Project structure cleanup.

src/Auth/Auth.php

@@ -1,7 +1,82 @@
 <?php
 namespace Hanyuu\Auth;
 
-use InvalidArgumentException;
+use Index\XString;
-use RuntimeException;
+use Index\Data\IDbConnection;
+use Index\Data\IDbResult;
+use Hanyuu\StatementCache;
+use Hanyuu\Users\UserInfo;
 
-abstract class Auth {}
+class Auth {
+    private const LOGINS_TABLE = 'hau_auth_logins';
+
+    private const LOGINS_FIELDS = [
+        'auth_login_id', 'user_id', 'auth_login_ip', 'auth_login_country',
+        'auth_login_factors_required', 'auth_login_factors_done',
+        'UNIX_TIMESTAMP(auth_login_started)', 'UNIX_TIMESTAMP(auth_login_valid)', 'UNIX_TIMESTAMP(auth_login_completed)',
+    ];
+
+    private StatementCache $stmts;
+
+    public function __construct(
+        private IDbConnection $conn
+    ) {
+        $this->stmts = new StatementCache($conn);
+    }
+
+
+    public function createLoginSession(
+        UserInfo $userInfo,
+        string $remoteAddr,
+        string $countryCode,
+        int $factors
+    ): string {
+        $loginId = XString::random(48);
+
+        $stmt = $this->stmts->getStatement('create login', function() {
+            return 'INSERT INTO ' . self::LOGINS_TABLE
+                . ' (auth_login_id, user_id, auth_login_ip, auth_login_country, auth_login_factors_required)'
+                . ' VALUES (?, ?, INET6_ATON(?), ?, ?)';
+        });
+
+        $stmt->addParameter(1, $loginId);
+        $stmt->addParameter(2, $userInfo->getId());
+        $stmt->addParameter(3, $remoteAddr);
+        $stmt->addParameter(4, $countryCode);
+        $stmt->addParameter(5, $factors);
+        $stmt->execute();
+
+        return $loginId;
+    }
+
+    public function destroyLoginSession(AuthLoginInfo $loginInfo): void {
+        $stmt = $this->stmts->getStatement('destroy login', fn() => ('DELETE FROM ' . self::LOGINS_TABLE . ' WHERE auth_login_id = ?'));
+        $stmt->addParameter(1, $loginInfo->getId());
+        $stmt->execute();
+    }
+
+    private function fetchLoginSingle(IDbResult $result, string $exceptionText): UserInfo {
+        if(!$result->next())
+            throw new AuthLoginNotFoundException($exceptionText);
+
+        return new UserInfo($result);
+    }
+
+    public function getLoginSessionById(string $loginId): ?AuthLoginInfo {
+        $stmt = $this->stmts->getStatement('get login by id', fn() => ('SELECT ' . implode(',', self::LOGINS_FIELDS) . ' FROM ' . self::LOGINS_TABLE . ' WHERE auth_login_id = ?'));
+        $stmt->addParameter(1, $loginId);
+        $stmt->execute();
+        $result = $stmt->getResult();
+
+        if(!$result->next())
+            return null;
+
+        return new AuthLoginInfo($result);
+    }
+
+    public function incrementLoginSessionDone(AuthLoginInfo $login): void {
+        $stmt = $this->stmts->getStatement('increment login done', fn() => ('UPDATE ' . self::LOGINS_TABLE . ' SET auth_login_factors_done = auth_login_factors_done + 1 WHERE auth_login_id = ?'));
+        $stmt->addParameter(1, $login->getId());
+        $stmt->execute();
+    }
+}

src/Auth/AuthLoginInfo.php

@@ -1,12 +1,11 @@
 <?php
-namespace Hanyuu\Auth\Db;
+namespace Hanyuu\Auth;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
 use Index\Net\IPAddress;
-use Hanyuu\Auth\IAuthLogin;
 
-class DbAuthLogin implements IAuthLogin {
+class AuthLoginInfo {
     private string $id;
     private string $userId;
     private IPAddress $remoteAddr;

src/Auth/AuthRoutes.php

@@ -1,24 +1,23 @@
 <?php
 namespace Hanyuu\Auth;
 
+use RuntimeException;
 use Index\Routing\IRouter;
 use Syokuhou\IConfig;
 use Hanyuu\HanyuuContext;
 use Hanyuu\Auth\Auth;
-use Hanyuu\Auth\IAuthLogin;
+use Hanyuu\Auth\AuthLoginInfo;
-use Hanyuu\Users\IUserInfo;
+use Hanyuu\Users\Users;
-use Hanyuu\Users\IUsers;
-use Hanyuu\Users\UserNotFoundException;
 
 // VERY IMPORTANT TODO: CSRF AND RATE LIMITING
 
 class AuthRoutes {
     private HanyuuContext $context;
-    private IUsers $users;
+    private Users $users;
     private IConfig $config;
     private Auth $auth;
 
-    private ?IAuthLogin $loginSession;
+    private ?AuthLoginInfo $loginSession;
 
     public function __construct(
         IRouter $router,
@@ -108,9 +107,9 @@ class AuthRoutes {
         ][$errorId] ?? '';
 
         return $this->context->renderTemplate('auth/login', [
-            'userName' => $userName,
+            'user_name' => $userName,
-            'errorId' => $errorId,
+            'error_name' => $errorId,
-            'errorText' => $errorText,
+            'error_text' => $errorText,
         ]);
     }
 
@@ -133,7 +132,7 @@ class AuthRoutes {
 
         try {
            $userInfo = $this->users->getUserInfoByName($userName);
-        } catch(UserNotFoundException $ex) {
+        } catch(RuntimeException $ex) {
             $response->redirect('/login?error=user_not_found&username=' . rawurlencode($userName));
             return;
         }
@@ -183,10 +182,10 @@ class AuthRoutes {
         }
 
         return $this->context->renderTemplate('auth/login-tfa', [
-            'userInfo' => $userInfo,
+            'user_info' => $userInfo,
-            'authMethods' => $authMethods,
+            'auth_methods' => $authMethods,
-            'authMethodNames' => $authMethodNames,
+            'auth_method_names' => $authMethodNames,
-            'loginSession' => $this->loginSession,
+            'login_session' => $this->loginSession,
         ]);
     }
 
@@ -218,8 +217,8 @@ class AuthRoutes {
         ][$errorId] ?? '';
 
         return $this->context->renderTemplate('auth/login-totp', [
-            'userInfo' => $userInfo,
+            'user_info' => $userInfo,
-            'loginSession' => $this->loginSession,
+            'login_session' => $this->loginSession,
         ]);
     }
 

src/Auth/Db/DbAuth.php

@@ -1,86 +0,0 @@
-<?php
-namespace Hanyuu\Auth\Db;
-
-use Index\XString;
-use Index\Data\IDbConnection;
-use Index\Data\IDbResult;
-use Index\Data\DbType;
-use Hanyuu\StatementCache;
-use Hanyuu\Auth\IAuthLogin;
-use Hanyuu\Auth\IAuthMethod;
-use Hanyuu\Auth\Auth;
-use Hanyuu\Users\IUserInfo;
-
-class DbAuth extends Auth {
-    private const LOGINS_TABLE = 'hau_auth_logins';
-
-    private const LOGINS_FIELDS = [
-        'auth_login_id', 'user_id', 'auth_login_ip', 'auth_login_country',
-        'auth_login_factors_required', 'auth_login_factors_done',
-        'UNIX_TIMESTAMP(auth_login_started)', 'UNIX_TIMESTAMP(auth_login_valid)', 'UNIX_TIMESTAMP(auth_login_completed)',
-    ];
-
-    private StatementCache $stmts;
-
-    public function __construct(
-        private IDbConnection $conn
-    ) {
-        $this->stmts = new StatementCache($conn);
-    }
-
-
-    public function createLoginSession(
-        IUserInfo $userInfo,
-        string $remoteAddr,
-        string $countryCode,
-        int $factors
-    ): string {
-        $loginId = XString::random(48);
-
-        $stmt = $this->stmts->getStatement('create login', function() {
-            return 'INSERT INTO ' . self::LOGINS_TABLE
-                . ' (auth_login_id, user_id, auth_login_ip, auth_login_country, auth_login_factors_required)'
-                . ' VALUES (?, ?, INET6_ATON(?), ?, ?)';
-        });
-
-        $stmt->addParameter(1, $loginId, DbType::STRING);
-        $stmt->addParameter(2, $userInfo->getId(), DbType::STRING);
-        $stmt->addParameter(3, $remoteAddr, DbType::STRING);
-        $stmt->addParameter(4, $countryCode, DbType::STRING);
-        $stmt->addParameter(5, $factors, DbType::INTEGER);
-        $stmt->execute();
-
-        return $loginId;
-    }
-
-    public function destroyLoginSession(IAuthLogin $loginInfo): void {
-        $stmt = $this->stmts->getStatement('destroy login', fn() => ('DELETE FROM ' . self::LOGINS_TABLE . ' WHERE auth_login_id = ?'));
-        $stmt->addParameter(1, $loginInfo->getId(), DbType::STRING);
-        $stmt->execute();
-    }
-
-    private function fetchLoginSingle(IDbResult $result, string $exceptionText): IUserInfo {
-        if(!$result->next())
-            throw new AuthLoginNotFoundException($exceptionText);
-
-        return new DbUserInfo($result);
-    }
-
-    public function getLoginSessionById(string $loginId): ?IAuthLogin {
-        $stmt = $this->stmts->getStatement('get login by id', fn() => ('SELECT ' . implode(',', self::LOGINS_FIELDS) . ' FROM ' . self::LOGINS_TABLE . ' WHERE auth_login_id = ?'));
-        $stmt->addParameter(1, $loginId, DbType::STRING);
-        $stmt->execute();
-        $result = $stmt->getResult();
-
-        if(!$result->next())
-            return null;
-
-        return new DbAuthLogin($result);
-    }
-
-    public function incrementLoginSessionDone(IAuthLogin $login): void {
-        $stmt = $this->stmts->getStatement('increment login done', fn() => ('UPDATE ' . self::LOGINS_TABLE . ' SET auth_login_factors_done = auth_login_factors_done + 1 WHERE auth_login_id = ?'));
-        $stmt->addParameter(1, $login->getId(), DbType::STRING);
-        $stmt->execute();
-    }
-}

src/Auth/IAuthLogin.php

@@ -1,19 +0,0 @@
-<?php
-namespace Hanyuu\Auth;
-
-use Index\DateTime;
-use Index\Net\IPAddress;
-
-interface IAuthLogin {
-    public function getId(): string;
-    public function getUserId(): string;
-    public function getRemoteAddress(): IPAddress;
-    public function getCountryCode(): string;
-    public function getFactorsRequired(): int;
-    public function getFactorsDone(): int;
-    public function getStartedTime(): DateTime;
-    public function isValid(): bool;
-    public function getValidTime(): DateTime;
-    public function hasCompleted(): bool;
-    public function getCompletedTime(): DateTime;
-}

src/HanyuuContext.php

@@ -13,14 +13,12 @@ use Sasae\SasaeEnvironment;
 use Syokuhou\IConfig;
 use Hanyuu\Auth\Auth;
 use Hanyuu\Auth\AuthRoutes;
-use Hanyuu\Auth\Db\DbAuth;
+use Hanyuu\Users\Users;
-use Hanyuu\Users\IUsers;
-use Hanyuu\Users\Db\DbUsers;
 
 class HanyuuContext {
     private IConfig $config;
     private IDbConnection $dbConn;
-    private IUsers $users;
+    private Users $users;
     private Auth $auth;
     private ?SasaeEnvironment $templating = null;
     private SiteInfo $siteInfo;
@@ -28,12 +26,12 @@ class HanyuuContext {
     public function __construct(IConfig $config, IDbConnection $dbConn) {
         $this->config = $config;
         $this->dbConn = $dbConn;
-        $this->users = new DbUsers($dbConn);
+        $this->users = new Users($dbConn);
 
         $this->siteInfo = new SiteInfo($config->scopeTo('site'));
     }
 
-    public function getUsers(): IUsers {
+    public function getUsers(): Users {
         return $this->users;
     }
 
@@ -78,7 +76,7 @@ class HanyuuContext {
     }
 
     public function setUpAuth(): void {
-        $this->auth = new DbAuth($this->dbConn);
+        $this->auth = new Auth($this->dbConn);
     }
 
     public function getAuth(): Auth {

src/OTP/IOTPGenerator.php

@@ -1,6 +0,0 @@
-<?php
-namespace Hanyuu\OTP;
-
-interface IOTPGenerator {
-    public function generate(): string;
-}

src/OTP/TOTPGenerator.php

@@ -1,74 +0,0 @@
-<?php
-namespace Hanyuu\OTP;
-
-use InvalidArgumentException;
-use Index\Serialisation\Serialiser;
-
-class TOTPGenerator implements IOTPGenerator {
-    private const DIGITS = 6;
-    private const INTERVAL = 30;
-    private const HASH_ALGO = 'sha1';
-
-    public function __construct(
-        private string $secretKey,
-        private int $digits = self::DIGITS,
-        private int $interval = self::INTERVAL,
-        private string $hashAlgo = self::HASH_ALGO
-    ) {
-        if(empty($this->secretKey))
-            throw new InvalidArgumentException('$secretKey may not be empty');
-        if($this->digits < 1)
-            throw new InvalidArgumentException('$digits must be a positive integer');
-        if($this->interval < 1)
-            throw new InvalidArgumentException('$interval must be a positive integer');
-        if(!in_array($this->hashAlgo, hash_hmac_algos(), true))
-            throw new InvalidArgumentException('$hashAlgo must be a hashing algorithm suitable for hmac');
-    }
-
-    public function getDigits(): int {
-        return $this->digits;
-    }
-
-    public function getInterval(): int {
-        return $this->interval;
-    }
-
-    public function getHashAlgo(): string {
-        return $this->hashAlgo;
-    }
-
-    public function getTimeCode(int $offset = 0, int $timeStamp = -1): int {
-        if($timeStamp < 0)
-            $timeStamp = time();
-
-        // use -1 and 1 to get the previous and next token for user convenience
-        if($offset !== 0)
-            $timeStamp += $this->interval * $offset;
-
-        return (int)(($timeStamp * 1000) / ($this->interval * 1000));
-    }
-
-    public function generate(int $offset = 0, int $timeStamp = -1): string {
-        $timeCode = pack('J', $this->getTimeCode($offset, $timeStamp));
-        $secretKey = Serialiser::base32()->deserialise($this->secretKey);
-        $hash = hash_hmac($this->hashAlgo, $timeCode, $secretKey, true);
-
-        $offset = ord($hash[strlen($hash) - 1]) & 0x0F;
-
-        $bin  = (ord($hash[$offset])     & 0x7F)  << 24;
-        $bin |= (ord($hash[$offset + 1]) & 0xFF) << 16;
-        $bin |= (ord($hash[$offset + 2]) & 0xFF) << 8;
-        $bin |=  ord($hash[$offset + 3]) & 0xFF;
-
-        $otp = (string)($bin % pow(10, $this->digits));
-
-        return str_pad($otp, $this->digits, '0', STR_PAD_LEFT);
-    }
-
-    public static function generateKey(int $bytes = 16): string {
-        if($length < 1)
-            throw new InvalidArgumentException('$bytes must be a positive integer');
-
-        return Serialiser::base32()->serialise(random_bytes($bytes));
-    }
-}

src/TOTPGenerator.php

@@ -0,0 +1,52 @@
+<?php
+namespace Hanyuu;
+
+use InvalidArgumentException;
+use Index\Serialisation\Base32;
+
+class TOTPGenerator {
+    public const DIGITS = 6;
+    public const INTERVAL = 30000;
+
+    public function __construct(private string $secretKey) {}
+
+    public static function generateKey(): string {
+        return Base32::encode(random_bytes(16));
+    }
+
+    public static function timecode(?int $timestamp = null): int {
+        $timestamp ??= time();
+        return (int)(($timestamp * 1000) / self::INTERVAL);
+    }
+
+    public function generate(?int $timecode = null): string {
+        $timecode ??= self::timecode();
+
+        $hash = hash_hmac('sha1', pack('J', $timecode), Base32::decode($this->secretKey), true);
+        $offset = ord($hash[strlen($hash) - 1]) & 0x0F;
+
+        $bin = 0;
+        $bin |= (ord($hash[$offset]) & 0x7F) << 24;
+        $bin |= (ord($hash[$offset + 1]) & 0xFF) << 16;
+        $bin |= (ord($hash[$offset + 2]) & 0xFF) << 8;
+        $bin |= (ord($hash[$offset + 3]) & 0xFF);
+        $otp = $bin % pow(10, self::DIGITS);
+
+        return str_pad((string)$otp, self::DIGITS, '0', STR_PAD_LEFT);
+    }
+
+    public function generateRange(int $range = 1, ?int $timecode = null): array {
+        if($range < 1)
+            throw new InvalidArgumentException('$range must be greater than 0.');
+
+        $timecode ??= self::timecode();
+        $tokens = [$this->generate($timecode)];
+
+        for($i = 1; $i <= $range; ++$i)
+            $tokens[] = $this->generate($timecode - $i);
+        for($i = 1; $i <= $range; ++$i)
+            $tokens[] = $this->generate($timecode + $i);
+
+        return $tokens;
+    }
+}

src/Users/IUserAuthInfo.php

@@ -1,10 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-
-interface IUserAuthInfo {
-    public function getUserId(): string;
-    public function getType(): string;
-    public function getEnabledTime(): DateTime;
-}

src/Users/IUserBackupInfo.php

@@ -1,12 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-
-interface IUserBackupInfo {
-    public function getUserId(): string;
-    public function getCode(): string;
-    public function getCreatedTime(): DateTime;
-    public function isUsed(): bool;
-    public function getUsedTime(): DateTime;
-}

src/Users/IUserEMailInfo.php

@@ -1,13 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-
-interface IUserEMailInfo {
-    public function getUserId(): string;
-    public function getAddress(): string;
-    public function getCreatedTime(): DateTime;
-    public function isVerified(): bool;
-    public function getVerifiedTime(): DateTime;
-    public function isRecovery(): bool;
-}

src/Users/IUserInfo.php

@@ -1,19 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-use Index\TimeZoneInfo;
-use Index\Colour\Colour;
-
-interface IUserInfo {
-    public function getId(): string;
-    public function getName(): string;
-    public function getCountryCode(): string;
-    public function getColour(): Colour;
-    public function isSuper(): bool;
-    public function getTimeZone(): TimeZoneInfo;
-    public function getCreatedTime(): DateTime;
-    public function getUpdatedTime(): DateTime;
-    public function isDeleted(): bool;
-    public function getDeletedTime(): DateTime;
-}

src/Users/IUserPasswordInfo.php

@@ -1,12 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-
-interface IUserPasswordInfo {
-    public function getUserId(): string;
-    public function getHash(): string;
-    public function getChangedTime(): DateTime;
-    public function verifyPassword(string $password): bool;
-    public function needsRehash(string|int|null $algo, array $options = []): bool;
-}

src/Users/IUserTOTPInfo.php

@@ -1,13 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use Index\DateTime;
-use Hanyuu\OTP\TOTPGenerator;
-
-interface IUserTOTPInfo {
-    public function getUserId(): string;
-    public function getSecretKey(): string;
-    public function getChangedTime(): DateTime;
-    public function createGenerator(): TOTPGenerator;
-    public function generateValidCodes(int $offset = 0, int $timeStamp = -1): array;
-}

src/Users/IUsers.php

@@ -1,6 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-interface IUsers {
-    //
-}

src/Users/UserAuthInfo.php

@@ -1,11 +1,10 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
-use Hanyuu\Users\IUserAuthInfo;
 
-class DbUserAuthInfo implements IUserAuthInfo {
+class UserAuthInfo {
     private string $userId;
     private string $type;
     private DateTime $enabled;

src/Users/UserBackupInfo.php

@@ -1,11 +1,10 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
-use Hanyuu\Users\IUserBackupInfo;
 
-class DbUserBackupInfo implements IUserBackupInfo {
+class UserBackupInfo {
     private string $userId;
     private string $code;
     private DateTime $created;

src/Users/UserEMailInfo.php

@@ -1,11 +1,10 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
-use Hanyuu\Users\IUserEMailInfo;
 
-class DbUserEMailInfo implements IUserEMailInfo {
+class UserEMailInfo {
     private string $userId;
     private string $address;
     private DateTime $created;

src/Users/UserInfo.php

@@ -1,14 +1,13 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\TimeZoneInfo;
 use Index\Colour\Colour;
 use Index\Colour\ColourRGB;
 use Index\Data\IDbResult;
-use Hanyuu\Users\IUserInfo;
 
-class DbUserInfo implements IUserInfo {
+class UserInfo {
     private string $id;
     private string $name;
     private string $country;

src/Users/UserNotFoundException.php

@@ -1,6 +0,0 @@
-<?php
-namespace Hanyuu\Users;
-
-use RuntimeException;
-
-class UserNotFoundException extends RuntimeException {}

src/Users/UserPasswordInfo.php

@@ -1,11 +1,10 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
-use Hanyuu\Users\IUserPasswordInfo;
 
-class DbUserPasswordInfo implements IUserPasswordInfo {
+class UserPasswordInfo {
     private string $userId;
     private string $hash;
     private DateTime $changed;

src/Users/UserTOTPInfo.php

@@ -1,12 +1,11 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use Index\DateTime;
 use Index\Data\IDbResult;
-use Hanyuu\OTP\TOTPGenerator;
+use Hanyuu\TOTPGenerator;
-use Hanyuu\Users\IUserTOTPInfo;
 
-class DbUserTOTPInfo implements IUserTOTPInfo {
+class UserTOTPInfo {
     private string $userId;
     private string $secretKey;
     private DateTime $changed;
@@ -33,13 +32,7 @@ class DbUserTOTPInfo implements IUserTOTPInfo {
         return new TOTPGenerator($this->secretKey);
     }
 
-    public function generateValidCodes(int $offset = 0, int $timeStamp = -1): array {
+    public function generateValidCodes(int $range = 1, ?int $timecode = null): array {
-        $generator = $this->createGenerator();
+        return $this->createGenerator()->generateRange($range, $timecode);
-
-        return [
-            $generator->generate(-1 + $offset, $timeStamp),
-            $generator->generate($offset, $timeStamp),
-            $generator->generate(1 + $offset, $timeStamp),
-        ];
     }
 }

src/Users/Users.php

@@ -1,21 +1,18 @@
 <?php
-namespace Hanyuu\Users\Db;
+namespace Hanyuu\Users;
 
 use RuntimeException;
 use Index\Data\IDbConnection;
 use Index\Data\IDbStatement;
 use Index\Data\IDbResult;
-use Index\Data\DbType;
 use Hanyuu\StatementCache;
 use Hanyuu\Auth\IAuthMethod;
 use Hanyuu\Auth\Auth;
-use Hanyuu\Users\IUsers;
+use Hanyuu\Users\UserInfo;
-use Hanyuu\Users\IUserInfo;
+use Hanyuu\Users\UserPasswordInfo;
-use Hanyuu\Users\IUserPasswordInfo;
+use Hanyuu\Users\UserTOTPInfo;
-use Hanyuu\Users\IUserTOTPInfo;
-use Hanyuu\Users\UserNotFoundException;
 
-class DbUsers implements IUsers {
+class Users {
     private const USERS_TABLE = 'hau_users';
     private const TFA_TABLE = 'hau_users_tfa';
     private const BACKUP_TABLE = 'hau_users_backup';
@@ -51,57 +48,57 @@ class DbUsers implements IUsers {
         $this->stmts = new StatementCache($conn);
     }
 
-    private function fetchUserInfoSingle(IDbResult $result, string $exceptionText): IUserInfo {
+    private function fetchUserInfoSingle(IDbResult $result, string $exceptionText): UserInfo {
         if(!$result->next())
-            throw new UserNotFoundException($exceptionText);
+            throw new RuntimeException($exceptionText);
 
-        return new DbUserInfo($result);
+        return new UserInfo($result);
     }
 
-    public function getUserInfoById(string $userId): IUserInfo {
+    public function getUserInfoById(string $userId): UserInfo {
         $stmt = $this->stmts->getStatement('get info by id', fn() => ('SELECT ' . implode(',', self::USERS_FIELDS) . ' FROM ' . self::USERS_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userId, DbType::STRING);
+        $stmt->addParameter(1, $userId);
         $stmt->execute();
 
         return $this->fetchUserInfoSingle($stmt->getResult(), 'no user with $userId found');
     }
 
-    public function getUserInfoByName(string $userName): IUserInfo {
+    public function getUserInfoByName(string $userName): UserInfo {
         $stmt = $this->stmts->getStatement('get info by name', fn() => ('SELECT ' . implode(',', self::USERS_FIELDS) . ' FROM ' . self::USERS_TABLE . ' WHERE user_name = ?'));
-        $stmt->addParameter(1, $userName, DbType::STRING);
+        $stmt->addParameter(1, $userName);
         $stmt->execute();
 
         return $this->fetchUserInfoSingle($stmt->getResult(), 'no user with $userName found');
     }
 
 
-    public function countUserTFAMethods(IUserInfo $userInfo): int {
+    public function countUserTFAMethods(UserInfo $userInfo): int {
         $stmt = $this->stmts->getStatement('count user tfa methods', fn() => ('SELECT COUNT(*) FROM ' . self::TFA_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
         $result = $stmt->getResult();
 
         return $result->next() ? $result->getInteger(0) : 0;
     }
 
-    public function getUserTFAMethods(IUserInfo $userInfo): array {
+    public function getUserTFAMethods(UserInfo $userInfo): array {
         $stmt = $this->stmts->getStatement('get user tfa methods', fn() => ('SELECT ' . implode(',', self::TFA_FIELDS) . ' FROM ' . self::TFA_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
 
         $result = $stmt->getResult();
         $array = [];
 
         while($result->next())
-            $array[] = new DbUserAuthInfo($result);
+            $array[] = new UserAuthInfo($result);
 
         return $array;
     }
 
-    public function checkUserTFAMethod(IUserInfo $userInfo, IAuthMethod $method): bool {
+    public function checkUserTFAMethod(UserInfo $userInfo, IAuthMethod $method): bool {
         $stmt = $this->stmts->getStatement('check user auth method', fn() => ('SELECT COUNT(*) FROM ' . self::TFA_TABLE . ' WHERE user_id = ? AND user_tfa_type = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
-        $stmt->addParameter(2, $method->getName(), DbType::STRING);
+        $stmt->addParameter(2, $method->getName());
         $stmt->execute();
         $result = $stmt->getResult();
 
@@ -109,57 +106,57 @@ class DbUsers implements IUsers {
     }
 
 
-    public function getUserPasswordInfo(IUserInfo $userInfo): IUserPasswordInfo {
+    public function getUserPasswordInfo(UserInfo $userInfo): UserPasswordInfo {
         $stmt = $this->stmts->getStatement('get pwd', fn() => ('SELECT ' . implode(',', self::PASSWORDS_FIELDS) . ' FROM ' . self::PASSWORDS_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
         $result = $stmt->getResult();
 
         if(!$result->next())
             throw new RuntimeException('no password info for $userInfo found');
 
-        return new DbUserPasswordInfo($result);
+        return new UserPasswordInfo($result);
     }
 
 
-    public function getUserTOTPInfo(IUserInfo $userInfo): IUserTOTPInfo {
+    public function getUserTOTPInfo(UserInfo $userInfo): UserTOTPInfo {
         $stmt = $this->stmts->getStatement('get totp', fn() => ('SELECT ' . implode(',', self::TOTP_FIELDS) . ' FROM ' . self::TOTP_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
         $result = $stmt->getResult();
 
         if(!$result->next())
             throw new RuntimeException('no totp info for $userInfo found');
 
-        return new DbUserTOTPInfo($result);
+        return new UserTOTPInfo($result);
     }
 
 
-    public function getUserEMailInfos(IUserInfo $userInfo): array {
+    public function getUserEMailInfos(UserInfo $userInfo): array {
         $stmt = $this->stmts->getStatement('get emails', fn() => ('SELECT ' . implode(',', self::EMAILS_FIELDS) . ' FROM ' . self::EMAILS_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
         $result = $stmt->getResult();
 
         $array = [];
 
         while($result->next())
-            $array[] = new DbUserEMailInfo($result);
+            $array[] = new UserEMailInfo($result);
 
         return $array;
     }
 
 
-    public function getUserBackupInfos(IUserInfo $userInfo): array {
+    public function getUserBackupInfos(UserInfo $userInfo): array {
         $stmt = $this->stmts->getStatement('get backups', fn() => ('SELECT ' . implode(',', self::BACKUP_FIELDS) . ' FROM ' . self::BACKUP_TABLE . ' WHERE user_id = ?'));
-        $stmt->addParameter(1, $userInfo->getId(), DbType::STRING);
+        $stmt->addParameter(1, $userInfo->getId());
         $stmt->execute();
         $result = $stmt->getResult();
 
         $array = [];
 
         while($result->next())
-            $array[] = new DbUserBackupInfo($result);
+            $array[] = new UserBackupInfo($result);
 
         return $array;
     }