bc-auth0-oidc's Introduction

BigCommerce Auth0 OpenID Connect (OIDC) Customer Login Middleware

This is a simple Express example (ie, not production-ready) of how Auth0 OIDC can be used to create and authenticate users into a Stencil BigCommerce Storefront using the Customer Login API that accepts a JWT.

This example uses only Google login and creates the user in BigCommerce if they do not already exist. Further work required to add additional.

Uses Auth0's Open ID Connect

Setup

Copy .env.template to .env ander complete details:

ISSUER_BASE_URL= {the base domain from Auth0}
CLIENT_ID= {the client ID from the app created in Auth0}
BASE_URL= {URL of the middleware}
SECRET= {min 32 char secret}

TARGET_DOMAIN= {base URL of BC store (no trailing slash)}
LOGOUT_TARGET_URL= {logout URL in BC store eg, TARGET_DOMAIN/login.php?action=logout}

PORT=4000 

# BigCommerce API credentials
BC_STORE_ID=
BC_ACCESS_TOKEN=
BC_CLIENT_ID=
BC_CLIENT_SECRET=

Auth0 Setup

Create a new account and application. Configure Applicaiton URIs:

Allowed Callback URLs :

eg http://localhost:4000/callback

Allowed Logout URLs :

eg {TARGET_DOMAIN}/login.php?action=logout

Stencil Setup

Configure Login links to point to {BASE_URL} above. This will login/register the user, login via JWT
Configure Logout links to point to {BASE_URL}/logout, it will redirect back to {LOGOUT_TARGET_URL}. This will logout the user from Auth0 then redirect to the logout page in Stencil to logout there also
Further work required to control register/login/logout flow

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