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Code Issues Releases Wiki Activity

memory stored pinProtectedKey

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This commit is contained in:
Kyle Spearrin
2019-09-20 16:43:03 -04:00
parent 23b1373f80
commit ced9d33d2e
8 changed files with 75 additions and 55 deletions
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23
src/App/Pages/Settings/SettingsPage/SettingsPageViewModel.cs
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@@ -214,21 +214,24 @@ namespace Bit.App.Pages
var masterPassOnRestart = await _platformUtilsService.ShowDialogAsync(
AppResources.PINRequireMasterPasswordRestart, AppResources.UnlockWithPIN,
AppResources.Yes, AppResources.No);
var kdf = await _userService.GetKdfAsync();
var kdfIterations = await _userService.GetKdfIterationsAsync();
var email = await _userService.GetEmailAsync();
var pinKey = await _cryptoService.MakePinKeyAysnc(pin, email,
kdf.GetValueOrDefault(Core.Enums.KdfType.PBKDF2_SHA256),
kdfIterations.GetValueOrDefault(5000));
var key = await _cryptoService.GetKeyAsync();
var pinProtectedKey = await _cryptoService.EncryptAsync(key.Key, pinKey);
if(masterPassOnRestart)
{
var encPin = await _cryptoService.EncryptAsync(pin);
await _storageService.SaveAsync(Constants.ProtectedPin, encPin.EncryptedString);
_lockService.PinProtectedKey = pinProtectedKey;
}
else
{
var kdf = await _userService.GetKdfAsync();
var kdfIterations = await _userService.GetKdfIterationsAsync();
var email = await _userService.GetEmailAsync();
var pinKey = await _cryptoService.MakePinKeyAysnc(pin, email,
kdf.GetValueOrDefault(Core.Enums.KdfType.PBKDF2_SHA256),
kdfIterations.GetValueOrDefault(5000));
var key = await _cryptoService.GetKeyAsync();
var pinProtectedKey = await _cryptoService.EncryptAsync(key.Key, pinKey);
await _storageService.SaveAsync(Constants.PinProtectedKey, pinProtectedKey.EncryptedString);
}
}
@@ -239,8 +242,8 @@ namespace Bit.App.Pages
}
if(!_pin)
{
await _storageService.RemoveAsync(Constants.PinProtectedKey);
await _storageService.RemoveAsync(Constants.ProtectedPin);
await _cryptoService.ClearPinProtectedKeyAsync();
await _lockService.ClearAsync();
}
BuildList();
}