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Diffstat (limited to 'dev/kernel/src/User.cc')
| -rw-r--r-- | dev/kernel/src/User.cc | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/dev/kernel/src/User.cc b/dev/kernel/src/User.cc deleted file mode 100644 index 1859be12..00000000 --- a/dev/kernel/src/User.cc +++ /dev/null @@ -1,129 +0,0 @@ -/* - * ======================================================== - * - * NeKernel - * Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved. - * - * File: User.cc - * Purpose: User class, used to provide authentication and security. - * - * ======================================================== - */ - -#include <KernelKit/FileMgr.h> -#include <KernelKit/HeapMgr.h> -#include <KernelKit/KPC.h> -#include <KernelKit/User.h> -#include <NeKit/KernelPanic.h> - -#define kStdUserType (0xEE) -#define kSuperUserType (0xEF) - -/// @file User.cc -/// @brief Multi-user support. - -namespace Kernel { -namespace Detail { - //////////////////////////////////////////////////////////// - /// \brief Constructs a password by hashing the password. - /// \param password password to hash. - /// \return the hashed password - //////////////////////////////////////////////////////////// - STATIC UInt64 user_fnv_generator(const Char* password, User* user) { - if (!password || !user) return 1; - if (*password == 0) return 1; - - kout << "user_fnv_generator: Hashing user password...\r"; - - const UInt64 FNV_OFFSET_BASIS = 0xcbf29ce484222325ULL; - const UInt64 FNV_PRIME = 0x100000001b3ULL; - - UInt64 hash = FNV_OFFSET_BASIS; - - while (*password) { - hash ^= (Utf8Char) (*password++); - hash *= FNV_PRIME; - } - - kout << "user_fnv_generator: Hashed user password.\r"; - - return 0; - } -} // namespace Detail - -//////////////////////////////////////////////////////////// -/// @brief User ring constructor. -//////////////////////////////////////////////////////////// -User::User(const Int32& sel, const Char* user_name) : mUserRing((UserRingKind) sel) { - MUST_PASS(sel >= 0); - rt_copy_memory((VoidPtr) user_name, this->mUserName, rt_string_len(user_name)); -} - -//////////////////////////////////////////////////////////// -/// @brief User ring constructor. -//////////////////////////////////////////////////////////// -User::User(const UserRingKind& ring_kind, const Char* user_name) : mUserRing(ring_kind) { - rt_copy_memory((VoidPtr) user_name, this->mUserName, rt_string_len(user_name)); -} - -//////////////////////////////////////////////////////////// -/// @brief User destructor class. -//////////////////////////////////////////////////////////// -User::~User() = default; - -Bool User::Save(const UserPublicKey password) noexcept { - if (!password || *password == 0) return No; - - this->mUserFNV = Detail::user_fnv_generator(password, this); - - kout << "User::Save: Saved password successfully...\r"; - - return Yes; -} - -Bool User::Login(const UserPublicKey password) noexcept { - if (!password || !*password) return No; - - // now check if the password matches. - if (this->mUserFNV == Detail::user_fnv_generator(password, this)) { - kout << "User::Login: Password matches.\r"; - return Yes; - } - - kout << "User::Login: Password doesn't match.\r"; - return No; -} - -Bool User::operator==(const User& lhs) { - return lhs.mUserRing == this->mUserRing; -} - -Bool User::operator!=(const User& lhs) { - return lhs.mUserRing != this->mUserRing; -} - -//////////////////////////////////////////////////////////// -/// @brief Returns the user's name. -//////////////////////////////////////////////////////////// - -Char* User::Name() noexcept { - return this->mUserName; -} - -//////////////////////////////////////////////////////////// -/// @brief Returns the user's ring. -/// @return The king of ring the user is attached to. -//////////////////////////////////////////////////////////// - -const UserRingKind& User::Ring() noexcept { - return this->mUserRing; -} - -Bool User::IsStdUser() noexcept { - return this->Ring() == UserRingKind::kRingStdUser; -} - -Bool User::IsSuperUser() noexcept { - return this->Ring() == UserRingKind::kRingSuperUser; -} -} // namespace Kernel |
