// =========================================================================================================
// HTTPS handling
private HttpServer createHttpsServer(
InetSocketAddress pSocketAddress, JolokiaServerConfig pConfig) {
// initialise the HTTPS server
try {
HttpsServer server = HttpsServer.create(pSocketAddress, pConfig.getBacklog());
SSLContext sslContext = SSLContext.getInstance(pConfig.getSecureSocketProtocol());
// initialise the keystore
KeyStore ks = getKeyStore(pConfig);
// setup the key manager factory
KeyManagerFactory kmf = getKeyManagerFactory(pConfig);
kmf.init(ks, pConfig.getKeystorePassword());
// setup the trust manager factory
TrustManagerFactory tmf = getTrustManagerFactory(pConfig);
tmf.init(ks);
// setup the HTTPS context and parameters
sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
// Update the config to filter out bad protocols or ciphers
pConfig.updateHTTPSSettingsFromContext(sslContext);
server.setHttpsConfigurator(new JolokiaHttpsConfigurator(sslContext, pConfig));
return server;
} catch (GeneralSecurityException e) {
throw new IllegalStateException("Cannot use keystore for https communication: " + e, e);
} catch (IOException e) {
throw new IllegalStateException("Cannot open keystore for https communication: " + e, e);
}
}
private HttpServer httpsServer(InetSocketAddress address)
throws IOException, GeneralSecurityException {
// Initialize the keystore
char[] password = "******".toCharArray();
ks = KeyStore.getInstance("JKS");
try (FileInputStream fis = new FileInputStream("UMS.jks")) {
ks.load(fis, password);
}
// Setup the key manager factory
kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, password);
// Setup the trust manager factory
tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(ks);
HttpsServer server = HttpsServer.create(address, 0);
sslContext = SSLContext.getInstance("TLS");
sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
server.setHttpsConfigurator(
new HttpsConfigurator(sslContext) {
@Override
public void configure(HttpsParameters params) {
try {
// initialise the SSL context
SSLContext c = SSLContext.getDefault();
SSLEngine engine = c.createSSLEngine();
params.setNeedClientAuth(true);
params.setCipherSuites(engine.getEnabledCipherSuites());
params.setProtocols(engine.getEnabledProtocols());
// get the default parameters
SSLParameters defaultSSLParameters = c.getDefaultSSLParameters();
params.setSSLParameters(defaultSSLParameters);
} catch (Exception e) {
LOGGER.debug("https configure error " + e);
}
}
});
return server;
}
private KeyManagerFactory getKeyManagerFactory(JolokiaServerConfig pConfig)
throws NoSuchAlgorithmException {
String algo = pConfig.getKeyManagerAlgorithm();
return KeyManagerFactory.getInstance(
algo != null ? algo : KeyManagerFactory.getDefaultAlgorithm());
}