Security utilities and input validation. More...

#include <algorithm>
#include <cctype>
#include <string>

Include dependency graph for Security.hpp:

This graph shows which files directly or indirectly include this file:

Classes
class	utl::InputValidator
	Input validation utilities for security-critical data. More...

Namespaces
namespace	utl

namespace	SecurityConfig
	Security-related configuration constants.

namespace	utl::SecurityConfig

Variables
constexpr size_t	utl::SecurityConfig::MAX_PLAYER_NAME_LENGTH = 32
	Maximum player name length.

constexpr size_t	utl::SecurityConfig::MAX_LOBBY_NAME_LENGTH = 32
	Maximum lobby name length.

constexpr size_t	utl::SecurityConfig::MAX_PACKET_SIZE = 512
	Maximum packet size (bytes)

constexpr size_t	utl::SecurityConfig::MAX_PAYLOAD_SIZE = 512
	Maximum payload size (bytes)

constexpr int	utl::SecurityConfig::CLIENT_TIMEOUT_SECONDS = 30
	Client timeout duration (seconds)

constexpr int	utl::SecurityConfig::SESSION_TIMEOUT_MINUTES = 30
	Session timeout duration (minutes)

constexpr size_t	utl::SecurityConfig::MAX_PACKETS_PER_SECOND = 100
	Maximum packets per second per client.

constexpr size_t	utl::SecurityConfig::MAX_CLIENTS_PER_IP = 10
	Maximum concurrent connections per IP.

constexpr size_t	utl::SecurityConfig::HMAC_SIZE = 32
	HMAC size for message integrity (bytes) - SHA256.

constexpr std::uint32_t	utl::SecurityConfig::MIN_SESSION_ID = 1
	Minimum session ID value.

constexpr std::uint32_t	utl::SecurityConfig::MAX_SESSION_ID = 0xFFFFFFFF
	Maximum session ID value.

constexpr int	utl::SecurityConfig::MAX_RETRY_ATTEMPTS = 3
	Maximum number of retry attempts.

constexpr int	utl::SecurityConfig::CONNECTION_TIMEOUT_MS = 5000
	Connection attempt timeout (milliseconds)

Detailed Description

Security utilities and input validation.

Definition in file Security.hpp.

Classes