private async void ExploitDetection_FakeMuteExploitDetected(AbuseTracker _, DiscordUser user)
{
if (user is null)
{
await Logger.Error("Log Channel", "User who attempted exploit is somehow null; cannot continue logging.");
return;
}
var logChannel = await client.GetChannelAsync(logChannelID);
if (logChannel is null)
{
await Logger.Error("Log Channel", "Logging channel is null; cannot continue logging.");
return;
}
var embed = new DiscordEmbedBuilder()
.WithTitle("🔊 Fake Mute/Deaf Exploit Detected")
.WithAuthor($"{user.Username}#{user.Discriminator} [{user.Id}]", null, user.GetAvatarUrl(ImageFormat.Auto))
.WithColor(new DiscordColor(config.LogChannelEmbedColor))
.WithFooter(logChannel.Guild?.Name ?? "null (hmmm - this shouldn't happen)")
.WithTimestamp(DateTime.Now)
.AddField("Voice Channel", $"<#{config.ChannelID}>", true)
.AddField("Action Taken", config.BanDetectedUsers ? "This user was banned." : "No action taken.", true)
.Build();
await logChannel.SendMessageAsync(embed);
}
private async void Detection_FakeMuteExploitDetected(AbuseTracker detectedUser, DiscordUser user)
{
if (!resetTask?.IsCompleted ?? false)
{
return;
}
await Logger.Warning("Exploit", $"Detected {detectedUser.UserID} speaking while muted for {(DateTime.Now - detectedUser.FirstHit)?.TotalSeconds} seconds.");
// We put this on its own thread since it shouldn't interrupt any of this code
resetTask = Task.Run(async() => await Cooldown(detectedUser));
if (!config.BanDetectedUsers)
{
return;
}
var member = await guild.GetMemberAsync(detectedUser.UserID);
try
{
await member.SendMessageAsync($"You have been banned from {guild.Name} because you were detected using a voice chat exploit.\n\n" +
"If you believe this is an error, please contact the server administrators.");
}
catch (Exception e)
{
await Logger.Warning("Exploit", $"Unable to send a DM to {member.DisplayName}#{member.Discriminator} [{detectedUser.UserID}]: {e.Message}");
}
try
{
await guild.BanMemberAsync(member, 0, $"{client.CurrentUser.Username}: Detected abuse of the Fake Mute exploit");
}
catch (Exception e)
{
await Logger.Error("Exploit", $"Unable to ban {member.DisplayName}#{member.Discriminator} [{detectedUser.UserID}]: {e.Message}");
}
}
private static async Task Cooldown(AbuseTracker detectedUser)
{
await Task.Delay(1000);
detectedUser.Reset();
}
