public void ProcessMessage(object sender, IrcEventArgs eventArgs)
{
_log.Debug($"Processing message: {eventArgs.Data.Message}");
//if (eventArgs.Data.Message[0] != Config.CommandPrefix) return;
if (eventArgs.Data.Message == null)
{
return;
}
string message = eventArgs.Data.Message.TrimStart(Config.CommandPrefix);
string nick = eventArgs.Data.From.Split('!')[0];
AdminConfigModel.Right inferredRight = Config.AdminChannels.Contains(eventArgs.Data.Channel) ? AdminConfigModel.Right.Admin : AdminConfigModel.Right.Guest;
_log.Debug($"Inferred right for {nick}: {inferredRight} (level {(int) inferredRight})");
AdminConfigModel.User user = Config.Users.FirstOrDefault(configUser => configUser.Nick == nick) ?? new AdminConfigModel.User
{
Nick = nick
};
_log.Debug($"User instance right for {nick}: {user.Right} (level {(int) user.Right})");
foreach (IAdminCommand command in Commands)
{
foreach (Regex regex in command.Patterns)
{
Match match = regex.Match(message);
if (!match.Success)
{
continue;
}
_log.Debug($"Successfully matched '{match.Value}' with {regex}");
RequiredRight requiredRight =
(RequiredRight)
Attribute.GetCustomAttribute(command.GetType(), typeof(RequiredRight));
IgnoreException ignoreException = (IgnoreException)Attribute.GetCustomAttribute(command.GetType(),
typeof(IgnoreException));
NoPrefix noPrefix = (NoPrefix)Attribute.GetCustomAttribute(command.GetType(), typeof(NoPrefix));
DoNotBreakAfterExecution doNotBreakAfterExecution =
(DoNotBreakAfterExecution)Attribute.GetCustomAttribute(command.GetType(),
typeof(DoNotBreakAfterExecution));
if (noPrefix == null)
{
if (eventArgs.Data.Message[0] != Config.CommandPrefix)
{
continue;
}
}
bool shouldIgnoreException = ignoreException != null;
if (requiredRight == null)
{
_log.Debug($"No permissions defined via RequiredRights attribute for command {command.Name}. Not going to allow command to run as this could be a very dangerous mistake.");
break;
}
_log.Debug($"Required right for {command.Name} is {requiredRight.Right} (level {(int) requiredRight.Right})");
if (!(user.Right >= requiredRight.Right || inferredRight >= requiredRight.Right))
{
_log.Info($"{nick} tried to run '{message}' but does not have permissions.");
_client.SendMessage(SendType.Notice, nick, $"You do not have access to {command.Name}");
break;
}
_log.Info($"Running {command.Name} for {nick}");
try
{
command.RunCommand(_client, match.Groups, eventArgs, _ircBot);
}
catch (Exception e)
{
if (shouldIgnoreException)
{
throw;
}
_backtraceClient?.Attributes.Add("RequestorNick", nick);
_backtraceClient?.Attributes.Add("AdminCommandName", command.Name);
_backtraceClient?.Attributes.Add("Message", message);
_backtraceClient?.Attributes.Add("NetworkUri", _ircBot.Settings.ConnectionUri);
_backtraceClient?.Attributes.Add("AdminRight", user.Right);
_backtraceClient?.Send(e);
if (e.InnerException == null)
{
_client.SendMessage(SendType.Message, eventArgs.Data.Channel, $"Well this is dumb: {e.Source}: {e.Message}");
break;
}
_backtraceClient?.Send(e.InnerException);
_client.SendMessage(SendType.Message, eventArgs.Data.Channel,
$"Well this is dumb: {e.InnerException.Source}: {e.InnerException.Message}");
break;
}
if (doNotBreakAfterExecution == null)
{
break;
}
}
}
}
public RequiredRight(AdminConfigModel.Right right)
{
Right = right;
}