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https://github.com/filegator/filegator.git
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initial commit
This commit is contained in:
Milos Stojanovic
185
backend/Services/Auth/Adapters/Database.php
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185
backend/Services/Auth/Adapters/Database.php
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<?php
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/*
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* This file is part of the FileGator package.
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*
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* (c) Milos Stojanovic <alcalbg@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE file
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*/
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namespace Filegator\Services\Auth\Adapters;
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use Dibi\Connection;
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use Dibi\Row;
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use Filegator\Services\Auth\AuthInterface;
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use Filegator\Services\Auth\User;
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use Filegator\Services\Auth\UsersCollection;
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use Filegator\Services\Service;
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use Filegator\Services\Session\SessionStorageInterface as Session;
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use Filegator\Utils\PasswordHash;
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class Database implements Service, AuthInterface
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{
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use PasswordHash;
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const SESSION_KEY = 'database_auth';
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const GUEST_USERNAME = 'guest';
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protected $session;
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public function __construct(Session $session)
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{
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$this->session = $session;
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}
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public function init(array $config = [])
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{
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$this->conn = new Connection($config);
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}
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public function getConnection()
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{
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return $this->conn;
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}
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public function user(): ?User
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{
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return $this->session ? $this->session->get(self::SESSION_KEY, null) : null;
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}
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public function authenticate($username, $password): bool
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{
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$ret = $this->getConnection()
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->fetch('SELECT * FROM users WHERE username = ?', $username)
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;
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if ($ret && $this->verifyPassword($password, $ret->password)) {
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$user = $this->mapToUserObject($ret);
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$this->store($user);
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return true;
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}
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return false;
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}
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public function forget()
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{
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return $this->session->invalidate();
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}
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public function store(User $user)
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{
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return $this->session->set(self::SESSION_KEY, $user);
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}
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public function update($username, User $user, $password = ''): User
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{
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if (! $this->find($username)) {
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throw new \Exception('User not found');
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}
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if ($username != $user->getUsername() && $this->find($user->getUsername())) {
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throw new \Exception('Username already taken');
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}
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$this->getConnection()->query('UPDATE users SET', [
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'username' => $user->getUsername(),
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'name' => $user->getName(),
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'homedir' => $user->getHomeDir(),
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'permissions' => $user->getPermissions(true),
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'role' => $user->getRole(),
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], 'WHERE username = ?', $username);
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if ($password) {
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$this->getConnection()->query('UPDATE users SET', [
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'password' => $this->hashPassword($password),
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], 'WHERE username = ?', $username);
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}
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return $this->find($user->getUsername());
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}
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public function add(User $user, $password): User
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{
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if ($this->find($user->getUsername())) {
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throw new \Exception('Username already taken');
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}
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$this->getConnection()->query('INSERT INTO users', [
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'username' => $user->getUsername(),
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'name' => $user->getName(),
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'role' => $user->getRole(),
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'homedir' => $user->getHomeDir(),
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'permissions' => $user->getPermissions(true),
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'password' => $this->hashPassword($password),
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]);
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return $this->find($user->getUsername());
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}
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public function delete(User $user)
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{
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if (! $this->find($user->getUsername())) {
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throw new \Exception('User not found');
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}
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$this->getConnection()->query('DELETE FROM users WHERE username = ?', $user->getUsername());
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return true;
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}
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public function find($username): ?User
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{
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$row = $this->getConnection()
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->fetch('SELECT * FROM users WHERE username = ?', $username)
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;
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if ($row) {
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return $this->mapToUserObject($row);
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}
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return null;
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}
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public function getGuest(): User
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{
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$guest = $this->find(self::GUEST_USERNAME);
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if (! $guest || ! $guest->isGuest()) {
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throw new \Exception('No guest account');
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}
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return $guest;
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}
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public function allUsers(): UsersCollection
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{
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$users = new UsersCollection();
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$rows = $this->getConnection()
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->fetchAll('SELECT * FROM users')
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;
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foreach ($rows as $user) {
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$users->addUser($this->mapToUserObject($user));
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}
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return $users;
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}
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protected function mapToUserObject(Row $user): User
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{
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$new = new User();
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$new->setRole($user->role);
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$new->setHomedir($user->homedir);
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$new->setPermissions($user->permissions, true);
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$new->setUsername($user->username);
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$new->setName($user->name);
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return $new;
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}
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}
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201
backend/Services/Auth/Adapters/JsonFile.php
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201
backend/Services/Auth/Adapters/JsonFile.php
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@@ -0,0 +1,201 @@
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<?php
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/*
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* This file is part of the FileGator package.
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*
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* (c) Milos Stojanovic <alcalbg@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE file
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*/
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namespace Filegator\Services\Auth\Adapters;
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use Filegator\Services\Auth\AuthInterface;
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use Filegator\Services\Auth\User;
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use Filegator\Services\Auth\UsersCollection;
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use Filegator\Services\Service;
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use Filegator\Services\Session\SessionStorageInterface as Session;
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use Filegator\Utils\PasswordHash;
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class JsonFile implements Service, AuthInterface
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{
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use PasswordHash;
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const SESSION_KEY = 'json_auth';
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const GUEST_USERNAME = 'guest';
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protected $session;
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protected $file;
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public function __construct(Session $session)
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{
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$this->session = $session;
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}
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public function init(array $config = [])
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{
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if (! file_exists($config['file'])) {
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copy($config['file'].'.blank', $config['file']);
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}
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$this->file = $config['file'];
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}
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public function user(): ?User
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{
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return $this->session ? $this->session->get(self::SESSION_KEY, null) : null;
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}
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public function authenticate($username, $password): bool
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{
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$all_users = $this->getUsers();
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foreach ($all_users as &$u) {
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if ($u['username'] == $username && $this->verifyPassword($password, $u['password'])) {
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$user = $this->mapToUserObject($u);
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$this->store($user);
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return true;
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}
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}
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return false;
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}
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public function forget()
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{
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return $this->session->invalidate();
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}
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public function store(User $user)
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{
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return $this->session->set(self::SESSION_KEY, $user);
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}
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public function update($username, User $user, $password = ''): User
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{
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$all_users = $this->getUsers();
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if ($username != $user->getUsername() && $this->find($user->getUsername())) {
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throw new \Exception('Username already taken');
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}
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foreach ($all_users as &$u) {
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if ($u['username'] == $username) {
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$u['username'] = $user->getUsername();
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$u['name'] = $user->getName();
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$u['role'] = $user->getRole();
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$u['homedir'] = $user->getHomeDir();
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$u['permissions'] = $user->getPermissions(true);
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if ($password) {
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$u['password'] = $this->hashPassword($password);
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}
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$this->saveUsers($all_users);
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return $this->find($user->getUsername());
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}
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}
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throw new \Exception('User not found');
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}
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public function add(User $user, $password): User
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{
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if ($this->find($user->getUsername())) {
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throw new \Exception('Username already taken');
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}
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$all_users = $this->getUsers();
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$all_users[] = [
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'username' => $user->getUsername(),
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'name' => $user->getName(),
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'role' => $user->getRole(),
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'homedir' => $user->getHomeDir(),
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'permissions' => $user->getPermissions(true),
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'password' => $this->hashPassword($password),
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];
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$this->saveUsers($all_users);
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return $this->find($user->getUsername());
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}
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public function delete(User $user)
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{
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$all_users = $this->getUsers();
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foreach ($all_users as $key => $u) {
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if ($u['username'] == $user->getUsername()) {
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unset($all_users[$key]);
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$this->saveUsers($all_users);
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return true;
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}
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}
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throw new \Exception('User not found');
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}
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public function find($username): ?User
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{
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foreach ($this->getUsers() as $user) {
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if ($user['username'] == $username) {
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return $this->mapToUserObject($user);
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}
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}
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return null;
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}
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public function getGuest(): User
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{
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$guest = $this->find(self::GUEST_USERNAME);
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if (! $guest || ! $guest->isGuest()) {
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throw new \Exception('No guest account');
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}
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return $guest;
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}
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public function allUsers(): UsersCollection
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{
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$users = new UsersCollection();
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foreach ($this->getUsers() as $user) {
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$users->addUser($this->mapToUserObject($user));
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}
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return $users;
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}
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protected function mapToUserObject(array $user): User
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{
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$new = new User();
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$new->setUsername($user['username']);
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$new->setName($user['name']);
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$new->setRole($user['role']);
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$new->setHomedir($user['homedir']);
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$new->setPermissions($user['permissions'], true);
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return $new;
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}
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protected function getUsers(): array
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{
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$users = json_decode(file_get_contents($this->file), true);
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return is_array($users) ? $users : [];
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}
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protected function saveUsers(array $users)
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{
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return file_put_contents($this->file, json_encode($users), LOCK_EX);
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}
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}
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