java-sdk: WatsonServices: Unable to find acceptable protocols

Hello, I’m testing the Watson Conversation Services:

Using Netbeans, IBM JAVA SDK 1.8, java-sdk-3.5.3-jar-with-dependencies.jar

I got this error when I tried the following:

ConversationService service = new ConversationService("2017_02_03"); 
service.setUsernameAndPassword("XXXXXXXXX", "XXXXXX"); 
MessageRequest newMessage = new MessageRequest.Builder()
  .inputText("This is some sample text")
  .build(); 

MessageResponse newresponse = service.message(
  "XXXXXXXXXXXXXXXXXXXXXXX",
  newMessage)
.execute();

WARNING: Exception on MessageDispatcher: java.lang.RuntimeException: java.net.UnknownServiceException: Unable to find acceptable protocols. isFallback=false, modes=[ConnectionSpec(cipherSuites=[TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_3DES_EDE_CBC_SHA], tlsVersions=[TLS_1_2, TLS_1_1, TLS_1_0], supportsTlsExtensions=true), ConnectionSpec(cipherSuites=[TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_128_GCM_SHA256, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_3DES_EDE_CBC_SHA], tlsVersions=[TLS_1_0], supportsTlsExtensions=true), ConnectionSpec()], supported protocols=[TLSv1] at com.ibm.watson.developer_cloud.service.WatsonService$1.execute(WatsonService.java:182) Thanks in advance.

About this issue

Original URL
State: closed
Created 7 years ago
Comments: 15 (3 by maintainers)

Most upvoted comments

I solved my issue , modifying the WatsonService.java in this way.

  protected OkHttpClient configureHttpClient() {
    ConnectionSpec spec = new ConnectionSpec.Builder(ConnectionSpec.COMPATIBLE_TLS)  
    .tlsVersions(TlsVersion.TLS_1_0)
    .cipherSuites(
          CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_DHE_RSA_WITH_AES_128_GCM_SHA256)
    .allEnabledTlsVersions()
    .supportsTlsExtensions(false)
    .allEnabledCipherSuites()
    .build();

    final OkHttpClient.Builder builder = new OkHttpClient.Builder();

    final CookieManager cookieManager = new CookieManager();
    cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ALL);

    builder.cookieJar(new JavaNetCookieJar(cookieManager));

    builder.connectTimeout(60, TimeUnit.SECONDS);
    builder.writeTimeout(60, TimeUnit.SECONDS);
    builder.readTimeout(90, TimeUnit.SECONDS);
    builder.connectionSpecs(Collections.singletonList(spec));

    return builder.build();
  }

Thanks to all.

joralemarti on Mar 30, 2017