Configuring SAML SSO for BuildKite

These steps will guide you through setting up the single sign-on functionality between ADSelfService Plus and BuildKite

Prerequisite

1. Log in to ADSelfService Plus as an administrator.
2. Navigate to  Configuration → Self-Service → Password Sync/Single Sign On → Add Application, and select BuildKite from the applications displayed.
   Note: You can also find BuildKite application that you need from the search bar located in the left pane or the alphabet wise navigation option in the right pane.
3. Click IdP details in the top-right corner of the screen.
4. In the  pop-up screen that appears, click Download Metadata and save it.

BuildKite (Service Provider) configuration steps

1. Login to BuildKite with admin credentials.
2. Navigate to Setttings → Single Sign On → Custom SAML
3. Choose Configure Using Idp Meta Data XML File

4. Upload the  Metadata (XML) file you had downloaded in Step 4 of Prerequisite.
5. Click Create Provider
6. Once configuration created, Click Perform Test Login
7. Post sucessful test login, click Enable Provider.

ADSelfService Plus (Identity Provider) configuration steps

1. Now, switch to ADSelfService Plus’ BuildKite configuration page.
2. Enter the Application Name and Description.
3. In the Assign Policies field, select the policies for which SSO need to be enabled.
   Note:ADSelfService Plus allows you to create OU and group-based policies for your AD domains. To create a policy, go to Configuration → Self-Service → Policy Configuration → Add New Policy.
4. Select Enable Single Sign-On.
5. Enter the Domain Name of your BuildKite account. For example, if you use johndoe@thinktodaytech.com to log in to BuildKite, then thinktodaytech.com.com is the domain name.
6. In the Organization Name field, enter the organization name of your BuildKite account.
7. Choose the Name ID format that has to be sent in the SAML response. The Name ID format will specify the type of value sent in the SAML response for user identity verification.

8. Click Add Application.

   Your users should now be able to sign in to BuildKite through ADSelfService Plus.

Note: For BuildKite, single sign-on is supported only for SP initiated flow.