58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package nameservers
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import (
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"context"
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"errors"
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"io"
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"log"
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"net/http"
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"net/url"
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"strconv"
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"strings"
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)
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type HeNet struct {
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HTTPClient *http.Client
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Password string
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}
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func (h *HeNet) SetRecord(ctx context.Context, domain string, overrideIp string) (string, error) {
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u, _ := url.Parse("https://dyn.dns.he.net/nic/update")
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values := url.Values{
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"hostname": {domain},
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"password": {h.Password},
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}
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if len(overrideIp) > 0 {
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values["myip"] = []string{overrideIp}
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}
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u.RawQuery = values.Encode()
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req, err := http.NewRequestWithContext(ctx, "GET", u.String(), nil)
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if err != nil {
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return "", err
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}
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resp, err := h.HTTPClient.Do(req)
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if err != nil {
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return "", err
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}
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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log.Printf("debug: [he.net ddns(%s)] Response: %s", domain, string(body))
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things := strings.Split(string(body), " ")
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if len(things) != 2 {
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return "", errors.New("Response is weird")
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}
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if things[0] != "good" && things[0] != "nochg" {
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return "", errors.New("Failed: " + things[0])
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}
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if resp.StatusCode < 200 || resp.StatusCode > 299 {
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return "", errors.New("Not nice status code: " + strconv.Itoa(resp.StatusCode) + " with body: " + string(body))
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}
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return things[1], nil
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}
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