public string CreateUser(string msg, int clientId)
{
// Get message as object
Login login = MessageProccesing.DeserializeObject(msg) as Login;
// Check if user doesnt already exists in DB
DbMethods dbConnection = new DbMethods();
lock (activeUsers[clientId]) { dbConnection = activeUsers[clientId].dbConnection; }
if (dbConnection.CheckIfNameExist(login.username))
{
return(MessageProccesing.CreateMessage(ErrorCodes.USER_ALREADY_EXISTS));
}
// Hash password
login.passwordHash = Security.HashPassword(login.passwordHash);
if (dbConnection.AddNewUser(login.username, login.passwordHash))
{
return(MessageProccesing.CreateMessage(ErrorCodes.NO_ERROR));
}
else
{
return(MessageProccesing.CreateMessage(ErrorCodes.NO_ERROR));
}
}
public string CreateUser(string msg, int clientId)
{
string[] fields = msg.Split("$$", StringSplitOptions.RemoveEmptyEntries);
string username = fields[0].Split(':', StringSplitOptions.RemoveEmptyEntries)[1];
string password = fields[1].Split(':', StringSplitOptions.RemoveEmptyEntries)[1];
string IV = fields[2].Split(':', StringSplitOptions.RemoveEmptyEntries)[1];
string keyHash = fields[3].Split(':', StringSplitOptions.RemoveEmptyEntries)[1];
DbMethods dbConnection = new DbMethods();
lock (activeUsers[clientId]) { dbConnection = activeUsers[clientId].dbConnection; }
if (dbConnection.CheckIfNameExist(username))
{
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.USER_ALREADY_EXISTS, Options.CREATE_USER));
}
password = Security.HashPassword(password);
if (dbConnection.AddNewUser(username, password, IV, keyHash))
{
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.NO_ERROR, Options.CREATE_USER));
}
else
{
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.NO_ERROR, Options.CREATE_USER));
}
}
public string CheckUserName(string msg, int clientId)
{
string[] fields = msg.Split("$$");
string username = fields[0].Split(':')[1];
DbMethods dbConnection = new DbMethods();
lock (activeUsers[clientId]) { dbConnection = activeUsers[clientId].dbConnection; }
if (!dbConnection.CheckIfNameExist(username))
{
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.NO_ERROR, Options.CHECK_USER_NAME));
}
return(TransmisionProtocol.CreateServerMessage(ErrorCodes.USER_ALREADY_EXISTS, Options.CHECK_USER_NAME));
}
public string CheckUserName(string msg, int clientId)
{
// Get message as object
Username username = MessageProccesing.DeserializeObject(msg) as Username;
// Check if user doesnt already exists in DB
DbMethods dbConnection = new DbMethods();
lock (activeUsers[clientId]) { dbConnection = activeUsers[clientId].dbConnection; }
if (!dbConnection.CheckIfNameExist(username))
{
return(MessageProccesing.CreateMessage(ErrorCodes.NO_ERROR));
}
return(MessageProccesing.CreateMessage(ErrorCodes.USER_ALREADY_EXISTS));
}