public static Objects.Server.Shadowsocks Shadowsocks(string text)
{
var shadowsocks = new Objects.Server.Shadowsocks();
try
{
Regex finder = new Regex("^(?i)ss://([A-Za-z0-9+-/=_]+)(#(.+))?", RegexOptions.IgnoreCase), parser = new Regex("^((?<method>.+):(?<password>.*)@(?<hostname>.+?):(?<port>\\d+?))$", RegexOptions.IgnoreCase);
var match = finder.Match(text);
if (!match.Success)
{
throw new FormatException();
}
match = parser.Match(UrlSafeBase64Decode(match.Groups[1].Value));
shadowsocks.Password = match.Groups["password"].Value;
shadowsocks.Address = match.Groups["hostname"].Value;
shadowsocks.Port = int.Parse(match.Groups["port"].Value);
if (text.Contains("#"))
{
shadowsocks.Remark = Uri.UnescapeDataString(Regex.Split(text, "#", RegexOptions.IgnoreCase)[1]);
}
else
{
shadowsocks.Remark = String.Format("{0}:{1}", shadowsocks.Address, shadowsocks.Port);
}
switch (match.Groups["method"].Value)
{
case "aes-256-cfb":
shadowsocks.EncryptMethod = 0;
break;
case "aes-128-cfb":
shadowsocks.EncryptMethod = 1;
break;
case "chacha20":
shadowsocks.EncryptMethod = 2;
break;
case "chacha20-ietf":
shadowsocks.EncryptMethod = 3;
break;
case "aes-256-gcm":
shadowsocks.EncryptMethod = 4;
break;
case "aes-128-gcm":
shadowsocks.EncryptMethod = 5;
break;
case "chacha20-ietf-poly1305":
shadowsocks.EncryptMethod = 6;
break;
default:
throw new NotSupportedException(String.Format("不支持的加密方式：{0}", match.Groups["method"].Value));
}
}
catch (NotSupportedException)
{
throw;
}
catch (Exception)
{
var data = new Uri(text);
var userinfo = UrlSafeBase64Decode(data.UserInfo).Split(':');
shadowsocks.Remark = data.GetComponents(UriComponents.Fragment, UriFormat.Unescaped);
shadowsocks.Address = data.IdnHost;
shadowsocks.Port = data.Port;
if (String.IsNullOrEmpty(shadowsocks.Remark))
{
shadowsocks.Remark = String.Format("{0}:{1}", shadowsocks.Address, shadowsocks.Port);
}
switch (userinfo[0])
{
case "aes-256-cfb":
shadowsocks.EncryptMethod = 0;
break;
case "aes-128-cfb":
shadowsocks.EncryptMethod = 1;
break;
case "chacha20":
shadowsocks.EncryptMethod = 2;
break;
case "chacha20-ietf":
shadowsocks.EncryptMethod = 3;
break;
case "aes-256-gcm":
shadowsocks.EncryptMethod = 4;
break;
case "aes-128-gcm":
shadowsocks.EncryptMethod = 5;
break;
case "chacha20-ietf-poly1305":
shadowsocks.EncryptMethod = 6;
break;
default:
throw new Exception(String.Format("不支持的加密方式：{0}", userinfo[0]));
}
shadowsocks.Password = userinfo[1];
}
return(shadowsocks);
}
public static string GetShadowsocks(Objects.Server.Shadowsocks shadowsocks, bool bypassChina = true)
{
var data = GetGeneric(bypassChina);
var server = new Objects.v2rayConfig.Protocol.Outbound.ShadowsocksServer()
{
address = shadowsocks.Address,
port = shadowsocks.Port,
password = shadowsocks.Password
};
switch (shadowsocks.EncryptMethod)
{
case 0:
server.method = "aes-256-cfb";
break;
case 1:
server.method = "aes-128-cfb";
break;
case 2:
server.method = "chacha20";
break;
case 3:
server.method = "chacha20-ietf";
break;
case 4:
server.method = "aes-256-gcm";
break;
case 5:
server.method = "aes-128-gcm";
break;
case 6:
server.method = "chacha20-poly1305";
break;
default:
server.method = "aes-256-cfb";
break;
}
data.outbounds.Insert(0, new Objects.v2rayConfig.Outbound()
{
protocol = "shadowsocks",
settings = new Objects.v2rayConfig.Protocol.Outbound.Shadowsocks()
{
servers = new List <Objects.v2rayConfig.Protocol.Outbound.ShadowsocksServer>()
{
server
}
},
tag = "defaultOutbound"
});
return(Newtonsoft.Json.JsonConvert.SerializeObject(data));
}
