Use to the stable version of Lego

vendor/github.com/xenolf/lego/acme/dns_challenge_manual.go

@@ -0,0 +1,55 @@
+package acme
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+
+	"github.com/xenolf/lego/log"
+)
+
+const (
+	dnsTemplate = "%s %d IN TXT \"%s\""
+)
+
+// DNSProviderManual is an implementation of the ChallengeProvider interface
+type DNSProviderManual struct{}
+
+// NewDNSProviderManual returns a DNSProviderManual instance.
+func NewDNSProviderManual() (*DNSProviderManual, error) {
+	return &DNSProviderManual{}, nil
+}
+
+// Present prints instructions for manually creating the TXT record
+func (*DNSProviderManual) Present(domain, token, keyAuth string) error {
+	fqdn, value, ttl := DNS01Record(domain, keyAuth)
+	dnsRecord := fmt.Sprintf(dnsTemplate, fqdn, ttl, value)
+
+	authZone, err := FindZoneByFqdn(fqdn, RecursiveNameservers)
+	if err != nil {
+		return err
+	}
+
+	log.Printf("[INFO] acme: Please create the following TXT record in your %s zone:", authZone)
+	log.Printf("[INFO] acme: %s", dnsRecord)
+	log.Printf("[INFO] acme: Press 'Enter' when you are done")
+
+	reader := bufio.NewReader(os.Stdin)
+	_, _ = reader.ReadString('\n')
+	return nil
+}
+
+// CleanUp prints instructions for manually removing the TXT record
+func (*DNSProviderManual) CleanUp(domain, token, keyAuth string) error {
+	fqdn, _, ttl := DNS01Record(domain, keyAuth)
+	dnsRecord := fmt.Sprintf(dnsTemplate, fqdn, ttl, "...")
+
+	authZone, err := FindZoneByFqdn(fqdn, RecursiveNameservers)
+	if err != nil {
+		return err
+	}
+
+	log.Printf("[INFO] acme: You can now remove this TXT record from your %s zone:", authZone)
+	log.Printf("[INFO] acme: %s", dnsRecord)
+	return nil
+}