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ACME DNS challenges

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This commit is contained in:
Ludovic Fernandez 2018-10-10 16:28:04 +02:00 • committed by Traefiker Bot
parent 7a2592b2fa
commit 5bdf8a5ea3
127 changed files with 24386 additions and 739 deletions
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56
vendor/github.com/xenolf/lego/providers/dns/ns1/ns1.go generated vendored
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@ -10,6 +10,7 @@ import (
"time"
"github.com/xenolf/lego/acme"
"github.com/xenolf/lego/log"
"github.com/xenolf/lego/platform/config/env"
"gopkg.in/ns1/ns1-go.v2/rest"
"gopkg.in/ns1/ns1-go.v2/rest/model/dns"
@ -81,7 +82,7 @@ func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
return &DNSProvider{client: client, config: config}, nil
}
// Present creates a TXT record to fulfil the dns-01 challenge.
// Present creates a TXT record to fulfill the dns-01 challenge.
func (d *DNSProvider) Present(domain, token, keyAuth string) error {
fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
@ -90,10 +91,36 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
return fmt.Errorf("ns1: %v", err)
}
record := d.newTxtRecord(zone, fqdn, value, d.config.TTL)
_, err = d.client.Records.Create(record)
if err != nil && err != rest.ErrRecordExists {
return fmt.Errorf("ns1: failed to create record [zone: %q, fqdn: %q]: %v", zone.Zone, fqdn, err)
record, _, err := d.client.Records.Get(zone.Zone, acme.UnFqdn(fqdn), "TXT")
// Create a new record
if err == rest.ErrRecordMissing || record == nil {
log.Infof("Create a new record for [zone: %s, fqdn: %s, domain: %s]", zone.Zone, fqdn)
record = dns.NewRecord(zone.Zone, acme.UnFqdn(fqdn), "TXT")
record.TTL = d.config.TTL
record.Answers = []*dns.Answer{{Rdata: []string{value}}}
_, err = d.client.Records.Create(record)
if err != nil {
return fmt.Errorf("ns1: failed to create record [zone: %q, fqdn: %q]: %v", zone.Zone, fqdn, err)
}
return nil
}
if err != nil {
return fmt.Errorf("ns1: failed to get the existing record: %v", err)
}
// Update the existing records
record.Answers = append(record.Answers, &dns.Answer{Rdata: []string{value}})
log.Infof("Update an existing record for [zone: %s, fqdn: %s, domain: %s]", zone.Zone, fqdn, domain)
_, err = d.client.Records.Update(record)
if err != nil {
return fmt.Errorf("ns1: failed to update record [zone: %q, fqdn: %q]: %v", zone.Zone, fqdn, err)
}
return nil
@ -110,7 +137,10 @@ func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
name := acme.UnFqdn(fqdn)
_, err = d.client.Records.Delete(zone.Zone, name, "TXT")
return fmt.Errorf("ns1: failed to delete record [zone: %q, domain: %q]: %v", zone.Zone, name, err)
if err != nil {
return fmt.Errorf("ns1: failed to delete record [zone: %q, domain: %q]: %v", zone.Zone, name, err)
}
return nil
}
// Timeout returns the timeout and interval to use when checking for DNS propagation.
@ -141,17 +171,3 @@ func getAuthZone(fqdn string) (string, error) {
return strings.TrimSuffix(authZone, "."), nil
}
func (d *DNSProvider) newTxtRecord(zone *dns.Zone, fqdn, value string, ttl int) *dns.Record {
name := acme.UnFqdn(fqdn)
return &dns.Record{
Type: "TXT",
Zone: zone.Zone,
Domain: name,
TTL: ttl,
Answers: []*dns.Answer{
{Rdata: []string{value}},
},
}
}