I'm looking for a tutorial for setting up SSO to integrate Foxycart and MODX users. Most of the discussion I can find here or on the MODX forum is several years old. I have read your page on SSO and looked at the sample code, but 1.) I would need a more detailed, step-by-step plan , and 2.) I'm wondering if a MODX plugin has been developed to do just this. Seems like it would be a very common integration.
I think my specs are pretty standard:
1. MODX passes user credentials to Foxy if user is logged into MODX
2. Foxy passes credentials to MODX and creates new user or updates existing if email matches
3. Allow checkout as guest