diff options
Diffstat (limited to 'SecurityPkg/Tcg/Opal')
| -rw-r--r-- | SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalDriver.c | 76 |
1 files changed, 53 insertions, 23 deletions
diff --git a/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalDriver.c b/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalDriver.c index 7c6deb8f39..3764b24344 100644 --- a/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalDriver.c +++ b/SecurityPkg/Tcg/Opal/OpalPasswordDxe/OpalDriver.c @@ -263,6 +263,7 @@ OpalDriverRequestPassword ( EFI_INPUT_KEY Key;
OPAL_SESSION Session;
BOOLEAN PressEsc;
+ BOOLEAN Locked;
if (Dev == NULL) {
return;
@@ -277,33 +278,61 @@ OpalDriverRequestPassword ( Session.MediaId = Dev->OpalDisk.MediaId;
Session.OpalBaseComId = Dev->OpalDisk.OpalBaseComId;
+ Locked = OpalDeviceLocked (&Dev->OpalDisk.SupportedAttributes, &Dev->OpalDisk.LockingFeature);
+
while (Count < MAX_PASSWORD_TRY_COUNT) {
Password = OpalDriverPopUpHddPassword (Dev, &PressEsc);
if (PressEsc) {
- //
- // User not input password and press ESC, keep device in lock status and continue boot.
- //
- do {
- CreatePopUp (
- EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
- &Key,
- L"Confirm: Not unlock device and continue boot?.",
- L"Press ENTER to confirm, Press Esc to input password",
- NULL
- );
- } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));
-
- if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
- gST->ConOut->ClearScreen(gST->ConOut);
+ if (Locked) {
//
- // Keep lock and continue boot.
+ // Current device in the lock status and
+ // User not input password and press ESC,
+ // keep device in lock status and continue boot.
//
- return;
+ do {
+ CreatePopUp (
+ EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
+ &Key,
+ L"Press ENTER to skip password, Press ESC to input password",
+ NULL
+ );
+ } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));
+
+ if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
+ gST->ConOut->ClearScreen(gST->ConOut);
+ //
+ // Keep lock and continue boot.
+ //
+ return;
+ } else {
+ //
+ // Let user input password again.
+ //
+ continue;
+ }
} else {
//
- // Let user input password again.
+ // Current device in the unlock status and
+ // User not input password and press ESC,
+ // Shutdown the device.
//
- continue;
+ do {
+ CreatePopUp (
+ EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
+ &Key,
+ L"Press ENTER to shutdown, Press ESC to input password",
+ NULL
+ );
+ } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));
+
+ if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {
+ gRT->ResetSystem (EfiResetShutdown, EFI_SUCCESS, 0, NULL);
+ } else {
+ //
+ // Let user input password again.
+ //
+ continue;
+ }
}
}
@@ -313,7 +342,7 @@ OpalDriverRequestPassword ( }
PasswordLen = (UINT32) AsciiStrLen(Password);
- if (OpalDeviceLocked (&Dev->OpalDisk.SupportedAttributes, &Dev->OpalDisk.LockingFeature)) {
+ if (Locked) {
Ret = OpalSupportUnlock(&Session, Password, PasswordLen, Dev->OpalDevicePath);
} else {
Ret = OpalSupportLock(&Session, Password, PasswordLen, Dev->OpalDevicePath);
@@ -349,12 +378,13 @@ OpalDriverRequestPassword ( CreatePopUp (
EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,
&Key,
- L"Opal password retry count is expired. Keep lock and continue boot.",
- L"Press ENTER to continue",
+ L"Opal password retry count exceeds the limit. Must shutdown!",
+ L"Press ENTER to shutdown",
NULL
);
} while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
- gST->ConOut->ClearScreen(gST->ConOut);
+
+ gRT->ResetSystem (EfiResetShutdown, EFI_SUCCESS, 0, NULL);
}
}
}
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