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Tutorial: Microsoft Entra SSO integration with BorrowBox

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In this tutorial, you'll learn how to integrate BorrowBox with Microsoft Entra ID. When you integrate BorrowBox with Microsoft Entra ID, you can:

  • Control in Microsoft Entra ID who has access to BorrowBox.
  • Enable your users to be automatically signed-in to BorrowBox with their Microsoft Entra accounts.
  • Manage your accounts in one central location.

Prerequisites

To get started, you need the following items:

  • A Microsoft Entra subscription. If you don't have a subscription, you can get a free account.
  • BorrowBox single sign-on (SSO) enabled subscription.

Scenario description

In this tutorial, you configure and test Microsoft Entra single sign-on in a test environment.

  • BorrowBox supports SP and IDP initiated SSO.
  • BorrowBox supports Just In Time user provisioning.

To configure the integration of BorrowBox into Microsoft Entra ID, you need to add BorrowBox from the gallery to your list of managed SaaS apps.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.
  2. Browse to Identity > Applications > Enterprise applications > New application.
  3. In the Add from the gallery section, type BorrowBox in the search box.
  4. Select BorrowBox from results panel and then add the app. Wait a few seconds while the app is added to your tenant.

Alternatively, you can also use the Enterprise App Configuration Wizard. In this wizard, you can add an application to your tenant, add users/groups to the app, assign roles, as well as walk through the SSO configuration as well. Learn more about Microsoft 365 wizards.

Configure and test Microsoft Entra SSO for BorrowBox

Configure and test Microsoft Entra SSO with BorrowBox using a test user called B.Simon. For SSO to work, you need to establish a link relationship between a Microsoft Entra user and the related user in BorrowBox.

To configure and test Microsoft Entra SSO with BorrowBox, perform the following steps:

  1. Configure Microsoft Entra SSO - to enable your users to use this feature.
    1. Create a Microsoft Entra test user - to test Microsoft Entra single sign-on with B.Simon.
    2. Assign the Microsoft Entra test user - to enable B.Simon to use Microsoft Entra single sign-on.
  2. Configure BorrowBox SSO - to configure the single sign-on settings on application side.
    1. Create BorrowBox test user - to have a counterpart of B.Simon in BorrowBox that is linked to the Microsoft Entra representation of user.
  3. Test SSO - to verify whether the configuration works.

Configure Microsoft Entra SSO

Follow these steps to enable Microsoft Entra SSO.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.

  2. Browse to Identity > Applications > Enterprise applications > BorrowBox > Single sign-on.

  3. On the Select a single sign-on method page, select SAML.

  4. On the Set up single sign-on with SAML page, click the pencil icon for Basic SAML Configuration to edit the settings.

    Edit Basic SAML Configuration

  5. On the Basic SAML Configuration section, the user does not have to perform any step as the app is already pre-integrated with Azure.

  6. Click Set additional URLs and perform the following step if you wish to configure the application in SP initiated mode:

    In the Sign-on URL text box, type a URL using the following pattern: https://fe.bolindadigital.com/wldcs_bol_fo/b2i/mainPage.html?b2bSite=<ID>

    Note

    The value is not real. Update the value with the actual Sign-on URL. Contact BorrowBox Client support team to get the value. You can also refer to the patterns shown in the Basic SAML Configuration section.

  7. Your BorrowBox application expects the SAML assertions in a specific format, which requires you to add custom attribute mappings to your SAML token attributes configuration. The following screenshot shows the list of default attributes, where as nameidentifier is mapped with user.userprincipalname. BorrowBox application expects nameidentifier to be mapped with user.mail, so you need to edit the attribute mapping by clicking on Edit icon and change the attribute mapping.

    image

  8. On the Set up Single Sign-On with SAML page, in the SAML Signing Certificate section, click Download to download the Federation Metadata XML from the given options as per your requirement and save it on your computer.

    The Certificate download link

  9. On the Set up BorrowBox section, copy the appropriate URL(s) as per your requirement.

    Copy configuration URLs

Create a Microsoft Entra test user

In this section, you'll create a test user called B.Simon.

  1. Sign in to the Microsoft Entra admin center as at least a User Administrator.
  2. Browse to Identity > Users > All users.
  3. Select New user > Create new user, at the top of the screen.
  4. In the User properties, follow these steps:
    1. In the Display name field, enter B.Simon.
    2. In the User principal name field, enter the username@companydomain.extension. For example, B.Simon@contoso.com.
    3. Select the Show password check box, and then write down the value that's displayed in the Password box.
    4. Select Review + create.
  5. Select Create.

Assign the Microsoft Entra test user

In this section, you'll enable B.Simon to use single sign-on by granting access to BorrowBox.

  1. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator.
  2. Browse to Identity > Applications > Enterprise applications > BorrowBox.
  3. In the app's overview page, find the Manage section and select Users and groups.
  4. Select Add user, then select Users and groups in the Add Assignment dialog.
  5. In the Users and groups dialog, select B.Simon from the Users list, then click the Select button at the bottom of the screen.
  6. If you're expecting any role value in the SAML assertion, in the Select Role dialog, select the appropriate role for the user from the list and then click the Select button at the bottom of the screen.
  7. In the Add Assignment dialog, click the Assign button.

Configure BorrowBox SSO

To configure single sign-on on BorrowBox side, you need to send the downloaded Federation Metadata XML and appropriate copied URLs from the application configuration to BorrowBox support team. They set this setting to have the SAML SSO connection set properly on both sides.

Create BorrowBox test user

In this section, a user called Britta Simon is created in BorrowBox. BorrowBox supports just-in-time user provisioning, which is enabled by default. There is no action item for you in this section. If a user doesn't already exist in BorrowBox, a new one is created after authentication.

Note

If you need to create a user manually, contact BorrowBox support team.

Test SSO

In this section, you test your Microsoft Entra single sign-on configuration with following options.

SP initiated:

  • Click on Test this application, this will redirect to BorrowBox Sign on URL where you can initiate the login flow.

  • Go to BorrowBox Sign-on URL directly and initiate the login flow from there.

IDP initiated:

  • Click on Test this application, and you should be automatically signed in to the BorrowBox for which you set up the SSO.

You can also use Microsoft My Apps to test the application in any mode. When you click the BorrowBox tile in the My Apps, if configured in SP mode you would be redirected to the application sign on page for initiating the login flow and if configured in IDP mode, you should be automatically signed in to the BorrowBox for which you set up the SSO. For more information, see Microsoft Entra My Apps.

Next steps

Once you configure BorrowBox you can enforce session control, which protects exfiltration and infiltration of your organization’s sensitive data in real time. Session control extends from Conditional Access. Learn how to enforce session control with Microsoft Defender for Cloud Apps.