Re: How to get User ID from ActiveMQ to Camel

[Daniel Kleine-Albers]

Hi,

thank you very much! I had already tried to override the Header Filter 
Strategy, but I have not been successful with this method.

However, I was able to create a small ActiveMQ Plugin that puts the 
authenticated username in another header - and voila, this is perfectly 
visible in Camel.


Best regards
Daniel

On 28.07.2013 12:50, Claus Ibsen wrote:
Hi

Logged a ticket to improve this
https://issues.apache.org/jira/browse/CAMEL-6583

On Sun, Jul 28, 2013 at 12:22 PM, Claus Ibsen <claus.ib...@gmail.com> wrote:
Hi

Ah spotted this, see the source code of
org.apache.camel.component.jms.JmsHeaderFilterStrategy

On Sun, Jul 28, 2013 at 12:21 PM, Claus Ibsen <claus.ib...@gmail.com> wrote:
Hi

What version of ActiveMQ and Camel are you using?

And you can enable DEBUG or TRACE logging on
org.apache.camel.component.jms.EndpointMessageListener

Then Camel should log the receive JMS message. Maybe you can see if it
contains the user id somewhere.

You can also always get the original javax.jms.Message using a processor / bean

javax.jms.Message jms = exchange.getIn(JmsMessage.class).getJmsMessage();

and then check that original jms message what it contains

On Tue, Jul 23, 2013 at 2:06 PM, Daniel Kleine-Albers
<daniel.kleine-alb...@nowcast.de> wrote:
Hi everyone,

I'm trying to get the ActiveMQ username of the sender of a particular
message into Camel for further processing. However this does not seem to
work.

I have setup my ActiveMQ broker to populate the JMSXUserID message property.

     <broker id="broker" brokerName="kronosBroker" useShutdownHook="false"
useJmx="true"
                    persistent="true" dataDirectory="activemq-data"
                    populateJMSXUserID="true"
useAuthenticatedPrincipalForJMSXUserID="true"
xmlns="http://activemq.apache.org/schema/core";>


With debugging enabled I can see that the message contains the userID as
expected:

13-07-23 13:46:27,916 [INFO]
(org.apache.activemq.broker.util.LoggingBrokerPlugin) - postProcessDispatch
:MessageDispatch {commandId = 7, responseRequired = false, consumerId =
ID:pc22-37613-1374579904970-3:1:1:1, destination = queue://fromclient,
message = ActiveMQBytesMessage {commandId = 6, responseRequired = false,
messageId = ID:pc22-37613-1374579904970-6:12:-1:1:2, originalDestination =
null, originalTransactionId = null, producerId =
ID:pc22-37613-1374579904970-6:12:-1:1, destination = queue://fromclient,
transactionId = null, expiration = 0, timestamp = 1374579987913, arrival =
0, brokerInTime = 1374579987913, brokerOutTime = 1374579987914,
correlationId = z1hbqqt065, replyTo = null, persistent = false, type = null,
priority = 4, groupID = null, groupSequence = 0, targetConsumerId = null,
compressed = false, *userID = ws:RoWkBu9W9HrLXyPyOeXLgD3OwtIrW4si*, content
= org.apache.activemq.util.ByteSequence@6cb2b9ec, marshalledProperties =
null, dataStructure = null, redeliveryCounter = 0, size = 1028, properties =
{LMSMessageType=Ping}, readOnlyProperties = true, readOnlyBody = true,
droppable = false} ActiveMQBytesMessage{ bytesOut = null, dataOut = null,
dataIn = null }, redeliveryCounter = 0}


Additionally I have a very short route defined that just logs the message:

13-07-23 13:46:27,918 [INFO] (fromclient) - Exchange[ExchangePattern:InOnly,
Properties:{CamelBinding=org.apache.camel.component.jms.JmsBinding@5f41ab78,
CamelToEndpoint=log://fromclient?showHeaders=true&showProperties=true,
CamelCreatedTimestamp=Tue Jul 23 13:46:27 CEST 2013,
CamelExternalRedelivered=false}, Headers:{JMSExpiration=0, JMSPriority=4,
JMSReplyTo=null, JMSDeliveryMode=1, JMSDestination=queue://fromclient,
JMSRedelivered=false, JMSType=null,
JMSMessageID=ID:pc22-37613-1374579904970-6:12:-1:1:2,
JMSCorrelationID=z1hbqqt065,
breadcrumbId=ID:pc22-37613-1374579904970-6:12:-1:1:2, JMSXGroupID=null,
JMSTimestamp=1374579987913}, BodyType:byte[], Body:PING]

--> Here I can't see a user ID (I would expect a JMSXUserID header)

Do you have any idea on why this could happen?


Thanks
Daniel


--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cib...@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen


--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cib...@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen