Service account look not working anymore about yup-oauth2

[jwmcglynn]

Same issue here. It worked on my dev machine (running macOS), but fails with this error on Linux.

[jwmcglynn]

I modified service_account.rs to print the response before deserializing it with serde_json, and it actually contained an error:

{
  "error": "invalid_grant",
  "error_description": "Invalid JWT: Token must be a short-lived token (60 minutes) and in a reasonable timeframe. Check your iat and exp values and use a clock with skew to account for clock differences between systems."
}"

It looks like when the message is deserialized into TokenResponse, the error is silently ignored, giving the cryptic "Token response lacks fields" a few lines later.

The reason I was hitting the issue was that my system time was out-of-sync. I fixed time syncing and now it works!

[dermesser]

That's good to hear! If you have time, would you mind contributing a patch in order to return early with a more helpful error? :)