feat: support custom headers for Xray HTTP outbounds (#9690)

* feat: support custom headers for Xray HTTP outbounds

* feat: simplify HTTP outbound headers input

* feat: validate JSON syntax in HTTP headers

  Keep HTTP outbound headers stored as raw text, while validating
  header names and values against RFC 9110/9112 syntax. Support string
  arrays for multi-value headers, reject duplicate JSON header keys, and
  clarify the invalid header JSON message.

* feat: refactor HTTP header parsing into utility

* Simplify code

* Simplify code

* Update CoreConfigV2rayServiceTests.cs

---------

Co-authored-by: 2dust <31833384+2dust@users.noreply.github.com>
This commit is contained in:
006lp
2026-07-11 14:31:17 +08:00
committed by GitHub
parent 2c70b018ce
commit 88d59488fd
14 changed files with 225 additions and 6 deletions
@@ -28,6 +28,39 @@ public class CoreConfigV2rayServiceTests
v2rayConfig.inbounds.Should().Contain(i => i.protocol == nameof(EInboundProtocol.mixed));
}
[Fact]
public void GenerateClientConfigContent_HttpOutbound_ShouldEmitHeadersInSettings()
{
var config = CoreConfigTestFactory.CreateConfig(ECoreType.Xray);
CoreConfigTestFactory.BindAppManagerConfig(config);
var node = CoreConfigTestFactory.CreateHttpNode(ECoreType.Xray);
node.SetProtocolExtra(node.GetProtocolExtra() with
{
HttpHeaders = "{\"User-Agent\":\"v2rayN\",\"Set-Cookie\":[\"a=1\",\"b=2\"]}",
});
var context = CoreConfigTestFactory.CreateContext(config, node, ECoreType.Xray);
var result = new CoreConfigV2rayService(context).GenerateClientConfigContent();
result.Success.Should().BeTrue();
var cfg = JsonUtils.Deserialize<V2rayConfig>(result.Data!.ToString())!;
var outbound = cfg.outbounds.First(o => o.tag == Global.ProxyTag && o.protocol == "http");
outbound.settings.address?.ToString().Should().Be("proxy.example.com");
outbound.settings.port.Should().Be(8080);
outbound.settings.user.Should().Be("user");
outbound.settings.pass.Should().Be("pass");
outbound.settings.level.Should().Be(1);
outbound.settings.headers.Should().NotBeNull();
var headers = JsonUtils.ParseJson(outbound.settings.headers.ToString());
headers["User-Agent"]!.GetValue<string>().Should().Be("v2rayN");
headers["Set-Cookie"]!.AsArray()
.Select(item => item!.GetValue<string>())
.Should().Equal("a=1", "b=2");
outbound.settings.servers.Should().BeNull();
outbound.settings.vnext.Should().BeNull();
}
[Fact]
public void GenerateClientConfigContent_PolicyGroup_ShouldExpandChildrenAndBuildBalancer()
{