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Archie Fox
0
.gitignore
vendored
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0
.gitignore
vendored
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17
classes/MyDB.php
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17
classes/MyDB.php
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<?php
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namespace classes;
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use SQLite3;
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class MyDB extends SQLite3
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{
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public function __construct()
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{
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$this->open('mysqlitedb.db');
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}
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}
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$db = new MyDB();
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$db->exec('CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT UNIQUE, pass TEXT)');
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45
index.php
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index.php
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<?php
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require_once __DIR__ . '/classes/MyDB.php';
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$title = 'SQLite';
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$res = '';
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$name = $_POST['name'];
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$pass = $_POST['pass'];
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if ($name === '' || $pass === '') {
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$res = 'All strings required!';
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unset($_POST);
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}
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if ($_POST['submit'] === 'OK') {
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global $db;
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$result = $db->query("SELECT * FROM users WHERE name = '$name'");
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$auth = $result->fetchArray();
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if ($auth['name'] !== $name || password_verify($pass, $auth['pass']) !== true) {
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$res = 'Login or password is wrong!';
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}
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session_start();
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$_SESSION['name'] = $auth['name'];
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$_SESSION['id'] = $auth['id'];
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header("Location: secret.php");
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exit();
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}
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?>
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<?php require_once 'templates/header.php'; ?>
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<body>
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<div class="auth">
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<h1>Authorization</h1>
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<form action="/" method="post">
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<p><input type="text" name="name" id="name" placeholder="Login"></p>
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<p><input type="password" name="pass" id="pass" placeholder="Password"></p>
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<p class="error"><?= $res; ?></p>
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<p><input type="submit" value="OK" name="submit"></p>
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</form>
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<p><a href="registration.php">Registration</a></p>
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</div>
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<?php include_once 'templates/footer.php'; ?>
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BIN
mysqlitedb.db
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BIN
mysqlitedb.db
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Binary file not shown.
43
registration.php
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43
registration.php
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<?php
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require_once __DIR__ . "/classes/MyDB.php";
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$title = 'Registration';
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$res = '';
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if ($_POST['name'] === '' || $_POST['pass'] === '') {
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$res = 'All strings required!';
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unset($_POST);
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}
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if ($_POST['submit'] === 'OK') {
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$name = $_POST['name'];
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$pass = password_hash($_POST['pass'], PASSWORD_DEFAULT);
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global $db;
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$result = $db->query("SELECT * FROM users WHERE name = '$name'");
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$arr = $result->fetchArray();
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if ($arr !== false) {
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$res = "This name is already used!";
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} else {
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$db->exec("INSERT INTO users (name, pass) VALUES ('$name', '$pass')");
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header("Location: index.php");
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}
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}
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?>
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<?php require_once 'templates/header.php'; ?>
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<div class="auth">
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<h1>Registration</h1>
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<form action="registration.php" method="post">
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<p><input type="text" name="name" id="name" placeholder="Name"></p>
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<p><input type="password" name="pass" id="pass" placeholder="Password"></p>
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<p class="error"><?= $res; ?></p>
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<p><input type="submit" value="OK" name="submit"></p>
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</form>
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<p><a href="index.php">Authorization</a></p>
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</div>
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<?php include_once 'templates/footer.php'; ?>
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28
secret.php
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28
secret.php
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<?php
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session_start();
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$title = 'Secret page';
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if (!$_SESSION['id'] || !$_SESSION['name']) {
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header("Location: index.php");
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exit();
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}
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echo 'Your ID: ' . $_SESSION['id'] . "</br>";
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echo 'Your Name: ' . $_SESSION['name'] . "</br>";
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if ($_GET['do'] === 'logout') {
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session_destroy();
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header("Location: index.php");
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exit();
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}
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?>
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<?php require_once 'templates/header.php'; ?>
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<div>
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<a href="?do=logout">Logout</a>
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</div>
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<?php include_once 'templates/footer.php'; ?>
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58
style.css
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58
style.css
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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background-color: #454444;
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color: white;
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}
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.auth {
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display: flex;
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flex-direction: column;
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align-items: center;
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margin-top: 20%;
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margin-left: auto;
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margin-right: auto;
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width: 250px;
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padding: 30px;
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border: white solid 1px;
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border-radius: 10px;
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}
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.auth h1 {
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font-size: 22px;
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}
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input {
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padding: 5px;
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margin: 5px;
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border-radius: 5px;
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}
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input[type=button], input[type=submit], input[type=reset] {
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background-color: #04AA6D;
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border: none;
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color: white;
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padding: 8px 16px;
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text-decoration: none;
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margin: 4px 2px;
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cursor: pointer;
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}
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form {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.auth a {
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color: white;
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}
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.error {
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color: red;
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}
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2
templates/footer.php
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2
templates/footer.php
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</body>
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</html>
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8
templates/header.php
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8
templates/header.php
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="style.css">
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<title><?= $title; ?></title>
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</head>
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