lego/providers/dns/variomedia/internal/client.go
2022-06-06 20:22:34 +00:00

137 lines
2.6 KiB
Go

package internal
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"path"
"time"
)
const defaultBaseURL = "https://api.variomedia.de"
type Client struct {
apiToken string
baseURL *url.URL
HTTPClient *http.Client
}
func NewClient(apiToken string) *Client {
baseURL, _ := url.Parse(defaultBaseURL)
return &Client{
apiToken: apiToken,
baseURL: baseURL,
HTTPClient: &http.Client{Timeout: 10 * time.Second},
}
}
func (c Client) CreateDNSRecord(record DNSRecord) (*CreateDNSRecordResponse, error) {
endpoint, err := c.baseURL.Parse(path.Join(c.baseURL.Path, "dns-records"))
if err != nil {
return nil, err
}
data := CreateDNSRecordRequest{Data: Data{
Type: "dns-record",
Attributes: record,
}}
body, err := json.Marshal(data)
if err != nil {
return nil, err
}
req, err := http.NewRequest(http.MethodPost, endpoint.String(), bytes.NewReader(body))
if err != nil {
return nil, err
}
var result CreateDNSRecordResponse
err = c.do(req, &result)
if err != nil {
return nil, err
}
return &result, nil
}
func (c Client) DeleteDNSRecord(id string) (*DeleteRecordResponse, error) {
endpoint, err := c.baseURL.Parse(path.Join(c.baseURL.Path, "dns-records", id))
if err != nil {
return nil, err
}
req, err := http.NewRequest(http.MethodDelete, endpoint.String(), nil)
if err != nil {
return nil, err
}
var result DeleteRecordResponse
err = c.do(req, &result)
if err != nil {
return nil, err
}
return &result, nil
}
func (c Client) GetJob(id string) (*GetJobResponse, error) {
endpoint, err := c.baseURL.Parse(path.Join(c.baseURL.Path, "queue-jobs", id))
if err != nil {
return nil, err
}
req, err := http.NewRequest(http.MethodGet, endpoint.String(), nil)
if err != nil {
return nil, err
}
var result GetJobResponse
err = c.do(req, &result)
if err != nil {
return nil, err
}
return &result, nil
}
func (c Client) do(req *http.Request, data interface{}) error {
req.Header.Set("Content-Type", "application/vnd.api+json")
req.Header.Set("Accept", "application/vnd.variomedia.v1+json")
req.Header.Set("Authorization", "token "+c.apiToken)
resp, err := c.HTTPClient.Do(req)
if err != nil {
return err
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode/100 != 2 {
all, _ := io.ReadAll(resp.Body)
var e APIError
err = json.Unmarshal(all, &e)
if err != nil {
return fmt.Errorf("%d: %s", resp.StatusCode, string(all))
}
return e
}
content, err := io.ReadAll(resp.Body)
if err != nil {
return err
}
err = json.Unmarshal(content, data)
if err != nil {
return fmt.Errorf("%w: %s", err, string(content))
}
return nil
}