182 lines
4.0 KiB
Go
182 lines
4.0 KiB
Go
// This file is part of the happyDomain (R) project.
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// Copyright (c) 2020-2024 happyDomain
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// Authors: Pierre-Olivier Mercier, et al.
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//
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// This program is offered under a commercial and under the AGPL license.
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// For commercial licensing, contact us at <contact@happydomain.org>.
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//
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// For AGPL licensing:
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package database
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import (
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"fmt"
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"log"
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"git.happydns.org/happyDomain/model"
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"github.com/syndtr/goleveldb/leveldb"
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"github.com/syndtr/goleveldb/leveldb/util"
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)
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func (s *LevelDBStorage) GetAuthUsers() (users happydns.UserAuths, err error) {
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iter := s.search("auth-")
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defer iter.Release()
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for iter.Next() {
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var u happydns.UserAuth
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err = decodeData(iter.Value(), &u)
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if err != nil {
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log.Printf("GetAuthUsers: Unable to decode user %q: %s", iter.Key(), err.Error())
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} else {
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users = append(users, &u)
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}
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}
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if len(users) > 0 {
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err = nil
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}
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return
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}
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func (s *LevelDBStorage) getAuthUser(key string) (u *happydns.UserAuth, err error) {
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u = &happydns.UserAuth{}
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err = s.get(key, &u)
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return
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}
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func (s *LevelDBStorage) GetAuthUser(id happydns.Identifier) (u *happydns.UserAuth, err error) {
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return s.getAuthUser(fmt.Sprintf("auth-%s", id.String()))
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}
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func (s *LevelDBStorage) GetAuthUserByEmail(email string) (u *happydns.UserAuth, err error) {
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var users happydns.UserAuths
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users, err = s.GetAuthUsers()
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if err != nil {
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return
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}
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for _, user := range users {
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if user.Email == email {
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u = user
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return
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}
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}
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return nil, fmt.Errorf("Unable to find user with email address '%s'.", email)
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}
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func (s *LevelDBStorage) AuthUserExists(email string) bool {
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users, err := s.GetAuthUsers()
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if err != nil {
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return false
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}
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for _, user := range users {
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if user.Email == email {
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return true
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}
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}
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return false
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}
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func (s *LevelDBStorage) CreateAuthUser(u *happydns.UserAuth) error {
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key, id, err := s.findIdentifierKey("auth-")
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if err != nil {
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return err
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}
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u.Id = id
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return s.put(key, u)
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}
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func (s *LevelDBStorage) UpdateAuthUser(u *happydns.UserAuth) error {
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return s.put(fmt.Sprintf("auth-%s", u.Id.String()), u)
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}
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func (s *LevelDBStorage) DeleteAuthUser(u *happydns.UserAuth) error {
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return s.delete(fmt.Sprintf("auth-%s", u.Id.String()))
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}
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func (s *LevelDBStorage) ClearAuthUsers() error {
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tx, err := s.db.OpenTransaction()
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if err != nil {
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return err
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}
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iter := tx.NewIterator(util.BytesPrefix([]byte("auth-")), nil)
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defer iter.Release()
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for iter.Next() {
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err = tx.Delete(iter.Key(), nil)
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if err != nil {
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tx.Discard()
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return err
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}
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}
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err = tx.Commit()
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if err != nil {
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tx.Discard()
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return err
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}
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return nil
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}
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func (s *LevelDBStorage) TidyAuthUsers() error {
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tx, err := s.db.OpenTransaction()
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if err != nil {
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return err
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}
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iter := tx.NewIterator(util.BytesPrefix([]byte("auth-")), nil)
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defer iter.Release()
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for iter.Next() {
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userAuth, err := s.getAuthUser(string(iter.Key()))
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if err != nil {
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// Drop unreadable providers
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log.Printf("Deleting unreadable authUser (%s): %v\n", err.Error(), userAuth)
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err = tx.Delete(iter.Key(), nil)
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} else {
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_, err = s.GetUser(userAuth.Id)
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if err == leveldb.ErrNotFound {
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// Drop providers of unexistant users
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log.Printf("Deleting orphan authuser (user %s not found): %v\n", userAuth.Id.String(), userAuth)
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err = tx.Delete(iter.Key(), nil)
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}
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}
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if err != nil {
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tx.Discard()
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return err
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}
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}
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err = tx.Commit()
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if err != nil {
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tx.Discard()
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return err
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}
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return nil
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}
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