Database stuff

core/Api/CreateApiKey.class.php

@@ -17,7 +17,7 @@ class CreateApiKey extends Request {
     }
 
     $apiKey = generateRandomString(64);
-    $query = "INSERT INTO ApiKey (uidUser, api_key, valid_until) VALUES (?,?,(SELECT DATE_ADD(now(), INTERVAL 30 DAY)))";
+    $query = "INSERT INTO ApiKey (user_id, api_key, valid_until) VALUES (?,?,(SELECT DATE_ADD(now(), INTERVAL 30 DAY)))";
     $request = new ExecuteStatement($this->user);
     $this->success = $request->execute(array("query" => $query, $this->user->getId(), $apiKey));
     $this->lastError = $request->getLastError();

core/Api/GetApiKeys.class.php

@@ -16,7 +16,7 @@ class GetApiKeys extends Request {
 
     $query = "SELECT ApiKey.uid, ApiKey.api_key, ApiKey.valid_until
               FROM ApiKey
-              WHERE ApiKey.uidUser = ?
+              WHERE ApiKey.user_id = ?
               AND ApiKey.valid_until > now()";
     $request = new ExecuteSelect($this->user);
     $this->success = $request->execute(array("query" => $query, $this->user->getId()));

core/Api/Login.class.php

@@ -13,6 +13,7 @@ class Login extends Request {
     parent::__construct($user, $externCall, array(
       'username' => new StringType('username', 32),
       'password' => new StringType('password'),
+      'stayLoggedIn' => new Parameter('stayLoggedIn', Parameter::TYPE_BOOLEAN, true, true)
     ));
     $this->forbidMethod("GET");
   }
@@ -39,6 +40,7 @@ class Login extends Request {
     $this->success = false;
     $username = $this->getParam('username');
     $password = $this->getParam('password');
+    $stayLoggedIn = $this->getParam('stayLoggedIn');
 
     $query = 'SELECT User.uid, User.password, User.salt FROM User WHERE User.name=?';
     $request = new ExecuteSelect($this->user);
@@ -56,7 +58,7 @@ class Login extends Request {
         $uid = $row['uid'];
         $hash = hash('sha256', $password . $salt);
         if($hash === $row['password']) {
-            if(!($this->success = $this->user->createSession($uid))) {
+            if(!($this->success = $this->user->createSession($uid, $stayLoggedIn))) {
               return $this->createError("Error creating Session");
             } else {
               $this->result['logoutIn'] = $this->user->getSession()->getExpiresSeconds();

core/Api/RefreshApiKey.class.php

@@ -14,7 +14,7 @@ class RefreshApiKey extends Request {
 
   private function apiKeyExists() {
     $id = $this->getParam("id");
-    $query = "SELECT * FROM ApiKey WHERE uid = ? AND uidUser = ? AND valid_until > now()";
+    $query = "SELECT * FROM ApiKey WHERE uid = ? AND user_id = ? AND valid_until > now()";
     $request = new ExecuteSelect($this->user);
     $this->success = $request->execute(array("query" => $query, $id, $this->user->getId()));
     $this->lastError = $request->getLastError();
@@ -36,7 +36,7 @@ class RefreshApiKey extends Request {
     if(!$this->apiKeyExists())
       return false;
 
-    $query = "UPDATE ApiKey SET valid_until = (SELECT DATE_ADD(now(), INTERVAL 30 DAY)) WHERE uid = ? AND uidUser = ? AND valid_until > now()";
+    $query = "UPDATE ApiKey SET valid_until = (SELECT DATE_ADD(now(), INTERVAL 30 DAY)) WHERE uid = ? AND user_id = ? AND valid_until > now()";
     $request = new ExecuteStatement($this->user);
     $this->success = $request->execute(array("query" => $query, $id, $this->user->getId()));
     $this->lastError = $request->getLastError();

core/Api/RevokeApiKey.class.php

@@ -14,7 +14,7 @@ class RevokeApiKey extends Request {
 
   private function apiKeyExists() {
     $id = $this->getParam("id");
-    $query = "SELECT * FROM ApiKey WHERE uid = ? AND uidUser = ? AND valid_until > now()";
+    $query = "SELECT * FROM ApiKey WHERE uid = ? AND user_id = ? AND valid_until > now()";
     $request = new ExecuteSelect($this->user);
     $this->success = $request->execute(array("query" => $query, $id, $this->user->getId()));
     $this->lastError = $request->getLastError();
@@ -36,7 +36,7 @@ class RevokeApiKey extends Request {
     if(!$this->apiKeyExists())
       return false;
 
-    $query = "DELETE FROM ApiKey WHERE valid_until < now() OR (uid = ? AND uidUser = ?)";
+    $query = "DELETE FROM ApiKey WHERE valid_until < now() OR (uid = ? AND user_id = ?)";
     $request = new ExecuteStatement($this->user);
     $this->success = $request->execute(array("query" => $query, $id, $this->user->getId()));
     $this->lastError = $request->getLastError();

core/Api/SetLanguage.class.php

@@ -48,7 +48,7 @@ class SetLanguage extends Request {
     $languageId = $this->language->getId();
     $userId = $this->user->getId();
 
-    $query = "UPDATE User SET uidLanguage = ? WHERE uid = ?";
+    $query = "UPDATE User SET language_id = ? WHERE uid = ?";
     $request = new ExecuteStatement($this->user);
     $this->success = $request->execute(array("query" => $query, $languageId, $userId));
     $this->lastError = $request->getLastError();

core/Configuration/database.sql

@@ -1,51 +1,6 @@
 --
 -- API
 --
-CREATE TABLE IF NOT EXISTS User (
-  `uid` INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  `email` VARCHAR(256) UNIQUE DEFAULT NULL,
-  `name` VARCHAR(32) UNIQUE NOT NULL,
-  `salt` varchar(16) NOT NULL,
-  `password` varchar(64) NOT NULL,
-  `uidLanguage` int(11) DEFAULT 1
-);
-
-CREATE TABLE IF NOT EXISTS UserInvitation (
-  `email` VARCHAR(256) NOT NULL,
-  `token` VARCHAR(36) UNIQUE NOT NULL,
-  `valid_until` DATETIME NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS `Group` (
-  `gid` INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  `name` VARCHAR(32) NOT NULL
-);
-
-INSERT INTO `Group` (gid, name) VALUES (1, "Default"), (2, "Administrator")
-  ON DUPLICATE KEY UPDATE name=name;
-
-CREATE TABLE IF NOT EXISTS UserGroup (
-  `uid` INTEGER NOT NULL,
-  `gid` INTEGER NOT NULL,
-  UNIQUE(`uid`, `gid`)
-);
-
-CREATE TABLE IF NOT EXISTS Session (
-  `uid`  int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  `expires` timestamp NOT NULL,
-  `uidUser` int(11) NOT NULL,
-  `ipAddress` varchar(45) NOT NULL,
-  `os` varchar(64) NOT NULL,
-  `browser` varchar(64) NOT NULL
-);
-
-CREATE TABLE IF NOT EXISTS ApiKey (
-  `uid` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  `uidUser` int(11) NOT NULL,
-  `api_key` VARCHAR(64) NOT NULL,
-  `valid_until` DATETIME NOT NULL
-);
-
 CREATE TABLE IF NOT EXISTS Language (
   `uid`  int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
   `code` VARCHAR(5) UNIQUE NOT NULL,
@@ -57,6 +12,71 @@ INSERT INTO Language (`uid`, `code`, `name`) VALUES
   (2, 'de_DE', 'Deutsch Standard')
   ON DUPLICATE KEY UPDATE name=name;
 
+CREATE TABLE IF NOT EXISTS User (
+  `uid` INTEGER NOT NULL AUTO_INCREMENT,
+  `email` VARCHAR(256) UNIQUE DEFAULT NULL,
+  `name` VARCHAR(32) UNIQUE NOT NULL,
+  `salt` varchar(16) NOT NULL,
+  `password` varchar(64) NOT NULL,
+  `language_id` int(11) DEFAULT 1,
+  PRIMARY KEY (`uid`),
+  FOREIGN KEY (`language_id`) REFERENCES `Language` (`uid`) ON DELETE SET DEFAULT
+);
+
+CREATE TABLE IF NOT EXISTS UserInvitation (
+  `email` VARCHAR(256) NOT NULL,
+  `token` VARCHAR(36) UNIQUE NOT NULL,
+  `valid_until` DATETIME NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS UserToken (
+  `user_id` INTEGER NOT NULL,
+  `token` VARCHAR(36) NOT NULL,
+  `type` ENUM('password_reset', 'confirmation') NOT NULL,
+  `valid_until` DATETIME NOT NULL,
+  FOREIGN KEY (`user_id`) REFERENCES `User` (`uid`) ON DELETE CASCADE
+);
+
+CREATE TABLE IF NOT EXISTS `Group` (
+  `gid` INTEGER NOT NULL AUTO_INCREMENT,
+  `name` VARCHAR(32) NOT NULL,
+  PRIMARY KEY (`gid`),
+  UNIQUE (`name`)
+);
+
+INSERT INTO `Group` (gid, name) VALUES (1, "Default"), (2, "Administrator")
+  ON DUPLICATE KEY UPDATE name=name;
+
+CREATE TABLE IF NOT EXISTS UserGroup (
+  `uid` INTEGER NOT NULL,
+  `gid` INTEGER NOT NULL,
+  UNIQUE (`uid`, `gid`),
+  FOREIGN KEY (`uid`) REFERENCES `User` (`uid`),
+  FOREIGN KEY (`gid`) REFERENCES `Group` (`gid`)
+);
+
+CREATE TABLE IF NOT EXISTS Session (
+  `uid` int(11) NOT NULL AUTO_INCREMENT,
+  `expires` timestamp NOT NULL,
+  `user_id` int(11) NOT NULL,
+  `ipAddress` varchar(45) NOT NULL,
+  `os` varchar(64) NOT NULL,
+  `browser` varchar(64) NOT NULL,
+  `data` JSON NOT NULL DEFAULT '{}',
+  `stay_logged_in` BOOLEAN DEFAULT TRUE,
+  PRIMARY KEY (`uid`),
+  FOREIGN KEY (`user_id`) REFERENCES `User` (`uid`) ON DELETE CASCADE
+);
+
+CREATE TABLE IF NOT EXISTS ApiKey (
+  `uid` int(11) NOT NULL AUTO_INCREMENT,
+  `user_id` int(11) NOT NULL,
+  `api_key` VARCHAR(64) NOT NULL,
+  `valid_until` DATETIME NOT NULL,
+  PRIMARY KEY (`uid`),
+  FOREIGN KEY (`user_id`) REFERENCES `User` (`uid`)
+);
+
 CREATE TABLE IF NOT EXISTS ExternalSiteCache (
   `url` VARCHAR(256) PRIMARY KEY,
   `data` TEXT NOT NULL,

core/Objects/Session.class.php

@@ -12,10 +12,21 @@ class Session extends ApiObject {
   private $ipAddress;
   private $os;
   private $browser;
+  private $stayLoggedIn;
 
-  public function __construct($user, $sessionId = NULL) {
+  public function __construct($user, $sessionId) {
     $this->user = $user;
     $this->sessionId = $sessionId;
+    $this->stayLoggedIn = true;
+  }
+
+  public static function create($user, $stayLoggedIn) {
+    $session = new Session($user, null);
+    if($session->insert($stayLoggedIn)) {
+      return $session;
+    }
+
+    return null;
   }
 
   private function updateMetaData() {
@@ -31,6 +42,16 @@ class Session extends ApiObject {
     }
   }
 
+  public function setData($data) {
+    foreach($data as $key => $value) {
+      $_SESSION[$key] = $value;
+    }
+  }
+
+  public function stayLoggedIn($val) {
+    $this->stayLoggedIn = $val;
+  }
+
   public function sendCookie() {
     $this->updateMetaData();
     $jwt = $this->user->getConfiguration()->getJwt();
@@ -38,22 +59,22 @@ class Session extends ApiObject {
       $token = array('userId' => $this->user->getId(), 'sessionId' => $this->sessionId);
       $sessionCookie = \External\JWT::encode($token, $jwt->getKey());
       $secure = strcmp(getProtocol(), "https") === 0;
-      setcookie('session', $sessionCookie, $this->expires, "/", "", $secure);
+      setcookie('session', $sessionCookie, $this->getExpiresTime(), "/", "", $secure);
     }
   }
 
   public function getExpiresTime() {
-    return $this->expires;
+    return ($this->stayLoggedIn == 0 ? 0 : $this->expires);
   }
 
   public function getExpiresSeconds() {
-    return ($this->expires - time());
+    return ($this->stayLoggedIn == 0 ? -1 : $this->expires - time());
   }
 
   public function jsonSerialize() {
     return array(
       'uid' => $this->sessionId,
-      'uidUser' => $this->user->getId(),
+      'user_id' => $this->user->getId(),
       'expires' => $this->expires,
       'ipAddress' => $this->ipAddress,
       'os' => $this->os,
@@ -61,10 +82,10 @@ class Session extends ApiObject {
     );
   }
 
-  public function insert() {
+  public function insert($stayLoggedIn) {
     $this->updateMetaData();
-    $query = 'INSERT INTO Session (expires, uidUser, ipAddress, os, browser)
+    $query = "INSERT INTO Session (expires, user_id, ipAddress, os, browser, data, stay_logged_in)
-              VALUES (DATE_ADD(NOW(), INTERVAL ? MINUTE),?,?,?,?)';
+              VALUES (DATE_ADD(NOW(), INTERVAL ? MINUTE),?,?,?,?,?,?)";
     $request = new \Api\ExecuteStatement($this->user);
 
     $success = $request->execute(array(
@@ -74,6 +95,8 @@ class Session extends ApiObject {
       $this->ipAddress,
       $this->os,
       $this->browser,
+      json_encode($_SESSION),
+      $stayLoggedIn
     ));
 
     if($success) {
@@ -85,7 +108,7 @@ class Session extends ApiObject {
   }
 
   public function destroy() {
-    $query = 'DELETE FROM Session WHERE Session.uid=? OR Session.expires<=NOW()';
+    $query = 'DELETE FROM Session WHERE Session.uid=? OR (Session.stay_logged_in = 0 AND Session.expires<=NOW())';
     $request = new \Api\ExecuteStatement($this->user);
     $success = $request->execute(array('query' => $query, $this->sessionId));
     return $success;
@@ -93,10 +116,12 @@ class Session extends ApiObject {
 
   public function update() {
     $this->updateMetaData();
+
     $query = 'UPDATE Session
-              SET Session.expires=DATE_ADD(NOW(), INTERVAL ? MINUTE), Session.ipAddress=?,
+            SET Session.expires=DATE_ADD(NOW(), INTERVAL ? MINUTE),
-                  Session.os=?, Session.browser=?
+                Session.ipAddress=?, Session.os=?, Session.browser=?, Session.data=?
-              WHERE Session.uid=?';
+            WHERE Session.uid=?';
+
     $request = new \Api\ExecuteStatement($this->user);
     $success = $request->execute(array(
       'query' => $query,
@@ -104,9 +129,9 @@ class Session extends ApiObject {
       $this->ipAddress,
       $this->os,
       $this->browser,
+      json_encode($_SESSION),
       $this->sessionId,
     ));
-
     return $success;
   }
 }

core/Objects/User.class.php

@@ -13,6 +13,7 @@ class User extends ApiObject {
   private $language;
 
   public function __construct($configuration) {
+    session_start();
     $this->configuration = $configuration;
     $this->setLangauge(Language::DEFAULT_LANGUAGE());
     $this->reset();
@@ -95,14 +96,20 @@ class User extends ApiObject {
   }
 
   public function readData($userId, $sessionId, $sessionUpdate = true) {
-    $query = 'SELECT User.name as userName, Language.uid as langId, Language.code as langCode, Language.name as langName
+    $query = 'SELECT User.name as userName, Language.uid as langId, Language.code as langCode,
+                Language.name as langName, Session.data as sessionData, Session.stay_logged_in as stayLoggedIn
               FROM User
-              INNER JOIN Session ON User.uid=Session.uidUser
+              INNER JOIN Session ON User.uid=Session.user_id
-              LEFT JOIN Language ON User.uidLanguage=Language.uid
+              LEFT JOIN Language ON User.language_id=Language.uid
-              WHERE User.uid=? AND Session.uid=? AND Session.expires>now()';
+              WHERE User.uid=? AND Session.uid=?
+              AND (Session.stay_logged_in OR Session.expires>now())';
     $request = new \Api\ExecuteSelect($this);
     $success = $request->execute(array('query' => $query, $userId, $sessionId));
 
+    // var_dump($userId);
+    // var_dump($sessionId);
+    // var_dump($request->getResult());
+
     if($success) {
       if(count($request->getResult()['rows']) === 0) {
         $success = false;
@@ -111,6 +118,8 @@ class User extends ApiObject {
         $this->username = $row['userName'];
         $this->uid = $userId;
         $this->session = new Session($this, $sessionId);
+        $this->session->setData(json_decode($row["sessionData"]));
+        $this->session->stayLoggedIn($row["stayLoggedIn"]);
         if($sessionUpdate) $this->session->update();
         $this->loggedIn = true;
 
@@ -145,26 +154,30 @@ class User extends ApiObject {
 
     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($_COOKIE["lang"])) {
+    } else if(isset($_COOKIE['lang']) && is_string($_COOKIE["lang"]) && !empty($_COOKIE["lang"])) {
       $this->updateLanguage($_COOKIE['lang']);
-    }*/
+    }
   }
 
-  public function createSession($userId) {
+  public function createSession($userId, $stayLoggedIn) {
     $this->uid = $userId;
-    $this->session = new Session($this);
+    $this->session = Session::create($this, $stayLoggedIn);
-    $this->loggedIn = $this->session->insert();
+    if($this->session) {
-    return $this->loggedIn;
+      $this->loggedIn = true;
+      return true;
+    }
+
+    return false;
   }
 
   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
+    $query = 'SELECT ApiKey.user_id 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
+              LEFT JOIN Language ON User.language_id=Language.uid
-              WHERE api_key=? AND valid_until > now() AND User.uid = ApiKey.uidUser';
+              WHERE api_key=? AND valid_until > now() AND User.uid = ApiKey.user_id';
 
     $request = new \Api\ExecuteSelect($this);
     $success = $request->execute(array('query' => $query, $apiKey));