sharp-chat/SharpChat/ClientCommands/RemoteAddressClientCommand.cs

31 lines
1.2 KiB
C#

using SharpChat.SockChat.S2CPackets;
using System.Net;
namespace SharpChat.ClientCommands;
public class RemoteAddressClientCommand : ClientCommand {
public bool IsMatch(ClientCommandContext ctx) {
return ctx.NameEquals("ip")
|| ctx.NameEquals("whois");
}
public async Task Dispatch(ClientCommandContext ctx) {
long msgId = ctx.Chat.RandomSnowflake.Next();
if(!ctx.User.Can(UserPermissions.SeeIPAddress)) {
await ctx.Chat.SendTo(ctx.User, new CommandResponseS2CPacket(msgId, LCR.COMMAND_NOT_ALLOWED, true, "/ip"));
return;
}
string? ipUserStr = ctx.Args.FirstOrDefault();
User? ipUser = null;
if(string.IsNullOrWhiteSpace(ipUserStr) || (ipUser = ctx.Chat.Users.FirstOrDefault(u => u.NameEquals(ipUserStr))) == null) {
await ctx.Chat.SendTo(ctx.User, new CommandResponseS2CPacket(msgId, LCR.USER_NOT_FOUND, true, ipUserStr ?? "User"));
return;
}
foreach(IPAddress ip in ctx.Chat.GetRemoteAddresses(ipUser))
await ctx.Chat.SendTo(ctx.User, new CommandResponseS2CPacket(msgId, LCR.IP_ADDRESS, false, ipUser.UserName, ip));
}
}