happyDomain/services/txt.go
Pierre-Olivier Mercier e571a629b7
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services: move service registry to internal/service package
Analogous to internal/provider, extract the service registry (Svc,
RegisterService, FindService, ListServices, OrderedServices, FindSubService,
RegisterSubServices) and the zone analyzer (ServiceAnalyzer, Analyzer,
AnalyzeZone) from services/ into a new internal/service package.
2026-03-24 14:59:24 +07:00

91 lines
2.3 KiB
Go

// This file is part of the happyDomain (R) project.
// Copyright (c) 2020-2024 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package svcs
import (
"strings"
"github.com/miekg/dns"
"git.happydns.org/happyDomain/internal/helpers"
svc "git.happydns.org/happyDomain/internal/service"
"git.happydns.org/happyDomain/model"
)
type TXT struct {
Record *happydns.TXT `json:"txt"`
}
func (ss *TXT) GetNbResources() int {
return 1
}
func (ss *TXT) GenComment() string {
return ss.Record.Txt
}
func (ss *TXT) GetRecords(domain string, ttl uint32, origin string) ([]happydns.Record, error) {
return []happydns.Record{ss.Record}, nil
}
func txt_analyze(a *svc.Analyzer) (err error) {
for _, record := range a.SearchRR(svc.AnalyzerRecordFilter{Type: dns.TypeTXT}) {
// Skip DNSSEC record added by dnscontrol
if strings.HasPrefix(record.Header().Name, "__dnssec") {
continue
}
if txt, ok := record.(*happydns.TXT); ok {
domain := record.Header().Name
err = a.UseRR(record, domain, &TXT{
Record: helpers.RRRelativeSubdomain(txt, a.GetOrigin(), domain).(*happydns.TXT),
})
if err != nil {
return
}
}
}
return nil
}
func init() {
svc.RegisterService(
func() happydns.ServiceBody {
return &TXT{}
},
txt_analyze,
happydns.ServiceInfos{
Name: "Text Record",
Description: "Publishes a text string in your zone.",
RecordTypes: []uint16{
dns.TypeTXT,
},
Restrictions: happydns.ServiceRestrictions{
NeedTypes: []uint16{
dns.TypeTXT,
},
},
},
100,
)
}