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-rw-r--r--dev/kernel/src/User.cc265
1 files changed, 120 insertions, 145 deletions
diff --git a/dev/kernel/src/User.cc b/dev/kernel/src/User.cc
index 421850f7..54f3853d 100644
--- a/dev/kernel/src/User.cc
+++ b/dev/kernel/src/User.cc
@@ -10,186 +10,161 @@
* ========================================================
*/
-#include <KernelKit/User.h>
-#include <KernelKit/KPC.h>
-#include <NewKit/KernelPanic.h>
#include <KernelKit/FileMgr.h>
+#include <KernelKit/KPC.h>
#include <KernelKit/MemoryMgr.h>
+#include <KernelKit/User.h>
+#include <NewKit/KernelPanic.h>
-#define kStdUserType (0xEE)
+#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
- ////////////////////////////////////////////////////////////
- Int32 cred_construct_token(Char* password, const Char* in_password, User* user, SizeT length)
- {
- if (!password || !user)
- return 1;
+namespace Kernel {
+namespace Detail {
+ ////////////////////////////////////////////////////////////
+ /// \brief Constructs a password by hashing the password.
+ /// \param password password to hash.
+ /// \return the hashed password
+ ////////////////////////////////////////////////////////////
+ Int32 cred_construct_token(Char* password, const Char* in_password, User* user, SizeT length) {
+ if (!password || !user) return 1;
+
+ kout << "cred_construct_token: Hashing user password...\r";
+
+ for (SizeT i_pass = 0UL; i_pass < length; ++i_pass) {
+ Char cur_chr = in_password[i_pass];
+
+ if (cur_chr == 0) break;
+
+ password[i_pass] = cur_chr | (user->IsStdUser() ? kStdUserType : kSuperUserType);
+ }
+
+ kout << "cred_construct_token: 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_to_fill) noexcept {
+ if (!password_to_fill || *password_to_fill == 0) return No;
+
+ SizeT len = rt_string_len(password_to_fill);
- kout << "cred_construct_token: Hashing user password...\r";
+ UserPublicKey password = new UserPublicKeyType[len];
- for (SizeT i_pass = 0UL; i_pass < length; ++i_pass)
- {
- Char cur_chr = in_password[i_pass];
+ MUST_PASS(password);
- if (cur_chr == 0)
- break;
+ rt_set_memory(password, 0, len);
- password[i_pass] = cur_chr | (user->IsStdUser() ? kStdUserType : kSuperUserType);
- }
+ // fill data first, generate hash.
+ // return false on error.
- kout << "cred_construct_token: Hashed user password.\r";
+ rt_copy_memory((VoidPtr) password_to_fill, password, len);
- return 0;
- }
- } // namespace Detail
+ if (!Detail::cred_construct_token(password, password_to_fill, this, len)) {
+ delete[] password;
+ password = nullptr;
- ////////////////////////////////////////////////////////////
- /// @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));
- }
+ return No;
+ }
- ////////////////////////////////////////////////////////////
- /// @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));
- }
+ // then store password.
- ////////////////////////////////////////////////////////////
- /// @brief User destructor class.
- ////////////////////////////////////////////////////////////
- User::~User() = default;
+ rt_copy_memory(password, this->mUserKey, rt_string_len(password_to_fill));
- Bool User::Save(const UserPublicKey password_to_fill) noexcept
- {
- if (!password_to_fill ||
- *password_to_fill == 0)
- return No;
+ delete[] password;
+ password = nullptr;
- SizeT len = rt_string_len(password_to_fill);
+ kout << "User::Save: Saved password successfully...\r";
- UserPublicKey password = new UserPublicKeyType[len];
+ return Yes;
+}
- MUST_PASS(password);
+Bool User::Matches(const UserPublicKey password_to_fill) noexcept {
+ if (!password_to_fill || *password_to_fill) return No;
- rt_set_memory(password, 0, len);
+ SizeT len = rt_string_len(password_to_fill);
- // fill data first, generate hash.
- // return false on error.
-
- rt_copy_memory((VoidPtr)password_to_fill, password, len);
-
- if (!Detail::cred_construct_token(password, password_to_fill, this, len))
- {
- delete[] password;
- password = nullptr;
-
- return No;
- }
-
- // then store password.
-
- rt_copy_memory(password, this->mUserKey, rt_string_len(password_to_fill));
-
- delete[] password;
- password = nullptr;
-
- kout << "User::Save: Saved password successfully...\r";
-
- return Yes;
- }
-
- Bool User::Matches(const UserPublicKey password_to_fill) noexcept
- {
- if (!password_to_fill ||
- *password_to_fill)
- return No;
-
- SizeT len = rt_string_len(password_to_fill);
-
- Char* password = new Char[len];
- MUST_PASS(password);
+ Char* password = new Char[len];
+ MUST_PASS(password);
- // fill data first, generate hash.
- // return false on error.
+ // fill data first, generate hash.
+ // return false on error.
- rt_copy_memory((VoidPtr)password_to_fill, password, len);
+ rt_copy_memory((VoidPtr) password_to_fill, password, len);
- if (!Detail::cred_construct_token(password, password_to_fill, this, len))
- {
- delete[] password;
- password = nullptr;
+ if (!Detail::cred_construct_token(password, password_to_fill, this, len)) {
+ delete[] password;
+ password = nullptr;
- return No;
- }
+ return No;
+ }
- kout << "User::Matches: Validating hashed passwords...\r";
+ kout << "User::Matches: Validating hashed passwords...\r";
- // now check if the password matches.
- if (rt_string_cmp(password, this->mUserKey, rt_string_len(this->mUserKey)) == 0)
- {
- kout << "User::Matches: Password matches.\r";
- return Yes;
- }
+ // now check if the password matches.
+ if (rt_string_cmp(password, this->mUserKey, rt_string_len(this->mUserKey)) == 0) {
+ kout << "User::Matches: Password matches.\r";
+ return Yes;
+ }
- kout << "User::Matches: Password doesn't match.\r";
- return No;
- }
+ kout << "User::Matches: 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;
+}
- 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.
- ////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////
+/// @brief Returns the user's name.
+////////////////////////////////////////////////////////////
- Char* User::Name() noexcept
- {
- return this->mUserName;
- }
+Char* User::Name() noexcept {
+ return this->mUserName;
+}
- ////////////////////////////////////////////////////////////
- /// @brief Returns the user's ring.
- /// @return The king of ring the user is attached to.
- ////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////
+/// @brief Returns the user's ring.
+/// @return The king of ring the user is attached to.
+////////////////////////////////////////////////////////////
- const UserRingKind& User::Ring() noexcept
- {
- return this->mUserRing;
- }
+const UserRingKind& User::Ring() noexcept {
+ return this->mUserRing;
+}
- Bool User::IsStdUser() noexcept
- {
- return this->Ring() == UserRingKind::kRingStdUser;
- }
+Bool User::IsStdUser() noexcept {
+ return this->Ring() == UserRingKind::kRingStdUser;
+}
- Bool User::IsSuperUser() noexcept
- {
- return this->Ring() == UserRingKind::kRingSuperUser;
- }
-} // namespace Kernel
+Bool User::IsSuperUser() noexcept {
+ return this->Ring() == UserRingKind::kRingSuperUser;
+}
+} // namespace Kernel
generated by cgit v1.2.3 (git 2.39.1) at 2026-03-13 10:53:46 +0000