web-base/core/Objects/User.class.php

218 lines
6.2 KiB
PHP

<?php
namespace Objects;
use Api\SetLanguage;
use Configuration\Configuration;
use Exception;
use External\JWT;
use Driver\SQL\SQL;
use Driver\SQL\Condition\Compare;
use Driver\SQL\Condition\CondBool;
class User extends ApiObject {
private ?SQL $sql;
private Configuration $configuration;
private bool $loggedIn;
private ?Session $session;
private int $uid;
private string $username;
private Language $language;
public function __construct($configuration) {
session_start();
$this->configuration = $configuration;
$this->setLanguage(Language::DEFAULT_LANGUAGE());
$this->reset();
$this->connectDb();
$this->parseCookies();
}
public function __destruct() {
if($this->sql && $this->sql->isConnected()) {
$this->sql->close();
}
}
private function connectDb() {
$databaseConf = $this->configuration->getDatabase();
if($databaseConf) {
$this->sql = SQL::createConnection($databaseConf);
} else {
$this->sql = null;
}
}
public function getId() { return $this->uid; }
public function isLoggedIn() { return $this->loggedIn; }
public function getUsername() { return $this->username; }
public function getSQL() { return $this->sql; }
public function getLanguage() { return $this->language; }
public function setLanguage(Language $language) { $this->language = $language; $language->load(); }
public function getSession() { return $this->session; }
public function getConfiguration() { return $this->configuration; }
public function __debugInfo() {
$debugInfo = array(
'loggedIn' => $this->loggedIn,
'language' => $this->language->getName(),
);
if($this->loggedIn) {
$debugInfo['uid'] = $this->uid;
$debugInfo['username'] = $this->username;
}
return $debugInfo;
}
public function jsonSerialize() {
return array(
'uid' => $this->uid,
'name' => $this->username,
'language' => $this->language,
'session' => $this->session,
);
}
private function reset() {
$this->uid = 0;
$this->username = '';
$this->loggedIn = false;
$this->session = null;
}
public function logout() {
$success = true;
if($this->loggedIn) {
$success = $this->session->destroy();
$this->reset();
}
return $success;
}
public function updateLanguage($lang) {
if($this->sql) {
$request = new SetLanguage($this);
return $request->execute(array("langCode" => $lang));
} else {
return false;
}
}
public function sendCookies() {
if($this->loggedIn) {
$this->session->sendCookie();
}
$this->language->sendCookie();
}
public function readData($userId, $sessionId, $sessionUpdate = true) {
$res = $this->sql->select("User.name", "Language.uid as langId", "Language.code as langCode", "Language.name as langName",
"Session.data", "Session.stay_logged_in")
->from("User")
->innerJoin("Session", "Session.user_id", "User.uid")
->leftJoin("Language", "User.language_id", "Language.uid")
->where(new Compare("User.uid", $userId))
->where(new Compare("Session.uid", $sessionId))
->where(new Compare("Session.active", true))
->where(new CondBool("Session.stay_logged_in"), new Compare("Session.expires", $this->sql->currentTimestamp(), '>'))
->execute();
$success = ($res !== FALSE);
if($success) {
if(empty($res)) {
$success = false;
} else {
$row = $res[0];
$this->username = $row['name'];
$this->uid = $userId;
$this->session = new Session($this, $sessionId);
$this->session->setData(json_decode($row["data"] ?? '{}'));
$this->session->stayLoggedIn($row["stay_logged_in"]);
if($sessionUpdate) $this->session->update();
$this->loggedIn = true;
if(!is_null($row['langId'])) {
$this->setLanguage(Language::newInstance($row['langId'], $row['langCode'], $row['langName']));
}
}
}
return $success;
}
private function parseCookies() {
if(isset($_COOKIE['session'])
&& is_string($_COOKIE['session'])
&& !empty($_COOKIE['session'])
&& ($jwt = $this->configuration->getJWT())) {
try {
$token = $_COOKIE['session'];
$decoded = (array)JWT::decode($token, $jwt->getKey());
if(!is_null($decoded)) {
$userId = (isset($decoded['userId']) ? $decoded['userId'] : NULL);
$sessionId = (isset($decoded['sessionId']) ? $decoded['sessionId'] : NULL);
if(!is_null($userId) && !is_null($sessionId)) {
$this->readData($userId, $sessionId);
}
}
} catch(Exception $e) {
// ignored
}
}
if(isset($_GET['lang']) && is_string($_GET["lang"]) && !empty($_GET["lang"])) {
$this->updateLanguage($_GET['lang']);
} else if(isset($_COOKIE['lang']) && is_string($_COOKIE["lang"]) && !empty($_COOKIE["lang"])) {
$this->updateLanguage($_COOKIE['lang']);
}
}
public function createSession($userId, $stayLoggedIn) {
$this->uid = $userId;
$this->session = Session::create($this, $stayLoggedIn);
if($this->session) {
$this->loggedIn = true;
return true;
}
return false;
}
public function authorize($apiKey) {
if($this->loggedIn)
return true;
$res = $this->sql->select("ApiKey.user_id as uid", "User.name as username", "Language.uid as langId", "Language.code as langCode", "Language.name as langName")
->from("ApiKey")
->innerJoin("User", "ApiKey.user_id", "User.uid")
->leftJoin("Language", "User.language_id", "Language.uid")
->where(new Compare("ApiKey.api_key", $apiKey))
->where(new Compare("valid_until", $this->sql->currentTimestamp(), ">"))
->where(new Compare("ApiKey.active", 1))
->execute();
$success = ($res !== FALSE);
if($success) {
if(empty($res)) {
$success = false;
} else {
$row = $res[0];
$this->uid = $row['uid'];
$this->username = $row['username'];
if(!is_null($row['langId'])) {
$this->setLanguage(Language::newInstance($row['langId'], $row['langCode'], $row['langName']));
}
}
}
return $success;
}
}