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Code Issues Releases Wiki Activity

[PM-2713] consolidate attachment key creation

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- also fix ios files missed during symbol rename
This commit is contained in:
Jacob Fink
2023-08-01 09:30:00 -04:00
parent b1eb263fef
commit 7fb89fa1a5
3 changed files with 25 additions and 32 deletions
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45
src/Core/Services/CipherService.cs
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@@ -556,20 +556,9 @@ namespace Bit.Core.Services
public async Task<Cipher> SaveAttachmentRawWithServerAsync(Cipher cipher, string filename, byte[] data)
{
SymmetricCryptoKey attachmentKey;
EncString protectedAttachmentKey;
var orgKey = await _cryptoService.GetOrgKeyAsync(cipher.OrganizationId);
if (orgKey != null)
{
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(orgKey);
}
else
{
var userKey = await _cryptoService.GetUserKeyWithLegacySupportAsync();
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(userKey);
}
var (attachmentKey, protectedAttachmentKey, encKey) = await MakeAttachmentKeyAsync(cipher.OrganizationId);
var encFileName = await _cryptoService.EncryptAsync(filename, orgKey);
var encFileName = await _cryptoService.EncryptAsync(filename, encKey);
var encFileData = await _cryptoService.EncryptToBytesAsync(data, attachmentKey);
CipherResponse response;
@@ -806,6 +795,21 @@ namespace Bit.Core.Services
// Helpers
private async Task<Tuple<SymmetricCryptoKey, EncString, SymmetricCryptoKey>> MakeAttachmentKeyAsync(string organizationId)
{
SymmetricCryptoKey attachmentKey;
EncString protectedAttachmentKey;
var orgKey = await _cryptoService.GetOrgKeyAsync(organizationId);
if (orgKey != null)
{
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(orgKey);
return new Tuple<SymmetricCryptoKey, EncString, SymmetricCryptoKey>(attachmentKey, protectedAttachmentKey, orgKey);
}
var userKey = await _cryptoService.GetUserKeyWithLegacySupportAsync();
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(userKey);
return new Tuple<SymmetricCryptoKey, EncString, SymmetricCryptoKey>(attachmentKey, protectedAttachmentKey, userKey);
}
private async Task ShareAttachmentWithServerAsync(AttachmentView attachmentView, string cipherId,
string organizationId)
{
@@ -818,20 +822,9 @@ namespace Bit.Core.Services
var bytes = await attachmentResponse.Content.ReadAsByteArrayAsync();
var decBytes = await _cryptoService.DecryptFromBytesAsync(bytes, null);
SymmetricCryptoKey attachmentKey;
EncString protectedAttachmentKey;
var orgKey = await _cryptoService.GetOrgKeyAsync(organizationId);
if (orgKey != null)
{
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(orgKey);
}
else
{
var userKey = await _cryptoService.GetUserKeyWithLegacySupportAsync();
(attachmentKey, protectedAttachmentKey) = await _cryptoService.MakeDataEncKeyAsync(userKey);
}
var (attachmentKey, protectedAttachmentKey, encKey) = await MakeAttachmentKeyAsync(organizationId);
var encFileName = await _cryptoService.EncryptAsync(attachmentView.FileName, orgKey);
var encFileName = await _cryptoService.EncryptAsync(attachmentView.FileName, encKey);
var encFileData = await _cryptoService.EncryptToBytesAsync(decBytes, attachmentKey);
var boundary = string.Concat("--BWMobileFormBoundary", DateTime.UtcNow.Ticks);