lego/providers/dns/dode/client.go
Fernandez Ludovic e7a90b9471 chore: migrate to go module (v3.0.0)
- chore: update dependencies: use version with go modules.
- chore: remove dep.
- chore: update backoff imports.
- chore: init go module.
- chore: update CI.
- chore: mod v3
- chore: update docker image.
2019-08-07 14:07:47 +02:00

57 lines
1.3 KiB
Go

package dode
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/url"
"github.com/go-acme/lego/v3/challenge/dns01"
)
type apiResponse struct {
Domain string
Success bool
}
// updateTxtRecord Update the domains TXT record
// To update the TXT record we just need to make one simple get request.
func (d *DNSProvider) updateTxtRecord(fqdn, token, txt string, clear bool) error {
u, _ := url.Parse("https://www.do.de/api/letsencrypt")
query := u.Query()
query.Set("token", token)
query.Set("domain", dns01.UnFqdn(fqdn))
// api call differs per set/delete
if clear {
query.Set("action", "delete")
} else {
query.Set("value", txt)
}
u.RawQuery = query.Encode()
response, err := d.config.HTTPClient.Get(u.String())
if err != nil {
return err
}
defer response.Body.Close()
bodyBytes, err := ioutil.ReadAll(response.Body)
if err != nil {
return err
}
var r apiResponse
err = json.Unmarshal(bodyBytes, &r)
if err != nil {
return fmt.Errorf("request to change TXT record for do.de returned the following invalid json (%s); used url [%s]", string(bodyBytes), u)
}
body := string(bodyBytes)
if !r.Success {
return fmt.Errorf("request to change TXT record for do.de returned the following error result (%s); used url [%s]", body, u)
}
return nil
}