121 lines
2.7 KiB
Go
121 lines
2.7 KiB
Go
package internal
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"time"
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"github.com/go-acme/lego/v4/providers/dns/internal/errutils"
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)
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// DefaultBaseURL represents the API endpoint to call.
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const DefaultBaseURL = "https://api.godaddy.com"
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const authorizationHeader = "Authorization"
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type Client struct {
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apiKey string
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apiSecret string
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baseURL *url.URL
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HTTPClient *http.Client
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}
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func NewClient(apiKey string, apiSecret string) *Client {
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baseURL, _ := url.Parse(DefaultBaseURL)
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return &Client{
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apiKey: apiKey,
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apiSecret: apiSecret,
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baseURL: baseURL,
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HTTPClient: &http.Client{Timeout: 5 * time.Second},
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}
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}
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func (c *Client) GetRecords(ctx context.Context, domainZone, rType, recordName string) ([]DNSRecord, error) {
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endpoint := c.baseURL.JoinPath("v1", "domains", domainZone, "records", rType, recordName)
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req, err := newJSONRequest(ctx, http.MethodGet, endpoint, nil)
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if err != nil {
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return nil, err
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}
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var records []DNSRecord
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err = c.do(req, &records)
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if err != nil {
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return nil, err
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}
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return records, nil
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}
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func (c *Client) UpdateTxtRecords(ctx context.Context, records []DNSRecord, domainZone, recordName string) error {
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endpoint := c.baseURL.JoinPath("v1", "domains", domainZone, "records", "TXT", recordName)
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req, err := newJSONRequest(ctx, http.MethodPut, endpoint, records)
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if err != nil {
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return err
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}
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return c.do(req, nil)
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}
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func (c *Client) do(req *http.Request, result any) error {
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req.Header.Set(authorizationHeader, fmt.Sprintf("sso-key %s:%s", c.apiKey, c.apiSecret))
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resp, err := c.HTTPClient.Do(req)
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if err != nil {
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return errutils.NewHTTPDoError(req, err)
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}
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defer func() { _ = resp.Body.Close() }()
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if resp.StatusCode != http.StatusOK {
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return errutils.NewUnexpectedResponseStatusCodeError(req, resp)
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}
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if result == nil {
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return nil
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}
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raw, err := io.ReadAll(resp.Body)
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if err != nil {
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return errutils.NewReadResponseError(req, resp.StatusCode, err)
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}
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err = json.Unmarshal(raw, result)
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if err != nil {
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return errutils.NewUnmarshalError(req, resp.StatusCode, raw, err)
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}
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return nil
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}
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func newJSONRequest(ctx context.Context, method string, endpoint *url.URL, payload any) (*http.Request, error) {
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buf := new(bytes.Buffer)
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if payload != nil {
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err := json.NewEncoder(buf).Encode(payload)
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if err != nil {
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return nil, fmt.Errorf("failed to create request JSON body: %w", err)
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}
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}
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req, err := http.NewRequestWithContext(ctx, method, endpoint.String(), buf)
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if err != nil {
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return nil, fmt.Errorf("unable to create request: %w", err)
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}
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req.Header.Set("Accept", "application/json")
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if payload != nil {
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req.Header.Set("Content-Type", "application/json")
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}
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return req, nil
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}
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