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[PM-2713] convert cipher service and others to crypto service api

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This commit is contained in:
Jacob Fink
2023-07-19 08:59:56 -04:00
parent 7fdc5597fc
commit 546bf8dcb1
6 changed files with 67 additions and 43 deletions
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42
src/Core/Services/CipherService.cs
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@@ -557,9 +557,20 @@ 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 encFileName = await _cryptoService.EncryptAsync(filename, orgKey);
var (attachmentKey, orgEncAttachmentKey) = await _cryptoService.MakeEncKeyAsync(orgKey);
var encFileData = await _cryptoService.EncryptToBytesAsync(data, attachmentKey);
CipherResponse response;
@@ -567,7 +578,7 @@ namespace Bit.Core.Services
{
var request = new AttachmentRequest
{
Key = orgEncAttachmentKey.EncryptedString,
Key = protectedAttachmentKey.EncryptedString,
FileName = encFileName.EncryptedString,
FileSize = encFileData.Buffer.Length,
};
@@ -578,7 +589,7 @@ namespace Bit.Core.Services
}
catch (ApiException e) when (e.Error.StatusCode == System.Net.HttpStatusCode.NotFound || e.Error.StatusCode == System.Net.HttpStatusCode.MethodNotAllowed)
{
response = await LegacyServerAttachmentFileUploadAsync(cipher.Id, encFileName, encFileData, orgEncAttachmentKey);
response = await LegacyServerAttachmentFileUploadAsync(cipher.Id, encFileName, encFileData, protectedAttachmentKey);
}
var userId = await _stateService.GetActiveUserIdAsync();
@@ -807,14 +818,27 @@ namespace Bit.Core.Services
var bytes = await attachmentResponse.Content.ReadAsByteArrayAsync();
var decBytes = await _cryptoService.DecryptFromBytesAsync(bytes, null);
var key = await _cryptoService.GetOrgKeyAsync(organizationId);
var encFileName = await _cryptoService.EncryptAsync(attachmentView.FileName, key);
var dataEncKey = await _cryptoService.MakeEncKeyAsync(key);
var encData = await _cryptoService.EncryptToBytesAsync(decBytes, dataEncKey.Item1);
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 encFileName = await _cryptoService.EncryptAsync(attachmentView.FileName, orgKey);
var encFileData = await _cryptoService.EncryptToBytesAsync(decBytes, attachmentKey);
var boundary = string.Concat("--BWMobileFormBoundary", DateTime.UtcNow.Ticks);
var fd = new MultipartFormDataContent(boundary);
fd.Add(new StringContent(dataEncKey.Item2.EncryptedString), "key");
fd.Add(new StreamContent(new MemoryStream(encData.Buffer)), "data", encFileName.EncryptedString);
fd.Add(new StringContent(protectedAttachmentKey.EncryptedString), "key");
fd.Add(new StreamContent(new MemoryStream(encFileData.Buffer)), "data", encFileName.EncryptedString);
await _apiService.PostShareCipherAttachmentAsync(cipherId, attachmentView.Id, fd, organizationId);
}