162 lines
3.8 KiB
Go
162 lines
3.8 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 database
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/syndtr/goleveldb/leveldb"
|
|
"github.com/syndtr/goleveldb/leveldb/util"
|
|
|
|
"git.happydns.org/happyDomain/model"
|
|
)
|
|
|
|
func (s *LevelDBStorage) getSession(id string) (session *happydns.Session, err error) {
|
|
session = &happydns.Session{}
|
|
err = s.get(id, &session)
|
|
return
|
|
}
|
|
|
|
func (s *LevelDBStorage) GetSession(id happydns.Identifier) (session *happydns.Session, err error) {
|
|
return s.getSession(fmt.Sprintf("user.session-%s", id.String()))
|
|
}
|
|
|
|
func (s *LevelDBStorage) GetAuthUserSessions(user *happydns.UserAuth) (sessions []*happydns.Session, err error) {
|
|
iter := s.search("user.session-")
|
|
defer iter.Release()
|
|
|
|
for iter.Next() {
|
|
var s happydns.Session
|
|
|
|
err = decodeData(iter.Value(), &s)
|
|
if err != nil {
|
|
return
|
|
}
|
|
sessions = append(sessions, &s)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (s *LevelDBStorage) GetUserSessions(user *happydns.User) (sessions []*happydns.Session, err error) {
|
|
iter := s.search("user.session-")
|
|
defer iter.Release()
|
|
|
|
for iter.Next() {
|
|
var s happydns.Session
|
|
|
|
err = decodeData(iter.Value(), &s)
|
|
if err != nil {
|
|
return
|
|
}
|
|
sessions = append(sessions, &s)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (s *LevelDBStorage) CreateSession(session *happydns.Session) error {
|
|
key, id, err := s.findIdentifierKey("user.session-")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
session.Id = id
|
|
|
|
return s.put(key, session)
|
|
}
|
|
|
|
func (s *LevelDBStorage) UpdateSession(session *happydns.Session) error {
|
|
return s.put(fmt.Sprintf("user.session-%s", session.Id.String()), session)
|
|
}
|
|
|
|
func (s *LevelDBStorage) DeleteSession(session *happydns.Session) error {
|
|
return s.delete(fmt.Sprintf("user.session-%s", session.Id.String()))
|
|
}
|
|
|
|
func (s *LevelDBStorage) ClearSessions() error {
|
|
tx, err := s.db.OpenTransaction()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
iter := tx.NewIterator(util.BytesPrefix([]byte("user.session-")), nil)
|
|
defer iter.Release()
|
|
|
|
for iter.Next() {
|
|
err = tx.Delete(iter.Key(), nil)
|
|
if err != nil {
|
|
tx.Discard()
|
|
return err
|
|
}
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
tx.Discard()
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (s *LevelDBStorage) TidySessions() error {
|
|
tx, err := s.db.OpenTransaction()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
iter := tx.NewIterator(util.BytesPrefix([]byte("user.session-")), nil)
|
|
defer iter.Release()
|
|
|
|
for iter.Next() {
|
|
session, err := s.getSession(string(iter.Key()))
|
|
|
|
if err != nil {
|
|
// Drop unreadable sessions
|
|
log.Printf("Deleting unreadable session (%s): %v\n", err.Error(), session)
|
|
err = tx.Delete(iter.Key(), nil)
|
|
} else {
|
|
_, err = s.GetUser(session.IdUser)
|
|
if err == leveldb.ErrNotFound {
|
|
// Drop session from unexistant users
|
|
log.Printf("Deleting orphan session (user %s not found): %v\n", session.IdUser.String(), session)
|
|
err = tx.Delete(iter.Key(), nil)
|
|
}
|
|
}
|
|
|
|
if err != nil {
|
|
tx.Discard()
|
|
return err
|
|
}
|
|
}
|
|
|
|
err = tx.Commit()
|
|
if err != nil {
|
|
tx.Discard()
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|