/// <summary>
/// Decrypt and oad file from VENFT app to account
/// If account already exists, the data is updates.
/// If account do not exists, it will create new one and fill with the data
/// All accounts are stored in VEDLDataContext static class
/// After upload of the data, the local backup file is created. It is ecnrypted with private key, so key.json file is still required for the restart
/// </summary>
/// <param name="baseInfo"></param>
/// <param name="data"></param>
/// <param name="verifyActive"></param>
/// <returns></returns>
public static async Task <bool> LoadVENFTBackup(AdminActionBase baseInfo, EncryptedBackupDto data, bool verifyActive = false)
{
IAdminAction vres = null;
if (verifyActive)
{
vres = await VerifyAdminAction(baseInfo.Admin, baseInfo.Signature, baseInfo.Message);
if (vres == null)
{
return(false);
}
}
if (vres.Type != AdminActionTypes.ImportVENFTBackup)
{
throw new Exception("Provided Wrong action type.");
}
if (!VEDLDataContext.Accounts.TryGetValue(baseInfo.Admin, out var admin))
{
return(false);
}
var dadd = await ECDSAProvider.DecryptMessage(data.eadd, admin.Secret);
var dbackup = await ECDSAProvider.DecryptMessage(data.edata, admin.Secret);
var dpass = await ECDSAProvider.DecryptMessage(data.epass, admin.Secret);
if (!dbackup.Item1 || !dpass.Item1 || !dadd.Item1)
{
return(false);
}
Console.WriteLine("Loaded correct information for the update from the backup.");
if (VEDLDataContext.Accounts.TryGetValue(dadd.Item2, out var acc))
{
var r = await acc.LoadAccountFromVENFTBackup(dpass.Item2, dbackup.Item2);
if (r)
{
FileHelpers.WriteTextToFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, dadd.Item2 + "-backup.json"), JsonConvert.SerializeObject(data));
}
Console.WriteLine("Account updated from the backup.");
return(true);
}
else
{
var account = new NeblioAccount();
var res = await account.LoadAccountFromVENFTBackup(dpass.Item2, dbackup.Item2);
if (res && VEDLDataContext.Accounts.TryAdd(dadd.Item2, new NeblioAccount()))
{
FileHelpers.WriteTextToFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, dadd.Item2 + "-backup.json"), JsonConvert.SerializeObject(data));
if (data.asAdmin)
{
VEDLDataContext.AdminAddresses.Add(dadd.Item2);
}
Console.WriteLine("Account updated from the backup.");
return(true);
}
}
return(false);
}
public AdminController(IAdminAction service)
{
_service = service;
}
public AdminController(IAdminAction action, IAdminService service)
{
_action = action;
_service = service;
}
