3 commits

Author	SHA1	Message	Date
Michael Cross	8aa797f49d	Add ChallengeProviderTimeout type to acme package ... This type allows for implementing DNS ChallengeProviders that require an unsually long timeout when checking for record propagation.	2016-03-16 18:17:03 +00:00
Michael Cross	f70a48e28a	Improve wording of ChallengeProvider comment	2016-03-15 12:46:48 +00:00
Jehiah Czebotar	617dd4d37c	Refactor challenge providers to new ChallengeProvider interface ... * new ChallengeProvider with Present and CleanUp methods * new Challenge type describing `http-01`, `tls-sni-01`, `dns-01` * new client.SetChallengeProvider to support custom implementations	2016-01-24 16:10:50 -05:00