176 lines
4.4 KiB
PHP
176 lines
4.4 KiB
PHP
<?php
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/**
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* MTProto temporary auth key.
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*
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* This file is part of MadelineProto.
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* MadelineProto 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.
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* MadelineProto 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.
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* See the GNU Affero General Public License for more details.
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* You should have received a copy of the GNU General Public License along with MadelineProto.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* @author Daniil Gentili <daniil@daniil.it>
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* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
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* @license https://opensource.org/licenses/AGPL-3.0 AGPLv3
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*
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* @link https://docs.madelineproto.xyz MadelineProto documentation
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*/
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namespace danog\MadelineProto\MTProto;
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use JsonSerializable;
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/**
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* MTProto temporary auth key.
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*/
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class TempAuthKey extends AuthKey implements JsonSerializable
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{
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/**
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* Bound auth key instance.
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*
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* @var PermAuthKey|null
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*/
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private $bound;
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/**
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* Expiration date.
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*
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* @var int
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*/
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private $expires = 0;
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/**
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* Whether the connection is inited for this auth key.
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*
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* @var boolean
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*/
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protected $inited = false;
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/**
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* Constructor function.
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*
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* @param array $old Old auth key array
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*/
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public function __construct(array $old = [])
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{
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parent::__construct($old);
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if (isset($old['expires'])) {
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$this->expires($old['expires']);
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}
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if (isset($old['connection_inited']) && $old['connection_inited']) {
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$this->init($old['connection_inited']);
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}
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}
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/**
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* Init or deinit connection for auth key.
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*
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* @param boolean $init Init or deinit
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*
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* @return void
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*/
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public function init(bool $init = true)
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{
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$this->inited = $init;
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}
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/**
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* Check if connection is inited for auth key.
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*
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* @return boolean
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*/
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public function isInited(): bool
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{
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return $this->inited;
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}
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/**
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* Bind auth key.
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*
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* @param PermAuthKey|null $bound Permanent auth key
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* @param bool $pfs Whether to bind using PFS
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*
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* @return void
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*/
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public function bind(?PermAuthKey $bound, bool $pfs = true)
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{
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$this->bound = $bound;
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if (!$pfs) {
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foreach (['authKey', 'id', 'serverSalt'] as $key) {
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$this->{$key} =& $bound->{$key};
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}
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}
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}
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/**
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* Check if auth key is bound.
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*
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* @return boolean
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*/
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public function isBound(): bool
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{
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return $this->bound !== null;
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}
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/**
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* Check if we are logged in.
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*
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* @return boolean
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*/
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public function isAuthorized(): bool
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{
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return $this->bound ? $this->bound->isAuthorized() : false;
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}
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/**
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* Set the authorized boolean.
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*
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* @param boolean $authorized Whether we are authorized
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*
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* @return void
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*/
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public function authorized(bool $authorized)
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{
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$this->bound->authorized($authorized);
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}
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/**
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* Set expiration date of temporary auth key.
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*
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* @param integer $expires Expiration date
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*
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* @return void
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*/
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public function expires(int $expires)
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{
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$this->expires = $expires;
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}
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/**
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* Check if auth key has expired.
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*
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* @return boolean
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*/
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public function expired(): bool
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{
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return \time() > $this->expires;
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}
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/**
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* JSON serialization function.
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*
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* @return array
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*/
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public function jsonSerialize(): array
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{
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return ['auth_key' => 'pony'.\base64_encode($this->authKey), 'server_salt' => $this->serverSalt, 'bound' => $this->isBound(), 'expires' => $this->expires, 'connection_inited' => $this->inited];
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}
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/**
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* Sleep function.
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*
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* @return array
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*/
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public function __sleep()
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{
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return ['authKey', 'id', 'serverSalt', 'bound', 'expires', 'inited'];
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}
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/**
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* Wakeup function.
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*
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* @return void
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*/
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public function __wakeup(): void
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{
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$this->inited = (bool) $this->inited;
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}
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}
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