@Override
public boolean isConfigurationAcceptable(
ConnectionHandlerCfg configuration, List<LocalizableMessage> unacceptableReasons) {
HTTPConnectionHandlerCfg config = (HTTPConnectionHandlerCfg) configuration;
if (currentConfig == null || (!this.enabled && config.isEnabled())) {
// Attempt to bind to the listen port on all configured addresses to
// verify whether the connection handler will be able to start.
LocalizableMessage errorMessage =
checkAnyListenAddressInUse(
config.getListenAddress(),
config.getListenPort(),
config.isAllowTCPReuseAddress(),
config.dn());
if (errorMessage != null) {
unacceptableReasons.add(errorMessage);
return false;
}
}
if (config.isEnabled() && config.isUseSSL()) {
try {
createSSLEngineConfigurator(config);
} catch (DirectoryException e) {
logger.traceException(e);
unacceptableReasons.add(e.getMessageObject());
return false;
}
}
return true;
}
private boolean anyChangeRequiresRestart(HTTPConnectionHandlerCfg newCfg) {
return !equals(newCfg.getListenPort(), initConfig.getListenPort())
|| !Objects.equals(newCfg.getListenAddress(), initConfig.getListenAddress())
|| !equals(newCfg.getMaxRequestSize(), currentConfig.getMaxRequestSize())
|| !equals(newCfg.isAllowTCPReuseAddress(), currentConfig.isAllowTCPReuseAddress())
|| !equals(newCfg.isUseTCPKeepAlive(), currentConfig.isUseTCPKeepAlive())
|| !equals(newCfg.isUseTCPNoDelay(), currentConfig.isUseTCPNoDelay())
|| !equals(
newCfg.getMaxBlockedWriteTimeLimit(), currentConfig.getMaxBlockedWriteTimeLimit())
|| !equals(newCfg.getBufferSize(), currentConfig.getBufferSize())
|| !equals(newCfg.getAcceptBacklog(), currentConfig.getAcceptBacklog())
|| !equals(newCfg.isUseSSL(), currentConfig.isUseSSL())
|| !Objects.equals(
newCfg.getKeyManagerProviderDN(), currentConfig.getKeyManagerProviderDN())
|| !Objects.equals(newCfg.getSSLCertNickname(), currentConfig.getSSLCertNickname())
|| !Objects.equals(
newCfg.getTrustManagerProviderDN(), currentConfig.getTrustManagerProviderDN())
|| !Objects.equals(newCfg.getSSLProtocol(), currentConfig.getSSLProtocol())
|| !Objects.equals(newCfg.getSSLCipherSuite(), currentConfig.getSSLCipherSuite())
|| !Objects.equals(newCfg.getSSLClientAuthPolicy(), currentConfig.getSSLClientAuthPolicy());
}
private HttpServer createHttpServer() {
final HttpServer server = new HttpServer();
final int requestSize = (int) currentConfig.getMaxRequestSize();
final ServerConfiguration serverConfig = server.getServerConfiguration();
serverConfig.setMaxBufferedPostSize(requestSize);
serverConfig.setMaxFormPostSize(requestSize);
serverConfig.setDefaultQueryEncoding(Charsets.UTF8_CHARSET);
if (keepStats()) {
setHttpStatsProbe(server);
}
// Configure the network listener
final NetworkListener listener =
new NetworkListener(
"Rest2LDAP", NetworkListener.DEFAULT_NETWORK_HOST, initConfig.getListenPort());
server.addListener(listener);
// Configure the network transport
final TCPNIOTransport transport = listener.getTransport();
transport.setReuseAddress(currentConfig.isAllowTCPReuseAddress());
transport.setKeepAlive(currentConfig.isUseTCPKeepAlive());
transport.setTcpNoDelay(currentConfig.isUseTCPNoDelay());
transport.setWriteTimeout(currentConfig.getMaxBlockedWriteTimeLimit(), TimeUnit.MILLISECONDS);
final int bufferSize = (int) currentConfig.getBufferSize();
transport.setReadBufferSize(bufferSize);
transport.setWriteBufferSize(bufferSize);
transport.setIOStrategy(SameThreadIOStrategy.getInstance());
final int numRequestHandlers =
getNumRequestHandlers(currentConfig.getNumRequestHandlers(), friendlyName);
transport.setSelectorRunnersCount(numRequestHandlers);
transport.setServerConnectionBackLog(currentConfig.getAcceptBacklog());
// Configure SSL
if (sslEngineConfigurator != null) {
listener.setSecure(true);
listener.setSSLEngineConfig(sslEngineConfigurator);
}
return server;
}