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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#ifndef INC_USER_H
#define INC_USER_H
/* -------------------------------------------
Revision History:
04/03/25: Set users directory as /user/ instead of /usr/
------------------------------------------- */
#include <CompilerKit/CompilerKit.h>
#include <KernelKit/KPC.h>
#include <NewKit/Defines.h>
#include <NewKit/KString.h>
///! We got the Super, Standard (%s format) and Guest user,
///! all are used to make authorization operations on the OS.
#define kSuperUser "OS AUTHORITY/MGMT/%s"
#define kGuestUser "OS AUTHORITY/GUEST/%s"
#define kStdUser "OS AUTHORITY/STD/%s"
#define kUsersDir "/users/"
#define kMaxUserNameLen (256U)
#define kMaxUserTokenLen (256U)
namespace Kernel {
class User;
enum class UserRingKind {
kRingInvalid = 0,
kRingStdUser = 1,
kRingSuperUser = 2,
kRingGuestUser = 5,
kRingCount = 3,
};
typedef Char* UserPublicKey;
typedef Char UserPublicKeyType;
/// @brief System User class.
class User final {
public:
User() = delete;
User(const Int32& sel, const Char* username);
User(const UserRingKind& kind, const Char* username);
~User();
public:
NE_COPY_DEFAULT(User)
public:
bool operator==(const User& lhs);
bool operator!=(const User& lhs);
public:
/// @brief Get software ring
const UserRingKind& Ring() noexcept;
/// @brief Get user name
Char* Name() noexcept;
/// @brief Is he a standard user?
Bool IsStdUser() noexcept;
/// @brief Is she a super user?
Bool IsSuperUser() noexcept;
/// @brief Saves a password from the public key.
Bool Save(const UserPublicKey password) noexcept;
/// @brief Checks if a password matches the **password**.
/// @param password the password to check.
Bool Login(const UserPublicKey password) noexcept;
private:
UserRingKind mUserRing{UserRingKind::kRingStdUser};
Char mUserName[kMaxUserNameLen] = {0};
UInt64 mUserFNV{0UL};
};
} // namespace Kernel
#endif /* ifndef INC_USER_H */
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