tree f426d0c0b576a9d7185bcc5271be04f559206994
parent 0e4becf93e416602ac28708cc8fab681fe79fdc7
author Alex Vaghin <ddos@google.com> 1491995326 +0200
committer Alex Vaghin <ddos@google.com> 1493134858 +0000

acme: replace ErrAuthorizationFailed with a type

This provides acme users with more insights into authorization failures.

Updates golang/go#19800.

Change-Id: I821298a6c8bd21fc517b2ab9128dd3d32be90249
Reviewed-on: https://go-review.googlesource.com/40450
Run-TryBot: Alex Vaghin <ddos@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>