93 lines
2.4 KiB
PHP
93 lines
2.4 KiB
PHP
<?php
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namespace Login;
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use Symfony\Component\Yaml\Yaml;
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class Login {
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private $listUser;
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/**
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* Construct a new instance of the class.
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*
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* Initialize the listUser property as an empty array and call the loadUser method.
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*/
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function __construct() {
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$this->listUser = [];
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$this->loadUsers();
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}
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/**
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* Add a new user to the list of users.
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*
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* @param string $login The login name of the new user.
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* @param string $password The password of the new user.
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* @param string $role The role of the new user.
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*
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* @return bool True if the user was successfully added, false otherwise.
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*/
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public function addUser(string $login, string $password, string $role): bool {
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if ($this->listUser[$login]) {
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return false;
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}
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$newUser = [$login => ['password' => password_hash($password, PASSWORD_DEFAULT), 'role' => $role]];
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$listUser = array_merge($newUser, $this->listUser);
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$yaml = Yaml::dump($listUser);
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return file_put_contents('../data/users.yaml', $yaml);
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}
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/**
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* Load the users from the YAML file.
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*
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* @return void
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*/
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private function loadUsers() {
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if (file_exists('../data/users.yaml')) {
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$listUser = Yaml::parseFile('../data/users.yaml');
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if (!empty($listUser)) {
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$this->listUser = $listUser;
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}
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}
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}
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/**
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* Log in a user with the given credentials.
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*
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* @param string $user The username.
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* @param string $password The password.
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*
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* @return bool True if the user is logged in successfully, false otherwise.
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*/
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public function logIn(string $user, string $password): bool {
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if ($this->listUser[$user] && password_verify($password, $this->listUser[$user]['password'])) {
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$_SESSION['isLogged'] = true;
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return true;
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}
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return false;
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}
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/**
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* Log out the user and redirect to the index page.
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*
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* @return void
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*/
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static function logOut(): void {
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session_destroy();
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header("Location: index.php");
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}
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/**
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* Check if the user is logged in.
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*
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* @return bool True if the user is logged in, false otherwise.
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*/
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static function isLogged(): bool {
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if (isset($_SESSION['isLogged']) && $_SESSION['isLogged'] === true) {
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return true;
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}
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return false;
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}
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}
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