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2.3. Pass-Through Authentication
If your client application (web application or web service) is deployed on the same application server instance as JBoss Data Virtualization and your client application uses a security domain to handle authentication, you can configure JBoss Data Virtualization to use that same security domain. This way, the user will not have to re-authenticate in order to use JBoss Data Virtualization.
In pass-through mode, Red Hat JBoss Data Virtualization looks for an authenticated subject in the calling thread context and uses it for sessioning and authorization.
Procedure 2.1. Configure Pass-Through Authentication
- Change the Teiid security-domain name in the embedded "transport" section to the same name as your application's security domain name. (You can make this change via the CLI or by editing the standalone.xml file if you are running the product in standalone mode.).
Important
The security domain must be a JAAS-based LoginModule and your client application must obtain its Teiid connection using a Local Connection with the PassthroughAuthentication connection flag set to true.
