public async Task <Socks5Server> StartAsync(Server s)
{
var server = (TrojanServer)s;
var trojanConfig = new TrojanConfig
{
local_addr = this.LocalAddress(),
local_port = this.Socks5LocalPort(),
remote_addr = await server.AutoResolveHostnameAsync(),
remote_port = server.Port,
password = new List <string>
{
server.Password
},
ssl = new TrojanSSL
{
sni = server.Host.ValueOrDefault() ?? server.Hostname
}
};
await using (var fileStream = new FileStream(Constants.TempConfig, FileMode.Create, FileAccess.Write, FileShare.Read))
{
await JsonSerializer.SerializeAsync(fileStream, trojanConfig, Global.NewCustomJsonSerializerOptions());
}
await StartGuardAsync("-config ..\\data\\last.json");
return(new Socks5Server(IPAddress.Loopback.ToString(), this.Socks5LocalPort(), server.Hostname));
}
public override IList <IAdapterConfig> ReadJson(JsonReader reader, Type objectType, IList <IAdapterConfig> existingValue, bool hasExistingValue, JsonSerializer serializer)
{
var jsonList = JArray.Load(reader);
var objList = new List <IAdapterConfig>(jsonList.Count);
foreach (var json in jsonList)
{
var jsonReader = json.CreateReader();
var adapterType = json[nameof(IAdapterConfig.AdapterType)].Value <string>();
switch (adapterType)
{
case "shadowsocks":
var ss = new ShadowsocksConfig();
serializer.Populate(jsonReader, ss);
objList.Add(ss);
break;
case "http":
var http = new HttpConfig();
serializer.Populate(jsonReader, http);
objList.Add(http);
break;
case "trojan":
var trojan = new TrojanConfig();
serializer.Populate(jsonReader, trojan);
objList.Add(trojan);
break;
}
}
return(objList);
}
public IAdapterConfig Decode(string data)
{
Uri uri;
try
{
uri = new Uri(data);
}
catch (FormatException)
{
return(null);
}
if (!uri.IsAbsoluteUri)
{
return(null);
}
var scheme = uri.Scheme;
if (scheme != "trojan")
{
return(null);
}
var trojanConfig = new TrojanConfig
{
ServerHost = uri.Host,
ServerPort = uri.Port == -1 ? 443 : uri.Port,
Password = uri.UserInfo
};
return(trojanConfig);
}
private TrojanConfig DecodeUriToConfig(string data)
{
Uri uri;
try
{
uri = new Uri(data);
}
catch (UriFormatException)
{
return(null);
}
var scheme = uri.Scheme;
if (scheme != "trojan")
{
return(null);
}
var trojanConfig = new TrojanConfig
{
ServerHost = uri.Host,
ServerPort = uri.Port,
Password = uri.UserInfo
};
return(trojanConfig);
}
public TrojanFactory(TrojanConfig config)
{
host = new HostName(config.ServerHost);
serviceName = config.ServerPort.ToString();
allowInsecure = config.AllowInsecure;
var keyBuf = new byte[32];
YtCrypto.Util.Sha224(Encoding.UTF8.GetBytes(config.Password), keyBuf);
hashedKey = Encoding.ASCII.GetBytes(BitConverter.ToString(keyBuf).Replace("-", string.Empty).ToLower()).AsMemory(0, 56);
}
private static string TrojanConfigEncoder(TrojanConfig config)
{
return($"trojan://{Uri.EscapeDataString(config.Password)}@{config.ServerHost}:{config.ServerPort}");
}
public TrojanFactory(TrojanConfig config)
{
this.config = config;
}
