Tuple <JObject, JToken> Vmess2Config(Models.Datas.Vmess vmess)
{
if (vmess == null)
{
return(null);
}
var outVmess = LoadVmessDecodeTemplate();
var streamToken = JObject.Parse(@"{streamSettings:{}}");
streamToken["streamSettings"] = GenStreamSetting(vmess);
var o = outVmess as JObject;
Misc.Utils.MergeJson(ref o, streamToken);
var node = outVmess["settings"]["vnext"][0];
node["address"] = vmess.add;
node["port"] = VgcApis.Misc.Utils.Str2Int(vmess.port);
node["users"][0]["id"] = vmess.id;
node["users"][0]["alterId"] = VgcApis.Misc.Utils.Str2Int(vmess.aid);
var tpl = cache.tpl.LoadTemplate("tplImportVmess") as JObject;
tpl["v2raygcon"]["alias"] = vmess.ps;
return(new Tuple <JObject, JToken>(tpl, outVmess));
}
JToken GenStreamSetting(Models.Datas.Vmess vmess)
{
// insert stream type
string[] streamTypes = { "ws", "tcp", "kcp", "h2", "quic" };
string streamType = vmess?.net?.ToLower();
if (!streamTypes.Contains(streamType))
{
return(JToken.Parse(@"{}"));
}
if (streamType == "tcp" && vmess.type == "http")
{
streamType = "tcp_http";
}
var streamToken = cache.tpl.LoadTemplate(streamType);
try
{
FillStreamSettingsDetail(vmess, streamType, streamToken);
}
catch { }
var isUseTls = vmess.tls?.ToLower() == "tls";
try
{
streamToken["security"] = isUseTls ? "tls" : "none";
}
catch { }
return(streamToken);
}
List <Tuple <Models.Datas.Vmess, string> > GenVmessTestData()
{
var data = new List <Tuple <Models.Datas.Vmess, string> >();
var vmessStandard = new Models.Datas.Vmess
{
v = "2",
add = "1.2.3.4",
port = "1234",
id = Guid.NewGuid().ToString(),
ps = "standard",
};
var linkStandard = vmessStandard.ToVmessLink();
var vmessNonStandard = new Models.Datas.Vmess
{
v = "2",
add = "1.2.3.4",
port = "1234",
id = Guid.NewGuid().ToString(),
ps = "non-standard",
};
var linkNonStandard = vmessNonStandard.ToVmessLink().Replace(@"=", @"");
data.Add(new Tuple <Models.Datas.Vmess, string>(vmessStandard, linkStandard));
data.Add(new Tuple <Models.Datas.Vmess, string>(vmessNonStandard, linkNonStandard));
return(data);
}
Models.Datas.Vmess ExtractBasicInfo(
Func <string, string, string> GetStr, string prefix)
{
Models.Datas.Vmess vmess = new Models.Datas.Vmess
{
v = "2",
ps = GetStr("v2raygcon", "alias")
};
vmess.add = GetStr(prefix, "address");
vmess.port = GetStr(prefix, "port");
vmess.id = GetStr(prefix, "users.0.id");
vmess.aid = GetStr(prefix, "users.0.alterId");
return(vmess);
}
private static void FillStreamSettingsDetail(Models.Datas.Vmess vmess, string streamType, JToken streamToken)
{
switch (streamType)
{
case "grpc_multi":
streamToken["grpcSettings"]["serviceName"] = vmess.path; // quic.type
break;
case "quic":
streamToken["quicSettings"]["header"]["type"] = vmess.type; // quic.type
streamToken["quicSettings"]["security"] = vmess.host; // quic.security
streamToken["quicSettings"]["key"] = vmess.path; // quic.key
break;
case "tcp":
// issue #7 should keep header.type = none
// streamToken["tcpSettings"]["header"]["type"] = vmess.type;
break;
case "tcp_http":
streamToken["tcpSettings"]["header"]["type"] = vmess.type;
streamToken["tcpSettings"]["header"]["request"]["path"] =
Misc.Utils.Str2JArray(string.IsNullOrEmpty(vmess.path) ? "/" : vmess.path);
streamToken["tcpSettings"]["header"]["request"]["headers"]["Host"] =
Misc.Utils.Str2JArray(vmess.host);
break;
case "kcp":
streamToken["kcpSettings"]["header"]["type"] = vmess.type;
if (!string.IsNullOrEmpty(vmess.path))
{
streamToken["kcpSettings"]["seed"] = vmess.path;
}
break;
case "ws":
streamToken["wsSettings"]["path"] =
string.IsNullOrEmpty(vmess.v) ? vmess.host : vmess.path;
if (vmess.v == "2" && !string.IsNullOrEmpty(vmess.host))
{
streamToken["wsSettings"]["headers"]["Host"] = vmess.host;
}
break;
case "h2":
streamToken["httpSettings"]["path"] = vmess.path;
streamToken["httpSettings"]["host"] = Misc.Utils.Str2JArray(vmess.host);
break;
}
}
JToken GenStreamSetting(Models.Datas.Vmess vmess)
{
// insert stream type
string[] streamTypes = { "ws", "tcp", "kcp", "h2", "quic", "grpc" };
string streamType = vmess?.net?.ToLower();
if (!streamTypes.Contains(streamType))
{
return(JToken.Parse(@"{}"));
}
if (streamType == "tcp" && vmess.type == "http")
{
streamType = "tcp_http";
}
if (streamType == "grpc")
{
streamType = "grpc_multi";
}
var streamToken = cache.tpl.LoadTemplate(streamType);
try
{
FillStreamSettingsDetail(vmess, streamType, streamToken);
}
catch { }
var isUseTls = vmess.tls?.ToLower() == "tls";
try
{
streamToken["security"] = isUseTls ? "tls" : "none";
}
catch { }
if (isUseTls && !string.IsNullOrWhiteSpace(vmess.sni))
{
try
{
streamToken["tlsSettings"] = JObject.Parse(@"{}");
streamToken["tlsSettings"]["allowInsecure"] = false;
streamToken["tlsSettings"]["serverName"] = vmess.sni;
}
catch { }
}
return(streamToken);
}
void ExtractTcpHttpSettings(JObject json, bool isUseV4, Models.Datas.Vmess vmess)
{
try
{
var path = isUseV4 ?
json["outbounds"][0]["streamSettings"]["tcpSettings"]["header"]["request"]["path"] :
json["outbound"]["streamSettings"]["tcpSettings"]["header"]["request"]["path"];
vmess.path = Misc.Utils.JArray2Str(path as JArray);
}
catch { }
try
{
var hosts = isUseV4 ?
json["outbounds"][0]["streamSettings"]["tcpSettings"]["header"]["request"]["headers"]["Host"] :
json["outbound"]["streamSettings"]["tcpSettings"]["header"]["request"]["headers"]["Host"];
vmess.host = Misc.Utils.JArray2Str(hosts as JArray);
}
catch { }
}
Tuple <JObject, JToken> Vmess2Config(Models.Datas.Vmess vmess)
{
if (vmess == null)
{
return(null);
}
var outVmess = cache.tpl.LoadTemplate("outbVmess");
outVmess["streamSettings"] = GenStreamSetting(vmess);
var node = outVmess["settings"]["vnext"][0];
node["address"] = vmess.add;
node["port"] = VgcApis.Misc.Utils.Str2Int(vmess.port);
node["users"][0]["id"] = vmess.id;
node["users"][0]["alterId"] = VgcApis.Misc.Utils.Str2Int(vmess.aid);
var tpl = cache.tpl.LoadTemplate("tplImportVmess") as JObject;
tpl["v2raygcon"]["alias"] = vmess.ps;
return(new Tuple <JObject, JToken>(tpl, outVmess));
}
private void btnOK_Click(object sender, System.EventArgs e)
{
// using vmess:// v1 do not need fix
var vmess = new Models.Datas.Vmess();
vmess.add = tboxHost.Text;
vmess.port = tboxPort.Text;
vmess.aid = tboxAID.Text;
vmess.id = tboxUID.Text;
vmess.ps = tboxAlias.Text;
if (rbtnWS.Checked)
{
vmess.net = "ws";
vmess.host = tboxWSPath.Text;
}
if (rbtnKCP.Checked)
{
vmess.net = "kcp";
var index = Math.Max(0, cboxKCP.SelectedIndex);
vmess.type = Models.Datas.Table.kcpTypes[index];
}
if (rbtnTCP.Checked)
{
vmess.net = "tcp";
}
if (chkboxTLS.Checked)
{
vmess.tls = "tls";
}
slinkMgr.ImportLinkWithOutV2cfgLinks(vmess.ToVmessLink());
this.Close();
}
Models.Datas.Vmess ConfigString2Vmess(string config)
{
if (!TryParseConfig(config, out JObject json))
{
return(null);
}
var GetStr = Misc.Utils.GetStringByPrefixAndKeyHelper(json);
if (!TryDetectConfigVersion(GetStr, out bool isUseV4, out string root))
{
return(null);
}
var basicPrefix = root + "." + "settings.vnext.0";
Models.Datas.Vmess vmess = ExtractBasicInfo(GetStr, basicPrefix);
var streamPrefix = root + "." + "streamSettings";
vmess.net = GetStr(streamPrefix, "network");
vmess.tls = GetStr(streamPrefix, "security");
switch (vmess.net)
{
case "quic":
vmess.type = GetStr(streamPrefix, "quicSettings.header.type");
vmess.host = GetStr(streamPrefix, "quicSettings.security");
vmess.path = GetStr(streamPrefix, "quicSettings.key");
break;
case "tcp":
vmess.type = GetStr(streamPrefix, "tcpSettings.header.type");
if (vmess.type?.ToLower() == "http")
{
ExtractTcpHttpSettings(json, isUseV4, vmess);
}
break;
case "kcp":
vmess.type = GetStr(streamPrefix, "kcpSettings.header.type");
break;
case "ws":
vmess.path = GetStr(streamPrefix, "wsSettings.path");
vmess.host = GetStr(streamPrefix, "wsSettings.headers.Host");
break;
case "h2":
try
{
vmess.path = GetStr(streamPrefix, "httpSettings.path");
var hosts = isUseV4 ?
json["outbounds"][0]["streamSettings"]["httpSettings"]["host"] :
json["outbound"]["streamSettings"]["httpSettings"]["host"];
vmess.host = Misc.Utils.JArray2Str(hosts as JArray);
}
catch { }
break;
default:
break;
}
return(vmess);
}