Example usage for java.security Security getProviders

List of usage examples for java.security Security getProviders

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Introduction

In this page you can find the example usage for java.security Security getProviders.

Prototype

public static Provider[] getProviders()

Source Link

Document

Returns an array containing all the installed providers.

Usage

From source file:com.zacwolf.commons.crypto._CRYPTOfactory.java

public static void dumpCiphers() {
    for (Provider provider : Security.getProviders()) {
        System.out.println(provider.getName());
        for (String key : provider.stringPropertyNames())
            System.out.println("\t" + key + "\t" + provider.getProperty(key));
    }/*ww  w .j a v a  2s  .  co  m*/
}

From source file:eu.europa.esig.dss.DSSUtils.java

/**
 * This method lists all defined security providers.
 *///from  ww w.  java2s. c o m
public static void printSecurityProvides() {

    final Provider[] providers = Security.getProviders();
    for (final Provider provider : providers) {

        System.out.println("PROVIDER: " + provider.getName());
        final Set<Provider.Service> services = provider.getServices();
        for (final Provider.Service service : services) {

            System.out.println("\tALGORITHM: " + service.getAlgorithm() + " / " + service.getType() + " / "
                    + service.getClassName());
        }
    }
}

From source file:org.hyperledger.fabric.sdk.security.CryptoPrimitives.java

/**
 * Return X509Certificate  from pem bytes.
 * So you may ask why this ?  Well some providers (BC) seems to have problems with creating the
 * X509 cert from bytes so here we go through all available providers till one can convert. :)
 *
 * @param pemCertificate//from  w w  w .  j a  va2  s .c o m
 * @return
 */

private X509Certificate getX509Certificate(byte[] pemCertificate) throws CryptoException {
    X509Certificate ret = null;
    CryptoException rete = null;

    List<Provider> providerList = new LinkedList<>(Arrays.asList(Security.getProviders()));
    if (SECURITY_PROVIDER != null) { //Add if overridden
        providerList.add(SECURITY_PROVIDER);
    }
    try {
        providerList.add(BouncyCastleProvider.class.newInstance()); // bouncy castle is there always.
    } catch (Exception e) {
        logger.warn(e);

    }
    for (Provider provider : providerList) {
        try {
            if (null == provider) {
                continue;
            }
            CertificateFactory certFactory = CertificateFactory.getInstance(CERTIFICATE_FORMAT, provider);
            if (null != certFactory) {
                try (ByteArrayInputStream bis = new ByteArrayInputStream(pemCertificate)) {
                    Certificate certificate = certFactory.generateCertificate(bis);

                    if (certificate instanceof X509Certificate) {
                        ret = (X509Certificate) certificate;
                        rete = null;
                        break;
                    }
                }

            }
        } catch (Exception e) {

            rete = new CryptoException(e.getMessage(), e);

        }

    }

    if (null != rete) {

        throw rete;

    }

    if (ret == null) {

        logger.error("Could not convert pem bytes");

    }

    return ret;

}

From source file:org.jenkinsci.plugins.relution_publisher.configuration.jobs.ArtifactPublisher.java

private void logProviderInformation(final Log log) {
    log.write(this, "Available security providers:");

    final Provider[] providers = Security.getProviders();
    for (final Provider provider : providers) {
        log.write(this, "%s %s", provider.getName(), String.valueOf(provider.getVersion()));
    }/*from   w w w  . j a va 2s  .com*/
    log.write();
}

From source file:org.jets3t.service.security.EncryptionUtil.java

public static Provider[] listAvailableProviders() {
    return Security.getProviders();
}

From source file:org.josso.selfservices.password.generator.RandomFactory.java

public Set<String> getAlgorithms() {
    Set<String> result = new HashSet<String>();

    // All providers
    Provider[] providers = Security.getProviders();
    for (int i = 0; i < providers.length; i++) {
        // Get services provided by each provider
        Set keys = providers[i].keySet();
        for (Iterator<String> it = keys.iterator(); it.hasNext();) {
            String key = (String) it.next();
            String value = (String) providers[i].get(key);
            result.add(value);//  ww  w .j a  v a  2s. com
        }
    }
    return result;
}

From source file:org.josso.selfservices.password.generator.RandomFactory.java

/**
 * Returns a cleaned up version of the service providers.
 * //from   www .  jav  a2 s . c om
 * @return a set of service providers that can be used for SecureRandom
 *         feed.
 */
public Set<String> getServiceProviders() {
    Set<String> result = new HashSet<String>();

    // All providers
    Provider[] providers = Security.getProviders();
    for (int i = 0; i < providers.length; i++) {
        // Get services provided by each provider
        Set keys = providers[i].keySet();
        for (Iterator<String> it = keys.iterator(); it.hasNext();) {
            String key = (String) it.next();
            key = key.split(" ")[0]; //$NON-NLS-1$

            if (key.startsWith(ALG_PARSE_STRING)) {
                // Strip the alias
                key = key.substring(10);
            }
            int ix = key.indexOf('.');
            result.add(key.substring(0, ix));
        }
    }
    return result;
}

From source file:org.josso.selfservices.password.generator.RandomFactory.java

public Set<String> getServiceProviderFor(String type) {
    Set<String> result = new HashSet<String>();

    Provider[] providers = Security.getProviders();
    for (int i = 0; i < providers.length; i++) {
        // Get services provided by each provider
        Set keys = providers[i].keySet();
        for (Iterator it = keys.iterator(); it.hasNext();) {
            String key = (String) it.next();
            key = key.split(" ")[0]; //$NON-NLS-1$

            if (key.startsWith(type + ".")) //$NON-NLS-1$
            {/*from  w w  w  .  j  a  v  a 2 s . com*/
                result.add(key.substring(type.length() + 1));
            } else if (key.startsWith(ALG_PARSE_STRING + type + ".")) //$NON-NLS-1$
            {
                // This is an alias
                result.add(key.substring(type.length() + 11));
            }
        }
    }
    return result;
}

From source file:org.mule.providers.ldap.LdapSASLConnector.java

protected void doInitialise() throws InitialisationException {

    // if (isForceJDK14())
    // {//from   w  ww  .  ja va  2  s  .c  o m
    // logger.debug("forcing JDK 1.4 SASL mode");
    Security.addProvider(new com.novell.sasl.client.SaslProvider());
    // }
    /*
     * else { Provider sunSASL = Security.getProvider("SunSASL");
     * 
     * if (sunSASL != null) { logger .debug("SunSASL implementation (JDK >=
     * 1.5) detected. Use it."); try { Sasl.setSaslClientFactory(new
     * SaslBridgeClientFactory()); } catch (RuntimeException e) {
     * logger.warn(e.toString()); } } else { logger .debug("No SunSASL
     * implementation (JDK >= 1.5 detected. Fall back to JDK 1.4 mode");
     * Security.addProvider(new com.novell.sasl.client.SaslProvider()); } }
     */

    if (logger.isDebugEnabled()) {

        Provider[] ps = Security.getProviders();
        for (int i = 0; i < ps.length; i++) {
            Provider provider = ps[i];
            logger.debug(provider.getClass() + "/" + provider.getName() + "/" + provider.getVersion() + "/"
                    + provider.getInfo());

        }
    }

    if (MECHANISM_DIGEST_EXTERNAL.equals(mechanism)) {

        try {
            if (trustAll) {
                SSLContext context = SSLContext.getInstance("TLS");
                context.init(null, trustAll ? TrustAllCertsManager.getTrustAllCertsManager() : null, null);

                // certificate_unknown
                ssf = new LDAPJSSESecureSocketFactory(context.getSocketFactory());
            } else {
                if (StringUtils.isEmpty(trustStore)) {
                    throw new InitialisationException(new IllegalArgumentException(
                            "Either trustAll value must be true or the trustStore parameter must be set"),
                            this);
                }

                File trustStoreFile = new File(trustStore);

                if (!trustStoreFile.exists() || !trustStoreFile.canRead()) {
                    throw new InitialisationException(new IllegalArgumentException("truststore file "
                            + trustStoreFile.getAbsolutePath() + " do not exist or is not readable"), this);
                }

                System.setProperty("javax.net.ssl.trustStore", trustStore);

                logger.debug("truststore set to " + trustStoreFile.getAbsolutePath());

                ssf = new LDAPJSSESecureSocketFactory();
            }
            // pix path
            // ssf = new LDAPJSSESecureSocketFactory((SSLSocketFactory)
            // SSLSocketFactory.getDefault());

            // TODO SSL<->TLS (TLS maybe require startTLS() call on lc
            // ssf = new LDAPJSSEStartTLSFactory();
        } catch (KeyManagementException e) {
            throw new InitialisationException(e, this);
        } catch (NoSuchAlgorithmException e) {
            throw new InitialisationException(e, this);
        }

    }

    super.doInitialise();
}

From source file:org.nuxeo.common.codec.Crypto.java

/**
 * The method returns either the decrypted {@code strToDecrypt}, either the {@code strToDecrypt} itself if it is not
 * recognized as a crypted string or if the decryption fails. The return value is a byte array for security purpose,
 * it is your responsibility to convert it then to a String or not (use of {@code char[]} is recommended).
 *
 * @param strToDecrypt//  w  ww.  j  a  v a2  s  . co m
 * @return the decrypted {@code strToDecrypt} as an array of bytes, never {@code null}
 * @see #getChars(byte[])
 */
public byte[] decrypt(String strToDecrypt) {
    Matcher matcher = CRYPTO_PATTERN.matcher(strToDecrypt);
    if (!matcher.matches()) {
        return strToDecrypt.getBytes();
    }
    Cipher decipher;
    try {
        String algorithm = new String(Base64.decodeBase64(matcher.group("algo")));
        if (StringUtils.isBlank(algorithm)) {
            algorithm = DEFAULT_ALGO;
        }
        decipher = Cipher.getInstance(algorithm);
        decipher.init(Cipher.DECRYPT_MODE, getSecretKey(algorithm, secretKey));
        final byte[] decryptedString = decipher.doFinal(Base64.decodeBase64(matcher.group("value")));
        return decryptedString;
    } catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
        log.trace("Available algorithms: " + Security.getAlgorithms("Cipher"));
        log.trace("Available security providers: " + Arrays.asList(Security.getProviders()));
        log.debug(e, e);
    } catch (InvalidKeyException | IllegalBlockSizeException | BadPaddingException e) {
        log.debug(e, e);
    }
    return strToDecrypt.getBytes();
}