Amazon challenge scheme hangs forever

[StickyChannel92]

I tried using my CDM in various formats, including client_id and private_key, and the wvd file, and all do the same thing: Amazon doesn't get cracked and only hangs there as if something is happening but nothing shows up.

The CDM works on other formats though.

[dawidziaja]

Replacing the scheme for amazon in python/schemes/Amazon.py with the following seems to have fixed it for me:

payload = loadBody("json")
payload['licenseChallenge'] = getChallenge("b64")
licence = await corsFetch(licUrl, "POST", licHeaders, payload, "json")
licence = licence['widevineLicense']['license']

[HomeStarRunnerTron]

Replacing the scheme for amazon in python/schemes/Amazon.py with the following seems to have fixed it for me:

payload = loadBody("json")
payload['licenseChallenge'] = getChallenge("b64")
licence = await corsFetch(licUrl, "POST", licHeaders, payload, "json")
licence = licence['widevineLicense']['license']

Thank you so much for your help! Replacing this one file or downloading your fork gives me this error:

Could not decrypt!

License Response:
b'{"message":"Failed to parse request"}'

https://github.com/FoxRefire/wvg/wiki/How-to-add-custom-license-scheme-yourself

EDIT: Oh, shoot, nevermind, I hadn't selected the Amazon scheme-- (or do you leave it on CommonWV, anyway?) now it just hangs forever again. Maybe I'm not picking the right License URL? There's so many of them, hahaha.