happyDomain/services/orphan.go

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 (
"encoding/json"
"fmt"
"github.com/miekg/dns"
"git.happydns.org/happyDomain/model"
)
type Orphan struct {
Record happydns.Record `json:"record"`
}
func (s *Orphan) GetNbResources() int {
return 1
}
func (s *Orphan) GenComment() string {
return fmt.Sprintf("%s %s", dns.Type(s.Record.Header().Rrtype).String(), s.Record.String()[len(s.Record.Header().String()):])
}
func (s *Orphan) GetRecords(domain string, ttl uint32, origin string) ([]happydns.Record, error) {
return []happydns.Record{s.Record}, nil
}
func (s *Orphan) UnmarshalJSON(b []byte) error {
var rrtype struct {
Record struct{ Hdr dns.RR_Header } `json:"record"`
}
err := json.Unmarshal(b, &rrtype)
if err != nil {
return err
}
var myOrphan struct {
Record dns.RR `json:"record"`
}
if newrr, ok := dns.TypeToRR[rrtype.Record.Hdr.Rrtype]; ok {
myOrphan.Record = newrr()
} else {
return fmt.Errorf("unknwon rr type %d", rrtype.Record.Hdr.Rrtype)
}
err = json.Unmarshal(b, &myOrphan)
if err != nil {
return err
}
s.Record = myOrphan.Record
return nil
}
func init() {
RegisterService(
func() happydns.ServiceBody {
return &Orphan{}
},
nil,
happydns.ServiceInfos{
Name: "Orphan Record",
Description: "A record not yet handled by happyDomain. Ask us to support it.",
Categories: []string{},
},
99999999,
)
}