Pierre-Olivier Mercier
c0a3ea2d4c
All checks were successful
continuous-integration/drone/push Build is passing
145 lines
3.5 KiB
Go
145 lines
3.5 KiB
Go
// Copyright or © or Copr. happyDNS (2020)
|
|
//
|
|
// contact@happydomain.org
|
|
//
|
|
// This software is a computer program whose purpose is to provide a modern
|
|
// interface to interact with DNS systems.
|
|
//
|
|
// This software is governed by the CeCILL license under French law and abiding
|
|
// by the rules of distribution of free software. You can use, modify and/or
|
|
// redistribute the software under the terms of the CeCILL license as
|
|
// circulated by CEA, CNRS and INRIA at the following URL
|
|
// "http://www.cecill.info".
|
|
//
|
|
// As a counterpart to the access to the source code and rights to copy, modify
|
|
// and redistribute granted by the license, users are provided only with a
|
|
// limited warranty and the software's author, the holder of the economic
|
|
// rights, and the successive licensors have only limited liability.
|
|
//
|
|
// In this respect, the user's attention is drawn to the risks associated with
|
|
// loading, using, modifying and/or developing or reproducing the software by
|
|
// the user in light of its specific status of free software, that may mean
|
|
// that it is complicated to manipulate, and that also therefore means that it
|
|
// is reserved for developers and experienced professionals having in-depth
|
|
// computer knowledge. Users are therefore encouraged to load and test the
|
|
// software's suitability as regards their requirements in conditions enabling
|
|
// the security of their systems and/or data to be ensured and, more generally,
|
|
// to use and operate it in the same conditions as regards security.
|
|
//
|
|
// The fact that you are presently reading this means that you have had
|
|
// knowledge of the CeCILL license and that you accept its terms.
|
|
|
|
package database
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"git.happydns.org/happydomain/model"
|
|
|
|
"github.com/syndtr/goleveldb/leveldb/util"
|
|
)
|
|
|
|
func (s *LevelDBStorage) GetUsers() (users happydns.Users, err error) {
|
|
iter := s.search("user-")
|
|
defer iter.Release()
|
|
|
|
for iter.Next() {
|
|
var u happydns.User
|
|
|
|
err = decodeData(iter.Value(), &u)
|
|
if err != nil {
|
|
return
|
|
}
|
|
users = append(users, &u)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (s *LevelDBStorage) GetUser(id []byte) (u *happydns.User, err error) {
|
|
u = &happydns.User{}
|
|
err = s.get(fmt.Sprintf("user-%x", id), &u)
|
|
return
|
|
}
|
|
|
|
func (s *LevelDBStorage) GetUserByEmail(email string) (u *happydns.User, err error) {
|
|
var users happydns.Users
|
|
|
|
users, err = s.GetUsers()
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
for _, user := range users {
|
|
if user.Email == email {
|
|
u = user
|
|
return
|
|
}
|
|
}
|
|
|
|
return nil, fmt.Errorf("Unable to find user with email address '%s'.", email)
|
|
}
|
|
|
|
func (s *LevelDBStorage) UserExists(email string) bool {
|
|
users, err := s.GetUsers()
|
|
if err != nil {
|
|
return false
|
|
}
|
|
|
|
for _, user := range users {
|
|
if user.Email == email {
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func (s *LevelDBStorage) CreateUser(u *happydns.User) error {
|
|
key, id, err := s.findBytesKey("user-", 16)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
u.Id = id
|
|
return s.put(key, u)
|
|
}
|
|
|
|
func (s *LevelDBStorage) UpdateUser(u *happydns.User) error {
|
|
return s.put(fmt.Sprintf("user-%x", u.Id), u)
|
|
}
|
|
|
|
func (s *LevelDBStorage) DeleteUser(u *happydns.User) error {
|
|
return s.delete(fmt.Sprintf("user-%x", u.Id))
|
|
}
|
|
|
|
func (s *LevelDBStorage) ClearUsers() error {
|
|
if err := s.ClearSessions(); err != nil {
|
|
return err
|
|
}
|
|
|
|
tx, err := s.db.OpenTransaction()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
iter := tx.NewIterator(util.BytesPrefix([]byte("user-")), 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
|
|
}
|