Applicable to Sisense on Microsoft Windows

If you want to learn about SSO via JWT in Linux, see SSO via JWT.

JWT is a technique that can be used for single sign-on (SSO) between your site and Sisense. JWT is a token that represents your users credentials wrapped in a single query string. In addition, Sisense uses the jti parameter (see below), which adds a unique ID to the token that prevents the token from being used more than once, thus preventing attacks on the system (also known as replay attacks).

The Sisense SSO via JWT authentication flow is explained in the following diagram.

Note: See the Developers Community for a tutorial that shows how to implement SSO via JWT.

SSO Authentication Flow

The following is a diagram of the SSO authentication flow from your site or application to Sisense.

  1. Your user requests a resource from Sisense, typically a dashboard.
  2. Sisense recognizes that no authenticated cookie is present. If you have enabled SSO in Sisense, the SSO handler redirects the user to your Remote Login URL defined in the Sisense.
  3. Your user is challenged to authenticate their account.
  4. Your Remote Login application authenticates your user and generates a JWT (JSON Web Token).
  5. You redirect the user back to Sisense with the encoded JWT in a query string. Sisense sets a cookie that authenticates the user’s session until they end it or you log them out via the Sisense REST API. For more information see Logging Users Out.
  6. Sisense provides the authenticated user with the request resource.

A common scenario that illustrates SSO is when an unauthenticated user navigates to your site in which Sisense is embedded via an iFrame. Sisense redirects this user to your SSO script. Your script authenticates the user through your login process and builds a JWT request with all the relevant credentials wrapped together. You then redirect the customer back to Sisense with the JWT payload. Sisense then decodes the user details from the JWT payload and then grants the user a session.

Configuring SSO in Sisense

While SSO is highly customizable, there are generally four steps you should complete when configuring SSO:

Note: Configuring SSO requires technical expertise and should be conducted by an administrator or developer with SSO experience.
  1. Enabling SSO in Sisense: Through the Sisense, an administrator can enable SSO in Sisense and define the relevant Login and Logout URLs.
  2. Creating a JWT: After you authenticate a user, you generate a JWT with the user’s credentials to Sisense, so Sisense knows this user is allowed to access resources from Sisense through your site.
  3. Logging Users Out: A user can access Sisense so long as a session is maintained. To end a session, the user’s cookie that Sisense provides must be deleted. To delete this cookie, you can use the Sisense REST API.

Enabling SSO in Sisense

For Sisense to recognize that your users should be authenticated through SSO, you must enable SSO in the Sisense. In the SSO menu of the Admin page of the Sisense, you define the URL where Sisense redirects users to authenticate on your side and where Sisense redirects users after they log out from Sisense.

When you access the SSO menu of the Admin page, Sisense displays the Shared Secret key. The Shared Key is a JWT encryption public key used to encrypt the JWT payload. It is generated once when the SSO configuration is saved. You include this key in the JWT payload when redirecting the user back to Sisense after authenticating them on your side.

To access and set up SSO:

  1. Log into Sisense.
  2. Select Admin screen and click Single Sign On in the left menu.
  3. Fill in the following SSO configuration fields:
  1. Click Save.

Creating a JWT

Your script builds a JWT request that contains the user data.

The table below provides a list and descriptions of the attributes your JWT should contain.

In addition, several samples are provided below in various languages.


Define the type of token with the attribute typ. You should also specify HS256 as the JWT algorithm in the header of your JWT payload.






Issued at the time the token was generated. This is used to help ensure that a given token gets used shortly after it is generated. The value must be the number of seconds since UNIX epoch. Sisense allows up to five minutes clock skew.

Note: The date must be an integer and not a float.

subYesEmail of the user being signed in, used to uniquely identify the user in Sisense. If the user does not exist in Sisense, it will be created with default viewer privileges.
jtiYes*A unique string added to the token that is used to prevent replay attacks, by making sure the token is used only once.

* You can set this attribute as optional in the Sisense REST API v1.0 through the POST settings/SSO endpoint.

return_to URL

After your users successfully authenticate, Sisense returns them to a URL defined as the return_to URL.

For example:

To define the return_to URL in Sisense: 

  1. In your browser, open the Configuration Manager located at http://localhost:3030.
  2. In SSO Return to, enter your base URL.
  3. Click Save to save your changes.

Logging Users Out

When a user is logged in, anyone using that browser can access the session, or users may encounter an issue where they remain logged in until the Sisense cookie is cleared.

Users are logged out when the session ends. A session ends when the user closes their browser or according to the value of the attribute exp you send in the JWT payload.

You can log the user out through the Sisense REST API.

To manually log a user out, access version .9 of the REST API. Through the Auth method, you can issue a get request to log out specific users.

While the logout REST API can delete the SSO authentication cookie, it can only delete it when the call is made from within the Sisense domain. Scripts on different pages can access each other only if the pages that executed them are at locations with the same protocol.

If you have embedded Sisense in an iFrame and you want to log out the user from your application and Sisense, you can use the window.postMessage method to call the logout when the users asks to logout from your application. This method overcomes any cross-origin communication limitations. Sisense has created an add-on that implements a listener, which calls the Logout API when the postMessage method() is called. For more information, click here.