New redact behavior in 0.5, :redact_auth deprecation

[rhcarvalho]

When upgrading Req (https://diff.hex.pm/diff/req/0.4.14..0.5.1), I noticed v0.5.0 changed how the authorization header is redacted, from [redacted] to foo*****, giving out both the first 3 characters and the length of the original value.

Is there a suggested way to bring back the old behavior on "user land"? I have no use for the new behavior and would rather avoid accidentally exposing secrets.

Thanks!

[wojtekmach]

There is no way to bring back the old behaviour at the moment. I'll consider reverting or making this configurable.