I want to try connect from a client to an ejb. I use WildFly12 and Java8.
Before with Wildfly8 all works fine.
I remove to local user authentification of standalone.xml to get the same error at server side.
Error from server.log
Caused by: org.wildfly.security.auth.AuthenticationException: JBREM000308: Authentication failed (no mechanisms left), tried:
JBOSS-LOCAL-USER: org.wildfly.security.auth.AuthenticationException: JBREM000300: Authentication failed due to I/O error
at org.jboss.remoting3.ConnectionPeerIdentityContext.doAuthenticate(ConnectionPeerIdentityContext.java:368)
at org.jboss.remoting3.ConnectionPeerIdentityContext.authenticate(ConnectionPeerIdentityContext.java:174)
at org.jboss.remoting3.EndpointImpl$3.handleDone(EndpointImpl.java:505)
at org.jboss.remoting3.EndpointImpl$3.handleDone(EndpointImpl.java:494)
at org.xnio.IoFuture$HandlingNotifier.notify(IoFuture.java:208)
at org.xnio.AbstractIoFuture$NotifierRunnable.run(AbstractIoFuture.java:720)
at org.xnio.IoUtils$2.execute(IoUtils.java:71)
at org.xnio.AbstractIoFuture.runNotifier(AbstractIoFuture.java:693)
at org.xnio.AbstractIoFuture$CompleteState.withNotifier(AbstractIoFuture.java:132)
at org.xnio.AbstractIoFuture.addNotifier(AbstractIoFuture.java:570)
at org.jboss.remoting3.EndpointImpl.doGetConnection(EndpointImpl.java:494)
at org.jboss.remoting3.EndpointImpl.getConnectedIdentity(EndpointImpl.java:433)
at org.jboss.remoting3.UncloseableEndpoint.getConnectedIdentity(UncloseableEndpoint.java:51)
at org.jboss.remoting3.Endpoint.getConnectedIdentity(Endpoint.java:122)
at org.jboss.ejb.protocol.remote.RemoteEJBReceiver.lambda$getConnection$2(RemoteEJBReceiver.java:185)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.ejb.protocol.remote.RemoteEJBReceiver.getConnection(RemoteEJBReceiver.java:185)
I create InitialContextas follow:
clientProperties.put( Context.INITIAL_CONTEXT_FACTORY, "org.wildfly.naming.client.WildFlyInitialContextFactory" );
clientProperties.put( Context.PROVIDER_URL, "remote+http://" + m_strAppServerHostname + ":" + m_iAppServerPort );
clientProperties.put( Context.SECURITY_PRINCIPAL, getAppServerUserName() );
clientProperties.put( Context.SECURITY_CREDENTIALS, getAppServerPassword() );
return new InitialContext( clientProperties );
Related
I have the following error when trying to contact some website :
10:29:32.228 [ForkJoinPool-1-worker-1] ERROR com.intuit.karate - javax.net.ssl.SSLHandshakeException: Received fatal alert: unrecognized_name, http call failed after 35 milliseconds for URL: https://{redacted}
10:29:32.229 [ForkJoinPool-1-worker-1] ERROR com.intuit.karate - http request failed: javax.net.ssl.SSLHandshakeException: Received fatal alert: unrecognized_name
I have found the following answer : https://stackoverflow.com/a/14884941/10791639
I edited karate-apache/src/main/java/com/intuit/karate/http/apache/ApacheHttpClient.java L125, removing the comment from this line :
System.setProperty("jsse.enableSNIExtension", "false");
But I still have the same problem as before. I haven't found a public website that is requiring strict Server Name Indication to reproduce my problem.
We found a solution by changing something in karate-apache/src/main/java/com/intuit/karate/http/apache/ApacheHttpClient.java :
SSLConnectionSocketFactory socketFactory = new LenientSslConnectionSocketFactory(sslContext, new NoopHostnameVerifier());
becomes
SSLConnectionSocketFactory socketFactory = new SslConnectionSocketFactory(sslContext, new NoopHostnameVerifier());
#Peter, do you think a parameter to use strict or lenient SSL connection can be a possibility?
I have a requirement to write Custom UDF for data lookup from Hbase Table .
NOTE : I have done Unit Testing with HIVE . It seems to be working .
But when I use the same UDF Beeline, Its failed . By default Cloudera restricts impersonation and allows only hive user for running queries in Beeline. On Job startup , YarnChild is setting the following delegations tokens.
I want to add token (Kind : HBASE_AUTH_TOKEN ) for dealing with Hbase.
Kind: mapreduce.job
Kind: HDFS_DELEGATION_TOKEN
Kind: kms-dt
I researched and found out how HbaseStorageHandler is using Delegation Token ( i.e HBASE_AUTH_TOKEN ) for Hbase . So I used the same set of functions and its not working either .
Functions from HbasestorageHandler (to obtain tokens to Job ) :
private void addHBaseDelegationToken(Configuration conf, JobConf jconf) throws IOException {
if (User.isHBaseSecurityEnabled(conf)) {
try {
logger.info("isHbaseSecurityEnabled :True ");
User e = User.getCurrent();
logger.info("isHbaseSecurityEnabled :User ==> " + e.toString());
Token authToken = getAuthToken(conf, e);
logger.info("isHbaseSecurityEnabled :AuthToken==> "+authToken.toString());
Job job = new Job(conf);
if(authToken == null) {
UserGroupInformation ugi = UserGroupInformation.getLoginUser();
ugi.setAuthenticationMethod(UserGroupInformation.AuthenticationMethod.KERBEROS);
e.obtainAuthTokenForJob(jconf);
} else {
logger.info("authToken is not null"+authToken.toString());
job.getCredentials().addToken(authToken.getService(), authToken);
}
logger.info("obtained Token /....");
} catch (InterruptedException var5) {
throw new IOException("Error while obtaining hbase delegation token", var5);
}
}
}
private static Token<AuthenticationTokenIdentifier> getAuthToken(Configuration conf, User user) throws IOException, InterruptedException {
ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "mr-init-credentials", (Abortable) null);
Token var4;
try {
String e = ZKClusterId.readClusterIdZNode(zkw);
logger.info("====== clusterID : " + e);
var4 = (new AuthenticationTokenSelector()).selectToken(new Text(e), user.getUGI().getTokens());
if (var4 == null) {
logger.info("var4 is null===========================");
} else {
logger.info("====== Hbase Token : " + var4.toString());
}
} catch (KeeperException var8) {
throw new IOException(var8);
} catch (NullPointerException np) {
return null;
} finally {
zkw.close();
}
return var4;
}
After calling addHBaseDelegationToken() in configure() of UDF. I am getting the following exception .I am not sure How I can make hvie user to talk with Hbase as hive.keytab is handled by Cloudera and its secured.
Any Inputs might be helpful. Thanks !
Exception StackTrace :
2018-10-11 04:48:07,625 WARN [main] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:hive (auth:SIMPLE) cause:javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
2018-10-11 04:48:07,627 WARN [main] org.apache.hadoop.hbase.ipc.RpcClientImpl: Exception encountered while connecting to the server : javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
2018-10-11 04:48:07,628 FATAL [main] org.apache.hadoop.hbase.ipc.RpcClientImpl: SASL authentication failed. The most likely cause is missing or invalid credentials. Consider 'kinit'.
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]
at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211)
at org.apache.hadoop.hbase.security.HBaseSaslRpcClient.saslConnect(HBaseSaslRpcClient.java:181)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupSaslConnection(RpcClientImpl.java:618)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.access$700(RpcClientImpl.java:163)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection$2.run(RpcClientImpl.java:744)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection$2.run(RpcClientImpl.java:741)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupIOstreams(RpcClientImpl.java:741)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.writeRequest(RpcClientImpl.java:907)
at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.tracedWriteRequest(RpcClientImpl.java:874)
at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1246)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227)
at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336)
at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.execService(ClientProtos.java:34118)
at org.apache.hadoop.hbase.protobuf.ProtobufUtil.execService(ProtobufUtil.java:1633)
at org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:104)
at org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel$1.call(RegionCoprocessorRpcChannel.java:94)
at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:136)
at org.apache.hadoop.hbase.ipc.RegionCoprocessorRpcChannel.callExecService(RegionCoprocessorRpcChannel.java:107)
at org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel.callBlockingMethod(CoprocessorRpcChannel.java:73)
at org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos$AuthenticationService$BlockingStub.getAuthenticationToken(AuthenticationProtos.java:4512)
at org.apache.hadoop.hbase.security.token.TokenUtil.obtainToken(TokenUtil.java:86)
at org.apache.hadoop.hbase.security.token.TokenUtil$1.run(TokenUtil.java:111)
at org.apache.hadoop.hbase.security.token.TokenUtil$1.run(TokenUtil.java:108)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
at org.apache.hadoop.hbase.security.User$SecureHadoopUser.runAs(User.java:340)
at org.apache.hadoop.hbase.security.token.TokenUtil.obtainToken(TokenUtil.java:108)
at com.barclaycardus.hadoop.utils.udfs.HbaseTblLookupUDF.configure(HbaseTblLookupUDF.java:131)
at org.apache.hadoop.hive.ql.exec.MapredContext.setup(MapredContext.java:120)
at org.apache.hadoop.hive.ql.exec.ExprNodeGenericFuncEvaluator.initialize(ExprNodeGenericFuncEvaluator.java:143)
at org.apache.hadoop.hive.ql.exec.Operator.initEvaluators(Operator.java:954)
at org.apache.hadoop.hive.ql.exec.Operator.initEvaluatorsAndReturnStruct(Operator.java:980)
at org.apache.hadoop.hive.ql.exec.SelectOperator.initializeOp(SelectOperator.java:63)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:469)
at org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:425)
at org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:196)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
at org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:431)
at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:385)
at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.configure(ExecMapper.java:126)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:455)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)
at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147)
at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122)
at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187)
at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212)
at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179)
at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192)
... 66 more
Already Tried below options :
https://github.com/apache/oozie/blob/master/core/src/main/java/org/apache/oozie/action/hadoop/HbaseCredentials.java
https://github.com/ibm-research-ireland/sparkoscope/blob/master/yarn/src/main/scala/org/apache/spark/deploy/yarn/security/HBaseCredentialProvider.scala
I am trying to connect to Redis Cloud Memcached but get an error (below). I have checked that the username, password, host, and port are correct in the apps.redislabs.com interface. I able to connect if I disable SASL and connect unauthenticated.
How can I diagnose this?
(Using spymemcached 2.11.6.)
import net.spy.memcached.auth.*;
import net.spy.memcached.*;
...
List<InetSocketAddress> addresses = Collections.singletonList(addr);
AuthDescriptor ad = new AuthDescriptor(new String[] { "CRAM-MD5", "PLAIN" },
new PlainCallbackHandler(user, password));
MemcachedClient mc = new MemcachedClient(new ConnectionFactoryBuilder()
.setProtocol(ConnectionFactoryBuilder.Protocol.BINARY)
.setAuthDescriptor(ad).build(),
AddrUtil.getAddresses(host + ":" + port));
The stacktrace:
net.spy.memcached.MemcachedConnection: Added {QA sa=pub-memcache-14154.us-central1-1-1.gce.garantiadata.com/104.197.191.74:14514, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue
net.spy.memcached.protocol.binary.BinaryMemcachedNodeImpl: Discarding partially completed op: SASL auth operation
net.spy.memcached.MemcachedConnection: Reconnecting due to exception on {QA sa=pub-memcache-14154.us-central1-1-1.gce.garantiadata.com/104.197.191.74:14514, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=1}
java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:192)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at net.spy.memcached.MemcachedConnection.handleReads(MemcachedConnection.java:820)
at net.spy.memcached.MemcachedConnection.handleReadsAndWrites(MemcachedConnection.java:720)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:683)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:436)
at net.spy.memcached.MemcachedConnection.run(MemcachedConnection.java:1446)
net.spy.memcached.MemcachedConnection: Closing, and reopening {QA sa=pub-memcache-14154.us-central1-1-1.gce.garantiadata.com/104.197.191.74:14514, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=1}, attempt 0.
net.spy.memcached.MemcachedConnection: Could not redistribute to another node, retrying primary node for foo.
Lose the "CRAM-MD5" in your AuthDescriptior declaration.
The following works in my tests: (user, pass, and url removed)
AuthDescriptor ad = new AuthDescriptor(new String[] {"PLAIN"}, new PlainCallbackHandler(user, pass));
MemcachedClient mc = null;
try {
mc = new MemcachedClient(
new ConnectionFactoryBuilder()
.setProtocol(ConnectionFactoryBuilder.Protocol.BINARY)
.setAuthDescriptor(ad).build(),
AddrUtil.getAddresses(host + ":" + port ));
} catch (IOException e) {
// handle exception
}
mc.set("foo", 0, "bar");
String value = (String) mc.get("foo");
System.out.println(value);
We are specifically getting this error when using Amazon ec2 instance. Configuration on aws instance is Tomcat 7, Ubuntu 16.04 and memory is 8gb. It occurs when the user tries to view pdf file. In our application, we are having one functionality where the user can only view PDF file onto browser, but won't be able to download it. PDF file is on the same server. We are using cors minimal configuration. We have tried it locally with Ubuntu and it is working fine.
Code snippet:
var fileSplitContent = fileName.split(".");
if ($('#viewImageOnlyForm')[0] != undefined && $('#viewPdfOnlyForm')[0] != undefined) {
if (fileSplitContent[fileSplitContent.length - 1].toLowerCase() != "pdf") {
$('#imageSource').val(requestURL + $.param(inputData));
$('#viewImageOnlyForm').submit();
} else {
var requestURL = "rest/file/getCapitalRaiseFile?";
$('#pdFSource').val(requestURL + $.param(inputData));
$('#viewPdfOnlyForm').submit();
}
} else {
// pop up download attachment dialog box
downloadIFrame.attr("src", requestURL + $.param(inputData));
}
}
Jan 04, 2017 5:07:31 AM org.glassfish.jersey.server.ServerRuntime$Responder writeResponse
SEVERE: An I/O error has occurred while writing a response message entity to the container output stream.
org.glassfish.jersey.server.internal.process.MappableException: org.apache.catalina.connector.ClientAbortException: java.net.SocketException: Connection reset
Caused by: org.apache.catalina.connector.ClientAbortException: java.net.SocketException: Broken pipe (Write failed)
Depending where you access the document this can be because of you have a download manager installed on your browser. This sometimes causes problems - maybe take a look at your extensions. You should try by disabling downloader manager extension in your browser.
I am writing a simple piece of Java code, to check my external IP and update my DNS entries if it has changed.
I use NetBeans and HTMLunit. The first part of the code works OK.
My code gets the proper External IP address from WhatIsMyIp.com
The second part, which involves logging into my DNS provider webpage (fastname.no) is attached below.
>
> public void LoginToDNS(HtmlPage LogInPage) throws Exception {
> try (final WebClient webClient = new WebClient()) {
>
> //get the webpage data we're looking for
> // also get the buttons and textfields
> final List<?> forms = LogInPage.getForms();
> final HtmlForm form = LogInPage.getFormByName("form1");
> final HtmlTextInput UsernameField = form.getInputByName("username");
> final HtmlPasswordInput PasswordField = form.getInputByName("password");
> final HtmlButton submit_button = form.getButtonByName("submit");
>
> // Set the Username and pasword
> UsernameField.setValueAttribute("myusername");
> PasswordField.setValueAttribute("mypassword");
>
> // submit the form by clicking the button and get back the control panel page
> final HtmlPage DNSPage = submit_button.click();
> CheckDNSEntries(DNSPage);
>
> }
> }
Although I can see that I have logged in properly (I know, because the page title changes to the correct one), I see an SSL error and the resulting webpage is not what I want.
java.util.concurrent.ExecutionException: java.io.IOException: Cannot init SSL
....
Caused by: java.io.IOException: Cannot init SSL
......
at org.eclipse.jetty.websocket.client.io.WebSocketClientSelectorManager.newConnection(WebSocketClientSelectorManager.java:96)
... 3 more
Right when I press the Submit_button, I see a hell of a lot of errors on the debugger coming from htmlunit. (see below)
Apr 12, 2016 10:36:49 AM com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter runtimeError
SEVERE: runtimeError: message=[An invalid or illegal selector was specified (selector: '*,:x' error: Invalid selector: :x).] sourceName=[https://www.fastname.no/panel/js/custom/bootstrap.js?bust=?v20160408110428] line=[66] lineSource=[null] lineOffset=[0]
Apr 12, 2016 10:36:49 AM com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter runtimeError
SEVERE: runtimeError: message=[An invalid or illegal selector was specified (selector: '*,:x' error: Invalid selector: :x).] sourceName=[https://www.fastname.no/panel/js/custom/bootstrap.js?bust=?v20160408110428] line=[66] lineSource=[null] lineOffset=[0]
Apr 12, 2016 10:36:51 AM com.gargoylesoftware.htmlunit.javascript.background.JavaScriptJobManagerImpl runSingleJob
SEVERE: Job run failed with unexpected RuntimeException: [object Object] (https://www.googletagmanager.com/gtm.js?id=GTM-TWH4RS&bust=?v20160408110428#65)
======= EXCEPTION START ========
Exception class=[net.sourceforge.htmlunit.corejs.javascript.JavaScriptException]
com.gargoylesoftware.htmlunit.ScriptException: [object Object] (https://www.googletagmanager.com/gtm.js?id=GTM-TWH4RS&bust=?v20160408110428#65)
Apr 12, 2016 10:36:52 AM com.gargoylesoftware.htmlunit.javascript.background.JavaScriptJobManagerImpl runSingleJob
SEVERE: Job run failed with unexpected RuntimeException: [object Object] (https://www.googletagmanager.com/gtm.js?id=GTM-TWH4RS&bust=?v20160408110428#65)
======= EXCEPTION START ========
Exception class=[net.sourceforge.htmlunit.corejs.javascript.JavaScriptException]
com.gargoylesoftware.htmlunit.ScriptException: [object Object] (https://www.googletagmanager.com/gtm.js?id=GTM-TWH4RS&bust=?v20160408110428#65)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.handleJavaScriptException(JavaScriptEngine.java:982)
at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:894)
2016-04-12 10:36:55.106:INFO::JS executor for com.gargoylesoftware.htmlunit.WebClient#d1a10ac: Logging initialized #10613ms
Apr 12, 2016 10:36:55 AM com.gargoylesoftware.htmlunit.javascript.host.WebSocket run
SEVERE: WS connect error
java.util.concurrent.ExecutionException: java.io.IOException: Cannot init SSL
at org.eclipse.jetty.util.FuturePromise.get(FuturePromise.java:123)
at com.gargoylesoftware.htmlunit.javascript.host.WebSocket$1.run(WebSocket.java:130)
I am not quite sure whether this is a HTMLunit problem handling JavaScript or it's just my code. Is there a better solution that I can use instead of HTMLunit that will get me where I want to go faster? After all I think the task I want to accomplish is relatively simple.
Try to enable SSL by adding:
webClient.getOptions().setUseInsecureSSL(true);
You can find more documentation here.
EDIT:
In order to hide the HtmlUnit logs, you have to add this:
LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");
java.util.logging.Logger.getLogger("com.gargoylesoftware").setLevel(Level.OFF);
java.util.logging.Logger.getLogger("org.apache.commons.httpclient").setLevel(Level.OFF);