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Using the ALLOW-FROM value

How to use the ALLOW-FROM X-Frame-Option.

Procedure

  1. Stop your Talend Data Preparation instance and its corresponding services, as well as the Talend Identity and Access Management service.
  2. Open the <Data_Preparation_Path>/config/application.properties file and set the X-Frame-Options parameter to http://<hostname>, with <hostname> corresponding to the server hostname from which you would want to allow access.
  3. Open the <IAM_Path>/tomcat/conf/web.xml file and set the antiClickJackingOption parameter to ALLOW-FROM http://<hostname>, with <hostname> corresponding to the server hostname from which you would want to allow access.
    The <hostname> value must be the same in both configuration files.
  4. Restart your Talend Data Preparation instance and its corresponding services, as well as the Talend Identity and Access Management service.

Results

You can now open the Talend Data Preparation application from the desired i-frame.

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