private void setSocketOptions(final Builder builder) {
val socketOptions = kikahaConf.config().getConfig("server.undertow.socket-options");
for (val entry : socketOptions.entrySet()) {
val option = getConfigOption(entry.getValue(), entry.getKey());
if (option != null) builder.setSocketOption(option.getOption(), option.getValue());
}
}
private void setWorkerThreads(final Builder builder, final Config config) {
val workerThreads = config.getInt("worker-threads");
if (workerThreads > 0) {
log.info(" > worker-threads: " + workerThreads);
builder.setWorkerThreads(workerThreads);
}
}
private void setBufferSize(final Builder builder, final Config config) {
val bufferSize = config.getInt("buffer-size");
log.info(" > buffer-size: " + bufferSize);
builder.setBufferSize(bufferSize);
}
private void setIOThreads(final Builder builder, final Config config) {
val ioThreads = config.getInt("io-threads");
if (ioThreads > 0) builder.setIoThreads(ioThreads);
}
private static void startCoreSystem() {
if (configuration == null) {
LOGGER.error("No configuration found. exiting..");
stopServer(false);
System.exit(-1);
}
if (!configuration.isHttpsListener()
&& !configuration.isHttpListener()
&& !configuration.isAjpListener()) {
LOGGER.error("No listener specified. exiting..");
stopServer(false);
System.exit(-1);
}
IdentityManager identityManager = null;
if (configuration.getIdmImpl() == null) {
LOGGER.warn("***** No identity manager specified. authentication disabled.");
identityManager = null;
} else {
try {
Object idm =
Class.forName(configuration.getIdmImpl())
.getConstructor(Map.class)
.newInstance(configuration.getIdmArgs());
identityManager = (IdentityManager) idm;
} catch (ClassCastException
| NoSuchMethodException
| SecurityException
| ClassNotFoundException
| IllegalArgumentException
| InstantiationException
| IllegalAccessException
| InvocationTargetException ex) {
LOGGER.error("Error configuring idm implementation {}", configuration.getIdmImpl(), ex);
stopServer(false);
System.exit(-3);
}
}
AccessManager accessManager = null;
if (configuration.getAmImpl() == null && configuration.getIdmImpl() != null) {
LOGGER.warn("***** no access manager specified. authenticated users can do anything.");
accessManager = new FullAccessManager();
} else if (configuration.getAmImpl() == null && configuration.getIdmImpl() == null) {
LOGGER.warn("***** No access manager specified. users can do anything.");
accessManager = new FullAccessManager();
} else {
try {
Object am =
Class.forName(configuration.getAmImpl())
.getConstructor(Map.class)
.newInstance(configuration.getAmArgs());
accessManager = (AccessManager) am;
} catch (ClassCastException
| NoSuchMethodException
| SecurityException
| ClassNotFoundException
| IllegalArgumentException
| InstantiationException
| IllegalAccessException
| InvocationTargetException ex) {
LOGGER.error(
"Error configuring acess manager implementation {}", configuration.getAmImpl(), ex);
stopServer(false);
System.exit(-3);
}
}
if (configuration.isAuthTokenEnabled()) {
LOGGER.info(
"Token based authentication enabled with token TTL {} minutes",
configuration.getAuthTokenTtl());
}
SSLContext sslContext = null;
try {
KeyManagerFactory kmf;
KeyStore ks;
if (getConfiguration().isUseEmbeddedKeystore()) {
char[] storepass = "******".toCharArray();
char[] keypass = "******".toCharArray();
String storename = "rakeystore.jks";
sslContext = SSLContext.getInstance("TLS");
kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
ks = KeyStore.getInstance("JKS");
ks.load(Bootstrapper.class.getClassLoader().getResourceAsStream(storename), storepass);
kmf.init(ks, keypass);
sslContext.init(kmf.getKeyManagers(), null, null);
} else {
sslContext = SSLContext.getInstance("TLS");
kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
ks = KeyStore.getInstance("JKS");
try (FileInputStream fis = new FileInputStream(new File(configuration.getKeystoreFile()))) {
ks.load(fis, configuration.getKeystorePassword().toCharArray());
kmf.init(ks, configuration.getCertPassword().toCharArray());
sslContext.init(kmf.getKeyManagers(), null, null);
}
}
} catch (KeyManagementException
| NoSuchAlgorithmException
| KeyStoreException
| CertificateException
| UnrecoverableKeyException ex) {
LOGGER.error("Couldn't start RESTHeart, error with specified keystore. exiting..", ex);
stopServer(false);
System.exit(-1);
} catch (FileNotFoundException ex) {
LOGGER.error("Couldn't start RESTHeart, keystore file not found. exiting..", ex);
stopServer(false);
System.exit(-1);
} catch (IOException ex) {
LOGGER.error("Couldn't start RESTHeart, error reading the keystore file. exiting..", ex);
stopServer(false);
System.exit(-1);
}
Builder builder = Undertow.builder();
if (configuration.isHttpsListener()) {
builder.addHttpsListener(
configuration.getHttpsPort(), configuration.getHttpHost(), sslContext);
LOGGER.info(
"HTTPS listener bound at {}:{}",
configuration.getHttpsHost(),
configuration.getHttpsPort());
}
if (configuration.isHttpListener()) {
builder.addHttpListener(configuration.getHttpPort(), configuration.getHttpsHost());
LOGGER.info(
"HTTP listener bound at {}:{}", configuration.getHttpHost(), configuration.getHttpPort());
}
if (configuration.isAjpListener()) {
builder.addAjpListener(configuration.getAjpPort(), configuration.getAjpHost());
LOGGER.info(
"Ajp listener bound at {}:{}", configuration.getAjpHost(), configuration.getAjpPort());
}
LocalCachesSingleton.init(configuration);
if (configuration.isLocalCacheEnabled()) {
LOGGER.info("Local cache for db and collection properties enabled");
} else {
LOGGER.info("Local cache for db and collection properties not enabled");
}
shutdownHandler = getHandlersPipe(identityManager, accessManager);
builder
.setIoThreads(configuration.getIoThreads())
.setWorkerThreads(configuration.getWorkerThreads())
.setDirectBuffers(configuration.isDirectBuffers())
.setBufferSize(configuration.getBufferSize())
.setBuffersPerRegion(configuration.getBuffersPerRegion())
.setHandler(shutdownHandler);
builder.build().start();
}