Question Tony Beukes · Feb 6, 2018

How does %SYS.LDAP know where to find the x.509 client certificate when using TLS Mutual Authentication from a Caché instance running on MS Windows

Cache for Windows (x86-64) 2015.1 (Build 429U) Fri Feb 13 2015 14:37:23 EST [HealthShare Modules:Core:12.07.3703 + Linkage Engine:13.04.3703]

Use case: Search an LDAP database from Caché over TLS using Mutual Authentication.

Extract from the %SYS.LDAP documentation:

Secure Connections:
For a Windows client, make sure you have the CA certificates already loaded in the Certificates(local computer)\Trusted Root Certification Authorities certificate store.
#Caché #Security
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Article Tony Beukes · Oct 31, 2016 10m read

Ensemble to RabbitMQ Java Client Quick Start Guide

A quick start guide to connect Ensemble to RabbitMQ using the RabbitMQ Java Client, a Java proxy class and the Ensemble Java Gateway.

Word and PDF documentation, source code and utilities available at https://github.com/toncat/ensemble2rabbitmq.

#Software Versions Server

  • Windows Server 2012 R2 x64
  • Erlang OTP 19.1
  • RabbitMQ Server 3.6.5
  • RabbitMQ Java Client 3.6.5

Client

  • Windows Server 2012 R2 x64
  • Java JDK SE 8u111
  • RabbitMQ Java Client 3.6.5
  • Ensemble 2016.2.0.736.0

#RabbitMQ

##Install Server http://www.rabbitmq.com/install-windows.html

Download and run the Erlang Windows Binary File

Download and

#Ensemble
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Question Tony Beukes · Sep 7, 2016

Caché on new hardware

A question from Benjamin Linden:

We are looking to upgrade the hardware for our server.

Do we need to buy a new Caché license? Or can we keep using the one we have?
 

#Caché
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Article Tony Beukes · May 6, 2016 2m read

JAVA_HOME path with spaces quoted causes error when outputting a DeepSee pivot or Zen Report as PDF

You may experience errors executing Java programs that rely on the JAVA_HOME environment.

For example when Create PDF from this pivot in DeepSee or in this case, outputting a Zen Report as PDF.

You can verify the PDF generation configuration by clicking on the Verify Now button on the Management Portal System > Configuration > Zen Report Settings page:

  

Outputting a Zen Report as PDF causes an error, for example ZENApp.MyReport.cls in the SAMPLES namespace:

Using the URI Query Parameter $LOG=1:

 

Solution

Remove the quotes around the path defined in the JAVA_HOME environment variable and

#Caché #InterSystems IRIS BI (DeepSee) #ZEN #Caché
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