Setup Guide for Azure B2C OAuth / OpenID Connect App

Step 1: Setup Azure Active Directory B2C as OAuth Provider

  • Sign in to Azure portal.
  • Go to Home and in the Azure services, select Azure AD B2C.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Azure AD B2C
  • Please make sure you are in the Azure AD B2C directory with an active subscription and if not, you can switch to the correct directory.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Applications
  • Now, click on App registrations and then click on the New registration option to create a new Azure b2c application.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Applications
  • Configure the following options to create a new application.
    • Enter a name for your application under the Name text field.
    • In supported account types, select 3rd option ‘Accounts in any identity provider or organizational directory (for authenticating users with user flows)’
    • In the Redirect URI section, select the Web application and enter the Callback URL from the miniOrange OAuth Client plugin (Configure OAuth tab) and save it under the Redirect URL textbox.
    • Click on the Register button to create your application.
    • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Create
  • After successful application creation, you will be redirected to the newly created application’s overview page. If not, you can go to the app registrations and search the name of your application and you will find your application in the list.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Applications option
  • Copy your Application ID and save it under your Client ID textbox in your miniOrange OAuth Client plugin.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Application ID
  • Then click on Certificates and secrets and then click on New client secret to generate a client secret. Enter a description and click on the Add button. Copy the secret and store it as a Client secret in your miniOrange OAuth Client plugin.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login Generate Key

Step 1.1: How to create & add Policy

  • Go to User Flows tab and then click on New user flow.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO user flow
  • Select a User flow type Sign up and Sign in then click on Create button.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login sect user flow
  • Fill all the information e.g. Name, Identity providers, etc. then click on Create button.
  • OAuth/OpenID/OIDC Single Sign On (SSO), AzureB2C SSO Login information of user flow
  • Copy the Policy name this value whenever you need to enter Azure B2C Policy in miniOrange OAuth Client plugin.

  • Azure B2C Endpoints and Scope:

    Scope: openid
    Authorize Endpoint: https://<tenant-name >.b2clogin.com/<tenant-name>.onmicrosoft.com/<policy-name>/oauth2/v2.0/authorize
    Access Token Endpoint: https://<tenant-name>.b2clogin.com/<tenant-name>.onmicrosoft.com/<policy-name>/oauth2/v2.0/token
    Get User Info Endpoint: https://graph.microsoft.com/v1.0/me
    Custom redirect URL after logout: [optional] https://<tenant-name>.b2clogin.com/<tenant-name>.onmicrosoft.com/<policy-name>/oauth2/v2.0/logout?post_logout_redirect_uri=<your url>