordProtection(char[] password) 

Source Link

Document

Creates a password parameter.

Usage

From source file:davmail.util.ClientCertificateTest.java

protected KeyStore.ProtectionParameter getProtectionParameter(String password) {
    if (password != null && password.length() > 0) {
        // password provided: create a PasswordProtection
        return new KeyStore.PasswordProtection(password.toCharArray());
    } else {// w ww . ja  v  a 2 s .c o  m
        // request password at runtime through a callback
        return new KeyStore.CallbackHandlerProtection(new CallbackHandler() {
            public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
                if (callbacks.length > 0 && callbacks[0] instanceof PasswordCallback) {
                    PasswordPromptDialog passwordPromptDialog = new PasswordPromptDialog(
                            ((PasswordCallback) callbacks[0]).getPrompt());
                    ((PasswordCallback) callbacks[0]).setPassword(passwordPromptDialog.getPassword());
                }
            }
        });
    }
}

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From source file:RGSDigestTools.SignatureTool.java

/**
 * Init keys with private and public key from keystore
 * @param pKeyStorePath/*w  w w . j  a v a 2 s  .  c  o  m*/
 * @param pKeyStorePasswd
 * @param pDSAlias
 * @param pPrivKeyPasswd
 * @param pCheckDSAlias
 * @throws KeyStoreException
 * @throws CertificateException
 * @throws NoSuchAlgorithmException
 * @throws IOException
 * @throws UnrecoverableEntryException 
 */
public void initKeysWithKeystore(String pKeyStorePath, String pKeyStorePasswd, String pDSAlias,
        String pPrivKeyPasswd, String pCheckDSAlias) throws KeyStoreException, CertificateException,
        NoSuchAlgorithmException, IOException, UnrecoverableEntryException {
    KeyStore ks = TrustStoreLoader.loadKeyStore(pKeyStorePath, pKeyStorePasswd);
    KeyStore.PasswordProtection passProtection = new KeyStore.PasswordProtection(pPrivKeyPasswd.toCharArray());
    KeyStore.PrivateKeyEntry DSKeyEnt = (KeyStore.PrivateKeyEntry) ks.getEntry(pDSAlias, passProtection);
    KeyStore.PrivateKeyEntry CheckDSKeyEnt = (KeyStore.PrivateKeyEntry) ks.getEntry(pCheckDSAlias,
            passProtection);

    this.signKey = DSKeyEnt.getPrivateKey();
    this.verifyKey = CheckDSKeyEnt.getCertificate().getPublicKey();

}

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From source file:RGSDigestTools.SignatureTool.java

/**
 * Init keys with private key from keystore and pubkey from resource
 * @param pKeyStorePath/* w  ww. j  ava  2  s .  c om*/
 * @param pKeyStorePasswd
 * @param pDSAlias
 * @param pPrivKeyPasswd
 * @param PubkeyResource 
 * @throws java.security.KeyStoreException 
 * @throws java.security.cert.CertificateException 
 * @throws java.security.NoSuchAlgorithmException 
 * @throws java.io.IOException 
 * @throws java.security.UnrecoverableEntryException 
 * @throws java.security.spec.InvalidKeySpecException 
 */
public void initKeysWithKeystoreAndFile(String pKeyStorePath, String pKeyStorePasswd, String pDSAlias,
        String pPrivKeyPasswd, String PubkeyResource) throws KeyStoreException, CertificateException,
        NoSuchAlgorithmException, IOException, UnrecoverableEntryException, InvalidKeySpecException {
    KeyStore ks = TrustStoreLoader.loadKeyStore(pKeyStorePath, pKeyStorePasswd);
    KeyStore.PasswordProtection passProtection = new KeyStore.PasswordProtection(pPrivKeyPasswd.toCharArray());
    KeyStore.PrivateKeyEntry DSKeyEnt = (KeyStore.PrivateKeyEntry) ks.getEntry(pDSAlias, passProtection);

    this.signKey = DSKeyEnt.getPrivateKey();

    InputStream is = SignatureTool.class.getResourceAsStream(PubkeyResource);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    int read = is.read();
    while (read != -1) {
        baos.write(read);
        read = is.read();
    }

    byte[] keyBytes = baos.toByteArray();
    X509EncodedKeySpec spec = new X509EncodedKeySpec(keyBytes);
    KeyFactory keyFactory = KeyFactory.getInstance("RSA");
    this.verifyKey = keyFactory.generatePublic(spec);
}

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