sharp-chat/SharpChat/Commands/RemoteAddressCommand.cs

30 lines
1.1 KiB
C#

using SharpChat.Packet;
using System.Linq;
using System.Net;
namespace SharpChat.Commands {
public class RemoteAddressCommand : IChatCommand {
public bool IsMatch(ChatCommandContext ctx) {
return ctx.NameEquals("ip")
|| ctx.NameEquals("whois");
}
public void Dispatch(ChatCommandContext ctx) {
if(!ctx.User.Can(ChatUserPermissions.SeeIPAddress)) {
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.COMMAND_NOT_ALLOWED, true, "/ip"));
return;
}
string? ipUserStr = ctx.Args.FirstOrDefault();
ChatUser? ipUser;
if(string.IsNullOrWhiteSpace(ipUserStr) || (ipUser = ctx.Chat.Users.FirstOrDefault(u => u.NameEquals(ipUserStr))) == null) {
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.USER_NOT_FOUND, true, ipUserStr ?? string.Empty));
return;
}
foreach(IPAddress ip in ctx.Chat.GetRemoteAddresses(ipUser))
ctx.Chat.SendTo(ctx.User, new LegacyCommandResponse(LCR.IP_ADDRESS, false, ipUser.UserName, ip));
}
}
}