98 lines
2.5 KiB
Go
98 lines
2.5 KiB
Go
package cloudflare
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import (
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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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"strings"
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"git.hatecomputers.club/hatecomputers/hatecomputers.club/database"
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)
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type CloudflareDNSResponse struct {
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Result database.DNSRecord `json:"result"`
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}
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type CloudflareExternalDNSAdapter struct {
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ZoneId string
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APIToken string
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}
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func (adapter *CloudflareExternalDNSAdapter) CreateDNSRecord(record *database.DNSRecord) (string, error) {
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url := fmt.Sprintf("https://api.cloudflare.com/client/v4/zones/%s/dns_records", adapter.ZoneId)
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payload := strings.NewReader(encodeDNSRecord(record))
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req, _ := http.NewRequest("POST", url, payload)
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req.Header.Add("Authorization", "Bearer "+adapter.APIToken)
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req.Header.Add("Content-Type", "application/json")
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res, err := http.DefaultClient.Do(req)
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if err != nil {
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return "", err
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}
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defer res.Body.Close()
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body, _ := io.ReadAll(res.Body)
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if res.StatusCode != 200 {
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return "", fmt.Errorf("error creating dns record: %s", body)
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}
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var response CloudflareDNSResponse
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err = json.Unmarshal(body, &response)
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if err != nil {
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return "", err
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}
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result := &response.Result
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return result.ID, nil
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}
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func (adapter *CloudflareExternalDNSAdapter) UpdateDNSRecord(record *database.DNSRecord) error {
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url := fmt.Sprintf("https://api.cloudflare.com/client/v4/zones/%s/dns_records/%s", adapter.ZoneId, record.ID)
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payload := strings.NewReader(encodeDNSRecord(record))
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req, _ := http.NewRequest("PUT", url, payload)
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req.Header.Add("Authorization", "Bearer "+adapter.APIToken)
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req.Header.Add("Content-Type", "application/json")
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res, err := http.DefaultClient.Do(req)
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if err != nil {
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return err
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}
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defer res.Body.Close()
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body, _ := io.ReadAll(res.Body)
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if res.StatusCode != 200 {
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return fmt.Errorf("error updating dns record: %s", body)
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}
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return nil
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}
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func (adapter *CloudflareExternalDNSAdapter) DeleteDNSRecord(id string) error {
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url := fmt.Sprintf("https://api.cloudflare.com/client/v4/zones/%s/dns_records/%s", adapter.ZoneId, id)
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req, _ := http.NewRequest("DELETE", url, nil)
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req.Header.Add("Authorization", "Bearer "+adapter.APIToken)
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res, err := http.DefaultClient.Do(req)
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if err != nil {
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return err
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}
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defer res.Body.Close()
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body, _ := io.ReadAll(res.Body)
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if res.StatusCode != 200 {
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return fmt.Errorf("error deleting dns record: %s", body)
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}
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return nil
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}
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func encodeDNSRecord(record *database.DNSRecord) string {
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return fmt.Sprintf(`{"type":"%s","name":"%s","content":"%s","ttl":%d,"proxied":false}`, record.Type, record.Name, record.Content, record.TTL)
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}
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