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Add custom outbound support (#9817)

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* Add custom outbound support

* Add test

* Add inner fmt support

* Full config to outbounds

* Rename to `Outbound`

* AI optimized

* Fix

* Add bind interface placeholder

---------

Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>
This commit is contained in:
DHR60
2026-08-05 06:25:16 +00:00
committed by GitHub
parent ccf18ba0fb
commit eff584597f
43 changed files with 1364 additions and 367 deletions
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v2rayN/ServiceLib/Handler/Fmt/SingboxFmt.cs
+133 -17
View File
@@ -2,19 +2,102 @@ namespace ServiceLib.Handler.Fmt;
public class SingboxFmt : BaseFmt
{
public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
public static List<ProfileItem> ResolveToCustom(string strData, string? subRemarks)
{
var configObjects = JsonUtils.Deserialize<object[]>(strData);
if (configObjects is not { Length: > 0 })
var jsonNode = JsonUtils.ParseJson(strData);
return ResolveCommon(jsonNode, subRemarks, false);
}
public static List<ProfileItem> ResolveToCustomOutbound(string strData, string? subRemarks)
{
var jsonNode = JsonUtils.ParseJson(strData);
return ResolveCommon(jsonNode, subRemarks, true);
}
private static List<ProfileItem> ResolveCommon(JsonNode? jsonNode, string? subRemarks, bool isOutbound)
{
if (jsonNode is JsonArray jsonArray)
{
return
[
.. jsonArray.Select(item => ResolveCommon(item, subRemarks, isOutbound))
.Where(list => list is { Count: > 0 })
.SelectMany(list => list),
];
}
if (jsonNode is not JsonObject jsonObject)
{
return [];
}
// Process the individual JSON object
var profileList = new List<ProfileItem>();
if (!isOutbound)
{
var fullProfile = ResolveFull(jsonObject, subRemarks);
profileList.Add(fullProfile);
if (fullProfile is not null)
{
return profileList;
}
}
profileList.AddRange(ResolveFullToOutbound(jsonObject, subRemarks));
if (profileList.Count != 0)
{
return profileList;
}
var outboundProfile = ResolveOutbound(jsonObject, subRemarks);
if (outboundProfile is not null)
{
profileList.Add(outboundProfile);
}
return profileList;
}
private static ProfileItem? ResolveFull(JsonObject jsonObject, string? subRemarks)
{
if (jsonObject?["inbounds"] == null
|| jsonObject["outbounds"] == null)
{
return null;
}
List<ProfileItem> lstResult = [];
foreach (var configObject in configObjects)
if (jsonObject["outbounds"] is JsonArray outboundsArray)
{
var objectString = JsonUtils.Serialize(configObject);
var profileIt = ResolveFull(objectString, subRemarks);
if (!outboundsArray.Any(IsValidSingboxOutbound))
{
return null;
}
}
else
{
return null;
}
var fileName = WriteAllText(JsonUtils.Serialize(jsonObject));
var profileItem = new ProfileItem
{
CoreType = ECoreType.sing_box,
Address = fileName,
Remarks = subRemarks ?? "singbox_custom",
};
return profileItem;
}
private static List<ProfileItem> ResolveFullToOutbound(JsonObject jsonObject, string? subRemarks)
{
if (jsonObject?["outbounds"] is not JsonArray outboundsArray)
{
return [];
}
List<ProfileItem> lstResult = [];
foreach (var outbound in outboundsArray)
{
if (outbound is not JsonObject outboundObj)
{
continue;
}
var profileIt = ResolveOutbound(outboundObj, subRemarks);
if (profileIt != null)
{
lstResult.Add(profileIt);
@@ -23,25 +106,58 @@ public class SingboxFmt : BaseFmt
return lstResult;
}
public static ProfileItem? ResolveFull(string strData, string? subRemarks)
private static ProfileItem? ResolveOutbound(JsonObject jsonObject, string? subRemarks)
{
var config = JsonUtils.ParseJson(strData);
if (config?["inbounds"] == null
|| config["outbounds"] == null
|| config["route"] == null
|| config["dns"] == null)
if (!IsValidSingboxOutbound(jsonObject))
{
return null;
}
var fileName = WriteAllText(strData);
var type = jsonObject["type"]?.ToString();
if (type is null or "direct" or "block" or "dns" or "selector" or "urltest")
{
return null;
}
var tag = jsonObject["tag"]?.ToString();
var remarks = $"{type}_{tag}";
var fileName = WriteAllText(JsonUtils.Serialize(jsonObject));
var profileItem = new ProfileItem
{
ConfigType = EConfigType.Outbound,
CoreType = ECoreType.sing_box,
Address = fileName,
Remarks = subRemarks ?? "singbox_custom"
Remarks = remarks,
};
return profileItem;
}
private static bool IsValidSingboxOutbound(JsonNode? jsonNode)
{
if (jsonNode is not JsonObject jsonObject)
{
return false;
}
var matchedCounter = 0;
if (string.IsNullOrEmpty(jsonObject["type"]?.ToString()))
{
return false;
}
matchedCounter += 1;
if (!string.IsNullOrEmpty(jsonObject["tag"]?.ToString()))
{
matchedCounter += 1;
}
if (!string.IsNullOrEmpty(jsonObject["server"]?.ToString()))
{
matchedCounter += 1;
}
if (!string.IsNullOrEmpty(jsonObject["server_port"]?.ToString()))
{
matchedCounter += 1;
}
if (!string.IsNullOrEmpty(jsonObject["tls"]?.ToString()))
{
matchedCounter += 1;
}
return matchedCounter >= 2;
}
}