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37 lines
734 B
Go
37 lines
734 B
Go
package doh
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import (
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"fmt"
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"sort"
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"github.com/babolivier/go-doh-client"
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)
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type dohProvider struct {
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host string
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}
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func (c *dohProvider) getNameservers(domain string) ([]string, error) {
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resolver := doh.Resolver{
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Host: c.host,
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Class: doh.IN,
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}
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// Perform a NS lookup
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nss, _, err := resolver.LookupNS(domain)
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if err != nil {
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return nil, fmt.Errorf("failed fetching nameservers list (DNS-over-HTTPS): %s", err)
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}
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ns := []string{}
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for _, res := range nss {
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ns = append(ns, res.Host)
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}
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sort.Strings(ns)
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return ns, nil
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}
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func (c *dohProvider) updateNameservers(ns []string, domain string) error {
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return fmt.Errorf("DNS-over-HTTPS 'Registrar' is read only, changes must be applied to %s manually", domain)
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}
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