Examples of java.security.KeyStore.load()

java.security.KeyStore.load()
Loads this KeyStore from the given input stream.
A password may be given to unlock the keystore (e.g. the keystore resides on a hardware token device), or to check the integrity of the keystore data. If a password is not given for integrity checking, then integrity checking is not performed.
In order to create an empty keystore, or if the keystore cannot be initialized from a stream, pass null as the stream argument.
Note that if this keystore has already been loaded, it is reinitialized and loaded again from the given input stream. @param stream the input stream from which the keystore is loaded,or null @param password the password used to check the integrity ofthe keystore, the password used to unlock the keystore, or null @exception IOException if there is an I/O or format problem with thekeystore data, if a password is required but not given, or if the given password was incorrect. If the error is due to a wrong password, the {@link Throwable#getCause cause} of the IOException should be an UnrecoverableKeyException @exception NoSuchAlgorithmException if the algorithm used to checkthe integrity of the keystore cannot be found @exception CertificateException if any of the certificates in thekeystore could not be loaded

                        null
                    );
            }
            else
            {
                ks.load(null, null);
            }


            kmFactory.init(
                    ks,
                    keyStorePassword == null ? null : keyStorePassword.toCharArray()

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      // Setup the test keystore (truststore).
      URL keyStoreURL = Thread.currentThread().getContextClassLoader()
          .getResource("META-INF/tst.keystore");
      InputStream stream = keyStoreURL.openStream();
      KeyStore keyStore = KeyStore.getInstance("JKS");
      keyStore.load(stream, "unit-tests".toCharArray());
      // Setup the test TrustManagerFactory.
      TrustManagerFactory trustMgr = TrustManagerFactory
          .getInstance(TrustManagerFactory.getDefaultAlgorithm());
      trustMgr.init(keyStore);
      // Setup the test SSLSocketFactory.

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         if( keyStoreURL == null )
            throw new IOException("Failed to find resource tst.keystore");
         log.debug("Opening KeyStore: "+keyStoreURL);
         KeyStore keyStore = KeyStore.getInstance("JKS");
         InputStream is = keyStoreURL.openStream();
         keyStore.load(is, KEYSTORE_PASSWORD.toCharArray());
         String algorithm = KeyManagerFactory.getDefaultAlgorithm();
         KeyManagerFactory keyMgr = KeyManagerFactory.getInstance(algorithm);
         keyMgr.init(keyStore, KEYSTORE_PASSWORD.toCharArray());
         algorithm = TrustManagerFactory.getDefaultAlgorithm();
         TrustManagerFactory trustMgr = TrustManagerFactory.getInstance(algorithm);

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        String ksl = System.getProperty("ch.ethz.prose.keystore.location");
        String ksp = System.getProperty("ch.ethz.prose.keystore.password");
        String alias = "runes-system"; // FIX


        KeyStore ks = KeyStore.getInstance("JKS");
        ks.load(new FileInputStream(ksl), ksp.toCharArray());
        PrivateKey privateKey = (PrivateKey) ks.getKey(alias, alias.toCharArray()); // FIX, password
        PublicKey publicKey = ks.getCertificate(alias).getPublicKey();
        keyPair = new KeyPair(publicKey, privateKey);
      }

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     * @throws Exception on any error
     * @return the alias of the key imported
     */
    public String importPKCS12Key(File keyFile, String password, String alias, String newAlias) throws Exception {
        KeyStore kspkcs12 = KeyStore.getInstance("PKCS12");
        kspkcs12.load(new FileInputStream(keyFile), password == null ? null : password.toCharArray());
        boolean hasTemp = false;
        if(isKeyStoreEmpty()) {
            if(isKeyStoreExists()) {                
                deleteKeyStore();
            }

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    private boolean validateKeyStore(String keyStoreType, String password, File keystoreFile) {
        InputStream inputStream = null;
        try {
            KeyStore keyStore = KeyStore.getInstance(keyStoreType);
            inputStream = new FileInputStream(keystoreFile);
            keyStore.load(inputStream, password.toCharArray());
            return true;
        } catch (Exception e) {
            log.error("Validation of key store failed", e);
            return false;
        } finally {

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    try {
      String filename = getTestKeyStoreFilename();
      
      char[] passphrase = PASSWORD.toCharArray();
      KeyStore ks = KeyStore.getInstance("JKS");
      ks.load(new FileInputStream(filename), passphrase);
  
      KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
      kmf.init(ks, passphrase);
      
      TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");

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        char[] password = ((ShowKeyStoreForm) form).getSelectedKeyStore().getKeyStorePassword().toCharArray();
        if (systemClientStore.isKeyEntry(sel)){
            PrivateKey keypair = ((ShowKeyStoreForm) form).getSelectedKeyStore().getPrivateKey(sel,
                            password);
          KeyStore userStore = KeyStore.getInstance("PKCS12", "BC");
          userStore.load(null, null);
          userStore.setKeyEntry(sel, keypair, ((ShowKeyStoreForm) form).getPassword().toCharArray(), ((ShowKeyStoreForm) form).getSelectedKeyStore().getCertificateChain(sel));
          userStore.store(out, ((ShowKeyStoreForm) form).getPassword().toCharArray());
          out.close();
        }
        l.addDownload(new CSRDownload(clientCertFile, clientCertFile.getName(), "application/octet-stream", mapping.findForward("success"),

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    try {
      String filename = getTestKeyStoreFilename();
      
      char[] passphrase = PASSWORD.toCharArray();
      KeyStore ks = KeyStore.getInstance("JKS");
      ks.load(new FileInputStream(filename), passphrase);
  
      KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
      kmf.init(ks, passphrase);
      
      TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");

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                    // using the default keystore name
                    keyStoreFileName = "DATA/SETTINGS/myPeerKeystore";
                    
                    // creating an empty java keystore
                    final KeyStore ks = KeyStore.getInstance("JKS");
                    ks.load(null,keyStorePwd.toCharArray());
                    final FileOutputStream ksOut = new FileOutputStream(keyStoreFileName);
                    ks.store(ksOut, keyStorePwd.toCharArray());
                    ksOut.close();
                    
                    // storing path to keystore into config file

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