Integrate Tableau with Amazon Redshift using IAM Identity Center

This post is co-written with Sid Wray, Jade Koskela, and Ravi Bhattiprolu from SalesForce. Amazon Redshift and Tableau empower data analysis. Amazon Redshift is a cloud data warehouse that processes complex queries at scale and with speed. Its advanced query optimization serves results to Tableau. Tableau’s extensive capabilities and enterprise connectivity help analysts efficiently prepare, explore, and share data insights company-wide.

Amazon Redshift and Tableau are powerful tools for data analysis. Amazon Redshift is a cloud data warehouse that can process complex queries at scale and with speed. Its advanced query optimization serves results to Tableau. Tableau’s extensive capabilities and enterprise connectivity help analysts efficiently prepare, explore, and share data insights company-wide.

Customers can integrate Amazon Redshift with Tableau using single sign-on (SSO) capabilities enabled by AWS IAM Identity Center integration with trusted identity propagation. This allows you to seamlessly implement authentication with third-party identity providers (IdP) and authorization with Redshift. It positions Amazon Redshift as an AWS managed application, allowing you to take full advantage of the trusted identity propagation feature.

Amazon Web Services (AWS) collaborated with Tableau to enable SSO support for accessing Amazon Redshift from Tableau. Both Tableau Desktop 2023.3.9 and Tableau Server 2023.3.9 releases support trusted identity propagation with IAM Identity Center. This SSO integration is available for Tableau Desktop, Tableau Server, and Tableau Prep.

This blog post provides a step-by-step guide to integrating IAM Identity Center with Microsoft Entra ID as the IdP and configuring Amazon Redshift as an AWS managed application. Additionally, you’ll learn how to set up the Amazon Redshift driver in Tableau, enabling SSO directly within Tableau Desktop.

Solution overview

The following diagram illustrates the architecture of the Tableau SSO integration with Amazon Redshift, IAM Identity Center, and Microsoft Entra ID.

Figure 1: Solution overview for Tableau integration with Amazon Redshift using IAM Identity Center and Microsoft Entra ID

The solution depicted in Figure 1 includes the following steps:

Prerequisites

Before you begin implementing the solution, you must have the following in place:

Walkthrough

In this walkthrough, you will use the following steps to build the solution:

Set up the Microsoft Entra ID OIDC application

To create your Microsoft Entra application and service principal, follow these steps:

For more information about setting up the Microsoft Entra app, see Register a Microsoft Entra app and create a service principal.

Collect Microsoft Entra ID information

To configure your IdP with IAM Identity Center and Amazon Redshift, collect the following parameters from Microsoft Entra ID. If you don’t have these parameters, contact your Microsoft Entra ID admin.

Figure 2: Overview section of OIDC application

Figure 3: Application scope

Set up a trusted token issuer in IAM Identity Center

At this point, you have finished configurations in the Entra ID console; now you’re ready to add Entra ID as a TTI. You will start by adding a TTI so you can exchange tokens. In this step, you will create a TTI in the centralized management account. To create a TTI, follow these steps:

Figure 4 that follows shows the set up for TTI.

Figure 4: Create a trusted token issuer

Set up client connections and trusted token issuers

A third-party application (such as Tableau) that isn’t managed by AWS exchanges the external token (JSON Web Token (JWT) for an IAM Identity Center token before calling AWS services.

The JWT must contain a subject (sub) claim, an audience (aud) claim, an issuer (iss), a user attribute claim, and a JWT ID (JTI) claim. The audience is a value that represents the AWS service that the application will use, and the audience claim value must match the value that’s configured in the Redshift application that exchanges the token.

In this section, you will specify the audience claim in the Redshift application, which you will get from Microsoft Entra ID. You will configure the Redshift application in the member account where the Redshift cluster or serverless instance is.

Figure 5: Redshift IAM Identity Center connection

Figure 6: Adding an audience claim for the TTI

Your IAM Identity Center, Amazon Redshift, and Microsoft Entra ID configuration is complete. Next, you need to configure Tableau.

Set up the Tableau OAuth config files for Microsoft Entra ID

To integrate Tableau with Amazon Redshift using IAM Identity Center, you need to use a custom XML. In this step, you use the following XML and replace the values starting with the $ sign and highlighted in bold. The rest of the values can be kept as they are, or you can modify them based on your use case. For detailed information on each of the elements in the XML file, see the Tableau documentation on GitHub.

Note: The XML file will be used for all the Tableau products including Tableau Desktop, Server, and Cloud. You can use the following XML or you can refer to Tableau’s github.

The following is an example XML file:

Install the Tableau OAuth config file for Tableau Desktop

After the configuration XML file is created, it must be copied to a location to be used by Amazon Redshift Connector from Tableau Desktop. Save the file from the previous step as .xml and save it under DocumentsMy Tableau Repository

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