public static List <Server> GetServers(string ssURL)
{
var matches = UrlFinder.Matches(ssURL);
if (matches.Count <= 0)
{
return(null);
}
List <Server> servers = new List <Server>();
foreach (Match match in matches)
{
Server tmp = new Server();
var base64 = match.Groups["base64"].Value;
var tag = match.Groups["tag"].Value;
if (!tag.IsNullOrEmpty())
{
tmp.remarks = HttpUtility.UrlDecode(tag, Encoding.UTF8);
}
Match details = DetailsParser.Match(Encoding.UTF8.GetString(Convert.FromBase64String(
base64.PadRight(base64.Length + (4 - base64.Length % 4) % 4, '='))));
if (!details.Success)
{
continue;
}
tmp.method = details.Groups["method"].Value;
tmp.password = details.Groups["password"].Value;
tmp.server = details.Groups["hostname"].Value;
tmp.server_port = int.Parse(details.Groups["port"].Value);
servers.Add(tmp);
}
return(servers);
}
public Server(string ssURL) : this()
{
var match = UrlFinder.Match(ssURL);
if (!match.Success)
{
throw new FormatException();
}
var base64 = match.Groups[1].Value;
match = DetailsParser.Match(Encoding.UTF8.GetString(Convert.FromBase64String(
base64.PadRight(base64.Length + (4 - base64.Length % 4) % 4, '='))));
method = match.Groups["method"].Value;
auth = match.Groups["auth"].Success;
password = match.Groups["password"].Value;
server = match.Groups["hostname"].Value;
server_port = int.Parse(match.Groups["port"].Value);
}
/**
* start with "ss://".
* Reference code:
* https://github.com/shadowsocks/shadowsocks-windows/raw/master/shadowsocks-csharp/Model/Server.cs
*/
public static ServerProfile ParseLegacyServer(string ssUrl)
{
var match = UrlFinder.Match(ssUrl);
if (!match.Success)
{
return(null);
}
ServerProfile serverProfile = new ServerProfile();
var base64 = match.Groups["base64"].Value.TrimEnd('/');
var tag = match.Groups["tag"].Value;
if (!string.IsNullOrEmpty(tag))
{
serverProfile.vRemarks = HttpUtility.UrlDecode(tag, Encoding.UTF8);
}
Match details = null;
try
{
details = DetailsParser.Match(
Encoding.UTF8.GetString(Convert.FromBase64String(base64.PadRight(base64.Length + (4 - base64.Length % 4) % 4, '='))));
}
catch (FormatException)
{
return(null);
}
if (!details.Success)
{
return(null);
}
serverProfile.vEncrypt = details.Groups["method"].Value;
serverProfile.vPassword = details.Groups["password"].Value;
serverProfile.vHostIP = details.Groups["hostname"].Value;
serverProfile.vPort = int.Parse(details.Groups["port"].Value);
serverProfile.SetFriendlyNameDefault();
return(serverProfile);
}
public Server(string ssURL) : this()
{
var match = UrlFinder.Match(ssURL);
if (!match.Success)
{
throw new FormatException();
}
var base64 = match.Groups[1].Value;
var tag = match.Groups[3].Value;
if (!tag.IsNullOrEmpty())
{
remarks = HttpUtility.UrlDecode(tag, Encoding.UTF8);
}
match = DetailsParser.Match(Encoding.UTF8.GetString(Convert.FromBase64String(
base64.PadRight(base64.Length + (4 - base64.Length % 4) % 4, '='))));
method = match.Groups["method"].Value;
password = match.Groups["password"].Value;
server = match.Groups["hostname"].Value;
server_port = int.Parse(match.Groups["port"].Value);
}
private static Server ParseLegacyURL(string ssURL)
{
var match = UrlFinder.Match(ssURL);
if (!match.Success)
{
return(null);
}
Server server = new Server();
var base64 = match.Groups["base64"].Value.TrimEnd('/');
var tag = match.Groups["tag"].Value;
if (!tag.IsNullOrEmpty())
{
server.remarks = HttpUtility.UrlDecode(tag, Encoding.UTF8);
}
Match details = null;
try
{
details = DetailsParser.Match(Encoding.UTF8.GetString(Convert.FromBase64String(
base64.PadRight(base64.Length + (4 - base64.Length % 4) % 4, '='))));
}
catch (FormatException)
{
return(null);
}
if (!details.Success)
{
return(null);
}
server.method = details.Groups["method"].Value;
server.password = details.Groups["password"].Value;
server.server = details.Groups["hostname"].Value;
server.server_port = int.Parse(details.Groups["port"].Value);
return(server);
}
public Server(string ssUrl)
{
if (!ssUrl.StartsWith("ss://", StringComparison.OrdinalIgnoreCase))
{
throw new Exception("Invalid");
}
if (ssUrl.EndsWith("/?outline=1", StringComparison.OrdinalIgnoreCase))
{
var outline = OutlineFinder.Match(ssUrl);
if (outline.Success)
{
var base64 = outline.Groups["base64"].Value.TrimEnd('/');
var spl = base64.DeBase64().Split(':');
if (spl.Length == 2)
{
method = spl[0];
password = spl[1];
server = outline.Groups["hostname"].Value;
server_port = int.Parse(outline.Groups["port"].Value);
timeout = DefaultServerTimeoutSec;
Logging.Info("Parse Outline Server:" + FriendlyName());
return;
}
}
}
if (UriFinder.IsMatch(ssUrl))
{//new format
Uri parsedUrl;
try
{
parsedUrl = new Uri(ssUrl);
}
catch (UriFormatException)
{
throw new Exception("Invalid");
}
remarks = parsedUrl.GetComponents(UriComponents.Fragment, UriFormat.Unescaped);
server = parsedUrl.GetComponents(UriComponents.Host, UriFormat.Unescaped);
server_port = parsedUrl.Port;
var rawUserInfo = parsedUrl.GetComponents(UriComponents.UserInfo, UriFormat.Unescaped);
var base64 = rawUserInfo.Replace('-', '+').Replace('_', '/'); // Web-safe base64 to normal base64
string userInfo;
try
{
userInfo = base64.DeBase64();
}
catch (FormatException)
{
throw new Exception("Invalid");
}
var userInfoParts = userInfo.Split(new[] { ':' }, 2);
if (userInfoParts.Length != 2)
{
throw new Exception("Invalid");
}
method = userInfoParts[0];
password = userInfoParts[1];
var queryParameters = new NameValueCollection();
if (parsedUrl.Query.StartsWith("?"))
{
var queryString = parsedUrl.Query.Substring(1, parsedUrl.Query.Length - 1);
foreach (string element in queryString.Split('&'))
{
string[] pair = element.Split('=');
if (pair.Length == 2)
{
string name = Uri.UnescapeDataString(pair[0]);
string value = Uri.UnescapeDataString(pair[1]);
queryParameters.Add(name, value);
}
}
}
var pluginParts = (queryParameters["plugin"] ?? "").Split(new[] { ';' }, 2);
if (pluginParts.Length > 0)
{
plugin = pluginParts[0] ?? "";
}
if (pluginParts.Length > 1)
{
plugin_opts = pluginParts[1] ?? "";
}
timeout = DefaultServerTimeoutSec;
Logging.Info("Parse Server:" + FriendlyName());
}
else
{
var matchOld = UrlFinder.Match(ssUrl);
if (matchOld.Success)
{
var base64 = matchOld.Groups["base64"].Value.TrimEnd('/');
var tag = matchOld.Groups["tag"].Value;
if (!string.IsNullOrEmpty(tag))
{
remarks = Uri.UnescapeDataString(tag);
}
Match details;
try
{
details = DetailsParser.Match(base64.DeBase64());
}
catch (FormatException)
{
throw new Exception("Invalid");
}
if (!details.Success)
{
throw new Exception("Invalid");
}
method = details.Groups["method"].Value;
password = details.Groups["password"].Value;
server = details.Groups["hostname"].Value;
server_port = int.Parse(details.Groups["port"].Value);
timeout = DefaultServerTimeoutSec;
Logging.Info("Parse Classic Server:" + FriendlyName());
}
else
{
throw new FormatException("ParseFail:" + ssUrl);
}
}
}
