64 lines
1.9 KiB
PHP
64 lines
1.9 KiB
PHP
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<?php
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session_start();
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require_once 'vendor/autoload.php';
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require_once 'db/config.php';
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$client = new Google_Client();
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$client->setClientId(GOOGLE_CLIENT_ID);
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$client->setClientSecret(GOOGLE_CLIENT_SECRET);
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$client->setRedirectUri(GOOGLE_REDIRECT_URI);
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$client->addScope('email');
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$client->addScope('profile');
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if (isset($_GET['code'])) {
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$token = $client->fetchAccessTokenWithAuthCode($_GET['code']);
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$client->setAccessToken($token);
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$google_oauth = new Google_Service_Oauth2($client);
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$google_account_info = $google_oauth->userinfo->get();
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$email = $google_account_info->email;
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$name = $google_account_info->name;
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$google_id = $google_account_info->id;
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try {
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$pdo = db();
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// Check if user exists
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$stmt = $pdo->prepare("SELECT * FROM users WHERE email = ?");
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$stmt->execute([$email]);
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$user = $stmt->fetch();
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if ($user) {
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// User exists, log them in
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['username'] = $user['username'];
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if ($user['username'] === ADMIN_USER) {
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$_SESSION['is_admin'] = true;
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}
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} else {
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// User doesn't exist, create a new one
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$username = strtok($email, '@'); // Create a username from email
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$password = password_hash(random_bytes(16), PASSWORD_BCRYPT); // Create a random password
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$stmt = $pdo->prepare("INSERT INTO users (username, email, password, google_id) VALUES (?, ?, ?, ?)");
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$stmt->execute([$username, $email, $password, $google_id]);
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$user_id = $pdo->lastInsertId();
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$_SESSION['user_id'] = $user_id;
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$_SESSION['username'] = $username;
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}
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header('Location: index.php');
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exit();
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} catch (PDOException $e) {
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die("Database error: " . $e->getMessage());
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}
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} else {
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header('Location: login.php');
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exit();
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}
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