48 lines
1.4 KiB
PHP
48 lines
1.4 KiB
PHP
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<?php
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use Misuzu\Database;
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define('MSZ_SESSION_KEY_SIZE', 64);
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function user_session_create(
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int $userId,
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string $ipAddress,
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string $userAgent
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): string {
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$sessionKey = user_session_generate_key();
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$createSession = Database::connection()->prepare('
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INSERT INTO `msz_sessions`
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(
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`user_id`, `session_ip`, `session_country`,
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`user_agent`, `session_key`, `created_at`, `expires_on`
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)
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VALUES
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(
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:user_id, INET6_ATON(:session_ip), :session_country,
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:user_agent, :session_key, NOW(), NOW() + INTERVAL 1 MONTH
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)
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');
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$createSession->bindValue('user_id', $userId);
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$createSession->bindValue('session_ip', $ipAddress);
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$createSession->bindValue('session_country', get_country_code($ipAddress));
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$createSession->bindValue('user_agent', $userAgent);
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$createSession->bindValue('session_key', $sessionKey);
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return $createSession->execute() ? $sessionKey : '';
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}
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function user_session_delete(int $sessionId): bool
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{
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$deleteSession = Database::connection()->prepare('
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DELETE FROM `msz_sessions`
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WHERE `session_id` = :session_id
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');
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$deleteSession->bindValue('session_id', $sessionId);
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return $deleteSession->execute();
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}
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function user_session_generate_key(): string
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{
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return bin2hex(random_bytes(MSZ_SESSION_KEY_SIZE / 2));
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}
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