public async Task <ChadderError> LoadUser(ChadderLocalUserRecord record)
{
try
{
var keyPackage = Chadder.Data.Base.Content.Deserialize <PlainBinary>(record.DatabaseKey);
sqlDB = await ChadderSQLUserDB.GetUserDatabase(record.UserId, keyPackage.BinData, InstanceId);
}
catch (Exception ex)
{
Insight.Report(ex);
return(ChadderError.DB_FAILED_OPEN);
}
await db.Load();
IsOnline = true;
await FinishLoading();
return(ChadderError.OK);
}
public async Task <ChadderError> CreateUser(string Name, string Username = null, string password = null)
{
if (await DeviceExists() == false)
{
var temp = await CreateDevice();
if (temp != ChadderError.OK)
{
return(temp);
}
}
if (password != null)
{
password = await SharedUtil.GetPasswordHash(password);
}
var keypair = await KeyFactory.GenerateBook();
var pbk = await keypair.GetPublicBook();
var devicePair = await KeyFactory.RefreshBook(db.LocalDevice.PrivateKeyBook);
var devicePublic = await devicePair.GetPublicBook();
var request = new CreateUserParameter()
{
DeviceId = db.LocalDevice.DeviceId,
Name = Name,
Username = Username,
Password = password,
PublicKey = pbk.Serialize(),
UserDevicePublicKey = devicePublic.Serialize(),
RefreshToken = await CryptoHelper.CreateRandomData(32)
};
await request.Sign(db.LocalDevice.PrivateKeyBook.GetMaster());
var response = await Session.PostRequestAPI <BasicResponse <string> >(Urls.CreateUser, request);
if (response.Error == ChadderError.OK)
{
var key = await CryptoHelper.CreateRandomData(32);
sqlDB = await ChadderSQLUserDB.GetUserDatabase(response.Extra, key, InstanceId);
db.LocalUser = new ChadderLocalUserInfo()
{
PrivateKeyBookData = keypair.Serialize(),
UserId = response.Extra,
Name = Name,
Picture = db.GetPicture(null),
RefreshToken = request.RefreshToken
};
await sqlDB.InsertAsync(db.LocalUser);
var keyPackage = new PlainBinary(key);
var record = new ChadderLocalUserRecord()
{
UserId = response.Extra,
Name = Name,
DatabaseKey = keyPackage.Serialize(),
RefreshToken = request.RefreshToken
};
var mainDB = await ChadderSQLMainDB.GetDatabase(InstanceId);
await mainDB.InsertAsync(record);
IsOnline = true;
await FinishLoading();
}
return(response.Error);
}