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Xray browser header masquerading (#8981)

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This commit is contained in:
DHR60
2026-03-24 03:25:02 +00:00
committed by GitHub
parent ad11a7e6a5
commit 7ddb46e74d
3 changed files with 17 additions and 12 deletions
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v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
+10 -8
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@@ -354,11 +354,7 @@ public partial class CoreConfigV2rayService
var host = _node.RequestHost.TrimEx();
var path = _node.Path.TrimEx();
var sni = _node.Sni.TrimEx();
var useragent = "";
if (!_config.CoreBasicItem.DefUserAgent.IsNullOrEmpty())
{
useragent = Global.UserAgentTexts.GetValueOrDefault(_config.CoreBasicItem.DefUserAgent, _config.CoreBasicItem.DefUserAgent);
}
var useragent = _config.CoreBasicItem.DefUserAgent ?? string.Empty;
//if tls
if (_node.StreamSecurity == Global.StreamSecurity)
@@ -496,13 +492,17 @@ public partial class CoreConfigV2rayService
case nameof(ETransport.httpupgrade):
HttpupgradeSettings4Ray httpupgradeSettings = new();
if (host.IsNotEmpty())
{
httpupgradeSettings.host = host;
}
if (path.IsNotEmpty())
{
httpupgradeSettings.path = path;
}
if (host.IsNotEmpty())
if (useragent.IsNotEmpty())
{
httpupgradeSettings.host = host;
httpupgradeSettings.headers.UserAgent = useragent;
}
streamSettings.httpupgradeSettings = httpupgradeSettings;
@@ -581,6 +581,7 @@ public partial class CoreConfigV2rayService
health_check_timeout = _config.GrpcItem.HealthCheckTimeout,
permit_without_stream = _config.GrpcItem.PermitWithoutStream,
initial_windows_size = _config.GrpcItem.InitialWindowsSize,
user_agent = useragent.NullIfEmpty(),
};
streamSettings.grpcSettings = grpcSettings;
break;
@@ -655,10 +656,11 @@ public partial class CoreConfigV2rayService
//request Host
var request = EmbedUtils.GetEmbedText(Global.V2raySampleHttpRequestFileName);
var useragentValue = Global.TcpHttpUserAgentTexts.GetValueOrDefault(useragent, useragent);
var arrHost = host.Split(',');
var host2 = string.Join(",".AppendQuotes(), arrHost);
request = request.Replace("$requestHost$", $"{host2.AppendQuotes()}");
request = request.Replace("$requestUserAgent$", $"{useragent.AppendQuotes()}");
request = request.Replace("$requestUserAgent$", $"{useragentValue.AppendQuotes()}");
//Path
var pathHttp = @"/";
if (path.IsNotEmpty())