Update Lego

vendor/github.com/xenolf/lego/providers/dns/hostingde/client.go

@@ -1,5 +1,16 @@
 package hostingde
 
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+const defaultBaseURL = "https://secure.hosting.de/api/dns/v1/json"
+
 // RecordsAddRequest represents a DNS record to add
 type RecordsAddRequest struct {
 	Name    string `json:"name"`
@@ -89,3 +100,44 @@ type ZoneUpdateRequest struct {
 	RecordsToAdd       []RecordsAddRequest    `json:"recordsToAdd"`
 	RecordsToDelete    []RecordsDeleteRequest `json:"recordsToDelete"`
 }
+
+func (d *DNSProvider) updateZone(updateRequest ZoneUpdateRequest) (*ZoneUpdateResponse, error) {
+	body, err := json.Marshal(updateRequest)
+	if err != nil {
+		return nil, err
+	}
+
+	req, err := http.NewRequest(http.MethodPost, defaultBaseURL+"/zoneUpdate", bytes.NewReader(body))
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := d.config.HTTPClient.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("error querying API: %v", err)
+	}
+
+	defer resp.Body.Close()
+
+	content, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, errors.New(toUnreadableBodyMessage(req, content))
+	}
+
+	// Everything looks good; but we'll need the ID later to delete the record
+	updateResponse := &ZoneUpdateResponse{}
+	err = json.Unmarshal(content, updateResponse)
+	if err != nil {
+		return nil, fmt.Errorf("%v: %s", err, toUnreadableBodyMessage(req, content))
+	}
+
+	if updateResponse.Status != "success" && updateResponse.Status != "pending" {
+		return updateResponse, errors.New(toUnreadableBodyMessage(req, content))
+	}
+
+	return updateResponse, nil
+}
+
+func toUnreadableBodyMessage(req *http.Request, rawBody []byte) string {
+	return fmt.Sprintf("the request %s sent a response with a body which is an invalid format: %q", req.URL, string(rawBody))
+}