147 lines
3.7 KiB
Go
147 lines
3.7 KiB
Go
// Copyright or © or Copr. happyDNS (2021)
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//
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// contact@happydomain.org
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//
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// This software is a computer program whose purpose is to provide a modern
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// interface to interact with DNS systems.
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//
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// This software is governed by the CeCILL license under French law and abiding
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// by the rules of distribution of free software. You can use, modify and/or
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// redistribute the software under the terms of the CeCILL license as
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// circulated by CEA, CNRS and INRIA at the following URL
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// "http://www.cecill.info".
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//
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// As a counterpart to the access to the source code and rights to copy, modify
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// and redistribute granted by the license, users are provided only with a
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// limited warranty and the software's author, the holder of the economic
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// rights, and the successive licensors have only limited liability.
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//
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// In this respect, the user's attention is drawn to the risks associated with
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// loading, using, modifying and/or developing or reproducing the software by
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// the user in light of its specific status of free software, that may mean
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// that it is complicated to manipulate, and that also therefore means that it
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// is reserved for developers and experienced professionals having in-depth
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// computer knowledge. Users are therefore encouraged to load and test the
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// software's suitability as regards their requirements in conditions enabling
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// the security of their systems and/or data to be ensured and, more generally,
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// to use and operate it in the same conditions as regards security.
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//
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// The fact that you are presently reading this means that you have had
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// knowledge of the CeCILL license and that you accept its terms.
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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/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(id happydns.Identifier) (u *happydns.UserAuth, err error) {
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u = &happydns.UserAuth{}
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err = s.get(fmt.Sprintf("auth-%s", id.String()), &u)
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return
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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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