private void UpdateTaskInfo()
{
PreKeyring.FileInfo_Update
(
new SecuruStik.DB.FileMetaData
{
FileName = Path.GetFileName(VelostiScsi.CurrentTask.PlaintextFilePath),
FilePath = VelostiScsi.CurrentTask.PlaintextFilePath,
Key = VelostiScsi.CurrentTask.Key,
PlainTextHash = VelostiScsi.CurrentTask.HashValueOfPlaintext,
CryptTextHash = VelostiScsi.CurrentTask.HashValueOfCryptotext
}
);
}
public Boolean DownloadSharingFile(Protocal.SharingInfo si)
{
String copyRef = si.Reference;
String fileName = si.FileName;
try
{
String dropboxPath = BaseExtension.FileStringHelper.GetNonConflictFileName(Path.Combine(DropBoxController.DropBox_DownloadFolder, fileName));
UserKey uk = PreKeyring.UserKey;
PRE_KEY userKey = new PRE_KEY();
userKey.PK.PK1 = uk.PK1;
userKey.PK.PK2 = uk.PK2;
userKey.SK.X1 = uk.SK1;
userKey.SK.X2 = uk.SK2;
PRE_Cipher CKey = new PRE_Cipher();
CKey.E = si.CKey_E;
CKey.F = si.CKey_F;
CKey.U = si.CKey_U;
CKey.W = si.CKey_W;
String key = ProxyReEncryption.KeyDecrypt(userKey, CKey);
FileMetaData fi = new FileMetaData();
fi.FileName = fileName;
fi.FilePath = this.dropBoxController.DropboxSecuruStikFolder2SecuruStikFolder(dropboxPath);
fi.Key = key;
fi.PlainTextHash = "";
fi.CryptTextHash = "";
PreKeyring.FileInfo_Update(fi);
String dropboxRemotePath = this.dropBoxController.SecuruStikFolder2RemoteDropboxPath(fi.FilePath);
this.dropBoxController.CopyAsync(copyRef, dropboxRemotePath);
}
catch (System.Exception ex)
{
log.ErrorFormat("DownloadSharingFile {0}", si.FileName, ex);
PreKeyring.SharingFile_Delete(si.Reference);
return(false);
}
return(true);
}