protected void ValidateCredentials(Connection.Tcp connection)
{
Message.Connection.Request request = new Message.Connection.Request
{
version = connection.version,
username = credentials.username,
password = credentials.password
};
connection.Send(request);
Message.Base v;
if (connection.Receive(out v) && v.IsType <Message.Connection.Validation>())
{
Message.Connection.Validation validation = (Message.Connection.Validation)v;
// Check if the sent credentials are OK
if (validation.accepted)
{
NegotiateChannels(connection);
}
else
{
Drop(connection, "Invalid credentials.");
}
}
else
{
Drop(connection, "Expected to receive credentials validation.");
}
}
protected void ValidateCredentials(Connection.Tcp connection)
{
Message.Base req;
if (connection.Receive(out req) && req.IsType <Message.Connection.Request>())
{
Message.Connection.Request request = (Message.Connection.Request)req;
connection.version = request.version;
if (connection.version < maxSupportedVersion)
{
Debug.LogWarningFormat("Client does not support protocol version '{0}'. Using version '{1}' instead.", maxSupportedVersion, connection.version);
}
Message.Connection.Validation validation = new Message.Connection.Validation();
// Check if the credentials are valid
if (request.username == credentials.username && request.password == credentials.password)
{
validation.accepted = true;
// Notify the client that the credentials are valid
connection.Send(validation);
NegotiateChannels(connection);
}
else
{
string error_message = string.Format("Invalid connection credentials for user '{0}'. Dropping connection.", request.username);
Debug.LogWarning(error_message);
validation.accepted = false;
// Notify the client that the credentials are wrong
connection.Send(validation);
// Drop the connection
Close(connection);
throw new DropException(error_message);
}
}
else
{
Drop(connection, "Expected to receive negotiation connection request.");
}
}
