Previously running rclone config (or driving it via the rc API or web
GUI) with -vv would write secrets to the debug log.
This was dangerous as users debugging a failing config flow often
paste their -vv logs into the forum or GitHub issues.
These values are now redacted from the log as "XXX". Values whose
option is known are only redacted if the option is marked IsPassword
or Sensitive, so normal answers remain visible.
Use --dump auth to see the unredacted values when debugging a config
flow - rclone prints a warning that secrets will appear in the log
when this is in effect.
This was discovered by CodeQL: https://github.com/rclone/rclone/security/code-scanning/182
Nick Craig-Wood
8b812fff28