Initial Commit

2020-02-09 23:02:19 +01:00
commit 62f67967ba
61 changed files with 25369 additions and 0 deletions
--- a/core/Objects/User.class.php
+++ b/core/Objects/User.class.php
@@ -0,0 +1,189 @@
+<?php
+
+namespace Objects;
+
+class User extends ApiObject {
+
+  private $sql;
+  private $configuration;
+  private $loggedIn;
+  private $session;
+  private $uid;
+  private $username;
+  private $language;
+
+  public function __construct($configuration) {
+    $this->configuration = $configuration;
+    $this->setLangauge(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) {
+      $this->sql = \Driver\SQL::createConnection($databaseConf);
+    }
+  }
+
+  public function setSql($sql) { $this->sql = $sql; }
+  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 $this->language; }
+  public function setLangauge($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;
+    $this->session = false;
+  }
+
+  public function logout() {
+    if($this->loggedIn) {
+      $this->session->destroy();
+      $this->reset();
+    }
+  }
+
+  public function updateLanguage($lang) {
+    $request = new CSetLanguage($this);
+    return $request->execute(array("langCode" => $lang));
+  }
+
+  public function sendCookies() {
+    if($this->loggedIn) {
+      $this->session->sendCookie();
+    }
+
+    $this->language->sendCookie();
+  }
+
+  public function readData($userId, $sessionId, $sessionUpdate = true) {
+    $query = 'SELECT User.name as userName, Language.uid as langId, Language.code as langCode
+              FROM User
+              INNER JOIN Session ON User.uid=Session.uidUser
+              LEFT JOIN Language ON User.uidLanguage=Language.uid
+              WHERE User.uid=? AND Session.uid=? AND Session.expires>now()';
+    $request = new CExecuteSelect($this);
+    $success = $request->execute(array('query' => $query, $userId, $sessionId));
+
+    if($success) {
+      if(count($request->getResult()['rows']) === 0) {
+        $success = false;
+      } else {
+        $row = $request->getResult()['rows'][0];
+        $this->username = $row['userName'];
+        $this->uid = $userId;
+        $this->session = new CSession($this, $sessionId);
+        if($sessionUpdate) $this->session->update();
+        $this->loggedIn = true;
+
+        if(!is_null($row['langId'])) {
+          $this->setLangauge(CLanguage::newInstance($row['langId'], $row['langCode']));
+        }
+      }
+    }
+
+    return $success;
+  }
+
+  private function parseCookies() {
+    if(isset($_COOKIE['session'])
+      && is_string($_COOKIE['session'])
+      && !empty($_COOKIE['session'])
+      && ($jwt = $this->configuration->getJWT())) {
+      try {
+        $token = $_COOKIE['session'];
+        $decoded = (array)External\JWT::decode($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) {
+        echo $e;
+      }
+    }
+
+    if(isset($_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) {
+    $this->uid = $userId;
+    $this->session = new Session($this);
+    $this->loggedIn = $this->session->insert();
+    return $this->loggedIn;
+  }
+
+  public function authorize($apiKey) {
+    if($this->loggedIn)
+      return true;
+
+    $query = 'SELECT ApiKey.uidUser as uid, User.name as username, Language.uid as langId, Language.code as langCode
+              FROM ApiKey, User
+              LEFT JOIN Language ON User.uidLanguage=Language.uid
+              WHERE api_key=? AND valid_until > now() AND User.uid = ApiKey.uidUser';
+
+    $request = new CExecuteSelect($this);
+    $success = $request->execute(array('query' => $query, $apiKey));
+
+    if($success) {
+      if(count($request->getResult()['rows']) === 0) {
+        $success = false;
+      } else {
+        $row = $request->getResult()['rows'][0];
+        $this->uid = $row['uid'];
+        $this->username = $row['username'];
+
+        if(!is_null($row['langId'])) {
+          $this->setLangauge(Language::newInstance($row['langId'], $row['langCode']));
+        }
+      }
+    }
+
+    return $success;
+  }
+}
+
+?>