63 lines
2.2 KiB
PHP
63 lines
2.2 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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$error = '';
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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if (empty($_POST['username']) || empty($_POST['password'])) {
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$error = 'Username and password are required.';
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} else {
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try {
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$stmt = db()->prepare("SELECT * FROM users WHERE username = ?");
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$stmt->execute([$_POST['username']]);
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$user = $stmt->fetch();
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if ($user && password_verify($_POST['password'], $user['password'])) {
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['username'] = $user['username'];
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$_SESSION['role'] = $user['role'];
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header('Location: index.php');
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exit;
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} else {
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$error = 'Invalid credentials.';
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}
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} catch (PDOException $e) {
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$error = "Database error: " . $e->getMessage();
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}
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}
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}
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include 'includes/header.php';
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?>
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<div class="container mt-5">
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<div class="row justify-content-center">
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<div class="col-md-6">
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<div class="card">
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<div class="card-header">
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<h4>Login</h4>
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</div>
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<div class="card-body">
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<?php if ($error): ?>
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<div class="alert alert-danger"><?php echo $error; ?></div>
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<?php endif; ?>
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<form action="login.php" method="post">
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<div class="mb-3">
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<label for="username" class="form-label">Username</label>
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<input type="text" class="form-control" id="username" name="username" required>
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</div>
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<div class="mb-3">
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<label for="password" class="form-label">Password</label>
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<input type="password" class="form-control" id="password" name="password" required>
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</div>
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<button type="submit" class="btn btn-primary">Login</button>
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</form>
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</div>
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</div>
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</div>
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</div>
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</div>
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<?php include 'includes/footer.php'; ?>
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