dnscontrol/providers/porkbun/api.go

124 lines
3 KiB
Go

package porkbun
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"time"
)
const (
baseURL = "https://porkbun.com/api/json/v3"
)
type porkbunProvider struct {
apiKey string
secretKey string
}
type requestParams map[string]string
type errorResponse struct {
Status string `json:"status"`
Message string `json:"message"`
}
type domainRecord struct {
ID string `json:"id"`
Name string `json:"name"`
Type string `json:"type"`
Content string `json:"content"`
TTL string `json:"ttl"`
Prio string `json:"prio"`
Notes string `json:"notes"`
}
type recordResponse struct {
Status string `json:"status"`
Records []domainRecord `json:"records"`
}
func (c *porkbunProvider) post(endpoint string, params requestParams) ([]byte, error) {
params["apikey"] = c.apiKey
params["secretapikey"] = c.secretKey
personJSON, err := json.Marshal(params)
if err != nil {
return []byte{}, err
}
client := &http.Client{}
req, _ := http.NewRequest("POST", baseURL+endpoint, bytes.NewBuffer(personJSON))
// If request sending too fast, the server will fail with the following error:
// porkbun API error: Create error: We were unable to create the DNS record.
time.Sleep(500 * time.Millisecond)
resp, err := client.Do(req)
if err != nil {
return []byte{}, err
}
bodyString, _ := io.ReadAll(resp.Body)
// Got error from API ?
var errResp errorResponse
err = json.Unmarshal(bodyString, &errResp)
if err == nil {
if errResp.Status == "ERROR" {
return bodyString, fmt.Errorf("porkbun API error: %s URL:%s%s ", errResp.Message, req.Host, req.URL.RequestURI())
}
}
return bodyString, nil
}
func (c *porkbunProvider) ping() error {
params := requestParams{}
_, err := c.post("/ping", params)
return err
}
func (c *porkbunProvider) createRecord(domain string, rec requestParams) error {
if _, err := c.post("/dns/create/"+domain, rec); err != nil {
return fmt.Errorf("failed create record (porkbun): %s", err)
}
return nil
}
func (c *porkbunProvider) deleteRecord(domain string, recordID string) error {
params := requestParams{}
if _, err := c.post(fmt.Sprintf("/dns/delete/%s/%s", domain, recordID), params); err != nil {
return fmt.Errorf("failed delete record (porkbun): %s", err)
}
return nil
}
func (c *porkbunProvider) modifyRecord(domain string, recordID string, rec requestParams) error {
if _, err := c.post(fmt.Sprintf("/dns/edit/%s/%s", domain, recordID), rec); err != nil {
return fmt.Errorf("failed update (porkbun): %s", err)
}
return nil
}
func (c *porkbunProvider) getRecords(domain string) ([]domainRecord, error) {
params := requestParams{}
var bodyString, err = c.post("/dns/retrieve/"+domain, params)
if err != nil {
return nil, fmt.Errorf("failed fetching record list from porkbun: %s", err)
}
var dr recordResponse
json.Unmarshal(bodyString, &dr)
var records []domainRecord
for _, rec := range dr.Records {
if rec.Name == domain && rec.Type == "NS" {
continue
}
records = append(records, rec)
}
return records, nil
}