Configuring an HTTPS connection with Talend Dictionary Service - Cloud

Talend Cloud Hybrid Installation Guide
Version
Cloud
Language
English
Operating system
Windows
Product
Talend Cloud
Module
Talend Data Preparation
Talend Data Stewardship
Talend Management Console
Content
Installation and Upgrade
Last publication date
2024-03-25

Securing the connection between Talend Data Preparation and Talend Dictionary Service requires editing their corresponding configuration files.

You will first need to configure Talend Dictionary Service as a service in HTTPS. Then, you will enable SSL communication between Talend Data Preparation and Talend Dictionary Service running in HTTPS.

Before you begin

Procedure

  1. To enable SSL communication between Talend Data Preparation and Talend Dictionary Service running in HTTPS, retrieve the Talend Dictionary Service certificate, or its Certificate Authority, and add it to the Talend Data Preparation truststore using the following command:
    keytool -import -trustcacerts -alias <cert-alias> -file <dictionary-service_certificate.crt> -keystore <truststore.jks>
  2. In the <Data_Preparation_Path>/config/application.properties file, add the following properties to set the truststore: 
    tls.trust-store=/path/to/<truststore.jks>
tls.trust-store-password=<trust-store_password>

false to disable hostname verification
tls.verify-hostname=true
  3. Restart the services.

Results

Your Talend Data Preparation instance running in HTTPS can now communicate with Talend Dictionary Service, also running with a secured HTTPS connection.