Hi @Mark · Thank you for reaching out.
For this purpose, you will need to create self service signup user flow as explained here: https://learn.microsoft.com/en-us/azure/active-directory/external-identities/self-service-sign-up-user-flow
Refer to below links to configure social Identity Providers:
- Google: https://learn.microsoft.com/en-us/azure/active-directory/external-identities/google-federation
- Facebook: https://learn.microsoft.com/en-us/azure/active-directory/external-identities/facebook-federation
- Microsoft Account: https://learn.microsoft.com/en-us/azure/active-directory/external-identities/microsoft-account
Add the application, that you have registered in Azure AD for your node.js application, to the user flow. When you will access the application afterwards, you'll get these IDPs by clicking on sign-in options on the sign-in page.
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