src/main/java/org/embulk/executor/remoteserver/Launcher.java in embulk-executor-remoteserver-0.2.1 vs src/main/java/org/embulk/executor/remoteserver/Launcher.java in embulk-executor-remoteserver-0.3.0

@@ -10,16 +10,42 @@
 public class Launcher {
     public static void main(String[] args) throws IOException {
         Map<String, String> envVars = System.getenv();
         String host = envVars.getOrDefault("BIND_ADDRESS", "0.0.0.0");
         int port = Integer.parseInt(envVars.getOrDefault("PORT", "30001"));
-        int numOfWorkers = Integer.parseInt(envVars.getOrDefault("NUM_OF_WORKERS", "1"));
-        Level logLevel = Level.toLevel(envVars.getOrDefault("LOG_LEVEL", "info"));
-        configureLogLevel(logLevel);
-        EmbulkServer.start(host, port, numOfWorkers);
+        int numOfWorkers = Integer.parseInt(envVars.getOrDefault("NUM_OF_WORKERS", "5"));
+        TLSConfig tlsConfig = createTLSConfig(envVars);
+        configureLogLevel(envVars);
+
+        EmbulkServer.start(host, port, numOfWorkers, tlsConfig);
     }
 
-    private static void configureLogLevel(Level logLevel) {
+    private static TLSConfig createTLSConfig(Map<String, String> envVars) {
+        if (!"true".equals(envVars.get("ENABLE_TLS"))) {
+            return null;
+        }
+
+        TLSConfig tlsConfig = new TLSConfig();
+        String keyP12Path = envVars.get("KEY_P12_PATH");
+        String keyP12Password = envVars.get("KEY_P12_PASSWORD");
+        if (keyP12Path != null && keyP12Password != null) {
+            tlsConfig.keyStore(new P12File(keyP12Path, keyP12Password));
+        }
+
+        String trustP12Path = envVars.get("TRUST_P12_PATH");
+        String trustP12Password = envVars.get("TRUST_P12_PASSWORD");
+        if (trustP12Path != null && trustP12Password != null) {
+            tlsConfig.trustStore(new P12File(trustP12Path, trustP12Password));
+        }
+
+        if ("true".equals(envVars.get("ENABLE_TLS_CLIENT_AUTH"))) {
+            tlsConfig.enableClientAuth(true);
+        }
+        return tlsConfig;
+    }
+
+    private static void configureLogLevel(Map<String, String> envVars) {
+        Level logLevel = Level.toLevel(envVars.getOrDefault("LOG_LEVEL", "info"));
         Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
         rootLogger.setLevel(logLevel);
     }
 }