Thinking about offline product registration / authentication

[cpr2323]

Unless the Base64 class in JUCE has changed, using JWT’s in JUCE requires a tiny bit of pre-processing to work with JUCE.

Base64::convertFromBase64 should be more forgiving

When converting a base64 from the payload of a JSON Web Token (aka JWT) I discovered that the base64 string was ‘slightly out of spec’ in that it was not padded to ensure it’s length was a multiple of 4. To solve this problem I had to append some padding characters to it for Base64::convertFromBase64 to work. Maybe this could happen internally? Here is what I ended up doing payloadBase64 += String (std::string (payloadBase64.length() % 4, '='));