public async Task <ApiResult <CipherResponse> > EncryptAndSaveAttachmentAsync(Cipher cipher, byte[] data, string fileName)
{
var key = cipher.OrganizationId != null?_cryptoService.GetOrgKey(cipher.OrganizationId) : null;
var encFileName = fileName.Encrypt(cipher.OrganizationId);
var dataKey = _cryptoService.MakeEncKey(key);
var encBytes = _cryptoService.EncryptToBytes(data, dataKey.Item1);
var response = await _cipherApiRepository.PostAttachmentAsync(cipher.Id, encBytes,
dataKey.Item2.EncryptedString, encFileName.EncryptedString);
if (response.Succeeded)
{
var attachmentData = response.Result.Attachments.Select(a => new AttachmentData(a, cipher.Id));
await UpsertAttachmentDataAsync(attachmentData);
cipher.Attachments = response.Result.Attachments.Select(a => new Attachment(a));
}
else if (response.StatusCode == System.Net.HttpStatusCode.Forbidden ||
response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
{
_authService.LogOut();
}
return(response);
}
public async Task <ApiResult <CipherResponse> > EncryptAndSaveAttachmentAsync(Login login, byte[] data, string fileName)
{
var encFileName = fileName.Encrypt(login.OrganizationId);
var encBytes = _cryptoService.EncryptToBytes(data,
login.OrganizationId != null ? _cryptoService.GetOrgKey(login.OrganizationId) : null);
var response = await _cipherApiRepository.PostAttachmentAsync(login.Id, encBytes, encFileName.EncryptedString);
if (response.Succeeded)
{
var attachmentData = response.Result.Attachments.Select(a => new AttachmentData(a, login.Id));
foreach (var attachment in attachmentData)
{
await _attachmentRepository.UpsertAsync(attachment);
}
login.Attachments = response.Result.Attachments.Select(a => new Attachment(a));
}
else if (response.StatusCode == System.Net.HttpStatusCode.Forbidden ||
response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
{
MessagingCenter.Send(Application.Current, "Logout", (string)null);
}
return(response);
}
