502 gateway error about magento2-gfs

[leef654]

After more digging, it looks like this API call is failing Gfs/Model/Gfs/Client.php:103. I'm getting the below in the gfs.log:

[2019-12-15 11:26:00] gfsLogger.DEBUG: Client error: POST https://identity.justshoutgfs.com/connect/token resulted in a 400 Bad Request response:
{"error":"invalid_scope"}

If I comment out this API call it works every time. The error that happens in the Nginx log when the above occurs is as follows:

2019/12/15 11:26:02 [error] 82479#0: *7912 upstream sent too big header while reading response header from upstream, client: 127.0.0.1, server: xxxxxx.test, request: "GET /checkout/ HTTP/2.0", upstream: "fastcgi://unix:/Users/leefrankland/.valet/valet.sock:", host: "xxxxxx.test", referrer: "https://xxxxxx.test/checkout/"

Please can you advice on how to move forward.

Thanks!

[Simondwilson88]

Hi @leef654, can you please check the latest module we have moved to a new repo to support Composer installation for Magento 2.
The new repo is - https://github.com/GlobalFreightSolutions/gfsCheckout

The error above invalid_scope indicates that you are passing the wrong scope to our authentication service, the scope should be read checkout-api

If you are still having issues please email into [email protected] with "Checkout Magento 2 module" in the subject bar.

Best regards
Simon