a29becc944
Introduces CSRF protection to all sensitive controller actions, integrates configurable CAPTCHA (reCAPTCHA v2/v3, Turnstile) for authentication and registration flows, and centralizes input validation via a new InputValidator helper. Adds new helpers and services for CSRF and CAPTCHA, updates settings and migration for CAPTCHA configuration, and enhances logging and error handling in TLD registry import processes. Also improves validation for user, domain, group, and profile inputs throughout the application.
80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
<?php
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namespace Core;
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/**
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* Session Configuration
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*
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* Handles session handler configuration and initialization
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*/
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class SessionConfig
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{
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/**
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* Configure and initialize session handler
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*
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* Attempts to use database sessions if available, falls back to file sessions
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*/
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public static function configure(): void
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{
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try {
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// Check if database sessions are available
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if (self::isDatabaseSessionsAvailable()) {
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$sessionLifetime = (int)($_ENV['SESSION_LIFETIME'] ?? 1440);
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$handler = new DatabaseSessionHandler($sessionLifetime);
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session_set_save_handler($handler, true);
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}
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// If not available, PHP will use default file-based sessions (no action needed)
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} catch (\Exception $e) {
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// Fall back to default file-based sessions
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error_log("Database session handler not available, using file sessions: " . $e->getMessage());
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}
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}
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/**
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* Check if database sessions are available
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*
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* @return bool True if sessions table exists and database is accessible
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*/
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private static function isDatabaseSessionsAvailable(): bool
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{
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try {
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// Check if database credentials are configured
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if (empty($_ENV['DB_HOST']) || empty($_ENV['DB_DATABASE'])) {
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return false;
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}
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// Create PDO connection
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$pdo = new \PDO(
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"mysql:host={$_ENV['DB_HOST']};dbname={$_ENV['DB_DATABASE']}",
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$_ENV['DB_USERNAME'],
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$_ENV['DB_PASSWORD'],
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[
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\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION,
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\PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC
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]
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);
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// Check if sessions table exists
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$stmt = $pdo->query("SHOW TABLES LIKE 'sessions'");
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return $stmt->rowCount() > 0;
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} catch (\Exception $e) {
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// Database not available or sessions table doesn't exist
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return false;
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}
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}
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/**
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* Start session with validation
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*/
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public static function start(): void
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{
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session_start();
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// Validate session exists in database (for database-backed sessions)
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// This ensures deleted sessions are immediately invalidated
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SessionValidator::validate();
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}
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}
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