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Code Issues Releases Wiki Activity

[PS-2358] Add kdf configuration options (#2328)

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* Implement kdf configuration

* Remove unused import

* Move kdf parameters to kdfConfiguration struct

* Remove unused state migration service keys

* Revert newline changes in PCLCryptoFunctionService

* Update KdfConfiguration.cs

* Add checks for argon2, clean statemigration service

* Update constants

* Clean up code

* Further cleanup

* Change KdfType to non-nullable in SetKeyConnectorKeyRequest

---------

Co-authored-by: Kyle Spearrin <kspearrin@users.noreply.github.com>
This commit is contained in:
Bernd Schoolmann
2023-01-30 17:34:50 +01:00
committed by GitHub
parent 8b08f906bd
commit c3ad5f0580
20 changed files with 135 additions and 101 deletions
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13
src/App/Pages/Accounts/SetPasswordPageViewModel.cs
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@@ -163,9 +163,9 @@ namespace Bit.App.Pages
return;
}
var kdf = KdfType.PBKDF2_SHA256;
var kdfConfig = new KdfConfig(KdfType.PBKDF2_SHA256, Constants.Pbkdf2Iterations, null, null);
var email = await _stateService.GetEmailAsync();
var key = await _cryptoService.MakeKeyAsync(MasterPassword, email, kdf, Constants.KdfIterations);
var key = await _cryptoService.MakeKeyAsync(MasterPassword, email, kdfConfig);
var masterPasswordHash = await _cryptoService.HashPasswordAsync(MasterPassword, key, HashPurpose.ServerAuthorization);
var localMasterPasswordHash = await _cryptoService.HashPasswordAsync(MasterPassword, key, HashPurpose.LocalAuthorization);
@@ -186,8 +186,10 @@ namespace Bit.App.Pages
MasterPasswordHash = masterPasswordHash,
Key = encKey.Item2.EncryptedString,
MasterPasswordHint = Hint,
Kdf = kdf,
KdfIterations = Constants.KdfIterations,
Kdf = kdfConfig.Type.GetValueOrDefault(KdfType.PBKDF2_SHA256),
KdfIterations = kdfConfig.Iterations.GetValueOrDefault(Constants.Pbkdf2Iterations),
KdfMemory = kdfConfig.Memory,
KdfParallelism = kdfConfig.Parallelism,
OrgIdentifier = OrgIdentifier,
Keys = new KeysRequest
{
@@ -201,8 +203,7 @@ namespace Bit.App.Pages
await _deviceActionService.ShowLoadingAsync(AppResources.CreatingAccount);
// Set Password and relevant information
await _apiService.SetPasswordAsync(request);
await _stateService.SetKdfTypeAsync(kdf);
await _stateService.SetKdfIterationsAsync(Constants.KdfIterations);
await _stateService.SetKdfConfigurationAsync(kdfConfig);
await _cryptoService.SetKeyAsync(key);
await _cryptoService.SetKeyHashAsync(localMasterPasswordHash);
await _cryptoService.SetEncKeyAsync(encKey.Item2.EncryptedString);