Method HTTPChallengeHandler

httphandlers.go:33–40

HTTPChallengeHandler wraps h in a handler that can solve the ACME HTTP challenge. cfg is required, and it must have a certificate cache backed by a functional storage facility, since that is where the challenge state is stored between initiation and solution. If a request is not an ACME HTTP challe

(h http.Handler)

//
// If a request is not an ACME HTTP challenge, h will be invoked.
func (am *ACMEIssuer) HTTPChallengeHandler(h http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if am.HandleHTTPChallenge(w, r) {
			return
		}
		h.ServeHTTP(w, r)
	})
}

// HandleHTTPChallenge uses am to solve challenge requests from an ACME
// server that were initiated by this instance or any other instance in