I am trying to embed a private dashboard from Tableau Server into a .NET MVC application built with the ABP Framework.

Allow users to view the embedded dashboard without requiring manual login to Tableau.

Environment

• Tableau Server version: 2023.3.4

• Backend: .NET (ABP Framework)

• Embedding method: iframe / JavaScript API

  Authentication Approaches Tried

  1. Trusted Tickets

  • Ticket is generated successfully from Tableau Server

  • Embed URL includes the trusted ticket

  • Example:

    http:///trusted//t//views//
    

  2. Connected Apps (JWT)

  • JWT token is generated and signed correctly

  • Using /v1/auth/embed/signin

  • Token includes required claims (iss, sub, aud, exp, etc.)

Problem

In both approaches, the embedded dashboard does not load directly.

Instead:

• The iframe redirects to Tableau login

• A “Sign in to Tableau Server” button is shown

  Question

  What additional configuration or step could be missing that causes Tableau Server to ignore Trusted Ticket / JWT authentication and redirect to the login page instead?

  Are there specific:

  • Server settings

  • Domain / cookie / SameSite issues

  • Headers or iframe restrictions

  that need to be configured for embedded authentication to work correctly?