Report useful errors on invalid credential submission
abizjak opened this issue · comments
Aleš Bizjak commented
The wallet-proxy currently responds with 502 bad gateway with non-informative error message on invalid credential deployment (in submitCredential).
The node nowadays reports a fairly precise error message, so we should return that to the user.
The simplest, and sufficient, might be to just return 400 instead and put the GRPC error message in the response.