Authenticate Subdomain

Ensure that COOKIEHASH has the same value for both, e.g.: define( ‘COOKIEHASH’, md5( ‘https://yourdomain.com’ ) ); define( ‘COOKIE_DOMAIN’, ‘.yourdomain.com’ ); See https://wordpress.stackexchange.com/a/264490/736

Set up WP Authentication from External API

Update: Made a blog post to explain this better 🙂 I was able to do this by WP’s authenticate filter inside a new plugin; most of which is guided by this tutorial by Ben Lobaugh. Major points on the plugin: Make an API call function using cURL (you can get guide codes from Postman upon … Read more

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