mirror of
https://github.com/nuxsmin/sysPass.git
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93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
<?php
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/*
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* sysPass
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*
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* @author nuxsmin
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* @link https://syspass.org
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* @copyright 2012-2023, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass is free software: you can redistribute it and/or modify
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* it under the terms of the GNU 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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* sysPass 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\DataModel;
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use SP\Domain\Core\Crypt\CryptInterface;
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use SP\Domain\Core\Exceptions\CryptException;
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use SP\Domain\Core\Exceptions\NoSuchPropertyException;
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/**
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* Trait EncryptedModel
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*/
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trait EncryptedModel
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{
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protected ?string $key = null;
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/**
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* @param string $key
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* @param CryptInterface $crypt
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* @param string $property
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*
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* @return EncryptedModel
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* @throws CryptException
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* @throws NoSuchPropertyException
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*/
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public function encrypt(string $key, CryptInterface $crypt, string $property = 'data'): static
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{
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if (property_exists($this, $property)) {
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if ($this->{$property} === null) {
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return $this;
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}
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$this->key = $crypt->makeSecuredKey($key);
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$this->{$property} = $crypt->encrypt($this->{$property}, $this->key, $key);
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return $this;
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}
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throw new NoSuchPropertyException($property);
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}
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/**
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* @param string $key
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* @param CryptInterface $crypt
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* @param string $property
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*
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* @return EncryptedModel
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* @throws CryptException
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* @throws NoSuchPropertyException
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*/
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public function decrypt(string $key, CryptInterface $crypt, string $property = 'data'): static
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{
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if (property_exists($this, $property) && !empty($this->key)) {
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if ($this->{$property} === null) {
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return $this;
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}
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$this->{$property} = $crypt->decrypt($this->{$property}, $this->key, $key);
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return $this;
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}
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throw new NoSuchPropertyException($property);
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}
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public function getKey(): ?string
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{
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return $this->key;
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}
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}
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